Class / Patent application number | Description | Number of patent applications / Date published |
362267000 | With sealing means or artifical atmosphere | 49 |
20080232105 | Sealed lighting units - A method of manufacturing a lighting module comprises: mounting one or more light emitting diode (LED) packages on a circuit board to define a lighting unit; and injection overmolding the entire lighting unit except the one or more LED packages using a single type of overmolding material. A lighting module comprises: one or more LED packages mounted on a circuit board; and an injection overmolding sealing the circuit board, the injection overmolding not having openings corresponding to piece holding pins, the injection overmolding not covering at least a light emitting portion of the one or more LED packages. | 09-25-2008 |
20080232106 | Lighting Unit for Water Fountains, Ponds or the Like - A lighting unit for water fountains, ponds and the like, has a housing that is sealed at least relative to splashing water. A light source is arranged in the housing. A lens is arranged in the housing for alignment of light emitted by the light source. An additional lens unit is arranged in a light path of the light emitted by the light source for providing an additional alignment of the light emitted by the light source. A closure cap secures the additional lens unit by a self-centering action on the housing. The closure cap has an inner guide providing the self-centering action. | 09-25-2008 |
20080273327 | Safety Accommodation Arrangement in LED Package/Secondary Lens Structure - An LED apparatus including (a) a mounting board, (b) a plurality of LED packages thereon, (c) a lens member over each LED package, and (d) a safety barrier positioned over the mounting board, the barrier having sufficient thickness for enclosure of electrical elements on the mounting board and including a plurality of openings each sized to permit light from an LED package to pass therethrough and through a light-transmission portion of the lens member over such LED package to prevent finger-contact of electrical elements on the mounting board when the light-transmission portion is not present. | 11-06-2008 |
20080298067 | LIGHT SOURCE ASSEMBLY AND BACKLIGHT MODULE HAVING THE SAME - The present invention relates to a light source assembly and a backlight module including the same. The light source assembly ( | 12-04-2008 |
20090021941 | LIGHT SOURCE DEVICE - A light source device, including an alternating current high-pressure mercury lamp having a pair of electrodes opposite each other with a spherical light-emitting part having at least 0.15 mg/mm | 01-22-2009 |
20090080195 | WATERPROOF LIGHT - A waterproof light has a socket, a lens, an LED connecting to two wires mounted in the lens, and may further have a partition mounted in the lens. The socket is formed by two casings corresponding and being mounted together to hold the lens. Each casing has a lens recess and two wire grooves, wherein a protruding grip is formed in one of the grooves and multiple ribs are formed in the wire grooves and on the protruding grip. The protruding grips hold and bend the wires in the socket to prevent the wire from being pulled out. The ribs of the two casings prevent water from entering the socket. | 03-26-2009 |
20090086490 | Light Fixture Support System - The inventive ceiling-mounted light-fixture support assembly includes a mounting bracket having upper and lower surfaces, a length, and a width between two width sides. The assembly also includes a fixture attachment member having a top with portions defining a top opening which has a width narrower than the width of the mounting bracket. The fixture attachment member further has a recessed portion defining a slideway which (a) is in lateral communication with the top opening, (b) has a width wider than the width of the mounting bracket, and (c) is spaced sufficiently lower than the opening-defining portions of the top to receive the two width sides of the mounting bracket. In use, the fixture attachment member can be positioned so that the mounting bracket is at least partially within the slideway and then repositioned so that the mounting bracket is within the top opening for light-fixture support. | 04-02-2009 |
20090109677 | CHAMBERED WATERPROOF LAMP ASSEMBLY HAVING A TRANSPARENT COVER SWITCH ACTIVATOR - A waterproof portable lamp ( | 04-30-2009 |
20090141498 | LEAD FRAME, METHOD OF MAKING THE SAME AND LIGHT RECEIVING/EMITTING DEVICE - A lead frame includes a base material, a reflection layer formed on a part of the base material, and a characteristic sustaining layer formed at least on the reflection layer to cover the reflection layer for sustaining a characteristic of the reflection layer by isolating the reflection layer from an outside. The reflection layer includes the characteristic to exhibit a predetermined reflectivity to light with a predetermined wavelength, and the characteristic sustaining layer prevents a decrease in the reflectivity of the reflection layer and transmits light reflected by the reflection layer. | 06-04-2009 |
20090154164 | UNDERWATER LAMP - An underwater lamp includes a cylindrical shaped shell with two opposite ends being open, a lens being received at one of the two opposite ends of the shell, and a sink base attaching to the other one of the two opposite ends of the shell. An interior space is defined among the shell, the sink base, and the lens. A light generating element for emitting light is received in the interior space and thermally attached to the sink base. The light generating element has an emitting surface facing the lens. At least one opening is defined in the lamp for fluid flowing into the interior space. | 06-18-2009 |
20090161362 | SOLID STATE LIGHT ILLUMINATOR - A solid state light illuminator includes a solid state lighting element, a primary coil, and a secondary coil. The secondary coil and the solid state lighting element cooperatively form a circuit. The secondary coil couples electromagnetically with the primary coil. The primary coil is adapted for electrically connecting to an AC power source to generate an alternating magnetic field. The alternating magnetic field generates an induced electromotive force in the secondary coil to apply an electrical current to the solid state lighting element. | 06-25-2009 |
20090161363 | APPARATUS AND METHOD FOR ELIMINATING OUTGASSING OF SPORTS LIGHTING FIXTURES - An apparatus and method for reducing lumen depreciation caused by other than lamp lumen depreciation. In one aspect, manufacturing and assembly of the fixture uses clean-room light techniques. In another aspect of the invention, materials that have a propensity to outgas are shielded from direct exposure to light energy. Other aspects of the invention include other methodologies to eliminate causes for lumen depreciation. | 06-25-2009 |
20090268465 | ELECTRONIC DEVICE - An electronic device includes a housing and at least one light source. The housing defines a chamber therein and includes an inner surface defining at least one recess configured with a specified pattern. The at least one light source is fixed in the chamber and corresponds to the at least one recess. The at least one recess is transparent and the at least one light source transmits light to the at least one recess, thereby displaying the specified pattern on an outer surface opposite to the inner surface of the housing. | 10-29-2009 |
20090273931 | ILLUMINATION DEVICE AND INPUT UNIT WITH ILLUMINATION DEVICE - A recess portion is formed in a substrate to accommodate a light emitting element so as to be sealed with a sealant. A light guide layer formed of a thin transparent resin film is fixed onto the substrate via an adhesive layer to realize an illuminating device with a thin structure. The light emitted from the light emitting element is irradiated into the light guide layer via the sealant and the adhesive layer. The light fully reflecting on the boundary surfaces between the light guide layer and the adhesive layer, and between the light guide layer and the air layer passes inside the light guide layer. Then the light which has not fully reflected leaks outside from the surface of the transparent resin film which forms the light guide layer. This makes it possible to illuminate the surface of the illumination device | 11-05-2009 |
20100027266 | Illuminating Device - An illuminating device using light-emitting diodes as its light source is provided. The light-emitting diode module is disposed on a heat-dissipating substrate with at least one heat-dissipating surface, so that the heat generated by the working light-emitting diodes can be rapidly removed. In this case, the illuminating device simultaneously has the advantages of high luminosity, low power consumption, good light-emitting efficiency, and long lifetime. | 02-04-2010 |
20100085756 | LED LAMP ASSEMBLY - An LED lamp assembly includes an LED lamp and a driving circuit module mounted on the LED lamp. The LED lamp includes an airproof chamber. A plurality of LED modules is received in the airproof chamber. A gasbag is located at the driving circuit module and communicates with the airproof chamber of the LED lamp. The gasbag receives air from the airproof chamber when the LED modules are activated to lighten and heat the airproof chamber. | 04-08-2010 |
20100214785 | WATERPROOF LIGHTING FIXTURE - A waterproof lighting fixture includes a transparent tubular enclosure having two open ends and an inner peripheral wall that defines an inner hole. A lamp device is disposed in the inner hole, and includes a lamp seat, a LED light source module, a reflector component, a LED driver, and a power cable. The lamp seat has a heat-dissipating peripheral wall that is disposed around the lamp seat, that defines a compartment having an upper end opening, and that has an inner surface. A heat-dissipating base wall is disposed on the inner surface, and has a bottom surface. At least one heat-dissipating connecting wall is connected between the bottom surface and the inner surface. First and second waterproof devices are disposed for sealing the open ends of the enclosure, respectively. | 08-26-2010 |
20100271825 | SYSTEMS AND METHODS FOR SEALING A LIGHTING FIXTURE - Systems, methods and apparatuses for providing a reliable enclosure and seal for a system or a device, such as a lighting fixture, are disclosed. The solution presented utilizes a silicone gasket combined with an o-ring chord, an acrylic optic and an extrusion to provide a water-tight, air-tight and water-proof enclosure for the lighting fixture. The seal created by the enclosure is maintained regardless of any temperature or environmental changes, as well as any changes in sizes of the components of the enclosure due to the temperature changes. The silicone gasket, in combination with one or more o-rings, end caps and the extrusion adjust for any expansion or contraction of any components of the enclosure due to temperature changes of the lighting fixture or any other enclosed apparatus, system or device. | 10-28-2010 |
20110122628 | Organic Light Emitting Diode Display - An organic light emitting diode (OLED) display includes a first substrate; a second substrate disposed to face the first substrate, an OLED disposed between the first and second substrates, and a sealant disposed between the first substrate and the second substrate. The organic light emitting diode emits light. The sealant seals a space between the first substrate and the second substrate. The organic light emitting diode is enclosed by the sealant and is spaced apart from the sealant by a predetermined gap. The OLED display further includes a scattering portion positioned at a seal area that covers the predetermined gap. The scattering portion scatters light incident into the scattering portion. | 05-26-2011 |
20110205739 | LIGHT EMITTING DEVICE - A light emitting device includes a light emitting element (LEE) on a mounting board, a metal reflector surrounding the side surfaces of the LEE on the mounting board, a conductor electrically connecting the LEE with the mounting board, and a sealing resin fitted within the reflector to cover and seal the LEE and the conductor. The mounting board includes a metal baseboard, and an insulating board laminated on the base board with a window hole larger than the outer periphery of the LEE. A mount for the LEE is on the base board within the window hole with a clearance defined from window hole side surfaces. The conductor straddles the clearance, and electrically connects the wiring pattern on the insulating board with the LEE and mount. Part of the clearance associated with the area that projects from the conductor to the mounting board is narrower than the remainder. | 08-25-2011 |
20120014105 | GUN-MOUNTED SEARCH LIGHT - The improvements include an illuminator for a gun comprising a manually manipulated and storable external IR filter with a plurality of radially directed circumferential tabs integrally extending from the frame to allow a manual torque to be applied to the frame to manually screw it into and out of the bezel in the field, A high g-force diaphragm shock mount for the lamp includes a receptacle which positions the longitudinal axis of the lamp on the optical axis of the reflector. The field serviceable lamp assembly is an integrated or modular and sealed unit. A field serviceable electronics module is accessed by removing the rear bezel. The illuminator handle includes a double locked latch lever. A T-Slot to Picatinny adapter allows a SureFire T-rail fitting of the handle to fit a conventional Picatinny rail. | 01-19-2012 |
20120081900 | SUBSTANTIALLY INSEPARABLE LED LAMP ASSEMBLY - Disclosed are LED lamp assemblies that are substantially inseparable. The LED lamp assemblies use discrete components that are individually manufactured and then assembled in a manner that substantially prevents disassembly or disengagement of components. An interference fit can be used to substantially secure components of the LED lamp assemblies. Bonding techniques can also be used, including adhesive and solvent bonds, as well as thermal bonds, including sonic bonds. | 04-05-2012 |
20120230033 | LIGHT EMITTING DIODE (LED) MODULE - A light emitting diode (LED) module is provided. The LED module includes a substrate on which an LED is mounted; a heat radiation unit configured to include an insertion hole for passage of a power supply cable that supplies power to the substrate; a lens plate configured to include a lens corresponding to the LED and to cover the substrate; a rubber seal configured to be disposed between the heat radiation unit and the lens plate; and a waterproof structure configured to be inserted in the insertion hole and to include a through hole to receive the power supply cable, wherein the substrate is received in an inner space constructed as the lens plate, the rubber seal, and the heat radiation unit are connected, and the inner space has a waterproof structure. | 09-13-2012 |
20120275160 | ELECTRONIC APPARATUS - An electronic apparatus includes a light source; a casing that accommodates the light source and includes a first window transmitting light from the light source; a water inhibitor that is formed from a circumferential wall and a window seal in a monoblock form, the circumferential wall being disposed along a inner circumference of the casing and preventing invasion of water from the circumference of the casing into the casing, the window seal being disposed inside the first window and preventing invasion of water from the first window into the casing, the water inhibitor preventing invasion of water into the casing and transmitting the light from the first window to a outside of the casing; and a light guide member that is disposed over the first window and guides the light transmitted through the first window. | 11-01-2012 |
20130033870 | LIGHT EMITTING DEVICE - A light emitting device, comprises an element mounting substrate with a circuit pattern at least on an element mounting surface of the element mounting substrate, a light emitting element mounted on the element mounting surface of the element mounting substrate and connected with the circuit pattern, a sealing member that seals the light emitting element and is bonded on the element mounting surface, and a coating layer that covers the element mounting side of the element mounting substrate inside the sealing member, wherein the coating layer has its refractive index smaller than that of the sealing member. | 02-07-2013 |
20130039068 | Lamp Assembly with Snap-In Capsule Clip | 02-14-2013 |
20130128586 | LIGHTING DEVICE - A lighting device includes a light emitting module including a substrate and a light emitting device mounted on the substrate; a case body receiving the light emitting module; a gap member contacting the case body and wider than the substrate; a lens on the light emitting module and contacting the gap member; a first ring provided on a peripheral portion of the lens; and a case cover coupled with the case body and having an opening, wherein the case body is provided therein with a coupling cavity in which the gap member is seated, and wherein the lens includes a first portion between the ring and the gap member and a second portion that extends outward from the first portion through the opening of the case cover. | 05-23-2013 |
20130308317 | MODULAR VAPOR DETECTOR AND IDENTIFIER - In an embodiment, an apparatus includes a module assembly and a main assembly. The module assembly includes a module assembly housing, a first face plate and an analysis unit attached to the first face. The main assembly includes a main assembly housing, a second face plate and an engine unit rigidly attached to the second face plate. The engine unit generates a light that passes to the analysis unit via a first lens assembly and a second lens assembly. The first lens assembly is attached to the first face plate and the second lens assembly is attached to the second face plate. The module assembly when attached to the main assembly causes the first and second face plates to act as a single mechanical unit that moves independent of movement of the module assembly housing and/or the main assembly housing. | 11-21-2013 |
20140036508 | HIGH CONTRAST WATER-PROOF LED LAMP - The present invention discloses a high contrast water-proof LED lamp, including: a casing provided with a reflective cup ( | 02-06-2014 |
20140071685 | SYSTEMS AND METHODS FOR SEALING A LIGHTING FIXTURE - Systems, methods and apparatuses for providing a reliable enclosure and seal for a system or a device, such as a lighting fixture, are disclosed. The solution presented utilizes a silicone gasket combined with an o-ring chord, an acrylic optic and an extrusion to provide a water-tight, air-tight and water-proof enclosure for the lighting fixture. The seal created by the enclosure is maintained regardless of any temperature or environmental changes, as well as any changes in sizes of the components of the enclosure due to the temperature changes. The silicone gasket, in combination with one or more o-rings, end caps and the extrusion adjust for any expansion or contraction of any components of the enclosure due to temperature changes of the lighting fixture or any other enclosed apparatus, system or device. | 03-13-2014 |
20140111998 | MULTI-COLOR UNDERWATER LIGHT HAVING A SEALING STRUCTURE - An underwater light having a sealing structure encased in resin, permanently sealing an electrical cord in a light fixture housing. A colored lens that changes the color of a central portion of light emitted from a clear cover of an underwater light. | 04-24-2014 |
20140126212 | LIGHTING DEVICE - A lighting device includes a light emitting module including a substrate and a light emitting device mounted on the substrate; a case body receiving the light emitting module; a gap member contacting the case body and wider than the substrate; a lens on the light emitting module and contacting the gap member; a first ring provided on a peripheral portion of the lens; and a case cover coupled with the case body and having an opening, wherein the case body is provided therein with a coupling cavity in which the gap member is seated, and wherein the lens includes a first portion between the ring and the gap member and a second portion that extends outward from the first portion through the opening of the case cover. | 05-08-2014 |
20140211474 | ENERGY-SAVING AND EXPLOSION-PROOF LED LAMP - An energy-saving and explosion-proof LED lamp comprises a lamp socket, an LED element, a lamp shade and a ring cap. The lamp socket includes a housing chamber, a jutting coupling portion with a housing compartment at the bottom thereof to hold a washer assembly inside to seal the bottom of the lamp socket. The LED element is fixedly held in the housing chamber. The lamp shade is made of tempered glass and wedged in the housing chamber, and has a jutting lens in the center and an annular end extended outwards from the perimeter of the lens. The ring cap has a coupling opening mating the lens and a press portion at the rim thereof. The ring cap is coupled on the lamp socket with the press portion covering the annular end, thus forms a flame propagation distance complying with explosion-proof certification. | 07-31-2014 |
20140268788 | LUMINAIRES AND LUMINAIRE MOUNTING STRUCTURES - A luminaire having a housing defining one or more unthreaded mounting holes therein, a connector having a head and a shaft, the connector shaft located at least partially in one of the one or more mounting holes, the connector shaft comprised of a pliable material, a circuit board mounted to the housing by the connector head, the circuit board populated with one or more LEDs, and a lens resting against and spaced form the circuit board by the connector head. | 09-18-2014 |
20140268789 | LUMINAIRES AND LUMINAIRE MOUNTING STRUCTURES - A luminaire having a housing defining one or ore unthreaded mounting holes therein, a connector having a head and a shaft, the connector shaft located at least partially in one of the one or more mounting holes, the connector shaft comprised of a pliable material, a circuit board mounted to the housing by the connector head, the circuit board populated with one or more LEDs, and a lens resting against and spaced form the circuit board by the connector head. | 09-18-2014 |
20140293606 | Luminaire - According to one embodiment, a luminaire includes a board provided in a main body part, a light-emitting element provided on a surface of the board, a surrounding wall member provided to surround the light-emitting element, and a joining part including a first portion which is provided between the board and the surrounding wall member and a second portion which is provided outside the surrounding wall member and covers at least a part of an outer wall of the surrounding wall member. | 10-02-2014 |
20140307441 | DUSTPROOF AND WATERPROOF MULTIPURPOSE LED-LIGHT POWER SOURCE ASSEMBLY AND DUSTPROOF AND WATERPROOF LED LIGHT - A dustproof and waterproof multipurpose LED-light power source assembly comprises a heat sink, a heat-dispersal fan, a circuit board driver module, an LED light source module, a power-source casing top cover and a power-source casing bottom cover. The LED light source module comprises plural LED chips and an LED heat-dispersing substrate. The heat-dispersal fan is a dustproof and waterproof fan. The heat sink comprises a baseboard to which the LED heat-dispersing substrate is fixedly connected and conducts dispersed heat. At the center of the top of a heat-dispersal member, a space is provided to accommodate the heat-dispersal fan. The power-source casing bottom cover is positioned above the heat-dispersal fan and is fixedly connected to the heat sink. The power-source casing top cover and the power-source casing bottom cover are hermetically connected one to the other. A waterproof bolt assembly is connected to the top of the power-source casing top cover. | 10-16-2014 |
20140340904 | Hermetically Gastight Optoelectronic or Electro-Optical Component and Method for Producing the Same - A method for producing a hermetically gastight optoelectronic or electro-optical component with great robustness to heat and moisture is described. A housing cap is connected to a carrier in a hermetically gastight manner. Orifices in the housing cap are closed in a hermetically gastight manner by a window element. An electronic component with a housing has a housing cap, a carrier as base plate of the housing, and an interior space enclosed by the housing cap and the carrier. An optoelectronic or electro-optical converter element is arranged in the interior space. The housing cap is closed in a hermetically gastight manner by the carrier through a bonding connection of fused metal. The orifice is connected to the housing cap in a hermetically gastight manner by a window element along an edge metallization of the window element by a circumferential first seam of a fused metallic material. | 11-20-2014 |
20140347859 | Thermally efficient OGC lamp - A thermally efficient OGC lamp includes a positive terminal; a negative terminal; a connecting member formed with the negative terminal; a circuit board disposed substantially within the negative terminal; a housing formed with the connecting member; a thermally efficient element filled in the housing; a sealing member disposed on the connecting member; a lens disposed on a bottom of the housing and being distal the connecting member; and a plurality of integrated circuits disposed in the lens for emitting light. The integrated circuits are electrically connected to the circuit board. The circuit board is electrically connected to both the positive terminal and the negative terminal. The thermally efficient element is either oil or wax. | 11-27-2014 |
20140362578 | UNDERWATER LIGHT FOR SWIMMING POOL - An underwater light includes a hollow aluminum outer casing, a hollow sealing cover, and a screw bolt. The sealing cover is coupled with a head connector of a water inlet pipe via the screw bolt. A light base is provided between the sealing cover and the screw bolt. An annular transparent light cover is installed inside the aluminum outer casing. A circuit board with diode embedded is mounted within the transparent light cover. In addition, a fastener is coupled at the internal top portion of the hollow sealing cover, and the screw end of said fastener is coupled with a nut defined as a nut so as to affix a water outlet. A waterproof connector head is coupled with the internal bottom portion of the hollow sealing cover and a wire hole is provided within the hollow sealing cover. | 12-11-2014 |
20150092415 | LED Module And LED Lamp Made Of The Same - The present disclosure provides an LED module and an LED lamp made of the same. In one aspect, an LED module includes a base, an LED circuit board fixed on the base, and one or more LED lamp beads located on the LED circuit board, each of the LED lamp beads being provided with one lens disposed on the LED circuit board, the base being provided with a plurality of cooling fins and at least one air convection cooling hole traversing through the base. In another aspect, an LED lamp includes non-planar LED module mounting plate, which is provided with a plurality of said LED modules distributed in different directions in the three-dimensional space. The LED lamp has a higher light utilization rate, greatly improving the illumination uniformity, thus having high light efficiency. | 04-02-2015 |
20150092416 | Light With Expanding Compression Member - A light includes a body, a front housing secured to a front end of the body, a translating retainer rotatably engaged with the front housing, a slip ring positioned around the front housing and between the translating member and the front end of the body, a compressible ring positioned around the front housing and between the slip ring and the front end of the body, a lens mounted to the front housing, an electronic assembly, and a light emitting element in electrical communication with the electronic assembly and positioned within the lens. Rotation of the translating retainer in a first direction causes the translating retainer to drive the slip ring toward the front end of the body, compressing the compressible ring and causing the compressible ring to bulge outward to contact, and removably engage, an inner wall of a pipe or conduit that the light is positioned in. | 04-02-2015 |
20150098225 | LIGHTING APPARATUS - A lighting apparatus includes a substrate, a light-emitting element, and a sealing member. The light-emitting element emits light in a first wavelength range. The sealing member contains a material that converts the light in the first wavelength range to light in a second wavelength range different from the first wavelength range. The sealing member has a curved convex contour in at least one cross section that passes through the center of the light-emitting element and is perpendicular to a principal surface of the substrate. A curved line indicating a change in output angle that occurs upon a change in observation angle is approximated by a quadratic or trigonometric function that passes through the origin. | 04-09-2015 |
20150345773 | OPTICAL SEMICONDUCTOR ILLUMINATING APPARATUS - An optical semiconductor illuminating apparatus includes a light emitting module including semiconductor optical elements, a casing part disposed over the light emitting module and having a switching mode power supply (SMPS) embedded therein, a first airtightness part including a packing frame fixed to an outer side of an edge of a communication slot penetrating through a side surface of the casing part, and a second airtightness part provided to an upper side of the casing part. | 12-03-2015 |
20150354802 | Underwater LED Lights - Underwater LED lights with enhanced cooling to allow the use of substantial numbers of high power LEDs. In all embodiments, the majority of the heat given off by the LEDs is transferred to the housing of the underwater light by heat transfer techniques other than by convection of the air or other gases within the enclosure, providing direct heat conveyance from the LEDs to or through the light enclosure walls, by conduction through a thermal conductor or by or as augmented by heat pipes to the inside wall of the enclosure or through the wall of the enclosure to the water. Various embodiments are disclosed. | 12-10-2015 |
20160010840 | Thermally efficient OGC lamp | 01-14-2016 |
20160053985 | LED ILLUMINATION APPARATUS - An LED illumination apparatus includes a lens module, an illumination module and a sealing structure. The lens module includes a ring seat opened on both sides and a diffusion lens installed to a side of the ring seat. The illumination module is contained in the ring seat and includes an illumination unit configured to be corresponsive to the diffusion lens. The sealing structure is filled between the illumination module and an inner edge of the other side of the ring seat. The lens module and the illumination module are telescoped with each other and sealed by the sealing structure to achieve a waterproof effect. | 02-25-2016 |
20160084491 | LOW-PROFILE LIGHTING DEVICE AND ATTACHMENT MEMBERS AND KIT COMPRISING SAME - A luminaire comprising a housing formed of thermally conductive polymer with an optic carried thereby, a trim carried by the optic, and a light source. The light source may comprise an LED board comprising a copper layer and a plurality of light emitting diodes (LEDs) disposed on the LED board. The luminaire may also comprise control circuitry operably coupled to the plurality of LEDs, wherein the LED board is positioned in thermal communication with the housing. The luminaire may further comprise a mounting member configured to be attached to each of the housing and an external structure. The control circuitry may be configured to operate the plurality of LEDs such that heat generated by the plurality of LEDs is dissipated by the copper layer of the LED board. | 03-24-2016 |
20180023797 | A LIGHTING DEVICE COMPRISING AN IMPROVED OPTICAL ELEMENT | 01-25-2018 |
20080232105 | Sealed lighting units - A method of manufacturing a lighting module comprises: mounting one or more light emitting diode (LED) packages on a circuit board to define a lighting unit; and injection overmolding the entire lighting unit except the one or more LED packages using a single type of overmolding material. A lighting module comprises: one or more LED packages mounted on a circuit board; and an injection overmolding sealing the circuit board, the injection overmolding not having openings corresponding to piece holding pins, the injection overmolding not covering at least a light emitting portion of the one or more LED packages. | 09-25-2008 |
20080232106 | Lighting Unit for Water Fountains, Ponds or the Like - A lighting unit for water fountains, ponds and the like, has a housing that is sealed at least relative to splashing water. A light source is arranged in the housing. A lens is arranged in the housing for alignment of light emitted by the light source. An additional lens unit is arranged in a light path of the light emitted by the light source for providing an additional alignment of the light emitted by the light source. A closure cap secures the additional lens unit by a self-centering action on the housing. The closure cap has an inner guide providing the self-centering action. | 09-25-2008 |
20080273327 | Safety Accommodation Arrangement in LED Package/Secondary Lens Structure - An LED apparatus including (a) a mounting board, (b) a plurality of LED packages thereon, (c) a lens member over each LED package, and (d) a safety barrier positioned over the mounting board, the barrier having sufficient thickness for enclosure of electrical elements on the mounting board and including a plurality of openings each sized to permit light from an LED package to pass therethrough and through a light-transmission portion of the lens member over such LED package to prevent finger-contact of electrical elements on the mounting board when the light-transmission portion is not present. | 11-06-2008 |
20080298067 | LIGHT SOURCE ASSEMBLY AND BACKLIGHT MODULE HAVING THE SAME - The present invention relates to a light source assembly and a backlight module including the same. The light source assembly ( | 12-04-2008 |
20090021941 | LIGHT SOURCE DEVICE - A light source device, including an alternating current high-pressure mercury lamp having a pair of electrodes opposite each other with a spherical light-emitting part having at least 0.15 mg/mm | 01-22-2009 |
20090080195 | WATERPROOF LIGHT - A waterproof light has a socket, a lens, an LED connecting to two wires mounted in the lens, and may further have a partition mounted in the lens. The socket is formed by two casings corresponding and being mounted together to hold the lens. Each casing has a lens recess and two wire grooves, wherein a protruding grip is formed in one of the grooves and multiple ribs are formed in the wire grooves and on the protruding grip. The protruding grips hold and bend the wires in the socket to prevent the wire from being pulled out. The ribs of the two casings prevent water from entering the socket. | 03-26-2009 |
20090086490 | Light Fixture Support System - The inventive ceiling-mounted light-fixture support assembly includes a mounting bracket having upper and lower surfaces, a length, and a width between two width sides. The assembly also includes a fixture attachment member having a top with portions defining a top opening which has a width narrower than the width of the mounting bracket. The fixture attachment member further has a recessed portion defining a slideway which (a) is in lateral communication with the top opening, (b) has a width wider than the width of the mounting bracket, and (c) is spaced sufficiently lower than the opening-defining portions of the top to receive the two width sides of the mounting bracket. In use, the fixture attachment member can be positioned so that the mounting bracket is at least partially within the slideway and then repositioned so that the mounting bracket is within the top opening for light-fixture support. | 04-02-2009 |
20090109677 | CHAMBERED WATERPROOF LAMP ASSEMBLY HAVING A TRANSPARENT COVER SWITCH ACTIVATOR - A waterproof portable lamp ( | 04-30-2009 |
20090141498 | LEAD FRAME, METHOD OF MAKING THE SAME AND LIGHT RECEIVING/EMITTING DEVICE - A lead frame includes a base material, a reflection layer formed on a part of the base material, and a characteristic sustaining layer formed at least on the reflection layer to cover the reflection layer for sustaining a characteristic of the reflection layer by isolating the reflection layer from an outside. The reflection layer includes the characteristic to exhibit a predetermined reflectivity to light with a predetermined wavelength, and the characteristic sustaining layer prevents a decrease in the reflectivity of the reflection layer and transmits light reflected by the reflection layer. | 06-04-2009 |
20090154164 | UNDERWATER LAMP - An underwater lamp includes a cylindrical shaped shell with two opposite ends being open, a lens being received at one of the two opposite ends of the shell, and a sink base attaching to the other one of the two opposite ends of the shell. An interior space is defined among the shell, the sink base, and the lens. A light generating element for emitting light is received in the interior space and thermally attached to the sink base. The light generating element has an emitting surface facing the lens. At least one opening is defined in the lamp for fluid flowing into the interior space. | 06-18-2009 |
20090161362 | SOLID STATE LIGHT ILLUMINATOR - A solid state light illuminator includes a solid state lighting element, a primary coil, and a secondary coil. The secondary coil and the solid state lighting element cooperatively form a circuit. The secondary coil couples electromagnetically with the primary coil. The primary coil is adapted for electrically connecting to an AC power source to generate an alternating magnetic field. The alternating magnetic field generates an induced electromotive force in the secondary coil to apply an electrical current to the solid state lighting element. | 06-25-2009 |
20090161363 | APPARATUS AND METHOD FOR ELIMINATING OUTGASSING OF SPORTS LIGHTING FIXTURES - An apparatus and method for reducing lumen depreciation caused by other than lamp lumen depreciation. In one aspect, manufacturing and assembly of the fixture uses clean-room light techniques. In another aspect of the invention, materials that have a propensity to outgas are shielded from direct exposure to light energy. Other aspects of the invention include other methodologies to eliminate causes for lumen depreciation. | 06-25-2009 |
20090268465 | ELECTRONIC DEVICE - An electronic device includes a housing and at least one light source. The housing defines a chamber therein and includes an inner surface defining at least one recess configured with a specified pattern. The at least one light source is fixed in the chamber and corresponds to the at least one recess. The at least one recess is transparent and the at least one light source transmits light to the at least one recess, thereby displaying the specified pattern on an outer surface opposite to the inner surface of the housing. | 10-29-2009 |
20090273931 | ILLUMINATION DEVICE AND INPUT UNIT WITH ILLUMINATION DEVICE - A recess portion is formed in a substrate to accommodate a light emitting element so as to be sealed with a sealant. A light guide layer formed of a thin transparent resin film is fixed onto the substrate via an adhesive layer to realize an illuminating device with a thin structure. The light emitted from the light emitting element is irradiated into the light guide layer via the sealant and the adhesive layer. The light fully reflecting on the boundary surfaces between the light guide layer and the adhesive layer, and between the light guide layer and the air layer passes inside the light guide layer. Then the light which has not fully reflected leaks outside from the surface of the transparent resin film which forms the light guide layer. This makes it possible to illuminate the surface of the illumination device | 11-05-2009 |
20100027266 | Illuminating Device - An illuminating device using light-emitting diodes as its light source is provided. The light-emitting diode module is disposed on a heat-dissipating substrate with at least one heat-dissipating surface, so that the heat generated by the working light-emitting diodes can be rapidly removed. In this case, the illuminating device simultaneously has the advantages of high luminosity, low power consumption, good light-emitting efficiency, and long lifetime. | 02-04-2010 |
20100085756 | LED LAMP ASSEMBLY - An LED lamp assembly includes an LED lamp and a driving circuit module mounted on the LED lamp. The LED lamp includes an airproof chamber. A plurality of LED modules is received in the airproof chamber. A gasbag is located at the driving circuit module and communicates with the airproof chamber of the LED lamp. The gasbag receives air from the airproof chamber when the LED modules are activated to lighten and heat the airproof chamber. | 04-08-2010 |
20100214785 | WATERPROOF LIGHTING FIXTURE - A waterproof lighting fixture includes a transparent tubular enclosure having two open ends and an inner peripheral wall that defines an inner hole. A lamp device is disposed in the inner hole, and includes a lamp seat, a LED light source module, a reflector component, a LED driver, and a power cable. The lamp seat has a heat-dissipating peripheral wall that is disposed around the lamp seat, that defines a compartment having an upper end opening, and that has an inner surface. A heat-dissipating base wall is disposed on the inner surface, and has a bottom surface. At least one heat-dissipating connecting wall is connected between the bottom surface and the inner surface. First and second waterproof devices are disposed for sealing the open ends of the enclosure, respectively. | 08-26-2010 |
20100271825 | SYSTEMS AND METHODS FOR SEALING A LIGHTING FIXTURE - Systems, methods and apparatuses for providing a reliable enclosure and seal for a system or a device, such as a lighting fixture, are disclosed. The solution presented utilizes a silicone gasket combined with an o-ring chord, an acrylic optic and an extrusion to provide a water-tight, air-tight and water-proof enclosure for the lighting fixture. The seal created by the enclosure is maintained regardless of any temperature or environmental changes, as well as any changes in sizes of the components of the enclosure due to the temperature changes. The silicone gasket, in combination with one or more o-rings, end caps and the extrusion adjust for any expansion or contraction of any components of the enclosure due to temperature changes of the lighting fixture or any other enclosed apparatus, system or device. | 10-28-2010 |
20110122628 | Organic Light Emitting Diode Display - An organic light emitting diode (OLED) display includes a first substrate; a second substrate disposed to face the first substrate, an OLED disposed between the first and second substrates, and a sealant disposed between the first substrate and the second substrate. The organic light emitting diode emits light. The sealant seals a space between the first substrate and the second substrate. The organic light emitting diode is enclosed by the sealant and is spaced apart from the sealant by a predetermined gap. The OLED display further includes a scattering portion positioned at a seal area that covers the predetermined gap. The scattering portion scatters light incident into the scattering portion. | 05-26-2011 |
20110205739 | LIGHT EMITTING DEVICE - A light emitting device includes a light emitting element (LEE) on a mounting board, a metal reflector surrounding the side surfaces of the LEE on the mounting board, a conductor electrically connecting the LEE with the mounting board, and a sealing resin fitted within the reflector to cover and seal the LEE and the conductor. The mounting board includes a metal baseboard, and an insulating board laminated on the base board with a window hole larger than the outer periphery of the LEE. A mount for the LEE is on the base board within the window hole with a clearance defined from window hole side surfaces. The conductor straddles the clearance, and electrically connects the wiring pattern on the insulating board with the LEE and mount. Part of the clearance associated with the area that projects from the conductor to the mounting board is narrower than the remainder. | 08-25-2011 |
20120014105 | GUN-MOUNTED SEARCH LIGHT - The improvements include an illuminator for a gun comprising a manually manipulated and storable external IR filter with a plurality of radially directed circumferential tabs integrally extending from the frame to allow a manual torque to be applied to the frame to manually screw it into and out of the bezel in the field, A high g-force diaphragm shock mount for the lamp includes a receptacle which positions the longitudinal axis of the lamp on the optical axis of the reflector. The field serviceable lamp assembly is an integrated or modular and sealed unit. A field serviceable electronics module is accessed by removing the rear bezel. The illuminator handle includes a double locked latch lever. A T-Slot to Picatinny adapter allows a SureFire T-rail fitting of the handle to fit a conventional Picatinny rail. | 01-19-2012 |
20120081900 | SUBSTANTIALLY INSEPARABLE LED LAMP ASSEMBLY - Disclosed are LED lamp assemblies that are substantially inseparable. The LED lamp assemblies use discrete components that are individually manufactured and then assembled in a manner that substantially prevents disassembly or disengagement of components. An interference fit can be used to substantially secure components of the LED lamp assemblies. Bonding techniques can also be used, including adhesive and solvent bonds, as well as thermal bonds, including sonic bonds. | 04-05-2012 |
20120230033 | LIGHT EMITTING DIODE (LED) MODULE - A light emitting diode (LED) module is provided. The LED module includes a substrate on which an LED is mounted; a heat radiation unit configured to include an insertion hole for passage of a power supply cable that supplies power to the substrate; a lens plate configured to include a lens corresponding to the LED and to cover the substrate; a rubber seal configured to be disposed between the heat radiation unit and the lens plate; and a waterproof structure configured to be inserted in the insertion hole and to include a through hole to receive the power supply cable, wherein the substrate is received in an inner space constructed as the lens plate, the rubber seal, and the heat radiation unit are connected, and the inner space has a waterproof structure. | 09-13-2012 |
20120275160 | ELECTRONIC APPARATUS - An electronic apparatus includes a light source; a casing that accommodates the light source and includes a first window transmitting light from the light source; a water inhibitor that is formed from a circumferential wall and a window seal in a monoblock form, the circumferential wall being disposed along a inner circumference of the casing and preventing invasion of water from the circumference of the casing into the casing, the window seal being disposed inside the first window and preventing invasion of water from the first window into the casing, the water inhibitor preventing invasion of water into the casing and transmitting the light from the first window to a outside of the casing; and a light guide member that is disposed over the first window and guides the light transmitted through the first window. | 11-01-2012 |
20130033870 | LIGHT EMITTING DEVICE - A light emitting device, comprises an element mounting substrate with a circuit pattern at least on an element mounting surface of the element mounting substrate, a light emitting element mounted on the element mounting surface of the element mounting substrate and connected with the circuit pattern, a sealing member that seals the light emitting element and is bonded on the element mounting surface, and a coating layer that covers the element mounting side of the element mounting substrate inside the sealing member, wherein the coating layer has its refractive index smaller than that of the sealing member. | 02-07-2013 |
20130039068 | Lamp Assembly with Snap-In Capsule Clip | 02-14-2013 |
20130128586 | LIGHTING DEVICE - A lighting device includes a light emitting module including a substrate and a light emitting device mounted on the substrate; a case body receiving the light emitting module; a gap member contacting the case body and wider than the substrate; a lens on the light emitting module and contacting the gap member; a first ring provided on a peripheral portion of the lens; and a case cover coupled with the case body and having an opening, wherein the case body is provided therein with a coupling cavity in which the gap member is seated, and wherein the lens includes a first portion between the ring and the gap member and a second portion that extends outward from the first portion through the opening of the case cover. | 05-23-2013 |
20130308317 | MODULAR VAPOR DETECTOR AND IDENTIFIER - In an embodiment, an apparatus includes a module assembly and a main assembly. The module assembly includes a module assembly housing, a first face plate and an analysis unit attached to the first face. The main assembly includes a main assembly housing, a second face plate and an engine unit rigidly attached to the second face plate. The engine unit generates a light that passes to the analysis unit via a first lens assembly and a second lens assembly. The first lens assembly is attached to the first face plate and the second lens assembly is attached to the second face plate. The module assembly when attached to the main assembly causes the first and second face plates to act as a single mechanical unit that moves independent of movement of the module assembly housing and/or the main assembly housing. | 11-21-2013 |
20140036508 | HIGH CONTRAST WATER-PROOF LED LAMP - The present invention discloses a high contrast water-proof LED lamp, including: a casing provided with a reflective cup ( | 02-06-2014 |
20140071685 | SYSTEMS AND METHODS FOR SEALING A LIGHTING FIXTURE - Systems, methods and apparatuses for providing a reliable enclosure and seal for a system or a device, such as a lighting fixture, are disclosed. The solution presented utilizes a silicone gasket combined with an o-ring chord, an acrylic optic and an extrusion to provide a water-tight, air-tight and water-proof enclosure for the lighting fixture. The seal created by the enclosure is maintained regardless of any temperature or environmental changes, as well as any changes in sizes of the components of the enclosure due to the temperature changes. The silicone gasket, in combination with one or more o-rings, end caps and the extrusion adjust for any expansion or contraction of any components of the enclosure due to temperature changes of the lighting fixture or any other enclosed apparatus, system or device. | 03-13-2014 |
20140111998 | MULTI-COLOR UNDERWATER LIGHT HAVING A SEALING STRUCTURE - An underwater light having a sealing structure encased in resin, permanently sealing an electrical cord in a light fixture housing. A colored lens that changes the color of a central portion of light emitted from a clear cover of an underwater light. | 04-24-2014 |
20140126212 | LIGHTING DEVICE - A lighting device includes a light emitting module including a substrate and a light emitting device mounted on the substrate; a case body receiving the light emitting module; a gap member contacting the case body and wider than the substrate; a lens on the light emitting module and contacting the gap member; a first ring provided on a peripheral portion of the lens; and a case cover coupled with the case body and having an opening, wherein the case body is provided therein with a coupling cavity in which the gap member is seated, and wherein the lens includes a first portion between the ring and the gap member and a second portion that extends outward from the first portion through the opening of the case cover. | 05-08-2014 |
20140211474 | ENERGY-SAVING AND EXPLOSION-PROOF LED LAMP - An energy-saving and explosion-proof LED lamp comprises a lamp socket, an LED element, a lamp shade and a ring cap. The lamp socket includes a housing chamber, a jutting coupling portion with a housing compartment at the bottom thereof to hold a washer assembly inside to seal the bottom of the lamp socket. The LED element is fixedly held in the housing chamber. The lamp shade is made of tempered glass and wedged in the housing chamber, and has a jutting lens in the center and an annular end extended outwards from the perimeter of the lens. The ring cap has a coupling opening mating the lens and a press portion at the rim thereof. The ring cap is coupled on the lamp socket with the press portion covering the annular end, thus forms a flame propagation distance complying with explosion-proof certification. | 07-31-2014 |
20140268788 | LUMINAIRES AND LUMINAIRE MOUNTING STRUCTURES - A luminaire having a housing defining one or more unthreaded mounting holes therein, a connector having a head and a shaft, the connector shaft located at least partially in one of the one or more mounting holes, the connector shaft comprised of a pliable material, a circuit board mounted to the housing by the connector head, the circuit board populated with one or more LEDs, and a lens resting against and spaced form the circuit board by the connector head. | 09-18-2014 |
20140268789 | LUMINAIRES AND LUMINAIRE MOUNTING STRUCTURES - A luminaire having a housing defining one or ore unthreaded mounting holes therein, a connector having a head and a shaft, the connector shaft located at least partially in one of the one or more mounting holes, the connector shaft comprised of a pliable material, a circuit board mounted to the housing by the connector head, the circuit board populated with one or more LEDs, and a lens resting against and spaced form the circuit board by the connector head. | 09-18-2014 |
20140293606 | Luminaire - According to one embodiment, a luminaire includes a board provided in a main body part, a light-emitting element provided on a surface of the board, a surrounding wall member provided to surround the light-emitting element, and a joining part including a first portion which is provided between the board and the surrounding wall member and a second portion which is provided outside the surrounding wall member and covers at least a part of an outer wall of the surrounding wall member. | 10-02-2014 |
20140307441 | DUSTPROOF AND WATERPROOF MULTIPURPOSE LED-LIGHT POWER SOURCE ASSEMBLY AND DUSTPROOF AND WATERPROOF LED LIGHT - A dustproof and waterproof multipurpose LED-light power source assembly comprises a heat sink, a heat-dispersal fan, a circuit board driver module, an LED light source module, a power-source casing top cover and a power-source casing bottom cover. The LED light source module comprises plural LED chips and an LED heat-dispersing substrate. The heat-dispersal fan is a dustproof and waterproof fan. The heat sink comprises a baseboard to which the LED heat-dispersing substrate is fixedly connected and conducts dispersed heat. At the center of the top of a heat-dispersal member, a space is provided to accommodate the heat-dispersal fan. The power-source casing bottom cover is positioned above the heat-dispersal fan and is fixedly connected to the heat sink. The power-source casing top cover and the power-source casing bottom cover are hermetically connected one to the other. A waterproof bolt assembly is connected to the top of the power-source casing top cover. | 10-16-2014 |
20140340904 | Hermetically Gastight Optoelectronic or Electro-Optical Component and Method for Producing the Same - A method for producing a hermetically gastight optoelectronic or electro-optical component with great robustness to heat and moisture is described. A housing cap is connected to a carrier in a hermetically gastight manner. Orifices in the housing cap are closed in a hermetically gastight manner by a window element. An electronic component with a housing has a housing cap, a carrier as base plate of the housing, and an interior space enclosed by the housing cap and the carrier. An optoelectronic or electro-optical converter element is arranged in the interior space. The housing cap is closed in a hermetically gastight manner by the carrier through a bonding connection of fused metal. The orifice is connected to the housing cap in a hermetically gastight manner by a window element along an edge metallization of the window element by a circumferential first seam of a fused metallic material. | 11-20-2014 |
20140347859 | Thermally efficient OGC lamp - A thermally efficient OGC lamp includes a positive terminal; a negative terminal; a connecting member formed with the negative terminal; a circuit board disposed substantially within the negative terminal; a housing formed with the connecting member; a thermally efficient element filled in the housing; a sealing member disposed on the connecting member; a lens disposed on a bottom of the housing and being distal the connecting member; and a plurality of integrated circuits disposed in the lens for emitting light. The integrated circuits are electrically connected to the circuit board. The circuit board is electrically connected to both the positive terminal and the negative terminal. The thermally efficient element is either oil or wax. | 11-27-2014 |
20140362578 | UNDERWATER LIGHT FOR SWIMMING POOL - An underwater light includes a hollow aluminum outer casing, a hollow sealing cover, and a screw bolt. The sealing cover is coupled with a head connector of a water inlet pipe via the screw bolt. A light base is provided between the sealing cover and the screw bolt. An annular transparent light cover is installed inside the aluminum outer casing. A circuit board with diode embedded is mounted within the transparent light cover. In addition, a fastener is coupled at the internal top portion of the hollow sealing cover, and the screw end of said fastener is coupled with a nut defined as a nut so as to affix a water outlet. A waterproof connector head is coupled with the internal bottom portion of the hollow sealing cover and a wire hole is provided within the hollow sealing cover. | 12-11-2014 |
20150092415 | LED Module And LED Lamp Made Of The Same - The present disclosure provides an LED module and an LED lamp made of the same. In one aspect, an LED module includes a base, an LED circuit board fixed on the base, and one or more LED lamp beads located on the LED circuit board, each of the LED lamp beads being provided with one lens disposed on the LED circuit board, the base being provided with a plurality of cooling fins and at least one air convection cooling hole traversing through the base. In another aspect, an LED lamp includes non-planar LED module mounting plate, which is provided with a plurality of said LED modules distributed in different directions in the three-dimensional space. The LED lamp has a higher light utilization rate, greatly improving the illumination uniformity, thus having high light efficiency. | 04-02-2015 |
20150092416 | Light With Expanding Compression Member - A light includes a body, a front housing secured to a front end of the body, a translating retainer rotatably engaged with the front housing, a slip ring positioned around the front housing and between the translating member and the front end of the body, a compressible ring positioned around the front housing and between the slip ring and the front end of the body, a lens mounted to the front housing, an electronic assembly, and a light emitting element in electrical communication with the electronic assembly and positioned within the lens. Rotation of the translating retainer in a first direction causes the translating retainer to drive the slip ring toward the front end of the body, compressing the compressible ring and causing the compressible ring to bulge outward to contact, and removably engage, an inner wall of a pipe or conduit that the light is positioned in. | 04-02-2015 |
20150098225 | LIGHTING APPARATUS - A lighting apparatus includes a substrate, a light-emitting element, and a sealing member. The light-emitting element emits light in a first wavelength range. The sealing member contains a material that converts the light in the first wavelength range to light in a second wavelength range different from the first wavelength range. The sealing member has a curved convex contour in at least one cross section that passes through the center of the light-emitting element and is perpendicular to a principal surface of the substrate. A curved line indicating a change in output angle that occurs upon a change in observation angle is approximated by a quadratic or trigonometric function that passes through the origin. | 04-09-2015 |
20150345773 | OPTICAL SEMICONDUCTOR ILLUMINATING APPARATUS - An optical semiconductor illuminating apparatus includes a light emitting module including semiconductor optical elements, a casing part disposed over the light emitting module and having a switching mode power supply (SMPS) embedded therein, a first airtightness part including a packing frame fixed to an outer side of an edge of a communication slot penetrating through a side surface of the casing part, and a second airtightness part provided to an upper side of the casing part. | 12-03-2015 |
20150354802 | Underwater LED Lights - Underwater LED lights with enhanced cooling to allow the use of substantial numbers of high power LEDs. In all embodiments, the majority of the heat given off by the LEDs is transferred to the housing of the underwater light by heat transfer techniques other than by convection of the air or other gases within the enclosure, providing direct heat conveyance from the LEDs to or through the light enclosure walls, by conduction through a thermal conductor or by or as augmented by heat pipes to the inside wall of the enclosure or through the wall of the enclosure to the water. Various embodiments are disclosed. | 12-10-2015 |
20160010840 | Thermally efficient OGC lamp | 01-14-2016 |
20160053985 | LED ILLUMINATION APPARATUS - An LED illumination apparatus includes a lens module, an illumination module and a sealing structure. The lens module includes a ring seat opened on both sides and a diffusion lens installed to a side of the ring seat. The illumination module is contained in the ring seat and includes an illumination unit configured to be corresponsive to the diffusion lens. The sealing structure is filled between the illumination module and an inner edge of the other side of the ring seat. The lens module and the illumination module are telescoped with each other and sealed by the sealing structure to achieve a waterproof effect. | 02-25-2016 |
20160084491 | LOW-PROFILE LIGHTING DEVICE AND ATTACHMENT MEMBERS AND KIT COMPRISING SAME - A luminaire comprising a housing formed of thermally conductive polymer with an optic carried thereby, a trim carried by the optic, and a light source. The light source may comprise an LED board comprising a copper layer and a plurality of light emitting diodes (LEDs) disposed on the LED board. The luminaire may also comprise control circuitry operably coupled to the plurality of LEDs, wherein the LED board is positioned in thermal communication with the housing. The luminaire may further comprise a mounting member configured to be attached to each of the housing and an external structure. The control circuitry may be configured to operate the plurality of LEDs such that heat generated by the plurality of LEDs is dissipated by the copper layer of the LED board. | 03-24-2016 |
20180023797 | A LIGHTING DEVICE COMPRISING AN IMPROVED OPTICAL ELEMENT | 01-25-2018 |