| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 362225000 | Plural sources or supports therefor | 76 |
| 20080198591 | FLUORESCENT LAMP, BACKLIGHT ASSEMBLY HAVING THE SAME AND METHOD OF ASSEMBLING THE SAME - A fluorescent lamp includes a fluorescent tube, a thermal electron, a first cover electrode and a second cover electrode. The fluorescent tube has a discharge space. The thermal electron emitting part is disposed in the discharge space. The first cover electrode is disposed at an end portion of the fluorescent tube, and is electrically connected to a first end portion of the thermal electron emitting part. The second cover electrode is spaced apart from the first cover electrode disposed at the end portion of the fluorescent tube, and is electrically connected to a second end portion of the thermal electron emitting part. The thermal electron emitting part is electrically connected to the first cover electrode and the second cover electrode. | 08-21-2008 |
| 20080232099 | HOLDER STRUCTURE - The present invention discloses a holder structure for retaining at least one lamp and associated wire within a backlight module, which includes a main body, a reflector, and a first groove formed on an external sidewall of the main body. The main body has at least one first orienting slot for accommodating the lamp therein, and a second orienting slot for accommodating a high-voltage power wire therein. Said first groove communicates with the first and second orienting slots to divide a lateral slot wall of each of the first and second orienting slots into two opposite flexible walls which can provide flexibility required for assembly of the lamp and associated wire. Each two opposite flexible walls have two protrusions respectively formed on the outsides thereof for hooking with corresponding openings defined on the reflector, whereby the lamp and power wires are able to be firmly retained in the associated slots, respectively. | 09-25-2008 |
| 20080247159 | Assembly structure for an energy-saving lamp - An assembly structure for an energy-saving lamp includes a controlling IC board installed in the lamp seat, a lid that covers the lamp seat, lamp tubes set and fixed onto the lid, and an inductance heat radiating seat installed on the lid; the inductance heat radiating seat allows for an inductance to be installed inside. The inductance and the controlling IC board are separated, and thus damage to the inductance and related components from continuous overheating of the controlling IC board can be avoided. Due to the isolated design of the lid and the lamp seat it is easy to disassemble and change the component parts of either the lamp tubes or the controlling IC board in the event of malfunction. Finally, because the lamp tubes of the present invention branch out horizontally, the lamp's area of illumination is significantly increased. Overall, the present invention achieves the advantages of reducing cost, convenient repair and increasing the lighting area. | 10-09-2008 |
| 20080291668 | Mini lightbar illuminators for LCE displays - A backlight for a display comprises a reflector box containing reflective areas and aperture areas and mini lightbars located in a region below the reflector box and arranged to provide light through the apertures. | 11-27-2008 |
| 20080304259 | Direct-type backlight module and liquid crystal display using same - An exemplary direct-type backlight module includes light sources, a frame, and a fixing member. Each light source includes a supporting strip and at least one light-emitting member provided with the supporting strip. The frame includes a bottom plate. The bottom plate includes elastic members. The fixing member is engaged with the elastic members thereby fixing the supporting strips of the light sources to the bottom plate of the frame. A liquid crystal display using the backlight module is also provided. | 12-11-2008 |
| 20090009993 | Backlight Module - A backlight module comprising a back bezel, at least one light emitting device, a first circuit board, and a second circuit board is provided. The light emitting device, which has an electrode, is disposed on the side of the back bezel, while the first circuit board is disposed on the edge of the back bezel. An elastic clip is used to electrically connect the first circuit board directly with the electrode of the light emitting device, while the second circuit board is electrically connected to the first circuit board. | 01-08-2009 |
| 20090034247 | LIGHTING APPARATUS - A lighting apparatus having a housing having a planar base having one or more recesses, and one or more light source assemblies disposed within the recesses. In one embodiment the light source assemblies consist of a substrate configured in shape to register with the recess, and a plurality of light sources affixed to the substrate, and a means for securing the substrates within the recesses. A potting epoxy can be used to cover the lighting source assembly and fill the recess. | 02-05-2009 |
| 20090073684 | Backlight module and liquid crystal display utilizing same - An exemplary backlight module ( | 03-19-2009 |
| 20090109666 | UNIVERSAL LIGHT BAR ASSEMBLY AND SYSTEM - A light bar assembly having a face component which includes a light source and a mounting member. The light bar assembly can be affixed to the surface of a structure by the mounting member to selectively light at least a portion of the structure or surrounding area thereof. | 04-30-2009 |
| 20090201676 | LIGHT FIXTURE AND REFLECTOR ASSEMBLY FOR SAME - A light fixture useful in the lighting of parking garages, including a base, a reflector element and at least one light-emitting lamp. The reflector element includes a reflector portion that extends vertical from the base to a distal edge that extends beyond the lamp. The extending reflector portions include a plurality of planer panels positioned in a plane at an angle that faces toward the lamp. A portion of the emitted light is reflected by the extending reflector portion in the opposed horizontal direction away from the fixture at a reflected angle from nadir that is greater than the emitted angle. The light fixture provides a uniform lighting pattern that allows for using fewer of the light fixtures, by projecting or reflecting emitted light horizontally at very high angles from nadir, and delivering more light to areas laterally remote from the fixture, and potentially using less energy. | 08-13-2009 |
| 20090207602 | LINEAR LIGHTING SYSTEM - A linear light system, and a linear luminaire used in the system, for lighting a traffic surface. The linear luminaire has a plurality of light emitting diodes (LEDs) disposed in a linear matrix along the length of the traffic surface, and a plurality of refractive lenses for directing the emitted light from the LEDs at the traffic surface. The traffic surface is typically the roadway of a tunnel. A refractor lens is used to direct the emitted light from the LEDs predominantly toward at least the traffic surface. | 08-20-2009 |
| 20090207603 | Retrofit Light Assembly - Retrofit systems for replacing the outdated components of an existing light fixture. The retrofit systems may utilize the previously installed housing of the existing light fixture. The retrofit systems include brackets that are positioned on the ends of the housing. The positioning of the brackets is based off of the ceiling, t-grid, or the bottom of the housing. Lamp sockets with associated lamps, an optional ballast tray with associated ballast, reflector(s), lamps, and a shielding mechanism are all mounted on, and their position in the housing dictated by, the mounting brackets. Thus, regardless of the depth of the housing, the lamps are positioned a uniform distance from the ceiling opening to create consistent light distribution. Moreover, because these components are not directly attached to the housing, their dimensions need not precisely match those of the housing. Rather, the retrofit system can be installed in housings of varying sizes and shapes. | 08-20-2009 |
| 20090213584 | T8 FLUORESCENT LAMP - A T8 fluorescent lamp can comprise a light-transmissive glass envelope, means for providing an electrical discharge to the glass envelope, a phosphor layer within the glass envelope and a discharge-sustaining fill gas inside the glass envelope. The phosphor layer can comprise phosphors of a type for producing a daylight lighting spectrum or of a type for producing a tungsten/halogen lighting spectrum. The fill gas can comprise a mixture of argon and neon. In a particular mode of operation, the T8 lamp can operate at a power of at least 45 watts. In another mode of operation, the T8 fluorescent lamp can operate at a power of approximately 70 watts. A lighting fixture can comprise an array of such T8 fluorescent lamps arranged substantially side-to-side on longitudinal centerlines that are less than one and one-half inches apart. In a particular instance, the fixture can have been retrofitted from having been outfitted to accommodate T12 lamps. | 08-27-2009 |
| 20090310343 | LIGHT EMITTING TUBE ARRAY, DISPLAY DEVICE EMPLOYING THE LIGHT EMITTING TUBE ARRAY, AND METHOD OF PRODUCING THE LIGHT EMITTING TUBE ARRAY - A light emitting tube array is provided which includes:
| 12-17-2009 |
| 20100002427 | Illuminating Device Comprising a Lamp and a Reflector - A lighting device with at least one lamp and at least one reflector, wherein at least regions of a reflective surface of the reflector are in the form of an involute of a circle of a partial element of the lamp. | 01-07-2010 |
| 20100085746 | LED LAMP - An LED lamp includes a plurality of barrel-type holders and a plurality of LED modules mounted on an outer surface of each of the barrel-type holders. Each of the barrel-type holders has a small opening end and a large opening end opposite to the small opening end. The barrel-type holders are coaxial with each other, with a larger barrel-type holder enclosing a smaller barrel-type holder. The small opening ends of the barrel-type holders face downwardly, while the large opening ends face upwardly. | 04-08-2010 |
| 20100103658 | PLANAR LIGHT SOURCE APPARATUS - An exemplary planar light source apparatus includes a number of lighting elements and a number of mirror reflectors. The lighting elements are arranged on a same plane and facing a same direction. The mirror reflectors each have a reflecting surface facing the lighting elements. The reflecting surfaces are perpendicular to the plane. | 04-29-2010 |
| 20100238655 | Low profile extrusion - The present invention provides various embodiments for apparatuses and methods of manufacturing low profile housings for electronic and/or optoelectronic devices. Some embodiments provide low profile housings with a hollow casing comprising a first surface, second surface, and at least one lateral side surface. The housing is substantially light-diffusive. At least one cap is provided for sealing an end of the casing, with the at least one cap being sized to account for variations in the casing. At least one light emitting device, such as an LED, may be mounted within the casing. A mounting means may be included for mounting the housing. In another embodiment, a low profile housing with a first casing and second casing surrounding a majority of the first casing may be provided. At least one light emitting device, such as a double-sided printed circuit board with a plurality of LEDs, may be provided in the first casing. One or more end caps may be provided for sealing both the first and second casings. Two different wavelengths of light may be emitted from either side of the housing. | 09-23-2010 |
| 20100290219 | Self leveling bracket/stabilizer for fluorescent lighting fixtures with controled uplight capability - A fluorescent light fixture is suspended by a longitudinally extending trapezoidal pendant bracket/stabilizer. The trapezoidal pendant bracket/stabilizer includes a horizontally extending top brace and a pair of obliquely extending arms extending downward in opposite directions from the top brace in a trapezoidal crossection. Each obliquely extending arm has a flat, horizontally and outwardly extending attachment foot extending longitudinally along a flat top surface of the fluorescent lamp fixture, wherein each attachment foot is attached to the flat top surface of the fluorescent lamp fixture. The horizontally extending top brace is attachable to a ceiling mounted fastener, such as a toggle hanger or other downwardly extending fastener. | 11-18-2010 |
| 20100296277 | LUMINAIRE - The elongate luminaire for creating colored illumination has a plane of symmetry S in which lamp holders ( | 11-25-2010 |
| 20110007503 | Versatile valance light fixture - A versatile valance light fixture having a light emitting member that can be easily removed for maintenance or replacement, as well as being relatively easily customizable in terms of the direction and the color of the light that it is emitting toward its surrounding space. Furthermore, a plurality of versatile valance light fixtures can be easily connected in a daisy chain configuration. | 01-13-2011 |
| 20110019397 | LIGHT EMITTING DIODE, BACKLIGHT MODULE, AND LIGHT TUBE - A light emitting diode includes: a base with a concave portion; a light emitting chip disposed in the concave portion; an encapsulating layer filled in the concave portion; and an optical adjusting element disposed on the light emitting chip. Herein, the light emitting diode has a batwing distribution in a horizontal view angle, and the light emitting diode has a Lambertian distribution in a vertical view angle thereof. | 01-27-2011 |
| 20110019398 | TWO-PART LOADING CARD EDGE CONNECTOR AND COMPONENT ASSEMBLY - An LED light assembly includes a plurality of LED printed circuit boards (PCB), with each LED PCB having at least one LED bulb and electrical connector pads configured at each opposite end of the boards. A top loading two-component surface mount electrical connector is configured to connect one end of a first LED PCB to an end of a second said LED PCB such that the first and second LED PCBs are electrically connected in an abutting end-to-end configuration. The connected LED PCBs may be configured in a light tube that includes connector end caps for mounting the light tube in a light fixture. | 01-27-2011 |
| 20110038146 | TUBULAR LED LIGHTING DEVICE - A tube elementary LED includes an elementary glass tube through which light can be transmitted and includes two sealed ends respectively provided with a power plug and a power socket and a LED light emitting base plate disposed in the tube that is powered by the power plug and the power socket. A plurality of LED chips for emitting light are mounted on one surface of the LED light emitting base plate and supports fix the LED light emitting base plates in the chamber of the elementary glass tube. The tube elementary LED may include a reflector attached on an internal surface or an external surface of the elementary glass tube to reflect the light emitted from the LED light emitting base plate to outside of the elementary glass tube. | 02-17-2011 |
| 20110051407 | Push Fit Waterproof Interconnect For Lighting Fixtures - A push fit waterproof interconnect hub for a sequence of lighting fixtures. Each interconnect hub is formed as part of a special end cap of the lighting fixture. The interconnect hubs include a waterproof interconnect system that allows pass-through of electrical dabbling. | 03-03-2011 |
| 20110058368 | Street Lighting Device - An outdoor lighting device having an upper cover, a lower cover and lighting tubes installed in the lower cover is disclosed. The upper cover has three wave-like raised section formed with a multiple slits for ventilation. Each lighting tube has two end spindles formed with teeth and the lower cover has a fence built and surrounded inside to form a drainage trench and the fence has a plurality of semi-cylindrical seats with racks on two opposite sides matching with said teeth so that the projecting angle of the lighting tube can be adjusted against the racks. The lighting tubes attached with heat dissipation fins on their back side, and the plane normal of heat dissipation fins in parallel with the two end of the lighting tube. | 03-10-2011 |
| 20110176299 | LIGHT REFLECTOR, AND PLANAR LIGHT SOURCE DEVICE AND ILLUMINATING DEVICE USING LIGHT REFLECTOR - A light reflector including a multilayer film wherein the multilayer film includes a substrate layer and an emission line preventing layer including a scale-like light reflecting section, and the reflection angle light quantity ratio is from 1.5 to 6.5. The light reflector is capable of preventing generation of emission lines when it is incorporated in a planar light source device or an illuminating device. | 07-21-2011 |
| 20110199760 | LIGHTING FIXTURE HAVING A LOUVERED LIGHT SHIELD - A lighting fixture having a louvered light shield is provided. The louvered light shield has at least one light emitting section with a plurality of alternating ridges and troughs. A plurality of sidewalls connect the ridges and troughs. A plurality of the ridges have a light exit opening therethrough. The light exit opening enables light from a light source of the lighting fixture to exit the lighting fixture. | 08-18-2011 |
| 20110199761 | LIGHT FIXTURE - A Lighting fixture having a luminaire body which supports the lamps, preferably fluorescent lamps, and has a transparent panel mounted on its light outlet side by means of a panel frame, wherein the panel frame is attached to the luminaire body such that it can be removed and replaced. | 08-18-2011 |
| 20110222276 | ILLUMINATING DEVICE AND ILLUMINATING UNIT INCLUDING A PLURALITY OF THE SAME ILLUMINATING DEVICES - In an illuminating device that includes a cold cathode fluorescent lamp, and a device main body on which the cold cathode fluorescent lamp is disposed, cable connectors to which a power supply cable for supplying an electric power to the illuminating device is connected are provided on a first side surface of the device main body and a second side surface that is opposite to the first side surface. | 09-15-2011 |
| 20110292648 | Emergency Vehicle Light Bar - A light bar for use on firefighting or other emergency vehicles includes an elongate base that provides a versatile mounting platform for primary visual and audible warning devices as well as providing a mounting platform for other types of equipment such as secondary visual and audible devices, optical devices, cameras, weather monitoring equipment, GPS devices, preemption devices, running lights and other devices that have been traditionally mounted on a firefighting or emergency vehicle roof and/or other exterior surface area of the emergency vehicle. The light bar is versatile in both allowing many different types of equipment to be selectively mounted and adjustably positioned on the base, and on pairs of support plates that are attachable to the opposite ends of the base and provide support for different combinations of signal lights and other equipment. | 12-01-2011 |
| 20110317410 | LED ILLUMINATING APPARATUS - An LED illuminating apparatus includes a substrate, an envelope facing to the substrate, and at least one LED arranged on the substrate. The substrate includes a first surface. The first surface includes an installed surface and a convex surface connected to the installed surface. The envelope includes a light emitting portion faces to the first surface of the substrate. The at least one LED is arranged on the installed surface of the substrate. A part of light emitted from the at least one LED is reflected by the convex surface of first surface of the substrate, and travels through the envelope to an outside. | 12-29-2011 |
| 20120002411 | Light Emitting Diode Troffer - A troffer-style luminaire includes first and second side ends and a top end extending between the side ends. The side and top ends define an interior region. Light emitting diodes (“LEDs”) are coupled along interior surfaces of the side ends, within the interior region. At least some of the LEDs are coupled to the interior surfaces by being wedged between members protruding into the interior region from the interior or other surfaces. In addition, or in the alternative, one or more spring clips can apply a force that holds the LEDs against the interior surfaces. A reflector extends between the LEDs and the top member and reflects light from the LEDs towards a bottom end of the frame. The light emitted by the LEDs is directed to the reflector and then indirectly emitted through the bottom end, into a desired environment. | 01-05-2012 |
| 20120020070 | Lamp Having Mounting Slot - A lamp has a light tube, an illuminant module mounted in the light tube and two end caps mounted respectively on two opposite ends of the light tube. A slot being substantially inverted T-shaped in cross-section is formed in and axially along the light tube and the end caps. A guide rail or a pair of resilient plates is disposed at a presupposed position and is mounted through the slot of the lamp to hold the lamp. An amount of lamps that is held on the guide rail or the pair of resilient plates is changeable according to needful brightness. Therefore, disposing the lamp is easy, quick and convenient and a total cost for disposing the lamp is low. | 01-26-2012 |
| 20120069558 | LED Light Source - A lighting source comprises a plurality of LED tubular lighting fixtures having upper and lower ends. Upper and lower mounting caps positioned at the ends of the fixtures have cups for receipt of the fixture ends that locate the fixtures within the caps in a pattern and allow for rotation of the fixtures within the cups. A locking bar extends between the mounting caps, for sealing the ends of the fixtures within the cups against the mounting caps and prevents further rotation of the fixtures. A circuit board located on the upper mounting cap is connected electrically to the LED fixtures. Wires extending from the upper ends of the tubular fixtures pass through apertures in the cups of the upper mounting caps to push connectors on the circuit board for connection to an external DC power source. | 03-22-2012 |
| 20120092861 | PLANAR LIGHT SOURCE APPARATUS HAVING REFLECTIVE SURFACES - A planar light source apparatus includes a plurality of elongated lighting elements disposed in a common plane, and a plurality of mirror reflectors arranged perpendicular to the common plane and facing the lighting elements. The lighting elements are equidistantly spaced from each other. The lighting elements face a same direction. The mirror reflectors frame the lighting elements. The mirror reflectors each have a reflecting surface facing the lighting elements. The reflecting surfaces are perpendicular to the common plane. A distance between one of the reflectors and its nearest lighting element is maximum of half the distance between two adjacent lighting elements. | 04-19-2012 |
| 20120120645 | Sealed Unibody-Reflector Luminaire - In a sealed recessed lighting fixture having a housing forming a ceiling-alignment plane and a light-emitting opening, at least one elongate lamp mounted to and within the housing and defining a fixture direction, at least one reflector surface parallel to the fixture direction, and a lens, the improvement wherein the at least one reflector surface is/are part(s) of a unibody-reflector assembly which includes: (a) two reflector sections terminating in longitudinal inner edges forming a gap therebetween; (b) a distal edge perimetrically along the light-emitting opening of the housing; (c) a seal between the distal edge and the housing at the opening; (d) two opposed substantially parallel endwalls each having a lens-engaging proximal edge; (e) the lens being an elongate shaped member terminating at opposite lens ends, the lens enveloping the at least one lamp and being of substantially constant cross-section along its length, whereby the unibody-reflector assembly is removable from the housing as a single unit to expose the lamp(s) in the housing for service. | 05-17-2012 |
| 20120134146 | LIGHTING APPARATUS - A lighting apparatus ( | 05-31-2012 |
| 20120140461 | TROFFER-STYLE OPTICAL ASSEMBLY - A troffer-style fixture. The fixture is particularly well-suited for use with solid state light sources. The troffer comprises a light engine unit surrounded by a reflective pan. An elongated heat sink comprises a mount surface for light sources. An elongated lens is mounted on or above the heat sink. The mount surface is designed to accommodate the light emitters which may come on prefabricated a light strip. One or more reflectors extend out away from the heat sink on the mount surface side. A lens plate is mounted to proximate to the heat sink and extends out to the edge of the reflector(s). An interior cavity is at least partially defined by the reflector(s), the lens plates, and the heat sink. One or more light sources disposed along the heat sink mount surface emit light into the interior cavity where it can be mixed and/or shaped before it is emitted. | 06-07-2012 |
| 20120176786 | Shaped Reflectors for Enhanced Optical Diffusion in Backlight Assemblies - An assembly for diffusing a plurality of light sources. A diffusing device is placed adjacent to the plurality of light sources and preferably contains a plurality of shaped reflectors placed on the diffusing device where a shaped reflector is positioned adjacent to each light source. The shaped reflectors are placed in a one-to-one relationship with the light sources, which can be LED or fluorescent or any other type of light source. The reflectors may be single-tone, multi-tone, or gradient-tone and generally have a higher amount of reflectivity near the central axis of the light source and a lower reflectivity away from the central axis of the light source. The shaped reflectors may be used in both direct-lit and edge-lit orientations. | 07-12-2012 |
| 20120243218 | Lamp cartridge adapter and lamp module - A lamp module, connected to lamp cartridge adapter, the lamp module comprising: an external lamp, having at least one of a light-permeable material and a translucent material; two lamp heads, configuring to two terminal of the external lamp, and each lamp head has a plurality of lamp pin; at least one cold cathode fluorescent lamp (CCFL) disposed in the external lamp; and a reflective layer, dispose in the external lamp, the reflective layer having a reflective surface adjacent to and contactless to cold cathode fluorescent lamp. | 09-27-2012 |
| 20120281397 | Lighting Fixture with Adjustable Light Pattern and Extendable House Structure - A lighting fixture includes a reflector reflecting light from a fluorescent lamp to a desired direction, and one or more lamp connectors connecting the reflector to rotatably and detachably coupling with the fluorescent lamp, wherein the reflector is adapted to selectively rotate with respect to an axis of the fluorescent lamp for reflecting light from the fluorescent lamp so as to change a light pattern of the fluorescent lamp towards an opening of the foldable housing. The foldable housing includes two side frames and a retention frame extended between the two side frames to retain a distance therebetween, wherein the side frames are pivotally coupled with the retention frame to fold between an unfolded position to retain the fluorescent lamp in longitudinal position and a folded position to form a compact size for storage and transportation. | 11-08-2012 |
| 20120293991 | LED LAMP AND LED HOLDER CAP THEREOF - An LED lamp has an LED lamp board mounted in a lamp tube and two LED holder caps respectively mounted around two ends of the lamp tube. Each LED holder cap has a cap body, two pins and two parallel holding walls. One end of each pin is mounted in the circular board. One of the holding walls is conductive and connected with the pins. When the LED holder caps are respectively mounted around two ends of the lamp tube, the holding walls of each LED holder cap holds one end of the LED lamp board, and the conducting holding wall is electrically connected with a corresponding power contact of the LED lamp board so that the pins are respectively electrically connected with the power contacts. Accordingly, the problem of soldering wires with the LED lamp board and the pins of the LED holder caps can be eliminated. | 11-22-2012 |
| 20130033860 | High Efficiency Grid Troffer - A high efficiency grid troffer comprises a housing, a grid door cover, and one or more pairs of multifaceted reflector and light emitting unit. The multifaceted reflectors are attached inside the housing. Each multifaceted reflector contains a predetermined number of concave or convex facets. Each facet can be of various shapes and sizes to achieve maximum lighting efficiency and even distribution of light. A light emitting unit is paired with each multifaceted reflector and is also attached to the housing. The grid door cover is attached to the housing to close the high efficiency grid troffer. The grid door cover can be removed from the housing for easy assembly and maintenance. | 02-07-2013 |
| 20130083518 | LIGHT SYSTEM FOR RETROFIT AND OTHER APPLICATIONS - An exemplary embodiment of a light system includes a plurality of elongated light modules each comprising a plurality of separate light emitting diodes (LEDs), at least one adjustable length bracket structure configured to fix each LED module in position within the box light housing, each bracket structure comprising a first, module engaging end for engaging an end of the LED module, a second, support wall engaging end for engaging against a wall of the box light housing structure, and a length adjustment mechanism for adjusting the distance between the first bracket end and the second bracket end. In an exemplary embodiment, the length adjustment mechanism includes a turnbuckle mechanism. | 04-04-2013 |
| 20130094202 | Mounting bracket and wiring system for linear LED tube lighting - A mounting bracket for a linear LED tube-type light to be installed principally inside of display cases, shelves and soffits. In one embodiment, a cylindrical bracket is mounted to each side of a display case and an LED tube light (a semi-cylinder with mounted LED circuit boards) is inserted into these brackets and secured with a set screw. This bracket/tube system allows for power harness wiring through either side of the case or through a down rod at various positions to the bracket. Additional embodiments allow for mounting said brackets to the underside of the case glass or side walls using adhesive. Further embodiments incorporate this same cylindrical bracket design to mount the LED light tube to the front edge of shelves or on to a flat pedestal for mounting to a variety of flat surfaces such as a wall or ledge. Additional related embodiments are described and shown herein. | 04-18-2013 |
| 20130094203 | RETROFIT ASSEMBLY FOR FLUORESCENT LIGHT FIXTURES - A retrofit assembly and kit provide for the retrofitting of a low-frequency T12 fluorescent light fixture with a magnetic ballast with high-efficiency high-frequency T5 fluorescent bulbs. Since the lumen output of the T5 retrofit lamp is greater than that of the equivalent T12 bulb, and typically more than desired, there is provided a dummy bulb which bridges one pair of terminals without being active as a lighting unit. The delamping link dummy bulb is provided with a bank of series-connected capacitors connected between the power pins of the pair of terminals. The dummy link may also be used to replace a T12 bulb where the lumen output of the fixture is more than desired. | 04-18-2013 |
| 20130100657 | PLANAR ILLUMINATING DEVICE - A planar illuminating device includes a number of light sources and an optical sheet positioned at a side of the light sources. The optical sheet includes an incident surface facing the light sources and an emergent surface opposite to the incident surface. The incident surface includes a number of protruding prism structures. The emergent surface includes a number of concave diffusing micro-structures. | 04-25-2013 |
| 20130163238 | INDOOR ILLUMINATOR FOR ADJUSTING LIGHTING FIELD - An indoor illuminator for adjusting lighting field includes a casing, two adjusting portions and two illuminating strips. The casing has a top plate and two side plates. Each adjusting portion includes a bottom plate and a base plate. The base plate is mounted on the bottom plate. The two illuminating strips are respectively and correspondingly disposed on the two adjusting portions. Each illuminating strip includes an elongated loading plate and an elongated positioning plate. The loading plate has multiple light emitting diodes mounted on the loading plate. The positioning plate is respectively connected with the loading plate and the base plate of a corresponding adjusting portion to be enclosed as a triangular tube. The loading plate is pivotable relative to the base plate such that a projecting angle of the loading plate is adjustable and the lighting field is adjustable. | 06-27-2013 |
| 20130208463 | LIGHTING ARRANGEMENT COMPRISING ELEONGATE LIGHT EMITTING MEMBERS - A lighting arrangement is provided on each corner of the housing of a ventilation arrangement. Each lighting arrangement comprises a profiled rod of acrylic material with a plurality of LED's shining downwardly into an upper end of the rod with light being reflected outwardly, and particularly by bubbles within the rod. A reflective plate is provided at a lower end of the rod to reflect light back up the rod. | 08-15-2013 |
| 20130215610 | LIGHT BAR ASSEMBLY - A first substrate of a light bar assembly includes a first edge and a second edge parallel to each other along a first direction. A first connecting end includes a first connecting portion protruding further outward than a second connecting portion. A first bonding pad and a second bonding pad are disposed on the first substrate. First solid-state semiconductor light sources are disposed along the first edge and the second edge. A second substrate, disposed corresponding to the first substrate, includes a third edge, a fourth edge, a second connecting portion, a third bonding pad, a fourth bonding pad, and second solid-state semiconductor light sources. A first connecting device is electrically connected to the first bonding pad and the fourth bonding pad; a second connecting device is electrically connected to the second bonding pad and the third bonding pad to fix the first substrate and the second substrate. | 08-22-2013 |
| 20130223058 | APPARATUS AND SYSTEM FOR EMITTING LIGHT USING A GRID LIGHT ENGINE - Lighting apparatus may comprise elongated segments interconnected perpendicularly to form a grid light engine, each segment comprising groups of LEDs on both sides such that, when interconnected together, the grid light engine is operable to emit light inwardly to a plurality of grid squares formed by the segments. The apparatus may further comprise a back panel light engine comprising LEDs, the back panel light engine being coupled adjacent to the grid and operable to emit light from its LEDs through the grid. This architecture can allow for light from different sets of LEDs to be projected in different directions. When the different sets of LEDs emit different spectrum outputs, the light fixture can appear visually different depending upon the viewers' perspective. When the different sets of LEDs are controlled separately, visual effects such as the appearance of depth, sunrises and sunsets can be generated. | 08-29-2013 |
| 20130229796 | LIGHT EMITTING DIODE BAR AND LIGHT EMITTING DIODE MODULE USING THE SAME - A light emitting diode (LED) bar and an LED module using the same are provided. The LED bar includes a long shaped substrate, a plurality of first LEDs and a second LED. Two long parallel edges of the long shaped substrate are extended along a first direction. The long shaped substrate includes a non-connecting area and a connecting area located at an end of the long shaped substrate. The first LEDs are interlaced and disposed in the non-connecting area and between the two long sides. Each first LED has a first long axis disposed along the first direction. The second LED has a second long axis disposed in the connecting area and along a second direction. The first direction and the second direction are intersected at a predetermined angle. | 09-05-2013 |
| 20130235570 | Light emitting device with two linear light emitting sections - In one embodiment, a light emitting device comprises two tubes comprising linear arrays of light emitting diodes physically coupled by a third tube. In one embodiment, the third tube comprises a linear array of light emitting diodes. In another embodiment, the first tube, second tube, and third tube of the light emitting device are positioned to substantially form the shape of a character “U” in a plane perpendicular to the optical axis. In another embodiment, the first linear array of light emitting diodes has an average spacing between the light emitting diodes, and a ratio of the first, shorter dimension of the light emitting diodes to the average spacing is between 1 and 3. | 09-12-2013 |
| 20130258652 | LIGHT-GUIDING ELEMENT, ILLUMINATION MODULE AND LAMINATE LAMP APPARATUS - A light-guiding element, an illumination module and a laminate lamp apparatus are provided. The light-guiding element comprises an upper reflection member extended along a longitudinal axis direction, and a lower reflection member extended along the longitudinal axis direction thereof and coupled to the upper reflection member. The lower reflection member comprises a first reflective portion with at least a first inclined flat plate, and the upper reflection member comprises a second reflective portion facing towards the first reflective portion. A light placement portion and a light outputting trough are formed between the first reflective portion and the second reflective portion. The light outputting trough is gradually expanded largely according to a direction of being away from the light placement portion. | 10-03-2013 |
| 20130294062 | LED TUBE LAMP - The present disclosure provides an LED tube lamp including a base, a circuit board and at least one light emitting diode arranged on the circuit board. The base includes a connecting surface for mounting the circuit board and two side walls extending from the connecting surface. The two side walls are deformable and rigidly engage the circuit board on the connecting surface. | 11-07-2013 |
| 20130294063 | LED ROADWAY LUMINAIRE - The luminaire comprises a housing including at least one optical module. The optical module has a plurality of light emitting diodes disposed within a reflector. The reflector includes opposed curved longitudinal walls and opposed curved end walls. | 11-07-2013 |
| 20130322066 | Connection Wire Structure of Direct Light Bar and Connection Method Thereof - The present invention relates to a connection wire structure of a direct light bar and a connection method thereof. The connection wire structure of the direct light bar includes a plurality of light bars and connection wires, and a circuit board. Each light bar includes a wiring board that includes a first exposed copper zone that includes a hole to serve as a circuit connection contact. The circuit board includes a second exposed copper zone that includes a hole to serve as a circuit connection contact. Each of the connection wires has two ends to each of which a copper ring is connected. The two copper rings of each of the connection wires are respectively connected to the first exposed copper zones or the second exposed copper zones corresponding thereto by coupling pieces so as to establish electrical connection. A connection method of the direct light bar is also provided. | 12-05-2013 |
| 20140078727 | LED RETROFIT LENS FOR FLUORESCENT TUBE - Light fixtures having light bar elements therein. In order to mimic the size and appearance of fluorescent bulbs in existing troffer-style and surface-mount fixtures, LEDs are may be arranged on light bars with integrated lenses to both diffuse the light and shape the output beam. One or more LEDs can be mounted, sometimes in clusters, along the length of a base of the light bar which can then be inserted into a fixture. An elongated lens is mounted to the base over the LEDs so that light emitted from the LEDs interacts with the lens before it escapes the fixture. These elongated lenses may be extruded from a diffusive material, for example, and can be shaped in various ways. For example, the lenses may be shaped to disperse more light to the sides, i.e., in a direction away from a normal axis that is perpendicular to the base. | 03-20-2014 |
| 20140078728 | LENSES AND LIGHT ENGINE UNITS FOR LIGHT FIXTURES - Embodiments of the present invention provide light fixtures having lenses and light engine units for use therein. To mimic the size and appearance of fluorescent bulbs in existing fixtures, LEDs are may be arranged on light bars or mount surfaces with integrated lenses to diffuse the light and shape the output beam. One or more LEDs can be mounted along the length of a base of the light engine which can then be inserted into a fixture. An elongated lens is mounted to the base over the LEDs so that light emitted from the LEDs interacts with the lens before it escapes the fixture. These lenses may be extruded from a diffusive material and can be shaped in various ways. For example, the lenses may be shaped to disperse more light to the sides, i.e., in a direction away from a normal axis that is perpendicular to the base. | 03-20-2014 |
| 20140119001 | Lamp with Uniform Illumination Pattern - A lamp with uniform illumination pattern is used for continually illuminating an illuminated area and includes at least one light module. The at least one light module includes two light sources respectively having different light intensity and arranged orderly. Two extension cords of two optical axes of the two light sources have one crossover point. Light emitted from the light source with less light intensity illuminates the illuminated area which is closer to the light module, while light emitted from the light source with greater light intensity illuminates the illuminated area which is farther to the light module. Light emitted from the light source, which is father to the illuminated are, can make up the intensity losses of attenuation since light emitted from the light source which is father to the illuminated area have greater light intensity. As a result, the lamp has uniform illumination pattern. | 05-01-2014 |
| 20140140052 | LED LIGHTING FIXTURE - A light emitting diode (LED) lighting fixture for achieving a desired illumination pattern includes a support plate and a plurality of panels Connected to the support plate. Each panel has an array of LEDs mounted to a planar surface thereof, and each of the panels is rotatable in at least two dimensions. | 05-22-2014 |
| 20140168961 | RETROFIT KIT FOR FLUORESCENT LAMP FIXTURES - A retrofit kit for a gutted fluorescent light fixture includes a self contained source of visible radiant energy configured to replicate a light pattern generated by the gutted fluorescent light fixture but with improved luminance; where the self contained source of visible radiant energy is adapted to be coupled to a universal source of electrical energy and supported by the fluorescent light fixture without modification after the fluorescent light fixture has been gutted of its ballast, electrical sockets, fluorescent bulb and ballast cover. | 06-19-2014 |
| 20140233227 | HOLDER ELEMENT FOR HOLDING AT LEAST ONE FLAT SURFACE-LIGHT LAMP, SET OF A PLURALITY OF LAMPHOLDERS AND A PLURALITY OF ELONGATE HOLDING BODIES AND LUMINAIRE - A holder element for holding at least one flat surface-light lamp includes: an elongate, flat plate body having an upper plate side and a lower plate side arranged opposite the upper plate side, and one or more lampholders, which can be fitted on the plate body, for mechanically holding and making electrical contact with a flat surface-light lamp, wherein an engagement portion is formed on each of the two longitudinal ends of the plate body and is formed by a cutout, which extends, in plan view, from the respective longitudinal end of the plate body over the entire width of the plate body in the direction toward the longitudinal center, such that the plate body can be connected at each of its two longitudinal ends to another, identically formed plate body so as to form a form-fitting connection formed by the engagement portions of the adjacent plate bodies. | 08-21-2014 |
| 20140268728 | LIGHT EMITTER COMPONENTS, SYSTEMS, AND RELATED METHODS - Light emitter components, systems, and related methods having improved optical efficiency and a lower manufacturing cost are disclosed. In one aspect, a light emitter component can include a substrate having an elongated body and first and second ends. At least a first trace and a second trace can be provided on the substrate. In some aspects, the first trace can be disposed proximate the first end of the substrate and the second trace can be disposed proximate the second end of the substrate, with no other portion of the first trace or second trace being disposed between the first and second ends of the substrate. In some aspects, a string of LED chips can be provided on the substrate. The string of LED chips can be disposed between the first and second ends of the substrate. Angled traces, gaps and light emitter components can also be provided in some aspects. | 09-18-2014 |
| 20140286005 | Lighting Device Having Optimized Placement of Light-Emitting Elements for Parabolic Fixtures - A lighting fixture comprising an optimized linear module lighting device and a plurality of parabolic fins. The optimized linear module lighting device comprises a substrate comprising at least first, second, and third portions. The optimized linear module lighting device further comprises a plurality of light-emitting elements. A first set of the light-emitting elements are disposed on the first portion of the substrate; a second set of the light-emitting elements are disposed on the second portion of the substrate; and a third set of the light-emitting elements are disposed on the third portion of the substrate. The second set of light-emitting elements is disposed above at least one of the parabolic fins and is less dense than the first and third sets of light-emitting elements. | 09-25-2014 |
| 20150016102 | LED BAR - Disclosed is an LED bar. The LED bar has a plurality of LED units mounted in a cuttable form and each of the LED units has a single LED. The LED bar includes a plurality of LEDs; a bar-shaped base substrate on which the plurality of LEDs are mounted; a plurality of resistors mounted on the base substrate so as to respectively correspond to the plurality of LEDs; and a link formed so that an LED unit formed with one of the plurality of resistors corresponding to the one LED is distinguished from other LED unit that is adjacent to the LED unit. | 01-15-2015 |
| 20150023010 | LED Lighting Panel - The invention relates to LED light panel adapted for use with a troffer style light fixture. The invention is also directed to a LED light retrofit kit to convert or replace existing troffer style light fixtures. The lighting panel includes a base member. The base member includes a first layer that is made up of a heat conductive material with a sufficient thermal conductivity to adequately dissipate heat generated by the lighting elements discussed below. The base member may also include a second layer that may provide structural support. A third layer base plate may also be included which may comprise an aluminum or copper sheet or other lightweight structurally strong heat conductive material. A power supply, which is connected to an energy source is provided and supplies electricity to at least one strip of LED lights, which are mounted with the first layer of the base member. | 01-22-2015 |
| 20150345719 | Bar-Typed Double-Row LED Lighting - A bar-typed double-row LED lighting includes an elongate shell, a first row LED lamp, a second row LED lamp, a first cover, and a second cover. Each of the LED chips of the first row LED lamp is staggered from that of the second row LED lamp. The first cover includes a plurality of first depressions. The second cover includes a plurality of second depressions. Since each of the LED chips of the first row LED lamp is staggered from that of the second row LED lamp and the first, second covers respectively include a plurality of first, second depressions which are configured for avoiding or preventing the first, second covers from stopping the travel of the light emitted from the second first row LED lamps. As a result, the bar-typed double-row LED lighting can extend effective illumination area and improve luminous efficiency thereof. | 12-03-2015 |
| 20150345751 | LUMINAIRE RETROFIT SYSTEM - A retrofit system for a luminaire including a tombstone socket is provided. The retrofit system includes an integrated holder and a tombstone socket receptacle. The integrated holder is configured to hold a solid state light engine and a power supply to power the solid state light engine. The tombstone socket receptacle is configured to interface with the tombstone socket of the luminaire, aligning the light engine in substantially the same place as a fluorescent lamp being replaced by the retrofit system within the luminaire. | 12-03-2015 |
| 20160025286 | OUTDOOR LIGHTING FIXTURE - A lighting fixture includes a core member, a first elongated lamp extending outwardly from the core member, a second elongated lamp extending outwardly from the core member, a cap coupled to at least one of the first elongated lamp and the second elongated lamp, and a connector selectively coupling at least one of the first elongated lamp and the second elongated lamp to the core member. A space is defined between the first elongated lamp and the second elongated lamp. The first elongated lamp and the second elongated lamp are positioned such that the space at least one of (a) allows debris to pass therethrough and (b) increases the heat transfer coefficient of the first elongated lamp and the second elongated lamp by at least reducing an overlap between boundary layers, developed from natural convection, associated with the first elongated lamp and the second elongated lamp. | 01-28-2016 |
| 20160033088 | LED LIGHT MODULE AND METHOD FOR INSTALLING SAME - A light emitting diode (“LED”) light module that can be installed in lighting fixtures—either new lighting fixtures or existing lighting fixtures already installed in the field. The LED light module includes a LED assembly mounted on a reflector. The LED light module is positioned in a light fixture housing to emit light from the fixture housing. | 02-04-2016 |
| 20160069519 | LED ILLUMINATION DEVICE CAPABLE OF DISASSEMBLING, ASSEMBLING, COMBINING AND SLIDABLY ADJUSTING MODULES, AND CONTROL METHOD - An LED illumination device capable of disassembling, assembling and combining modules and slidably adjusting locations of modules, and corresponding control method for LED modules. The illumination device comprises a housing and LED modules. At least one slideway is arranged in the housing. The LED modules are removably arranged in any location in any slideways, the device can quickly realize multiple illumination solutions of changing luminance and illuminant colors, so that the LED illumination device can be conveniently applied to various operating environments and can be freely converted in the solutions of applying to various operating environments. Moreover, the control method for the LED modules can implement flexible and varied control on each LED module via an electrode orbit so that the LED illumination device can realize multiple preset illumination solutions, thereby achieving a landscape illumination effect | 03-10-2016 |
| 20160069533 | REFLECTOR ASSEMBLY HAVING A PLURALITY OF REFLECTORS AND SEMICONDUCTOR LIGHT SOURCES - A reflector assembly for a lighting device including a plurality of reflectors for at least one semiconductor light source each, wherein the reflectors are reflector sub-regions of a common, continuous sheet-metal part and the reflector sub-regions have wing regions bent at least partially from the sheet-metal part. A lighting device includes at least one reflector assembly, wherein at least one semiconductor light source is arranged on the sheet-metal part. A method may be used to produce a reflector assembly, wherein the method includes at least the following steps: introducing slits into a sheet-metal part in order to provide wing regions that can be bent from the sheet-metal part; and bending over the sheet-metal part including bending out the wing regions in order to form at least one reflector. The above can be applied in particular to lamps for general lighting, in particular for area lighting. | 03-10-2016 |
| 20160069543 | LUMINAIRE AND LUMINAIRE COMPONENTS - A luminaire ( | 03-10-2016 |
| 20170238432 | WIRELESS EQUIPMENT CONCEALMENT SYSTEM UTILIZING AN AERIAL MULTIMEDIA PLATFORM | 08-17-2017 |
