| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 362020000 | AUTOMATIC SUBSTITUTION OF POWER SUPPLY OR LIGHT SOURCE | 55 |
| 20080232081 | Deployable emergency lighting system - An emergency lighting system comprising a housing further comprising a flat cover, wherein the flat cover automatically opens during an emergency condition; a light source located inside the housing further comprising a rechargeable battery and a wide angle LED light bulb, wherein the light source remains off under a normal condition and the light source automatically turns on in response to an emergency condition, and wherein the light source is removable. | 09-25-2008 |
| 20080232082 | Deployable emergency lighting system - An emergency lighting system comprising a housing further comprising a flat cover, wherein the flat cover automatically opens during an emergency condition; a removable light source located inside the housing further comprising a rechargeable battery and a wide angle LED light bulb, wherein the removable light source remains off under a normal condition and the light source automatically turns on in response to an emergency condition. The emergency lighting system may further comprise a fixed light source for continuous illumination during an emergency condition. Furthermore, the emergency lighting system may further comprise an electrical outlet for use during normal conditions. | 09-25-2008 |
| 20080298044 | Switchable Illumination System - A switchable illumination system adapted to provide illumination to a device is disclosed. The switchable illumination system comprises a first light source, a second light source, a reflection module and a control module, wherein the two light sources are disposed on opposite sides of the reflection module, respectively. The reflection module is adapted to reflect the light emitted from either the first light source or the second light source to maintain normal operation of the switchable illumination system under the monitoring of the control unit. | 12-04-2008 |
| 20080304249 | Durable super-cooled intelligent light bulb - A self cooling light effects device for use in a standard light bulb socket having a socket adaptor, surface embedded LEDs as means to generate light effects, means to control light effects, and means for cooling. Fiber optic cables provide further light effects. Means to control light effects may include a logic board. Means for cooling may be any combination of fans, heat sinks, heat pipes, thermoelectric cooling, a heat conductive filler, and a heat conductive housing. | 12-11-2008 |
| 20090034228 | ILLUMINATION SYSTEM - An illumination system including a wireless communication unit, a light emitting diode (LED) light source, an image capture unit, and a control platform is provided. The control platform is electrically connected to the wireless communication unit, the LED light source, and the image capture unit. The above-mentioned illumination system integrates the LED light source and other units via the control platform, so as to provide multiple functions, such as illumination, image capture, wireless communication and precaution to natural disaster. | 02-05-2009 |
| 20090185359 | Deployable Emergency Lighting System - An emergency lighting system comprising a housing further comprising a flat cover, wherein the flat cover automatically opens during an emergency condition; a removable light source located inside the housing further comprising a rechargeable battery and a wide angle LED light bulb, wherein the removable light source remains off under a normal condition and the light source automatically turns on in response to an emergency condition. The emergency lighting system may further comprise a fixed light source for continuous illumination during an emergency condition. Furthermore, the emergency lighting system may further comprise an electrical outlet for use during normal conditions. The emergency lighting system may be retrofitted into existing outlets or the emergency lighting system may further comprise outlet plugs to plug into an existing outlet. | 07-23-2009 |
| 20090244880 | Concealed emergency lighting equipment with complete retrofit housing and method of installation - A concealed emergency lighting system that includes a lamp assembly box and a power source box and a method for installing the emergency lighting system is disclosed. The lamp assembly box has a face plate and a front door pivotably moveable between an open and a closed position and a lamp assembly. The power source box includes a battery and other electrical components that are connected to the lamp assembly. The emergency lighting system can also include a mounting bracket with screws, a flexible support and a flexible armored cable. The method of installing the concealed emergency lighting system includes the steps of: forming an opening in a wall; attaching the mounting bracket to a stud through the opening; connecting the power source; inserting the power source box and the lamp assembly box through the opening; and securing the lamp assembly box to the mounting bracket. | 10-01-2009 |
| 20090244881 | Back-Up Lighting System - Embodiments of this invention provide a secondary, or back-up, lighting system for light fixtures having a primary light source. The back-up lighting system is configured to mount onto a support structure of the light fixture. The back-up lighting system includes a light source and a lens with optical properties. A housing retains the light source and lens. The back-up lighting system may include a controller that monitors the main power source for the primary light source of the light fixture. The controller activates the light source of the back-up lighting system upon detecting power restoration after a power loss. In some embodiments of this invention, the back-up lighting system includes a secondary power source that powers the back-up lighting system during a loss of power. | 10-01-2009 |
| 20090273917 | LIGHTING DEVICE - A lighting device which includes a body with at least two contacts, an energy storage device which is connected to the contacts and which stores electrical energy when the contacts are connected to an electrical power source, a first light source, and a switch arrangement which is responsive to disconnection of the power source from the contacts and which then switches to connect the first light source to the energy storage device. | 11-05-2009 |
| 20090310330 | Combination Luminaire and Path of Egress Lighting - A combination luminaire and path of egress lighting includes a lamp housing and one or more auxiliary lamps. The lamp housing includes an electrical enclosure, a lamp mounting area and a lamp cover. A primary light source is positioned within and coupled to the lamp housing. The auxiliary lamps are coupled to and extend out from the exterior of the lamp housing. Each auxiliary lamp typically include a base plate, a stem member, and a task lamp housing. The base plate is coupled to the exterior of the lamp housing. The stem rotatably coupled on one end to the base plate and along the other end to the task lamp housing. By rotatably coupling auxiliary lamp along each end of the stem member, the task lamp housing has a large range of adjustability so that it can be aimed towards paths of egress after the luminaire is installed. | 12-17-2009 |
| 20100002411 | LUMINARY - A luminary has a central lamp, an emergency lamp and a control box. The emergency lamp is ring-shaped and mounted around a light-emitting end of the central lamp and has a base and a circuit board. The circuit board has an LED set and a cable set connected to the LED set. The control box is electrically connected to cable set of the circuit board, adapted to connect to an AC power and has a battery. The control box drives the LED set when an outage of the AC power occurs. Since emergency illumination is provided by the emergency lamp and is independent of normal illumination provided by the central lamp, battery power for emergency illumination can be kept from being quickly consumed by the central lamp that is usually power-consuming. | 01-07-2010 |
| 20100020527 | EMERGENCY EGRESS LIGHTING SYSTEM - An egress lighting system which utilizes an efficient primary and emergency light source and complies with the NEC standards for emergency egress lighting. This invention combines two sets of LEDs onto a single circuit board to provide primary lighting and secondary emergency egress lighting while keeping the circuits of the primary and secondary lighting electrically separate or isolated. | 01-28-2010 |
| 20100039792 | Battery Powered Lighting Appliance - A lighting apparatus includes a first electrical contact ( | 02-18-2010 |
| 20100039793 | Multi-directional standby lighting device - Disclosed is a multi-directional standby lighting device including a lamp seat and a plurality of lamps. Each of the lamps has a bottom provided with a universal joint for adjusting the lamp to an illumination angle suitable for the installation site, or toward a specific object. The lamp seat is provided therein with a plurality of connectors for connecting with the universal joints of the lamps, thereby allowing the lamps to be increased or decreased as needed in amount. | 02-18-2010 |
| 20100039794 | TRAFFIC LED LAMP WITH INTERNAL CIRCUIT BACKUP SYSTEM - In accordance with one aspect of the present exemplary embodiment, an LED lamp is provided. In one embodiment, the LED lamp is made to be mounted in a traffic signal housing that includes other lamps, where the LED lamp can be red, yellow, green or another color and can represent a full ball aspect, an arrow aspect or another aspect. The LED lamp is adapted to be powered by an external power source and includes an input power circuit receiving an input voltage from the external power source. The input power circuit includes a power detection circuit that is adapted to determine a power state of the traffic LED lamp. The LED lamp further includes an LED load and a battery powered driving circuit. The battery power driving circuit drives the LED load if the power state of the LED lamp is in a power failure state. | 02-18-2010 |
| 20100061076 | Elevator Interior Illumination Method and Assembly - An elevator interior illumination system for adjustably illuminating the interior of an elevator passenger compartment. The system may include a lamp housing mountable in an elevator and a lamp supported within the lamp housing in a position to emit light from the housing through an opening in the housing into a passenger compartment of the elevator. The lamp includes at least one LED that's removable from the assembly from within the elevator passenger compartment. | 03-11-2010 |
| 20100067213 | EMERGENCY LIGHT WITH A ROTATABLE ELECTRICAL PLUG - An emergency light includes a charging unit comprising a housing, a prong support rotatably secured to the housing, and a prong assembly fixedly secured to the prong support and being adapted to mate with a conventional electrical outlet; an illumination unit releasably disposed in the housing to be electrically connect to the charging unit; and a lamp indicator unit electrically connected to the charging unit and comprising a plurality of LEDs for indicating a charging state of the illumination unit. The rotation of the prong support, i.e., the prong assembly, is 90 degrees, 180 degrees, or 270 degrees. The illumination unit can be used as a flashlight after removing from the housing. | 03-18-2010 |
| 20100135000 | LIGHT UNIT WITH INTERNAL POWER FAILURE DETECTION - A light unit that includes an internal power supply that may be used in the event of an external power failure to provide power to the light unit. In one aspect, the present disclosure provides a lighting apparatus, comprising (a) a power input configured to receive external power from an external power source; (b) a solid state light element that is interconnected to the power input; (c) a detection circuit interconnected to the power input and that, when power is not provided to the power input, measures input impedance at the power input and determines if there is a lack of external power; and (d) a back-up power source that is interconnected to the solid state light element and the power input and that provides power to the solid state light element when the light element is; not provided with power from the power input. | 06-03-2010 |
| 20100259915 | Window light box with blind - A window light box with blind. A light source within the light box provides light through a front aperture. A blind is mounted to a light box front, and is extendable over the front aperture. The blind and/or light source may be colored; the blind may be opaque, translucent, or transparent. The light source is electrically connected to a power source through a switch, which may be an ON/OFF dimmer switch. An alternate embodiment is disclosed wherein the light source is electrically connected to a power source through a switching receiver, and a remote controls the receiver. A battery back-up is disclosed to power the light source in the event of power source interruption. The light source may be fluorescent, incandescent, serpentine lighting, a Christmas light string, LED, or other appropriate light source. | 10-14-2010 |
| 20100271801 | Storm Light - A storm light includes a housing having walls, a light positioned on the housing, and a battery electrically connected to the light. A control unit situated in the housing is electrically connected to the light and battery, the control unit having programming corresponding to ON, OFF, and AUTOMATIC modes. A mode selection switch is positioned on the housing and electrically connected to the control unit, the mode switch being movable between positions corresponding to respective modes. An electrical plug is mounted to the housing and electrically connected to the control unit. The control unit includes programming initiated when the mode switch is at the ON position that causes the light to be energized by AC power if the plug is connected to AC power and the AC power is available and that causes the light to be energized by the battery if AC power is unavailable. | 10-28-2010 |
| 20100271802 | WIRELESS LIGHTING DEVICES AND GRID-SHIFTING APPLICATIONS - In embodiments of the present invention improved capabilities are described for systems and methods that provide a method of power management of a lighting source, including providing a lighting facility, wherein the lighting facility includes the lighting source, an external control device for communicating between the lighting facility and an external control source, an internal control facility, an energy storage device, and a connection to external power; and shifting power usage between the external power and the energy storage device as controlled by the internal control facility and as a result of information received from the external control source. | 10-28-2010 |
| 20100271803 | STREET LIGHT WHICH ADOPT XENON LAMP - Disclosed is a streetlight having a xenon lamp in that a lamp assembly having a xenon lamp is formed at the existed streetlight, whereby lowering a power consumption and remarkably increasing the period of the lamp change. The present invention is to provide a streetlight having a xenon lamp in that the xenon lamp is formed therein, whereby emitting a lot brighter light with low power consumption. Also, the present invention is to provide a streetlight having a xenon lamp in that a ballast is built in a lamp assembly having the xenon lamp, so that the change of the xenon lamp can be easily performed and the lamp assembly can be easily applied to even the existed streetlight. Moreover, the present invention is to provide a streetlight having a xenon lamp in that a plurality of xenon lamps can be formed at one lamp assembly and the number of each lamp can be controlled, thereby adjusting the brightness thereof and another xenon lamp and ballast can be operated during the damage of the operating xenon lamp, thereby remarkably increasing the period of the lamp change. | 10-28-2010 |
| 20100277889 | Deployable Emergency Lighting System - An emergency lighting system comprising a housing further comprising a flat cover, wherein the flat cover automatically opens during an emergency condition; a removable light source located inside the housing further comprising a rechargeable battery and a wide angle LED light bulb, wherein the removable light source remains off under a normal condition and the light source automatically turns on in response to an emergency condition. The emergency lighting system may further comprise a fixed light source for continuous illumination during an emergency condition. Furthermore, the emergency lighting system may further comprise an electrical outlet for use during normal conditions. The emergency lighting system may be retrofitted into existing outlets or the emergency lighting system may further comprise outlet plugs to plug into an existing outlet. | 11-04-2010 |
| 20100290207 | Emergency LED light device - An emergency light device includes a housing having an upper flange, a barrel having a peripheral rib engaged with the flange for latching the barrel to the housing and having a partition for forming two compartments, a plate disposed in the upper compartment and secured to the barrel and having a number of light members, a circuit board disposed in the lower compartment of the barrel and secured to the barrel and having a control circuit for controlling the light members, and a battery for energizing the light members, the circuit board and the plate may be solidly secured to the partition of the barrel, and the barrel may be quickly attached to the housing and to a hood, and the light device may be used as a flashlight or a hand-held light, and a night light. | 11-18-2010 |
| 20100302758 | MULTI-FUNCTION REPLACEABLE MODULAR LED LAMP - A multi-function replaceable modular LED lamp includes a lamp base, a lampshade, a plurality of LED modules, a power supply control circuit board, and a detector. The lampshade is disposed on the lamp base. The plurality of LED modules is detachably disposed in the lamp base and electrically connected to the power supply control circuit board. The detector is detachably disposed on the lamp base and electrically connected to the power supply control circuit board. The detector has a specific function, such as, an earthquake detection, a human body detection, a disaster detection, an alarm detection and the like. The LED modules, the detector and the other parts of the present invention are replaceable with ease, which has the advantages of environmental protection and energy saving. | 12-02-2010 |
| 20110063818 | Desk lamp - A desk lamp in which the power input terminal of the desk lamp is connected to a charge circuit and an input terminal of a relay. The charge circuit enables the charging for a charge battery accommodated in a battery chamber of the base, while the other input terminal of the relay is also connected to the charge battery. In electric power cut state, power supply is automatically switched to the mode with the electricity coming from the charge battery, and an auxiliary lamp continue to emit light to serve as a night light when the switch is turned off. The desk lamp can be used as an emergency light during electric power cut state. The position of the lamp itself can be clearly indicated for users to find easily. | 03-17-2011 |
| 20110096525 | Remote ballast assembly - A low profile lighting assembly includes a lighting fixture and a remote ballast housing mounted on a ceiling grid. The ballast housing encloses emergency ballast provides emergency power to the lighting fixture in the event of a power outage. The ballast housing can enclose a fluorescent ballast connected to one or more fluorescent lamps of the lighting fixture. The emergency ballast is recessed with respect to the top end of the ceiling grid to provide a low profile structure. Inclined side walls of the emergency ballast provide easy connection of the wiring harness and power cable to the emergency ballast while maintaining the low profile structure. | 04-28-2011 |
| 20110103037 | LED LAMP - An LED lamp includes a housing and a light source located outside the housing. An electric module is received in the housing. The housing defines a receiving recess in an outer surface thereof. The light source is connected to the electric module electrically. The light source is pivotally mounted to the housing and pivotable between a rest state and a working state to adjust an illumination angle of the light source. When the light source is located at the rest state, the light source is received in the receiving recess. When the light source is located at the working state, the light source is pivoted up from the receiving recess. The LED lamp can be used for normal illumination, emergency illumination or mobile illumination. | 05-05-2011 |
| 20110128717 | UNINTERRUPTIBLE ILLUMINATOR - An uninterruptible illuminator includes primarily a wireless transmitter and an illuminating drive module. The illuminating drive module contains wireless receivers, a drive module, a power supply device and a recharging device. The wireless transmitter transmits a result that a power signal is detected to the wireless receivers and continues providing the wireless receivers with a message whether the power signal is available, in a certain range of transmission. If the wireless receivers cannot receive the power signal, then the drive module which is connected with the wireless receivers will activate the power supply device to produce electricity to drive a lamp-set to continue producing light. Therefore, by the aforementioned structures, an original operating method in an ordinary power supply system can be maintained; and at a same time, a state of illumination of the illuminator can be maintained. | 06-02-2011 |
| 20110134624 | External Mechanical Battery Disconnect For Emergency Lighting Products - An emergency lighting device includes an internal battery, a switching mechanism, and one or more light sources. The light sources are electrically coupled to the internal battery through the switching mechanism. The switching mechanism includes a first contact and a second contact. Additionally, the switching mechanism is configured to receive an external mechanical disconnect male jack to electrically disconnect the light sources from the internal battery. In certain embodiments, the emergency lighting device is also electrically coupled to an external power source and includes a circuit breaker for providing power to the light sources from the external power supply during normal operation and for automatically providing power to the light sources from the internal battery in the event that power from the external power source fails. | 06-09-2011 |
| 20110211330 | Lighting apparatus - A lighting apparatus comprises at least one LED module, a light frame, a base plate, a battery, a cover plate, at least two end caps, and a fixture assembly. The base plate is received in the light frame. The LED module is mounted on the base plate. The battery is received in the light frame and electrically connected to the base plate. The cover plate is deposited on a bottom portion of the light frame. The end caps are assembled to two ends of the light frame. The fixture assembly serves to fix the lighting apparatus to a wall or a ceiling. When the lighting apparatus loses the external power supply, by operating a power switch connected to the lighting apparatus, the battery can be controlled to take over powering, with power stored therein, the LED module on the base plate to illuminate for a predetermined time period. | 09-01-2011 |
| 20110211331 | EMERGENCY LIGHT DEVICE FOR MARINE ENVIRONMENTS - The invention relates to an emergency light device for marine use comprising a housing accommodating an electronic circuit, a least one transparent dome, and a first and a second shell member, said electronic circuit comprising at least one light emitting diode provided in the at least one transparent dome, an electrical power supply comprising at least one battery of the AA, AAA or AAAA type, and at least one operating switch, said emergency light characterized in that the housing has a width which is substantially larger than the height, preferably the width is at least double or triple the height. | 09-01-2011 |
| 20110261553 | FIRE EMERGENCY ESCAPE GUIDING APPARATUS - A fire emergency escape guiding apparatus includes at least one laser guider installed at a predetermined position of an escape passage, and a light beam generated by the laser guider has the features of a quick response and a low divergence and provides a clear vision in a dark and smoky environment with a low visibility, such that escape guiding signs and routes can be provided immediately and clearly in the escape passage with the low visibility when a fire breaks out, so as to achieve the effects of improving the rescue rate and reducing casualties. | 10-27-2011 |
| 20120033400 | Dimmable high intensity LEDs luminaire with emergency ballast for parking areas - A high intensity dimmable LEDs luminaire with emergency ballast for car parks for use with fixed or dimmable output comprising a semi-concave shell, characterized in that it has a passage at the center of the skeleton having an inverted “U” shape to accommodate an AC current source, emergency ballast, a set of batteries and electrical harness and in that it has at its concave side ends, a plurality of PCB or MCPBC card and metal heat dissipating elements. | 02-09-2012 |
| 20120039063 | POWER BLACKOUT BULB - A blackout light bulb has a housing with an Edson screw at one end for screwing into a light fixture socket and a plurality of spaced apart LEDs mounted to its opposite end. A flexible stalk is connected to the housing between the Edison screw and the LEDs and can be bent into a selected shape for positioning a free end of the stalk as desired. A circuit board in the housing has an electronic circuit connected to the Edison screw, to the LEDs and to a photo cell at the free end of the stalk. A rechargeable battery in the housing is connected to the circuit board so that it is charged under certain normal conditions and so that it lights up the LEDs under other blackout conditions. | 02-16-2012 |
| 20120106123 | ILLUMINATION DEVICE COMPRISING AN INTERNAL POWER SOURCE AND AN INTERFACE FOR CONNECTING THE ILLUMINATION DEVICE TO AN EXTERNAL POWER SUPPLY - An illumination device comprising: at least one light emitting device ( | 05-03-2012 |
| 20120155056 | LIGHT EMITTING DIODE BACKUP SYSTEMS AND METHODS - Systems and methods for backing up LEDs are provided. In one embodiment, an LED backup system includes an LED backup controller operable to select from a plurality of power sources to supply electrical energy to a set of LEDs. The plurality of power sources includes a primary power source and a battery. The LED backup controller is adapted to be in selective electrical communication with the primary power source via a first electrical path. The LED backup controller is also adapted to be in electrical communication with the primary power source via a second electrical path. The LED backup controller is operable to select the battery to supply electrical energy to the set of LEDs in response to a failure of the LED backup controller to electrically communicate with the primary power source via the second electrical path. | 06-21-2012 |
| 20130088846 | Lighting System - Disclosed herein is a lighting system that may include a faceplate, a lighting component, a common electrical component, a battery, means for sensing that normal power is not available, means for triggering a connection between the battery and the light emitting device, means for displaying whether the battery is charged, and a means for triggering a test of the light emitting device and the battery. The faceplate may be sized to cover a single gang electrical box and may include a means to mount approximately flush to the electrical box. The lighting component may be permanently affixed to the faceplate and may include a light emitting device in a first portion of the faceplate such that when illuminated light may emit away from the electrical box. | 04-11-2013 |
| 20130141890 | MODULAR LED LIGHTING SYSTEM - According to various embodiments of the invention, an LED lighting system is providing having a replaceable driver module. In some embodiments, the replaceable driver module comprises a component that is physically attachable to an LED illumination module, whereby the attached components have a combined physical profile dimensioned for installation in a pre-existing light fixture. In further embodiments, the combined system's dimensions allow it to be installed in pre-existing fluorescent fixtures without requiring rewiring of the fixtures. In some embodiments, the LED driver module may be configured to condition power received from a fluorescent light ballast to drive the LEDs such that a pre-existing fluorescent ballast does not need to be removed. In other embodiments, the LED driver may be configured to condition main power such that a pre-existing fluorescent ballast may be removed. | 06-06-2013 |
| 20130229782 | External Mechanical Battery Disconnect for Emergency Lighting Products - An emergency lighting device includes an internal battery, a switching mechanism, and one or more light sources. The light sources are electrically coupled to the internal battery through the switching mechanism. The switching mechanism includes a first contact and a second contact. Additionally, the switching mechanism is configured to receive an external mechanical disconnect male jack to electrically disconnect the light sources from the internal battery. In certain embodiments, the emergency lighting device is also electrically coupled to an external power source and includes a circuit breaker for providing power to the light sources from the external power supply during normal operation and for automatically providing power to the light sources from the internal battery in the event that power from the external power source fails. | 09-05-2013 |
| 20130242529 | COMPACT EMERGENCY LIGHTING SYSTEM - A compact emergency lighting system installed or preinstalled into a standard component of a building, comprising: at least one tiny and high flux luminary, such as a LED, which is installed on at least one side of the standard building component and powered by a battery backing up and charging unit coupling with an AC power supply. It is relatively simple in configuration, low in cost, easy to install, more durable, space-saving, causing minimal disruption to the outlook and design of the premises and provides with an extended operation time and reduced recharging time. | 09-19-2013 |
| 20130335944 | COOL TUBE (TM) LED LIGHTING - Provided is a brilliant Humiliation light fixture using high efficiency white LEDs in a strip design that can replace many conventional single or multiple tube fluorescent lighting fixtures. This LED lighting fixture provides benefits in lower installation cost, lower cost of ownership, lower room heating, higher illumination availability, higher efficiency, elimination of faculae, flexibility in re-layout lighting and avoidance of hazard waste. The lighting fixture are not to be confused with “LED fluorescent tubes” which is a name common in the industry to describe a fluorescence tube shape containing a linear array of LEDs that is designed to replace individual fluorescent tubes. | 12-19-2013 |
| 20140063776 | LED lighting system - A lighting system includes a low-profile LED driver box with quick connect LED drivers that are accessible through service doors, panels or plates. The LED driver box attaches to a ceiling mount to support or suspend an LED light fixture. The LED light fixture is suspended from the LED driver box through a power-feed suspension mechanism that includes at least one direct current power conductor cable to power to the LED light fixture. The LED light fixture includes one or more linear arrays of LEDs. The system also includes a controller or dimming circuit for controlling light output and/or a backup battery for providing power to the LED light fixture in the event of a power failure. | 03-06-2014 |
| 20140063777 | Light Bulb with Automated Emergency Operation - A self cooling light effects device for use in a standard light bulb socket having a socket adaptor, surface embedded LEDs as means to generate light effects, means to control light effects, and means for cooling. Fiber optic cables provide further light effects. Means to control 5 light effects may include a logic board. Means for cooling may be any combination of fans, heat sinks, heat pipes, thermoelectric cooling, a heat conductive filler, and a heat conductive housing. | 03-06-2014 |
| 20140168932 | MODULAR SEGMENTED ELECTRONICS ASSEMBLY - A modular segmented street lighting device comprises an attaching member that is attachable to a street lamp pole, the attaching member comprising an electrical connector adapted to be electrically coupled to a power source associated with the street lamp pole. The modular segmented street lighting device also includes a docking member that is removably attachable to the attaching member, and comprises a power supply unit, and a load member that is removably attachable the attaching member and/or the docking member. The docking member is adapted to electrically couple the power supply unit to the electrical connector of the attaching member when the docking member is attached to the attaching member. The load member is adapted to electrically couple the lighting device to the power supply unit when the load member is attached to the attaching member and/or the docking member. | 06-19-2014 |
| 20150077967 | SMART PORTABLE LIGHTING DEVICE - A smart portable lighting device including: at least one or a plurality artificial light sources having a high light output, the artificial light source or each of the artificial light sources being provided with an voltage-to-current electricity converter, which is capable of modulating the output of the light sources according to a given set value; a self-contained power source having a rechargeable battery for supplying electricity to the artificial light source(s) via the voltage-to-current electricity converters, characterized in that the device includes an electronic management casing, which includes a digital processing unit with attached circuits to which the converter(s) of the light source(s) and the self-contained power source are connected, the electronic management casing being configured so as to establish the main lighting phase by programming the desired lighting duration determining a constant light output, or by programming a constant light output determining the available lighting duration. | 03-19-2015 |
| 20150292695 | PATHWAY LIGHTING SYSTEM FOR TUNNELS - A light unit used in train tunnels is readily mountable and removable from a mounting bracket. The mounting bracket allows the battery backup system and light engine to be gravity mounted in manner that allows for quick and easy mounting and removal while also resisting vibrations and wind. A quick disconnect fitting can be used with the power cord to allow the units to be removed and replaced as needed. The light unit integrates the light engine with a battery backup system so that the entire light and battery unit is removed and replaced when necessary. | 10-15-2015 |
| 20150338039 | SAFETY ELECTRICAL SOCKET FACEPLATE - A safety electrical socket box faceplate includes a planar body member. The planar body has first, second, third and fourth side members each extending substantially equally and in the same general direction away from the planar body member. The first member is horizontally disposed on an opposite side of the body member from the second member, and the third member is vertically disposed on an opposite side of the body member from the fourth member. First and second directional illuminatable indicators are located on an exterior face of the body member, and an energizing circuit configured to draw electricity from the socket box is in electrical communication with the directional indicators to energize the directional indicators. | 11-26-2015 |
| 20150338041 | LED MODULE WITH LED CHIP GROUPS - An LED module, having a carrier, a first group and a second group of LED chips arranged on the carrier, optionally one or more further groups of LED chips, and a layer covering all LED chips and containing at least one color conversion material, which converts the spectrum of the LEDs of one or all groups into a spectrum with a different dominant wavelength. Every group comprises at least one LED chip, preferably a plurality of LED chips. The LED chips of one group are preferably connected in series and can be supplied starting from the same electrical supply. The LED chips of different groups can be supplied independently of one another, starting from different electrical supplies. | 11-26-2015 |
| 20150373793 | MICRO ASSEMBLED LED DISPLAYS AND LIGHTING ELEMENTS - The disclosed technology provides micro-assembled micro-LED displays and lighting elements using arrays of micro-LEDs that are too small (e.g., micro-LEDs with a width or diameter of 10 μm to 50 μm), numerous, or fragile to assemble by conventional means. The disclosed technology provides for micro-LED displays and lighting elements assembled using micro-transfer printing technology. The micro-LEDs can be prepared on a native substrate and printed to a display substrate (e.g., plastic, metal, glass, or other materials), thereby obviating the manufacture of the micro-LEDs on the display substrate. In certain embodiments, the display substrate is transparent and/or flexible. | 12-24-2015 |
| 20160076728 | LIGHTING DEVICE AND A CLEANING CONTROL METHOD OF THE LIGHTING DEVICE - Various embodiments may relate to a lighting device including a first lighting unit for emitting a first illuminating light, a cover, and a photosensitive coating configured to clean the cover. The lighting device further includes a control device which controls the photosensitive coating to enter an operating state on the basis of whether a situation of ambient environment reaches a first preset condition, and/or which controls the photosensitive coating to enter a non-operating state on the basis of whether the situation of the ambient environment reaches a second preset condition. Furthermore, various embodiments also relate to a cleaning control method of a lighting device. | 03-17-2016 |
| 20160131312 | Lighting Assembly - An elongate tubular lighting assembly having a body with a length between spaced first and second ends. The tubular lighting assembly has a source of illumination and first and second connectors respectively at the first and second body ends. The first connector has cooperating first and second parts having first and second surfaces. The first and second connector parts are configured so that the first and second surfaces are placed in confronting relationship to prevent separation of the first and second connector parts with the body in an operative state as an incident of the first connector part moving relative to the second connector part from a position fully separated from the second connector part in a substantially straight path that is transverse to the length of the body into an engaged position. | 05-12-2016 |
| 20160186964 | Lighting Assembly - An elongate tubular lighting assembly having a body with a length between spaced first and second ends. The tubular lighting assembly has a source of illumination and first and second connectors respectively at the first and second body ends. The first connector has cooperating first and second parts having first and second surfaces. The first and second connector parts are configured so that the first and second surfaces are placed in confronting relationship to prevent separation of the first and second connector parts with the body in an operative state as an incident of the first connector part moving relative to the second connector part from a position fully separated from the second connector part in a substantially straight path that is transverse to the length of the body into an engaged position. | 06-30-2016 |
| 20160252244 | Smoke Detector, Emergency Light and Alternate Light Source System | 09-01-2016 |
| 20160377246 | LIGHTING APPARATUS INCLUDING PRIMARY AND SECONDARY ILLUMINATION SOURCES AND CIRCUIT CONTROLLING THE SAME - A lighting apparatus is provided that is able to illuminate despite the loss of a primary source of power. In implementation, a controller is provided for determining if a loss of normal power has occurred so that a first source of illumination cannot function. In that case, a second power source is provided to supply energy to a second source of illumination. Further, the first and second sources of illumination may use the same switch such that a users inconvenience is minimized. | 12-29-2016 |
