A wavelength converting bandage including a substrate (102) with an internal surface (108) and an external surface (109). The wavelength converting bandage includes a plurality of quantum dots (110), each quantum dot individually sized to emit light within a wavelength range of 613 nm to 846 nm, defined as converted light (112). The wavelength converting bandage includes at least a portion of the substrate (102) constructed to adhere to skin. The substrate (102) may receive ambient light from the environment on the external surface (109) and may emit converted light (112) toward the skin.
A system for luring pests including a pest detector and a pest lure. The pest detector may be adapted to generate a type detection signal having a value indicative of a type of a pest in proximity to the pest detector. The pest lure may be in electrical communication with the pest detector and adapted to activate responsive to the type detection signal.
A system for luring pests including a pest detector (101) and a pest lure (102). The pest detector (101) may be adapted to generate a type detection signal having a value indicative of a type of a pest in proximity to the pest detector. The pest lure (101) may be in electrical communication with the pest detector (102) and adapted to activate responsive to the type detection signal.
A luminaire comprising a heat spreader and a heat sink disposed around and thermally communicates with the heat spreader. The heat sink forms a trim plate configured to be disposed completely external of a can light fixture or an electrical junction box. The luminaire also includes an optic securely retained relative to one of the heat spreader and the heat sink on one side of a plane defined by a lower surface of the trim plate and extends to the other side of the plane defined by the lower surface of the trim plate, as well as a light source disposed on the heat spreader and comprising a plurality of light-emitting diodes (LEDs). The plurality of LEDs are positioned entirely on one side of the plane defined by the lower surface of the trim plate. The light source is in thermal communication with the heat spreader.
A lighting assembly (100) comprising a light source (142) operable to emit light, a first primary optic (143'), and a second primary optic (143''). Each of the first primary optic (143') and the second primary optic (143'') are configured so as to reflect light incident thereupon to be emitted by the lighting assembly (100). Additionally, each of the first primary optic (143') and the second primary optic (143'') are positioned such that a first portion of light emitted by the light source (142) is incident upon the first primary optic (143') and a second portion of light emitted by the light source (142) is incident upon the second primary optic (143''). At least one of the first primary optic (143') and the second primary optic (143'') is operable to be rotated to change the relative position thereof with respect to the light source (142).
F21S 8/08 - Lighting devices intended for fixed installation with a standard
F21V 17/02 - Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
A luminaire is providing comprising a heat spreader and a heat sink thermally coupled to the heat spreader, an outer optic retained relative to at least one of the heat spreader and the heat sink, a light source in thermal communication with the heat spreader and comprising a plurality of light emitting diodes (LEDs) that are disposed on the heat spreader such that the heat spreader dissipates heat from the plurality of LEDs, and a power conditioner configured to receive AC voltage and deliver DC voltage to the plurality of LEDs, the power conditioner being disposed on a same side of the heat spreader as the plurality of LEDs. A combination defined by the heat spreader, the heat sink and the outer optic is so dimensioned to cover an opening defined by a nominally sized can light fixture and cover an opening defined by a nominally sized electrical junction box.
F21V 29/71 - Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements
F21S 8/04 - Lighting devices intended for fixed installation intended only for mounting on a ceiling or like overhead structure
F21V 29/503 - Cooling arrangements characterised by the adaptation for cooling of specific components of light sources
F21S 8/02 - Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
F21K 9/238 - Arrangement or mounting of circuit elements integrated in the light source
F21V 21/02 - Wall, ceiling, or floor basesFixing pendants or arms to the bases
F21S 8/00 - Lighting devices intended for fixed installation
F21V 23/02 - Arrangement of electric circuit elements in or on lighting devices the elements being transformers or impedances
F21K 9/235 - Details of bases or caps, i.e. the parts that connect the light source to a fittingArrangement of components within bases or caps
F21V 29/77 - Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
F21V 23/00 - Arrangement of electric circuit elements in or on lighting devices
A luminaire is providing comprising a heat spreader and a heat sink thermally coupled to the heat spreader, an outer optic retained relative to at least one of the heat spreader and the heat sink, a light source in thermal communication with the heat spreader and comprising a plurality of light emitting diodes (LEDs) that are disposed on the heat spreader such that the heat spreader dissipates heat from the plurality of LEDs, and a power conditioner configured to receive AC voltage and deliver DC voltage to the plurality of LEDs, the power conditioner being disposed on a same side of the heat spreader as the plurality of LEDs. A combination defined by the heat spreader, the heat sink and the outer optic is so dimensioned to cover an opening defined by a nominally sized can light fixture and cover an opening defined by a nominally sized electrical junction box.
B60Q 1/00 - Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
F21V 29/71 - Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements
F21V 29/503 - Cooling arrangements characterised by the adaptation for cooling of specific components of light sources
F21K 9/235 - Details of bases or caps, i.e. the parts that connect the light source to a fittingArrangement of components within bases or caps
F21K 9/238 - Arrangement or mounting of circuit elements integrated in the light source
F21S 8/02 - Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
F21S 8/00 - Lighting devices intended for fixed installation
F21S 8/04 - Lighting devices intended for fixed installation intended only for mounting on a ceiling or like overhead structure
F21V 21/02 - Wall, ceiling, or floor basesFixing pendants or arms to the bases
F21V 23/02 - Arrangement of electric circuit elements in or on lighting devices the elements being transformers or impedances
F21V 29/77 - Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
A lighting device may include a light source, a control circuit, and a communication device positioned in communication with the control circuit. The communication device may be configured to receive a transmission from a user device, and the transmission may include a data structure. The data structure may include a show packet and an event packet. The show packet may include an ID string and information regarding a number of event packets associated with the data structure, and the event packet may include information regarding a lighting spectrum, a fade type, a fade duration, and a hold duration. The control circuit may be configured to operate the light source to emit light transitioning from a present light emission having a present spectral power distribution to a light emission having spectral power distribution indicated by the lighting spectrum according to the fade type and fade duration.
A61M 21/00 - Other devices or methods to cause a change in the state of consciousnessDevices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
A61M 21/02 - Other devices or methods to cause a change in the state of consciousnessDevices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis for inducing sleep or relaxation, e.g. by direct nerve stimulation, hypnosis, analgesia
F21V 3/02 - GlobesBowlsCover glasses characterised by the shape
F21V 19/00 - Fastening of light sources or lamp holders
F21V 23/04 - Arrangement of electric circuit elements in or on lighting devices the elements being switches
F21K 9/23 - Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
F21Y 113/13 - Combination of light sources of different colours comprising an assembly of point-like light sources
F21V 29/74 - Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
F21K 9/238 - Arrangement or mounting of circuit elements integrated in the light source
F21K 9/232 - Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
F21K 9/235 - Details of bases or caps, i.e. the parts that connect the light source to a fittingArrangement of components within bases or caps
F21K 9/237 - Details of housings or cases, i.e. the parts between the light-generating element and the basesArrangement of components within housings or cases
F21V 23/00 - Arrangement of electric circuit elements in or on lighting devices
A luminaire comprising a heat sink, a light source to emit a source light, a heat spreader having inner and outer surfaces, and LEDs carried by a circuit board and disposed generally along a periphery of the inner surface and positioned in thermal communication therewith. The luminaire comprises a reflector disposed coextensively with the LEDs and comprising an aperture. An outer edge of the aperture defines an inner rim of the reflector. A light guide positioned between the reflector and the light source exhibits a height defined as the distance between the inner surface of the heat spreader and a plane defined by the inner rim of the reflector. The light guide comprises deformations and/or lens portions configured to change the source light into a shaped light that is directed through the aperture. The deformations are characterized by a common shape positioned about a center of the light guide.
09 - Scientific and electric apparatus and instruments
11 - Environmental control apparatus
Goods & Services
Remote controls and software for controlling and/or for
automatic adjusting of the foregoing. LED (light emitting diode) light bulbs; illumination systems
comprised primarily of LED light bulbs, LED light pods, LED
lamps, LED lamps and their fittings, LED lighting fixtures
or LED luminaries; LED retrofit lamps, bulbs and fixtures;
LED-based outdoor, street and roadway lights; LED lighting
systems comprised of LED lamps, LED lighting fixtures, LED
lamps, LED lighting fixtures, and LED lighting systems
comprised of LED modules, power supplies and wiring.
13.
MISCELLANEOUS CIRCLE Design (with horizontal lines)
42 - Scientific, technological and industrial services, research and design
Goods & Services
(1) Design and development of custom lighting devices, namely retrofitted LED lamps, LED lighting fixtures, LED light pods, LED lamps and their fittings and design and development of custom LED lighting systems, comprised of LED modules, power supplies and wiring.
09 - Scientific and electric apparatus and instruments
11 - Environmental control apparatus
42 - Scientific, technological and industrial services, research and design
Goods & Services
Remote controls and software for controlling and/or for
automatic adjusting of LED lighting systems; power supplies
and wiring for LED lighting systems. LED (light emitting diode) light bulbs; illumination systems
comprised primarily of LED light bulbs, LED light pods, LED
lamps, LED lamps and their fittings, LED lighting fixtures
or LED luminaries; LED retrofit lamps, bulbs and fixtures;
LED-based outdoor, street and roadway lights; LED lighting
systems comprised of LED lamps and LED lighting fixtures;
LED lamps, LED lighting fixtures, and LED lighting systems
comprised of LED modules. Design and development of custom lighting devices and
projects using light emitting diodes as the light source.
A luminaire (100) comprising a housing (110) formed of thermally conductive polymer with an optic (140) carried thereby, a trim (150) carried by the optic (140), and a light source (130). The light source (130) may comprise an LED board comprising a copper layer and a plurality of light emitting diodes (LEDs) (131) disposed on the LED board (132). The luminaire (100) may also comprise control circuitry (136) operably coupled to the plurality of LEDs (131), wherein the LED board is positioned in thermal communication with the housing (110). The luminaire (100) may further comprise a mounting member configured to be attached to each of the housing (110) and an external structure. The control circuitry (136) may be configured to operate the plurality of LEDs (131) such that heat generated by the plurality of LEDs (131) is dissipated by the copper layer of the LED board.
F21V 29/502 - Cooling arrangements characterised by the adaptation for cooling of specific components
F21Y 105/12 - Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the geometrical disposition of the light-generating elements, e.g. arranging light-generating elements in differing patterns or densities
A system for assembling a luminaire comprising a housing, a computer-controlled manipulation device, and a parts repository defined within the housing and configured to carry a plurality of light modules, a plurality of luminaire housings of various luminaire housing types, and a plurality of optics of various optic types. The system further comprises a programming device configured to program a light module of the plurality of light modules to emit light having lighting characteristics. Each of the light modules are configured to be removably couplable to the computer-controlled manipulation device. The luminaire housings each comprise a locking tab configured to permit the respective light modules to engage therewith, thereby enabling attachment of the respective light modules to the respective luminaire housings. Each of the optics comprise a locking tab configured to permit a respective luminaire housing to engage therewith, enabling attachment of the respective luminaire housing to the respective optic.
G01R 31/28 - Testing of electronic circuits, e.g. by signal tracer
G07F 11/70 - Coin-freed apparatus for dispensing, or the like, discrete articles in which the articles are formed in the apparatus from components, blanks, or material constituents
G07F 17/02 - Coin-freed apparatus for hiring articlesCoin-freed facilities or services for optical devices, e.g. telescopes
B23P 21/00 - Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
F21V 19/00 - Fastening of light sources or lamp holders
(1) LED (light emitting diode) light bulbs; Illumination systems comprised of LED light bulbs, LED light pods, LED lamps, LED lamps and their fittings, LED lighting fixtures and LED luminaries; LED retrofit lamps, bulbs and fixtures; LED-based outdoor, street and roadway lights; LED lighting systems comprised of LED lamps, LED lighting fixtures, remote controls for controlling LED lighting systems comprised of LED lamps, LED lighting fixtures, remote controls for adjusting LED lighting systems comprised of LED lamps, LED lighting fixtures.
19.
Low-profile lighting device and attachment members and kit comprising same
A luminaire comprising a housing formed of thermally conductive polymer with an optic carried thereby, a trim carried by the optic, and a light source. The light source may comprise an LED board comprising a copper layer and a plurality of light emitting diodes (LEDs) disposed on the LED board. The luminaire may also comprise control circuitry operably coupled to the plurality of LEDs, wherein the LED board is positioned in thermal communication with the housing. The luminaire may further comprise a mounting member configured to be attached to each of the housing and an external structure. The control circuitry may be configured to operate the plurality of LEDs such that heat generated by the plurality of LEDs is dissipated by the copper layer of the LED board.
A system for accenting an appliqué comprising a lighting system comprising a light source configured to emit polychromatic light, and an appliqué configured to be applied to a surface, the appliqué being configured to at least one of scatter light and reflect light within an appliqué wavelength range. The light source is operable to emit alternating first and second polychromatic lights, the first polychromatic light comprising a maxima within the appliqué wavelength range and the second polychromatic light not comprising a maxima within the appliqué wavelength range.
A luminaire comprising a heat sink, a light source carried by the heat sink to emit a source light and comprising a heat spreader having inner and outer surfaces and a plurality of LEDs carried by a circuit board and disposed generally along a periphery of the inner surface and positioned in thermal communication therewith. The luminaire comprises a reflector disposed coextensively with the LEDs and comprising an aperture in a medial region thereof, an outer edge of the aperture defining an inner rim of the reflector and a light guide positioned between the reflector and the light source, the light guide characterized by a height defined as the distance between the inner surface of the heat spreader and a plane defined by the inner rim of the reflector, the light guide configured to change the source light into a shaped light that is directed through the aperture.
F21V 8/00 - Use of light guides, e.g. fibre optic devices, in lighting devices or systems
F21K 99/00 - Subject matter not provided for in other groups of this subclass
F21S 8/02 - Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
F21V 29/70 - Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
F21V 29/83 - Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
F21Y 101/02 - Miniature, e.g. light emitting diodes (LED)
F21V 21/20 - Adjustable mountings using wires or cords operated by weights
F21V 23/04 - Arrangement of electric circuit elements in or on lighting devices the elements being switches
H05B 33/08 - Circuit arrangements for operating electroluminescent light sources
F21V 29/85 - Protecting lighting devices from thermal damageCooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
A flushmount luminaire is configured to be flush mounted on a mounting surface. The flushmount luminaire includes a light source having a plurality of light emitting diodes (LEDs); a combination heat spreader and heat sink disposed in thermal communication with the light source such that the combination heat spreader and heat sink facilitates transfer of heat away from the LEDs; and, a power conditioner structurally configured and disposed to receive AC voltage from an electrical supply and to provide DC voltage to the plurality of LEDs. The combination heat spreader and heat sink has an outer dimension that is larger than: an opening defined by a nominally sized can light fixture; and, an opening defined by a nominally sized electrical junction box. A back surface of the combination heat spreader and heat sink is configured to permit the flushmount luminaire to be flush mounted on the mounting surface.
B60Q 1/06 - Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
F21V 29/77 - Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
F21S 8/02 - Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
F21S 8/04 - Lighting devices intended for fixed installation intended only for mounting on a ceiling or like overhead structure
F21V 29/00 - Protecting lighting devices from thermal damageCooling or heating arrangements specially adapted for lighting devices or systems
F21V 23/00 - Arrangement of electric circuit elements in or on lighting devices
F21V 29/70 - Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
F21S 8/00 - Lighting devices intended for fixed installation
F21V 29/71 - Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements
A method of monitoring movement and predicting a pattern of an individual by a monitoring system comprising a server and a plurality of occupancy-detecting luminaires in communication with the server comprising the steps of receiving an indication of a detected occupancy of an individual from a luminaire of the plurality of luminaires and determining if the system is presently in a pattern for the individual associated with the indication of detected occupancy. Upon a determination that the system is not presently in a pattern, the indication of detected occupancy is written to a record, the record is compared to a database of patterns, and it is determined if a pattern is identifiable from the record. Upon a determination that the system is presently in a pattern, it is determined whether the indication of detected occupancy complies with the pattern.
A lighting device for emitting light in selective directions including a light source structure member, a plurality of lighting devices attached to the light source structure member, a controller, a power supply, and an optic carried by the light source structure member and including a plurality of facets. Each light source of the plurality of light sources may be positioned such that light emitted thereby is emitted through a facet of the plurality of facets of the first optic. Each facet of the plurality of facets may be configured to redirect light in a direction that is unique from the other facets of the plurality of facets. Additionally, the controller may be configured to selectively operate each light source of the plurality of light sources. Multiple pairs, or combinations, of light source structure members and optics may be included.
A lighting device may include a light source, a control circuit, and a communication device positioned in communication with the control circuit. The communication device may be configured to receive a transmission from a user device, and the transmission may include a data structure. The data structure may include a show packet and an event packet. The show packet may include an ID string and information regarding a number of event packets associated with the data structure, and the event packet may include information regarding a lighting spectrum, a fade type, a fade duration, and a hold duration. The control circuit may be configured to operate the light source to emit light transitioning from a present light emission having a present spectral power distribution to a light emission having spectral power distribution indicated by the lighting spectrum according to the fade type and fade duration.
A61M 21/00 - Other devices or methods to cause a change in the state of consciousnessDevices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
A61M 21/02 - Other devices or methods to cause a change in the state of consciousnessDevices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis for inducing sleep or relaxation, e.g. by direct nerve stimulation, hypnosis, analgesia
F21V 3/02 - GlobesBowlsCover glasses characterised by the shape
F21V 19/00 - Fastening of light sources or lamp holders
F21V 23/04 - Arrangement of electric circuit elements in or on lighting devices the elements being switches
A luminaire includes a light source having a plurality of light emitting diodes (LEDs), a heat spreader, and a substantially ring-shaped trim plate. The heat spreader is disposed between and in thermal communication with the light source and the trim plate such that the heat spreader facilitates transfer of heat from the LEDs to the trim plate. The trim plate is structurally configured and disposed for dissipating heat generated by the light source. The trim plate has an outer dimension that is larger than: an opening defined by a nominally sized can light fixture; and, an opening defined by a nominally sized electrical junction box.
B60Q 1/00 - Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
F21V 29/77 - Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
F21S 8/02 - Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
F21S 8/04 - Lighting devices intended for fixed installation intended only for mounting on a ceiling or like overhead structure
F21V 29/00 - Protecting lighting devices from thermal damageCooling or heating arrangements specially adapted for lighting devices or systems
F21V 23/00 - Arrangement of electric circuit elements in or on lighting devices
F21V 29/70 - Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
F21S 8/00 - Lighting devices intended for fixed installation
F21V 29/71 - Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements
F21V 23/02 - Arrangement of electric circuit elements in or on lighting devices the elements being transformers or impedances
F21K 9/20 - Light sources comprising attachment means
F21K 9/62 - Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using mixing chambers, e.g. housings with reflective walls
F21K 9/64 - Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor layer
F21V 17/00 - Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
F21V 21/02 - Wall, ceiling, or floor basesFixing pendants or arms to the bases
A lighting device has a base, an optic defining an optical chamber, a driver circuit positioned in electrical communication with the base, and a flexible circuit board positioned within the optical chamber along and generally circumscribing a longitudinal axis of the optical chamber and in electrical communication with the driver circuit. The flexible circuit board may comprise a plurality of longitudinal sections. Each longitudinal section may comprise a first inclined section, a second inclined section, and a plurality of light-emitting diodes (LEDs). The first inclined section may be positioned in the direction of the base relative to the second inclined section. The lighting device may further include a longitudinal translation device to translate longitudinally part of the flexible circuit board.
F21V 9/00 - Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
F21K 99/00 - Subject matter not provided for in other groups of this subclass
F21V 23/00 - Arrangement of electric circuit elements in or on lighting devices
F21V 3/04 - GlobesBowlsCover glasses characterised by materials, surface treatments or coatings
F21V 29/506 - Cooling arrangements characterised by the adaptation for cooling of specific components of globes, bowls or cover glasses
F21V 31/03 - Gas-tight or water-tight arrangements with provision for venting
F21V 29/70 - Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
F21V 29/78 - Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with helically or spirally arranged fins or blades
A method of assembling a lighting device that has a base, an optic defining an optical chamber, a driver circuit positioned in electrical communication with the base, and a flexible circuit board positioned within the optical chamber along and generally circumscribing a longitudinal axis of the optical chamber and in electrical communication with the driver circuit. The flexible circuit board may comprise a plurality of longitudinal sections. Each longitudinal section may comprise a first inclined section, a second inclined section, and a plurality of light-emitting diodes (LEDs). The first inclined section may be positioned in the direction of the base relative to the second inclined section. The lighting device may further include a longitudinal translation device to translate longitudinally part of the flexible circuit board.
F21Y 111/00 - Light sources of a form not covered by groups
F21V 29/70 - Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
F21V 29/78 - Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with helically or spirally arranged fins or blades
A linear light assembly having an elongate tray and a plurality of moveable lighting packages. The elongate tray may provide both mechanical support and thermal management for the plurality of moveable lighting packages. The elongate tray may comprise a medial channel portion with a planar track member and two opposing rim members projecting perpendicularly outward therefrom. Each flange portion may have a U-shaped cross-section. Each moveable package may comprise an assembly tray and an optical assembly having at least one light-emitting device (LED). Each moveable lighting package may be adjustably positioned along and independently removed from the front side of the track member of the elongate tray. Any segmentation of the elongate tray may be characterized by a heat dissipation rate not less than a combined heat generation rate of all moveable lighting packages carried by the segment. A method aspect includes installation of the linear light assembly.
F21S 4/00 - Lighting devices or systems using a string or strip of light sources
F21V 21/005 - Supporting, suspending, or attaching arrangements for lighting devicesHand grips for several lighting devices in an end-to-end arrangement, i.e. light tracks
F21V 29/00 - Protecting lighting devices from thermal damageCooling or heating arrangements specially adapted for lighting devices or systems
A system for generating light with reduced physioneural compression is provided. The system includes a first light source 240' operable to emit light within a first wavelength range corresponding to a first photoreceptor and a second light source 240'' operable to emit light within a second wavelength range corresponding to a second photoreceptor. The system may also include a controller functionally coupled to each of the first light source 240' and the second light source 240''. The controller is configured to alternately operate one of the first light source 240' and the second light source 240'' with a duty cycle that is less than a response time of the visual cortex, but greater than a response time of physioneural cells, optionally including a latency between operation of light sources. The system may further include a third light source corresponding to a third photoreceptor.
A61M 21/00 - Other devices or methods to cause a change in the state of consciousnessDevices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
40.
LIGHTING SYSTEM WITH REDUCED PHYSIONEURAL COMPRESSION AND ASSOCIATED METHODS
A system for generating light with reduced physioneural compression is provided. The system includes a first light source 240' operable to emit light within a first wavelength range corresponding to a first photoreceptor and a second light source 240'' operable to emit light within a second wavelength range corresponding to a second photoreceptor. The system may also include a controller functionally coupled to each of the first light source 240' and the second light source 240''. The controller is configured to alternately operate one of the first light source 240' and the second light source 240'' with a duty cycle that is less than a response time of the visual cortex, but greater than a response time of physioneural cells, optionally including a latency between operation of light sources. The system may further include a third light source corresponding to a third photoreceptor.
A61M 21/00 - Other devices or methods to cause a change in the state of consciousnessDevices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
H05B 33/08 - Circuit arrangements for operating electroluminescent light sources
An edge lit lighting device including a housing, a power circuit, a light source, and an optic. The power circuit may be carried by the housing, and adapted to form an electrical connection with an external power source. The light source may be carried by the housing and electrically connected to the power circuit. The optic may be carried by the housing and positioned in optical communication with the light source. The optic may further include a receiving surface positioned adjacent to the light source, and first and second emitting surfaces. The first emitting surface may include a plurality of features configured to redirect light defined as redirected light in a direction of the second emitting surface, the redirected light being emitted from the second emitting surface. The lighting device may further include pluralities of optics of light sources.
A lighting device includes a housing attached to a thoroughfare surface. The housing may have a top surface, a proximal face, a distal face, and first and second opposing sidewalls extending between the proximal face and the distal face and extending downwardly from the top surface. The lighting device may further include a first primary optic that may be carried by the housing adjacent the first sidewall that may define a first optical chamber. The lighting device may also further include a first light source that may be positioned within the first optical chamber and may be carried by the housing adjacent the first sidewall. The first sidewall may taper in a direction of the distal face. The first primary optic may be configured to direct light outward and in a direction of the taper in the first sidewall.
A luminaire carried by a lighting fixture, having a generally concave-shaped housing defining an optical chamber and an aperture, and a plurality of lighting devices each having a heat sink, a light source, and a magnetic attachment member. Each lighting device may be positioned about the inner surface of the housing. The magnetic attachment member may magnetically bind a lighting device to pads proximate to ferromagnetic material in the housing. Light emitted by the light source may enter the optical chamber and pass through the aperture in a generally orthogonal direction in relation to the orientation of the device. Electrical power may be delivered by one or more power supply units of either an external or an on-board type, and by using either inductive or conductive coupling. Network interfaces may enable communication of control instructions among a multiple controllers located either within a single luminaire or distributed among multiple luminaires.
F21V 29/77 - Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
A method of making a substantially monolithic lighting device comprising serially connected LEDs and lighting systems including the same. The serially connected LEDs may be comprised in a monolithic device comprising a first LED, a layer of conductive material, and a second LED positioned thereupon. The serially connected LEDs may also be electrically coupled to a plurality of resistors obviating the necessity of an AC/DC power converter when a luminaire containing the serially connected LEDs is connected to an AC power source.
A lighting device may include a housing configured to be attached to a thoroughfare surface. The housing may include a top surface, a proximal face, a distal face, and first and second sidewalls extending between the proximal face and the distal face. Circuitry may be carried by the housing. A first primary optic may be carried by the housing adjacent the first sidewall to define a first optical chamber, and a first light source may be positioned within the first optical chamber and carried by the housing adjacent the first sidewall. The first sidewall may have a first slanted section, and an axis of the first slanted section may skew to a longitudinal axis of the lighting device.
A luminaire comprising a base, a heat sink modularly connected to the base, and a heat-generating element in thermal communication with the modular heat sink. The heat sink may include a heat-generating element contacting portion, and a plurality of heat sink segments connected to and extending outwardly therefrom. Each of the heat sink assemblies segments may comprise at least one fin assembly. Each heat sink segment may pass through a respective plurality of passageways in the top portion of the base so that the heat sink segments may matingly engage the medial portion of the base. A method for forming a heat sink comprises fabricating a heat-generating element contacting portion, constructing a plurality of heat sink segments, and assembling the plurality of heat sink segments to connect to and extend outwardly from the bottom surface of the heat-generating element contacting portion.
F21V 29/00 - Protecting lighting devices from thermal damageCooling or heating arrangements specially adapted for lighting devices or systems
B60Q 1/06 - Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
F21V 19/00 - Fastening of light sources or lamp holders
B23P 15/26 - Making specific metal objects by operations not covered by a single other subclass or a group in this subclass heat exchangers
F28F 3/02 - Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
F21K 99/00 - Subject matter not provided for in other groups of this subclass
F21Y 101/02 - Miniature, e.g. light emitting diodes (LED)
A luminaire includes a heat spreader, a heat sink, a light source and an outer optic. The heat sink is substantially ring-shaped and is disposed around and in thermal communication with an outer periphery of the heat spreader. The light source is disposed in thermal communication with the heat spreader, the light source having a plurality of light emitting diodes (LEDs) that are disposed in thermal communication with the heat spreader. The outer optic is disposed in optical communication with the plurality of LEDs. The heat spreader, the heat sink and the outer optic, in combination, have an overall height H and an overall outside dimension D such that the ratio of H/D is so dimensioned as to: cover an opening defined by a nominally sized four-inch can light fixture; and, cover an opening defined by a nominally sized four-inch electrical junction box.
A light directing apparatus includes an optical substrate having first and second sides, a compound lens outer surface (CLOS) on a first portion of the first side, and first and second protrusions on a second portion of the first side. The CLOS is in optical communication with the second side, the CLOS having mirror image symmetry about a medial plane that contains a centerline of the CLOS. The first protrusion is disposed proximate the CLOS, and in optical communication with the second side. The second protrusion is disposed proximate the first protrusion, and in optical communication with the second side. The first protrusion is disposed between the second protrusion and the CLOS. The first and second protrusions each have a curved apex such that first and second planar section cuts through the optical substrate perpendicular to the medial plane cut twice through each curved apex.
A lighting fixture comprising a stationary housing and a mobile housing carried by the stationary housing is provided. The lighting fixture also includes a lens carried by the mobile housing, a first rotation mechanism operatively connected to the connection rod, and a second rotation mechanism carried by the encasing member. The connection rod may protrude at least partially through the backing of the mobile housing. The first rotation mechanism may be configured to rotate the mobile housing about a first rotational axis, and the second rotation mechanism is configured to rotate the mobile housing about a second rotational axis. The mobile housing is configured to rotate about the first rotational axis such that portions of the lens are selectively positionable below a plane defined by a lower surface of the encasing member.
A light converting device is described for receiving source light within a source wavelength range, converting the source light into a converted light, and reflecting the converted light to a desired output direction. The lighting device may use a color conversion occlusion to receive the source light and reflect a converted light in the desired output direction. The converted light may be intermediately reflected by the enclosure, or alternatively passed through the enclosure, as it is directed in the desired output direction.
A luminaire may include a wall mount and a driver circuit housing connected to the wall mount. The luminaire may also include a camera housing connected to the driver circuit housing, a light source housing connected to the camera housing, and a light source array that includes a plurality of light sources carried by the light source housing. The luminaire may include a prism, a heat sink in thermal communication with the light source array, and a camera carried by the camera housing. The luminaire may also include a sensor and a driver circuit carried by the driver circuit housing. The camera and/or the sensor may be configured to detect the presence and vicinity of an object in the target area. The light sources may be configured to emit light to illuminate the vicinity of the object sensed in the target area.
F21S 8/00 - Lighting devices intended for fixed installation
G08B 13/196 - Actuation by interference with heat, light, or radiation of shorter wavelengthActuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
75.
TUNABLE LIGHT SYSTEM HAVING AN ADAPTABLE LIGHT SOURCE AND ASSOCIATED METHODS
An adaptive light system including a color matching engine, a controller, and a plurality of light sources each configured to emit a source light. The color matching engine determines a dominant wavelength of a selected color, and a combination of the light sources that the controller may operate to emit a combined wavelength that approximately matches the dominant wavelength of the selected color. A color capture device transmits a source color signal designating the selected color. Methods of tuning a luminaire having first, second, and third light sources, wherein each light source produces differing colors of light, including receiving a selected warmth and determining whether the light emitted by the first light source matches the amount of light needed from the first light source to match the selected warmth. Determining whether the first and second light sources emit sufficient light, and adjusting each to emit light having the selected warmth.
A retrofit canopy light system is provided that has a multi-output power supply assembly in electrical communication with a plurality of luminaire assemblies through a plurality of distribution wires. In one embodiment, each luminaire assembly may receive an electric current from a respective distribution wire extending from the power supply assembly. The power supply assembly may convert high-voltage AC to low-voltage, regulated DC. Each luminaire assembly may comprise a light source and a low profile, heat-dissipating frame in thermal and mechanical communication with the light source. The heat-dissipating frame may be constructed of a thermally conductive material, and may include a plurality of heat sink fins and bars. The heat-dissipating frame may present a substantially flat surface configured for flush mounting adjacent to an existing canopy fixture.
F21V 23/00 - Arrangement of electric circuit elements in or on lighting devices
F21V 15/01 - Housings, e.g. material or assembling of housing parts
F21V 29/507 - Cooling arrangements characterised by the adaptation for cooling of specific components of means for protecting lighting devices from damage, e.g. housings
77.
Adaptive anti-glare light system and associated methods
An adaptive anti-glare light system including a sensor, a color selection engine, a controller, and a plurality of light sources each configured to emit a source light. The sensor transmits a source color signal designating a reflected light characterized by a detected color and a discomfort glare rating. The color selection engine determines a dominant wavelength of the detected color, and a combination of the light sources that the controller may operate to emit a combined wavelength that matches the dominant wavelength of the detected color. A method of adapting light as a countermeasure to glare comprises receiving the detected color, determining a subset of the plurality of light sources that may be combined to form an adapted light that matches the detected color, and operating the light sources with a white light to emit the adapted light at or above a threshold discomfort glare level.
A luminaire with a prismatic optic permits the nearly uniform distribution of light about the luminaire. The prismatic optic permits the use of directional light sources, such as light emitting diodes, while maintaining the uniform light distribution. When light emitting diodes are used, the luminaire further includes a heat sink to maintain a desirable operational temperature without negatively affecting the light distribution properties of the luminaire.
F21V 23/00 - Arrangement of electric circuit elements in or on lighting devices
F21V 29/77 - Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
F21V 29/83 - Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
F21K 9/232 - Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
F21K 9/60 - Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
A lighting system comprising a constant current power source one or more sets of light emitting elements, and associated circuitry. The light emitting elements may be light emitting diodes (LEDs) that have been selected to emit light having specific wavelengths corresponding to specific colors. The lighting system may selectively control the intensity of each set of LED by utilizing pulse-width modulation. The sets of LEDs may be serially connected and selectively operated independently of each other set of LEDs.
A system and method for accenting regions of a layer including a lighting system including a plurality of light sources operable to emit polychromatic light and a layer having two or more regions configured to diffusively scatter light within a wavelength range while absorbing light not within the wavelength range. The regions may be configured to represent recognizable characters or images, and may form a sequence. The lighting system may highlight the regions individually or simultaneously. The layer may be attachable to a surface and may further include non-highlighted regions. The system may also include appliqués applied to a surface and a cover layer transparent to certain wavelengths of light that the appliqués scatter.
G09G 3/16 - Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments by control of light from an independent source
G09G 3/30 - Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix using controlled light sources using electroluminescent panels
G09G 5/00 - Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
H04N 3/12 - Scanning details of television systemsCombination thereof with generation of supply voltages by means not exclusively optical-mechanical by switched stationary formation of lamps, photocells, or light relays
G02F 1/1335 - Structural association of cells with optical devices, e.g. polarisers or reflectors
G02B 26/00 - Optical devices or arrangements for the control of light using movable or deformable optical elements
H04J 14/02 - Wavelength-division multiplex systems
G09G 5/02 - Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed
A luminaire to be carried by a lighting fixture. The luminaire may include a housing, a primary optic disposed within the housing having a reflective inner surface defining an optical chamber, a light source, and a heat sink defining an aperture through which light may propagate. The light source may include a plurality of light-emitting diodes (LEDs). The luminaire may further include a secondary optic positioned adjacent to the light source that may collimate and/or refract light emitted by the light source, and may form a seal between the light source and the optical chamber. The luminaire may further include a color conversion layer configured to change the color of light emitted by the light source.
F21V 9/08 - Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing coloured light, e.g. monochromaticElements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for reducing intensity of light
F21V 15/01 - Housings, e.g. material or assembling of housing parts
F21V 23/00 - Arrangement of electric circuit elements in or on lighting devices
F21V 23/02 - Arrangement of electric circuit elements in or on lighting devices the elements being transformers or impedances
F21V 23/04 - Arrangement of electric circuit elements in or on lighting devices the elements being switches
F21V 13/04 - Combinations of only two kinds of elements the elements being reflectors and refractors
F21V 21/02 - Wall, ceiling, or floor basesFixing pendants or arms to the bases
A luminaire with a light source, controller, and sensors to emit light into an environment is described. The controller may include a processor and memory to analyze data relating to conditions in the environment and to control the light source emitting light. The sensors may be in communication with the controller to detect conditions in the environment and generate data relating to same. The data may be receivable by the controller. Rules affect operation of the luminaire, which may be manipulated using an interface. The luminaire may communicate with devices connected through a network. Light and an auxiliary signal may be emitted substantially simultaneously to provide spatial awareness.
A device to detect occupancy of an environment includes a sensor to capture video frames from a location in the environment. The device may compare rules with data using a rules engine. The microcontroller may include a processor and memory to produce results indicative of a condition of the environment. The device may also include an interface through which the data is accessible. The device may generate results respective to the location in the environment. The microcontroller may be in communication with a network. The video frames may be concatenated to create an overview to display the video frames substantially seamlessly respective to the location in which the sensor is positioned. The overview may be viewable using the interface and the results of the analysis performed by the rules engine may be accessible using the interface.
H04N 7/18 - Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
G08B 13/196 - Actuation by interference with heat, light, or radiation of shorter wavelengthActuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
H04N 13/00 - Stereoscopic video systemsMulti-view video systemsDetails thereof
G08B 29/18 - Prevention or correction of operating errors
A luminaire to be carried by a lighting fixture. The luminaire may include a housing, a primary optic disposed within the housing having a reflective inner surface defining an optical chamber, a light source, and a heat sink defining an aperture through which light may propagate. The light source may include a plurality of light-emitting diodes (LEDs). The luminaire may further include a secondary optic positioned adjacent to the light source that may collimate and/or refract light emitted by the light source, and may form a seal between the light source and the optical chamber. The luminaire may further include a color conversion layer configured to change the color of light emitted by the light source.
F21V 15/01 - Housings, e.g. material or assembling of housing parts
F21V 9/08 - Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing coloured light, e.g. monochromaticElements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for reducing intensity of light
F21V 23/00 - Arrangement of electric circuit elements in or on lighting devices
An inductive coupling system for delivering power from an induction assembly attached to a first side of a structure to a load assembly positioned on a second side of a structure. The induction assembly may couple with the load assembly so as to removably attach the load assembly to the second side of the structure. Furthermore, a triggering device in the load assembly may initiate the inductive coupling between the induction and load assemblies.
H01F 27/42 - Circuits specially adapted for the purpose of modifying, or compensating for, electric characteristics of transformers, reactors or choke coils
H01F 37/00 - Fixed inductances not covered by group
H01F 38/00 - Adaptations of transformers or inductances for specific applications or functions
H05K 13/00 - Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
F21V 17/10 - Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
A light converting device is described for receiving source light within a source wavelength range, converting the source light into a converted light, and reflecting the converted light to a desired output direction. The lighting device may use a color conversion occlusion to receive the source light and reflect a converted light in the desired output direction. The converted light may be intermediately reflected by the enclosure as it is directed in the desired output direction.
