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1.发明授权公开(公告)号：US12129996B2
公开(公告)日：2024-10-29
申请号：US18420503
申请日：2024-01-23
IPC分类号： F21V23/00 , F21K9/60 , F21S6/00 , F21S8/02 , F21S8/04 , F21V19/00 , F21V23/04 , F21V29/503 , F21V29/89 , F21Y107/50 , F21Y113/13 , F21Y115/10 , H05B45/10
CPC分类号： F21V23/005 , F21K9/60 , F21S8/026 , F21S8/046 , F21V19/0035 , F21V23/003 , F21V23/0435 , F21V23/0485 , F21V29/503 , F21V29/89 , H05B45/10 , F21S6/008 , F21Y2107/50 , F21Y2113/13 , F21Y2115/10
摘要： A dual LED light fixture is comprised by a lower LED light source housing and an upper LED light source housing. A lower LED light source is mounted in the lower light source housing to generate downlight. An upper LED light source is mounted in the upper LED light source housing and remote from an outer circumferential light transmitting outer side area of the upper light source housing and from which is emitted side light illumination. An LED power supply and light control circuit mounted in the LED light fixture and adapted for connection to a power source. The LED light power supply and control circuit has a dimming circuit and a lower and upper driver current supply circuit. A switch is operative to connect driver current to the upper LED light source when actuated to an “on” position and to disconnect driver current to the upper LED light source when in a normal “off” position. The switch is operative for engagement to its “on” position when desirable to provide drive current to the upper light source and illumination from both the lower and upper LED light sources of the LED light fixture. Various embodiments of the LED light fixture is described.
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公开(公告)号：US20240353086A1
公开(公告)日：2024-10-24
申请号：US18442005
申请日：2024-02-14
申请人： Elite Lighting
发明人： Hamid Rashidi Doust
CPC分类号： F21V19/02 , F21S8/026 , F21V21/049 , F21V29/763 , F21V29/773
摘要： Provided is a downlight comprising: an optics housing configured to receive a source of light; a support for holding the optics housing in position; a vertical track configured for the support to move along in a vertical direction; an angled track attached to the vertical track and configured to move the support from a horizontal orientation to an angled orientation; and a frame with an aperture positioned below the support; wherein position of the optics housing is configured to change relative to the aperture in a vertical direction and a vertical axis.
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公开(公告)号：US12117142B2
公开(公告)日：2024-10-15
申请号：US18573494
申请日：2022-06-28
申请人： SIGNIFY HOLDING B.V.
发明人： Joshua Suttle , Wei Zhao
CPC分类号： F21S8/026 , F21V17/166 , F21V17/18 , F21V29/80 , F21V17/005
摘要： A luminaire can include a securing assembly having a securing assembly flange and a plurality of securing assemblies disposed on the securing assembly flange, where each of the plurality of securing assemblies secures a collar of a heat sink assembly against the securing assembly flange in a fixed position. The luminaire can also include a trim assembly comprising a trim body having a trim flange fixedly disposed atop a trim side wall, wherein the trim flange is secured by the plurality of securing assemblies, wherein the trim assembly is rotatable while the trim flange and the collar are secured by the plurality of securing assemblies.
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公开(公告)号：US20240334562A1
公开(公告)日：2024-10-03
申请号：US18396123
申请日：2023-12-26
申请人： Signtex, Inc.
发明人： William Hegarty
IPC分类号： H05B45/10 , F21S8/02 , G01R31/367 , G09F13/04 , G09F13/22 , H02J7/00 , H02J9/02 , H02J9/06 , H05B47/20
CPC分类号： H05B45/10 , G01R31/367 , G09F13/22 , H02J7/0068 , H02J9/02 , H02J9/061 , H02J9/062 , H05B47/20 , F21S8/02 , G09F13/04 , G09F2013/222 , Y02B20/40 , Y02P80/10
摘要： An emergency lighting system with central batteries power remote LED fixtures and exit signs, with all components integrated throughout a single or multiple buildings. Status reports are available on demand and the system will generate written records required by the Life Safety Code. A wide range of fixtures optimized for emergency lighting are available for interior and exterior applications and all can be monitored via internet, with report displays available on any digital device. Easy access to batteries, automated testing, high lumen outputs, efficient optics and long lamp life ensure the lowest possible life cycle costs.
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公开(公告)号：US12104770B1
公开(公告)日：2024-10-01
申请号：US18442005
申请日：2024-02-14
申请人： Elite Lighting
发明人： Hamid Rashidi Doust
CPC分类号： F21V19/02 , F21S8/026 , F21V21/049 , F21V29/763 , F21V29/773
摘要： Provided is a downlight comprising: an optics housing configured to receive a source of light; a support for holding the optics housing in position; a vertical track configured for the support to move along in a vertical direction; an angled track attached to the vertical track and configured to move the support from a horizontal orientation to an angled orientation; and a frame with an aperture positioned below the support; wherein position of the optics housing is configured to change relative to the aperture in a vertical direction and a vertical axis.
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公开(公告)号：US20240302029A1
公开(公告)日：2024-09-12
申请号：US18668304
申请日：2024-05-20
发明人： Daniel S. SPIRO
IPC分类号： F21V21/02 , F16L3/06 , F21S2/00 , F21S8/02 , F21S8/04 , F21V5/02 , F21V5/04 , F21V23/00 , F21V23/02 , F21V23/04 , F21V23/06 , F21V29/70 , F21V29/74 , F21V29/75 , F21V29/77 , F21V31/00 , F21W131/305 , F21Y105/10 , F21Y115/10 , H02G3/03 , H02G3/04
CPC分类号： F21V21/02 , F16L3/06 , F21S2/005 , F21S8/026 , F21S8/04 , F21V5/02 , F21V5/04 , F21V23/002 , F21V23/008 , F21V23/023 , F21V23/06 , F21V29/70 , F21V29/74 , F21V29/75 , F21V29/773 , F21V31/005 , H02G3/03 , H02G3/0437 , F21V23/0464 , F21V23/0471 , F21W2131/305 , F21Y2105/10 , F21Y2115/10 , Y10T29/49117
摘要： A light emitting apparatus includes a light source, a unitary formed heat sink with a plurality of heat dissipating fins, a lensed enclosure that retains a light source and at least one power consuming device other than the light source. The lensed enclosure includes a recessed opening having at least a first wall that terminates at a substantially perpendicular second wall. The plurality of heat dissipating fins are disposed on at least one adjacent exterior side of the walled enclosure, the fins extending outwardly. At least one fin coupled to the heat sink extends beyond the light source, and the heat generated by the light source travels by conduction laterally through the heat sink to the at least one coupled fin.
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公开(公告)号：US12085256B2
公开(公告)日：2024-09-10
申请号：US18458386
申请日：2023-08-30
发明人： Gregory L. Kay
IPC分类号： F21S8/02 , F21S4/28 , F21Y115/10
CPC分类号： F21S8/02 , F21S4/28 , F21Y2115/10
摘要： A method for creating a curving recessed lighting system having a plurality of housing sections, an LED strip (or two), and a flexible diffuser. Each housing section includes a base portion having an opening, a first flange having a first width and extending outward from the base portion, and a second flange having a second width and extending outward from the base portion in a direction opposite and coplanar to the first flange. Further, when the housing sections are arranged sequentially, the first and second flanges form two curved surfaces and the base portions in consecutive housing sections align to form a curved channel between the two curved surfaces. Preferably, the base portion of each of the plurality of housing sections has a depth not greater than ⅝ inches (0.625 inches). This allows flush placement in standard drywall without the need for notching studs.
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公开(公告)号：US20240263767A1
公开(公告)日：2024-08-08
申请号：US18639260
申请日：2024-04-18
申请人： Gentex Corporation
CPC分类号： F21V21/049 , F21S8/026 , F21V21/15 , F21V23/0478
摘要： A lighting assembly includes an upper mount having a pan gear and a plurality of indicator flanges. A lower mount is operably coupled to the lower mount and includes a pan motor and a tilt motor. A printed circuit board is operably coupled to the upper mount and includes a plurality of sensors. At least one sensor is selectively and operably coupled with the plurality of indicator flanges of the upper mount. A light module is operably coupled to the lower mount and includes a tilt gear operably coupled to the lower mount. A controller is operably coupled to the printed circuit board, the pan motor, and the tilt motor and is configured to rotate the lower mount and the light module via the pan motor and is configured to tilt the light module via the tilt motor.
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公开(公告)号：US12055748B2
公开(公告)日：2024-08-06
申请号：US18138731
申请日：2023-04-24
申请人： Fusion Optix, Inc.
发明人： Terence Yeo , Timothy Kelly
IPC分类号： G02B6/00 , F21S8/02 , F21V7/00 , F21V8/00 , F21Y105/00 , F21Y115/10
CPC分类号： G02B6/0055 , F21S8/024 , F21S8/026 , F21V7/0016 , F21Y2105/00 , F21Y2115/10
摘要： An optical element with light scattering properties is configured for use in a light fixture or lighting module. When used in combination with a reflector or reflective surface proximate to an output face, the optical element can provide a range of non-Lambertian light distributions in alternative embodiments. The optical element utilizes combinations of dispersed light scattering particles and/or surface features to selectively scatter, disperse and internally reflect light. Using such optical arrangements it is possible to create light distributions with a single or multiple lobes or peak intensities and to control the position and shape of light distributions. The optical element is particularly suitable in low profile edge lit lighting assemblies used in indoor lighting products such as suspended, surface or recessed mounted linear light fixtures, ceiling mounted downlights, cove lights, and light fixtures for wall washing or perimeter lighting.
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公开(公告)号：US12055747B2
公开(公告)日：2024-08-06
申请号：US17693226
申请日：2022-03-11
申请人： Fusion Optix, Inc.
发明人： Terence Yeo , Timothy Kelly , Michael Demas
IPC分类号： F21V7/00 , F21S8/02 , F21V8/00 , F21Y115/10 , F21Y105/00
CPC分类号： G02B6/0055 , F21S8/024 , F21S8/026 , F21V7/0016 , F21Y2105/00 , F21Y2115/10
摘要： A light fixture with edgelit optical element is configured with an elongate body which retains and aligns optical components in a shallow linear form factor. Embodiments can be installed within a ceiling grid system and provide a fixture height less than that of a ceiling grid T-bar. An edglit optical element with light scattering features produces an extended emitting area for low glare and provides light distributions such as asymmetric and symmetric batwing distributions particularly useful in downlighting and other lighting applications.
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