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公开(公告)号：US10060599B2
公开(公告)日：2018-08-28
申请号：US15166552
申请日：2016-05-27
IPC分类号： F21S4/00 , F21V7/00 , F21S8/00 , H05B33/08 , F21V23/00 , F21S8/04 , F21V7/22 , F21Y103/10 , F21Y115/10
CPC分类号： F21V7/0008 , F21S8/033 , F21S8/04 , F21V7/005 , F21V7/22 , F21V23/003 , F21Y2103/10 , F21Y2115/10 , H05B33/0845 , H05B33/0884 , H05B37/0245 , Y02B20/343
摘要： The present disclosure provides a light fixture attached to a wall or a ceiling to illuminate at least a portion of the ceiling. The light fixture can include a light source enclosed within the light fixture and configured to emanate light directionally away from the wall. The light fixture can include a protrusion. The protrusion can extend away from and below the light source. The protrusion can include a bent end that is bent upwards to direct light at a predetermined angle towards a ceiling. The light fixture can include an optic attached above the light source and extending above and externally towards the bent end of the protrusion. The optic can be configured to direct a portion of light towards the bent end.
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公开(公告)号：US20180231211A1
公开(公告)日：2018-08-16
申请号：US15872970
申请日：2018-01-16
申请人： Nulite Lighting
发明人： Brian Beck
CPC分类号： F21V7/0016 , F21S8/02 , F21S8/03 , F21S8/06 , F21V7/0025 , F21V7/005 , F21V7/22 , F21Y2115/10
摘要： Lighting fixtures with one or more reflectors, paired with a lighting source providing indirect light from one or more apertures in one sphere above or below the system and direct light from one or more apertures in another sphere above or below the system providing efficient lighting for various uses is described.
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13.发明授权公开(公告)号：US10018333B1
公开(公告)日：2018-07-10
申请号：US15413215
申请日：2017-01-23
发明人： José Antonio Laso , Smita Anaokar
CPC分类号： F21V17/002 , F21S4/20 , F21V7/005 , F21V7/0066 , F21V7/04 , F21V19/003 , F21V23/005 , F21Y2101/00 , F21Y2115/10
摘要： A lighting fixture includes a housing and a circuit board having a light emitting diode (LED). The circuit board is attached to a mounting bracket that is positioned inside the housing. The lighting fixture further includes a first reflector insert positioned adjacent to the circuit board on a first side of the circuit board. The first reflector insert is configured to reflect light from the LED. The lighting fixture also includes a second reflector insert positioned adjacent to the circuit board on a second side of the circuit board. The second reflector insert is configured to reflect the light from the LED. The first reflector insert and the second reflector insert are removable from the lighting fixture without removing the circuit board.
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公开(公告)号：US10012354B2
公开(公告)日：2018-07-03
申请号：US14752684
申请日：2015-06-26
申请人： CREE, INC.
发明人： Randy Bernard , Gary Trott , Nathan Snell , William L. Dungan
IPC分类号： F21V7/18 , F21S8/02 , F21V7/00 , F21V17/02 , F21V23/00 , F21V5/04 , F21V15/015 , F21V13/04 , F21V17/10 , F21V23/02 , F21Y115/10
CPC分类号： F21S8/026 , F21V5/04 , F21V7/005 , F21V13/04 , F21V15/015 , F21V17/02 , F21V17/104 , F21V23/006 , F21V23/02 , F21Y2115/10
摘要： A direct troffer-style fixture for solid state light sources for use in these fixtures. Embodiments of the present invention provide a direct troffer-style fixture that is particularly well-suited for retrofit structures. The fixture comprises a retrofit troffer assembly that is removably attached within a T grid or pan structure. The retrofit fixture can be installed in two pieces: a first including a lens structure, a back reflector and 2 end reflectors; and the second component including a second portion of the back reflector. An interior space created by the lens structure houses light emitters and in some embodiments, a light engine and/or additional electronics. One or both of the end reflectors may be movable, slidable and/or rotatable, to accommodate installation. The back reflector covers most of the interior surfaces of the troffer fixture to direct more light out of the fixture.
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公开(公告)号：US20180119894A1
公开(公告)日：2018-05-03
申请号：US15860371
申请日：2018-01-02
CPC分类号： H05B33/0803 , F21K9/27 , F21K9/275 , F21K9/278 , F21S2/005 , F21S8/061 , F21S9/02 , F21V5/007 , F21V5/04 , F21V7/005 , F21V9/08 , F21V15/01 , F21V23/001 , F21V23/003 , F21V23/009 , F21V23/023 , F21V23/026 , F21V23/0464 , F21V23/0471 , F21V23/06 , F21V29/00 , F21V29/004 , F21V29/70 , F21V29/83 , F21V31/03 , F21V33/0052 , F21V33/0056 , F21V33/0076 , F21W2131/40 , F21Y2103/00 , F21Y2103/003 , F21Y2103/10 , F21Y2113/00 , F21Y2115/10 , H01R13/64 , H05B33/0845 , H05B37/0227 , Y10T29/49204
摘要： A light fixture includes a fixture body, a support structure, a plurality of light emitting diodes (LEDs) a driver, a cover, and a connector. The fixture body includes a first raceway, a second raceway, and a channel. The second raceway is substantially parallel to the first raceway. The channel is coupled to the first raceway and the second raceway such that the channel is substantially orthogonal to the first raceway and the second raceway. The support structure is coupled to the first raceway and the second raceway. The plurality of LEDs is coupled to the support structure and spaced apart along a length of the support structure between the first raceway and the second raceway. The driver is positioned within the channel and electrically coupled to the plurality of LEDs. The cover is detachably coupled to the channel and extends from the first raceway to the second raceway.
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公开(公告)号：US20180087740A1
公开(公告)日：2018-03-29
申请号：US15701463
申请日：2017-09-12
CPC分类号： F21V1/26 , F21V1/02 , F21V1/12 , F21V1/143 , F21V7/005 , F21V7/10 , F21V17/002 , F21V17/007 , F21V17/104
摘要： A lampshade includes an elongated body, a first frame, a second frame, a first slide rail, a second slide rail, and a first reflection sheet. The elongated body has a first end and a second end which are opposite to each other. The first frame is connected to the first end of the elongated body and has a first surface. The second frame is connected to the second end of the elongated body and has a second surface. The first and second surfaces face toward each other. The first and second slide rails are disposed on the first and second surfaces respectively. The first reflection sheet is disposed between the first and second frame. The first reflection sheet has a first side and a second side which are opposite to each other and respectively disposed in the first and second slide rail.
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公开(公告)号：US09909736B2
公开(公告)日：2018-03-06
申请号：US15143678
申请日：2016-05-02
申请人： LG INNOTEK CO., LTD.
发明人： Jin Wook Kim , Ji Hwan Jeon , Sang Jun Hong , Young Kuk Kwak
IPC分类号： F21V7/00 , F21V15/015 , F21S2/00 , F21V17/00 , F21S8/00 , F21V5/02 , F21V13/08 , F21V3/02 , F21V9/16 , F21V13/02 , F21S4/28 , F21V29/70 , F21V29/89 , F21V7/22 , F21Y113/00 , F21V3/04 , F21V13/12 , F21Y103/10 , F21Y115/10 , F21Y103/00
CPC分类号： F21V7/0016 , F21S2/00 , F21S4/28 , F21S8/03 , F21V3/02 , F21V3/04 , F21V3/049 , F21V5/02 , F21V7/00 , F21V7/0008 , F21V7/0025 , F21V7/005 , F21V7/22 , F21V9/30 , F21V13/02 , F21V13/08 , F21V13/12 , F21V15/015 , F21V17/00 , F21V29/70 , F21V29/89 , F21Y2103/10 , F21Y2113/00 , F21Y2115/10
摘要： A lighting device may be provided that comprises a housing including an inner surface; a light source unit comprising a body disposed under the housing and a light emitting module disposed under the body; and a reflector disposed between the housing and the body, wherein the body comprises a top surface disposed under the inner surface of the housing and a bottom surface, and wherein the light emitting module is disposed on the bottom surface.
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公开(公告)号：US09909721B1
公开(公告)日：2018-03-06
申请号：US15414524
申请日：2017-01-24
发明人： Jinsheng Deng , Xiaoyun Zeng , Shilin Tang
IPC分类号： F21V1/00 , F21V5/00 , F21V7/00 , F21K9/275 , F21K9/278 , F21V3/02 , F21K9/272 , F21V15/015 , F21V29/83 , F21V21/02 , F21Y115/10 , F21Y103/10
CPC分类号： F21K9/275 , F21K9/272 , F21K9/278 , F21S4/28 , F21V3/02 , F21V3/049 , F21V7/005 , F21V7/05 , F21V15/015 , F21V17/06 , F21V17/16 , F21V17/18 , F21V21/025 , F21V29/83 , F21Y2103/10 , F21Y2115/10
摘要： A replaceable LED lamp is configured to be mounted on a lamp bracket, the lamp bracket includes a lamp bracket bottom wall and two lamp bracket sidewalls extending from opposite sides of the lamp bracket bottom wall along the same direction, the replaceable LED lamp includes: a lamp housing; a power drive mounted on a surface of the lamp housing facing the lamp bracket; a lamp strip mounted on a surface of the lamp housing opposite to the lamp bracket; two latching edges fixed to opposite sides of the lamp housing; a lampshade covering the lamp strip; and a plurality of mounting plates connecting the lamp housing to the lamp bracket; wherein each latching edge defines a latching groove, the lampshade includes two latching lugs on opposite sides thereof, the latching lug is plugged in the latching groove.
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公开(公告)号：US09890932B2
公开(公告)日：2018-02-13
申请号：US14706713
申请日：2015-05-07
申请人： Focal Point, LLC
发明人： Ken Czech , Casey Chung , Jeremy Taylor , Scott Dupre , Scott Beu , Ronaldo Santiago
IPC分类号： F21V17/02 , F21V7/00 , F21V14/02 , F21V14/04 , F21S8/02 , F21S8/00 , F21V15/01 , F21S4/28 , F21Y103/10
CPC分类号： F21V17/02 , F21S4/28 , F21S8/022 , F21S8/033 , F21V7/005 , F21V14/02 , F21V14/04 , F21V15/013 , F21Y2103/10
摘要： A luminaire configured for perimeter lighting, and having improved features for adjusting one or more lighting characteristics of said luminaire. In one example, the luminaire comprises a light bar structure that may be rotated relative to a housing structure of the luminaire. Additionally, the luminaire may have a light scoop structure for redirecting a portion of light emitted from the light bar structure. Further, an angle of the light scoop structure may be adjusted relative to the housing structure of the luminaire, and independently of the light bar structure.
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公开(公告)号：US09874322B2
公开(公告)日：2018-01-23
申请号：US13443630
申请日：2012-04-10
IPC分类号： F21S8/02 , F21S8/04 , F21V3/04 , F21V5/00 , F21V7/00 , F21Y105/10 , F21Y103/10 , F21Y115/10
CPC分类号： F21S8/026 , F21S8/04 , F21V3/049 , F21V5/008 , F21V7/005 , F21V7/0083 , F21Y2103/10 , F21Y2105/10 , F21Y2115/10
摘要： Troffer-style lighting fixtures are disclosed having troffer housing with reflective regions, and respective light emitting diode (LED) arrays mounted in the reflective regions. The LED arrays are arranged to emit out of said troffer housing to illuminate a room below. The LED arrays can be driven by an elevated drive signal to produce a high luminous flux. The light fixtures according to the present invention can have lenses and diffusers over the arrays arranged to mix and disperse light from the light source to reduce hot spots and the appearance of individual LED colors. A plurality of first diffusers is included, each over a respective LED array. A second diffuser is included over the first diffusers, with the LED light passing through the diffusers prior to emitting from the lighting fixture. The diffusers can have shapes, surfaces or materials to disperse and/or mix the LED light as it emits.
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