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公开(公告)号:US11933464B2
公开(公告)日:2024-03-19
申请号:US18024174
申请日:2020-09-07
发明人: Winston Ji , David P. Goelz , Ian Zhou
IPC分类号: F21S4/28 , F21V5/04 , F21Y103/10 , F21Y115/10
CPC分类号: F21S4/28 , F21V5/04 , F21Y2103/10 , F21Y2115/10
摘要: A light strip that includes a housing with an elongated shape. A tray is attached to the housing and is positioned in the housing. An LED assembly is mounted to the tray and includes LED elements that emit light outward away from the tray. An elongated lens with a central section is configured to extend over the LED assembly. Inner end caps are positioned at ends of the lens with the inner ends caps being light-transmissive. Outer end caps are positioned at ends of the housing outward from the inner end caps with the outer end caps being opaque.
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公开(公告)号:US20240074013A1
公开(公告)日:2024-02-29
申请号:US18449228
申请日:2023-08-14
发明人: Bernd P. Keller , Michael Leung , Benjamin A. Jacobson , Eric Tarsa , James Ibbetson , Claudio Girotto , Amruteshwar Hiremath
CPC分类号: H05B45/20 , F21K9/61 , F21S8/006 , F21S8/026 , F21S19/005 , F21V7/04 , F21V14/02 , F21V33/006 , A61N2005/0663
摘要: A lighting fixture appears as a skylight and is referred to as a skylight fixture. First and second light engines of the fixture provide different color points, peak light intensity angles, far-field light distribution characteristics, and/or circadian stimulus values. A skylight fixture may include a sky-resembling assembly and a plurality of sun-resembling assemblies, with dedicated optical assemblies and/or light sources. A lighting fixture may include multiple waveguides that different extraction feature patterns and/or may be sequentially arranged.
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公开(公告)号:USD1010193S1
公开(公告)日:2024-01-02
申请号:US29726974
申请日:2020-03-06
设计人: James Carrington , Michael Evason
摘要: FIG. 1 is a perspective view showing our new design for a luminaire;
FIG. 2 is a right side view of the luminaire of FIG. 1, the left side view is a mirror image of the right side view;
FIG. 3 is a top view of the luminaire of FIG. 1;
FIG. 4 is a bottom view of the luminaire of FIG. 1;
FIG. 5 is a front view of the luminaire of FIG. 1; and,
FIG. 6 is a back view of the luminaire of FIG. 1.
The appearance of any portion of the article between the break lines forms no part of the claimed design.
The portions shown in broken lines are not part of the claimed design but show the environment in which the design is associated.-
公开(公告)号:USD1005566S1
公开(公告)日:2023-11-21
申请号:US29710267
申请日:2019-10-22
设计人: Adam Carter , Randolph C Demuynck
摘要: FIG. 1 is a top perspective view of a first embodiment of a bay lighting fixture;
FIG. 2 is a bottom perspective view thereof;
FIG. 3 is a left elevation view thereof;
FIG. 4 is a right elevation view thereof;
FIG. 5 is a front elevation view thereof;
FIG. 6 is a rear elevation view thereof;
FIG. 7 is a top elevation view thereof;
FIG. 8 is a bottom elevation view thereof;
FIG. 9 is a top perspective view of a second embodiment of a bay lighting fixture;
FIG. 10 is a bottom perspective view thereof;
FIG. 11 is a left elevation view thereof;
FIG. 12 is a right elevation view thereof;
FIG. 13 is a front elevation view thereof;
FIG. 14 is a rear elevation view thereof;
FIG. 15 is a top elevation view thereof; and,
FIG. 16 is a bottom elevation view thereof.
The broken lines shown in the drawings illustrate portions of the bay lighting fixture and form no part of the claimed design.-
公开(公告)号:US11729877B2
公开(公告)日:2023-08-15
申请号:US17499405
申请日:2021-10-12
发明人: Bernd P. Keller , Michael Leung , Benjamin A. Jacobson , Eric Tarsa , James Ibbetson , Claudio Girotto
IPC分类号: H05B45/20 , F21V33/00 , F21S19/00 , F21K9/61 , F21S8/00 , F21S8/02 , F21V7/04 , F21V14/02 , A61N5/06 , F21Y113/17 , F21Y115/10 , F21V8/00
CPC分类号: H05B45/20 , F21K9/61 , F21S8/006 , F21S8/026 , F21S19/005 , F21V7/04 , F21V14/02 , F21V33/006 , A61N2005/0663 , F21Y2113/17 , F21Y2115/10 , G02B6/0051
摘要: A lighting fixture appears as a skylight and is referred to as a skylight fixture. First and second light engines of the fixture provide different color points, peak light intensity angles, far-field light distribution characteristics, and/or circadian stimulus values. A skylight fixture may include a sky-resembling assembly and a plurality of sun-resembling assemblies, with dedicated optical assemblies and/or light sources. A lighting fixture may include multiple waveguides that different extraction feature patterns and/or may be sequentially arranged.
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公开(公告)号:US11719882B2
公开(公告)日:2023-08-08
申请号:US17481727
申请日:2021-09-22
发明人: Eric J. Tarsa , Jean-Claude David Ramey DeSugny , David Stone , Benjamin A. Jacobson , Shawn Patrick Keeney , Claudio Girotto , Theodore Lowes , Chandan Bhat , Mark Youmans
IPC分类号: G02B6/12 , F21V8/00 , F21V23/04 , F21S6/00 , G02B6/122 , F21Y115/10 , F21Y105/18 , F21Y105/16 , F21Y103/33
CPC分类号: G02B6/12004 , F21S6/005 , F21V23/0435 , F21V23/0464 , F21V23/0471 , F21V23/0485 , G02B6/0045 , G02B6/0063 , G02B6/0076 , G02B6/0088 , G02B6/122 , F21Y2103/33 , F21Y2105/16 , F21Y2105/18 , F21Y2115/10 , G02B6/0068 , G02B6/0073 , G02B6/0078 , G02B2006/12083
摘要: Luminaires are described herein employing waveguides and associated architectures for dynamic alteration of illuminance distribution patterns. The waveguide includes a light extraction component. The waveguide transmits light from a light source to the light extraction component by total internal reflection (TIR). The light extraction component includes one or more reversibly moveable surfaces for altering illuminance distribution patterns of the luminaire in response to one or more forces applied to the light extraction component by a force application assembly of the luminaire.
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公开(公告)号:US20230180371A1
公开(公告)日:2023-06-08
申请号:US17924444
申请日:2021-05-13
CPC分类号: H05B47/12 , H05B47/19 , A61B5/0008 , A61B5/1113
摘要: Detection and identification of auditory events in distributed lighting networks is provided. Lighting fixtures or other devices in a distributed lighting network can incorporate an audio sensor (e.g., a microphone) through which auditory events (e.g., air leaks in compressed air systems, high noise events, shots fired, clapping, voice commands, etc.) are detected and measured. Through machine learning (e.g., a convolutional neural network), a type of auditory event can be identified, and action can be taken based on the type of the auditory event, such as to provide notification, alert nearby users, log events, provide sound cancelation, and so on. In some examples, the auditory event can be localized using multiple audio sensors. In some examples, a learning algorithm can fuse information from multiple sensor inputs, such as temperature sensors, cameras, occupancy sensors, light sensors, and so on.
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公开(公告)号:US11635191B2
公开(公告)日:2023-04-25
申请号:US17110646
申请日:2020-12-03
发明人: Scott Fisher , Jeremy Sorenson , Brad Thomas , Kurt S. Wilcox , John Roberts
IPC分类号: F21V21/116 , F21S8/08 , F21V15/01 , F21V21/14 , F21W131/10
摘要: Tenon-mounted lighting fixtures with high structural integrity are provided. In one embodiment, the lighting fixture has a housing that has an integrally formed tenon cradle, which is configured to receive a tenon of a light pole. A light source is also mounted on a bottom side of the housing. The tenon cradle is between a first bolt boss and a second bolt boss, and is in communication with a rear opening of the housing. The first and second bolt bosses may be integrally formed in the housing. The tenon cradle includes multiple ribs. An arcuate cross rib resides in a first plane in which a first bolt shaft of the first bolt boss and a second bolt shaft of the second bolt boss reside. An axial rib intersects the arcuate cross rib and runs perpendicular to the first plane.
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公开(公告)号:USRE49480E1
公开(公告)日:2023-03-28
申请号:US15892797
申请日:2018-02-09
发明人: W. Olin Sibert
IPC分类号: H05B37/00 , H05B47/175 , H05B47/12 , H05B47/155
摘要: The present invention addresses the problem of providing illumination in a manner that is energy efficient and intelligent. In particular, the present invention uses distributed processing across a network of illuminators to control the illumination for a given environment. The network controls the illumination level and pattern in response to light, sound, and motion. The network may also be trained according to uploaded software behavior modules, and subsets of the network may be organized into groups for illumination control and maintenance reporting.
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公开(公告)号:US11441747B2
公开(公告)日:2022-09-13
申请号:US17011563
申请日:2020-09-03
IPC分类号: H05K3/00 , F21V7/09 , F21V29/77 , H05K3/34 , F21Y105/10 , F21Y115/10 , F21S8/06 , H05K1/18 , H05K1/02 , F21W131/40
摘要: The present invention relates to different embodiments of lighting fixtures, such as high bay lighting fixtures, comprising one or more improved features. Some of these features include the direct mounting of emitters on a heat sink and/or the use of a template-like board for providing an electrical connection between emitters. These features can improve heat dissipation from the emitters and simplify fabrication. In other embodiments, expensive lens optics of prior art SSL fixtures can be replaced with a flat lens and reflector in order to produce a fixture having a satisfactory spacing criterion.
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