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公开(公告)号：US20240159367A1
公开(公告)日：2024-05-16
申请号：US18392588
申请日：2023-12-21
CPC分类号： F21S8/026 , F21V25/125 , F21Y2115/10
摘要： A recessed luminaire includes a housing supporting a light emitter, an intumescent material coupled to an outer surface of the housing, and a plate coupled to the housing and to the intumescent material. The housing configured to be positioned at least partially through a ceiling. The housing also includes a stepped surface. The intumescent material has a shape complementary to a shape of the housing. The plate is positioned adjacent to the stepped surface and to an upper surface of the intumescent material.
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公开(公告)号：US20240136910A1
公开(公告)日：2024-04-25
申请号：US18398757
申请日：2023-12-28
IPC分类号： H02M1/10 , G08B5/38 , G08B17/117 , H05B47/10 , H05B47/105
CPC分类号： H02M1/10 , G08B5/38 , G08B17/117 , H05B47/10 , H05B47/105 , G08B25/08
摘要： A switch includes a first terminal, a second terminal, and a third terminal. The switch includes an output node coupled to the second terminal and the third terminal. The switch includes a contactor coupled to the first terminal and movable between at least a first position and a second position. The first terminal is coupled to the second terminal when the contactor is in the first position. The first terminal is coupled to the third terminal when the contactor is in the second position. When the contactor is in the first position, the switch is configured to provide direct current power at the output node. When the contactor is in the second position, the switch is configured to provide alternating current power at the output node.
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公开(公告)号：US12069780B2
公开(公告)日：2024-08-20
申请号：US18303197
申请日：2023-04-19
IPC分类号： F21S8/00 , F21V29/00 , F21V29/503 , G01K7/22 , H05B45/18 , F21Y115/10
CPC分类号： H05B45/18 , F21V29/503 , G01K7/22 , F21Y2115/10
摘要： A lighting fixture includes a fixture housing. A circuit board is positioned in the fixture housing. The circuit board includes a driver circuit. A plurality of light emitters are disposed on the circuit board. The light emitters are operatively connected to the driver circuit to produce a light output. A temperature sensor is disposed on the circuit board, the temperature sensor configured to measure a temperature of the circuit board and output a signal. The driver circuit is configured to reduce the light output in response to the signal from the temperature sensor.
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公开(公告)号：US11863061B2
公开(公告)日：2024-01-02
申请号：US17751206
申请日：2022-05-23
IPC分类号： H02M1/10 , H05B47/10 , G08B17/117 , G08B5/38 , H05B47/105 , G08B25/08 , G08B5/36
CPC分类号： H02M1/10 , G08B5/38 , G08B17/117 , H05B47/10 , H05B47/105 , G08B5/36 , G08B25/08
摘要： A switch includes a first terminal, a second terminal, and a third terminal. The switch includes an output node coupled to the second terminal and the third terminal. The switch includes a contactor coupled to the first terminal and movable between at least a first position and a second position. The first terminal is coupled to the second terminal when the contactor is in the first position. The first terminal is coupled to the third terminal when the contactor is in the second position. When the contactor is in the first position, the switch is configured to provide direct current power at the output node. When the contactor is in the second position, the switch is configured to provide alternating current power at the output node.
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公开(公告)号：US11959620B2
公开(公告)日：2024-04-16
申请号：US18194851
申请日：2023-04-03
发明人： Luis Morales , Anthony Sinphay
CPC分类号： F21V23/008 , H05B45/00 , F21S8/026
摘要： A light fixture includes a housing for supporting a light source and an enclosure for supporting a driver in electrical communication with the light source. The enclosure is selectively supported in one of a first position and a second position while maintaining electrical communication between the driver and the light source in both positions. The enclosure is directly coupled to the housing in the first position, and the enclosure is supported separately from the housing in the second position.
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公开(公告)号：US20240125461A1
公开(公告)日：2024-04-18
申请号：US18398352
申请日：2023-12-28
摘要： An adjustable light fixture includes a frame configured to rotatably connect to a support and rotate about a first axis. A lamp assembly is connected to the frame. The lamp assembly includes a housing defining a cavity. A light emitter is supported in the cavity. A lens is connected to the housing. A pivot assembly rotatably couples the lamp assembly to the frame about a second axis offset from the first axis.
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公开(公告)号：US12055154B2
公开(公告)日：2024-08-06
申请号：US18324459
申请日：2023-05-26
CPC分类号： F04D29/005 , F04D25/088 , H05B45/20
摘要： A ceiling fan is provided. The ceiling fan includes one or more fan blades. The ceiling fan further includes a motor. The motor is operatively coupled to the one or more fan blades. The motor is configured to drive rotation of the one or more fan blades. The ceiling fan further includes a light kit. The light kit includes a panel. The panel has an edge extending between a top surface of the panel and a bottom surface of the panel. The light kit further includes at least one light source positioned to illuminate the edge.
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