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公开(公告)号：US20200240617A1
公开(公告)日：2020-07-30
申请号：US16439703
申请日：2019-06-13
发明人： Shouqiang Hou , Yongzhe Dong , Xiaoliang Wen , Anyong Liu
摘要： An edge-lit downlight apparatus includes a surface housing having a base and a side wall, a laminate, and a light guide module. The downlight apparatus includes a circuit board having an inner and an outer surface wall. The downlight apparatus includes first brackets, and each includes a body and a contacting part. The body of the first bracket abuts against the side wall of the surface housing, and the contacting part of the first bracket extends outward from the body and abuts against the laminate. The downlight apparatus includes fasteners passing through the contacting parts of the first brackets, the laminate, and being removably connected to the surface housing. LED chips are located on the inner surface wall of the circuit board.
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公开(公告)号：US20200224857A1
公开(公告)日：2020-07-16
申请号：US16387200
申请日：2019-04-17
发明人： Jinhui Liang , Yongzhe Dong , Xiaoliang Wen , Shouqiang Hou
摘要： A downlight apparatus includes a container housing, a light source module, and a lens module. The lens module is moved by a user along a movable spacing defined by a bracket of the container. The lens module has different types of lens areas. By moving the lens module at a relative position with respect to a light source module mounted in the container housing, the output light is produced with a desired light pattern and parameters.
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公开(公告)号：US20200217493A1
公开(公告)日：2020-07-09
申请号：US16503625
申请日：2019-07-05
发明人： Shouqiang Hou , Yongzhe Dong , Xiaoliang Wen , Zhenkun Huang
摘要： A downlight apparatus includes a main housing, and a light module and an optical module both arranged inside the main housing. The downlight apparatus also includes a fire resistant enclosure arranged at a rearward side of the main housing. The fire resistant enclosure is detachably coupled to the main housing. The main housing and the fire resistant enclosure form a compartment. A driving module having a communication board is arranged inside the compartment.
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公开(公告)号：US20190242538A1
公开(公告)日：2019-08-08
申请号：US15898012
申请日：2018-02-15
发明人： Maojin Zeng , Yongzhe Dong , Wanfeng Deng
CPC分类号： F21S4/22 , F21S4/26 , F21V3/02 , F21V7/0008 , F21V7/005 , F21V7/04 , F21V7/046 , F21V9/08 , F21V23/003 , F21V29/505 , F21V29/70 , F21V31/04 , F21Y2103/10 , F21Y2113/17 , F21Y2115/10 , H05K1/028 , H05K1/181 , H05K2201/10106
摘要： A light belt apparatus has a base belt, a flexible circuit board, LED modules and an input terminal. The base belt is made of plastic material and has an elongated flexible body. The elongated flexible body has an elongated groove with a first side and a second side. The first side and the second side is opposite to each other. The flexible circuit board is attached to the first side of the base belt. The LED modules emits an emitted light to the second side of the base belt, the second side of the base belt having a reflective curve surface reflecting the emitted light to exit the groove. The input terminal supplies electricity to the flexible circuit board.
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公开(公告)号：US20180266634A1
公开(公告)日：2018-09-20
申请号：US15608741
申请日：2017-05-30
发明人： Yongzhe Dong , Shouqiang Hou , Xiaoliang Wen
CPC分类号： F21K9/237 , F21S8/02 , F21S8/026 , F21V21/041 , F21V21/047 , F21V29/75 , F21V29/763 , F21Y2103/33 , F21Y2115/10
摘要： Disclosed herein is a downlight, which includes an optoelectronic module and a rim module. The optoelectronic module includes a light source driving board, a back housing, and a front housing. The light source driving board is disposed between the back housing and the front housing. The light source driving board includes a light-emitting diode unit and a driving circuit. The rim module has a central opening for accommodating the optoelectronic module. The rim module is not integrally formed with the optoelectronic module.
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公开(公告)号：US10060612B2
公开(公告)日：2018-08-28
申请号：US15508456
申请日：2016-07-15
发明人： Xiaobo Chen , Yongzhe Dong , Zongjin Liu , Maojin Zeng , Daqiang Li , Yongchuan Li
CPC分类号： F21V23/06 , F21K9/238 , F21V23/006 , F21Y2115/10 , H01R12/57 , H01R12/716 , H01R12/718 , H01R12/722 , H01R12/728 , H01R12/737 , H01R13/113 , H01R13/14 , H01R13/18
摘要： An electrical connector device for electrically connecting a light source board and a driver board of an LED light. The electrical connector device includes an input terminal and an output terminal, one end of input terminal is fixed on the driver board of the LED light and electrically connected to the driver board. The output terminal includes a conductive terminal, an elastic clipping portion, and a resistance portion, the conductive terminal includes a conductive pin, the conductive pin is fixed on the light source board and electrically connected to the light source board, the elastic clipping portion and the resistance portion are placed on the conductive terminal, and when assembled, the other end of the input terminal elastically touches one end of the elastic resistance portion and the resistance portion touches the other end of the resistance portion. The electrical connector of LED light owns the advantages of simple structure and high reliability.
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公开(公告)号：US20170268761A1
公开(公告)日：2017-09-21
申请号：US15508475
申请日：2016-07-20
发明人： Maojin Zeng , Liangliang Cao , Xiaobo Chen , Yongzhe Dong , Yongjun Bao , Jinzhui Chen , Yunnan Lin
摘要： A heat dissipation light ring that includes a light source board, a heat transferred layer and an insulating layer. The insulating layer is set outside of the heat transferred layer. The heat transferred layer includes heat conductive part and heat transferred part. The heat conductive part is related to the light source board with heat and set tilted compared with the heat conductive part. The heat dissipation light ring includes heat transferred wall. One end of the heat transferred wall is related to heat conductive part with heat, and the other end of the transferred wall is related to heat transferred part. The insulating layer is set outside of the heat transferred layer and heat transferred wall. The heat dissipation light ring owns the advantage of the high thermal efficiency.
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