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公开(公告)号：US20210063003A1
公开(公告)日：2021-03-04
申请号：US16852471
申请日：2020-04-18
发明人： Shouqiang Hou , Jinfu Chen , Xiaoliang Wen , Yongzhe Dong
摘要： A downlight apparatus includes a rotation housing, a spherical housing, a light source and an elastic structure. The rotation housing has a spherical inner surface and a bottom opening. The spherical housing has a spherical outer surface corresponding to the spherical inner surface. The elastic structure presses the spherical housing to engage the rotation housing applying an elastic force to keep the spherical housing to stay at an engaged position with respect to the rotation housing. When an external force is applied to the spherical housing to deform the elastic structure, the spherical housing is escaped from the engaged position and rotatable with respect to the rotation housing until another engaged position is determined by releasing the external force.
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公开(公告)号：US20200326053A1
公开(公告)日：2020-10-15
申请号：US16381989
申请日：2019-04-11
发明人： Shouqiang Hou , Yongzhe Dong , Xiaoliang Wen , Zhenyu Tang , Zhehan Yang
摘要： A downlight apparatus has a rotatable base, a light module and a front cover. The light is rotatable in a spherical rotating space defined by the rotatable base. There is a stop structure for keeping the light module staying at rotating angle with respect to the rotatable base when there is no external force applying on the light module.
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公开(公告)号：US10557624B2
公开(公告)日：2020-02-11
申请号：US16042427
申请日：2018-07-23
发明人： Xiaobo Chen , Yongzhe Dong , Zongjin Liu , Maojin Zeng , Daqiang Li , Yongchuan Li
IPC分类号： H01R13/18 , F21V23/06 , H01R12/71 , F21K9/238 , F21V23/00 , H01R12/72 , H01R13/14 , H01R12/57 , H01R12/73 , H01R13/11 , F21Y115/10
摘要： A LED light apparatus includes an electrical connector device for electrically connecting a light source board and a driver board. The electrical connector device comprising 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 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：US10069227B2
公开(公告)日：2018-09-04
申请号：US15508485
申请日：2016-07-08
发明人： Maojin Zeng , Xiaobo Chen , Tian Zhang , Yongjun Bao , Yongzhe Dong
摘要： An electrical connector device that connects a light source board and a driver board of an LED light electrically. The electrical connector device includes a connector board. The connector board is related to the conductive pins. The connector board is fixed on the light source board and connected to the light source board electrically through the conductive pins. The electrical connector device also includes two electrical connector pieces. Each electrical connector piece includes a whole set for the connection portion and the resistance portion. One end of the connection portion is fixed on the connection board. The resistance portion of the electrical connector piece closes to each other to become an elastic clipping portion and includes the bent and fastening structure. After bending, the fastening structure touches the other end of the connection portion to be fixed on the connection board. The electrical connector device owns the advantages of simple structure and easy to be assembled automatically.
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公开(公告)号：US11543089B2
公开(公告)日：2023-01-03
申请号：US17504352
申请日：2021-10-18
发明人： Yongzhe Dong , Lei Zhang , Zhirong Xie
IPC分类号： F21S2/00 , F21V23/00 , F21V7/00 , F21S4/28 , F21V17/02 , F21V23/04 , F21V17/20 , F21Y115/10 , F21Y103/10
摘要： A lighting apparatus includes a bottom cover, a first reflective plate, a second reflective plate, a light source and a light passing cover. The bottom cover has a first wall, a second wall and a bottom plate. The first wall has a first bottom edge fixed to the bottom plate. The second wall has a second bottom edge fixed to the bottom plate. The first reflective plate has a first upper side attached to a first top edge of the first wall. The second reflective plate has a second upper side attached to a second top edge of the second wall. The light source is placed between a first lower side of the first reflective plate and a second lower side of the second reflective plate.
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公开(公告)号：US11480307B2
公开(公告)日：2022-10-25
申请号：US16797826
申请日：2020-02-21
发明人： Zhenkun Huang , Yongzhe Dong , Xiaoliang Wen , Shouqiang Hou
摘要： A downlight apparatus includes a heat dissipation unit, a light source, a driver module, a light guiding module, a light guiding unit and a protruding portion. The protruding portion has a top portion and an enlarging portion. The top portion is attached to the heat dissipation unit and has a smaller diameter than the enlarging portion.
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公开(公告)号：US11371665B2
公开(公告)日：2022-06-28
申请号：US16559732
申请日：2019-09-04
发明人： Shoujiang Hou , Yongzhe Dong , Xiaoliang Wen , Qiaorong Chen , Caibin Li
IPC分类号： F21L14/00 , F21V21/002 , F21V23/06 , F21V3/02 , F21V21/30 , F21V17/16 , F21V23/04 , F21S8/00 , F21Y113/17
摘要： The light device includes a shell housing, a container located in the shell housing, and a light source assembly disposed inside the container. The light source assembly is configured to emit light of a first quality and a second quality different from the first quality. The light device also includes a plug disposed on the shell housing, and the plug is electrically connected to the light source assembly. A window is arranged on the shell housing for allowing light emitted from the light source assembly to pass through. A switch is disposed on the shell housing, and the switch is configured to enable the light source assembly to emit light of the first quality or the second quality.
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公开(公告)号：US11359777B2
公开(公告)日：2022-06-14
申请号：US16877250
申请日：2020-05-18
发明人： Shouqiang Hou , Xiaoliang Wen , Yongzhe Dong
摘要： A downlight apparatus includes a unibody housing, a light source, a light source plate, a first fixing unit, a lens module and a second fixing unit. The unibody housing is made of metal material. The unibody housing has a light source holder and a heat sink rim. The heat sink rim has a top edge and a bottom edge. The top edge is connected to the light source holder. The top edge has a smaller diameter than the bottom edge. The light source plate is used for mounting the light source. The lens module is fixed between the first fixing unit and the second fixing unit to align a center of the lens module with the light source. The second fixing unit is fixed to a peripheral edge of the light source holder for keeping the lens module, and the light source plate staying in the light source holder.
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公开(公告)号：US20220065411A1
公开(公告)日：2022-03-03
申请号：US17463808
申请日：2021-09-01
发明人： Jinfu Chen , Zhenyu Tang , Shuxing Gao , Yongzhe Dong
摘要： The downlight apparatus includes a surface rim, a rotation bracket, a bowl housing and a light source. The surface rim has an rim edge and a lateral wall. The rotation bracket includes a bracket body and two arms. Each arm has an arm bottom and a arm top. The rotation bracket is attached to the lateral wall. The bowl housing has a bowl edge. The bowl edge defines a light opening. The arm tops of the two arms are attached to the bowl edge. The bowl housing is rotatable with a tilt angle with respect to the arm tops. The light source is mounted inside the bowl housing for emitting a light from the light opening.
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公开(公告)号：US11231169B2
公开(公告)日：2022-01-25
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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