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公开(公告)号：US20240337374A1
公开(公告)日：2024-10-10
申请号：US18744101
申请日：2024-06-14
发明人： Zhongya CHEN , Xingchen TAN
IPC分类号： F21V29/70
CPC分类号： F21V29/70
摘要： The present disclosure provides a lamp, which includes a lamp body and a light source assembly arranged in the lamp body. The lamp further includes a heat dissipation structure and a fastener which are located between the lamp body and the light source assembly, wherein the lamp body is provided with at least one perforation, and one side of the heat dissipation structure facing towards the lamp body is provided with a blind hole corresponding to the perforation, and the fastener passes through the perforation to be connected with the blind hole to reduce the gap between the heat dissipation structure and the lamp body; one side of the heat dissipation structure facing towards the light source assembly is provided with a connecting part, and the connecting part is connected with the light source assembly to reduce the gap between the light source assembly and the heat dissipation structure.
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公开(公告)号：US12098829B2
公开(公告)日：2024-09-24
申请号：US18437523
申请日：2024-02-09
发明人： Jianmin Xie , Qingquan Zhang , Xingchen Tan
摘要： The present disclosure provides a lamp mounting structure and a lamp, and the lamp mounting structure includes a mounting assembly, a connection assembly and a chassis assembly, the mounting assembly is fixedly mounted on a mounting wall, the chassis assembly is fixedly connected with a lamp main body, the connection assembly includes a first connection assembly and a second connection assembly, two ends of the first connection assembly are rotatably connected with the mounting assembly and the chassis assembly, and a first lock catch part is provided on the mounting assembly, at least one second lock catch part is provided at a position, corresponding to the first lock catch part, of the chassis assembly, and the first lock catch part and the second lock catch part are in a lock catch connection.
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公开(公告)号：US20240295309A1
公开(公告)日：2024-09-05
申请号：US18596768
申请日：2024-03-06
摘要： A ceiling lamp is provided by the present disclosure, and the ceiling lamp includes a quick connection structure and a lamp body, the quick connection structure is configured to connect the lamp body to a mounting surface, the quick connection structure is in a circular shape, and an edge of the quick connection structure is formed with a first annular wall extending towards the lamp body, the lamp body is provided with a second annular wall extending towards the quick connection structure, and the second annular wall is provided on an inner side of the first annular wall, the quick connection structure is provided with a first limiting member, an inner wall of the second annular wall is provided with a second limiting member for cooperating with the first limiting member.
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公开(公告)号：US11968762B2
公开(公告)日：2024-04-23
申请号：US17561650
申请日：2021-12-23
发明人： Gang Liu
CPC分类号： H05B47/19 , H03K17/96 , H01H9/0271
摘要： The present disclosure discloses a wall switch panel and a light fitting. The wall switch panel includes a touch panel, a micro-control module, and a wireless module. The touch panel has a first communication interface; the micro-control module has a second communication interface and a third communication interface, and the micro-control module is electrically connected with the first communication interface through the second communication interface; the wireless module has a fourth communication interface and is electrically connected with the third communication interface through the fourth communication interface.
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公开(公告)号：US20230366529A1
公开(公告)日：2023-11-16
申请号：US18214975
申请日：2023-06-27
发明人： Liwei ZHAO , Songjing JIANG , Xiaoshan LI , Yu MAO
IPC分类号： F21V21/096 , F21V21/35 , F21V23/06 , H01R25/14
CPC分类号： F21V21/096 , F21V21/35 , F21V23/06 , H01R25/142
摘要： The present disclosure provides a magnetic absorbing guide rail component and a lighting system. The magnetic absorbing guide rail component includes a strip rail, an insulating member, a pair of strip electrodes, a magnetic device, and a magnet. This disclosure adopts an aluminum profile as a strip rail, the strip rail has a relatively small width, and two strip electrodes are embedded in the insulating member.
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公开(公告)号：US20230276550A1
公开(公告)日：2023-08-31
申请号：US18143051
申请日：2023-05-03
发明人： Feng CHEN , Pingwei ZHANG
IPC分类号： H05B45/22 , H05B45/3725 , H05B45/345
CPC分类号： H05B45/22 , H05B45/3725 , H05B45/345
摘要： The disclosure disclose a control circuit and a lighting device, relates to a technical field of illumination. In the power-on process of the control circuit, the voltage input to the driving input terminal of the constant current driving module rises slowly, resulting in the current overshoot phenomenon of the light source load. In the control circuit disclosed by the present disclosure, because the output current of the first regulation output terminal is positively correlated with the output voltage of the voltage limiting terminal, and the output current of the second regulation output terminal is negatively correlated with the output voltage of the voltage limiting terminal, during the power-on process of the control circuit, that is, during the voltage at the voltage limiting terminal is changed from zero to the first threshold value, the current input to the driving input terminal can be relatively constant.
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公开(公告)号：US20230266000A1
公开(公告)日：2023-08-24
申请号：US18140613
申请日：2023-04-27
发明人： Zhanhua CHEN , Dingde ZHOU , Liping DAI , Guobao ZHANG
CPC分类号： F21V33/0096 , F04D25/088 , F04D29/38 , F21Y2115/10
摘要： The disclosure discloses a fan lamp, including a lamp panel, a lamp assembly, a fan assembly, and a motor assembly. The lamp assembly is provided on a side of the lamp panel; the fan assembly is provided on a side of the lamp panel away from the lamp assembly; and the motor assembly includes a direct current motor, and the fan assembly is configured to rotate under the driving of the direct current motor.
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公开(公告)号：US11732851B2
公开(公告)日：2023-08-22
申请号：US17562998
申请日：2021-12-27
发明人： Zeyi Liu , Yisheng Xiao , Aiping Wang
摘要： A downlight, including a metal housing, an insulating reflective shell, a photoelectric module and a diffusion plate; the metal housing includes a base plate, a side wall, an assembly cavity, and a mounting opening, and a power port; the insulating reflective shell includes a mounting base plate, a reflective side wall, a light source cavity, and a light emission opening, a power port corresponding to the power port of the metal housing, and a ring of protrusion wall; the photoelectric module is provided in the light source cavity and is attached to the mounting base plate, the insulating reflective shell is fixed in the assembly cavity and the power port of the insulating reflective shell is aligned with the power port of the metal housing; and the diffusion plate is fixed to the metal housing and seals the mounting opening of the metal housing.
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公开(公告)号：US11681088B2
公开(公告)日：2023-06-20
申请号：US17136190
申请日：2020-12-29
发明人： Xiaolei Wang , Shengyu Qiao
IPC分类号： F21V8/00 , F21S43/236 , F21V21/008
CPC分类号： G02B6/0058 , F21S43/236 , F21V21/008 , G02B6/004 , G02B6/0086 , F21V2200/20
摘要： The present disclosure discloses a lighting device and a lamp apparatus. The lighting device includes a light source supply assembly and a curved light guide element. The light source supply assembly includes a fixing base and a light source module. The fixing base has two opposite first accommodating areas, and the light source module is disposed in at least one of the two first accommodating areas, two ends of the curved light guide element are inserted into the two first accommodating areas, and one end of the curved light guide element corresponding to the light source module has a light source introduction bump, the light source introduction bump has a light incident surface corresponding to the light source module, the light source module supplies a light source, the light source enters from the light incident surface and propagates along the curved light guide element.
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公开(公告)号：US20230121275A1
公开(公告)日：2023-04-20
申请号：US18081665
申请日：2022-12-14
发明人： Yong ZHAN , Xianglan LI
摘要： A lamp connector includes an insulating connector body, a first pressing cover, and a second pressing cover. The insulating connector body includes a first electrical connection part, a second electrical connection part, and an electrical connection structure; the first electrical connection part includes a first base, and a first end of the first pressing cover is mounted on the first base through a first rotating shaft structure, a second end of the first pressing cover is fixed to the first base through a first fixing structure. The second electrical connection part includes a second base, and a third end of the second pressing cover is mounted on the second base through a second rotating shaft structure, a fourth end of the second pressing cover is fixed to the second base through a second fixing structure.
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