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公开(公告)号：US11732853B2
公开(公告)日：2023-08-22
申请号：US17565051
申请日：2021-12-29
发明人： Shihui Wu , Zhanguo Liu
摘要： An underground lamp includes a lamp body, a seal ring, a reflection cup and a panel. The seal ring and a reflection cup provided with a support ring are adopted, and the support ring and the seal ring together support the panel so as to form a buffer space between the panel and the lamp body, thereby reducing the risk of damaging the panel caused by being pressed.
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公开(公告)号：US11262034B2
公开(公告)日：2022-03-01
申请号：US16899578
申请日：2020-06-11
发明人： Hongfu Yang , Zhanguo Liu , Guoping Zhang , Cong Wang , Kai Wang , Chuan Liang
摘要： An illumination module and a lamp, the illumination module is adapted to be assembled with at least two different installation components. The illumination module includes: a housing including a main body part, a side wall extending from the main body part, and an installation region for disposing the installation components, the installation region includes a first installation part and a second installation part, the first installation part is located on an outer periphery of a back face of the main body part of the housing and configured to be assembled with an installation component, and the second installation part is located on the side wall at the back face of the housing and configured to assemble with an installation component; and a light source component, installed on a front face of the main body part of the housing.
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公开(公告)号：US11519570B2
公开(公告)日：2022-12-06
申请号：US17113389
申请日：2020-12-07
发明人： Shihui Wu , Zhanguo Liu , Kai Wang , Chuan Liang
摘要： The disclosure discloses a lamp and a lamp assembly. The lamp has a splicing structure and a connecting side, the splicing structure is arranged on the connecting side, the splicing structure includes a first clamping groove and a second clamping groove extending in a same direction, and a notch of the first clamping groove and a notch of the second clamping groove face in opposite directions. Two lamps can be spliced through a lamp connecting module to form a lamp assembly. The lamp connecting module includes a first lamp connector and a second lamp connector, each first lamp connector can be clamped with two first clamping grooves of the two lamps at the same time, each second lamp connector can be clamped with two second clamping grooves of the two lamps at the same time, and the first lamp connector is detachably fixed with the second lamp connector.
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公开(公告)号：US11639786B2
公开(公告)日：2023-05-02
申请号：US16908678
申请日：2020-06-22
发明人： Hu Zhang , Zhanguo Liu
IPC分类号： F21V17/18 , F21V3/02 , F21V17/16 , F21Y105/18 , F21V31/00 , F21V23/06 , F21V23/02 , F21V23/00 , F21V23/04
摘要： The present disclosure discloses a lighting device, including a base, a cover and a lighting module, the cover is disposed on the base, and a receiving chamber is formed between the cover and the base; the lighting module includes a light source module and a driving power source, the light source module is rotatably disposed on a side wall of the base, the driving power source is disposed in the receiving chamber, and the light source module is connected with the driving power source.
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公开(公告)号：US11585523B2
公开(公告)日：2023-02-21
申请号：US17337242
申请日：2021-06-02
发明人： Zhanguo Liu , Zhukun Wang
摘要： The present disclosure provides a breathing structure for a lighting fixture, and a lighting fixture comprising the breathing structure. The lighting fixture includes a lamp body which has an inner cavity. The breathing structure includes: a mounting portion, arranged on the lamp body and protruded from the lamp body; a through hole, formed in the mounting portion, the through hole penetrating the mounting portion and being communicated with the inner cavity of the lamp body; a breathable film, arranged on one end of the through hole facing towards an outside of the lamp body; a washer, arranged on the breathable film and provided with a vent slot; and an elastic fastener, fastened on the mounting portion and configured to compress the washer towards a direction of the inner cavity of the lamp body.
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