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公开(公告)号：US20220299196A1
公开(公告)日：2022-09-22
申请号：US17836975
申请日：2022-06-09
发明人： Zhonghua SUI , Yueping WANG , Yuejun FENG
IPC分类号： F21V21/26
摘要： The present disclosure provides a lighting lamp, which includes a lamp cap and a connecting rod assembly, the connecting rod assembly includes a first connecting rod, a second connecting rod and a damper; a first end of the second connecting rod is rotatably connected with a first end of the first connecting rod; a first end of the damper is connected with the first connecting rod, a second end of the damper is connected with the second connecting rod, and the lamp cap is connected with the first connecting rod.
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公开(公告)号：US20220299198A1
公开(公告)日：2022-09-22
申请号：US17836971
申请日：2022-06-09
发明人： Xuejun FENG , Yueping WANG , Shitao DENG
摘要： The present disclosure provides a lamp. The lamp includes a lamp holder including a first shell and a light source module, where the first shell includes a first inner chamber and a through hole which is in communication with the first inner chamber, and the light source module is movably disposed in the first inner chamber, and at least part of the light source module extends out of the first inner chamber or retracts into the first chamber through the through hole. The lamp further includes a support column and a lamp base, where the first shell is supported on the lamp base through the support column.
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公开(公告)号：US20220082220A1
公开(公告)日：2022-03-17
申请号：US17537162
申请日：2021-11-29
发明人： Yueping WANG , Jingchun ZHANG , Shitao DENG
摘要： A spot lamp, including a lamp body, a light source, a surface ring and a rotation connector, which is characterized in that the spot lamp includes a main body portion and an adjusting installation portion, which are separable from each other, the main body portion includes the lamp body, the light source and a first magnetic connection portion, and the adjusting installation portion includes the surface ring, the rotation connector and a second magnetic connection portion, the main body portion and the adjusting installation portion are connected by mutual attraction of the first magnetic connection portion and the second magnetic connection portion.
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公开(公告)号：US20210116100A1
公开(公告)日：2021-04-22
申请号：US17138721
申请日：2020-12-30
发明人： Shitao DENG , Yueping WANG , Xuejun FENG
摘要： A zoom structure includes a light source, a first sleeve, a second sleeve, a lens fixedly connected with the first sleeve and a limitation element. The second sleeve and the first sleeve are coaxially arranged, the second sleeve is rotationally connected with the limitation element in a circumferential direction. The second sleeve is provided with a plurality of spiral sliding grooves. The first sleeve is provided with a plurality of sliding structures connected with the spiral sliding grooves. A position of the light source is fixed. The lens is opposite to the light source in the axial direction. The second sleeve is rotatable relative to the limitation element in the circumferential direction. The spiral sliding grooves push the sliding structures to move on the limitation element in the axial direction, the sliding structures then drive the first sleeve and the lens to move in the axial direction.
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公开(公告)号：US20210116123A1
公开(公告)日：2021-04-22
申请号：US17138871
申请日：2020-12-30
发明人： Xuejun FENG , Yueping WANG , Zhonghua SUI , Shitao DENG
摘要： A lamp includes an air supply and a lighting module. The air supply includes an air blower and an annular housing, the annular housing defines an annular region and has an inner ring surface, an outer ring surface, a first end surface and a second end surface which are connected with the inner ring surface and the outer ring surface and face away from each other. The lighting module is disposed at a side of the annular housing which is close to the first end surface and is located within a projection range of the annular region at the side, and the lighting module emits light rays towards the side faced by the first end surface.
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6.发明申请公开(公告)号：US20200041102A1
公开(公告)日：2020-02-06
申请号：US16599400
申请日：2019-10-11
发明人： Jie MEI , Yueping WANG , Dun CHEN
IPC分类号： F21V14/06
摘要： The present disclosure discloses a thread transmission structure, and an optical system and a spotlight using the transmission structure. The thread transmission structure includes a sliding element and a rotation adjustment ring sleeved on an outer ring of the sliding element, the rotation adjustment ring being sleeved on an outer side of the sliding element and coupled to the sliding element, the rotation adjustment ring includes an internal thread, the sliding element includes an external thread, the sliding element includes a plurality of thread segments spaced along a circumferential direction, the plurality of thread segments forming at least one round of interrupted external thread, a thread form of the internal thread and the external thread being trapezoidal or rectangular, and the rotation adjustment ring being rotatable relative to the sliding element to push the sliding element to slide in an axial direction.
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