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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：US20210102684A1
公开(公告)日：2021-04-08
申请号：US17126450
申请日：2020-12-18
发明人： Chenxi BU , Feng LI , Youfen CHEN , Xuejun FENG , Hongbo WANG
摘要： The present disclosure discloses a light distributing component, a light source module, a lawn lamp cap and a lawn lamp. The light distributing component includes an inner ring polarizing lens and an outer ring polarizing lens, and the inner ring polarizing lens and the outer ring polarizing lens have a common axis center, and the outer ring polarizing lens surrounds the inner ring polarizing lens, the inner ring polarizing lens is configured to deflect light of a light-emitting unit toward a direction close to the axis center; and the outer ring polarizing lens is configured to deflect light of the light-emitting unit in a direction away from the axis center.
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公开(公告)号：US20200229282A1
公开(公告)日：2020-07-16
申请号：US16828580
申请日：2020-03-24
发明人： Huan LIU , Zhonghua SUI , Xuejun FENG , Shougang FENG
摘要： The present disclosure provides a power supply applied to multiple loads, an integrated power supply and a lighting fixture. The power supply includes a first connector, at least one isolated power supply and at least one non-isolated power supply. The first connector is electrically connected with the at least one isolated power supply and the at least one non-isolated power supply, and is electrically connected with a controller, in order to adjust power states of the at least one isolated power supply and the at least one non-isolated power supply by receiving a power supply control signal from the controller. The at least one isolated power supply and the at least one non-isolated power supply are respectively connected with corresponding load circuit, to supply power to the load circuits, and control working states of the connected load circuits according to the power states thereof.
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公开(公告)号：US20210116117A1
公开(公告)日：2021-04-22
申请号：US17134855
申请日：2020-12-28
发明人： Qiang XU , Hongbo WANG , Xuejun FENG , Peng REN , Chaobo LIU
IPC分类号： F21V23/04 , F21V21/108 , F21V21/088 , F21S9/03 , H02J7/00 , H02J7/35
摘要： The present disclosure discloses a lighting device and relates to the field of lighting technology. The lighting device includes a housing, a light source module, a power supply module, a control module, and a sensing module. The light source module, the power supply module, and the control module are collectively accommodated in an accommodating cavity of the housing. The sensing module is configured to detect environmental information, and the control module is configured to adjust brightness of the light source module in combination with remaining electric quantity of the power supply module and the environmental information, so as to adjust the brightness of the light source module according to the actual use environment and the working conditions of the lighting device itself, thereby achieving the purpose of energy saving.
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公开(公告)号：US20200318801A1
公开(公告)日：2020-10-08
申请号：US16908725
申请日：2020-06-22
发明人： Guoping WANG , Xuejun FENG , Hongbo WANG
摘要： The present disclosure provides a light source module and an illumination device which relate to the technical filed of illumination. The light source module includes a light source component and a connector piece. The connector piece is mechanically and electrically connected with the light source component, the connector piece has a mechanical connection portion and an electrical connection portion, the mechanical connection portion is mechanically connected with a base, and the electrical connection portion is electrically connected with a power supply source.
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公开(公告)号：US20200088394A1
公开(公告)日：2020-03-19
申请号：US16690635
申请日：2019-11-21
发明人： Feng LI , Xuejun FENG
IPC分类号： F21V23/06 , H01R33/76 , H01R13/506 , H01R13/207
摘要： The present disclosure discloses a lamp socket connector, a lighting device and a lighting system. The lamp socket connector includes a docking portion. The docking portion includes a docking port for docking a light source module, a docking channel extending from the docking port, and at least two socket terminals in the docking channel.
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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：US20190264880A1
公开(公告)日：2019-08-29
申请号：US16413544
申请日：2019-05-15
发明人： Guoping WANG , Xuejun FENG , Hongbo WANG
摘要： A light source apparatus and a lighting device are provided. The light source apparatus includes a light source assembly, a power source assembly, a first end cap, and a second end cap. The light source assembly includes a light source part and a light diffuser. An interior of the light diffuser includes a first receiving space which extends along a lengthwise direction of the light diffuser and penetrates the light diffuser. The light source part is mounted in the first receiving space along a lengthwise direction of the light diffuser. The power source assembly includes a power source part and a power source cover. An interior of the power source cover includes a second receiving space which extends along a lengthwise direction of the power source cover and penetrates the power source cover. The power source part is mounted in the second receiving space.
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公开(公告)号：US20190242563A1
公开(公告)日：2019-08-08
申请号：US16386106
申请日：2019-04-16
发明人： Ziyu XU , Feng LI , Xuejun FENG
CPC分类号： F21V23/023 , F21S8/04 , F21V5/046 , F21V17/164 , F21V21/096 , F21V23/045 , F21Y2105/18 , F21Y2115/10
摘要： The present disclosure discloses a light source module and a lighting device. The light source module includes an annular light source substrate, which is enclosed to form a housing region, and the light source module further includes a plurality of light emitting units disposed on a surface of the light source substrate, a driving power component disposed in the housing region and electrically connected with the light source substrate, and a light distribution element. The light distribution element includes an annular optical portion covering the light source substrate, a drive housing portion housing the driving power component and disposed in the housing region, and at least two connection portions connecting the drive housing portion to the optical portion. The at least two connection portions divide the housing region into at least two separated spaces.
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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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