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公开(公告)号：US11131439B2
公开(公告)日：2021-09-28
申请号：US16829551
申请日：2020-03-25
发明人： Chaobo Liu , Hongbo Wang , Qingjun Wei
IPC分类号： F21V5/00 , F21V3/10 , F21S8/08 , F21V5/04 , F21V29/70 , F21Y105/16 , F21Y115/10 , F21W131/103
摘要： The present disclosure discloses a lighting device, including a light body, a light source module mounted in the light body, and a light transmissive portion covering the light source module. The light source module includes a plurality of lenses and a light emitting unit accommodated in each of the lens; light emitted by the light emitting unit is emitted from the light transmissive portion after being distributed by the lens; the light transmissive portion is arc-shaped; and an incident angle corresponding to incident light at any point of the light transmissive portion is smaller than 45°. In the lighting device according to the present disclosure, by designing the light transmissive portion to be arc-shaped, the incident angle corresponding to the incident light on the light transmissive portion is limited within 45°.
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公开(公告)号：US11112092B2
公开(公告)日：2021-09-07
申请号：US16907124
申请日：2020-06-19
发明人： Zenglong Zhu , Hongbo Wang , Qingjun Wei , Guoping Wang
IPC分类号： F21V15/015 , F21V17/10 , F21S8/08 , F21V17/12 , F21W131/103 , F21Y115/10 , F21S9/00
摘要： A streetlight device includes a power source portion and a lighting portion. The power source portion includes a driving power source, a power source base provided with a receiving space for receiving the driving power source, and a power source upper cover for closing the power source base. The lighting portion is connected at one end of the power source upper cover. The power source upper cover and the power source base are connected with each other through a hinge assembly. The power source upper cover is provided with a power source mounting assembly, and the driving power source is mounted onto the power source upper cover through the power source mounting assembly.
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公开(公告)号：US11255489B2
公开(公告)日：2022-02-22
申请号：US16660912
申请日：2019-10-23
发明人： Xiaowei Xu , Hongbo Wang , Xuejun Feng , Feng Li
摘要： The disclosure provides a light emitting module and a lighting device using the light emitting module. The light emitting module includes a light source component, and several light guide sheets arranged at a periphery of the light source component, the light source component includes several groups of light source strips vertically arranged, and each group of light source strips is covered with one of the light guide sheets.
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公开(公告)号：US11215333B2
公开(公告)日：2022-01-04
申请号：US16908725
申请日：2020-06-22
发明人： Guoping Wang , Xuejun Feng , Hongbo Wang
IPC分类号： F21S8/00 , F21V23/02 , F21V17/00 , F21V23/06 , F21Y105/18
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：US11131440B2
公开(公告)日：2021-09-28
申请号：US16537944
申请日：2019-08-12
发明人： Chaobo Liu , Xuejun Feng , Hongbo Wang
IPC分类号： F21V13/04 , F21V29/75 , F21K9/68 , F21K9/69 , F21V7/04 , F21V17/16 , F21Y115/10 , F21S43/31 , F21S41/32 , F21V7/00
摘要： A reflecting device is provided. The reflecting device includes a first optical element and a second optical element; the first optical element and the second optical element are both transparent; the second optical element has a side wall and a light emergent port; the side wall encloses an optical space in communication with the light emergent port; the first optical element is surrounded by the side wall of the second optical element and extends into the optical space; the first optical element has a light incident surface and a light emergent surface; and the light incident surface encloses an accommodating chamber.
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公开(公告)号：US10859217B2
公开(公告)日：2020-12-08
申请号：US15855541
申请日：2017-12-27
发明人： Chaobo Liu , Hongbo Wang , Xiaowei Xu , Xuejun Feng
IPC分类号： F21S2/00 , F21V5/00 , F21V3/02 , F21V15/01 , F21V23/00 , F21V23/02 , F21Y115/10 , F21Y105/18
摘要： Examples of the present disclosure disclose a light source apparatus and a method of manufacturing the light source apparatus. The light source apparatus includes a luminescent component having a substrate and at least two luminescent units disposed on the substrate, where the at least two luminescent units is arranged along a circular ring; and a light distribution component including an optical element provided with an annular lens or a transparent mask and a mounting part encircling the annular lens or the transparent mask and being connected with the optical element and the substrate, where the lens or the transparent mask receive emergent light of the at least two luminescent units and emitting the light after light distribution, and the mounting part is bonded to the substrate and is configured to fix the optical element above the at least two luminescent units.
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公开(公告)号：US10851983B2
公开(公告)日：2020-12-01
申请号：US16193573
申请日：2018-11-16
发明人： Xuejun Feng , Chengpei You , Hongbo Wang
IPC分类号： F21V23/06 , H01R31/06 , F21V19/00 , H01R33/94 , F21V25/04 , H01R33/955 , F21V23/00 , F21V23/02 , F21V23/04 , H01R33/96 , H01R33/97 , F21Y103/00 , H01R33/06
摘要： An adapter, a light source device employing the same, and an illuminating device employing the same are provided. The adapter includes a main body, an ejector pin movably connected with the main body, and an operating member disposed between the ejector pin and the main body. The main body includes: a power supply mounting part, a light source mounting part, and a conducting wire extended from the power supply mounting part to the light source mounting part. The ejector pin is operationally moved to a blocking position for preventing the power supply mounting part from being matched with the power supply module and a release position for releasing the power supply mounting part to be matched with the power supply module. The operating member is operationally moved on the main body to an ‘on’ position and an ‘off’ position.
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公开(公告)号：US10928034B2
公开(公告)日：2021-02-23
申请号：US16697166
申请日：2019-11-26
发明人： Chaobo Liu , Hongbo Wang , Qingjun Wei
IPC分类号： F21V5/04 , F21S8/08 , F21V5/00 , F21W131/103
摘要： The present disclosure provides a light distribution element and a light source module. The light distribution element includes: a light incident surface which is in the shape of a smooth inward concave curved surface and forms an accommodation cavity for accommodating a light emitting unit; and a light emitting surface which is in the shape of a smooth outward convex curved surface and is provided opposite to the light incident surface. There is a difference between the thickness of the light incident surface and the thickness of the light emitting surface, thus in the light spot formed by the light emitted from the light emitting surface where the thickness is relatively large, the color tolerance between a yellow spot and white light is less than a preset color difference.
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公开(公告)号：USD859731S1
公开(公告)日：2019-09-10
申请号：US29614674
申请日：2017-08-22
设计人： Guoping Wang , Ziyu Xu , Qingjun Wei , Hongbo Wang , Jianzhu Du
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公开(公告)号：US20180119937A1
公开(公告)日：2018-05-03
申请号：US15855541
申请日：2017-12-27
发明人： Chaobo Liu , Hongbo Wang , Xiaowei Xu , Xuejun Feng
CPC分类号： F21V23/005 , F21S2/005 , F21V3/02 , F21V5/007 , F21V15/01 , F21V23/02 , F21Y2105/18 , F21Y2115/10
摘要： Examples of the present disclosure disclose a light source apparatus and a method of manufacturing the light source apparatus. The light source apparatus includes a luminescent component having a substrate and at least two luminescent units disposed on the substrate, where the at least two luminescent units is arranged along a circular ring; and a light distribution component including an optical element provided with an annular lens or a transparent mask and a mounting part encircling the annular lens or the transparent mask and being connected with the optical element and the substrate, where the lens or the transparent mask receive emergent light of the at least two luminescent units and emitting the light after light distribution, and the mounting part is bonded to the substrate and is configured to fix the optical element above the at least two luminescent units.
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