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Patent Searching and Data


Title:
LIGHTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/062041
Kind Code:
A1
Abstract:
A lighting device, comprising: a lamp housing (130), the lamp housing (130) having a bottom plate (110) and a side plate (131) surrounding the edge of the bottom plate (110), the bottom plate (110) having a mounting surface (111); at least one light emitting assembly (120) disposed on the mounting surface (111); lens assemblies (140) disposed on the sides of the light emitting assemblies (120) against the bottom plate (110); and a light transmitting plate (160) disposed on the sides of the lens assemblies (140) against the light emitting assemblies (120). The lens assemblies (140) are disposed on the mounting surface (111), and an accommodating space is formed between the lens assemblies (140) and the bottom plate (110); the at least one light emitting assembly (120) is disposed inside the accommodating space; the light transmitting plate (160) and the lamp housing (130) form a dustproofing sealed space. A lighting device that has a high waterproof level, a long service life, and is easy to assemble/disassemble and maintain can be provided.

Inventors:
CHEN, Kai (North of 2nd Floor, Block 3No. 18, Kangzhong Road, Gongshu Distric, Hangzhou Zhejiang 5, 310015, CN)
HUANG, Jianming (North of 2nd Floor, Block 3No. 18, Kangzhong Road, Gongshu Distric, Hangzhou Zhejiang 5, 310015, CN)
Application Number:
CN2018/079615
Publication Date:
April 04, 2019
Filing Date:
March 20, 2018
Export Citation:
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Assignee:
HANGZHOU HPWINNER OPTO CORPORATION (North of 2nd Floor, Block 3No. 18, Kangzhong Road, Gongshu Distric, Hangzhou Zhejiang 5, 310015, CN)
International Classes:
F21S8/08; F21V15/01; F21V17/10; F21V19/00; F21V21/30; F21V23/00; F21V29/50; F21V31/00
Foreign References:
CN202791658U2013-03-13
CN104654140A2015-05-27
CN102506331A2012-06-20
CN206112694U2017-04-19
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (10th Floor, Building 110 Caihefang Road, Haidian District, Beijing 0, 100080, CN)
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