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Title:
SOLAR STREET LAMP
Document Type and Number:
WIPO Patent Application WO/2021/004084
Kind Code:
A1
Abstract:
Disclosed is a solar street lamp, comprising a housing mechanism (10), an illumination mechanism (20) and a photovoltaic panel (23), wherein the illumination mechanism comprises a battery (21) and a light-emitting assembly (22), and the housing mechanism (10) comprises an expansion mechanism (11) and a lower housing (12). The expansion mechanism (11) comprises an upper housing (111); the light-emitting assembly (22) is arranged at a bottom end of the lower housing (12) and is electrically connected to the battery (21); the expansion mechanism (11) comprises a support assembly and an extension plate (151); the photovoltaic panel (23) is mounted on the support assembly or independently arranged at the outside or mounted on the upper housing (111); and the extension plate (151) is used for bearing the photovoltaic panel (23). By providing the expansion mechanism (11), in the solar street lamp, when faced with different use environments of the photovoltaic panel (23), the assembly mode for the photovoltaic panel (23), relative to the housing mechanism (10), can be freely switched by means of the expansion mechanism (11), such that the expandability and the environmental applicability of the lamp is remarkably improved, and the manufacturing cost of the solar street lamp is also reduced.

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Inventors:
WANG YUNFENG (CN)
XIONG BIAO (CN)
SU YUNSHENG (CN)
CHEN XIUJUAN (CN)
Application Number:
PCT/CN2020/079249
Publication Date:
January 14, 2021
Filing Date:
March 13, 2020
Export Citation:
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Assignee:
SHENZHEN DIANMING TECH CO LTD (CN)
International Classes:
F21S9/03; F21V23/00; F21V31/00; F21V33/00; F21W131/103
Foreign References:
CN207674301U2018-07-31
CN207674301U2018-07-31
CN108488747A2018-09-04
CN209054483U2019-07-02
CN207865244U2018-09-14
CN207599554U2018-07-10
CN109519851A2019-03-26
Attorney, Agent or Firm:
SHENZHEN ZHONGYI UNION INTELLECTUAL PROPERTY AGENCY CO.,LTD. (CN)
Download PDF:
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