STREET LAMP HOLDER - SHANGHAI QIANLONG ENERGY SAVING TECH CO LTD

Title:

STREET LAMP HOLDER

Document Type and Number:

WIPO Patent Application WO/2023/024990

Kind Code:

A1

Abstract:

A street lamp holder, comprising a housing (1), wherein the housing (1) is internally provided with an accommodating cavity (14), a first sealing groove (11) arranged around the accommodating cavity (14), and a second sealing groove (12) located in the accommodating cavity (14); a light source (3) is accommodated in the accommodating cavity (14); an optical module (4) is also accommodated in the accommodating cavity (14) and covers an outer side of the light source (3); a sealing member (2) is limited and accommodated in the first sealing groove (11) and/or the second sealing groove (12); the first sealing groove (11) is arranged around the outer side of the light source (3), and when the sealing member (2) is accommodated in the first sealing groove (11), a sealing cavity is formed between the accommodating cavity (14) and the housing (1); and the second sealing groove (12) is located between the light source (3) and the first sealing groove (11), and when the sealing member (2) is accommodated in the second sealing groove (12), the sealing cavity is formed between the accommodating cavity (14) and the optical module (4). According to the street lamp holder, the first sealing groove and the second sealing groove are arranged on the housing, so that the corresponding sealing groove and optical module can be selected according to different application requirements, the development cost of products can be reduced, and the application requirements of multiple occasions can also be satisfied.

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Inventors:

ZHU ZENGLONG (CN)
WEI QINGJUN (CN)

Application Number:

PCT/CN2022/112934

Publication Date:

March 02, 2023

Filing Date:

August 17, 2022

Export Citation:

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Assignee:

SHANGHAI QIANLONG ENERGY SAVING TECH CO LTD (CN)

International Classes:

F21S8/08; F21V5/04; F21V31/00

Foreign References:

CN103759197A	2014-04-30
CN201753875U	2011-03-02
CN206257573U	2017-06-16
CN215929283U	2022-03-01
CN208735598U	2019-04-12
CN213746229U	2021-07-20

Attorney, Agent or Firm:

SUZHOU LINKED INTELLECTUAL PROPERTY AGENCY (CN)

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