Title:
LAMP STRUCTURE COMPRISING GAS ADSORPTION BLOCK
Document Type and Number:
WIPO Patent Application WO/2023/279736
Kind Code:
A1
Abstract:
A lamp structure comprising a gas adsorption block. The lamp structure comprises: a lamp body (1); a gas flow pipeline (2), wherein the gas flow pipeline (2) is arranged in the lamp body (1), one end of the gas flow pipeline (2) being configured to be in communication with the interior of the lamp body (1), and the other end of the gas flow pipeline (2) being configured to be in communication with the exterior of the lamp body (1); and a gas adsorption block (3), wherein the gas adsorption block (3) is arranged in the gas flow pipeline (2). Therefore, the problem of the accumulation of volatile organic gas inside a waterproof and dustproof closed lamp is solved. By means of adsorption of volatile organic gas, a light body assembly (14) and a transparent shade (13) are protected, and the light body assembly (14) is prevented from blackening or the transparent shade (13) is prevented from yellowing or atomization, etc.
Inventors:
YIN WEI (CN)
Application Number:
PCT/CN2022/077682
Publication Date:
January 12, 2023
Filing Date:
February 24, 2022
Export Citation:
Assignee:
SHANGHAI SPECTRUM SUN TECH CO LTD (CN)
International Classes:
F21S8/00; F21K9/20; F21V31/00; F21V33/00
Foreign References:
| CN113339709A | 2021-09-03 | |||
| CN109668074A | 2019-04-23 | |||
| CN110582667A | 2019-12-17 | |||
| CN201599774U | 2010-10-06 | |||
| CN207298579U | 2018-05-01 | |||
| CN203162721U | 2013-08-28 | |||
| CN105308390A | 2016-02-03 | |||
| CN101776234A | 2010-07-14 |
Attorney, Agent or Firm:
SHANGHAI SHENXIN LAW FIRM (CN)
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