Title:
LIGHT REFLECTING SHADE, LIGHT SOURCE ASSEMBLY AND NAVIGATION AID LAMP
Document Type and Number:
WIPO Patent Application WO/2022/233098
Kind Code:
A1
Abstract:
Provided are a light reflecting shade, a light source assembly and a navigation aid lamp. The light reflecting shade comprises a light reflecting portion 10, side plates 20 and a partition plate portion 30, wherein the light reflecting portion 10 has an opening for light rays to enter; the side plates 20 are provided on two sides of the light reflecting portion 10 in a lengthwise direction; and the partition plate portion 30 is arranged in the light reflecting portion 10 and at least two light reflecting cavities 103 are formed by division by means of the partition plate portion and the side plates 20, the at least two light reflecting cavities 103 being used for projecting some of the light rays out of the opening. The light reflecting shade can make a light emitting angle and the light emitting intensity after the light rays are reflected more stable, and the light gathering effect is better.
Inventors:
LV ZHIMING (CN)
SONG HENGZHU (CN)
CHEN GENGJUN (CN)
LI MIN (CN)
SONG HENGZHU (CN)
CHEN GENGJUN (CN)
LI MIN (CN)
Application Number:
PCT/CN2021/110215
Publication Date:
November 10, 2022
Filing Date:
August 03, 2021
Export Citation:
Assignee:
SHENZHEN STAR STANDARD SCIENCE AND TECH INC (CN)
International Classes:
B64D45/08; F21V3/02; F21V7/04; F21V17/00; G02B5/12; F21W111/06
Foreign References:
| CN107191838A | 2017-09-22 | |||
| FR2734044A1 | 1996-11-15 | |||
| CN110185974A | 2019-08-30 | |||
| CN203384711U | 2014-01-08 | |||
| CN202835067U | 2013-03-27 | |||
| CN204730122U | 2015-10-28 | |||
| CN203642079U | 2014-06-11 | |||
| CN201096307Y | 2008-08-06 | |||
| CH694514A5 | 2005-02-28 | |||
| CN101968201A | 2011-02-09 |
Attorney, Agent or Firm:
GUANGZHOU NANFENG PATENT AGENCY LIMITED CO. (CN)
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