Title:
VEHICLE LAMP, PROJECTION ASSEMBLY AND VEHICLE
Document Type and Number:
WIPO Patent Application WO/2023/208066
Kind Code:
A1
Abstract:
Provided are a vehicle lamp, a projection assembly and a vehicle. The projection assembly comprises multiple optical units, each optical unit comprising a reflecting mirror and a lens. The reflecting mirror having a light reflecting surface, and the lens has a light incident surface, the light incident surface being arranged corresponding to the light reflecting surface. Each optical unit has an optical axis extending along a direction X, the light reflecting surface and the corresponding light incident surface being arranged along the direction X. Some of the multiple optical units are asymmetric units, the asymmetric units satisfying the following: the optical axis and the geometric center line of the light reflecting surface of an asymmetric unit being arranged at an interval along a direction Y.
Inventors:
SUN BOLIN (CN)
TANG BINBIN (CN)
ZHANG SHIYING (CN)
TANG BINBIN (CN)
ZHANG SHIYING (CN)
Application Number:
PCT/CN2023/090953
Publication Date:
November 02, 2023
Filing Date:
April 26, 2023
Export Citation:
Assignee:
BEIJING CHEHEJIA AUTOMOBILE TECH CO LTD (CN)
International Classes:
F21S41/25; F21S41/141; F21S41/32; F21W102/13; F21W107/10; F21Y115/10
Foreign References:
| CN217684748U | 2022-10-28 | |||
| CN101285562A | 2008-10-15 | |||
| JPH0650111U | 1994-07-08 | |||
| CN112762407A | 2021-05-07 | |||
| US20140233253A1 | 2014-08-21 | |||
| JPH06176603A | 1994-06-24 |
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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