Title:
VEHICLE LAMP
Document Type and Number:
WIPO Patent Application WO/2023/162906
Kind Code:
A1
Abstract:
The present invention comprises light sources (31, 32), reflecting surfaces (41, 42) that reflect light emitted from the light sources (31, 32), a projection lens (21) which transmits the light reflected by the reflecting surfaces (41, 42) to project the transmitted light toward the front side of a vehicle, and a shade (50) disposed between the light sources (31, 32) and the projection lens (21) to form a cut-off line for each light distribution pattern. The light sources (31, 32) are disposed at positions spaced apart from the optical axis of the projection lens (21), and the reflecting surfaces (41, 42) are disposed to cover the light sources from an upper side or from a lower side such that the light emitted from the light sources (31, 32) can be reflected toward the projection lens (21), thereby forming a low beam light distribution pattern or a high beam light distribution pattern.
Inventors:
MATSUMOTO KAZUHIRO (JP)
Application Number:
PCT/JP2023/005904
Publication Date:
August 31, 2023
Filing Date:
February 20, 2023
Export Citation:
Assignee:
MATSUMOTO KAZUHIRO (JP)
International Classes:
F21S41/147; F21S41/36; F21S41/43; F21W102/155; F21Y115/10
Foreign References:
| CN103307534A | 2013-09-18 | |||
| JP2017103189A | 2017-06-08 | |||
| JP2015026497A | 2015-02-05 | |||
| JP2016115583A | 2016-06-23 |
Attorney, Agent or Firm:
SANO Hiroshi et al. (JP)
Download PDF: