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Patent Searching and Data


Title:
VEHICLE LAMP LIGHTING DEVICE, VEHICLE HEADLAMP, AND VEHICLE
Document Type and Number:
WIPO Patent Application WO/2020/258591
Kind Code:
A1
Abstract:
A vehicle lamp lighting device, a vehicle headlamp, and a vehicle. The vehicle lamp lighting device comprises a first optical element (3) and multiple light source assemblies (4); the first optical element (3) comprises multiple optical units (31) connected in sequence; each of the light source assemblies (4) comprises a light source (41); the optical units (31) have one-to-one correspondence to the light sources (41), so that the angle and/or distance between the light source (41) and the optical axis of the corresponding optical unit (31) can be separately adjusted. The positions of the multiple light source assemblies (4) in the vehicle lamp lighting device can be adjusted separately, and thus, the optical units (31) can be kept fixed at the positions thereof in the appearance design; the vehicle lamp lighting device has a compact structure and a small size.

Inventors:
QIU, Zhiping (CN)
ZHANG, Dapan (CN)
LI, Hui (CN)
ZHU, He (CN)
SANG, Wenhui (CN)
Application Number:
CN2019/110989
Publication Date:
December 30, 2020
Filing Date:
October 14, 2019
Export Citation:
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Assignee:
HASCO VISION TECHNOLOGY CO., LTD. (CN)
International Classes:
F21S41/10; F21S41/141; F21S41/25; F21W102/00; F21Y115/10
Attorney, Agent or Firm:
RUNPING & PARTNERS (CN)
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