Title:
HIGH BEAM AND LOW BEAM INTEGRATED VEHICLE LAMP MODULE
Document Type and Number:
WIPO Patent Application WO/2020/248457
Kind Code:
A1
Abstract:
A vehicle lamp module, relating to the technical field of vehicle illumination. A high beam and a low beam in the vehicle lamp module are integrated, the vehicle lamp module forms the high beam by using light continuously emitted by a light source (1) in a period of rotation around a rotation shaft (5), and achieves switching to the low beam by turning off the light source (1) provided on a radiator (2) in a preset angular range of each period of rotation by means of an electric motor (3), in the preset rotation angle range, the light source (1) does not emit light, and light emitted in other angle ranges of the period of rotation around the rotation shaft (5) forms a low beam illumination light shape of a specific cut-off shape. The structure and the high beam and low beam switching mechanism of the vehicle lamp module are simple, and the utilization rate of the light source is high.
Inventors:
ZHANG JIE (CN)
Application Number:
PCT/CN2019/111699
Publication Date:
December 17, 2020
Filing Date:
October 17, 2019
Export Citation:
Assignee:
HASCO VISION TECH CO LTD (CN)
International Classes:
F21S41/657; F21V5/04; F21V7/04; F21V14/02; F21V29/70; F21W102/13; F21Y115/10
Foreign References:
| CN110145720A | 2019-08-20 | |||
| DE434356C | 1926-09-21 | |||
| JP2008192313A | 2008-08-21 | |||
| KR20140039585A | 2014-04-02 | |||
| JP2013149367A | 2013-08-01 | |||
| CN101162979A | 2008-04-16 | |||
| KR20160125693A | 2016-11-01 | |||
| JP2012226997A | 2012-11-15 |
Attorney, Agent or Firm:
RUNPING & PARTNERS (CN)
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