Title:
LASER LIGHT SOURCE MODULE AND LASER LAMP COMPRISING SAID MODULE
Document Type and Number:
WIPO Patent Application WO/2021/092783
Kind Code:
A1
Abstract:
A laser light source module (110), comprising: at least one laser light source (111); at least one optical fibre (113), arranged in the direction of transmission of the laser, the optical fibre (113) being positioned downstream of the laser light source (111), and one end of the optical fibre (113) being positioned to be aligned with the laser light source (111), such that the laser light emitted by the laser light source (111) is incident to the optical fibre (113); and a collimation system (114), arranged in the direction of transmission of the laser, the collimation system (114) being positioned downstream of the optical fibre (113), and being aligned with the other end of the optical fibre (118) to receive the laser from the optical fibre (113). The structure of the laser light source module (110) allows the number of laser light sources (111), such as laser diodes, to be increased according to requirements, and can thereby also effectively reduce the volume of the module. Also relating to a laser lamp comprising said module.
Inventors:
FENG ZHIXIANG (CN)
ZHU ZHONGBIN (CN)
SUN QIN (CN)
XIA HAIBO (CN)
ZHONG JUN (CN)
GAO XIAOLONG (CN)
ZHU ZHONGBIN (CN)
SUN QIN (CN)
XIA HAIBO (CN)
ZHONG JUN (CN)
GAO XIAOLONG (CN)
Application Number:
PCT/CN2019/117829
Publication Date:
May 20, 2021
Filing Date:
November 13, 2019
Export Citation:
Assignee:
COMMERCIAL AIRCRAFT CORP CN (CN)
COMMERCIAL AIRCRAFT CORPORATION OF CHINA LTD SHANGHAI AIRCRAFT DESIGN AND RES INSTITUTE (CN)
COMMERCIAL AIRCRAFT CORPORATION OF CHINA LTD SHANGHAI AIRCRAFT DESIGN AND RES INSTITUTE (CN)
International Classes:
F21S8/00; F21V9/40; H01S5/00; F21W107/30; F21Y115/30
Foreign References:
| CN204201727U | 2015-03-11 | |||
| CN108023274A | 2018-05-11 | |||
| US5862278A | 1999-01-19 | |||
| CN200972539Y | 2007-11-07 | |||
| CN204962534U | 2016-01-13 | |||
| CN204786017U | 2015-11-18 | |||
| CN102901016A | 2013-01-30 | |||
| CN110671656A | 2020-01-10 | |||
| CN209445155U | 2019-09-27 | |||
| CN204758986U | 2015-11-11 | |||
| CN201803238U | 2011-04-20 |
Attorney, Agent or Firm:
SHANGHAI PATENT & TRADEMARK LAW OFFICE, LLC (CN)
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