Title:
LIGHT SOURCE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/011037
Kind Code:
A1
Abstract:
A light source system, comprising: a light source adjustment apparatus (100), comprising a light source mechanism (10), a collimating lens mechanism (20) used for collimating a light beam emitted by the light source mechanism (10), and a position adjustment mechanism (30) which is connected to the collimating lens mechanism (20) and which is used for adjusting a relative position of the collimating lens mechanism (20) and the light source mechanism (10); and a focusing lens (200), which is arranged in the light exit direction of the collimating lens mechanism (20) for use in converging the light beams collimated by a collimating lens. The light source mechanism (10) is provided with at least one illuminant group (11), and the at least one illuminant group (11) comprises at least two different illuminants. The at least two different illuminants are arranged on a light source, and the position adjustment mechanism (30) is arranged to connect to the collimating lens mechanism (20), so as to control the relative displacement of the collimating lens mechanism (20) and the light source mechanism (10), so that lens units on the collimating lens mechanism (20) may be aligned with different illuminants for collimation, thereby achieving different light spot effects.
Inventors:
CHEN GUOPING (CN)
Application Number:
PCT/CN2022/100912
Publication Date:
February 09, 2023
Filing Date:
June 23, 2022
Export Citation:
Assignee:
GUANGZHOU UNIONLUX ELECTRONIC TECH CO LTD (CN)
International Classes:
F21S8/00
Foreign References:
| CN113531441A | 2021-10-22 | |||
| CN206112693U | 2017-04-19 | |||
| CN110778939A | 2020-02-11 | |||
| CN102767781A | 2012-11-07 | |||
| CN109973912A | 2019-07-05 | |||
| US20020048234A1 | 2002-04-25 | |||
| US20150167935A1 | 2015-06-18 |
Attorney, Agent or Firm:
GUANGZHOU RUNHE INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (CN)
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