Title:
LIGHT SOURCE SYSTEM AND LIGHTING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/032476
Kind Code:
A1
Abstract:
A light source system (10) and a lighting system (60). The light source system (10) comprises a light source assembly (11) and a light concentrating apparatus (12). The light source assembly (11) comprises a main light source assembly (111) and an auxiliary light source assembly (112), the main light source assembly (111) being used to generate main light, and the auxiliary light source assembly (112) being used to generate auxiliary light. When the main light source assembly (111) satisfies a preset condition, the proportion of green light or red light in the main light is within a first preset proportion range. The auxiliary light comprises blue light and red light. The light concentrating apparatus (12) is disposed on an outgoing optical path of the light source assembly (11), and is used to concentrate the main light and the auxiliary light, to obtain projection light. The auxiliary light is used to compensating the color of the main light, so that the proportion of green light or red light in the projection light is adjusted to a second preset proportion range, and then the color rendering index of the light source system (10) is adjusted to a preset color rendering index. The phenomenon of color cast can be improved, and a color rendering index can be adjusted.
Inventors:
ZHANG QUAN (CN)
LI CHU (CN)
LI CHU (CN)
Application Number:
PCT/CN2023/111134
Publication Date:
February 15, 2024
Filing Date:
August 04, 2023
Export Citation:
Assignee:
YLX INC (CN)
International Classes:
F21V9/40
Domestic Patent References:
| WO2021072678A1 | 2021-04-22 |
Foreign References:
| CN218332245U | 2023-01-17 | |||
| CN216591107U | 2022-05-24 | |||
| US20120092862A1 | 2012-04-19 | |||
| CN208535741U | 2019-02-22 | |||
| CN215722650U | 2022-02-01 | |||
| CN216431604U | 2022-05-03 |
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