Title:
LIGHTING MODULE FOR SIMULATING SUNLIGHT IRRADIATION, LIGHTING LAMP AND LIGHTING METHOD
Document Type and Number:
WIPO Patent Application WO/2023/155715
Kind Code:
A1
Abstract:
A lighting module for simulating sunlight irradiation, a lighting lamp and a lighting method. The lighting lamp comprises a lamp system module (1), a backlight module (2) and a lighting module (3). The lighting module (3) comprises lamp sources (33), lamp source radiators (34), lamp cups (32) and lamp cup fixing bases (31). The lamp cups (32) are arranged on the lamp cup fixing bases (31), the lamp sources (33) are arranged in the lamp cups (32) and are horizontally centered with the position of the lamp cups (32), and the lamp source radiators (34) are arranged on the sides, away from the lamp cups (32), of the lamp sources (33) and are flush with the lamp sources (33). The lighting module (3) further comprises plate beamsplitter bases (35) and plate beamsplitters (36), and the plate beamsplitters (36) are arranged on the plate beamsplitter bases (35), so that light rays reflected by means of the lamp cups (32) are reflected, and the reflected light rays are reflected to an indoor floor or a wall surface. Light rays emitted by the lamp sources (33) and reflected by the lamp cups (32) are then reflected by means of the plate beamsplitters (36) so that the reflected light rays are reflected to the floor or the wall surface. By means of the lighting module provided with the multiple plate beamsplitters and being symmetrical left and right, lighting light spots having clear boundaries and being bright and uniform are obtained.
Inventors:
LIAO HANZHONG (CN)
CHENG PING (CN)
CHENG PING (CN)
Application Number:
PCT/CN2023/074937
Publication Date:
August 24, 2023
Filing Date:
February 08, 2023
Export Citation:
Assignee:
SHENZHEN ZIHONG OPTICAL TECH CO LTD (CN)
International Classes:
F21S8/00; F21V7/06; F21V14/00
Foreign References:
| CN111678066A | 2020-09-18 | |||
| TWM481367U | 2014-07-01 | |||
| CN111506136A | 2020-08-07 | |||
| CN103133975A | 2013-06-05 | |||
| CN103955063A | 2014-07-30 | |||
| CN216693257U | 2022-06-07 | |||
| CN114321781A | 2022-04-12 |
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