Title:
LAMP AND LAMP SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/065147
Kind Code:
A1
Abstract:
A lamp (300, 400) and a lamp system (100). The lamp (300, 400) comprises two side covers (310, 410) arranged opposite to each other, a light guide plate (330, 430), at least one light source (340, 440) and an electrical connection assembly (350, 450). The light guide plate (330, 430) is carried on the side covers (310, 410). The light guide plate (330, 430) has a light incident surface (331, 431) and a light exit surface (332, 432) connected to the light incident surface (331, 431). Furthermore, the light exit surface (332, 432) of the light guide plate (330, 430) is a curved surface. The light source (340, 440) is configured in at least one of the two side covers (310, 410). Furthermore, the light source (340, 440) is adjacent to the light incident surface (331, 431) of the light guide plate (330, 430). The electrical connection assembly (350, 450) and the light source (340, 440) form a power-on circuit.
Inventors:
JU CHIH-HUNG (CN)
CHANG CHENG-ANG (CN)
CHANG CHENG-ANG (CN)
Application Number:
PCT/CN2021/124966
Publication Date:
April 27, 2023
Filing Date:
October 20, 2021
Export Citation:
Assignee:
RADIANT OPTO ELECTRONICS SUZHOU CO LTD (CN)
RADIANT OPTO ELECTRONICS CORP (CN)
RADIANT OPTO ELECTRONICS CORP (CN)
International Classes:
F21S2/00; F21V19/00
Domestic Patent References:
| WO2020073318A1 | 2020-04-16 | |||
| WO2019037080A1 | 2019-02-28 |
Foreign References:
| CN207569721U | 2018-07-03 | |||
| CN106885186A | 2017-06-23 | |||
| CN113154304A | 2021-07-23 | |||
| US20180341058A1 | 2018-11-29 |
Attorney, Agent or Firm:
BEIJING EAST IP LTD. (CN)
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