Title:
VEHICLE LAMP
Document Type and Number:
WIPO Patent Application WO/2020/253442
Kind Code:
A1
Abstract:
A vehicle lamp (100), comprising a light source (150), a light guide rod (110), an upper light guide rod press plate (123a), and a lower light guide rod press plate (123b). The upper light guide rod press plate (123a) and the lower light guide rod press plate (123b) are used for fixing the light guide rod (110) on an emergent light path of the light source (150), and at least one wired contact is provided between the light guide rod (110) and the upper light guide rod press plate (123a) and the lower light guide rod press plate (123b). By means of the configurations above, on one hand, light emitted by the LED light source (150) is transmitted by the light guide rod (110) and then emitted out to form 360-degree emitted light; and on the other hand, by fixing the light guide rod (110) by implementing a wired contact between the light guide rod (110) and the upper light guide rod press plate (123a) and the lower light guide rod press plate (123b), light rays entering the light guide rod (110) can keep total internal reflection in the light guide rod (110) without the occurrence of light leakage, thereby keeping high luminous efficacy.
Inventors:
FU JINJIANG (CN)
JIANG HUANCHENG (CN)
CHEN BIN (CN)
MA YONG (CN)
JIANG HUANCHENG (CN)
CHEN BIN (CN)
MA YONG (CN)
Application Number:
PCT/CN2020/090835
Publication Date:
December 24, 2020
Filing Date:
May 18, 2020
Export Citation:
Assignee:
YLX INC (CN)
International Classes:
F21V8/00; F21S41/00; F21V29/70
Foreign References:
| CN206222180U | 2017-06-06 | |||
| CN206222180U | 2017-06-06 | |||
| CN207350069U | 2018-05-11 | |||
| CN102707402A | 2012-10-03 | |||
| CN208107975U | 2018-11-16 | |||
| CN207073794U | 2018-03-06 | |||
| CN207635095U | 2018-07-20 | |||
| US20190063710A1 | 2019-02-28 |
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