The present invention relates to a raindrop detecting device having a reflection part. A reflection part is provided on a side of a light emitting part, so that light emitted toward a light emitting side wall part by the light emitting part can be easily guided to a windshield direction, thereby increasing light efficiency of the light emitting part. The raindrop detecting device having a reflection part comprises: a light emitting member; and a light receiving member.
본 발명은 반사부를 구비하는 우적 감지 장치에 관한 것으로, 발광부의 측방에 반사부를 구비하므로, 발광부가 발광측벽부 방향으로 발광하는 광이 용이하게 윈드실드 방향으로 안내되어, 발광부의 광 효율이 증가되는 효과가 있다.
Rain Sensor with Reflection Part
반사부를 구비하는 우적 감지 장치
2018-11-01
Patent
Electronic Resource
Korean
IPC: | B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen |
ONE BODY TYPE RAIN SENSOR WITH REFLECTION TYPE SENSOR FOR DETECTING EXTERNAL OBJECT
European Patent Office | 2017
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