PROBLEM TO BE SOLVED: To provide an on-vehicle optical sensor washing device capable of washing a sensing surface by feeding a fluid to one of a first nozzle and a second nozzle without using a solenoid-valve.SOLUTION: An on-vehicle optical sensor washing device washes a lens surface 1a of an on-vehicle camera 1. The on-vehicle optical sensor washing device includes: an air pump AP for feeding air; an air nozzle 11 and a mixed phase pop-up nozzle 12 for washing the lens surface 1a based on the feeding of air; a washer pump WP for feeding a washing fluid; and a switching valve 31 capable of feeding air to the mixed phase pop-up nozzle 12 by, when the washing fluid from the washer pump WP is fed, switching a flow passage from the air pump AP from the air nozzle 11 side to the mixed phase pop-up nozzle 12 side by the pressure.SELECTED DRAWING: Figure 1

    【課題】電磁弁を用いることなく、第1のノズル及び第2のノズルの一方に流体を給送させてセンシング面を洗浄することができる車載光学センサ洗浄装置を提供すること。【解決手段】車載光学センサ洗浄装置は、車載カメラ1のレンズ面1aを洗浄するための車載光学センサ洗浄装置であって、空気を給送するエアポンプAPと、空気が給送されることに基づいてレンズ面1aを洗浄するエアノズル11及び混相ポップアップノズル12と、洗浄液を給送するウォッシャポンプWPと、ウォッシャポンプWPからの洗浄液が給送されるとその圧力によりエアポンプAPからの流路をエアノズル11側から混相ポップアップノズル12側に切り替えて該混相ポップアップノズル12に空気を給送可能とする切替弁31とを備える。【選択図】図1


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    Title :

    ON-VEHICLE OPTICAL SENSOR WASHING DEVICE


    Additional title:

    車載光学センサ洗浄装置


    Contributors:
    KIKUTA TOMOYUKI (author) / KAWAI KEITA (author) / SAITO KEITA (author) / HAYASHI YUJI (author) / INA EIJI (author)

    Publication date :

    2018-03-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    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 / B08B Reinigen allgemein , CLEANING IN GENERAL



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