PROBLEM TO BE SOLVED: To provide an on-vehicle optical sensor washing device capable of washing a sensing surface by changing a washing pattern from a plurality of nozzles with a simple structure.SOLUTION: An on-vehicle optical sensor washing device washes a lens surface 1a of an on-vehicle camera 1 for rear view mirror and a lens surface 2a of an on-vehicle camera 2 for backing. The on-vehicle optical sensor washing device includes: an air pump AP for feeding air; an air nozzle 11 connected to the air pump AP and for washing the lens surface 1a based on the feeding of air; a washer pump WP for feeding a washing fluid; a washer nozzle 12 connected to the washer pump WP and for washing the lens surface 2a based on the feeding of the washing fluid; an other application pipeline H8 capable of feeding air from the air pump AP to a portion other than the air nozzle 11 (pop-up nozzle 13); and a switching valve 31 for, when the washing fluid is fed, blocking a flow passage to the air nozzle 11 from the air pump AP by the pressure.SELECTED DRAWING: Figure 1

    【課題】簡単な構成で、複数のノズルからの洗浄パターンを変更し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、バックミラー用車載カメラ1のレンズ面1a及びバック用車載カメラ2のレンズ面2a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、エアポンプAPに接続され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に接続され洗浄液が給送されることに基づいてレンズ面2aを洗浄するウォッシャノズル12と、エアポンプAPからエアノズル11以外(ポップアップノズル13)に空気を給送可能とする他用途配管H8と、洗浄液が給送されるとその圧力によりエアポンプAPからエアノズル11への流路を遮断する切替弁31とを備える。【選択図】図1


    Access

    Download


    Export, share and cite



    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 / B05B Sprühvorrichtungen , SPRAYING APPARATUS



    ON-VEHICLE OPTICAL SENSOR WASHING DEVICE AND ON-VEHICLE OPTICAL SENSOR WASHING NOZZLE

    KIKUTA TOMOYUKI / INA EIJI / KAWAI KEITA et al. | European Patent Office | 2017

    Free access

    ON-VEHICLE OPTICAL SENSOR WASHING DEVICE

    KIKUTA TOMOYUKI / KAWAI KEITA / SAITO KEITA et al. | European Patent Office | 2018

    Free access


    ON-VEHICLE OPTICAL SENSOR WASHING EQUIPMENT

    INA EIJI / SAITO KEITA / HAYASHI YUJI et al. | European Patent Office | 2017

    Free access

    OPTICAL SENSOR WASHING DEVICE

    KOJIMA AKIRA / FURUNO TAKAHIRO | European Patent Office | 2021

    Free access