To improve washing performance of a lens of an on-vehicle camera.SOLUTION: In a washing nozzle unit 4 which has a plurality of injection ports 48 for injecting a mist-like washing liquid in which air and the washing liquid are mixed to a spherical lens 8 of an on-vehicle camera 2, each of the injection ports 48 is arranged on one side of the lens 8 halved by a line passing an apex O of the lens 8, in a front view of the lens 8, and the mist-like washing liquids injected from each of the injection ports 48 are made to collide at a predetermined place on a surface 8A of the lens 8.SELECTED DRAWING: Figure 6

    【課題】車載カメラのレンズの洗浄性能の向上を図ること。【解決手段】空気と洗浄液とが混合したミスト状の洗浄液を、車載カメラ2の球面状のレンズ8に噴射する複数の噴射口48を有した洗浄ノズルユニット4において、前記噴射口48のそれぞれは、前記レンズ8の正面視において、前記レンズ8の頂点Oを通る線で前記レンズ8を二分した一方の側に配置されており、前記噴射口48のそれぞれから噴射した前記ミスト状の洗浄液同士を、前記レンズ8の表面8Aの所定箇所で衝突させる構成とした。【選択図】図6


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    Title :

    WASHING NOZZLE UNIT AND ON-VEHICLE CAMERA UNIT


    Additional title:

    洗浄ノズルユニット、及び車載カメラユニット


    Contributors:

    Publication date :

    2020-10-01


    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 / G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM , Geräte oder Anordnungen zum Aufnehmen, Projizieren oder Betrachten von Fotografien / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen



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