PROBLEM TO BE SOLVED: To suggest an effective lens cleaning device of an automobile camera.SOLUTION: A cleaning device 1 for cleaning a lens 8 of an automobile camera 2 is configured so that the lens captures images along a longitudinal direction optical axis and includes a cleaning head 4 which is disposed at a position fixed to the camera 2 and has an annular whole shape coaxial with an axis of the lens. The cleaning head 4 includes an annular inner wall which is disposed at the rear side of the lens along the optical axis and supports cleaning means directed to the lens. The annular inner wall of the head 4 includes a plurality of nozzles 32 capable of delivering cleaning fluid to the lens 8. The cleaning device can be applied to washing especially for a rear camera which is disposed in a rear part of an automobile and is directed to capture images of a road scene spreading backward of the automobile.SELECTED DRAWING: Figure 2
【課題】自動車カメラの効果的なレンズ洗浄装置を提案する。【解決手段】自動車カメラ2のレンズ8を洗浄する洗浄装置1は、前記レンズが長手方向光軸に沿って画像を取り込むように構成され、カメラ2に対して固定された位置に配設され、レンズの軸と同軸の環状の全体形状を有する洗浄ヘッド4を備える。洗浄ヘッド4は、光軸に沿ってレンズの後方に配置され、レンズに向けられた洗浄手段を支持する環状内壁を備える。ヘッド4の環状内壁は、レンズ8に向けて洗浄液を送出可能な複数のノズル32を備える。本発明は、特に、自動車の後部に配置され、自動車の後方に広がる道路景色の画像を取り込むように向けられた後方カメラの洗浄に適用可能である。【選択図】図2
CLEANING DEVICE OF AUTOMOBILE DRIVE SUPPORTING CAMERA
自動車運転支援カメラの洗浄装置
2016-05-16
Patent
Elektronische Ressource
Japanisch
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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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