To provide an optical sensor washing device that can wash an optical sensor more properly.SOLUTION: An optical sensor washing device 1 includes: an optical sensor 2; a cover 4 for covering the optical sensor 2; and a liquid injection nozzle 8 for jetting liquid, and washes an outside surface of the cover 4 with the liquid. A space S through which a gas flows is provided between the optical sensor 2 and the cover 4. An injection port 46 for jetting a gas flowing through the space S toward a washing region is provided in a position higher than the washing region of the outside surface which is washed by the liquid.SELECTED DRAWING: Figure 8
【課題】より適切に光学センサを洗浄できる光学センサ洗浄装置を提供する。【解決手段】光学センサ2と、光学センサ2を覆うカバー4と、液体を噴射する液体噴射ノズル8とを備え、液体によってカバー4の外表面を洗浄する光学センサ洗浄装置1であって、光学センサ2と、カバー4との間に、気体が流される空間Sが設けられ、液体で洗浄される外表面の洗浄領域よりも上の位置に、洗浄領域に向けて空間Sを流れる気体を噴射する噴射口46が設けられている。【選択図】図8
OPTICAL SENSOR WASHING DEVICE
光学センサ洗浄装置
2021-07-26
Patent
Electronic Resource
Japanese
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