The invention provides a sensor device with a cleaning function. A sensor device includes: a sensor including a sensor lens; an air nozzle fixed relative to the sensor lens and positioned to direct an airflow out of the air nozzle across the sensor lens; and a fin, the fin being positioned within the air nozzle. The fin is rotatably coupled to the air nozzle and rotatable relative to the air nozzle about an axis of rotation. The fins extend radially from the axis of rotation. The fins are rotatable between a first position that blocks airflow through the air nozzle and a second position that allows airflow through the air nozzle.
本公开提供了“带清洁功能的传感器设备”。一种传感器设备包括:传感器,所述传感器包括传感器透镜;空气喷嘴,所述空气喷嘴相对于所述传感器透镜固定并且被定位成跨所述传感器透镜将气流引导出所述空气喷嘴;和翅片,所述翅片定位在所述空气喷嘴内。所述翅片可旋转地联接到所述空气喷嘴并且可围绕旋转轴线相对于所述空气喷嘴旋转。所述翅片从所述旋转轴线径向伸长。所述翅片可在阻止气流通过所述空气喷嘴的第一位置与允许气流通过所述空气喷嘴的第二位置之间旋转。
SENSOR DEVICE WITH CLEANING FUNCTION
带清洁功能的传感器设备
2023-04-07
Patent
Elektronische Ressource
Chinesisch
SENSOR CLEANING DEVICE, SENSOR CLEANING METHOD AND SENSOR CLEANING PROGRAM
Europäisches Patentamt | 2023
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