The invention provides a sensor airflow apparatus. An apparatus includes a housing defining a chamber and including a panel including at least one aperture, at least one sensor fixed inside the chamber and having a field of view through a lens and the aperture, at least one annular disc attached to the sensor concentrically around the lens and including a radially outer edge contactlessly exposedto the chamber, and at least three vanes extending from the disc to the panel and arranged radially asymmetrically around the disc.
本公开提供了“传感器气流设备”。一种设备,包括:外壳,所述外壳限定腔室并且包括具有至少一个孔口的面板;至少一个传感器,所述至少一个传感器固定在所述腔室内并且具有穿过透镜和所述孔口的视野;附接到所述传感器的至少一个环形盘,所述至少一个环形盘同心地围绕所述透镜并且包括非接触地暴露于所述腔室的径向外边缘;以及至少三个叶片,所述至少三个叶片从所述盘延伸到所述面板并且围绕所述盘径向非对称地布置。
Sensor airflow apparatus
传感器气流设备
2020-08-11
Patent
Elektronische Ressource
Chinesisch