The present invention provides a sensor assembly with a cleaning function. The sensor assembly includes a housing including a chamber; a first sensor disposed in the chamber and including a first sensor window facing outward from the chamber; a second sensor outside and fixed relative to the chamber and including a second sensor window; a blower having a blower outlet in the chamber and having a blower inlet; and a flexible hose extending from a first end positioned to receive ambient air to a second end positioned to direct air into the blower inlet. The housing includes a first outlet from the chamber to the exterior environment, and a second outlet from the second chamber to the exterior environment. The first outlet is positioned to direct air across the first sensor window, and the second outlet is positioned to direct air across the second sensor window.
本公开提供了“带清洁的传感器总成”。一种传感器总成包括:壳体,其包括腔室;第一传感器,其设置在所述腔室中并且包括从所述腔室面向外的第一传感器窗口;第二传感器,其在所述腔室的外部并且相对于所述腔室固定,所述第二传感器包括第二传感器窗口;鼓风机,其具有在所述腔室中的鼓风机出口并且具有鼓风机入口;以及柔性软管,其从定位成接收环境空气的第一端延伸到定位成将空气引导至所述鼓风机入口中的第二端。所述壳体包括从所述腔室至外部环境的第一出口,以及从第二腔室至外部环境的第二出口。所述第一出口定位成引导空气穿越所述第一传感器窗口,并且所述第二出口定位成引导空气穿越所述第二传感器窗口。
SENSOR ASSEMBLY WITH CLEANING FUNCTION
带清洁的传感器总成
2021-04-02
Patent
Electronic Resource
Chinese