The present disclosure provides a sensor assembly with cleaning. A sensor assembly includes a sensor including a cylindrical sensor window defining an axis; a cover fixed relative to the sensor; and an air duct mounted to the sensor and extending through the axis. The cover is positioned to expose a circumferential portion of the sensor window. The circumferential portion extends circumferentially relative to the axis from a first end adjacent the cover to a second end adjacent the cover. The circumferential portion includes a midpoint circumferentially located between the first end portion and the second end portion. The air duct comprises an inlet and an outlet. The outlet extends circumferentially from a first end of the circumferential portion to a second end of the circumferential portion. The air duct includes a deflector positioned to direct the airflow from the inlet to the outlets at the first and second ends of the circumferential portion before the airflow reaches a midpoint of the circumferential portion.
本公开提供了“带清洁的传感器总成”。一种传感器总成包括:传感器,其包括限定轴线的圆柱形传感器窗口;覆盖件,其相对于传感器固定;以及风道,其安装到传感器并且延伸穿过轴线。覆盖件定位成暴露传感器窗口的周向部分。周向部分相对于轴线从邻近覆盖件的第一端部周向地延伸到邻近覆盖件的第二端部。周向部分包括周向地位于第一端部和第二端部之间的中点。风道包括入口和出口。出口从周向部分的第一端部周向地延伸到周向部分的第二端部。风道包括偏转器,偏转器定位成在气流到达周向部分的中点之前将气流从入口引导到周向部分的第一端部和第二端部处的出口。
SENSOR ASSEMBLY WITH CLEANING
带清洁的传感器总成
2023-04-21
Patent
Elektronische Ressource
Chinesisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / 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 |