The invention relates to a device (5) comprising an optical surface (10) and a cleaning device (15) for cleaning the optical surface, the device comprising:-a wave transducer (25) acoustically coupled with the optical surface and configured to synthesize ultrasonic waves (W) propagating within the optical surface, and-a spray unit (20) for dispensing a cleaning liquid (L) onto the optical surface, the apparatus is shaped such that the cleaning fluid on the optical surface is displaced ultrasonically.
本发明涉及包括光学表面(10)和用于清洁光学表面的清洁装置(15)的装置(5),该装置包括:‑波换能器(25),其与光学表面声学耦合并配置成合成在光学表面内传播的超声波(W),以及‑喷射单元(20),其用于将清洗液(L)分配到光学表面上,该装置成形为使得超声波位移光学表面上的清洗液。
DEVICE FOR CLEANING AN OPTICAL SURFACE
用于清洁光学表面的装置
2024-02-06
Patent
Electronic Resource
Chinese
IPC: | 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 |
European Patent Office | 2015
|Apparatus for cleaning an optical surface in an optical device
European Patent Office | 2023
|