The invention belongs to the technical field of automobile part manufacturing, and relates to an airflow type anti-icing windshield wiper. The windshield wiper is composed of a hollow wiper shaft, a wiper frame and a scraper. The wiper shaft is connected with automobile hot air through an air guide pipe. Exhaust micro holes are designed in the surface of the scraper. When ice needs to be removed, hot air of an automobile heater is guided to the rubber scraper of the windshield wiper through the air guide pipe or an air guide channel arranged in the wiper frame and then exhausted through the micro holes. The airflow type anti-icing windshield wiper mainly solves the problem that the snow and rain water removing effect is poor due to the fact that a windshield wiper is frozen in winter, and the problem of icing of windshield glass can be solved by controlling the rotating speed of the windshield wiper.
Airflow type anti-icing windshield wiper
2015-11-25
Patent
Electronic Resource
English
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 |
Anti-icing windshield washer fluid spraying windshield wiper
European Patent Office | 2015
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