The invention discloses an anti-icing windshield washer fluid spraying windshield wiper and belongs to the technical field of automobile part manufacturing. The windshield wiper is composed of a wiper shaft, a wiper frame and a scraper, wherein the wiper shaft is provided with a water guide cavity and an air guide cavity. The wiper shaft is connected with a windshield washer fluid motor and an automobile hot air device through a water guide pipe and an air guide pipe, and water spraying micropores and air exhausting micropores are designed in the surface of the scraper. When an automobile window is washed, windshield washer fluid is guided to the micropores of the scraper through the motor and sprayed out. When the windshield wiper is frozen and ice needs to be removed in winter, hot air of an automobile heater is guided to the wiper rubber scraper through the air guide pipe and exhausted through the micropores. The anti-icing windshield washer fluid spraying windshield wiper mainly solves the problem that the windshield wiper is poor in ice and snow water removing effect when being frozen in winter, and can solve the problem of windshield glass icing by controlling the rotating speed of the windshield wiper.
Anti-icing windshield washer fluid spraying windshield wiper
2015-09-30
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 |
European Patent Office | 2023
|European Patent Office | 2021
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