The invention discloses an auxiliary defogging device. The auxiliary defogging device comprises a gas collecting component, a control component, a gas conveying pipeline and a gas spraying part. The gas collecting part is attached to an automobile engine radiator so as to collect hot gas dissipated by the engine radiator. The control component is electrically connected with the gas collecting component, and sends control signals to the gas collecting component, and the collected hot gas is guided into the gas conveying pipeline through the gas collecting component. The gas conveying pipeline can be communicated with the gas collecting component, and the hot gas is conveyed to the gas spraying part. The gas spraying part points at an automobile window from the outer portion of the automobile window, the hot air is blown to the outer surface of the automobile window, and the automobile window is heated. The auxiliary defogging device has a certain defogging (defrosting) capability, and the temperature comfort degree in the automobile window is not affected. The auxiliary defogging device can be matched with a vehicle-mounted air conditioner system, the defogging speed is improved, and when fog (frost) is prevented, energy consumption of an automobile is reduced.
Auxiliary defogging device, vehicle-mounted defogging system, defogging and anti-fogging method and automobile
2016-02-24
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 |
Defogging control method, defogging control device and automobile
European Patent Office | 2020
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