The invention provides an automobile headlight defogging device. The automobile headlight defogging device comprises a headlight body, a first air inlet pipe, a connecting plate, a second air inlet pipe, a flexible pipe and a control mechanism, wherein the headlight body comprises a headlight and a transparent lampshade, the first air inlet pipe is provided with a closed end and an open end and is positioned in the headlight body, the open end of the first air inlet pipe penetrates through a side plate of the headlight body, the open end is connected with one end of the second air inlet pipe, the other end of the second air inlet pipe is connected with one end of the flexible pipe, a normally closed two-position two-way electromagnetic valve is arranged on the second air inlet pipe, and the other end of the flexible pipe is connected with a cold air pipeline arranged in an automobile; the control mechanism comprises a humidity detector, the humidity detector is arranged in the headlight body and electrically connected with a controller, the controller is electrically connected with the electromagnetic valve, and meanwhile, the controller is electrically connected with an alarm device. The automobile headlight defogging device provided by the invention has a simple structure and can well solve the problem of fog in a headlight.
Automobile headlight defogging device
10.06.2015
Patent
Elektronische Ressource
Englisch
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / 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 |