The invention relates to the field of automobiles, in particular to a defrosting device for an automobile windshield. The device comprises a heating module and an inflation module, the heating modulecomprises a chemical material heating layer and an airtight layer, the airtight layer seals the chemical material heating layer, and a gap is reserved between the airtight layer and the chemical material heating layer to form a reaction cavity; the inflation module inflates the reaction cavity to provide reactants and catalysts for the chemical reaction of the chemical material heating layer, andheat generated by the chemical reaction is used for defrosting the windshield; a heat preservation layer is arranged between the airtight layer and the chemical material heating layer. The automobilewindshield defrosting device has the advantages that the heating module and the inflation module cooperate with each other to defrost the windshield, the equipment construction cost is low, the heat production amount can be changed according to the working condition, the manufacturability is good, the energy consumption is low, the operation is simple, and the replacement is convenient.

    本发明涉及汽车领域,具体是一种车用挡风玻璃除霜装置,包括发热模组和充气模组,所述发热模组包括化学材料发热层和气密层,所述气密层密封所述化学材料发热层,且气密层与化学材料发热层之间留有间隙形成反应腔;所述充气模组向反应腔充气,为化学材料发热层的化学反应提供反应物和催化剂,化学反应产生的热量用于挡风玻璃除霜;所述气密层与化学材料发热层之间设有保温层。本发明的有益效果是:发热模组和充气模组相互配合为挡风玻璃除霜,设备建设成本低,还可根据工况改变产热量,工艺性好、耗能少,且操作简单、更换方便。


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    Title :

    Defrosting device for automobile windshield


    Additional title:

    一种车用挡风玻璃除霜装置


    Contributors:
    HAN YONGQIANG (author) / LIANG XINYUAN (author) / CHEN YANHUI (author) / HE SHIWEI (author) / WANG YUANHAO (author) / JIN WENHUA (author) / ZHANG KECHAO (author) / XU YUN (author) / LIU JINSHAN (author)

    Publication date :

    2020-11-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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 / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge



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