The invention discloses a mounting and fixing structure for a motor fan of an automobile HVAC assembly. The motor fan is mounted and connected to a volute lower shell. The mounting and fixing structure is characterized in that the motor fan is provided with a fan shell mounting surface, a clamping boss is arranged on the edge of the fan shell mounting surface, an mounting hole matched with the fanshell mounting surface is formed in the volute lower shell, a mounting notch penetrating through the clamping boss in a matched mode is formed in the edge of the mounting hole, the motor fan is rotated, and the clamping boss of the motor fan is clamped and limited to the volute lower shell. The mounting and fixing structure for the motor fan of the automobile HVAC assembly is simple in structure,convenient to install and fix, low in cost, good in product performance and good in application prospect.

    本发明公开了汽车HVAC总成电机风扇安装固定结构,电机风扇安装连接在蜗壳下壳体上,其特征在于:所述电机风扇设有风扇壳体安装面,所述风扇壳体安装面边缘设有卡接凸台,所述蜗壳下壳体上设有与所述风扇壳体安装面配合的安装孔,所述安装孔边缘设有配合穿过所述卡接凸台的安装槽口,旋转所述电机风扇,所述电机风扇的卡接凸台卡接限位至所述蜗壳下壳体上。本发明汽车HVAC总成电机风扇安装固定结构,结构简单,便于安装固定,成本低,产品性能好,具有较好的应用前景。


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    Titel :

    Mounting and fixing structure for motor fan of automobile HVAC assembly


    Weitere Titelangaben:

    汽车HVAC总成电机风扇安装固定结构


    Beteiligte:
    WANG TAO (Autor:in) / JIAO WEIZHEN (Autor:in) / ZHANG SHIWEI (Autor:in) / PAN BANGBIN (Autor:in)

    Erscheinungsdatum :

    2020-07-31


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / F04D Strömungsarbeitsmaschinen , NON-POSITIVE-DISPLACEMENT PUMPS



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