The invention discloses an energy-saving automobile air conditioner heater which comprises a first insulation outer frame, a wind scooper, a second insulation outer frame, an aluminum frame and a PTC heating assembly, the PTC heating assembly is fixedly installed in the aluminum frame, and the first insulation outer frame is connected with the second insulation outer frame. The inner walls of the first insulating outer frame and the second insulating outer frame wrap the outer side edge of the aluminum frame, the wind scooper is fixed to the inner side of the first insulating outer frame, a gap is formed between the periphery of the wind scooper and the inner side wall of the first insulating outer frame to form an air inlet, and a gap is formed between the opposite faces of the wind scooper and the PTC heating assembly to form an air inlet channel. A notch groove is formed in the face, facing the air guide cover, of the aluminum frame, surrounds the aluminum frame and communicates with the air inlet, and therefore airflow can sequentially penetrate through the air inlet and the notch groove and then enter the air inlet channel. The energy-saving automobile air conditioner heater can prevent the insulation outer frame from being deformed due to overheating, meanwhile, the heating efficiency of the heater can be improved, and the service life is prolonged.

    本发明公开了一种节能型汽车空调加热器,包括第一绝缘外框、导风罩、第二绝缘外框、铝边框和PTC加热组件,PTC加热组件固定安装在铝边框内,第一绝缘外框与第二绝缘外框相连,并且第一绝缘外框和第二绝缘外框的内壁包覆在铝边框的外侧边上,导风罩固定在第一绝缘外框内侧,导风罩四周与第一绝缘外框内侧壁之间设有间隙以形成进风口,导风罩与PTC加热组件的相对面之间设有间隙以形成进风通道,铝边框朝向导风罩的一面设有缺口槽,并且缺口槽环绕铝边框,缺口槽与进风口连通,使气流可依次穿过进风口和缺口槽再进入进风通道。该节能型汽车空调加热器可防止绝缘外框过热变形,同时,可提高加热器的加热效率,并且提高使用寿命。


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    Titel :

    Energy-saving automobile air conditioner heater


    Weitere Titelangaben:

    一种节能型汽车空调加热器


    Beteiligte:
    FENG YUAN (Autor:in) / ZHAO CHANGBIN (Autor:in) / AO SHUANG (Autor:in) / LUO CONG (Autor:in) / HUANG XIANGDE (Autor:in) / LI MING (Autor:in) / YE YUEE (Autor:in)

    Erscheinungsdatum :

    2022-07-08


    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



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