The invention relates to a graphene heating pad and a preparation method and application thereof, and belongs to the technical field of graphene automobile heating seat pads. The graphene heating pad comprises a graphene heating film layer, the graphene heating film layer comprises a graphene heating body with two free ends, a plurality of ventilation holes are formed in the periphery of the graphene heating body, the graphene heating body is arranged in a snake shape to form a snake-shaped heating wire, and the snake-shaped heating wire is arranged to avoid the ventilation holes. Porous rivets are arranged at the two free ends of the graphene heating body, the wiring harness is electrically connected with the graphene heating body, and the wiring harness is led out through the porous rivets and is communicated with a power supply. The heating area of the graphene heating body is large and uniform, the graphene heating body is coated with the upper protective film layer and the lower protective film layer, dust prevention, water prevention, friction prevention, external force prevention and the like can be achieved, and the service life is prolonged.

    本申请涉及一种石墨烯加热垫及其制备方法和应用,属于石墨烯汽车加热座椅垫技术领域。本申请的石墨烯加热垫包括石墨烯发热膜层,包括具有两个自由端的石墨烯加热体,石墨烯加热体的周围设置有若干个通风孔,石墨烯加热体呈蛇形布局形成蛇形发热线,蛇形发热线避让通风孔设置,石墨烯加热体的两个自由端上均设置有多孔铆钉,电线束与石墨烯加热体电性连接,电线束通过多孔铆钉进行引出并连通电源。本申请石墨烯加热体的加热面积大且均匀,外覆上保护膜层和下保护膜层,可以防尘、防水、防摩、防外力等,增强使用寿命。


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    Titel :

    Graphene heating pad and preparation method and application thereof


    Weitere Titelangaben:

    一种石墨烯加热垫及其制备方法和应用


    Beteiligte:
    HU XIAOMING (Autor:in)

    Erscheinungsdatum :

    11.03.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / H05B ELECTRIC HEATING , Elektrische Heizung / B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE , Herstellen besonderer Gegenstände aus Kunststoff oder aus Stoffen in plastischem Zustand / B23K Löten , SOLDERING OR UNSOLDERING



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