The invention provides an automobile roof and a preparation method thereof and an automobile, and belongs to the technical field of automobile parts. The cooling layer is arranged on at least one side of the substrate layer; wherein the cooling layer is made of an inorganic material and a resin material. According to the automobile roof, the cooling and heat dissipation purposes are achieved in a passive cooling mode, the structure is simple, the material cost is low, and extra energy input and control devices are not needed. In addition, the cooling layer can reflect energy and radiate energy to the outside at the same time, and the cooling and heat dissipation effects of the automobile roof are further guaranteed.

    本申请提供一种汽车顶棚及其制备方法、车辆,属于车辆零部件技术领域,汽车顶棚包括基底层和降温层;降温层设置在基底层的至少一侧;其中,降温层的材料包括无机材料和树脂材料。本申请提供的汽车顶棚通过被动降温方式达到降温散热目的,结构简单,材料成本较低,无需额外能量输入和控制装置。此外,降温层能够反射能量的同时,还能够向外界辐射能量,进一步保证了汽车顶棚的降温和散热效果。


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    Title :

    Automobile roof, preparation method thereof and automobile


    Additional title:

    汽车顶棚及其制备方法、车辆


    Contributors:
    HUANG SHENG (author) / TAO YOU (author) / FAN YING (author) / XIN CHENGHAO (author) / YANG BIN (author)

    Publication date :

    2024-11-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / C09D Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke , COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS



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