The invention discloses a battery pack box and a preparation process thereof, a battery pack and a vehicle, and belongs to the technical field of vehicles. The battery pack box body provided by the invention is completely made of the composite material, the composite material comprises the resin material and the fiber material, the resin material is a base material and plays roles in fixing the fiber material and transferring energy, and the fiber material is a main bearing material and mainly plays a role in improving various mechanical properties of the box body. The battery pack box body prepared from the resin material and the fiber material through interaction not only has higher strength, but also has lighter weight.

    本申请公开了一种电池包箱体及其制备工艺、电池包、车辆,属于车辆技术领域。本申请提供的电池包箱体全部采用复合材料制成,复合材料包括树脂材料和纤维材料,其中,树脂材料为基体材料,起固定纤维材料、传递能量的作用,纤维材料作为主承力材料,主要起提高箱体各项力学性能的作用。树脂材料与纤维材料通过相互作用制备的电池包箱体,既具有较高强度,又具有较轻质量。


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    Title :

    Battery pack box body, preparation process thereof, battery pack and vehicle


    Additional title:

    电池包箱体及其制备工艺、电池包、车辆


    Contributors:
    QI ZHONGMENG (author) / XIE KUN (author) / ZHU ZHI (author) / XU GUANGZHENG (author) / XU YUANQIAN (author)

    Publication date :

    2025-05-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



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