The invention relates to a battery protection plate (100). The battery protection plate (100) is arranged in front of a vehicle-mounted battery pack of an electric vehicle. The battery protection plate (100) comprises a first protection plate (110) and a second protection plate (120) which are mutually fixed, and a cavity is formed between the first protection plate (110) and the second protectionplate (120). The invention also relates to a vehicle battery protection structure (1) comprising the battery protection plate (100). By means of the vehicle battery protection structure, it can be guaranteed that the safety of the vehicle battery protection structure and the battery protection plate itself is improved under impact of a certain speed, collision force is effectively dispersed and deformation is absorbed, so that the service life of the battery protection plate is prolonged, and stability and safety of a battery pack are continuously protected.

    本发明涉及一种电池护板(100),该电池护板(100)设置在电动汽车车载电池包的前方,所述电池护板(100)包括相互固定的第一护板(110)和第二护板(120),所述第一护板(110)和所述第二护板(120)之间形成有空腔。本发明还涉及一种包括上述电池护板(100)的车辆电池防护结构(1)。通过本发明,可以保证在一定速度的冲击下提高车辆电池防护结构及其电池护板本身的安全性,有效分散碰撞力并吸收形变,从而延长电池护板的使用寿命,持续保护电池包的稳定和安全。


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    Title :

    Battery protection plate and vehicle battery protection structure comprising same


    Additional title:

    电池护板以及包括该电池护板的车辆电池防护结构


    Contributors:
    FAN YING (author) / ZHANG SHUQIAN (author) / GAO ZHEN (author) / SANEYOSHI YUICHIRO (author) / MIAO JIEFENG (author)

    Publication date :

    2020-05-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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