The invention belongs to the technical field of new energy automobiles, in particular to a new energy automobile with a battery pack temperature adjusting mechanism, and provides the following scheme that the new energy automobile comprises an automobile body, a battery pack is fixed to the automobile body, and a positioning frame with openings in the two sides is fixed to the position, corresponding to the battery pack, of the top of the automobile body; movable partition pieces are arranged at openings in the two sides of the positioning frame correspondingly, openings capable of being plugged are formed between the top ends and the bottom ends of the partition pieces and the positioning frame correspondingly, and partition plates of a concentric-square-shaped structure are fixed to the top and the bottom of the outer wall of the battery pack correspondingly; circulating ventilation mechanisms are arranged above and below the battery pack in the positioning frame, and cold air can be introduced into the circulating ventilation mechanisms. According to the invention, the opening between the top end of the movable separator and the positioning frame is blocked by the movable separator to form a relatively sealed chamber, cold air is injected from the top at the moment, and the battery pack in a sudden overheating state is rapidly and effectively cooled in cycles due to the accumulation of the cold air in the sealed chamber.

    本发明属于新能源汽车技术领域,尤其是一种具有电池包调温机构的新能源汽车,现提出以下方案,包括车身,所述车身上固定有电池包,所述车身顶部与电池包对应的位置固定有两侧开口的定位架,所述定位架的两侧开口处均设置有可运动的分隔件,所述分隔件的顶端和底端与定位架之间均设置有可封堵的开口,所述电池包外壁的顶部和底部均固定有回形结构的隔板,所述定位架内位于电池包的上方和下方均设置有循环通风机构,所述循环通风机构可通入冷气。本发明利用可运动的分隔件将其顶端与定位架之间的开口封堵构成相对密封的腔室,此时从顶部注入冷气,因为密封腔室集结而快速降温,周而复始以快速有效地对突发性过热状态的电池包进行降温处理。


    Access

    Download


    Export, share and cite



    Title :

    New energy automobile with battery pack temperature adjusting mechanism


    Additional title:

    一种具有电池包调温机构的新能源汽车


    Contributors:
    REN SULING (author)

    Publication date :

    2022-05-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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




    New energy automobile chassis battery pack

    XING LUYANG / WANG JIAQI | European Patent Office | 2023

    Free access

    Rapid locking mechanism for automobile battery pack

    LIN JUGUANG / JI YANWEN / HU BOXIANG et al. | European Patent Office | 2021

    Free access

    New energy automobile battery pack support

    FANG FEI / LI JUNLING | European Patent Office | 2020

    Free access

    Battery pack locking mechanism, bracket assembly, electric automobile and battery pack locking method

    ZHANG JIANPING / QIU DANLIANG | European Patent Office | 2021

    Free access