The invention discloses a power battery cooling structure, a battery assembly, an electric vehicle and a design method, and belongs to the technical field of power battery cooling, the power battery cooling structure comprises a V-shaped mortise and tenon rib structure arranged between a liquid cooling plate monomer and a battery module, the battery module comprises at least two battery cells, the V-shaped tenon-and-mortise rib structure comprises a plurality of groups of mutually parallel V-shaped tenon-and-mortise ribs arranged on the liquid cooling plate and a plurality of groups of mutually parallel V-shaped tenon-and-mortise grooves arranged at the bottom of the battery cell, and the battery cell is positioned on the liquid cooling plate through the V-shaped tenon-and-mortise grooves and the V-shaped tenon-and-mortise ribs. Comprising a V-shaped mortise and tenon rib structure arranged between a liquid cooling plate monomer and a battery module, the battery module comprises at least two battery cells, and the V-shaped mortise and tenon rib structure comprises a plurality of groups of mutually parallel V-shaped mortise and tenon ribs arranged on the liquid cooling plate and a plurality of groups of mutually parallel V-shaped mortise and tenon grooves arranged at the bottoms of the battery cells; and the battery cell is positioned on the liquid cooling plate through the V-shaped mortise and tenon grooves and the V-shaped mortise and tenon ribs.

    本发明公开了一种动力电池冷却结构、电池总成、电动车辆及设计方法,属于动力电池冷却技术领域,包括设置在液冷板单体和电池模组之间的V型榫卯起筋结构,所述电池模组包括至少两个电芯,所述V型榫卯起筋结构包括设置在液冷板上多组相互平行的V型榫卯起筋和设在电芯底部多组相互平行的V型榫卯凹槽,所述电芯通过V型榫卯凹槽和V型榫卯起筋定位在液冷板上。包括设置在液冷板单体和电池模组之间的V型榫卯起筋结构,所述电池模组包括至少两个电芯,所述V型榫卯起筋结构包括设置在液冷板上多组相互平行的V型榫卯起筋和设在电芯底部多组相互平行的V型榫卯凹槽,所述电芯通过V型榫卯凹槽和V型榫卯起筋定位在液冷板上。


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    Title :

    Battery cooling structure, battery assembly, electric vehicle and design method


    Additional title:

    一种电池冷却结构、电池总成、电动车辆及设计方法


    Contributors:
    LU JUN (author) / YU CHANGHONG (author) / SUN HUANLI (author) / LI LILI (author) / WANG SHUYANG (author) / NAN HAI (author) / CHEN BEINA (author)

    Publication date :

    2023-01-13


    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 / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



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