The present disclosure provides a thermally insulated joint for a traction battery pack. Exemplary traction battery pack designs for powered vehicles may include thermally insulated joints configured to isolate heat transfer paths at one or more structural junctions between a housing tray of the traction battery pack and battery internal structures (e.g., heat exchanger plates, cross members, etc. The thermal insulation joint may include a first thermal insulation component and a second thermal insulation component disposed on opposite sides of the battery internal structure. The thermal insulation component cooperates to block the heat transfer path across the structural connection to insulate battery internal components from the surroundings of the traction battery pack.

    本公开提供“用于牵引电池包的热绝缘接头”。用于电动化车辆的示例性牵引电池包设计可包括热绝缘接头,所述热绝缘接头被配置为隔离所述牵引电池包的壳体托盘与电池内部结构(例如,热交换器板、横向构件等)之间的一个或多个结构连接处的热传递路径。所述热绝缘接头可包括设置在所述电池内部结构的相对侧上的第一热绝缘部件和第二热绝缘部件。所述热绝缘部件配合以阻断跨所述结构连接的所述热传递路径,从而使电池内部件与所述牵引电池包的周围环境绝缘。


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    Title :

    Thermally insulated joint for traction battery pack


    Additional title:

    用于牵引电池包的热绝缘接头


    Contributors:

    Publication date :

    2024-03-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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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