The invention discloses a battery pack device and an automobile. The battery pack device comprises a battery box, a battery pack assembly, a connecting bracket, a high-voltage wire harness and a low-voltage wire harness, the connecting bracket comprises a bracket main body, a wire harness mounting plate and a bracket connecting plate, the wire harness mounting plate is provided with a wire slot, and the side surface of the bracket connecting plate is provided with a wire buckle. According to the battery pack device and the automobile, the box body top plate of the battery box is supported through the connecting bracket, so that the box body top plate can be prevented from drooping, and the structural stability is improved. The support connecting plate can separate the space between the box body top plate and the battery modules of the battery pack assembly, when a certain battery pack module is in thermal runaway, the support connecting plate has a certain hindering effect on the spreading of hot air, and the risk of thermal runaway is greatly reduced. The high-voltage wire harness is arranged through the wire duct, the low-voltage wire harness is fixed through the wire buckle, wiring is facilitated, and an electrical safety gap between the high-voltage wire harness and the low-voltage wire harness can be ensured.

    本发明公开了一种电池包装置及汽车,包括电池箱、电池包组件、连接支架、高压线束和低压线束。所述连接支架包括支架主体、线束安装板和支架连接板,所述线束安装板上设置有线槽,所述支架连接板的侧表面安装有线扣。本发明公开的电池包装置及汽车,通过连接支架对电池箱的箱体顶板提供支撑,可避免箱体顶板下垂,提高结构稳定性。支架连接板可将箱体顶板与电池包组件的电池模组之间的空间进行分隔,当某个电池包模组热失控时,支架连接板对热气的蔓延起到一定阻碍作用,大大降低了热失控的风险。通过线槽布置高压线束,通过线扣固定低压线束,方便布线,并可以确保高压线束与低压线束之间的电气安全间隙。


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    Titel :

    Battery pack device and automobile


    Weitere Titelangaben:

    一种电池包装置及汽车


    Beteiligte:
    CHEN PING (Autor:in)

    Erscheinungsdatum :

    2023-02-21


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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