The invention discloses a battery pack integrated with vehicle body functions and a vehicle. A vehicle body framework is provided with a tray structure; a containing cavity is formed between the floor and the tray structure; the battery module consists of a plurality of battery cells and is arranged in the accommodating cavity; the air duct is provided with an air inlet and a battery air outlet, the battery air outlet is formed in the containing cavity, at least part of the air duct body is arranged in the containing cavity, and the air inlet is connected with a whole vehicle air conditioning system; the battery pack is integrated with the vehicle body, the arrangement space of the battery pack is increased, the battery pack and the seat cabin share the warm air system, so that the heat management system and the vehicle body function are highly integrated, the internal space of the battery pack is optimized, and the cost is reduced; the arrangement of internal and external wiring harnesses of the battery pack is reduced; the battery management system selects an electricity taking object as a battery cell containing thermal runaway, so that the battery cell within the electricity taking range is rapidly discharged, and the risk of thermal runaway is reduced.

    本发明公开了一种与车身功能集成的电池包及车辆,其中车身骨架具有托盘结构;地板与托盘结构密封连接,之间有容纳腔;电池模组由多个电芯组成,设置于所述容纳腔内;风道具有进风口和电池出风口,电池出风口设置于容纳腔内,风道主体至少部分设置于所述容纳腔内,进风口与整车空调系统连接;电池包与车身集成,增加了电池包的布置空间,电池包与座仓共用暖风系统,使热管理系统与车身功能高度集成,优化了电池包内部空间且降低成本,无线管理系统与整车交互以及高低压管理系统采用电池内部取电,减少了电池包内外线束的布置;电池管理系统选择取电对象为包含有热失控的电芯,使其取电范围内的电芯迅速放电,降低热失控风险。


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    Titel :

    Battery pack integrated with vehicle body function and vehicle


    Weitere Titelangaben:

    与车身功能集成的电池包及车辆


    Beteiligte:
    ZHANG ZHANJIANG (Autor:in) / WANG ZHENTAO (Autor:in) / ZHAO HAORU (Autor:in) / JIANG TAO (Autor:in) / ZHANG XINBIN (Autor:in)

    Erscheinungsdatum :

    2022-06-24


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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



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