The invention discloses a new energy automobile thermal runaway self-rescue device which comprises a battery monitoring unit, an installation part and a battery module, the battery module is detachably installed at the bottom of an automobile through the installation part, a protection box is arranged below the battery module, and a sealing mechanism, a supporting induction plate and a power mechanism are arranged in the protection box. When the battery monitoring unit outputs a thermal runaway signal, the battery module and the bottom of the automobile are disconnected through the installation piece, the battery module falls onto the supporting induction plate, the power mechanism drives the sealing mechanism to be completely unfolded to wrap the battery module, and the battery module is sealed through the sealing mechanism. The air exhaust mechanism exhausts air in the sealing mechanism through an air pipe; according to the new energy automobile thermal runaway self-rescue device, after an abnormal battery module falls into the protection box, the sealing mechanism is unfolded to completely cover and wrap the battery module, the abnormal battery module and an automobile body are isolated, and the air exhaust mechanism can be matched with the sealing mechanism to enable the internal environment of the sealing mechanism to be in a vacuum state.

    本发明公开了一种新能源汽车热失控自救装置,包括电池监控单元、安装件和电池模组,电池模组通过安装件可拆卸的安装在汽车的底部,电池模组的下方设有保护盒,保护盒内设有密封机构、支撑感应板和动力机构,密封机构上设有与抽气机构相连的气管,当电池监测单元输出热失控信号时,安装件使得电池模组和汽车底部之间的连接断开,电池模组落入支撑感应板上,动力机构驱动密封机构完全展开包裹电池模组,抽气机构通过气管将密封机构内部空气抽出;该新能源汽车热失控自救装置,异常的电池模组落入保护盒中后,密封机构展开将电池模组完全覆盖包裹,隔绝异常的电池模组与车体,并且抽气机构能够配合密封机构使得密封机构内部环境处于真空状态。


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    Titel :

    Self-rescue device for thermal runaway of new energy automobile


    Weitere Titelangaben:

    一种新能源汽车热失控自救装置


    Beteiligte:
    WANG XUEQING (Autor:in)

    Erscheinungsdatum :

    14.02.2025


    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




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