The invention provides an electric vehicle battery heat preservation system, and the system comprises a box body and a box cover movably connected to the box body; at least one battery bin is arranged in the box body, the box cover is used for covering the box body and the battery bin, and a controller, a control switch, a temperature sensor, a refrigerating device, a heating device and a power source are arranged in the battery bin. The output end of the temperature sensor is electrically connected with the input end of the controller, the output end of the controller is electrically connected with the control switch, and the output end of the control switch is electrically connected with the input end of the heating device and the input end of the refrigerating device. According to the battery heat preservation system of the electric vehicle, the electric vehicle can work well no matter in a high-temperature environment or a low-temperature environment, the cruising ability of the battery is improved, and the service life of the battery of the electric vehicle is prolonged.

    本发明提供一种电动汽车电池保温系统,包括:箱体以及活动连接于箱体上的箱盖,所述箱体内至少设有一个电池仓,所述箱盖用于盖住箱体以及电池仓,所述电池仓内设有控制器、控制开关、温度感应器、制冷装置、加热装置和电源,所述温度感应器的输出端与所述控制器的输入端电连接,所述控制器的输出端与所述控制开关电连接,所述控制开关的输出端分别与所述加热装置的输入端、所述制冷装置的输入端电连接。本发明提供的一种电动汽车电池保温系统,可以让电动汽车不管在高温环境还是低温环境,都能够良好的工作,提高了电池的续航能力,并且,增加了电动汽车电池的使用寿命。


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    Title :

    Electric vehicle battery heat preservation system and method thereof


    Additional title:

    一种电动汽车电池保温系统及其方法


    Contributors:
    ZHANG LIJUN (author)

    Publication date :

    2021-05-11


    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



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