The invention relates to the field of new energy automobile batteries, and discloses a new energy automobile battery waterproof device capable of cooling in rainy days, the new energy automobile battery waterproof device comprises a main body, a power battery pack cavity is arranged in the main body, the lower end wall of the power battery pack cavity is fixedly connected with a power battery pack, and the left side of the power battery pack chamber is communicated with a left turning chamber; the right side of the power battery pack cavity is provided with a right overturning cavity with a rightward opening in a communicating mode, the lower side of the power battery pack cavity is provided with a left waterproof plate cavity, and by designing a ventilation and heat dissipation device, the power battery pack is cooled after the power battery pack works for a long time and the temperature rises, and the service life of the battery pack is prolonged; by designing the waterproof plate retracting device, the waterproof plate can protect the battery pack in rainy days, and the waterproof plate retracts in sunny days, so that the battery pack can be normally ventilated and cooled underthe normal working condition, the service life of the power battery pack can be prolonged, the economy is improved, and meanwhile, the life safety is guaranteed to a certain extent.

    本发明涉及新能源汽车电池领域,公开了一种雨天可降温的新能源汽车电池防水装置,包括主体,主体内设有动力电池组腔,动力电池组腔下端壁固定连接有动力电池组,动力电池组腔左侧连通设有左翻转腔,动力电池组腔右侧连通设有开口向右的右翻转腔,动力电池组腔下侧设有左防水板腔,通过设计通风散热装置使得动力电池组在工作很长一段时间温度升高后对电池组进行散热降温处理,提高电池组的使用寿命,通过设计防水板收缩装置使得雨天时防水板能对电池组起到保护作用,而在晴天时收回使得电池组在正常工作情况下能够正常通风降温,不仅能够延长动力电池组的使用寿命,提高经济性的同时也对生命安全有一定的保证。


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    Title :

    New energy automobile battery waterproof device capable of cooling in rainy days


    Additional title:

    一种雨天可降温的新能源汽车电池防水装置


    Contributors:
    CHEN YE (author)

    Publication date :

    2020-12-08


    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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