The invention provides a power box, which comprises a box body, and is characterized in that the box body is internally provided with a first frame fixedly connected with the box body; a second frameare arranged in parallel with the first frame, fixedly connected with the box body, and fixedly connected with the first frame through a vertical beam; and a third frame arranged between the first frame and the second frame, and fixedly connected with the first frame, the second frame and the box body. One side of the third frame is fixedly connected with a first partition plate, and the other side of the third frame is fixedly connected with a second partition plate; the box body, the first frame, the second frame, the third frame, the first partition plate and the second partition plate forma charger cavity and a storage battery cavity. According to the power box provided by the invention, heat generated by a charger can be isolated, normal use of the charger and the storage battery isensured, the mounting space is saved, the heat insulation performance of the power box is improved, and adverse effects of the heat generated by the charger on the performance of the storage battery are avoided.

    本发明提供一种电源箱,包括箱体,箱体内设置有:第一框架,第一框架与箱体固定连接;第二框架,第二框架与第一框架平行设置,第二框架与箱体固定连接,第二框架通过竖梁与第一框架固定连接;第三框架,第三框架设置于第一框架与第二框架之间,第三框架与第一框架、第二框架、箱体固定连接,第三框架的一侧固定连接有第一隔板,第三框架的另一侧固定连接有第二隔板;箱体、第一框架、第二框架、第三框架、第一隔板以及第二隔板形成充电机腔室和蓄电池腔室。本发明提供的电源箱,能够隔断充电机产生的热量,保证充电机和蓄电池的正常使用,节省了安装空间,提高了电源箱的隔热性能,避免充电机产生的热量对蓄电池的性能产生不良影响。


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    Titel :

    Power box and motor train unit


    Weitere Titelangaben:

    一种电源箱及动车组


    Beteiligte:
    LI ZUOXIN (Autor:in) / PENG JIAN (Autor:in) / CHI JIUMING (Autor:in) / ZHUANG XI (Autor:in) / LIN XIANGLI (Autor:in) / ZHU YOUYUAN (Autor:in) / WANG FEI (Autor:in) / LIU HE (Autor:in) / LIU YINGYING (Autor:in) / GUO JISHUN (Autor:in)

    Erscheinungsdatum :

    2020-08-21


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    H05K PRINTED CIRCUITS , Gedruckte Schaltungen / B61C Lokomotiven , LOCOMOTIVES / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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