The invention discloses a dehumidification and heat dissipation device for an outdoor power conversion cabinet, and relates to the technical field of dehumidification and heat dissipation of power conversion cabinets, the dehumidification and heat dissipation device comprises a cabinet body, a bottom frame used for installing devices is fixedly installed on the inner bottom wall of the cabinet body, a heat dissipation plate is fixedly installed on the inner wall of the cabinet body, heat dissipation holes are formed in the heat dissipation plate, and a main shaft is rotationally connected to the inner wall of the cabinet body; the outer side wall of the main shaft is fixedly connected with a swing rod, the swing rod is used for shielding part of the heat dissipation holes, the inner side wall of the cabinet body is provided with a fan, the side wall of the cabinet body is provided with a kidney-shaped hole located at the fan, in the rotating process of the swing rod, the swing rod can slowly shield the heat dissipation holes at different positions, and the fan can only extract hot and humid air in the cabinet body from the heat dissipation holes which are not shielded. The positions of the heat dissipation holes are different, so that hot and humid air at different parts in the cabinet body can be pumped out, and the technical problem that a fan at a fixed position can cause some areas in the cabinet body to block heat dissipation or the dehumidification effect is poor is solved.

    本发明公开了一种室外换电柜除湿散热装置,涉及换电柜除湿散热技术领域,包括柜体,柜体的内底壁固定安装有用于安装器件的底架,柜体的内壁固定安装有散热板,散热板上开设有散热孔,柜体的内壁转动连接有主轴,主轴的外侧壁固定连接有摆杆,摆杆用于遮挡部分散热孔,柜体的内侧壁设置有风扇,柜体的侧壁开设有位于风扇处的腰形孔,摆杆转动过程中,摆杆会慢慢遮挡不同部位的散热孔,风扇仅能从未被遮挡的散热孔处将柜体内的湿热空气抽出,散热孔所开设的位置不同,从而实现了对柜体内不同部位的湿热空气进行抽出,解决了固定位置的风扇会导致柜体内部的一些区域阻挡散热或除湿效果不佳的技术问题。


    Access

    Download


    Export, share and cite



    Title :

    Dehumidification and heat dissipation device for outdoor power conversion cabinet


    Additional title:

    一种室外换电柜除湿散热装置


    Contributors:
    CHU BING (author) / DONG QINQIN (author)

    Publication date :

    2024-04-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H05K PRINTED CIRCUITS , Gedruckte Schaltungen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B01D SEPARATION , Trennen




    Outdoor power distribution cabinet

    QI JIANHUA | European Patent Office | 2022

    Free access

    Carrying device for outdoor power cabinet installation

    RONG PENG / YE JUN / CUI CAN et al. | European Patent Office | 2024

    Free access

    Heat dissipation and dehumidification integrated charging pile and control method thereof

    GAO XIAOGANG / ZHANG YUNLIANG / ZHANG BAOLIANG et al. | European Patent Office | 2022

    Free access

    Anti-collision embedded outdoor power cabinet

    LONG TAIHU | European Patent Office | 2021

    Free access