The invention belongs to the technical field of charging pile anti-creeping protection, and provides an anti-creeping protection device for a charging pile, which comprises a shell, the shell is mounted on a charging pile body, a cable is connected in the charging pile body and penetrates through the shell, and an air bag is arranged at the contact part of the top surface of the shell and the cable. The air bag is connected with an air pump; clamping mechanisms are arranged on the two sides of the cable, an annular groove is formed in the outer portion of the cable, the two clamping mechanisms are clamped in the annular groove, and limiting mechanisms are connected between the clamping mechanisms and the inner bottom face of the shell. And the control module receives the judgment information and controls the air pump and the one-way oil valve according to the judgment information, the air bag is inflated with air through the air pump, the sealing performance between the air bag and the cable is improved, meanwhile, the charging pile body controls the lubricating oil input into the rotating sleeve to be increased, and the smearing amount of the lubricating oil between the cable and the air bag is increased.

    本发明属于充电桩防漏电保护技术领域,提供了一种充电桩用防漏电保护装置,包括外壳,所述外壳安装在充电桩本体上,所述电缆连接在充电桩本体中,且所述电缆贯穿外壳,所述外壳的顶面与电缆接触的部位设置有气囊,所述气囊连接有气泵;所述电缆的两侧均设置有夹持机构,所述电缆外部设置有环槽,两个夹持机构卡接在环槽中,所述夹持机构与外壳的内底面之间连接有限位机构。控制模块接收判断信息并根据判断信息对气泵以及单向油阀进行控制,通过气泵向气囊中充入气体,增加气囊与电缆之间的密封性,同时充电桩本体控制增加对转套中的润滑油输入,增加对电缆与气囊之间润滑油的涂抹量。


    Access

    Download


    Export, share and cite



    Title :

    Anti-creeping protection device for charging pile


    Additional title:

    一种充电桩用防漏电保护装置


    Contributors:
    DU YUANFENG (author) / FAN YUHANG (author)

    Publication date :

    2024-08-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    Anti-creeping device for charging pile

    YANG LEI / MA WENBIAO / WANG ZIXUE et al. | European Patent Office | 2020

    Free access

    Automobile charging pile anti-creeping system

    DING ZHENKUN | European Patent Office | 2022

    Free access


    Anti-creeping charging pile capable of being folded

    CHEN JINGLIANG / GONG LUHUA / FANG SILIANG | European Patent Office | 2023

    Free access

    Multifunctional automobile charging pile with anti-creeping function

    WANG GANG | European Patent Office | 2020

    Free access