The invention relates to the technical field of new energy vehicle charging equipment, in particular to a new energy vehicle charging safety early warning device which can give out alarm information when vibration at the charging connection position is too large during charging so as to remind field personnel to conduct subsequent operation. Comprising a first clamping piece fixedly connected with a first charging port and a second clamping piece arranged outside a second charging port in a sleeving mode, and the relative vibration condition between the first charging port and the second charging port in the charging process is detected through a detection mechanism arranged on the second clamping piece. Accurate statistical analysis of data of electrical variables in the charging process is not needed, alarm information can be sent out in time according to the vibration condition in the charging process, and potential safety hazards are reduced.

    本申请涉申请涉及新能车充电设备技术领域,尤其涉及一种新能源车充电安全预警装置,能够在充电的时候当充电连接处振动过大的时候发出报警信息,以提醒现场人员进行后续操作。包括与第一充电口固定连接第一夹持件和套设于第二充电口外的第二夹持件,通过设于第二夹持件上的检测机构对充电过程中第一充电口和第二充电口之间的相对振动情况进行检测,不需要对充电过程中的电变量的数据做精确的统计分析,在充电的时候能及时根据充电时候的振动情况发出报警信息,降低安全隐患。


    Access

    Download


    Export, share and cite



    Title :

    New energy vehicle charging safety early warning device


    Additional title:

    一种新能源车充电安全预警装置


    Contributors:
    SUN WENCHUAN (author) / ZHOU ZHONGTANG (author) / WEI FEI (author) / GAO ZHENGUO (author) / LI ZIKAI (author) / WANG JIANJI (author) / LI ZHEN (author) / LI JUNWEI (author) / TIAN MING (author)

    Publication date :

    2024-12-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



    Electric vehicle charging safety protection early warning system

    LIU ZHIBIN / ZHANG LIANCHENG | European Patent Office | 2022

    Free access

    Vehicle safety early warning device

    CHANG ZUYUAN | European Patent Office | 2021

    Free access


    Safety early warning method and device in charging process of electric vehicle

    LIU YI / LU YONGFU / TAO CONG et al. | European Patent Office | 2023

    Free access

    Electric vehicle charging early warning method and device

    CAI QUANLI | European Patent Office | 2022

    Free access