The invention provides a charging system and electric engineering machinery, and relates to the technical field of engineering machinery, the charging system comprises a control device, a charging switch, a power supply device, a prompt device and a vehicle-mounted charger, the control device comprises a constant power supply module, two ends of the charging switch are a first end and a second end respectively, and the first end is connected with the second end. The first end is electrically connected with the constant power supply module, the second end is electrically connected with the control device and/or the power supply device, the control device is electrically connected with the power supply device, and the power supply device is electrically connected with the prompting device and the vehicle-mounted charger. The control device is used for triggering the power supply device to supply power to the prompting device and the vehicle-mounted charger so as to wake up the prompting device and the vehicle-mounted charger to work, and the vehicle-mounted charger is used for charging the electric engineering machinery. And the charging efficiency and the user experience are improved.

    本发明提供了一种充电系统及电动工程机械,涉及工程机械技术领域,所述充电系统包括控制装置、充电开关、供电装置、提示装置及车载充电机,所述控制装置包括常电电源模块,所述充电开关的两端分别为第一端和第二端,所述第一端与所述常电电源模块电连接,所述第二端与所述控制装置和/或所述供电装置电连接,所述控制装置与所述供电装置电连接,所述供电装置分别与所述提示装置和所述车载充电机电连接,所述控制装置用于触发所述供电装置为所述提示装置和所述车载充电机供电,以唤醒所述提示装置和所述车载充电机工作,所述车载充电机用于为所述电动工程机械充电。提升了充电效率及用户体验感。


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    Title :

    Charging system and electric engineering machinery


    Additional title:

    一种充电系统及电动工程机械


    Contributors:
    DU XIN (author) / XIANG CHUN (author) / TAN LI (author)

    Publication date :

    2022-11-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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