The invention discloses a charging circuit and vehicle charging equipment, is applied to the technical field of vehicle charging, and is used for solving the technical problem that an existing charging circuit is low in integration level and is not practical enough. The charging circuit comprises an AC filter, a circuit breaker, a switch assembly, a charging interface module, an AC and DC conversion module, a transformer, a micro-control unit and a voltage stabilizing module, wherein the micro-control unit is connected with the AC and DC conversion module, an output interface of the AC filteris connected with one end of the circuit breaker, the other end of the circuit breaker is connected with the charging interface module and the input end of the AC-DC conversion module, the switch assembly is respectively connected with the output interface of the AC filter, the circuit breaker and the input end of the AC-DC conversion module, and the output end of the AC-DC conversion module is connected with the input end of the transformer. The output end of the transformer is connected with the input end of the voltage stabilizing module, and the output end of the voltage stabilizing moduleis used for being connected with an external rechargeable battery.

    本申请公开了一种充电电路及车用充电设备,应用于车用充电技术领域,用于解决现有充电电路中存在集成度低导致不够实用的技术问题。本申请提供的充电电路包括交流滤波器、断路器、开关组件、充电接口模块、交直流转换模块、变压器、微控制单元和稳压模块,微控制单元与交直流转换模块连接,该交流滤波器的输出接口与该断路器的一端连接,该断路器的另一端分别与该充电接口模块和该交直流转换模块的输入端连接,该开关组件分别与该交流滤波器的输出接口、该断路器和该交直流转换模块的输入端连接,该交直流转换模块的输出端与该变压器的输入端连接,该变压器的输出端与该稳压模块的输入端连接,该稳压模块的输出端用于连接外部充电电池。


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    Title :

    Charging circuit and vehicle charging equipment


    Additional title:

    一种充电电路及车用充电设备


    Contributors:
    AI YIZHAO (author) / WANG CHAO (author)

    Publication date :

    2020-11-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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