The invention relates to the field of charging equipment, and discloses a charging gun, a charging pile, a charging port, a vehicle and a charging system.The charging gun comprises a gun body (10), the gun body (10) is provided with a first end (11) used for being connected with a charging circuit and a second end (12) used for being connected with equipment to be charged, and the second end (12)is provided with a charging terminal; and the charging terminal is one of a positive charging terminal and a negative charging terminal. The charging gun and the charging port are respectively provided with the charging terminal with the single polarity, dual-gun charging must be used in the charging process, one charging gun serves as a charging positive electrode, the other charging gun serves as a charging negative electrode, and therefore the charging terminal can have a large terminal joint face and large over-current capacity; compared with a single-gun charging mode that a charging gunwith a plurality of charging terminals with different polarities is used for charging in the prior art, the charging efficiency of the charging system can be effectively improved, and high safety is achieved during high-power charging.

    本发明涉及充电设备领域,公开了一种充电枪、充电桩、充电口、车辆及充电系统,所述充电枪包括枪体(10),该枪体(10)具有用于连接充电线路的第一端(11)和用于连接待充电设备的第二端(12),该第二端(12)设有充电端子,所述充电端子为正极充电端子和负极充电端子中的一种。本发明的充电枪和充电口分别具有单一极性的充电端子,在充电时必须使用双枪充电,其中一把充电枪为充电正极,另一把充电枪为充电负极,从而可以使得充电端子具有较大的端子接合面和过流能力,相比于传统技术中利用具有多个呈不同极性充电端子的充电枪进行充电的单枪充电方式,本发明能够有效提升了充电系统的充电效率,并在大功率充电时具有较高的安全性。


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    Title :

    Charging gun, charging pile, charging port, vehicle and charging system


    Additional title:

    充电枪、充电桩、充电口、车辆及充电系统


    Contributors:
    WANG HONGJUN (author) / MA AIGUO (author) / LI ZHEN (author) / WU XINGGUO (author) / WANG LEI (author)

    Publication date :

    2021-03-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H01R Elektrisch leitende Verbindungen , ELECTRICALLY-CONDUCTIVE CONNECTIONS / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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