The invention relates to the technical field of electric vehicle charger protection, and further discloses a safety direct-current long-line charger for the electric bicycle. The safety direct-currentlong-line charger for the electric bicycle comprises a shell; a meshing wheel is movably connected to the interior of the shell; the surface of the meshing wheel is movably connected with a rotatingshaft; the upper end of the rotating shaft is sleeved with a winding rod; a wire is wound on the surface of the winding rod; the surface of the rotating shaft is movably connected with a spring rod; the upper end of the spring rod is movably connected with a light receiving plate; the surface of the spring rod is movably connected with an air bag; the other side of the air bag is movably connectedwith an extrusion rod; the other end of the extrusion rod is movably connected with a push plate; and the bottom of the push plate is movably connected with an extension frame. At the moment, a large-capacity electrolytic capacitor is arranged in the wire, and the current has flowability, so that the current can be attracted by the resistor block and flows into the resistor block, the impact current can be absorbed by the resistor block at the moment, the current can be changed into heat to be dissipated as time goes on, and the effect of weakening the influence of the current on a transformer in the charger is achieved.

    本发明涉及电动车充电器保护技术领域,且公开了一种电动自行车安全型直流长线式充电器,包括壳体,所述壳体的内部活动连接有啮合轮,啮合轮的表面活动连接有转轴,转轴的上端套接有绕线杆,绕线杆的表面缠绕有电线,转轴的表面活动连接有弹簧杆,弹簧杆的上端活动连接有接光板,弹簧杆的表面活动连接有气囊,气囊另一侧活动连接有挤压杆,挤压杆的另一端活动连接有推板,推板的底部活动连接有伸展架。由于此时电线中有大容量的电解电容,又因为电流具有流动性,故会被电阻块吸引并流向其内部,故此时的冲击电流会被电阻块吸收,并随着时间的推移此电流会变成热量散发,从而达到了削弱电流对充电器内部变压器影响的效果。


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    Title :

    Safe direct-current long-line charger for electric bicycle


    Additional title:

    一种电动自行车安全型直流长线式充电器


    Contributors:
    WU SHIWEI (author)

    Publication date :

    2020-07-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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