The invention belongs to the technical field of charging piles, and particularly relates to an energy-saving charging pile device capable of automatically winding and unwinding a power line. The device comprises a protective seat, a winding seat is rotatably connected to the interior of the protective seat, a rotating shaft is rotatably connected to the interior of the winding seat, and a jackingrod is fixedly connected to the outer surface of the rotating shaft. A flexible rod is movably connected to one side of the jacking rod, a rotating disc is rotatably connected to the position, locatedat one end of the flexible rod, in a take-up base, a coil spring is movably connected to the interior of the rotating disc, a limiting column is fixedly connected to the outer surface of the rotatingdisc, and a limiting spring is movably connected to the interior of the limiting column. One end of the limiting column is movably connected with a take-up reel. Kinetic energy generated when the power line is wound can be collected through the coil spring, and then when the power line is released, potential energy in the coil spring is released again, so that the effect of reusing the power lineis achieved and energy consumption is greatly reduced.

    本发明属于充电桩技术领域,尤其涉及一种可以实现自动收放电源线的节能型充电桩装置,包括防护座,所述防护座的内部转动连接有收线座,所述收线座的内部转动连接有转动轴,所述转动轴的外表面固定连接有顶持杆,所述顶持杆的一侧活动连接有柔性杆,所述收线座的内部且位于柔性杆的一端转动连接有转动盘,所述转动盘的内部活动连接有盘簧,所述转动盘的外表面固定连接有限位柱,所述限位柱的内部活动连接有限位簧,所述限位柱的一端活动连接有收线卷。可以通过盘簧对电源线收卷时的动能进行收集,然后在电源线释放时,在将盘簧中的势能重新释放出来,从而完成电源线再次使用的效果,能量的耗损大大降低。


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    Title :

    Energy-saving charging pile device capable of automatically winding and unwinding power line


    Additional title:

    一种可以实现自动收放电源线的节能型充电桩装置


    Contributors:

    Publication date :

    2021-02-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES , Handhaben von dünnem oder fadenförmigem Gut, z.B. Folien, Bahnen, Kabeln / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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