The invention relates to the related technical field of new energy equipment, and discloses a wire self-withdrawing charging pile which comprises a pile body, an inner cavity with a cylindrical end face is formed in the pile body, an electric control block used for supplying power to the outside is fixedly installed at the bottom of the inner cavity of the pile body, and power transmission rods are fixedly installed on the two sides of the surface of the electric control block correspondingly. The reset screw rod is arranged in the pile body, and the winding reel is arranged on the reset screw rod, so that in the using process, the winding reel moves up and down on the reset screw rod to take up and pay off a cable, and in the using process, due to the fact that the spirally wound cable can generate magnetism, the cable is used for generating adsorption force on the pressing block, and therefore the pressing block is prevented from being damaged. When the cable is used, the winding reel is locked, the extension length of the cable is guaranteed, after the cable is not used subsequently, the winding reel automatically withdraws the cable under the action of self-gravity, and finally the purposes of real-time locking and self-gravity withdrawing are achieved.
本发明涉及新能源设备相关技术领域,且公开了一种电线自收回充电桩,包括桩体,所述桩体中设置有端面形状呈圆柱形的内腔,且桩体的内腔底部固定安装有用于向外供电的电控制块,所述电控制块的表面两侧分别固定安装有传电杆。本发明通过在桩体中设置有复位螺杆,并通过绕线筒设置在复位螺杆上,因而在其使用的过程中,通过其绕线筒在复位螺杆上下运动实现线缆的收放,并在使用的过程中,由于其螺旋缠绕的线缆会产生磁性,从而用于对压块产生吸附力,致使其绕线筒实现锁止,保证其线缆的伸长长度,并在后续其线缆不使用后,其绕线筒受自重力自主的实现将线缆收回,最终实现实时锁止及自重力收回的目的。
Electric wire self-withdrawing charging pile
一种电线自收回充电桩
01.04.2022
Patent
Elektronische Ressource
Chinesisch
Charging pile based on electric wire winding protection mechanism
Europäisches Patentamt | 2021
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