The invention relates to the technical field of charging piles, and discloses a disconnecting device for preventing a charging pile from being damaged by strong pulling during charging. The disconnecting device comprises a shell, the upper end of the shell is movably connected with an electric wire, the lower end of the electric wire is fixedly connected with a triangular block, the left end of the triangular block is movably connected with a stop block, the left end of the stop block is fixedly connected with an anti-resistance spring, the lower end of the triangular block is fixedly connected with a contact head, the lower end of the contact head is movably connected with a movable piece, the left end of the movable piece is movably connected with a closing block, the upper end of the closing block is movably connected with a sliding block, and the left end of the closing block is fixedly connected with a compression spring. The closing block stably moves rightwards under the connection action of the sliding block, so that the upper end of a power line is sealed, and the effects that when an inflation gun is dragged outwards by a large force, the interior is automatically disconnected, the charging pile is prevented from being pulled and damaged, meanwhile, the interior automatically protects a connector, and other personnel are prevented from getting an electric shock are achieved.
本发明涉及充电桩技术领域,且公开了一种防止充电桩在充电时被大力拉扯造成破坏的断开装置,包括壳体,所述壳体上端活动连接有电线,所述电线下端固定连接有三角块,所述三角块左端活动连接有阻挡块,所述阻挡块左端固定连接有抗阻弹簧,所述三角块下端固定连接有接触头,所述接触头下端活动连接有活动片,所述活动片左端活动连接有封闭块,所述封闭块上端活动连接有滑块,所述封闭块左端固定连接有压缩弹簧。通过封闭块在滑块的连接作用下,稳定向右移动,从而对电源线上端进行封锁,从而达到当充气枪被大力向外拖拽时,内部自动断开,防止拉动充电桩,造成破坏,同时内部自动对接头处进行保护,防止其他人员触电的效果。
Disconnecting device for preventing charging pile from being damaged by strong pulling during charging
一种防止充电桩在充电时被大力拉扯造成破坏的断开装置
25.06.2021
Patent
Elektronische Ressource
Chinesisch
Safe charging device capable of preventing charging pile from being damaged
Europäisches Patentamt | 2024
|Socket for anti-pulling battery car charging pile and charging pile
Europäisches Patentamt | 2021
|