The invention belongs to the technical field of charging piles, and relates to a new energy automobile charging pile. The device comprises a base, a fixing rod, a top seat, an annular baffle and a plurality of buffer assemblies, and a trigger circuit is arranged between the top seat and the annular baffle and matched with an electromagnet. When the annular baffle is impacted, part of the conducting strips are separated from the corresponding elastic strips, the trigger circuit is disconnected, then the electromagnet is powered off and loses adsorption force, in this way, after the adsorption force of the electromagnet is lost, the connecting plate rotates around the third rotating shaft under the action of the third torsional spring to be separated from the electromagnet, and then the charging pile is disconnected from an external power source. The charging pile can be automatically powered off after being seriously impacted, the situation that the charging pile leaks electricity after being seriously impacted is avoided, and therefore the situation that people are electrically shocked due to the fact that the charging pile is mistakenly touched can be avoided. According to the design of the charging pile, impact at any angle on the horizontal plane can be buffered, and the charging pile can be automatically powered off.
本发明属于充电桩技术领域,涉及一种新能源汽车充电桩。本发明包括底座、固定杆、顶座、环形挡板、多组缓冲组件,顶座和环形挡板之间设置有触发电路,触发电路与电磁铁配合。当环形挡板受到撞击时,部分导电片与相应的弹性片脱离,使触发电路断开,进而使电磁铁断电而失去吸附力,这样连接板失去电磁铁的吸附力后在第三扭簧的作用下绕着第三转轴转动而与电磁铁分离,进而使充电桩与外部电源断开。使充电桩在受到严重撞击后能够自动断电,避免充电桩在受到严重撞击后出现漏电的情况,从而可避免人们因误触充电桩而受到电击的情况发生。该充电桩的设计,可使得水平面上任何角度的撞击,均可得到缓冲,并且均可使充电桩自动断电。
New energy automobile charging pile
一种新能源汽车充电桩
2024-01-26
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |