The invention discloses an electric vehicle charging pile capable of reducing cable abrasion, and relates to the technical field of electrical engineering. Through cooperative arrangement of an auxiliary pipe, an air pump and other structures, air flow in an air hole is blown out to further blow away dust, impurities and the like attached to the charging line when the charging line is pulled for use, the situation that dust and other impurities are attached to the charging line when the charging equipment is in an outdoor use environment is avoided, and when the charging line is pulled, dust and other impurities are not attached to the charging line. The air blowing can prevent the accumulation of the impurities such as dust, keep the surface of the charging wire clean, further ensure the smoothness of the charging wire extraction, and the flowing of the air in the auxiliary pipe can balance the pressure around the charging wire, thereby improving the safety of the charging device. When the charging wire is pulled in the auxiliary pipe, the pressure difference formed by local pressure change caused by the movement of the charging wire is adjusted, so that the obstruction caused by the pressure difference is reduced, and the cable can be pulled out more smoothly.
本发明公开了一种减少线缆磨损的电动车充电桩,涉及电气工程技术领域,包括:充电设备;通过辅助管以及气泵等结构的配合设置,气孔内气流的吹出进一步在充电线进行抽拉使用时,将充电线上附着的灰尘以及杂质等吹走,避免充电设备在室外的使用环境中,灰尘等杂质附着在充电线上,而在充电线抽拉时,杂质进入充电设备内部以及增加充电线与辅助管等管道之间摩擦的情况,气体的吹动可以防止灰尘等杂质的积累,保持充电线表面的清洁,进一步确保充电线抽出的顺滑性,且气体在辅助管内的流动可以平衡充电线周围的压力,调整充电线在辅助管内抽拉时,充电线的运动使局部压力变化而形成的压力差,减少因压力差导致的阻碍,更有助于线缆更加顺畅的抽出。
Electric vehicle charging pile capable of reducing cable abrasion
一种减少线缆磨损的电动车充电桩
2025-01-10
Patent
Electronic Resource
Chinese
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