The invention discloses a wire hidden type wall-mounted charging pile, which is characterized in that hot air in a charging cabinet is sucked into an air flow channel through an air suction fan by arranging the sealed air flow channel communicated with an inner cavity of the charging cabinet, so that the hot air flow passes through a heat exchange pipe in an outer cooling box, exchanges heat with cooling liquid in the outer cooling box and then flows back to the charging cabinet; therefore, the internal circulation type air cooling effect is achieved, dust accumulation caused by the fact that outside air is sucked for cooling is avoided, meanwhile, the necking opening is formed in the air flow channel, the speed and impact force of air flow gathered at the necking opening will be increased, the driven impeller at the necking opening is driven to rotate, the driven impeller drives the auger to rotate, and the air cooling effect is improved. Cooling liquid in the heat absorption cavity is guided to be transferred upwards and flow to the drainage plate from the discharging opening in the top of the transfer pipe, the transferred cooling liquid falls back into the heat dissipation cavity, and the transferred cooling liquid flows back into the heat absorption cavity through the transition flow channel after being subjected to heat dissipation of the air cooling pipe, so that the cooling liquid in the outer cooling box is in a continuous flowing state.
本申请公开了一种导线隐藏式壁挂充电桩,通过设置于充电柜内腔相接通的密封气流通道,通过吸气扇将充电柜内的热空气吸入气流通道内,使得热气流经过外冷箱中的换热管,与外冷箱中的冷却液发生热交换后再回流至充电柜中,从而达到内循环式的风冷效果,避免了吸入外界空气进行冷却而导致的灰尘积聚,同时,在气流通道中设置缩颈口,汇聚在缩颈口处的气流将增大速度和冲击力,带动缩颈口处的从动叶轮转动,使得从动叶轮带动绞龙转动,引导吸热腔中的冷却液向上转移,从转运管顶部的卸料口流向引流板,被转运的冷却液回落至散热腔中,经过风冷管的散热后通过过渡流道回流至吸热腔中,使得外冷箱中的冷却液处于不断地流动状态。
Wire-hidden wall-mounted charging pile
一种导线隐藏式壁挂充电桩
2024-08-20
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen |