The invention provides a high-safety electric vehicle charging pile, and relates to the technical field of charging piles, the high-safety electric vehicle charging pile comprises a sealing box body, a partition plate, a transverse plate, a cooling structure and a U-shaped air cooling structure, the cooling structure continuously works to cool gas in a first area to ensure that the temperature of the gas in the first area meets the heat dissipation requirement, and the U-shaped air cooling structure works to cool the gas in the first area. Air in the second area is extracted and blown to the power distribution element, so that heat dissipation of the power distribution element is achieved, after the air in the second area is extracted, negative pressure is formed in the second area, and the air in the first area continuously enters the first area from the bottom channel; by performing gas cooling circulation in the sealed box body, dust and water vapor in external air can be prevented from entering the interior of the charging pile in the using process of the charging pile, and the requirement for efficient heat dissipation is met.
本发明提供一种高安全电动汽车充电桩,涉及充电桩技术领域,包括密封箱体、分隔板、横板、降温结构以及U型风冷结构,降温结构连续工作,对第一区域内部的气体进行降温处理,保证第一区域内部的气体温度符合散热需求,U型风冷结构工作,其在通过抽取第二区域中的气体吹向配电元件,从而实现对配电元件的散热,第二区域抽走气体之后,内部形成负压,第一区域内部的气体源源不断地从底部通道进入到第一区域;通过在密封箱体内部进行气体冷却循环,能够避免充电桩在使用过程中外部空气中的灰尘和水汽进入充电桩内部,而且满足高效散热的需求。
High-safety electric vehicle charging pile
一种高安全电动汽车充电桩
2025-03-14
Patent
Electronic Resource
Chinese
Electric vehicle charging pile with safety protection system
European Patent Office | 2020
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