The invention specifically relates to direct current charging equipment, which comprises a cabinet body, an alternating current input unit and a direct current conversion output unit are arranged in the cabinet body, the alternating current input unit is used for introducing external alternating current and supplying the external alternating current to the direct current conversion output unit, and the direct current conversion output unit is used for converting the alternating current into direct current and outputting the direct current; partition plates are arranged in the cabinet body and divide the cabinet body into different cabins, and the cabins are used for electrical parts. Each cabin is provided with an opening in the front side and/or the rear side of the cabinet body; cabinet doors are arranged on the front side and/or the rear side of the cabinet body, and the cabinet doors are used for closing the openings of the corresponding cabins when being closed; the direct current conversion output unit comprises a power module, the cabinet body is provided with heat dissipation ports corresponding to the power module in a front-back mode, and the heat dissipation ports are used for heat dissipation of the power module. Compared with the prior art, overhaul and maintenance of electrical parts in the cabins are facilitated, the workload of overhaul and maintenance is relatively reduced, and the working efficiency is improved.
本发明具体涉及直流充电设备,包括:柜体,柜体内设有交流电输入单元和直流转换输出单元,交流电输入单元用于将外部交流电引入并供给直流转换输出单元,直流转换输出单元用于将交流电转换为直流电并输出;柜体内设有隔板,隔板将柜体分隔成不同舱室,各舱室用于电气件;各所述舱室在柜体的前侧和/或后侧形成开口;所述柜体的前侧和/或后侧设有柜门,柜门用于在关闭时封闭相应舱室的开口;直流转换输出单元包括功率模块,柜体上设有与功率模块前后对应的散热口,散热口用于供功率模块散热。本发明相比于现有技术而言,方便了各舱内电气件的检修维护,相对减少了检修维护的工作量,提高了工作效率。
Direct current charging equipment
直流充电设备
2022-01-11
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02B BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER , Schalttafeln, Unterstationen oder Schaltanordnungen für die Abgabe oder Verteilung elektrischer Energie |
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