The invention belongs to the technical field of charging piles, and particularly relates to a direct current charging pile. The charging pile comprises an AC/DC power module U1, an AC circuit at the input end of the AC/DC power module U1 and a DC circuit at the output end of the AC/DC power module U1 are arranged on the same PCB, and the PCB is fixed to the AC/DC power module U1 through a support. The primary loop is not provided with any external cable and copper bar, the installation process is simple, the cost can be reduced, the production period can be shortened, and the production efficiency and reliability can be improved; and primary loops are all integrated on the PCB, so that the size of the charging pile is greatly reduced.
本发明属于充电桩的技术领域,尤其涉及一种直流充电桩。充电桩包括AC/DC电源模块U1,所述AC/DC电源模块U1输入端的交流电路和输出端的直流电路均设置在同一PCB板上,所述PCB板用支架固定在AC/DC电源模块U1上。本申请中的一次回路没有任何外部线缆和铜排,安装工艺简单,并可降低成本,生产周期,提高生产效率和可靠性;一次回路全部集成于PCB板,大大减小充电桩体积。
Direct current charging pile
一种直流充电桩
2021-07-23
Patent
Elektronische Ressource
Chinesisch
IPC: | H05K PRINTED CIRCUITS , Gedruckte Schaltungen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen |
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