The invention relates to the technical field of new energy, in particular to a preassembled distribution box device for a charging pile, which comprises a distribution box, a knife switch, a plurality of air switches and a plurality of electric energy meters, the knife switch is fixedly connected to the top end of an inner cavity of the distribution box, and the plurality of air switches are mounted in the inner cavity of the distribution box from left to right; the air switch is located at the bottom of the knife switch and is electrically connected with the knife switch, the plurality of electric energy meters are installed in an inner cavity of the distribution box from left to right, the electric energy meters and the air switch are in one-to-one correspondence and are electrically connected, and the electricity consumption of the charging pile is recorded through the electric energy meters; the plurality of anti-oxidation mechanisms are installed in the inner cavity of the distribution box from left to right, and the anti-oxidation mechanisms are in one-to-one correspondence with the electric energy meters. The charging pile power line is protected, economic loss is reduced, electrification is stable, the junction box is vacuumized, a power line connector is prevented from being oxidized, and the service time of the charging pile is prolonged.
本发明涉及新能源技术领域,尤其涉及一种充电桩用预装式配电箱装置,包括配电箱、刀闸开关、若干个空气开关和若干个电能表,所述刀闸开关固定连接在配电箱内腔顶端,若干个所述空气开关从左至右安装在配电箱内腔,空气开关位于刀闸开关底部,且电性连接,若干个所述电能表从左至右安装在配电箱内腔,电能表与空气开关一一对应,且电性连接,通过电能表记录充电桩用电量,还包括若干个防氧化机构和若干个抗拉机构,若干个所述防氧化机构从左至右安装在配电箱内腔,且防氧化机构与电能表一一对应。对充电桩电源线实现保护,减小经济损失,通电稳定,实现接线盒吸真空,防止电源线接头氧化,延长充电桩使用时间。
Prefabricated distribution box device for charging pile
一种充电桩用预装式配电箱装置
2025-02-18
Patent
Electronic Resource
Chinese
IPC: | 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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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