The invention relates to an outdoor rack type direct-current charging rack. The outdoor rack type direct-current charging rack comprises a foundation, two positive electrode fixing pipes, two negative electrode fixing pipes, a positive electrode busbar and a negative electrode busbar, wherein one end of a positive electrode horizontal rod is fixed on a positive electrode vertical rod and is arranged perpendicular to the positive electrode vertical rod; a positive electrode cable is mounted on each of the positive electrode fixing pipes; a negative electrode cable is mounted on each of the negative electrode fixing pipes; each of high-voltage insulators comprises a cylindrical main body, two top umbrella-shaped insulation sheets, two sub-top umbrella-shaped insulation sheets and a middle umbrella-shaped insulation sheet, wherein the two top umbrella-shaped insulation sheets are positioned at the two ends of the cylindrical main body respectively; the middle umbrella-shaped insulation sheet is positioned in the middle of the cylindrical main body; each sub-top umbrella-shaped insulation sheet is positioned between the corresponding top umbrella-shaped insulation sheet and the corresponding middle umbrella-shaped insulation sheet. Through the adoption of the outdoor rack type direct-current charging rack, the phenomena that on rainy days, rain water drips along the outer sides of the tower-type insulators, and continuous water films are formed are avoided, so that all-weather high insulation is realized, and the problem that on rainy days, a conventional direct-current charging rack cannot be used because the conventional direct-current charging rack is poor in insulation is solved.
Outdoor rack type direct-current charging rack
2016-01-13
Patent
Elektronische Ressource
Englisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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