The pantograph device comprises a cover body, an insulation support and at least two copper bars arranged at intervals, the copper bars are arranged on a copper bar installation part of the insulation support, the cover body covers the insulation support and the copper bars, the cover body is provided with an opening for the copper bars to stretch out, and the copper bars are arranged in the opening. The edge of the opening, the copper bar and the insulating support are arranged at intervals, and the contact face, used for being in lap joint with the charging bow device, of the copper bar extends out of the outer side of the cover body through the opening so that the copper bar can make contact with the charging bow device. The cover body comprises a first mounting part and a second mounting part which are arranged in the cover body, are connected with the insulating bracket and are respectively positioned on two sides of the opening; the insulation support comprises a third installation part connected with the first installation part and a fourth installation part connected with the second installation part, the third installation part and the fourth installation part are both configured to be located outside a water flow path entering from the opening, the structure can avoid conduction between the copper bar and the cover body, and the reliability of the pantograph device is improved.
本发明公开了一种受电弓装置及电动车辆,其中受电弓装置包括罩体、绝缘支架和至少两个间隔布置的铜排,铜排设置于绝缘支架的铜排安装部上,罩体罩设于绝缘支架和铜排,罩体开设有用于铜排伸出的开口,开口的边缘和铜排及绝缘支架二者均间隔设置,铜排的用于与充电弓装置相搭接的接触面通过开口伸出罩体外侧,以使得铜排能够与充电弓装置相接触;罩体包括设置于罩体内部且用于与绝缘支架相连且分别位于开口两侧的第一安装部和第二安装部;绝缘支架包括与第一安装部相连的第三安装部,和与第二安装部相连的第四安装部,第三安装部和第四安装部均被配置为位于自开口进入的水流路径之外,该结构可避免铜排和罩体之间导通,提高受电弓装置的可靠性。
Pantograph device and electric vehicle
一种受电弓装置及电动车辆
2022-07-05
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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