Power battery charging and power supply and cooling pipeline quick connecting device

Abstract

The invention discloses a power battery charging and power supply and cooling pipeline quick connecting device. A locking and fixing structure is formed by combining matched components which are respectively arranged on a vehicle end connector and a battery end connector; the vehicle end connector and the battery end connector further comprise plugs or sockets which are matched with each other and used for being connected with a charging pipeline, a power supply pipeline and a cooling pipeline, and the positions of the plugs and the sockets on the vehicle end connector or the battery end connector correspond to each other; and the locking and fixing structure is used for carrying out auxiliary positioning on the vehicle end connector and the battery end connector, and relatively fixing the vehicle end connector and the battery end connector after the plugs and the sockets are correspondingly connected. Through the technical scheme of the invention, rapid plugging connection is realized, the problems of plugging abrasion, ablation, insulation faults and the like of the connector when the connector is used in a long-term vibration environment of a vehicle are solved, and the problems of terminal abrasion, unreliable plugging connection and sealing and water prevention are reduced.

Description

technical field [0001] The invention relates to the technical field of mechanical engineering, in particular to a power battery charging power supply and cooling pipeline quick connection device. Background technique [0002] At present, in order to solve the battery life problem of electric vehicles, one of the ideas is to be able to quickly replace the battery. In order to meet the needs of rapid battery replacement, there must be a quick-change connector suitable for the structure. [0003] However, in the prior art, there is no quick-change connector that can realize the functions of battery box energy, signal transmission and quick plug-in of the cooling system, and can ensure that the plug and the socket do not have relative displacement during use. Contents of the invention [0004] In view of the above problems, the present invention provides a power battery charging power supply and cooling pipeline quick connection device, which realizes quick mating connection t...

AI Technical Summary

Problems solved by technology

[0003] However, in the prior art, there is no quick-change connector that can realize the quick plug-in function of battery box energy, signal transmission and cooling system, and can ensure that there is no relative displacement between the plug and the socket during use.

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