Connector assembly with liquid cooling function and vehicle

Abstract

The invention discloses a connector assembly with a liquid cooling function and a vehicle, the connector assembly comprises at least one electric connection framework and a connector, the connector comprises a connection terminal, the two ends of the electric connection framework are electrically connected with the connection terminal respectively, the electric connection framework is provided with at least one hollow inner cavity, and the hollow inner cavity is provided with a liquid cooling cavity. Cooling liquid circulates in the hollow inner cavity. According to the connector assembly, the liquid cooling technology is used, the heating value of the electric connection framework is reduced, the electric connection framework can conduct large current with the small wire diameter, and normal use of a high-voltage device is guaranteed.

Description

technical field [0001] The present invention relates to the technical field of automotive electrical appliances, and more particularly, to a connector assembly with a liquid cooling function and a vehicle. Background technique [0002] With the increasing popularity of new energy vehicles, equipment and facilities for conducting current for new energy vehicles have also developed. Since the connector assembly on new energy vehicles must meet the requirements of driving high-power motors, the transmission current is It is relatively large, and the diameter of the high-voltage cable on the connector assembly also increases accordingly, and the assembly on the vehicle body can only be manually installed, which wastes labor and time costs. [0003] In addition, in the process of normal use, the high-voltage cable will flow through a very large current, so the high-voltage cable and the connection joint will generate a lot of heat. , The fixed parts will fail due to high tempera...

AI Technical Summary

Problems solved by technology

[0002] With the increasing popularity of new energy vehicles, the equipment and facilities for conducting current for new energy vehicles have also developed. The connector assembly on new energy vehicles must meet the requirements of driving high-power motors, and the transmission current is very difficult. If it is relatively large, the diameter of the high-voltage cable on the connector assembly will also increase accordingly, and the assembly on the vehicle body can only be installed manually, which wastes labor costs and time costs

[0003] In addition, in the process of normal use, the high-voltage cable will flow a very large current, so the high-voltage cable and the connecting joint will generate a lot of heat, which will lead to high temperature due to excessive heat. , The fixing parts will fail due to high temperature, which will affect the normal use of high-voltage devices, cause short circuit and open circuit, and even cause electric shock hazards, endangering life

[0004] There is still no practical solution to the above problems. Therefore, the automotive electrical technology field urgently needs a connector assembly with a smaller wire diameter, lower cable heat generation, and automatic production and assembly.

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