High-voltage wiring harness branching device and method for new energy automobile

Abstract

The invention relates to the technical field of new energy automobile high-voltage wire branching devices, and discloses a high-voltage wire harness branching device and method for a new energy automobile, and the device comprises a housing, an incoming wire fixing device is fixedly arranged at one end part in the housing, and a first high-voltage wire and a second high-voltage wire are clamped in the incoming wire fixing device. The first high-voltage wire is clamped by the before-bending clamping device and the after-bending clamping device in the shell, side sealing structures are hinged to the two sides of the shell, a rectangular through hole is formed in the side face, opposite to the side cover, of the shell, a wire moving device is arranged in the rectangular through hole, and a circulating cooling device is fixedly arranged in the middle of the upper surface in the shell. According to the device, the detection device used for detecting the locking degree is arranged in the before-bending clamping device, an alarm is given in an over-tight or over-loose state, the danger caused by electric leakage of the high-voltage wire under the over-tight or over-loose condition is avoided, meanwhile, the after-bending clamping device is controlled through data in the before-bending clamping device, and the clamping degree of the high-voltage wire is improved. The first high-voltage wire can be clamped without additionally arranging a detection device, and the cost is saved at the same time.

Description

technical field [0001] The invention relates to the technical field of high-voltage wire distribution devices for new energy vehicles, in particular to a high-voltage wire harness distribution device and method for new energy vehicles. Background technique [0002] At present, new energy vehicles mainly refer to electric vehicles, which use electric energy to drive the motor to generate power to make the vehicle run, save energy and protect the environment, and meet the requirements of today's sustainable development. my country's electric vehicles have begun to enter the stage of industrialization from the stage of research and development. , the electric vehicle industry is showing a booming vitality. There are many high-voltage electrical components on new energy vehicles, which will be arranged in different spatial positions of the vehicle according to the actual needs of the vehicle, and the high-voltage wiring harness is generally relatively rough. The layout and wirin...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a high-voltage wire harness branching device for new energy vehicles, which has the advantages of detectable clamping degree, suitable for various types of high-voltage wires and internal circulation cooling, etc., and solves the problem of uncontrollable wire harness locking. The degree of heat dissipation and the problem of dust entering and accelerating the aging of high-voltage lines due to the opening of cooling holes

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