Wiring method of two segments of leads on electric vehicle

Abstract

A wiring method of two segments of leads on an electric vehicle is disclosed. The wiring method is characterized in that insulation outer skins of joints of two electric wires are peeled so as to expose conductive wire cores; the conductive wire cores of the two electric wires are winded; the two joints are wrapped with an insulation tape; two insulated plastic casing pipes with 1cm to 5cm lengthssleeve the two joints; two ends of the insulated plastic casing pipes are contacted with lead insulation outer skins of two sides; and a fire source is used to heat two sides of the insulated plasticcasing pipes, and then the two sides of the insulated plastic casing pipes are pressed on the lead insulation outer skins so that the insulated plastic casing pipes and the lead insulation outer skins are stuck together. In the invention, the insulated plastic casing pipes fixedly sleeve the joints so that the insulation tape wrapping the joints is prevented from aging and falling off and a shortcircuit phenomenon caused by aging and falling off of the insulation tape at the joints is avoided.

Description

technical field [0001] The invention relates to a wire connection method, in particular to a two-segment wire connection method on an electric vehicle. Background technique [0002] On an electric vehicle, wiring is required between the battery and the motor. The construction method is as follows: 1. Peel off the insulation sheath at the joint of the two wires to expose the conductive core of the wire with an appropriate length; 2. Put the two conductive wires together. The wire cores are intertwined; 3. Then wrap the insulating tape on the bare core joint. [0003] The disadvantage of this wiring method is: if it takes a long time, the insulating tape at the wire joint will age and fall off, thereby exposing the joint. If two adjacent exposed joints touch together, a short circuit will occur, thereby burning the motor. . Contents of the invention [0004] According to the deficiencies of the prior art, the invention provides a wiring method for preventing the short circ...

AI Technical Summary

Problems solved by technology

[0003] The disadvantage of this wiring method is: if it takes a long time, the insulating tape at the wire joint will age and fall off to expose the joint. If two adjacent exposed joints touch together, a short circuit will occur and the motor will be burned.