Electric vehicle controller structure with integrated plugs

Abstract

The invention discloses an electric vehicle controller structure with integrated plugs. The electric vehicle controller structure comprises a protection cover, a sealing plug, a radiating shell, baffles, a PCB I, a PCB II, an insulating pad, a pressing strip, a back cover plate, sealing pads, screws, the integrated plugs, a single-plastic high contact pin and a dual-plastic high contact pin, wherein the radiating shell adopts an opening type; a flat bottom plate made from iron is arranged at the bottom; the two baffles which are made from iron and are equipped with mounting holes are arranged at the two ends of the radiating shell; the PCB I and the PCB II are arranged in the interior; the electric vehicle controller structure is characterized in that strip-shaped radiating teeth are distributed at the two ends of the top part of the radiating shell; eight threaded holes are formed in each of the left and right ends of the radiating shell respectively; eight threaded holes are formed in each of the front and back ends of the radiating shell respectively; 18 power tubes are welded on the circuit board I; and after the pins are bent, the power tubes are uniformly arranged on the two sides of the PCB I in two rows. The electric vehicle controller structure has the advantages as follows: the controller structure is convenient to assemble and capable of lowering the cost and greatly improving the assembling efficiency; and excessive concentration of heat in the power tube region is avoided, so that the potential safety hazard of overheat burn out of the power tubes caused by the excessive concentration of heat is eliminated.

Description

technical field [0001] The invention relates to an electric vehicle controller, in particular to a structure of an integrated plug electric vehicle controller. Background technique [0002] With the development of society and the continuous increase of fuel vehicles, the shortage of natural resources such as petroleum fuels and the global warming caused by fuel emissions have become increasingly prominent. Therefore, in this context, hybrid or pure power vehicles have gradually entered people's lives, and electric vehicles have emerged as the times require. With its simple driving operability, safety and comfort, and environmental protection and pollution-free, electric vehicles have gradually become the main vehicle for picking up children and walking for the elderly. The controller is the core component of the electric vehicle. It controls the electric current of the motor to ensure the power required for the vehicle to run, and plays a vital role in ensuring the normal r...

AI Technical Summary

Problems solved by technology

At the same time, it avoids the problem that the heat generated by the controller will easily melt the insulation skin on the outside of the wire, and cause the short circuit failure of the controller due to adhesion.

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