Novel high-power motor internal and external integrated heat dissipation structure and heat dissipation mode

Abstract

The invention discloses a novel internal and external integrated heat dissipation structure and a heat dissipation mode of a high-power motor, relates to the field of motors, and aims to solve the problem that the working quality of the high-power motor is reduced because heat generated by the existing high-power motor during working only depends on internal heat dissipation and cannot be effectively reduced in the prior art. The motor shell is located on one side of the heat dissipation structure shell, a water cooling box is installed in the heat dissipation structure shell, a water inlet and a water outlet are formed in the outer portion of the water cooling box, a connecting base is installed on the outer portion of the heat dissipation structure shell, a dustproof cover is installed on one side of the connecting base, and a fixed plate is installed on one side of the dustproof cover; a connecting clamping plate is installed on the rear end face of the fixed plate, a water-coolingheat dissipation block is installed on the rear end face of the connecting clamping plate, fan blades are installed on one side of the water-cooling box, the base is located on the lower end face of the motor shell, a heat dissipation fan is installed in the base, and cooling fins are installed on the outer surface of the water-cooling box.

Description

technical field [0001] The invention relates to the technical field of electric motors, in particular to a novel high-power electric motor internal and external integrated heat dissipation structure and heat dissipation method. Background technique [0002] A motor is a device that converts electrical energy into mechanical energy, converting electrical energy into mechanical energy. It mainly consists of an electromagnet winding or distributed stator winding to generate a magnetic field and a rotating armature or rotor. The energized coil is used to generate a rotating magnetic field and act on the rotor to form a magnetoelectric force rotating torque. According to different power sources, they are divided into DC motors and AC motors. Most of the motors in the power system are AC motors, which can be synchronous motors or asynchronous motors. The motor is mainly composed of a stator and a rotor. The direction of the current-carrying wire in the magnetic field is related ...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a novel high-power electric motor internal and external integrated heat dissipation structure and heat dissipation method, so as to solve the problem that the heat generated by the existing high-power electric motor in operation cannot be effectively reduced only by internal heat dissipation, resulting in high-power The problem of the reduction of the working quality of the electric motor

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