External motor early-warning heat radiator

Abstract

The invention relates to the technical field of motors, in particular to an external motor early-warning heat radiator. The external motor early-warning heat radiator comprises a rear motor end cover, a motor body, a front motor end cover, a base, a heat radiator body and an early warning device, wherein the early-warning device is arranged at the left end of the upper portion of the heat radiator body, the heat radiator body is tubular and sleeved on an outer casing of the motor body, and a plurality of support columns are arranged on the inner side of the heat radiator body and are fixed on the outer casing of the motor body by screws. The external motor early-warning heat radiator is simple in structure and low in cost, is convenient to mount and maintain since the heat radiator body and the early-warning device are arranged on the outer casing of the motor, and is convenient to operate and fine in effect.

Description

technical field [0001] The invention relates to the technical field of motors, in particular to an external motor early warning and cooling device. Background technique [0002] The motor, commonly known as "motor", refers to an electromagnetic device that realizes the conversion or transmission of electric energy according to the law of electromagnetic induction. Its main function is to generate driving torque as a power source for electrical appliances or various machinery. When the motor is used in summer, due to the high temperature outside and the heat generated by the motor itself, how to dissipate heat is the problem faced by the motor. The traditional method is to install heat dissipation ribs on the casing, or use metal materials with heat dissipation effect to speed up the heat dissipation of the motor. To ensure the normal use of the motor, but the heat dissipation effect in this way is not good; the application number is 201010265041. A water-cooled motor adopts ...

AI Technical Summary

Problems solved by technology

When the motor is used in summer, due to the high temperature outside and the heat generated by the motor itself, how to dissipate heat is the problem faced by the motor. The traditional method is to install heat dissipation ribs on the casing, or use metal materials with heat dissipation effect to speed up the heat dissipation of the motor. To ensure the normal use of the motor, but the heat dissipation effect in this way is not good; the application number is 201010265041. A water-cooled motor adopts multiple cooling units in the frame wall, and around the bearings at both ends of the motor are respectively provided with cooling water. The cavity is cooled by water cooling and the fan installed in the motor itself. Although this method improves the heat dissipation effect to a certain extent, there is a need for later maintenance, and it is time-consuming and labor-intensive to replace the cooling water.

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