Protective cover capable of automatically cooling motor at high temperature

Abstract

The invention discloses a protective cover capable of automatically cooling a motor at a high temperature. A base is included, the motor can be placed on an upper end surface of the base, overturningcavities with openings far away from a symmetric center are symmetrically arranged on a front end and a rear end in the upper end surface of the base, an overturning plate for protecting a front side,a rear side and an upper side of the motor is rotatably arranged between a left wall and a right wall of each overturning cavity, and a left baffle and a right baffle are fixedly arranged on a left end surface and a right end surface of the overturning plate. The front, back, left and right sides and the upper side of the motor are sealed through the overturning plates which are symmetrically arranged front and back, the left baffle and the right baffle so that the motor is protected; and meanwhile, a clamping block abuts against an output shaft of the motor, parts of power of the output shaft is output, and after the temperature of the motor rises, an arranged temperature sensing device conveys the parts of power to a fan device so that air circulation is achieved, and the motor is cooled.

Description

technical field [0001] The invention relates to the technical field of motor protection, in particular to a protective cover that can automatically cool down a motor at high temperature. Background technique [0002] Motors can be seen everywhere in daily life. When using motors in some places, due to the harsh environment, the motors are directly placed outside and are easily damaged. While causing losses, it will also affect the work of the motor and affect the work. If the motor is directly placed For sealing protection, the motor will generate a lot of heat when it is running, and the continuous accumulation of heat in the sealed space will cause high temperature, which will also cause damage to the motor. Although some protective covers can realize the cooling protection of the motor, it is necessary to additionally install the motor It provides power, and it will always cool down. It cannot be automatically started or stopped according to the temperature of the motor, ...

AI Technical Summary

Problems solved by technology

[0002] Motors can be seen everywhere in daily life. When using motors in some places, due to the harsh environment, the motors are directly placed outside and are easily damaged. While causing losses, it will also affect the work of the motor and affect the work. If the motor is directly placed For sealing protection, the motor will generate a lot of heat during operation, and the continuous accumulation of heat in the sealed space will cause high temperature, which will also cause damage to the motor. Although some protective covers can realize the cooling protection of the motor, it is necessary to additionally install the motor It provides power and will always cool down. It cannot be automatically started or stopped according to the motor temperature, and it needs to be manually started.

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