Motor shell and motor stator structure

Abstract

The invention aims to provide a motor shell and motor stator structure, and the structure comprises a heat dissipation device and a bridging assembly; the heat dissipation device is composed of soaking plates, the soaking plates are uniformly distributed at the outer sides of a first shell and a second shell, and vertical plates at the outer sides are fully contacted with air to dissipate heat and carry out rapid heat dissipation; the bridging assembly comprises a mounting plate, a first connecting column, a second connecting column and a spring, the mounting plate is slidably mounted in the first shell, the first connecting column and the second connecting column are slidably mounted on the mounting plate after being connected through the spring, and the stator structures on the two sides are fixed under the action of the spring, so that an iron core sheet is fully pressed, and vibration is avoided. Meanwhile, the bridging assembly made of conductive materials enables the stator structures on the two sides to be communicated, and normal operation of the stator structures on the two sides is guaranteed.

Description

technical field [0001] The invention relates to the technical field of motors, in particular to a motor casing and a motor stator structure. Background technique [0002] Motors are commonly used accessories in mechanical equipment, which can convert electrical energy into mechanical energy and then perform work. The motor shell is an important part of the motor, which mainly plays the role of load-bearing installation and heat dissipation. During the use of the motor, the coil is energized. Due to the resistance effect, the coil will generate heat, and the heat will be conducted from the iron chip to the shell, while the traditional motor shell The structure is simple, and the heat conduction with the outside air is not fast enough, so the heat dissipation effect is poor and the practicability is not strong, and the heat cannot be dissipated for a long time, which will cause the coil to overheat, and then burn the coil to cause motor failure. The casing is of one-piece str...

AI Technical Summary

Problems solved by technology

The motor shell is an important part of the motor, which mainly plays the role of load-bearing installation and heat dissipation. During the use of the motor, the coil is energized. Due to the resistance effect, the coil will generate heat, and the heat will be conducted from the iron chip to the shell, while the traditional motor shell The structure is simple, and the heat conduction with the outside air is not fast enough, so the heat dissipation effect is poor and the practicability is not strong, and the heat cannot be dissipated for a long time, which will cause the coil to overheat, and then burn the coil to cause motor failure. The casing is of one-piece structure. When used for a long time, the casing is prone to rust as a whole. The rust layer will affect the heat dissipation effect of the motor casing. Therefore, some motor casings will be coated with anti-rust paint for rust prevention. The anti-rust layer will affect the heat dissipation of the heat dissipation part. heat radiation

The motor stator is one of the important components of the motor that can convert electrical energy into mechanical energy. It works by generating magnetic force after the coil is energized, and pushing the rotor to generate torque. Traditional motor electronics are composed of multiple iron chips and coils, but the traditional The fixed iron chips are loosely stacked, which is prone to loosening during long-term use, and will also cause friction with the motor rotor, resulting in the scrapping of the motor

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