Motor shell and motor stator structure

A technology for motor stator and motor casing, which is applied in the direction of casing/cover/support, magnetic circuit shape/style/structure, electrical components, etc. problems, to achieve the effect of facilitating automatic assembly, reducing clearance vibration, and stable stator structure
CN113708539AActive Publication Date: 2021-11-26南昌耀德精密五金有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
南昌耀德精密五金有限公司
Publication Date
2021-11-26

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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.
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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...

Claims

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