Stator core, stator, motor and air conditioner

A stator iron core and iron core technology, applied in the fields of motors and air conditioners, stators and stator iron cores, can solve the problems of high motor, inability to produce slot full rate, low production dimensional accuracy and quality, and increase the winding space. , The effect of improving production capacity and winding efficiency

Inactive Publication Date: 2016-12-14
ZHUHAI KAIBANG MOTOR MFR +4
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to provide a stator core, a stator, a motor and an air conditioner to solve the problem of low winding efficiency of the stator core

Method used

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  • Stator core, stator, motor and air conditioner
  • Stator core, stator, motor and air conditioner
  • Stator core, stator, motor and air conditioner

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Embodiment Construction

[0033] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way serves as any limitation of the application, its application or uses. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0035] It should be noted ...

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Abstract

The invention provides a stator core, a stator, a motor and an air conditioner. The stator core comprises coiling iron cores and connecting structures, wherein the coiling iron cores are connected successively to form an annular structure, each connecting structure is arranged between two adjacent coiling iron cores, and the adjacent coiling iron cores are connected via the connecting structure. According to technical schemes of the invention, the problems that in the prior art the coiling efficiency of the stator core is low, the size precision and quality of production are low, the raw material utilization rate of the iron core and a motor of a higher slot filling factor cannot be produced are solved.

Description

technical field [0001] The invention relates to the technical field of refrigeration equipment, in particular to a stator core, a stator, a motor and an air conditioner. Background technique [0002] In the prior art, the stator core usually adopts a full-circle electronic core. Specifically, the full-circle stator core is punched out of the full-circle stator punching sheet, and then the stator punching sheet is laminated according to a certain lamination coefficient to form a whole Stator core, and then use winding equipment to wind the stator winding on the full circle stator core. This structure has the advantage of high precision of the inner roundness of the stator, but the winding efficiency is low due to the small winding space, the motor with a high slot full rate cannot be produced, and the utilization rate of silicon steel is low. In addition, because it is a full circle, in order to be able to wind smoothly, the notch of the stator core needs to be designed rela...

Claims

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Application Information

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IPC IPC(8): H02K1/12H02K1/16
CPCH02K1/12H02K1/16H02K2201/15
Inventor 郑丽娇漆凌君伍光祥杨文德姚俊
Owner ZHUHAI KAIBANG MOTOR MFR
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