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Motor stator assembly, winding method thereof and motor

A technology of motor stator and winding method, applied in the directions of electric components, electrical components, windings, etc., can solve the problems of low efficiency and high installation cost of motor stator components, and achieve the requirements of satisfying creepage distance, improving production efficiency and reducing production cost. Effect

Pending Publication Date: 2020-12-29
GD MIDEA ENVIRONMENT APPLIANCES MFG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to at least solve the problem of high installation cost and low efficiency of the motor stator assembly

Method used

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  • Motor stator assembly, winding method thereof and motor
  • Motor stator assembly, winding method thereof and motor
  • Motor stator assembly, winding method thereof and motor

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Embodiment Construction

[0032] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0033] It should be understood that the terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" may also be meant to include the plural forms unless the context clearly dictates otherwise. The terms "comprising", "comprising", "containing" and "having" are inclusive and thus indicate the presence of stated...

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Abstract

The invention relates to a motor stator assembly, a winding method thereof and a motor. The motor stator assembly comprises a plurality of block stators which are arranged in the circumferential direction and connected into a ring, each block stator comprises a winding frame and a block iron core connected to the winding frame, a wire passing groove is formed in the outer side of each winding frame, and the outer side of each winding frame refers to the side, deviating from the centroid of the ring, of the winding frame; the winding comprises coils wound on the winding frame and wires connected between the coils in the same winding, and the wires are wound on the outer side of the winding frame and limited in the wire passing grooves. According to the motor stator assembly provided by theembodiment of the invention, a path is provided for the routing of the wire between the front coil and the rear coil of the same winding through the arrangement of the wire passing groove, and the wire is routed in a manner of being attached to the outer side wall of the winding frame, so connection of the coils in the same winding is realized, and the wire is accommodated in the outer side wall of the winding frame; and a creepage distance and an electrical gap are satisfied.

Description

technical field [0001] The invention relates to the technical field of motors, in particular to a motor stator assembly, a winding method thereof, and a motor. Background technique [0002] Many existing motors adopt a segmented stator structure in order to save waste in the stamping process of the stator core and increase the speed of electronic winding. For single-phase asynchronous motors, since there are only two sets of windings for the main and auxiliary phases, the centralized winding method can be adopted, and the coils of the main and auxiliary phases are distributed at intervals. Use the way of continuous winding, and then combine them together to reduce thread ends. For multi-phase motors, since they have multiple sets of windings, each phase is not necessarily symmetrically spaced, and the structure cannot be combined by intersecting blocks, so each phase cannot be continuously wound, and a single block stator needs to be wound separately. Wires, and then combi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K1/14H02K3/18H02K3/28H02K3/52
CPCH02K1/148H02K3/18H02K3/28H02K3/522
Inventor 高伟李剑雄
Owner GD MIDEA ENVIRONMENT APPLIANCES MFG
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