Motor winding structure and winding method

A motor winding and winding technology, which is applied to the shape/style/structure of winding conductors, windings, electric components, etc., can solve the problems of large pre-tightening force and easy circuit breakage of windings, and achieve extended service life and high reliability , the effect of fewer tools

Inactive Publication Date: 2015-03-18
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the winding wire between the stepper motor winding and the terminal is directly wound on the terminal. This structure has a tension between the winding and the terminal when the winding is straightened, and the winding is greatly affected. The preload force is very easy to break the circuit

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Embodiment Construction

[0025] In order to solve the problem of large pre-tightening force when the winding is straightened, a structure of the motor winding and a winding method are proposed to avoid winding open circuit.

[0026] The above and other technical features and advantages of the present invention will be described in more detail below in conjunction with the accompanying drawings.

[0027] see figure 1 As shown, it is a three-dimensional schematic view of the first embodiment of the motor winding structure of the present invention. The motor winding structure 100 includes winding wires, a skeleton 110 and a terminal post 120 .

[0028] The skeleton 110 includes two disks, the centers of the two disks are connected by a winding shaft, and the diameter of the winding shaft is smaller than that of the disks. A boss 112 is provided on the edge of one of the disks, and the terminal post 120 is provided on the end face of the boss 112. The axis of the terminal post 120 is arranged perpendicul...

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PUM

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Abstract

The invention relates to a motor winding structure comprising a winding line, a framework and a binding post, wherein the binding post is fixedly arranged at the edge of the framework; a winding shaft is arranged at the center of the framework; the winding line is wound around the winding shaft and then is wound around the binding post, and the length of the winding line between the winding shaft and the binding shaft is larger than the distance between the binding post and a free end of the winding line wound around the winding shaft. The invention further relates to a winding method of a motor winding, wherein the winding line is wound around the framework, an insertion pin is wound around the middle part of the free end of the winding line, an end part of the winding line is wound around the binding post, and finally, the insertion pin is drawn out. Therefore, by utilizing the motor winding structure or the winding method, the purpose of preventing the winding line from generating circuit break is realized.

Description

technical field [0001] The invention relates to a motor winding, in particular to a structure and a winding method of a stepping motor winding. Background technique [0002] In the prior art, the winding wire between the stepper motor winding and the terminal is directly wound on the terminal. This structure has a tension between the winding and the terminal when the winding is straightened, and the winding is greatly affected. The preload is very easy to break the circuit. Stepper motor failures caused by winding open circuit problems account for a large proportion of after-sales and production lines. [0003] In view of the above-mentioned defects, the inventor has finally obtained the present invention through long-term research and practice. Contents of the invention [0004] Based on this, it is necessary to provide a structure and a winding method of a motor winding that avoid winding disconnection. [0005] The structure of a kind of motor winding of the present ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K3/04H02K15/04
CPCH02K3/46H02K3/50H02K15/06
Inventor 苗旭
Owner GREE ELECTRIC APPLIANCES INC
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