Motor stator winding frame for distributed winding, motor stator and motor

A technology of distributed windings and motor stators, applied in windings, electrical components, electromechanical devices, etc., can solve the problems of limited motor power and difficulty in increasing the number of coil turns, and achieve the effect of increasing power and increasing the number of coil turns

Active Publication Date: 2017-10-24
GD MIDEA ENVIRONMENT APPLIANCES MFG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] It is difficult to increase the number of coils of the motor stator of the distri

Method used

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  • Motor stator winding frame for distributed winding, motor stator and motor
  • Motor stator winding frame for distributed winding, motor stator and motor
  • Motor stator winding frame for distributed winding, motor stator and motor

Examples

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[0029] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions. The following embodiments described with reference to the accompanying drawings are exemplary, and are only used to explain the present invention, and cannot be understood as a limitation to the present invention.

[0030] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise" and other directions or The positional relationship is based on the position or positional relationship shown in the drawings, and is only for the convenience of describing the present inv...

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Abstract

The invention discloses a motor stator winding frame for a distributed winding, the winding frame includes two insulating frames that are oppositely plugged, each insulating frame includes a circular bottom plate, the circular bottom plate has a plurality of wire ducts that are distributed on the outer periphery of the circular bottom plate along the circumference direction of the circular bottom plate, the circular bottom plate further has fan-shaped wire ducts extending from the wire ducts toward the inner circumference of the circular bottom plate, the wire ducts deviate toward one side of the angular bisectors of the fan-shaped wire ducts, and the deviation directions of the two adjacent wire ducts are opposite. The winding frame forms a large-size arc length between the successively ordered even-numbered wire ducts, so that the coil number of turns between the even-numbered wire ducts is increased, and the motor power can be improved.

Description

technical field [0001] The invention relates to the technical field of motors, in particular to a bobbin frame for a motor stator with distributed windings, a motor stator and a motor. Background technique [0002] It is difficult to increase the number of coils of the motor stator of the distributed winding in the related art, which leads to the limitation of the power of the motor. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the related art. Therefore, the present invention provides a winding frame for a motor stator with distributed winding, a motor stator and a motor. The winding frame includes: [0004] Two insulating frames that are plugged in opposite directions, the insulating frame includes an annular bottom plate, and the annular bottom plate is formed with a plurality of wire slots, and the plurality of wire slots are distributed on the annular bottom plate along the circumferential ...

Claims

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Application Information

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IPC IPC(8): H02K3/46H02K1/18H02K1/20
CPCH02K1/185H02K1/20H02K3/46
Inventor 李剑雄彭颖卿高伟
Owner GD MIDEA ENVIRONMENT APPLIANCES MFG
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