Winding process of external winding of low-frequency mute high-efficiency DC motor

A technology of DC motors and winding groups, which is applied in the direction of electric components, manufacturing motor generators, electrical components, etc. It can solve the problems of inability to realize speed conversion, poor heat dissipation effect, easy to burn circuit boards, etc., and achieve excellent heat dissipation effect, Small size, good sealing effect

Inactive Publication Date: 2017-02-08
佛山市三水日彩电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, there are usually many problems in the electrodes currently on the market, such as high noise, short life, inability to achieve frequency conversion, poor heat dissipation, easy to burn circuit boards, complicated winding process, and complicated structure

Method used

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  • Winding process of external winding of low-frequency mute high-efficiency DC motor
  • Winding process of external winding of low-frequency mute high-efficiency DC motor
  • Winding process of external winding of low-frequency mute high-efficiency DC motor

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Embodiment Construction

[0026] The present invention will be described in detail below in combination with specific embodiments.

[0027] A low-frequency quiet high-efficiency DC motor outer winding process,

[0028] The first step is to manufacture the inner core of the iron core, stamp the thin iron sheet into one piece, and then continue to the next step;

[0029] The second step is to separate the plastic bracket into an upper bracket and a lower bracket, move the upper bracket to the upper side of the inner core of the iron core, move the lower bracket to the lower side of the inner core of the iron core, and align it with the socket of the inner core of the iron core. position, combine the upper bracket and the lower bracket to form a plastic bracket, and then proceed to the next step;

[0030] The third step is to insert the pin wire into the pin hole on one side of the plastic bracket, and then proceed to the next step;

[0031] The fourth step is to start winding on several outer winding g...

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Abstract

The invention provides a winding process of an external winding of a low-frequency mute high-efficiency DC motor. The winding process comprises the steps of a first step, manufacturing an iron core, performing integral punching for molding a thin-type iron plate, and then performing a next step; a second step, dividing a plastic bracket into an upper bracket and a lower bracket, moving the upper bracket to a position above the iron core, moving the lower bracket to a position below the iron core, aligning the upper bracket and the lower bracket with an insertion opening position of the iron core, combining the upper bracket with the lower bracket for forming the plastic bracket, and then performing a next step; a third step, inserting a pin wire into a pin jack at one side of the plastic bracket, and then performing a next step; etc. The low-frequency mute high-efficiency DC motor has advantages of low energy consumption, high output, variable frequency and variable rotating speed, low operation noise which is lower than 5 db, low friction, long service life, no pollution, high airtightness, small size, excellent heat radiation effect, low body temperature which does not exceed a room temperature after operation for ten hours, low vibration, and totally no vibration feel by a person through touching a housing in operation.

Description

technical field [0001] The invention relates to the technical field of DC motors, in particular to a low-frequency, silent and high-efficiency DC motor outer winding process. Background technique [0002] A direct current machine is a rotating electrical machine that can convert DC electrical energy into mechanical energy (DC motor) or convert mechanical energy into DC electrical energy (DC generator). It is a motor that can convert DC electric energy and mechanical energy into each other. When it operates as a motor, it is a DC motor, which converts electrical energy into mechanical energy; when it operates as a generator, it is a DC generator, which converts mechanical energy into electrical energy. [0003] The structure of the DC motor should be composed of two parts: the stator and the rotor. The stationary part of the DC motor is called the stator. The main function of the stator is to generate a magnetic field. It consists of a base, a main magnetic pole, a commutat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K15/08
CPCH02K15/08
Inventor 张永辉
Owner 佛山市三水日彩电器有限公司
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