Electrical connecting part

Abstract

An electrical connecting part comprises a brush pot, an inductor assembly, an electric brush and an electric brush spring, wherein the inductance assembly, the electric brush and the electric brush spring are installed on the brush pot. A guide rail, an electrical seat, a positioning block, an inductor clamp, a conductive connecting piece and an open column are arranged on the brush pot and are integrally formed with a brush pot body, the inductor assembly is installed on the inductor clamp, the electric brush is embedded in the guide rail, and the electric brush spring is connected between the electric brush and the open column. The electrical connecting part has the advantages of having few parts, saving materials, having few manufacturing procedures and being good in electric brush heat radiation performance, high in size accuracy, even in electric brush stress, small in electric brush spark and the like.

Description

technical field [0001] The invention relates to a motor, in particular to an electrical connection component on the motor. Background technique [0002] The electrical connection parts of the prior art have many parts, are expensive and have the following disadvantages: [0003] (1) Many parts: including brush basin, brush holder, spring, electrical seat (housing, conductive sheet), connecting piece, inductor, inductor clip, capacitor. [0004] (2) Multiple processing procedures: In addition to multiple processing procedures for each part, it is also necessary to install and position multiple brush holders, brush clips, electrical seats, housings, and conductive sheets. [0005] (3) The brush is in the brush holder (made of copper), its disadvantages: [0006] (a) Too much copper is used, the price is expensive, and the heat dissipation of the brush is not good enough. After the motor has been working for a long time, and in a humid environment, the brush may be blocked by...

AI Technical Summary

Problems solved by technology

[0002] The electrical connection parts of the prior art have many parts, are expensive and have the following disadvantages:

[0004] (2) Many processing procedures: In addition to multiple processing procedures for each part, it is also necessary to install and position multiple brush holders, brush clips, electrical seats, housings, and conductive sheets

[0008] (4) The electric seat and the brush basin are separated, which will not only increase the materials and processes, but also increase the difficulty of precise positioning of the electric seat, the brush basin, and the casing

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