Novel interphase insulation stator mechanism

Abstract

The invention relates to a novel interphase insulation stator mechanism, which comprises a stator core, a lead end framework and a non-lead end framework, and is characterized in that the lead end framework and the non-lead end framework are respectively arranged at the two ends of the stator core, and copper wires are wound at the tooth parts of the lead end framework, the non-lead end frameworkand the stator core; interphase insulators are inserted into a plurality of grooves distributed along the circumference of the stator core, each interphase insulator is of a T-shaped structure, a buckle type groove is formed in the position, close to the wire inlet end framework, of each interphase insulator, and the grooves are used for fixing leading-out wires of the wire leading end. Accordingto the novel interphase insulation stator mechanism, the T-shaped integrally-formed phase-to-phase insulation mode is used for insertion into the grooves of the stator iron core and positioning is realized through the positioning blocks, so that the installation is firm, and the problem of loosening is solved; the buckle type grooves and the leading-out wires for fixing the leading-out wire ends are arranged on the interphase insulators, motor binding wires are not needed, the assembling cost is reduced, manual assistance is not needed when the motor is installed, manpower is saved, and the working efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of motor stators, in particular to a novel interphase insulating stator mechanism. Background technique [0002] The interphase insulation of BLDC motors, as an insulating part of the motor, not only involves the layout of the overall structure of the motor, but also relates to the reliability and service life of the motor; the technical indicators of the interphase insulation of the motor reflect the design of the motor to a large extent. and manufacturing levels. [0003] Most domestic motor manufacturers use DMD insulating paper as the raw material of the insulator to process phase-to-phase insulation. Although this process is simple to process and has high plasticity, the problem that comes with it is that the insulator is not strong enough, easily deformed and loose, and cannot be used with other insulating parts. Cooperate with each other, and the final insertion of the motor requires manual operation...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a new stator mechanism for interphase insulation, which is used to solve the problems in the prior art that the insulating paper used as interphase insulation is easy to loosen, and the need for manual operation to insert the motor leads to high labor costs and low production efficiency.

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