Fixing structure body and fixing structure assembly for fixing wire outlet end of motor stator

Abstract

The invention relates to a fixing structure (10) for fixing an outlet terminal (1) of a motor stator, comprising: a frame body (11); a pair of buckling parts (12) which protrude from the frame main body (11) so as to clamp the wire outlet end (1) between the buckling parts (12); and coupling engagement portions (13a, 13b; 13c) formed in the width direction and / or the length direction of the frame body (11). 13a ', 13b') in the housing. Furthermore, the invention relates to a fastening structure assembly for fastening the outlet end of the stator of an electric machine, consisting of two or more fastening structures (10), said fastening structures (10) being connected to each other by means of coupling mating parts (13a, 13b; 13a ', 13b') are expandable in the width direction and / or the length direction of the frame body (11). According to the fixing structure assembly, through splicing combination of the fixing structure bodies, the fixing requirements of various wire outlet ends with different lengths can be met.

Description

technical field [0001] The invention relates to a fixed structure and a fixed structure assembly composed of a plurality of fixed structures, more particularly, to a fixed structure and a fixed structure assembly for fixing the outgoing end of a motor stator. Background technique [0002] At present, the use environment of new energy vehicles is becoming more and more complex, and there are higher requirements for all aspects of the performance of the motors used in the vehicles. For example, the motor is required to have a significant anti-vibration capability for the occasions where the road of the car is bumpy. For this reason, the above-mentioned anti-vibration capability is usually improved by fixing the motor body and its terminal outgoing wires. [0003] Most of the outgoing ends of the existing flat wire motors use a single structure to constrain the outgoing wires of the three-phase ends of the motor at the same time. By centrally fixing the outgoing wires of the ...

AI Technical Summary

Problems solved by technology

[0004] However, fixing the wires at the three-phase end of the motor with binding straps can effectively enhance the strength of the wires, but because the binding process is relatively complicated, its implementation is time-consuming and labor-intensive, and it is not convenient in actual production

A single structure is used to constrain the outlets of the three-phase terminals. Although it has a good fixing effect on the outlets of a single motor, due to the different requirements of different motors, the lengths of the outlets of different phases in the same motor are also different from each other. A single structure with the same structure The body cannot meet various special needs very well, and the applicability is poor when used

For example, in a hybrid motor, the generator and the motor have different requirements, and it is difficult to meet the different requirements of the two with a single structure that is difficult to expand

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