A motor stator assembly structure

Abstract

The invention relates to the field of motor stator modules, in particular to a motor stator module structure. The motor stator module structure comprises a stator core and an insulation framework arranged at one end of the stator core. The insulation framework comprises an inner framework wall, an outer framework wall and a framework wire wrapping portion located between the inner framework wall and the outer framework wall, the framework wire wrapping portion is provided with stator windings, a fixing groove is formed in the outer framework wall, an outgoing line module comprises a fixed shell bush and power lines connected with the stator windings, the power lines penetrate through the fixed shell bush and are fixed to the fixed shell bush together, and the fixed shell bush is detachably and fixedly installed in the fixing groove. According to the scheme, the power lines connected with the stator windings can be fixed to the insulation framework through the fixed shell bush, and the phenomenon that vibration generated when a compressor runs causes disconnection and loosening between the power lines and the stator windings and between the power lines and the connecting end of the compressor cannot occur.

Description

technical field [0001] The invention relates to the field of motor stator components, in particular to a motor stator component structure. Background technique [0002] Frequency conversion technology has been recognized by more and more consumers for its energy-saving and high-efficiency features. At present, more and more household appliances have applied frequency conversion technology. Refrigerators have gradually entered people's lives. [0003] However, the motor lead wire assembly involved in the frequency conversion technology needs to be connected to the compressor. However, when the motor lead wire assembly is connected to the compressor, there is no good solution for the fixing method of the motor lead wire assembly. [0004] In the prior art, the motor lead wire assembly is mainly fixed through the following two schemes: [0005] Existing solution 1: The Chinese patent with publication number CN 202737596U describes an insulating skeleton carrying stator windin...

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Problems solved by technology

[0008] However, in the existing scheme 2, since there are 3 stator lead-out wires in total, and each stator lead-out wire has 3 terminals, a total of 6 terminals are required, and the process of inserting the terminals needs to be increased

Therefore, the material cost increases, and the production process also increases, thereby increasing the production cost

[0009] Based on the above description, a new motor stator assembly structure is urgently needed to solve the phenomenon that the stator lead wires are prone to disconnection and loosening in the prior art, or the number of required connection terminals is large, which increases material costs and production processes. and production costs

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