Connecting structure of wire connecting terminal of motor of compressor and binding post of compressor

Abstract

The invention discloses a connecting structure of a wire connecting terminal of a motor of a compressor and a binding post of the compressor, which comprises the wire connecting terminal and the binding post connected with the wire connecting terminal, wherein the wire connecting terminal is formed by combination of side surfaces at two sides and an end surface connected between the end parts of the two side surfaces and is in a door-shaped structure; an opening which is tightly combined with the binding post is formed on the end surface, and a circle of groove is formed on the peripheral surface of the binding post; two cards which are respectively connected and integrated with the two side surfaces of the wire connecting terminal are respectively formed at two sides of the opening on the end surface of the wire connecting terminal, and the two cards incline inward; and the card at each side and the extension line of the side surface connected with the card form an included angle of 15-45 DEG. In the invention, the groove is formed on the binding post of the compressor, and the cards which are formed on the wire connecting terminal and are connected with the binding post incline to the binding post, thereby the wire connecting terminal of the motor can be firmly combined with the binding post of the compressor to achieve the purposes of effectively preventing the wire connecting terminal from loosening and falling, greatly improving the operational reliability of the compressor and reducing the fault rate of the compressor.

Description

technical field [0001] The invention relates to a motor connection terminal of a compressor. In particular, it relates to a connection structure between a motor terminal and a compressor terminal of a compressor, which can firmly combine the motor terminal and the compressor terminal, and effectively prevent the terminal from loosening and falling off. Background technique [0002] In general, rotary compressors are eccentrically combined with rolling rings in the compression part on the rotating shaft combined with the motor. The rolling rings move linearly in the circular cylinder, suck in the refrigerant, compress it and discharge it. [0003] Such as figure 1 As shown, the rotary compressor is composed of the following structure: the stator 2 and the rotor 3 of the motor are installed inside the casing 9 filled with a certain amount of oil; and the rotating shaft 4 is pressed into the center of the rotor 3; A balance weight 5 is provided below the rotor 3; a compressio...

AI Technical Summary

Problems solved by technology

But the existing binding post 18 is a post stick structure, and the connecting terminal 19 is just clamped on the binding post, so, when the two are combined and installed, the connecting terminal 19 cannot be firmly fixed on the binding post 18, and the compressor Under the influence of vibration generated during work, it is easy to fall off, affecting the normal operation of the compressor

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