Terminal post sealing cover, upper cover assembly and compressor

Abstract

The invention relates to a terminal post sealing cover, an upper cover assembly and a compressor. The terminal post sealing cover comprises a top cover and a side wall extending from the top cover toone end; The side wall comprises a accommodating part for accommodating a connection terminal and a terminal post, and a fixing part for sleeving the outer periphery of the terminal post fixing base and interfering and fixing with the outer periphery of the terminal post fixing base; The accommodating part is provided with a fixing structure for inserting and fixing the connection terminal; The fixing structure is provided with a through hole used for the terminal post to penetrate and enabling the penetrating terminal post to contact and connect with the connection terminal. The fixing part and the terminal post fixing base are interference-fixed so that the installation of the terminal post sealing cover and the terminal post fixing base is facilitated, the sealing between the terminal post sealing cover and the terminal post fixing base is realized, materials are saved, costs are saved and the production efficiency is improved. Besides, the terminal post is enabled to pass through the through hole and contact and connect with the connection terminal in the fixing structure, thus facilitating the rapid connection between the connection terminal and the terminal post and further improving the production efficiency.

Description

technical field [0001] The invention relates to the field of compressors, in particular to a terminal post sealing cover, an upper cover assembly and a compressor. Background technique [0002] As a device for raising low-pressure gas to high-pressure gas, compressor is widely used in air-conditioning and other fields. One of the compressors includes a casing and an upper cover assembly covered on the casing; components such as a pump body and a motor are arranged in the casing. The upper cover assembly includes a cover body, a binding post fixing seat embedded in the cover body, a binding post arranged on the cover body and connected to the motor, a connecting terminal connected to the binding post and used for connecting to an external power supply, and a terminal connected to the external power supply. The upper surface of the cover body is connected to and covers the terminal post and the terminal post cover of the terminal block. In the process of making the invention...

AI Technical Summary

Problems solved by technology

In the process of making the invention, the inventor found that when installing the upper cover assembly, in order to realize the sealing and fixing of the terminal cover, there is a problem that auxiliary parts such as screws and nuts need to be added. This method increases the cost and is not easy to install. Convenience, reduced production efficiency

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