Capacitor dry vacuum environment packaging group

Abstract

The invention discloses a capacitor dry vacuum environment packaging group. Through the arrangement of a vacuum chamber upper cover, a vacuum chamber lower cover and a vacuum pumping pipe, a very goodair drying environment can be provided when the capacitor is subjected to vacuum packaging work, and the normal operation of the vacuum packaging work of the capacitor and the vacuum packaging quality can be guaranteed. By arranging a sealing strengthening structure, a good strengthening and sealing effect on the connection and sealing of the vacuum chamber upper cover and the vacuum chamber lower cover is realized, the quality of the vacuum environment is guaranteed, and further the vacuum packaging quality of the capacitor is guaranteed. Through the sealing connection of an arranged rubbersealing ring, a rubber sealing round block and an aluminum shell, the vacuum tightness is guaranteed. By arranging a clamping groove, a circular sealing groove, a circular sealing ring and an elasticclamping block, the connecting, sealing and fixing functions of the rubber sealing ring and the aluminum shell and the sealing and fixing functions of the rubber sealing circular block and the rubbersealing ring are guaranteed, and then the vacuum sealing performance of the capacitor is improved.

Description

technical field [0001] The invention relates to the technical field of capacitor production, in particular to a dry vacuum environment packaging group for capacitors. Background technique [0002] Capacitors, usually referred to as capacitance for their ability to hold charges, are denoted by the letter C. Definition 1: Capacitor, as the name suggests, is a "container for charging electricity", which is a device that holds charges; English name: capacitor; capacitor is one of the electronic components widely used in electronic equipment, and is widely used in circuits. , coupling, bypass, filtering, tuning loop, energy conversion, control, etc.; Definition 2: Capacitor, any two conductors (including wires) that are insulated from each other and are very close to each other constitute a capacitor, and the capacitor is composed of two A layer of insulating dielectric is sandwiched between a block of metal electrodes; when a voltage is applied between two metal electrodes, cha...

AI Technical Summary

Problems solved by technology

Commonly used glues include epoxy glue, polyurethane glue, silica gel, etc. In order to improve the performance, quality and practical life of capacitors, vacuum packaging is required. During the vacuum packaging process, on the one hand, the vacuum packaging environment is poor and cannot meet the requirements of vacuum packaging. demand, on the other hand, the sealing performance of the sealing structure is not enough when the final sealing of the aluminum shell is carried out, and then the vacuum sealing quality of the capacitor is reduced, which affects the economic benefits. Therefore, the present invention proposes a capacitor dry vacuum environment packaging Groups are used to solve the above problems

Images