Aluminum shell for rapid plug-in type capacitor

Abstract

The invention relates to a shell for a capacitor, in particular to an aluminum shell for a rapid plug-in type capacitor, which comprises a shell body. The bottom end of the shell body is provided with a fixing mounting rod; the lower end of the fixing mounting rod is connected with an elastic clip mounting pillar; the profile of the elastic clip mounting pillar is in an inverted T shape; an annular locking slot is formed between the fixing mounting rod and the elastic clip mounting pillar; an anchor-shaped elastic clip comprises a connecting piece with a mounting hole and two or more than twoelastic locking strips connected around the connecting piece; a downwards extending mounting locking strip is arranged at the position of the hole wall of the mounting hole of the anchor-shaped elastic clip; the anchor-shaped elastic clip is locked onto the elastic clip mounting pillar through the mounting hole of the anchor-shaped elastic clip and the mounting locking strip; the mounting lockingstrip is locked and embedded into the annular locking slot; and the upper ends of all the elastic locking strips keep a certain distance from the bottom end of the shell body. The aluminum shell for a rapid plug-in type capacitor mainly aims to solve the technical problem that the capacitor needs to be fixed through a thread fixing mounting rod by matching with a nut and a gasket in the prior art, and is simple in operations, so that the capacitor is more labor-saving in installation and fixation.

Description

technical field [0001] The invention relates to a capacitor casing, in particular to an aluminum casing for a fast plug-in capacitor. Background technique [0002] Please refer to the existing capacitor installation and fixing structure figure 1 , which includes a fixed mounting rod 9 with external threads arranged at the bottom end of the capacitor housing 1 . When the capacitor needs to be fixed, the external thread of the fixed installation rod 9 is screwed into the screw hole at the fixed position. However, the disadvantage of this fixing method is that it needs to be installed with nuts and gaskets, so the installation and fixing operation is troublesome and laborious. Contents of the invention [0003] The purpose of the present invention is to provide a fast plug-in aluminum casing for capacitors, which mainly solves the existing technical problem of fixing and installing capacitors through threaded mounting rods, and needs to be installed with nuts and gaskets. I...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a fast plug-in aluminum casing for capacitors, which mainly solves the existing technical problem of fixing and installing capacitors through threaded mounting rods, and needs to be installed with nuts and gaskets. It is easy to operate and makes capacitors install Fixing is more labor-saving

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