Assembling process of electrode insulating sealing structure

Abstract

The invention discloses an assembling process of an electrode insulating sealing structure. According to the assembling process, an integrated insulating sealing sleeve is used for separating an electrode lead-out structure from a shell, can be sleeved at the periphery of the electrode lead-out structure conveniently and quickly and is tightly pressed on the electrode lead-out structure by depending on sealed turnups and deformed drapes on the shell, so that the assembling process is simplified, the assembling period is shortened, the assembling efficiency is improved, the loss of materials of an energy storage device is reduced, and the manufacturing cost is reduced. Positioning is performed in the axial direction of an end cover by virtue of the sealed turnups and the deformed drapes on the shell, so that the mounting reliability and stability of the end cover are guaranteed, and the mounting reliability of the whole electrode lead-out structure is further guaranteed. The assembling process can solve the problems of long time, complex structure and poor insulating sealing effect of an electrode insulating sealing assembling process in the prior art.

Description

technical field [0001] The invention relates to the technical field of electrode insulation and sealing, in particular to an electrode insulation and sealing structure for batteries or super capacitors, as well as an assembly process of the electrode insulation sealing structure and an energy storage device using the electrode insulation sealing structure. Background technique [0002] At present, the electrodes of commonly used energy storage components (including batteries and supercapacitors) lead out of insulating and sealing structures such as figure 1 As shown, the energy storage component consists of a cell 01, a casing 02, an electrode lead-out structure and an insulating seal. The casing 02 is electrically connected to the lower end of the cell 01, and the electrode lead-out structure is electrically connected to the upper end of the cell 01. Therefore, it is necessary to separate the insulating sealing body between the electrode lead-out structure and the casing to...

AI Technical Summary

Problems solved by technology

[0012] Therefore, the reason for the installation sequence of the parts in the existing production technology must be to use three insulating and sealing components to combine to achieve sealing and insulation; and in terms of production process comparison, the assembly process of the insulating and sealing structure of the energy storage device in the prior art is relatively long. The production efficiency is low, and because the assembly error of the three separate insulating and sealing components during use will affect the insulating and sealing performance of the entire insulating and sealing body, so that there are many potential uncertain factors in the energy storage device, That is, the defect of any part or the negligence of the assembly process will lead to the failure of the insulation seal of the monomer

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