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A kind of super capacitor and its glue filling method and application

A supercapacitor and glue-filling technology, applied in the manufacture of hybrid/electric double-layer capacitors, hybrid box/shell/package, etc., can solve the problems of liquid leakage, unusability, easy damage, etc., to ensure tightness and long-term tightness , good adhesion effect

Active Publication Date: 2022-07-26
ZHAOQING BERYL ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] In order to solve the above-mentioned problems in the prior art, the present invention provides a supercapacitor and its glue filling method and application. The glue filling method of the present invention adopts the combination of the metal shell and the glue stop part, and the two cooperate to completely solve the problem of supercapacitor products. Liquid leakage and glue covering the explosion-proof valve. The supercapacitor of the present invention will not cause liquid leakage due to degumming due to aging and brittle shells within the service life of the supercapacitor, and the failure of the explosion-proof valve to open normally will cause leakage from the head to directly impact the connection. Even if the supercapacitor is abnormal during the service period, the explosion-proof valve can be opened normally without affecting other circuit boards or components, ensuring the safety of supercapacitor products Durability, Stability and Safety

Method used

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  • A kind of super capacitor and its glue filling method and application
  • A kind of super capacitor and its glue filling method and application
  • A kind of super capacitor and its glue filling method and application

Examples

Experimental program
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Effect test

Embodiment 1

[0045] like Figure 1-3 As shown, this embodiment provides a supercapacitor 100, which includes:

[0046] The open metal casing 110 has a accommodating cavity 111, one end of which is a closed end 112 and the other end is an open end 113; a rolling groove 114 is formed on one side of the open end 113 of the metal casing 110;

[0047] The supercapacitor body, which is a single supercapacitor 120, is placed in the accommodating cavity 111 of the metal shell 110, and the rolling groove 114 corresponds to the waist groove 121 of the single supercapacitor 120;

[0048] The sealing layer 130 is formed on the end face of the supercapacitor 120 and the open end 113 of the metal casing 110 , that is, the sealing layer 130 covers the head of the supercapacitor 100 product.

[0049] like figure 2 As shown, as the first glue-pouring method for the above-mentioned supercapacitor 100, it includes the following steps:

[0050] providing an open metal casing 110;

[0051] providing a sin...

Embodiment 2

[0065] like Figure 4 , 5 As shown, this embodiment provides a supercapacitor 200, which includes:

[0066] The open metal casing 210 has a accommodating cavity 211, one end of which is a closed end 212, and the other end is an open end 213;

[0067] The supercapacitor body, which is a double-body supercapacitor 220, is provided with a tape 221 on the outside of the double-body supercapacitor 220, which can prevent the glue 240 from flowing to the bottom when the glue is poured to block the explosion-proof of the double-body supercapacitor 220 valve;

[0068] The above-mentioned double-body supercapacitor 220 with adhesive tape 221 is placed in the accommodating cavity 211 of the metal casing 210;

[0069] The sealing layer 230 is formed on the end face of the supercapacitor 220 and the open end 213 of the metal casing 210 , that is, the sealing layer 230 covers the head of the supercapacitor 200 product.

[0070] like Figure 5 As shown, the glue filling method for the s...

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Abstract

The invention discloses a super capacitor, a glue filling method and application thereof. A glue-pouring method for a supercapacitor, comprising the following steps: providing an open metal shell; providing a supercapacitor body; placing the supercapacitor body into an accommodating cavity of the metal shell; A glue stop part is formed on the side, which is used to prevent the glue liquid from flowing to the bottom to block the explosion-proof valve of the supercapacitor body during glue filling; glue filling and curing treatment are performed on the open end of the metal shell and the end face of the supercapacitor body to form a sealing layer. The glue filling method of the invention adopts the combination of the metal casing and the glue stopper, and the two work together to completely solve the problem of liquid leakage of the supercapacitor product and the problem of the glue liquid covering the explosion-proof valve, and will not cause the liquid leakage problem caused by degumming due to aging and brittleness, and The explosion-proof valve cannot be opened normally, causing the leakage from the head to directly impact the connected circuit board or other devices, which is easy to damage the core device of the end product and make it unusable, ensuring durability, stability and safety.

Description

technical field [0001] The invention relates to the technical field of supercapacitor manufacturing, in particular to a supercapacitor and a glue-pouring method and application thereof. Background technique [0002] As an energy storage component, supercapacitors are widely used in smart three-meter, power carrier, startup, wind energy, solar energy and other fields. Supercapacitors have the advantages of high power, long life and maintenance-free. They are often used in harsh environments such as high altitude, underground, mountainous areas, and low temperature. In order to reduce the frequency of maintenance or replacement, the safety and durability of supercapacitors are strictly required. However, some electrolytes used in supercapacitors have low viscosity and strong penetrating power, and have extremely high sealing requirements for external packaging. In addition, there are often some inherent defects in the packaging of supercapacitors, which leave a gap for the pen...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01G11/84H01G11/82H01G11/78H01G11/80
CPCH01G11/84H01G11/82H01G11/78H01G11/80Y02E60/13
Inventor 陈声日梁霞妹刘泳澎
Owner ZHAOQING BERYL ELECTRONICS TECH