CN204167118U - A kind of novel conductive polymer electrolyte solid-state aluminum electrolytic capacitor - Google Patents
A kind of novel conductive polymer electrolyte solid-state aluminum electrolytic capacitor Download PDFInfo
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- CN204167118U CN204167118U CN201420614933.5U CN201420614933U CN204167118U CN 204167118 U CN204167118 U CN 204167118U CN 201420614933 U CN201420614933 U CN 201420614933U CN 204167118 U CN204167118 U CN 204167118U
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- paper tinsel
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Abstract
The utility model relates to a kind of novel conductive polymer electrolyte solid-state aluminum electrolytic capacitor, its structure comprises core bag, aluminum hull, Jiao Gai, negative guide pin and positive guide pin, core bag is placed in the inside of aluminum hull and Jiao Gai carries out sealing fixes, negative guide pin is each passed through Jiao Gai with positive guide pin and is connected with core bag, described core bag is by positive paper tinsel, negative paper tinsel and two-layer electrolytic paper winding form, during winding, positive paper tinsel is positioned at inner side, ground floor electrolytic paper is provided with between positive paper tinsel and negative paper tinsel, the outside of negative paper tinsel is provided with second layer electrolytic paper, described negative guide pin is connected with positive paper tinsel with negative paper tinsel with the mode of positive guide pin respectively by riveted joint, riveted joint place of described negative guide pin and riveted joint place of negative paper tinsel and positive guide pin and positive paper tinsel is all also provided with fixture.The utility model, by gluing note high-temperature electric conduction adhesive tape in the inner side of negative guide pin and positive guide pin, increases the contact area of riveting point, plays the effect of effectively stopping external force, prevents from, because riveting point loosens, causing capacitor electrode hydraulic performance decline.
Description
Technical field
The utility model relates to a kind of electric elements, particularly a kind of novel conductive polymer electrolyte solid-state aluminum electrolytic capacitor.
Background technology
Capacitor is made up of two electrodes and dielectric material therebetween.Dielectric material is a kind of dielectric, when being placed in the electric field between two pieces of parallel plate electrodes with the equivalent charges of different polarity, produce polarization charge due to polarization at dielectric surface, then make the corresponding increase of electric charge be strapped on pole plate, the potential difference maintained between pole plate is constant.
Aluminium electrolytic capacitor is clipped in winding in the middle of two aluminium foils with the blotting paper being soaked with paste electrolyte to form, and make the capacitor of medium by thin change oxide-film.Because oxide-film has unilateal conduction character, electrolytic capacitor has polarity, and its capacity is large, can bear large pulsating current.
Conductive polymer subtype solid aluminum is drawn after dividing the both positive and negative polarity of electrolysis condenser to sting riveting by positive and negative guide pin and positive and negative electrode aluminium foil, because positive and negative electrode aluminium foil surface needs in the fabrication process in conjunction with macromolecular material (this material behavior easily chaps).Product is in manufacture with test and the course of work, and if any External Force Acting, external force can be transmitted to riveted joint place, causes riveting point to loosen, causes electrical property to change, make product fraction defective increase.
Summary of the invention
The utility model technical issues that need to address are by gluing note high-temperature electric conduction adhesive tape in the inner side of negative guide pin and positive guide pin, increase the contact area of riveting point, play the effect of effectively stopping external force, thus prevent from, because riveting point loosens, causing capacitor electrode hydraulic performance decline; A kind of novel conductive polymer electrolyte solid-state aluminum electrolytic capacitor is provided.
For solving above-mentioned technical problem, structure of the present utility model comprises core bag, aluminum hull, Jiao Gai, negative guide pin and positive guide pin, core bag is placed in the inside of aluminum hull and Jiao Gai carries out sealing fixes, negative guide pin is each passed through Jiao Gai with positive guide pin and is connected with core bag, described core bag is by positive paper tinsel, negative paper tinsel and two-layer electrolytic paper winding form, during winding, positive paper tinsel is positioned at inner side, ground floor electrolytic paper is provided with between positive paper tinsel and negative paper tinsel, the outside of negative paper tinsel is provided with second layer electrolytic paper, described negative guide pin is connected with positive paper tinsel with negative paper tinsel with the mode of positive guide pin respectively by riveted joint, riveted joint place of described negative guide pin and riveted joint place of negative paper tinsel and positive guide pin and positive paper tinsel is all also provided with fixture.
Further: described fixture is high-temperature electric conduction adhesive tape, note is all glued in negative guide pin and riveted joint place of negative paper tinsel and riveted joint place of positive guide pin and positive paper tinsel high-temperature electric conduction adhesive tape.
Further again: described Jiao Gai stands formation after in aluminum hull by organizing vertical machine insulating resin group.
Further again: described second layer electrolytic paper, negative paper tinsel, ground floor electrolytic paper and positive paper tinsel, length reduce successively.
After adopting said structure, the utility model does not glue note high-temperature electric conduction adhesive tape by means of only the inner side at negative guide pin and positive guide pin, increases the contact area of riveting point, plays the effect of effectively stopping external force, prevents from, because riveting point loosens, causing capacitor electrode hydraulic performance decline; And the contact area of riveting point can be increased by sticky note high-temperature electric conduction adhesive tape, play the effect of scattered current, improve the resistance to of its and puncture the ability with resistance to ripple current, extend its useful life; And the design also has the advantage that structure is simple, be easy to manufacture and practicality and high efficiency.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the stereogram of Fig. 1 SMIS bag.
Fig. 3 is the expanded view of Fig. 1 SMIS bag.
In figure: 1 is core bag, 2 is aluminum hull, and 3 is Jiao Gai, and 4 is negative guide pin, and 5 is positive guide pin, and 6 is positive paper tinsel, and 7 is negative paper tinsel, and 8 is ground floor electrolytic paper, and 9 is high-temperature electric conduction adhesive tape, and 10 is second layer electrolytic paper
Embodiment
As Fig. 1, a kind of novel conductive polymer electrolyte solid-state aluminum electrolytic capacitor shown in Fig. 2 and Fig. 3, comprise core bag 1, aluminum hull 2, glue lid 3, negative guide pin 4 and positive guide pin 5, core bag 1 is placed in the inside of aluminum hull 2 and glue lid 3 carries out sealing fixes, negative guide pin 4 is each passed through glue lid 3 with positive guide pin 5 and is connected with core bag 1, described core bag 1 is by positive paper tinsel 6, negative paper tinsel 7 and two-layer electrolytic paper winding form, during winding, positive paper tinsel 6 is positioned at inner side, ground floor electrolytic paper 8 is provided with between positive paper tinsel 6 and negative paper tinsel 7, the outside of negative paper tinsel 7 is provided with second layer electrolytic paper 10, described negative guide pin 4 is connected with positive paper tinsel 6 with negative paper tinsel 7 with the mode of positive guide pin 5 respectively by riveted joint, described negative guide pin 4 and positive guide pin 5 are also provided with fixture with riveted joint place of negative paper tinsel 7 and positive paper tinsel 6 respectively.Described second layer electrolytic paper 10, negative paper tinsel 7, ground floor electrolytic paper 8 and positive paper tinsel 6, length reduce successively.By the mode of welding, negative guide pin 4 and positive guide pin 5 are fixedly connected on electronic circuit board during work, the design passes through the negative paper tinsel 7 that is connected with positive guide pin 5 with negative guide pin 4 respectively and positive paper tinsel 6 carries out storage electric charge.The utility model has good insulation property, its between positive paper tinsel 6 and negative paper tinsel 7 and the outside of negative paper tinsel 7 be all provided with electrolytic paper, and core bag 1 to carry out sealing by glue lid 3 fixing.The design is enclosed with aluminum hull 2 in the outside of core bag 1, prevents external electromagnetic wave from impacting capacitor internal by aluminum hull 2.The utility model is all also provided with fixture at negative guide pin 4 and riveted joint place of negative paper tinsel 7 and riveted joint place of positive guide pin 5 and positive paper tinsel 6, it can not only by increasing the contact area of riveting point, play the effect of effectively stopping external force, prevent from, because riveting point loosens, causing capacitor electrode hydraulic performance decline; And by increasing the contact area of riveting point, the effect of scattered current can be played, improve the resistance to of its and puncture the ability with resistance to ripple current, extend its useful life.
Fixture is as shown in Figure 3 high-temperature electric conduction adhesive tape 9, and negative guide pin 4 all glues note with riveted joint place of negative paper tinsel 7 and riveted joint place of positive guide pin 5 and positive paper tinsel 6 high-temperature electric conduction adhesive tape 9.The design increases the contact area of negative guide pin 4 and negative paper tinsel 7 and the riveting point between positive guide pin 5 and positive paper tinsel 6 by the mode of sticky note high-temperature electric conduction adhesive tape 9, it can not only play the effect of effectively stopping external force, prevent because riveting point loosens, cause capacitor electrode hydraulic performance decline, and the effect of scattered current can also be played, improve the resistance to of its and puncture the ability with resistance to ripple current, extend its useful life.
Glue lid 3 is as shown in Figure 1, by organizing vertical machine, insulating resin group is stood formation after in aluminum hull 2.The utility model founds to group in aluminum hull 2 mode forming glue lid 3 into insulating resin by organizing vertical machine to carry out sealing to core bag 1 fixing, this design not only has good insulation property, and it can also prevent core bag 1 from shaking in aluminum hull 2, thus play the effect preventing its electrical property from declining.
Claims (4)
1. a novel conductive polymer electrolyte solid-state aluminum electrolytic capacitor, comprise core bag (1), aluminum hull (2), Jiao Gai (3), negative guide pin (4) and positive guide pin (5), core bag (1) is placed in the inside of aluminum hull (2) and Jiao Gai (3) carries out sealing fixes, negative guide pin (4) is each passed through Jiao Gai (3) with positive guide pin (5) and is connected with core bag (1), it is characterized in that: described core bag (1) is by positive paper tinsel (6), negative paper tinsel (7) and two-layer electrolytic paper winding form, during winding, positive paper tinsel (6) is positioned at inner side, ground floor electrolytic paper (8) is provided with between positive paper tinsel (6) and negative paper tinsel (7), the outside of negative paper tinsel (7) is provided with second layer electrolytic paper (10), described negative guide pin (4) is connected with positive paper tinsel (6) with negative paper tinsel (7) with the mode of positive guide pin (5) respectively by riveted joint, described negative guide pin (4) is all also provided with fixture with riveted joint place of negative paper tinsel (7) and riveted joint place of positive guide pin (5) and positive paper tinsel (6).
2. a kind of novel conductive polymer electrolyte solid-state aluminum electrolytic capacitor according to claim 1, it is characterized in that: described fixture is high-temperature electric conduction adhesive tape (9), negative guide pin (4) all glues note with riveted joint place of negative paper tinsel (7) and riveted joint place of positive guide pin (5) and positive paper tinsel (6) high-temperature electric conduction adhesive tape (9).
3. a kind of novel conductive polymer electrolyte solid-state aluminum electrolytic capacitor according to claim 1, is characterized in that: described Jiao Gai (3) stands formation after in aluminum hull (2) by organizing vertical machine insulating resin group.
4. a kind of novel conductive polymer electrolyte solid-state aluminum electrolytic capacitor according to claim 1, is characterized in that: the length of described second layer electrolytic paper (10), negative paper tinsel (7), ground floor electrolytic paper (8) and positive paper tinsel (6) reduces successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420614933.5U CN204167118U (en) | 2014-10-22 | 2014-10-22 | A kind of novel conductive polymer electrolyte solid-state aluminum electrolytic capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420614933.5U CN204167118U (en) | 2014-10-22 | 2014-10-22 | A kind of novel conductive polymer electrolyte solid-state aluminum electrolytic capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204167118U true CN204167118U (en) | 2015-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420614933.5U Expired - Fee Related CN204167118U (en) | 2014-10-22 | 2014-10-22 | A kind of novel conductive polymer electrolyte solid-state aluminum electrolytic capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204167118U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111403178A (en) * | 2020-03-26 | 2020-07-10 | 湖州一力电子有限公司 | Ultra-wide temperature range high-voltage-resistant aluminum electrolytic capacitor |
| CN112509814A (en) * | 2020-11-11 | 2021-03-16 | 上海永铭电子股份有限公司 | High-temperature and high-humidity resistant laminated aluminum solid-state capacitor and preparation method thereof |
-
2014
- 2014-10-22 CN CN201420614933.5U patent/CN204167118U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111403178A (en) * | 2020-03-26 | 2020-07-10 | 湖州一力电子有限公司 | Ultra-wide temperature range high-voltage-resistant aluminum electrolytic capacitor |
| CN111403178B (en) * | 2020-03-26 | 2020-11-03 | 湖州一力电子有限公司 | Ultra-wide temperature range high-voltage-resistant aluminum electrolytic capacitor |
| CN112509814A (en) * | 2020-11-11 | 2021-03-16 | 上海永铭电子股份有限公司 | High-temperature and high-humidity resistant laminated aluminum solid-state capacitor and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20171022 |