CN204596637U - A kind of capacitor core of bolt alminium electrolytic condenser - Google Patents
A kind of capacitor core of bolt alminium electrolytic condenser Download PDFInfo
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- CN204596637U CN204596637U CN201520266855.9U CN201520266855U CN204596637U CN 204596637 U CN204596637 U CN 204596637U CN 201520266855 U CN201520266855 U CN 201520266855U CN 204596637 U CN204596637 U CN 204596637U
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Abstract
The utility model discloses a kind of capacitor core of bolt aluminium electrolytic capacitor, include mandrel body, cathode foil, the lead-in wire bar paper tinsel of riveting with cathode foil and the electrolytic paper for clad anode paper tinsel, described lead-in wire bar paper tinsel stretches out cathode foil, also include the electrolysis scraps of paper, the described electrolysis scraps of paper are arranged at riveted joint place of lead-in wire bar paper tinsel and cathode foil, and the both sides of the electrolysis scraps of paper and cathode foil are fitted.Compared with prior art, the beneficial effects of the utility model are: because the riveted joint lead-in wire bar paper tinsel place only in cathode foil covers the electrolysis scraps of paper, make this operation can not affect the size of whole mandrel body, thus can not change the physical dimension of whole product.Improve the voltage endurance capability of junction simultaneously effectively and reduce passing through of leakage current, thus realize reducing product when aging because of big current by time to cause generating heat severe and phenomenon that is that explode, the effectively rate of explosion of reduction product when aging.
Description
Technical field
The utility model relates to a kind of syndeton, specifically a kind of capacitor core of bolt alminium electrolytic condenser.
Background technology
The cathode foil of current bolt alminium electrolytic condenser is easy to cause cathode foil injured when riveting with lead-in wire bar paper tinsel, and prior art means are difficult to Timeliness coverage, correction, eliminating and reparation.Does whether the injured rate of explosion being product at macroscopically main manifestations of cathode foil rise, and blast to product when analytic product explosion cause and cause by cathode foil is injured? cannot directly determine, because the details evidence of blast place has been gone up.And injured cathode foil when aging withstand voltage not, leakage current is excessive, be difficult to repair etc. that product must be caused easily to blast when aging, makes the rate of explosion of product also will increase.
Utility model content
The purpose of this utility model is the capacitor core providing a kind of bolt aluminium electrolytic capacitor, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of capacitor core of bolt aluminium electrolytic capacitor, include mandrel body, cathode foil, the lead-in wire bar paper tinsel of riveting with cathode foil and the electrolytic paper for clad anode paper tinsel, described lead-in wire bar paper tinsel stretches out cathode foil, also include the electrolysis scraps of paper, the described electrolysis scraps of paper are arranged at riveted joint place of lead-in wire bar paper tinsel and cathode foil, and the both sides of the electrolysis scraps of paper and cathode foil are fitted.
The described electrolysis scraps of paper cover the lower end of the lead-in wire bar paper tinsel of riveting with cathode foil.
Compared with prior art, the beneficial effects of the utility model are: because the riveted joint lead-in wire bar paper tinsel place only in cathode foil covers the electrolysis scraps of paper, make this operation can not affect the size of whole mandrel body, thus can not change the physical dimension of whole product.Improve the voltage endurance capability of junction simultaneously effectively and reduce passing through of leakage current, thus realize reducing product when aging because of big current by time to cause generating heat severe and phenomenon that is that explode, the effectively rate of explosion of reduction product when aging.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-mandrel body, 2-electrolytic paper, 3-lead-in wire bar paper tinsel, 4-cathode foil, the 5-electrolysis scraps of paper.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, in the utility model embodiment, a kind of capacitor core of bolt aluminium electrolytic capacitor, include mandrel body 1, cathode foil 4, the lead-in wire bar paper tinsel 3 of riveting with cathode foil 4 and the electrolytic paper 2 for clad anode paper tinsel 4, described lead-in wire bar paper tinsel 3 stretches out cathode foil 4, also include the electrolysis scraps of paper 5, the described electrolysis scraps of paper 5 are arranged at riveted joint place of lead-in wire bar paper tinsel 3 and cathode foil 4, and both sides and the cathode foil 4 of the electrolysis scraps of paper 5 are fitted.
The described electrolysis scraps of paper 5 cover the lower end of the lead-in wire bar paper tinsel 3 of riveting with cathode foil 4.
Because riveted joint lead-in wire bar paper tinsel 3 place only in cathode foil 4 covers the electrolysis scraps of paper 5, make this operation can not affect the size of whole mandrel body thus the physical dimension of whole product can not be changed.Improve the voltage endurance capability of junction simultaneously effectively and reduce passing through of leakage current, thus realize reducing product when aging because of big current by time to cause generating heat severe and phenomenon that is that explode, the effectively rate of explosion of reduction product when aging.
And the concrete technology step of this practicality is as follows:
1. customized the up-coiler that additionally can add and cover the electrolysis scraps of paper;
2. after cathode foil and lead-in wire bar paper tinsel are riveted, perform the action increasing and cover electrolytic paper immediately;
3. subsequently by the fuse of normal flow winding capacitance.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification is described according to execution mode, but not each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technical scheme in each embodiment also through appropriately combined, can form other execution modes that it will be appreciated by those skilled in the art that.
Claims (2)
1. the capacitor core of a bolt aluminium electrolytic capacitor, include mandrel body, cathode foil, the lead-in wire bar paper tinsel of riveting with cathode foil and the electrolytic paper for clad anode paper tinsel, described lead-in wire bar paper tinsel stretches out cathode foil, it is characterized in that: also include the electrolysis scraps of paper, the described electrolysis scraps of paper are arranged at riveted joint place of lead-in wire bar paper tinsel and cathode foil, and the both sides of the electrolysis scraps of paper and cathode foil are fitted.
2. the capacitor core of bolt aluminium electrolytic capacitor as claimed in claim 1, is characterized in that: the described electrolysis scraps of paper cover the lower end of the lead-in wire bar paper tinsel of riveting with cathode foil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520266855.9U CN204596637U (en) | 2015-04-28 | 2015-04-28 | A kind of capacitor core of bolt alminium electrolytic condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520266855.9U CN204596637U (en) | 2015-04-28 | 2015-04-28 | A kind of capacitor core of bolt alminium electrolytic condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204596637U true CN204596637U (en) | 2015-08-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520266855.9U Active CN204596637U (en) | 2015-04-28 | 2015-04-28 | A kind of capacitor core of bolt alminium electrolytic condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204596637U (en) |
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2015
- 2015-04-28 CN CN201520266855.9U patent/CN204596637U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 518000 workshop 201, phase 4, confidant Industrial Park, Kuixin community, Kuiyong street, Dapeng new area, Shenzhen, Guangdong Patentee after: SHENZHEN KAIQIJIA TECHNOLOGY Co.,Ltd. Address before: 518000 workshop 201, No. 4, phase II, Zhiyou Industrial Park, Jinye Avenue, Kui Yong Town, Dapeng new area, Shenzhen, Guangdong Patentee before: CATCHY AND EXCELLENT CAPACITOR TECHNOLOGIES Co.,Ltd. |
|
| CP03 | Change of name, title or address |