CN109192504A - A kind of capacitor protector with flange - Google Patents
A kind of capacitor protector with flange Download PDFInfo
- Publication number
- CN109192504A CN109192504A CN201810917593.6A CN201810917593A CN109192504A CN 109192504 A CN109192504 A CN 109192504A CN 201810917593 A CN201810917593 A CN 201810917593A CN 109192504 A CN109192504 A CN 109192504A
- Authority
- CN
- China
- Prior art keywords
- capacitor
- crimping
- capacitor protector
- basement membrane
- protector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000003990 capacitor Substances 0.000 title claims abstract description 56
- 230000001012 protector Effects 0.000 title claims abstract description 45
- 238000002788 crimping Methods 0.000 claims abstract description 36
- 210000002469 basement membrane Anatomy 0.000 claims abstract description 24
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 2
- 230000001154 acute effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
- H01G2/10—Housing; Encapsulation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The invention discloses a kind of capacitor protectors with flange, the inner cavity of the capacitor protector is covered with basement membrane, the edge of the capacitor protector turns down form crimping outward, the basement membrane extends on the crimping from the inner cavity of the capacitor protector and covers entire crimping, after carrying out flange processing to capacitor protector, make basement membrane that entire crimping be completely covered, marginal portion is no longer contacted with electrolytic medium, electrolytic medium is prevented to penetrate between basement membrane and capacitor protector, it realizes and guarantees that film aliquation will not occur or fall off, substantially increase capacitor life-span.
Description
Technical field
The present invention relates to package casing field, especially a kind of capacitor protector with flange.
Background technique
When prior art punching capacitor shell, processing is not sealed to edge, therefore electrolytic medium meeting in use
Have corrosion to film layer and aluminum hull junction, over time after will demoulding, capacitor damage cannot use.
Summary of the invention
The present invention is directed to solve one of above-mentioned technical problem in the related technology at least to a certain extent.For this purpose, this hair
It is bright to propose a kind of capacitor protector with flange.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of capacitor protector with flange, the inner cavity of the capacitor protector are covered with basement membrane, the edge of the capacitor protector
Fold forms crimping outward, and the basement membrane extends on the crimping from the inner cavity of the capacitor protector and covers entire crimping.
As an improvement of the above technical solution, the crimping is abutted with the outer surface of the capacitor protector, on the crimping
The basement membrane of covering is spaced in the abutted position of the capacitor Yu the crimping.
As a further improvement of the above technical scheme, the height of the crimping is set as 0.8mm.
Further, the bottom of the outer surface of the capacitor protector is provided with fillet, the bottom of the inner cavity of the capacitor protector
It is provided with fillet.
Further, the capacitor protector includes aluminium.
The beneficial effects of the present invention are: a kind of capacitor protector with flange, the inner cavity of the capacitor protector are covered with basement membrane,
The edge of the capacitor protector turns down form crimping outward, and the basement membrane extends to the crimping from the inner cavity of the capacitor protector
Entire crimping is gone up and covered, after carrying out flange processing to capacitor protector, makes basement membrane that entire crimping be completely covered, marginal portion is no longer
Contacted with electrolytic medium, prevent electrolytic medium penetrate between basement membrane and capacitor protector, realize guarantee will not occur film aliquation or
It falls off, substantially increases capacitor life-span.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the installation structure diagram of the invention.
Specific embodiment
Referring to Fig.1, a kind of capacitor protector with flange of the invention, the inner cavity 2 of the capacitor protector 1 are covered with basement membrane
3, the edge of the capacitor protector 1 turns down outward forms crimping 4, and the basement membrane 3 is extended to from the inner cavity 2 of the capacitor protector 1
On the crimping 4 and cover entire crimping 4.
In actual use, after carrying out flange processing to capacitor protector 1, make basement membrane 3 that entire crimping 4, edge be completely covered
Part is no longer contacted with electrolytic medium, and electrolytic medium is prevented to penetrate between basement membrane 3 and capacitor protector 1, is realized and is guaranteed to send out
Filming aliquation falls off, and substantially increases capacitor life-span.
As an improvement of the above technical solution, the crimping 4 is abutted with the outer surface of the capacitor protector 1, the crimping 4
The basement membrane 3 of upper covering is spaced in the abutted position of the capacitor Yu the crimping 4.
Crimping 4 is abutted with the outer surface of capacitor case, and basement membrane 3 is spaced in the outer surface of crimping 4 Yu capacitor case
Between, the edge for effectively making basement membrane 3 laminating with crimping 4 is built-in, is permeated in basement membrane 3 and crimping 4 by electrolytic medium and leads to base
When film 3 is detached from crimping 4, using the abutting between crimping 4 and capacitor case, the area for effectively basement membrane 3 being prevented to remove expands.
As a further improvement of the above technical scheme, the height of the crimping 4 is set as 0.8mm.
Further, the bottom of the outer surface of the capacitor protector 1 is provided with fillet, the bottom of the inner cavity 2 of the capacitor protector 1
Portion is provided with fillet.The acute angle of outer surface is arranged to fillet, prevents user from scratching in use.And 2 bottom of inner cavity
Acute angle is arranged to fillet, is conducive to basement membrane 3 and covers more preferably.
Further, the capacitor protector 1 includes aluminium.Keep the weight of entire product lighter.
The above specific structure and dimension data are to be illustrated to presently preferred embodiments of the present invention, but the present invention creates
It makes and is not limited to the specific embodiments, those skilled in the art can also make kind on the premise of without prejudice to spirit of the invention
The equivalent deformation or replacement of kind, these equivalent deformations or replacement are all included in the scope defined by the claims of the present application.
Claims (5)
1. a kind of capacitor protector with flange, including capacitor protector (1), it is characterised in that: the inner cavity of the capacitor protector (1)
(2) it is covered with basement membrane (3), the edge of the capacitor protector (1) turns down outward to be formed crimping (4), and the basement membrane (3) is from the electricity
The inner cavity (2) of vessel shell (1) extends on the crimping (4) and covers entire crimping (4).
2. a kind of capacitor protector with flange according to claim 1, it is characterised in that: the crimping (4) and the electricity
The outer surface of vessel shell (1) abuts, and the basement membrane (3) covered on the crimping (4) is spaced in the capacitor and the crimping (4)
Abutted position.
3. a kind of capacitor protector with flange according to claim 1, it is characterised in that: the height of the crimping (4) is set
It is set to 0.8mm.
4. a kind of capacitor protector with flange according to claim 1, it is characterised in that: outside the capacitor protector (1)
The bottom on surface is provided with fillet, and the bottom of the inner cavity (2) of the capacitor protector (1) is provided with fillet.
5. a kind of capacitor protector with flange according to claim 1, it is characterised in that: the capacitor protector (1) includes
Aluminium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810917593.6A CN109192504B (en) | 2018-08-13 | 2018-08-13 | Capacitor shell with turned-over edge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810917593.6A CN109192504B (en) | 2018-08-13 | 2018-08-13 | Capacitor shell with turned-over edge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109192504A true CN109192504A (en) | 2019-01-11 |
| CN109192504B CN109192504B (en) | 2020-03-31 |
Family
ID=64921665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810917593.6A Active CN109192504B (en) | 2018-08-13 | 2018-08-13 | Capacitor shell with turned-over edge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109192504B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102184782A (en) * | 2011-01-29 | 2011-09-14 | 舟山市新龙电子设备有限公司 | Aluminum casing for electrolytic capacitor |
| CN202523569U (en) * | 2012-05-07 | 2012-11-07 | 成都精容电子有限公司 | Electrolytic capacitor |
| CN203085371U (en) * | 2012-12-14 | 2013-07-24 | 简兴 | Aluminium electrolytic capacitor |
| CN205159100U (en) * | 2015-10-23 | 2016-04-13 | 温岭市康新电容器有限公司 | Capacitor |
| CN205264516U (en) * | 2015-12-31 | 2016-05-25 | 浙江双峰电气有限公司 | Anti -riot condenser |
| CN205452045U (en) * | 2015-12-31 | 2016-08-10 | 浙江双峰电气有限公司 | Capacitor |
| CN205943757U (en) * | 2016-08-08 | 2017-02-08 | 宣城市东科电器有限公司 | Explosion -proof capacitor |
-
2018
- 2018-08-13 CN CN201810917593.6A patent/CN109192504B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102184782A (en) * | 2011-01-29 | 2011-09-14 | 舟山市新龙电子设备有限公司 | Aluminum casing for electrolytic capacitor |
| CN202523569U (en) * | 2012-05-07 | 2012-11-07 | 成都精容电子有限公司 | Electrolytic capacitor |
| CN203085371U (en) * | 2012-12-14 | 2013-07-24 | 简兴 | Aluminium electrolytic capacitor |
| CN205159100U (en) * | 2015-10-23 | 2016-04-13 | 温岭市康新电容器有限公司 | Capacitor |
| CN205264516U (en) * | 2015-12-31 | 2016-05-25 | 浙江双峰电气有限公司 | Anti -riot condenser |
| CN205452045U (en) * | 2015-12-31 | 2016-08-10 | 浙江双峰电气有限公司 | Capacitor |
| CN205943757U (en) * | 2016-08-08 | 2017-02-08 | 宣城市东科电器有限公司 | Explosion -proof capacitor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109192504B (en) | 2020-03-31 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |