CN203103134U - Improved aluminium electrolytic capacitor - Google Patents
Improved aluminium electrolytic capacitor Download PDFInfo
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- CN203103134U CN203103134U CN 201220697653 CN201220697653U CN203103134U CN 203103134 U CN203103134 U CN 203103134U CN 201220697653 CN201220697653 CN 201220697653 CN 201220697653 U CN201220697653 U CN 201220697653U CN 203103134 U CN203103134 U CN 203103134U
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Abstract
The utility model discloses an improved aluminium electrolytic capacitor comprising an aluminium cylinder, a capacitor core bag and a rubber sealing plug; the capacitor core bag comprises an anode aluminium foil, a cathode aluminium foil, an anode guide line, a cathode guide line and at least three electrolytic paper layers arranged between the anode aluminium foil and the cathode aluminium foil; the anode guide line and the cathode guide line are respectively provided with fixed tongue portions and lead-out lines; the fixed tongue portions of the anode and cathode guide lines are respectively welded with corresponding anode aluminium foil and cathode aluminium foil; the lead-out lines respectively penetrate the rubber sealing plug and extend above the aluminium cylinder; and a length of each lead-out line exceeding the rubber sealing plug is 35-40mm. The length of the lead-out lines of the anode guide line and the cathode guide line is sufficient; an aluminium electrolytic capacitor body is positioned with a relatively long distance from a heat source in installation, thereby effectively preventing influences to performance and service life of the aluminium electrolytic capacitor by the heat source. The improved aluminium electrolytic capacitor is reasonable in structural design and long in service life.
Description
Technical field
[0001] the utility model relates to the capacitor technology field, relates in particular to a kind of aluminium electrolytic capacitor of improvement.
Background technology
As a kind of important capacitance component, aluminium electrolytic capacitor has been widely used in the electron trade; Wherein, aluminium electrolytic capacitor has generally comprised anodal aluminium foil, negative pole aluminium foil, electrolytic paper, positive wire and negative wire.
In the less electronic product of compact type energy-saving lamp and electron rectifier equal-volume, because the lead-out wire of aluminium electrolytic capacitor does not constitute, aluminium electrolytic capacitor often is close to the pyrotoxin of electronic product and installs, in the life-span that the accumulation of heat is easy to cause the mis-behave of aluminium electrolytic capacitor and shortens aluminium electrolytic capacitor, for example the electrolyte in the aluminium cylinder is dried etc.; And aluminium electrolytic capacitor worsens the operate as normal and the useful life that can seriously influence electronic product.
Summary of the invention
The purpose of this utility model is to provide at the deficiencies in the prior art a kind of aluminium electrolytic capacitor of improvement, this aluminium electrolytic capacitor reasonable in design, long service life.
For achieving the above object, the utility model is achieved through the following technical solutions.
A kind of aluminium electrolytic capacitor of improvement, include the aluminium cylinder and be flush-mounted in the interior capacitor core bag of aluminium cylinder, the top that the opening of aluminium cylinder is in the capacitor core bag is equiped with rubber seal plug, the capacitor core bag includes anodal aluminium foil and the negative pole aluminium foil that width equates, be equiped with the big electrolytic paper of width of at least three layers of more anodal aluminium foil of width and negative pole aluminium foil between anodal aluminium foil and the negative pole aluminium foil, the anodal aluminium foil positive wire that has been welded, the negative pole aluminium foil negative wire that has been welded, positive wire and negative wire are respectively arranged with fixedly tongue and lead-out wire, the fixedly tongue of positive wire and negative wire welds with corresponding anodal aluminium foil and negative pole aluminium foil respectively, the lead-out wire of positive wire and negative wire runs through rubber seal plug respectively and extends to the top of aluminium cylinder, the length that the lead-out wire of positive wire exceeds the rubber seal plug portion is big than the length that the lead-out wire of negative wire exceeds the rubber seal plug portion, and the length that the lead-out wire of positive wire and negative wire exceeds the rubber seal plug portion is 35-40mm.
The beneficial effects of the utility model are: the aluminium electrolytic capacitor of a kind of improvement described in the utility model, it includes the aluminium cylinder, capacitor core bag and rubber seal plug, the capacitor core bag includes anodal aluminium foil, the negative pole aluminium foil, positive wire, negative wire and at least three layers of electrolytic paper between anodal aluminium foil and negative pole aluminium foil, positive wire and negative wire are respectively arranged with fixedly tongue and lead-out wire, the fixedly tongue of positive wire and negative wire welds with corresponding anodal aluminium foil and negative pole aluminium foil respectively, the lead-out wire of positive wire and negative wire runs through rubber seal plug respectively and extends to the top of aluminium cylinder, the length that the lead-out wire of positive wire exceeds the rubber seal plug portion is big than the length that the lead-out wire of negative wire exceeds the rubber seal plug portion, and the length that the lead-out wire of positive wire and negative wire exceeds the rubber seal plug portion is 35-40mm.The length of lead-out wire of positive wire of the present utility model and negative wire is enough, in being installed on the process of electronic product, this cognition of aluminium electrolytic capacitor is apart from the longer distance of pyrotoxin, and then can avoid the influence of the pyrotoxin of electronic product to aluminium electrolytic capacitor performance and useful life effectively.Comprehensive above-mentioned situation the utlity model has the advantage of reasonable in design, long service life as can be known.
Description of drawings
Utilize accompanying drawing to come the utility model is further detailed below, but the embodiment in the accompanying drawing does not constitute any restriction of the present utility model.
Fig. 1 is a structural representation of the present utility model.
In Fig. 1, include:
1---aluminium cylinder 2---capacitor core bag
3---rubber seal plug 4---positive wire
5---negative wires 6---are tongue fixedly
7---lead-out wire.
Embodiment
Come the utility model is described below in conjunction with concrete execution mode.
As shown in Figure 1, a kind of aluminium electrolytic capacitor of improvement, include aluminium cylinder 1 and be flush-mounted in capacitor core bag 2 in the aluminium cylinder 1, the top that the opening of aluminium cylinder 1 is in capacitor core bag 2 is equiped with rubber seal plug 3, capacitor core bag 2 includes anodal aluminium foil and the negative pole aluminium foil that width equates, be equiped with the big electrolytic paper of width of at least three layers of more anodal aluminium foil of width and negative pole aluminium foil between anodal aluminium foil and the negative pole aluminium foil, the anodal aluminium foil positive wire 4 that has been welded, the negative pole aluminium foil negative wire 5 that has been welded, positive wire 4 and negative wire 5 are respectively arranged with fixedly tongue 6 and lead-out wire 7, the fixedly tongue 6 of positive wire 4 and negative wire 5 welds with corresponding anodal aluminium foil and negative pole aluminium foil respectively, the lead-out wire 7 of positive wire 4 and negative wire 5 runs through rubber seal plug 3 respectively and extends to the top of aluminium cylinder 1, the length that the lead-out wire 7 of positive wire 4 exceeds rubber seal plug 3 parts is big than the length that the lead-out wire 7 of negative wire 5 exceeds rubber seal plug 3 parts, and the length that the lead-out wire 7 of positive wire 4 and negative wire 5 exceeds rubber seal plug 3 parts is 35-40mm.
Lead-out wire 7 length of positive wire 4 of the present utility model and negative wire 5 are enough, in being installed on the process of electronic product, this cognition of aluminium electrolytic capacitor is apart from the longer distance of pyrotoxin, and then can avoid the influence of the pyrotoxin of electronic product to aluminium electrolytic capacitor performance and useful life effectively.
Comprehensive above-mentioned situation the utlity model has the advantage of reasonable in design, long service life as can be known.
Above content only is preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (1)
1. the aluminium electrolytic capacitor of an improvement, it is characterized in that: include aluminium cylinder (1) and be flush-mounted in the interior capacitor core bag (2) of aluminium cylinder (1), the top that the opening of aluminium cylinder (1) is in capacitor core bag (2) is equiped with rubber seal plug (3), capacitor core bag (2) includes anodal aluminium foil and the negative pole aluminium foil that width equates, be equiped with the big electrolytic paper of width of at least three layers of more anodal aluminium foil of width and negative pole aluminium foil between anodal aluminium foil and the negative pole aluminium foil, the anodal aluminium foil positive wire (4) that has been welded, the negative pole aluminium foil negative wire (5) that has been welded, positive wire (4) and negative wire (5) are respectively arranged with fixedly tongue (6) and lead-out wire (7), the fixedly tongue (6) of positive wire (4) and negative wire (5) welds with corresponding anodal aluminium foil and negative pole aluminium foil respectively, the lead-out wire (7) of positive wire (4) and negative wire (5) runs through rubber seal plug (3) respectively and extends to the top of aluminium cylinder (1), the length that the lead-out wire (7) of positive wire (4) exceeds rubber seal plug (3) part is big than the length that the lead-out wire (7) of negative wire (5) exceeds rubber seal plug (3) part, and it is 35-40mm that the lead-out wire (7) of positive wire (4) and negative wire (5) exceeds rubber seal plug (3) length partly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220697653 CN203103134U (en) | 2012-12-17 | 2012-12-17 | Improved aluminium electrolytic capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220697653 CN203103134U (en) | 2012-12-17 | 2012-12-17 | Improved aluminium electrolytic capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203103134U true CN203103134U (en) | 2013-07-31 |
Family
ID=48854520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220697653 Expired - Fee Related CN203103134U (en) | 2012-12-17 | 2012-12-17 | Improved aluminium electrolytic capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203103134U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105655135A (en) * | 2016-03-31 | 2016-06-08 | 中山市高乐电子科技有限公司 | Tantalum electrolytic capacitor |
| CN105742055A (en) * | 2016-03-31 | 2016-07-06 | 中山市中广科研技术服务有限公司 | Rectifier filter with stable performance |
| CN105743366A (en) * | 2016-03-31 | 2016-07-06 | 中山市中广科研技术服务有限公司 | Safe and stable rectifier filter |
| CN105742064A (en) * | 2016-01-27 | 2016-07-06 | 苏州权素船舶电子有限公司 | Capacitor |
| CN105848336A (en) * | 2016-03-31 | 2016-08-10 | 中山市高乐电子科技有限公司 | LED driver |
| CN105848335A (en) * | 2016-03-31 | 2016-08-10 | 中山市中广科研技术服务有限公司 | Safe and anti-leakage rectifying and filtering device |
| CN105873268A (en) * | 2016-03-31 | 2016-08-17 | 中山市高乐电子科技有限公司 | Safe anti-creeping LED driver |
| CN105898914A (en) * | 2016-03-31 | 2016-08-24 | 中山市中广科研技术服务有限公司 | Rectifying and filtering device |
| CN105915071A (en) * | 2016-03-31 | 2016-08-31 | 中山市高乐电子科技有限公司 | Rectification filter with compact structure |
| CN108183029A (en) * | 2017-12-01 | 2018-06-19 | 上海永铭电子有限公司 | A kind of alminium electrolytic condenser |
| CN109755024A (en) * | 2019-01-28 | 2019-05-14 | 江苏法拉电子有限公司 | A kind of aluminium electrolutic capacitor of high charge storage capacity |
-
2012
- 2012-12-17 CN CN 201220697653 patent/CN203103134U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105742064A (en) * | 2016-01-27 | 2016-07-06 | 苏州权素船舶电子有限公司 | Capacitor |
| CN105655135A (en) * | 2016-03-31 | 2016-06-08 | 中山市高乐电子科技有限公司 | Tantalum electrolytic capacitor |
| CN105742055A (en) * | 2016-03-31 | 2016-07-06 | 中山市中广科研技术服务有限公司 | Rectifier filter with stable performance |
| CN105743366A (en) * | 2016-03-31 | 2016-07-06 | 中山市中广科研技术服务有限公司 | Safe and stable rectifier filter |
| CN105848336A (en) * | 2016-03-31 | 2016-08-10 | 中山市高乐电子科技有限公司 | LED driver |
| CN105848335A (en) * | 2016-03-31 | 2016-08-10 | 中山市中广科研技术服务有限公司 | Safe and anti-leakage rectifying and filtering device |
| CN105873268A (en) * | 2016-03-31 | 2016-08-17 | 中山市高乐电子科技有限公司 | Safe anti-creeping LED driver |
| CN105898914A (en) * | 2016-03-31 | 2016-08-24 | 中山市中广科研技术服务有限公司 | Rectifying and filtering device |
| CN105915071A (en) * | 2016-03-31 | 2016-08-31 | 中山市高乐电子科技有限公司 | Rectification filter with compact structure |
| CN108183029A (en) * | 2017-12-01 | 2018-06-19 | 上海永铭电子有限公司 | A kind of alminium electrolytic condenser |
| CN109755024A (en) * | 2019-01-28 | 2019-05-14 | 江苏法拉电子有限公司 | A kind of aluminium electrolutic capacitor of high charge storage capacity |
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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 |
Granted publication date: 20130731 Termination date: 20151217 |
|
| EXPY | Termination of patent right or utility model |