CN202110956U - Glue pouring heat conducting and fixing device for cylindrical electrolytic capacitor - Google Patents
Glue pouring heat conducting and fixing device for cylindrical electrolytic capacitor Download PDFInfo
- Publication number
- CN202110956U CN202110956U CN 201120176864 CN201120176864U CN202110956U CN 202110956 U CN202110956 U CN 202110956U CN 201120176864 CN201120176864 CN 201120176864 CN 201120176864 U CN201120176864 U CN 201120176864U CN 202110956 U CN202110956 U CN 202110956U
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- metal frame
- electrochemical capacitor
- cylindrical electrochemical
- electrolytic capacitor
- cylindrical
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- Expired - Fee Related
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Abstract
The utility model discloses a glue pouring heat conducting and fixing device for a cylindrical electrolytic capacitor, comprising a weldable mounting board and a cofferdam type metal frame used for containing at least one cylindrical electrolytic capacitor, wherein the bottom of the metal frame is fixed to the mounting board; pins of the cylindrical electrolytic capacitor are fixed to the mounting board; heat conduction glue is poured into the metal frame; the cylindrical electrolytic capacitor is fixed in the metal frame; and a fixing hole is arranged on the metal frame. With the adoption of the heat conducting and fixing device disclosed by the utility model, the vibration resistance and heat dissipation capability of the cylindrical electrolytic capacitor can be improved, and the production cost can be lowered.
Description
[technical field]
The utility model relates to electronic product, relates in particular to a kind of cylindrical electrochemical capacitor encapsulating heat conduction fixture.
[background technology]
The cylindrical electrochemical capacitor of the common welding pin of in electronic product, using (except the fixing electric capacity of screw bolt-type), anti-vibration and thermal shock ability a little less than, be the weakness of electronic product always.If it also is not a big problem that air blast cooling condition, the heat radiation of electrochemical capacitor are arranged in product inside.But in the electronic product of natural heat dissipation (inside does not have radiator fan); Electrochemical capacitor can not form heat dissipation channel because body is a cylindrical structural, has also just had no idea heat radiation or heat conduction; Industry is normally reelected with the higher long-life electric capacity of heatproof, but what bring is the rising of cost.
[summary of the invention]
The utility model provides a kind of cylindrical electrochemical capacitor encapsulating heat conduction fixture, and its anti-vibration, good heat dissipation, production cost are low.
The technical scheme of the utility model is:
A kind of cylindrical electrochemical capacitor encapsulating heat conduction fixture; Comprise welding mounting panel and the cofferdam type metal frame that holds at least one cylindrical electrochemical capacitor; Said metal frame bottom is fixed on the said mounting panel, and the pin of said cylindrical electrochemical capacitor is fixed on the said mounting panel; In said metal frame, be perfused with heat-conducting glue, said cylindrical electrochemical capacitor be fixed in the said metal frame, and on said metal frame, be provided with fixing hole.
The cylindrical electrochemical capacitor encapsulating heat conduction fixture of the utility model, cylindrical electrochemical capacitor is positioned at metal frame, and the pin of cylindrical electrochemical capacitor is fixed on the mounting panel, makes that the installation procedure of cylindrical electrochemical capacitor is very simple; And in metal frame, be perfused with heat-conducting glue; Cylindrical electrochemical capacitor is fixed in the metal frame; Improve the anti-vibration ability of cylindrical electrochemical capacitor, cylindrical electrochemical capacitor can dispel the heat through heat-conducting glue and metal frame simultaneously, has also improved the heat-sinking capability of cylindrical electrochemical capacitor; In addition, heatproof is high, long-life electrochemical capacitor owing to need not select for use again, has then reduced production cost.
[description of drawings]
Fig. 1 is the cylindrical electrochemical capacitor encapsulating of a utility model heat conduction fixture structure chart in one embodiment;
Fig. 2 is the front view of the cylindrical electrochemical capacitor encapsulating heat conduction fixture of Fig. 1;
Fig. 3 is the rearview of the cylindrical electrochemical capacitor encapsulating heat conduction fixture of Fig. 1.
[embodiment]
Below in conjunction with accompanying drawing the specific embodiment of the utility model is done a detailed elaboration.
Like Fig. 1,2,3; The cylindrical electrochemical capacitor encapsulating heat conduction fixture of the utility model; Comprise welding mounting panel 2 and hold the cofferdam type metal frame 3 of at least one cylindrical electrochemical capacitor 1 (3 cylindrical electrochemical capacitors have been shown among the figure); Metal frame 3 bottoms are fixed on the mounting panel 2, and the pin of cylindrical electrochemical capacitor 1 is fixed on the mounting panel 2; In metal frame 3, be perfused with heat-conducting glue, cylindrical electrochemical capacitor 1 be fixed in the metal frame 3, and on metal frame 3, be provided with fixing hole 4.
Can metal frame 3 be screwed on casing through fixing hole 4; Cylindrical electrochemical capacitor 1 is fixed in the metal frame 3; Improved the anti-vibration ability of cylindrical electrochemical capacitor 1, and can dispel the heat, improved the heat-sinking capability of cylindrical electrochemical capacitor 1 through heat-conducting glue and metal frame 3.
This metal frame 3 can be welded by copper coin or aluminium sheet and other sheet metal bendings that can be used for welding (or welding behind the electroplating surface), or obtains through the die casting mode.The size of metal frame 3 is considered the requirement of safety, design bigger than cylindrical electrochemical capacitor 1, and its height can hold at least one cylindrical electrochemical capacitor 1 more than or equal to the height of cylindrical electrochemical capacitor 1.In addition, consider the safety requirement, leave the venting space of cylindrical electrochemical capacitor 1 on the top of metal frame 3.
In addition, can also be provided with angle, make things convenient for the fixing metal frame to mounting panel 2 in metal frame 3 bottoms.Heat-conducting glue can be embedding Heat Conduction Materials such as heat conduction congealed fat, acrylic resin, epoxy glue, organic siliconresin.
At last, multiple mounting meanss such as dress or upside-down mounting can be adorned, stood to the cylindrical electrochemical capacitor encapsulating heat conduction fixture of the utility model with side.
Above-described the utility model execution mode does not constitute the qualification to the utility model protection range.The modification of being done within any spirit and principle at the utility model, be equal to replacement and improvement etc., all should be included within the claim protection range of the utility model.
Claims (4)
1. cylindrical electrochemical capacitor encapsulating heat conduction fixture; It is characterized in that: comprise welding mounting panel and the cofferdam type metal frame that holds at least one cylindrical electrochemical capacitor; Said metal frame bottom is fixed on the said mounting panel, and the pin of said cylindrical electrochemical capacitor is fixed on the said mounting panel; In said metal frame, be perfused with heat-conducting glue, said cylindrical electrochemical capacitor be fixed in the said metal frame, and on said metal frame, be provided with fixing hole.
2. cylindrical electrochemical capacitor encapsulating heat conduction fixture according to claim 1 is characterized in that: said metal frame bottom is welded or is bonded on the said mounting panel.
3. cylindrical electrochemical capacitor encapsulating heat conduction fixture according to claim 1 is characterized in that: the pin of said cylindrical electrochemical capacitor welds or is assemblied on the said mounting panel with screw.
4. according to claim 1 or 2 or 3 described cylindrical electrochemical capacitor encapsulating heat conduction fixtures, it is characterized in that: also be provided with angle in said metal frame bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120176864 CN202110956U (en) | 2011-05-30 | 2011-05-30 | Glue pouring heat conducting and fixing device for cylindrical electrolytic capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120176864 CN202110956U (en) | 2011-05-30 | 2011-05-30 | Glue pouring heat conducting and fixing device for cylindrical electrolytic capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202110956U true CN202110956U (en) | 2012-01-11 |
Family
ID=45436410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120176864 Expired - Fee Related CN202110956U (en) | 2011-05-30 | 2011-05-30 | Glue pouring heat conducting and fixing device for cylindrical electrolytic capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202110956U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103035411A (en) * | 2012-12-29 | 2013-04-10 | 中国航空工业集团公司第六三一研究所 | Flat-plate aluminum electrolytic capacitor and reinforcing method thereof |
| CN103700493A (en) * | 2013-12-21 | 2014-04-02 | 铜陵源丰电子有限责任公司 | Improved cake capacitor |
| CN104966619A (en) * | 2015-07-22 | 2015-10-07 | 湖南艾华集团股份有限公司 | Solid electrolytic capacitor of high-ripple-resistant winding type, and production method |
| CN110581031A (en) * | 2019-09-06 | 2019-12-17 | 天津合众汇能科技有限公司 | Secondary sealing glue-pouring type single capacitor and production method thereof |
| CN113745001A (en) * | 2020-05-29 | 2021-12-03 | 士林电机厂股份有限公司 | Capacitor element heat radiation structure of controller |
-
2011
- 2011-05-30 CN CN 201120176864 patent/CN202110956U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103035411A (en) * | 2012-12-29 | 2013-04-10 | 中国航空工业集团公司第六三一研究所 | Flat-plate aluminum electrolytic capacitor and reinforcing method thereof |
| CN103035411B (en) * | 2012-12-29 | 2016-04-20 | 中国航空工业集团公司第六三一研究所 | A kind of reinforcement means of flat alminium electrolytic condenser and flat alminium electrolytic condenser |
| CN103700493A (en) * | 2013-12-21 | 2014-04-02 | 铜陵源丰电子有限责任公司 | Improved cake capacitor |
| CN104966619A (en) * | 2015-07-22 | 2015-10-07 | 湖南艾华集团股份有限公司 | Solid electrolytic capacitor of high-ripple-resistant winding type, and production method |
| CN104966619B (en) * | 2015-07-22 | 2018-11-16 | 湖南艾华集团股份有限公司 | Resistance to high ripple takeup type solid electrolytic capacitor and production method |
| CN110581031A (en) * | 2019-09-06 | 2019-12-17 | 天津合众汇能科技有限公司 | Secondary sealing glue-pouring type single capacitor and production method thereof |
| CN113745001A (en) * | 2020-05-29 | 2021-12-03 | 士林电机厂股份有限公司 | Capacitor element heat radiation structure of controller |
| CN113745001B (en) * | 2020-05-29 | 2023-08-04 | 士林电机厂股份有限公司 | Capacitor element heat radiation structure of controller |
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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: 20120111 Termination date: 20200530 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |