CN205508625U - Aluminium electrolytic capacitor with heat radiation structure - Google Patents
Aluminium electrolytic capacitor with heat radiation structure Download PDFInfo
- Publication number
- CN205508625U CN205508625U CN201620093426.0U CN201620093426U CN205508625U CN 205508625 U CN205508625 U CN 205508625U CN 201620093426 U CN201620093426 U CN 201620093426U CN 205508625 U CN205508625 U CN 205508625U
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- Prior art keywords
- heat
- capacitor
- sheath body
- capacitor body
- aluminium electrolutic
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Abstract
The utility model discloses an aluminium electrolytic capacitor with heat radiation structure, including have the heat dissipation function the cover shell, accept in capacitor body in the cover shell locates with pressing from both sides the cover shell with a plurality of heat conduction pieces between the capacitor body, a plurality of heat conduction piece evenly distributed in the cover shell with between the capacitor body, and connect fixedly the cover shell with capacitor body, the whole hollow cylinder structure that is of cover shell, just at a plurality of louvres of its table plane array formation, a plurality of relative intervals of heat conduction piece ground sets up the cover shell with between the capacitor body, and make the cover shell with form the heat dissipation space between the capacitor body, moreover a plurality of louvres of cover on the shell with the heat dissipation space communicates each other. The beneficial effects of the utility model are that: aluminium electrolytic capacitor with heat radiation structure can put forward the high heat dissipating ability.
Description
Technical field
This utility model belongs to capacitor technology field, more particularly to a kind of aluminum electricity with radiator structure
Electrolysis condenser.
Background technology
Capacitor is the various requisite elements of electronic product terminal, plays to closing weight in electronic system
The effect wanted.In the application such as industry, power supply, system manufacturer is to high power capacity, low ESR, the electricity of small size
The demand of container is more urgent, and in the application such as automobile, medical treatment, military project and Aero-Space, then to electricity
Container life-span, pressure, reliability etc. are had higher requirement.
In recent years, low-power consumption is that the power-saving technology of representative is rapidly developed.At low consumption motherboard, high-end
Power supply is required to use aluminium electrolutic capacitor, along with motherboard, the fast development of the industries such as high-end power supply,
Aluminium electrolutic capacitor is proposed the requirement of high efficiency and heat radiation and extra long life.
But, traditional electrolysis condenser, during assembling or during work, all can produce
Heat.And, described heat can directly make capacitor expand, and can directly affect the usability of capacitor
Energy and service life.
Therefore, it is necessary to provide a kind of aluminium electrolutic capacitor with radiator structure.
Utility model content
The purpose of this utility model is that provides one to have radiator structure to solve the problems referred to above
Aluminium electrolutic capacitor.
This utility model is achieved through the following technical solutions above-mentioned purpose: a kind of aluminum with radiator structure
Electrolysis condenser, including have the sheath body of heat sinking function, the capacitor body being contained in described sheath body and
The multiple heat-conducting blocks being located between described sheath body and described capacitor body, the plurality of heat-conducting block is uniform
It is distributed between described sheath body and described capacitor body, and connects fixing described sheath body and described capacitor
Body；Described sheath body is overall in hollow cylindrical structure, and forms multiple louvre at its surface array,
It is arranged between described sheath body and described capacitor body the plurality of heat-conducting block relative spacing, and makes
Formation heat-dissipating space between described sheath body and described capacitor body, and the multiple heat radiations on described sheath body
Hole is interconnected with described heat-dissipating space.
Preferably, described sheath body is to be processed by the material with heat conduction function.
Preferably, described capacitor body includes aluminum shell and the core bag being contained in described aluminum shell.
Preferably, described core bag includes positive plate and negative plate, and wraps up described positive plate and described negative
The release paper of pole piece.
Preferably, described aluminum shell is arranged with described sheath body relative spacing.
Preferably, the plurality of heat-conducting block is the metal derby of aluminum matter.
The beneficial effects of the utility model are: described in there is the aluminium electrolutic capacitor of radiator structure at capacitor
Outer body interval arranges the sheath body with multiple louvre, and by the plurality of heat-conducting block is arranged on
Between described sheath body and described capacitor body, thus between described sheath body and described capacitor body
Form heat-dissipating space；And the multiple louvres on described sheath body are interconnected with described heat-dissipating space, make
Obtain described aluminium electrolutic capacitor not only by the plurality of heat-conducting block by the heat of described capacitor body
It is conducted to described sheath body, it is also possible to take away described capacitor originally by the air of flowing in described heat-dissipating space
The heat that body produces, and then improve described aluminium electrolutic capacitor heat dispersion.
Accompanying drawing explanation
Fig. 1 is the three-dimensional knot of the aluminium electrolutic capacitor with radiator structure that this utility model embodiment provides
Structure connects schematic diagram；
Fig. 2 is the cut-away section structural representation of the aluminium electrolutic capacitor shown in Fig. 1 with radiator structure；
In figure: 100, there is the aluminium electrolutic capacitor of radiator structure, 10, sheath body, 20, capacitor body,
30, heat-conducting block, 40, heat-dissipating space, 11, louvre, 21, aluminum shell, 22, core bag, 221, negative
Pole piece, 222, release paper.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technology in this utility model embodiment
Scheme is clearly and completely described, it is clear that described embodiment is only this utility model one
Divide embodiment rather than whole embodiments.Based on the embodiment in this utility model, this area is common
The every other embodiment that technical staff is obtained under not making creative work premise, broadly falls into this
The scope of utility model protection.
Please refer to Fig. 1 and Fig. 2, the aluminium electrolutic capacitor with radiator structure that this utility model provides
100 include the sheath body 10 with heat sinking function, capacitor body 20 and being contained in described sheath body 10
It is located in the multiple heat-conducting blocks 30 between told sheath body 10 and described capacitor body 20.The plurality of lead
Hot block 30 is uniformly distributed between described sheath body 10 and described capacitor body 20, and fixing connection is described
Sheath body 10 and described capacitor body 20.
Described sheath body 10 entirety is hollow cylindrical structure, and multiple scattered in the evenly spaced formation in its surface
Hot hole 11.The surface being distributed in described sheath body 10 of the plurality of louvre 11 array, for for described
Capacitor body 20 provides heat dissipation channel.And, described sheath body 10 is by the material with heat conduction function
Process, such as: metal, graphite alloy etc..
Described capacitor body 20 includes aluminum shell 21 and the core bag 22 being contained in described aluminum shell 21.
Wherein, described core bag 22 includes positive plate (not shown) and negative plate 221, and wraps up described positive pole
The release paper 222 of sheet and described negative plate 221.Described positive plate, described negative plate 221 and described isolation
Paper 222 collectively constitutes described core bag 22 and is placed in described aluminum shell 21.And, described aluminum shell 21
Arrange with described sheath body 10 relative spacing.
And, when described core bag 22 has wound, described negative plate 221 and the described negative plate 221 of parcel
The end face of release paper 222, and directly contact connection with the bottom of described aluminum shell 21.
The opposite end of the plurality of heat-conducting block 30 is individually fixed in described sheath body 10 and described capacitor basis
The aluminum shell 21 of body 20.Preferably, described heat-conducting block 30 is respectively welded and is fixed on described sheath body 10 and institute
State aluminum shell 21.And, the plurality of heat-conducting block 30 is the metal derby of aluminum matter.Certainly, it is not limited to this reality
Executing example, the plurality of heat-conducting block 30 can also is that copper heat-conducting block.
On the one hand, the plurality of heat-conducting block 30 passes through the capacity of heat transmission of self by described capacitor body 20
The heat produced is conducted to described sheath body 10, and last heat is dissipated in surrounding by described sheath body 10；
On the other hand, it is arranged on described sheath body 10 and described electricity the plurality of heat-conducting block 30 relative spacing
Between vessel 20, and make to form therebetween heat-dissipating space 40；And on described sheath body 10
Multiple louvres 11 are interconnected with described heat-dissipating space 40, thus for air in described sheath body 10 and institute
In stating the heat-dissipating space 40 between capacitor body 20, flowing provides passage, and then by air fluxion strap
Walk the heat on aluminum shell 21 surface of described capacitor body 20, thus strengthen described aluminum electricity further
The heat sinking function of electrolysis condenser 100.
Compared to prior art, the aluminium electrolutic capacitor 100 with radiator structure that this utility model provides
The sheath body 10 with multiple louvre 11 is set at capacitor body 20 outside spacers, and by described many
Individual heat-conducting block 30 is fixing connects described sheath body 10 and described capacitor body 20, thus at described sheath body 10
And between described capacitor body 20, form heat-dissipating space 40；And the multiple heat radiations on described sheath body 10
Hole 11 is interconnected with described heat-dissipating space 40 so that described aluminium electrolutic capacitor 100 is possible not only to lead to
Cross the plurality of heat-conducting block 30 and the heat of described capacitor body 20 is conducted to described sheath body 10, also may be used
To take away, by the air of flowing in described heat-dissipating space 40, the heat that described capacitor body 20 produces,
And then improve described aluminium electrolutic capacitor 100 heat dispersion.
It is obvious to a person skilled in the art that this utility model is not limited to above-mentioned one exemplary embodiment
Details, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to other
Concrete form realizes this utility model.Which point therefore, no matter from the point of view of, embodiment all should be regarded as
Exemplary, and be nonrestrictive, scope of the present utility model by claims rather than on
State bright restriction, it is intended that all changes that will fall in the implication of equivalency and scope of claim
Change and include in this utility model.Any reference in claim should be considered as restriction involved
Claim.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, but the most each reality
Mode of executing only comprises an independent technical scheme, and this narrating mode of description is only for understand
Seeing, those skilled in the art should be using description as an entirety, and the technical scheme in each embodiment is also
Other embodiments that it will be appreciated by those skilled in the art that can be formed through appropriately combined.
Claims (6)
1. an aluminium electrolutic capacitor with radiator structure, it is characterised in that: include that there is heat sinking function
Sheath body (10), the capacitor body (20) being contained in described sheath body (10) and be located in described
Multiple heat-conducting blocks (30) between sheath body (10) and described capacitor body (20), the plurality of lead
Hot block (30) is uniformly distributed between described sheath body (10) and described capacitor body (20), and solid
Surely described sheath body (10) and described capacitor body (20) are connected；
Described sheath body (10) is overall in hollow cylindrical structure, and forms multiple heat radiation at its surface array
Hole (11), is arranged on described sheath body (10) and described the plurality of heat-conducting block (30) relative spacing
Between capacitor body (20), and make described sheath body (10) and described capacitor body (20) it
Between form heat-dissipating space (40), and the multiple louvres (11) on described sheath body (10) are with described
Heat-dissipating space (40) is interconnected.
A kind of aluminium electrolutic capacitor with radiator structure the most according to claim 1, its feature exists
In: described sheath body (10) is to be processed by the material with heat conduction function.
A kind of aluminium electrolutic capacitor with radiator structure the most according to claim 1, its feature exists
In: described capacitor body (20) includes aluminum shell (21) and is contained in described aluminum shell (21)
Core bag (22).
A kind of aluminium electrolutic capacitor with radiator structure the most according to claim 3, its feature exists
In: described core bag (22) includes positive plate and negative plate (221), and wraps up described positive plate and institute
State the release paper (222) of negative plate (221).
A kind of aluminium electrolutic capacitor with radiator structure the most according to claim 3, its feature exists
In: described aluminum shell (21) is arranged with described sheath body (10) relative spacing.
A kind of aluminium electrolutic capacitor with radiator structure the most according to claim 1, its feature exists
In: the plurality of heat-conducting block (30) is the metal derby of aluminum matter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620093426.0U CN205508625U (en) | 2016-01-29 | 2016-01-29 | Aluminium electrolytic capacitor with heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620093426.0U CN205508625U (en) | 2016-01-29 | 2016-01-29 | Aluminium electrolytic capacitor with heat radiation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205508625U true CN205508625U (en) | 2016-08-24 |
Family
ID=56723804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620093426.0U Expired - Fee Related CN205508625U (en) | 2016-01-29 | 2016-01-29 | Aluminium electrolytic capacitor with heat radiation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205508625U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107369558A (en) * | 2017-07-04 | 2017-11-21 | 佛山市英飞翎电子有限公司 | A kind of aluminium electrolutic capacitor of rapid heat dissipation |
| CN111613440A (en) * | 2020-06-12 | 2020-09-01 | 柏承文 | Automatic heat dissipation capacitor capable of preventing welding heat damage |
| CN112927942A (en) * | 2021-01-23 | 2021-06-08 | 深圳市凯特电子有限公司 | Processing technology of surface mount type aluminum electrolytic capacitor |
| CN116230398A (en) * | 2022-12-29 | 2023-06-06 | 丰宾电子科技股份有限公司 | Super radiating aluminium electrolytic capacitor |
-
2016
- 2016-01-29 CN CN201620093426.0U patent/CN205508625U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107369558A (en) * | 2017-07-04 | 2017-11-21 | 佛山市英飞翎电子有限公司 | A kind of aluminium electrolutic capacitor of rapid heat dissipation |
| CN111613440A (en) * | 2020-06-12 | 2020-09-01 | 柏承文 | Automatic heat dissipation capacitor capable of preventing welding heat damage |
| CN112927942A (en) * | 2021-01-23 | 2021-06-08 | 深圳市凯特电子有限公司 | Processing technology of surface mount type aluminum electrolytic capacitor |
| CN116230398A (en) * | 2022-12-29 | 2023-06-06 | 丰宾电子科技股份有限公司 | Super radiating aluminium electrolytic capacitor |
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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: 20160824 Termination date: 20180129 |