CN205508640U - Novel low internal resistance ultracapacitor system - Google Patents
Novel low internal resistance ultracapacitor system Download PDFInfo
- Publication number
- CN205508640U CN205508640U CN201620110649.3U CN201620110649U CN205508640U CN 205508640 U CN205508640 U CN 205508640U CN 201620110649 U CN201620110649 U CN 201620110649U CN 205508640 U CN205508640 U CN 205508640U
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- Prior art keywords
- conductive post
- internal resistance
- aluminum hull
- low internal
- novel low
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/13—Energy storage using capacitors
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- Electric Double-Layer Capacitors Or The Like (AREA)
Abstract
The utility model discloses a novel low internal resistance ultracapacitor system, including aluminum hull and unfamiliar pole piece and the electrolyte of setting inside the aluminum hull, the top from the top down of aluminum hull has set gradually rubber slab and bakelite plate, all is provided with two through -holes on rubber slab and the bakelite plate, and it has cathode conductive columns and negative pole to lead electrical pillar to imbed respectively in the through -hole, and the cross sectional shape that electrical pillar was led to cathode conductive columns and negative pole is for circular or square. Overall structure is simple, leads electrical pillar through using circular or square positive negative pole, user's welding of being convenient for when using, and electric conductivity is good, and the impedance is also relatively low, and the heat that the during operation produced still less can not burn because of the high temperature, and the positive pole is led electrical pillar and negative pole and is led electrical pillar's outer end and be provided with the nickel coating on the surface, and the and gate board of being convenient for welds, and the non -corrosibility is also better, has improved the life of product greatly.
Description
Technical field
This utility model relates to technical field of electronic components, especially relates to a kind of novel low internal resistance ultracapacitor.
Background technology
Ultracapacitor is a kind of novel energy-storing device between traditional capacitance and rechargeable battery, and it is owing to having
Power is high, charge-discharge velocity fast, have extended cycle life and the multiple advantage such as environmental protection, in recent years industrial electronic, transportation,
The fields such as the renewable sources of energy are increasingly widely applied as power power-supply or accumulation power supply.Conventional Large Copacity super capacitor
Device, owing to its capacity is big, and high current charge-discharge speed is fast, and its anode and cathode terminals is to use flat pole piece mostly, as it is tied
Structure design is improper, and the heat produced during electric discharge work is relatively big, and capacitor anode and cathode terminals pole is burned out, and anti-corrosive properties are poor, uses
Life-span is the shortest, and uses flat pole piece user to be inconvenient to weld, and resistance hole height, electric conductivity is the most poor.
Utility model content
Problem to be solved in the utility model is to provide a kind of simple in construction, is prone to welding, Low ESR, good conductivity, resistance to
Corrosion and the novel low internal resistance ultracapacitor of length in service life.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is: a kind of novel low internal resistance super capacitor
Device, includes aluminum hull and is arranged on the barrier film pole piece within described aluminum hull and electrolyte, and the top of described aluminum hull is from top to bottom
It is disposed with rubber slab and bakelite plate, described rubber slab, bakelite plate are provided with two through holes, the most embedding in described through hole
Enter to have positive conductive post and negative conductive post, described positive conductive post, the cross sectional shape of negative conductive post be circular or square or
Ellipse, described positive conductive post, negative conductive post outer end face on be provided be easy to wiring board welding nickel coating.
Preferably, the novel low internal resistance ultracapacitor of above-mentioned one, the outer wall of wherein said aluminum hull is provided with plastics
Film, the thickness of described plastic foil is 0.2-0.5mm.
Preferably, the novel low internal resistance ultracapacitor of above-mentioned one, wherein said bakelite plate by aluminum hull fixing hold into
Row fastening and sealing.
Preferably, the novel low internal resistance ultracapacitor of above-mentioned one, wherein said positive conductive post, negative conductive post are equal
It is fixed on described bakelite plate by nut, and described positive conductive post is connected with anode ear, described negative conductive post and negative pole
Ear connects.
Preferably, the novel low internal resistance ultracapacitor of above-mentioned one, the thickness of wherein said nickel coating is 0.2-
0.5mm。
This utility model has the advantage that and provides the benefit that: be provided with barrier film pole piece and electrolyte in aluminum hull, aluminum hull
Top is disposed with from top to bottom on rubber slab and bakelite plate, rubber slab and bakelite plate and is provided with two through holes, in through hole
Being respectively embedded into positive conductive post and negative conductive post, positive conductive post, the cross sectional shape of negative conductive post are circular or square,
Overall structure is simple, and by using circular or square both positive and negative polarity conductive pole, user is easy to welding, good conductivity, resistance in use
Resisting and be relatively low, the heat produced during work is less, will not burn because temperature is too high；Positive conductive post and negative conductive
Being provided with nickel coating in the outer end face of post, conveniently weld with wiring board, anti-corrosive properties are preferable, substantially increase making of product
Use the life-span.
Accompanying drawing explanation
Fig. 1 is that this utility model is along longitudinal sectional view；
Fig. 2 is the partial enlarged drawing in Fig. 1 at A；
Fig. 3 is the partial enlarged drawing in Fig. 1 at B；
Fig. 4 is top view of the present utility model.
In figure: 1, plastic foil 2, aluminum hull 3, electrolyte
4, barrier film pole piece 5, negative conductive post 6, anode ear
7, positive conductive post 8, nickel coating 9, nut
10, bakelite plate 11, rubber slab 12, the fixing end of aluminum hull
13, negative electrode lug
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.Should be appreciated that specific embodiment described herein is only in order to explain
This utility model, is not used to limit this utility model.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of novel low internal resistance ultracapacitor, include aluminum hull 2 and be arranged on
Barrier film pole piece 4 within aluminum hull 2 and electrolyte 3, the outer wall of aluminum hull 2 is provided with plastic foil 1, and the thickness of plastic foil 1 is 0.2-
0.5mm, the top of aluminum hull 2 is disposed with rubber slab 11 and bakelite plate 10 from top to bottom, and bakelite plate 10 is by the fixing end of aluminum hull
12 fasten and seal, and rubber slab 11 and bakelite plate 10 are provided with two through holes, be respectively embedded into positive pole and lead in through hole
Electricity post 7 and negative conductive post 5, positive conductive post 7 and negative conductive post 5 are all fixed on bakelite plate 10 by nut 9, and positive pole is led
Electricity post 7 is connected with anode ear 6, and negative conductive post 5 is connected with negative electrode lug 13, the cross section shape of positive conductive post 7 and negative conductive post 5
Shape is circular square or oval.
Overall structure is simple, and the cross sectional shape of positive conductive post 7 and negative conductive post 5 is circular square or oval,
User is easy to welding, good conductivity in use, and impedance is relatively low, and the heat produced during work is less, will not be because of temperature
Spend height and burn；The outer surface of positive conductive post 7 and negative conductive post 5 is provided with nickel coating 8, and the thickness of nickel coating 8 is
0.2-0.5mm, can preferably be welded with wiring board by nickel coating 8 electrode, and anti-corrosive properties are also preferable, substantially increase product
The service life of product.
Embodiment described above is to be described, preferred implementation of the present utility model not to this utility model
Spirit and scope be defined.On the premise of without departing from this utility model design concept, this area ordinary person is to this reality
The various modification made by novel technical scheme and improvement, all should drop into protection domain of the present utility model, and this practicality is new
The technology contents that type is claimed, all records in detail in the claims.
Claims (7)
1. a novel low internal resistance ultracapacitor, includes aluminum hull (2) and is arranged on the barrier film pole that described aluminum hull (2) is internal
Sheet (4) and electrolyte (3), it is characterised in that: the top of described aluminum hull (2) is disposed with rubber slab (11) and electricity from top to bottom
Plank (10), described rubber slab (11), bakelite plate (10) is provided with two through holes, has been respectively embedded into positive pole in described through hole
Conductive pole (7) and negative conductive post (5), described positive conductive post (7), the cross sectional shape of negative conductive post (5) are circular or side
Shape, described positive conductive post (7), negative conductive post (5) outer end face on be provided be easy to wiring board welding nickel coating
(8)。
The novel low internal resistance ultracapacitor of one the most according to claim 1, it is characterised in that: outside described aluminum hull (2)
Plastic foil (1) it is provided with on wall.
The novel low internal resistance ultracapacitor of one the most according to claim 2, it is characterised in that: described plastic foil (1)
Thickness is 0.2-0.5mm.
The novel low internal resistance ultracapacitor of one the most according to claim 1, it is characterised in that: described bakelite plate (10) leads to
Cross the fixing end (12) of aluminum hull to fasten and seal.
The novel low internal resistance ultracapacitor of one the most according to claim 1, it is characterised in that: described positive conductive post
(7), negative conductive post (5) is all fixed on described bakelite plate (10) by nut (9).
The novel low internal resistance ultracapacitor of one the most according to claim 1, it is characterised in that: described nickel coating (8)
Thickness is 0.2-1mm.
The novel low internal resistance ultracapacitor of one the most according to claim 1, it is characterised in that: described positive conductive post
(7) being connected with anode ear (6), described negative conductive post (5) is connected with negative electrode lug (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620110649.3U CN205508640U (en) | 2016-02-03 | 2016-02-03 | Novel low internal resistance ultracapacitor system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620110649.3U CN205508640U (en) | 2016-02-03 | 2016-02-03 | Novel low internal resistance ultracapacitor system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205508640U true CN205508640U (en) | 2016-08-24 |
Family
ID=56724156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620110649.3U Active CN205508640U (en) | 2016-02-03 | 2016-02-03 | Novel low internal resistance ultracapacitor system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205508640U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108054027A (en) * | 2018-01-05 | 2018-05-18 | 江苏尊道科技有限公司 | A kind of low internal resistance structure graphite alkene ultracapacitor of high sealing |
| CN108538635A (en) * | 2018-01-30 | 2018-09-14 | 江苏集盛星泰新能源科技有限公司 | Ultracapacitor cover |
| CN110233053A (en) * | 2019-06-03 | 2019-09-13 | 格力电器（合肥）有限公司 | A kind of electrolytic capacitor seal assembly and electrolytic capacitor |
-
2016
- 2016-02-03 CN CN201620110649.3U patent/CN205508640U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108054027A (en) * | 2018-01-05 | 2018-05-18 | 江苏尊道科技有限公司 | A kind of low internal resistance structure graphite alkene ultracapacitor of high sealing |
| CN108538635A (en) * | 2018-01-30 | 2018-09-14 | 江苏集盛星泰新能源科技有限公司 | Ultracapacitor cover |
| CN110233053A (en) * | 2019-06-03 | 2019-09-13 | 格力电器（合肥）有限公司 | A kind of electrolytic capacitor seal assembly and electrolytic capacitor |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |