CN108054018A - The energy type super capacitance cell of rapid cooling - Google Patents
The energy type super capacitance cell of rapid cooling Download PDFInfo
- Publication number
- CN108054018A CN108054018A CN201810031664.2A CN201810031664A CN108054018A CN 108054018 A CN108054018 A CN 108054018A CN 201810031664 A CN201810031664 A CN 201810031664A CN 108054018 A CN108054018 A CN 108054018A
- Authority
- CN
- China
- Prior art keywords
- heat
- conducting plate
- sheet soft
- package
- package battery
- 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
- 238000001816 cooling Methods 0.000 title claims abstract description 14
- 239000007787 solid Substances 0.000 claims abstract description 10
- 239000003292 glue Substances 0.000 claims abstract description 8
- 238000009413 insulation Methods 0.000 claims abstract description 6
- 238000005485 electric heating Methods 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 6
- 239000003990 capacitor Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 230000009466 transformation Effects 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 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
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/14—Arrangements or processes for adjusting or protecting hybrid or EDL capacitors
- H01G11/18—Arrangements or processes for adjusting or protecting hybrid or EDL capacitors against thermal overloads, e.g. heating, cooling or ventilating
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/52—Separators
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a kind of energy type super capacitance cells of rapid cooling, including several sheet soft-package batteries, sheet soft-package battery is stacked, it is concatenated between sheet soft-package battery by busbar, positive pole ear and negative lug are respectively arranged on two sheet soft-package batteries on the outermost side, the two sides of the sheet soft-package battery is respectively provided with the solid conductive heat glue-line of insulation, heat-conducting plate there are one being set between two adjacent sheet soft-package batteries, the length of heat-conducting plate is more than the length of sheet soft-package battery, and the tow sides of heat-conducting plate are bonded with solid conductive heat glue-line.Solid conductive heat glue can carry out insulation processing to capacitance sheet, avoid the dielectric influence of outside batteries, it and can rapid heat conduction, the heat speed that battery-heating generates is conducted to heat-conducting plate, and heat-conducting glue can come into full contact with the surface of sheet soft-package battery, so as to increase heat conduction surface, since the length of heat-conducting plate is more than the length of sheet soft-package battery, therefore heat-conducting plate can partly stretch out sheet soft-package battery surface, and extension can shed the heat that battery is sent rapidly.
Description
Technical field
The present invention relates to capacitor batteries technical field of heat dissipation, and in particular to a kind of energy type super capacitor electricity of rapid cooling
Pond.
Background technology
Existing energy type capacitor batteries generally comprise splintery soft-package battery, and sheet soft-package battery is stacked, sheet
It is concatenated between soft-package battery by busbar, positive pole ear and cathode is respectively arranged on two battery pole pieces on the outermost side
Lug, capacitor batteries can generate heat in long-time after use, and sometimes battery needs work under the relatively low environment of temperature,
And existing capacitor batteries generally then radiate mainly by air, i.e., by the way that heat transmission into air, is given out by air
It goes, radiating efficiency is low, so as to influence the charge-discharge performance of battery.
The content of the invention
The technical problem to be solved by the present invention is to solve above-mentioned the deficiencies in the prior art, a kind of energy of rapid cooling is provided
Type super capacitance cell.
In order to solve above-mentioned the deficiencies in the prior art, the technical solution adopted by the present invention is：A kind of energy of rapid cooling
Type super capacitance cell, including several sheet soft-package batteries, sheet soft-package battery is stacked, and is led between sheet soft-package battery
Busbar concatenation is crossed, positive pole ear and negative lug are respectively arranged on two sheet soft-package batteries on the outermost side, it is special
Sign is：The two sides of the sheet soft-package battery is respectively provided with the solid conductive heat glue-line of insulation, adjacent two sheet soft-package batteries
Between set there are one heat-conducting plate, the length of heat-conducting plate is more than the length of sheet soft-package battery, the tow sides of heat-conducting plate with
Solid conductive heat glue-line is bonded.
Further, it is respectively arranged with a heat-conducting plate on the outside of two sheet soft-package batteries on the outermost side.
Further, the length on sheet soft-package battery surface is stretched out in heat-conducting plate setting straggly, wherein one end of heat-conducting plate
Degree accounts for the 1/4~1/6 of heat-conducting plate total length, and the other end does not extend out sheet soft-package battery surface.
Further, the heat-conducting plate be composite plate, conductive base plate and heat-conducting plate including being no less than one, heat conduction bottom
Plate and heat-conducting plate are stacked together, and heat-conducting medium is housed between conductive base plate and heat-conducting plate.
Further, the thermal trough of multiple closings, heat conducting medium filling are equipped between the heat-conducting plate and conductive base plate
In thermal trough.
Further, the thermal trough includes multiple transverse grooves and cannelure, and transverse groove is crossed to form entirety with cannelure
Intercommunication it is latticed.
Further, the heat-conducting plate is additionally provided with electric heating element in the end for stretching out sheet soft-package battery surface.
From above-mentioned technical proposal it can be seen that the present invention has the following advantages：Solid conductive heat glue can carry out capacitance sheet exhausted
Edge processing, avoids the dielectric influence of outside batteries, and can rapid heat conduction, the heat speed that battery-heating generates conducted to leading
Hot plate, and heat-conducting glue can come into full contact with the surface of sheet soft-package battery, so as to increase heat conduction surface, due to heat-conducting plate
Length be more than the length of sheet soft-package battery, therefore heat-conducting plate can part stretch out sheet soft-package battery surface, extension can
It is shed rapidly with the heat for sending battery.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the horizontal cut-away view of heat-conducting plate in the present invention；
Fig. 3 is longitudinal cut-away view of heat-conducting plate in the present invention.
Specific embodiment
It elaborates below in conjunction with attached drawing to the specific embodiment of the present invention.
As shown in Figure 1, the energy type super capacitance cell of the rapid cooling of the present invention, including several sheet soft-package batteries
2, sheet soft-package battery 2 is stacked, and is concatenated between sheet soft-package battery by busbar 1, two sheets on the outermost side
Positive pole ear 5 and negative lug 6 are respectively arranged on soft-package battery, the two sides of the sheet soft-package battery is respectively provided with consolidating for insulation
Body heat-conducting glue layer 3 is set between adjacent two sheet soft-package batteries 2 there are one heat-conducting plate 4, and the length of heat-conducting plate 4 is more than piece
The length of shape soft-package battery, the tow sides of heat-conducting plate are bonded with solid conductive heat glue-line 3.Solid conductive heat glue can be to capacitance sheet
Carry out insulation processing, avoid the dielectric influence of outside batteries, and can rapid heat conduction, the heat speed that battery-heating generates passes
Heat-conducting plate is directed at, and heat-conducting glue can come into full contact with the surface of sheet soft-package battery, so as to increase heat conduction surface, be located at
A heat-conducting plate is respectively arranged on the outside of outermost two sheet soft-package batteries.Since the length of heat-conducting plate is more than sheet Soft Roll
The length of battery, therefore heat-conducting plate can partly stretch out sheet soft-package battery surface, the heat that extension can send battery
It sheds rapidly.
As shown in Figures 2 and 3, heat-conducting plate is composite plate, conductive base plate 41 and heat-conducting plate 42 including being no less than one,
Conductive base plate and heat-conducting plate are stacked together, and heat-conducting medium is housed between conductive base plate and heat-conducting plate.The heat-conducting plate
The thermal trough 43 of multiple closings is equipped between conductive base plate, heat conducting medium filling is in thermal trough 43.The thermal trough includes
Multiple transverse grooves and cannelure, transverse groove are crossed to form the latticed of whole intercommunication with cannelure.Thermal trough can also be set
Into cellular, thermal trough can also be arranged to protrusion, convex to form the accommodation space of heat-conducting work medium, protrusion is located at heat-conducting plate
Or in conductive base plate.The receiving cavity of heat-conducting medium can also be other structures, just not repeat one by one herein.
Heat-conducting medium is preferably that phase transformation inhibits material, and it is semi-liquid gel shape that phase transformation, which inhibits material, and phase transformation inhibits material
When heated, boiling phenomenon is suppressed, and so as to be presented efficient heat transfer phenomenon, i.e., the temperature of heat source distant place is instead than heat source nearby
It is high；At the same time, generate heat and distal end is passed to from heating end with extraordinary high-speed, and heating end is made to keep low-temperature condition.Phase transformation presses down
Prepared material has the characteristics of high heat transfer rate, high heat transfer density, efficient thermal conductivity 6000W/m.K；Heat transfer density is that actual measurement is
100-1000W/cm2；Uniform temperature is good, can be used under -20 DEG C of environment, can realize antigravity heat transfer and shape of a saddle heat transfer.
The heat-conducting plate setting straggly, sheet soft-package battery surface is stretched out in wherein one end of heat-conducting plate, and extension elongation accounts for
The 1/4~1/6 of heat-conducting plate total length, and electric heating element 7 is provided on the end, which can pass through conducting wire
It being directly connected, can also be connected with external power supply with the positive and negative anodes of capacitor batteries, electric heating element can preheat battery,
When it is operated in the relatively low working environment of temperature, sheet soft-package battery can be heated, battery is made to be in stabilization
In working environment, optimum performance is kept, thick-film heating piece, resistive heater etc. may be employed in electric heating element.Heat-conducting plate is another
End does not extend out sheet soft-package battery surface, and heat-conducting plate is arranged on the end equipped with busbar.Since heat-conducting plate needs projecting piece
Shape soft-package battery radiates, and the part in the sheet soft-package battery interlayer is mainly used for heat conduction, if radiator portion account for it is whole
The ratio of a heat-conducting plate is smaller, then can cause poor heat radiation, larger to accounting, although good heat dissipation effect, can cause entire
Battery component volume is larger, and cost can also rise, therefore need to set extension elongation, in the present invention, when wherein one end is stretched out
The length on sheet soft-package battery surface accounts for the 1/4~1/6 of heat-conducting plate total length, with preferable heat dissipation effect.
Claims (7)
1. a kind of energy type super capacitance cell of rapid cooling, including several sheet soft-package batteries, sheet soft-package battery layer
It is folded to set, it is concatenated by busbar between sheet soft-package battery, is set respectively on two sheet soft-package batteries on the outermost side
There are positive pole ear and negative lug, it is characterised in that：The two sides of the sheet soft-package battery is respectively provided with the solid conductive heat glue of insulation
Layer, it is set between adjacent two sheet soft-package batteries there are one heat-conducting plate, the length of heat-conducting plate is more than sheet soft-package battery
Length, the tow sides of heat-conducting plate are bonded with solid conductive heat glue-line.
2. the energy type super capacitance cell of rapid cooling according to claim 1, it is characterised in that：It is on the outermost side
A heat-conducting plate is respectively arranged on the outside of two sheet soft-package batteries.
3. the energy type super capacitance cell of rapid cooling according to claim 2, it is characterised in that：The heat-conducting plate is wrong
Fall to set, the length on wherein one end stretching sheet soft-package battery surface of heat-conducting plate accounts for the 1/4~1/6 of heat-conducting plate total length, separately
One end does not extend out sheet soft-package battery surface.
4. the energy type super capacitance cell of rapid cooling according to claim 1, it is characterised in that：The heat-conducting plate is
Composite plate, conductive base plate and heat-conducting plate including being no less than one, conductive base plate and heat-conducting plate are stacked together, heat conduction bottom
Heat-conducting medium is housed between plate and heat-conducting plate.
5. the energy type super capacitance cell of rapid cooling according to claim 4, it is characterised in that：The heat-conducting plate
The thermal trough of multiple closings is equipped between conductive base plate, heat conducting medium filling is in thermal trough.
6. the energy type super capacitance cell of rapid cooling according to claim 5, it is characterised in that：The thermal trough bag
Multiple transverse grooves and cannelure are included, transverse groove is crossed to form the latticed of whole intercommunication with cannelure.
7. the energy type super capacitance cell of rapid cooling according to claim 1, it is characterised in that：The heat-conducting plate exists
The end for stretching out sheet soft-package battery surface is additionally provided with electric heating element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810031664.2A CN108054018B (en) | 2018-01-12 | 2018-01-12 | Energy-type super-capacitor battery capable of rapidly radiating heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810031664.2A CN108054018B (en) | 2018-01-12 | 2018-01-12 | Energy-type super-capacitor battery capable of rapidly radiating heat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108054018A true CN108054018A (en) | 2018-05-18 |
| CN108054018B CN108054018B (en) | 2023-08-22 |
Family
ID=62127247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810031664.2A Active CN108054018B (en) | 2018-01-12 | 2018-01-12 | Energy-type super-capacitor battery capable of rapidly radiating heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108054018B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109065786A (en) * | 2018-08-01 | 2018-12-21 | 江苏美的清洁电器股份有限公司 | Battery component and dust catcher with it |
| CN110911172A (en) * | 2019-12-06 | 2020-03-24 | 中国科学院电工研究所 | Soft packet of ultracapacitor system module |
| WO2024113662A1 (en) * | 2022-11-29 | 2024-06-06 | 广东畅能达科技发展有限公司 | Large battery cell based on pouch stacking type, and heat dissipation method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105702892A (en) * | 2016-02-02 | 2016-06-22 | 北方奥钛纳米技术有限公司 | Heat-conducting battery box |
| CN105742755A (en) * | 2016-04-08 | 2016-07-06 | 中国科学技术大学 | Composite plate for heat dissipation and thermal runaway propagation prevention of battery system |
| CN207690656U (en) * | 2018-01-12 | 2018-08-03 | 无锡巨日电子科技有限公司 | The energy type super capacitance cell of rapid cooling |
-
2018
- 2018-01-12 CN CN201810031664.2A patent/CN108054018B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105702892A (en) * | 2016-02-02 | 2016-06-22 | 北方奥钛纳米技术有限公司 | Heat-conducting battery box |
| CN105742755A (en) * | 2016-04-08 | 2016-07-06 | 中国科学技术大学 | Composite plate for heat dissipation and thermal runaway propagation prevention of battery system |
| CN207690656U (en) * | 2018-01-12 | 2018-08-03 | 无锡巨日电子科技有限公司 | The energy type super capacitance cell of rapid cooling |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109065786A (en) * | 2018-08-01 | 2018-12-21 | 江苏美的清洁电器股份有限公司 | Battery component and dust catcher with it |
| CN110911172A (en) * | 2019-12-06 | 2020-03-24 | 中国科学院电工研究所 | Soft packet of ultracapacitor system module |
| WO2024113662A1 (en) * | 2022-11-29 | 2024-06-06 | 广东畅能达科技发展有限公司 | Large battery cell based on pouch stacking type, and heat dissipation method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108054018B (en) | 2023-08-22 |
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