CN106783225A - A kind of lithium-ion capacitor method for packing - Google Patents
A kind of lithium-ion capacitor method for packing Download PDFInfo
- Publication number
- CN106783225A CN106783225A CN201611034962.4A CN201611034962A CN106783225A CN 106783225 A CN106783225 A CN 106783225A CN 201611034962 A CN201611034962 A CN 201611034962A CN 106783225 A CN106783225 A CN 106783225A
- Authority
- CN
- China
- Prior art keywords
- lithium
- ion capacitor
- battery core
- prepared
- cover plate
- 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.)
- Pending
Links
- 239000003990 capacitor Substances 0.000 title claims abstract description 22
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000012856 packing Methods 0.000 title claims abstract description 9
- 229910052751 metal Inorganic materials 0.000 claims abstract description 16
- 239000002184 metal Substances 0.000 claims abstract description 16
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 15
- 239000000178 monomer Substances 0.000 claims abstract description 14
- 239000004411 aluminium Substances 0.000 claims abstract description 11
- 238000009413 insulation Methods 0.000 claims abstract description 8
- 238000002347 injection Methods 0.000 claims abstract description 6
- 239000007924 injection Substances 0.000 claims abstract description 6
- 239000012530 fluid Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims abstract description 5
- 238000005476 soldering Methods 0.000 claims abstract description 4
- 238000005516 engineering process Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 229910000679 solder Inorganic materials 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 238000004146 energy storage Methods 0.000 abstract description 2
- 238000005538 encapsulation Methods 0.000 description 4
- 239000002985 plastic film Substances 0.000 description 4
- 229920006255 plastic film Polymers 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 230000035939 shock Effects 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
- H01G11/84—Processes for the manufacture of hybrid or EDL capacitors, or components thereof
-
- 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
- H01G11/74—Terminals, e.g. extensions of current collectors
-
- 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
- H01G11/78—Cases; Housings; Encapsulations; Mountings
-
- 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)
- Manufacturing & Machinery (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses a kind of method for packing of the lithium-ion capacitor for belonging to new energy energy-storage travelling wave tube field.Metal shell and cover plate, aluminium leading-out terminal and supporting seal are designed first, the lug for completing battery core will be prepared to be welded with aluminium leading-out terminal, battery core after insulation with soldering by loading in metal-back, upper cover plate and seal are installed, are prepared by completing monomer lithium-ion capacitor after dried process and fluid injection operation.Improvement encapsulating material and structure proposed by the present invention, obtain brand-new high leakproofness, high reliability, the easy lithium-ion capacitor of connection in series-parallel, effectively raise intensity and anti-seismic performance after monomer and package system, the heating problem of the course of work is effectively reduced, the reliability and service life for product are further improved.Both installation question, structural strength had been solved the problems, such as, application process current-carrying had also been solved the problems, such as.
Description
Technical field
The invention belongs to new energy energy-storage travelling wave tube field, more particularly to a kind of method for packing of lithium-ion capacitor.
Technical background
Lithium-ion capacitor is also referred to as electrochemical mixed capacitor, asymmetric electrochemical capacitor, be one kind between super electricity
Novel energy-storing element between container and battery, there is the specific capacity and good power-performance higher than ultracapacitor to exist for it
There is important application in traffic, the energy, space flight, green novel energy source and military domain.
Majority lithium-ion capacitor manufacturer uses aluminum plastic film Soft Roll encapsulation technology, the main route of the technology at present
It is：Aluminum plastic film is fitted into the equipment with " recessed " " convex " mould up and down first, while start heating schedule processing aluminum plastic film
Shaping, the battery core that then will prepare loads in the aluminum plastic film of shaping, the multiple working procedure such as carries out edge sealing, fluid injection, encapsulates again.In addition
Situation of the soft encapsulation monomer in installation and application process is introduced again：First be to install because be software encapsulate whole monomer and
Exit none good stress point, certain difficulty is brought in the operation of serial or parallel connection when causing energy, voltage to expand,
Even if after completing connection in series-parallel, the effect of its intensity and antivibration all has potential safety hazard, to improve intensity and the last root of anti seismic efficiency
According to structure a set of metal chassis of independent design again, thus one works as the maintenance after there is exception using process branch monomer or more
It is an extremely complex process to change；Put forward application aspect again in addition, the current-carrying cross section product that soft encapsulation system monomer draws lug is
0.3~0.8mm2, because current-carrying cross section accumulates limited, will be under some influence during discharge and recharge in the course of work, and frequently discharge and recharge
Or powerful discharge and recharge, the heating of lug will be caused, persistent fever will also cause life of product rapid attenuation even with intensification
Failure.
The content of the invention
It is an object of the invention to provide a kind of method for packing of lithium-ion capacitor, it is characterised in that including：
1) a set of 30~60mm × 10~15mm × 70mm~100mm metal shells and matching cover plate (Fig. 1) are designed
2) a set of and metal shell supporting the aluminium leading-out terminal and supporting seal that are threaded hole
3) prepared by monomer, including step：
3.1. the lug for completing battery core will be prepared to be welded with aluminium leading-out terminal；
3.2. battery core surface carries out insulation processing；
3.3. battery core installs upper cover plate and seal by loading in metal-back after insulation with soldering；
3.4. metal shell and cover plate are carried out into sealing welding using solder technology；
3.5. prepared by completing monomer lithium-ion capacitor after dried process and fluid injection operation.
The material of the metal shell and matching cover plate is aluminium or stainless steel.
The beneficial effects of the invention are as follows propose improvement encapsulating material and structure, obtain brand-new high leakproofness, high reliability,
The packaging part of the easy lithium-ion capacitor of connection in series-parallel, effectively raises intensity and shock resistance after monomer and package system
Can, and after upgrading to Metal Packaging by software encapsulation, subtracted original protection cabinet for needing independent design；In addition after improvement
Screw thread leading-out terminal efficiently series, parallel or connection in series-parallel simultaneously can be realized in terms of energy, voltage expansion, by screw thread
Not only structural strength is secure for connected mode, and can rapidly be changed when certain branch monomer is abnormal；Finally improvement is drawn
After terminal, current-carrying cross section product is improved to 10mm2, more originally 0.8mm2More than hundred times are increased, is frequently discharge and recharge or high-power
Discharge and recharge provide effective guarantee, therefore the heating problem of the course of work is effectively reduced, for the reliability of product
And service life is further improved.Both installation question, structural strength had been solved the problems, such as, application process current-carrying had also been solved
Problem.
Brief description of the drawings
Fig. 1 is metal shell
Fig. 2 is overall lithium-ion capacitor structural representation.
Specific embodiment
The present invention provides a kind of method for packing of lithium-ion capacitor, is explained below in conjunction with the accompanying drawings.
Fig. 1 show shell mechanism schematic diagram, and Fig. 2 show overall lithium-ion capacitor structural representation,
Fig. 2 is overall lithium-ion capacitor structural representation；In figure, a is orthogonal view；B is drawing in side sectional elevation.The lithium ion
Capacitor is made up of shell, cover, battery core, positive pole, negative pole, filler plug and leading-out terminal；Wherein battery core 6 is fixed on shell 1
Interior, the positive pole and negative pole of battery core 6 are welded by lug 8 with respective leading-out terminal 7, and the centre bore of leading-out terminal 7 is connection in series-parallel
Screwed hole 9.Leading-out terminal 7 is sealed with cover 2 and fixed by sealed insulation packing ring 4, clamp nut 3；Cover 2 is sealed with shell 1
Welding, liquid injection hole sealing nut 5 is set at the middle part of cover 2, is sealed, and prevents electrolyte from outflowing.
The encapsulation of the lithium-ion capacitor is specifically included：
1) a set of 30~60mm × 10~15mm × 70mm~100mm metal shells 1 and cover (as shown in Figure 1) are designed,
The material of metal shell and cover is aluminium or stainless steel.
2) a set of supporting with metal shell aluminium leading-out terminal with connection in series-parallel screwed hole and supporting seal are (as schemed
Shown in 1)
3) prepared by monomer, including step：
3.1. the lug for completing battery core will be prepared to be welded with aluminium leading-out terminal；
3.2. battery core surface carries out insulation processing；
3.3. battery core installs upper cover plate and seal by loading in metal-back after insulation with soldering；
3.4. metal shell and cover are carried out into sealing welding using solder technology；
3.5. prepared by completing monomer lithium-ion capacitor after dried process and fluid injection operation.
Claims (2)
1. a kind of method for packing of lithium-ion capacitor, it is characterised in that including：
1) a set of 30~60mm × 10~15mm × 70mm~100mm metal shells and cover plate are designed；
2) a set of and metal shell supporting the aluminium leading-out terminal and supporting seal that are threaded hole are designed；
3) prepared by monomer, including step：
3.1. the lug for completing battery core will be prepared to be welded with aluminium leading-out terminal；
3.2. battery core surface carries out insulation processing；
3.3. battery core installs upper cover plate and seal by loading in metal-back after insulation with soldering；
3.4. metal shell and cover plate are carried out into sealing welding using solder technology；
3.5. prepared by completing monomer after dried process and fluid injection operation.
2. a kind of method for packing of lithium-ion capacitor according to claim 1, it is characterised in that the metal shell and lid
The material of plate is aluminium or stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611034962.4A CN106783225A (en) | 2016-11-09 | 2016-11-09 | A kind of lithium-ion capacitor method for packing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611034962.4A CN106783225A (en) | 2016-11-09 | 2016-11-09 | A kind of lithium-ion capacitor method for packing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106783225A true CN106783225A (en) | 2017-05-31 |
Family
ID=58971207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611034962.4A Pending CN106783225A (en) | 2016-11-09 | 2016-11-09 | A kind of lithium-ion capacitor method for packing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106783225A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108010751A (en) * | 2017-12-15 | 2018-05-08 | 株洲中电电容器有限公司 | A kind of hermetically sealed behavior of spiral wound supercapacitor |
| CN111129417A (en) * | 2019-12-30 | 2020-05-08 | 广东微电新能源有限公司 | Manufacturing method of soft package battery |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101593820A (en) * | 2008-05-30 | 2009-12-02 | 上海空间电源研究所 | A kind of lithium ion battery compound module |
| CN202434593U (en) * | 2011-10-12 | 2012-09-12 | 浙江南都电源动力股份有限公司 | Cover plate structure for square aluminum lithium ion battery |
| CN102738507A (en) * | 2012-07-24 | 2012-10-17 | 上海航天电源技术有限责任公司 | Full-sealed anti-corrosion integrated welded lithium ion battery |
| CN204289570U (en) * | 2015-01-06 | 2015-04-22 | 湘潭银河新能源有限公司 | Omniseal battery case |
-
2016
- 2016-11-09 CN CN201611034962.4A patent/CN106783225A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101593820A (en) * | 2008-05-30 | 2009-12-02 | 上海空间电源研究所 | A kind of lithium ion battery compound module |
| CN202434593U (en) * | 2011-10-12 | 2012-09-12 | 浙江南都电源动力股份有限公司 | Cover plate structure for square aluminum lithium ion battery |
| CN102738507A (en) * | 2012-07-24 | 2012-10-17 | 上海航天电源技术有限责任公司 | Full-sealed anti-corrosion integrated welded lithium ion battery |
| CN204289570U (en) * | 2015-01-06 | 2015-04-22 | 湘潭银河新能源有限公司 | Omniseal battery case |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108010751A (en) * | 2017-12-15 | 2018-05-08 | 株洲中电电容器有限公司 | A kind of hermetically sealed behavior of spiral wound supercapacitor |
| CN111129417A (en) * | 2019-12-30 | 2020-05-08 | 广东微电新能源有限公司 | Manufacturing method of soft package battery |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104795527B (en) | Battery module | |
| CN212342673U (en) | Glue-pouring battery pack module | |
| US20220351918A1 (en) | Electrochemical Energy Storage Device | |
| CN108417757A (en) | A kind of safety-type lithium battery and preparation method thereof | |
| CN104993093A (en) | Lithium ion battery heavy current protective device and lithium ion battery | |
| CN102593410B (en) | Battery system formed by directly performing series-parallel connection on unit batteries | |
| CN106783225A (en) | A kind of lithium-ion capacitor method for packing | |
| CN105655505A (en) | Maintainable cylindrical lithium-ion battery | |
| CN203706892U (en) | Circular full-tab super capacitor | |
| CN204927218U (en) | Fuse is used in protection of aluminum -shell battery of batteries of electric vehicle group | |
| CN207800672U (en) | A kind of novel power battery | |
| CN103151479B (en) | A kind of colliery energy-storage battery and battery core thereof | |
| US9755214B2 (en) | Lithium battery cell structure | |
| CN209691601U (en) | A kind of explosion-proof shock type capacitor of motor | |
| CN207282663U (en) | A kind of charging system of all-solid-state battery | |
| CN101552357B (en) | Power lithium ion battery composite structure | |
| CN102044656B (en) | Terminal jacket of power lead-acid battery terminal for electric vehicle | |
| CN103840217B (en) | A kind of cylindrical flexible package lithium titanate battery | |
| CN201984954U (en) | Fixation and electrical connection structure of capacitor in electric vehicle controller | |
| CN103066332A (en) | Electrochemical reactor | |
| CN218101488U (en) | Explosion-proof type group battery convenient to equipment | |
| CN203423228U (en) | Battery with convenience in welding and with safety pull-off device | |
| CN201773886U (en) | Leading-out terminal structure of energy storing device | |
| CN103367790B (en) | Power battery integrated packaging device | |
| CN220456527U (en) | Top cover of power battery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |
|
| WD01 | Invention patent application deemed withdrawn after publication |