CN108054423A - A kind of poly-lithium battery - Google Patents
A kind of poly-lithium battery Download PDFInfo
- Publication number
- CN108054423A CN108054423A CN201810028719.4A CN201810028719A CN108054423A CN 108054423 A CN108054423 A CN 108054423A CN 201810028719 A CN201810028719 A CN 201810028719A CN 108054423 A CN108054423 A CN 108054423A
- Authority
- CN
- China
- Prior art keywords
- battery
- cap
- circuit board
- lithium battery
- layer cap
- 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
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 46
- 238000005538 encapsulation Methods 0.000 claims abstract description 12
- 239000012212 insulator Substances 0.000 claims description 9
- 238000004806 packaging method and process Methods 0.000 claims description 9
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- 238000002372 labelling Methods 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
-
- 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
- Y02E60/10—Energy storage using batteries
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The present invention proposes a kind of poly-lithium battery, and the lithium battery is the lithium battery of Soft Roll encapsulation, and one end of lithium battery is coated with battery cap；One end that lithium battery is covered with battery cap is connected with lug with battery circuit board；The battery cap includes internal layer cap and outer layer cap；It is arranged in the middle part of the circuit board below internal layer cap cap；Circuit board both ends are located at outer layer cap region；The tie point of the lug and circuit board is located in the middle part of circuit board and is covered by internal layer cap cap；The circuit board both ends in outer layer cap region are respectively equipped with the positive contact and negative contacts of outer guide line；Outer guide line wire casing is formed between outer layer cap inner wall and internal layer cap outer wall；Wire guide is equipped at outer layer cap wall；It is connected to anode, the outer guide line at negative contacts is laid in outer guide line wire casing and is pierced by from wire guide；The present invention optimizes for soft-package battery encapsulation, and quick-installed safeguard structure is equipped at lithium battery soft-package battery mouth.
Description
Technical field
The present invention relates to battery technology field, especially a kind of poly-lithium battery.
Background technology
Soft package lithium battery is a kind of packing forms of the internal or external battery of digital product, variable with shape, capacity
Greatly, the advantages of light-weight, but circuit board need to be set at the battery port of lithium battery Soft Roll to be connected with external circuit, at this thickness compared with
It is thin, the rapid wear in assembling, and be circuit board and the intersection of lithium battery encapsulation at this, it is complicated to be not easy to add safeguard structure,
It is easily damaged, and since larger labeling force cannot be born, is unfavorable for machine and carries out labelling operation to it automatically, how to solve
Certainly, it is a research direction.
The content of the invention
The present invention proposes a kind of poly-lithium battery, encapsulates and optimizes for soft-package battery, at lithium battery soft-package battery mouth
Equipped with quick-installed safeguard structure.
The present invention uses following technical scheme.
A kind of poly-lithium battery, the lithium battery are the lithium battery of Soft Roll encapsulation, and one end of lithium battery is coated with battery cap；
One end that lithium battery is covered with battery cap is connected with lug with battery circuit board；The battery cap includes internal layer cap and outer layer cap；Institute
It states and is arranged in the middle part of circuit board below internal layer cap cap；Circuit board both ends are located at outer layer cap region；The company of the lug and circuit board
Contact is located in the middle part of circuit board and is covered by internal layer cap cap；The circuit board both ends in outer layer cap region are respectively equipped with outer guide line
Positive contact and negative contacts；Outer guide line wire casing is formed between outer layer cap inner wall and internal layer cap outer wall；It is equipped with and leads at outer layer cap wall
String holes；It is connected to anode, the outer guide line at negative contacts is laid in outer guide line wire casing and is pierced by from wire guide.
The battery cap is molded with insulating materials, and elastic insulator is equipped at battery cap internal layer cap；The elastic insulator
Being pressed on circuit board makes circuit board be fixed in internal layer cap.
One end that the lithium battery is covered with battery cap is the battery port of soft package lithium battery.
The both sides of the outer layer cap connect with the battery core flanging at battery port or close to.
The both sides of the outer layer cap are equipped with the fixed card slot penetrated for the back side featheredge at battery port encapsulation.
The battery cap is equipped with for the label sticking area of machine labeling.
The installation steps on lithium battery that the battery cap is encapsulated in Soft Roll are divided into following steps；
A1, positive and negative lug end is respectively welded at circuit board positive and negative anodes nickel sheet；Outer guide line is welded in circuit board both sides
Positive contact and negative contacts at；
A2, bending welding and the lug on circuit board, make circuit board with having angle at the back side featheredge at battery port encapsulation, electricity
Road plate, lug and battery port back side featheredge are a part for soft-package battery mouth packaging body；
A3, battery cap is placed on soft-package battery mouth packaging body, is arranged in the middle part of circuit board below internal layer cap cap；Circuit board both ends
Positioned at outer layer cap region, elastic insulator is pressed on the circuit board of soft-package battery mouth packaging body；Outer guide line cable slot top opening
Outwardly；
A4, battery cap is laid flat, battery port back side featheredge is penetrated in the fixed card slot of outer layer cap both sides, make battery port back side featheredge
Main body enters internal layer cap and is fixed.
A5, to being connected to anode, the outer guide line at negative contacts arranges, outer guide line is made to be laid in outer guide line
It is pierced by wire casing and from wire guide.
The present invention forms protection with battery cap to soft-package battery mouth, when battery fall or external force act on when battery be not easy by
Damage.
The circuit board of the present invention is fixed in battery cap, is made it have reliable fixed structure, is not easy to fall because of battery
And it damages.
In the present invention, battery lead is fixed and insulated equipped with outer guide line wire casing in battery cap, adhesive tape can be reduced
Use, safer environmental protection.
In the present invention, since battery cap forms the label adhesive surface of hard on soft-package battery, machine can be used
Automatic labeling label are not easy fold, more aesthetically pleasing.
The battery cap of the present invention is easily assembled to, and assembling structure is reliable and stable, can improve production efficiency, promotes the machinery of product
Safety and reliability.
Description of the drawings
The present invention is described in more detail with reference to the accompanying drawings and detailed description：
Attached drawing 1 is the schematic diagram of the battery cap of the present invention；
Attached drawing 2 is the schematic diagram that battery cap is overlying at battery port；
Schematic diagram when attached drawing 3 is soft package lithium battery unwelded circuit board；
Attached drawing 4 is schematic diagram when soft package lithium battery is welded with circuit board but is not inserted in battery cap；
In figure：The outer guide lines of 1-；2- battery circuit boards；The battery port of 3- batteries Soft Roll encapsulation；4- lugs；5- battery cap outer layers
Cap；6- battery cap internal layer caps；The outer guide line wire casings of 7-；8- fixed card slots；9- wire guides.
Specific embodiment
As shown in Figs 1-4, a kind of poly-lithium battery, the lithium battery that the lithium battery encapsulates for Soft Roll, the one of lithium battery
End is coated with battery cap；Lithium battery is covered with one end of battery cap and is connected with lug 4 with battery circuit board 2；The battery cap includes interior
Layer cap 6 and outer layer cap 5；2 middle part of circuit board is arranged below 6 cap of internal layer cap；Circuit board both ends are located at outer layer cap region；Institute
The tie point for stating lug and circuit board is located in the middle part of circuit board and is covered by internal layer cap cap；The circuit board both ends in outer layer cap region
It is respectively equipped with the positive contact and negative contacts of outer guide line；Outer guide line wire casing is formed between outer layer cap inner wall and internal layer cap outer wall
7；Wire guide 9 is equipped at outer layer cap wall；It is connected to anode, the outer guide line at negative contacts is laid in outer guide line wire casing simultaneously
It is pierced by from wire guide.
The battery cap is molded with insulating materials, and elastic insulator is equipped at battery cap internal layer cap；The elastic insulator
Being pressed on circuit board makes circuit board be fixed in internal layer cap.
One end that the lithium battery is covered with battery cap is the battery port 3 of soft package lithium battery.
The both sides of the outer layer cap connect with the battery core flanging at battery port 3 or close to.
The both sides of the outer layer cap are equipped with the fixed card slot 8 penetrated for the back side featheredge at 3 encapsulation of battery port.
The battery cap is equipped with for the label sticking area of machine labeling.
The installation steps on lithium battery that the battery cap is encapsulated in Soft Roll are divided into following steps；
A1, positive and negative lug end is respectively welded at circuit board positive and negative anodes nickel sheet；Outer guide line is welded in circuit board both sides
Positive contact and negative contacts at；
A2, bending welding and the lug on circuit board, make circuit board with having angle at the back side featheredge at battery port encapsulation, electricity
Road plate, lug and battery port back side featheredge are a part for soft-package battery mouth packaging body；
A3, battery cap is placed on soft-package battery mouth packaging body, is arranged in the middle part of circuit board below internal layer cap cap；Circuit board both ends
Positioned at outer layer cap region, elastic insulator is pressed on the circuit board of soft-package battery mouth packaging body；Outer guide line cable slot top opening
Outwardly；
A4, battery cap is laid flat, battery port back side featheredge is penetrated in the fixed card slot of outer layer cap both sides, make battery port back side featheredge
Main body enters internal layer cap and is fixed.
A5, to being connected to anode, the outer guide line at negative contacts arranges, outer guide line is made to be laid in outer guide line
It is pierced by wire casing and from wire guide.
Claims (7)
1. a kind of poly-lithium battery, it is characterised in that：The lithium battery is the lithium battery of Soft Roll encapsulation, and one end of lithium battery is covered
With battery cap；One end that lithium battery is covered with battery cap is connected with lug with battery circuit board；The battery cap include internal layer cap and
Outer layer cap；It is arranged in the middle part of the circuit board below internal layer cap cap；Circuit board both ends are located at outer layer cap region；The lug and electricity
The tie point of road plate is located in the middle part of circuit board and is covered by internal layer cap cap；The circuit board both ends in outer layer cap region are respectively equipped with outer
The positive contact and negative contacts of guide line；Outer guide line wire casing is formed between outer layer cap inner wall and internal layer cap outer wall；Outer layer cap wall
Place is equipped with wire guide；It is connected to anode, the outer guide line at negative contacts is laid in outer guide line wire casing and is worn from wire guide
Go out.
2. a kind of poly-lithium battery according to claim 1, it is characterised in that：The battery cap with insulating materials into
Type is equipped with elastic insulator at battery cap internal layer cap；The elastic insulator, which is pressed on circuit board, makes circuit board be fixed on internal layer
In cap.
3. a kind of poly-lithium battery according to claim 2, it is characterised in that：The lithium battery is covered with the one of battery cap
Hold the battery port for soft package lithium battery.
4. a kind of poly-lithium battery according to claim 3, it is characterised in that：The both sides of the outer layer cap and battery port
The battery core flanging at place connect or close to.
5. a kind of poly-lithium battery according to claim 4, it is characterised in that：The both sides of the outer layer cap be equipped with for
The fixed card slot that back side featheredge at battery port encapsulation penetrates.
6. a kind of poly-lithium battery according to claim 4, it is characterised in that：The battery cap is equipped with for machine
The label sticking area of labeling.
7. a kind of poly-lithium battery according to claim 5, it is characterised in that：The lithium that the battery cap is encapsulated in Soft Roll
Installation steps on battery are divided into following steps；
A1, positive and negative lug end is respectively welded at circuit board positive and negative anodes nickel sheet；Outer guide line is welded in circuit board both sides
Positive contact and negative contacts at；
A2, bending welding and the lug on circuit board, make circuit board with having angle at the back side featheredge at battery port encapsulation, electricity
Road plate, lug and battery port back side featheredge are a part for soft-package battery mouth packaging body；
A3, battery cap is placed on soft-package battery mouth packaging body, is arranged in the middle part of circuit board below internal layer cap cap；Circuit board both ends
Positioned at outer layer cap region, elastic insulator is pressed on the circuit board of soft-package battery mouth packaging body；Outer guide line cable slot top opening
Outwardly；
A4, battery cap is laid flat, battery port back side featheredge is penetrated in the fixed card slot of outer layer cap both sides, make battery port back side featheredge
Main body enters internal layer cap and is fixed；
A5, to being connected to anode, the outer guide line at negative contacts arranges, outer guide line is made to be laid in outer guide line wire casing
It is interior and be pierced by from wire guide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810028719.4A CN108054423A (en) | 2018-01-12 | 2018-01-12 | A kind of poly-lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810028719.4A CN108054423A (en) | 2018-01-12 | 2018-01-12 | A kind of poly-lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108054423A true CN108054423A (en) | 2018-05-18 |
Family
ID=62126644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810028719.4A Pending CN108054423A (en) | 2018-01-12 | 2018-01-12 | A kind of poly-lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108054423A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1524710A2 (en) * | 2003-10-17 | 2005-04-20 | Sony Corporation | Structure of thin battery, battery pack, and method for manufacturing battery pack |
| CN2829105Y (en) * | 2005-03-03 | 2006-10-18 | 惠州Tcl金能电池有限公司 | Built-in lithium cell |
| CN1914748A (en) * | 2004-01-28 | 2007-02-14 | 株式会社Lg化学 | Secondary battery of assemble-type structure |
| CN201315330Y (en) * | 2008-12-10 | 2009-09-23 | Tcl集团股份有限公司 | Sealing structure of polymer soft cell |
| CN201402845Y (en) * | 2009-01-23 | 2010-02-10 | 松下能源(无锡)有限公司 | Insulation sleeve of prismatic cell and prismatic cell with the same |
| CN101702443A (en) * | 2009-10-23 | 2010-05-05 | 欣旺达电子股份有限公司 | Packaging structure of soft-package battery |
| CN102610851A (en) * | 2011-01-21 | 2012-07-25 | 欣旺达电子股份有限公司 | Lithium ion battery |
| CN103825051A (en) * | 2013-10-17 | 2014-05-28 | 珠海光宇电池有限公司 | Polymer lithium ion battery and manufacturing method thereof |
| CN204290424U (en) * | 2014-12-30 | 2015-04-22 | 深圳市海盈科技有限公司 | Be applicable to the startup power supply of general-purpose machine and agricultural motor |
| CN105794013A (en) * | 2015-06-01 | 2016-07-20 | 深圳市大疆创新科技有限公司 | Battery pack and electronic device using same |
| CN206561194U (en) * | 2017-03-09 | 2017-10-17 | 吉安市优特利科技有限公司 | Polymer battery core spot welding tool |
| CN207925597U (en) * | 2018-01-12 | 2018-09-28 | 漳州万宝能源科技有限公司 | A kind of poly-lithium battery |
-
2018
- 2018-01-12 CN CN201810028719.4A patent/CN108054423A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1524710A2 (en) * | 2003-10-17 | 2005-04-20 | Sony Corporation | Structure of thin battery, battery pack, and method for manufacturing battery pack |
| CN1914748A (en) * | 2004-01-28 | 2007-02-14 | 株式会社Lg化学 | Secondary battery of assemble-type structure |
| CN2829105Y (en) * | 2005-03-03 | 2006-10-18 | 惠州Tcl金能电池有限公司 | Built-in lithium cell |
| CN201315330Y (en) * | 2008-12-10 | 2009-09-23 | Tcl集团股份有限公司 | Sealing structure of polymer soft cell |
| CN201402845Y (en) * | 2009-01-23 | 2010-02-10 | 松下能源(无锡)有限公司 | Insulation sleeve of prismatic cell and prismatic cell with the same |
| CN101702443A (en) * | 2009-10-23 | 2010-05-05 | 欣旺达电子股份有限公司 | Packaging structure of soft-package battery |
| CN102610851A (en) * | 2011-01-21 | 2012-07-25 | 欣旺达电子股份有限公司 | Lithium ion battery |
| CN103825051A (en) * | 2013-10-17 | 2014-05-28 | 珠海光宇电池有限公司 | Polymer lithium ion battery and manufacturing method thereof |
| CN204290424U (en) * | 2014-12-30 | 2015-04-22 | 深圳市海盈科技有限公司 | Be applicable to the startup power supply of general-purpose machine and agricultural motor |
| CN105794013A (en) * | 2015-06-01 | 2016-07-20 | 深圳市大疆创新科技有限公司 | Battery pack and electronic device using same |
| CN206561194U (en) * | 2017-03-09 | 2017-10-17 | 吉安市优特利科技有限公司 | Polymer battery core spot welding tool |
| CN207925597U (en) * | 2018-01-12 | 2018-09-28 | 漳州万宝能源科技有限公司 | A kind of poly-lithium battery |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| CB02 | Change of applicant information |
Address after: 363601 Nanjing High-tech Industrial Park, Nanjing, Zhangzhou, Fujian Applicant after: Zhangzhou Wanbao Energy Technology Co., Ltd Address before: 363601 Nanjing High-tech Industrial Park, Nanjing, Zhangzhou, Fujian Applicant before: ZHANGZHOU WANBAO ENERGY TECHNOLOGY Co.,Ltd. |