CN103682205A - Novel lithium ion battery - Google Patents
Novel lithium ion battery Download PDFInfo
- Publication number
- CN103682205A CN103682205A CN201310724401.7A CN201310724401A CN103682205A CN 103682205 A CN103682205 A CN 103682205A CN 201310724401 A CN201310724401 A CN 201310724401A CN 103682205 A CN103682205 A CN 103682205A
- Authority
- CN
- China
- Prior art keywords
- battery
- adhesive tape
- lithium ion
- fixation adhesive
- flow collection
- 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
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Classifications
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- 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
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
- H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
- H01M50/213—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells having curved cross-section, e.g. round or elliptic
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- 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
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
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- 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
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
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- 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
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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
- Y02E60/10—Energy storage using batteries
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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
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a novel lithium ion battery which comprises a battery pack, wherein the battery pack comprises single battery cells which are arranged in a symmetric straight arranging manner; a partition post is fixedly connected between adjacent single battery cells; tab ends of the single battery cells are fixedly connected with a fixed plate A; the tabs of the single battery cells are connected in parallel through a current collecting band B and current collecting bands A; the current collecting band B and the current collecting bands A are used for collecting current out through current collecting bands C; the single battery cells are fixed through fixing adhesive tapes A, a fixing adhesive tape B, a fixing plate B and fixing adhesive tapes C; the battery pack is packaged by a packaging film. According to invention, the whole-part structure of a soft packaging battery and the whole-part structure of a cylindrical battery are adopted to form the structure of the novel lithium ion battery; through the adoption of the structure, the defects of cracking caused by air-blowing, low automation degree, poor uniformity and the like of the soft packaging battery are overcome, the defects of heavy weight, relatively low energy density and the like of the cylindrical battery are overcome, and the advantages of the soft packaging battery and the cylindrical battery are taken over.
Description
Technical field
The present invention relates to a kind of lithium battery, relate in particular to a kind of new type lithium ion battery.
Background technology
At present, the lithium battery of selling on market mainly contains soft-package battery and cylindrical battery, soft-package battery has the shortcomings such as air-blowing is split, automaticity is low, consistency is poor, and cylindrical battery has the shortcomings such as weight is large, energy density is relatively low, cannot realize the full effect development of lithium battery.
Summary of the invention
The object of this invention is to provide a kind of produce easy, automaticity is high, energy density is large, security performance is high, the new type lithium ion battery that has extended cycle life.
For achieving the above object, the technical solution used in the present invention is:
A kind of new type lithium ion battery, comprise battery pack, battery pack comprises the monomer battery core of arranging according to the in line mode of symmetry, it is characterized in that: between adjacent monomer battery core, be fixedly connected with every post, the lug end of monomer battery core is fixedly connected with fixed plate A, the lug of monomer battery core is connected in parallel by flow collection band B and flow collection band A, and flow collection band B and flow collection band A collect out by electric current by flow collection band C; Monomer battery core is fixed by fixation adhesive tape A, fixation adhesive tape B, fixed head B and fixation adhesive tape C, and battery pack outside is packaged with encapsulating film.
New type lithium ion battery according to described, is characterized in that: described battery pack is assisted fixing by described fixation adhesive tape A and described fixation adhesive tape B.
New type lithium ion battery according to described, is characterized in that: described battery pack outside is also fixedly connected with described fixed head B and described fixation adhesive tape C.
The structure of new type lithium ion battery of the present invention adopts the part-structure of soft-package battery and cylindrical battery, the shortcoming such as the air-blowing that this structure has solved soft-package battery is split, automaticity is low, consistency is poor, the shortcomings such as the weight that solved cylindrical battery is large, energy density is relatively low, acted on the advantage of soft-package battery and cylindrical battery, such as safe, lightweight, the advantage such as internal resistance is little, equal volume capacity is large of soft-package battery, the advantage such as the automaticity of cylindrical battery is high, high conformity, compound mode are flexible.
The present invention is simple in structure, and compound mode is flexible, can realize multiplying power discharging, can customize battery pack according to different clients' demand, and new-products development expense is low, and flexibility is strong.
Accompanying drawing explanation
Fig. 1 is stereogram of the present invention;
Fig. 2 is that Fig. 1 removes the stereogram after encapsulating film;
Fig. 3 is the structural representation that Fig. 2 removes fixation adhesive tape C and fixed head B;
Fig. 4 is the structural representation that Fig. 3 removes fixation adhesive tape A and fixation adhesive tape B;
Fig. 5 is the structural representation that Fig. 4 removes flow collection band C;
Fig. 6 is the structural representation that Fig. 5 removes flow collection band A and flow collection band B;
Fig. 7 is the structural representation that Fig. 6 removes fixed plate A;
Fig. 8 is that Fig. 7 removes the structural representation every post;
Fig. 9 is the structural representation of encapsulating film in the present invention;
Figure 10 is the structural representation of fixed head B in the present invention;
Figure 11 is the structural representation of flow collection band A in the present invention;
Figure 12 is the structural representation of flow collection band B in the present invention;
Figure 13 is the structural representation of flow collection band C in the present invention;
Figure 14 is the structural representation of fixed plate A in the present invention;
Figure 15 is the structural representation of fixation adhesive tape C in the present invention;
Figure 16 is the structural representation of fixation adhesive tape B in the present invention;
Figure 17 is the structural representation of fixation adhesive tape A in the present invention;
Figure 18 is every the structural representation of post in the present invention;
Figure 19 is the structural representation of monomer battery core in the present invention.
In accompanying drawing:
1, monomer battery core; 2, every post; 3, fixation adhesive tape A; 4, fixation adhesive tape B; 5, fixation adhesive tape C; 6, fixed plate A; 7, flow collection band C; 8, flow collection band B; 9, flow collection band A; 10, fixed head B; 11, encapsulating film.
Embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described:
A kind of new type lithium ion battery, as shown in Fig. 1 to Figure 19, comprise battery pack, battery pack comprises the monomer battery core 1 of arranging according to the in line mode of symmetry, between adjacent monomer battery core 1, be fixedly connected with every post 2, the lug end of monomer battery core 1 is fixedly connected with fixed plate A 6, and the lug of monomer battery core 1 is connected in parallel by flow collection band B8 and flow collection band A9, and flow collection band B8 and flow collection band A9 collect out by electric current by flow collection band C7; Monomer battery core 1 is fixed by fixation adhesive tape A3, fixation adhesive tape B4, fixed head B10 and fixation adhesive tape C5, and battery pack outside is packaged with encapsulating film 11.
In the present embodiment, described battery pack is assisted fixing by described fixation adhesive tape A3 and described fixation adhesive tape B4.Described battery pack outside is also fixedly connected with described fixed head B10 and described fixation adhesive tape C5.
Monomer battery core in the present invention is produced according to existing lithium ion cylinder battery core production technology (removal box hat), in whole power brick, according to the in line mode of symmetry, arranges, and between monomer battery core, every post, plays the effect separating with securing unit battery core; The lug of monomer battery core is drawn through fixed plate A, and fixed plate A is linked to be an integral body by monomer battery core, and fixed plate A plays securing unit battery core and the effect of drawing lug; Monomer battery core is connected in parallel by flow collection band A and flow collection band B, and flow collection band A and flow collection band B collect out by electric current by flow collection band C; Monomer battery core is assisted and is fixed together by fixation adhesive tape A and fixation adhesive tape B; Fixed head B and fixation adhesive tape C are secured together the combination of monomer battery core; Encapsulating film is encapsulated into battery core together, injects electrolyte.
The present invention integrates the advantage of soft-package battery and cylindrical battery, has overcome the shortcoming of soft-package battery and cylindrical battery, produces simple, stable performance, energy density is large, security performance is high, circulation timei is long, has reached the new demand that lithium battery develops.
The present invention designs ingenious, monomer battery core compound mode and connected mode rationally flexibly, convenient operation, meet the basic demand of storage battery, safety, environmental protection, light weight, volume are little, simple to operate.Be applicable to road lighting, agricultural, animal husbandry, plantation, aquaculture, tourist industry, advertising, service trade, mountain area, forest zone, railway, oil, army frontier sentry, communication relay station, highway and railway signal station, geological prospecting and field study work station and other electricity consumption inconvenience area.
Claims (3)
1. a new type lithium ion battery, comprise battery pack, battery pack comprises the monomer battery core (1) of arranging according to the in line mode of symmetry, it is characterized in that: between adjacent monomer battery core (1), be fixedly connected with every post (2), the lug end of monomer battery core (1) is fixedly connected with fixed plate A (6), the lug of monomer battery core (1) is by flow collection band B(8) and flow collection band A(9) be connected in parallel, flow collection band B(8) and flow collection band A(9) by flow collection band C(7) electric current is collected out; Monomer battery core (1) is by fixation adhesive tape A(3), fixation adhesive tape B(4), fixed head B(10) and fixation adhesive tape C(5) be fixed, battery pack outside is packaged with encapsulating film (11).
2. new type lithium ion battery according to claim 1, is characterized in that: described battery pack is by described fixation adhesive tape A(3) and described fixation adhesive tape B(4) assisted and fix.
3. new type lithium ion battery according to claim 2, is characterized in that: described battery pack outside is also fixedly connected with described fixed head B(10) and described fixation adhesive tape C(5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310724401.7A CN103682205A (en) | 2013-12-25 | 2013-12-25 | Novel lithium ion battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310724401.7A CN103682205A (en) | 2013-12-25 | 2013-12-25 | Novel lithium ion battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103682205A true CN103682205A (en) | 2014-03-26 |
Family
ID=50319054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310724401.7A Pending CN103682205A (en) | 2013-12-25 | 2013-12-25 | Novel lithium ion battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103682205A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201219113Y (en) * | 2008-06-30 | 2009-04-08 | 苏州星恒电源有限公司 | Square lithium battery |
| CN101919085A (en) * | 2007-09-06 | 2010-12-15 | 佩朗股份有限公司 | Battery consisting of a plurality of cells positioned and connected together without welding |
| CN201708195U (en) * | 2010-05-05 | 2011-01-12 | 湖南格林新能源有限公司 | Combined binding structure of lithium ion electrokinetic battery |
| CN101997099A (en) * | 2009-08-12 | 2011-03-30 | 三星Sdi株式会社 | Battery pack with improved heat dissipation efficiency |
| CN203339252U (en) * | 2013-06-25 | 2013-12-11 | 河南环宇赛尔新能源科技有限公司 | Assembling structure for battery cores of flexible package lithium ion battery |
| CN203707205U (en) * | 2013-12-25 | 2014-07-09 | 山东神工海特电子科技有限公司 | Novel lithium ion battery |
-
2013
- 2013-12-25 CN CN201310724401.7A patent/CN103682205A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101919085A (en) * | 2007-09-06 | 2010-12-15 | 佩朗股份有限公司 | Battery consisting of a plurality of cells positioned and connected together without welding |
| CN201219113Y (en) * | 2008-06-30 | 2009-04-08 | 苏州星恒电源有限公司 | Square lithium battery |
| CN101997099A (en) * | 2009-08-12 | 2011-03-30 | 三星Sdi株式会社 | Battery pack with improved heat dissipation efficiency |
| CN201708195U (en) * | 2010-05-05 | 2011-01-12 | 湖南格林新能源有限公司 | Combined binding structure of lithium ion electrokinetic battery |
| CN203339252U (en) * | 2013-06-25 | 2013-12-11 | 河南环宇赛尔新能源科技有限公司 | Assembling structure for battery cores of flexible package lithium ion battery |
| CN203707205U (en) * | 2013-12-25 | 2014-07-09 | 山东神工海特电子科技有限公司 | Novel lithium ion battery |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140326 |
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| RJ01 | Rejection of invention patent application after publication |