CN206022532U - A kind of lithium ion battery - Google Patents
A kind of lithium ion battery Download PDFInfo
- Publication number
- CN206022532U CN206022532U CN201620847046.1U CN201620847046U CN206022532U CN 206022532 U CN206022532 U CN 206022532U CN 201620847046 U CN201620847046 U CN 201620847046U CN 206022532 U CN206022532 U CN 206022532U
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- CN
- China
- Prior art keywords
- inner shell
- lithium ion
- ion battery
- insulation
- insulation inner
- Prior art date
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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
-
- 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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- Connection Of Batteries Or Terminals (AREA)
Abstract
This utility model is related to a kind of lithium ion battery, including metal shell, insulation inner shell, positive plate and negative plate, superfine glass fibre partition board, two blocks of EPE foams, anode ear, negative electrode lug and electrolyte, the insulation inner shell is included in the metal shell, the insulation inner shell is connected with metal shell gluing, include the positive plate, negative plate, superfine glass fibre partition board, two pieces of foams and electrolyte in the insulation inner shell, the superfine glass fibre partition board is placed between the positive plate and negative plate.The beneficial effects of the utility model are：Solve the at present single technical problem of lithium ion battery functional characteristic on the market, it is achieved that in one, the very big function of improve product brings great convenience multi-functional characteristic to user.
Description
Technical field
This utility model belongs to field of batteries, and in particular to a kind of lithium ion battery.
Background technology
Lithium ion battery is a kind of secondary cell (rechargeable battery), and it relies primarily on lithium ion and moves between a positive electrode and a negative electrode
Move and carry out work.In charge and discharge process, Li+ comes and goes embedded and deintercalation between two electrodes：During charging, Li+ from positive pole deintercalation,
Through the embedded negative pole of electrolyte, negative pole is in rich lithium state；Then contrary during electric discharge.Lithium ion battery function at present on the market is special
Property single, normally only there is single characteristic, such as only have and arrange dividing plate between positive and negative plate to prevent positive and negative electrode short circuit existing
As bringing very big inconvenience to user, it is therefore necessary to develop functional characteristic galore, meet the lithium ion of user's request
Battery.
Utility model content
The purpose of this utility model is to overcome technical problem with present on, there is provided one kind integrates multi-functional characteristic
Lithium ion battery.
For achieving the above object, this utility model is adopted the following technical scheme that：
A kind of lithium ion battery, including metal shell, insulation inner shell, positive plate and negative plate, superfine glass fibre partition board,
Two blocks of EPE foams, anode ear, negative electrode lug and electrolyte, the insulation inner shell are included in the metal shell, in the insulation
Shell and metal shell gluing be connected, include in the insulation inner shell positive plate, negative plate, superfine glass fibre partition board, two
Block EPE foams and electrolyte, the superfine glass fibre partition board are placed between the positive plate and negative plate, two pieces of EPE
Foam is individually placed between the positive plate, negative plate and insulation inner shell, and the electrolyte is embedded in the insulation inner shell, institute
State anode ear and negative electrode lug positive plate corresponding with the insulation inner shell, negative plate to be electrically connected with, and stretch out through metal shell
Come.
Further, the length of two pieces of EPE foams is equal with the length of insulation inner shell inner chamber.
Further, the superfine glass fibre partition board thickness is 355 μm.
Further, multiple scattered manholes are provided with the metal shell.
Further, also include lug insulation blob of viscose, the anode ear and negative electrode lug by lug insulation blob of viscose bag
Cover.
The beneficial effects of the utility model are：Solve the current single technology of lithium ion battery functional characteristic on the market to ask
Topic, it is achieved that in one, the very big function of improve product brings great convenience multi-functional characteristic to user.
Description of the drawings
Fig. 1：This utility model structural representation.
Label declaration：1- metal shells；2- insulation inner shells；3- positive plates；4- negative plates；5- superfine glass fibre partition boards；
6-EPE foams 6；7- anode ears；8- negative electrode lugs.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is described in detail.
As shown in figure 1, a kind of lithium ion battery, comprising insulation inner shell 2 in metal shell 1,1 material of metal shell can be
Rustless steel, aluminum etc., metal shell 1 are to be joined by gluing with insulation inner shell 2, good seal performance after glued connection, and quality
Again light.Comprising positive plate 3, negative plate 4 in insulation inner shell 2, be provided between positive plate 3 and negative plate 4 ultra-fine fibre glass every
Plate 5, can be effectively prevented battery short circuit by superfine glass fibre partition board 5, and two pieces of EPE foams 6 are individually placed to the positive pole
Between piece 3, negative plate 4 and insulation inner shell 2, the electrolyte being embedded in insulation inner shell 2 is substantially increased by EPE foams 6
The absorption of (not shown), is conducive to the storage of electrolyte.Anode ear 7 is electrically connected with positive plate 3, installed in insulation inner shell
At the position of 2 corresponding positive plates 3, and stretch through metal shell 1.Negative electrode lug 8 is electrically connected with negative plate 4, installed in exhausted
At the position of the corresponding negative plate 4 of edge inner shell 2, and stretch through metal shell 1.Anode ear 7 and negative electrode lug 8 are in the same size.
Preferably, the length of two pieces of EPE foams 6 is equal with the length of insulation 2 inner chamber of inner shell, so plays preferably absorption
Effect.
Preferably, 5 thickness of the superfine glass fibre partition board is 355 μm, and after tested, this thickness effect is best.
Preferably, multiple scattered manhole (not shown)s are provided with the metal shell 1, are had to utilize and are played
Thermolysis.
Preferably, also include lug insulation blob of viscose (not shown), the anode ear 7 and negative electrode lug 8 by the pole
Ear insulation blob of viscose cladding, the sealing property being so effectively ensured between anode ear 7 and negative electrode lug 8 and lug insulation blob of viscose, so as to
Reduce leakage risk.
Finally it should be noted that：Above example only not limits this utility model and is retouched in order to this utility model to be described
The technical scheme that states；Therefore, although this specification this utility model is had been carried out with reference to each above-mentioned embodiment detailed
Illustrate, but, it will be understood by those within the art that, still this utility model can be modified or be equal to replace
Change；And all are without departing from technical scheme and its improvement of spirit and scope of the present utility model, which all should cover new in this practicality
In the right of type.
Claims (5)
1. a kind of lithium ion battery, it is characterised in that：Including metal shell, insulation inner shell, positive plate and negative plate, superfine glass
Hard board partition, two blocks of EPE foams, anode ear, negative electrode lug and electrolyte, the insulation inner shell are included in the metal shell,
The insulation inner shell is connected with metal shell gluing, fine comprising the positive plate, negative plate, superfine glass in the insulation inner shell
Dimension dividing plate, two pieces of EPE foams and electrolyte, the superfine glass fibre partition board are placed between the positive plate and negative plate, institute
State two pieces of EPE foams to be individually placed between the positive plate, negative plate and insulation inner shell, the electrolyte is embedded in the insulation
In inner shell, the anode ear and negative electrode lug positive plate corresponding with the insulation inner shell, negative plate are electrically connected with, and pass through metal
Shell is stretched.
2. lithium ion battery according to claim 1, it is characterised in that：The length of two pieces of EPE foams and insulation inner shell
The length of inner chamber is equal.
3. lithium ion battery according to claim 1, it is characterised in that：The superfine glass fibre partition board thickness is 355 μ
m.
4. lithium ion battery according to claim 1, it is characterised in that：It is provided with the metal shell multiple scattered
Manhole.
5. lithium ion battery according to claim 1, it is characterised in that：Also include lug insulation blob of viscose, the anode ear
With negative electrode lug by lug insulation blob of viscose cladding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620847046.1U CN206022532U (en) | 2016-08-08 | 2016-08-08 | A kind of lithium ion battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620847046.1U CN206022532U (en) | 2016-08-08 | 2016-08-08 | A kind of lithium ion battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206022532U true CN206022532U (en) | 2017-03-15 |
Family
ID=58247453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620847046.1U Active CN206022532U (en) | 2016-08-08 | 2016-08-08 | A kind of lithium ion battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206022532U (en) |
-
2016
- 2016-08-08 CN CN201620847046.1U patent/CN206022532U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |