CN206210950U - A kind of polymer Li-ion battery durable in use - Google Patents
A kind of polymer Li-ion battery durable in use Download PDFInfo
- Publication number
- CN206210950U CN206210950U CN201621190046.5U CN201621190046U CN206210950U CN 206210950 U CN206210950 U CN 206210950U CN 201621190046 U CN201621190046 U CN 201621190046U CN 206210950 U CN206210950 U CN 206210950U
- Authority
- CN
- China
- Prior art keywords
- protection board
- ion battery
- polymer
- outside
- 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.)
- Expired - Fee Related
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Classifications
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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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- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model discloses a kind of polymer Li-ion battery durable in use; including glue shell, protection board and upper cover plate; the upper end of the protection board is provided with lower cover; and adhesive-layer is fixed with the outside of lower cover, the protection board is connected with each other by barrier film with battery core, and protection board is fixed with the right side of the glue shell; and its bottom is provided with mosaic block; pcb board is connected with the inside of the upper cover plate, and its outside is provided with positive pole and negative pole, and diaphragm seal is provided with the outside of the upper cover plate.The polymer Li-ion battery durable in use, using the lithium ion battery of polymer dielectric, realizes the reduction of own vol; and specific energy is high; under the barrier film effect of protection board and aluminium plastic membrane material, it is ensured that be not in explosion phenomenon, insulator cap effectively prevents from sending electric shock; substantially increase overall security; mode easy for installation, being welded to connect and be tightly connected, overall Stability Analysis of Structures; the loss of capacity is few, the long lifespan for using.
Description
Technical field
The utility model is related to technical field of lithium ion, specially a kind of polymer Li-ion battery durable in use.
Background technology
Lithium ion battery is a kind of secondary cell, also known as rechargeable battery, it rely primarily on lithium ion positive pole and negative pole it
Between it is mobile come work.In charge and discharge process, lithium ion comes and goes embedded and deintercalation between two electrodes：During charging, lithium ion
From positive pole deintercalation, negative pole is embedded in by electrolyte, negative pole is in rich lithium state；It is then opposite during electric discharge.Battery is typically used and contained
The material of elemental lithium, as electrode, is the representative of modern high performance battery.
With continuing on for lithium ion battery, current most lithium ion battery when in use, exist volume compared with
Greatly, blast and is easily produced, lowly, the short life for using is, it is necessary to the shortcoming frequently changed for security.Regarding to the issue above, exist
Innovative design is carried out on the basis of original lithium ion battery.
Utility model content
The purpose of this utility model is to provide a kind of polymer Li-ion battery durable in use, to solve above-mentioned background skill
Propose that volume is larger in art, and easily produce blast, security is low, the short life for using is, it is necessary to the problem frequently changed.
To achieve the above object, the utility model provides following technical scheme：A kind of polymer Li-ion electricity durable in use
Pond, including glue shell, protection board and upper cover plate, the upper end of the protection board are provided with the outside of lower cover, and lower cover and are fixed with
Adhesive-layer, the protection board is connected with each other by barrier film with battery core, and its outside is provided with auxiliary material, and mark is provided with the auxiliary material
Patch, is fixed with protection board on the right side of the glue shell, and its bottom is provided with mosaic block, and PCB is connected with the inside of the upper cover plate
Plate, and its outside is provided with positive pole and negative pole, and termination recess, the outside of the upper cover plate are fixed between the positive pole and negative pole
Diaphragm seal is installed.
Preferably, the glue shell is welded to connect by mosaic block with protection board.
Preferably, the specification size of the protection board is 52mm × 79mm.
Preferably, the battery core is connected with each other by pcb board with upper cover plate.
Preferably, the barrier film is aluminium plastic membrane material.
Preferably, it is provided with insulator cap on the outside of the positive pole and negative pole.
Compared with prior art, the beneficial effects of the utility model are：The polymer Li-ion battery durable in use, compares
In existing lithium ion battery, using the lithium ion battery of polymer dielectric, with can thin type, arbitrary area with it is any
The characteristics of shape, so as to realize the reduction of own vol, and specific energy is high, protection board and aluminium plastic membrane material every
Under film effect, it is ensured that be not in explosion phenomenon, insulator cap effectively prevents from sending electric shock, substantially increases overall safety
Property, overall simple structure, easy for installation, the mode for being welded to connect and being tightly connected, overall Stability Analysis of Structures, the loss of capacity
Few, recycling rate is high, the long lifespan for using.
Brief description of the drawings
Fig. 1 is the utility model structure overall schematic；
Fig. 2 is the utility model structure upper cover plate schematic diagram.
In figure：1st, adhesive-layer, 2, lower cover, 3, glue shell, 4, protection board, 5, battery core, 6, mosaic block, 7, auxiliary material, 8, labeling,
9th, barrier film, 10, pcb board, 11, diaphragm seal, 12, positive pole, 13, termination recess, 14, negative pole, 15, insulator cap, 16, upper cover plate.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of polymer Li-ion battery durable in use,
Including adhesive-layer 1, lower cover 2, glue shell 3, protection board 4, battery core 5, mosaic block 6, auxiliary material 7, labeling 8, barrier film 9, pcb board 10, close
Sealer 11, positive pole 12, termination recess 13, negative pole 14, insulator cap 15 and upper cover plate 16, the upper end of protection board 4 is provided with lower cover
2, the specification size of protection board 4 is 52mm × 79mm, and the outside of lower cover 2 is fixed with adhesive-layer 1, and adhesive-layer 1 realizes lower cover
Plate 2 is tightly connected with protection board 4, and protection board 4 is connected with each other by barrier film 9 with battery core 5, and barrier film 9 is aluminium plastic membrane material, really
Guarantor is not in explosion phenomenon, and battery core 5 is connected with each other by pcb board 10 with upper cover plate 16 so that the terminal on pcb board 10 is located at
In termination recess 13 on upper cover plate 16, preferably charge and discharge, and its outside is provided with auxiliary material 7, is set in auxiliary material 7
The right side for having labeling 8, glue shell 3 is fixed with protection board 4, and glue shell 3 is welded to connect by mosaic block 6 with protection board 4 so that structure is more
Plus it is firm, and its bottom is provided with mosaic block 6, the inner side of upper cover plate 16 is connected with pcb board 10, and its outside is provided with positive pole 12
With negative pole 14, the outside of positive pole 12 and negative pole 14 is provided with insulator cap 15, effectively prevents from sending electric shock, substantially increases whole
The security of body, is fixed with termination recess 13 between positive pole 12 and negative pole 14, the outside of upper cover plate 16 is provided with diaphragm seal 11.
Operation principle：When using the polymer Li-ion battery durable in use, first the structure to the device is carried out simply
Understanding, the device is assembled first, battery core 5 outside wrap up aluminium plastic membrane material barrier film 9, when occur battery leakage
During electric situation, barrier film 9 is heaved, and prevents explosion phenomenon, while the outer layer in barrier film 9 installs protection board 4, plays certain guarantor
Shield is acted on, and prevents electric leakage, and glue shell 3 is linked together with protection board 4 by mosaic block 6 afterwards, then welds mosaic block 6, is allowed to
Fixed, then lower cover 2 is tightly connected by adhesive-layer 1 with the upper end of protection board 4, and now pcb board 10 is located at the bottom of battery core 5
Portion, upper cover plate 16 is inlayed with pcb board 10 and is linked together so that the terminal of pcb board 10 is located in termination recess 13, and upper lid
The diaphragm seal 11 of the outer layer of plate 16, plays certain sealing function, and insulator cap 15 is separately mounted to positive pole 12, the outside of negative pole 14,
Electric shock phenomenon is effectively prevented, when battery operated, lithium electronics comes and goes between positive pole 12 and negative pole 14 repeatedly in the electrolyte
Embedded and deintercalation, charges and discharges, and realizes the charging and discharging effect of battery, here it is the polymer lithium durable in use from
The operation principle of sub- battery.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of polymer Li-ion battery durable in use, including glue shell (3), protection board (4) and upper cover plate (16), its feature exist
In：The upper end of the protection board (4) is provided with and adhesive-layer (1), the guarantor is fixed with the outside of lower cover (2), and lower cover (2)
Backplate (4) is connected with each other by barrier film (9) and battery core (5), and its outside is provided with auxiliary material (7), is provided with the auxiliary material (7)
Labeling (8), is fixed with protection board (4) on the right side of the glue shell (3), and its bottom is provided with mosaic block (6), the upper cover plate
(16) pcb board (10) is connected with the inside of, and its outside is provided with positive pole (12) and negative pole (14), the positive pole (12) and negative pole
(14) termination recess (13) is fixed between, diaphragm seal (11) is installed on the outside of the upper cover plate (16).
2. a kind of polymer Li-ion battery durable in use according to claim 1, it is characterised in that：The glue shell (3)
It is welded to connect with protection board (4) by mosaic block (6).
3. a kind of polymer Li-ion battery durable in use according to claim 1, it is characterised in that：The protection board
(4) specification size is 52mm × 79mm.
4. a kind of polymer Li-ion battery durable in use according to claim 1, it is characterised in that：The battery core (5)
It is connected with each other by pcb board (10) and upper cover plate (16).
5. a kind of polymer Li-ion battery durable in use according to claim 1, it is characterised in that：The barrier film (9)
It is aluminium plastic membrane material.
6. a kind of polymer Li-ion battery durable in use according to claim 1, it is characterised in that：The positive pole (12)
With insulator cap (15) is provided with the outside of negative pole (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621190046.5U CN206210950U (en) | 2016-10-28 | 2016-10-28 | A kind of polymer Li-ion battery durable in use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621190046.5U CN206210950U (en) | 2016-10-28 | 2016-10-28 | A kind of polymer Li-ion battery durable in use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206210950U true CN206210950U (en) | 2017-05-31 |
Family
ID=58752683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621190046.5U Expired - Fee Related CN206210950U (en) | 2016-10-28 | 2016-10-28 | A kind of polymer Li-ion battery durable in use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206210950U (en) |
-
2016
- 2016-10-28 CN CN201621190046.5U patent/CN206210950U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20201028 |