CN205863273U - The flexible battery that a kind of security performance is high - Google Patents
The flexible battery that a kind of security performance is high Download PDFInfo
- Publication number
- CN205863273U CN205863273U CN201620315906.7U CN201620315906U CN205863273U CN 205863273 U CN205863273 U CN 205863273U CN 201620315906 U CN201620315906 U CN 201620315906U CN 205863273 U CN205863273 U CN 205863273U
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- China
- Prior art keywords
- flexible
- negative
- matrix
- battery
- flexible matrix
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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
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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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The flexible battery that a kind of security performance of this utility model is high, and battery manufacturing field, it is specifically related to the manufacture field of flexible battery, it is characterized in that: include fiber shell, positive flexible matrix and negative flexible matrix, it is provided with flexible partition between described positive flexible matrix and negative flexible matrix, fiber shell is wrapped in positive flexible matrix, negative flexible matrix and flexible partition, positive pole exit it is provided with between positive flexible matrix and flexible partition, the bottom of negative flexible matrix is provided with electrolyte, negative pole exit it is provided with between negative flexible matrix and electrolyte, this utility model not only possesses excellent bending, tensile property, and ensure that battery will not occur the situation of slabbing or global failure being deformed upon by external force when, to improve security performance and the mechanical property of flexible battery.
Description
Technical field
This utility model relates to battery manufacturing field, is specifically related to the manufacture field of flexible battery.
Background technology
At present, on domestic market in terms of flexible lithium ion battery, the technology of preparing of li-ion electrode materials has been achieved for the biggest progress, and also achieves corresponding technological achievement.But, in terms of electrical property, the flexible battery of lithium ion still has a certain distance from conventional lithium ion battery, Graphene is as lithium ion core material, also it is widely used, but in mechanical property, still has certain limitation, and restrict flexible battery development and have vital problem, for at present the most thorny, due to the self-repairing capability must being had by various complex effects flexible batteries.
Summary of the invention
The utility model discloses the flexible battery that a kind of security performance is high, not only possess and have excellent bending, tensile property, and ensure that battery will not occur the situation of slabbing or global failure being deformed upon by external force when, to improve security performance and the mechanical property of flexible battery.
This utility model: include fiber shell 1, positive flexible matrix 2 and negative flexible matrix 3, it is provided with flexible partition 4 between described positive flexible matrix 2 and negative flexible matrix 3, fiber shell 1 is wrapped in positive flexible matrix 2, negative flexible matrix 3 and flexible partition 4, positive pole exit 21 it is provided with between positive flexible matrix 2 and flexible partition 4, the bottom of negative flexible matrix 3 is provided with electrolyte 30, is provided with negative pole exit 31 between negative flexible matrix 3 and electrolyte region 30.
Electrolyte 30, the characteristic of the absorption that flexible battery electrolyte tool is certain, it is ensured that flexible battery will not occur revealing of electrolyte under the effect by external force it is provided with in the bottom of negative flexible matrix 3；And in the exploitation of electrolyte flexible battery electrolyte, because of its easy stress and deformation generation leakage, flexible battery electrolyte has certain absorption function, second is provided with flexible partition at two flexible electrodes, utilize electrode and diaphragm adhering effect, prevent from rupturing after mechanically deform, and ensure that battery will not occur the situation of slabbing or global failure being deformed upon by external force when, to improve security performance and the mechanical property of flexible battery.
Accompanying drawing explanation
Fig. 1 is sectional view of the present utility model.
Detailed description of the invention
As shown in Figure 1, including fiber shell 1, positive flexible matrix 2 and negative flexible matrix 3, it is provided with flexible partition 4 between described positive flexible matrix 2 and negative flexible matrix 3, fiber shell 1 is wrapped in positive flexible matrix 2, negative flexible matrix 3 and flexible partition 4, positive pole exit 21 it is provided with between positive flexible matrix 2 and flexible partition 4, the bottom of negative flexible matrix 3 is provided with electrolyte 30, is provided with negative pole exit 31 between negative flexible matrix 3 and electrolyte region 30.
Electrolyte 30, the characteristic of the absorption that flexible battery electrolyte tool is certain, it is ensured that flexible battery will not occur revealing of electrolyte under the effect by external force it is provided with in the bottom of negative flexible matrix 3；And in the exploitation of electrolyte flexible battery electrolyte, because of its easy stress and deformation generation leakage, flexible battery electrolyte has certain absorption function, second is provided with flexible partition at two flexible electrodes, utilize electrode and diaphragm adhering effect, prevent from rupturing after mechanically deform, and ensure that battery will not occur the situation of slabbing or global failure being deformed upon by external force when, to improve security performance and the mechanical property of flexible battery.
It is last that it is noted that obviously above-described embodiment is only for clearly demonstrating this utility model example, and not restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also cannot all of embodiment be given exhaustive.And the obvious change thus amplified out or variation still in protection domain of the present utility model among.
Claims (1)
1. the flexible battery that a security performance is high, it is characterized in that: include fiber shell (1), positive flexible matrix (2) and negative flexible matrix (3), it is provided with flexible partition (4) between described positive flexible matrix (2) and negative flexible matrix (3), fiber shell (1) is wrapped in positive flexible matrix (2), negative flexible matrix (3) and flexible partition (4), positive pole exit (21) it is provided with between positive flexible matrix (2) and flexible partition (4), the bottom of negative flexible matrix (3) is provided with electrolyte (30), negative pole exit (31) it is provided with between negative flexible matrix (3) and electrolyte (30).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620315906.7U CN205863273U (en) | 2016-04-16 | 2016-04-16 | The flexible battery that a kind of security performance is high |
| PCT/CN2017/080474 WO2017177952A1 (en) | 2016-04-16 | 2017-04-13 | Flexible battery with high safety performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620315906.7U CN205863273U (en) | 2016-04-16 | 2016-04-16 | The flexible battery that a kind of security performance is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205863273U true CN205863273U (en) | 2017-01-04 |
Family
ID=57643253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620315906.7U Active CN205863273U (en) | 2016-04-16 | 2016-04-16 | The flexible battery that a kind of security performance is high |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN205863273U (en) |
| WO (1) | WO2017177952A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017177952A1 (en) * | 2016-04-16 | 2017-10-19 | 佛山市欣源电子股份有限公司 | Flexible battery with high safety performance |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012001885A1 (en) * | 2010-06-29 | 2012-01-05 | パナソニック株式会社 | Thin flexible battery |
| CN104466229A (en) * | 2013-09-25 | 2015-03-25 | 华为技术有限公司 | Flexible lithium secondary battery and preparation method thereof |
| CN104752731B (en) * | 2013-12-25 | 2018-05-08 | 比亚迪股份有限公司 | A kind of flexible lithium ion battery collector, flexible lithium ion battery and preparation method thereof |
| CN103904366B (en) * | 2014-03-09 | 2016-08-17 | 宁国市龙晟柔性储能材料科技有限公司 | A kind of flexible wire lithium ion battery and preparation method thereof |
| CN105355850A (en) * | 2015-12-03 | 2016-02-24 | 辉能（天津）科技发展有限公司 | Flexible electrode and battery employing same |
| CN205863273U (en) * | 2016-04-16 | 2017-01-04 | 佛山市欣源电子股份有限公司 | The flexible battery that a kind of security performance is high |
-
2016
- 2016-04-16 CN CN201620315906.7U patent/CN205863273U/en active Active
-
2017
- 2017-04-13 WO PCT/CN2017/080474 patent/WO2017177952A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017177952A1 (en) * | 2016-04-16 | 2017-10-19 | 佛山市欣源电子股份有限公司 | Flexible battery with high safety performance |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017177952A1 (en) | 2017-10-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Flexible cell that security performance is high Effective date of registration: 20180629 Granted publication date: 20170104 Pledgee: Guangdong Nanhai rural commercial bank Limited by Share Ltd. Xiqiao branch Pledgor: FOSHAN CITY XINYUAN ELECTRONICS Co.,Ltd. Registration number: 2018440000180 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220817 Granted publication date: 20170104 Pledgee: Guangdong Nanhai rural commercial bank Limited by Share Ltd. Xiqiao branch Pledgor: FOSHAN CITY XINYUAN ELECTRONICS Co.,Ltd. Registration number: 2018440000180 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |