CN102593503B - Inside be provided with the lithium battery of metal catheter - Google Patents
Inside be provided with the lithium battery of metal catheter Download PDFInfo
- Publication number
- CN102593503B CN102593503B CN201110002259.6A CN201110002259A CN102593503B CN 102593503 B CN102593503 B CN 102593503B CN 201110002259 A CN201110002259 A CN 201110002259A CN 102593503 B CN102593503 B CN 102593503B
- Authority
- CN
- China
- Prior art keywords
- metal catheter
- housing
- battery core
- catheter
- metal
- 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
Links
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 64
- 239000002184 metal Substances 0.000 title claims abstract description 64
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 17
- 230000008676 import Effects 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000005855 radiation Effects 0.000 abstract description 3
- 238000009423 ventilation Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 3
- 239000011258 core-shell material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
Classifications
-
- 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
Abstract
The present invention relates to a kind of in be provided with the lithium battery of metal catheter, comprise housing and battery core, battery core is arranged in the housing, also comprises at least one metal catheter, and metal catheter is through the inside of battery core and housing; When the quantity of metal catheter is multiple, multiple metal catheter can be sleeved on the inside of thermal conducting sleeve; In addition, be also distributed with multiple through hole by the tube wall surface at metal catheter, the heat produced in battery core and housing cavity can import metal catheter by multiple through holes of metal catheter surface distributed, is then exported the outside to housing by metal catheter.Structure of the present invention is simple, be convenient to produce, be convenient to control, the metal catheter in lithium battery electric core is utilized to carry out the feature of heat conduction, conduction, ventilation, thus play the effect of deriving battery core center heat, be conducive to heat radiation, shorten collector electrode, reduce internal resistance, reduce the effect such as hear rate, balancing battery internal pressure.
Description
Technical field
The present invention relates to a kind of lithium battery, in especially a kind of, be provided with the lithium battery of metal catheter.
Background technology
Lithium battery obtains increasing application as high capacity power source.But the heat of lithium battery interior easily causes potential safety hazard, particularly when battery carries out the charge and discharge of big current, very easily cause battery explosion, thus personal safety and environment are worked the mischief.The lithium battery that existing market is sold does not design blast resistance construction mostly, and potential safety hazard can not be reduced or eliminate; Although the lithium battery of only a few is provided with blast resistance construction, its blast resistance construction is comparatively complicated, is not easy to produce, and process control needs is high and complicated, easily causes misoperation.
Summary of the invention
For the weak point existed in above-mentioned technology, the invention provides a kind of heat in battery core can derivation, be beneficial to heat radiation, collector electrode can be shortened, reduce internal resistance, reduce the lithium battery being provided with metal catheter in hear rate, balancing battery internal pressure.
For achieving the above object, the invention provides a kind of in be provided with the lithium battery of metal catheter, comprise housing and battery core, described battery core is arranged in described housing, also comprises at least one metal catheter, and described metal catheter is through the inside of described battery core and described housing.
The quantity of described metal catheter is at least two, and two described metal catheters are sleeved on the inside of thermal conducting sleeve.
Described thermal conducting sleeve is through the inside of described battery core and described housing.
Be provided with through hole on the surface of described metal catheter, described through hole is circular, square or one in rhombus.
Compared with prior art, the present invention has the following advantages:
Be provided with the lithium battery of metal catheter in provided by the invention, comprise housing and battery core, battery core is arranged in the housing, also comprises at least one metal catheter, and metal catheter is through the inside of battery core and housing; When the quantity of metal catheter is multiple, multiple metal catheter can be sleeved on the inside of thermal conducting sleeve; In addition, be also distributed with multiple through hole by the tube wall surface at metal catheter, the heat produced in battery core and housing cavity can import metal catheter by multiple through holes of metal catheter surface distributed, is then exported the outside to housing by metal catheter.Structure of the present invention is simple, be convenient to produce, be convenient to control, the metal catheter in lithium battery electric core is utilized to carry out the feature of heat conduction, conduction, ventilation, thus play the effect of deriving battery core center heat, be conducive to heat radiation, shorten collector electrode, reduce internal resistance, reduce the effect such as hear rate, balancing battery internal pressure.
Accompanying drawing explanation
Fig. 1 is the cutaway view of the embodiment of the present invention;
Fig. 2 is the cutaway view of another embodiment of the present invention;
Fig. 3 is the example structure figure of metal catheter in the present invention;
Fig. 4 is the structure chart of another embodiment of metal catheter in the present invention;
Fig. 5 is the structure chart of the another embodiment of metal catheter in the present invention.
Main element symbol description is as follows:
1 housing 2 battery core
3 metal catheter 4 thermal conducting sleeves
5 manhole 6 square through holes
7 rhombus through holes
Embodiment
In order to clearer statement the present invention, below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1, the invention provides a kind of in be provided with the lithium battery of metal catheter, be made up of with metal catheter 3 housing 1, battery core 2, battery core 2 is arranged in the inner chamber of housing 1.In the present embodiment, the quantity of metal catheter 3 is one, and metal catheter 3 is through inside with housing 1 of battery core 2, and the heat produced in battery core 2 and housing 1 inner chamber is exported the outside to housing 1 by metal catheter 3.
As shown in Figure 2, the invention provides a kind of in be provided with the lithium battery of metal catheter, be made up of with metal catheter 3 housing 1, battery core 2, battery core 2 is arranged in the inner chamber of housing 1.In the present embodiment, the quantity of metal catheter 3 is two, and two metal catheters 3 are through in thermal conducting sleeve 4, and this thermal conducting sleeve 4 is also through inside with housing 1 of battery core 2.Be set in unified for multiple metal catheter in a thermal conducting sleeve, be also convenient to manage multiple metal catheter, metal catheter can not be subjected to displacement in battery core and housing.
As shown in Figure 3, be distributed with multiple through hole at the tube wall surface of metal catheter 3, the heat produced in battery core and housing cavity can import in metal catheter by multiple through holes of metal catheter surface distributed, and this through hole is manhole 5.
As shown in Figure 4, be distributed with multiple through hole at the tube wall surface of metal catheter 3, the heat produced in electric core shell intracoelomic cavity can be imported in metal catheter by multiple through holes of metal catheter surface distributed, and this through hole is square through hole 6.
As shown in Figure 5, be distributed with multiple through hole at the tube wall surface of metal catheter 3, the heat produced in electric core shell intracoelomic cavity can be imported in metal catheter by multiple through holes of metal catheter surface distributed, and this through hole is rhombus through hole 7.
Be only several specific embodiment of the present invention above, but the present invention is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection scope of the present invention.
Claims (1)
1. be provided with a lithium battery for metal catheter in, comprise housing and battery core, described battery core is arranged in described housing, it is characterized in that, also comprises at least one metal catheter, and described metal catheter is through the inside of described battery core and described housing; The quantity of described metal catheter is at least two, and two described metal catheters are sleeved on the inside of thermal conducting sleeve; Described thermal conducting sleeve is through the inside of described battery core and described housing; Be provided with through hole on the surface of described metal catheter, described through hole is circular, square or one in rhombus; The heat produced in battery core and housing cavity can import metal catheter by multiple through holes of metal catheter surface distributed, is then exported the outside to housing by metal catheter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110002259.6A CN102593503B (en) | 2011-01-06 | 2011-01-06 | Inside be provided with the lithium battery of metal catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110002259.6A CN102593503B (en) | 2011-01-06 | 2011-01-06 | Inside be provided with the lithium battery of metal catheter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102593503A CN102593503A (en) | 2012-07-18 |
| CN102593503B true CN102593503B (en) | 2015-08-19 |
Family
ID=46481856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110002259.6A Expired - Fee Related CN102593503B (en) | 2011-01-06 | 2011-01-06 | Inside be provided with the lithium battery of metal catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102593503B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105206884A (en) * | 2013-12-03 | 2015-12-30 | 义乌市运拓光电科技有限公司 | Lithium battery |
| WO2019001467A1 (en) * | 2017-06-28 | 2019-01-03 | 湖南妙盛汽车电源有限公司 | Lithium ion pouch cell |
| WO2019001468A1 (en) * | 2017-06-28 | 2019-01-03 | 湖南妙盛汽车电源有限公司 | Lithium-ion power battery |
| CN111180827A (en) * | 2019-12-31 | 2020-05-19 | 浙江大学 | Novel cylindrical lithium battery thermal management structure |
| CN112164822B (en) * | 2020-11-05 | 2021-12-07 | 厦门致力金刚石科技股份有限公司 | Preparation method of flexible lithium battery pack |
| CN112216860B (en) * | 2020-11-05 | 2021-12-07 | 厦门致力金刚石科技股份有限公司 | Preparation method of rigid lithium battery pack |
| DE102021121017A1 (en) | 2021-08-12 | 2023-02-16 | Bayerische Motoren Werke Aktiengesellschaft | Battery cell and battery cell module for a motor vehicle |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101728493A (en) * | 2009-08-28 | 2010-06-09 | 深圳市慧通天下科技股份有限公司 | Battery shell and battery comprising same |
| CN201503876U (en) * | 2009-08-25 | 2010-06-09 | 深圳市慧通天下科技股份有限公司 | Battery case and battery employing same |
| CN202127065U (en) * | 2011-01-06 | 2012-01-25 | 深圳市艾诺锂电池有限公司 | Lithium battery with metal conduit therein |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101577344B (en) * | 2009-06-11 | 2011-04-20 | 珠海银通交通能源投资有限公司 | Power battery |
-
2011
- 2011-01-06 CN CN201110002259.6A patent/CN102593503B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201503876U (en) * | 2009-08-25 | 2010-06-09 | 深圳市慧通天下科技股份有限公司 | Battery case and battery employing same |
| CN101728493A (en) * | 2009-08-28 | 2010-06-09 | 深圳市慧通天下科技股份有限公司 | Battery shell and battery comprising same |
| CN202127065U (en) * | 2011-01-06 | 2012-01-25 | 深圳市艾诺锂电池有限公司 | Lithium battery with metal conduit therein |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102593503A (en) | 2012-07-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: LI JUN Free format text: FORMER OWNER: SHENZHEN AINUO LITHIUM BATTERIES CO., LTD. Effective date: 20120929 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20120929 Address after: Luohu District Shenzhen City, Guangdong province 518000 Bamboo Road No. 1089 Cuizhu District 2 building 602 unit Applicant after: Li Jun Address before: 518000, Shenzhen, Guangdong province Baoan District Xin'an street, Qianjin Road, west side, Lida building, a 1115 (office space) Applicant before: Shenzhen Ainuo Lithium Battery Co., Ltd. |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGZHOU HEDY INDUSTRY AUTOMATION CONTROL CO., LT Free format text: FORMER OWNER: LI JUN Effective date: 20131230 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518000 SHENZHEN, GUANGDONG PROVINCE TO: 518000 GUANGZHOU, GUANGDONG PROVINCE |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20131230 Address after: 518000, No. 63, Po Nan Road, Whampoa District, Guangdong, Guangzhou, building on the west side of the third floor Applicant after: HEDY Industy Automation Control Co., Ltd. Address before: Luohu District Shenzhen City, Guangdong province 518000 Bamboo Road No. 1089 Cuizhu District 2 building 602 unit Applicant before: Li Jun |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170710 Address after: 518000 Guangdong Province, Shenzhen New District of Longhua City, Dalang street, Peak Road Jiali technology building A608 Patentee after: Shenzhen Universal Control Technology Co., Ltd. Address before: 518000, No. 63, Po Nan Road, Whampoa District, Guangdong, Guangzhou, building on the west side of the third floor Patentee before: HEDY Industy Automation Control Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| 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: 20150819 Termination date: 20190106 |