CN202127065U - Lithium battery with metal conduit therein - Google Patents
Lithium battery with metal conduit therein Download PDFInfo
- Publication number
- CN202127065U CN202127065U CN2011200030672U CN201120003067U CN202127065U CN 202127065 U CN202127065 U CN 202127065U CN 2011200030672 U CN2011200030672 U CN 2011200030672U CN 201120003067 U CN201120003067 U CN 201120003067U CN 202127065 U CN202127065 U CN 202127065U
- Authority
- CN
- China
- Prior art keywords
- metal
- lithium battery
- metal conduit
- metal catheter
- heat
- 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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- Secondary Cells (AREA)
Abstract
The utility model relates to a lithium battery with a metal conduit therein, comprising a shell and a battery core, wherein the battery core is arranged in the shell; the lithium battery also comprises at least one metal conduit which penetrates into the battery core and the shell; when a plurality of metal conduits are arranged, the metal conduits can be sheathed in a heat conduction bushing; moreover, a plurality of through holes are distributed on the wall surface of the metal conduit; and the heat generated in the inner cavities of the battery core and the shell is guided into the metal conduit through the through holes distributed on the surface of the metal conduit and then guided out from the shell through the metal conduit. The lithium battery with the metal conduit therein is simple in structure and convenient for production and control, has the effect of exporting the heat at the center of the battery core by utilizing the metal conduit in the battery core of the lithium battery to carry out heat conduction, electric conduction and ventilation and has the effects of dissipating heat, shortening a collector, decreasing the internal resistance, reducing heat consumption, balancing the internal pressure of the battery and the like.
Description
Technical field
The utility model relates to a kind of lithium battery, is provided with the lithium battery of metal catheter in especially a kind of.
Background technology
Lithium battery has obtained increasing application as high capacity power source.But the heat of lithium battery interior causes potential safety hazard easily, particularly when battery carries out the charge and discharge of big electric current, very easily causes battery explosion, thereby personal safety and environment are worked the mischief.The lithium battery that sell the existing market does not design blast resistance construction mostly, and potential safety hazard can not be reduced or eliminate; Though the lithium battery of only a few is provided with blast resistance construction, its blast resistance construction is comparatively complicated, be not easy to produce, and the technology controlling and process requirement is high and complicated, causes misoperation easily.
The utility model content
To the weak point that exists in the above-mentioned technology, the utility model provides a kind of and can the heat in the electric core be derived, and be beneficial to heat radiation, can shorten collector electrode, reduce internal resistance, reduce hear rate, balancing battery internal pressure in be provided with the lithium battery of metal catheter.
For realizing above-mentioned purpose; The utility model provides the lithium battery that is provided with metal catheter in a kind of, comprises housing and electric core, and said electric core is arranged in the said housing; Also comprise at least one metal catheter, said metal catheter is through the inside of said electric core and said housing.
The quantity of said metal catheter is at least two, and two said metal catheters are sleeved on the inside of thermal conducting sleeve.
Said thermal conducting sleeve is through the inside of said electric core and said housing.
Surface at said metal catheter is provided with through hole, and said through hole is a kind of in circular, square or the rhombus.
Compared with prior art, the utlity model has following advantage:
The utility model provide in be provided with the lithium battery of metal catheter, comprise housing and electric core, electric core is arranged in the housing, also comprises at least one metal catheter, metal catheter is through the inside of electric core and housing; When the quantity of metal catheter when being a plurality of, a plurality of metal catheters can be sleeved on the inside of thermal conducting sleeve; In addition, also be distributed with a plurality of through holes by the tube wall surface at metal catheter, the heat that is produced in electric core and the housing inner chamber can import metal catheter through a plurality of through holes of metal catheter surface distributed, is exported to the outside of housing then through metal catheter.The utility model is simple in structure; Be convenient to produce, be convenient to control; The characteristics of utilizing the metal catheter in the lithium battery electric core to carry out heat conduction, conduction, ventilation; Thereby play the effect of deriving electric core center heat, help heat radiation, shorten collector electrode, reduce internal resistance, reduce effects such as hear rate, balancing battery internal pressure.
Description of drawings
Fig. 1 is the cutaway view of the utility model embodiment;
Fig. 2 is the cutaway view of another embodiment of the utility model;
Fig. 3 is the example structure figure of metal catheter in the utility model;
Fig. 4 is the structure chart of another embodiment of metal catheter in the utility model;
Fig. 5 is the structure chart of the another embodiment of metal catheter in the utility model.
The main element symbol description is following:
1 housing, 2 electric cores
3 metal catheters, 4 thermal conducting sleeves
5 manholes, 6 square through holes
7 rhombus through holes
Embodiment
For clearer statement the utility model, the utility model is done further to describe below in conjunction with accompanying drawing.
As shown in Figure 1, the utility model provides the lithium battery that is provided with metal catheter in a kind of, is made up of with metal catheter 3 housing 1, electric core 2, and electric 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 the inside of electric core 2 with housing 1, and the heat that is produced in electric core 2 and housing 1 inner chamber is exported to the outside of housing 1 through metal catheter 3.
As shown in Figure 2, the utility model provides the lithium battery that is provided with metal catheter in a kind of, is made up of with metal catheter 3 housing 1, electric core 2, and electric 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 in thermal conducting sleeve 4, and this thermal conducting sleeve 4 is also through the inside of electric core 2 with housing 1.A plurality of metal catheter unifications are set in the thermal conducting sleeve, also are convenient to a plurality of metal catheters are managed, metal catheter can be subjected to displacement in electric core and housing.
As shown in Figure 3, be distributed with a plurality of through holes at the tube wall surface of metal catheter 3, the heat that is produced in electric core and the housing inner chamber can import in the metal catheters through a plurality of through holes of metal catheter surface distributed, and this through hole is a manhole 5.
As shown in Figure 4, be distributed with a plurality of through holes at the tube wall surface of metal catheter 3, the heat that is produced in the electric core shell intracoelomic cavity can import in the metal catheters through a plurality of through holes of metal catheter surface distributed, and this through hole is a square through hole 6.
As shown in Figure 5, be distributed with a plurality of through holes at the tube wall surface of metal catheter 3, the heat that is produced in the electric core shell intracoelomic cavity can import in the metal catheters through a plurality of through holes of metal catheter surface distributed, and this through hole is a rhombus through hole 7.
More than the disclosed several specific embodiments that are merely the utility model, still, the utility model is not limited thereto, any those skilled in the art can think variation all should fall into the protection range of the utility model.
Claims (4)
1. be provided with the lithium battery of metal catheter in one kind, comprise housing and electric core, said electric core is arranged in the said housing, it is characterized in that, also comprises at least one metal catheter, and said metal catheter is through the inside of said electric core and said housing.
2. the lithium battery that is provided with metal catheter in a kind of as claimed in claim 1 is characterized in that the quantity of said metal catheter is at least two, and two said metal catheters are sleeved on the inside of thermal conducting sleeve.
3. the lithium battery that is provided with metal catheter in a kind of as claimed in claim 2 is characterized in that said thermal conducting sleeve is through the inside of said electric core and said housing.
4. be provided with the lithium battery of metal catheter in according to claim 1 or claim 2 a kind of, it is characterized in that, be provided with through hole on the surface of said metal catheter, said through hole is a kind of in circular, square or the rhombus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200030672U CN202127065U (en) | 2011-01-06 | 2011-01-06 | Lithium battery with metal conduit therein |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200030672U CN202127065U (en) | 2011-01-06 | 2011-01-06 | Lithium battery with metal conduit therein |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202127065U true CN202127065U (en) | 2012-01-25 |
Family
ID=45490128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200030672U Expired - Fee Related CN202127065U (en) | 2011-01-06 | 2011-01-06 | Lithium battery with metal conduit therein |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202127065U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102593503A (en) * | 2011-01-06 | 2012-07-18 | 深圳市艾诺锂电池有限公司 | Lithium battery with built-in metal guide tube |
-
2011
- 2011-01-06 CN CN2011200030672U patent/CN202127065U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102593503A (en) * | 2011-01-06 | 2012-07-18 | 深圳市艾诺锂电池有限公司 | Lithium battery with built-in metal guide tube |
| CN102593503B (en) * | 2011-01-06 | 2015-08-19 | 广州七喜工控科技有限公司 | Inside be provided with the lithium battery of metal catheter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LI JUN Free format text: FORMER OWNER: SHENZHEN AINUO LITHIUM BATTERIES CO., LTD. Effective date: 20120808 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120808 Address after: Luohu District Shenzhen City, Guangdong province 518000 Bamboo Road No. 1089 Cuizhu District 2 building 602 unit Patentee after: Li Jun Address before: 518000, Shenzhen, Guangdong province Baoan District Xin'an street, Qianjin Road, west side, Lida building, a 1115 (office space) Patentee before: Shenzhen Ainuo Lithium Battery Co., Ltd. |
|
| 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 |
|
| TR01 | Transfer of patent 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 Patentee 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 Patentee before: Li Jun |
|
| 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: 20120125 Termination date: 20170106 |