CN103199303A - High-power lithium ion battery device - Google Patents
High-power lithium ion battery device Download PDFInfo
- Publication number
- CN103199303A CN103199303A CN201210004177XA CN201210004177A CN103199303A CN 103199303 A CN103199303 A CN 103199303A CN 201210004177X A CN201210004177X A CN 201210004177XA CN 201210004177 A CN201210004177 A CN 201210004177A CN 103199303 A CN103199303 A CN 103199303A
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- CN
- China
- Prior art keywords
- lithium ion
- power lithium
- ion battery
- ion cell
- high power
- 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.)
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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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- 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 invention relates to a high-power lithium ion battery device. The high-power lithium ion battery device comprises a battery accommodating box, a lithium ion battery is arranged in the battery accommodating box, and an external anode and an external cathode are distributed on the battery accommodating box. The lithium ion battery comprises at least one high-power lithium ion battery anode, at least one general-power lithium ion battery anode, at least one high-power lithium ion battery cathode and at least one general-power lithium ion battery cathode. The high-power lithium ion battery anode and the general-power lithium ion battery anode are connected with the external anode through a conductor, and the high-power lithium ion battery cathode and the general-power lithium ion battery cathode are connected with the external cathode through a conductor. The above high-power electrodes can effectively share and accept the external high-power power supply and transmission, so the running safety is improved. Complex replacement carried out according to the work power is not needed.
Description
Technical field
The present invention relates to a kind of cell apparatus, relate in particular to a kind of high power lithium ion cell device.
Background technology
Lithium ion battery is a kind of rechargeable battery, and it mainly relies on lithium ion to move work between positive pole and negative pole.In charge and discharge process, Li+ comes and goes embedding and takes off embedding between two electrodes: during rechargable battery, Li+ takes off embedding from positive pole, embeds negative pole through electrolyte, and negative pole is in rich lithium state; Then opposite during discharge.The general employing contained the material of elemental lithium as the battery of electrode.It is the representative of modern high performance battery.
But, the power that the battery utmost point and battery itself in the existing Li ion cells unit can hold and use all is consistent, for different working condition requirements, often can not adapt to fully, occur job insecurity easily, overcharge or short circuit, be unfavorable for safe handling.
Summary of the invention
Purpose of the present invention is exactly in order to solve the above-mentioned problems in the prior art, and a kind of high power lithium ion cell device is provided.
Purpose of the present invention is achieved through the following technical solutions:
A kind of high power lithium ion cell device, include the battery accommodating box, wherein: be provided with lithium ion battery in the described battery accommodating box, described lithium ion battery is provided with electrode, be distributed with external positive pole and external negative pole on the described battery accommodating box, described electrode comprises at least one piece of high power lithium ion cell positive pole, at least one piece of common power lithium ion cell positive, at least one piece of high power lithium ion cell negative pole, at least one piece of common rate lithium ion battery negative, described high power lithium ion cell is anodal to be connected external positive pole with the common power lithium ion cell positive by conductor, and described high power lithium ion cell negative pole is connected external negative pole with common rate lithium ion battery negative by conductor.
Further, above-mentioned a kind of high power lithium ion cell device, wherein: be distributed with electronic isolation between the described lithium ion cell electrode but the dielectric substrate of ion conducting.
Further, above-mentioned a kind of high power lithium ion cell device, wherein: be distributed with microporous membrane between the described lithium ion cell electrode.
Again further, above-mentioned a kind of high power lithium ion cell device, wherein: be distributed with reinforcement in the described battery accommodating box.
The advantage of technical solution of the present invention is mainly reflected in: owing to adopted the anodal and at least one piece of high power lithium ion cell negative pole of at least one piece of high power lithium ion cell, can effectively share and accept extraneous high power power supply and transmission of electricity, improve the degree of stability of operation.Simultaneously, do not need to feel the difference of operating power and carry out numerous and diverse replacement.Moreover, by the use of insulation box stall, further improved whole stable degree.
Description of drawings
Purpose of the present invention, advantage and characteristics will illustrate by the non-limitative illustration of following preferred embodiment and explain.These embodiment only are the prominent examples of using technical solution of the present invention, and all technical schemes of taking to be equal to replacement or equivalent transformation and forming all drop within the scope of protection of present invention.
Fig. 1 is the organigram of this high power lithium ion cell device.
Embodiment
A kind of high power lithium ion cell device as shown in Figure 1 includes battery accommodating box 1, and its unusual part is: be provided with lithium ion battery in the battery accommodating box 1 of the present invention, this lithium ion battery is provided with electrode.And, battery accommodating box 1 be distributed with external anodal 2 with external negative pole 3.
Specifically, the electrode of employing comprises at least one piece of high power lithium ion cell positive pole 4, at least one piece of common power lithium ion cell positive 5, at least one piece of high power lithium ion cell negative pole 6, at least one piece of common rate lithium ion battery negative 7.Simultaneously, high power lithium ion cell anodal 4 is connected external anodal 2 with the common power lithium ion cell positive by conductor.Corresponding is that the high power lithium ion cell negative pole is connected external negative pole 3 with common rate lithium ion battery negative by conductor with it.
With regard to the present invention's one preferred implementation, consider not occur unnecessary bad conducting between the battery electrode, influence the life-span and cause potential safety hazard, between lithium ion cell electrode, be distributed with electronic isolation but the dielectric substrate of ion conducting.
Certainly, the conducting needs for safety also can be distributed with microporous membrane between lithium ion cell electrode.
Moreover, in order to improve whole firm degree, be distributed with reinforcement in the battery accommodating box 1.
By above-mentioned character express as can be seen, after adopting the present invention, owing to adopted the anodal and at least one piece of high power lithium ion cell negative pole of at least one piece of high power lithium ion cell, can effectively share and accept extraneous high power power supply and transmission of electricity, improved the degree of stability of operation.Simultaneously, do not need to feel the difference of operating power and carry out numerous and diverse replacement.Moreover, by the use of insulation box stall, further improved whole stable degree.
Claims (4)
1. high power lithium ion cell device, include the battery accommodating box, it is characterized in that: be provided with lithium ion battery in the described battery accommodating box, described lithium ion battery is provided with electrode, be distributed with external positive pole and external negative pole on the described battery accommodating box, described electrode comprises at least one piece of high power lithium ion cell positive pole, at least one piece of common power lithium ion cell positive, at least one piece of high power lithium ion cell negative pole, at least one piece of common rate lithium ion battery negative, described high power lithium ion cell is anodal to be connected external positive pole with the common power lithium ion cell positive by conductor, and described high power lithium ion cell negative pole is connected external negative pole with common rate lithium ion battery negative by conductor.
2. a kind of high power lithium ion cell device according to claim 1 is characterized in that: be distributed with electronic isolation between the described lithium ion cell electrode but the dielectric substrate of ion conducting.
3. a kind of high power lithium ion cell device according to claim 1 is characterized in that: be distributed with microporous membrane between the described lithium ion cell electrode.
4. a kind of high power lithium ion cell device according to claim 1 is characterized in that: be distributed with reinforcement in the described battery accommodating box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210004177XA CN103199303A (en) | 2012-01-09 | 2012-01-09 | High-power lithium ion battery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210004177XA CN103199303A (en) | 2012-01-09 | 2012-01-09 | High-power lithium ion battery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103199303A true CN103199303A (en) | 2013-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210004177XA Pending CN103199303A (en) | 2012-01-09 | 2012-01-09 | High-power lithium ion battery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103199303A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105720297A (en) * | 2016-04-29 | 2016-06-29 | 深圳市力为锂能科技有限公司 | Lithium ion cell and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005293977A (en) * | 2004-03-31 | 2005-10-20 | Enerstruct Kk | Compound battery |
| CN202503064U (en) * | 2012-01-09 | 2012-10-24 | 苏州纳新新能源科技有限公司 | High-power lithium ion battery device |
-
2012
- 2012-01-09 CN CN201210004177XA patent/CN103199303A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005293977A (en) * | 2004-03-31 | 2005-10-20 | Enerstruct Kk | Compound battery |
| CN202503064U (en) * | 2012-01-09 | 2012-10-24 | 苏州纳新新能源科技有限公司 | High-power lithium ion battery device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105720297A (en) * | 2016-04-29 | 2016-06-29 | 深圳市力为锂能科技有限公司 | Lithium ion cell and preparation method thereof |
| CN105720297B (en) * | 2016-04-29 | 2018-03-27 | 深圳市力为锂能科技有限公司 | A kind of lithium ion battery and preparation method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130710 |