CN202503064U - High-power lithium ion battery device - Google Patents
High-power lithium ion battery device Download PDFInfo
- Publication number
- CN202503064U CN202503064U CN2012200061270U CN201220006127U CN202503064U CN 202503064 U CN202503064 U CN 202503064U CN 2012200061270 U CN2012200061270 U CN 2012200061270U CN 201220006127 U CN201220006127 U CN 201220006127U CN 202503064 U CN202503064 U CN 202503064U
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- China
- Prior art keywords
- lithium ion
- power lithium
- ion cell
- high power
- power
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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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Abstract
The utility model relates to a high-power lithium ion battery device comprising a battery storage box. The high-power lithium ion battery device is characterized in that a lithium ion battery is arranged in the battery storage box, and an external positive electrode and an external negative electrode are distributed on the battery storage box. The lithium ion battery is provided with electrodes, the electrodes includes a positive electrode and a negative electrode of at least one high-power lithium ion battery, a positive electrode and a negative electrode of at least one normal-power lithium ion battery. The positive electrodes of the high-power lithium ion batteries and the positive electrodes of the normal-power lithium ion batteries are connected with the external positive electrode through a conductor, the negative electrodes of the high-power lithium ion batteries and the negative electrodes of the normal-power lithium ion batteries are connected with the external negative electrode through a conductor. Therefore, high-power electrodes can load and receive external high-power power supply and power input effectively, running stability is improved. Meanwhile, frequent and complicated replacement caused by different working power is avoided.
Description
Technical field
The utility model relates to a kind of cell apparatus, relates 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 between positive pole and negative pole, to move work.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 battery of the material of elemental lithium as 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 the different working conditions requirement, often can not adapt to fully; Occur job insecurity easily, overcharge or short circuit, be unfavorable for safe handling.
The utility model content
The purpose of the utility model is exactly the problems referred to above that exist in the prior art in order to solve, and a kind of high power lithium ion cell device is provided.
The purpose of the utility model realizes through following technical scheme:
The 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, and said high power lithium ion cell is anodal to be connected external positive pole with the common power lithium ion cell positive through conductor, and said high power lithium ion cell negative pole is connected external negative pole with common rate lithium ion battery negative through conductor.
Further, above-mentioned 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 high power lithium ion cell device, wherein: be distributed with microporous membrane between the described lithium ion cell electrode.
Again further, above-mentioned high power lithium ion cell device, wherein: be distributed with reinforcement in the described battery accommodating box.
The advantage of the utility model technical scheme 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, need not feel the difference of operating power and carry out numerous and diverse replacement.Moreover, through the use of insulation box stall, further improved whole stable degree.
Description of drawings
The purpose of the utility model, advantage and characteristics will illustrate through the non-limitative illustration of following preferred embodiment and explain.These embodiment only are the prominent examples of using the utility model technical scheme, and all technical schemes of taking to be equal to replacement or equivalent transformation and forming all drop within the scope of the utility model requirement protection.
Fig. 1 is the organigram of high power lithium ion cell device.
Embodiment
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 that the utility model adopted, this lithium ion battery is provided with electrode.And, on 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 through 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 through conductor with it.
With regard to the utility model 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.
Can find out through above-mentioned character express; After adopting the utility model; 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, need not feel the difference of operating power and carry out numerous and diverse replacement.Moreover, through 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, and said high power lithium ion cell is anodal to be connected external positive pole with the common power lithium ion cell positive through conductor, and said high power lithium ion cell negative pole is connected external negative pole with common rate lithium ion battery negative through conductor.
2. 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. 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. 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 |
|---|---|---|---|
| CN2012200061270U CN202503064U (en) | 2012-01-09 | 2012-01-09 | High-power lithium ion battery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200061270U CN202503064U (en) | 2012-01-09 | 2012-01-09 | High-power lithium ion battery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202503064U true CN202503064U (en) | 2012-10-24 |
Family
ID=47039671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200061270U Expired - Lifetime CN202503064U (en) | 2012-01-09 | 2012-01-09 | High-power lithium ion battery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202503064U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103199303A (en) * | 2012-01-09 | 2013-07-10 | 苏州纳新新能源科技有限公司 | High-power lithium ion battery device |
| 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 |
-
2012
- 2012-01-09 CN CN2012200061270U patent/CN202503064U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103199303A (en) * | 2012-01-09 | 2013-07-10 | 苏州纳新新能源科技有限公司 | High-power lithium ion battery device |
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170309 Address after: 225400 Taixing City, East high tech Industrial Park, east of the National Road South (West of science and technology on the west side of the road), Jiangsu Patentee after: Taizhou new Amperex Technology Limited Address before: 215021 Suzhou Industrial Park, Jiangsu Province alone villa lake higher education zone, if the waterway No. 398 Patentee before: Suzhou Sinlion Battery Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121024 |
|
| CX01 | Expiry of patent term |