CN103199304A - Intelligent equalized lithium ion battery apparatus - Google Patents
Intelligent equalized lithium ion battery apparatus Download PDFInfo
- Publication number
- CN103199304A CN103199304A CN2012100041962A CN201210004196A CN103199304A CN 103199304 A CN103199304 A CN 103199304A CN 2012100041962 A CN2012100041962 A CN 2012100041962A CN 201210004196 A CN201210004196 A CN 201210004196A CN 103199304 A CN103199304 A CN 103199304A
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- CN
- China
- Prior art keywords
- lithium ion
- ion battery
- battery
- accommodating box
- intelligent
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- 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 an intelligent equalized lithium ion battery apparatus. The apparatus comprises a battery accommodating box, a lithium ion battery is arranged in the battery accommodating box, and the lithium ion battery is provided with an anode tab and a cathode tab. Conduction assemblies are distributed on the battery accommodating box, and the anode tab and the cathode tab are connected with the conduction assemblies correspondingly and respectively. An equalization control assembly is arranged between the anode tab and the cathode tab. The overcharge phenomenon of the lithium ion battery can be effectively avoided depended on the equalization control assembly, so the service life of the lithium ion battery is improved. The intelligent equalized lithium ion battery apparatus has the advantages of simple structure, low manufacturing cost and easy popularization.
Description
Technical field
The present invention relates to a kind of cell apparatus, relate in particular to a kind of intelligent equalization formula Li ion cells unit.
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 existing Li ion cells unit lacks necessary balanced component, therefore occurs overcharging phenomenon, the useful life of having reduced lithium ion battery during use easily.Simultaneously, overcharge because exist, also occur potential safety hazard easily.
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 intelligent equalization formula Li ion cells unit is provided.
Purpose of the present invention is achieved through the following technical solutions:
A kind of intelligent equalization formula Li ion cells unit, 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 positive pole ear and negative lug, be distributed with feed-through assembly on the described battery accommodating box, described positive pole ear and the negative lug feed-through assembly corresponding with it respectively link to each other, and are provided with balanced control assembly between described positive pole ear and the negative lug.
Further, above-mentioned a kind of intelligent equalization formula Li ion cells unit, wherein: described balanced control assembly is metal-oxide-semiconductor.
Further, above-mentioned a kind of intelligent equalization formula Li ion cells unit, wherein: be distributed with reinforcement in the described battery accommodating box.
The advantage of technical solution of the present invention is mainly reflected in: rely on the existence of balanced control assembly, can effectively avoid lithium ion battery phenomenon to occur overcharging, improve useful life.And, simple structure of the present invention, low cost of manufacture is easy to promote.
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.In the middle of these accompanying drawings,
Fig. 1 is the organigram of this intelligent equalization formula Li ion cells unit.
Embodiment
Intelligent equalization formula lithium ion battery 2 devices as shown in Figure 1 include battery accommodating box 1, and its unusual part is: be provided with lithium ion battery 2 in the battery accommodating box 1 of the present invention.Specifically, this lithium ion battery 2 is provided with positive pole ear 3 and negative lug 4.Simultaneously, be distributed with feed-through assembly 5 on the battery accommodating box 1.And positive pole ear 3 and negative lug 4 feed-through assembly 5 corresponding with it respectively link to each other.Moreover, consider battery balanced realization, be provided with balanced control assembly between positive pole ear 3 and the negative lug 4.
With regard to the present invention's one preferred implementation, for the ease of making and realizing that the balanced control assembly of employing is metal-oxide-semiconductor 6.Like this, in actual charging process, if lithium ion battery 2 has been full of, then metal-oxide-semiconductor 6 can be started working, and the guide current trend avoids lithium ion battery 2 phenomenon to occur overcharging, improves useful life.
Further, consider the increase of whole service life, in battery accommodating box 1, be distributed with reinforcement.
By above-mentioned character express as can be seen, behind employing the present invention, rely on the existence of balanced control assembly, can effectively avoid lithium ion battery phenomenon to occur overcharging, improve useful life.And, simple structure of the present invention, low cost of manufacture is easy to promote.
Claims (3)
1. intelligent equalization formula Li ion cells unit, 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 positive pole ear and negative lug, be distributed with feed-through assembly on the described battery accommodating box, described positive pole ear and the negative lug feed-through assembly corresponding with it respectively link to each other, and are provided with balanced control assembly between described positive pole ear and the negative lug.
2. a kind of intelligent equalization formula Li ion cells unit according to claim 1, it is characterized in that: described balanced control assembly is metal-oxide-semiconductor.
3. a kind of intelligent equalization formula Li ion cells unit 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 |
|---|---|---|---|
| CN2012100041962A CN103199304A (en) | 2012-01-09 | 2012-01-09 | Intelligent equalized lithium ion battery apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100041962A CN103199304A (en) | 2012-01-09 | 2012-01-09 | Intelligent equalized lithium ion battery apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103199304A true CN103199304A (en) | 2013-07-10 |
Family
ID=48721726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100041962A Pending CN103199304A (en) | 2012-01-09 | 2012-01-09 | Intelligent equalized lithium ion battery apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103199304A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080116512A1 (en) * | 2006-11-21 | 2008-05-22 | Kabushiki Kaisha Toshiba | Semiconductor device and method of making the same |
| CN201450354U (en) * | 2009-06-05 | 2010-05-05 | 南京德朔实业有限公司 | Battery pack |
| CN201504110U (en) * | 2009-08-17 | 2010-06-09 | 嘉兴礼海机械高科技有限公司 | Intelligent balanced lithium battery power supply |
-
2012
- 2012-01-09 CN CN2012100041962A patent/CN103199304A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080116512A1 (en) * | 2006-11-21 | 2008-05-22 | Kabushiki Kaisha Toshiba | Semiconductor device and method of making the same |
| CN201450354U (en) * | 2009-06-05 | 2010-05-05 | 南京德朔实业有限公司 | Battery pack |
| CN201504110U (en) * | 2009-08-17 | 2010-06-09 | 嘉兴礼海机械高科技有限公司 | Intelligent balanced lithium battery power supply |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130710 |