CN205488371U - Lithium ion battery - Google Patents
Lithium ion battery Download PDFInfo
- Publication number
- CN205488371U CN205488371U CN201620122688.5U CN201620122688U CN205488371U CN 205488371 U CN205488371 U CN 205488371U CN 201620122688 U CN201620122688 U CN 201620122688U CN 205488371 U CN205488371 U CN 205488371U
- Authority
- CN
- China
- Prior art keywords
- active material
- lithium ion
- battery case
- ion battery
- barrier film
- 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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- 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
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- Battery Electrode And Active Subsutance (AREA)
Abstract
The utility model discloses a lithium ion battery, including positive active material and negative active material, the diaphragm is installed to positive active material's bottom, the bottom of diaphragm is equipped with the organic electrolyte, diaphragm no. 2 is installed to the bottom of organic electrolyte, the bottom of diaphragm no. 2 is equipped with negative active material, positive active material, organic electrolyte and negative active material's outside parcel has battery case, the negative pole piece is installed to battery case's bottom, the positive plate is installed at battery case's top, battery case's top center still installs the relief valve, the inner chamber top of relief valve is equipped with valve door -hinge knob, battery case's left side is connected with the electric wire, the electrical interface is connected to the other end of electric wire, this lithium ion battery, and simple structure, convenient to use, whole convenient to use is equipped with the electrical interface, and the top is equipped with the relief valve simultaneously, carries out the control of relief valve through valve door -hinge knob, is fit for using widely.
Description
Technical field
This utility model relates to technical field of lithium batteries, is specially a kind of lithium ion battery.
Background technology
Lithium battery forgives lithium ion battery, lithium battery and lithium ion polymer battery, lithium battery is with lithium metal as negative pole, lithium ion battery is to use non-aqueous liquid organic electrolyte, and lithium ion polymer battery, gelation liquid organic solvent is carried out with polymer, or directly with all solid state electrolyte, lithium ion battery is typically with graphite-like material with carbon element as negative pole, this kind of lithium ion battery is the most all to integrate very much completely, using the lightest, power reservoir capacity is strong simultaneously, but is the absence of interface, many mouthfuls of docking can not be carried out, can only individual interface docking.
Utility model content
The purpose of this utility model is to provide a kind of lithium ion battery, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model following technical scheme of offer: a kind of lithium ion battery, including positive active material and negative electrode active material, the bottom of described positive active material is provided with barrier film, the bottom of described barrier film is provided with organic bath, the bottom of described organic bath is provided with barrier film two, the bottom of described barrier film two is provided with negative electrode active material, described positive active material, the outside of organic bath and negative electrode active material is enclosed with battery case, the bottom of described battery case is provided with negative plate, the top of described battery case is provided with positive plate, the center of top of described battery case is also equipped with relief valve, the inner cavity top of described relief valve is provided with valve hub, the left side of described battery case connects live wire, the other end of described electric wire connects electrical interface.
Preferably, described positive active material uses LiMn2O4 or cobalt acid lithium, nickel-cobalt lithium manganate material.
Preferably, described barrier film is polymer separators, and its surface is equipped with polymer separators.
Preferably, described negative electrode active material uses graphite.
Preferably, described organic bath uses the carbonate-based solvent being dissolved with lithium hexafluoro phosphate.
Preferably, described battery case uses and is divided into the materials such as box hat, aluminum hull or nickel plating iron-clad.
Compared with prior art, the beneficial effects of the utility model are: this lithium ion battery, simple in construction, easy to use, overall easy to use, equipped with electrical interface, top is provided with relief valve simultaneously, the control of relief valve is carried out by valve hub, the flow of battery can be corrected, it is simultaneously provided with this lithium ion battery and uses the phosphate ester kind solvent dissolving lithium hexafluoro phosphate, this non-aqueous liquid organic electrolyte, use more stable, effect is more preferable, battery case uses box hat simultaneously, the material of aluminum hull goods nickel plating iron-clad, it is not easy to be corroded, service life is longer, and top and bottom is equipped with electrode slice, can carry out discharging internal connection, convenient use, it is suitable for promoting the use of.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
In figure: 1 positive active material, 2 barrier films, 3 organic baths, 4 barrier film two, 5 negative electrode active materials, 6 negative plates, 7 positive plates, 8 relief valve, 9 valve hubs, 10 battery cases, 11 electrical interfaces, 12 electric wires.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, all other embodiments that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1，A kind of technical scheme of this utility model offer: a kind of lithium ion battery，Including positive active material 1 and negative electrode active material 5，The bottom of positive active material 1 is provided with barrier film 2，Positive active material 1 uses LiMn2O4 or cobalt acid lithium，Nickel-cobalt lithium manganate material，Barrier film 2 is polymer separators，And its surface is equipped with polymer separators，The bottom of barrier film 2 is provided with organic bath 3，Organic bath 3 uses the carbonate-based solvent being dissolved with lithium hexafluoro phosphate，It is simultaneously provided with this lithium ion battery and uses the phosphate ester kind solvent dissolving lithium hexafluoro phosphate，This non-aqueous liquid organic electrolyte 3，Use more stable，Effect is more preferable，The bottom of organic bath 3 is provided with barrier film 24，The bottom of barrier film 24 is provided with negative electrode active material 5，Positive active material 1、The outside of organic bath 3 and negative electrode active material 5 is enclosed with battery case 10，Battery case 10 uses and is divided into box hat、The materials such as aluminum hull or nickel plating iron-clad，The bottom of battery case 10 is provided with negative plate 6，Negative electrode active material 5 uses graphite，The top of battery case 10 is provided with positive plate 7，The center of top of battery case 10 is also equipped with relief valve 8，The inner cavity top of relief valve 8 is provided with valve hub 9，The left side of battery case 10 connects live wire 12，The other end of electric wire 12 connects electrical interface 11，Battery case 10 uses box hat simultaneously、The material of aluminum hull goods nickel plating iron-clad，It is not easy to be corroded，Service life is longer，And top and bottom is equipped with electrode slice，Can carry out discharging internal connection，Convenient use，It is suitable for promoting the use of，This lithium ion battery，Simple in construction，Easy to use，Overall easy to use，Equipped with electrical interface 11，Top is provided with relief valve 8 simultaneously，The control of relief valve 8 is carried out by valve hub 9，The flow of battery can be corrected，During use，By in lithium ion battery embedding device，By positive plate 7 and negative plate 6 to connecting corresponding interface，Simultaneously by electrical interface 11 attachment means electricity interface.
Embodiment the most of the present utility model, for the ordinary skill in the art, being appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can carry out multiple change, revise, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
- null1. a lithium ion battery，Including positive active material (1) and negative electrode active material (5)，It is characterized in that: the bottom of described positive active material (1) is provided with barrier film (2)，The bottom of described barrier film (2) is provided with organic bath (3)，The bottom of described organic bath (3) is provided with barrier film two (4)，The bottom of described barrier film two (4) is provided with negative electrode active material (5)，Described positive active material (1)、The outside of organic bath (3) and negative electrode active material (5) is enclosed with battery case (10)，The bottom of described battery case (10) is provided with negative plate (6)，The top of described battery case (10) is provided with positive plate (7)，The center of top of described battery case (10) is also equipped with relief valve (8)，The inner cavity top of described relief valve (8) is provided with valve hub (9)，The left side of described battery case (10) connects live wire (12)，The other end of described electric wire (12) connects electrical interface (11).
- A kind of lithium ion battery the most according to claim 1, it is characterised in that: described positive active material (1) uses LiMn2O4 or cobalt acid lithium, nickel-cobalt lithium manganate material.
- A kind of lithium ion battery the most according to claim 1, it is characterised in that: described barrier film (2) is polymer separators, and its surface is equipped with polymer separators.
- A kind of lithium ion battery the most according to claim 1, it is characterised in that: described negative electrode active material (5) uses graphite.
- A kind of lithium ion battery the most according to claim 1, it is characterised in that: described organic bath (3) uses the carbonate-based solvent being dissolved with lithium hexafluoro phosphate.
- A kind of lithium ion battery the most according to claim 1, it is characterised in that: described battery case (10) uses and is divided into box hat, aluminum hull or nickel-clad iron shell material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620122688.5U CN205488371U (en) | 2016-02-17 | 2016-02-17 | Lithium ion battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620122688.5U CN205488371U (en) | 2016-02-17 | 2016-02-17 | Lithium ion battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205488371U true CN205488371U (en) | 2016-08-17 |
Family
ID=56675464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620122688.5U Expired - Fee Related CN205488371U (en) | 2016-02-17 | 2016-02-17 | Lithium ion battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205488371U (en) |
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2016
- 2016-02-17 CN CN201620122688.5U patent/CN205488371U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20190217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |