CN2524380Y - Rechargeable polymer lithium ion button cell - Google Patents
Rechargeable polymer lithium ion button cell Download PDFInfo
- Publication number
- CN2524380Y CN2524380Y CN01270623U CN01270623U CN2524380Y CN 2524380 Y CN2524380 Y CN 2524380Y CN 01270623 U CN01270623 U CN 01270623U CN 01270623 U CN01270623 U CN 01270623U CN 2524380 Y CN2524380 Y CN 2524380Y
- Authority
- CN
- China
- Prior art keywords
- coating
- negative
- button cell
- current collector
- polymer
- 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
Links
Classifications
-
- Y02E60/122—
Landscapes
- Secondary Cells (AREA)
Abstract
The utility model relates to rechargeable polymer lithium ion button cell consisting of an anode shell 1, an anode coating 9, an anode current collector 3, an anode current collector coating 10, an anode 5, an electrolyte membrane 7, a cathode 6, a cathode current collector coating 11, a cathode current collector 4, a cathode coating 12, a cathode shell 2, and a seal ring 8. Compared with prior button cell, the utility model has the advantages of safety, lightness, high energy density, high load capacity and long service life.
Description
One, affiliated technical field
The utility model relates to a kind of button battery that fills, be a kind of be the lithium ion battery of ionic conductor with the polymeric material.
Two, background technology
Button battery commonly used at present mostly is the alkali primary battery, and voltage is generally 1.5 volts, adopts liquid lithium ionic cell to have 3.6 volts high voltage on a small quantity, but also is disposable, and have danger such as leakage, housing burst apart.
Three, summary of the invention
The purpose of this utility model is in order to overcome the shortcoming of prior art, to provide a kind of safety light, the specific energy height, and the life-span is long, has the filled button cell of high load capability.
For achieving the above object, the utility model provides a kind of polymer Li-ion can fill button cell, and this battery is made up of anode cover 1, anodal coating 9, plus plate current-collecting body 3, plus plate current-collecting body coating 10, positive pole 5, electrolyte membrance 7, negative pole 6, negative current collector coating 11, negative current collector 4, negative pole coating 12, negative electrode shell 2, sealing ring 8.
Above-mentioned positive pole 5, electrolyte membrance 7, negative pole 6 are made of polymer and active material, the order of pressing plus plate current-collecting body 3, plus plate current-collecting body coating 10, anodal 5, electrolyte membrance 7, negative pole 6, negative current collector coating 11, negative current collector 4 is layered arrangement successively, forms an electrochemical single through hot pressing.
Described anode cover 1 scribbles anodal coating 9 and negative pole coating 12 respectively with the inner surface of negative electrode casing 2, and be fixed together by sealing ring 8, form the shell that polymer Li-ion can fill button cell, with other component packages in inside, enclosure interior can be made of an electrochemical single, also can be formed by a plurality of electrochemical single stacks.
Described plus plate current-collecting body 3 is drawn anode ear and is connected with anode cover 1, and negative current collector 4 is drawn negative electrode lug and is connected with negative electrode casing 2.
Good effect of the present utility model is to adopt the lithium ion battery of polymeric material, has the advantage of light, high voltage (3.6 volts), high power capacity.Because it has coating on electrode and collector, make to the utlity model has high-energy-density, improves battery operated efficient.And the filling property of this utility model makes it be higher than general button cell far away on useful life.
Four, description of drawings and embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and a splendid embodiment.
Fig. 1 is a structural profile schematic diagram of the present utility model.
Fig. 2 is a vertical view of the present utility model.
Fig. 1 has shown structure of the present utility model, as shown, the utility model is made up of anode cover 1, anodal coating 9, plus plate current-collecting body 3, plus plate current-collecting body coating 10, positive pole 5, electrolyte membrance 7, negative pole 6, negative current collector coating 11, negative current collector 4, negative pole coating 12, negative electrode shell 2, sealing ring 8.Wherein plus plate current-collecting body 3, plus plate current-collecting body coating 10, positive pole 5, electrolyte membrance 7, negative pole 6, negative current collector coating 11, negative current collector 4 stack gradually arrangement, form an electrochemical single.And anode cover 1 scribbles anodal coating 9 and negative pole coating 12 respectively with the inner surface of negative electrode casing 2, and is fixed together by sealing ring 8.Fig. 2 has shown vertical view of the present utility model, and as shown, anode cover 1 is fixed together by sealing ring 8 with negative electrode casing 2, forms the shell that polymer Li-ion can fill button cell, with other component packages in inside.
Claims (4)
1, a kind of polymer Li-ion can fill button cell, and this battery is made up of anode cover (1), anodal coating (9), plus plate current-collecting body (3), plus plate current-collecting body coating (10), anodal (5), electrolyte membrance (7), negative pole (6), negative current collector coating (11), negative current collector (4), negative pole coating (12), negative electrode shell (2), sealing ring (8).
2, polymer Li-ion according to claim 1 can fill button cell, it is characterized in that described positive pole (5), electrolyte membrance (7), negative pole (6) are made of polymer and active material, order by plus plate current-collecting body (3), plus plate current-collecting body coating (10), anodal (5), electrolyte membrance (7), negative pole (6), negative current collector coating (11), negative current collector (4) stacks gradually arrangement, forms an electrochemical single through hot pressing.
3, polymer Li-ion according to claim 1 can fill button cell, it is characterized in that the described anode cover (1) and the inner surface of negative electrode casing (2) scribble anodal coating (9) and negative pole coating (12) respectively, and be fixed together by sealing ring (8), form the shell that polymer Li-ion can fill button cell, with other component packages in inside, enclosure interior can be made of an electrochemical single, also can be formed by a plurality of electrochemical single stacks.
4, polymer Li-ion according to claim 1 can fill button cell, it is characterized in that described plus plate current-collecting body (3) draws anode ear and be connected with anode cover (1), and negative current collector (4) is drawn negative electrode lug and is connected with negative electrode casing (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01270623U CN2524380Y (en) | 2001-11-14 | 2001-11-14 | Rechargeable polymer lithium ion button cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01270623U CN2524380Y (en) | 2001-11-14 | 2001-11-14 | Rechargeable polymer lithium ion button cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2524380Y true CN2524380Y (en) | 2002-12-04 |
Family
ID=33676209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01270623U Expired - Fee Related CN2524380Y (en) | 2001-11-14 | 2001-11-14 | Rechargeable polymer lithium ion button cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2524380Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102306724A (en) * | 2011-08-05 | 2012-01-04 | 青岛乾运高科新材料有限公司 | Rechargeable lithium ion button battery and preparation method for cathode of rechargeable lithium ion button battery |
| CN102315421A (en) * | 2011-08-30 | 2012-01-11 | 珠海汉格能源科技有限公司 | Ultrathin polymer lithium ion battery and preparation method thereof |
| CN109346626A (en) * | 2018-10-31 | 2019-02-15 | 新余赣锋电子有限公司 | One kind can jamproof polymer battery |
-
2001
- 2001-11-14 CN CN01270623U patent/CN2524380Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102306724A (en) * | 2011-08-05 | 2012-01-04 | 青岛乾运高科新材料有限公司 | Rechargeable lithium ion button battery and preparation method for cathode of rechargeable lithium ion button battery |
| CN102315421A (en) * | 2011-08-30 | 2012-01-11 | 珠海汉格能源科技有限公司 | Ultrathin polymer lithium ion battery and preparation method thereof |
| CN109346626A (en) * | 2018-10-31 | 2019-02-15 | 新余赣锋电子有限公司 | One kind can jamproof polymer battery |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101951453B1 (en) | Battery, battery plate assembly, and method of assembly | |
| CN100392892C (en) | Flat cell, battery, combined battery, and vehicle | |
| CN201311953Y (en) | Lithium ion battery | |
| CN208298952U (en) | Battery and electronic equipment | |
| CN201478392U (en) | High-power lithium ion power battery with collecting disc | |
| CN109346627A (en) | Fastening lithium ionic cell | |
| IT9067909A1 (en) | HERMETIC ACID LEAD ACCUMULATOR WITH DIPOLAR ELECTRODES. | |
| CN202150519U (en) | Lithium ion secondary battery without polar ears | |
| CN108604667A (en) | The electrode for secondary cell including electrode protecting layer | |
| CN216133880U (en) | Insulating frame and lithium metal battery comprising same | |
| CN2524380Y (en) | Rechargeable polymer lithium ion button cell | |
| CN219513132U (en) | Battery cell | |
| CN209232828U (en) | Lithium ion battery with aluminum shell and its shell and its top cover | |
| CN115360434A (en) | Lithium ion energy storage device with pre-lithium-embedding function | |
| CN213660476U (en) | Quick-charging polymer lithium battery | |
| CN201181715Y (en) | Housing and inner part connection structure of lead accumulator | |
| WO2022126139A3 (en) | Electrolytes for lithium-ion battery cells with volume-changing anode particles | |
| CN209133640U (en) | Deep discharge resistant alkaline battery | |
| CN111786033A (en) | Forming method of button lithium battery roll core, roll core and button lithium battery comprising roll core | |
| CN201466137U (en) | High-energy Zn-Ni secondary battery | |
| CN200947450Y (en) | Aluminum casing cylindrical lithium ion cell | |
| CN221201199U (en) | Battery electrode | |
| CN101165960B (en) | Solar energy nickel-hydrogen charging battery manufacture process | |
| CN209119244U (en) | Lithium ion battery with aluminum shell | |
| CN219370802U (en) | Hybrid energy device and hybrid energy system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhou Min Document name: Notification of Termination of Patent Right |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |