CN212161956U - Novel soft package battery - Google Patents
Novel soft package battery Download PDFInfo
- Publication number
- CN212161956U CN212161956U CN202020549016.9U CN202020549016U CN212161956U CN 212161956 U CN212161956 U CN 212161956U CN 202020549016 U CN202020549016 U CN 202020549016U CN 212161956 U CN212161956 U CN 212161956U
- Authority
- CN
- China
- Prior art keywords
- diaphragm
- copper foil
- negative
- foil
- anodal
- 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.)
- Active
Links
Images
Classifications
-
- 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
-
- 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 utility model discloses a novel laminate polymer battery, including anodal aluminium foil, the negative pole copper foil, anodal utmost point ear, negative pole utmost point ear, first diaphragm and second diaphragm, first diaphragm is located between anodal aluminium foil and the negative pole copper foil, the second diaphragm is located one side that the anodal aluminium foil was kept away from to the negative pole copper foil, anodal utmost point ear is fixed at the middle part of anodal aluminium foil, negative pole utmost point ear is fixed at the middle part of negative pole copper foil, anodal aluminium foil, first diaphragm, negative pole copper foil and second diaphragm are pasted in proper order and are changeed into battery body with anodal aluminium foil as interior, the outside cladding of battery body has the cladding membrane. This novel laminate polymer battery has reduced the impedance of battery itself for the internal resistance of battery is low, and the consumption in the working process is also lower relatively.
Description
Technical Field
The utility model relates to a technical field of battery especially relates to a novel laminate polymer battery.
Background
Battery (Battery) refers to a device that converts chemical energy into electrical energy in a cup, tank, or other container or portion of a composite container that holds an electrolyte solution and metal electrodes to generate an electric current. Has a positive electrode and a negative electrode. With the advancement of technology, batteries generally refer to small devices that can generate electrical energy.
However, the current positive electrode tab is fixed at the end of the positive electrode aluminum foil, and the negative electrode tab is fixed at the end of the negative electrode copper foil, so that the internal impedance of the battery is high, and the power consumption is high.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an aim at: the utility model provides a novel laminate polymer battery, this novel laminate polymer battery has reduced the impedance of battery itself for the internal resistance of battery is low, and the consumption in the working process is also relatively lower.
To achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides a novel laminate polymer battery, includes anodal aluminium foil, negative copper foil, anodal utmost point ear, negative pole utmost point ear, first diaphragm and second diaphragm, first diaphragm is located anodal aluminium foil with between the negative copper foil, the second diaphragm is located the negative copper foil is kept away from one side of anodal aluminium foil, anodal utmost point ear is fixed the middle part of anodal aluminium foil, negative pole utmost point ear is fixed the middle part of negative copper foil, anodal aluminium foil first diaphragm the negative copper foil with the second diaphragm pastes in proper order and with anodal aluminium foil is interior to be changeed into battery body, the outside cladding of battery body has the coating film.
As an optimal technical scheme, anodal utmost point ear is located anodal aluminium foil's centre position, anodal utmost point ear with the distance at anodal aluminium foil both ends equals, negative pole utmost point ear is located negative copper foil's centre position, negative pole utmost point ear with the distance at negative copper foil both ends equals.
As a preferred technical scheme, the distance between the positive electrode tab and one end of the positive electrode aluminum foil is twice the distance between the positive electrode tab and the other end of the positive electrode aluminum foil, and the distance between the negative electrode tab and one end of the negative electrode copper foil is twice the distance between the negative electrode tab and the other end of the negative electrode copper foil.
The utility model has the advantages that: the utility model provides a novel laminate polymer battery, this novel laminate polymer battery has reduced the impedance of battery itself for the internal resistance of battery is low, and the consumption in the working process is also relatively lower.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is a front view of layers of a novel pouch battery according to the first embodiment after being unpacked;
fig. 2 is a plan view of the layers of the novel pouch battery according to the first embodiment after unpacking.
In fig. 1 and 2:
1. a positive aluminum foil; 2. a negative copper foil; 3. a positive electrode tab; 4. a negative electrode tab; 5. a first diaphragm; 6. a second diaphragm.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
The first embodiment is as follows:
as shown in fig. 1 and fig. 2, in this embodiment, a novel soft package battery includes a positive aluminum foil 1, a negative copper foil 2, a positive tab 3, a negative tab 4, a first diaphragm 5, and a second diaphragm 6, where the first diaphragm 5 is located between the positive aluminum foil 1 and the negative copper foil 2, the second diaphragm 6 is located on one side of the negative copper foil 2 away from the positive aluminum foil 1, the positive tab 3 is fixed in the middle of the positive aluminum foil 1, the negative tab 4 is fixed in the middle of the negative copper foil 2, the positive aluminum foil 1, the first diaphragm 5, the negative copper foil 2, and the second diaphragm 6 are sequentially attached and rotated into a battery body with the positive aluminum foil 1 as the inside, and the outside of the battery body is coated with a coating film.
Specifically, anodal utmost point ear 3 with the distance of the one end of anodal aluminium foil 1 does anodal utmost point ear 3 with the twice of the distance of the other one end of anodal aluminium foil 1, negative pole utmost point ear 4 with the distance of the one end of negative pole copper foil 2 does negative pole utmost point ear 4 with the twice of the distance of the other one end of negative pole copper foil 2.
The novel soft package battery can be a button battery, a square battery or a cylindrical battery.
Example two:
in this embodiment, a novel laminate polymer battery, including anodal aluminium foil 1, negative copper foil 2, anodal utmost point ear 3, negative pole utmost point ear 4, first diaphragm 5 and second diaphragm 6, first diaphragm 5 is located anodal aluminium foil 1 with between the negative copper foil 2, second diaphragm 6 is located negative copper foil 2 keeps away from anodal aluminium foil 1's one side, anodal utmost point ear 3 is fixed the middle part of anodal aluminium foil 1, negative pole utmost point ear 4 is fixed the middle part of negative copper foil 2, anodal aluminium foil 1 first diaphragm 5 negative copper foil 2 with second diaphragm 6 pastes in proper order and with anodal aluminium foil 1 rotates into battery body for interior, the outside cladding of battery body has the coating membrane.
Specifically, anodal utmost point ear 3 is located anodal aluminium foil 1's centre position, anodal utmost point ear 3 with the distance at anodal aluminium foil 1 both ends equals, negative pole utmost point ear 4 is located negative copper foil 2's centre position, negative pole utmost point ear 4 with the distance at negative copper foil 2 both ends equals.
The novel soft package battery can be a button battery, a square battery or a cylindrical battery.
It should be noted that the above embodiments are only preferred embodiments of the present invention and the technical principles applied, and any changes or substitutions which can be easily conceived by those skilled in the art within the technical scope of the present invention are covered by the protection scope of the present invention.
Claims (3)
1. The utility model provides a novel laminate polymer battery, its characterized in that, including anodal aluminium foil, negative copper foil, anodal utmost point ear, negative pole utmost point ear, first diaphragm and second diaphragm, first diaphragm is located anodal aluminium foil with between the negative copper foil, the second diaphragm is located the negative copper foil is kept away from one side of anodal aluminium foil, anodal utmost point ear is fixed the middle part of anodal aluminium foil, negative pole utmost point ear is fixed the middle part of negative copper foil, anodal aluminium foil first diaphragm the negative copper foil with the second diaphragm pastes in proper order and with anodal aluminium foil is interior to be changeed into battery body, the outside cladding of battery body has the coating membrane.
2. The novel soft package battery according to claim 1, wherein the positive electrode tab is located at the center of the positive aluminum foil, the positive electrode tab is located at the same distance from both ends of the positive aluminum foil, the negative electrode tab is located at the center of the negative copper foil, and the negative electrode tab is located at the same distance from both ends of the negative copper foil.
3. The novel soft package battery is characterized in that the distance between the positive electrode tab and one end of the positive electrode aluminum foil is twice as long as the distance between the positive electrode tab and the other end of the positive electrode aluminum foil, and the distance between the negative electrode tab and one end of the negative electrode copper foil is twice as long as the distance between the negative electrode tab and the other end of the negative electrode copper foil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020549016.9U CN212161956U (en) | 2020-04-15 | 2020-04-15 | Novel soft package battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020549016.9U CN212161956U (en) | 2020-04-15 | 2020-04-15 | Novel soft package battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212161956U true CN212161956U (en) | 2020-12-15 |
Family
ID=73719003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020549016.9U Active CN212161956U (en) | 2020-04-15 | 2020-04-15 | Novel soft package battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212161956U (en) |
-
2020
- 2020-04-15 CN CN202020549016.9U patent/CN212161956U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205376656U (en) | Secondary battery | |
| CN210224213U (en) | Winding type button battery with integrated insulation tabs | |
| CN207097970U (en) | A kind of lithium ion battery containing Soft Roll three-electrode structure in situ | |
| CN212161956U (en) | Novel soft package battery | |
| CN207530032U (en) | A kind of lithium ion cell polar ear of high sealing liquid-leakage preventing | |
| CN211929650U (en) | Soft packet of button electricity core of monopole ear | |
| CN203644890U (en) | Three-electrode lithium ion battery | |
| CN212571273U (en) | Button type lithium battery capable of being charged quickly | |
| CN212571255U (en) | Button cell with steel sheet structure | |
| CN202695639U (en) | Clamping type lithium battery | |
| CN208608240U (en) | A kind of electric lids of high-energy density lithium battery | |
| JP4283518B2 (en) | Electrochemical devices | |
| CN212571142U (en) | Lithium battery with protective safety device on tab | |
| CN207474570U (en) | A kind of lithium battery electrode leading of high charge-discharge magnification | |
| CN212571149U (en) | Rapid prototyping's crust button battery | |
| CN208539023U (en) | A kind of cylindrical battery | |
| CN203445186U (en) | Button lithium ion battery and chain lithium ion battery pack | |
| CN113161628A (en) | Battery cell | |
| CN207753111U (en) | A kind of multi pole ears cylinder battery winding core | |
| CN112968219A (en) | Battery core, battery module, battery pack and manufacturing method of battery | |
| CN219917533U (en) | Novel single-head tab cylindrical battery | |
| CN212587587U (en) | Battery of anti signal interference | |
| CN217361743U (en) | Card battery | |
| CN207765519U (en) | A kind of lithium ion battery diaphragm | |
| CN215220801U (en) | Battery cell |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |