CN218827717U - Conductive sheet for battery and battery - Google Patents
Conductive sheet for battery and battery Download PDFInfo
- Publication number
- CN218827717U CN218827717U CN202222622423.XU CN202222622423U CN218827717U CN 218827717 U CN218827717 U CN 218827717U CN 202222622423 U CN202222622423 U CN 202222622423U CN 218827717 U CN218827717 U CN 218827717U
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- China
- Prior art keywords
- pole
- sheet
- battery
- connecting piece
- fuse link
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- 238000005452 bending Methods 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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Classifications
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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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- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model relates to the technical field of batteries, and discloses a conductive sheet of a battery and the battery, wherein the conductive sheet of the battery comprises a pole connecting sheet connected with a pole, the periphery of the pole connecting sheet extends downwards to form a fuse link, the upper end of the fuse link is connected with the periphery of the pole connecting sheet, the lower end of the fuse link extends downwards to be arranged, and the lower end of the fuse link extends outwards to form a pole lug connecting sheet connected with a pole lug; the fuse link is respectively arranged with the pole connecting piece and the pole lug connecting piece in a bending way, and the pole connecting piece, the fuse link and the pole lug connecting piece are integrally formed; the tab connecting piece, the fuse link and the pole connecting piece are integrally formed, and the pole connecting piece and the tab connecting piece are arranged up and down, so that the connection between the tab and the pole is facilitated, the structure is simple, and the manufacturing process is simple.
Description
Technical Field
The patent of the utility model relates to a technical field of battery particularly, relates to conducting strip and battery of battery.
Background
With the development of power batteries and energy storage technologies, batteries have been widely used due to their excellent characteristics, such as high capacity.
The battery comprises a shell, a top cover plate, an electric core and the like, wherein the electric core is an electricity storage element of the battery and is arranged inside the shell, the upper end of the shell is provided with an upper end opening, the top cover plate is sealed at the opening at the upper end of the shell, the top cover plate is provided with a pole post, and the battery is electrically connected with the outside through the pole post.
In the prior art, a conducting strip is arranged inside the shell, and the conducting strip is used for connecting the pole lug of the pole column and the pole core respectively, so that the pole lug is electrically connected with the pole column.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a conducting strip of battery aims at solving prior art, and there is the problem that the structure is complicated in the conducting strip of battery.
The utility model is realized in such a way, the conducting strip of the battery comprises an electrode post connecting sheet connected with an electrode post, the periphery of the electrode post connecting sheet extends downwards to form a fuse link, the upper end of the fuse link is connected with the periphery of the electrode post connecting sheet, the lower end of the fuse link extends downwards to be arranged, and the lower end of the fuse link extends outwards to form an electrode lug connecting sheet connected with an electrode lug;
the fuse link is respectively arranged with the pole connecting piece and the pole lug connecting piece in a bending way, and the pole connecting piece, the fuse link and the pole lug connecting piece are integrally formed.
Furthermore, the pole connecting pieces and the pole lug connecting pieces are arranged in a vertically staggered manner.
Furthermore, the pole connecting sheet, the fuse link and the pole lug connecting sheet are integrally formed through repeated upsetting and pressing.
Furthermore, the thickness of the pole connecting sheet and the pole lug connecting sheet is not less than 0.5mm.
Furthermore, the pole connecting sheet is in a circular sheet shape.
Furthermore, only one fuse link is arranged on the pole connecting piece.
Furthermore, the inner side of the tab connecting piece is connected to the lower end of the fuse link, and the outer side of the tab connecting piece is inwards sunken to form a sunken notch.
Furthermore, the pole connecting piece is provided with two fuse links which are oppositely arranged at intervals; the tab connecting sheet is square.
Furthermore, the pole connecting piece is provided with two fuse links which are oppositely arranged at intervals; the tab connecting sheet is in a fan shape.
Compared with the prior art, the utility model provides an go up the conducting strip of battery, utmost point ear connection piece, fuse link and utmost point post connection piece integrated into one piece, utmost point post connection piece is arranged from top to bottom with utmost point ear connection piece, be convenient for and utmost point post and utmost point ear between be connected, simple structure, its preparation technology is also simple.
The utility model also provides a battery, including the conducting strip of foretell battery.
Compared with the prior art, the utility model provides a battery, because the conducting strip simple structure of battery, manufacturing process is also simple, has improved the performance and the life of battery greatly, and reduces the manufacturing cost of battery.
Drawings
Fig. 1 is a schematic perspective view of a conductive sheet of a battery according to the present invention;
fig. 2 is a schematic perspective view of a conductive sheet of a battery provided by the present invention;
fig. 3 is a schematic perspective view of a conductive sheet of a battery provided by the present invention;
fig. 4 is a schematic view of the conductive sheet and the terminal post of the battery provided by the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following describes the implementation of the present invention in detail with reference to specific embodiments.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.
Referring to fig. 1-4, the preferred embodiment of the present invention is shown.
The embodiment also provides a conducting strip of the battery, which comprises a pole connecting sheet 100 connected with a pole 400, wherein the periphery of the pole connecting sheet 100 extends downwards to form a fuse link 200, the upper end of the fuse link 200 is connected with the periphery of the pole connecting sheet 100, the lower end of the fuse link 200 extends downwards, and the lower end of the fuse link 200 extends outwards to form a pole lug connecting sheet 300 connected with a pole lug;
the conducting strip is arranged inside the shell of the battery, and is connected with the pole lug of the battery cell and the pole column 400 by the conducting strip, so that the pole column 400 is electrically connected with the battery cell. The fuse link 200 is respectively arranged with the pole connecting piece 100 and the pole lug connecting piece 300 in a bending way, and the pole connecting piece 100, the fuse link 200 and the pole lug connecting piece 300 are integrally formed.
The above-mentioned conducting strip of battery, utmost point ear connection piece 300, fuse link 200 and utmost point post connection piece 100 integrated into one piece that provides, utmost point post connection piece 100 is arranged from top to bottom with utmost point ear connection piece 300, be convenient for with utmost point post 400 and the connection between the utmost point ear, simple structure, and its preparation technology is also simple.
The pole connecting piece 100 and the pole lug connecting piece 300 are arranged in a vertically staggered manner, so that the pole connecting piece 100 is conveniently connected with the pole 400, and the pole lug connecting piece 300 is also conveniently connected with a pole lug.
The terminal connecting piece 100, the fuse link 200 and the tab connecting piece 300 are integrally formed by repeated upsetting and pressing, the manufacturing process is simple, and naturally, the terminal connecting piece 100, the fuse link 200 and the tab connecting piece 300 can be integrally formed by other various manufacturing modes.
In this embodiment, the thicknesses of the pole connecting piece 100 and the pole lug connecting piece 300 are not less than 0.5mm.
Utmost point post connection piece 100 is circular slice, can guarantee that the bigger area of utmost point post connection piece 100 is laminated with utmost point post 400 and is connected, of course, according to actual need, also can set up to other shapes etc..
Referring to fig. 1, only one fuse link 200 is provided on the pole connecting plate 100, so that the pole tab connecting plate 300 is formed only on one side of the pole connecting plate 100.
The inner side of the tab connecting piece 300 is connected to the lower end of the fuse link 200, and the outer side of the tab connecting piece 300 is inwards sunken to form a sunken notch 301, so that the tab connecting piece 300 can be connected with a plurality of positions of tabs.
Referring to fig. 2, two fuse links 200 are arranged on the pole connecting piece 100, and the two fuse links 200 are oppositely arranged at intervals; the tab connecting piece 300 is square, and of course, other shapes can be set according to actual needs.
Referring to fig. 3, two fuse links 200 are arranged on the pole connecting piece 100, and the two fuse links 200 are oppositely arranged at intervals; the tab connecting piece 300 is formed in a fan shape, but may be formed in other shapes according to actual needs.
The embodiment also provides a battery comprising the conducting strip of the battery, and the conducting strip of the battery is simple in structure and simple in manufacturing process, so that the performance and the service life of the battery are greatly improved, and the manufacturing cost of the battery is reduced.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The conducting strip of the battery is characterized by comprising a pole connecting sheet connected with a pole, wherein the periphery of the pole connecting sheet extends downwards to form a fuse link, the upper end of the fuse link is connected with the periphery of the pole connecting sheet, the lower end of the fuse link extends downwards, and the lower end of the fuse link extends outwards to form a pole lug connecting sheet connected with a pole lug;
the fuse link is respectively arranged with the pole connecting piece and the pole lug connecting piece in a bending way, and the pole connecting piece, the fuse link and the pole lug connecting piece are integrally formed.
2. The conductive sheet according to claim 1, wherein the terminal tab and the tab are arranged in a vertically offset arrangement.
3. The conductive sheet for a battery according to claim 1, wherein the terminal connecting sheet, the fuse sheet, and the tab connecting sheet are integrally formed by multiple times of upsetting.
4. The conductive sheet according to claim 1, wherein the thickness of each of the pole tab and the tab is not less than 0.5mm.
5. The conductive sheet for a battery according to claim 1, wherein the terminal connecting sheet has a circular plate shape.
6. The conductive sheet for batteries according to any one of claims 1 to 5, wherein only one said fuse link is provided on said terminal connecting sheet.
7. The conductive sheet for a battery according to claim 6, wherein the inner side of the tab connecting piece is connected to the lower end of the fuse link, and the outer side of the tab connecting piece is recessed inward to form a recessed notch.
8. The conductive sheet for batteries according to any one of claims 1 to 5, wherein two of said fuse links are provided on said terminal connecting sheet, said two fuse links being arranged at an interval in opposition; the tab connecting sheet is square.
9. The conductive sheet for batteries according to any one of claims 1 to 5, wherein two of the fuse links are provided on the terminal connecting sheet, and the two fuse links are arranged at an interval in opposition; the tab connecting piece is fan-shaped.
10. A battery comprising the conductive sheet of the battery of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222622423.XU CN218827717U (en) | 2022-09-30 | 2022-09-30 | Conductive sheet for battery and battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222622423.XU CN218827717U (en) | 2022-09-30 | 2022-09-30 | Conductive sheet for battery and battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218827717U true CN218827717U (en) | 2023-04-07 |
Family
ID=87047239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222622423.XU Active CN218827717U (en) | 2022-09-30 | 2022-09-30 | Conductive sheet for battery and battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218827717U (en) |
-
2022
- 2022-09-30 CN CN202222622423.XU patent/CN218827717U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 399 Minghu Road, Jintan District, Changzhou City, Jiangsu Province Patentee after: Jiangsu Ruidefeng Precision Technology Co.,Ltd. Country or region after: China Address before: 399 Minghu Road, Jintan District, Changzhou City, Jiangsu Province Patentee before: Changzhou Redford Precision Technology Co.,Ltd. Country or region before: China |