CN202977597U - Zinc-silver secondary battery pole plate - Google Patents
Zinc-silver secondary battery pole plate Download PDFInfo
- Publication number
- CN202977597U CN202977597U CN2012203105675U CN201220310567U CN202977597U CN 202977597 U CN202977597 U CN 202977597U CN 2012203105675 U CN2012203105675 U CN 2012203105675U CN 201220310567 U CN201220310567 U CN 201220310567U CN 202977597 U CN202977597 U CN 202977597U
- Authority
- CN
- China
- Prior art keywords
- pole plate
- secondary battery
- zinc
- battery pole
- edge
- 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
Abstract
The utility model discloses a zinc-silver secondary battery pole plate which comprises a zinc-silver secondary battery pole plate, wherein one surfaces of an upper short edge and two long edges of the pole plate are pressed towards the other surface to form pressure edges which are 70-80% of the thickness of the pole plate, the width of each pressure edge is one sixth to one seventh of the total width of the pole plate. Active substances at the edge part of the pole plate subjected to edge pressing are relatively closely combined with a net rack, so that the damage to the edges of the pole plate can be effectively reduced in the assembling and usage process of a battery, and the dissolving migration of the active substances can be prevented, and the service life can be prolonged.
Description
Technical field:
The utility model battery pack, particularly a kind of electrode plate structure that is applicable to AgO-Zn secondary battery.
Background technology:
Existing AgO-Zn secondary battery pole plate is to fill to be fixed with active material in a rectangle netted plane skeleton.The problem that this structure exists is peripheral shedding easily to occur cause short circuit or micro-short circuit phenomenon in wet condition, reduces useful life.
Summary of the invention:
The purpose of this utility model is to provide a kind of difficult generation shedding, the AgO-Zn secondary battery pole plate of long service life.
The technical solution of the utility model is completed as follows, it includes an AgO-Zn secondary battery pole plate, it is characterized in that: depress to the flanging of electrode thickness 70-80% on one of the upper minor face of pole plate and two long limits towards another side, the flanging width is the 1/6-1/7 of pole plate overall width.Through the active material that makes the pole plate edge after flanging be combined with rack tightr, can effectively reduce in battery assembling and use procedure the injury at pole plate edge, prevent that the dissolving of active material from moving, increase the service life.
Description of drawings:
Fig. 1 is structural representation of the present utility model; Fig. 2 is the structural representation of looking up of Fig. 1.
Embodiment:
Describe by reference to the accompanying drawings embodiment in detail, the utility model is improvements over the prior art, main improvement is to depress to the flanging 2 of an electrode thickness 70～80% on one of the upper minor face of an AgO-Zn secondary battery pole plate 1 and two long limits towards another side, and each flanging width is 1/6 to 1/7 of pole plate overall width.Through above-mentioned improvement, can make the tightr of the active material of pole plate edge and rack 3 combinations, can effectively reduce in battery assembling and use procedure the injury of pole plate, prevent the dissolving migration of active material, the useful life of prolongation pole plate.
Claims (1)
1. AgO-Zn secondary battery pole plate, it includes an AgO-Zn secondary battery pole plate, it is characterized in that: depress to the flanging of electrode thickness 70-80% on one of the upper minor face of pole plate and two long limits towards another side, the flanging width is the 1/6-1/7 of pole plate overall width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203105675U CN202977597U (en) | 2012-06-29 | 2012-06-29 | Zinc-silver secondary battery pole plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203105675U CN202977597U (en) | 2012-06-29 | 2012-06-29 | Zinc-silver secondary battery pole plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202977597U true CN202977597U (en) | 2013-06-05 |
Family
ID=48518635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203105675U Expired - Fee Related CN202977597U (en) | 2012-06-29 | 2012-06-29 | Zinc-silver secondary battery pole plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202977597U (en) |
-
2012
- 2012-06-29 CN CN2012203105675U patent/CN202977597U/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 | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 453009 North Ring Road, Xinxiang, Henan (Xinxiang chemical and physical power industry park) Patentee after: Henan new Taihang power Limited by Share Ltd Address before: 453009 No. 158, Makino, Xinxiang District, Henan, Jianshe Road Patentee before: Henan Xintaihang Power Supply Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20170629 |