CN203466252U - Improved battery polar plate - Google Patents
Improved battery polar plate Download PDFInfo
- Publication number
- CN203466252U CN203466252U CN201320563320.9U CN201320563320U CN203466252U CN 203466252 U CN203466252 U CN 203466252U CN 201320563320 U CN201320563320 U CN 201320563320U CN 203466252 U CN203466252 U CN 203466252U
- Authority
- CN
- China
- Prior art keywords
- polar plate
- improved battery
- plate
- battery polar
- model
- 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 - Lifetime
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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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- Cell Electrode Carriers And Collectors (AREA)
Abstract
The utility model discloses an improved battery polar plate. The improved battery polar plate is characterized in that a structure suitable for impact molding is formed by large elliptical holes formed in the polar plate in a matrix manner and small central holes of polar plate regions among the four adjacent large holes. The improved battery polar plate can be used for solving the technical problem of producing the battery polar plate by using a thin-plate impact molding technology.
Description
Technical field
The utility model relates to a kind of pole plate improvement technology to battery.
Background technology
The positive/negative plate of the electrolytic cells such as traditional aluminic acid, silver-colored zinc, ni-mh, magnalium, vanadium, is casting.Its structure is square grid shape frame structure.Described pole plate exists the technique of making and of poor quality, and speed of production is slow, consumes the energy large, has the shortcomings such as environmental pollution.
Summary of the invention
The purpose of this utility model is to provide a kind of improved battery pole plates, to solve the technical problem of producing battery pole plates with sheet stamping moulding process.
In order to realize foregoing invention object, the technical scheme that the utility model adopts is as follows:
An improved battery pole plates, this pole plate is formed and is suitable for stamping forming structure by the plate regions central small hole between the oval macropore of arranging by matrix on pole plate and adjacent four macropores.
Described central small hole is circular.
The utlity model has following advantage:
Guaranteeing good manufacturability and reducing under destructive prerequisite to there is good duty ratio; Battery lead plate does not have mechanical stress raiser, and intensity is high; The combination of two kinds of circles, makes the mobile of electric current not have dead angle, during heavy-current discharge, should not blow, and sparking property is good; Because the transitionality of circle is good, so resistance is little; Between great circle, be provided with roundlet, make pole plate both sides be easy to hang up cream powder.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Structure of the present utility model is referring to Fig. 1.The structure of this improved battery pole plates is for a change traditional punching production technique and the shape that designs.Concrete structure is that by the uniform macropore 2 that is arranged with ovalize of matrix, the plate regions of surrounding at four adjacent macropores 2, also has little centre bore 3 on pole plate 1.These little centre bore 3 shapes can be circular.Described improved battery pole plates, due to the decision design of its structure, makes its thickness between 12cm to 0.1mm, all can guarantee to meet the requirement of using.
Claims (2)
1. an improved battery pole plates, is characterized in that, this pole plate is formed and is suitable for stamping forming structure by the plate regions central small hole between the oval macropore of arranging by matrix on pole plate and adjacent four macropores.
2. a kind of improved battery pole plates according to claim 1, is characterized in that, described central small hole is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320563320.9U CN203466252U (en) | 2013-09-11 | 2013-09-11 | Improved battery polar plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320563320.9U CN203466252U (en) | 2013-09-11 | 2013-09-11 | Improved battery polar plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203466252U true CN203466252U (en) | 2014-03-05 |
Family
ID=50178594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320563320.9U Expired - Lifetime CN203466252U (en) | 2013-09-11 | 2013-09-11 | Improved battery polar plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203466252U (en) |
-
2013
- 2013-09-11 CN CN201320563320.9U patent/CN203466252U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140305 |
|
| CX01 | Expiry of patent term |