CN2809896Y - Pole plate of accumulator - Google Patents
Pole plate of accumulator Download PDFInfo
- Publication number
- CN2809896Y CN2809896Y CNU2005200735907U CN200520073590U CN2809896Y CN 2809896 Y CN2809896 Y CN 2809896Y CN U2005200735907 U CNU2005200735907 U CN U2005200735907U CN 200520073590 U CN200520073590 U CN 200520073590U CN 2809896 Y CN2809896 Y CN 2809896Y
- Authority
- CN
- China
- Prior art keywords
- pole plate
- accumulator
- electrode
- electrode plate
- utility
- 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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- Y02E60/12—
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- Secondary Cells (AREA)
Abstract
The utility model relates to an electrode plate of an accumulator, which relates to an accumulator, and more specifically, the utility model is the improvement of an electrode plate which is used in the accumulator. According to the design scheme provided by the utility model, at least two electrode ears or more than two electrode ears are arranged at the edges of the electrode plate of the accumulator. Because two electrode ears or more than two electrode ears are arranged on the electrode plate, the service performance of the electrode plate is effectively improved and the service life of the electrode plate is prolonged.
Description
Technical field
The utility model relates to storage battery, specifically a kind of improvement that pole plate used in the storage battery is made.
Background technology
In the prior art, the pole plate in the storage battery has only a lug that is positioned at top edge on (claiming " grid " sometimes again) mostly, and this have only the pole plate of a lug following problems can occur in use: 1, the utilance of active material is lower.In actual use, nearly 30% active material can not be utilized, and has caused certain waste; 2, the bottom electromotive force of monopole ear pole plate causes the electromotive force imbalance be not as big as near the electromotive force superposed " lug "; 3, long-term unidirectional discharging and recharging can cause peeling off and passivation of active material, and capacity is gone down rapidly.
Summary of the invention
The purpose of this utility model is to design a kind of pole plate of storage battery, because this pole plate is provided with two or more lugs, thereby, the serviceability and the useful life of having improved pole plate effectively.
According to design provided by the utility model, two or more lugs are set at least at the edge of accumulator plate.
Two lugs are symmetrically located at the both sides up and down of pole plate, and are positioned at same plane with pole plate.The lug system that is positioned at the pole plate lower limb is curved.
The utility model has the advantages that: owing on pole plate, be provided with two or more lugs, so the service efficiency and the useful life of having improved pole plate effectively.
Description of drawings
Fig. 1 is original electrode plate structure figure.
Fig. 2 is electrode plate structure figure of the present utility model.
Embodiment
As shown in the figure: lower limb is provided with 2,4, two lugs 2,4 of two lugs and pole plate 1 is positioned at same plane symmetrically on accumulator plate 1.Also can lug 4 systems that be positioned at pole plate 1 lower limb are curved.Lower limb at pole plate 1 has the leg 3 of being convenient to install and locate pole plate 1.
When electron stream from one end to the other side moves, active material can not accepted electronics simultaneously, always have have earlier after, also might fall over each other (a waterside pavilion gets the moonlight first), the position that finally causes being positioned at four angles, pole plate 1 edge produces dead angle and alluvial, has influence on making full use of of the interior active material of storage battery.The utility model is after the lower limb of pole plate 1 also is provided with lug 4 with lug 2 symmetric arrangement that were positioned at top edge originally, in charging and discharging process, the lug 4 that is positioned at lower limb can change the direction of electron stream, the active material in corner, lower end is activated and gives full play to, stop its " lazyness " and " getting rusty "; Secondly because the lug 4 that is positioned at the lower end has been arranged, balance original electrical potential difference, pole plate 1 inner produce a kind of minimum " the samsara balance ", though the balance of electromotive force not necessarily can increase power, can slow down decline; The 3rd, the charging direction that is positioned at the lug 4 of lower end is from bottom to top, and the lug 2 on being positioned at is from top to bottom when charging, and both complementations just in time can remedy defective separately.
Claims (3)
1, the pole plate of storage battery is characterized in that: the edge at accumulator plate is provided with two or more lugs at least.
2, the pole plate of storage battery according to claim 1 is characterized in that: two lugs are symmetrically located at the both sides up and down of pole plate, and are positioned at same plane with pole plate.
3, the pole plate of storage battery according to claim 1 is characterized in that: the lug system that is positioned at the pole plate lower limb is curved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200735907U CN2809896Y (en) | 2005-07-11 | 2005-07-11 | Pole plate of accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200735907U CN2809896Y (en) | 2005-07-11 | 2005-07-11 | Pole plate of accumulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2809896Y true CN2809896Y (en) | 2006-08-23 |
Family
ID=36926080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200735907U Expired - Fee Related CN2809896Y (en) | 2005-07-11 | 2005-07-11 | Pole plate of accumulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2809896Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103840173A (en) * | 2012-11-22 | 2014-06-04 | 神华集团有限责任公司 | Bipolar ear plate grid for a battery |
-
2005
- 2005-07-11 CN CNU2005200735907U patent/CN2809896Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103840173A (en) * | 2012-11-22 | 2014-06-04 | 神华集团有限责任公司 | Bipolar ear plate grid for a battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060823 |