CN2253525Y - Improved accumulator - Google Patents
Improved accumulator Download PDFInfo
- Publication number
- CN2253525Y CN2253525Y CN96203658U CN96203658U CN2253525Y CN 2253525 Y CN2253525 Y CN 2253525Y CN 96203658 U CN96203658 U CN 96203658U CN 96203658 U CN96203658 U CN 96203658U CN 2253525 Y CN2253525 Y CN 2253525Y
- Authority
- CN
- China
- Prior art keywords
- plate
- positive
- polar plate
- negative
- active material
- 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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- Y02E60/126—
Abstract
The utility model relates to an improved lead-acid accumulator, comprising an outer shell, a polar plate set composed of a separator, a positive polar plate and a negative polar plate. The bottom surface and both side surfaces of the polar plate set can form three sealed baffle plates made of acid resistant insulative material; both side surfaces and the bottom surfaces of the positive polar plate, the separator and the negative polar plate are together sealed and fixed in the baffle plates. The integral rigidity of the polar plate set can be increased; the shock strength can be increased; the positive and the negative polar plates and the separator can mutually form a slit with three sealed surfaces; a part of fallen active material can deposit in the slit; the continuous falling of the active material can be decelerated and prevented; the short-circuit of a positive and a negative polar can be avoided; the service life of the accumulator can be extended.
Description
The utility model relates to storage battery, particularly a kind of improved lead acid accumulator.
Active material on the pole plate of the storage battery that uses in the prior art is the lead plaster coating that contains plumbous and plumbous oxide, it is a base substance of participating in the electrochemical reaction of store electrical energy and output electric energy, in use, active material on the positive/negative plate will come off gradually, or come off by vibrations, and the capacity of storage battery also decreases, when the active material that falls down is deposited on pole plate bottom surface and side when too many, the positive/negative plate short circuit is scrapped storage battery, has shortened useful life.
The purpose of this utility model is to provide a kind of improved storage battery, and the active material that not only can avoid coming off makes the both positive and negative polarity short circuit, prolong the useful life of storage battery, but also the active material that can reduce on the both positive and negative polarity comes off.
The utility model is achieved in that a kind of improved storage battery, comprise shell and the pole plate group of forming by dividing plate, positive plate, negative plate, bottom surface and two sides in the pole plate group constitute the baffle plate that three side sealing closes by acidproof insulating material, and the common sealing in two sides and bottom surface of positive plate, dividing plate and negative plate is fixed in the baffle plate.
Because two common sealings in side and bottom surface of positive plate, dividing plate and negative plate are fixed in the baffle plate that constitutes with acidproof insulating material, increased the rigidity of pole plate group integral body, improved shock strength, storage battery is shaken after, the active material on the pole plate can not come off easily yet.In addition, positive plate, dividing plate and negative plate form the slit that three side sealing closes each other, and the part active material that falls down is deposited in the slit, slow down and stoped active material continue come off, not only avoid the both positive and negative polarity short circuit, and prolonged the useful life of storage battery.
Fig. 1 is the utility model structural representation, and Fig. 2 is the utility model A-A cutaway view, and Fig. 3 is the utility model B-B cutaway view.Below in conjunction with accompanying drawing the utility model is further described, a kind of improved storage battery comprises shell (1) and by dividing plate (3), positive plate (4), the pole plate group that negative plate (2) is formed, the pole plate group be the positive plate (4) of monolithic and negative plate (2) alternately, separate with dividing plate (3) between positive plate (4) and the negative plate (2), constitute the baffle plate (5) that three side sealing closes in pole plate group bottom surface and two sides by acidproof insulating material, with positive plate (4), two common sealings in side and bottom surface of dividing plate (3) and negative plate (2) are fixed in the baffle plate (5), acidproof insulating material is an epoxy resin, and the thickness of the baffle plate (5) that is made of epoxy resin is the 1-3 millimeter.
Claims (2)
1, a kind of improved storage battery, comprise shell (1) and the plate plate group of forming by dividing plate (3), positive plate (4), negative plate (2), it is characterized in that constituting the baffle plate (5) that three side sealing closes by acidproof insulating material, the common sealing in two sides and bottom surface of positive plate (4), dividing plate (3) and negative plate (2) is fixed in the baffle plate (5) in pole plate group bottom surface and two sides.
2, storage battery according to claim 1 is characterized in that the thickness of the baffle plate (5) that is made of epoxy resin is the 1-3 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96203658U CN2253525Y (en) | 1996-02-04 | 1996-02-04 | Improved accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96203658U CN2253525Y (en) | 1996-02-04 | 1996-02-04 | Improved accumulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2253525Y true CN2253525Y (en) | 1997-04-30 |
Family
ID=33889189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96203658U Expired - Fee Related CN2253525Y (en) | 1996-02-04 | 1996-02-04 | Improved accumulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2253525Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103943800A (en) * | 2014-04-11 | 2014-07-23 | 昆山达功电子有限公司 | Storage battery |
-
1996
- 1996-02-04 CN CN96203658U patent/CN2253525Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103943800A (en) * | 2014-04-11 | 2014-07-23 | 昆山达功电子有限公司 | Storage battery |
| CN103943800B (en) * | 2014-04-11 | 2016-03-09 | 昆山达功电子有限公司 | A kind of storage battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |