CN202231100U - Lead-acid storage battery grid with novel structure - Google Patents
Lead-acid storage battery grid with novel structure Download PDFInfo
- Publication number
- CN202231100U CN202231100U CN2011203811541U CN201120381154U CN202231100U CN 202231100 U CN202231100 U CN 202231100U CN 2011203811541 U CN2011203811541 U CN 2011203811541U CN 201120381154 U CN201120381154 U CN 201120381154U CN 202231100 U CN202231100 U CN 202231100U
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- CN
- China
- Prior art keywords
- lead
- storage battery
- grid
- frame
- battery grid
- 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 lead-acid storage battery gird with a novel structure, and relates to the technical field of lead-acid storage batteries. The lead-acid storage battery gird comprises a frame, wherein transverse ribs and vertical ribs are arranged in the frame; a tab is arranged on one corner of two ends of the frame respectively; and lattices are formed between the transverse ribs and the vertical ribs to form the storage battery grid. The storage battery grid is characterized in that: the storage battery grid is divided into two parts through a conductive connection piece; and the conductive connection piece is close to the frame. Besides, the lead-acid storage battery grid with the novel structure is simple in structure, resistance of nodes of the lattices formed between the transverse ribs and the vertical ribs is improved, the discharge characteristic of large current is enhanced, and the service life of a storage battery is prolonged.
Description
Technical field
The utility model relates to the lead acid accumulator technical field, is specifically related to a kind of lead acid accumulator plate grid of new structure.
Background technology
Lead-acid battery has had the history in 130 years, has dependable performance, and mature production technology is than Ni-MH battery and lithium battery low cost and other advantages.The present electric bicycle overwhelming majority adopts the sealing-type lead-acid battery.The sealing-type lead-acid battery is that positive and negative pole plate interfolded is arranged in the battery case, isolates with insulating barrier between the positive and negative pole plate, and in electrolyte charged into battery case, the lead on electrolyte and the positive and negative pole plate carried out chemical reaction.When battery charge, the lead that becomes on the positive and negative two-plate of lead sulfate is discharged into the sulfuric acid composition that is fixed therein in the electrolyte, becomes lead and lead oxide respectively, and the sulfuric acid concentration in the electrolyte is constantly increased, and voltage rises, the savings energy; During discharge; Lead oxide in the positive plate and the lead on the negative plate and the sulfuric acid in the electrolyte react and become lead sulfate, and the sulfuric acid concentration in the electrolyte is constantly reduced, and voltage descends; Make energy reduce; Battery is externally exported energy, so the cycle charge-discharge of battery is the process that electric energy and chemical energy are constantly changed, finally realizes the storage and the release of energy.The pole plate of lead-acid battery is made up of active material and grid, and the effect of grid is to support active material and transmission current.Common grid structural formula is made up of thicker frame and lug, forms the reticulated cell lattice by thinner horizontal, vertical rib in the frame, and lead plaster is coated in the interior grid of frame and above the horizontal, vertical rib, its two sides all will fill.Grid structure of the prior art is not only reasonable, and useful life is not long.
The utility model content
The utility model technical problem to be solved is to provide a kind of conduction well, the lead acid accumulator plate grid of new structure simple in structure.
The utility model technical problem to be solved adopts following technical scheme to realize,
A kind of lead acid accumulator plate grid of new structure; Comprise frame; Be provided with transverse rod strip and perpendicular rib in the said frame, said frame both ends are provided with lug for one jiao, and said transverse rod strip and perpendicular rib form grid each other and constitute battery grid; It is characterized in that: battery grid is through the conducting connecting part separated into two parts, and described conducting connecting part is near frame.
Described battery grid is provided with transverse stiffener rib and vertical stiffener rib.
The junction of described transverse stiffener rib and vertical stiffener rib is provided with through hole.
The beneficial effect of the utility model is: the utility model is simple in structure, has improved rib grid node resistance anyhow, has improved the heavy-current discharge characteristic, has increased the useful life of storage battery.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of lead acid accumulator plate grid of new structure comprises frame 1; Be provided with transverse rod strip 3 and perpendicular rib 4 in the frame 1, frame 1 both ends are provided with lug 7 for one jiao, and transverse rod strip 3 forms grid 6 each other and constitutes battery grid with perpendicular rib 4; Battery grid is through conducting connecting part 2 separated into two parts; Conducting connecting part 2 is near the frame setting, and battery grid is provided with transverse stiffener rib 9 and vertical stiffener rib 8, is provided with through hole 5 in the junction of transverse stiffener rib 9 and vertical stiffener rib 8.
More than show and described basic principle of the utility model and the advantage of principal character and the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection range to be defined by appending claims and equivalent thereof.
Claims (3)
1. the lead acid accumulator plate grid of a new structure; Comprise frame; Be provided with transverse rod strip and perpendicular rib in the said frame, said frame both ends are provided with lug for one jiao, and said transverse rod strip and perpendicular rib form grid each other and constitute battery grid; It is characterized in that: battery grid is through the conducting connecting part separated into two parts, and described conducting connecting part is near frame.
2. the lead acid accumulator plate grid of a kind of new structure according to claim 1, it is characterized in that: described battery grid is provided with transverse stiffener rib and vertical stiffener rib.
3. the lead acid accumulator plate grid of a kind of new structure according to claim 2, it is characterized in that: the junction of described transverse stiffener rib and vertical stiffener rib is provided with through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203811541U CN202231100U (en) | 2011-10-09 | 2011-10-09 | Lead-acid storage battery grid with novel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203811541U CN202231100U (en) | 2011-10-09 | 2011-10-09 | Lead-acid storage battery grid with novel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202231100U true CN202231100U (en) | 2012-05-23 |
Family
ID=46081677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203811541U Expired - Fee Related CN202231100U (en) | 2011-10-09 | 2011-10-09 | Lead-acid storage battery grid with novel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202231100U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110707329A (en) * | 2019-10-23 | 2020-01-17 | 福建华祥电源科技有限公司 | Battery grid with good conductivity and long service life |
-
2011
- 2011-10-09 CN CN2011203811541U patent/CN202231100U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110707329A (en) * | 2019-10-23 | 2020-01-17 | 福建华祥电源科技有限公司 | Battery grid with good conductivity and long service life |
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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: 20120523 Termination date: 20131009 |