CN201238063Y - Lead-fiber lead-acid accumulator slab lattice - Google Patents
Lead-fiber lead-acid accumulator slab lattice Download PDFInfo
- Publication number
- CN201238063Y CN201238063Y CNU200820068795XU CN200820068795U CN201238063Y CN 201238063 Y CN201238063 Y CN 201238063Y CN U200820068795X U CNU200820068795X U CN U200820068795XU CN 200820068795 U CN200820068795 U CN 200820068795U CN 201238063 Y CN201238063 Y CN 201238063Y
- Authority
- CN
- China
- Prior art keywords
- lead
- frame
- lug
- mesh
- 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
Links
- 239000002253 acid Substances 0.000 title claims abstract description 23
- 239000000835 fiber Substances 0.000 title abstract 4
- 229910000978 Pb alloy Inorganic materials 0.000 claims description 7
- 238000005266 casting Methods 0.000 abstract description 6
- 239000004744 fabric Substances 0.000 description 4
- 239000011505 plaster Substances 0.000 description 4
- 239000000956 alloy Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003908 quality control method Methods 0.000 description 2
- 239000011149 active material Substances 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
-
- 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 relates to the field of lead-acid storage battery, in particular to a grid of a lead fiber lead-acid storage battery. The grid comprises a lead mesh 2 and a cathode lug 3. The outer edge of the lead mesh is provided with a frame 1 by casting. The cathode lug 3 is fixedly connected with the outer side of the frame 1. Due to pouring the frame 1 at the outer edge of the lead mesh, the strength of the grid of the lead fiber lead acid battery is greatly increased, and the deformation of the lead mesh is effectively avoided. In addition, the cathode lug 3 is connected with the lead mesh 2 via the frame 1, thus the joint strength of the cathode lug 3 and the lead mesh 2 is greatly increased. The grid of the lead fiber lead-acid storage battery has the advantages of simple structure and low cost.
Description
Technical field
The utility model relates to the lead acid accumulator field, particularly a kind of lead mesh lead acid battery grid.
Technical background
Lead acid accumulator generally is made up of pole plate, dividing plate, electrolyte, shell, pole etc., its pole plate is made of grid and lead plaster, lead plaster is the active material of accumulator cell charging and discharging, and grid then is the supporting body of lead plaster, also is the accumulator cell charging and discharging afflux, the skeleton that confluxes; The tradition lead acid accumulator plate grid generally adopts the lead alloy casting to make, and the grid of lead mesh lead acid battery adopts the plumbous net of composite glass fiber silk braiding.
Lead mesh lead acid battery adopts plumbous net as grid material, compare traditional lead acid accumulator and have advantages such as in light weight, that the life-span long, large current density is electrically good, but also have some structural defectives, as: plumbous cloth intensity is low, it is yielding, in uneven thickness to be coated with cream, and lead plaster easily comes off.
Has an afflux structure on the lead mesh lead acid battery grid, as lug.But it is relatively poor that present lug combines with plumbous cloth, difficult quality control.
Summary of the invention
Technical problem to be solved in the utility model is: provide a kind of anti-deformation good lead mesh lead acid battery grid.
The utility model solves the problems of the technologies described above the technical scheme that is adopted:
A kind of lead mesh lead acid battery grid comprises plumbous net, lug, and its difference is: also comprise frame, be cast with frame in plumbous net outer rim, lug is fixedly connected on the outside of frame.
By above scheme, described frame is three narrow limits and the rectangular shaped rim that broadside is formed, and described lug is fixedly connected on square
On the broadside outside of shape frame.
By above scheme, lug and frame are integrative-structures.
By above scheme, described lug is lead or lead alloy lug.
By above scheme, described frame is lead or lead alloy frame.
The contrast prior art, the advantage of this utility model technical scheme is:
1, in plumbous net periphery casting rectangular shaped rim, lug is fixedly connected on the outside of frame.Can improve the intensity of lead mesh lead acid battery grid in plumbous net periphery casting rectangular shaped rim, prevent plumbous net distortion; Because lug is connected with plumbous net by frame, increased the bonding strength of lug greatly in addition with plumbous net.
2, described frame is three narrow limits and the rectangular shaped rim that broadside is formed, and described lug is fixedly connected on the broadside outside of rectangular shaped rim.Frame adopts three narrow limits to save material greatly; And the bonding strength that can further increase lug and plumbous cloth is widened on that limit that rectangular shaped rim is connected with lug, can strengthen the afflux performance of grid simultaneously.
3, lug and frame are integrative-structures.Further increase the bonding strength of lug and frame.Avoided that lug combines problem relatively poor, difficult quality control in the prior art with plumbous cloth.
The utility model is simple in structure, cost is low.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment
Specific embodiments
The utility model embodiment as shown in Figure 1, a kind of lead mesh lead acid battery grid comprises plumbous net 2, lug 3, at plumbous net outer rim casting frame 1, lug 3 is fixedly connected on the outside of frame 1.
Frame 1 can be three narrow limits and the rectangular shaped rim that broadside is formed, and lug 3 is fixedly connected on the broadside outside of rectangular shaped rim; Lug can adopt lead or lead alloy material, and frame can adopt lead or lead alloy material.
Above embodiment is preferred embodiment of the present utility model; be not that utility model is done any type of restriction; every foundation technological essence of the present utility model all still belongs in the protection range of the present utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (5)
1, a kind of lead mesh lead acid battery grid comprises plumbous net (2), lug (3), it is characterized in that: be cast with frame (1) in plumbous net outer rim, lug (3) is fixedly connected on the outside of frame (1).
2, lead mesh lead acid battery grid as claimed in claim 1 is characterized in that: described frame (1) is three narrow limits and the rectangular shaped rim that broadside is formed, and described lug (3) is fixedly connected on the broadside outside of rectangular shaped rim.
3, lead mesh lead acid battery grid as claimed in claim 1 or 2 is characterized in that: described lug (3) is an integrative-structure with frame (1).
4, lead mesh lead acid battery grid as claimed in claim 1 or 2 is characterized in that: described lug (3) is lead or lead alloy lug.
5, lead mesh lead acid battery grid as claimed in claim 1 or 2 is characterized in that: described frame (1) is lead or lead alloy frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820068795XU CN201238063Y (en) | 2008-07-29 | 2008-07-29 | Lead-fiber lead-acid accumulator slab lattice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820068795XU CN201238063Y (en) | 2008-07-29 | 2008-07-29 | Lead-fiber lead-acid accumulator slab lattice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201238063Y true CN201238063Y (en) | 2009-05-13 |
Family
ID=40650797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820068795XU Expired - Fee Related CN201238063Y (en) | 2008-07-29 | 2008-07-29 | Lead-fiber lead-acid accumulator slab lattice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201238063Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101841033A (en) * | 2010-04-30 | 2010-09-22 | 武汉银泰科技电源股份有限公司 | Method for making lead-acid battery pole plate |
| CN102208650A (en) * | 2011-05-11 | 2011-10-05 | 关凯 | Lead-acid battery grid and machining die thereof |
| US20190003063A1 (en) * | 2013-02-26 | 2019-01-03 | Vlaamse Instelling Voor Technologisch Onderzoek (Vito) Nv | Current density distributor for use in an electrode |
| CN109167014A (en) * | 2018-08-30 | 2019-01-08 | 广州倬粤动力新能源有限公司 | The connection method of electrode plate grid and tab |
| CN111740144A (en) * | 2020-06-10 | 2020-10-02 | 肇庆中特能科技投资有限公司 | Stacked battery and production method thereof |
-
2008
- 2008-07-29 CN CNU200820068795XU patent/CN201238063Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101841033A (en) * | 2010-04-30 | 2010-09-22 | 武汉银泰科技电源股份有限公司 | Method for making lead-acid battery pole plate |
| CN102208650A (en) * | 2011-05-11 | 2011-10-05 | 关凯 | Lead-acid battery grid and machining die thereof |
| CN102208650B (en) * | 2011-05-11 | 2013-06-26 | 关凯 | Lead-acid battery grid and machining die thereof |
| US20190003063A1 (en) * | 2013-02-26 | 2019-01-03 | Vlaamse Instelling Voor Technologisch Onderzoek (Vito) Nv | Current density distributor for use in an electrode |
| CN109167014A (en) * | 2018-08-30 | 2019-01-08 | 广州倬粤动力新能源有限公司 | The connection method of electrode plate grid and tab |
| CN109167014B (en) * | 2018-08-30 | 2022-09-13 | 广州倬粤动力新能源有限公司 | Method for connecting electrode grid and tab |
| CN111740144A (en) * | 2020-06-10 | 2020-10-02 | 肇庆中特能科技投资有限公司 | Stacked battery and production method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090513 Termination date: 20140729 |
|
| EXPY | Termination of patent right or utility model |