CN202094214U - Lead-acid battery electrode plate gird - Google Patents
Lead-acid battery electrode plate gird Download PDFInfo
- Publication number
- CN202094214U CN202094214U CN201120144700XU CN201120144700U CN202094214U CN 202094214 U CN202094214 U CN 202094214U CN 201120144700X U CN201120144700X U CN 201120144700XU CN 201120144700 U CN201120144700 U CN 201120144700U CN 202094214 U CN202094214 U CN 202094214U
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- CN
- China
- Prior art keywords
- electrode plate
- lead
- plate grid
- gird
- 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
A lead-acid battery electrode plate gird comprises a lead base plate. A plurality of meshes which are distributed evenly are punched on the base plate, a frame is respectively arranged on the periphery of the base plate, and one frame is provided with a pole lug which protrudes outward. After the electrode plate gird is applied to a lead-acid battery, active electrolytic materials are filled in the meshes of the electrode plate gird and conduct oxidation-reduction reaction to generate currents which are transmitted out through the pole lug, thereby achieving the purpose of power supply. The electrode plate grid is made of rolled lead belts, and organizational density of the electrode plate grid is much higher than that of a casting plate gird with loosened organizational structure, thereby being corrosion resistant and prolonging service life of the battery. Under the condition that electrical conductivity is guaranteed, a rib of the lead-acid battery electrode plate gird can be thinner than the casting plate grid, thereby saving more lead consumed by the plate grid.
Description
Technical field
The utility model belongs to the lead acid accumulator technical field, relates in particular to a kind of lead acid batteries electrode plate grid.
Background technology
At present, the electrode plate grid of lead acid accumulator is still and adopts traditional casting process manufacturing to form, and is specially: with the lead alloy for preparing, manufacture lead pig through molten lead for the first time, pass through fusion for the second time again, utilize the alloy solution manufacturing of casting.Adopt the weight of the electrode plate grid that this casting process makes to account for half of entire cell pole plate weight, and it is big to take battery space, causes filling more active electrolysed substance, makes that the capacitance of battery is low, does not reach the requirement of high power charging-discharging; In addition, adopt casting technique electrogenesis in next life pole plate grid, production efficiency is low, both wastes energy, again contaminated environment.
The utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of energy-saving and environmental protection, production efficiency height, lead acid batteries electrode plate grid that capacitance is high are provided.
The utility model is to realize like this, a kind of lead acid batteries electrode plate grid comprises a plumbous matter substrate, and die-cut on the described substrate have some equally distributed mesh, be respectively equipped with a frame around the described substrate, a described wherein frame is provided with a lug that outwards protrudes.
Particularly, thick near the rib of the described mesh of described lug, thin away from the rib of the described mesh of described lug.
Particularly, described mesh is square, rectangle, trapezoidal, rhombus or hexagon.
Particularly, the surface density of described electrode plate grid be 150～680 the gram/square metre.
Particularly, described mesh catercorner length is 2～50 millimeters.
Particularly, the width of the rib of described mesh is 0.2～10 millimeter.
After electrode plate grid of the present utility model is used on the lead acid accumulator, be filled with active electrolysed substance in the mesh of electrode plate grid, the electric current that active electrolysed substance generation redox reaction produces passes by lug, realizes the power supply purpose; The utility model electrode plate grid uses rolling plumbous band, and the loose casting grid of institutional framework is much higher than in tissue density, and is more corrosion-resistant, has effectively prolonged battery useful life; Guaranteeing under the electric conductivity condition that the utility model grid rib can be thinner than the casting grid, more saving the plumbous amount of grid consumption.
Description of drawings
Fig. 1 is the schematic diagram of the lead acid batteries electrode plate grid with rectangle mesh that provides of the utility model embodiment;
Fig. 2 is the schematic diagram of the lead acid batteries electrode plate grid with pentagon mesh that provides of the utility model embodiment;
Fig. 3 is the schematic diagram of the lead acid batteries electrode plate grid with diamond-shaped meshes that provides of the utility model embodiment;
Fig. 4 is the schematic diagram of the lead acid batteries electrode plate grid with hexagon mesh that provides of the utility model embodiment;
Fig. 5 is the schematic diagram that the lead band of lead acid batteries electrode plate grid is provided the utility model embodiment being used to of providing.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
As Fig. 1～shown in Figure 4, the lead acid batteries electrode plate grid 1 that the utility model embodiment provides, comprise a plumbous matter substrate (being rolling plumbous band), die-cut on the substrate have some equally distributed mesh 11, be respectively equipped with a frame 12 around the substrate, wherein a frame 12 is provided with a lug 13 that outwards protrudes.
After electrode plate grid 1 of the present utility model is used on the lead acid accumulator, be filled with active electrolysed substance in the mesh 11 of electrode plate grid 1, the electric current that active electrolysed substance generation redox reaction produces passes by lug 13, realizes the power supply purpose; The utility model is provided with frame 12 around electrode plate grid 1, the feasible active electrolysed substance that is positioned at the mesh 11 all around of electrode plate grid 1 can not break away from, thereby has guaranteed the electrolysis effectiveness of battery.Electrode plate grid of the present utility model 1 uses rolling plumbous band, and the loose casting grid of institutional framework is much higher than in tissue density, and is more corrosion-resistant, has effectively prolonged battery useful life; Guaranteeing under the electric conductivity condition that the rib 14 of electrode plate grid 1 of the present utility model can be thinner than the rib of casting grid, more saving the plumbous amount of grid consumption.
In addition, different with the rib even thickness unanimity of the mesh of existing electrode plate grid, the utility model is thick near the rib 14 of the mesh 11 of lug 13, and is thin away from the rib 14 of the mesh 11 of lug 13.Why mesh 11 adopts this structure, and this is that the redox reaction of active electrolysed substance is more concentrated because of the place near lug 13, and current density is bigger, adopts thicker rib 14, and the electric current trafficability characteristic is good, and more corrosion-resistant; And away from the place of lug 13, the redox reaction of active electrolysed substance is less, and current density is little, adopts thinner rib 14 to meet the demands.The mesh 11 of electrode plate grid 1 of the present utility model can make the life-span of battery improve more than 20% by layout like this on the one hand, and the plumbous amount of the consumption of electrode plate grid 1 descends 10%～40%, thereby more saves cost; More effective conserve space when electrode plate grid 1 total weight descends on the other hand, thereby can fill how active electrolysed substance, thus make the capacity of battery higher.
Particularly, the mesh 11 of electrode plate grid 1 can be square, rectangle (as shown in Figure 1), trapezoidal (as shown in Figure 2), rhombus (as shown in Figure 3) or hexagon shapes such as (as shown in Figure 4).
Particularly, the surface density of electrode plate grid 1 be 150～680 the gram/square metre.
Particularly, mesh 11 catercorner lengths of electrode plate grid 1 are 2～50 millimeters.
Particularly, the width of the rib 14 of the mesh 11 of electrode plate grid 1 is 0.2～10 millimeter.
As Fig. 1～shown in Figure 5, the utility model also provides the manufacturing process of foregoing lead acid batteries electrode plate grid 1, and this technology comprises the steps:
(1) lead that is provided for making electrode plate grid 1 is with 2;
(2) lead is with 2 rolling, the lead after rolling with 2 Vickers hardness greater than 30 degree, and organize fine and closely woven, the non-structure phenomenon of loosening;
(3) lead after rolling is with 2 levelings;
(4) lead after the leveling is with 2 punchings, forms electrode plate grid 1, in punching, around electrode plate grid 1, stamp out frame 12, and stamp out lug 13 on the frame 12 therein with mesh 11.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.
Claims (6)
1. lead acid batteries electrode plate grid is characterized in that: comprise a plumbous matter substrate, die-cut on the described substrate have some equally distributed mesh, is respectively equipped with a frame around the described substrate, and a described wherein frame is provided with a lug that outwards protrudes.
2. lead acid batteries electrode plate grid as claimed in claim 1 is characterized in that: the rib near the described mesh of described lug is thick, and is thin away from the rib of the described mesh of described lug.
3. lead acid batteries electrode plate grid as claimed in claim 1 is characterized in that: described mesh is square, rectangle, trapezoidal, rhombus or hexagon.
4. lead acid batteries electrode plate grid as claimed in claim 1 is characterized in that: the surface density of described electrode plate grid be 150～680 the gram/square metre.
5. lead acid batteries electrode plate grid as claimed in claim 1 is characterized in that: described mesh catercorner length is 2～50 millimeters.
6. lead acid batteries electrode plate grid as claimed in claim 1 is characterized in that: the width of the rib of described mesh is 0.2～10 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120144700XU CN202094214U (en) | 2011-05-06 | 2011-05-06 | Lead-acid battery electrode plate gird |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120144700XU CN202094214U (en) | 2011-05-06 | 2011-05-06 | Lead-acid battery electrode plate gird |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202094214U true CN202094214U (en) | 2011-12-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120144700XU Expired - Fee Related CN202094214U (en) | 2011-05-06 | 2011-05-06 | Lead-acid battery electrode plate gird |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202094214U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102227025A (en) * | 2011-05-06 | 2011-10-26 | 深圳市钧蓝电源材料有限公司 | Electrode grid of lead acid battery and manufacturing process thereof |
| CN103682371A (en) * | 2012-09-12 | 2014-03-26 | 北京低碳清洁能源研究所 | Plate grid for storage battery |
| WO2015059146A1 (en) * | 2013-10-23 | 2015-04-30 | Johnson Controls Autobatterie Gmbh & Co. Kgaa | Grid arrangement for a plate-shaped battery electrode and storage battery |
| CN106159279A (en) * | 2015-04-14 | 2016-11-23 | 郭永千 | Three-dimensional conductive network pole plate |
| CN103682371B (en) * | 2012-09-12 | 2016-11-30 | 神华集团有限责任公司 | A kind of grid for accumulator |
| US10892491B2 (en) | 2011-11-03 | 2021-01-12 | CPS Technology Holdings LLP | Battery grid with varied corrosion resistance |
-
2011
- 2011-05-06 CN CN201120144700XU patent/CN202094214U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102227025A (en) * | 2011-05-06 | 2011-10-26 | 深圳市钧蓝电源材料有限公司 | Electrode grid of lead acid battery and manufacturing process thereof |
| CN102227025B (en) * | 2011-05-06 | 2016-12-14 | 深圳市钧蓝自动化设备有限公司 | Lead acid batteries electrode plate grid and manufacturing process thereof |
| US10892491B2 (en) | 2011-11-03 | 2021-01-12 | CPS Technology Holdings LLP | Battery grid with varied corrosion resistance |
| US11539051B2 (en) | 2011-11-03 | 2022-12-27 | Cps Technology Holdings Llc | Battery grid with varied corrosion resistance |
| CN103682371A (en) * | 2012-09-12 | 2014-03-26 | 北京低碳清洁能源研究所 | Plate grid for storage battery |
| CN103682371B (en) * | 2012-09-12 | 2016-11-30 | 神华集团有限责任公司 | A kind of grid for accumulator |
| WO2015059146A1 (en) * | 2013-10-23 | 2015-04-30 | Johnson Controls Autobatterie Gmbh & Co. Kgaa | Grid arrangement for a plate-shaped battery electrode and storage battery |
| CN105765760A (en) * | 2013-10-23 | 2016-07-13 | 江森自控汽车电池有限责任公司 | Grid arrangement for a plate-shaped battery electrode and storage battery |
| US20160260982A1 (en) * | 2013-10-23 | 2016-09-08 | Johnson Controls Autobatterie Gmbh & Co. Kgaa | Grid arrangement for a plate-shaped battery electrode and accumulator |
| US10418637B2 (en) * | 2013-10-23 | 2019-09-17 | Johnson Controls Autobatterie Gmbh & Co. Kgaa | Grid arrangement for plate-shaped battery electrode and accumulator |
| CN106159279A (en) * | 2015-04-14 | 2016-11-23 | 郭永千 | Three-dimensional conductive network pole plate |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20160506 |