CN203707251U - Convex bud square frame-shaped grid - Google Patents
Convex bud square frame-shaped grid Download PDFInfo
- Publication number
- CN203707251U CN203707251U CN201320733997.2U CN201320733997U CN203707251U CN 203707251 U CN203707251 U CN 203707251U CN 201320733997 U CN201320733997 U CN 201320733997U CN 203707251 U CN203707251 U CN 203707251U
- Authority
- CN
- China
- Prior art keywords
- frame
- grid
- lead plaster
- side frame
- otic placode
- 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.)
- Active
Links
- 239000011505 plaster Substances 0.000 claims abstract description 25
- 238000005260 corrosion Methods 0.000 claims abstract description 9
- 210000003205 Muscles Anatomy 0.000 claims description 16
- 210000000614 Ribs Anatomy 0.000 abstract 9
- 239000012467 final product Substances 0.000 abstract 1
- 230000002035 prolonged Effects 0.000 abstract 1
- 238000007599 discharging Methods 0.000 description 3
- 229910000978 Pb alloy Inorganic materials 0.000 description 1
- 210000002356 Skeleton Anatomy 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical class [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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
Abstract
The utility model relates to a storage battery grid. A convex bud square frame-shaped grid comprises a frame, a lug plate as well as transverse ribs and longitudinal ribs arranged in the frame in a staggered manner, wherein the lug plate is arranged at one end of the upper frame of the frame, a plurality of lead plaster cells are arranged between the transverse ribs and the longitudinal ribs and among the transverse ribs, the longitudinal ribs and the frame, and convex buds stretched out from the centers of the lead plaster cells are arranged on the transverse ribs, the longitudinal ribs and the frame enclosing the lead plaster cells. In the grid provided by the utility model, the connecting strength between the lug plate and the upper frame is improved, and the conductivity of the lug plate to the transverse frame is reinforced; the bottom of a polar plate can not be scratched when entering a battery shell; the convex buds on the ribs of the grid are used for improving the connecting strength of the lead plaster, and the conductivity is improved; the corrosion conditions of the grid are basically uniform, the utilization of the positions of the lead plaster is uniform, and 5% of lead dosage of a final product is reduced; the large-current charge and discharge properties are improved by 10%; the service life of the battery is prolonged by 7%.
Description
Technical field
The utility model relates to a kind of battery grid, is specifically related to a kind of protruding bud square frame-shaped grid.
Background technology
The material of grid is lead alloy, and plumbous main component accounts for more than 98%, has added other few alloying components, and the alloy object of interpolation mainly improves hardness, and it is main reducing corrosion.The Main Function of grid in battery is: the carrier and the conductor that are lead plaster.Lead plaster full-filling is dried and just becomes pole plate through overcuring on grid, and pole plate is the core of storage battery, and grid, just as skeleton, makes whole pole plate have intensity.When charge in batteries, electric weight outside is delivered to battery terminal, and battery terminal is delivered to the plate ear of grid, and plate ear is delivered to upper side frame, and upper side frame is delivered to left and right side frame and inner horizontal bar and vertical muscle, is finally delivered to bottom frame; Battery discharging order is just contrary.There is following defect in it: 1, the stressed easy distortion of plate ear fractures, and the upwards conductivity difference of transverse frame: more long-range guided missile is electrically poorer from plate ear for upper side frame, upper side frame from plate ear more close to conductivity better, there is distance difference in transverse frame left and right portion separating plate ear, also differs greatly in conductivity; 2, corrode inhomogeneous: first grid upper side frame corrosion is the fastest, is secondly the upper part of left and right side frame and the upper part of inner rip, and grid is evenly utilized; 3, two jiaos of pole plate bottom are easily scratched short circuit in the time being fitted into groove; 4, grid consumption is many, but the cohesive force of lead plaster and grid is not strong, and the high-rate performance of battery is insuperior, because conduction is mainly by muscle in perpendicular, conventional grid is all that the few horizontal bar of vertical muscle is many; 5, the easy softening and shedding of the lead plaster on pole plate top, the lead plaster of pole plate bottom also keeps the performance of new pole plate, upper end excessive use, lower end shortcoming is utilized, and due to grid conduction and corrosion resistant difference problem, causes lead plaster also evenly to be utilized.So battery high-rate performance is poor, battery life is short.
Utility model content
The purpose of this utility model is the problem and shortage for above-mentioned existence, a kind of good conductivity is provided, corrodes the protruding bud square frame-shaped grid that synchronism is good, the life-span is long, consumption of lead is little.
For achieving the above object, the technical scheme of taking is:
A kind of protruding bud square frame-shaped grid, the horizontal bar and the vertical muscle that comprise frame, otic placode, be crisscross arranged in frame, described otic placode is arranged on one end of the upper side frame of frame, between described horizontal bar and vertical muscle and between horizontal bar, vertical muscle and frame, be staggered to form multiple lead plaster cells, surround the horizontal bar of lead plaster cell, vertical muscle and frame and be provided with the protruding bud stretching out to lead plaster cell center.
Described otic placode dual-side and frame are connected smoothly by fillet, and the upper side frame of frame is divided into A section and the shorter B section of length that length is grown by otic placode, and the radius of corner that otic placode is connected with the fillet of A section is 8mm ~ 12mm.The radius of corner that otic placode is connected with the fillet of B section is 2mm ~ 4mm.
The width of the upper side frame of described frame, side frame, lower frame reduces successively, and the ratio of the width dimensions of upper side frame, side frame, lower frame is 10:7:6, to ensure grid corrosion equilibrium.
The round-corner transition that is 2mm ~ 4mm by radius between described upper side frame and side frame is connected, and the round-corner transition that is 8mm ~ 12mm by radius between side frame and lower frame is connected.
Adopt technique scheme, obtained beneficial effect is:
The otic placode of the utility model grid and the bonding strength of upper side frame improve, and otic placode is strengthened to the conductivity of transverse frame; Pole plate bottom can not be scratched in the time entering battery case; Grid rib epirelief bud shape improves the bonding strength of lead plaster, and electric conductivity improves; Grid corrosion situation is evenly basic and lead plaster each position utilization is consistent, and final products reduce consumption of lead 5%; High rate during charging-discharging improves 10%; Battery improves 7%.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Sequence number in figure: 1 is that upper side frame, 2 is that otic placode, 3 is that horizontal bar, 4 is that lead plaster cell, 6 is that protruding bud, 7 is that side frame, 8 is lower frame for indulging muscle, 5.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated.
Referring to Fig. 1, a kind of protruding bud square frame-shaped grid of the utility model, comprise frame, otic placode 2, the horizontal bar 3 and the vertical muscle 4 that are crisscross arranged in frame, described otic placode 2 is arranged on one end of the upper side frame 1 of frame, between described horizontal bar 3 and vertical muscle 4, and horizontal bar 3, between vertical muscle 4 and frame, be staggered to form multiple lead plaster cells 5, surround the horizontal bar 3 of lead plaster cell 5, vertical muscle 4 and frame are provided with the protruding bud 6 stretching out to lead plaster cell 5 centers, described otic placode 2 dual-sides and upper side frame 1 are connected smoothly by fillet, the upper side frame of frame 1 is divided into A section and the shorter B section of length that length is grown by otic placode 2, the radius of corner that otic placode 2 is connected with the fillet of A section is 8mm ~ 12mm.The radius of corner that otic placode 2 is connected with the fillet of B section is 2mm ~ 4mm.
The width of the upper side frame 1 of described frame, side frame 7, lower frame 8 reduces successively, the ratio of the width dimensions of upper side frame 1, side frame 7, lower frame 8 is 10:7:6, to ensure grid corrosion equilibrium, the round-corner transition that is 2mm ~ 4mm by radius between described upper side frame 1 and side frame 7 is connected, and the round-corner transition that is 8mm ~ 12mm by radius between side frame 7 and lower frame 8 is connected.
The otic placode of the utility model grid and the bonding strength of upper side frame improve, and otic placode is strengthened to the conductivity of transverse frame; Pole plate bottom can not be scratched in the time entering battery case; Grid rib epirelief bud shape improves the bonding strength of lead plaster, and electric conductivity improves; Grid corrosion situation is evenly basic and lead plaster each position utilization is consistent, and final products reduce consumption of lead 5%; High rate during charging-discharging improves 10%; Battery improves 7%.
Claims (5)
1. a protruding bud square frame-shaped grid, the horizontal bar and the vertical muscle that comprise frame, otic placode, be crisscross arranged in frame, described otic placode is arranged on one end of the upper side frame of frame, it is characterized in that, between described horizontal bar and vertical muscle and between horizontal bar, vertical muscle and frame, be staggered to form multiple lead plaster cells, surround the horizontal bar of lead plaster cell, vertical muscle and frame and be provided with the protruding bud stretching out to lead plaster cell center.
2. protruding bud square frame-shaped grid according to claim 1, it is characterized in that, described otic placode dual-side and frame are connected smoothly by fillet, the upper side frame of frame is divided into A section and the shorter B section of length that length is grown by otic placode, and the radius of corner that otic placode is connected with the fillet of A section is 8mm ~ 12mm.
3. protruding bud square frame-shaped grid according to claim 2, is characterized in that, the radius of corner that described otic placode is connected with the fillet of B section is 2mm ~ 4mm.
4. protruding bud square frame-shaped grid according to claim 1, it is characterized in that, the width of the upper side frame of described frame, side frame, lower frame reduces successively, and the ratio of the width dimensions of upper side frame, side frame, lower frame is 10:7:6, to ensure grid corrosion equilibrium.
5. protruding bud square frame-shaped grid according to claim 1, is characterized in that, the round-corner transition that is 2mm ~ 4mm by radius between described upper side frame and side frame is connected, and the round-corner transition that is 8mm ~ 12mm by radius between side frame and lower frame is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320733997.2U CN203707251U (en) | 2013-11-20 | 2013-11-20 | Convex bud square frame-shaped grid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320733997.2U CN203707251U (en) | 2013-11-20 | 2013-11-20 | Convex bud square frame-shaped grid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203707251U true CN203707251U (en) | 2014-07-09 |
Family
ID=51057647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320733997.2U Active CN203707251U (en) | 2013-11-20 | 2013-11-20 | Convex bud square frame-shaped grid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203707251U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104134804A (en) * | 2014-07-11 | 2014-11-05 | 超威电源有限公司 | Grid special for power battery |
| CN106099120A (en) * | 2016-07-06 | 2016-11-09 | 浙江汇同电源有限公司 | Accumulator |
| CN112048757A (en) * | 2020-09-11 | 2020-12-08 | 广东中商国通电子股份有限公司 | Grid etching treatment process |
| CN113471448A (en) * | 2021-06-28 | 2021-10-01 | 风帆有限责任公司 | Grid for inhibiting lead-acid storage battery electrode plate from growing up |
-
2013
- 2013-11-20 CN CN201320733997.2U patent/CN203707251U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104134804A (en) * | 2014-07-11 | 2014-11-05 | 超威电源有限公司 | Grid special for power battery |
| CN104134804B (en) * | 2014-07-11 | 2016-07-06 | 超威电源有限公司 | A kind of special grid of electrokinetic cell |
| CN106099120A (en) * | 2016-07-06 | 2016-11-09 | 浙江汇同电源有限公司 | Accumulator |
| CN106099120B (en) * | 2016-07-06 | 2019-03-08 | 浙江汇同电源有限公司 | Battery |
| CN112048757A (en) * | 2020-09-11 | 2020-12-08 | 广东中商国通电子股份有限公司 | Grid etching treatment process |
| CN112048757B (en) * | 2020-09-11 | 2022-06-03 | 广东中商国通电子股份有限公司 | Grid etching treatment process |
| CN113471448A (en) * | 2021-06-28 | 2021-10-01 | 风帆有限责任公司 | Grid for inhibiting lead-acid storage battery electrode plate from growing up |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |