CN203932207U - The battery grid of resistance to creepage type - Google Patents
The battery grid of resistance to creepage type Download PDFInfo
- Publication number
- CN203932207U CN203932207U CN201420114528.7U CN201420114528U CN203932207U CN 203932207 U CN203932207 U CN 203932207U CN 201420114528 U CN201420114528 U CN 201420114528U CN 203932207 U CN203932207 U CN 203932207U
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- China
- Prior art keywords
- muscle
- frame
- square shape
- resistance
- rib
- 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 - Lifetime
Links
- 210000003205 muscle Anatomy 0.000 claims abstract description 69
- 238000004080 punching Methods 0.000 claims abstract description 8
- 239000011505 plaster Substances 0.000 abstract description 16
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000009826 distribution Methods 0.000 abstract description 2
- 230000002787 reinforcement Effects 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 6
- 238000003466 welding Methods 0.000 description 5
- 102100023170 Nuclear receptor subfamily 1 group D member 1 Human genes 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000003860 storage Methods 0.000 description 2
- 229910000978 Pb alloy Inorganic materials 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
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 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
Landscapes
- Cell Electrode Carriers And Collectors (AREA)
Abstract
The utility model discloses a kind of battery grid of resistance to creepage type, belong to battery technology field, comprise frame and plate ear, in described frame, be provided with a plurality of just " square shape " muscle concentric with frame, the four edges of described just " square shape " muscle is parallel to each other with the four edges frame rib of frame respectively, distance between adjacent just " square shape " muscle diminishes from inside to outside gradually, is also provided with one and connects oblique " square shape " muscle that four edges frame rib mid point surrounds in described frame.The utility model is designed to punching " M shape " muscle, displacement just " square shape " muscle, oblique " square shape " muscle by the interior muscle of grid, plate ear lower end is oblique assistant reinforcement muscle, outer rim thickness and CURRENT DISTRIBUTION are direct ratio, have improved the bonding strength of lead plaster, and electric conductivity improves; Particularly prevent grid creep in use, effectively stop lead plaster and come off, thereby improve battery life, battery improves 8%.
Description
Technical field
The utility model relates to battery technology field, particularly relates to a kind of battery grid of resistance to creepage type.
Background technology
The material of conventional battery grid is lead alloy, and plumbous main component accounts for more than 98%, has added other few alloying component, 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.During 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 perpendicular muscle, is finally delivered to bottom frame; Battery discharging order is just contrary.
But there is following defect in above-mentioned grid structure:
1, plate ear: stressed easy distortion fractures, and plate ear not prison welding;
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, 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 perpendicular muscle, conventional grid is all that the few horizontal bar of perpendicular muscle is many.
4, 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.
5, particularly storage battery in use, there is creep in grid, cause lead plaster to come off, battery life is short.
Utility model content
For overcoming problems of the prior art, the utility model provides a kind of welding that is beneficial to, increase grid intensity, improve the high-rate performance of battery, improve the comprehensive utilization ratio of grid, particularly prevent grid creep in use, effectively stop lead plaster and come off, thus the battery grid of resistance to creepage type of raising battery life.
For achieving the above object, the technical solution adopted in the utility model is: a kind of battery grid of resistance to creepage type, comprise frame and plate ear, the frame quadrangle that four edges frame rib surrounds up and down of serving as reasons, plate ear arranges perpendicular to upper side frame rib, in described frame, be provided with a horizontal bar and a perpendicular muscle, described horizontal bar is located on the mid point line of two the frame ribs in left and right, described perpendicular muscle is located on the mid point line of upper and lower two frame ribs, in described frame, be also provided with two diagonal bars, article two, diagonal bar is located on frame diagonal, two horizontal strokes on described two diagonal bars and mid point line, perpendicular muscle forms punching " M shape " muscle, in described frame, be provided with a plurality of just " square shape " muscle concentric with frame, the four edges of described just " square shape " muscle is parallel to each other with the four edges frame rib of frame respectively, distance between adjacent just " square shape " muscle diminishes from inside to outside gradually, in described frame, be also provided with one and connect oblique " square shape " muscle that four edges frame rib mid point surrounds, described tiltedly " square shape " muscle and described two diagonal bars intersect and form four intersection points, in described four intersection points, between the intersection point of upper left side and upper side frame rib, be provided with an oblique auxiliary bar.
The cross-sectional area of described upper side frame rib is greater than the cross-sectional area of its excess-three bar frame rib.
Described plate ear top is provided with band dentation " square shape " groove.
Described frame is square.
From described four intersection points to close frame direction, be respectively equipped with two vertical and hyphen muscle and short perpendicular muscle parallel with frame rib mutually.
Described perpendicular muscle and one of them just " square shape " muscle intersect and form intersection point two, and the short perpendicular muscle of drawing from described upper left side intersection point and upper side frame rib intersect and form intersection point three, are also provided with an oblique auxiliary bar between described intersection point three and intersection point two.
Useful good effect of the present utility model is: the utility model for band dentation " square shape ", is beneficial to firm welding by plate ear structure optimal design; In addition the interior muscle of grid is designed to punching " M shape " muscle, displacement just " square shape " muscle, oblique " square shape " muscle, plate ear lower end is oblique assistant reinforcement muscle, outer rim thickness and CURRENT DISTRIBUTION are direct ratio, have improved the bonding strength of lead plaster, and electric conductivity improves; Grid corrosion situation is evenly basic and each position utilization of lead plaster is consistent; Grid strength increase; The rib of different structure can reduce consumption of lead, and final products reduce consumption of lead 10%.Particularly prevent grid creep in use, effectively stop lead plaster and come off, thereby improve battery life, battery improves 8%.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model battery grid of resistance to creepage type;
Fig. 2 is the stereogram of the utility model battery grid of resistance to creepage type.
In figure: 1, plate ear, 2, frame, 3, punching " M shape " muscle, 4, " square shape " muscle just, 5, oblique " square shape " muscle, 6, oblique auxiliary bar, 7, hyphen muscle, 8, short perpendicular muscle, 9, intersection point three, 10, upper left side intersection point, 11, intersection point two, 21, upper side frame rib.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
Referring to Fig. 1, Fig. 2, a kind of battery grid of resistance to creepage type of the utility model, comprise frame 2 and plate ear 1, frame 2 quadrangle that four edges frame rib surrounds up and down of serving as reasons, plate ear 1 arranges perpendicular to upper side frame rib 21, in described frame 2, be provided with a horizontal bar and a perpendicular muscle, described horizontal bar is located on the mid point line of two the frame ribs in left and right, described perpendicular muscle is located on the mid point line of upper and lower two frame ribs, in described frame 2, be also provided with two diagonal bars, article two, diagonal bar is located on frame 2 diagonal, two horizontal strokes on described two diagonal bars and mid point line, perpendicular muscle forms punching " M shape " muscle 3, punching " M shape " muscle can fully increase grid center conductive ability and pole plate center intensity, increase pole plate center corrosion resistance, in described frame 2, be provided with a plurality of just " square shape " muscle 4 concentric with frame 2, the four edges of described just " square shape " muscle 4 is parallel to each other with the four edges frame rib of frame 2 respectively, distance between adjacent just " square shape " muscle 4 diminishes from inside to outside gradually, displacement is from just " square shape " muscle internal orifice distance is large, collar extension distance is little, because internal orifice has punching " M shape " muscle to support, so internal orifice distance is large, in described frame 2, be also provided with one and connect oblique " square shape " muscle 5 that four edges frame rib mid point surrounds, tiltedly " square shape " muscle externally just " square shape " muscle in a disguised form play humidification.Described tiltedly " square shape " muscle 5 intersects with described two diagonal bars and forms four intersection points, in described four intersection points, between the intersection point 10 of upper left side and upper side frame rib 21, be provided with an oblique auxiliary bar 6, because plate ear at pole plate on one side, so tiltedly auxiliary bar can shorten conduction distance, increases grid intensity simultaneously.
The cross-sectional area of described upper side frame rib 21 is greater than the cross-sectional area of its excess-three bar frame rib, upper side frame rib is large apart from the nearly distributed current of plate ear, so thicker, its excess-three bar frame rib distributed current is little, so thinner, thickness is directly proportional to the conduction size of electric current.
Described plate ear 1 top is provided with band dentation " square shape " groove, is beneficial to firm welding.Described frame 2 is square.
From described four intersection points to close frame direction, be respectively equipped with two vertical and hyphen muscle 7 and short perpendicular muscle 8 parallel with frame rib mutually.
Described perpendicular muscle and one of them just " square shape " muscle 4 intersect and form intersection point 2 11, the short perpendicular muscle 8 of drawing from described upper left side intersection point 10 intersects with upper side frame rib 21 and forms intersection point 39, between described intersection point 39 and intersection point 2 11, be also provided with an oblique auxiliary bar 6, because plate ear at pole plate on one side, so tiltedly auxiliary bar can shorten conduction distance, increases grid intensity simultaneously.
The utility model battery grid of resistance to creepage type firm welding, has improved the bonding strength of lead plaster, and electric conductivity improves; Grid corrosion situation is evenly basic and each position utilization of lead plaster is consistent; Grid strength increase; The rib of different structure can reduce consumption of lead, and final products reduce consumption of lead 10%.Particularly prevent grid creep in use, effectively stop lead plaster and come off, thereby improve battery life, battery improves 8%.
Claims (6)
1. the battery grid of resistance to creepage type, comprise frame and plate ear, the frame quadrangle that four edges frame rib surrounds up and down of serving as reasons, plate ear arranges perpendicular to upper side frame rib, it is characterized in that: in described frame, be provided with a horizontal bar and a perpendicular muscle, described horizontal bar is located on the mid point line of two the frame ribs in left and right, described perpendicular muscle is located on the mid point line of upper and lower two frame ribs, in described frame, be also provided with two diagonal bars, article two, diagonal bar is located on frame diagonal, two horizontal strokes on described two diagonal bars and mid point line, perpendicular muscle forms punching " M shape " muscle, in described frame, be provided with a plurality of just " square shape " muscle concentric with frame, the four edges of described just " square shape " muscle is parallel to each other with the four edges frame rib of frame respectively, distance between adjacent just " square shape " muscle diminishes from inside to outside gradually, in described frame, be also provided with one and connect oblique " square shape " muscle that four edges frame rib mid point surrounds, described tiltedly " square shape " muscle and described two diagonal bars intersect and form four intersection points, in described four intersection points, between the intersection point of upper left side and upper side frame rib, be provided with an oblique auxiliary bar.
2. the battery grid of resistance to creepage type according to claim 1, is characterized in that: the cross-sectional area of described upper side frame rib is greater than the cross-sectional area of its excess-three bar frame rib.
3. the battery grid of resistance to creepage type according to claim 1, is characterized in that: described plate ear top is provided with band dentation " square shape " groove.
4. the battery grid of resistance to creepage type according to claim 1, is characterized in that: described frame is square.
5. the battery grid of resistance to creepage type according to claim 1, is characterized in that: from described four intersection points to close frame direction, be respectively equipped with two vertical and hyphen muscle and short perpendicular muscle parallel with frame rib mutually.
6. the battery grid of resistance to creepage type according to claim 5, it is characterized in that: described perpendicular muscle and one of them just " square shape " muscle intersect and form intersection point two, the short perpendicular muscle of drawing from described upper left side intersection point and upper side frame rib intersect and form intersection point three, are also provided with an oblique auxiliary bar between described intersection point three and intersection point two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420114528.7U CN203932207U (en) | 2014-03-14 | 2014-03-14 | The battery grid of resistance to creepage type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420114528.7U CN203932207U (en) | 2014-03-14 | 2014-03-14 | The battery grid of resistance to creepage type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203932207U true CN203932207U (en) | 2014-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420114528.7U Expired - Lifetime CN203932207U (en) | 2014-03-14 | 2014-03-14 | The battery grid of resistance to creepage type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203932207U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105742644A (en) * | 2016-03-08 | 2016-07-06 | 超威电源有限公司 | Storage battery grid with brick wall structure, and storage battery |
-
2014
- 2014-03-14 CN CN201420114528.7U patent/CN203932207U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105742644A (en) * | 2016-03-08 | 2016-07-06 | 超威电源有限公司 | Storage battery grid with brick wall structure, and storage battery |
| CN105742644B (en) * | 2016-03-08 | 2019-01-11 | 超威电源有限公司 | A kind of brick wall structure battery grid and battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141105 |
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| CX01 | Expiry of patent term |