CN202268447U - Longitudinal grid - Google Patents
Longitudinal grid Download PDFInfo
- Publication number
- CN202268447U CN202268447U CN2011203767233U CN201120376723U CN202268447U CN 202268447 U CN202268447 U CN 202268447U CN 2011203767233 U CN2011203767233 U CN 2011203767233U CN 201120376723 U CN201120376723 U CN 201120376723U CN 202268447 U CN202268447 U CN 202268447U
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- China
- Prior art keywords
- lengthways
- rod
- grid
- grid body
- main
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- 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
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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
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Abstract
The utility model relates to a longitudinal grid, which comprises a grid body and a lug. A plurality of longitudinal ribs and horizontal ribs which are staggered vertically are arranged in the grid body, each longitudinal rib comprises a main longitudinal rib and an auxiliary longitudinal rib, the main longitudinal ribs are aslant arranged in the grid body, the inclined angle of the grid body and the vertical face is from 10 degrees to 14 degrees, and the auxiliary longitudinal ribs are parallel to the main longitudinal ribs. The longitudinal grid has the advantages that the main longitudinal ribs are aslant arranged in the grid body, and the inclined angle of the grid body and the vertical face is from 10 degrees to 14 degrees, thereby effectively improving utilization rate of active materials of a battery, and greatly enhancing current transmission efficiency.
Description
Technical field
The utility model relates to a kind of lead acid accumulator and forms parts, relates to a kind of vertical grid specifically.
Background technology
Grid is the main building block of lead acid accumulator, present electric boosted automobile-used lead acid accumulator, and the design of the grid in pole plate is made is mostly with the design of horizontal rectangle grid; Grid rib horizontal bar is many, and perpendicular muscle is few, and grid all is the polar biased ear simultaneously; Internal resistance is bigger, is unfavorable for the transmission of electric current, and grid is prone to skeleton and is subject to destruction; Creep-resistant property is poor, thereby the big electric current of battery and comprehensive electrochemical properties have received certain restriction.
The utility model content
The technical problem that the utility model will solve is to improve the efficiency of transmission of electric current.
In order to solve the problems of the technologies described above; The utility model is realized through following technical scheme: a kind of vertical grid, comprise grid body and lug, and be provided with the lengthways of rod and horizontal rib of some vertical interlaceds in the said grid body; Said lengthways of rod comprises main lengthways of rod and secondary lengthways of rod; Said main lengthways of rod is obliquely installed in the grid body, and the angle of said grid body and vertical plane is the 10-14 degree, and said secondary lengthways of rod setting laterally arranges with main lengthways of rod.
Preferably, the angle of said grid body and vertical plane is 12 degree, reaches best current delivery efficient.
Preferably; Said grid body is a rectangle frame, and said lug is arranged on the left part of grid body entablature, and main lengthways of rod top is 17-20mm from the horizontal range in the grid body upper left corner; The bottom of said main lengthways of rod is 17-20mm from the horizontal range in the grid body lower right corner; Inclined design effectively raises the cell active materials utilance like this, reduces internal resistance, prolongs the useful life of storage battery.
Preferably, the width on said main lengthways of rod top is 3.2-3.5mm, and the width of bottom is 1.5-1.7mm, and main rib is wide at the top and narrow at the bottom, and the conduction that helps electric current distributes.
Preferably, said main lengthways of rod top is 18.8mm from the horizontal range in the grid body upper left corner, and the bottom of said main lengthways of rod is 18.8mm from the horizontal range in the grid body lower right corner, a kind of execution mode of main lengthways of rod position.
Preferably, the spacing of said adjacent lengthways of rod is 5-7mm, and the spacing of adjacent horizontal rib is 14-17mm; Lengthways of rod is increased; Grid skeleton weight capacity greatly is improved, even the pole plate under the high assembling pressure also is difficult for impaired distortion.
Preferably, the spacing of said adjacent lengthways of rod is 6mm, and the spacing of adjacent horizontal rib is 15.5mm, lengthways of rod and horizontal a kind of execution mode of rib quantity.
In sum, the advantage of the utility model: be obliquely installed in the grid body through main lengthways of rod, the angle of grid body and vertical plane is 12 degree, effectively improves the active material utilization of battery, has greatly improved the efficient of current delivery.
Description of drawings
Below in conjunction with accompanying drawing the present invention is described further:
Fig. 1 is the front view of a kind of vertical grid of the utility model;
Embodiment
As shown in Figure 1: a kind of vertical grid, comprise grid body 2 and lug 1, be provided with the lengthways of rod and horizontal rib of some vertical interlaceds in the said grid body 2; Said lengthways of rod comprises main lengthways of rod 3 and secondary lengthways of rod; Said main lengthways of rod 3 is obliquely installed in grid body 2, and said grid body 2 is the 10-14 degree with the angle of vertical plane, and said secondary lengthways of rod setting and main lengthways of rod 3 laterally arrange; Said grid body 2 is 12 degree with the angle of vertical plane; Reach best current delivery efficient, said grid body 2 is by upper and lower crossbeam, the sealing rectangle frame of left and right crossbeam combination; Said lug 1 is arranged on the left part of grid body 2 entablatures; Main lengthways of rod 3 tops are 17-20mm from the horizontal range in grid body 2 upper left corners, and the bottom of said main lengthways of rod 3 is 17-20mm from the horizontal range in grid body 2 lower right corner, and inclined design effectively raises the cell active materials utilance like this; Reduce internal resistance; Prolong the useful life of storage battery, the utility model is that the horizontal range of said main lengthways of rod 3 tops from grid body 2 upper left corners is 18.8mm, and the bottom of said main lengthways of rod 3 is 18.8mm from the horizontal range in grid body 2 lower right corner; The width on said main lengthways of rod 3 tops is 3.2-3.5mm, and the width of bottom is 1.5-1.7mm, and main rib is wide at the top and narrow at the bottom, and the conduction that helps electric current distributes; The spacing of said adjacent lengthways of rod is 5-7mm; The spacing of adjacent horizontal rib is 14-17mm, and lengthways of rod is increased, and grid skeleton weight capacity greatly is improved; Even the pole plate under the high assembling pressure; Also be difficult for impaired distortion, the utility model is that the spacing of said adjacent longitudinal rib condition is 6mm, and the spacing of adjacent horizontal rib is 15.5mm.
18.8mm (lug 1) sets up main lengthways of rod 3 to lower right corner 18.8mm place to grid body 2 from the upper left corner, and secondary lengthways of rod is that 6mm and main lengthways of rod 3 laterally arrange with the spacing, and laterally rib is perpendicular to lengthways of rod; And be 15.5 to laterally arrange with spacing; The lengthways of rod with inclination is main in the grid body 2 like this, and inclined design helps the transmission of electric current in the grid, when assembling; The increase of lengthways of rod improves grid skeleton weight capacity, is difficult for impaired distortion.
The grid body is interior to be main with lengthways of rod, and the design of inclination has improved the efficient of current delivery, can effectively improve the active material utilization of battery, reduces internal resistance, prolongs the useful life of storage battery.
Claims (7)
1. vertical grid; Comprise grid body (2) and lug (1); Be provided with the lengthways of rod and horizontal rib of some vertical interlaceds in the said grid body (2), it is characterized in that: said lengthways of rod comprises main lengthways of rod (3) and secondary lengthways of rod, and said main lengthways of rod (3) is obliquely installed in grid body (2); Said grid body (2) is the 10-14 degree with the angle of vertical plane, and said secondary lengthways of rod setting and main lengthways of rod (3) laterally arrange.
2. according to claims 1 described a kind of vertical grid, it is characterized in that: said grid body (2) is 12 degree with the angle of vertical plane.
3. according to claims 1 described a kind of vertical grid; It is characterized in that: said grid body (2) is a rectangle frame; Said lug (1) is arranged on the left part of grid body (2) entablature; Main lengthways of rod (3) top is 17-20mm from the horizontal range in grid body (2) upper left corner, and the bottom of said main lengthways of rod (3) is 17-20mm from the horizontal range in grid body (2) lower right corner.
4. according to claims 3 described a kind of vertical grids, it is characterized in that: the width on said main lengthways of rod (3) top is 3.2-3.5mm, and the width of bottom is 1.5-1.7mm.
5. according to claims 3 described a kind of vertical grids; It is characterized in that: said main lengthways of rod (3) top is 18.8mm from the horizontal range in grid body (2) upper left corner, and the bottom of said main lengthways of rod (3) is 18.8mm from the horizontal range in grid body (2) lower right corner.
6. according to each described a kind of vertical grid in claims 1 to 5, it is characterized in that: the spacing of said adjacent lengthways of rod is 5-7mm, and the spacing of adjacent horizontal rib is 14-17mm.
7. according to each described a kind of vertical grid in claims 6, it is characterized in that: the spacing of said adjacent longitudinal rib condition is 6mm, and the spacing of adjacent horizontal rib is 15.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203767233U CN202268447U (en) | 2011-09-28 | 2011-09-28 | Longitudinal grid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203767233U CN202268447U (en) | 2011-09-28 | 2011-09-28 | Longitudinal grid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202268447U true CN202268447U (en) | 2012-06-06 |
Family
ID=46159231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203767233U Expired - Lifetime CN202268447U (en) | 2011-09-28 | 2011-09-28 | Longitudinal grid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202268447U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105655594A (en) * | 2015-09-11 | 2016-06-08 | 安徽永恒动力科技有限公司 | Grid of pole plate |
-
2011
- 2011-09-28 CN CN2011203767233U patent/CN202268447U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105655594A (en) * | 2015-09-11 | 2016-06-08 | 安徽永恒动力科技有限公司 | Grid of pole plate |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120606 |