CN103560253A - Grid with inclined rib gradient structure - Google Patents
Grid with inclined rib gradient structure Download PDFInfo
- Publication number
- CN103560253A CN103560253A CN201310483508.7A CN201310483508A CN103560253A CN 103560253 A CN103560253 A CN 103560253A CN 201310483508 A CN201310483508 A CN 201310483508A CN 103560253 A CN103560253 A CN 103560253A
- Authority
- CN
- China
- Prior art keywords
- grid
- frame
- lengthways
- rod
- rhombus
- 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.)
- Granted
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/64—Carriers or collectors
- H01M4/70—Carriers or collectors characterised by shape or form
- H01M4/72—Grids
- H01M4/73—Grids for lead-acid accumulators, e.g. frame plates
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Cell Electrode Carriers And Collectors (AREA)
Abstract
The invention discloses a grid with an inclined rib gradient structure. The grid is high in conductivity, and high in service life performance and comprises a frame, wherein one edge of the frame is provided with a tab; horizontal ribs and longitudinal ribs are arranged in the frame in a staggered manner; intervals between the horizontal ribs are gradually reduced in the direction from the edge in which the tab is positioned to the opposite edge; the longitudinal ribs are distributed radially in the directions from the edge in which the tab is positioned to the other three edges. According to the grid, the uniformity is ensured, the areas of lattice cells of the grid are approximately the same, and as for the lower grid with large area, small auxiliary longitudinal ribs are adopted to approximately uniformly distribute the large grid, so that diachylum can be conveniently attached. An upper edge frame of the grid is radiated to two edge frames from the lower part of the tab with the largest width, so as to enable the current-carrying section area of a lower edge frame at the tab to be largest, the mechanical strength is also enhanced, and conditions can be provided for processes of solidifying, board splitting and the like, so that the technical effects of high conductivity and long service life can be realized.
Description
Technical field
The invention belongs to Lead-acid Battery Technology field, be specifically related to a kind of high conduction of diagonal bar grading structure, the grid of high life performance, be applicable to that lead acid accumulator plate grid manufactures and designs, starting or start-stop lead acid accumulator plate grid manufacture and design.
Background technology
Lead acid accumulator industry is through the development of centuries, lasting.Be widely used, press close to the lives of the people.In storage battery manufacturing process, the production of grid and design are vital links always.The grid structure of existing storage battery equates mainly with vertical frame sectional area and upper and lower side sectional area equalization is main, and the long-pending upper and lower side of most perpendicular section of ribs is all equal, is convenient to processing and produces.Yet the layout with regard to electric current on grid rib and frame, everywhere equal sectional area unreasonable.For the plate ear determining positions of storage battery battery current distribution situation.In order to improve grid electric conductivity and raw-material effective use and saving aspect, see the high conduction of ad hoc meter money, the radiation diagonal bar grid of high life.
Summary of the invention
Technical problem to be solved by this invention is just to provide a kind of grid of diagonal bar grading structure, adapts to the characteristics such as transient large current discharge, and grid structure is radial configuration layout, and plate ear structure is chosen as middle ear structure.Centered by pole plate ear, the line both sides perpendicular rib of radiation of evenly arranging, improves grid electric conductivity and raw-material effective use and saving, is the radiation diagonal bar grid of a kind of high conduction, high life.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of grid of diagonal bar grading structure, comprise frame, a limit of described frame is provided with lug, in described frame, be provided with interlaced horizontal rib and lengthways of rod, from limit, lug place, the direction of its opposite side, the interval between described horizontal rib reduces gradually; From limit, lug place, the direction on other three limits, described lengthways of rod is radioactive ray and distributes.
Preferably, the cross section of described frame is equilateral hexagon.
Preferably, the cross section of described horizontal rib and lengthways of rod is rhombus, and in frame institute planar, the minor axis of rhombus is vertical with frame place plane for the major axis of described rhombus, and two summits on the minor axis of described rhombus are arc transition.
Preferably, the lug lengthways of rod of the most close lug root is vertical with described horizontal rib, and from described lug lengthways of rod, the direction of the lengthways of rod on both sides, the major axis of the cross section rhombus of described lengthways of rod reduces gradually.
Preferably, the major axis of the cross section rhombus of described horizontal rib all equates.
Preferably, between described horizontal rib, be provided with auxiliary perpendicular rib near frame place, the cross section of described auxiliary perpendicular rib is rhombus, and described rhombus is identical with the cross section diamond shape of horizontal rib.
Preferably, the direction from lug opposite side to its limit, place, between described horizontal rib, be spaced apart a+nb, wherein a is 5～9mm, and b is 0.05～0.3mm, n >=0 and be integer.
Preferably, the extended line of described lengthways of rod intersects at the A point outside frame, and described A point is on the extended line of lug lengthways of rod, and A point is 100～250mm to the distance of frame, and the angle β between described lengthways of rod is 1 °～5 °.
Preferably, the major axis of the cross section rhombus of described lug lengthways of rod is c, the major axis of the cross section rhombus of the lengthways of rod on its both sides is, the major axis of the cross section rhombus of the lengthways of rod of close two vertical frames is e, wherein c, d, e are 3.0～0.7mm, and c>d>e, minor axis m is 0.7～2.0mm, and two adjacent side angle γ of described rhombus are 50 °～130 °.
Preferably, four angles of described frame are arc transition, and this arc radius R is 5～10mm, and two adjacent side angle δ of hexagon of described frame cross section are 50 °～130 °.
The invention discloses a kind of grid of diagonal bar grading structure, guarantee the intimate consistency of grid uniformity and grid grid area, for its underpart grid area, more adopt the approximate large grid area of mean allocation of little auxiliary perpendicular muscle, be convenient to adhering to of lead plaster.Grid upper side frame is to take lug bottom to be radiated to two frame places as its maximum width at, so that lug place lower frame current-carrying sectional area is maximum, also strengthened the mechanical strength at this place, for solidifying, divide the operations such as plate that condition is provided, to reach high conduction, the technique effect of high life simultaneously.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the invention will be further described:
Fig. 1 is the structural representation of the grid embodiment 1 of a kind of diagonal bar grading structure of the present invention;
Fig. 2 is the structural representation of the cross section of frame of the present invention;
Fig. 3 is the structural representation of the cross section of lengthways of rod of the present invention;
Fig. 4 is the structural representation of the embodiment of the present invention 2.
Embodiment
As shown in Figure 1, the grid embodiment 1 of a kind of diagonal bar grading structure of the present invention, comprise frame 1, a limit of described frame 1 is provided with lug 2, in described frame 1, be provided with interlaced horizontal rib 3 and lengthways of rod 4, from lug 2 limits, place, the direction of its opposite side, the interval between described horizontal rib 3 reduces gradually; From lug 2 limits, place, the direction on other three limits, described lengthways of rod 4 is radioactive ray and distributes.Because adopting radioactive lengthways of rod 4, if laterally rib 3 is evenly arranged, tend to make grid top grid area too small, wasting material affects again performance.Therefore determine that grid transverse rod strip centre-to-centre spacing is laddering cumulative layout, laterally the interval between rib 3 reduces gradually exactly, to guarantee the intimate consistency of grid grid area.
As shown in Figure 2, the cross section of described frame 1 is equilateral hexagon.According to current distributions, determine that grid upper side frame is to take lug 2 bottoms to be radiated to two frame places as its maximum width at, so that lug 2 place's lower frame current-carrying sectional areas are maximum, also strengthened the mechanical strength at this place simultaneously, for solidifying, divide the operations such as plate that condition is provided, be beneficial to conduction and strengthen this place's intensity.Frame 1 cross section is designed to the identical shaped hexagon of homalographic, is beneficial to casting and guarantees grid intensity and be beneficial to a minute plate demand.
Four angles of described frame 1 are arc transition, and this arc radius R is 5～10mm, and two adjacent side angle δ of hexagon of described frame 1 cross section are 50 °～130 °.
The cross section of described horizontal rib 3 and lengthways of rod 4 is rhombus, and planar the minor axis of rhombus is vertical with frame 1 place plane on 1, frame for the major axis of described rhombus, and two summits on the minor axis of described rhombus are arc transition.Because needing the characteristics such as heavy-current discharge, and meet frequent starting and user demand, must meet and should also want demand grid rib high-corrosion resistance by heavy-current discharge, therefore laterally the cross section of rib 3 and lengthways of rod 4 is all designed to rhombus, and on two diagonal angles, designs arc transition therein.
As shown in Figure 3, the lug lengthways of rod 41 of the most close lug root is vertical with described horizontal rib 3, the direction of the lengthways of rod 4 from described lug lengthways of rod 41 to both sides, the major axis of the cross section rhombus of described lengthways of rod 4 reduces gradually, the major axis of the cross section rhombus of lug lengthways of rod 41 is c, the major axis of the cross section rhombus of the lengthways of rod 4 on its both sides is d, the major axis of the cross section rhombus of the lengthways of rod 4 of close two vertical frames is e, c wherein, d, e is 3.0～0.7mm, and c>d>e, and minor axis m all equates, m is 0.7～2.0mm, two adjacent side angle γ of described rhombus are 50 °～130 °.
The major axis of the cross section rhombus of described horizontal rib 3 all equates.
Between described horizontal rib 3, be provided with auxiliary perpendicular rib 5 near frame 1 place, the cross section of described auxiliary perpendicular rib 5 is rhombus, and described rhombus is identical with the cross section diamond shape of horizontal rib 3.Because adopt radioactive lengthways of rod 4 structures, therefore, near two vertical frame places, can produce large-area grid, adopt the approximate large grid area of mean allocation of auxiliary perpendicular rib 5, be convenient to adhering to of lead plaster.
As shown in Figure 4, the grid embodiment 2 of a kind of diagonal bar grading structure of the present invention, its structure is substantially similar to embodiment 1, and difference is: 2 pairs of grid sizes of the present invention of the present embodiment have been done further restriction, make its effect better.Specific as follows:
From lug 2 opposite side, the direction on its limit, place, between described horizontal rib 3, be spaced apart a+nb, wherein a is 5～9mm, and b is 0.05～0.3mm, n >=0 and be integer.
The extended line of described lengthways of rod 4 intersects at the A point outside frame 1, and described A point is on the extended line of lug lengthways of rod 41, and A point is 100～250mm to the distance of frame 1, and the angle β between described lengthways of rod 4 is 1 °～5 °.
The foregoing is only specific embodiments of the invention, but technical characterictic of the present invention is not limited to this, any those skilled in the art is in the field of the invention, and the variation of doing or modification are all encompassed among the scope of the claims of the present invention.
Claims (10)
1. the grid of a diagonal bar grading structure, comprise frame (1), a limit of described frame (1) is provided with lug (2), in described frame (1), be provided with interlaced horizontal rib (3) and lengthways of rod (4), it is characterized in that: from lug (2) limit, place, the direction of its opposite side, the interval between described horizontal rib (3) reduces gradually; From lug (2) limit, place, the direction on other three limits, described lengthways of rod (4) is radioactive ray and distributes.
2. the grid of a kind of diagonal bar grading structure as claimed in claim 1, is characterized in that: the cross section of described frame (1) is equilateral hexagon.
3. the grid of a kind of diagonal bar grading structure as claimed in claim 1, it is characterized in that: the cross section of described horizontal rib (3) and lengthways of rod (4) is rhombus, the major axis of described rhombus in frame (1) institute planar, the minor axis of rhombus is vertical with frame (1) place plane, and two summits on the minor axis of described rhombus are arc transition.
4. the grid of a kind of diagonal bar grading structure as claimed in claim 3, it is characterized in that: the lug lengthways of rod (41) of the most close lug root is vertical with described horizontal rib (3), the direction of the lengthways of rod (4) from described lug lengthways of rod (41) to both sides, the major axis of the cross section rhombus of described lengthways of rod (4) reduces gradually.
5. the grid of a kind of diagonal bar grading structure as claimed in claim 4, is characterized in that: the major axis of the cross section rhombus of described horizontal rib (3) all equates.
6. the grid of a kind of diagonal bar grading structure as claimed in claim 5, it is characterized in that: between described horizontal rib (3), near frame (1), locate to be provided with to assist and erect rib (5), the cross section of described auxiliary perpendicular rib (5) is rhombus, and described rhombus is identical with the cross section diamond shape of horizontal rib (3).
7. the grid of a kind of diagonal bar grading structure as claimed in claim 1, it is characterized in that: from lug (2) opposite side, the direction on its limit, place, between described horizontal rib (3), be spaced apart a+nb, wherein a is 5～9mm, b is 0.05～0.3mm, n >=0 and be integer.
8. the grid of a kind of diagonal bar grading structure as claimed in claim 4, it is characterized in that: the extended line of described lengthways of rod (4) intersects at the outer A point of frame (1), described A point is on the extended line of lug lengthways of rod (41), A point is 100～250mm to the distance of frame (1), and the angle β between described lengthways of rod (4) is 1 °～5 °.
9. the grid of a kind of diagonal bar grading structure as claimed in claim 4, it is characterized in that: the major axis of the cross section rhombus of described lug lengthways of rod (41) is c, the major axis of the cross section rhombus of the lengthways of rod on its both sides (4) is (d), the major axis of the cross section rhombus of the lengthways of rod (4) of close two vertical frames is e, wherein c, d, e are 3.0～0.7mm, and c>d>e, minor axis m is 0.7～2.0mm, and two adjacent side angle γ of described rhombus are 50 °～130 °.
10. the grid of a kind of diagonal bar grading structure as claimed in claim 2, it is characterized in that: four angles of described frame (1) are arc transition, this arc radius R is 5～10mm, and two adjacent side angle δ of hexagon of described frame (1) cross section are 50 °～130 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310483508.7A CN103560253B (en) | 2013-10-15 | 2013-10-15 | A kind of grid of diagonal bar grading structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310483508.7A CN103560253B (en) | 2013-10-15 | 2013-10-15 | A kind of grid of diagonal bar grading structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103560253A true CN103560253A (en) | 2014-02-05 |
| CN103560253B CN103560253B (en) | 2015-10-14 |
Family
ID=50014454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310483508.7A Active CN103560253B (en) | 2013-10-15 | 2013-10-15 | A kind of grid of diagonal bar grading structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103560253B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958128A (en) * | 2016-06-30 | 2016-09-21 | 济源市万洋绿色能源有限公司 | 6-EVF-45AH lead-acid storage battery |
| CN105958129A (en) * | 2016-06-30 | 2016-09-21 | 济源市万洋绿色能源有限公司 | 6-DZM-12E lead-acid storage battery |
| CN106025386A (en) * | 2016-06-30 | 2016-10-12 | 济源市万洋绿色能源有限公司 | 6-EVF-38AH lead-acid battery |
| CN107086307A (en) * | 2017-04-14 | 2017-08-22 | 天能电池集团有限公司 | A kind of lead accumulator grid |
| CN108400390A (en) * | 2018-02-05 | 2018-08-14 | 安徽海容电源动力股份有限公司 | A kind of high energy-storage battery of new structure nano-colloid |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5319531A (en) * | 1976-08-05 | 1978-02-22 | Matsushita Electric Ind Co Ltd | Method of producing lead battery positive plate lattice |
| CN201435421Y (en) * | 2009-02-13 | 2010-03-31 | 深圳市雄韬电源科技有限公司 | Electrode grid structure of lead-acid storage battery |
| CN101944616A (en) * | 2010-09-26 | 2011-01-12 | 天能电池集团有限公司 | Grid of storage battery |
| CN201708211U (en) * | 2010-06-25 | 2011-01-12 | 武汉非凡电源有限公司 | Lead-acid accumulator grid |
| CN201741750U (en) * | 2010-07-27 | 2011-02-09 | 韦学忠 | Sheet grate for a lead-acid accumulator |
| CN201741751U (en) * | 2010-08-12 | 2011-02-09 | 江苏澳鑫科技发展有限公司 | Lead-acid storage battery grid with novel combination structure |
| CN203562479U (en) * | 2013-10-15 | 2014-04-23 | 超威电源有限公司 | Slab lattice with diagonal bar gradually-changing structure |
-
2013
- 2013-10-15 CN CN201310483508.7A patent/CN103560253B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5319531A (en) * | 1976-08-05 | 1978-02-22 | Matsushita Electric Ind Co Ltd | Method of producing lead battery positive plate lattice |
| CN201435421Y (en) * | 2009-02-13 | 2010-03-31 | 深圳市雄韬电源科技有限公司 | Electrode grid structure of lead-acid storage battery |
| CN201708211U (en) * | 2010-06-25 | 2011-01-12 | 武汉非凡电源有限公司 | Lead-acid accumulator grid |
| CN201741750U (en) * | 2010-07-27 | 2011-02-09 | 韦学忠 | Sheet grate for a lead-acid accumulator |
| CN201741751U (en) * | 2010-08-12 | 2011-02-09 | 江苏澳鑫科技发展有限公司 | Lead-acid storage battery grid with novel combination structure |
| CN101944616A (en) * | 2010-09-26 | 2011-01-12 | 天能电池集团有限公司 | Grid of storage battery |
| CN203562479U (en) * | 2013-10-15 | 2014-04-23 | 超威电源有限公司 | Slab lattice with diagonal bar gradually-changing structure |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958128A (en) * | 2016-06-30 | 2016-09-21 | 济源市万洋绿色能源有限公司 | 6-EVF-45AH lead-acid storage battery |
| CN105958129A (en) * | 2016-06-30 | 2016-09-21 | 济源市万洋绿色能源有限公司 | 6-DZM-12E lead-acid storage battery |
| CN106025386A (en) * | 2016-06-30 | 2016-10-12 | 济源市万洋绿色能源有限公司 | 6-EVF-38AH lead-acid battery |
| CN107086307A (en) * | 2017-04-14 | 2017-08-22 | 天能电池集团有限公司 | A kind of lead accumulator grid |
| CN107086307B (en) * | 2017-04-14 | 2023-06-16 | 天能电池集团股份有限公司 | Lead storage battery grid |
| CN108400390A (en) * | 2018-02-05 | 2018-08-14 | 安徽海容电源动力股份有限公司 | A kind of high energy-storage battery of new structure nano-colloid |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103560253B (en) | 2015-10-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103560253B (en) | A kind of grid of diagonal bar grading structure | |
| CN102738257A (en) | Low-cost efficient solar cell electrode grid line structure | |
| JP2014120761A (en) | Crystal silicon solar cell preventing generation of dark area due to breaking of electrode gate lines | |
| CN203707251U (en) | Convex bud square frame-shaped grid | |
| CN203562479U (en) | Slab lattice with diagonal bar gradually-changing structure | |
| WO2015161628A1 (en) | Positive grid of high-strength storage battery | |
| CN203456476U (en) | Crystalline silica solar cell front electrode | |
| CN210182325U (en) | Gas discharge tube | |
| CN208570771U (en) | A kind of grid structure of lead-acid accumulator | |
| CN203812971U (en) | High-strength storage battery positive grid | |
| CN203631683U (en) | Lithium ion battery pack | |
| CN201946687U (en) | Lead-acid storage battery grid | |
| CN206947441U (en) | Grid structure of storage battery | |
| CN206921911U (en) | A kind of positive grid of lead-acid power accumulator | |
| CN202308163U (en) | Novel structure for grid plate of storage battery | |
| CN202633864U (en) | Novel intensive busway housing | |
| CN202181609U (en) | Inspection well cover structure | |
| CN205542555U (en) | Device of putting off arc | |
| CN112635775B (en) | High-conductivity structural grid | |
| CN205265192U (en) | Bus duct bottom plate with high security performance | |
| CN203871413U (en) | High-efficiency gel energy storage battery separator | |
| CN202930755U (en) | Stable insulating bus frame for switch cabinet | |
| CN203423195U (en) | Sectional type tentacle back electrode | |
| CN203812970U (en) | High-strength storage battery negative grid | |
| CN202817100U (en) | Novel slab lattice of lead storage battery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |