CN107732252B - The electric conductor of battery - Google Patents
The electric conductor of battery Download PDFInfo
- Publication number
- CN107732252B CN107732252B CN201710919766.3A CN201710919766A CN107732252B CN 107732252 B CN107732252 B CN 107732252B CN 201710919766 A CN201710919766 A CN 201710919766A CN 107732252 B CN107732252 B CN 107732252B
- Authority
- CN
- China
- Prior art keywords
- vertical bar
- bar item
- tab
- transverse rod
- item
- 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.)
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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
Abstract
The present invention relates to battery technology fields, disclose a kind of electric conductor of battery, tab (2) is located at frame (1) one side edge, each transverse rod strip (3) intersects with vertical bar item (4) is connected the one side that frame is arranged in, at least a main vertical bar item (401) is located along the same line with tab in several vertical bar items, remaining each vertical bar item is successively arranged to two sides using main vertical bar item as baseline, from by proximad far from one end of tab, the spacing between vertical bar item is gradually reduced two-by-two, and from by the direction proximad far from main vertical bar item, the width of each vertical bar item is gradually reduced, the spacing between vertical bar item is gradually reduced two-by-two, each vertical bar item is cone-shaped, and it is thicker close to one end of tab；Several transverse rod strips extend using the main vertical bar item as end line to two sides.The utilization rate of active material in this electric conductor active balance each section lead plaster, effectively extends the service life.
Description
Technical field
The present invention relates to battery technology field, in particular to a kind of electric conductor of battery.
Background technique
The electric conductor of battery is usually to be made of frame 1, tab 2, the transverse rod strip 3 of several even thickness and vertical bar item 4,
Such as Fig. 1, tab 2 is located at the one side edge of frame 1, intersects between each transverse rod strip 3 and each vertical bar item 4 and frame 1 is arranged in
Inside, be parallel to each other between each transverse rod strip 3 spaced set, and be parallel to each other spaced set between each vertical bar item 4, is having later
Have the frame 1 of transverse rod strip 3 and vertical bar item 4 apply on one side spread lead plaster after up to battery pole plate.During the work time, in lead plaster
Electrons be moved in each transverse rod strip and each vertical bar item, then moved up along each vertical bar item and be finally pooled to tab position, institute
With apart from the closer vertical bar item of tab and transverse rod strip one end farther away one end of electric current relative distance with regard to larger, and by transverse rod strip and perpendicular
Rib each section even thickness results in this way so each section resistance is essentially identical (in the case where only considering material area)
It is larger apart from the closer vertical bar item of tab and transverse rod strip one end voltage, and then cause active in lead plaster of the tab compared with near-end position
Material utilization is higher, and active material can discharge the corrosive substances such as sulfuric acid at work, easily corrodes vertical bar item and transverse bar
Item, in practical applications, often the closer vertical bar item of appearance distance tab and transverse rod strip have been corroded fracture, and apart from pole
The farther away vertical bar item of ear and transverse rod strip are also intact, and for entire electric conductor each section using unevenness, service life is shorter, causes to provide
Source waste.
Summary of the invention
Goal of the invention: aiming at the problems existing in the prior art, the present invention provides a kind of electric conductor of battery, Neng Gouyou
The utilization rate of the electronics on equilibrium conductance body in each section lead plaster in active material is imitated, conductance body life time is effectively extended.
Technical solution: the present invention provides a kind of electric conductors of battery, if including frame, tab, several transverse rod strips and
Dry vertical bar item, the tab are located at the frame one side edge, and each transverse rod strip and each vertical bar item intersect conducting
At least a main vertical bar item and the tab are set in the scuncheon, several vertical bar items and are located at same straight line
On, remaining each vertical bar item is successively arranged to two sides using the main vertical bar item as baseline, from by one end proximad far from the tab,
Spacing between each vertical bar item is gradually reduced, from by direction proximad far from the main vertical bar item, each vertical bar item
Area is gradually reduced, and the spacing between the vertical bar item is gradually reduced two-by-two, and each vertical bar item is cone-shaped, close institute
The one end for stating tab is thicker；Several transverse rod strips extend using the main vertical bar item as end line to two sides.
Preferably, it is gradually reduced from the spacing between one end proximad far from the main vertical bar item, each transverse rod strip.
Preferably, from by one end proximad far from the tab, the area of each transverse rod strip is gradually reduced.
Preferably, from by one end proximad far from the tab, the spacing between the transverse rod strip is gradually reduced two-by-two.
Preferably, each transverse rod strip is cone-shaped, and one end close to the main vertical bar item is thicker.
The utility model has the advantages that firstly, the present invention from by one end proximad far from the tab, two-by-two the spacing between vertical bar item by
It is tapered small, and from by one end proximad far from main vertical bar item, the spacing between transverse rod strip is gradually reduced two-by-two, in this way, in conductance
After smearing lead plaster on body, one end far from tab, the square being made of each transverse rod strip and each vertical bar item is just smaller, lesser square
Electronics in interior lead plaster in active material can be moved on each transverse rod strip and each vertical bar item (, institute smaller because of square quickly
It is smaller with moving displacement), then electronics is moved to tab position along each rib and is utilized by tab；And apart from the closer conductance of tab
Body one end, electronics of the square that each transverse rod strip is formed with each vertical bar item with regard to larger, in biggish square in lead plaster in active material
For compared with the electronics in small cube, it is longer (because of side to be moved to the required time on each transverse rod strip and each vertical bar item
Block is larger, so moving displacement is larger), it balances so above structure is equivalent to apart from tab nearer end and compared with distal end electric conductor
The utilization rate of electronics in upper active material；
Secondly, the present invention is from by the direction proximad far from main vertical bar item, the area of each vertical bar item is gradually reduced；From by proximad
One end far from tab, the area of each transverse rod strip are gradually reduced；The biggish vertical bar item of area and smaller (the only consideration of transverse rod strip resistance
In the case where material area), in the case where electric current is equal, the voltage on the biggish vertical bar item of area and transverse rod strip is relatively
Small, this makes it possible to the utilization rates of relative reduction active material in the lead plaster of tab position, are promoted far from tab position
The utilization rate of active material in lead plaster, to reach the balanced mesh using each section vertical bar item and transverse rod strip on entire electric conductor
, the service life of entire electric conductor is promoted, economize on resources the energy；
Again, the present invention is from by the direction proximad far from main vertical bar item, and the spacing between the vertical bar item gradually subtracts two-by-two
It is small；From by proximad far from one end of tab, the spacing between the transverse rod strip is gradually reduced two-by-two；In this way, applying on an electrical conductor
After smearing lead plaster, one end far from tab is just further decreased, lead in small cube by the square that each transverse rod strip is formed with each vertical bar item
Electronics in cream in active material can be moved to quickly on each transverse rod strip and each vertical bar item, and then electronics is moved along each rib
It is utilized to tab position by tab；And apart from the closer electric conductor one end of tab, the square of each transverse rod strip and each vertical bar item composition
It just further increases, so the electronics in lead plaster in active material is moved to each transverse bar apart from tab closer electric conductor one end
On item and each vertical bar item the required time relative to apart from the farther away electric conductor one end of tab with regard to longer, so above structure phase
When in further balancing apart from tab nearer end and compared with the utilization rate of electronics in active material on the electric conductor of distal end；
Finally, each vertical bar item be it is cone-shaped, close to tab one end it is thicker；Each transverse rod strip is cone-shaped, close master
One end of vertical bar item is thicker, when electronics moves the position for being pooled to close tab along each transverse rod strip and vertical bar item, due to leaning on proximal pole
Vertical bar one end of ear is relatively thick, thicker close to transverse rod strip one end of main vertical bar item, the vertical bar item relative to thinner separate tab
One end, thinner separate main vertical bar item transverse rod strip one end, it is smaller compared with the resistance of butt end (only consider material area in the case where),
Relatively small compared with the voltage of butt end in the case where electric current is equal, this makes it possible to relative reductions close to the lead plaster of tab position
The utilization rate of middle active material promotes the utilization rate of active material in the lead plaster far from tab position, to reach balanced utilization
The purpose of each section vertical bar item and transverse rod strip, promotes the service life of entire electric conductor, economize on resources the energy on entire electric conductor.
To sum up, compared with the existing technology in electric conductor for, on the electric conductor in the present invention in each section active material
The utilization rate relative equilibrium of electronics effectively avoids transverse rod strip apart from tab nearer end and vertical bar item due to the active matter of this part
Matter utilization rate is larger and the fracture that is corroded, and effectively promotes the service life of electric conductor.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the electric conductor of battery in the prior art；
Fig. 2 is the structural schematic diagram of the electric conductor of battery in the present invention.
Specific embodiment
The present invention is described in detail with reference to the accompanying drawing.
Present embodiments provide for a kind of electric conductor of battery, as shown in Fig. 2, electric conductor is by frame 1, tab 2, several
Cone-shaped transverse rod strip 3 and several cone-shaped vertical bar items 5 form, and cross-conduction is arranged between each transverse rod strip 3 and each vertical bar item 4
In the inside of frame 1, tab 2 is located at the one side edge of frame 1.In each vertical bar item 4, there is one for main vertical bar item 401, the master is perpendicular
Rib 401 and tab 2 are located at same straight line and are connected with tab 2, remaining vertical bar item 4 is on the basis of main vertical bar item 401 to two sides
Spacing arrangement is successively gradually reduced, close to 2 one end of tab each 4 one end of vertical bar item it is thicker, two-by-two the spacing between vertical bar item 4 compared with
Greatly, each 4 one end of vertical bar item far from 2 one end of tab is thinner, and the spacing two-by-two between vertical bar item 4 is smaller, from by proximad far from main
The area in the direction of vertical bar item 401, each vertical bar item 4 is gradually reduced；Each transverse rod strip 3 along main 401 length direction of vertical bar item successively by
Tapered small spacing arrangement, and each transverse rod strip 3 is end line with main vertical bar item 401, in main 401 two sides of vertical bar item successively to far from main perpendicular
The direction of rib 401 extends, and 3 one end of each transverse rod strip close to main 401 one end of vertical bar item is thicker, two-by-two between transverse rod strip 3 between
Away from larger, 3 one end of each transverse rod strip far from main 4 one end of vertical bar item is thinner, and the spacing two-by-two between transverse rod strip 3 is smaller, from close
To one end far from tab 2, the area of each transverse rod strip 3 is gradually reduced.
The technical concepts and features of above embodiment only to illustrate the invention, its object is to allow be familiar with technique
People cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all according to the present invention
The equivalent transformation or modification that Spirit Essence is done, should be covered by the protection scope of the present invention.
Claims (4)
1. a kind of electric conductor of battery, which is characterized in that including frame (1), tab (2), several transverse rod strips (3) and several perpendicular
Rib (4), the tab (2) are located at the frame (1) one side edge, each transverse rod strip (3) and each vertical bar item (4) phase
An at least main vertical bar item (401) is arranged in the inside of the frame (1), several vertical bar items (4) in mutual cross-conduction
It is located along the same line with the tab (2), remaining each vertical bar item (4) is baseline successively to two with the main vertical bar item (401)
Side arranges, and from by one end proximad far from the tab (2), the spacing between the vertical bar item (4) is gradually reduced two-by-two, from leaning on
Direction proximad far from the main vertical bar item (401), the area of each vertical bar item (4) are gradually reduced, two-by-two the vertical bar item
(4) spacing between is gradually reduced, and each vertical bar item (4) be it is cone-shaped, close to the tab (2) one end it is thicker；
Several transverse rod strips (3) are that end line extends to two sides with the main vertical bar item (401)；From by proximad far from the main vertical bar
One end of item (401), the spacing between the transverse rod strip (3) is gradually reduced two-by-two.
2. the electric conductor of battery according to claim 1, which is characterized in that from by proximad far from the tab (2)
The area of one end, each transverse rod strip (3) is gradually reduced.
3. the electric conductor of battery according to claim 1 or 2, which is characterized in that from by proximad far from the tab (2)
One end, the spacing between the transverse rod strip (3) is gradually reduced two-by-two.
4. the electric conductor of battery according to claim 1 or 2, which is characterized in that each transverse rod strip (3) is pointed cone
Shape, one end close to the main vertical bar item (401) are thicker.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710919766.3A CN107732252B (en) | 2017-09-30 | 2017-09-30 | The electric conductor of battery |
| PCT/CN2017/113738 WO2019061792A1 (en) | 2017-09-30 | 2017-11-30 | Electrical conductor of storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710919766.3A CN107732252B (en) | 2017-09-30 | 2017-09-30 | The electric conductor of battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107732252A CN107732252A (en) | 2018-02-23 |
| CN107732252B true CN107732252B (en) | 2019-09-27 |
Family
ID=61208548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710919766.3A Active CN107732252B (en) | 2017-09-30 | 2017-09-30 | The electric conductor of battery |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107732252B (en) |
| WO (1) | WO2019061792A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110299480A (en) * | 2019-05-28 | 2019-10-01 | 超威电源有限公司 | A kind of battery |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207250645U (en) * | 2017-09-30 | 2018-04-17 | 浙江天能电池(江苏)有限公司 | The electric conductor of storage battery |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201829564U (en) * | 2010-09-26 | 2011-05-11 | 天能电池集团有限公司 | Storage battery grid |
| JP2013196828A (en) * | 2012-03-16 | 2013-09-30 | Toyota Industries Corp | Cast grid body of lead-acid storage battery |
| CN103199264B (en) * | 2013-03-19 | 2015-09-09 | 浙江天能电池(江苏)有限公司 | A kind of novel accumulators collection fluid |
| IN2014CH02207A (en) * | 2013-05-31 | 2015-07-03 | Gs Yuasa Int Ltd | |
| CN203562479U (en) * | 2013-10-15 | 2014-04-23 | 超威电源有限公司 | Slab lattice with diagonal bar gradually-changing structure |
| CN203707252U (en) * | 2013-11-26 | 2014-07-09 | 河南超威电源有限公司 | Lead-acid storage battery grid |
| CN203932232U (en) * | 2014-01-02 | 2014-11-05 | 黄学鸿 | The resistance to overdischarge structure of lead acid accumulator |
| CN203895546U (en) * | 2014-06-04 | 2014-10-22 | 超威电源有限公司 | Novel special grid for container formation of storage battery |
| CN204991849U (en) * | 2015-08-31 | 2016-01-20 | 朱学军 | Compound grid |
| JP2017069123A (en) * | 2015-10-01 | 2017-04-06 | 日立化成株式会社 | Punched lattice for lead acid battery, positive electrode for lead acid battery, and lead acid battery using the same |
| CN207165685U (en) * | 2017-09-30 | 2018-03-30 | 浙江天能电池(江苏)有限公司 | A kind of battery current-carrying plate |
-
2017
- 2017-09-30 CN CN201710919766.3A patent/CN107732252B/en active Active
- 2017-11-30 WO PCT/CN2017/113738 patent/WO2019061792A1/en active Application Filing
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207250645U (en) * | 2017-09-30 | 2018-04-17 | 浙江天能电池(江苏)有限公司 | The electric conductor of storage battery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107732252A (en) | 2018-02-23 |
| WO2019061792A1 (en) | 2019-04-04 |
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