CN107689454B - The carrying object of battery - Google Patents
The carrying object of battery Download PDFInfo
- Publication number
- CN107689454B CN107689454B CN201710917072.6A CN201710917072A CN107689454B CN 107689454 B CN107689454 B CN 107689454B CN 201710917072 A CN201710917072 A CN 201710917072A CN 107689454 B CN107689454 B CN 107689454B
- Authority
- CN
- China
- Prior art keywords
- vertical bar
- bar item
- tab
- transverse rod
- gradually reduced
- 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
-
- 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
- H01M4/78—Shapes other than plane or cylindrical, e.g. helical
-
- 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 present invention relates to battery technology fields, disclose a kind of carrying object of battery, tab (2) is located at frame (1) one side edge, the transverse rod strip (3) of each even thickness 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；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 carrying object 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 carrying object of battery.
Background technique
The carrying object 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 carrying object 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 carrying object of battery, Neng Gouyou
The utilization rate of electronics on effect balance carrying object in each section lead plaster in active material, effectively extends current-carrying body life time.
Technical solution: the present invention provides a kind of carrying object of battery, including frame, tab, several even thickness
The vertical bar item of transverse rod strip and several even thickness, the tab are located at the frame one side edge, each transverse rod strip and each institute
It states vertical bar item and intersects to be connected and at least a main vertical bar item and institute are set in the scuncheon, several vertical bar items
It states tab to be located along the same line, remaining each vertical bar item is successively arranged to two sides using the main vertical bar item as baseline, from by proximad
One end far from the tab, the spacing between each vertical bar item are gradually reduced, and from by proximad far from the main vertical bar item
Direction, the width of each vertical bar item is gradually reduced, and the spacing between the vertical bar item is gradually reduced two-by-two；Several cross
Rib extends 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 width 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.
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 current-carrying
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 current-carrying 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 carrying object
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 width of each vertical bar item is gradually reduced；From by proximad
One end far from tab, the width of each transverse rod strip are gradually reduced；The vertical bar item and transverse rod strip resistance of wider width are smaller (only to be considered
In the case where material area), in the case where electric current is equal, the voltage on the vertical bar item and transverse rod strip of wider width 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 carrying object
, the service life of entire carrying object 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, being applied on carrying object
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 carrying object 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 carrying object one end
On item and each vertical bar item the required time relative to apart from the farther away carrying object 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 carrying object of distal end；
To sum up, compared with the existing technology in carrying object for, on the carrying object 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 carrying object.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the carrying object of battery in the prior art；
Fig. 2 is the structural schematic diagram of the carrying object 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 carrying object of battery, as shown in Fig. 2, carrying object is by frame 1, tab 2, several
The transverse rod strip 3 of even thickness and the vertical bar item 5 of several even thickness form, cross-conduction between each transverse rod strip 3 and each vertical bar item 4
The inside of frame 1 is set, and 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, be somebody's turn to do
Main vertical bar item 401 and tab 2 be located at same straight line and with the conducting of tab 2, remaining vertical bar item 4 on the basis of main vertical bar item 401 to
Spacing arrangement is successively gradually reduced in two sides, and close to 2 one end of tab, the spacing between vertical bar item 4 is larger two-by-two, far from tab 2
One end, the spacing between vertical bar item 4 is smaller two-by-two, from by the direction proximad far from main vertical bar item 401, the width of each vertical bar item 4
It is gradually reduced；Spacing arrangement is successively gradually reduced along main 401 length direction of vertical bar item in each transverse rod strip 3, and each transverse rod strip 3 is with main perpendicular
Rib 401 is end line, is successively extended to the direction far from main vertical bar item 401 in main 401 two sides of vertical bar item, close to main vertical bar item
Spacing of 401 one end two-by-two between transverse rod strip 3 is larger, one end far from main vertical bar item 4, two-by-two the spacing between transverse rod strip 3
Smaller, from by one end proximad far from tab 2, the width 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 (3)
1. a kind of carrying object of battery, which is characterized in that including frame (1), tab (2), several even thickness transverse rod strip
(3) and the vertical bar item (4) of several even thickness, the tab (2) are located at the frame (1) one side edge, each transverse rod strip
(3) conducting that intersects with each vertical bar item (4) is arranged in the inside of the frame (1), several vertical bar items (4) extremely
A rare main vertical bar item (401) is located along the same line with the tab (2), remaining each vertical bar item (4) is with the main vertical bar
Item (401) is that baseline is successively arranged to two sides, from by one end proximad far from the tab (2), two-by-two the vertical bar item (4) it
Between spacing be gradually reduced, and from by direction proximad far from the main vertical bar item (401), the width of each vertical bar item (4)
It is gradually reduced, the spacing between the vertical bar item (4) is gradually reduced two-by-two；Several transverse rod strips (3) are with the main vertical bar
Item (401) is that end line extends to two sides；From by one end proximad far from the main vertical bar item (401), the transverse rod strip (3) two-by-two
Between spacing be gradually reduced.
2. the carrying object of battery according to claim 1, which is characterized in that from by proximad far from the tab (2)
The width of one end, each transverse rod strip (3) is gradually reduced.
3. the carrying object 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.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710917072.6A CN107689454B (en) | 2017-09-30 | 2017-09-30 | The carrying object of battery |
| PCT/CN2017/113739 WO2019061793A1 (en) | 2017-09-30 | 2017-11-30 | Carrier liquid of storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710917072.6A CN107689454B (en) | 2017-09-30 | 2017-09-30 | The carrying object of battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107689454A CN107689454A (en) | 2018-02-13 |
| CN107689454B true CN107689454B (en) | 2019-05-31 |
Family
ID=61154123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710917072.6A Active CN107689454B (en) | 2017-09-30 | 2017-09-30 | The carrying object of battery |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107689454B (en) |
| WO (1) | WO2019061793A1 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2667676Y (en) * | 2003-12-11 | 2004-12-29 | 邱延甫 | Leaf vein shape positive pole plate grid without maintenance |
| CN202268443U (en) * | 2011-09-30 | 2012-06-06 | 超威电源有限公司 | Lead-acid battery plate grid |
| CN203932232U (en) * | 2014-01-02 | 2014-11-05 | 黄学鸿 | The resistance to overdischarge structure of lead acid accumulator |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203787507U (en) * | 2013-12-07 | 2014-08-20 | 河南超威电源有限公司 | Spine-type grid structure |
| CN204991849U (en) * | 2015-08-31 | 2016-01-20 | 朱学军 | Compound grid |
| CN207381479U (en) * | 2017-09-30 | 2018-05-18 | 浙江天能电池(江苏)有限公司 | The carrying object of accumulator |
-
2017
- 2017-09-30 CN CN201710917072.6A patent/CN107689454B/en active Active
- 2017-11-30 WO PCT/CN2017/113739 patent/WO2019061793A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2667676Y (en) * | 2003-12-11 | 2004-12-29 | 邱延甫 | Leaf vein shape positive pole plate grid without maintenance |
| CN202268443U (en) * | 2011-09-30 | 2012-06-06 | 超威电源有限公司 | Lead-acid battery plate grid |
| CN203932232U (en) * | 2014-01-02 | 2014-11-05 | 黄学鸿 | The resistance to overdischarge structure of lead acid accumulator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107689454A (en) | 2018-02-13 |
| WO2019061793A1 (en) | 2019-04-04 |
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