CN203326030U - Lead-acid storage battery and plate grid structure thereof - Google Patents
Lead-acid storage battery and plate grid structure thereof Download PDFInfo
- Publication number
- CN203326030U CN203326030U CN2013202762138U CN201320276213U CN203326030U CN 203326030 U CN203326030 U CN 203326030U CN 2013202762138 U CN2013202762138 U CN 2013202762138U CN 201320276213 U CN201320276213 U CN 201320276213U CN 203326030 U CN203326030 U CN 203326030U
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- grid structure
- rib
- lead acid
- acid accumulator
- lengthways
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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 discloses a lead-acid storage battery and a plate grid structure thereof. According to the plate grid structure, a concave portion is formed in a part, in cross connection with a second rib, of a first rib and is matched with the surface shape of the second rib, so that the first rib and the second rib are clung to each other more tightly, the bonding force between the ribs is larger, and the ribs are difficultly corroded, thus the condition that the battery is of long-term effectiveness is guaranteed.
Description
Technical field
The application relates to field of batteries, relates in particular to a kind of lead acid accumulator and grid structure thereof.
Background technology
In lead acid accumulator, grid structure is electric conductor and the supporting body of active material.Half traction battery is a kind of novel battery risen in the recent period, and it both can be for startup power supply, also can be for the lead acid accumulator of power electricity consumption, but it has high requirement to high-multiplying power discharge and low range electric discharge.
In lead acid accumulator, due to the anode plate grid structure easily because of adhesion between rib not by heavy corrosion, thereby cause battery failure, and general anode plate grid structure top is than the bottom seriously corroded.
Summary of the invention
The application provides a kind of lead acid accumulator and grid structure thereof, to strengthen the adhesion between rib, makes grid structure be difficult for being corroded, and guarantees that battery is effective for a long time.
According to the application's first aspect, the application provides a kind of grid structure of lead acid accumulator, comprises cross-coupled the first rib and the second rib, is provided with the recess with the second rib surface configuration coupling on described the first rib in described cross-coupled position.
According to the application's second aspect, the application provides a kind of lead acid accumulator, comprises the grid structure of lead acid accumulator described above.
The application's beneficial effect is:
By a kind of lead acid accumulator and grid structure thereof are provided, be provided with recess with the second cross-coupled position of rib on the first rib of grid structure, this recess and the second rib surface configuration coupling, like this, between the first rib and the second rib, laminating is tightr, between rib, adhesion is larger, is difficult for being corroded, thereby has guaranteed that battery is effective for a long time.
The accompanying drawing explanation
The schematic diagram of the grid structure of the lead acid accumulator that Fig. 1 is the embodiment of the present application.
Fig. 2 be in Fig. 1 grid structure along A-A line profile;
Fig. 3 be in Fig. 1 grid structure along B-B line profile;
The enlarged drawing that Fig. 4 is c part in Fig. 3;
The enlarged drawing that Fig. 5 is d part in Fig. 3;
Fig. 6 be in Fig. 1 grid structure along C-C line profile;
The enlarged drawing that Fig. 7 is a part in Fig. 6;
The enlarged drawing that Fig. 8 is b part in Fig. 6.
Embodiment
Below by embodiment, by reference to the accompanying drawings the application is described in further detail.
The lead acid accumulator of the present embodiment mainly comprises a kind of grid structure.This grid structure can be the anode plate grid structure, can be also the negative electrode grid structure.Please refer to Fig. 1 to Fig. 8, this grid structure mainly comprises cross-coupled lengthways of rod 1 and horizontal rib 2, is provided with the recess 3 with horizontal rib 2 surface configuration couplings on lengthways of rod 1 in cross-coupled position.When horizontal rib 2 surface configurations cylindrical (cross section be circular) or cross section, when oval, the section of this recess 3 is fillet.Like this, lengthways of rod 1 is tightr by laminating between recess 3 and horizontal rib 2, and between rib, adhesion is larger, is difficult for being corroded, thereby has guaranteed that battery is effective for a long time.
The section of recess 3 can be the fillet of radius 0.4-1.0mm, as the fillet of 0.4mm, 0.5mm, 0.8mm or 1.0mm.
As a kind of execution mode, grid structure also comprises frame 4, and the connecting portion that lengthways of rod 1 top and frame 4 join is towards frame 4 directional divergences.Can make like this lengthways of rod 1 with frame 4 in conjunction with also tightr, grid structure is difficult for being corroded more like this, easy-formation more when grid is cast, improved production efficiency.
As another kind of execution mode, by bottom, to the direction at top, it radially becomes large to lengthways of rod 1 gradually, thus the time lengthways of rod 1 by the part on top, more be difficult for being corroded.
Above content is the further description of the application being done in conjunction with concrete execution mode, can not assert that the application's concrete enforcement is confined to these explanations.For the application person of an ordinary skill in the technical field, under the prerequisite that does not break away from the application's design, can also make some simple deduction or replace.
Claims (6)
1. the grid structure of a lead acid accumulator, is characterized in that, comprises cross-coupled the first rib and the second rib, is provided with the recess with the second rib surface configuration coupling on described the first rib in described cross-coupled position.
2. the grid structure of lead acid accumulator as claimed in claim 1, is characterized in that, described the second rib surface configuration is cylindrical, the fillet that the section of described recess is radius 0.5mm.
3. the grid structure of lead acid accumulator as claimed in claim 1, is characterized in that, described grid structure comprises frame, and described the first rib is lengthways of rod, and the connecting portion that described lengthways of rod top and frame join is towards the frame directional divergence.
4. the grid structure of lead acid accumulator as claimed in claim 1, is characterized in that, described the first rib is lengthways of rod, and by bottom, to the direction at top, it radially becomes large to described lengthways of rod gradually.
5. the grid structure of lead acid accumulator as claimed in claim 1, is characterized in that, the grid structure of described lead acid accumulator is the anode plate grid structure.
6. a lead acid accumulator, is characterized in that, comprises the grid structure as the described lead acid accumulator of any one in claim 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202762138U CN203326030U (en) | 2013-05-20 | 2013-05-20 | Lead-acid storage battery and plate grid structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202762138U CN203326030U (en) | 2013-05-20 | 2013-05-20 | Lead-acid storage battery and plate grid structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203326030U true CN203326030U (en) | 2013-12-04 |
Family
ID=49665330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202762138U Expired - Lifetime CN203326030U (en) | 2013-05-20 | 2013-05-20 | Lead-acid storage battery and plate grid structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203326030U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105098196A (en) * | 2015-08-28 | 2015-11-25 | 安徽轰达电源有限公司 | Manufacturing process of lead-acid storage battery plate grid |
| CN113140735A (en) * | 2021-03-16 | 2021-07-20 | 风帆有限责任公司 | Accumulator grid and its preparing method |
| CN113193175A (en) * | 2021-03-16 | 2021-07-30 | 风帆有限责任公司 | Lead-acid accumulator |
-
2013
- 2013-05-20 CN CN2013202762138U patent/CN203326030U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105098196A (en) * | 2015-08-28 | 2015-11-25 | 安徽轰达电源有限公司 | Manufacturing process of lead-acid storage battery plate grid |
| CN113140735A (en) * | 2021-03-16 | 2021-07-20 | 风帆有限责任公司 | Accumulator grid and its preparing method |
| CN113193175A (en) * | 2021-03-16 | 2021-07-30 | 风帆有限责任公司 | Lead-acid accumulator |
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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: 20131204 |
|
| CX01 | Expiry of patent term |