CN203026611U - Lead-acid battery - Google Patents
Lead-acid battery Download PDFInfo
- Publication number
- CN203026611U CN203026611U CN2012206551004U CN201220655100U CN203026611U CN 203026611 U CN203026611 U CN 203026611U CN 2012206551004 U CN2012206551004 U CN 2012206551004U CN 201220655100 U CN201220655100 U CN 201220655100U CN 203026611 U CN203026611 U CN 203026611U
- Authority
- CN
- China
- Prior art keywords
- locating piece
- bus
- bar
- lead acid
- acid accumulator
- 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.)
- Expired - Fee Related
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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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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Connection Of Batteries Or Terminals (AREA)
Abstract
The application discloses a lead-acid battery. The lead-acid battery comprises a battery case, plate groups, a bus bar, poles, and location blocks, wherein the battery case comprises a plurality of single grids; the plate groups are placed in the corresponding single grids, and are connected with the poles through the bus bar; and the location blocks are fixed in the corresponding single grids, and are provided with limiting parts for limiting the position of the bus bar. By additionally arranging the location blocks in the lead-acid battery, the location blocks fixed in the corresponding single grids can limit the position of the bus bar so as to prevent shaking of the bus bar and further prevent shaking of the poles due to the fact that the poles and the bus bar are integrally fixed, thereby improving the fixation stability of the poles.
Description
Technical field
The application relates to a kind of lead acid accumulator, particularly relates to the interior fixedly structure of pole of a kind of lead acid accumulator.
Background technology
Therefore the advantages such as that lead acid accumulator has is cheap, reliable in quality, range of capacity are large, easy maintenance, long service life are widely used in all kinds of fields.
Wherein, some special type of automobile batteries is to adopt macrocell shell dress polar plate number situation seldom, pole is thicker because pole plate is few, cause whole utmost point group top-heavy, although utmost point group fix in battery case list lattice, but still the phenomenon that can cause pole to rock.And hauling type pole plate Rimless, pole plate itself is thin and light, more makes whole utmost point group's weight less than the weight of pole, causes whole utmost point group top-heavy.
Traditional solution is to adopt very thick pole plate, increases the weight of pole plate, makes whole utmost point group's bottom weight greater than the weight of pole, makes pole can not rock, and the shortcoming of doing like this is the cost that has improved battery.
Summary of the invention
The application provides a kind of lead acid accumulator that improves the pole stability maintenance.
First aspect according to the application, the application provides a kind of lead acid accumulator, comprise battery case, utmost point group, bus-bar and pole, described battery case has the battery case of a plurality of single lattice, described utmost point group correspondence is placed in each single lattice, and described utmost point group is connected with pole by bus-bar, also comprises locating piece, described locating piece is fixed in corresponding single lattice, and described locating piece is provided with for bus-bar is carried out spacing limiting section.
In a kind of more specifically embodiment of described lead acid accumulator, described locating piece comprises the groove and two projections that are positioned at the groove both sides as limiting section, and described bus-bar is stuck in described groove.
In a kind of more specifically embodiment of described lead acid accumulator, described locating piece size is suitable with the inner cavity size of corresponding single lattice, and the both sides that described locating piece is relative push against on the madial wall that is fixed on single lattice.
In a kind of more specifically embodiment of described lead acid accumulator, described locating piece size adapts with the bus-bar width.
In a kind of more specifically embodiment of described lead acid accumulator, described locating piece size equates with the bus-bar width.
The application's beneficial effect is:
In the application, set up locating piece in lead acid accumulator, this locating piece is fixed in corresponding single lattice, and the while can carry out bus-bar spacing, and it can not be rocked.Because pole and bus-bar are fixed as one, and then can guarantee that also pole can not rock, improve the stability maintenance of pole.
Description of drawings
Fig. 1 is single lattice inner structure cross-sectional schematic on battery case in a kind of embodiment of the application's lead acid accumulator;
Fig. 2 is the structural representation of locating piece in a kind of embodiment of the application's lead acid accumulator.
Embodiment
By reference to the accompanying drawings the present invention is described in further detail below by embodiment.
In the embodiment of the present application, lead acid accumulator comprises battery case, utmost point group, bus-bar, pole and locating piece.
Battery case has the battery case of a plurality of single lattice, and utmost point group correspondence is placed in each single lattice, and utmost point group is connected with pole by bus-bar.Locating piece is fixed in corresponding single lattice, and locating piece is provided with for bus-bar is carried out spacing limiting section.
This locating piece is fixed in corresponding single lattice, and the while can carry out bus-bar spacing, and it can not be rocked.Because pole and bus-bar are fixed as one, and then can guarantee that also pole can not rock, improve the stability maintenance of pole.
Be specifically described below in conjunction with the inventive concept of accompanying drawing to the application.
Please refer to Fig. 1 and 2, this lead acid accumulator comprises battery case 1, utmost point group 3, bus-bar 4, pole 5 and locating piece 6.Battery case 1 comprises single lattice 2 of a plurality of structures as shown in Figure 1, and the present embodiment only illustrates one of them single lattice 2 structure in Fig. 1 for convenience of description.
In the present embodiment, be provided with corresponding utmost point group 3 in single lattice 2, utmost point group 3 top tab welding bus-bars 4, on bus-bar 4, connecting post 5.
Please refer to Fig. 2, this locating piece 6 comprises as the groove 61 of limiting section and is positioned at two projections 62 of groove 61 both sides, when locating piece 6 is installed, bus-bar 4 is snapped onto in the groove 61 of locating piece 6, and the projection 62 at groove 61 two ends is clamped bus-bar 4.
Locating piece 6 sizes are suitable with the inner cavity size of corresponding single lattice 2, and the both sides that this locating piece 6 is relative push against on the madial wall that is fixed on single lattice 2.
These locating piece 6 sizes adapt with bus-bar 4 width, and this adapts can be equal, can be also to be slightly larger than bus-bar 4 width.
In the present embodiment, prop up the lateral wall of corresponding single lattice due to locating piece two ends, realize fixingly, the groove on locating piece can carry out bus-bar spacingly simultaneously, and it can not be rocked.Pole and bus-bar are fixed as one, and then can guarantee that also pole can not rock, and improve the stability maintenance of pole.
Further, this locating piece can adopt various waste materials to make, and can save production cost.
Above content is in conjunction with concrete execution mode further description made for the present invention, can not assert that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace.
Claims (5)
1. lead acid accumulator, comprise battery case, utmost point group, bus-bar and pole, described battery case has the battery case of a plurality of single lattice, described utmost point group correspondence is placed in each single lattice, described utmost point group is connected with pole by bus-bar, it is characterized in that, also comprises locating piece, described locating piece is fixed in corresponding single lattice, and described locating piece is provided with for bus-bar is carried out spacing limiting section.
2. lead acid accumulator as claimed in claim 1, is characterized in that, described locating piece comprises the groove and two projections that are positioned at the groove both sides as limiting section, and described bus-bar is stuck in described groove.
3. lead acid accumulator as claimed in claim 1 or 2, is characterized in that, described locating piece size is suitable with the inner cavity size of corresponding single lattice, and the both sides that described locating piece is relative push against on the madial wall that is fixed on single lattice.
4. lead acid accumulator as claimed in claim 3, is characterized in that, described locating piece size adapts with the bus-bar width.
5. lead acid accumulator as claimed in claim 3, is characterized in that, described locating piece size equates with the bus-bar width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206551004U CN203026611U (en) | 2012-12-03 | 2012-12-03 | Lead-acid battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206551004U CN203026611U (en) | 2012-12-03 | 2012-12-03 | Lead-acid battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203026611U true CN203026611U (en) | 2013-06-26 |
Family
ID=48650566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206551004U Expired - Fee Related CN203026611U (en) | 2012-12-03 | 2012-12-03 | Lead-acid battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203026611U (en) |
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2012
- 2012-12-03 CN CN2012206551004U patent/CN203026611U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20141203 |
|
| EXPY | Termination of patent right or utility model |