CN203859177U - Flat-laminated four-terminal high-capacity battery - Google Patents
Flat-laminated four-terminal high-capacity battery Download PDFInfo
- Publication number
- CN203859177U CN203859177U CN201420135039.XU CN201420135039U CN203859177U CN 203859177 U CN203859177 U CN 203859177U CN 201420135039 U CN201420135039 U CN 201420135039U CN 203859177 U CN203859177 U CN 203859177U
- Authority
- CN
- China
- Prior art keywords
- negative
- terminal
- positive
- plate
- bus
- 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 - Lifetime
Links
- 210000005069 ears Anatomy 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 4
- 239000003365 glass fiber Substances 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims description 3
- 239000002253 acid Substances 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract 1
- 238000010030 laminating Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000011505 plaster Substances 0.000 description 9
- 239000003792 electrolyte Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000003475 lamination Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000019635 sulfation Effects 0.000 description 1
- 238000005670 sulfation reaction Methods 0.000 description 1
Classifications
-
- 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
- Gas Exhaust Devices For Batteries (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model discloses a flat-laminated four-terminal high-capacity battery, which belongs to the technical field of a lead-acid storage battery. The flat-laminated four-terminal high-capacity battery comprises a shell and an upper cover which is matched with the shell, wherein a cluster group which is matched with the shell is arranged in the shell, the cluster group comprises a plurality of positive plates and a plurality of negative plates, which are horizontally and alternately arranged in a laminating manner, a separation plate is arranged between every two adjacent positive plate and negative plate, two positive tabs are symmetrically arranged on the middle points of two opposite edges of each positive plate, two negative tabs are symmetrically arranged on the middle points of two opposite edges of each negative plate, each positive tab is connected with a positive bus-bar, one side end of the positive bus-bar is horizontally connected with a positive terminal, each negative tab is connected with a negative bus-bar, one side end of the negative bus-bar is horizontally connected with a negative terminal, and both the positive terminal and the negative terminal are arranged at the upper side end of the cluster group. By adopting the flat-laminated four-terminal high-capacity battery, the high assembling pressure can be maintained, the large-current discharging performance of the battery can be improved, the capacity of the battery can be increased, and the service life of the battery can be prolonged.
Description
Technical field
The utility model relates to Lead-acid Battery Technology field, particularly relates to a kind of flat folded formula four terminal high-capacity batteries.
Background technology
Conventional batteries lamination mode is upright lamination, the shortcoming existing is: battery is along with the electrolyte that extends it service time gradually reduces, inner lead plaster and grid progressively expand simultaneously, inner easily heating, due to upright superimposed sheets, it can expand to lamination direction, causes progressively bulging distortion of plastic casing, finally can not use.
Secondly, the direction of positive and negative plate ear is all at the same face, and the drawing also at the same face of bus-bar, (top) the plate face lead plaster utilance near near bus-bar is high, (bottom) the plate face lead plaster utilance far away apart from bus-bar is low, and upper board face lead plaster too utilizes easy softening and shedding like this, although bottom utilization is not high, but charging receiving amount is also few, so owe for a long time the lead plaster that causes easy to charge, by sulfation, is lost efficacy.So battery is short.
Utility model content
For overcoming problems of the prior art, the utility model provides a kind of raising high-rate battery discharge performance, increases the flat folded formula four terminal high-capacity batteries in battery capacity and useful life.
For achieving the above object, the technical solution adopted in the utility model is: a kind of flat folded formula four terminal high-capacity batteries, comprise housing and the upper cover matching with housing, in described housing, be provided with the cluster group of mating with it, the confined space that described upper cover and housing form is used for sealing cluster group, described cluster group comprises positive plate and the negative plate that horizontal stacking is crisscross arranged, between adjacent positive plate and negative plate, be provided with dividing plate, described negative plate is than the many a slices of positive plate, on two relative limit point midways of described positive plate, be arranged with two anode ears, on two relative limit point midways of described negative plate, be arranged with two negative electrode lugs, described two anode ears and two negative electrode lugs are crisscross arranged, on described anode ear, be connected with positive bus, described positive bus one side and its level connection joint have plus end, on described negative electrode lug, be connected with negative bus, described negative bus one side and its level connection joint have negative terminal, just described, negative terminal is all arranged on the upside of cluster group.
On described, cover and be provided with five valve openings and four terminal holes that mate with terminal, described five valve openings are located at respectively four angles and the center of upper cover.
The horizontal cross-section of described housing is square, and four limit point midways of housing are " protruding " word shape.
Described dividing plate adopts glass fibre to make.
Useful good effect of the present utility model is:
(1) accumulators collection group can keep higher assembling pressure (conventional batteries assembling pressure is 30 ~ 80Kpa, this battery is 90 ~ 120Kpa), battery case can bulging, so electrolyte is not easy layering, lead plaster is difficult for loose coming off, final extending battery life 30%;
(2) every pole plate is two lugs, accumulates 4 bus-bars, and lead plaster discharge capacity is high, and battery capacity improves 10%, and battery high-rate performance strengthens 15%, can avoid short circuit or loose contact phenomenon completely simultaneously, guarantees normal power supply; 4 limits of housing are " protruding " rib shape, strength increase, and the resistance to collision ability of this battery strengthens, and guarantees to have higher endurance, improves endurance 33%;
(3) because every pole plate is symmetrical Double-pole lug, the lead plaster at each position reaction consistency improves, and battery is not easy to cause monolithic backwardness to cause capacity attenuation phenomenon;
(4) cell cover face is five valve openings, improve to open the sensitivity of closing, and avoid because certain valve opening lost efficacy and caused battery to be scrapped or security incident occurs.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the inner cluster group of the utility model.
In figure: 1, negative terminal, 2, upper cover, 3, valve opening, 4, housing, 5, negative plate, 6, dividing plate, 7, positive plate, 8, positive bus, 9, plus end, 10, anode ear, 11, negative electrode lug, 12, negative bus.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
Referring to Fig. 1, Fig. 2, a kind of flat folded formula four terminal high-capacity batteries of the utility model, comprise housing 4 and the upper cover 2 matching with housing 4, the horizontal cross-section of described housing 4 is square, four limit point midways of housing 4 are " protruding " word shape, in described housing 4, be provided with the cluster group of mating with it, the confined space that described upper cover 2 and housing 4 form is used for sealing cluster group, housing and upper cover adhering and sealing, avoid electrolyte excessive, described cluster group comprises positive plate 7 and the negative plate 5 that horizontal stacking is crisscross arranged, it on positive/negative plate, is lead plaster, it is the main material that stores electric weight, between adjacent positive plate 7 and negative plate 5, be provided with dividing plate 6, described dividing plate 6 adopts glass fibre to make, the effect of dividing plate is isolation positive/negative plate, avoid positive/negative plate contact short circuit, dividing plate can also store electrolyte simultaneously, for pole plate provides electrolyte in time, described negative plate 5 is than positive plate a slice more than 7, on two relative limit point midways of described positive plate 7, be arranged with two anode ears 10, on two relative limit point midways of described negative plate 5, be arranged with two negative electrode lugs 11, described two anode ears 10 and two negative electrode lugs 11 are crisscross arranged, on described anode ear 10, be connected with positive bus 8, described positive bus 8 one sides and its level connection joint have plus end 9, on described negative electrode lug 11, be connected with negative bus 12, described negative bus 12 1 sides and its level connection joint have negative terminal 1, just described, negative terminal (9, 1) be all arranged on the upside of cluster group, this cluster group is under electrolyte effect, electric weight is through lug, bus-bar, terminal imports or derives.
Described upper cover 2 is provided with five valve openings 3 and four and terminal (9, 1) terminal hole of coupling, described five valve openings 3 are located at respectively four angles and the center of upper cover 2, on cover five valve openings be set, when surpassing 50Kpa, inside battery air pressure automatically opens exhaust, lower than 30Kpa, close exhaust, avoid opening for a long time dehydration, also avoid air pressure inside compared with high not exhaust and casing deformation simultaneously, five promptnesses that valve opening is beneficial to exhaust and closes, avoid the single valve opening opening and closing of conventional batteries not in time, can avoid certain valve opening to lose efficacy and cause battery to be scrapped or security incident generation simultaneously.
Claims (4)
1. put down folded formula four terminal high-capacity batteries for one kind, comprise housing and the upper cover matching with housing, in described housing, be provided with the cluster group of mating with it, the confined space that described upper cover and housing form is used for sealing cluster group, it is characterized in that: described cluster group comprises positive plate and the negative plate that horizontal stacking is crisscross arranged, between adjacent positive plate and negative plate, be provided with dividing plate, described negative plate is than the many a slices of positive plate, on two relative limit point midways of described positive plate, be arranged with two anode ears, on two relative limit point midways of described negative plate, be arranged with two negative electrode lugs, described two anode ears and two negative electrode lugs are crisscross arranged, on described anode ear, be connected with positive bus, described positive bus one side and its level connection joint have plus end, on described negative electrode lug, be connected with negative bus, described negative bus one side and its level connection joint have negative terminal, just described, negative terminal is all arranged on the upside of cluster group.
2. flat folded formula four terminal high-capacity batteries according to claim 1, is characterized in that: on described, cover and be provided with five valve openings and four terminal holes that mate with terminal, described five valve openings are located at respectively four angles and the center of upper cover.
3. flat folded formula four terminal high-capacity batteries according to claim 1, is characterized in that: the horizontal cross-section of described housing is square, and four limit point midways of housing are " protruding " word shape.
4. flat folded formula four terminal high-capacity batteries according to claim 1, is characterized in that: described dividing plate adopts glass fibre to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420135039.XU CN203859177U (en) | 2014-03-25 | 2014-03-25 | Flat-laminated four-terminal high-capacity battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420135039.XU CN203859177U (en) | 2014-03-25 | 2014-03-25 | Flat-laminated four-terminal high-capacity battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203859177U true CN203859177U (en) | 2014-10-01 |
Family
ID=51609017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420135039.XU Expired - Lifetime CN203859177U (en) | 2014-03-25 | 2014-03-25 | Flat-laminated four-terminal high-capacity battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203859177U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105322238A (en) * | 2015-09-18 | 2016-02-10 | 汤恭年 | Overlapped copper-acid storage battery |
-
2014
- 2014-03-25 CN CN201420135039.XU patent/CN203859177U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105322238A (en) * | 2015-09-18 | 2016-02-10 | 汤恭年 | Overlapped copper-acid storage battery |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141001 |