CN203859156U - Anti-permeability lead-acid storage battery - Google Patents
Anti-permeability lead-acid storage battery Download PDFInfo
- Publication number
- CN203859156U CN203859156U CN201420223671.XU CN201420223671U CN203859156U CN 203859156 U CN203859156 U CN 203859156U CN 201420223671 U CN201420223671 U CN 201420223671U CN 203859156 U CN203859156 U CN 203859156U
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- China
- Prior art keywords
- plate
- negative
- positive
- utmost point
- point group
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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 utility model relates to an anti-permeability lead-acid storage battery, and relates to a storage battery. The utility model aims at providing an anti-permeability lead-acid storage battery which is simple in structure, high in safety, long in service life and low in cost. The anti-permeability lead-acid storage battery comprises a shell, wherein the inside of the shell is uniformly divided into a plurality of installation grooves, a plate group consisting of positive polar plates, negative polar plates and separation plates is installed in each installation groove, the lower part of the plate group is filled with electrolyte, the positive polar plates and the negative polar plates in the plate group are sequentially arranged in a staggered manner, the outer side of each positive polar plate and the outer side of each negative polar plate is wrapped with the separation plates, both each positive polar plate and each negative polar plate are respectively provided with a tab, first tabs of the positive polar plates are connected together to form a positive electrode, second tabs of the negative polar plates are connected together to form a negative electrode, and the plate group is wrapped with a boot.
Description
Technical field
The utility model relates to a kind of storage battery, particularly relates to a kind of impermeable lead acid accumulator.
Background technology
Lead acid accumulator is a kind of of storage battery, and main feature is to adopt dilute sulfuric acid to do electrolyte, uses brown lead oxide and velvet-like lead respectively as the positive pole of battery and a kind of acid cell of negative pole.A lot of fields such as present communication, finance, railway and electric bicycle are a large amount of lead acid accumulators of using all.Lead-acid storage battery outer case mainly adopts bi-material at present, and the first is polypropylene material, and this toughness of material is good, osmotic-pressure-tolerant is good, but intensity is low, and the pressure bearing can not meet lead acid accumulator demand; The second is ABS material, and this material voltage endurance capability is high, can meet lead acid accumulator standard, but its osmotic-pressure-tolerant is poor, causes battery dehydration in depositing and using fast, once and housing break, hold fire hazardous.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of simple in structure, safe, long service life, impermeable lead acid accumulator that cost is low.
A kind of impermeable lead acid accumulator of the utility model, comprise shell, enclosure is evenly separated into several mounting grooves, in each mounting groove, be provided with the utmost point group who is formed by positive plate, negative plate and dividing plate, utmost point group bottom is filled with electrolyte, positive plate and negative plate in described utmost point group are staggeredly placed successively, and positive plate or negative plate outside are enclosed with dividing plate, on described positive plate and negative plate, be all processed with plate ear, the first plate ear of each positive plate is connected to form positive pole, the second plate ear of each negative plate is connected to form negative pole, and described utmost point group outer wrap has boots cover.
A kind of impermeable lead acid accumulator of the utility model, it is rectangle that wherein said boots cover launches rear surface, and for covering the space of a whole page of utmost point group bottom and both sides, front and back pole plate, boots cover is selected polypropylene material, and thickness is 1.5～2mm.
A kind of impermeable lead acid accumulator of the utility model, wherein said shell adopts ABS material.
A kind of impermeable lead acid accumulator of the utility model, wherein said positive pole and negative pole form by the plate ear welding of each pole plate respectively.
A kind of impermeable lead acid accumulator difference from prior art of the utility model is that a kind of impermeable lead acid accumulator of the utility model overlaps and has one deck boots cover between utmost point group and shell, avoid electrolyte in utmost point group directly and housing contacts, so both can keep the advantage of shell ABS material itself, can overcome the osmotic-pressure-tolerant of ABS material own poor simultaneously, the easy shortcoming of dehydration, extends useful life of this device.At shell, meet accident damaged in the situation that, boots cover can avoid electrolyte to overflow, and stops the generation of fire or other fortuitous events, improves the fail safe of this device.Boots cover adopts polypropylene material, and thickness can be reduced to 1.5～2mm, has reduced this and has installed whole cost.
Below in conjunction with accompanying drawing, a kind of impermeable lead acid accumulator of the present utility model is described further.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of impermeable lead acid accumulator of the utility model;
Fig. 2 is the end view of utmost point group in a kind of impermeable lead acid accumulator of the utility model.
Embodiment
As shown in Figure 1, a kind of impermeable lead acid accumulator of the utility model comprises shell 4, and shell 4 adopts ABS material.Shell 4 inside are evenly separated into several mounting grooves 11, are provided with the utmost point group 6 who is comprised of positive plate 1, negative plate 2 and dividing plate 3 in each mounting groove 11, and utmost point group 6 bottoms are filled with electrolyte.As shown in Figure 2, positive plate 1 and negative plate 2 in utmost point group 6 are staggeredly placed successively, and positive plate 1 or negative plate 2 outsides are enclosed with dividing plate 3, for positive/negative plate is separated.In the present embodiment, for positive plate 1 outer wrap, there is dividing plate 3.As depicted in figs. 1 and 2, on positive plate 1 and negative plate 2, be all processed with plate ear, the first plate ear 9 of each positive plate 1 is welded together to form positive pole 8, and the second plate ear 10 of each negative plate 2 is welded together to form negative pole 7.Utmost point group 6 outer wrap have boots cover 5, and it is rectangle that boots cover 5 launches rear surface, and for covering the space of a whole page of utmost point group 6 bottoms and both sides, front and back pole plate, boots cover 5 is selected polypropylene material, and thickness is 1.5～2mm.
When installing, a kind of impermeable lead acid accumulator of the utility model first boots cover 5 is wrapped in to utmost point group 6 outsides, and be filled with a certain amount of electrolyte to utmost point group 6 inside, 11 li of mounting grooves that again utmost point groups 6 of boots covers 5 parcels are put into shell 4 inside, finally a plurality of utmost point groups 6 with boots cover 5 by shell 4 inside form storage batterys jointly.
Above-described embodiment is described preferred implementation of the present utility model; not scope of the present utility model is limited; do not departing under the prerequisite of the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model, all should fall in the definite protection range of the utility model claims.
Claims (4)
1. an impermeable lead acid accumulator, it is characterized in that: comprise shell, enclosure is evenly separated into several mounting grooves, in each mounting groove, be provided with the utmost point group who is formed by positive plate, negative plate and dividing plate, utmost point group bottom is filled with electrolyte, positive plate and negative plate in described utmost point group are staggeredly placed successively, and positive plate or negative plate outside are enclosed with dividing plate, on described positive plate and negative plate, be all processed with plate ear, the first plate ear of each positive plate is connected to form positive pole, the second plate ear of each negative plate is connected to form negative pole, and described utmost point group outer wrap has boots cover.
2. a kind of impermeable lead acid accumulator according to claim 1, is characterized in that: it is rectangle that described boots cover launches rear surface, and for covering the space of a whole page of utmost point group bottom and both sides, front and back pole plate, boots cover is selected polypropylene material, and thickness is 1.5～2mm.
3. a kind of impermeable lead acid accumulator according to claim 1, is characterized in that: described shell adopts ABS material.
4. a kind of impermeable lead acid accumulator according to claim 1, is characterized in that: described positive pole and negative pole form by the plate ear welding of each pole plate respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420223671.XU CN203859156U (en) | 2014-05-04 | 2014-05-04 | Anti-permeability lead-acid storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420223671.XU CN203859156U (en) | 2014-05-04 | 2014-05-04 | Anti-permeability lead-acid storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203859156U true CN203859156U (en) | 2014-10-01 |
Family
ID=51608997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420223671.XU Expired - Fee Related CN203859156U (en) | 2014-05-04 | 2014-05-04 | Anti-permeability lead-acid storage battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203859156U (en) |
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2014
- 2014-05-04 CN CN201420223671.XU patent/CN203859156U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 Termination date: 20160504 |