CN103633383A - Conjoined storage battery - Google Patents
Conjoined storage battery Download PDFInfo
- Publication number
- CN103633383A CN103633383A CN201310586148.3A CN201310586148A CN103633383A CN 103633383 A CN103633383 A CN 103633383A CN 201310586148 A CN201310586148 A CN 201310586148A CN 103633383 A CN103633383 A CN 103633383A
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- China
- Prior art keywords
- battery
- conjuncted
- negative
- conjoined
- positive
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/06—Lead-acid accumulators
- H01M10/12—Construction or manufacture
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/528—Fixed electrical connections, i.e. not intended for disconnection
- H01M50/529—Intercell connections through partitions, e.g. in a battery casing
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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
Abstract
The invention discloses a conjoined storage battery. The conjoined storage battery comprises a battery shell and a shell cap, wherein the shell cap is sealed and fixed above the shell; the terminal installation holes are respectively formed in the left side and the right side of the top end of the shell cap; the inside of the battery shell is divided into at least two unit cells by plastic baffles; each unit cell is internally provided with a unit battery polar group respectively, and is filled with electrolyte; the unit battery polar groups are connected in series so as to form a conjoined battery polar group; terminals are respectively fixed on two ends of the conjoined battery polar group; positive bus bars and negative bus bars of two adjacent unit battery polar groups are connected by gap bridges. The conjoined battery disclosed by the invention changes an external connection mode of conventional single batteries into an internal connection mode, so that the processes of voltage measurement, wire connection and the like are omitted during the production process; the assembling requirement is omitted; when the conjoined battery is installed in an electromobile, a battery pack is not required to be installed externally; the installation of external connection wires is reduced; the possibility of the poor contact of the external connection wires is prevented; the installation is simpler and rapider.
Description
Technical field
The present invention relates to a kind of storage battery, particularly a kind of conjuncted storage battery.
Background technology
The internal storage battery syndeton of prior art (referring to accompanying drawing 1), the flow direction of (electric discharge) electric current (referring to accompanying drawing 2) when this battery is used in electric motor car: this single inside battery is 6 cell utmost point groups, each monomer is that plastic partition block is opened, each cell utmost point group is 2V, and totally 6 is 12V every monomer.Electric bicycle four above-mentioned batteries that general each car is installed now, the annexation of four batteries (referring to accompanying drawing 3 and accompanying drawing 4), first battery negative terminal is connected with wire with second battery plus end, second battery negative terminal is connected with wire with the 3rd battery plus end, the 4th battery negative terminal is connected with wire with the 4th battery plus end, finally the electrode line of controller for electric vehicle is connected with the plus end of first battery in the future again, the negative line of controller is connected with the negative terminal of the 4th battery, and then the lid of battery case is covered, be arranged in electric motor car.The voltage of every battery is 12V, and the voltage of four batteries is superimposed and equals 48V, and this Battery pack can drive the operation of 48V electric bicycle like this.The weight of above-mentioned four batteries, voltage, discharge time are basically identical, and the useful life of battery is just long, otherwise occur that single battery falls behind, other three also cannot the operation of driving electric car.So manufacturing firm will weigh every single lattice pole plate weight in battery production process, the pole plate weight of every battery, the acid amount of every battery, the voltage of every battery, the discharge time of every battery (capacity), multiple tracks quality is checked on, and the combination of quality screening layer by layer finally makes these 4 batteries meet the unanimously just one-tenth one Battery pack delivery packaging together of above-mentioned project.
When electric motor car is used existing battery to install, produce following shortcoming: single battery production housing quantity of plastics is more, the waste that takes up room of the plastics between battery; Single battery pole plate in process of production can not guarantee it is at same production of environment, if not being the pole plate of a paste mixing machine, it not the pole plate of a curing room, it not the battery of an acid adding machine, it not the battery of same charger, these factors can cause battery consistency poor, even if can not guaranteed capacity be to measure under identical conditions with voltage, capacity combo; This links together outward with 4 batteries, and connecting line is the loosening no power that opens circuit easily, and the more hidden danger of linkage section is also just more; Battery is installed complicated in electric motor car, if wiring error possibility no power or short circuit cause security incident; If stuffy in battery case in use procedure, inner accumulation hydrogen can cause an explosion accident.
Summary of the invention
Object of the present invention, in order to overcome shortcomings and deficiencies of the prior art, provides a kind of conjuncted storage battery.
In order to achieve the above object, technical scheme of the present invention is: a kind of conjuncted storage battery, comprise battery container and cap, described cap sealing is fixed on housing top, this left and right sides, cap top offers respectively terminal installing hole, described battery container inside is divided at least two single lattice by plastic septum, in each single lattice, be respectively arranged with cell utmost point group, in described single lattice, be filled with electrolyte, it is characterized in that: described cell utmost point group is composed in series conjuncted battery pole group, the two ends of described conjuncted battery pole group are fixed with respectively terminal, the positive bus of adjacent two cell utmost point groups is connected by gap bridge with negative bus.
In said structure, described cell utmost point group comprises positive and negative bus-bar, positive and negative pole plate and separator paper, and described positive bus lower end connects positive plate, and described negative bus lower end connects negative plate, between positive and negative pole plate, is provided with separator paper.
In said structure, the quantity of described single lattice is 24 lattice.
In said structure, the voltage of described cell utmost point group is 2V.
In said structure, described terminal comprises plus end and negative terminal, and described plus end is arranged on the positive bus of conjuncted battery pole group one end, and described negative terminal is arranged on the negative bus of the conjuncted battery pole group other end.
The invention has the beneficial effects as follows:
1, the conjuncted battery of the present invention makes the outer connected mode of single battery of routine into interior connection, thereby in production process, reduces the processes such as measuring voltage, line, has omitted combo requirement; The present invention adopts inner connection mode to reduce wall thickness space and the plastics cost between battery, while being arranged on electric motor car, not be used in cased battery box, and reduce external connection is installed, and the probability of avoiding external connection loose contact, more simple and fast is installed; , extend the battery charging life-span, take 6-DZM-12 battery as example: discharging current is 6A, the moving bicycle charger charging of used for charging, battery life has and fills anti-electric bringing up to for 300 times 400 times, has improved 33%(referring to table one).Table one:
2, the conjuncted battery of the present invention, many battery strings that plastics barrier Thickness Ratio between battery is passed a bridge be associated with reduce, improved battery container to utilize space; The consistency of battery pole group is just controlled before capping, not be used in acid adding, charging and spends too many energy to screen combination, and follow-up combo again, reduces and form technique, saves production cost; The battery container of this conjuncted battery is exactly the battery case that in electric motor car, many are assembled together, both unite two into one, reduced exterior battery case, save the cost of a battery case, and battery is due to without cased battery box, so be more conducive to heat radiation in charging process, accumulate the explosion accidents such as hydrogen in the battery case of avoiding over; Battery of the present invention is installed simple, only connect each of positive and negative terminal, avoid a plurality of connections and obscured wrong equivalent risk, and battery use procedure occurs that quality problems are to be easy to check, easily pinpoint the problems, will check in the past whether many cell voltages and connecting line have problem, after the conjuncted storage battery of employing the present invention, only need to check a cell voltage, be easy to safeguard, be convenient to maintenance.
Accompanying drawing explanation
Fig. 1 is the perspective view that prior art storage battery is removed cap;
Fig. 2 is the current direction schematic diagram of prior art battery;
Fig. 3 is prior art battery four plan structure schematic diagrames that battery connects while using in electric motor car;
Fig. 4 is prior art battery four perspective view that battery connects while using in electric motor car;
Fig. 5 is the plan structure schematic diagram that the conjuncted storage battery of the present invention is removed cap;
Fig. 6 is the perspective view that the conjuncted storage battery of the present invention is removed cap;
Fig. 7 is the perspective view of the conjuncted storage battery of the present invention;
In figure, 1-1, battery container, 1-2, plus end, 1-3, negative bus, 1-4, gap bridge, 1-5, negative terminal, 1-6, positive bus, 1-7, plastic septum, 1-8, current direction, the connecting line between 1-9, battery, 1-10, battery pack mounted box, 4-1, plus end, 4-2, negative bus, 4-3, gap bridge, 4-4, negative terminal, 4-5, current direction, 4-6, positive bus, 4-7 battery container, 4-8, cap, 4-9, plastic septum.
Embodiment
Below in conjunction with the drawings and the specific embodiments, the present invention is described in further detail:
Embodiment mono-: referring to a kind of conjuncted storage battery of Fig. 5 to Fig. 7, comprise battery container 4-7 and cap 4-8, described cap 4-8 sealing is fixed on housing 4-7 top, the left and right sides, this cap 4-8 top offers respectively terminal installing hole, described battery container 4-7 inside is divided at least two single lattice by plastic septum 4-9, in each single lattice, be respectively arranged with cell utmost point group, in described single lattice, be filled with electrolyte, described cell utmost point group is composed in series conjuncted battery pole group, the two ends of described conjuncted battery pole group are fixed with respectively terminal, the 4-6 row of just confluxing of adjacent two cell utmost point groups is connected by gap bridge 4-3 with negative bus 4-2.
Described cell utmost point group comprises positive and negative bus-bar 4-6,4-2, positive and negative pole plate and separator paper, and described positive bus 4-6 lower end connects positive plate, and described negative remittance 4-2 stream row lower end connects negative plate, between positive and negative pole plate, is provided with separator paper.
The quantity of described single lattice is 24 lattice.
The voltage of described cell utmost point group is 2V.
Described terminal comprises plus end 4-1 and negative terminal 4-4, and described plus end 4-1 is arranged on the positive bus 4-6 of conjuncted battery pole group one end, and described negative terminal 4-4 is arranged on the negative bus 4-2 of the conjuncted battery pole group other end.
Above embodiment is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of making, is equal to replacement, improves, within all should being included in protection scope of the present invention.
Claims (5)
1. a conjuncted storage battery, comprise battery container and cap, described cap sealing is fixed on housing top, this left and right sides, cap top offers respectively terminal installing hole, described battery container inside is divided at least two single lattice by plastic septum, in each single lattice, be respectively arranged with cell utmost point group, in described single lattice, be filled with electrolyte, it is characterized in that: described cell utmost point group is composed in series conjuncted battery pole group, the two ends of described conjuncted battery pole group are fixed with respectively terminal, the positive bus of adjacent two cell utmost point groups is connected by gap bridge with negative bus.
2. conjuncted storage battery according to claim 1, it is characterized in that: described cell utmost point group comprises positive and negative bus-bar, positive and negative pole plate and separator paper, described positive bus lower end connects positive plate, described negative bus lower end connects negative plate, between positive and negative pole plate, is provided with separator paper.
3. conjuncted storage battery according to claim 1 and 2, is characterized in that: the quantity of described single lattice is 24 lattice.
4. conjuncted storage battery according to claim 1 and 2, is characterized in that: the voltage of described cell utmost point group is 2V.
5. conjuncted storage battery according to claim 1, it is characterized in that: described terminal comprises plus end and negative terminal, described plus end is arranged on the positive bus of conjuncted battery pole group one end, and described negative terminal is arranged on the negative bus of the conjuncted battery pole group other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310586148.3A CN103633383A (en) | 2013-11-21 | 2013-11-21 | Conjoined storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310586148.3A CN103633383A (en) | 2013-11-21 | 2013-11-21 | Conjoined storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103633383A true CN103633383A (en) | 2014-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310586148.3A Pending CN103633383A (en) | 2013-11-21 | 2013-11-21 | Conjoined storage battery |
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| Country | Link |
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| CN (1) | CN103633383A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104332605A (en) * | 2014-11-03 | 2015-02-04 | 太仓派欧技术咨询服务有限公司 | Bridge-type lead acid battery electrode plate and baffle structure |
| CN107170943A (en) * | 2017-07-05 | 2017-09-15 | 江西优特汽车技术有限公司 | Dividing plate and the Soft Roll electrokinetic cell with it |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101290981A (en) * | 2008-05-06 | 2008-10-22 | 浙江超威电源有限公司 | Connecting process of polar plate of lead acid batteries |
| CN103151566A (en) * | 2013-03-01 | 2013-06-12 | 超威电源有限公司 | Bipolar high-power lead storage battery |
| CN203589168U (en) * | 2013-11-21 | 2014-05-07 | 河南超威电源有限公司 | Jointed storage battery |
-
2013
- 2013-11-21 CN CN201310586148.3A patent/CN103633383A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101290981A (en) * | 2008-05-06 | 2008-10-22 | 浙江超威电源有限公司 | Connecting process of polar plate of lead acid batteries |
| CN103151566A (en) * | 2013-03-01 | 2013-06-12 | 超威电源有限公司 | Bipolar high-power lead storage battery |
| CN203589168U (en) * | 2013-11-21 | 2014-05-07 | 河南超威电源有限公司 | Jointed storage battery |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104332605A (en) * | 2014-11-03 | 2015-02-04 | 太仓派欧技术咨询服务有限公司 | Bridge-type lead acid battery electrode plate and baffle structure |
| CN107170943A (en) * | 2017-07-05 | 2017-09-15 | 江西优特汽车技术有限公司 | Dividing plate and the Soft Roll electrokinetic cell with it |
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20140312 |