CN105703027A - Intelligent storage battery - Google Patents
Intelligent storage battery Download PDFInfo
- Publication number
- CN105703027A CN105703027A CN201510259034.7A CN201510259034A CN105703027A CN 105703027 A CN105703027 A CN 105703027A CN 201510259034 A CN201510259034 A CN 201510259034A CN 105703027 A CN105703027 A CN 105703027A
- Authority
- CN
- China
- Prior art keywords
- cover body
- upper cover
- lower cover
- post holes
- positive
- 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.)
- Granted
Links
- 238000003860 storage Methods 0.000 title abstract description 5
- 239000012212 insulator Substances 0.000 claims 1
- 125000006850 spacer group Chemical group 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000565 sealant Substances 0.000 description 12
- 238000003466 welding Methods 0.000 description 10
- 238000004891 communication Methods 0.000 description 7
- 239000012530 fluid Substances 0.000 description 7
- 238000007789 sealing Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
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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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/147—Lids or covers
-
- 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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/147—Lids or covers
- H01M50/148—Lids or covers characterised by their shape
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
The invention discloses an intelligent storage battery. A top cover of a storage battery is formed by combining an upper cover body and a lower cover body, measurement circuit boards are arranged on the upper cover body and electrically connected with positive and negative pole posts between the upper cover body and the lower cover body separately through two wires. With the specific positions of the measurement circuit boards in the storage battery, the line connection operation between the measurement circuit boards and positive and negative terminals is much more convenient, the line connection is firm, and meanwhile, the production efficiency and the wiring safety are ensured.
Description
Technical field
The present invention relates to accumulator field, utilize measuring circuit plate to be connected with accumulator anode and cathode terminal to measure the intelligent battery of the various state parameter of accumulator in particular to a kind of。
Background technology
Accumulator is to be the device of electric energy by chemical energy, and conventional analysing valve control type lead-acid accumulator battery has anode and cathode terminals, the middle air valve hole also leaving discharge generated reactive gas。It is electrically connected respectively with the anode and cathode terminals of measuring circuit plate Yu accumulator, the measurement of the state parameters such as the voltage to accumulator, electric current, temperature, internal resistance can be realized, accumulator can also be controlled and carry out equalizaing charge, communication module on measuring circuit plate can communicate with the external world, outwardly transmit data and accept extraneous control, fully demonstrate the intelligent feature (CN202103142, CN202363557) of accumulator。The production of intelligent battery, first produces conventional accumulators body, covers the reserved groove placing measuring circuit plate, then measuring circuit plate and anode and cathode terminals are respectively attached by two wires again, utilize four-wire method to measure on Battery body。But, the line process between measuring circuit plate and anode and cathode terminals has suitable difficulty, is badly in need of overcoming。The generation first of this difficulty is because pole is smooth and conduction of heat is fast, temperature at weld not easily raises, and causes that not prison welding is solid, easily snaps, and weld surrounding space is narrow and small simultaneously, the heat of welding easily melt down on the pole column hole that covers, manual operation is also gruelling；It two matches at upper lid surface and with the measuring circuit plate in groove in order to the wire making connection is not exposed, also struggle with to make wire through the reserved passageway within upper cover, further increase the triviality of operation；Its three in order to make pad avoid exposed outside and oxidative deformation or destroyed by exopathogenic factor, during with sealant sealing accumulator anode and cathode terminal, pad need to be sealed together, but now easily make fluid sealant flow into lead channels, not only lose fluid sealant, it is also easy to make fluid sealant flow in measuring circuit plate groove, measuring contamination circuit board。CN203574021 discloses a kind of Storage Battery Top Cover, and this upper cover is when with sealant sealing pad, it is possible to avoid fluid sealant to flow in lead channels and measuring circuit plate groove, but still faces the problems such as welding is difficult, easily snap, complex operation is bothersome。Utility application 201520007105X provides a kind of terminal connecting plate, this connection sheet one end is connected on measuring circuit plate, the other end is the annular leaving ratchet, by this annular sleeve on anode and cathode terminals, ratchet and terminal phase clamping, connection is made to become very easy, avoid welding operation, but in order to the measuring circuit plate in the groove relatively low with position coordinates, remain a need for the annular end sealant sealing by connecting sheet, after connection sheet is sealed, when the temperature is changed, the expansion rate connecting sheet is different from the expansion rate of fluid sealant, it is easily caused between connection sheet and fluid sealant to ftracture, and then affect the sealing effectiveness at anode and cathode terminals place。As can be seen here, the wiring issue between measuring circuit plate and anode and cathode terminals never well solves, and becomes intelligent battery development yoke。
Summary of the invention
In order to overcome the difficulty of accumulator anode and cathode terminal and measuring circuit plate line, the technical problem to be solved is to provide a kind of intelligent battery, in this accumulator, between measuring circuit plate and anode and cathode terminals, wiring is convenient, firm, improves the reliability of production efficiency and connection simultaneously。
For achieving the above object, the present invention takes techniques below scheme:
A kind of intelligent battery, including shell, positive terminal, negative terminal and cap, it is characterized in that, described cap is by lower cover and is removably mounted at the upper cover body above lower cover and combines, described lower cover leaves lower cover positive pole post holes, lower cover negative pole post holes and lower cover vent, lower cover is tightly connected on the housing, described upper cover body leaves upper cover body positive pole post holes, upper cover body negative pole post holes, upper cover body air valve hole, measuring circuit plate is arranged on inside upper cover body, described positive terminal traverse lower cover positive pole post holes and upper cover body positive pole post holes, described negative terminal traverse lower cover negative pole post holes and upper cover body negative pole post holes, described lower cover vent is through upper cover body air valve hole, described measuring circuit plate electrically connects with the positive terminal between lower cover positive pole post holes and upper cover body positive pole post holes through two positive wires respectively, measuring circuit plate electrically connects with the negative terminal between lower cover negative pole post holes and upper cover body negative pole post holes through two negative wires simultaneously respectively。
In a preferred embodiment of the present invention, described two positive wires and two negative wires form by two terminal connecting plate insulation combinations, and this terminal connecting plate one end is the annular with ratchet, and the other end electrically connects with measuring circuit plate。Can being directly integrated in upper cover body by terminal connecting plate and electrically connect in advance with measuring circuit plate, directly cover during use on anode and cathode terminals and lower cover, ratchet can firmly be connected to around terminal。
In another preferred embodiment of the present invention, described two positive wires and two negative wires are plain conductor, and are directly welded on anode and cathode terminals。
Upper cover body can leave draw-in groove or block tongue, accordingly, lower cover or shell leave block tongue or draw-in groove, therefore, it is possible to directly upper cover body is connected on lower cover or shell。
Measuring circuit plate can arrange wireless communication module and extraneous communication, it is also possible to network interface is set, by netting twine and extraneous communication, in upper cover body, leave network interface jack accordingly, upper cover body can also leave board switch hole, indicator lamp hole etc.。Network interface jack can be two side by side, it is simple to cascade。
Adopt upper and lower two lids, overcome the constraint that measuring circuit plate can only be put into lid groove in the past, it is unnecessary to the position of conjunction measuring circuit board and in lid, carry out loaded down with trivial details connecting by connecting wire again, also need not again in the pole column hole of lid welding lead or install connect sheet, the i.e. junction point of wire and pole or be connected position that sheet is stuck on pole because no longer by the impact measuring circuit board lower position, the position that both positive and negative polarity pole is higher can be arranged on, operation when it also avoid with sealant sealing pole, pad or connection sheet annular end sealed simultaneously, lid is prevented to be subject to the destruction of welding temperature, the problem not further relating to fluid sealant leakage, bring operation facility greatly and safety, the confined space that the combination of upper and lower lid is formed effectively protects pad or connects sheet, prevent from being damaged by extraneous factor, serve the effect same with sealant sealing protection。
Accompanying drawing explanation
Fig. 1 is one embodiment of the invention sectional structure schematic diagram；
Fig. 2 is upper and lower lid detonation configuration schematic diagram in embodiment corresponding to Fig. 1；
Fig. 3 is another embodiment of the present invention sectional structure schematic diagram。
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described:
As it is shown in figure 1, this intelligent battery includes shell 1, positive terminal 2, negative terminal 3, the cap 4 above accumulator is made up of lower cover 5 and upper cover body 6, and upper cover body 6 is removably mounted on lower cover 5。Leaving lower cover positive pole post holes 7, lower cover negative pole post holes 8 and lower cover vent 9 on lower cover 4, lower cover 4 is sealedly connected on shell 1 by the mode of thermal welding。Leaving upper cover body positive pole post holes 10, upper cover body negative pole post holes 11 and upper cover body air valve hole 12 in upper cover body 6, positive terminal 2 passes lower cover positive pole post holes 7 and upper cover body positive pole post holes 10, negative terminal 3 traverse lower cover negative pole post holes 8, upper cover body negative pole post holes 11。Lower cover vent 9, through upper cover body air valve hole 12, installs air valve in lower cover vent 9 port。Measuring circuit plate 13 screw is arranged on upper cover body inner top surface, connect two positive terminals at the power interface place of measuring circuit plate 13 respectively and connect sheet 14 and two negative terminals connection sheets 15, these four terminal connecting plate one end are annular, annular inboard has ratchet, when being enclosed within when annular end on positive terminal or negative terminal, ratchet is connected on the side of pole, and the other end of terminal connecting plate is connected on measuring circuit plate。About the more detailed content of terminal connecting plate, can referring to utility model patent 201520007105X。The annular end of two negative or positive electrode terminal connecting plates is combined by the felt pad at interval, and it is pre-installed on measuring circuit plate as a whole with upper cover body 6 one-tenth, use on upper cover body lid to positive and negative terminals and lower cover, annular end can be enclosed within positive terminal or negative terminal simultaneously, very easy to use, connect very reliable。Leaving block tongue 16 in upper cover body, lower cover leaves draw-in groove 17, when upper cover body lid is to lower cover, block tongue 16 snaps in draw-in groove 17 and locks, it is also possible to extracted thus dismantling upper cover body in draw-in groove 17 by block tongue 16。Terminal connecting plate is between lower cover both positive and negative polarity post holes and upper cover body both positive and negative polarity post holes。
Can arranging wireless communication module and extraneous communication on measuring circuit plate, it is also possible to arrange network interface, by netting twine and extraneous communication, leave network interface jack 31 accordingly in upper cover body, network interface jack can be two side by side, it is simple to cascade。Upper cover body can also leave board switch hole 32, indicator lamp hole 33 etc., in order to provide jack for the board switch on measuring circuit plate, display lamp。
An alternative embodiment of the invention is as shown in Figure 2, do not adopt terminal connecting plate, but directly use plain conductor to be welded on the positive and negative terminals of accumulator, because measuring circuit plate 13 is positioned in upper cover body, it is in the position that comparison is high, pad 19 on positive terminal used, pad 20 on negative terminal also is located between lower cover both positive and negative polarity post holes and upper cover body both positive and negative polarity post holes, so change the drawback of welding in the small space of the pole column hole of lid in the past, pole column hole around will not be damaged, the confined space butt welding contact that lid encloses up and down simultaneously plays a protective role, prevent hindering and damaging of extraneous factor butt welding contact, strengthen the fastness connected。In the present embodiment, upper cover body can leave draw-in groove 18, and leaves block tongue 21 on shell, thus being stuck on draw-in groove 18 by block tongue 21。
The present embodiment is an explanation to present inventive concept and realization, is not limited, and under present inventive concept, remains in protection domain without the technical scheme of essence conversion。
Claims (5)
1. an intelligent battery, including shell, positive terminal, negative terminal and cap, it is characterized in that, described cap is by lower cover and is removably mounted at the upper cover body above lower cover and combines, described lower cover leaves lower cover positive pole post holes, lower cover negative pole post holes and lower cover vent, lower cover is tightly connected on the housing, described upper cover body leaves upper cover body positive pole post holes, upper cover body negative pole post holes, upper cover body air valve hole, measuring circuit plate is arranged on inside upper cover body, described positive terminal traverse lower cover positive pole post holes and upper cover body positive pole post holes, described negative terminal traverse lower cover negative pole post holes and upper cover body negative pole post holes, described lower cover vent is through upper cover body air valve hole, described measuring circuit plate electrically connects with the positive terminal between lower cover positive pole post holes and upper cover body positive pole post holes through two positive wires respectively, measuring circuit plate electrically connects with the negative terminal between lower cover negative pole post holes and upper cover body negative pole post holes through two negative wires simultaneously respectively。
2. intelligent battery according to claim 1, it is characterized in that, described two positive wires and two negative wires combine by two terminal connecting plates, described terminal connecting plate one end is the annular with ratchet, the other end electrically connects with measuring circuit plate, is connected on positive terminal or negative terminal at annular end spacer insulator pad and annular end during two terminal connecting plate combinations。
3. intelligent battery according to claim 1, it is characterised in that described two positive wires and two negative wires are respectively welded on anode and cathode terminals。
4. the intelligent battery as described in claim 1,2 or 3, it is characterized in that, upper cover body leaves draw-in groove or block tongue, leaving block tongue or draw-in groove on lower cover or shell accordingly, described upper cover body is connected on lower cover or shell with corresponding draw-in groove card with corresponding block tongue or block tongue by described draw-in groove。
5. intelligent battery as claimed in claim 4, it is characterized in that, described measuring circuit plate is provided with network interface, board switch, power supply indicator, network interface jack, board switch hole and indicator lamp hole is left accordingly in upper cover body, network interface inserts in network interface jack, board switch inserts in board switch hole, and power supply indicator inserts in indicator lamp hole。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510259034.7A CN105703027B (en) | 2015-05-18 | 2015-05-18 | A kind of intelligent battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510259034.7A CN105703027B (en) | 2015-05-18 | 2015-05-18 | A kind of intelligent battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105703027A true CN105703027A (en) | 2016-06-22 |
| CN105703027B CN105703027B (en) | 2018-08-14 |
Family
ID=56227799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510259034.7A Active CN105703027B (en) | 2015-05-18 | 2015-05-18 | A kind of intelligent battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105703027B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106099224A (en) * | 2016-07-29 | 2016-11-09 | 北京巨成科技有限公司 | The lead-acid accumulator of band intelligent management unit based on Internet of Things design |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003217565A (en) * | 2002-01-22 | 2003-07-31 | Yuasa Corp | Lead acid storage battery |
| CN202120991U (en) * | 2011-07-18 | 2012-01-18 | 安徽省力霸动力锂电池科技有限公司 | Nano power lithium battery shell |
| CN204271152U (en) * | 2014-12-19 | 2015-04-15 | 保定钰鑫电气科技有限公司 | A kind of intelligent battery upper cover |
| CN204596870U (en) * | 2015-05-18 | 2015-08-26 | 山东圣阳电源股份有限公司 | A kind of intelligent battery |
| CN105261718A (en) * | 2015-01-07 | 2016-01-20 | 保定钰鑫电气科技有限公司 | Intelligent process for lead-acid storage battery |
-
2015
- 2015-05-18 CN CN201510259034.7A patent/CN105703027B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003217565A (en) * | 2002-01-22 | 2003-07-31 | Yuasa Corp | Lead acid storage battery |
| CN202120991U (en) * | 2011-07-18 | 2012-01-18 | 安徽省力霸动力锂电池科技有限公司 | Nano power lithium battery shell |
| CN204271152U (en) * | 2014-12-19 | 2015-04-15 | 保定钰鑫电气科技有限公司 | A kind of intelligent battery upper cover |
| CN105261718A (en) * | 2015-01-07 | 2016-01-20 | 保定钰鑫电气科技有限公司 | Intelligent process for lead-acid storage battery |
| CN204596870U (en) * | 2015-05-18 | 2015-08-26 | 山东圣阳电源股份有限公司 | A kind of intelligent battery |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106099224A (en) * | 2016-07-29 | 2016-11-09 | 北京巨成科技有限公司 | The lead-acid accumulator of band intelligent management unit based on Internet of Things design |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105703027B (en) | 2018-08-14 |
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