CN105703027B - A kind of intelligent battery - Google Patents
A kind of intelligent battery Download PDFInfo
- Publication number
- CN105703027B CN105703027B CN201510259034.7A CN201510259034A CN105703027B CN 105703027 B CN105703027 B CN 105703027B CN 201510259034 A CN201510259034 A CN 201510259034A CN 105703027 B CN105703027 B CN 105703027B
- Authority
- CN
- China
- Prior art keywords
- cover body
- upper cover
- lower cover
- post holes
- measuring circuit
- 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.)
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Links
- 230000005611 electricity Effects 0.000 claims description 2
- 238000005259 measurement Methods 0.000 claims description 2
- 239000012212 insulator Substances 0.000 claims 1
- 125000006850 spacer group Chemical group 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000012530 fluid Substances 0.000 description 11
- 239000000565 sealant Substances 0.000 description 11
- 238000003466 welding Methods 0.000 description 10
- 210000002105 tongue Anatomy 0.000 description 7
- 238000007789 sealing Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation 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
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- 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
-
- 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 a kind of intelligent battery, the head cover of the accumulator is formed by upper and lower two cover assemblings, and measuring circuit plate is mounted in upper cover body, and measuring circuit plate is each respectively to be electrically connected through two conducting wires with the positive and negative terminals between upper and lower lid.The unique location of measuring circuit plate makes the operation of the line between measuring circuit plate and anode and cathode terminals become convenient and efficient in the accumulator, and wiring is secured, while ensure that the safety of production efficiency and wiring.
Description
Technical field
The present invention relates to battery fields, and measuring circuit plate and accumulator anode and cathode terminal are utilized in particular to a kind of
It is connected to measure the intelligent battery of the various state parameters of accumulator.
Background technology
Accumulator is the device for converting chemical energy to electric energy, and common valve-regulated lead-acid battery has positive and negative extreme
Son, intermediate also there are the air valve holes of discharge generated reactive gas.With the anode and cathode terminals of measuring circuit plate and accumulator respectively into
Row electrical connection, may be implemented the measurement of the state parameters such as the voltage to accumulator, electric current, temperature, internal resistance, additionally it is possible to control electric power storage
Pond carries out equalizaing charge, and the communication module in measuring circuit plate can be communicated with the external world, outwardly transmits data and receives
External world's control, has fully demonstrated the intelligent feature (CN202103142, CN202363557) of accumulator.The life of intelligent battery
Production first produces conventional accumulators body, and the groove for placing measuring circuit plate is reserved on the upper lid of Battery body, then will measure again
Circuit board is respectively attached by two conducting wires with anode and cathode terminals, is measured using four-wire method.However, measuring circuit plate with
Line process between anode and cathode terminals has comparable difficulty, is badly in need of overcoming.The generation of this difficulty is one is because pole
Smooth and heat transfer is fast, and temperature at weld is not easy to increase, and not prison welding is caused to consolidate, be easy to snap, while empty around weld
Between it is narrow, the heat of welding be easy to melt down on pole column hole on lid, manual operation is also gruelling；Secondly in order to make the conducting wire of connection
It is not exposed to be matched in upper lid surface and with the measuring circuit plate in groove, so that conducting wire is passed through inside upper cover
Reserved passageway further increases the triviality of operation；Thirdly in order to make pad avoid it is exposed outside and oxidative deformation or by external cause
It destroys, when with fluid sealant sealed cell anode and cathode terminals, pad need to be sealed together, but be easy that fluid sealant is made to flow at this time
Wire channel not only loses fluid sealant, is also easy to that fluid sealant is made to flow into measuring circuit plate groove, measuring contamination circuit board.
CN203574021 discloses a kind of Storage Battery Top Cover, which can avoid fluid sealant stream when with fluid sealant sealing welding contact
Enter in wire channel and measuring circuit plate groove, but still faces that welding is difficult, the problems such as being easy to snap, is cumbersome bothersome.It is practical
New patent application 201520007105X provides a kind of terminal connecting plate, which is connected in measuring circuit plate,
The other end is that there are the annulars of ratchet, and by the annular sleeve on anode and cathode terminals, ratchet is mutually clamped with terminal, and connection is made to become non-
It is often easy, avoids welding operation, but in order to coordinate with the measuring circuit plate in the lower groove in position, it is still necessary to it will connect
The annular end of piece is sealed with fluid sealant, after connection sheet is sealed, when the temperature is changed, the expansion rate of connection sheet and fluid sealant it is swollen
Swollen rate is different, is easy to cause between connection sheet and fluid sealant and cracks, and then influences the sealing effect at anode and cathode terminals.Thus may be used
See, the wiring issue between measuring circuit plate and anode and cathode terminals never solves well, becomes intelligent battery development
Yoke.
Invention content
In order to overcome the difficulty of accumulator anode and cathode terminal and measuring circuit plate line, technology to be solved by this invention to ask
Topic is to provide a kind of intelligent battery, and wiring is convenient, secured between measuring circuit plate and anode and cathode terminals in the accumulator, simultaneously
Improve production efficiency and the reliability of connection.
To achieve the above object, the present invention takes following technical scheme：
A kind of intelligent battery, including shell, positive terminal, negative terminal and shell cover, which is characterized in that the shell cover is by lower cover
Body and the upper cover body being removably mounted above lower cover are composed, on the lower cover there are lower cover anode post holes, under
Lid cathode post holes and lower cover vent, lower cover are tightly connected on the housing, and there are upper covers in the upper cover body
Body anode post holes, upper cover body cathode post holes, upper cover body air valve hole, measuring circuit plate are mounted on the inside of upper cover body, the positive terminal
Across lower cover anode post holes and upper cover body anode post holes, the negative terminal passes through lower cover cathode post holes and upper cover body negative terminal
Hole, the lower cover vent pass through upper cover body air valve hole, the measuring circuit plate respectively through two positive wires be located at
Positive terminal electrical connection between lower cover anode post holes and upper cover body anode post holes, measuring circuit plate is simultaneously respectively through two cathode
Lead is electrically connected with the negative terminal between lower cover cathode post holes and upper cover body cathode post holes.
In a preferred embodiment of the present invention, two positive wires and two negative wires are connected by two terminals
Contact pin insulation combination forms, which is the annular with ratchet, and the other end is electrically connected with measuring circuit plate.It can
Terminal connecting plate to be directly integrated in upper cover body and is electrically connected in advance with measuring circuit plate, when use, directly covers in positive and negative anodes
On terminal and lower cover, ratchet can be securely connected to around terminal.
In another preferred embodiment of the present invention, two positive wires and two negative wires are commonly to lead
Line, and be directly welded on anode and cathode terminals.
In upper cover body can there are card slot or block tongues, correspondingly, there are block tongue or card slot on lower cover or shell, because
Upper cover body can be directly connected on lower cover or shell by this.
Wireless communication module can be arranged in measuring circuit plate to communicate with extraneous, network interface can also be set, net is passed through
Line is communicated with extraneous, accordingly in upper cover body there are network interface jack, in upper cover body can also there are board switch hole,
Indicator lamp hole etc..Network interface jack can be two side-by-side, convenient for cascade.
Using upper and lower two lids, the constraint that measuring circuit plate can only be put into the past in lid groove is overcome, it is not necessary to
In order to the position of conjunction measuring circuit board connecting wire is carried out out of lid again it is cumbersome connect, also need not be again in lid
In pole column hole welding lead or installation connection sheet, i.e., the tie point of conducting wire and pole or connection sheet be stuck in the position on pole because
It no longer to be influenced by measuring circuit plate lower position, can be arranged in the higher position of positive and negative anodes pole, also avoid with sealing
The operation for sealing pad or connection sheet annular end simultaneously when glue seals pole, it is therefore prevented that lid is destroyed by welding temperature,
The problem of fluid sealant leaks is not further related to, brings greatly operation facility and safety, and upper and lower lid combines the close of formation
Space effective protection pad or connection sheet are closed, prevents from being damaged by extraneous factor, is played same with fluid sealant seal protection
Effect.
Description of the drawings
Fig. 1 is one embodiment of the invention schematic cross-sectional view；
Fig. 2 is upper and lower lid configuration schematic diagram in embodiment corresponding to Fig. 1；
Fig. 3 is another embodiment of the present invention schematic cross-sectional view.
Specific implementation mode
Below in conjunction with the accompanying drawings, the present invention will be further described：
As shown in Figure 1, this intelligent battery includes shell 1, positive terminal 2, negative terminal 3, the shell cover 4 above accumulator is under
Lid 5 and upper cover body 6 form, and upper cover body 6 is removably mounted on lower cover 5.There are lower cover anode post holes on lower cover 4
7, lower cover cathode post holes 8 and lower cover vent 9, lower cover 4 are sealedly connected on by way of thermal welding on shell 1.
There are upper cover body anode post holes 10, upper cover body cathode post holes 11 and upper cover body air valve hole 12 in upper cover body 6, positive terminal 2 passes through down
Lid anode post holes 7 and upper cover body anode post holes 10, negative terminal 3 pass through lower cover cathode post holes 8, upper cover body cathode post holes 11.
Lower cover vent 9 passes through upper cover body air valve hole 12, and air valve is installed at 9 port of lower cover vent.Measuring circuit plate
13 are mounted on screw on upper cover body inner top surface, and two positive terminals are separately connected at the power interface of measuring circuit plate 13 and are connected
Contact pin 14 and two negative terminal connection sheets 15, this four terminal connecting plate one end are annular, and annular inboard has ratchet, works as ring
When on positive terminal or negative terminal, ratchet is connected on the side of pole shape end cap, and the other end of terminal connecting plate is connected to survey
It measures on circuit board.It, can be referring to utility model patent 201520007105X about the more detailed content of terminal connecting plate.Two just
The annular end of pole or negative terminal connection sheet is combined by the felt pad at interval, and is pre-installed in measuring circuit plate
Become an entirety with upper cover body 6, by upper cover body lid to positive and negative terminals and lower cover in use, while can be by annular end cap
Very easy to use on positive terminal or negative terminal, connection is very reliable.There are block tongue 16 in upper cover body, stayed on lower cover
There is a card slot 17, when on upper cover body lid to lower cover, block tongue 16 is caught in card slot 17 and is locked, can also be by block tongue 16 from card slot
It is extracted in 17 to dismantle upper cover body.Terminal connecting plate is located between lower cover positive and negative anodes post holes and upper cover body positive and negative anodes post holes.
Wireless communication module can be arranged in measuring circuit plate to communicate with extraneous, network interface can also be set, net is passed through
Line is communicated with extraneous, and accordingly there are network interface jack 31 in upper cover body, network interface jack can be two side-by-side,
Convenient for cascade.In upper cover body can also there are board switch hole 32, indicator lamp holes 33 etc., to be the electricity in measuring circuit plate
Road switching plate, indicator light provide jack.
An alternative embodiment of the invention is not as shown in Fig. 2, use terminal connecting plate, but directly welded using plain conductor
It is connected on the positive and negative terminals of accumulator, because measuring circuit plate 13 is located in upper cover body, is in relatively high position, anode used
The pad 20 on pad 19, negative terminal on column also be located at lower cover positive and negative anodes post holes and upper cover body positive and negative anodes post holes it
Between, the drawbacks of being welded in the small space of the pole column hole of lid in the past is changed in this way, pole column hole around will not be caused brokenly
It is bad, while the confined space butt welding contact that lid encloses up and down plays a protective role, and prevents the dry of extraneous factor butt welding contact
Destruction is disturbed, the fastness of connection is enhanced.In the present embodiment, upper cover body can there are card slots 18, and on the shell there are block tongue 21,
To which block tongue 21 is stuck on card slot 18.
The present embodiment is to be not intended to limit it, present inventive concept and the explanation realized in structure of the present invention
Under think of, without the technical solution that substantially converts still in protection domain.
Claims (5)
1. a kind of intelligent battery, including shell, positive terminal, negative terminal and shell cover, which is characterized in that the shell cover is by lower cover
It is composed with the upper cover body being removably mounted above lower cover, there are lower cover anode post holes, lower covers on the lower cover
Body cathode post holes and lower cover vent, lower cover are tightly connected on the housing, and there are upper cover bodies in the upper cover body
Positive post holes, upper cover body cathode post holes, upper cover body air valve hole, measuring circuit plate are mounted on the inside of upper cover body, and the positive terminal is worn
Lower cover anode post holes and upper cover body anode post holes are crossed, the negative terminal passes through lower cover cathode post holes and upper cover body negative terminal
Hole, the lower cover vent pass through upper cover body air valve hole, the measuring circuit plate respectively through two positive wires be located at
Positive terminal electrical connection between lower cover anode post holes and upper cover body anode post holes, measuring circuit plate is simultaneously respectively through two cathode
Lead is electrically connected with the negative terminal between lower cover cathode post holes and upper cover body cathode post holes.
2. intelligent battery according to claim 1, which is characterized in that two positive wires and two negative wires
It is composed of two terminal connecting plates, described terminal connecting plate one end is the annular with ratchet, the other end and measurement electricity
Plate electrical connection in road is connected to positive terminal or cathode when two terminal connecting plates combinations in annular end spacer insulator pad and annular end
On column.
3. intelligent battery according to claim 1, which is characterized in that two positive wires and two negative wires
It is respectively welded on anode and cathode terminals.
4. the intelligent battery as described in claim 1,2 or 3, which is characterized in that there are card slot or block tongue in upper cover body,
Accordingly there are block tongue or card slot on lower cover or shell, the upper cover body passes through the card slot and corresponding block tongue or block tongue
It is connected on lower cover or shell with corresponding card slot card.
5. intelligent battery as claimed in claim 4, which is characterized in that be provided in the measuring circuit plate network interface,
Board switch, power supply indicator, there are network interface jack, board switch hole and indicator lights in upper cover body accordingly
Hole, network interface are inserted into network interface jack, and board switch is inserted into board switch hole, and power supply indicator is inserted into instruction
In 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 CN105703027A (en) | 2016-06-22 |
| CN105703027B true 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) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106099224B (en) * | 2016-07-29 | 2018-10-23 | 北京巨成科技有限公司 | The lead-acid accumulator with 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105703027A (en) | 2016-06-22 |
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