CN204011586U - Intelligent lead-acid battery group - Google Patents
Intelligent lead-acid battery group Download PDFInfo
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- CN204011586U CN204011586U CN201420437029.1U CN201420437029U CN204011586U CN 204011586 U CN204011586 U CN 204011586U CN 201420437029 U CN201420437029 U CN 201420437029U CN 204011586 U CN204011586 U CN 204011586U
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- binding post
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- battery
- triode
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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
- H01M10/122—Multimode batteries
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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
- H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
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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
-
- 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
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
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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
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M10/4257—Smart batteries, e.g. electronic circuits inside the housing of the cells or batteries
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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
- 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
- H01M10/482—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for several batteries or cells simultaneously or sequentially
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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
- H01M10/488—Cells or batteries combined with indicating means for external visualization of the condition, e.g. by change of colour or of light density
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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
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
- H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
- H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular 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
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/284—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with incorporated circuit boards, e.g. printed circuit boards [PCB]
- H01M50/287—Fixing of circuit boards to lids or covers
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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
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M2010/4271—Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing
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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
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M2010/4278—Systems for data transfer from batteries, e.g. transfer of battery parameters to a controller, data transferred between battery controller and main controller
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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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Battery Mounting, Suspending (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Secondary Cells (AREA)
Abstract
Intelligent lead-acid battery group, comprises series connection cell batteries together, and cell batteries comprises battery body and battery cover, and battery body is provided with positive and negative binding post, and battery cover is provided with installation cavity; The accent that cavity is installed is provided with chamber lid, bottom is provided with battery management module, and chamber covers and is provided with louvre; The circuit board of battery management module is provided with microcontroller, balanced drive circuit, wireless transceiver circuit and power circuit; Battery management module is also provided with current sense assembly, and this assembly comprises reaction magnetic ring and current sensor; Reaction magnetic ring is enclosed within on plus or minus binding post, and current sensor is connected with microcontroller with amplifying circuit; Wireless transceiver circuit is connected with microcontroller; The input of balanced drive circuit is connected with microcontroller, output is connected with the base stage of triode Q2; The collector electrode of triode Q2 is connected with one end of resistance R 6, and the other end of resistance R 6 is connected with positive binding post; The emitter of triode Q2 is connected with negative binding post.
Description
Technical field
The utility model relates to lead acid accumulator field, especially relates to a kind ofly can carrying out to cell charge and discharge process the intelligent lead-acid battery group of Real-Time Monitoring, adjustment.
Background technology
Lead-acid batteries used in everyday, is normally formed by some cell batteries series connection, and cell batteries is formed by single lattice battery, and the terminal voltage of lead-acid batteries is determined jointly by the number of the cell batteries being cascaded.In the use procedure of lead-acid batteries, the partial monosomy storage battery in lead-acid batteries can produce the situation of hydraulic performance decline, is particularly deeply recycling under state, and the probability of cell batteries hydraulic performance decline increases greatly.Under cell batteries performance, fall, can directly have influence on serviceability and the useful life of lead-acid batteries.
On September 5th, 2012, announce, Granted publication CN 101777670 B, the Chinese invention patent file that name is called " intelligent lead-acid battery " discloses a kind of " intelligent lead-acid battery ", this lead-acid batteries " comprises cell jar (1), be located at the negative plate (2) in described cell jar (1), dividing plate (3), positive plate (4), in described battery case (1), be also provided with the negative bus-bar (5) corresponding with negative plate (2), the positive bus (6) corresponding with positive plate (4), the central authorities of the plane that described negative bus-bar (5) and described positive bus (6) limit are provided with intelligent balance circuit plate (9), it is characterized in that: described positive bus (4) and described negative bus-bar (5) be arranged in parallel, described negative bus-bar (5) and positive bus (6) are perpendicular to intelligent balance circuit plate (9) and be arranged on the both sides of intelligent balance circuit plate (9), described positive bus (6) is provided with anodal bridge pole (7), described negative bus-bar (5) is provided with negative pole bridge pole (8), described anodal bridge pole (7) is provided with bridge (13) with negative pole bridge pole (8), described intelligent balance circuit plate (9) is provided with the intelligent balance circuit pad (10) corresponding with described bridge (13), between described balancing circuitry pad (10), be provided with balancing circuit unit." shortcoming is: described intelligent balance circuit plate is provided in a side of the central authorities of the plane that negative bus-bar (5) and described positive bus (6) limit, and needs certain installation empty
Between and weld job, therefore safety in utilization is poor, and is difficult to directly the charge and discharge process of cell batteries effectively be monitored, and is not suitable for the occasion that the narrow spaces such as electric automobile, safety in utilization are had relatively high expectations.
Summary of the invention
Main goal of the invention of the present utility model be to provide a kind of compact conformation, safe to use, can carry out effective monitoring to the charge and discharge process of cell batteries, there is the intelligent lead-acid battery group of the advantage that applicability is wide.
The utility model technical scheme used is: a kind of intelligent wireless lead-acid batteries, comprise several cell batteries, described cell batteries is cascaded, each cell batteries comprises battery body and battery cover, battery body is provided with positive binding post and negative binding post, battery cover is fixed on the upper end of battery body, battery cover is provided with an installation cavity, on the accent of installation cavity, be installed with chamber lid, install in cavity and be provided with battery management module, described battery management module comprises the battery management module circuit board that is fixedly arranged on the bottom that cavity is installed, described chamber covers and is provided with louvre.Further, on battery management module circuit board, be also provided with microcontroller, power circuit, balanced drive circuit and wireless transceiver circuit; Described battery management module is also provided with current sense assembly, amplifying circuit, resistance R 6 and triode Q2; Current sense assembly comprises reaction magnetic ring and is located at the current sensor in the breach of reaction magnetic ring; Reaction magnetic ring is nested with on positive binding post or negative binding post, and current sensor is connected with microcontroller by amplifying circuit; Wireless transceiver circuit is connected with microcontroller; The input of balanced drive circuit is connected with microcontroller, output is connected with the base stage of triode Q2; The collector electrode of triode Q2 is connected with one end of resistance R 6, and the other end of resistance R 6 is connected with positive binding post; The emitter of triode Q2 is connected with negative binding post.
In the utility model, by the cavity arranging on battery cover, make full use of the available space of existing battery, power management module circuit board and on zero device such as microcontroller, the line between zero device be all arranged on and install in cavity, the structure of cell batteries is tightly raised, line between zero device and zero device is not easy in use to be broken, both gut-nodes be also not easy to occur spark and spark excessive, therefore have advantages of safe to use, therefore corresponding intelligent wireless lead-acid batteries also have advantages of structure tightly raise, safe to use.In the utility model technical scheme used, power circuit provides reference power supply for giving for microcontroller; Wireless transceiver circuit carries out communication between the cell batteries for the intelligent wireless lead-acid batteries at same group, the situation of cell batteries can be passed to the production unit of intelligent wireless lead-acid batteries so that production unit is grasped the working condition of this group intelligent wireless lead-acid batteries in time by internet further simultaneously, the production unit of intelligent wireless lead-acid batteries can contact in time consumer according to situation about grasping and carry out corresponding after-sales service processing, thereby improves consumer's consumption experience.The information that microcontroller in each cell batteries obtains according to described communication is calculated the difference condition of judging the charging and discharging currents between this cell batteries and other cell batteries, then the work of difference condition adjustment balanced drive circuit accordingly, finally makes the work that discharges and recharges of each cell batteries reach poised state.Therefore the utlity model has compact conformation, safe to use, can the charge and discharge process of cell batteries be carried out effective monitoring, suitably be adjusted and the wide advantage of applicability.
As preferably, positive and negative binding post position is respectively provided with a temperature sensor, and one end of these two temperature sensors is all connected with the output of power circuit, and the other end is all connected with microcontroller.This preferred version, the heating situation of the positive and negative binding post that can effectively monitor each cell batteries in described intelligent wireless lead-acid batteries when work, be conducive to prevent the generation of fire, thereby be conducive to improve the safety in utilization of described intelligent wireless lead-acid batteries.
As preferably, install in cavity and be also provided with one for monitoring the temperature sensor of battery body temperature; One end of this temperature sensor is connected with the output of power circuit, and the other end is connected with microcontroller.This preferred version, the heating situation of the battery body that can effectively monitor each cell batteries in described intelligent wireless lead-acid batteries when work, namely effectively monitor the heating situation of inside battery circuit, thereby be conducive to improve safety in utilization, serviceability and the useful life of described intelligent wireless lead-acid batteries.
As preferably, install in cavity and be also provided with one for monitoring the temperature sensor of battery management module working temperature; One end of this temperature sensor is connected with the output of power circuit, and the other end is connected with microcontroller.This preferred version, can effectively monitor the heating situation of the power management module in each cell batteries when work in described intelligent wireless lead-acid batteries, thereby is conducive to improve safety in utilization and the dependability of described power management module.
As preferably, described chamber covers and is also provided with indicating device installing hole, is provided with accumulator property indicating device in indicating device installing hole; One end of accumulator property indicating device is connected with the output of power circuit, and the other end is connected with microcontroller.This preferred version, be convenient to intelligent wireless lead-acid batteries is carried out manual detection while safeguarding staff judge intuitively the state of storage battery.
As preferably, to install in cavity and be provided with cooling fan, cooling fan is fixed on the below of described louvre.Further, on power management module circuit board, be also provided with triode Q1, the base stage of triode Q1 is connected with microcontroller, and the collector electrode of triode Q1 is connected with one end of cooling fan, the emitter of triode Q1 is connected with negative binding post, and the other end of cooling fan is connected with positive binding post.Again further, described louvre is comprised of two groups of heat radiation apertures, and cooling fan is fixed therein the below of one group of heat radiation aperture.This preferred version, good heat dissipation effect, is conducive to reduce the temperature of installing in cavity, thereby is conducive to improve serviceability and the dependability that each zero device in cavity is installed.
As preferably, positive binding post comprises positive binding post joint, positive binding post base, positive binding post copper insert, positive binding post middle leads; The lower end of positive binding post base is level board shape, and a side of the lower end of positive binding post base extends upward a copper insert fixed cylinder, and the upper end of this copper insert fixed cylinder is provided with a vertical copper insert plant circular hole; The upper and lower end of positive binding post copper insert is cylindrical, wherein the lower end of positive binding post copper insert is plugged in copper insert plant circular hole set in the copper insert fixed cylinder on positive binding post base, and positive binding post copper insert is provided with a vertical positive binding post joint fixing threaded hole; The lower end of positive binding post joint is screwed onto on positive binding post joint fixing threaded hole, the upper end of positive binding post joint is the cylinder of the diameter of thread of the diameter lower end that is greater than positive binding post, and the middle part of the cylinder of the upper end of positive binding post joint is provided with hexagon cylinder; On the cylinder of the upper end of positive binding post joint, be also provided with a vertical brace fixing threaded hole; Positive binding post middle leads comprises positive binding post lead-in wire annulus and positive binding post lead-in wire copper sheet bar; Positive binding post lead-in wire annulus is nested with on the lower end of positive binding post joint, and the lower end of positive binding post lead-in wire copper sheet bar is connected with the cylindrical of positive binding post lead-in wire annulus.This preferred version, installs each zero device being connected with positive binding post in cavity and is all connected in the upper end of positive binding post lead-in wire copper sheet bar with positive binding post, and positive binding post has advantages of simple in structure, easy to install and use, reliable operation.
As preferably, negative binding post comprises negative binding post joint, negative binding post base, negative binding post copper insert, negative binding post middle leads; The lower end of negative binding post base is level board shape, and a side of the lower end of negative binding post base extends upward a copper insert fixed cylinder, and the upper end of this copper insert fixed cylinder is provided with a vertical copper insert plant circular hole; The upper and lower end of negative binding post copper insert is cylindrical, wherein the lower end of negative binding post copper insert is plugged in copper insert plant circular hole set in the copper insert fixed cylinder on negative binding post base, and negative binding post copper insert is provided with a vertical negative binding post joint fixing threaded hole; The lower end of negative binding post joint is screwed onto on negative binding post joint fixing threaded hole, the upper end of negative binding post joint is the cylinder that diameter is greater than the diameter of thread of the lower end of bearing binding post, and the middle part of the cylinder of the upper end of negative binding post joint is provided with hexagon cylinder; On the cylinder of the upper end of negative binding post joint, be also provided with a vertical brace fixing threaded hole; Negative binding post middle leads comprises negative binding post lead-in wire annulus and negative binding post lead-in wire copper sheet bar; Negative binding post lead-in wire annulus
Be nested with on the lower end of negative binding post joint, the lower end of negative binding post lead-in wire copper sheet bar is connected with the cylindrical of negative binding post lead-in wire annulus.This preferred version, installs each zero device being connected with negative binding post in cavity and is all connected in the upper end of negative binding post lead-in wire copper sheet bar with negative binding post, and negative binding post has advantages of simple in structure, easy to install and use, reliable operation.
In sum, the beneficial effect that the utility model brings is: in intelligent wireless lead-acid batteries each cell batteries structure tightly raise, safe to use, therefore corresponding intelligent wireless lead-acid batteries also have advantages of structure tightly raise, safe to use.In intelligent wireless lead-acid batteries, between each cell batteries, can carry out communication, the operating state of intelligent wireless lead-acid batteries also can be passed to the production unit of intelligent wireless lead-acid batteries so that production unit is grasped the situation of intelligent wireless lead-acid batteries in time by the Internet, and make corresponding countermeasure according to situation about grasping, for example notify consumer in time intelligent wireless lead-acid batteries to be carried out to repair and maintenance, thereby improve consumer's consumption experience, and then be conducive to improve product competitiveness.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is a kind of vertical view of Fig. 1;
Fig. 3 is the mounting structure schematic diagram of positive binding post;
Fig. 4 just [is bearing] connection terminal structure schematic diagram;
Fig. 5 is the structural representation of current sense assembly;
Fig. 6 is the electrical block diagram of battery management module.
Wherein Fig. 4 is the shared schematic diagram of positive and negative binding post, and the label outside bracket is corresponding with positive binding post, and the label in bracket is corresponding with negative binding post, and the structure that is to say positive and negative binding post is the same.The negative mounting structure schematic diagram of binding post is close with the mounting structure schematic diagram of the positive binding post shown in Fig. 3, but there is no the current sensor in the mounting structure of positive binding post, so goes out no longer in addition schematic diagram again.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, intelligent wireless lead-acid batteries described in the utility model comprises several cell batteries, described cell batteries is cascaded, each cell batteries comprises battery body 1 and battery cover 2, battery body 1 is provided with positive binding post 3 and negative binding post 4, battery cover 2 is fixed on the upper end of battery body 1, and the present embodiment battery cover 2 preferably adopts cementing method to be fixed on the upper end of battery body 1.
As preferably, positive binding post 3 comprises positive binding post joint 3.1, positive binding post base 3.2, positive binding post copper insert 3.3, positive binding post middle leads 3.4; The lower end of positive binding post base 3.2 is level board shape, and a side of the lower end of positive binding post base 3.2 extends upward a copper insert fixed cylinder 3.2.1, and the upper end of this copper insert fixed cylinder 3.2.1 is provided with a vertical copper insert plant circular hole; The upper and lower end of positive binding post copper insert 3.3 is cylindrical; Wherein the lower end of positive binding post copper insert 3.3 is plugged in the upper set copper insert plant circular hole of copper insert fixed cylinder 3.2.1 on positive binding post base 3.2, and is connected with the copper insert fixed cylinder 3.2.1 on soldered mode and positive binding post base 3.2; Positive binding post copper insert 3.3 is provided with a vertical positive binding post joint fixing threaded hole 3.3.1; The lower end of positive binding post joint 3.1 is screwed onto on positive binding post joint fixing threaded hole 3.3.1, the upper end of positive binding post joint 3.1 is the cylinder of the diameter of thread of the diameter lower end that is greater than positive binding post 3.1, the middle part of the cylinder of the upper end of positive binding post joint 3.1 is provided with hexagon cylinder 3.1.1, and hexagon cylinder 3.1.1 uses for positive binding post joint 3.1 and the operation that is spirally connected of positive binding post joint fixing threaded hole 3.3.1; On the cylinder of the upper end of positive binding post joint 3.1, be also provided with a vertical brace fixing threaded hole 3.1.2, described brace is used for the series connection between the adjacent positive and negative binding post between adjacent two cells; Positive binding post middle leads 3.4 comprises positive binding post lead-in wire annulus 3.4.1 and positive binding post lead-in wire copper sheet bar 3.4.2; Positive binding post lead-in wire annulus 3.4.1 is nested with on the lower end of positive binding post joint 3.1, and when positive binding post joint 3.1 is being spirally connected with positive binding post joint fixing threaded hole 3.3.1, positive binding post lead-in wire annulus 3.4.1 is clamped at the lower surface of positive binding post joint 3.1 upper ends and just between the upper surface of binding post copper insert 3.2 upper ends; The lower end of positive binding post lead-in wire copper sheet bar 3.4.2 is connected with the cylindrical of positive binding post lead-in wire annulus 3.4.1.As preferably, the positive binding post lead-in wire of the present embodiment copper sheet bar 3.4.2 top and bottom are one section of horizontal copper slip, between the inner end in end, outer end and lower end of positive binding post lead-in wire copper sheet bar 3.4.2 upper end, with one section of vertical copper sheet bar, be connected, also it is Z-shaped to be that positive binding post lead-in wire copper sheet bar 3.4.2 is bent into, and positive terminals
The lower end of son lead-in wire copper sheet bar 3.4.2 and the cylindrical of positive binding post lead-in wire annulus 3.4.1 are connected in the inner end of positive binding post lead-in wire copper sheet bar 3.4.2 lower end.
As preferably, the structure of negative binding post 4 is the same with the structure of positive binding post 3, namely: negative binding post 4 comprises negative binding post joint 4.1, negative binding post base 4.2, negative binding post copper insert 4.3, bears binding post middle leads 4.4; The lower end of negative binding post base 4.2 is level board shape, and a side of the lower end of negative binding post base 4.2 extends upward a copper insert fixed cylinder 4.2.1, and the upper end of this copper insert fixed cylinder 4.2.1 is provided with a vertical copper insert plant circular hole; The upper and lower end of negative binding post copper insert 4.3 is cylindrical; Wherein the lower end of negative binding post copper insert 4.3 is plugged in the upper set copper insert plant circular hole of copper insert fixed cylinder 4.2.1 on negative binding post base 4.2, and is connected with the copper insert fixed cylinder 4.2.1 on soldered mode and negative binding post base 4.2; Negative binding post copper insert 4.3 is provided with a vertical negative binding post joint fixing threaded hole 4.3.1; The lower end of negative binding post joint 4.1 is screwed onto on negative binding post joint fixing threaded hole 4.3.1, the upper end of negative binding post joint 4.1 is the cylinder that diameter is greater than the diameter of thread of the lower end of bearing binding post 4.1, the middle part of the cylinder of the upper end of negative binding post joint 4.1 is provided with hexagon cylinder 4.1.1, and hexagon cylinder 4.1.1 uses for negative binding post joint 4.1 and the operation that is spirally connected of negative binding post joint fixing threaded hole 4.3.1; On the cylinder of the upper end of negative binding post joint 4.1, be also provided with a vertical brace fixing threaded hole 4.1.2, described brace is used for the series connection between the adjacent positive and negative binding post between adjacent two cells; Negative binding post middle leads 4.4 comprises negative binding post lead-in wire annulus 4.4.1 and negative binding post lead-in wire copper sheet bar 4.4.2; Negative binding post lead-in wire annulus 4.4.1 is nested with on the lower end of negative binding post joint 4.1, when negative binding post joint 4.1 is spirally connected with negative binding post joint fixing threaded hole 4.3.1, negative binding post lead-in wire annulus 4.4.1 is clamped between the lower surface of negative binding post joint 4.1 upper ends and the upper surface of negative binding post copper insert 4.2 upper ends, and the go between cylindrical of annulus 4.4.1 of the lower end of negative binding post lead-in wire copper sheet bar 4.4.2 and negative binding post is connected.As preferably, the negative binding post lead-in wire of the present embodiment copper sheet bar 4.4.2 top and bottom are one section of horizontal copper slip, between the inner end in end, outer end and lower end of negative binding post lead-in wire copper sheet bar 4.4.2 upper end, with one section of vertical copper sheet bar, be connected, also negative binding post lead-in wire copper sheet bar 4.4.2 is bent into Z-shapedly, and the lower end of negative binding post lead-in wire copper sheet bar 4.4.2 and the cylindrical of negative binding post lead-in wire annulus 4.4.1 are connected in the go between inner end of copper sheet bar 4.4.2 lower end of negative binding post.
During installation, just, the lower end [being the base of positive and negative binding post] of binding post 3,4 is connected with battery body 1, just,
Expose outside the upper surface of battery cover 2 after passing the corresponding binding post installing hole on battery cover 2 end, upper end [being the end, upper end of the joint of positive and negative binding post] of negative binding post 3,4; On the upper end of positive and negative binding post 3,4, be also equipped with the port lid 12,13 of binding post installing hole, port lid 12,13 is preferably connected mutually with upper end and the battery cover 2 of cementing method and positive and negative binding post 3,4; The further concrete syndeton of positive and negative binding post 3,4 and battery body 1 and battery cover 2, because being simple known technology, does not repeat at this.
In addition, battery cover 2 is provided with an installation cavity 5, is installed with chamber lid 6 on the accent of installation cavity 5, and the present embodiment chamber lid 6 preferably adopts cementing method to be fixed on the accent that cavity 5 is installed.Install in cavity 5 and be provided with battery management module.Described battery management module comprises the battery management module circuit board 7 that is installed in the bottom that cavity 5 is installed, and battery management module circuit board 7 is provided with microcontroller 7.1, balanced drive circuit 7.2, wireless transceiver circuit 7.3, power circuit 7.4 and voltage sampling circuit.
The input of power circuit 7.4 is connected with positive binding post 3, output is connected with microcontroller 7.1 by input line 17, microcontroller 7.1 is connected with negative binding post 4 by output line 18 again, thereby realize power circuit 7.4, provides the effect of reference power supply to microcontroller 7.1.Wherein the input of power circuit 7.4 and positive binding post 3 are connected in the upper end of positive binding post lead-in wire copper sheet bar 3.4.2, and output line 18 and negative binding post 4 are connected in the upper end of negative binding post lead-in wire copper sheet bar 4.4.2.Described battery management module is also provided with current sense assembly 8, and current sense assembly 8 comprises reaction magnetic ring 8.1 and be located at the current sensor 8.2 in the breach of reaction magnetic ring 8.1, and current sense assembly 8 is Hall current sensor described in the present embodiment; Reaction magnetic ring 8.1 is nested with on positive binding post 3 or negative binding post 4, as shown in Figure 3, the present embodiment reaction magnetic ring 8.1 is nested with on positive binding post 3, particularly battery cover 2 is provided with a reaction magnetic ring mounting groove, and reaction magnetic ring 8.1 is to be placed in reaction magnetic ring mounting groove on battery cover 2 and to be nested with on positive binding post 3.Wherein
Current sensor 8.2 is connected with microcontroller 7.1 by amplifying circuit 9; One end of wireless transceiver circuit 7.3 is connected with microcontroller 7.1, the other end of wireless transceiver circuit 7.3 is connected with dual-mode antenna, wireless transceiver circuit 7.3, for carrying out communication between cell batteries, can be passed to the production unit of intelligent wireless lead-acid batteries so that production unit is grasped the working condition of intelligent wireless lead-acid batteries in time by internet the situation of cell batteries further; The input of balanced drive circuit 7.2 is connected with microcontroller 7.1, output is connected with the base stage of triode Q2; The collector electrode of triode Q2 is connected with one end of resistance R 6, and the other end of resistance R 6 is connected with positive binding post 3; The emitter of triode Q2 with
Negative binding post 4 is connected.
Described voltage sampling circuit comprises voltage sample resistance R 4 and voltage sample resistance R 5, one end of voltage sample resistance R 4 is connected with the positive binding post 3 of storage battery, the other end is connected with one end and the microcontroller 7.1 of voltage sample resistance R 5, and the other end of voltage sample resistance R 5 is connected with negative binding post 4.
As preferably, positive and negative binding post 3,4 positions are respectively provided with temperature sensor RT0, a RT1; One end of these two temperature sensor RT0, RT1 is all connected with the output of power circuit 7.4, and the other end is all connected with microcontroller 7.1, and wherein the other end of temperature sensor RT0, RT1 is also connected with negative binding post 4 by resistance R 0, R1.As preferably, temperature sensor RT0, RT1 are separately positioned between the below of hexagon cylinder 3.1.1,4.1.1 and the hole wall of the binding post installing hole on battery cover 2 of positive and negative binding post 3,4, and adopt encapsulant encapsulation fixing.
As preferably, install in cavity 5 and be also provided with one for monitoring the temperature sensor RT2 of battery body temperature; One end of this temperature sensor RT2 is connected with the output of power circuit 7.4, and the other end is connected with microcontroller 7.1, by resistance R 2, is connected with negative binding post 4.The concrete installation site of temperature sensor RT2 is selected in and can monitors battery body near the maximum temperature point with installing in cavity 5 corresponding regions, and particular location point does not repeat at this.
As preferably, install in cavity 5 and be also provided with one for monitoring the temperature sensor RT3 of battery management module working temperature; One end of this temperature sensor is connected with the output of power circuit 7.4, and the other end is connected with microcontroller 7.1, also by resistance R 3, is connected with negative binding post 4.The concrete installation site of temperature sensor RT3 is selected in battery management module circuit board 7 and is arranged near the position of zero device of caloric value maximum in zero device such as microcontroller 7.1 on battery management module circuit board 7, balanced drive circuit 7.2, wireless transceiver circuit 7.3, power circuit 7.4, and particular location point does not repeat at this.
As preferably, on described chamber lid 6, be also provided with indicating device installing hole 6.2, in indicating device installing hole, be provided with accumulator property indicating device LED; Accumulator property indicating device LED one end is connected with the output of power circuit 7.4, and the other end is connected with microcontroller 7.1.Wherein installing hole 6.2 is provided with transparent installation port lid.Accumulator property indicating device LED accumulator property indicating device LED can adopt low power consumption liquid crystal display element or luminous tube display element to make, the information such as the voltage that in showing, content is cell batteries, electric current, residual capacity, temperature, service time, operating state.As preferably, accumulator property indicating device LED can receive outside control command start and stop by the wireless transceiver circuit 7.3 of cell batteries and work, thereby reaches the merit showing as required
Can, to save the power consumption of cell batteries.
As preferably, chamber lid 6 is provided with louvre 6.1.The present embodiment, louvre 6.1 is comprised of two groups of heat radiation apertures, and two groups of heat radiation apertures are separately positioned on the both sides of indicating device installing hole 6.2.In order to increase radiating effect, preferred further, install in cavity 5 and be provided with cooling fan 10, cooling fan 10 is fixed on the below of described louvre, described in the present embodiment, cooling fan 10 is fixed therein the below of one group of heat radiation aperture, the present embodiment cooling fan 10 is fixed on chamber lid 6, and hot gas is from wherein discharging one group of heat radiation aperture, and cold air is inhaled into and installs in cavity from another group heat radiation aperture.Correspondingly on power management module circuit board 7, be also provided with triode Q1, the base stage of triode Q1 is connected with microcontroller 7.1, the collector electrode of triode Q1 is connected with one end of cooling fan 10, the emitter of triode Q1 is connected with negative binding post 4, and the other end of cooling fan 10 is connected with positive binding post 3.
For ease of line, on the port lid 12,13 of battery cover 2 and binding post installing hole, be equipped with line breach, the described line breach of crossing all communicates with installation cavity 5.Correspondingly, install zero device in cavity 5, that be connected with positive binding post 3 or negative binding post 4 all by through corresponding cross the line of line breach and upper end that positive binding post 3 is connected in positive binding post lead-in wire copper sheet bar 3.4.2 or and negative binding post 4 be connected in and bear the go between upper end of copper sheet bar 4.4.2 of binding post.
For ease of carrying cell batteries, in the present embodiment, described battery cover 2 is respectively provided with one for the handgrip cavity 14 of people's grasped in both sides, front and back.Preferred further, two lacing holes 15 can also be set on the upper wall of each handgrip cavity 14, the two ends of not shown rope are connected with two lacing holes of the same side respectively, as long as people catch rope just can carry cell batteries easily like this.In addition, in the present embodiment, in cell batteries, the exhaust of single lattice storage battery and liquid filling hole are located at battery cover 2 in the set groove of the side that cavity 5 is installed, and the top of this groove is fixed with recess cover 16 by cementing method, is also provided with two for running the aperture group of hydrogen and oxygen in recess cover 16.
The above microcontroller 7.1 is the single-chip microcomputers with digital processing ability, and inside comprises arithmetic processor, internal memory, the program space, the functions such as input/output port, serial communication, analog-to-digital conversion, timer.The specific structural details of described microcontroller 7.1 and operation principle, because being known technology, do not repeat at this.
The above wireless transceiver circuit 7.3 refers to the wireless communication module circuit that adopts 2.4GHz, 915MHz, 433MHz etc. to have bidirectional communication function.The present embodiment preferably adopts 2.4G wireless bidirectional communication module, has advantages of that frequency is many, transmission rate is high, good in anti-interference performance.The specific structural details of wireless transceiver circuit 7.3, because being that known technology does not repeat at this.
The above balanced drive circuit 7.2 comprises resistance power consumption balanced mode circuit and electromagnetic energy conversion balanced mode circuit, the present embodiment is preferably resistance power consumption balanced mode circuit, between the battery management module of the different monomers storage battery in same like this intelligent wireless lead-acid batteries, just not needing separately to add line is connected, thereby can simplify the connecting line construction of battery management module, be conducive to improve functional reliability, the fail safe of cell batteries, reduce the installation difficulty of intelligent wireless lead-acid batteries.
The above power circuit 7.4 and amplifying circuit 9, because be all simple known technology, specific structural details does not repeat at this.
The above temperature sensor RT0, RT1, RT2, RT3 are all a kind of electronic component or electronic integrated circuits that can temperature sensor change, and the present embodiment is preferably a kind of negative temperature coefficient resister.The specific structural details of temperature sensor RT0, RT1, RT2, RT3, because being known technology, does not repeat at this.
The specific embodiment of the above is only preferably execution mode of the utility model, not with this, limits concrete practical range of the present utility model.The equivalence that all shapes according to the utility model, structure are done changes and ought to all be included in protection range of the present utility model.
Claims (10)
1. an intelligent lead-acid battery group, comprise several cell batteries, described cell batteries is cascaded, each cell batteries comprises battery body (1) and battery cover (2), battery body (1) is provided with positive binding post (3) and negative binding post (4), battery cover (2) is fixed on the upper end of battery body (1), it is characterized in that: battery cover (2) is provided with an installation cavity (5), is installed with chamber lid (6) on the accent of installation cavity (5); Install in cavity (5) and be provided with battery management module, described battery management module comprises the battery management module circuit board (7) that is fixedly arranged on the bottom that cavity (5) is installed; Described chamber lid (6) is provided with louvre (6.1).
2. intelligent lead-acid battery group according to claim 1, is characterized in that: on battery management module circuit board (7), be also provided with microcontroller (7.1), power circuit (7.4), balanced drive circuit (7.2) and wireless transceiver circuit (7.3).
3. intelligent lead-acid battery group according to claim 2, is characterized in that: described battery management module is also provided with current sense assembly (8), amplifying circuit (9), resistance R 6 and triode Q2; Current sense assembly (8) comprises reaction magnetic ring (8.1) and is located at the current sensor (8.2) in the breach of reaction magnetic ring (8.1); Reaction magnetic ring (8.1) is nested with at positive binding post (3) or negative binding post (4) upper, and current sensor (8.2) is connected with microcontroller (7.1) by amplifying circuit (9); Wireless transceiver circuit (7.3) is connected with microcontroller (7.1); The input of balanced drive circuit (7.2) is connected with microcontroller (7.1), output is connected with the base stage of triode Q2; The collector electrode of triode Q2 is connected with one end of resistance R 6, and the other end of resistance R 6 is connected with positive binding post (3); The emitter of triode Q2 is connected with negative binding post (4).
4. intelligent lead-acid battery group according to claim 2, it is characterized in that: positive and negative binding post position is respectively provided with a temperature sensor, one end of these two temperature sensors is all connected with the output of power circuit (7.4), and the other end is all connected with microcontroller (7.1).
5. intelligent lead-acid battery group according to claim 2, is characterized in that: install in cavity (5) and be also provided with one for monitoring the temperature sensor of battery body temperature; One end of this temperature sensor is connected with the output of power circuit (7.4), and the other end is connected with microcontroller (7.1).
6. intelligent lead-acid battery group according to claim 2, is characterized in that: install in cavity (5) and be also provided with one for monitoring the temperature sensor of battery management module working temperature; One end of this temperature sensor is connected with the output of power circuit (7.4), and the other end is connected with microcontroller (7.1).
7. according to the intelligent lead-acid battery group described in claim 2 any one, it is characterized in that: on described chamber lid (6), be also provided with indicating device installing hole (6.2), in indicating device installing hole, be provided with accumulator property indicating device; One end of accumulator property indicating device is connected with the output of power circuit (7.4), and the other end is connected with microcontroller (7.1).
8. according to the intelligent lead-acid battery group described in claim 2 to 7 any one, it is characterized in that: install in cavity (5) and be provided with cooling fan (10), cooling fan (10) is fixed on the below of described louvre.
9. the intelligent lead-acid battery group described in any one according to Claim 8, it is characterized in that: power management module circuit board is also provided with triode Q1 on (7), the base stage of triode Q1 is connected with microcontroller (7.1), the collector electrode of triode Q1 is connected with the one end of cooling fan (10), the emitter of triode Q1 is connected with negative binding post (4), and the other end of cooling fan (10) is connected with positive binding post (3).
10. the intelligent lead-acid battery group described in any one according to Claim 8, is characterized in that: described louvre (6.1) is comprised of two groups of heat radiation apertures, and cooling fan (10) is fixed therein the below of one group of heat radiation aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420437029.1U CN204011586U (en) | 2014-04-02 | 2014-08-05 | Intelligent lead-acid battery group |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410129973.5 | 2014-04-02 | ||
| CN201410129973.5A CN103943895A (en) | 2014-04-02 | 2014-04-02 | Wireless intelligent lead-acid storage battery pack |
| CN201420437029.1U CN204011586U (en) | 2014-04-02 | 2014-08-05 | Intelligent lead-acid battery group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204011586U true CN204011586U (en) | 2014-12-10 |
Family
ID=51191462
Family Applications (7)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410129973.5A Pending CN103943895A (en) | 2014-04-02 | 2014-04-02 | Wireless intelligent lead-acid storage battery pack |
| CN201410380603.9A Active CN104241705B (en) | 2014-04-02 | 2014-08-05 | Intelligent wireless lead-acid batteries |
| CN201420437029.1U Withdrawn - After Issue CN204011586U (en) | 2014-04-02 | 2014-08-05 | Intelligent lead-acid battery group |
| CN201420437903.1U Withdrawn - After Issue CN204011582U (en) | 2014-04-02 | 2014-08-05 | Intelligent wireless lead-acid batteries |
| CN201410380826.5A Active CN104241706B (en) | 2014-04-02 | 2014-08-05 | Intelligent lead-acid battery group |
| CN201410380529.0A Active CN104241704B (en) | 2014-04-02 | 2014-08-05 | Wireless intelligent lead-acid storage battery pack |
| CN201420437194.7U Withdrawn - After Issue CN204011587U (en) | 2014-04-02 | 2014-08-05 | Intelligent wireless lead-acid batteries |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410129973.5A Pending CN103943895A (en) | 2014-04-02 | 2014-04-02 | Wireless intelligent lead-acid storage battery pack |
| CN201410380603.9A Active CN104241705B (en) | 2014-04-02 | 2014-08-05 | Intelligent wireless lead-acid batteries |
Family Applications After (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420437903.1U Withdrawn - After Issue CN204011582U (en) | 2014-04-02 | 2014-08-05 | Intelligent wireless lead-acid batteries |
| CN201410380826.5A Active CN104241706B (en) | 2014-04-02 | 2014-08-05 | Intelligent lead-acid battery group |
| CN201410380529.0A Active CN104241704B (en) | 2014-04-02 | 2014-08-05 | Wireless intelligent lead-acid storage battery pack |
| CN201420437194.7U Withdrawn - After Issue CN204011587U (en) | 2014-04-02 | 2014-08-05 | Intelligent wireless lead-acid batteries |
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| Country | Link |
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| CN (7) | CN103943895A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104241706A (en) * | 2014-04-02 | 2014-12-24 | 超威电源有限公司 | Intelligent lead-acid storage battery pack |
| CN105576300A (en) * | 2016-03-23 | 2016-05-11 | 山东瑞宇蓄电池有限公司 | Lead acid storage battery and terminal thereof and manufacturing method of lead-acid storage battery terminal |
| CN113871732A (en) * | 2021-09-28 | 2021-12-31 | 泉州市圣能电源科技有限公司 | Intelligent lead-acid storage battery |
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| CN104966854B (en) * | 2015-07-20 | 2017-06-16 | 程志均 | A kind of two wheeler battery pack |
| CN106374155A (en) * | 2015-07-21 | 2017-02-01 | 深圳市佰特瑞储能系统有限公司 | Lead-acid storage battery acquisition module and novel lead-acid storage battery |
| US9837838B2 (en) | 2015-07-21 | 2017-12-05 | Bsb Power Company Ltd | Collecting module, new lead-acid battery, charge and discharge control device and intelligent battery |
| CN106374547A (en) * | 2015-07-21 | 2017-02-01 | 深圳市佰特瑞储能系统有限公司 | Charge and discharge control apparatus and intelligent battery |
| GB2545699A (en) * | 2015-12-22 | 2017-06-28 | Poweroasis Ltd | Smart lead acid battery module |
| DE102016100922A1 (en) * | 2016-01-20 | 2017-07-20 | Still Gmbh | Traction battery for industrial trucks |
| 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 |
| CN106601941A (en) * | 2017-01-23 | 2017-04-26 | 浙江天地人科技有限公司 | Middle cover of lead-acid storage battery |
| CN112290107A (en) * | 2020-09-14 | 2021-01-29 | 侯晓华 | Intelligent lithium ion battery packaging structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102110797A (en) * | 2011-01-26 | 2011-06-29 | 崔荣龙 | Valve-controlled sealed lead-acid accumulator for electric vehicle |
| CN202423508U (en) * | 2012-01-17 | 2012-09-05 | 晋江华威电源有限公司 | Intelligent balance battery |
| CN102738533A (en) * | 2012-06-08 | 2012-10-17 | 江苏新日电动车股份有限公司 | Intelligent storage battery |
| CN103413962B (en) * | 2013-08-09 | 2015-10-07 | 超威电源有限公司 | A kind of packaging technology of intelligent battery |
| CN103682482A (en) * | 2013-11-22 | 2014-03-26 | 超威电源有限公司 | Wireless intelligent battery |
| CN103943895A (en) * | 2014-04-02 | 2014-07-23 | 超威电源有限公司 | Wireless intelligent lead-acid storage battery pack |
-
2014
- 2014-04-02 CN CN201410129973.5A patent/CN103943895A/en active Pending
- 2014-08-05 CN CN201410380603.9A patent/CN104241705B/en active Active
- 2014-08-05 CN CN201420437029.1U patent/CN204011586U/en not_active Withdrawn - After Issue
- 2014-08-05 CN CN201420437903.1U patent/CN204011582U/en not_active Withdrawn - After Issue
- 2014-08-05 CN CN201410380826.5A patent/CN104241706B/en active Active
- 2014-08-05 CN CN201410380529.0A patent/CN104241704B/en active Active
- 2014-08-05 CN CN201420437194.7U patent/CN204011587U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104241706A (en) * | 2014-04-02 | 2014-12-24 | 超威电源有限公司 | Intelligent lead-acid storage battery pack |
| CN104241706B (en) * | 2014-04-02 | 2016-08-31 | 超威电源有限公司 | Intelligent lead-acid battery group |
| CN105576300A (en) * | 2016-03-23 | 2016-05-11 | 山东瑞宇蓄电池有限公司 | Lead acid storage battery and terminal thereof and manufacturing method of lead-acid storage battery terminal |
| CN105576300B (en) * | 2016-03-23 | 2018-10-19 | 山东瑞宇蓄电池有限公司 | The production method of lead-acid accumulator and its terminal and lead-acid storage battery terminal |
| CN113871732A (en) * | 2021-09-28 | 2021-12-31 | 泉州市圣能电源科技有限公司 | Intelligent lead-acid storage battery |
| CN113871732B (en) * | 2021-09-28 | 2023-09-22 | 泉州市圣能电源科技有限公司 | Intelligent lead-acid storage battery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN204011582U (en) | 2014-12-10 |
| CN103943895A (en) | 2014-07-23 |
| CN104241706A (en) | 2014-12-24 |
| CN104241706B (en) | 2016-08-31 |
| CN204011587U (en) | 2014-12-10 |
| CN104241704A (en) | 2014-12-24 |
| CN104241705B (en) | 2016-08-31 |
| CN104241705A (en) | 2014-12-24 |
| CN104241701A (en) | 2014-12-24 |
| CN104241704B (en) | 2017-01-18 |
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| AV01 | Patent right actively abandoned |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |