CN108598549A - Accumulator and preparation method thereof - Google Patents
Accumulator and preparation method thereof Download PDFInfo
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- CN108598549A CN108598549A CN201810752072.XA CN201810752072A CN108598549A CN 108598549 A CN108598549 A CN 108598549A CN 201810752072 A CN201810752072 A CN 201810752072A CN 108598549 A CN108598549 A CN 108598549A
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- sided
- holder
- elastic sheet
- electroconductive elastic
- battery core
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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
- H01M10/04—Construction or manufacture in general
-
- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- 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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Battery Mounting, Suspending (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
The invention discloses accumulators and preparation method thereof.Above-mentioned accumulator, including：First insulation board；First conductive bus-bar connects the first insulation board；First single side holder connects the first conductive bus-bar, the first two-sided electroconductive elastic sheet is equipped on the first single side holder；Two-sided holder is equipped with the second two-sided electroconductive elastic sheet；First group of battery core, positive terminal are installed on the first single side holder and abut the first two-sided electroconductive elastic sheet, and negative pole end is installed on two-sided holder and abuts the second two-sided electroconductive elastic sheet；Second single side holder is equipped with the two-sided electroconductive elastic sheet of third；Second group of battery core, positive terminal are installed on two-sided holder and abut the second two-sided electroconductive elastic sheet, and negative pole end is installed on the second single side holder and abuts the two-sided electroconductive elastic sheet of third；Second conductive bus-bar；Second insulation board connects the second conductive bus-bar.Electric power storage pool preparation method of the present invention, simple process save labour turnover；Manufactured accumulator battery core is convenient for changing, and reduces the cost of accumulator.
Description
Technical field
The present invention relates to battery technology fields, and in particular to accumulator and preparation method thereof.
Background technology
Accumulator is a kind of device that chemical energy is directly translated into electric energy, is the battery designed by rechargeable, passes through
Reversible chemical reaction realization recharges, and typically refers to lead-acid accumulator, it is one kind in battery, belongs to secondary cell.It
Operation principle：So that internal active material is regenerated using external electric energy when charging, electric energy is stored as chemical energy, needs to discharge
Chemical energy is converted to electric energy output, such as common battery of mobile phone etc. in life by Shi Zaici.
Presently used accumulator, which generally requires, links together several battery cores, to reach required electricity.At present
Method used is then to be welded to connect by linking together before and after shrapnel, ensure stable structure several battery cores again.This
Kind method makes technics comparing complexity, and welding needs special technical staff, and battery core is unable to secondary use, can not
It replaces, improves the cost of accumulator.
Invention content
Based on this, it is necessary to provide a kind of electric power storage pool preparation method, simple processs to be not necessarily to professional technique people by the present invention
Member, saves labour turnover；Battery core is convenient for changing, and can also be carried out secondary use, be reduced the cost of accumulator.
The present invention, which there is a need to, provides a kind of accumulator, and simple in structure, battery core is convenient for changing, and can also carry out secondary profit
With.
In order to achieve the object of the present invention, the present invention uses following technical scheme：
A kind of electric power storage pool preparation method, the accumulator include at least two groups battery core, and this method comprises the following steps：
First conductive bus-bar is mounted on to the side of the first insulation board；
First single side holder is mounted on to the other side of first conductive bus-bar；
First two-sided electroconductive elastic sheet is mounted on the first single side holder, the side of the first two-sided electroconductive elastic sheet
Abut first conductive bus-bar；
First group of battery core is mounted on the first single side holder, the positive terminal of first group of battery core abuts described the
The other side of one two-sided electroconductive elastic sheet；
Two-sided holder is mounted on to the negative pole end of first group of battery core, then by the second two-sided electroconductive elastic sheet mounted on described
On two-sided holder；Or first the described second two-sided electroconductive elastic sheet is mounted on the two-sided holder, then the two-sided holder is pacified
Mounted in the negative pole end of first group of battery core；The negative pole end of first group of battery core abuts the second two-sided electroconductive elastic sheet；
Second group of battery core is mounted on the two-sided holder, the positive terminal of second group of battery core abuts described second pair
Face electroconductive elastic sheet；
The two-sided electroconductive elastic sheet of third is mounted on the second single side holder；
Second group of battery core is mounted on the second single side holder, the negative pole end abutting third of second group of battery core is two-sided to be led
Electric shrapnel；
Second conductive bus-bar is mounted on to the side of the second single side holder；
Second insulation board is mounted on to the other side of the second conductive bus-bar.
Battery core group is attached by above-mentioned electric power storage pool preparation method by the way that two-sided holder and two-sided electroconductive elastic sheet is arranged
And be electrically connected, do not have to the assembling that welding can complete battery core in this way, structure design so that its preparation process is easy, without professional skill
Art personnel can install, and save labour turnover；The structure design makes battery core be convenient for changing, and can also carry out secondary profit
With reducing the cost of accumulator.
In some of embodiments, when the accumulator includes multigroup battery core, this method comprises the following steps：
First conductive bus-bar is mounted on to the side of the first insulation board；
First single side holder is mounted on to the side of first conductive bus-bar；
First two-sided electroconductive elastic sheet is mounted on the first single side holder, the side of the first two-sided electroconductive elastic sheet
Abut first conductive bus-bar；
First group of battery core is mounted on the first single side holder, the positive terminal of first group of battery core abuts described the
The other side of one two-sided electroconductive elastic sheet；
First two-sided holder is mounted on to the negative pole end of first group of battery core, then the second two-sided electroconductive elastic sheet is mounted on
On the first two-sided holder；Or first the described second two-sided electroconductive elastic sheet is mounted on the described first two-sided holder, then by institute
State the negative pole end that the first two-sided holder is mounted on first group of battery core；The negative pole end of first group of battery core abuts described second
Two-sided electroconductive elastic sheet；
Second group of battery core is mounted on the described first two-sided holder, the positive terminal of second group of battery core abuts described the
Two two-sided electroconductive elastic sheets；
Second two-sided holder is mounted on to the negative pole end of second group of battery core, then by the 4th two-sided electroconductive elastic sheet mounted on described
On second two-sided holder；Or first the 4th two-sided electroconductive elastic sheet is mounted on the described second two-sided holder, then by described the
Two two-sided holders are mounted on the negative pole end of second group of battery core；It is two-sided that the negative pole end of second group of battery core abuts the described 4th
Electroconductive elastic sheet；
N-1 two-sided holder installation N group battery cores are passed repeatedly through, a two-sided conduction is installed respectively on N-1 two-sided holders
Shrapnel；
The two-sided electroconductive elastic sheet of third is mounted on the second single side holder, N group battery cores are mounted on the second single side holder
On, the negative pole end of N group battery cores abuts the two-sided electroconductive elastic sheet of third；
Second conductive bus-bar is mounted on to the side of the second single side holder；
Second insulation board is mounted on to the other side of the second conductive bus-bar.
In some of embodiments, the electric power storage pool preparation method, further includes following steps：
By first conductive bus-bar, the first insulation board, the first single side holder, first group of battery core, two-sided holder, second
Group battery core, the second single side holder, the second conductive bus-bar and the second insulation board link together.
In some of embodiments, the electric power storage pool preparation method includes the following steps：
There is provided the first insulation board, the second insulation board, the first conductive bus-bar, the second conductive bus-bar, the first single side holder,
Second single side holder, the first two-sided electroconductive elastic sheet, first group of battery core, two-sided holder, the second two-sided electroconductive elastic sheet, second group of electricity
Core, the second two-sided electroconductive elastic sheet and the two-sided electroconductive elastic sheet of third；The two-sided holder includes supporting plate, is opened up on the supporting plate
There are several shrapnel mounting holes, the opposing sides of the supporting plate to offer several battery core support chambers respectively, each battery core is held
Chamber is ask to correspond to a shrapnel mounting hole；The first single side holder, the second single side holder include supporting plate, the supporting plate
On offer several shrapnel mounting holes, the one side of the supporting plate is in tabular, and the another side of the supporting plate offers several
Battery core support chamber, each battery core support chamber correspond to a shrapnel mounting hole；The first two-sided electroconductive elastic sheet, second pair
Face electroconductive elastic sheet and the two-sided electroconductive elastic sheet of third include shrapnel plate, and several shell fragment holes and positioning are offered on the shrapnel plate
The inner edge in hole, the shell fragment hole is equipped with the shrapnel item that several centers towards the shell fragment hole extend, wherein several shrapnels
Item is tilted towards the first face of the shrapnel plate, and the remaining shrapnel item is opposite with first face towards the shrapnel plate
Second face tilts；
First conductive bus-bar is mounted on to the side of first insulation board；
The first single side holder is abutted into first conductive bus-bar in flat one side, so that described first is single
Face holder is mounted on the other side of first conductive bus-bar；
The shrapnel plate of described first two-sided electroconductive elastic sheet is positioned on the supporting plate of the first single side holder, described
The shrapnel item of one two-sided electroconductive elastic sheet is positioned in the shrapnel mounting hole of the first single side holder, the described first two-sided conductive bullet
The inclined shrapnel item in the first face of the supporting plate of direction the first single side holder of piece abuts first conductive bus-bar；
The positive terminal of first group of battery core is installed on to the battery core support intracavitary of the first single side holder, and this first
End abuts the inclined shrapnel item in the second face of the supporting plate of direction the first single side holder of the first two-sided electroconductive elastic sheet；
The negative pole end of first group of battery core is positioned to the battery core support intracavitary in the first face of the two-sided holder, then will
The shrapnel plate of the second two-sided electroconductive elastic sheet is positioned on the supporting plate of the two-sided holder, the second two-sided electroconductive elastic sheet
Shrapnel item be positioned in the shrapnel mounting hole of the two-sided holder, the direction of the second two-sided electroconductive elastic sheet is described double
The inclined shrapnel item in the first face of the supporting plate of face holder abuts the negative pole end of first group of battery core；
The positive terminal of second group of battery core is mounted on to the battery core support intracavitary in the second face of the two-sided holder, it is described
The positive terminal of second group of battery core abuts the second face of the supporting plate of the direction two-sided holder of the described second two-sided electroconductive elastic sheet
Inclined shrapnel item；
The shrapnel plate of the two-sided electroconductive elastic sheet of the third is positioned on the supporting plate of the second single side holder, described
The shrapnel item of three two-sided electroconductive elastic sheets is positioned in the shrapnel mounting hole of the second single side holder,
The negative pole end of second group of battery core is mounted on to the battery core support intracavitary in the first face of the second single side holder,
The negative pole end of second group of battery core abuts the supporting plate of direction the second single side holder of the two-sided electroconductive elastic sheet of the third
The inclined shrapnel item in the first face；
It is in flat one side that second conductive bus-bar, which is mounted on the second single side holder, and described second leads
The second face that electric bus-bar abuts the supporting plate of direction the second single side holder of the two-sided electroconductive elastic sheet of the third is inclined
Shrapnel item；
Second insulation board is mounted on to the other side of second conductive bus-bar.
In some of embodiments, the electric power storage pool preparation method includes the following steps：
There is provided the first insulation board, the second insulation board, the first conductive bus-bar, the second conductive bus-bar, the first single side holder,
Second single side holder, the first two-sided electroconductive elastic sheet, the second two-sided electroconductive elastic sheet, the two-sided electroconductive elastic sheet of third, the 4th two-sided conduction
Shrapnel until the two-sided electroconductive elastic sheets of N+1, first group of battery core, second group of battery core until N groups battery core, the first two-sided holder, the
Two two-sided holders are until the two-sided holders of N-1；The first two-sided holder, the second two-sided holder are until the two-sided holders of N-1 are equal
Including supporting plate, several shrapnel mounting holes are offered on the supporting plate, if the opposing sides of the supporting plate offers respectively
Dry battery core support chamber, each battery core support chamber correspond to a shrapnel mounting hole；The first single side holder, the second single side
Holder includes supporting plate, several shrapnel mounting holes is offered on the supporting plate, the one side of the supporting plate is in tabular, institute
The another side for stating supporting plate offers several battery core support chambers, and each battery core support chamber corresponds to a shrapnel mounting hole；
The first two-sided electroconductive elastic sheet, the second two-sided electroconductive elastic sheet, the two-sided electroconductive elastic sheet of third, the 4th two-sided electroconductive elastic sheet are until the
The two-sided electroconductive elastic sheets of N+1 include shrapnel plate, and several shell fragment holes and location hole are offered on the shrapnel plate, the shell fragment hole
Inner edge is equipped with the shrapnel item that several centers towards the shell fragment hole extend, wherein several shrapnel items are towards the shrapnel plate
The first face tilt, the remaining shrapnel item towards the shrapnel plate it is opposite with first face the second face inclination；
First conductive bus-bar is mounted on to the side of the first insulation board；
The first single side holder is abutted into first conductive bus-bar in flat one side, so that described first is single
Face holder is mounted on the other side of first conductive bus-bar；
The shrapnel plate of described first two-sided electroconductive elastic sheet is positioned on the supporting plate of the first single side holder, described
The shrapnel item of one two-sided electroconductive elastic sheet is positioned in the shrapnel mounting hole of the first single side holder, the described first two-sided conductive bullet
The inclined shrapnel item in the first face of the supporting plate of direction the first single side holder of piece abuts first conductive bus-bar；
The positive terminal of first group of battery core is installed on to the battery core support intracavitary of the first single side holder, and this first
End abuts the inclined shrapnel item in the second face of the supporting plate of direction the first single side holder of the first two-sided electroconductive elastic sheet；
The negative pole end of first group of battery core is positioned to the battery core support intracavitary in the first face of the described first two-sided holder,
The shrapnel plate of the described second two-sided electroconductive elastic sheet is positioned on the supporting plate of the described first two-sided holder again, described second is two-sided
The shrapnel item of electroconductive elastic sheet is positioned in the shrapnel mounting hole of the described first two-sided holder, the second two-sided electroconductive elastic sheet
The inclined shrapnel item in the first face of supporting plate of the described first two-sided holder of direction abut the negative pole end of first group of battery core；
The positive terminal of second group of battery core is mounted on to the battery core support intracavitary in the second face of the described first two-sided holder,
The positive terminal of second group of battery core abuts the supporting plate of the described first two-sided holder of direction of the described second two-sided electroconductive elastic sheet
The inclined shrapnel item in the second face；
By the described second two-sided holder be mounted on second group of battery core negative pole end, then will the described 4th it is two-sided conduction bullet
Piece is mounted on the described second two-sided holder, and the negative pole end of second group of battery core abuts the 4th two-sided electroconductive elastic sheet；
N-1 two-sided holder installation N group battery cores are passed repeatedly through, a two-sided conduction is installed respectively on N-1 two-sided holders
Shrapnel, until the anode of N group battery cores is mounted on the two-sided holders of N-1；
The shrapnel plate of the two-sided electroconductive elastic sheet of the third is positioned on the supporting plate of the second single side holder, described
The shrapnel item of three two-sided electroconductive elastic sheets is positioned in the shrapnel mounting hole of the second single side holder,
The negative pole end of the N group battery cores is mounted on to the battery core support intracavitary in the first face of the second single side holder,
The negative pole end of the N group battery cores abuts the supporting plate of direction the second single side holder of the two-sided electroconductive elastic sheet of the third
The inclined shrapnel item in first face；
It is in flat one side that second conductive bus-bar, which is mounted on the second single side holder, and described second leads
The second face that electric bus-bar abuts the supporting plate of direction the second single side holder of the two-sided electroconductive elastic sheet of the third is inclined
Shrapnel item；
Second insulation board is mounted on to the other side of second conductive bus-bar.
The present invention also provides a kind of accumulators, include at least：
First insulation board；
First conductive bus-bar, first conductive bus-bar connect first insulation board；
First single side holder, the first single side holder connect first conductive bus-bar, the first single side holder
On the first two-sided electroconductive elastic sheet is installed, first conductive bus-bar abuts the side of the described first two-sided electroconductive elastic sheet；
Two-sided holder is equipped with the second two-sided electroconductive elastic sheet on the two-sided holder；
First group of battery core, first group of battery core are installed between the first single side holder and the two-sided holder, institute
The positive terminal for stating first group of battery core is installed on the first single side holder and abuts the another of the described first two-sided electroconductive elastic sheet
Side, the negative pole end of first group of battery core are installed on the two-sided holder and abut the one of the described second two-sided electroconductive elastic sheet
Side；
Second single side holder is equipped with the two-sided electroconductive elastic sheet of third on the second single side holder；
Second group of battery core, second group of battery core are installed between the two-sided holder and the second single side holder, institute
The positive terminal for stating second group of battery core is installed on the two-sided holder and abuts the other side of the described second two-sided electroconductive elastic sheet, institute
The negative pole end for stating second group of battery core is installed on the second single side holder and abuts the side of the two-sided electroconductive elastic sheet of the third；
Second conductive bus-bar, second conductive bus-bar connect the second single side holder and abut the third pair
The other side of face electroconductive elastic sheet；
Second insulation board, second insulation board connect second conductive bus-bar.
In some of embodiments, the accumulator includes N group battery cores, and the N groups battery core is sequentially distinguished according to positive and negative electrode
It is installed on the N-1 groups two-sided holder, a structure and the described first two-sided conduction is installed respectively on the N-1 groups two-sided holder
Shrapnel, the second two-sided electroconductive elastic sheet and the identical two-sided electroconductive elastic sheet of the two-sided electroconductive elastic sheet of third.
In some of embodiments, first conductive bus-bar, the first insulation board, the first single side holder, first group of electricity
Core, two-sided holder, second group of battery core, the second single side holder, the second conductive bus-bar and the second insulation board are connected by a connection piece
It connects.
In some of embodiments, the two-sided holder includes supporting plate, and several shrapnel peaces are offered on the supporting plate
Hole is filled, the opposing sides of the supporting plate offers several battery core support chambers respectively, and each battery core support chamber corresponds to an institute
State shrapnel mounting hole.
In some of embodiments, the supporting plate is raised equipped with several supports between the shrapnel mounting hole, four
The battery core support chamber is collectively formed between the adjacent support protrusion；There is bullet between two adjacent support protrusions
Sheet installation position.
In some of embodiments, the first battery core group includes several battery cores, the electricity with second group of battery core
There is gap between core；Wherein several support protrusions protrude from the supporting plate, are opened up in several support protrusions
There is connector aperture.
In some of embodiments, the first two-sided electroconductive elastic sheet, the second two-sided electroconductive elastic sheet and the two-sided conduction of third
Shrapnel includes shrapnel plate, and several shell fragment holes and location hole are offered on the shrapnel plate, if the inner edge of the shell fragment hole is equipped with
The shrapnel item that the dry center towards the shell fragment hole extends, wherein the first face of several the shrapnel item towards the shrapnel plates is inclined
Tiltedly, the remaining shrapnel item is tilted towards the shrapnel plate the second face opposite with first face.
Description of the drawings
Fig. 1 is the structural schematic diagram of accumulator described in one embodiment of the invention；
The structural schematic diagram at another visual angle of accumulator described in Fig. 2 Fig. 1；
Fig. 3 is the sectional view along A-A in Fig. 2；
Fig. 4 is the enlarged drawing at A in Fig. 3；
Fig. 5 is the enlarged drawing at B in Fig. 3；
Fig. 6 is that the structure of the two-sided holder of accumulator described in Fig. 1 or the one side of the first single side holder, the second single side holder is shown
It is intended to；
Fig. 7 is the structural schematic diagram of the another side of two-sided holder described in Fig. 6；
Fig. 8 is the structural schematic diagram of the two-sided electroconductive elastic sheet of accumulator described in Fig. 1；
Fig. 9 is the structural schematic diagram of the two-sided holder and the second two-sided electroconductive elastic sheet cooperation of accumulator described in Fig. 1.
Specific implementation mode
To facilitate the understanding of the present invention, below with reference to relevant drawings to invention is more fully described.In attached drawing
Give presently preferred embodiments of the present invention.But the present invention can realize in many different forms, however it is not limited to this paper institutes
The embodiment of description.Keep the understanding to the disclosure more thorough on the contrary, purpose of providing these embodiments is
Comprehensively.
Unless otherwise defined, all of technologies and scientific terms used here by the article and belong to the technical field of the present invention
The normally understood meaning of technical staff is identical.Used term is intended merely to description tool in the description of the invention herein
The purpose of the embodiment of body, it is not intended that in the limitation present invention.
Fig. 1 to Fig. 9 is please referred to, the present invention provides a kind of electric power storage pool preparation method, which includes at least two groups battery core,
This method comprises the following steps：
First conductive bus-bar 10 is mounted on to the side of the first insulation board 20；
First single side holder 30 is mounted on to the other side of the first conductive bus-bar 20；
First two-sided electroconductive elastic sheet 31 is mounted on the first single side holder 30, the side of the first two-sided electroconductive elastic sheet 31 is supported
Connect the first conductive bus-bar 20；
First group of battery core 50 is mounted on the first single side holder 30, the positive terminal abutting first of first group of battery core 50 is two-sided
The other side of electroconductive elastic sheet 31；
Two-sided holder 40 is mounted on to the negative pole end of first group of battery core 50, then by the second two-sided electroconductive elastic sheet 41 mounted on double
On face holder 40；Or first the second two-sided electroconductive elastic sheet 41 is mounted on two-sided holder 40, then two-sided holder 40 is mounted on the
The negative pole end of one group of battery core 50；The negative pole end of first group of battery core 50 abuts the second two-sided electroconductive elastic sheet 41；
Second group of battery core 70 is mounted on two-sided holder 40, the positive terminal of second group of battery core 70 abuts the second two-sided conduction
Shrapnel 41；
The two-sided electroconductive elastic sheet 61 of third is mounted on the second single side holder 60；
Second group of battery core 70 is mounted on the second single side holder 60, the negative pole end abutting third of second group of battery core 70 is two-sided
Electroconductive elastic sheet 61；
Second conductive bus-bar 80 is mounted on to the side of the second single side holder 60；
Second insulation board 90 is mounted on to the other side of the second conductive bus-bar 80.
In order to keep above-mentioned accumulator structure more stable, above-mentioned method further includes following steps, by the first conductive confluence
It is single to arrange the 20, first insulation board 10,30, first groups of battery cores 50 of the first single side holder, 40, second groups of battery cores of two-sided holder 70, second
Face holder 60, the second conductive bus-bar 80 and the second insulation board 90 link together.Specifically, it is worn successively by a connection piece
40, second groups of first conductive bus-bar 20, the first insulation board 10,30, first groups of battery cores 50 of the first single side holder, two-sided holder electricity
Core 70, the second single side holder 60, the second conductive bus-bar 80 and the second insulation board 90.Such as pass through one or several screw rods
101 wear the first conductive bus-bar 20, the first insulation board 10, the first single side holder 30, first groups of battery cores 50, two-sided holders successively
40, second group of battery core 70, the second single side holder 60, the second conductive bus-bar 80 and the second insulation board 90, the both ends point of screw rod 101
One gasket 102 and a nut 103 are not set, and gasket 102 abuts the first insulation board 10 and the second insulation board 90 respectively, rotates spiral shell
Mother 103 is with tie down screw 101.
When accumulator includes multigroup battery core, this method comprises the following steps：
First conductive bus-bar 10 is mounted on to the side of the first insulation board 20；
First single side holder 30 is mounted on to the other side of the first conductive bus-bar 20；
First two-sided electroconductive elastic sheet 31 is mounted on the first single side holder 30, the side of the first two-sided electroconductive elastic sheet 31 is supported
Connect the first conductive bus-bar 20；
First group of battery core 50 is mounted on the first single side holder 30, the positive terminal abutting first of first group of battery core 50 is two-sided
The other side of electroconductive elastic sheet 31；
First two-sided holder 40 is mounted on to the negative pole end of first group of battery core 50, then the second two-sided electroconductive elastic sheet 41 is installed
On the first two-sided holder 40；Or first the second two-sided electroconductive elastic sheet 41 is mounted on the first two-sided holder 40, then by first pair
Face holder 40 is mounted on the negative pole end of first group of battery core 50；The negative pole end of first group of battery core 50 abuts the second two-sided electroconductive elastic sheet
41；
Second group of battery core 70 is mounted on the first two-sided holder 40, the positive terminal abutting second of second group of battery core 70 is two-sided
Electroconductive elastic sheet 41；
Second two-sided holder 104 is mounted on to the negative pole end of second group of battery core 70, then the 4th two-sided electroconductive elastic sheet 105 is pacified
On the second two-sided holder 104；Or first the 4th two-sided electroconductive elastic sheet 105 is mounted on the second two-sided holder 104, then by the
Two two-sided holders 104 are mounted on the negative pole end of second group of battery core 70；The negative pole end of second group of battery core 70 abuts the 4th two-sided conduction
Shrapnel 61；
N-1 two-sided holder installation N group battery cores are passed repeatedly through, a two-sided conduction is installed respectively on N-1 two-sided holders
Shrapnel；
The two-sided electroconductive elastic sheets of N+1 are mounted on the second single side holder 60, by the positive terminal of N group battery cores mounted on the
On two single side holders 60, the positive terminals of N group battery cores abuts the two-sided electroconductive elastic sheets of N+1, the negative pole end abutting of N group battery cores the
Three two-sided electroconductive elastic sheets；
Second conductive bus-bar 80 is mounted on to the side of the second single side holder 60；
Second insulation board 90 is mounted on to the other side of the second conductive bus-bar 80.
That is, when battery core is multigroup, it is mounted on the first two-sided holder 40 in the positive terminal of second group of battery core 70, second pair
Face holder 104 is mounted on the second end of second group of battery core 50, and then the first end of third group battery core 106 is mounted on the second two-sided branch
On frame 104, the two-sided holder 107 of third is mounted on the other end of third group battery core 106, so repeats, until installation is complete N groups
Battery core 108, then the second single side holder 60, the second conductive bus-bar 80 and the second insulation board 90 are installed.
The preparation method of above-mentioned accumulator specifically uses following steps：
There is provided the first insulation board, the second insulation board, the first conductive bus-bar, the second conductive bus-bar, the first single side holder,
Second single side holder, the first two-sided electroconductive elastic sheet, first group of battery core, two-sided holder, the second two-sided electroconductive elastic sheet, second group of electricity
Core, the second two-sided electroconductive elastic sheet and the two-sided electroconductive elastic sheet of third；Two-sided holder includes supporting plate, and several bullets are offered on supporting plate
The opposing sides of piece mounting hole, supporting plate offers several battery core support chambers respectively, and each battery core support chamber corresponds to shrapnel peace
Fill hole；First single side holder, the second single side holder include supporting plate, and several shrapnel mounting holes, holder are offered on supporting plate
The one side of plate is in tabular, and the another side of supporting plate offers several battery core support chambers, and each battery core support chamber corresponds to a shrapnel
Mounting hole；First two-sided electroconductive elastic sheet, the second two-sided electroconductive elastic sheet and the two-sided electroconductive elastic sheet of third include shrapnel plate, shrapnel plate
On offer several shell fragment holes and location hole, the inner edge of shell fragment hole is equipped with the shrapnel item that several centers towards shell fragment hole extend,
Wherein several shrapnel items are tilted towards the first face of shrapnel plate, and remaining shrapnel item is opposite with the first face towards the shrapnel plate
Second face tilts；
First conductive bus-bar is mounted on to the side of the first insulation board；
First single side holder is abutted into the first conductive bus-bar in flat one side, so that the first single side holder is mounted on
The other side of first conductive bus-bar；
The shrapnel plate of first two-sided electroconductive elastic sheet is positioned on the supporting plate of the first single side holder, the first two-sided conductive bullet
The shrapnel item of piece is positioned in the shrapnel mounting hole of the first single side holder, direction the first single side holder of the first two-sided electroconductive elastic sheet
The inclined shrapnel item in the first face of supporting plate abut the first conductive bus-bar；
The positive terminal of first group of battery core is installed on to the battery core support intracavitary of the first single side holder, and the first end abuts the
The inclined shrapnel item in the second face of the supporting plate of direction the first single side holder of one two-sided electroconductive elastic sheet；
The negative pole end of first group of battery core is positioned at the battery core support intracavitary in the first face of two-sided holder, then second two-sided is led
The shrapnel plate of electric shrapnel is positioned on the supporting plate of two-sided holder, and the shrapnel item of the second two-sided electroconductive elastic sheet is positioned at two-sided holder
The shrapnel mounting hole in, the inclined shrapnel item in the first face of the supporting plate of the two-sided holder of direction of the second two-sided electroconductive elastic sheet
Abut the negative pole end of first group of battery core；
The positive terminal of second group of battery core is mounted on to the battery core support intracavitary in the second face of two-sided holder, second group of battery core
Positive terminal abuts the inclined shrapnel item in the second face of the supporting plate of the two-sided holder of direction of the second two-sided electroconductive elastic sheet；
The shrapnel plate of the two-sided electroconductive elastic sheet of third is positioned on the supporting plate of the second single side holder, the two-sided conductive bullet of third
The shrapnel item of piece is positioned in the shrapnel mounting hole of the second single side holder,
The negative pole end of second group of battery core is mounted on to the battery core support intracavitary in the first face of the second single side holder, second group of electricity
The negative pole end of core abuts the inclined shrapnel item in the first face of the supporting plate of direction the second single side holder of the two-sided electroconductive elastic sheet of third；
It is in flat one side that second conductive bus-bar, which is mounted on the second single side holder, and the second conductive bus-bar abuts
The inclined shrapnel item in the second face of the supporting plate of direction the second single side holder of the two-sided electroconductive elastic sheet of third；
Second insulation board is mounted on to the other side of the second conductive bus-bar.
When battery core is multigroup, the preparation method of above-mentioned accumulator includes the following steps：
There is provided the first insulation board, the second insulation board, the first conductive bus-bar, the second conductive bus-bar, the first single side holder,
Second single side holder, the first two-sided electroconductive elastic sheet, the second two-sided electroconductive elastic sheet, the two-sided electroconductive elastic sheet of third, the 4th two-sided conduction
Shrapnel until the two-sided electroconductive elastic sheets of N+1, first group of battery core, second group of battery core until N groups battery core, the first two-sided holder, the
Two two-sided holders are until the two-sided holders of N-1；The first two-sided holder, the second two-sided holder are until the two-sided holders of N-1 are equal
Including supporting plate, several shrapnel mounting holes are offered on supporting plate, the opposing sides of supporting plate offers several battery cores and holds respectively
Chamber, each battery core support chamber is ask to correspond to a shrapnel mounting hole；First single side holder, the second single side holder include supporting plate, branch
Several shrapnel mounting holes are offered on frame plate, the one side of supporting plate is in tabular, and the another side of supporting plate offers several battery cores
Support chamber, each battery core support chamber correspond to a shrapnel mounting hole；First two-sided electroconductive elastic sheet, the second two-sided electroconductive elastic sheet, third
Two-sided electroconductive elastic sheet, the 4th two-sided electroconductive elastic sheet offer on shrapnel plate until the two-sided electroconductive elastic sheets of N+1 include shrapnel plate
The inner edge of several shell fragment holes and location hole, shell fragment hole is equipped with the shrapnel item that several centers towards shell fragment hole extend, wherein several
Shrapnel item is tilted towards the first face of shrapnel plate, and remaining shrapnel item is tilted towards shrapnel plate the second face opposite with the first face；
First conductive bus-bar is mounted on to the side of the first insulation board；
First single side holder is abutted into the first conductive bus-bar in flat one side, so that the first single side holder is mounted on
The other side of first conductive bus-bar；
The shrapnel plate of first two-sided electroconductive elastic sheet is positioned on the supporting plate of the first single side holder, the first two-sided conductive bullet
The shrapnel item of piece is positioned in the shrapnel mounting hole of the first single side holder, direction the first single side holder of the first two-sided electroconductive elastic sheet
The inclined shrapnel item in the first face of supporting plate abut the first conductive bus-bar；
The positive terminal of first group of battery core is installed on to the battery core support intracavitary of the first single side holder, and the first end abuts the
The inclined shrapnel item in the second face of the supporting plate of direction the first single side holder of one two-sided electroconductive elastic sheet；
The negative pole end of first group of battery core is positioned at the battery core support intracavitary in the first face of the first two-sided holder, then by second pair
The shrapnel plate of face electroconductive elastic sheet is positioned on the supporting plate of the first two-sided holder, and the shrapnel item of the second two-sided electroconductive elastic sheet is positioned at
In the shrapnel mounting hole of first two-sided holder, the first face of the supporting plate of the first two-sided holder of direction of the second two-sided electroconductive elastic sheet
Inclined shrapnel item abuts the negative pole end of first group of battery core；
The positive terminal of second group of battery core is mounted on to the battery core support intracavitary in the second face of the first two-sided holder, second group of electricity
The positive terminal of core abuts the inclined shrapnel item in the second face of the supporting plate of the first two-sided holder of direction of the second two-sided electroconductive elastic sheet；
With reference to the method for above-mentioned installation battery core, the second two-sided holder is mounted on to the negative pole end of second group of battery core, then by the
Four two-sided electroconductive elastic sheets are mounted on the second two-sided holder, and the negative pole end of second group of battery core abuts the 4th two-sided electroconductive elastic sheet；
N-1 two-sided holder installation N group battery cores are passed repeatedly through, a two-sided conduction is installed respectively on N-1 two-sided holders
Shrapnel, until the positive terminal of N group battery cores is mounted on the two-sided holders of N-1；
The shrapnel plate of the two-sided electroconductive elastic sheet of third is positioned on the supporting plate of the second single side holder, the two-sided conductive bullet of third
The shrapnel item of piece is positioned in the shrapnel mounting hole of the second single side holder,
The negative pole end of N group battery cores is mounted on to the battery core support intracavitary in the first face of the second single side holder, N group battery cores
Negative pole end abut the two-sided electroconductive elastic sheet of third direction the second single side holder supporting plate the inclined shrapnel item in the first face；
It is in flat one side that second conductive bus-bar, which is mounted on the second single side holder, and the second conductive bus-bar abuts
The inclined shrapnel item in the second face of the supporting plate of direction the second single side holder of the two-sided electroconductive elastic sheet of third；
Second insulation board is mounted on to the other side of the second conductive bus-bar.
Fig. 1 to Fig. 9 is please referred to, the accumulator prepared with the aforedescribed process is adopted, includes at least：First insulation board 10, first
Conductive bus-bar 20, the first single side holder 30, the first two-sided electroconductive elastic sheet 31, two-sided holder 40, the second two-sided electroconductive elastic sheet 41,
First group of battery core 50,60, second groups of battery cores 70 of the second single side holder, the second conductive bus-bar 80 and the second insulation board 90, first
Conductive bus-bar 20 connects the first insulation board 10, and the first single side holder 30 connects the first conductive bus-bar 20, the first two-sided conduction
Shrapnel 31 is installed on the first single side holder 30, and the first conductive bus-bar 20 abuts the side of the first two-sided electroconductive elastic sheet 31；The
Two two-sided electroconductive elastic sheets 41 are installed on two-sided holder 40, and first group of battery core 50 is installed on the first single side holder 30 and two-sided holder
Between 40, the positive terminal of first group of battery core 50 is installed on the first single side holder 30 and abuts the another of the first two-sided electroconductive elastic sheet 31
The negative pole end of side, first group of battery core 50 is installed on two-sided holder 40 and abuts the side of the second two-sided electroconductive elastic sheet 41；The
Three two-sided electroconductive elastic sheets 61 are installed on the second single side holder 60, and second group of battery core 70 is installed on two-sided holder 40 and the second single side
Between holder 60, the positive terminal of second group of battery core 70 is installed on two-sided holder 40 and abuts the another of the second two-sided electroconductive elastic sheet 41
The negative pole end of side, second group of battery core 70 is installed on the second single side holder 60 and abuts the one of the two-sided electroconductive elastic sheet of third 61
Side；Second conductive bus-bar 80 connects the second single side holder 60 and abuts the other side of the two-sided electroconductive elastic sheet of third 61, and second absolutely
Listrium 90 connects the second conductive bus-bar 80.
When battery core is multigroup, there are N+1 two-sided holders, the positive terminal of second group of battery core 70 to be mounted on the first two-sided branch
On frame 40, the second two-sided holder 104 is mounted on the second end of second group of battery core 50, and the first end of third group battery core is mounted on second
On two-sided holder 104, the two-sided holder of third is mounted on the other end of third group battery core, so repeats, until connection N group battery cores,
The second end of N groups battery core 70 is installed on the second single side holder 60 and abuts the side of the two-sided electroconductive elastic sheet of third 61.
First insulation board, 10 and second insulation board 90 therein offers insulation plate hole respectively, for wearing connector.The
One conductive bus-bar 20 and the second conductive bus-bar 80 offer the second conductive bus-bar hole, for wearing connector.
First group of battery core, 50, second groups of battery cores 70 have gap until N groups battery core includes several battery cores between battery core
51, the gap 51 is for wearing connector.
Fig. 6 and Fig. 7 are please referred to, the first two-sided holder 40, the second two-sided holder 104 and the two-sided supporting structure of third are identical,
Include supporting plate 42, offers several shrapnel mounting holes 43 on the supporting plate 42, the opposing sides of supporting plate 42 is distinguished
Several battery core support chambers 44 are offered, each battery core support chamber 44 corresponds to a shrapnel mounting hole 43, and two-sided electroconductive elastic sheet is installed on
In shrapnel mounting hole 43, battery core end is installed in battery core support chamber 44, and abuts the two-sided conductive bullet in shrapnel mounting hole 43
Piece is achieved in circuit turn-on.
In a wherein embodiment, the one side of supporting plate 42 is equipped with several support protrusions 45 between shrapnel mounting hole 43, and four
Above-mentioned battery core support chamber 44 is collectively formed between a adjacent support protrusion 45.Have between two adjacent support protrusions 45
Shrapnel plate installation position 46.
The another side of supporting plate 42 is equipped with the support protrusion 45 of one between shrapnel mounting hole 43, and support protrusion 45 is opposite
Battery core support chamber 44 is formed in the position of shrapnel mounting hole 43.
Please refer to Fig. 6, in the present embodiment, several support protrusions 45 therein protrude from the setting of supporting plate 42, this is several to hold
Connector aperture 47 is offered in support protrusion 45, after battery core installation, several supports protrusions 45 are in the gap 51 between battery core,
Connector wears connector aperture 47, and two-sided holder is attached with other component.
Fig. 7 is please referred to, when support protrusion 45 is wholely set, extends raised extension in several components of support protrusion 45
Portion 48 opens up connector aperture 47 in boss extension 48.
The one side structure of first single side holder 30 and the second single side holder 60 and the first two-sided holder 40, the second two-sided holder
104 and the two-sided holder of third it is identical, another surface side is not processed, in planar, to be connect with conductive bus-bar.That is the first single side
Holder 30 and the second single side holder 60 include supporting plate, and several shrapnel mounting holes, the one side of supporting plate are offered on supporting plate
In plane, another side offers several battery core support chambers, and each battery core support chamber corresponds to a shrapnel mounting hole.The one side of supporting plate
It is equipped with several supports protrusion between shrapnel mounting hole, above-mentioned battery core support is collectively formed between four adjacent support protrusions
Chamber.There is shrapnel plate installation position between two adjacent support protrusions.Several support protrusions therein protrude from supporting plate setting,
Offering connector aperture in several support protrusions, after battery core installation, several support protrusions are in the gap between battery core,
Connector wears connector aperture, and two-sided holder is attached with other component.
Fig. 8 is please referred to, the first two-sided electroconductive elastic sheet 31, the second two-sided electroconductive elastic sheet 41 and the two-sided electroconductive elastic sheet of third wrap
Shrapnel plate 32 is included, several shell fragment holes 33 and location hole 34 are offered on shrapnel plate 32, the inner edge of shell fragment hole 33 is equipped with several directions
The shrapnel item 35 that the center of shell fragment hole 33 extends, wherein several shrapnel items 35 are tilted towards the first face of shrapnel plate 32, it is remaining
Shrapnel item 35 is tilted towards second face opposite with the first face of shrapnel plate 32, and two-sided shrapnel is consequently formed.Shrapnel plate 32 is installed on
At shrapnel plate installation position 46 on supporting plate 42, thus two-sided electroconductive elastic sheet is fixed on two-sided holder.Location hole 34 is used for
Connector is worn, is thus attached two-sided electroconductive elastic sheet and two-sided holder and other component.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (12)
1. a kind of electric power storage pool preparation method, the accumulator includes at least two groups battery core, which is characterized in that this method includes as follows
Step：
First conductive bus-bar is mounted on to the side of the first insulation board；
First single side holder is mounted on to the other side of first conductive bus-bar；
First two-sided electroconductive elastic sheet is mounted on the first single side holder, the side of the first two-sided electroconductive elastic sheet abuts
First conductive bus-bar；
First group of battery core is mounted on the first single side holder, the positive terminal of first group of battery core abuts described first pair
The other side of face electroconductive elastic sheet；
Two-sided holder is mounted on to the negative pole end of first group of battery core, then by the second two-sided electroconductive elastic sheet mounted on described two-sided
On holder；Or first the described second two-sided electroconductive elastic sheet is mounted on the two-sided holder, then the two-sided holder is mounted on
The negative pole end of first group of battery core；The negative pole end of first group of battery core abuts the second two-sided electroconductive elastic sheet；
Second group of battery core is mounted on the two-sided holder, the positive terminal abutting described second of second group of battery core is two-sided to lead
Electric shrapnel；
The two-sided electroconductive elastic sheet of third is mounted on the second single side holder；
Second group of battery core is mounted on the second single side holder, the negative pole end of second group of battery core abuts the two-sided conductive bullet of the third
Piece；
Second conductive bus-bar is mounted on to the side of the second single side holder；
Second insulation board is mounted on to the other side of the second conductive bus-bar.
2. electric power storage pool preparation method according to claim 1, which is characterized in that when the accumulator includes multigroup battery core
When, this method comprises the following steps：
First conductive bus-bar is mounted on to the side of the first insulation board；
First single side holder is mounted on to the side of first conductive bus-bar；
First two-sided electroconductive elastic sheet is mounted on the first single side holder, the side of the first two-sided electroconductive elastic sheet abuts
First conductive bus-bar；
First group of battery core is mounted on the first single side holder, the positive terminal of first group of battery core abuts described first pair
The other side of face electroconductive elastic sheet；
First two-sided holder is mounted on to the negative pole end of first group of battery core, then by the second two-sided electroconductive elastic sheet mounted on described
On first two-sided holder；Or first the described second two-sided electroconductive elastic sheet is mounted on the described first two-sided holder, then by described the
One two-sided holder is mounted on the negative pole end of first group of battery core；It is two-sided that the negative pole end of first group of battery core abuts described second
Electroconductive elastic sheet；
Second group of battery core is mounted on the described first two-sided holder, the positive terminal of second group of battery core abuts described second pair
Face electroconductive elastic sheet；
Second two-sided holder is mounted on to the negative pole end of second group of battery core, then the 4th two-sided electroconductive elastic sheet is mounted on described second
On two-sided holder；Or first the 4th two-sided electroconductive elastic sheet is mounted on the described second two-sided holder, then by described second pair
Face holder is mounted on the negative pole end of second group of battery core；The negative pole end of second group of battery core abuts the 4th two-sided conduction
Shrapnel；
N-1 two-sided holder installation N group battery cores are passed repeatedly through, a two-sided electroconductive elastic sheet is installed respectively on N-1 two-sided holders；
The two-sided electroconductive elastic sheet of third is mounted on the second single side holder, N group battery cores are mounted on the second single side holder, the
The negative pole end of N group battery cores abuts the two-sided electroconductive elastic sheet of third；
Second conductive bus-bar is mounted on to the side of the second single side holder；
Second insulation board is mounted on to the other side of the second conductive bus-bar.
3. electric power storage pool preparation method according to claim 1, which is characterized in that further include following steps：
By first conductive bus-bar, the first insulation board, the first single side holder, first group of battery core, two-sided holder, second group of electricity
Core, the second single side holder, the second conductive bus-bar and the second insulation board link together.
4. electric power storage pool preparation method according to claim 1, which is characterized in that include the following steps：
First insulation board, the second insulation board, the first conductive bus-bar, the second conductive bus-bar, the first single side holder, second are provided
Single side holder, the first two-sided electroconductive elastic sheet, first group of battery core, two-sided holder, the second two-sided electroconductive elastic sheet, second group of battery core,
Two two-sided electroconductive elastic sheets and the two-sided electroconductive elastic sheet of third；The two-sided holder includes supporting plate, if being offered on the supporting plate
The opposing sides of dry shrapnel mounting hole, the supporting plate offers several battery core support chambers, each battery core support chamber respectively
A corresponding shrapnel mounting hole；The first single side holder, the second single side holder include supporting plate, are opened on the supporting plate
Equipped with several shrapnel mounting holes, the one side of the supporting plate is in tabular, and the another side of the supporting plate offers several battery cores
Support chamber, each battery core support chamber correspond to a shrapnel mounting hole；The first two-sided electroconductive elastic sheet, second two-sided are led
Electric shrapnel and the two-sided electroconductive elastic sheet of third include shrapnel plate, and several shell fragment holes and location hole, institute are offered on the shrapnel plate
The inner edge for stating shell fragment hole is equipped with the shrapnel item that several centers towards the shell fragment hole extend, wherein several shrapnel item directions
First face of the shrapnel plate tilts, and the remaining shrapnel item is towards the shrapnel plate second face opposite with first face
It tilts；
First conductive bus-bar is mounted on to the side of first insulation board；
The first single side holder is abutted into first conductive bus-bar in flat one side, so that the first single side branch
Frame is mounted on the other side of first conductive bus-bar；
The shrapnel plate of described first two-sided electroconductive elastic sheet is positioned on the supporting plate of the first single side holder, described first pair
The shrapnel item of face electroconductive elastic sheet is positioned in the shrapnel mounting hole of the first single side holder, the first two-sided electroconductive elastic sheet
First conductive bus-bar is abutted towards the inclined shrapnel item in the first face of the supporting plate of the first single side holder；
The positive terminal of first group of battery core is installed on to the battery core support intracavitary of the first single side holder, and the first end is supported
Connect the inclined shrapnel item in the second face of the supporting plate of direction the first single side holder of the described first two-sided electroconductive elastic sheet；
The negative pole end of first group of battery core is positioned to the battery core support intracavitary in the first face of the two-sided holder, then will be described
The shrapnel plate of second two-sided electroconductive elastic sheet is positioned on the supporting plate of the two-sided holder, the bullet of the second two-sided electroconductive elastic sheet
Slip is positioned in the shrapnel mounting hole of the two-sided holder, the direction two-sided branch of the second two-sided electroconductive elastic sheet
The inclined shrapnel item in the first face of the supporting plate of frame abuts the negative pole end of first group of battery core；
By the positive terminal of second group of battery core be mounted on the two-sided holder the second face battery core support intracavitary, described second
The second face that the positive terminal of group battery core abuts the supporting plate of the direction two-sided holder of the described second two-sided electroconductive elastic sheet tilts
Shrapnel item；
The shrapnel plate of the two-sided electroconductive elastic sheet of the third is positioned on the supporting plate of the second single side holder, the third is double
The shrapnel item of face electroconductive elastic sheet is positioned in the shrapnel mounting hole of the second single side holder,
The negative pole end of second group of battery core is mounted on to the battery core support intracavitary in the first face of the second single side holder, it is described
The negative pole end of second group of battery core abuts the of the supporting plate of direction the second single side holder of the two-sided electroconductive elastic sheet of the third
Inclined shrapnel item on one side；
It is in flat one side that second conductive bus-bar, which is mounted on the second single side holder, and second conduction is converged
Stream row abuts the inclined shrapnel in the second face of the supporting plate of direction the second single side holder of the two-sided electroconductive elastic sheet of third
Item；
Second insulation board is mounted on to the other side of second conductive bus-bar.
5. electric power storage pool preparation method according to claim 4, it is characterised in that：
First insulation board, the second insulation board, the first conductive bus-bar, the second conductive bus-bar, the first single side holder, second are provided
Single side holder, the first two-sided electroconductive elastic sheet, the second two-sided electroconductive elastic sheet, the two-sided electroconductive elastic sheet of third, the 4th two-sided electroconductive elastic sheet
Until the two-sided electroconductive elastic sheets of N+1, first group of battery core, second group of battery core until N groups battery core, the first two-sided holder, second pair
Face holder is until the two-sided holders of N-1；The first two-sided holder, the second two-sided holder are until the two-sided holders of N-1 include
Supporting plate offers several shrapnel mounting holes on the supporting plate, and the opposing sides of the supporting plate offers several electricity respectively
Core support chamber, each battery core support chamber correspond to a shrapnel mounting hole；The first single side holder, the second single side holder
Include supporting plate, several shrapnel mounting holes is offered on the supporting plate, the one side of the supporting plate is in tabular, the branch
The another side of frame plate offers several battery core support chambers, and each battery core support chamber corresponds to a shrapnel mounting hole；It is described
First two-sided electroconductive elastic sheet, the second two-sided electroconductive elastic sheet, the two-sided electroconductive elastic sheet of third, the 4th two-sided electroconductive elastic sheet are until N+1
Two-sided electroconductive elastic sheet includes shrapnel plate, offers several shell fragment holes and location hole on the shrapnel plate, the shell fragment hole it is interior
Edge is equipped with the shrapnel item that several centers towards the shell fragment hole extend, wherein several shrapnel items are towards the shrapnel plate
First face tilts, and the remaining shrapnel item is tilted towards the shrapnel plate the second face opposite with first face；
First conductive bus-bar is mounted on to the side of the first insulation board；
The first single side holder is abutted into first conductive bus-bar in flat one side, so that the first single side branch
Frame is mounted on the other side of first conductive bus-bar；
The shrapnel plate of described first two-sided electroconductive elastic sheet is positioned on the supporting plate of the first single side holder, described first pair
The shrapnel item of face electroconductive elastic sheet is positioned in the shrapnel mounting hole of the first single side holder, the first two-sided electroconductive elastic sheet
First conductive bus-bar is abutted towards the inclined shrapnel item in the first face of the supporting plate of the first single side holder；
The positive terminal of first group of battery core is installed on to the battery core support intracavitary of the first single side holder, and the first end is supported
Connect the inclined shrapnel item in the second face of the supporting plate of direction the first single side holder of the described first two-sided electroconductive elastic sheet；
The negative pole end of first group of battery core is positioned to the battery core support intracavitary in the first face of the described first two-sided holder, then will
The shrapnel plate of the second two-sided electroconductive elastic sheet is positioned on the supporting plate of the described first two-sided holder, the second two-sided conduction
The shrapnel item of shrapnel is positioned in the shrapnel mounting hole of the described first two-sided holder, the court of the second two-sided electroconductive elastic sheet
The negative pole end of first group of battery core is abutted to the inclined shrapnel item in the first face of the supporting plate of the described first two-sided holder；
The positive terminal of second group of battery core is mounted on to the battery core support intracavitary in the second face of the described first two-sided holder, it is described
The positive terminal of second group of battery core abuts the of the supporting plate of the described first two-sided holder of direction of the described second two-sided electroconductive elastic sheet
The inclined shrapnel item in two faces；
Described second two-sided holder is mounted on to the negative pole end of second group of battery core, then the described 4th two-sided electroconductive elastic sheet is pacified
On the described second two-sided holder, the negative pole end of second group of battery core abuts the 4th two-sided electroconductive elastic sheet；
N-1 two-sided holder installation N group battery cores are passed repeatedly through, a two-sided electroconductive elastic sheet is installed respectively on N-1 two-sided holders,
Until the anode of N group battery cores is mounted on the two-sided holders of N-1；
The shrapnel plate of the two-sided electroconductive elastic sheet of the third is positioned on the supporting plate of the second single side holder, the third is double
The shrapnel item of face electroconductive elastic sheet is positioned in the shrapnel mounting hole of the second single side holder,
The negative pole end of the N group battery cores is mounted on to the battery core support intracavitary in the first face of the second single side holder, it is described
The negative pole end of N group battery cores abuts the first of the supporting plate of direction the second single side holder of the two-sided electroconductive elastic sheet of the third
The inclined shrapnel item in face；
It is in flat one side that second conductive bus-bar, which is mounted on the second single side holder, and second conduction is converged
Stream row abuts the inclined shrapnel in the second face of the supporting plate of direction the second single side holder of the two-sided electroconductive elastic sheet of third
Item；
Second insulation board is mounted on to the other side of second conductive bus-bar.
6. a kind of accumulator, which is characterized in that include at least：
First insulation board；
First conductive bus-bar, first conductive bus-bar connect first insulation board；
First single side holder, the first single side holder connect first conductive bus-bar, pacify on the first single side holder
Equipped with the first two-sided electroconductive elastic sheet, first conductive bus-bar abuts the side of the described first two-sided electroconductive elastic sheet；
Two-sided holder is equipped with the second two-sided electroconductive elastic sheet on the two-sided holder；
First group of battery core, first group of battery core are installed between the first single side holder and the two-sided holder, and described
The positive terminal of one group of battery core is installed on the first single side holder and abuts the other side of the described first two-sided electroconductive elastic sheet, institute
The negative pole end for stating first group of battery core is installed on the two-sided holder and abuts the side of the described second two-sided electroconductive elastic sheet；
Second single side holder is equipped with the two-sided electroconductive elastic sheet of third on the second single side holder；
Second group of battery core, second group of battery core are installed between the two-sided holder and the second single side holder, and described
The positive terminal of two groups of battery cores is installed on the two-sided holder and abuts the other side of the described second two-sided electroconductive elastic sheet, and described
The negative pole end of two groups of battery cores is installed on the second single side holder and abuts the side of the two-sided electroconductive elastic sheet of the third；
Second conductive bus-bar, second conductive bus-bar connect the second single side holder and abut that the third is two-sided to be led
The other side of electric shrapnel；
Second insulation board, second insulation board connect second conductive bus-bar.
7. accumulator according to claim 6, which is characterized in that the accumulator includes N group battery cores, the N groups battery core
It is sequentially respectively arranged according to positive and negative electrode on the N-1 groups two-sided holder, a knot is installed respectively on the N-1 groups two-sided holder
Structure two-sided conductive bullet identical with the described first two-sided electroconductive elastic sheet, the second two-sided electroconductive elastic sheet and the two-sided electroconductive elastic sheet of third
Piece.
8. the accumulator described according to claim 6 or 7, which is characterized in that first conductive bus-bar, the first insulation board,
First single side holder, first group of battery core, two-sided holder, second group of battery core, the second single side holder, the second conductive bus-bar and second
Insulation board is connected by a connection piece.
9. the accumulator described according to claim 6 or 7, which is characterized in that the two-sided holder includes supporting plate, the holder
Several shrapnel mounting holes are offered on plate, the opposing sides of the supporting plate offers several battery core support chambers, Mei Yisuo respectively
It states battery core support chamber and corresponds to a shrapnel mounting hole.
10. accumulator according to claim 9, which is characterized in that the supporting plate is set between the shrapnel mounting hole
There are several support protrusions, the battery core support chamber is collectively formed between four adjacent support protrusions；Two adjacent institutes
Stating has shrapnel plate installation position between support protrusion.
11. accumulator according to claim 10, which is characterized in that the first battery core group and second group of battery core are equal
Including several battery cores, there is gap between the battery core；Wherein several support protrusions protrude from the supporting plate, this is several
Connector aperture is offered in the support protrusion.
12. the accumulator described according to claim 6 or 7, which is characterized in that the first two-sided electroconductive elastic sheet, second two-sided
Electroconductive elastic sheet and the two-sided electroconductive elastic sheet of third include shrapnel plate, and several shell fragment holes and location hole are offered on the shrapnel plate,
The inner edge of the shell fragment hole is equipped with the shrapnel item that several centers towards the shell fragment hole extend, wherein several shrapnel item courts
To the first face of the shrapnel plate tilt, the remaining shrapnel item towards the shrapnel plate it is opposite with first face second
Face tilts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810752072.XA CN108598549B (en) | 2018-07-10 | 2018-07-10 | Storage battery and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810752072.XA CN108598549B (en) | 2018-07-10 | 2018-07-10 | Storage battery and preparation method thereof |
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| Publication Number | Publication Date |
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| CN108598549A true CN108598549A (en) | 2018-09-28 |
| CN108598549B CN108598549B (en) | 2023-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810752072.XA Active CN108598549B (en) | 2018-07-10 | 2018-07-10 | Storage battery and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108767167A (en) * | 2018-08-03 | 2018-11-06 | 梁坎清 | Accumulator and preparation method thereof |
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|---|---|
| CN108598549B (en) | 2023-09-29 |
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