CN202633471U - Flexible package box body battery - Google Patents
Flexible package box body battery Download PDFInfo
- Publication number
- CN202633471U CN202633471U CN2012200481474U CN201220048147U CN202633471U CN 202633471 U CN202633471 U CN 202633471U CN 2012200481474 U CN2012200481474 U CN 2012200481474U CN 201220048147 U CN201220048147 U CN 201220048147U CN 202633471 U CN202633471 U CN 202633471U
- Authority
- CN
- China
- Prior art keywords
- plate
- battery
- abs
- groove
- flexible package
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 45
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 45
- 239000012212 insulator Substances 0.000 claims description 41
- 239000004411 aluminium Substances 0.000 claims description 40
- 239000012782 phase change material Substances 0.000 claims description 20
- 210000005069 ears Anatomy 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 9
- 230000007704 transition Effects 0.000 claims description 7
- 239000007790 solid phase Substances 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 abstract description 114
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 abstract description 113
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 abstract description 113
- 230000000694 effects Effects 0.000 abstract description 7
- 239000000178 monomer Substances 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000000295 complement effect Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 230000005855 radiation Effects 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model provides a flexible package box body battery comprising a radiating aluminum plate, a battery connecting element, an ABS (Acrylonitrile Butadiene Styrene) insulating clip plate, an L-shaped fixing plate, an insulating element and a box body, the flexible package box body battery is characterized in that the box body battery comprises four flexible package battery module groups, which are symmetrical to each other on front and back sides and left and right sides, and the battery module group comprises 3 ABS insulating clip plates, 30 radiating aluminum plates and 14 flexible package monomer batteries. The flexible package box body battery provided by the utility model is cooled by the radiating aluminum plate, so that the whole structure can be quickly cooled, and the radiating effect is good, so that the service life of the battery is prolonged.
Description
Technical field
The utility model relates to a kind of battery, specifically relates to a kind of flexible package casing battery.
Background technology
Existing battery cell structure is with after a plurality of flexible-packed battery parallel connections mostly, is arranged in the rigid insulation shell again.Shell upper is provided with plus end and negative terminal; Said flexible-packed battery anode ear interconnects and is located on the shell plus end; Said flexible-packed battery negative electrode lug interconnects and is located on the shell negative terminal, and this battery structure is basic engineering Battery case structure and connected mode.The battery of design causes on the one hand that the heat of flexible-packed battery is difficult to shed in the hard shell like this, on the other hand again since the temperature of plastic packaging inside battery be difficult to monitor.Battery behavior data after the just parallel connection of parallel connection management system acquisition, the parameter of restive each battery causes the initiation security incident of blasting easily.
Existing employing with the flexible-packed battery be the basis structure, be with the plastic cement overall package in Battery case, do not have cooling heat radiation system, the battery radiating effect is relatively poor, is difficult to guarantee the safe handling of battery under various environment.
Adopt the air-cooled methods for cooling that waits and present battery heat radiation is general, this direct cooling means need leave certain clearance between each battery, takes away the cooling duct of the heat that battery produces through battery surface to form coolant.Existing flexible-packed battery, because the characteristic of itself structure, battery main body is softer, and the aluminum plastic film packing edge of irregularity is arranged again simultaneously, prior art is difficult to satisfy the requirement of not only needs location and installation but also needs cooling heat dissipation.
Moreover, also there is following defective in the battery connector.
Connection between battery is a battery key technology in groups; The connected mode of current battery has welding to be connected with screw; Wherein welding comprises ultra-sonic welded and laser welding, utilizes the battery terminal of ultra-sonic welded or lug is insecure comes off easily, connects the bad control of resistance simultaneously.The laser welding cost is too high again.Adopt screw that battery pole ear is directly connected together, do not have fixed form, under Battery case vibration situation, cause connecting actual effect, security incident occurs.
Battery of the prior art generally utilizes stay bolt to fix with steel plate in groups again, and steel plate is the on-insulated property of electric conductor, links to each other with the Battery case body, makes the charged short circuit accident that occurs of entire cell casing body easily.Because the connection between battery, the steel plate height will cause Battery case Internal Management System data acquisition line can not utilize steel plate to form wire casing much smaller than the battery top, can't fix, and moves towards chaotic.
The utility model content
To the above-mentioned defective that prior art exists, the purpose of the utility model provides a kind ofly has better heat radiating effect can prolong the battery flexible package casing battery in useful life.Comprise all around four flexible-packed battery module groups, fixed L plate and the casing of symmetry, said group of battery modules comprises 3 ABS cleat insulators, heat-dissipating aluminium plate, insulating part, flexible package cell and battery connector.
In first preferred embodiment of the utility model: it is the installing hole of 4-8 millimeter that said heat-dissipating aluminium plate, said ABS cleat insulator and the said fixed L plate direction vertical with plate are provided with 1-4 corresponding aperture, said heat-dissipating aluminium plate, said ABS cleat insulator and said fixed L plate is fixed through installing hole with the axial vertical pull bar of said cell.
In second preferred embodiment of the utility model: said battery connector is processed by red copper, and is axially vertical with said cell; Said battery connector plate 1 is provided with the groove and the location hole that the aperture is the 4-8 millimeter that stack said single battery pole ears, the fixing hole that it is the 7-9 millimeter that said groove is provided with two apertures; Said battery connector plate 5 is positioned near said single battery pole ears one side, which is provided with the fixing hole that the aperture is the 7-9 millimeter;
Said battery connector plate 2 is provided with the groove and two location holes that the aperture is the 4-8 millimeter that stack said battery pole ear, the fixing hole that it is the 7-9 millimeter that groove is provided with an aperture;
Said battery connector plate 6 is provided with two symmetrically arranged groove and location holes that the aperture is the 4-8 millimeter that stack lug, the fixing hole that it is the 7-9 millimeter that each groove is provided with an aperture;
Said battery connector plate 7 is provided with the groove and the location hole that the aperture is the 4-8 millimeter that stack said battery pole ear, the fixing hole that it is the 7-9 millimeter that groove is provided with an aperture.
In the 3rd preferred embodiment of the utility model: said heat-dissipating aluminium plate and said cell axially parallel, a side of said heat-dissipating aluminium plate are provided with the groove of fixing said cell; Said groove and the contact-making surface of cell be provided with battery shaft to identical strip phase-change material accumulator tank; Place phase-change material in the said phase-change material accumulator tank; Phase-change material is chosen according to battery operated preference temperature scope; Said temperature range is 25～35 ℃, and said phase-change material is inorganic solid-liquid or inorganic solid-solid phase transition material or organic solid-solid phase transition material.
In the 4th preferred embodiment of the utility model: the groove that said heat-dissipating aluminium plate is provided with is arranged on an end of heat-dissipating aluminium plate, and the other end of said heat-dissipating aluminium plate is provided with 1-2 through hole, scribbles heat conductive silica gel on the contact-making surface of said groove and cell.
In the 5th preferred embodiment of the utility model: three ABS cleat insulators and said cell axially parallel that said group of battery modules comprises are positioned at the centre and the both sides of group of battery modules; The openend of said ABS cleat insulator and said single battery pole ears same axially on; Said ABS cleat insulator openend is provided with the square groove and the U type groove of opening, half opening.
In the 6th preferred embodiment of the utility model: said ABS cleat insulator comprises ABS plate 1, ABS plate 2, ABS plate 3 and ABS plate 4;
ABS plate 1 and ABS plate 3 openends are provided with each of square groove and the U type groove of square groove, the half opening of opening;
ABS plate 2 openends are provided with two open slots and a U type groove;
ABS plate 4 openends are provided with two semi-open slots and a U type groove;
U type groove is between the square groove of two openings or half opening.
In the 7th preferred embodiment of the utility model: the ABS cleat insulator that said flexible-packed battery module groups comprises be combined as ABS plate 1, ABS plate 2 and ABS plate 3 or ABS plate 4, ABS plate 2 and ABS plate 3;
ABS plate 2 is positioned at the centre of said flexible-packed battery module groups;
The opening direction of the half opening square groove of ABS plate 1, ABS plate 3 and ABS plate 4 is all towards said flexible package cell;
Said fixed L plate comprises L plate 1, L plate 2, L plate 3 and L plate 4, and said L plate 1 is provided with circular hole with L plate 2 flangings, and L plate 3 is provided with slotted hole with L plate 4 flangings, is provided with the right-angled triangle support in the middle of the said flanging;
Said flexible package casing battery one lists the ABS cleat insulator and the L plate that comprise and is followed successively by L plate 2, ABS plate 4, ABS plate 2, ABS plate 3, ABS plate 1, ABS plate 2, ABS plate 3 and L plate 4 or L plate 1, ABS plate 4, ABS plate 2, ABS plate 1, ABS plate 3, ABS plate 2, ABS plate 1 and L plate 3.
In the 8th preferred embodiment of the utility model: the rectangle that said insulating part constitutes for the parts by two convex-concave cooperations each other; Be positioned at said single battery pole ears end; It is axially axially vertical with cell, is respectively equipped with the location hole that the aperture is the 5-7 millimeter on the component axial that said convex-concave cooperates.
In the 9th preferred embodiment of the utility model: the front and back of said flexible-packed battery casing is fixed with battery management system and current Hall respectively, and said fixed L plate is provided with the hole of fixing said BMS management system and current Hall.
Description of drawings
Fig. 1 is: the left view of a kind of flexible package casing battery that the utility model provides;
Fig. 2 is: the structural representation of flexible package cell;
Fig. 3 is: the structural representation of the heat-dissipating aluminium plate embodiment one that the utility model provides;
Fig. 4 is: the structural representation of the heat-dissipating aluminium plate embodiment two that the utility model provides;
Fig. 5 is: the structural representation of the heat-dissipating aluminium plate embodiment three that the utility model provides;
Fig. 6 is: the structural representation of the heat-dissipating aluminium plate embodiment four that the utility model provides;
Fig. 7 is: the schematic cross-section of the heat-dissipating aluminium plate embodiment four that the utility model provides;
Fig. 8 is: the structural representation of the battery connector plate 1 that the utility model provides;
Fig. 9 is: the structural representation of the battery connector plate 2 that the utility model provides;
Figure 10 is: the structural representation of the battery connector plate 3 that the utility model provides;
Figure 11 is: the structural representation of the battery connector plate 4 that the utility model provides;
Figure 12 is: the structural representation of the battery connector plate 5 that the utility model provides;
Figure 13 is: the structural representation of the battery connector plate 6 that the utility model provides;
Figure 14 is: the structural representation of the battery connector plate 7 that the utility model provides;
Figure 15 is: the structural representation of the ABS cleat insulator 1 that the utility model provides;
Figure 16 is: the structural representation of the ABS cleat insulator 2 that the utility model provides;
Figure 17 is: the structural representation of the ABS cleat insulator 3 that the utility model provides;
Figure 18 is: the structural representation of the ABS cleat insulator 4 that the utility model provides;
Figure 19 is: the structural representation of the fixed L plate 1 that the utility model provides;
Figure 20 is: the structural representation of the fixed L plate 2 that the utility model provides;
Figure 21 is: the structural representation of the fixed L plate 3 that the utility model provides;
Figure 22 is: the structural representation of the fixed L plate 4 that the utility model provides;
Figure 23 is: the structural representation of insulating part-upper plate that the utility model provides;
Figure 24 is: the structural representation of insulating part-lower plate that the utility model provides;
Figure 25 is: the outside front view of the battery case that the utility model provides;
Figure 26 is: the outside rearview of the battery case that the utility model provides;
Figure 27 is: the structural representation of the group of battery modules that the utility model provides;
Figure 28 is: the structural representation that two group of battery modules that the utility model provides connect;
Figure 29 is: the right view of a kind of flexible package casing battery embodiment one that the utility model provides;
Figure 30 is: the front view of a kind of flexible package casing battery embodiment one that the utility model provides;
Figure 31 is: the top view of a kind of flexible package casing battery embodiment one that the utility model provides.
Embodiment
A kind of flexible package casing battery that the utility model provides, concrete structure is as shown in Figure 1, can be known by Fig. 1; This flexible package casing battery comprises heat-dissipating aluminium plate, battery connector, ABS cleat insulator, fixed L plate, insulating part and casing; Above-mentioned device combines a plurality of flexible package cells and forms flexible package casing battery, and the concrete structure of flexible package cell is as shown in Figure 2, can be known by Fig. 2; This flexible package cell profile is a cuboid; Skin is the aluminum plastic film packing, and the top has two lugs, is respectively anode ear and negative electrode lug.
Heat-dissipating aluminium plate is processed by commercial-purity aluminium, and existing good thermal conduction characteristic has certain rigidity again, and the embodiment one of its structure is as shown in Figure 3; Can be known that by Fig. 3 a side of heat-dissipating aluminium plate is provided with groove, the degree of depth and the single battery pole ears of groove are mated with the lower part; This groove plays the effect to the cell location; Battery heating face and groove surface fit tightly, and help the heat radiation of battery, also are provided with 1-4 installing hole on the heat-dissipating aluminium plate; The aperture of installing hole is the 4-8 millimeter, and pull bar is connected and fixed through a plurality of heat-dissipating aluminium plates and ABS cleat insulator and the fixed L plate that these installing holes will comprise cell.
One end of heat-dissipating aluminium plate side is provided with through hole, and the axially parallel of through hole and cell is in the opposite direction; The number of through hole is 1-2; Highly be 5-10 centimetre, the embodiment of the heat-dissipating aluminium plate that Fig. 3 provides is provided with groove for heat-dissipating aluminium plate near battery pole ear one end side surface, and the other end is provided with 2 through holes.
The structural representation of the embodiment two of the heat-dissipating aluminium plate that Fig. 4 provides for the utility model can be known that by Fig. 4 heat-dissipating aluminium plate is provided with 1 through hole near battery pole ear one end, and other end side is provided with groove.
Further, the contact-making surface of heat-dissipating aluminium plate groove and cell scribbles heat conductive silica gel, plays a part to quicken heat conduction; Its concrete structure is as shown in Figure 5; The structural representation of the embodiment three of the heat-dissipating aluminium plate that Fig. 5 provides for the utility model can be known that by Fig. 5 heat-dissipating aluminium plate is provided with groove near battery pole ear one end side surface; The other end is provided with 2 through holes, and the contact-making surface of groove and cell scribbles heat conductive silica gel.
Preferably, the structural representation of the embodiment four of the heat-dissipating aluminium plate that the utility model provides is as shown in Figure 6, can be known by Fig. 6; Side of heat-dissipating aluminium plate is provided with groove; The contact-making surface of groove and cell is provided with the phase-change material accumulator tank, and its schematic cross-section is as shown in Figure 7, can be known by Fig. 7; The phase-change material accumulator tank be with battery shaft to identical strip groove; Place phase-change material in the phase-change material accumulator tank groove, phase-change material can absorb the heat that battery produces through phase transformation when battery operated, and choosing of phase-change material can be according to battery operated preference temperature scope; Phase-change material phase transition temperature scope is at 25～35 ℃, and phase-change material can use inorganic solid-liquid, inorganic solid-solid phase transition material, organic solid-solid phase transition material.Place phase-change material in the phase change material stores groove and can make uniformity of temperature profile between cell, improve the consistency between each battery, and need not heat abstractor such as external fan.
The battery connector is processed by red copper, and number is 1-7, is the concrete structure sketch map of 7 battery connector plate 1-plates 7 like Fig. 8-Figure 14.
Plate 1, plate 2, plate 3, plate 6 and plate 7 are the battery pole ear connector, are positioned at battery pack lug one end, and axially vertical with cell, are used to connect cell.Can know by Fig. 8, Fig. 9, Figure 10, Figure 13 and Figure 14; Plate 1, plate 2 and plate 7 are provided with 1 groove, and plate 3 is provided with 2 with plate 6, and this groove is used to stack the lug of cell; Groove depth 2-5 millimeter; And this groove is provided with at least one fixing hole perpendicular to this groove, and this fixing hole aperture is the 7-9 millimeter, and bolt closely is connected connector with the lug of cell through this hole.Also be provided with at least one location hole on the battery pole ear connector; This location hole is on the connector the not hole in groove, and plate 1, plate 3, plate 6 and plate 7 are provided with one, and plate 2 is provided with two; The aperture is the 5-7 millimeter, and bolt is fixed on connector on the ABS cleat insulator through this hole.
Plate 4 is the connector between group of battery modules, can be known by Figure 11, and this battery connector is bar shaped, and two ends are respectively equipped with a hole perpendicular to this connector, and an end installing hole is circular, and other end installing hole is a Long Circle, and the aperture of this circular port is the 5-7 millimeter.
Plate 5 is a fastening connection piece; Can know that by Figure 12 be provided with circular hole in the middle of this battery connector, the aperture is the 5-7 millimeter; Screw thread is arranged in the hole; Link to each other with hex bolts, hex bolts is connected with the battery pole ear connector with the battery pole ear that plate 5 will overlay in battery pole ear connector (being battery connector plate 1, plate 2, plate 3, plate 6 and the plate 7) groove closely, and the aperture that the aperture of the circular hole that plate 5 is provided with and battery pole ear connector are located at the hole in the groove is complementary.
The ABS cleat insulator is by ABS (Acrylonitrile Butadiene Styrene; Acrylonitrile-styrene-butadiene copolymer) material is processed; Be respectively the concrete structure sketch map of ABS plate 1, ABS plate 2, ABS plate 3, ABS plate 4 like Figure 15-Figure 18, the top of ABS cleat insulator is battery pole ear one end.
Can know that by Figure 15 and Figure 17 ABS plate 1 and ABS plate 3 tops one side are provided with each of square groove and the U type groove of square groove, the half opening of opening; Can know that by Figure 16 ABS plate 2 tops one side is provided with two open slots and a U type groove; Can know that by Figure 18 ABS plate 4 tops one side is provided with two semi-open slots and a U type groove.U type groove is used as the wire casing that voltage, electric current, temperature etc. are gathered line between the square groove of two openings or half opening.In the square groove of the square groove of opening and half opening, be respectively equipped with a hole with the cell axially parallel; The aperture in this hole is the 5-7 millimeter; The location hole that is provided with the battery pole ear connector and the aperture in the hole on the insulating part are complementary; Bolt is fixed on battery pole ear connector and insulating part on the ABS cleat insulator through hole and the location hole of battery pole ear connector and the hole on the insulating part in the ABS cleat insulator square groove.ABS cleat insulator and cell axially parallel, the side respectively is provided with an installing hole near four jiaos position, and the aperture of installing hole is the 4-8 millimeter, and pull bar links together battery pack through these installing holes.
The fixed L plate is processed by carbon steel material, is L plate 1, L plate 2, L plate 3 and L plate 4 concrete structure sketch mapes like Figure 19-Figure 22, can be known by Figure 19-Figure 22; L plate downside has flanging; The knuckle camber is 90 °, and vertically flanging is provided with installing hole, and pull bar is through linking to each other the fixed L plate with installing hole that ABS cleat insulator position of mounting hole is complementary on four jiaos of the vertical flangings with the ABS cleat insulator; The aperture of L plate installing hole is the 4-8 millimeter; L plate 1 is provided with circular hole with L plate 2 horizontal flangings, and L plate 3 is provided with slotted hole with L plate 4 horizontal flangings, links to each other with base.The right-angled triangle support is arranged in the middle of the horizontal flanging, support the vertical flanging of L plate, prevent the distortion of L plate, play the effect of support.
Insulating part is processed by the ABS material; Comprise upper plate and lower plate, be respectively insulating part-upper plate and insulating part-lower plate structural representation, can know by Figure 23 and Figure 24 like Figure 23 and Figure 24; Insulating part-upper plate and insulating part-lower plate are concavo-convex matching structure; The centre is provided with the hole, and the aperture is the 5-7 millimeter, and this insulating part-upper plate and insulating part-lower plate combine and form a rectangular structure; This rectangular structure is positioned at single battery pole ears end and axially vertical with this cell; Bolt is fixed on insulating part on the ABS cleat insulator through the hole in the middle of insulating part-upper plate and the insulating part-lower plate, plays the effect of insulating between fixed connecting piece and connector, therefore; The hole that is provided with in the square groove of the hole in the middle of insulating part-upper plate and insulating part-lower plate and the square groove of the opening on the ABS cleat insulator and half opening is complementary, the square aperture coupling on the top of the width of insulating part and ABS cleat insulator.
The casing of battery case is that shown in figure 25 is the front view of casing, can be known that by Figure 25 the front side of casing is provided with the rectangle air inlet at the packaging structure in the whole flexible-packed battery group outside, and this air inlet is in the lower end of casing front side.Shown in figure 26 is the rearview of casing; Can know by Figure 26; The rear side of casing is provided with fan outlet, and the size of air outlet is corresponding with the air inlet of leading flank with the position, and casing rear side fan upper end is provided with wiring hole and data wire hole; This wiring hole be used for picking out battery pack in the battery case always just with total negative terminal, the data wire hole is used for picking out battery image data line.
The structural representation of the flexible-packed battery group that provides for the utility model like Figure 27; Be depicted as the sketch map of group of battery modules; Can know by Figure 27; The flexible-packed battery module groups comprises 30 heat-dissipating aluminium plates, battery connector, 3 ABS cleat insulators and insulating part, and above-mentioned device combines 28 flexible package cells, and battery connector plate 1 is used for being connected of all battery pole ears that stack in the battery module and adjacent ABS cleat insulator; Plate 2 is used in the battery module being connected of battery pole ear that part stacks and ABS plate 3; Plate 5 is used for the battery pole ear that overlays battery pole ear connector groove is connected with the battery pole ear connector closely; Plate 6 is used for the connection of the battery pole ear that part stacks in two battery modules in the group of battery modules, wherein, an ABS plate 2 is arranged in the middle of the battery pole ear that two parts stack; Plate 7 is used in the battery module being connected of battery pole ear that part stacks and ABS plate 4.The combination of the ABS cleat insulator that a kind of flexible-packed battery module groups that the utility model provides comprises can be ABS plate 1, ABS plate 2 and ABS plate 3 or ABS plate 4, ABS plate 2 and ABS plate 3; The ABS plate 2 that comprises the square groove of two openings is positioned at the centre position, and the opening direction of the half opening square groove of the ABS plate 1 at two ends, ABS plate 3 or ABS plate 4 is all towards the flexible package cell.
Two structural representations that group of battery modules group of battery modules 1 is connected with group of battery modules 2 that provide for the utility model like Figure 28; Can know by Figure 28; Group of battery modules 1 is vertically to arrange with group of battery modules 2 arrangement modes; The direction of flexible package cell that is group of battery modules 1 and group of battery modules 2 is identical; And three ABS cleat insulators that group of battery modules 1 comprises are respectively ABS plate 1, ABS plate 2 and ABS plate 3, and group of battery modules 2 comprises three ABS cleat insulators and is respectively ABS plate 4, ABS plate 2 and ABS plate 3, and the ABS plate 1 of group of battery modules 1 is connected through battery connector plate 3 with the ABS plate 3 of group of battery modules 2.
Embodiment one
The right view of the embodiment one of a kind of flexible package casing battery that the utility model provides is shown in figure 29, can be known flexible package casing battery of 4 symmetrical formations of group of battery modules all around by Figure 29.
Battery connector plate 1, plate 2, plate 3, plate 5, plate 6 and plate 7 are positioned at single battery pole ears one end, and with battery shaft to vertical, wherein: plate 1 is used for being connected of all battery pole ears that stack in the battery module and adjacent ABS cleat insulator; Plate 2 is used in the battery module being connected of battery pole ear that part stacks and ABS plate 3; Plate 3 is used for the connection of the battery pole ear that part stacks in two group of battery modules, wherein, two blocks of ABS plates 1 is arranged in the middle of the battery pole ear that two parts stack; Plate 4 is used to connect two same rows' group of battery modules, and is concrete, and plate 4 reaches the purpose of the group of battery modules that connects two one rows through connecting plate 7; Plate 5 is used for the battery pole ear that overlays battery pole ear connector groove is connected with the battery pole ear connector closely; Plate 6 is used for the connection of the battery pole ear that part stacks in two battery modules in the group of battery modules, wherein, an ABS plate 2 is arranged in the middle of the battery pole ear that two parts stack; Plate 7 is used in the battery module being connected of battery pole ear that part stacks and ABS plate 4.
Can know by Fig. 1 and Figure 29; In two group of battery modules on embodiment one right side of a kind of flexible-packed battery group provided by the invention; Pull bar passes L plate 1, ABS plate 4, ABS plate 2, ABS plate 3, ABS plate 1, ABS plate 2, ABS plate 3 successively; The installing hole of L plate 3 and middle heat-dissipating aluminium plate links together above-mentioned device; In two group of battery modules in left side, the installing hole that the pull bar pull bar passes the heat-dissipating aluminium plate of L plate 2, ABS plate 4, ABS plate 2, ABS plate 1, ABS plate 3, ABS plate 2, ABS plate 1 and L plate 4 and centre successively links together above-mentioned device, and the front of this flexible-packed battery group is provided with battery management system (the Battery Management System that is fixed on L plate 3 and the L plate 4; BMS), there is the current Hall that is fixed on the L plate 1 back of this flexible-packed battery group.
Be respectively front view and the top view of the embodiment one of a kind of flexible-packed battery group that the utility model provides like Figure 30 and Figure 31.
Above embodiment only in order to the explanation the utility model technical scheme but not to its restriction; Although the utility model has been carried out detailed explanation with reference to the foregoing description; The those of ordinary skill in said field is to be understood that: still can make amendment or replacement on an equal basis to the embodiment of the utility model; And do not break away from any modification of the utility model spirit and scope or be equal to replacement, it all should be encompassed in the middle of the claim scope of the utility model.
Claims (10)
1. flexible package casing battery; It is characterized in that said casing battery comprises all around four flexible-packed battery module groups, fixed L plate and the casing of symmetry, said group of battery modules comprises 3 ABS cleat insulators, heat-dissipating aluminium plate, insulating part, flexible package cell and battery connector.
2. according to a kind of flexible package casing battery of claim 1; It is characterized in that it is the installing hole of 4-8 millimeter that said heat-dissipating aluminium plate, said ABS cleat insulator and the said fixed L plate direction vertical with plate are provided with 1-4 corresponding aperture, through installing hole said heat-dissipating aluminium plate, said ABS cleat insulator and said fixed L plate are fixed with the axial vertical pull bar of said cell.
3. according to a kind of flexible package casing battery of claim 1; It is characterized in that said battery connector processed by red copper; Said battery connector comprises battery connector plate 1, battery connector plate 2, battery connector plate 3, battery connector plate 4, battery connector plate 5, battery connector plate 6 and battery connector plate 7, and is axially vertical with said cell; Said battery connector plate 1 is provided with the groove and the location hole that the aperture is the 4-8 millimeter that stack said single battery pole ears, the fixing hole that it is the 7-9 millimeter that said groove is provided with two apertures; Said battery connector plate 5 is positioned near said single battery pole ears one side, which is provided with the fixing hole that the aperture is the 7-9 millimeter;
Said battery connector plate 2 is provided with the groove and two location holes that the aperture is the 4-8 millimeter that stack said battery pole ear, the fixing hole that it is the 7-9 millimeter that groove is provided with an aperture;
Said battery connector plate 6 is provided with two symmetrically arranged groove and location holes that the aperture is the 4-8 millimeter that stack lug, the fixing hole that it is the 7-9 millimeter that each groove is provided with an aperture;
Said battery connector plate 7 is provided with the groove and the location hole that the aperture is the 4-8 millimeter that stack said battery pole ear, the fixing hole that it is the 7-9 millimeter that groove is provided with an aperture.
4. according to a kind of flexible package casing battery of claim 1, it is characterized in that said heat-dissipating aluminium plate and said cell axially parallel, a side of said heat-dissipating aluminium plate is provided with the groove of fixing said cell; Said groove and the contact-making surface of cell be provided with battery shaft to identical strip phase-change material accumulator tank; Place phase-change material in the said phase-change material accumulator tank; Phase-change material is chosen according to battery operated preference temperature scope; Said temperature range is 25～35 ℃, and said phase-change material is inorganic solid-liquid or inorganic solid-solid phase transition material or organic solid-solid phase transition material.
5. according to a kind of flexible package casing battery of claim 1; It is characterized in that groove that said heat-dissipating aluminium plate is provided with is arranged on an end of heat-dissipating aluminium plate; The other end of said heat-dissipating aluminium plate is provided with 1-2 through hole, scribbles heat conductive silica gel on the contact-making surface of said groove and cell.
6. according to a kind of flexible package casing battery of claim 1, it is characterized in that three ABS cleat insulators and said cell axially parallel that said group of battery modules comprises, be positioned at the centre and the both sides of group of battery modules; The openend of said ABS cleat insulator and said single battery pole ears same axially on; Said ABS cleat insulator openend is provided with the square groove and the U type groove of opening, half opening.
7. according to a kind of flexible package casing battery of claim 1, it is characterized in that said ABS cleat insulator comprises ABS plate 1, ABS plate 2, ABS plate 3 and ABS plate 4;
ABS plate 1 and ABS plate 3 openends are provided with each of square groove and the U type groove of square groove, the half opening of opening;
ABS plate 2 openends are provided with two open slots and a U type groove;
ABS plate 4 openends are provided with two semi-open slots and a U type groove;
U type groove is between the square groove of two openings or half opening.
8. according to a kind of flexible package casing battery of claim 7, what it is characterized in that ABS cleat insulator that said flexible-packed battery module groups comprises is combined as ABS plate 1, ABS plate 2 and ABS plate 3 or ABS plate 4, ABS plate 2 and ABS plate 3;
ABS plate 2 is positioned at the centre of said flexible-packed battery module groups;
The opening direction of the half opening square groove of ABS plate 1, ABS plate 3 and ABS plate 4 is all towards said flexible package cell;
Said fixed L plate comprises L plate 1, L plate 2, L plate 3 and L plate 4, and said L plate 1 is provided with circular hole with L plate 2 flangings, and L plate 3 is provided with slotted hole with L plate 4 flangings, is provided with the right-angled triangle support in the middle of the said flanging;
Said flexible package casing battery one lists the ABS cleat insulator and the L plate that comprise and is followed successively by L plate 2, ABS plate 4, ABS plate 2, ABS plate 3, ABS plate 1, ABS plate 2, ABS plate 3 and L plate 4 or L plate 1, ABS plate 4, ABS plate 2, ABS plate 1, ABS plate 3, ABS plate 2, ABS plate 1 and L plate 3.
9. according to a kind of flexible package casing battery of claim 1; It is characterized in that the rectangle that said insulating part constitutes for the parts by two convex-concave cooperations each other; Be positioned at said single battery pole ears end; It is axially axially vertical with cell, is respectively equipped with the location hole that the aperture is the 5-7 millimeter on the component axial that said convex-concave cooperates.
10. according to a kind of flexible package casing battery of claim 1; The front and back that it is characterized in that said flexible-packed battery casing is fixed with battery management system and current Hall respectively, and said fixed L plate is provided with the hole of fixing said BMS management system and current Hall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200481474U CN202633471U (en) | 2012-02-15 | 2012-02-15 | Flexible package box body battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200481474U CN202633471U (en) | 2012-02-15 | 2012-02-15 | Flexible package box body battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202633471U true CN202633471U (en) | 2012-12-26 |
Family
ID=47386624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200481474U Expired - Fee Related CN202633471U (en) | 2012-02-15 | 2012-02-15 | Flexible package box body battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202633471U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104064696A (en) * | 2014-06-17 | 2014-09-24 | 双登集团股份有限公司 | Horizontally arranged battery steel shell structure |
| CN106785204A (en) * | 2016-12-27 | 2017-05-31 | 浙江超威创元实业有限公司 | Lithium battery phase change thermal management package assembly |
-
2012
- 2012-02-15 CN CN2012200481474U patent/CN202633471U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104064696A (en) * | 2014-06-17 | 2014-09-24 | 双登集团股份有限公司 | Horizontally arranged battery steel shell structure |
| CN106785204A (en) * | 2016-12-27 | 2017-05-31 | 浙江超威创元实业有限公司 | Lithium battery phase change thermal management package assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102569935B (en) | Radiating aluminum plates for flexible package battery pack | |
| CN102544406B (en) | Flexibly-packaged battery module group | |
| CN102569937B (en) | Radiating type flexible package battery module group | |
| CN202758944U (en) | Serial-parallel connection combination structure of storage battery sets | |
| CN102593393B (en) | Flexibly-packaged battery pack | |
| CN102751545A (en) | Battery unit | |
| CN202997007U (en) | Cooling structure of lithium ion battery module | |
| CN102569936B (en) | Flexible packaging battery module | |
| CN102651463A (en) | Totally-enclosed battery box | |
| CN104900837A (en) | Pluggable lithium-ion battery module | |
| CN107230757A (en) | A kind of battery bag with water resistance | |
| CN105742693A (en) | High-safety lithium ion battery module | |
| CN203491319U (en) | Battery pack structure | |
| CN202564501U (en) | Radiating aluminum plate for flexible package battery bank | |
| CN202651308U (en) | Cell heat radiation apparatus | |
| CN202423430U (en) | Flexible circuit connection structure of battery pack | |
| CN202633409U (en) | Flexibly-packaged battery pack | |
| CN202633471U (en) | Flexible package box body battery | |
| CN202564444U (en) | Connection component for soft-packed battery pack | |
| CN102593550B (en) | Flexibly-packaged box type battery | |
| CN202633406U (en) | Flexibly-packaged battery module | |
| CN203351709U (en) | Battery module, electric energy storage device and motor vehicle | |
| CN218677310U (en) | Battery module | |
| CN202839897U (en) | Battery pack | |
| CN103746084A (en) | Power battery and power battery pack |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: CHINA ELECTRIC POWER RESEARCH INSTITUTE Effective date: 20140321 Owner name: CHINA ELECTRIC POWER RESEARCH INSTITUTE Effective date: 20140321 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100192 HAIDIAN, BEIJING TO: 100031 XICHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140321 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: China Electric Power Research Institute Address before: 100192 Beijing city Haidian District Qinghe small Camp Road No. 15 Patentee before: China Electric Power Research Institute |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20170215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |