CN108448026A - A kind of novel battery group insulating barrier structure - Google Patents
A kind of novel battery group insulating barrier structure Download PDFInfo
- Publication number
- CN108448026A CN108448026A CN201810554259.9A CN201810554259A CN108448026A CN 108448026 A CN108448026 A CN 108448026A CN 201810554259 A CN201810554259 A CN 201810554259A CN 108448026 A CN108448026 A CN 108448026A
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- Prior art keywords
- insulating barrier
- mouth
- concave shape
- rectangular
- upper insulating
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- 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
-
- 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
- H01M50/572—Means for preventing undesired use or discharge
-
- 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
Abstract
A kind of novel battery group insulating barrier structure belongs to insulating barrier technical field more particularly to a kind of novel battery group insulating barrier structure.The present invention provides a kind of novel battery group insulating barrier structure easy to assembly.The present invention includes the peripheral insulative bulkhead that insulating barrier and upper end are opened in level, insulating barrier is arranged in peripheral insulative bulkhead upper end in its structural feature, upper insulating barrier lower end is plugged with vertically lower minor insulation partition board and lower horizontal insulating barrier, lower minor insulation partition board and lower horizontal insulating barrier lower end connect with peripheral insulative bulkhead bottom plate, lower minor insulation partition board is partitioned into multiple equal area of isolation with lower horizontal insulating barrier, and upper insulating barrier is provided with battery terminal corresponding to area of isolation and exposes mouth.
Description
Technical field
The invention belongs to insulating barrier technical field more particularly to a kind of novel battery group insulating barrier structures.
Background technology
With the development of society, the progress of science and technology, the demand to new energy is growing day by day, diversification, multi-field, multi-functional
The designs of PACK battery packs update year by year.It is standby to focus primarily upon energy source of car power, equipment for the application of PACK battery packs at present
It is closely bound up with people's lives, science and technology, industrial development with several big fields such as emergent, energy storage, therefore how to optimize PACK battery packs
Assembling design, ensure that the safety that uses of PACK battery packs is particularly important.
It is well known that the most basic feature of assembling of battery pack is the connection in series-parallel of internal single battery, with connection sheet or other
Attachment device realizes the connection of positive and negative anodes between monomer, according to the true single battery connection in series-parallel of the demands such as battery capacity, watt level
Quantity.In assembling process, needs to make to be dielectrically separated between battery, effectively prevent battery short circuit problem.
Invention content
The present invention addresses the above problem, provides a kind of novel battery group insulating barrier structure easy to assembly.
To achieve the above object, the present invention adopts the following technical scheme that, the present invention includes horizontal upper insulating barrier and upper end
The peripheral insulative bulkhead opened, insulating barrier is arranged in peripheral insulative bulkhead upper end, upper insulating barrier lower end in structural feature
It is plugged with vertically lower minor insulation partition board and lower horizontal insulating barrier, lower minor insulation partition board and lower horizontal insulating barrier lower end and peripheral insulative
Bulkhead bottom plate connects, and lower minor insulation partition board is partitioned into multiple equal area of isolation, upper insulating barrier phase with lower horizontal insulating barrier
Should area of isolation be provided with battery terminal and expose mouth.
As a preferred embodiment, peripheral insulative bulkhead side wall of the present invention is provided with hollow out mouth.
As another preferred embodiment, upper insulating barrier of the present invention, lower minor insulation partition board and lower horizontal insulating barrier are equal
For rectangular spacer, peripheral insulative bulkhead is cuboid frame；Four side of upper insulating barrier connects with four walls in peripheral insulative bulkhead, under
Horizontal insulation is arranged every corresponding with the length direction of upper insulating barrier at the middle part of upper insulating barrier, lower minor insulation partition board with it is upper absolutely
The width direction of edge partition board is corresponding to connect every intersecting with lower horizontal insulation.
As another preferred embodiment, lower minor insulation partition board of the present invention is three, along the length side of upper insulating barrier
To uniformly.
As another preferred embodiment, lower horizontal insulating barrier of the present invention and lower minor insulation partition board upper end all have upwards
Side's protrusion is arranged with insulating barrier consistency of thickness and corresponding to rectangular insert on conplane rectangular insert, upper insulating barrier
There is socket；The lower horizontal non-rectangle plug portion in insulating barrier upper end is provided with slot on vertical stripe, in lower minor insulation partition board lower end
Portion is provided with slot under vertical stripe corresponding to slot on vertical stripe.
As another preferred embodiment, the battery terminal of upper insulating barrier length direction one end of the present invention exposes mouth and is
One rectangular cell terminal exposes mouth, which exposes mouth length direction both ends and extend to equidistantly close to upper exhausted
Edge spacer width direction end, it is vertical with upper insulating barrier length direction that rectangular cell terminal exposes mouth length direction；It is upper exhausted
The battery terminal of the edge septum plate length direction other end exposes the rectangular cell terminal that mouth is two equidimensions and exposes mouth, this two
The rectangular cell terminal of equidimension exposes mouth and is symmetricly set on insulating barrier long axis both sides, the rectangle of two equidimensions
The long axis that battery terminal exposes mouth is vertical with upper insulating barrier long axis, and the rectangular cell terminal exposing mouth of two equidimensions is long
The spacing and one rectangular cell terminal for spending direction outer end long side corresponding with upper insulating barrier expose mouth length direction end
The spacing of portion's long side corresponding with upper insulating barrier is equal；
It is that concave shape group is opened that upper insulating barrier length direction both ends battery terminal, which exposes the battery terminal between mouth and exposes mouth,
Mouthful, concave shape group opening includes preceding concave shape opening and rear concave shape opening of the equidimension with direction, and preceding concave shape opening is with after
Concave shape opening is evenly arranged along upper insulating barrier width direction, and the center line that preceding concave shape opening is open with rear concave shape overlaps
And it is vertical with upper insulating barrier long axis, preceding concave shape open front is opened with the spacing of neighbouring upper insulating barrier long side, rear concave shape
The spacing of mouthful rear end and neighbouring upper insulating barrier long side, one rectangular cell terminal exposing mouth length direction end with it is upper
The spacing that insulating barrier corresponds to long side is equal；The rulers such as the nearest spacing of preceding concave shape opening and rear concave shape opening, described two
The spacing that very little rectangular cell terminal exposes mouth is equal；
Lower minor insulation partition board upper end rectangular insert is provided with socket at concave shape open depression, socket setting is being recessed
The center at place；The floor projection of the floor projection of socket corresponding with lower horizontal insulating barrier upper end rectangular insert and concave shape opening
It partially overlaps and is arranged in concave shape open side.
As another preferred embodiment, concave shape group opening of the present invention is three, corresponding three lower minor insulation partition boards,
The direction of middle concave glyph group opening is opposite with the direction that both sides concave shape group is open；The rectangular insert of lower horizontal insulating barrier upper end
It is four, is symmetricly set on insulating barrier short axle both sides, the length close to two rectangular inserts at middle part is more than both sides two
The length of rectangular insert, the transverse center of longer rectangular insert are overlapped with its both sides minor insulation partition room away from center.
As another preferred embodiment, the width of concave shape opening both-side opening of the present invention, one rectangle
The width that the width of battery terminal exposing mouth, the rectangular cell terminal of two equidimensions expose mouth is equal.
As another preferred embodiment, it is respectively provided on four walls of cuboid frame of the present invention there are one hollow out mouth, relatively
Hollow out mouth on side wall is symmetrical arranged and is arranged at the middle part of side wall, and the shape of hollow out mouth is corresponding with the shape of place side wall.
Secondly, lateral rectangular notch, square are provided in the middle part of the sidewall upper of cuboid frame length direction both ends of the present invention
The width of side wall hollow out mouth where the length of v notch v is more than it, the side wall hollow out mouth are vertical rectangle hollow out mouth.
In addition, the thickness of upper insulating barrier of the present invention is 2mm~3mm.
Advantageous effect of the present invention.
Each component of the present invention using grafting and seperated mode structure, assembling is easy, convenient disassembly, it is easy to maintain, be processed into
This is low.
The present invention is matched by insulating barrier in level, peripheral insulative bulkhead, lower minor insulation partition board and lower horizontal insulating barrier
It closes and uses, short circuit and battery and outer container short circuit between battery can be effectively prevent.
Present invention is particularly suitable for being dielectrically separated from for PACK battery packs.
Description of the drawings
The present invention will be further described with reference to the accompanying drawings and detailed description.The scope of the present invention not only limits to
In the statement of the following contents.
Fig. 1 is schematic structural view of the invention.
Fig. 2 is peripheral insulative bulkhead structure schematic diagram of the present invention.
Fig. 3 is that the present invention removes peripheral insulative bulkhead structure schematic diagram.
Fig. 4 is insulating barrier and lower minor insulation partition board and lower horizontal insulating barrier connection diagram in the present invention.
Fig. 5 is insulating barrier and lower minor insulation partition board connection diagram in the present invention.
Fig. 6 is insulating barrier structural schematic diagram in the present invention.
Fig. 7 is horizontal insulating barrier structural schematic diagram under the present invention.
Fig. 8 is the 8 concatenated structure charts in parallel of PACK battery packs 3.
In figure, 1 is that rectangular notch, 2 and 3 are the positive and negative anodes of the same battery, 4 are peripheral insulative bulkhead, 5 are lower minor insulation
The rectangular insert of partition board upper end, 6 be upper insulating barrier, 7 be the rectangular insert of lower horizontal insulating barrier upper end, 8 be battery, 9 to engrave
Eat dishes without rice or wine, 10 be hollow out mouth, 11 be lower horizontal insulating barrier, 12 be lower minor insulation partition board, 13 be two equidimensions rectangular cell
Terminal expose mouth, 14 be concave shape opening, 15 be rectangular cell terminal exposing mouth, 16 be slot under vertical stripe, 17
It is socket for socket, 18,19 is slot on vertical stripe.
Specific implementation mode
As shown, the present invention includes the peripheral insulative bulkhead that insulating barrier and upper end are opened in level, upper insulating barrier
It is arranged in peripheral insulative bulkhead upper end, upper insulating barrier lower end is plugged with vertically lower minor insulation partition board and lower horizontal insulating barrier, under
Minor insulation partition board and lower horizontal insulating barrier lower end connect with peripheral insulative bulkhead bottom plate, lower minor insulation partition board and lower horizontal insulating barrier
Multiple equal area of isolation are partitioned into, upper insulating barrier is provided with battery terminal corresponding to area of isolation and exposes mouth.
The peripheral insulative bulkhead side wall is provided with hollow out mouth.Hollow out mouth is set, convenient for loss of weight, heat dissipation.
The upper insulating barrier, lower minor insulation partition board and lower horizontal insulating barrier are rectangular spacer, peripheral insulative bulkhead
For cuboid frame；Four side of upper insulating barrier connects with four walls in peripheral insulative bulkhead, and lower horizontal insulation is every the length with upper insulating barrier
Direction is corresponding is arranged at the middle part of upper insulating barrier for degree, lower minor insulation partition board it is corresponding with the width direction of upper insulating barrier and
Lower horizontal insulation connects every intersection；It is compact-sized, isolation effect is good.
The lower minor insulation partition board is three, and the length direction along upper insulating barrier is uniformly distributed.Particularly suitable for PACK batteries
The 8 concatenated structures in parallel of group 3.
The lower horizontal insulating barrier and lower minor insulation partition board upper end all have protrusion upward and insulating barrier consistency of thickness
And rectangular insert is provided with socket on conplane rectangular insert, upper insulating barrier；Lower horizontal insulating barrier upper end
Non-rectangle plug portion is provided with slot on vertical stripe, is set corresponding to slot on vertical stripe in the middle part of lower minor insulation partition board lower end
It is equipped with slot under vertical stripe；Convenient for the reliable grafting between component, and it is compact-sized, easy to process, at low cost.
It is that a rectangular cell terminal exposes mouth that the battery terminal of described upper insulating barrier length direction one end, which exposes mouth,
The rectangular cell terminal exposes mouth length direction both ends and extends to equidistantly close to upper insulating barrier width direction end, rectangle
It is vertical with upper insulating barrier length direction that battery terminal exposes mouth length direction；The battery of the upper insulating barrier length direction other end
Terminal exposes the rectangular cell terminal that mouth is two equidimensions and exposes mouth, and the rectangular cell terminal of two equidimensions exposes
Mouthful be symmetricly set on insulating barrier long axis both sides, the rectangular cell terminals of two equidimensions expose the long axis of mouth with it is upper absolutely
Edge partition board long axis is vertical, and the rectangular cell terminal exposing mouth length direction outer end of two equidimensions is corresponding with upper insulating barrier
The spacing of long side and one rectangular cell terminal expose mouth length direction end with upper insulating barrier between corresponding long side
Away from equal；
It is that concave shape group is opened that upper insulating barrier length direction both ends battery terminal, which exposes the battery terminal between mouth and exposes mouth,
Mouthful, concave shape group opening includes preceding concave shape opening and rear concave shape opening of the equidimension with direction, and preceding concave shape opening is with after
Concave shape opening is evenly arranged along upper insulating barrier width direction, and the center line that preceding concave shape opening is open with rear concave shape overlaps
And it is vertical with upper insulating barrier long axis, preceding concave shape open front is opened with the spacing of neighbouring upper insulating barrier long side, rear concave shape
The spacing of mouthful rear end and neighbouring upper insulating barrier long side, one rectangular cell terminal exposing mouth length direction end with it is upper
The spacing that insulating barrier corresponds to long side is equal；The rulers such as the nearest spacing of preceding concave shape opening and rear concave shape opening, described two
The spacing that very little rectangular cell terminal exposes mouth is equal；
Lower minor insulation partition board upper end rectangular insert is provided with socket at concave shape open depression, socket setting is being recessed
The center at place；The floor projection of the floor projection of socket corresponding with lower horizontal insulating barrier upper end rectangular insert and concave shape opening
It partially overlaps and is arranged in concave shape open side.
Above-mentioned exposing mouth, interface design structure, assembling mode is flexible, changeable, easy to operate, easy processing.
Concave shape group opening is three, corresponding three lower minor insulation partition boards, the direction of middle concave glyph group opening with
The direction of both sides concave shape group opening is opposite；The rectangular insert of lower horizontal insulating barrier upper end is four, is symmetricly set on insulation
Partition board short axle both sides are more than the length of two rectangular inserts in both sides, longer rectangle close to the length of two rectangular inserts at middle part
The transverse center of plug is overlapped with its both sides minor insulation partition room away from center.It is concatenated particularly suitable for 3 parallel connection 8 of PACK battery packs
Structure.
Width, the one rectangular cell terminal of concave shape opening both-side opening expose the width of mouth, two
The width that the rectangular cell terminal of equidimension exposes mouth is equal.
It is respectively provided on four walls of the cuboid frame there are one hollow out mouth, the hollow out mouth in opposing sidewalls is symmetrical arranged and sets
It sets at the middle part of side wall, the shape of hollow out mouth is corresponding with the shape of place side wall.
It is provided with lateral rectangular notch, the length of rectangular notch in the middle part of the sidewall upper of the cuboid frame length direction both ends
More than the width of side wall hollow out mouth where it, which is vertical rectangle hollow out mouth.Rectangular notch is set and is convenient for partition board
The assembling of structure.
The thickness of the upper insulating barrier is 2mm~3mm.Battery terminal can be effectively prevent to pass through the attachment devices such as connection sheet
After connection in series-parallel, the appearance for the problem of self-locking screw can not lock.
Bakelite plate can be used in insulating barrier, peripheral insulative bulkhead, lower minor insulation partition board and lower horizontal insulating barrier in the present invention
Or insulating rubber slab.
It is understood that above with respect to the specific descriptions of the present invention, it is merely to illustrate the present invention and is not limited to this
Technical solution described in inventive embodiments, it will be understood by those of ordinary skill in the art that, still the present invention can be carried out
Modification or equivalent replacement, to reach identical technique effect；As long as meet use needs, all protection scope of the present invention it
It is interior.
Claims (10)
1. a kind of novel battery group insulating barrier structure, including insulating barrier and upper end are opened in level peripheral insulative bulkhead,
It is characterized in that upper insulating barrier is arranged in peripheral insulative bulkhead upper end, upper insulating barrier lower end be plugged with vertically lower minor insulation every
Plate and lower horizontal insulating barrier, lower minor insulation partition board and lower horizontal insulating barrier lower end connect with peripheral insulative bulkhead bottom plate, lower vertical exhausted
Edge partition board is partitioned into multiple equal area of isolation with lower horizontal insulating barrier, and upper insulating barrier is provided with electricity corresponding to area of isolation
Pond terminal exposes mouth.
2. a kind of novel battery group insulating barrier structure according to claim 1, it is characterised in that the peripheral insulative bulkhead
Side wall is provided with hollow out mouth.
3. a kind of novel battery group insulating barrier structure according to claim 1, it is characterised in that the upper insulating barrier, under
Minor insulation partition board and lower horizontal insulating barrier are rectangular spacer, and peripheral insulative bulkhead is cuboid frame；Four side of upper insulating barrier
Connect with four walls in peripheral insulative bulkhead, it is lower it is horizontal insulation every it is corresponding with the length direction of upper insulating barrier setting it is upper insulation every
The middle part of plate, lower minor insulation partition board is corresponding with the width direction of upper insulating barrier to connect with lower horizontal insulation every intersecting.
4. a kind of novel battery group insulating barrier structure according to claim 1, it is characterised in that the lower minor insulation partition board
It it is three, the length direction along upper insulating barrier is uniformly distributed.
5. a kind of novel battery group insulating barrier structure according to claim 1, it is characterised in that the lower horizontal insulating barrier
With lower minor insulation partition board upper end all have upward protrusion with insulating barrier consistency of thickness and in conplane rectangular insert, on
Rectangular insert is provided with socket on insulating barrier；The lower horizontal non-rectangle plug portion in insulating barrier upper end is provided with vertical bar
Slot on shape, lower minor insulation partition board lower end middle part are provided with slot under vertical stripe corresponding to slot on vertical stripe.
6. a kind of novel battery group insulating barrier structure according to claim 5, it is characterised in that the upper insulating barrier is long
The battery terminal for spending direction one end exposes mouth for a rectangular cell terminal exposing mouth, and it is long which exposes mouth
Degree direction both ends extend to equidistantly close to upper insulating barrier width direction end, rectangular cell terminal expose mouth length direction and
Upper insulating barrier length direction is vertical；It is two equidimensions that the battery terminal of the upper insulating barrier length direction other end, which exposes mouth,
Rectangular cell terminal exposes mouth, and the rectangular cell terminals of two equidimensions exposes mouth, and to be symmetricly set on insulating barrier long
The long axis of axis both sides, the rectangular cell terminal exposing mouth of two equidimensions is vertical with upper insulating barrier long axis, this two etc.
The rectangular cell terminal of size exposes the spacing of mouth length direction outer end long side corresponding with upper insulating barrier and one length
The spacing that rectangular cell terminal exposes mouth length direction end long side corresponding with upper insulating barrier is equal；
It is that concave shape group is opened that upper insulating barrier length direction both ends battery terminal, which exposes the battery terminal between mouth and exposes mouth,
Mouthful, concave shape group opening includes preceding concave shape opening and rear concave shape opening of the equidimension with direction, and preceding concave shape opening is with after
Concave shape opening is evenly arranged along upper insulating barrier width direction, and the center line that preceding concave shape opening is open with rear concave shape overlaps
And it is vertical with upper insulating barrier long axis, preceding concave shape open front is opened with the spacing of neighbouring upper insulating barrier long side, rear concave shape
The spacing of mouthful rear end and neighbouring upper insulating barrier long side, one rectangular cell terminal exposing mouth length direction end with it is upper
The spacing that insulating barrier corresponds to long side is equal；The rulers such as the nearest spacing of preceding concave shape opening and rear concave shape opening, described two
The spacing that very little rectangular cell terminal exposes mouth is equal；
Lower minor insulation partition board upper end rectangular insert is provided with socket at concave shape open depression, socket setting is being recessed
The center at place；The floor projection of the floor projection of socket corresponding with lower horizontal insulating barrier upper end rectangular insert and concave shape opening
It partially overlaps and is arranged in concave shape open side.
7. a kind of novel battery group insulating barrier structure according to claim 6, it is characterised in that the concave shape group opening
Be three, corresponding three lower minor insulation partition boards, the direction and both sides concave shape group of middle concave glyph group opening be open towards phase
Instead；The rectangular insert of lower horizontal insulating barrier upper end is four, is symmetricly set on insulating barrier short axle both sides, two close to middle part
The length of a rectangular insert is more than the length of two rectangular inserts in both sides, and the transverse center of longer rectangular insert is vertical exhausted with its both sides
Edge partition room is overlapped away from center.
8. a kind of novel battery group insulating barrier structure according to claim 6, it is characterised in that the concave shape opening two
The width of side opening, one rectangular cell terminal expose the width of mouth, the rectangular cell terminal of two equidimensions reveals
The width of outlet is equal.
9. a kind of novel battery group insulating barrier structure according to claim 3, it is characterised in that the four of the cuboid frame
It is respectively provided on wall there are one hollow out mouth, the hollow out mouth in opposing sidewalls is symmetrical arranged and is arranged at the middle part of side wall, hollow out mouth
Shape is corresponding with the shape of place side wall.
10. a kind of novel battery group insulating barrier structure according to claim 9, it is characterised in that the cuboid frame length
Lateral rectangular notch is provided in the middle part of the sidewall upper of direction both ends, the length of rectangular notch is more than the width of its place side wall hollow out mouth
Degree, the side wall hollow out mouth are vertical rectangle hollow out mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810554259.9A CN108448026B (en) | 2018-06-01 | 2018-06-01 | Novel battery pack insulating partition plate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810554259.9A CN108448026B (en) | 2018-06-01 | 2018-06-01 | Novel battery pack insulating partition plate structure |
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| Publication Number | Publication Date |
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| CN108448026A true CN108448026A (en) | 2018-08-24 |
| CN108448026B CN108448026B (en) | 2023-05-12 |
Family
ID=63206441
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810554259.9A Active CN108448026B (en) | 2018-06-01 | 2018-06-01 | Novel battery pack insulating partition plate structure |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108448026B (en) | 2023-05-12 |
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