CN206639828U - A kind of battery pack structure - Google Patents
A kind of battery pack structure Download PDFInfo
- Publication number
- CN206639828U CN206639828U CN201720228686.9U CN201720228686U CN206639828U CN 206639828 U CN206639828 U CN 206639828U CN 201720228686 U CN201720228686 U CN 201720228686U CN 206639828 U CN206639828 U CN 206639828U
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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
Abstract
A kind of battery pack structure, including battery modules, shell, radiator fan component, installation board component and end plate；Battery modules include battery module, insulation board and collection plate；Battery module includes cell, support and cylinder manifold, and support includes rack body, and rack body offers accepting groove, and cell is arranged in accepting groove；Cylinder manifold is arranged on support；Multiple battery modules are set up in parallel and are electrically connected with；Insulation board is arranged on the support on the outside of battery module, and the cylinder manifold on the outside of battery module is located between insulation board and the support in outside；Collection plate is arranged on the support of battery module, and is electrically connected with battery module；Battery modules are contained in accepting hole；Radiator fan is combined with filter, and radiator fan component is arranged at intervals on an insulation board of battery modules, and radiator fan is disposed opposite to each other with insulation board and is electrically connected with battery modules；Installing plate and end plate are respectively arranged at the both sides of shell.
Description
【Technical field】
It the utility model is related to cell art, more particularly to a kind of battery pack structure.
【Background technology】
Core component of the lithium battery as electric automobile, its stability can directly influence whole electric automobile
Security performance.With the more and more extensive use of lithium battery, requirement of the people to the safety in utilization of lithium battery also more and more higher.
Lithium battery is contained in battery case, but the assembling mode of existing lithium battery has some defects：1st, existing lithium battery assembling
Mode installs liquid cooling system using installation fan in battery case or battery case are interior, but unstable using the radiating mode thermal cycle of fan
Fixed, the radiating mode space hold of installation liquid cooling system is big in battery case, and cost is high；2nd, inside existing lithium battery assembling mode
Harness wiring mode is chaotic, the risk of electromagnetic interference be present, causes the reduction of battery modules service life；3rd, existing lithium battery assembling
Mode is directly installed on battery case, and lithium battery external and the heat exchange of inside are unbalanced, causes temperature rise uniformity different,
The service life of lithium battery can be influenceed.
In consideration of it, real be necessary to provide a kind of new battery pack structure to overcome disadvantages described above.
【Utility model content】
The purpose of this utility model is to provide a kind of battery pack structure, not only perfect heat-dissipating, and heat exchange is balanced
Property is good.It in addition, a kind of battery pack structure provided by the utility model is provided with fixture, can lead the interior of battery pack structure
Line is distributed neat appearance.
To achieve these goals, the utility model provides a kind of battery pack structure, including multiple battery modules, one it is outer
Shell, multiple radiator fan components, an installation board component and an end plate；Each battery modules include multiple battery modules, one
Individual collection plate and two insulation boards；Each battery module includes multiple cells, two supports and corresponding to described two
Two cylinder manifolds of frame, each support include rack body, and the rack body is offered in multiple accepting grooves and one first
Heart hole, a first through hole for running through the rack body is offered in each accepting groove；Each cylinder manifold, which offers, to be corresponded to
One the second centre bore of first centre bore；Each insulation board offers the 3rd center corresponding to first centre bore
Hole；The shell includes main part, and the main part offers the accepting hole that multiple uniform intervals are set；Each radiator fan group
Part includes a radiator fan and a filter；The installation board component includes an installing plate, and the installing plate offers
The via of multiple accepting holes corresponding to the shell；The end plate includes end plate body, the end plate body depression extension shape
Into there are multiple grooves corresponding to the via, one is offered in each groove and is corresponded in the 4th of the 3rd centre bore
Heart hole；The multiple cell is corresponded and is arranged in the accepting groove of described two supports, and is located at described two supports
Between；Described two cylinder manifolds are corresponded and are arranged on described two supports, and opposite positioned at the multiple cell
Side；The multiple battery module is set up in parallel and is electrically connected with, and accepting groove, the first centre bore of each battery module support
And second centre bore be coaxially disposed；The collection plate is arranged on the support of each battery module, and with each battery module
Cylinder manifold is electrically connected with；Described two insulation boards are arranged on the support on the outside of the battery module, on the outside of the battery module
Cylinder manifold be located between the insulation board and the support in outside, and in the 3rd centre bore and described second of the insulation board
Heart hole is coaxially disposed；The multiple battery modules are corresponded and are contained in the accepting hole of the shell；The radiator fan with
The filter is combined, and the multiple radiator fan component one-to-one corresponding is arranged at one of the multiple battery modules
On insulation board, and the radiator fan and the insulation board of the multiple battery modules are disposed opposite to each other and electrical with each battery modules
Connection；The installing plate and end plate are respectively arranged at the both sides of the shell, and the via of the installing plate and the end plate
3rd centre bore of the 4th centre bore and the insulation board is coaxially disposed.
In a preferred embodiment, the edge of the rack body prolongs towards the direction projection away from the rack body
Stretch formed with multiple spaced first projections and multiple spaced second projections, formed between every the first adjacent projection
Have the first locating slot, per between the second adjacent projection formed with the second locating slot, the multiple first projection and the multiple the
Two projections are arranged at intervals at the both sides of the support, and the mounting blocks are located at the multiple first projection and the multiple second convex
Between block；The accepting hole internal projection extension is formed with multiple positioning corresponding to first locating slot and the second locating slot
Block, the multiple paired uniform intervals of locating piece are arranged at the both ends of the accepting hole, first locating slot and the second positioning
Groove is fastened on the locating piece.
In a preferred embodiment, the rack body be further opened with it is multiple through the rack body first dissipate
Hot hole, the multiple first heat emission hole uniform intervals are arranged on the rack body；Each cylinder manifold is offered corresponding to the
Multiple second heat emission holes of one heat emission hole, the multiple first heat emission hole correspond coaxial set with the multiple second heat emission hole
Put.
In a preferred embodiment, the edge of the installing plate extends shape towards the direction away from the installing plate is raised
Into there is the first abutment edge, the installing plate is further opened with two the first mounting holes, and described two first mounting holes are arranged at intervals at
The both sides of the multiple via；The battery pack structure also include one correspond to the installing plate dividing plate, it is described including every
Plate body, the clapboard body is in rectangular-shape, and the clapboard body offers multiple positioning holes corresponding to the via,
The edge of the clapboard body is towards the raised extension in the direction away from the clapboard body formed with the second abutment edge, the dividing plate sheet
Body is further opened with two the second mounting holes for corresponding to the first mounting hole, and it is the multiple fixed that second mounting hole is arranged at intervals at
The both sides in position hole；The installation board component also includes two connectors, and each connector is in hollow cylindrical, and the connector is set
There is a connection sheet；The installing plate of the installation board component is fit together with the dividing plate, and the first of the installing plate is supported
Keep to the side to be resisted against described two connectors on the dividing plate and be fastened in described two first mounting holes and described two second installations
In hole, and it is electrically connected with by positive pole and negative pole of the connection sheet respectively with the battery modules.
In a preferred embodiment, the installation board component also includes multiple fixtures, each fixture it is integral into
Type and it is processed into by insulating materials, the fixture is in Ω types, and offers multiple wear including crossed beam trunking, the fixture
Hole, the multiple perforate are arranged at intervals at the both sides of the crossed beam trunking in pairs, and the multiple fixture is arranged at intervals at the peace
In loading board, and it is located at the side formed with the first abutment edge.
In a preferred embodiment, the raised extension of the outer wall of the main part is formed with multiple interval settings and height
Consistent buffering muscle, each edge for buffering muscle have multiple fixing holes through the buffering muscle, the multiple fixing hole
The both sides of the main part are arranged at intervals in pairs and are arranged on a straight line.
In a preferred embodiment, the collection plate is in rectangular-shape, and one end is provided with a connection terminal；Each
The edge of groove is further opened with a connector, and the connector is rectangle, and the size and shape of the connector is right
The connection terminal of collection plate described in Ying Yu, the connection terminal are fastened in the connector.
Compared with prior art, a kind of battery pack structure provided by the utility model, not only perfect heat-dissipating, and heat
Exchange harmonious good.In addition, a kind of battery pack structure provided by the utility model is provided with fixture, battery pack structure can be made
Interior arrangement of conductors neat appearance.
【Brief description of the drawings】
Fig. 1 is the structural representation of battery pack structure provided by the utility model.
Fig. 2 is the exploded view of the battery modules of the battery pack structure shown in Fig. 1.
Fig. 3 is the structural representation of the support of the battery modules shown in Fig. 2.
Fig. 4 is the structural representation at another visual angle of support of the battery modules shown in Fig. 3.
Fig. 5 is the structural representation of the shell of the battery pack structure shown in Fig. 1.
Fig. 6 is the exploded view of the battery pack structure shown in Fig. 1.
Fig. 7 is the structural representation of the fixture of the installation board component of the battery pack structure shown in Fig. 6.
The constitutional diagram of battery pack structure shown in Fig. 8 Fig. 1.
Fig. 9 is the constitutional diagram at another visual angle of the battery pack structure shown in Fig. 1.
【Embodiment】
In order that the purpose of this utility model, technical scheme and advantageous effects become apparent from understanding, below in conjunction with attached
Figure and embodiment, the utility model is further elaborated.It should be appreciated that described in this specification
Embodiment is not intended to limit the utility model just for the sake of explaining the utility model.
Fig. 1 is refer to, the utility model provides a kind of battery pack structure 100, including 10, shells of multiple battery modules
20th, multiple 30, installation board components 40 of radiator fan component and an end plate 50.
Fig. 2 to Fig. 4 is refer to, each battery modules 10 include multiple 11, collection plates 12 of battery module and two exhausted
Listrium 13.Each battery module 11 includes multiple 111, two supports 112 of cell and corresponding to described two support 112
Two cylinder manifolds 113.Each support 112 is generally circular, and is processed into by plastic material.Each support 112 includes support
Body 1121, the rack body 1121 offer the accepting groove 1122 and first centre bore that multiple uniform intervals are set
1123, a first through hole 1124 for running through the rack body 1121 is offered in each accepting groove 1122.In this embodiment party
In formula, the shape of each accepting groove 1122, the first centre bore 1123 and first through hole 1124 is circle, and each accepting groove
1122 is consistent with the diameter of first centre bore 1123, the diameter of the first through hole 1124 be less than each accepting groove 1122 and
The diameter of first centre bore 1123.
Further, the edge of the rack body 1121 extends shape towards the direction away from the rack body 1121 is raised
Into having multiple spaced first projections 1125 and multiple spaced second projections 1126.Per the first adjacent projection
Formed with the first locating slot 114 between 1125, per the second adjacent projection between 1126 formed with the second locating slot 115.In this implementation
In mode, the quantity of the projection 1126 of the first projection 1125 and second is three, and first locating slot 114 and second is fixed
The quantity of position groove 115 is two.The edge of the rack body 1121 also extends formed with a mounting blocks 1127, the installation
Block 1127 is substantially in rectangular-shape, and the mounting blocks 1127 are located at the multiple first projection 1125 and the multiple second projection
Between 1126, the mounting blocks 1127 are used to install the collection plate 12.
Further, the rack body 1121 is further opened with multiple the first heat emission holes through the rack body 1121
1128, the multiple uniform intervals of first heat emission hole 1128 are arranged on the rack body 1121.In the present embodiment, often
Individual first heat emission hole 1128 is shaped as circle, and the diameter of each first heat emission hole 1128 is less than the first through hole 1124
Diameter.
Each cylinder manifold 113 is made up of metal material processing, and the shapes and sizes of each cylinder manifold 113 both correspond to often
The shapes and sizes of individual support 112.Each cylinder manifold 113 is offered corresponding in one second of first centre bore 1123
Heart hole (not shown) and multiple second heat emission holes 1131 corresponding to the first heat emission hole 1128.In the present embodiment, described
The shapes and sizes of two centre bores are consistent with the shapes and sizes of first centre bore 1123, the multiple second heat emission hole
1131 shape, size and quantity are consistent with the shape, size and quantity of the multiple first heat emission hole 1128.Each monomer electricity
Pond 111 is cylindrical, and the size at each both ends of cell 111 corresponds to the accepting groove 1122.The multiple monomer electricity
Pond 111 corresponds and is arranged in the accepting groove 1122 of described two supports 112, and between described two supports 112；Institute
Two one-to-one corresponding of cylinder manifolds 113 are stated to be arranged on described two supports 112, and it is opposite positioned at the multiple cell 111
Side；The multiple battery module 11 is set up in parallel and is electrically connected with, and in first centre bore 1123 and described second
Heart hole corresponds and is coaxially disposed, and the multiple first heat emission hole 1128 corresponds together with the multiple second heat emission hole 1131
Axle is set.
The collection plate 12 is substantially in rectangular-shape, and one end is provided with a connection terminal 121.The collection plate 12 passes through
Screw is fixed on the mounting blocks 1127 of the support 112 of each battery module 11, and is confluxed with the multiple battery module 11
Plate 113 is electrically connected with.
Each insulation board 13 is processed into by insulating materials, and the shapes and sizes of the insulation board 13 correspond to each branch
The shapes and sizes of frame 112.The insulation board 13 offers the 3rd centre bore 131 corresponding to first centre bore 1123.
In the present embodiment, the shapes and sizes of the 3rd centre bore 131 with the center of the first centre bore 1123 and second
The shapes and sizes in hole are consistent.Described two insulation boards 13 are arranged on the support 112 in the outside of battery module 11, the electricity
The cylinder manifold 113 in the outside of pond module 11 is located between the insulation board 13 and the support 112 in outside, and the insulation board 13
3rd centre bore 131 is coaxially disposed with second centre bore.
Fig. 5 is refer to, the shell 20 is processed into by insulating materials, and including main part 21.The main part 21 is in
Rectangular-shape, and offer multiple uniform intervals and set and through the accepting hole 22 of the shell 20.In the present embodiment, institute
The quantity for stating multiple accepting holes 22 is six, and each accepting hole 22 is shaped as circle, and the size of each accepting hole 22 is more than
The size of the support 12.The raised extension of the outer wall of the main part 21 is formed with multiple interval settings and highly consistent buffering
Muscle 23.So, it is described buffering muscle 23 not only reduce the contact area of shell 20 and other objects, and add shell 20 and
The contact area of air, be advantageous to the harmony that the shell 20 keeps heat exchange.The edge of each buffering muscle 23 has
Multiple fixing holes 231 through the buffering muscle 23, in the present embodiment, the fixing hole 231 is rounded.Further,
The internal projection of accepting hole 22 extension is formed with multiple positioning corresponding to the locating slot 115 of the first locating slot 114 and second
Block 221.Each locating piece 221 is substantially in rectangular-shape, and the multiple 221 paired uniform intervals of locating piece are arranged at the collecting
The both ends in hole 22.In the present embodiment, the quantity of the locating piece 221 of each accepting hole 22 is eight.
Fig. 1 and Fig. 2 is refer to again, and each radiator fan component 30 includes a radiator fan 31 and a filter 32.
The filter 32 is screwed on the insulation board 13 of one end of the battery modules 10, and the radiator fan 31 passes through
Screw is fixed on the filter 32 to be disposed opposite to each other with the insulation board 13, and each radiator fan 31 and each battery modules
10 are electrically connected with.The wind direction of the radiator fan 31 by close to described one end of radiator fan 31 insulation board 13 the 3rd centre bore
131 blow to the 3rd centre bore 131 of the insulation board 13 away from the other end of radiator fan 31.So, the radiator fan 31
During rotation, the radiator fan 31 accelerates the gas velocity of liquid assets in the battery modules 10, is advantageous to the battery modules
10 radiating.
Fig. 1, Fig. 6 and Fig. 7 are refer to, the installation board component 40 includes an installing plate 41, and the installing plate 41 is by exhausted
Edge material is processed into.The installing plate 41 is in rectangular-shape and offers multiple vias 411 corresponding to the accepting hole 22.
In the present embodiment, the quantity of the multiple via 411 is six, and each via 411 is shaped as circle, and each via
411 diameter is less than the diameter of each accepting hole 22.The edge of the installing plate 41 is convex towards the direction away from the installing plate 41
Extension is played formed with the first abutment edge 412.The installing plate 41 is further opened with two the first mounting holes 413, and described two first
Mounting hole 413 is arranged at intervals at the both sides of the multiple via 411.
Further, the installation board component 40 also includes two connectors 42, and each connector 42 is in hollow cylindrical,
And it is processed into by insulating materials.The connector 42 is provided with a connection sheet 421, and the connection sheet 421 is added by metal material
Work is made.
Further, the installation board component 40 also includes multiple fixtures 43, each fixture 43 be integrally formed and by
Insulating materials is processed into.In the present embodiment, the quantity of the multiple fixture 43 is six.The fixture 43 is in Ω
Type, and including crossed beam trunking 44.The fixture 43 offers multiple perforation 431, and the multiple perforation 431 is arranged at intervals in pairs
The both sides of the crossed beam trunking 44.In the present embodiment, each perforation 431 is shaped as circle, the number of the multiple perforation 431
Measure as four.The multiple fixture 43 is arranged at intervals on the installing plate 41, and positioned at formed with the first abutment edge 412
Side.The crossed beam trunking 44 of the wire of the battery modules 10 through the fixture 43 is connected with described two connectors 421.This
Sample, the wire of the battery pack structure 100 is neatly distributed, and then improve the security of the battery pack structure 100.
The end plate 50 is processed into by insulating materials, and including end plate body 51.The shape of the end plate body 51 and
Size corresponds to the shapes and sizes of the installing plate 411.The depression of end plate body 51 extension corresponds to institute formed with multiple
State the groove 52 of via 411.In the present embodiment, shape, size and the quantity of the groove 52 with the via 411
Shape, size and quantity are consistent.The 4th centre bore for corresponding to the 3rd centre bore 131 is offered in each groove 52
521.In the present embodiment, the 4th centre bore 521 is rounded.
Further, the edge of each groove 52 is further opened with a connector 522.The connector 522 is rectangle,
And the size and shape of the connector 522 both corresponds to the connection terminal 121 of the collection plate 12, the connection terminal 121
It is fastened in the connector 522.
Further, the battery pack structure 100 also include one correspond to the installing plate 41 dividing plate 60, it is described every
Plate 60 is processed into by insulating materials, and including clapboard body 61.The clapboard body 61 is in rectangular-shape, and the dividing plate sheet
Body 61 offers multiple positioning holes 611 corresponding to the via 411.In the present embodiment, the number of the positioning hole 611
Amount, form and dimension are consistent with quantity, the form and dimension of the via 411.The edge of the clapboard body 61 is towards remote
The raised extension in the direction of the clapboard body 61 is formed with the second abutment edge 612.The clapboard body 61 be further opened with two it is right
The multiple positioning hole 611 should be arranged at intervals in the second mounting hole 613 of the first mounting hole 413, second mounting hole 613
Both sides.
It refer to Fig. 2, Fig. 6, Fig. 8 and Fig. 9, during assembling, first the multiple cell 111 corresponded and is arranged at institute
State in the accepting groove 1122 of two supports 112, and between described two supports 112.Then by described two cylinder manifolds 113
One-to-one corresponding is arranged on described two supports 112, and forms an electricity positioned at the opposite side of the multiple cell 111
Pond module 11.Be set up in parallel and be electrically connected with followed by by the multiple battery module 11, and first centre bore 1123 with
Second centre bore is corresponded and is coaxially disposed, the multiple first heat emission hole 1128 and the multiple second heat emission hole 1131
One-to-one corresponding is coaxially disposed.Followed by the support 112 being screwed the collection plate 12 in each battery module 11
On mounting blocks 1127, and it is electrically connected with the cylinder manifold 113 of the multiple battery module 11.Followed by by described two insulation boards
13 are arranged on the support 112 in the outside of battery module 11, and the cylinder manifold 113 on the outside of the battery module 11 is located in described
Between insulation board 13 and the support in outside 112, and the 3rd centre bore 131 of the insulation board 13 and second centre bore are coaxial
Set and form a battery modules 10.Followed by the receipts that the multiple battery modules 10 one-to-one corresponding is contained in the shell 20
Hold in hole 22, and the first locating slot 114 and the clamping of the second locating slot 115 of the support 112 in the outside of the multiple battery modules 10
In on the locating piece 221 in the accepting hole 22.It is screwed followed by by the filter 32 in the battery modules
On the insulation board 13 of 10 one end, the radiator fan 31 be screwed on the filter 32 with the insulation board 13
It is disposed opposite to each other, and each radiator fan 31 is electrically connected with each battery modules 10.Followed by by the installation board component 40
Installing plate 41 fits together with the dividing plate 60, and the first abutment edge 412 of the installing plate 41 is resisted against the dividing plate 60
On, two connectors 42 of the installation board component 40 are fastened in first mounting hole 413 and dividing plate 60 of the installing plate 41
In second mounting hole 613, described two connectors 42 by the positive poles of the connection sheet 421 and the multiple battery modules 10 and
Negative pole is electrically connected with, and the fixture 43 is located between the installing plate 41 and the dividing plate 60.Finally, institute is passed through by screw rod
State installing plate 41, dividing plate 60, fixing hole 231 and end plate 50 installing plate 41 to fit together and dividing plate 60 are arranged at away from institute
State the side of the shell 20 of radiator fan 31, and the positioning hole 611 of the via 411 of the installing plate 41 and dividing plate 60 and described the
One centre bore 1123, the second centre bore and the 3rd centre bore 131 are coaxially disposed；The end plate 50 is disposed in proximity to the radiating
The side of the shell 20 of fan 31, and the 4th centre bore 521 of the end plate 50 and first centre bore 1123, the second center
Hole and the 3rd centre bore 131 are coaxially disposed.
A kind of battery pack structure provided by the utility model, not only perfect heat-dissipating, and heat exchange is harmonious good.
In addition, a kind of battery pack structure provided by the utility model is provided with fixture, the interior arrangement of conductors of battery pack structure can be made
Neat appearance.
The utility model is not restricted to described in specification and embodiment, therefore for the personnel of familiar field
For additional advantage and modification is easily achieved, therefore in the universal limited without departing substantially from claim and equivalency range
Spirit and scope in the case of, the utility model is not limited to specific details, representational equipment and shown here as with retouching
The examples shown stated.
Claims (7)
- A kind of 1. battery pack structure, it is characterised in that：Including multiple battery modules, a shell, multiple radiator fan components, one Individual installation board component and an end plate；Each battery modules include multiple battery modules, a collection plate and two insulation boards；Often Individual battery module includes multiple cells, two supports and two cylinder manifolds corresponding to described two supports, each support Including rack body, the rack body offers multiple accepting grooves and first centre bore, is offered in each accepting groove One first through hole for running through the rack body；Each cylinder manifold offers one second corresponding to first centre bore Centre bore；Each insulation board offers the 3rd centre bore corresponding to first centre bore；The shell includes main part, and the main part offers the accepting hole that multiple uniform intervals are set；Each radiator fan component includes a radiator fan and a filter；The installation board component includes an installing plate, and the installing plate offers multiple accepting holes corresponding to the shell Via；The end plate includes end plate body, and the end plate body depression extends formed with multiple grooves corresponding to the via, The 4th centre bore for corresponding to the 3rd centre bore is offered in each groove；The multiple cell is corresponded and is arranged in the accepting groove of described two supports, and positioned at described two supports it Between；Described two cylinder manifolds are corresponded and are arranged on described two supports, and are located at one of the multiple cell opposite to each other Side；The multiple battery module is set up in parallel and is electrically connected with, and the accepting groove of each battery module support, the first centre bore and Second centre bore is coaxially disposed；The collection plate is arranged on the support of each battery module, and with the remittance of each battery module Flowing plate is electrically connected with；Described two insulation boards are arranged on the support on the outside of the battery module, on the outside of the battery module Cylinder manifold is located between the insulation board and the support in outside, and the 3rd centre bore of the insulation board and second center Hole is coaxially disposed；The multiple battery modules are corresponded and are contained in the accepting hole of the shell；The radiator fan and institute State filter to combine, the multiple radiator fan component one-to-one corresponding is arranged at one of the multiple battery modules absolutely On listrium, and the radiator fan and the insulation board of the multiple battery modules are disposed opposite to each other and electrically connected with each battery modules Connect；The installing plate and end plate are respectively arranged at the both sides of the shell, and the of the via of the installing plate and the end plate 3rd centre bore of four centre bores and the insulation board is coaxially disposed.
- 2. battery pack structure according to claim 1, it is characterised in that：The edge of the rack body is towards away from the branch The raised extension in the direction of frame body is formed with multiple spaced first projections and multiple spaced second projections, per phase Formed with the first locating slot between the first adjacent projection, per the second adjacent projection between formed with the second locating slot, the multiple the One projection and the multiple second projection are arranged at intervals at the both sides of the support, and the mounting blocks are convex positioned at the multiple first Between block and the multiple second projection；Accepting hole internal projection extension formed with it is multiple correspond to first locating slot and The locating piece of second locating slot, the multiple paired uniform intervals of locating piece are arranged at the both ends of the accepting hole, and described first Locating slot and the second locating slot are fastened on the locating piece.
- 3. battery pack structure according to claim 1, it is characterised in that：The rack body is further opened with multiple running through institute The first heat emission hole of rack body is stated, the multiple first heat emission hole uniform intervals are arranged on the rack body；It is each to converge Flowing plate offers multiple second heat emission holes corresponding to the first heat emission hole, and the multiple first heat emission hole dissipates with the multiple second Hot hole is corresponded and is coaxially disposed.
- 4. battery pack structure according to claim 1, it is characterised in that：The edge of the installing plate is towards away from the installation For the raised extension in the direction of plate formed with the first abutment edge, the installing plate is further opened with two the first mounting holes, and described two the One mounting hole is arranged at intervals at the both sides of the multiple via；The battery pack structure also corresponds to the installing plate including one Dividing plate, described including clapboard body, the clapboard body is in rectangular-shape, and the clapboard body offers multiple correspond to The positioning hole of the via, the edge of the clapboard body extend formed with second towards the direction away from the clapboard body is raised Abutment edge, the clapboard body is further opened with two the second mounting holes for corresponding to the first mounting hole, between second mounting hole Every the both sides for being arranged at the multiple positioning hole；The installation board component also includes two connectors, and each connector is in hollow Cylindric, the connector is provided with a connection sheet；The installing plate of the installation board component fits together with the dividing plate, and First abutment edge of the installing plate is resisted against described two connectors on the dividing plate and is fastened in described two first mounting holes And in described two second mounting holes, and electrically connected by positive pole and negative pole of the connection sheet respectively with the battery modules Connect.
- 5. battery pack structure according to claim 4, it is characterised in that：The installation board component also includes multiple fixations Part, each fixture are integrally formed and are processed into by insulating materials, and the fixture is in Ω types, and including crossed beam trunking, it is described Fixture offers multiple perforation, and the multiple perforate is arranged at intervals at the both sides of the crossed beam trunking, the multiple fixation in pairs Part is arranged at intervals on the installing plate, and is located at the side formed with the first abutment edge.
- 6. battery pack structure according to claim 1, it is characterised in that：The raised extension of the outer wall of the main part formed with Multiple interval settings and highly consistent buffering muscle, each edge for buffering muscle have multiple fixations through the buffering muscle Hole, the multiple fixing hole are arranged at intervals at the both sides of the main part and are arranged on a straight line in pairs.
- 7. battery pack structure according to claim 1, it is characterised in that：The collection plate is in rectangular-shape, and one end is set There is a connection terminal；The edge of each groove is further opened with a connector, and the connector is rectangle, and the connection The size and shape of mouth both corresponds to the connection terminal of the collection plate, and the connection terminal is fastened in the connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720228686.9U CN206639828U (en) | 2017-03-08 | 2017-03-08 | A kind of battery pack structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720228686.9U CN206639828U (en) | 2017-03-08 | 2017-03-08 | A kind of battery pack structure |
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| Publication Number | Publication Date |
|---|---|
| CN206639828U true CN206639828U (en) | 2017-11-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720228686.9U Active CN206639828U (en) | 2017-03-08 | 2017-03-08 | A kind of battery pack structure |
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| Country | Link |
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| CN (1) | CN206639828U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107959091A (en) * | 2018-01-08 | 2018-04-24 | 深圳市浩丰科技股份有限公司 | A kind of shockproof radiation panel of battery modules and new energy car battery |
| CN111129570A (en) * | 2020-01-22 | 2020-05-08 | 珠海科创电力电子有限公司 | Method for assembling battery pack |
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2017
- 2017-03-08 CN CN201720228686.9U patent/CN206639828U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107959091A (en) * | 2018-01-08 | 2018-04-24 | 深圳市浩丰科技股份有限公司 | A kind of shockproof radiation panel of battery modules and new energy car battery |
| CN111129570A (en) * | 2020-01-22 | 2020-05-08 | 珠海科创电力电子有限公司 | Method for assembling battery pack |
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