CN205882020U - Power battery module block structure - Google Patents
Power battery module block structure Download PDFInfo
- Publication number
- CN205882020U CN205882020U CN201620805583.XU CN201620805583U CN205882020U CN 205882020 U CN205882020 U CN 205882020U CN 201620805583 U CN201620805583 U CN 201620805583U CN 205882020 U CN205882020 U CN 205882020U
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- CN
- China
- Prior art keywords
- support
- sidewall
- cell module
- electrokinetic cell
- block structure
- 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.)
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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
The utility model provides a power battery module block structure, including gimbal mechanism, a fixed end plate, the 2nd fixed end plate who is used for supporting a plurality of single sections electricity core, gimbal mechanism include first support and with the second support that first support is relative, the one end of electricity core is connected first support, the other end of electricity core is connected the second support, first support include first body and to the first hem that extend second support one side, first body last with the one side that the second support is relative is provided with the first electric core fixed orifices that is used for fixed electric core one end, the second support include the second body and to the second hem that extend first support one side, on the second body with the one side that first support is relative is provided with the second electricity core fixed orifices that is used for the fixed electric core other end. The utility model discloses power battery module block structure has improved ganged stability of electric core and thermal diffusivity, has improved the insulating nature of whole battery module.
Description
[technical field]
This utility model relates to electrokinetic cell field, particularly relates to a kind of electrokinetic cell module block structure.
[background technology]
Lithium-ion-power cell module directly closes as the core component of electric automobile, the reliability of its structure
System and have influence on performance and the life-span of whole battery system.Therefore, the design of electrokinetic cell module has become electric automobile
A very important ring in development process.Use the most widely along with electrokinetic cell, high voltage and the electricity of high power capacity
Chi Mo constitutes mainstream configuration, and generally such battery modules needs multiple monomer battery cores are gone here and there and connected, and is going here and there and is connecting
During, not only need to ensure the reliability of electrical connection, prevent set of cells from short circuit and Insulation Problems, set of cells to be ensured occurring
The stablizing of structure.And the stability of the block structure of existing battery modules is the most poor, thermal diffusivity is the most bad.
[utility model content]
The technical problems to be solved in the utility model is, for battery modules block structure stability in prior art relatively
Difference, the problem such as bad of dispelling the heat propose a kind of electrokinetic cell module block structure.
To achieve these goals, this utility model provides a kind of electrokinetic cell module block structure, for fixing by
The battery modules of multiple single-unit battery cores composition, including the bracket institution for supporting the plurality of single-unit battery core, be fixed on described
First fixed charge method end plate of bracket institution side, it is fixed on described bracket institution opposite side and relative with described first fixed charge method end plate sets
Composite PCB that the afflux copper bar that the second fixed charge method end plate put is connected with the positive and negative terminal of described battery core is connected with described battery core and
Sampling pcb board, described bracket institution includes the first support and second support relative with described first support, the one of described battery core
End connects described first support, and the other end of described battery core connects described second support, and described first support includes the first noumenon
With from described the first noumenon to described second support side extend the first flanging, with described second support on described the first noumenon
Relative one side is provided with the first battery core fixing hole for fixing battery core one end, described second support include the second body and from
The second flanging that described second body extends to described first support side is relative with described first support on described second body
One side be provided with the second battery core fixing hole for fixing the battery core other end.
As a kind of improvement of electrokinetic cell module block structure described in the utility model, the upper end of described first support
Arranging the first cell body, the upper end of described second support arranges the second cell body, described first cell body and described second cell body composition limit
Position groove, for housing the wire harness that described afflux copper bar, composite PCB and sampling pcb board are drawn, described electrokinetic cell module is in groups
Structure also includes the fixed block being fastened in described stopper slot.
As a kind of improvement of electrokinetic cell module block structure described in the utility model, described electrokinetic cell mould forms
Group structure also includes fixing protection cap, and described fixing protection cap is fastened on the upper end of described bracket institution.
As a kind of improvement of electrokinetic cell module block structure described in the utility model, described first support includes the
One sidewall and the second sidewall being oppositely arranged with described the first side wall, described second support includes the 3rd sidewall and with the described 3rd
The 4th sidewall that sidewall is oppositely arranged, described the first side wall is corresponding with described 3rd sidewall, described second sidewall and the described 4th
Sidewall is corresponding, and on described the first side wall, the first buckle is extended in the direction of the most described 3rd sidewall, and described second sidewall sets
Putting the first draw-in groove, on described 3rd sidewall, the position of corresponding described first buckle arranges the second draw-in groove, and described 4th sidewall is carried on the back
Extend the second buckle to the direction of described second sidewall, described second buckle is corresponding with described second draw-in groove.
As a kind of improvement of electrokinetic cell module block structure described in the utility model, the first side wall arranges two
First buckle, described second sidewall arranges two the first draw-in grooves, and described 3rd sidewall arranges two the second draw-in grooves, and described
Two the second buckles are set on four sidewalls.
As a kind of improvement of electrokinetic cell module block structure described in the utility model, described electrokinetic cell mould forms
Group structure also includes that four angles of screw rod, described first support and described second support are respectively provided with screw hole, and described screw rod is worn
Cross described screw hole.
As a kind of improvement of electrokinetic cell module block structure described in the utility model, the first of described first support
On second body of body and described second support, air vent is set.
As a kind of improvement of electrokinetic cell module block structure described in the utility model, the side of described bracket institution
Arranging the first dividing plate, the opposite side of described bracket institution arranges second partition, and described first fixed plate passes through described first dividing plate
Being connected with the side of described bracket institution, described second fixed plate is by the opposite side of described second partition with described bracket institution
Connect.
As a kind of improvement of electrokinetic cell module block structure described in the utility model, described the first noumenon and described
It is convexly equipped with limit rib on second body respectively, is used for positioning described composite PCB.
This utility model produces and provides the benefit that: this utility model electrokinetic cell module block structure, improves battery core
Groups of stability and thermal diffusivity, and also improve the insulating properties of whole battery modules.
[accompanying drawing explanation]
Fig. 1 is the structural representation of this utility model electrokinetic cell module block structure；
Fig. 2 is the decomposing schematic representation of this utility model electrokinetic cell module block structure；
Fig. 3 is a structural representation of the second support of this utility model electrokinetic cell module block structure；
Fig. 4 is another structural representation of the second support of this utility model electrokinetic cell module block structure.
[detailed description of the invention]
In order to make the purpose of this utility model, technical scheme and Advantageous Effects become apparent from understanding, below in conjunction with attached
Figure and detailed description of the invention, be further elaborated to this utility model.It should be appreciated that described in this specification
Detailed description of the invention is only used to explain this utility model, is not intended to limit this utility model.
Seeing Fig. 1 to Fig. 4, this utility model provides a kind of electrokinetic cell module block structure, for fixing by multiple lists
The battery modules of economize on electricity core 1 composition, concrete, described electrokinetic cell module block structure includes for supporting the plurality of single-unit
The bracket institution 10 of battery core 1, it is fixed on the first fixed charge method end plate 20 of described bracket institution side, is fixed on described bracket institution 10
Opposite side and the second fixed charge method end plate 30 being oppositely arranged with described first fixed charge method end plate 20 are connected with the positive and negative terminal of described battery core 1
The composite PCB 50 that is connected with described battery core 1 of afflux copper bar 40 and sampling pcb board 60, described bracket institution 10 includes first
Support 11 and second support 12 relative with described first support 11, one end of described battery core 1 connects described first support 11, institute
The other end stating battery core 1 connects described second support 12, and described first support 11 includes the first noumenon 111 and from described first
The first flanging 112 that body 111 extends to described second support 12 side, with described second support 12 on described the first noumenon 111
Relative one side is provided with the first battery core fixing hole 113 for fixing battery core 1 one end, and in like manner, described second support 12 includes
Second body 121 and the second flanging 122 extended to described first support 11 side from described second body 121, described second
One side relative with described first support 11 on body 121 is provided with the second battery core fixing hole for fixing battery core 1 other end
123。
Described battery core is fixed by this utility model by the first support 11 and second support 12 of described bracket institution 10, carries
The high stability of whole battery module structure.
Further, the upper end of described first support 11 arranges the first cell body 114, and the upper end of described second support 12 is arranged
Second cell body 124, described first cell body 114 forms stopper slot with described second cell body 124, is used for housing described afflux copper bar
40, the wire harness that composite PCB 50 and sampling pcb board 60 are drawn, described electrokinetic cell module block structure also includes being fastened on institute
State the fixed block 70 in stopper slot, for being fixed in described stopper slot by described wire harness.
Further, described electrokinetic cell module block structure also includes fixing protection cap 80, described fixing protection cap 80
It is fastened on the upper end of described bracket institution, is used for protecting described wire harness, and is also used for improving the insulating properties of battery modules.
Further, described first support 11 include the first side wall 115 and with described the first side wall 115 be oppositely arranged
Two sidewall (not shown)s, described second support 12 includes the 3rd sidewall 125 and is oppositely arranged with described 3rd sidewall 125
4th sidewall 126, described the first side wall 115 is corresponding with described 3rd sidewall 125, described second sidewall and described 4th sidewall
126 is corresponding, and on described the first side wall 115, the first buckle 116 is extended in direction along the most described 3rd sidewall 125, and described the
Arranging the first draw-in groove (not shown) on two sidewalls, on described 3rd sidewall 125, the position of corresponding described first buckle 116 sets
Putting the second draw-in groove 127, on described 4th sidewall 126, the second buckle 128 is extended in the direction of the most described second sidewall, and described
Two buckles 128 are corresponding with described first draw-in groove.When having multiple bracket institution, the first buckle 116 of current brackets mechanism is permissible
Fastening with the second draw-in groove 127 of previous bracket institution, the first draw-in groove of current brackets mechanism can be with previous bracket institution
The second buckle 128 fasten, the second draw-in groove 127 of current brackets mechanism can be with the first buckle 116 of later bracket institution
Fastening, the second buckle 128 of current brackets mechanism can fasten with the first draw-in groove of later bracket institution and realize multiple support
Mechanism is fixed.
Only to arrange two the first buckles 116 on the first side wall 115 in this utility model, the second sidewall 116 arranges two
Individual first draw-in groove, the 3rd sidewall 125 arranges two the second draw-in grooves 127, and the 4th sidewall 126 arranges two the second buckles 128
Illustrate, when actually used, first buckle the 116, second buckle 128, first can be set as the case may be and block
Groove and the quantity of the second draw-in groove 127.
Further, described electrokinetic cell module block structure also includes screw rod 90, described first support 11 and described
Four angles of two supports 12 are respectively provided with screw hole 100, and described screw rod 90 is through described screw hole 100, by the plurality of support
Mechanism is fixed up.
Further, the first noumenon 111 of described first support 11 and the second body 121 of described second support 12 set
Put air vent 13, the battery core heat radiation being fixed between described first support 11 and described second support 12 can be helped.
Further, in order to ensure the insulating properties of electrokinetic cell module block structure, can be the one of described bracket institution 10
Side arranges the first dividing plate 200, and the opposite side at described bracket institution 10 arranges second partition 300, and described first fixed plate 20 is led to
Crossing described first dividing plate 200 to be connected with the side of described bracket institution, described second fixed plate 30 is by described second partition 300
It is connected with the opposite side of described bracket institution.
Concrete, described the first noumenon 111 and described second body 121 are convexly equipped with limit rib 400 respectively, for peace
Set the described composite PCB in position 50.
Electrokinetic cell module block structure of the present utility model, is not restricted in description and embodiment be retouched
State, for the personnel of familiar field, be therefore easily achieved additional advantage and amendment, therefore without departing substantially from claim
And in the case of the spirit and scope of general concept that limited of equivalency range, this utility model be not limited to specific details,
Representational equipment and shown here as with describe examples shown.
Claims (9)
1. an electrokinetic cell module block structure, for the fixing battery modules being made up of multiple single-unit battery cores, its feature exists
In, including the bracket institution for supporting the plurality of single-unit battery core, the first fixing end of being fixed on described bracket institution side
Plate, it is fixed on described bracket institution opposite side and the second fixed charge method end plate of being oppositely arranged with described first fixed charge method end plate with described
Composite PCB that the afflux copper bar that the positive and negative terminal of battery core connects is connected with described battery core and pcb board of sampling, described bracket institution
Including the first support and second support relative with described first support, one end of described battery core connects described first support, institute
The other end stating battery core connects described second support, and described first support includes the first noumenon and from described the first noumenon to described
The first flanging that second support side extends, one side relative with described second support on described the first noumenon is provided with for solid
Determining the first battery core fixing hole of battery core one end, described second support includes the second body and from described second body to described first
The second flanging that support side extends, one side relative with described first support on described second body is provided with for fixing electricity
Second battery core fixing hole of the core other end.
Electrokinetic cell module block structure the most according to claim 1, it is characterised in that the upper end of described first support sets
Putting the first cell body, the upper end of described second support arranges the second cell body, and described first cell body is spacing with described second cell body composition
Groove, for housing the wire harness that described afflux copper bar, composite PCB and sampling pcb board are drawn, described electrokinetic cell module is tied in groups
Structure also includes the fixed block being fastened in described stopper slot.
Electrokinetic cell module block structure the most according to claim 2, it is characterised in that described electrokinetic cell module is in groups
Structure also includes fixing protection cap, and described fixing protection cap is fastened on the upper end of described bracket institution.
Electrokinetic cell module block structure the most according to claim 3, it is characterised in that described first support includes first
Sidewall and the second sidewall being oppositely arranged with described the first side wall, described second support include the 3rd sidewall and with described 3rd side
The 4th sidewall that wall is oppositely arranged, described the first side wall is corresponding with described 3rd sidewall, described second sidewall and described 4th side
Wall is corresponding, and on described the first side wall, the first buckle is extended in the direction of the most described 3rd sidewall, and described second sidewall is arranged
First draw-in groove, on described 3rd sidewall, the position of corresponding described first buckle arranges the second draw-in groove, on described 4th sidewall dorsad
The second buckle is extended in the direction of described second sidewall, and described second buckle is corresponding with described first draw-in groove.
Electrokinetic cell module block structure the most according to claim 4, it is characterised in that arrange two on the first side wall
One buckle, described second sidewall arranges two the first draw-in grooves, and described 3rd sidewall arranges two the second draw-in grooves, and the described 4th
Two the second buckles are set on sidewall.
Electrokinetic cell module block structure the most according to claim 5, it is characterised in that described electrokinetic cell module is in groups
Structure also includes that four angles of screw rod, described first support and described second support are respectively provided with screw hole, and described screw rod passes
Described screw hole.
Electrokinetic cell module block structure the most according to claim 6, it is characterised in that the first of described first support
On second body of body and described second support, air vent is set.
Electrokinetic cell module block structure the most according to claim 7, it is characterised in that the side of described bracket institution sets
Putting the first dividing plate, the opposite side of described bracket institution arranges second partition, described first fixed plate by described first dividing plate with
The side of described bracket institution connects, and described second fixed plate is connected by the opposite side of described second partition with described bracket institution
Connect.
Electrokinetic cell module block structure the most according to claim 8, it is characterised in that described the first noumenon and described
It is convexly equipped with limit rib on two bodies respectively, is used for positioning described composite PCB.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620805583.XU CN205882020U (en) | 2016-07-28 | 2016-07-28 | Power battery module block structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620805583.XU CN205882020U (en) | 2016-07-28 | 2016-07-28 | Power battery module block structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205882020U true CN205882020U (en) | 2017-01-11 |
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ID=57698867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620805583.XU Active CN205882020U (en) | 2016-07-28 | 2016-07-28 | Power battery module block structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205882020U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106876645A (en) * | 2017-04-11 | 2017-06-20 | 嘉瑞能源科技（深圳）有限公司 | A kind of electrokinetic cell cylinder manifold structure and connection method |
| CN108054464A (en) * | 2017-12-15 | 2018-05-18 | 大连中比动力电池有限公司 | A kind of battery modules with air channel structure |
| CN108511655A (en) * | 2018-05-24 | 2018-09-07 | 深圳市科陆电子科技股份有限公司 | A kind of Soft Roll power battery module |
| CN108511659A (en) * | 2018-06-25 | 2018-09-07 | 北斗航天汽车（北京）有限公司 | A kind of 21700 battery core connection in series-parallel battery modules |
| CN108550756A (en) * | 2018-06-25 | 2018-09-18 | 北斗航天汽车（北京）有限公司 | A kind of 21700 battery core batteries in parallel connection module shells |
| CN108832047A (en) * | 2018-06-25 | 2018-11-16 | 北斗航天汽车（北京）有限公司 | A kind of 21700 battery core batteries in parallel connection mould groups |
| CN110190229A (en) * | 2019-06-27 | 2019-08-30 | 蜂巢能源科技有限公司 | Battery pack and vehicle |
| CN110212134A (en) * | 2019-06-27 | 2019-09-06 | 蜂巢能源科技有限公司 | The battery module of battery pack |
| CN111326346A (en) * | 2020-03-03 | 2020-06-23 | 中车株洲电力机车有限公司 | Cylindrical super capacitor module structure and grouping method thereof |
-
2016
- 2016-07-28 CN CN201620805583.XU patent/CN205882020U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106876645A (en) * | 2017-04-11 | 2017-06-20 | 嘉瑞能源科技（深圳）有限公司 | A kind of electrokinetic cell cylinder manifold structure and connection method |
| CN108054464A (en) * | 2017-12-15 | 2018-05-18 | 大连中比动力电池有限公司 | A kind of battery modules with air channel structure |
| CN108511655A (en) * | 2018-05-24 | 2018-09-07 | 深圳市科陆电子科技股份有限公司 | A kind of Soft Roll power battery module |
| CN108511655B (en) * | 2018-05-24 | 2021-04-13 | 深圳市科陆电子科技股份有限公司 | Soft packet of power battery module |
| CN108511659A (en) * | 2018-06-25 | 2018-09-07 | 北斗航天汽车（北京）有限公司 | A kind of 21700 battery core connection in series-parallel battery modules |
| CN108550756A (en) * | 2018-06-25 | 2018-09-18 | 北斗航天汽车（北京）有限公司 | A kind of 21700 battery core batteries in parallel connection module shells |
| CN108832047A (en) * | 2018-06-25 | 2018-11-16 | 北斗航天汽车（北京）有限公司 | A kind of 21700 battery core batteries in parallel connection mould groups |
| CN110190229A (en) * | 2019-06-27 | 2019-08-30 | 蜂巢能源科技有限公司 | Battery pack and vehicle |
| CN110212134A (en) * | 2019-06-27 | 2019-09-06 | 蜂巢能源科技有限公司 | The battery module of battery pack |
| CN111326346A (en) * | 2020-03-03 | 2020-06-23 | 中车株洲电力机车有限公司 | Cylindrical super capacitor module structure and grouping method thereof |
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