CN206076332U - A kind of battery module structure - Google Patents
A kind of battery module structure Download PDFInfo
- Publication number
- CN206076332U CN206076332U CN201621112195.XU CN201621112195U CN206076332U CN 206076332 U CN206076332 U CN 206076332U CN 201621112195 U CN201621112195 U CN 201621112195U CN 206076332 U CN206076332 U CN 206076332U
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- China
- Prior art keywords
- plate
- battery modules
- upper strata
- bolt hole
- battery
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010276 construction Methods 0.000 claims abstract description 26
- 239000007787 solid Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 239000010410 layer Substances 0.000 description 23
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
This utility model provides a kind of battery module structure, including multiple battery modules and fixed structure, multiple battery modules are divided into lower floor's battery modules and upper strata battery modules, lower floor's battery modules are arranged on the base plate of the battery case for accommodating battery module structure, and upper strata battery modules are stacked with the lower floor's battery modules being arranged on base plate；Fixed structure includes fixed plate, module end plate, underlying support structure, dividing plate and upper strata supporting construction；The module end plate locking of the locking of fixed plate, the module end plate of lower floor's battery modules both sides and underlying support structure, the locking of underlying support structure, dividing plate and upper strata supporting construction, upper strata supporting construction and upper strata battery modules both sides.The battery module structure that this utility model is provided, upper strata battery modules and lower floor's battery modules stable is fixed on base plate by fixed structure, the inner space of battery case is taken full advantage of, integral energy density height is improve and battery modules fixed structure is simple, good heat dissipation effect.
Description
【Technical field】
This utility model is related to cell art, more particularly to a kind of battery module structure.
【Background technology】
With the continuous propulsion of environmental protection theme, the usage amount cumulative year after year of electric automobile.Electrokinetic cell is electronic vapour
Multiple cells, in order to reach voltage and electricity needed for electric automobile, are generally carried out by one of core energy storage device of car
In parallel to form battery modules, multiple battery modules are connected again, and the battery modules after series connection are fixed in battery case.It is existing
Multiple battery modules are arranged for monolayer, are unfavorable for the utilization of battery case inner space, reduce the integral energy density of battery case.
In consideration of it, real be necessary to provide a kind of new battery module structure to overcome disadvantages described above.
【Utility model content】
The purpose of this utility model is to provide one kind and makes full use of battery case inner space, energy density high and battery modules
Fixed structure is simple, the battery module structure of good heat dissipation effect.
To achieve these goals, this utility model provides a kind of battery module structure, including multiple battery modules and solid
Fixed structure, multiple battery modules are divided into lower floor's battery modules and upper strata battery modules, and lower floor's battery modules are arranged at receiving
On the base plate of the battery case of the battery module structure, the upper strata battery modules and the lower floor's battery modules being arranged on base plate
It is stacked；The fixed structure includes fixed plate, module end plate, underlying support structure, dividing plate and upper strata supporting construction, described
Fixed plate is fixed on the base plate, and the module end plate is fixed on the both sides of the battery modules, lower floor's battery modules
Module end plate be provided with connecting plate, the connecting plate is fastened on the base plate, and the underlying support structure is arranged at described
On connecting plate, the dividing plate is arranged on the underlying support structure, and the upper strata supporting construction is arranged on the dividing plate, institute
State upper strata battery modules to be arranged on the dividing plate, and the module end plate of the upper strata battery modules both sides is resisted against the upper strata
Supporting construction；The locking of the fixed plate, the module end plate of lower floor's battery modules both sides and underlying support structure, the lower layer support
The module end plate locking of the locking of structure, dividing plate and upper strata supporting construction, the upper strata supporting construction and upper strata battery modules both sides.
In a preferred embodiment, be provided with limiting plate on the top surface of the fixed plate, the limiting plate with it is described
Connection Board position is concordant, and the underlying support structure is arranged at the upper surface of the limiting plate and the connecting plate.
In a preferred embodiment, the underlying support structure include lower layer support plate and with the lower layer support plate
Vertical multiple lower layer support posts, the lower layer support post are arranged at intervals on the lower layer support plate, the lower layer support plate
Offer the first bolt hole；The side of the limiting plate offers semicircular first through hole, and the connecting plate is offered and institute
Corresponding semicircular second through hole of first through hole is stated, the first through hole is relative with second lead to the hole site, common structure
Into complete manhole；First bolt hole is relative with the manhole position, and lower floor's battery modules pass through spiral shell
Bolt passes through first bolt hole and the manhole to be fixed on the base plate.
In a preferred embodiment, the lower layer support post offers the second bolt hole；The dividing plate offers
Three bolts hole, the position of the 3rd bolt hole correspond to the second bolt hole, and the upper strata supporting construction includes upper strata gripper shoe
And upper strata support column, the upper strata gripper shoe offers the 4th bolt hole, the 4th bolt hole and second bolt hole and
The 3rd bolt hole position correspondence, the upper strata supporting construction, dividing plate and the underlying support structure pass through institute by bolt
State the 4th bolt hole, the 3rd bolt hole and the second bolt hole to be locked.
In a preferred embodiment, the upper strata support column offers the 5th bolt hole, the upper strata battery modules
Second through hole of the connecting plate of the module end plate of both sides is corresponding with the 5th bolt hole position, the upper strata supporting construction and institute
The module end plate for stating upper strata battery modules both sides is locked by bolt.
In a preferred embodiment, the fixed plate is hollow rectangular-shape, including the two side being parallel to each other
And connecting the roof of the two side, the side wall is vertical with the base plate, and the limiting plate is fixed on the upper table of the roof
Face.
In a preferred embodiment, the lower layer support plate is hollow rectangular structure.
In a preferred embodiment, the fixed plate is by being fixedly welded on the base plate, the module end plate
It is secured by bolts in the battery modules.
Compared to the battery module structure that prior art, this utility model are provided, battery modules storied placement, by fixation
Structure is fixed on upper strata battery modules and lower floor's battery modules stable on base plate, and the inside for taking full advantage of battery case is empty
Between, improve integral energy density height and battery modules fixed structure is simple, good heat dissipation effect.
【Description of the drawings】
The decomposing schematic representation of the battery module structure that Fig. 1 is provided for this utility model；
The part-structure schematic diagram of the battery module structure that Fig. 2 is provided for this utility model；
The combination diagram of the battery module structure that Fig. 3 is provided for this utility model.
【Specific 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 specific embodiment, are further elaborated to this utility model.It should be appreciated that described in this specification
Specific embodiment is not intended to limit this utility model just for the sake of explaining this utility model.
As shown in figure 1, this utility model provides a kind of battery module structure 100, including multiple battery modules 10 and fixation
Structure 20.
10 points of multiple battery modules are lower floor's battery modules 11 and upper strata battery modules 12, and lower floor's battery modules 11 set
Be placed on the base plate 101 of the battery case for accommodating the battery module structure 100, the upper strata battery modules 12 be arranged on base plate
Lower floor's battery modules 11 on 101 are stacked.Specifically, each battery modules 10 includes multiple monomer electricity of laid out in parallel
Pond.In present embodiment, the battery modules 10 of half quantity are lower floor's battery modules 11, and the battery modules 10 of half quantity are upper
Layer battery modules 12.
The fixed structure 20 includes that fixed plate 21, module end plate 22, underlying support structure 23, dividing plate 24 and upper strata support
Structure 25.Specifically, the fixed structure 20 is made up of panel beating section bar, enhances the radiating effect of battery module structure 100.
Fig. 2 and Fig. 3 is seen also, the fixed plate 21 is fixed on the base plate 101, the fixed plate 21 has top
Face, is provided with limiting plate 211 on the top surface of the fixed plate 21, the side of the limiting plate 211 offers the semicircle for running through
First through hole 212.In present embodiment, the fixed plate 21 is hollow rectangular-shape, including the two side being parallel to each other
213 and connect the roof 214 of the two side 213, the side wall 213 is vertical with the base plate 101, the top of the fixed plate 21
Face is the upper surface of the roof 214, and the limiting plate 211 is fixed on the upper surface of the roof 214.In present embodiment,
The fixed plate 21 is by being fixedly welded on the base plate 101.
The module end plate 22 is fixed on the both sides of the battery modules 10, i.e., described lower floor's battery modules 11 and it is described on
The both sides of layer battery modules 12 are provided with module end plate 22, and specifically, the module end plate 22 is secured by bolts in described
In battery modules 10.It is provided with the one side away from the battery modules 10 of the module end plate 22 of lower floor's battery modules 12
Connecting plate 221, the connecting plate 221 offer semicircular second through hole 222 corresponding with the first through hole 212.Institute
The module end plate 22 for stating lower floor's battery modules 12 is resisted against the side wall 213 and 221 clamping of the connecting plate of the fixed plate 21
In the roof 214 of the fixed plate 21, the first through hole 212 is relative with 222 position of the second through hole, collectively forms complete
Manhole.Specifically, the limiting plate 211 is concordant with 221 position of the connecting plate.
The underlying support structure 23 include lower layer support plate 231 and it is vertical with the lower layer support plate 231 it is multiple under
Layer support column 232, the lower layer support post 232 are arranged at intervals on the lower layer support plate 231.The lower layer support plate 231
It is arranged at the upper surface of the limiting plate 211 and the connecting plate 212 and the lower layer support plate 231 offers first for running through
Bolt hole 233, first bolt hole 233 are led to the circle that the first through hole 212 and second through hole 222 are collectively formed
Hole site is relative, passes through first bolt hole 233 and the manhole to fix lower floor's battery modules 11 with bolt
On the base plate 101.The lower layer support post 232 offers the second bolt hole 234, the lower layer support post 232 away from
The flush of one surface of the lower layer support plate 231 and lower floor's battery modules 11.In present embodiment, the lower floor
Gripper shoe 231 is hollow rectangular structure, alleviates the total quality of fixed structure 20, improves battery module structure 100
Integral energy density.
The dividing plate 24 is covered on a surface of lower floor's battery modules 11, and the dividing plate 21 offers the 3rd bolt
Hole 241, the position of the 3rd bolt hole 241 correspond to second bolt hole 234.
The upper strata supporting construction 25 is arranged on the dividing plate 24, the shape of the upper strata supporting construction 25 with it is described under
Layer supporting construction 23 is shaped like, and the upper strata supporting construction 25 also includes upper strata gripper shoe 251 and is arranged at the upper strata
The 251 multiple upper strata support columns 252 vertical with the upper strata gripper shoe 251 in gripper shoe.Offer in the upper strata gripper shoe
4th bolt hole 253, the 4th bolt hole 253 and second bolt hole 234 and 241 position pair of the 3rd bolt hole
Should, the 4th bolt hole 253, the 3rd bolt hole 241 and the second bolt hole 234 are passed through with bolt, the upper strata is supported and is tied
Structure 25, dividing plate 24 and the underlying support structure 23 lock.Specifically, the upper strata support column 252 offers the 5th bolt hole
254。
The upper strata battery modules 12 are arranged on the dividing plate 24, and the module end of 12 both sides of upper strata battery modules
Plate 22 is resisted against the upper strata supporting construction 25, and the connecting plate 221 of the module end plate 22 is fastened in the upper strata supporting construction
On 25 upper strata support column 252, the second through hole 222 of the connecting plate 221 is corresponding with the 5th bolt hole 254, uses bolt
Through the 5th bolt hole 254 and the second through hole 222, the upper strata battery modules 12 are locked in into the upper strata supporting construction
25。
During assembling, lower floor's battery modules 11 are arranged on base plate 101, with bolt by fixed plate 21, lower floor's battery modules 11
The module end plate 22 and underlying support structure 23 of both sides locks, and dividing plate 24 is arranged at the surface of lower floor's battery modules 11, uses bolt
Underlying support structure 23, dividing plate 24 and upper strata supporting construction 25 are locked, with bolt by the upper strata supporting construction 25 and upper strata
The module end plate 22 of 12 both sides of battery modules locks, thus, upper strata battery modules 12 and lower floor's battery modules 11 are stable consolidating
On base plate 101.
The battery module structure 100 that this utility model is provided, 10 storied placement of battery modules will be upper by fixed structure 20
Layer battery modules 12 and lower floor's battery modules 11 are stable is fixed on base plate 101, take full advantage of the inner space of battery case,
Improve integral energy density height and battery modules fixed structure is simple, good heat dissipation effect.
This utility model is not restricted to described in description and embodiment, therefore for the personnel of familiar field
For be easily achieved additional advantage and modification, therefore in the general concept limited without departing substantially from claim and equivalency range
Spirit and scope in the case of, this utility model be not limited to specific details, representational equipment and shown here as with retouch
The examples shown stated.
Claims (8)
1. a kind of battery module structure, it is characterised in that：Including multiple battery modules and fixed structure, multiple battery modules are divided into
Lower floor's battery modules and upper strata battery modules, lower floor's battery modules are arranged at the battery case for accommodating the battery module structure
Base plate on, the upper strata battery modules are stacked with the lower floor's battery modules being arranged on base plate；The fixed structure bag
Fixed plate, module end plate, underlying support structure, dividing plate and upper strata supporting construction are included, the fixed plate is fixed on the base plate,
The module end plate is fixed on the both sides of the battery modules, and the module end plate of lower floor's battery modules is provided with connecting plate,
The connecting plate is fastened on the base plate, and the underlying support structure is arranged on the connecting plate, and the dividing plate is arranged at
On the underlying support structure, the upper strata supporting construction is arranged on the dividing plate, and the upper strata battery modules are arranged at institute
State on dividing plate, and the module end plate of the upper strata battery modules both sides is resisted against the upper strata supporting construction；The fixed plate, under
The module end plate of layer battery modules both sides and underlying support structure locking, the underlying support structure, dividing plate and upper strata support knot
Structure locks, the module end plate locking of the upper strata supporting construction and upper strata battery modules both sides.
2. battery module structure as claimed in claim 1, it is characterised in that：On the top surface of the fixed plate, limited location is set
Plate, the limiting plate are concordant with the connection Board position, and the underlying support structure is arranged at the limiting plate and the connection
The upper surface of plate.
3. battery module structure as claimed in claim 2, it is characterised in that：The underlying support structure includes lower layer support plate
And the multiple lower layer support posts vertical with the lower layer support plate, the lower layer support post is arranged at intervals at the lower layer support plate
On, the lower layer support plate offers the first bolt hole；The side of the limiting plate offers semicircular first through hole, described
Connecting plate offers semicircular second through hole corresponding with the first through hole, the first through hole and second through hole
Position is relative, collectively forms complete manhole；First bolt hole is relative with the manhole position, the lower floor
Battery modules pass through first bolt hole and the manhole to be fixed on the base plate by bolt.
4. battery module structure as claimed in claim 3, it is characterised in that：The lower layer support post offers the second bolt
Hole；The dividing plate offers the 3rd bolt hole, the second bolt hole that the position of the 3rd bolt hole corresponds to, the upper strata
Support structure includes upper strata gripper shoe and upper strata support column, and the upper strata gripper shoe offers the 4th bolt hole, the 4th bolt
Hole is corresponding with second bolt hole and the 3rd bolt hole position, the upper strata supporting construction, dividing plate and the lower floor
Support structure is locked through the 4th bolt hole, the 3rd bolt hole and the second bolt hole by bolt.
5. battery module structure as claimed in claim 4, it is characterised in that：The upper strata support column offers the 5th bolt
Hole, the second through hole of the connecting plate of the module end plate of the upper strata battery modules both sides are corresponding with the 5th bolt hole position,
The module end plate of the upper strata supporting construction and the upper strata battery modules both sides is locked by bolt.
6. battery module structure as claimed in claim 2, it is characterised in that：The fixed plate is hollow rectangular-shape, bag
The two side being parallel to each other and the roof for connecting the two side are included, the side wall is vertical with the base plate, and the limiting plate is solid
Due to the upper surface of the roof.
7. battery module structure as claimed in claim 3, it is characterised in that：The lower layer support plate is hollow cuboid knot
Structure.
8. battery module structure as claimed in claim 1, it is characterised in that：The fixed plate is by being fixedly welded on the bottom
On plate, the module end plate is secured by bolts in the battery modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621112195.XU CN206076332U (en) | 2016-10-10 | 2016-10-10 | A kind of battery module structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621112195.XU CN206076332U (en) | 2016-10-10 | 2016-10-10 | A kind of battery module structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206076332U true CN206076332U (en) | 2017-04-05 |
Family
ID=58440470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621112195.XU Expired - Fee Related CN206076332U (en) | 2016-10-10 | 2016-10-10 | A kind of battery module structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206076332U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108039527A (en) * | 2018-01-08 | 2018-05-15 | 华霆（合肥）动力技术有限公司 | Electric commercial vehicle battery component and battery system |
| CN108039536A (en) * | 2018-01-08 | 2018-05-15 | 华霆（合肥）动力技术有限公司 | Electric commercial vehicle liquid cooling apparatus and liquid cooling system |
| CN108039438A (en) * | 2018-01-08 | 2018-05-15 | 华霆（合肥）动力技术有限公司 | Electric commercial vehicle battery pack and battery pack system |
| CN108711596A (en) * | 2018-05-15 | 2018-10-26 | 华霆（合肥）动力技术有限公司 | Battery of electric vehicle module and supply unit |
| CN108933203A (en) * | 2017-05-25 | 2018-12-04 | 宁德时代新能源科技股份有限公司 | Battery pack |
| CN109671883A (en) * | 2017-10-13 | 2019-04-23 | 本田技研工业株式会社 | Battery module |
| CN110600650A (en) * | 2019-09-30 | 2019-12-20 | 江西优特汽车技术有限公司 | Fixed knot of standard module constructs |
| CN111299989A (en) * | 2018-12-11 | 2020-06-19 | 珠海广通汽车有限公司邯郸分公司 | Power battery bracket installation tool and system |
| WO2020134977A1 (en) * | 2018-12-29 | 2020-07-02 | 宁德时代新能源科技股份有限公司 | Battery pack and apparatus |
| CN112018286A (en) * | 2019-05-31 | 2020-12-01 | 比亚迪股份有限公司 | Battery pack and vehicle |
| CN112018283A (en) * | 2019-05-31 | 2020-12-01 | 比亚迪股份有限公司 | Module mounting beam for battery pack, battery pack and vehicle |
| US11545716B2 (en) * | 2020-10-26 | 2023-01-03 | Ford Global Technologies, Llc | Traction battery upper-tier battery array support assembly and support method |
-
2016
- 2016-10-10 CN CN201621112195.XU patent/CN206076332U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108933203A (en) * | 2017-05-25 | 2018-12-04 | 宁德时代新能源科技股份有限公司 | Battery pack |
| CN109671883A (en) * | 2017-10-13 | 2019-04-23 | 本田技研工业株式会社 | Battery module |
| CN108039536A (en) * | 2018-01-08 | 2018-05-15 | 华霆（合肥）动力技术有限公司 | Electric commercial vehicle liquid cooling apparatus and liquid cooling system |
| CN108039438A (en) * | 2018-01-08 | 2018-05-15 | 华霆（合肥）动力技术有限公司 | Electric commercial vehicle battery pack and battery pack system |
| CN108039527A (en) * | 2018-01-08 | 2018-05-15 | 华霆（合肥）动力技术有限公司 | Electric commercial vehicle battery component and battery system |
| CN108711596A (en) * | 2018-05-15 | 2018-10-26 | 华霆（合肥）动力技术有限公司 | Battery of electric vehicle module and supply unit |
| CN108711596B (en) * | 2018-05-15 | 2024-04-02 | 华霆（合肥）动力技术有限公司 | Battery module and power supply device of electric vehicle |
| CN111299989A (en) * | 2018-12-11 | 2020-06-19 | 珠海广通汽车有限公司邯郸分公司 | Power battery bracket installation tool and system |
| US11362393B2 (en) | 2018-12-29 | 2022-06-14 | Contemporary Amperex Technology Co., Limited | Battery pack |
| WO2020134977A1 (en) * | 2018-12-29 | 2020-07-02 | 宁德时代新能源科技股份有限公司 | Battery pack and apparatus |
| US11362392B2 (en) | 2018-12-29 | 2022-06-14 | Contemporary Amperex Technology Co., Limited | Battery pack |
| CN112018286A (en) * | 2019-05-31 | 2020-12-01 | 比亚迪股份有限公司 | Battery pack and vehicle |
| CN112018283A (en) * | 2019-05-31 | 2020-12-01 | 比亚迪股份有限公司 | Module mounting beam for battery pack, battery pack and vehicle |
| CN110600650A (en) * | 2019-09-30 | 2019-12-20 | 江西优特汽车技术有限公司 | Fixed knot of standard module constructs |
| US11545716B2 (en) * | 2020-10-26 | 2023-01-03 | Ford Global Technologies, Llc | Traction battery upper-tier battery array support assembly and support method |
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