CN207338456U - A kind of battery modules - Google Patents
A kind of battery modules Download PDFInfo
- Publication number
- CN207338456U CN207338456U CN201720999085.8U CN201720999085U CN207338456U CN 207338456 U CN207338456 U CN 207338456U CN 201720999085 U CN201720999085 U CN 201720999085U CN 207338456 U CN207338456 U CN 207338456U
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- China
- Prior art keywords
- battery
- battery pack
- battery modules
- anode
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Battery Mounting, Suspending (AREA)
Abstract
A kind of battery modules, including battery pack, end plate, bottom plate, side plate, electric pallet and upper cover；For the battery pack in cuboid and including multiple single batteries, each single battery includes a pair of of side, a pair of of end face, a bottom surface and a top surface；One piece of heat shield is respectively provided with a pair of of end face of each single battery；Multiple single batteries are abutted by the end face is arranged in the battery pack；A shelf is equipped between two neighboring single battery；The quantity of the end plate has two and is respectively arranged at the both ends of the battery pack；The bottom plate is arranged at the lower section of the battery pack；The side plate quantity has two pieces and bears against in the both sides of the battery pack.The electrically pallet, which is located above the battery pack, to be used to place the conducting connecting part, and the upper cover is arranged on the electric pallet.Battery modules provided by the utility model, are equipped with heat-insulated protection between single battery, safe, and assembling is simple, can effectively improve efficiency of assembling.
Description
【Technical field】
It the utility model is related to power battery technology field, more particularly to a kind of battery modules.
【Background technology】
At present, ev industry is quickly grown, and people are also increasing to the demand of electric automobile.Battery is as new energy
One of core component of source automobile, its temperature controlled quality directly determine the service life and continual mileage of battery.New energy
Automobile power cell module is formed by a large amount of single battery core stack designs, and amount of heat can be discharged during power battery discharge and recharge,
Especially ternary battery, thermal runaway temperature is low, and unstability is higher.Meanwhile market is high to battery modules the degree of automation demand,
Energy force density is high, and existing module design is more using the fixed form of frame of plastic and angle steel, and complicated, the degree of automation is low, energy
Metric density is low.Therefore urgent need is a kind of safe, simple battery modules assembling scheme is assembled.
In consideration of it, it is really necessary to provide a kind of new battery modules to overcome drawbacks described above.
【Utility model content】
The purpose of this utility model is to provide a kind of battery modules, and heat-insulated protection is equipped between single battery, safe,
Assembling is simple, can effectively improve efficiency of assembling.
To achieve these goals, the utility model provides a kind of battery modules, including battery pack, end plate, bottom plate, side
Plate, electric pallet and upper cover；The battery pack in cuboid and includes an offside including multiple single batteries, each single battery
Face, a pair of of end face, a bottom surface and a top surface；One piece of heat shield is respectively provided with a pair of of end face of each single battery；It is multiple
Single battery is abutted by the end face is arranged in the battery pack；Between two neighboring single battery be equipped with one every
Frame, each shelf include the frame of rectangular ring and are respectively arranged at four snap-latch pieces at four angles of frame；Each
The both ends of snap-latch piece are born against on adjacent two angles on two neighboring single battery, and a shelf is fixedly connected with adjacent two
A single battery；The quantity of the end plate has two and is respectively arranged at the both ends of the battery pack；Each end plate includes fixing
End plate；The bottom plate is arranged at the lower section of the battery pack, and the bottom plate includes main part and from the side of the main part both sides
Two the first weld parts that edge bending extends to form, the bottom surface of the main part and multiple single batteries leans；The side plate
Quantity has two pieces and bears against in the both sides of the battery pack；Every block of side plate includes butting section, the second weld part, the 3rd welding
Portion and fixed part；The butting section is rectangular, and the butting section of two blocks of side plates is resisted against where the side of multiple single batteries respectively
Two opposite planes on；The second weld part quantity has two and is extended to form from the both sides of the butting section and with two
A fixed charge method end plate connection；3rd weld part is from a long side of butting section bending extension and corresponding with the bottom plate
One the first weld part is fixedly connected；The fixed part from another long side of butting section bending extension and with it is described against
Portion is parallel, and multiple card slots are offered on each fixed part；The electrically pallet, which is located above the battery pack, to be used to place conduction
Connector, the upper cover are arranged on the electric pallet, and the both sides of the upper cover are equipped with multiple buckles, each to be buckled and two
Multiple card slots on side plate are fixed one by one.
In a preferred embodiment, each end plate further includes protective tip；Each protective tip includes rectangular-shaped
Matrix and the protection base for being respectively arranged at four angles of described matrix；The one side that each matrix is equipped with the protection base is resisted against described
On the end face of one single battery of correspondence at battery pack both ends, each protection base is resisted against the correspondence one at the battery pack both ends
On the angle of single battery.
In a preferred embodiment, one side of each matrix away from the protection base is equipped with two the first positioning columns；
Each fixed charge method end plate offers two first positioning matched with two the first positioning columns close to the one side of the protective tip
Hole.
In a preferred embodiment, the top surface of each single battery is equipped with a cathode and an anode；It is multiple
The cathode and anode of single battery at grade, line up cathode and line up by multiple cathodes, and multiple anode are lined up anode and lined up；Institute
State electric pallet and offer and line up corresponding first groove with the cathode and to line up corresponding second with the anode recessed
Groove.
In a preferred embodiment, multiple installations are offered on first groove and second groove to open
Hole, a mounting opening correspond to a cathode or an anode.
In a preferred embodiment, a positioning convex platform, each convex are provided among each two mounting opening
Platform is equipped with two the second positioning columns；The electrically pallet is used to place multiple conducting connecting parts；Each conducting connecting part includes
One positive stop lug boss of two conducting ends of two conducting ends and connection；The positive stop lug boss is engaged with the positioning convex platform, institute
Positive stop lug boss is stated to offer and matched two the second location holes of two the second positioning columns.
In a preferred embodiment, two welding holes through the conducting end are offered in each conducting end, are led to
The welding hole is crossed to weld together each conducting end and a cathode of the single battery or an anode.
In a preferred embodiment, first groove is parallel with second groove opposite, first groove
Cable clamping interface is additionally provided between second groove, the cable clamping interface is used to fix gathering line.
In a preferred embodiment, the heat shield is aerogel blanket.
Battery modules provided by the utility model, are equipped with heat-insulated protection between single battery, safe, and assembling is simple,
Efficiency of assembling can be effectively improved.
【Brief description of the drawings】
Fig. 1 is the exploded view of battery modules provided by the utility model.
Fig. 2 is the stereogram of the single battery in the battery modules shown in Fig. 1.
Fig. 3 is the stereogram of the shelf in the battery modules shown in Fig. 1.
Fig. 4 is the stereogram of the protective tip in the battery modules shown in Fig. 1.
Fig. 5 is the stereogram of the fixed charge method end plate in the battery modules shown in Fig. 1.
Fig. 6 is the stereogram of the bottom plate in the battery modules shown in Fig. 1.
Fig. 7 is the stereogram of the side plate in the battery modules shown in Fig. 1.
Fig. 8 is the stereogram of the electric pallet in the battery modules shown in Fig. 1.
Fig. 9 is the partial enlarged view of region A shown in Fig. 1.
【Embodiment】
In order to make the purpose of this utility model, technical solution and advantageous effects become apparent from understanding, below in conjunction with attached
Figure and embodiment, are further elaborated the utility model.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.
Referring to Fig. 1, a kind of battery modules 100 provided by the utility model, including battery pack 10, end plate 20, bottom plate
30th, side plate 40, electric pallet 50 and upper cover 60, the battery modules 100 can realize Automated assembly.
Referring to Fig. 2, the battery pack 10, in cuboid and including multiple single batteries 11, each single battery 11 is length
Cube and including a pair of of side 111, a pair of of end face 112, one bottom surface 113 connected vertically with the pair of side 111 and with
An opposite top surface 114 of the bottom surface 113.The top surface 114 is equipped with a cathode 115 and an anode 116.Multiple lists
At grade, the side 111 of multiple single batteries 11 is positioned at opposite two for the cathode 115 and anode 116 of body battery 11
In plane.Multiple cathodes 115 line up cathode and line up 12, and multiple anode 116 line up anode and line up 13.Each single battery 11
The one piece heat shield 14 consistent with 112 shape of end face is respectively provided with a pair of of end face 112, it is in the present embodiment, described
Heat shield is aerogel blanket.
Referring to Fig. 3, multiple single batteries 11 are abutted by the end face 112 is arranged in the battery pack 10.Tool
Body, a shelf 15 is equipped between two neighboring single battery 11.The material of the shelf 15 is plastics.Each shelf 15 wraps
Include the frame 151 of a rectangular ring and four snap-latch pieces 152 for being respectively arranged at 151 4 angles of frame.Each engaging
Piece 152 be arranged on 151 each angle of frame outside and with 151 vertical connection of frame.Each snap-latch piece 152 is L-shaped,
The both ends of each snap-latch piece 152 are born against on adjacent two angles on two neighboring single battery 11.One shelf 15 is solid
Surely two neighboring single battery 11 is connected, in the present embodiment, eight single batteries 11 are connected into by seven shelf 15
One battery pack 10.
Fig. 4 and Fig. 5 is referred to, the quantity of the end plate 20 there are two and is respectively arranged at the both ends of the battery pack 10.
Each end plate 20 include protective tip 21 and with the matched fixed charge method end plate 22 of the protective tip 21.In the present embodiment,
Each protective tip 21 includes rectangular-shaped matrix 211 and the protection base 212 for being respectively arranged at 211 4 angles of described matrix.Institute
State matrix 211 and 212 vertical connection of protection base.The one side that each matrix 211 is equipped with the protection base 212 is resisted against described
On the end face 112 of one single battery 11 of correspondence at 10 both ends of battery pack, each protection base 212 is resisted against 10 liang of the battery pack
On the angle of one single battery 11 of correspondence at end.One side of each matrix 211 away from the protection base 212 is equipped with two first and determines
Position column 213.Specifically, 21 material of protective tip is plastics.
Each fixed charge method end plate 22 is resisted against in corresponding one side of the protective tip 21 away from the single battery 11.Each
Fixed charge method end plate 22 offers and two the first positioning columns 213 matched two first close to the one side of the protective tip 21
Location hole 221.In the present embodiment, 22 material of fixed charge method end plate is duralumin.
Referring to Fig. 6, the bottom plate 30 is arranged at the lower section of the battery pack 10, the 30 rectangular tabular of bottom plate and bag
Include main part 31 and two the first weld parts 32 extended to form from the bending of the edge of 31 both sides of main part.The main part
31 lean with the bottom surfaces 113 of multiple single batteries 11.
Referring to Fig. 7,40 quantity of side plate has two pieces and bears against in the both sides of the battery pack 10.Every block of side plate
40 include butting section 41, the second weld part 42, the 3rd weld part 43 and fixed part 44.The butting section 41 is rectangular, two pieces of sides
The butting section 41 of plate 40 is born against in two opposite planes where the side 111 of multiple single batteries 11.Described
Two weld parts, 42 quantity has two and extends to form from the both sides of the butting section 41 and be connected with two fixed charge method end plates 22.It is described
Long side bending extension and with the bottom plate 30 corresponding one first welding of 3rd weld part 43 from the butting section 41
Portion 32 is fixedly connected.The fixed part 44 from another long side of the butting section 41 bending extension and with the butting section 41
It is parallel, multiple card slots 441 are offered on each fixed part 44.
Fig. 8 and Fig. 9 is referred to, the top that the electrically pallet 50 is located at the battery pack 10 is used to place multiple conductions even
Fitting 51.In the present embodiment, electrically 50 material of pallet is plastics.The electrically pallet 50 offers and the cathode
Line up 12 corresponding first grooves 52 and line up 13 corresponding second grooves 53 with the anode.First groove 52 with
Second groove 53 is parallel opposite.Multiple mounting openings are offered on first groove 52 and second groove 53
54, a mounting opening 54 corresponds to a cathode 115 or an anode 116.One is provided among each two mounting opening 54
Positioning convex platform 55, each positioning convex platform 55 are equipped with two the second positioning columns 551.First groove 52 and second groove
Cable clamping interface 56 is additionally provided between 53, the cable clamping interface 56 is used to fix gathering line.
51 quantity of conducting connecting part includes two conducting ends 511 and connection for multiple and each conducting connecting part 51
One positive stop lug boss 512 of described two conducting ends 511, the positive stop lug boss 512 is engaged with the positioning convex platform 55, described
Positive stop lug boss 512 offers and two 551 matched two the second location holes 513 of the second positioning column.Each conducting end 511 with
Each mounting opening 54 is corresponding and a cathode 115 with the single battery 11 or an anode 116 are electrically connected, often
Two welding holes 514 through the conducting end 511 are offered in a conducting end 511, are led by the welding hole 514 by each
Electric end 511 welds together with a cathode 115 of the single battery 11 or an anode 116.In the present embodiment, institute
It is duralumin to state 51 material of conducting connecting part.
The upper cover 60 is positioned at the electrically top of pallet 50.The both sides of the upper cover 60 are equipped with multiple buckles 61, each
61 card slots 441 corresponding with the fixed part 44 of the side plate 40 of buckle are engaged fixation.In the present embodiment, it is described
60 material of upper cover is plastics.
During assembling, first, heat shield 14 is sticked on two end faces 112 of each single battery 11, passes through multiple shelf
Multiple single batteries 11 are fixedly connected into the battery pack 10 by 15.At this time, two single batteries 11 of 15 both sides of shelf
Two end faces 112 on heat shield 14 against each other.Protective tip 21, each matrix are installed at 10 both ends of battery pack
211 one sides for being equipped with the protection base 212 are resisted against the end face 112 of one single battery 11 of correspondence at 10 both ends of battery pack
On, each protection base 212 is resisted against on the angle of one single battery 11 of correspondence at 10 both ends of battery pack.Again by two fixations
End plate 22 is born against in corresponding one side of the protective tip 21 away from the single battery 11.At this time, determine for two first
Position column 213, which corresponds, to be arranged in two the first location holes 221.
Then the battery pack 10 is arranged on the bottom plate 30, the butting section 41 of two side plates 40 is born against
In two opposite planes where the side 111 by multiple single batteries 11.By second weld part 42 with it is described solid
Fixed end plate 22 is welded.By the 3rd weld part 43 of two side plates 40 two the first weld parts 32 with the bottom plate 30 respectively
It is welded and fixed.
The electrically pallet 50 is arranged at the upper of the battery pack 10, multiple conducting connecting parts 51 are separately mounted to and institute
Cathode is stated to line up 12 corresponding first grooves 52 and with the anode line up in 13 corresponding second grooves 53, a conduction
End 511 is arranged in a mounting opening 54 and corresponding with a cathode 115 or an anode 116.The positive stop lug boss 512
It is arranged on the positioning convex platform 55, at this time, second positioning column 551 is stuck in second location hole 513.Finally, will
The cathode 115 and anode 116 of all single batteries 11 by the welding hole 514 with the corresponding conducting connecting part 51 one
A conducting end 511 carries out laser welding, and the upper cover 60 is arranged on the electric pallet 50, more in the upper cover 60
A buckle 61 is fixed one by one with multiple card slots 441 on two side plates 40.So far, the battery modules 100 complete.
Battery modules provided by the utility model, are equipped with heat-insulated protection between single battery, safe, and assembling is simple,
Efficiency of assembling can be effectively improved.
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 (9)
- A kind of 1. battery modules, it is characterised in that：Including battery pack, end plate, bottom plate, side plate, electric pallet and upper cover；The electricity For pond group in cuboid and including multiple single batteries, each single battery includes a pair of of side, a pair of of end face, a bottom surface and one A top surface；One piece of heat shield is respectively provided with a pair of of end face of each single battery；Multiple single batteries are mutual by the end face Against being arranged in the battery pack；A shelf is equipped between two neighboring single battery, each shelf includes a straight-flanked ring The frame of shape and four snap-latch pieces for being respectively arranged at four angles of frame；The both ends of each snap-latch piece are born against adjacent On two single batteries on two adjacent angles, a shelf is fixedly connected with two neighboring single battery；The quantity of the end plate There are two and be respectively arranged at the both ends of the battery pack；Each end plate includes fixed charge method end plate；The bottom plate is arranged at the electricity The lower section of pond group, the bottom plate include main part and two first welderings extended to form from the bending of the edge of the main part both sides Socket part, the bottom surface of the main part and multiple single batteries lean；The side plate quantity has two pieces and bears against in described The both sides of battery pack；Every block of side plate includes butting section, the second weld part, the 3rd weld part and fixed part；The butting section is in square Shape, the butting sections of two blocks of side plates are resisted against in two opposite planes where the side of multiple single batteries respectively；Described Two weld part quantity have two and extend to form from the both sides of the butting section and be connected with two fixed charge method end plates；3rd weldering Long side bending extension and with the bottom plate corresponding first weld part of the socket part from the butting section are fixedly connected；Institute Fixed part is stated from another long side of butting section bending extension and parallel with the butting section, is offered on each fixed part Multiple card slots；The electrically pallet, which is located above the battery pack, to be used to place conducting connecting part, and the upper cover is arranged at described On electric pallet, the both sides of the upper cover are equipped with multiple buckles, and each buckle engages one by one with multiple card slots on two side plates It is fixed.
- 2. battery modules as claimed in claim 1, it is characterised in that：Each end plate further includes protective tip；Each protection end Plate includes rectangular-shaped matrix and the protection base for being respectively arranged at four angles of described matrix；Each matrix is equipped with the protection base Simultaneously it is resisted against on the end face of one single battery of correspondence at the battery pack both ends, each protection base is resisted against the battery pack On the angle of one single battery of correspondence at both ends.
- 3. battery modules as claimed in claim 2, it is characterised in that：One side of each matrix away from the protection base is equipped with two A first positioning column；Each fixed charge method end plate offers matched with two the first positioning columns close to the one side of the protective tip Two the first location holes.
- 4. battery modules as claimed in claim 1, it is characterised in that：The top surface of each single battery be equipped with a cathode and One anode；The cathode and anode of multiple single batteries at grade, line up cathode and line up by multiple cathodes, multiple anode rows Line up into anode；The electrically pallet, which is offered, lines up corresponding first groove with the cathode and lines up phase with the anode Corresponding second groove.
- 5. battery modules as claimed in claim 4, it is characterised in that：Opened up on first groove and second groove There are multiple mounting openings, a mounting opening corresponds to a cathode or an anode.
- 6. battery modules as claimed in claim 5, it is characterised in that：A convex is provided among each two mounting opening Platform, each positioning convex platform are equipped with two the second positioning columns；The electrically pallet is used to place multiple conducting connecting parts；Each lead Electrical connector includes a positive stop lug boss of two conducting ends of two conducting ends and connection；The positive stop lug boss and the convex Platform is engaged, and the positive stop lug boss offers and matched two the second location holes of two the second positioning columns.
- 7. battery modules as claimed in claim 6, it is characterised in that：Offered in each conducting end through the conducting end Each conducting end and a cathode of the single battery or an anode, are welded on by two welding holes by the welding hole Together.
- 8. battery modules as claimed in claim 4, it is characterised in that：First groove phase parallel with second groove It is right, cable clamping interface is additionally provided between first groove and second groove, the cable clamping interface is used to fix gathering line.
- 9. battery modules as claimed in claim 1, it is characterised in that：The heat shield is aerogel blanket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720999085.8U CN207338456U (en) | 2017-08-09 | 2017-08-09 | A kind of battery modules |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720999085.8U CN207338456U (en) | 2017-08-09 | 2017-08-09 | A kind of battery modules |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207338456U true CN207338456U (en) | 2018-05-08 |
Family
ID=62378431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720999085.8U Expired - Fee Related CN207338456U (en) | 2017-08-09 | 2017-08-09 | A kind of battery modules |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207338456U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107425167A (en) * | 2017-08-09 | 2017-12-01 | 深圳市锐拓新源科技有限公司 | A kind of battery modules |
| CN116365148A (en) * | 2023-05-31 | 2023-06-30 | 深圳海辰储能控制技术有限公司 | Energy storage device and electric equipment |
-
2017
- 2017-08-09 CN CN201720999085.8U patent/CN207338456U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107425167A (en) * | 2017-08-09 | 2017-12-01 | 深圳市锐拓新源科技有限公司 | A kind of battery modules |
| CN116365148A (en) * | 2023-05-31 | 2023-06-30 | 深圳海辰储能控制技术有限公司 | Energy storage device and electric equipment |
| CN116365148B (en) * | 2023-05-31 | 2023-07-28 | 深圳海辰储能控制技术有限公司 | Energy storage device and electric equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 Termination date: 20200809 |
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| CF01 | Termination of patent right due to non-payment of annual fee |