CN206742311U - A kind of intermediate support and battery modules - Google Patents
A kind of intermediate support and battery modules Download PDFInfo
- Publication number
- CN206742311U CN206742311U CN201720429061.9U CN201720429061U CN206742311U CN 206742311 U CN206742311 U CN 206742311U CN 201720429061 U CN201720429061 U CN 201720429061U CN 206742311 U CN206742311 U CN 206742311U
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- Prior art keywords
- buckle
- support
- side wall
- installation portion
- cavity
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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
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model improves a kind of intermediate support and battery modules, a kind of intermediate support, applied in battery modules；Including rack body；Rack body has the through hole for accommodating battery core；Spacer is provided with least one side wall of through hole, when two intermediate supports are coaxially connected, the cavity formed between the spacer of two intermediate supports just accommodates a battery core；Rack body top is additionally provided with two installation portions, and crossed beam trunking is additionally provided between two installation portions.First buckle and the second buckle be set respectively in the installation portion side wall relative with crossed beam trunking, and bus-bar is spacing in the lower section of the first buckle and the second buckle.By setting spacer on rack body, battery core is set to be clamped by two intermediate supports, it is easier during installation；By installation portion, the purpose for fixing multiple intermediate supports using pull bar is realized, is dismounted simple and convenient.By buckle, the purpose for easily fixing bus-bar is realized.
Description
Technical field
Battery modules technical field is the utility model is related to, specifically a kind of intermediate support and battery modules.
Background technology
Based on the existing square modular structure of in the market, using being multiple aluminium alloy posts, riveting or laser welding and
Into with the features such as assembling complexity, technological requirement is high.When needing maintenance, support dismounting trouble.Especially bus-bar is installed
When, generally by being welded and fixed, tedious process.
Utility model content
The purpose of this utility model be in order to solve the defects of battery modules medium-height trestle assembly process complexity in the prior art,
A kind of intermediate support is provided to solve the above problems.
To achieve these goals, the technical solution of the utility model is as follows：
A kind of intermediate support, applied in battery modules；Including rack body；The rack body, which has, accommodates battery core
Through hole；Spacer is provided with least one side wall of the through hole, through hole is isolated into left hole and right hole by spacer；When two
When individual intermediate support is coaxially connected, the cavity formed between the spacer of two intermediate supports just accommodates a battery core；It is described
Rack body top is additionally provided with two installation portions, has the mounting hole passed through for pull bar on the installation portion；The mounting hole
Axis is parallel with through-bore axis；Crossed beam trunking is additionally provided between two installation portions, crossed beam trunking diameter parallel is in the axis of through hole；
The installation portion has relative side wall with crossed beam trunking, and the first buckle is set respectively in the installation portion side wall relative with crossed beam trunking
It is spacing in the lower section of the first buckle and the second buckle with the second buckle, bus-bar.
Preferably, insulation barrier is additionally provided between the installation portion and crossed beam trunking, the top of insulation barrier is higher than first
Buckle and the second buckle bottom, bus-bar are bent upwards structure at insulation barrier for adaptability.
Preferably, the line of centres of the installation portion and crossed beam trunking is on the vertical median plane of the insulation barrier；Institute
State the first buckle and the second buckle is respectively at the both sides of insulation barrier.
Preferably, first buckle extends downwardly for the top of self installation portion side wall and is directed away from side wall from up to down
The inclined resiliency slabstock structure in direction, second buckle is extends downwardly and court from up to down from the top of crossed beam trunking side wall
To the inclined resiliency slabstock structure in direction away from side wall；First buckle is that upper end is fixed with installation portion side wall, remaining plate
Body and installation portion side wall disconnection, second buckle are that upper end is fixed with crossed beam trunking side wall, the side wall of remaining plate body and crossed beam trunking
Disconnection.
Preferably, the low side vertical interval of first buckle and the second buckle is less than bus-bar width, and bus-bar pushes
When with the first buckle, the second buckle low side interference fit squeeze into the first buckle, the bottom of the second buckle.
Preferably, the crossed beam trunking include along rack body axis set cell body, in cell body, be additionally provided with for
The wire harness passage of wire harness, wire harness passage and intermediate support are coaxial；The right and left of cell body bottom is respectively provided with the breach of semicircle, two
For middle support body coaxially after linking, two neighboring half round cut forms a circular channel, and battery core is faced below circular channel
Explosion-proof valve.
The utility model also provides a kind of battery modules, including left surface support, right flank support, multiple intermediate supports；
The intermediate support is the intermediate support described in above-mentioned technical proposal；Multiple intermediate supports are in left surface support, right flank branch
Between frame, the left surface support has the first cavity of opening to the right；The left wall of first cavity and it is adjacent thereto in
Between support spacer between formed accommodate battery core cavity；The right flank support has the second cavity of opening to the left；Institute
State the cavity for being formed between the right wall of the second cavity and the spacer of the intermediate support adjacent with right flank support and accommodating battery core.
Preferably, the left surface support, right flank support are that the corresponding position of intermediate support offers installation portion；It is logical
Cross pull bar and sequentially pass through the installation portion of left surface support, multiple intermediate supports, right flank support by left surface support, multiple centres
Support, right flank support and battery core are fixed integral.
Preferably, the outside of the first cavity left wall, the right wall outside of second cavity are provided with reinforcement.
Preferably, it is provided with cabling channel between the left surface support, two installation portions above right flank support.
The utility model compared with prior art, has the advantages that：
By setting spacer on rack body, battery core is set to be clamped by two intermediate supports, it is easier during installation；Cross line
The semicircular structure of groove, make the explosion-proof valve of battery core exposed outside, improve security.By the first buckle and the second buckle with confluxing
The interference fit of row, the purpose of easily fixed bus-bar, and the cooperation for the warp architecture and insulation barrier for passing through bus-bar are realized,
Realize that the continuous structure of bus-bar and the end of two neighboring bus-bar are separated by insulation barrier, realize insulation purpose.
The installation portion of left surface support, multiple intermediate supports, right flank support is sequentially passed through by pull bar, by left surface branch
Frame, multiple intermediate supports, right flank support and battery core fixation are integral, stronger compared to welding, convenient disassembly, operability.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment 1；
A thin portion mplifying structure schematic diagram in Fig. 2 bitmaps 1；
Fig. 3 is the left and right sides structural representation of left surface support in the utility model embodiment 2；
Fig. 4 is the left and right sides structural representation of right flank support in the utility model embodiment 2；
Fig. 5 is the assembling explosive view of the utility model embodiment 2.
Embodiment
The effect of to make to architectural feature of the present utility model and being reached, has a better understanding and awareness, to compared with
Good embodiment and accompanying drawing coordinate detailed description, are described as follows：
The term position such as left and right, upper and lower mentioned herein, is reference with accompanying drawing 5.
Embodiment 1
As shown in Figure 1 and Figure 2, a kind of intermediate support, including rack body 1；Rack body 1, which has, accommodates battery core 2.This
The rack body 1 that embodiment provides is the frame structure that square-section is surrounded by 4 pieces of plastic plates, and the width of plastic plate is battery core 2
Thickness.Size, the specification of through hole 11 are identical with the dimensions of battery core 2.It is provided with least one side wall of through hole 11
Through hole is isolated into left hole and right hole by spacer 12, spacer 12.When two intermediate supports are coaxially connected, two intermediate supports
Spacer 12 between the cavity that is formed just accommodate a battery core 2；The top of rack body 1 is provided with two installation portions 13, bottom
Portion is also provided with two installation portions 13, has the mounting hole passed through for pull bar 5 on installation portion 13；Installation axially bored line is put down with through-bore axis
OK, it is easy to by 4 pull bars 5 that the fixation of multiple intermediate supports is integral.
Two both ends above rack body 1 in 4 installation portions 13, two other is in the lower section of rack body 1
Both ends.The structure of installation portion 13 of the top of rack body 1 includes a square-section passage 131, and in square-section passage 131
Internal circular cross-section passage 132, circular cross-section passage 132 are the mounting hole passed through for pull bar.Circular cross-section passage 132 with
Connected between square-section passage 131 by dowel.Two installation portions 13 of the lower section of rack body 1 are connected as by connecting portion
It is overall, so that bottom is smooth between centre.
Rack body 1 is additionally provided with crossed beam trunking 14；Crossed beam trunking 14 is between two installation portions 13 in the top of rack body 1.
Crossed beam trunking 14 includes the cell body 141 set along the axis of rack body 1, in cell body 141, is additionally provided with the wire harness for crossing wire harness
Passage 142, wire harness passage 142 and intermediate support are coaxial.The right and left of the bottom of cell body 141 is respectively provided with the breach 143 of semicircle, and two
For individual middle support body coaxially after linking, two neighboring half round cut 143 just forms a circular channel, the lower Founder of circular channel
Against the explosion-proof valve of battery core 2.Heat dissipation channel 15 is further opened with the wall of through hole front and rear sides.
First buckle 16 and the second buckle 17, installation portion and mistake are set respectively in the installation portion side wall relative with crossed beam trunking
Be additionally provided with insulation barrier 18 between wire casing, the line of centres of installation portion 13 and crossed beam trunking 14 be in insulation barrier 18 it is vertical in
On heart face；First buckle 16 and the second buckle 17 are respectively at the both sides of insulation barrier 18.The top of insulation barrier 18 is higher than the
One buckle 16 and the bottom of the second buckle 17, bus-bar 7 are bent upwards structure 71 at insulation barrier 18 for adaptability, are converged with realizing
The continuity of stream row 7.
First buckle 16, which extends downwardly for the top of self installation portion side wall and is directed away from the direction of side wall from up to down, to incline
Oblique resiliency slabstock structure, the second buckle 17 are to be extended downwardly from the top of crossed beam trunking side wall and be directed away from side wall from up to down
The inclined resiliency slabstock structure in direction；First buckle 16 is that upper end is fixed with installation portion side wall, remaining plate body and installation portion side
Wall disconnection, the second buckle 17 are that upper end is fixed with crossed beam trunking side wall, the side wall disconnection of remaining plate body and crossed beam trunking.First buckle 16
Be less than the width of bus-bar 7 with the low side vertical interval of the second buckle 17, when bus-bar 7 pushes with the first buckle 16, the second buckle
17 low side interference fit squeezes into the first buckle 16, the bottom of the second buckle 17, and the first buckle 16, the plate body of the second buckle 17 are in bullet
It is under property reset response, bus-bar 7 is spacing below the first buckle 16 and the second buckle 17.
The intermediate support that the present embodiment provides can be plastic products, and all structures can be formed in one.Can also be
Metal material, be such as metal material, installation portion 13 is welded on rack body 1.
Embodiment 2
As shown in Fig. 3 a, Fig. 4 a, a kind of battery modules, including left surface support 3, right flank support 4, multiple middle branch
Frame；Left surface support 3 and right flank support 4 are mirror-image structure.Intermediate support is the intermediate support of above-described embodiment 1.In multiple
Between support be between left surface support 3, right flank support 4, left surface support 3 has the first cavity 32 of opening to the right；The
The cavity for accommodating battery core 2 is formed between the left wall of one cavity 32 and the spacer 12 of intermediate support adjacent thereto；Right flank branch
Frame 4 has the second cavity 42 of opening to the left；The right wall of second cavity 42 and the intermediate support adjacent with right flank support 4 every
From the cavity that receiving battery core 2 is formed between piece 12.
As shown in figure 5, left surface support 3, right flank support 4 are that the corresponding position of intermediate support offers installation portion
13；Cabling channel is provided between two installation portions 13 above left surface support 3, right flank support 4.By pull bar 5 successively
Through left surface support 3, multiple intermediate supports, right flank support 4 installation portion 13 by left surface support 3, multiple intermediate supports,
Right flank support 4 and battery core 2 are fixed integral, then squeeze into bus-bar, and multiple battery cores are formed into battery modules.Rack body
Mounting hole in two installation portions 13 of 1 lower section can be 2, or 4, as needed, the position for selecting pull bar to wear
Put and quantity, so that the structure after fixing assembling is even closer.Certainly, for the ease of module monomer is fixed in casing, this
Embodiment also fixes sheet metal component 6 at the both ends of module monomer, and sheet metal component 6 is again by pull bar 5 and left surface support 3, Duo Gezhong
Between support, right flank support 4 fix.
Such as Fig. 3 b, shown in Fig. 4 b, in order to improve the intensity of side supports, the present embodiment is also in the outer of the left wall of the first cavity 32
Side, the right wall outside of the second cavity 42 are provided with reinforcement 31 and reinforcement 41.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply principle of the present utility model, the utility model also has respectively on the premise of the spirit and scope of the utility model is not departed from
Kind changes and improvements, these changes and improvements are both fallen within claimed the scope of the utility model.The requires of the utility model
Protection domain defined by appended claims and its equivalent.
Claims (10)
- A kind of 1. intermediate support, applied in battery modules；It is characterized in that：Including rack body；The rack body has Accommodate the through hole of battery core；Spacer is provided with least one side wall of the through hole, through hole is isolated into left hole by spacer And right hole；When two intermediate supports are coaxially connected, the cavity formed between the spacer of two intermediate supports just accommodates one Individual battery core；The rack body top is additionally provided with two installation portions, has the mounting hole passed through for pull bar on the installation portion； The installation axially bored line is parallel with through-bore axis；Be additionally provided with crossed beam trunking between two installation portions, crossed beam trunking diameter parallel in The axis of through hole；The installation portion has relative side wall with crossed beam trunking, in the installation portion side wall relative with crossed beam trunking respectively First buckle and the second buckle be set, and bus-bar is spacing in the lower section of the first buckle and the second buckle.
- A kind of 2. intermediate support according to claim 1, it is characterised in that：Also set up between the installation portion and crossed beam trunking There is insulation barrier, the top of insulation barrier is higher than the first buckle and the second buckle bottom, and bus-bar is adaptation at insulation barrier Property is bent upwards structure.
- A kind of 3. intermediate support according to claim 2, it is characterised in that：The line of centres of the installation portion and crossed beam trunking On vertical median plane in the insulation barrier；First buckle and the second buckle are respectively at the both sides of insulation barrier.
- A kind of 4. intermediate support according to claim 1, it is characterised in that：First buckle is self installation portion side wall Top extends downwardly and is directed away from the inclined resiliency slabstock structure in direction of side wall from up to down, and second buckle is from mistake The top of wire casing side wall extends downwardly and is directed away from the inclined resiliency slabstock structure in direction of side wall from up to down；Described first Buckle is that upper end is fixed with installation portion side wall, and remaining plate body and installation portion side wall disconnection, second buckle are upper end with crossing line Groove sidewall is fixed, the side wall disconnection of remaining plate body and crossed beam trunking.
- A kind of 5. intermediate support according to claim 4, it is characterised in that：The low side of first buckle and the second buckle Vertical interval is less than bus-bar width, and low side interference fit when bus-bar pushes with the first buckle, the second buckle squeezes into first The bottom of buckle, the second buckle.
- A kind of 6. intermediate support according to claim 1, it is characterised in that：The crossed beam trunking is included along rack body axis The cell body of setting, in cell body, the wire harness passage for crossing wire harness is additionally provided with, wire harness passage and intermediate support are coaxial；Cell body The right and left of bottom is respectively provided with the breach of semicircle, and for two middle support bodys coaxially after linking, two neighboring half round cut forms one Individual circular channel, the explosion-proof valve of battery core is faced below circular channel.
- A kind of 7. battery modules, it is characterised in that：Including left surface support, right flank support, multiple intermediate supports；The centre Support is any described intermediate support of the claims 1 to 6；Multiple intermediate supports are in left surface support, right flank branch Between frame, the left surface support has the first cavity of opening to the right；The left wall of first cavity and it is adjacent thereto in Between support spacer between formed accommodate battery core cavity；The right flank support has the second cavity of opening to the left；Institute State the cavity for being formed between the right wall of the second cavity and the spacer of the intermediate support adjacent with right flank support and accommodating battery core.
- A kind of 8. battery modules according to claim 7, it is characterised in that：The left surface support, right flank support exist Installation portion is offered in the corresponding position of intermediate support；Left surface support, multiple intermediate supports, right side are sequentially passed through by pull bar The installation portion of face support fixes left surface support, multiple intermediate supports, right flank support and battery core integral.
- A kind of 9. battery modules according to claim 7, it is characterised in that：It is the outside of the first cavity left wall, described Reinforcement is provided with the outside of the right wall of second cavity.
- A kind of 10. battery modules according to claim 8, it is characterised in that：On the left surface support, right flank support Cabling channel is provided between two installation portions of side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720429061.9U CN206742311U (en) | 2017-04-21 | 2017-04-21 | A kind of intermediate support and battery modules |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720429061.9U CN206742311U (en) | 2017-04-21 | 2017-04-21 | A kind of intermediate support and battery modules |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206742311U true CN206742311U (en) | 2017-12-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720429061.9U Active CN206742311U (en) | 2017-04-21 | 2017-04-21 | A kind of intermediate support and battery modules |
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| CN (1) | CN206742311U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110660935A (en) * | 2018-06-28 | 2020-01-07 | 东莞新能德科技有限公司 | Battery module |
| CN111129375A (en) * | 2018-10-30 | 2020-05-08 | 东莞新能德科技有限公司 | Laminate polymer battery support |
| CN112331985A (en) * | 2020-08-12 | 2021-02-05 | 宁德时代新能源科技股份有限公司 | Battery module, battery, electric device, and method and system for manufacturing battery module |
| WO2023130882A1 (en) * | 2022-01-04 | 2023-07-13 | 宁德时代新能源科技股份有限公司 | Fixing support, battery, and electrical device |
-
2017
- 2017-04-21 CN CN201720429061.9U patent/CN206742311U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110660935A (en) * | 2018-06-28 | 2020-01-07 | 东莞新能德科技有限公司 | Battery module |
| CN110660935B (en) * | 2018-06-28 | 2022-08-26 | 东莞新能安科技有限公司 | Battery module |
| CN111129375A (en) * | 2018-10-30 | 2020-05-08 | 东莞新能德科技有限公司 | Laminate polymer battery support |
| CN111129375B (en) * | 2018-10-30 | 2022-06-10 | 东莞新能安科技有限公司 | Laminate polymer battery support |
| CN112331985A (en) * | 2020-08-12 | 2021-02-05 | 宁德时代新能源科技股份有限公司 | Battery module, battery, electric device, and method and system for manufacturing battery module |
| WO2023130882A1 (en) * | 2022-01-04 | 2023-07-13 | 宁德时代新能源科技股份有限公司 | Fixing support, battery, and electrical device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220412 Address after: 238014 No. 01, Guangtong automobile company yard, Huashan Industrial Park, Chaohu Economic Development Zone, Hefei, Anhui Province Patentee after: Anhui Huipeng New Energy Technology Co.,Ltd. Address before: 230000 workshop 726 in Hefei Aviation Industrial Park, No. 35 Yan'an Road, Baohe District, Hefei City, Anhui Province Patentee before: ANHUI OUPENG BACH NEW ENERGY TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |