CN206148499U - No module electrochemical cell inclusion constructs - Google Patents
No module electrochemical cell inclusion constructs Download PDFInfo
- Publication number
- CN206148499U CN206148499U CN201621207981.8U CN201621207981U CN206148499U CN 206148499 U CN206148499 U CN 206148499U CN 201621207981 U CN201621207981 U CN 201621207981U CN 206148499 U CN206148499 U CN 206148499U
- Authority
- CN
- China
- Prior art keywords
- voussoir
- box
- casing
- hypomere
- battery pack
- 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.)
- Active
Links
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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a no module electrochemical cell inclusion constructs, including the box, electric core is established in the box, the box reached and goes up the case lid under the box included the box with clearance department between the electricity core is equipped with the voussoir, the voussoir is including arranging in the first voussoir at box both ends and arranging in the second voussoir of box both sides the both ends of box are equipped with and are used for the installation location the mount pad of first voussoir. The utility model discloses no module electrochemical cell inclusion constructs, electric core adopt the voussoir to compress tightly battery cell in the box in directly putting things in good order the box, the utility model discloses can effectively reduce fastener quantity in the battery box, simplify box structure and installation production technology, realization of large -scale production reduces the accessory kind, has shortened development period simultaneously greatly, can satisfy various motorcycle types after a plurality of standard cell package is established ties to the demand of electric quantity, and the commonality is good, has better application prospect.
Description
Technical field
This utility model belongs to automobile batteries technical field, more particularly, it relates to without modularity battery pack structure.
Background technology
Electric bus have that noise is little, riding stability is high, the advantage such as zero-emission, for safeguarding national energy security,
Exhaust emissions is reduced, promotes the development of auto industry, and then ensure that social sustainable development is respectively provided with positive effect.
In prior art, cell is first constituted after module, is loaded in Battery case by the way of bolt is fixed.Battery
The shape of casing changes according to the change of body structure.Therefore the product design and development cycle is longer, and is unfavorable for scale metaplasia
Produce.Because of differing greatly between different automobile types, battery bag is different, and then increases the difficulty and exploitation input of exploitation.
Utility model content
The purpose of this utility model is to solve the problems, such as prior art, there is provided a kind of simple structure, accessory species subtracts
It is few, simplify production technology, accomplish scale production, while substantially reducing the construction cycle, applied widely is electric without modularity
Pond pack arrangement.
To achieve these goals, the technical scheme that this utility model is taken is：What is provided is this without module electrochemical cell
Pack arrangement, including casing, battery core is located in the casing, and the casing includes lower box and upper box lid, in the casing and institute
State the gap location between battery core and be provided with voussoir, the voussoir includes being placed in the first voussoir of the tank ends and is placed in the case
Second voussoir of body both sides, at the two ends of the casing mounting seat for installing positioning first voussoir is provided with.
To make above-mentioned technical proposal more detailed and concrete, this utility model also provides optimization technique further below
Scheme, to obtain satisfied practical function：
First voussoir includes the first voussoir epimere and the first voussoir hypomere, and the first voussoir hypomere is towards the electricity
The internal face of core side is vertical plane, and outside wall surface is gradually inclined inclined-plane laterally from the bottom to top, the first voussoir hypomere
The positive stop lug boss being connected in the mounting seat is provided with the first voussoir epimere transition junction.
The mounting seat includes supporting bottom surface and correspondence overlap joint to install the mounting surface of the positive stop lug boss, in the mounting surface
Installing hole is provided with, the positive stop lug boss is provided with spacing hole corresponding with the installing hole.
The spacing hole is the U-shaped hole of a side opening, and the limit for upwardly extending projection is provided with the side of the positive stop lug boss
Position edge.
At the edge of the support bottom surface and mounting surface bending is provided with so that mounting seat is fixedly connected in the casing
Connection side.
Second voussoir includes the second voussoir epimere and the second voussoir hypomere, and the second voussoir hypomere is towards the electricity
The internal face of core side is vertical plane, and outside wall surface is gradually inclined inclined-plane laterally from the bottom to top.
Some projections are provided with the second voussoir epimere and the second voussoir hypomere lateral wall, the projection is by described
Second voussoir one end extends to the strip projection of the other end.
The second voussoir hypomere is hollow-core construction, and in the hollow-core construction reinforcement is provided with.
The lower box and upper box lid edge are equipped with the outer eaves of the connection stretched out, and the outer eaves of the connection is provided with some connections
Through hole.
This utility model compared with prior art, with advantages below：This utility model is single without modularity battery pack structure
Body battery direct code is put in casing, and battery is pressed in casing using voussoir.This utility model can effectively reduce battery case
Internal clamp quantity, simplifies body structure and installs production technology, accomplishes scale production, and accessory species is reduced, while significantly
The construction cycle is shortened, after multiple normal cell bag series connection demand of the various vehicles to electricity is disclosure satisfy that, versatility is good, has
Preferable application prospect.
Description of the drawings
The content and the labelling in figure expressed by the accompanying drawing of this specification is briefly described below：
Fig. 1 is this utility model without modularity battery pack structure schematic diagram；
Fig. 2 is this utility model body structure schematic diagram；
Fig. 3 is that this utility model voussoir arranges schematic diagram；
Fig. 4 is voussoir attachment structure schematic diagram；
Fig. 5 is voussoir attachment structure schematic diagram；
Fig. 6 is the first voussoir section structure schematic diagram；
Fig. 7 is the second voussoir section structure schematic diagram.
It is labeled as in figure：1st, casing, 11, lower box, 12, upper box lid, 13, mounting seat, 131, mounting surface, 132, install
Hole, 133, support bottom surface, 14, outer support beam, 15, connect outer eaves；
2nd, voussoir, the 21, first voussoir, the 211, first voussoir epimere, the 212, first voussoir hypomere, 213, positive stop lug boss,
214th, spacing hole, the 22, second voussoir, the 221, second voussoir epimere, the 222, second voussoir hypomere, 223, projection；
3rd, battery core.
Specific embodiment
Below against accompanying drawing, by the description to embodiment, specific embodiment of the present utility model is made further in detail
Thin explanation.
This utility model is this without modularity battery pack structure, as shown in figure 1, including casing 1, battery core 3 is located at casing 1
It is interior.As shown in Fig. 2 casing 1 includes lower box 11 and upper box lid 12, lower box 11 and the edge of upper box lid 12 are equipped with the company stretched out
Outer eaves 15 is connect, is connected outer eaves 15 and is provided with some connection through holes, lower box 11 and upper box lid 12 pass through connection through hole by bolt
It is fastenedly connected.As shown in Figure 3,4, the gap location between battery core 2 and casing 1 is provided with voussoir 2, and voussoir 2 includes being placed in casing 1
First voussoir 21 at two ends and the second voussoir 22 of the both sides of casing 1 is placed in, is provided with for installing positioning first at the two ends of casing 1
The mounting seat 13 of voussoir 21.
As shown in Fig. 2 the outer wall in lower box 11 is provided with the vertical outer support beam 14 arranged, to strengthen the structure of battery bag
Intensity, multiple outer support beams 14 are arranged along the outer wall circumferential interval of lower box 11.Outer support beam 14 is the U-type groove structure of bending, cuts
Face is in "U" shaped, and all outer support beams 14 are all punched out loss of weight process.
In this utility model, as shown in fig. 6, the first voussoir 21 includes the first voussoir epimere 211 and the first voussoir hypomere
212, the first voussoir hypomere 212 is vertical plane towards the internal face of the side of battery core 3, and outside wall surface is gradually outwards to roll from the bottom to top
Oblique inclined-plane, the first voussoir hypomere 212 and the transition junction of the first voussoir epimere 211 be provided be connected to it is spacing in mounting seat 13
Boss 213.
As shown in figure 5, mounting seat 13 includes supporting bottom surface 133 and correspondence overlap joint to install the mounting surface of positive stop lug boss 213
131, installing hole 132 is provided with mounting surface 131, positive stop lug boss 213 is provided with spacing hole 214 corresponding with installing hole 132.Peace
During dress, its battery core 3 is lifted in Battery case 1 with mechanical hand, generally with 8 battery cores 3 as one group, the first voussoir 21 is inserted into
Both sides before and after battery, are then inserted into the both sides of battery core 3 using the second voussoir 22, using rubber hammer hammer pressure voussoir 2, by battery core 3
Compress.The first voussoir is locked in mounting seat 13 using fastening bolt, after battery is pressurized during locking battery is fixed on
In casing 1.The wedging depth of voussoir can be controlled according to gap length situation of the battery core 3 away from casing edge.
Spacing hole 214 is the U-shaped hole of a side opening, and the position-limited edge for upwardly extending projection is provided with the side of positive stop lug boss
Edge.This structure is easy to installing to position locking for the first voussoir 21, prevents from rocking the voussoir for causing releasing phenomenon.
As shown in figure 5, the connection side of bending is provided with the edge of the support bottom surface 133 of mounting seat 13 and mounting surface 131, with
So that mounting seat 13 is welded and fixed by connection side being connected on the side wall of casing 1.Connect on vertical plane in the mounting surface of mounting seat 13
Groove was provided with, the setting of groove was crossed to obtain the purpose for facilitating bolt to tighten fastening in voussoir installation process.
As shown in fig. 7, the second voussoir 22 includes the second voussoir epimere 221 and the second voussoir hypomere 222, the second voussoir hypomere
222 is vertical plane towards the internal face of the side of battery core 3, and outside wall surface is gradually inclined inclined-plane laterally from the bottom to top.Second
The lateral wall of 221 and second voussoir hypomere of voussoir epimere 222 is provided with some projections 223, and projection 223 is by the one end of the second voussoir 22
The strip projection of the other end is extended to, projection 223 can further improve fastening effect.Second voussoir hypomere is hollow-core construction,
Reinforcement is provided with the hollow-core construction, while its structural strength is ensured weight is mitigated as far as possible, meet lightweight
Demand.For ease of production and processing and install and use, the second voussoir 22 can be divided into by multistage according to the length of battery core 3 and casing 1
Structure.
The epimere of the first voussoir 21 and the second voussoir 22 is plugged in upper box lid 12, and hypomere is plugged in lower box 11,
To obtain preferable limit effect, mounting stability is high.
This utility model is without modularity battery pack structure, including casing 1, voussoir 2 and battery core 3.Casing 1 includes lower box 11
With upper box lid 12, lower box 11 is provided with mounting seat 13 and outer support beam 14, by surfacing composition.Lower box 11 and upper box lid 12 are logical
Cross and be provided with the outer eaves 15 of connection, be bolted connection.Battery core 3 is lifted in casing, and the first voussoir 21 is inserted into before and after battery core 3
Both sides, are then inserted into the both sides of battery core 3 using the second voussoir 22, compress voussoir, reuse fastening bolt by the first wedge at two ends
Block 21 is locked in mounting seat 13, and the second voussoir 22 realizes fastening by projection 223, is fixed on after battery is pressurized during locking
In Battery case.
This utility model is without modularity battery pack structure, and its overall pack arrangement is compact, and energy density is high；Casing may be designed as
Standardization, can be produced using full-automatic mode, improve battery bag production efficiency and quality stability；All spare and accessory parts standardization,
Can centralized purchasing, reduce the product cost of raw material；Compact to design, finally assembling is capable of achieving single behaviour for packaging, transport and main engine plants
Make；Without modular structure in battery bag, securing member value volume and range of product is few, improves working performance and product reliability.
This utility model is put in casing without modularity battery pack structure, cell direct code, using voussoir by monomer
Battery is pressed in casing, and this utility model can effectively reduce battery case internal clamp quantity, is simplified body structure and is installed life
Production. art, accomplishes scale production, and reduces accessory species, while the construction cycle is substantially reduced, multiple normal cell bag series connection
Demand of the various vehicles to electricity is disclosure satisfy that afterwards, and versatility is good, with preferable application prospect.
This utility model is exemplarily described above in conjunction with accompanying drawing, but this utility model be not limited to it is above-mentioned
Mode, as long as the improvement of the various unsubstantialities carried out using method of the present utility model design and technical scheme or directly application
In other occasions, all fall within protection domain of the present utility model.
Claims (9)
1. without modularity battery pack structure, including casing, battery core is located in the casing, it is characterised in that：The casing includes
Lower box and upper box lid, the gap location between the casing and the battery core is provided with voussoir, and the voussoir is described including being placed in
First voussoir of tank ends and the second voussoir of the casing both sides is placed in, is provided with fixed for installing at the two ends of the casing
The mounting seat of position first voussoir.
2. according to described in claim 1 without modularity battery pack structure, its feature with：First voussoir includes first wedge
Block epimere and the first voussoir hypomere, the first voussoir hypomere towards the battery core side internal face be vertical plane, outside wall surface
For gradually inclined inclined-plane laterally from the bottom to top, the first voussoir hypomere and the first voussoir epimere transition junction are provided with company
The positive stop lug boss being connected in the mounting seat.
3. according to described in claim 2 without modularity battery pack structure, it is characterised in that：The mounting seat includes supporting bottom surface
And correspondence overlap joint installs the mounting surface of the positive stop lug boss, and installing hole is provided with the mounting surface, sets on the positive stop lug boss
There is spacing hole corresponding with the installing hole.
4. according to described in claim 3 without modularity battery pack structure, it is characterised in that：The spacing hole is a side opening
U-shaped hole, the position-limited edge edge for upwardly extending projection is provided with the side of the positive stop lug boss.
5. according to described in claim 4 without modularity battery pack structure, it is characterised in that：In the support bottom surface and mounting surface
Edge be provided with bending so that the connection side that is fixedly connected in the casing of mounting seat.
6. according to described in claim 1 without modularity battery pack structure, it is characterised in that：Second voussoir includes the second wedge
Block epimere and the second voussoir hypomere, the second voussoir hypomere towards the battery core side internal face be vertical plane, outside wall surface
For gradually inclined inclined-plane laterally from the bottom to top.
7. according to described in claim 6 without modularity battery pack structure, it is characterised in that：In the second voussoir epimere and
Two voussoir hypomere lateral walls are provided with some projections, and the projection is the strip that the other end is extended to by described second voussoir one end
Shape projection.
8. according to described in claim 7 without modularity battery pack structure, it is characterised in that：The second voussoir hypomere is hollow
Structure, in the hollow-core construction reinforcement is provided with.
9. according to described in any one of claim 1 to 8 without modularity battery pack structure, it is characterised in that：The lower box and
Upper box lid edge is equipped with the outer eaves of the connection stretched out, and the outer eaves of the connection is provided with some connection through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621207981.8U CN206148499U (en) | 2016-11-09 | 2016-11-09 | No module electrochemical cell inclusion constructs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621207981.8U CN206148499U (en) | 2016-11-09 | 2016-11-09 | No module electrochemical cell inclusion constructs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206148499U true CN206148499U (en) | 2017-05-03 |
Family
ID=58624889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621207981.8U Active CN206148499U (en) | 2016-11-09 | 2016-11-09 | No module electrochemical cell inclusion constructs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206148499U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106450089A (en) * | 2016-11-09 | 2017-02-22 | 安徽天鑫能源科技有限公司 | Module-free battery pack structure |
| TWI658631B (en) * | 2018-01-08 | 2019-05-01 | 車王電子股份有限公司 | Battery pack |
| WO2021249089A1 (en) * | 2020-06-09 | 2021-12-16 | 比亚迪股份有限公司 | Battery pack and vehicle |
| CN114843694A (en) * | 2022-05-23 | 2022-08-02 | 中创新航科技股份有限公司 | Battery pack and method for assembling battery pack |
-
2016
- 2016-11-09 CN CN201621207981.8U patent/CN206148499U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106450089A (en) * | 2016-11-09 | 2017-02-22 | 安徽天鑫能源科技有限公司 | Module-free battery pack structure |
| CN106450089B (en) * | 2016-11-09 | 2023-02-28 | 安徽天鑫能源科技有限公司 | Non-modular battery pack structure |
| TWI658631B (en) * | 2018-01-08 | 2019-05-01 | 車王電子股份有限公司 | Battery pack |
| US10593918B2 (en) | 2018-01-08 | 2020-03-17 | Mobiletron Electronics Co., Ltd. | Battery pack |
| WO2021249089A1 (en) * | 2020-06-09 | 2021-12-16 | 比亚迪股份有限公司 | Battery pack and vehicle |
| CN114843694A (en) * | 2022-05-23 | 2022-08-02 | 中创新航科技股份有限公司 | Battery pack and method for assembling battery pack |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106450089A (en) | Module-free battery pack structure | |
| CN206148499U (en) | No module electrochemical cell inclusion constructs | |
| CN204857812U (en) | Electronic passenger car power battery case structure | |
| CN106314114A (en) | Electric car battery pack fixing device and car body floor structure with same | |
| CN209016164U (en) | Battery case and battery modules | |
| CN210941964U (en) | Lightweight plastic front end frame module for vehicle body | |
| CN109774446A (en) | A kind of novel electric vehicle installation structure for power battery | |
| CN207517758U (en) | A kind of battery case and its subrack | |
| CN207374519U (en) | A kind of connection structure and car body | |
| CN211764886U (en) | Battery module mounting structure of four-wheel sanitation vehicle | |
| CN105489801A (en) | Quick-changing battery box for chassis | |
| CN214028181U (en) | Super capacitor mounting structure of hydrogen energy automobile | |
| CN209822703U (en) | Battery package box of CFRP local reinforcing | |
| CN210489661U (en) | Lightweight integral battery pack support system | |
| CN211281236U (en) | Wear-resistant impact-resistant light high-strength composite material logistics carriage floor | |
| CN212766465U (en) | On-vehicle field operations intelligence power pack fixed knot constructs | |
| CN107128168B (en) | Saddle support with reinforced supporting block | |
| CN203312397U (en) | Storage battery frame assembly | |
| CN205916206U (en) | Floor anterior segment connection structure behind vehicle body | |
| CN204110150U (en) | A kind of integral electric car chassis | |
| CN208827934U (en) | A kind of electric tractor chassis based on bi-motor coupling driving | |
| CN208880057U (en) | A kind of magnesium alloy battery box side structure | |
| CN207282568U (en) | A kind of power battery box structure | |
| CN207149587U (en) | A kind of battery case and electric automobile | |
| CN210735954U (en) | External mounting type lifting lug |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |