CN204991806U - Rectangular cell module - Google Patents
Rectangular cell module Download PDFInfo
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- CN204991806U CN204991806U CN201520713896.8U CN201520713896U CN204991806U CN 204991806 U CN204991806 U CN 204991806U CN 201520713896 U CN201520713896 U CN 201520713896U CN 204991806 U CN204991806 U CN 204991806U
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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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Abstract
The utility model discloses a rectangular cell module, including a plurality of rectangular cell monomers, the electrically conductive connection piece of a plurality of battery and module frame, its characterized in that, the module frame is including two module end plates, two module fixed angle steel and a module back timber, the module end plate is square flat board, and two angles of square dull and stereotyped lower extreme and square dull and stereotyped upper end middle part are provided with end plate riveting through -hole, the tip at module fixed angle steel both ends is provided with angle steel riveting through -hole, the tip at module back timber both ends is provided with back timber riveting through -hole, module fixed angle steel and module back timber respectively with the module end plate is connected through the riveted mode, will be a plurality of the rectangular cell monomer holds fixedly. The utility model provides a rectangular cell module, simple structure, space utilization is high, and the commonality is strong, and the installation is convenient with the transport, is fit for scale and mechanized production, can improve the ganged production efficiency of battery module, reduction in production cost.
Description
Technical field
The utility model relates to battery group technology field, particularly relates to a kind of rectangular cell module.
Background technology
Along with the high speed development of auto industry, the problem of the aspects such as the environmental pollution that automobile brings, energy shortage and resource exhaustion is more and more outstanding.In order to keep the sustainable development of national economy, protection human residential environment and ensure energy resource supply, huge fund is not stinted by national governments, drops into a large amount of human and material resources, researchs and solves the various approach of these problems.Electric automobile has good environmental-protecting performance, both can protection of the environment, and can readjust the energy structure again, alleviate energy shortage and ensure energy security, Development of EV has become the common recognition of national governments and automobile industry.Electrokinetic cell system is then the key core parts of electric automobile, and its performance quality and cost height directly have influence on carrying out smoothly of electric automobile large-scale promotion application.
In addition, China's current electric grid operation is faced with the lot of challenges such as maximum power consumption based model for load duration increases, intermittent energy access accounting expands, peak regulation means are limited, and energy storage battery system is as the important part of intelligent grid, effectively can realize dsm, peak-valley difference between eliminating round the clock, level and smooth power load.Not only can heighten power equipment operational efficiency, reduce power supply cost, or promote the application of regenerative resource, improve a kind of means of system run all right, load fluctuation of adjusting frequency, compensate.
But, the energy that single battery provides is limited, numerous cells certainly will adopt the mode of series connection and (or) parallel connection to connect in groups by the electrical energy demands meeting electric automobile power battery system or national grid energy storage battery system, then these battery modules are carried out connecting and (or) being connected in parallel again, reach certain electric pressure and capacitance grade to meet the demand of people.And enough electric power needs will be met in limited space, the quality of battery system group technology and efficiency will largely affect life-span and the safety of battery system.
At present, in industry, the group manufacturing of battery modules also exists the various problems such as the degree of modularity is low, space availability ratio is low, electric wiring is mixed and disorderly, battery heat conduction is unbalanced, greatly reduce production efficiency and the product quality of battery modules and battery system, shorten the useful life of battery system, also there is larger potential safety hazard simultaneously.
Utility model content
The purpose of this utility model is to provide a kind of rectangular cell module, this modular structure is simple, carrying and easy for installation, space availability ratio is high, highly versatile, be applicable to planningization and mechanization production, can enhance productivity, reduction production cost.This module vibration resistance and impact resistance high, electric wiring safety, effectively can promote service behaviour and the useful life of battery modules and battery system.
Technical scheme is as follows:
A kind of rectangular cell module, described rectangular cell module comprises multiple rectangular cell monomer, multiple battery conductive brace and module frame, it is characterized in that, described module frame comprises two module end plates, two modules fix angle steel and a module back timber; Described module end plate is square plate, two angles of square plate lower end and square plate upper center are provided with end plate riveted joint through hole, the end that described module fixes angle steel two ends is provided with angle steel riveted joint through hole, the end at described module back timber two ends is provided with back timber riveted joint through hole, described module is fixed angle steel and is connected by the mode of riveting with described module end plate, described module back timber is connected by the mode of riveting with described module end plate, holds fixing by multiple described rectangular cell monomer.
Multiple described rectangular cell monomer presses design requirement permutation and combination together, and being placed in described module frame, the positive and negative electrode of described rectangular cell monomer is electrically connected according to the string of design requirement and (or) parallel way by described battery conductive brace.Described battery conductive brace comprises module and exports conductive connecting piece and module conductive connecting piece in groups, described module exports conductive connecting piece and is electrically connected by the rectangular cell monomer at described rectangular cell module two ends, and as the positive-negative output end of described rectangular cell module.Rectangular cell monomer except described rectangular cell module two ends is electrically connected by described module in groups conductive connecting piece.
Further, two angles of described module end plate square plate lower end are provided with the end plate footing connecting portion protruded to square plate side, and the end face of described end plate footing connecting portion is " L " shape or is " mouth " shape; Described module end plate square plate upper center is provided with the end plate back timber connecting portion protruded with described end plate footing connecting portion homonymy, and the end face of described end plate back timber connecting portion is " L " shape or is " mouth " shape.Described end plate footing connecting portion and described end plate back timber connecting portion are set to " L " shape or are that " mouth " shape the side conveniently outside it can arrange end plate riveted joint through hole, so that carry out riveting with module angle steel or module back timber, effectively promote the impact resistance of described rectangular cell module.
Further, described rectangular cell module also comprises module mounting plate, and described module mounting plate is " L " shape support that two lateral vertical connect, and two sides of described module mounting plate are provided with multiple installation through hole; Described module end plate is provided with multiple end plate installing hole, inside described module end plate, corresponding described end plate position of mounting hole is provided with the groove that can hold bolt nut caved inward, described module mounting plate is connected with described module end plate and Battery case respectively by bolt assembly, is fixed on described Battery case by described rectangular cell module.
Further, the described end plate installing hole on described module end plate is the arrangement of crossbar array formula.Multiple described end plate installing hole array arrange can described rectangular cell module need to place vertically or traverse time all can choice for use, maximize the applicability of described module end plate, save cost.
Further, described rectangular cell module also comprises module framework, described module framework comprises multiple module intermediate frame and two module side frameworks, described module intermediate frame both sides end face is provided with and can coordinates assembled tenon and mortise, the inner side end of described module side framework is provided with and can coordinates assembled tenon and mortise, when assembling described rectangular cell module, described module side framework is arranged at the two ends of described rectangular cell module, described module intermediate frame is arranged between described rectangular cell unit, in succession splice and multiple described rectangular cell monomer clamping is fitted together.
Further, described rectangular cell module also comprises module upper cover, and the end face of described module upper cover is " Mi " shape structure, and the upper cover feet edge of described module upper cover both sides is provided with module upper cover hook; The upper end front and rear side of described module intermediate frame and described module side framework links up with described module upper cover the upper cover fixed card slot matched along being provided with, and described module upper cover hook snaps in described upper cover fixed card slot when described module upper cover is fastened in described module framework.Described module upper cover effectively can block the positive and negative electrode of described rectangular cell monomer or described battery conductive brace, avoids being exposed to outer initiation insulation fault, prevents producers from Danger Electric shock risk occurring.
Further, described module intermediate frame upper end is provided with trough and air channel.Described trough can retrain the arrangement of the data information acquisition wire harness of fixing described rectangular cell module, avoids wire harness suffer extrusion abrasion in a jumble and then produce information gathering fault or short circuit accident.Described air channel can dredge the waste gas that described rectangular cell unit operationally produces, and avoids corroding other battery components.
Further, the lower end front-and-back angle of described module intermediate frame and described module side framework is provided with angle steel mounting groove.Both conveniently can fix angle steel to described module and carry out screens, described module can be avoided again to fix angle steel and contact the insulation property reducing affiliated rectangular cell module with other external metal parts.
Further, described module sid frame body outer upper end is provided with wire harness fixing hole.Described wire harness fixing hole is used for the positive and negative bundle of outputs of fixing described rectangular cell module, when described rectangular cell module can prevent displacement and other high voltage component contact short circuits of the bundle of outputs when being subject to vibration effect, improve the security performance of described rectangular cell module.
Further, described module end plate adopts casting aluminium material to make.
Described in the utility modelly squarely comprise square and rectangle.
The rectangular cell module that the utility model provides; expediently the rectangular cell monomer of varying number can be arranged into the battery module of any connection in series-parallel combination according to design requirement; simple and compact for structure; space availability ratio is high, highly versatile, installs and convenient in carrying; be applicable to scale and mechanization production; battery modules production efficiency in groups can be improved, reduce product development and production cost, shorten the R&D cycle.This module vibration resistance and impact resistance good, electric wiring is safe and reliable, effectively can promote service behaviour and the useful life of battery modules and whole battery system.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1 rectangular cell module;
Fig. 2 is the structural representation of the module frame of embodiment 1;
Fig. 3 is the leading flank structural representation of the module end plate of embodiment 1;
Fig. 4 is the trailing flank structural representation of the module end plate of embodiment 1;
Fig. 5 is the structural representation that the module of embodiment 1 fixes angle steel;
Fig. 6 is the structural representation of the module back timber of embodiment 1;
Fig. 7 is the structural representation of the module side framework medial surface of embodiment 1;
Fig. 8 is the structural representation of the module sid frame outside of embodiment 1;
Fig. 9 is the structural representation of the module intermediate frame of embodiment 1;
Figure 10 is the structural representation of the module cover plate of embodiment 1;
Figure 11 is the structural representation of the rectangular cell module of the removal module cover plate of embodiment 1;
Figure 12 is the structural representation of the rectangular cell module of embodiment 2;
Figure 13 is the structural representation of the module frame of embodiment 2;
Figure 14 is the structural representation of the module end plate of embodiment 2;
Figure 15 is the structural representation of the module end plate lateral surface of embodiment 2;
Figure 16 is the structural representation of the module end plate medial surface of embodiment 2;
Figure 17 is the structural representation of the module mounting plate of embodiment 2;
Figure 18 is the structural representation that the module mounting plate of embodiment 2 and module end plate assemble;
Figure 19 is the structural representation that a kind of module mounting plate and module end plate assemble at diverse location;
Figure 20 is the structural representation that another kind of module mounting plate and module end plate assemble at diverse location;
Figure 21 is the structural representation of the module intermediate frame of embodiment 2;
Figure 22 is the structural representation of the module side framework of embodiment 2;
Figure 23 is the structural representation of the rectangular cell module of embodiment 3;
Figure 24 is the structural representation of the module frame of embodiment 3;
Figure 25 is the explosive view of the rectangular cell module of embodiment 3;
Figure 26 is the structural representation of the rectangular cell module of embodiment 4;
The structural representation of Figure 27 to be end plate connection end surface be module end plate of " L " shape;
The structural representation of Figure 28 to be end plate connection end surface be module end plate of " mouth " shape.
Wherein, description of reference numerals is as follows:
10 rectangular cell module 11 rectangular cell monomer 12 battery conductive braces
121 modules in groups conductive connecting piece 122 module export conductive connecting piece 20 module frame
21 module end plate 211 end plate riveted joint through hole 212 end plate installing holes
213 groove 214 end plate back timber connecting portion 215 end plate footing connecting portions
22 modules fix angle steel 221 angle steel riveted joint through hole 23 module back timber
231 back timber riveted joint through hole 24 module upper cover 241 module upper cover hooks
25 module framework 251 module intermediate frame 252 module side frameworks
253 upper cover fixed card slot 254 air channel 255 wire harness fixing holes
256 angle steel mounting groove 257 tenon 258 mortises
259 trough 26 rivet 27 module mounting plates
271 install through hole
Embodiment
Embodiment 1
As shown in Fig. 1 ~ Figure 11, give the embodiment of a rectangular cell module.
As shown in Fig. 1 ~ Figure 11, this routine rectangular cell module 10 comprises multiple rectangular cell monomer 11, multiple battery conductive brace 12 (comprise module and export conductive connecting piece 122 and module conductive connecting piece 121 in groups) and module frame 20, and module frame 20 comprises two module end plates, 21, two modules and fixes angle steel 22 and a module back timber 23.Module end plate 21 is square plate, two angles of square plate lower end and square plate upper center are provided with end plate riveted joint through hole 211, the end that module fixes angle steel 22 two ends is provided with angle steel riveted joint through hole 221, the end at module back timber 23 two ends is provided with back timber riveted joint through hole 231, module is fixed angle steel 22 and is connected by the mode of riveting with module end plate 21 rivet 26 respectively with module back timber 23, holds fixing by multiple rectangular cell monomer 11.
As shown in Fig. 3, Fig. 4, in this example, two angles of module end plate 21 square plate lower end are provided with the end plate footing connecting portion 215 protruded to square plate side, and the end face of end plate footing connecting portion 215 is " mouth " shape.Module end plate 21 square plate upper center is provided with the end plate back timber connecting portion 214 protruded with end plate footing connecting portion 215 homonymy, and the end face of end plate back timber connecting portion is " mouth " shape.
As shown in Fig. 1, Fig. 7, Fig. 8 and Fig. 9, this routine rectangular cell module 10 also comprises module framework 25, and module framework 25 comprises multiple module intermediate frame 251 and two module side frameworks 252.Module intermediate frame 251 both sides end face is provided with and can coordinates assembled tenon 257 and mortise 258, the inner side end of module side framework 252 is provided with and can coordinates assembled tenon 257 and mortise 258, when module group assembling, module side framework 252 is arranged at the two ends of rectangular cell module 10, module intermediate frame 251 is arranged between rectangular cell unit 11, in succession splices and multiple rectangular cell monomer 11 clamping is fitted together.
In this example, the upper center of module intermediate frame 251 and module side framework 252 is provided with air channel 254.The lower end front-and-back angle of module intermediate frame 251 and module side framework 252 is provided with angle steel mounting groove 256.As shown in Figure 7, Figure 8 and Figure 9.
This routine rectangular cell module 10 also comprises module upper cover 24, and the end face of module upper cover 24 is " Mi " shape structure, and the upper cover feet edge of module upper cover 24 both sides is provided with module upper cover hook 241.Module intermediate frame 251 and module side framework 252 upper end front and rear side link up with the 241 upper cover fixed card slots 253 matched along being provided with module upper cover, and module upper cover hook 241 snaps in upper cover fixed card slot 253 when module upper cover 24 is fastened in module framework 25.
The module end plate 21 of this routine rectangular cell module 10 adopts casting aluminium material to make.
The rectangular cell monomer of varying number can be arranged into the battery module of any connection in series-parallel combination by this routine rectangular cell module expediently according to design requirement; simple and compact for structure; space availability ratio is high; highly versatile; be applicable to scale and mechanization production; reduce development and production cost, shorten the R&D cycle.In addition, vibration resistance and the impact resistance of this routine rectangular cell module are good, and safety and reliability is high.
Embodiment 2
As shown in Figure 12 ~ Figure 22, give the embodiment of another rectangular cell module.
This example is with the difference of embodiment 1:
This routine rectangular cell module 10 also comprises module mounting plate 27, and module mounting plate 27 is " L " shape support that two lateral vertical connect, and two sides of module mounting plate 27 are provided with multiple installation through hole 271.In addition, module end plate 21 is provided with multiple end plate installing hole 212, inside module end plate 21, corresponding described end plate position of mounting hole is provided with the groove 213 that can hold bolt nut caved inward, module mounting plate 27 is connected with module end plate 21 and Battery case respectively by bolt assembly, rectangular cell module 10 is fixed on Battery case, as shown in Figure 12, Figure 14, Figure 15, Figure 16 and 17.
In this example, the arrangement in crossbar array formula of end plate installing hole 212 on module end plate 21, the module mounting plate 27 with different mounting hole site can be selected like this to install with module end plate 21, on module end plate 21 multiple end plate installing hole 212 arrange in array can rectangular cell module 10 need to place vertically or traverse time all can choice for use, maximize the applicability of module end plate 21, save production cost.As shown in Figure 18 ~ Figure 20.
In this example, the upper-end front of module intermediate frame 251 and rear portion are also provided with trough 259.The electric wirings such as the battery information collection of rectangular cell module 10 can be fixed screens by trough 259, prevent electric wiring from suffering extrusion abrasion in a jumble, avoid occurring short circuit or information gathering fault.
In this example, the outer upper end of module side framework 252 is also provided with wire harness fixing hole 255.Wire harness fixing hole 255, for the positive and negative bundle of outputs of fixing rectangular cell module 10, when rectangular cell module 10 can prevent displacement and other high voltage component contact short circuits of the bundle of outputs when being subject to vibration effect, improves the security performance of rectangular cell module 10.
The rectangular cell monomer of varying number can be arranged into the battery module of any connection in series-parallel combination by this routine rectangular cell module expediently according to design requirement, and due to the array arrangement of module end plate fixed hole position, the installation pattern of rectangular cell module can be made more various, maximize the applicability of rectangular cell module.This routine rectangular cell modular structure is simply compact, and space availability ratio is high, highly versatile, is applicable to scale and mechanization production, reduces development and production cost, shorten the R&D cycle.Vibration resistance and the impact resistance of this routine rectangular cell module are good, and electric wiring is safe and reliable.
Embodiment 3
As shown in Figure 23 ~ Figure 25, give the embodiment of another rectangular cell module.
This example is with the difference of embodiment 1:
The module frame of this routine rectangular cell module 10 also comprises two angles of module end plate 20 upper end is also provided with end plate riveted joint through hole, and fixes angle steel 22 with module and rivet, and strengthens vibration resistance and the impact resistance of rectangular cell module 10.
Embodiment 4
As shown in figure 26, the embodiment of another rectangular cell module is given.
This example is with the difference of embodiment 1:
This routine rectangular cell module 10 can also be set to the design without module framework.When the insulation property that rectangular cell monomer 11, module end plate 21, module fix angle steel 22 reach design requirement, it is fixing directly multiple rectangular cell monomer 11 can be entered shape combination.
In addition, the rectangular cell module 10 that the utility model provides, can also comprise and the end plate back timber connecting portion 214 of module end plate 20 and end plate footing connecting portion 215 are set to " L " shape (as shown in figure 27) or " mouth " shape (as shown in figure 28).
The rectangular cell monomer of varying number can be arranged into the battery module of any connection in series-parallel combination by the utility model rectangular cell module expediently according to design requirement; simple and compact for structure; space availability ratio is high; highly versatile; be applicable to scale and mechanization production; reduce development and production cost, shorten the R&D cycle.In addition, vibration resistance and the impact resistance of the utility model rectangular cell module are good, and electric wiring is safe and reliable.
Claims (10)
1. a rectangular cell module, described rectangular cell module comprises multiple rectangular cell monomer, multiple battery conductive brace and module frame, it is characterized in that, described module frame comprises two module end plates, two modules fix angle steel and a module back timber; Described module end plate is square plate, two angles of square plate lower end and square plate upper center are provided with end plate riveted joint through hole, the end that described module fixes angle steel two ends is provided with angle steel riveted joint through hole, the end at described module back timber two ends is provided with back timber riveted joint through hole, described module is fixed angle steel and is connected by the mode of riveting with described module end plate, described module back timber is connected by the mode of riveting with described module end plate, holds fixing by multiple described rectangular cell monomer.
2. rectangular cell module according to claim 1, it is characterized in that, two angles of described module end plate square plate lower end are provided with the end plate footing connecting portion protruded to square plate side, and the end face of described end plate footing connecting portion is " L " shape or is " mouth " shape; Described module end plate square plate upper center is provided with the end plate back timber connecting portion protruded with described end plate footing connecting portion homonymy, and the end face of described end plate back timber connecting portion is " L " shape or is " mouth " shape.
3. rectangular cell module according to claim 1, it is characterized in that, described rectangular cell module also comprises module mounting plate, described module mounting plate is " L " shape support that two lateral vertical connect, and two sides of described module mounting plate are provided with multiple installation through hole; Described module end plate is provided with multiple end plate installing hole, inside described module end plate, corresponding described end plate position of mounting hole is provided with the groove that can hold bolt nut caved inward, described module mounting plate is connected with described module end plate and Battery case respectively by bolt assembly, is fixed on described Battery case by described rectangular cell module.
4. rectangular cell module according to claim 3, is characterized in that, the described end plate installing hole on described module end plate is the arrangement of crossbar array formula.
5. rectangular cell module according to claim 1, it is characterized in that, described rectangular cell module also comprises module framework, described module framework comprises multiple module intermediate frame and two module side frameworks, described module intermediate frame both sides end face is provided with and can coordinates assembled tenon and mortise, the inner side end of described module side framework is provided with and can coordinates assembled tenon and mortise, and described module framework is in succession spliced and multiple described rectangular cell monomer clamping fitted together.
6. rectangular cell module according to claim 5, it is characterized in that, described rectangular cell module also comprises module upper cover, and the end face of described module upper cover is " Mi " shape structure, and the upper cover feet edge of described module upper cover both sides is provided with module upper cover hook; The upper end front and rear side of described module intermediate frame and described module side framework links up with described module upper cover the upper cover fixed card slot matched along being provided with, and described module upper cover hook snaps in described upper cover fixed card slot when described module upper cover is fastened in described module framework.
7. rectangular cell module according to claim 5, is characterized in that, described module intermediate frame upper end is provided with trough and air channel.
8. rectangular cell module according to claim 5, is characterized in that, the lower end front-and-back angle of described module intermediate frame and described module side framework is provided with angle steel mounting groove.
9. rectangular cell module according to claim 5, is characterized in that, described module sid frame body outer upper end is provided with wire harness fixing hole.
10. rectangular cell module according to claim 1, is characterized in that, described module end plate adopts casting aluminium material to make.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520713896.8U CN204991806U (en) | 2015-09-15 | 2015-09-15 | Rectangular cell module |
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|---|---|---|---|
| CN201520713896.8U CN204991806U (en) | 2015-09-15 | 2015-09-15 | Rectangular cell module |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106098987A (en) * | 2016-06-24 | 2016-11-09 | 江苏楚汉新能源科技有限公司 | A kind of assembled can expand safe electrokinetic cell module |
| CN106601958A (en) * | 2017-02-13 | 2017-04-26 | 深圳市沃特玛电池有限公司 | Fixing structure of battery modules |
| CN106785125A (en) * | 2017-01-22 | 2017-05-31 | 华霆（合肥）动力技术有限公司 | Warning device, battery modules and power-supply system |
| CN107732088A (en) * | 2017-11-27 | 2018-02-23 | 安徽欧鹏巴赫新能源科技有限公司 | Battery modules battery core fixed mechanism |
| CN107732086A (en) * | 2017-11-27 | 2018-02-23 | 安徽欧鹏巴赫新能源科技有限公司 | Battery core mounting structure for battery modules |
| CN107785517A (en) * | 2017-11-27 | 2018-03-09 | 安徽欧鹏巴赫新能源科技有限公司 | Battery modules battery core fixed structure |
| CN107863476A (en) * | 2017-11-27 | 2018-03-30 | 安徽欧鹏巴赫新能源科技有限公司 | Battery modules insulating frame |
| CN107968175A (en) * | 2017-11-27 | 2018-04-27 | 安徽欧鹏巴赫新能源科技有限公司 | Battery modules |
| CN107968236A (en) * | 2017-11-27 | 2018-04-27 | 安徽欧鹏巴赫新能源科技有限公司 | Battery core heat dissipation installation fixed structure for battery modules |
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| CN107994157A (en) * | 2017-11-27 | 2018-05-04 | 安徽欧鹏巴赫新能源科技有限公司 | The battery core heat radiating installation construction of battery modules |
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| CN106098987A (en) * | 2016-06-24 | 2016-11-09 | 江苏楚汉新能源科技有限公司 | A kind of assembled can expand safe electrokinetic cell module |
| CN106785125A (en) * | 2017-01-22 | 2017-05-31 | 华霆（合肥）动力技术有限公司 | Warning device, battery modules and power-supply system |
| CN106785125B (en) * | 2017-01-22 | 2023-07-18 | 华霆（合肥）动力技术有限公司 | Alarm device, battery module and power supply system |
| CN106601958A (en) * | 2017-02-13 | 2017-04-26 | 深圳市沃特玛电池有限公司 | Fixing structure of battery modules |
| CN106601958B (en) * | 2017-02-13 | 2023-07-18 | 保力新(无锡)动力系统有限公司 | Fixing structure of battery module |
| CN107994144A (en) * | 2017-11-27 | 2018-05-04 | 安徽欧鹏巴赫新能源科技有限公司 | The battery core pin configuration of battery modules |
| CN107994157A (en) * | 2017-11-27 | 2018-05-04 | 安徽欧鹏巴赫新能源科技有限公司 | The battery core heat radiating installation construction of battery modules |
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| CN107994195A (en) * | 2017-11-27 | 2018-05-04 | 安徽欧鹏巴赫新能源科技有限公司 | Battery core pin configuration for battery modules |
| CN107863476A (en) * | 2017-11-27 | 2018-03-30 | 安徽欧鹏巴赫新能源科技有限公司 | Battery modules insulating frame |
| CN107994154A (en) * | 2017-11-27 | 2018-05-04 | 安徽欧鹏巴赫新能源科技有限公司 | Battery core lead link structure for battery modules |
| CN107994293A (en) * | 2017-11-27 | 2018-05-04 | 安徽欧鹏巴赫新能源科技有限公司 | Battery core heat radiating installation construction for battery modules |
| CN107732088A (en) * | 2017-11-27 | 2018-02-23 | 安徽欧鹏巴赫新能源科技有限公司 | Battery modules battery core fixed mechanism |
| CN107732086A (en) * | 2017-11-27 | 2018-02-23 | 安徽欧鹏巴赫新能源科技有限公司 | Battery core mounting structure for battery modules |
| CN110962561A (en) * | 2018-09-27 | 2020-04-07 | 比亚迪股份有限公司 | Battery module fixed bolster and have its battery package |
| CN109728219A (en) * | 2018-12-29 | 2019-05-07 | 蜂巢能源科技有限公司 | The battery pack of vehicle |
| CN109888141A (en) * | 2019-02-22 | 2019-06-14 | 重庆金康动力新能源有限公司 | Bracket component, battery system and electric car |
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