CN205564854U - Battery module structure - Google Patents
Battery module structure Download PDFInfo
- Publication number
- CN205564854U CN205564854U CN201620339058.3U CN201620339058U CN205564854U CN 205564854 U CN205564854 U CN 205564854U CN 201620339058 U CN201620339058 U CN 201620339058U CN 205564854 U CN205564854 U CN 205564854U
- Authority
- CN
- China
- Prior art keywords
- module
- battery
- plate
- fixed
- modular structure
- 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
- 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
Abstract
The utility model discloses a battery module structure, electric core be fixed constitution battery module side by side, through the baffle interval between the electricity core, the battery module both ends are equipped with the module end plate, battery module bottom both sides are equipped with the module fixed strip of fixing on the module end plate, the battery module top is equipped with the module apron of fixing on the baffle, be equipped with the battery connection piece who connects its positive negative pole between the electricity core. This module structure has not only reduced module material kind, reduction in production cost, still is favorable to the module installation simultaneously, improves production efficiency.
Description
Technical field
This utility model relates to the field of batteries of electric automobile, particularly relates to lithium ion battery modular structure.
Background technology
As electric powered motor power-supply system, need that multiple cells are carried out connection in series-parallel and obtain optimum
High output and the set of cells of high capacity characteristics.Power battery module is the elementary cell building set of cells, so
In the urgent need to designing a kind of compact conformation, easy to assembly, safe and reliable standardized cell module.
At present, the multiple batteries in electric automobile are fixed by module end plate and plate-side plate welding, and wire harness division board will
Battery and cell connector separate, and its latus inframedium and wiring harness cover plate change, for not with the change of module specification
The battery modules of same model quantity is installed fixing, needs to be equipped with different size, the side plate of model and wire harness lid
Plate, adds the supporting cost of accessory.
Utility model content
Technical problem to be solved in the utility model is to realize a kind of simple in construction, it is possible to effectively reduce production
The battery modular structure of cost.
To achieve these goals, the technical solution adopted in the utility model is: battery modular structure, battery core
Fixing composition battery module side by side, by baffle interval between described battery core, described battery module two ends are provided with
Module end plate, described battery module two bottom sides is provided with the module fixed strip being fixed on module end plate, described
Battery module top is provided with the module cover plate being fixed on dividing plate, is provided with its both positive and negative polarity of connection between described battery core
Cell connector.
Being provided with module fixed plate outside described module end plate, described module fixed plate is provided with location, side Kong Bingtong
Crossing fastening bolt to be fixed in module fixed plate, described module fixed plate is provided with hole, lower location and by fastening
Bolt is fixed on module fixed strip.
Described module fixed strip is the list structure that cross section is L-shaped.
Described module end plate is riveted on described module fixed strip.
Described dividing plate is by flame resistant heat insulation material injection mo(u)lding.
Described module cover plate covers above cell connector, is connected with dividing plate by the way of bayonet socket.
Described dividing plate both sides are provided with the cavity of fixing battery core, described dividing plate by cell connector and battery cap every
Open.
The utility model has the advantage of that battery module parts are general part, can close according to battery series-parallel connection
System arbitrarily adjusts, and adaptability is good, it is possible to effectively reduce Productive statistics cost；Module end plate and module fixed strip
All use the fastening of staking technique, simple and reliable process, low cost；Dividing plate had both been possible to prevent single battery in heat
Produce thermal diffusion time out of control, battery and cell connector can be separated again simultaneously, decrease module part
Quantity；Module cover plate uses squeeze technology for forming to produce, and can arbitrarily intercept according to module length, produce into
This is low.
Accompanying drawing explanation
Labelling in the content expressed every width accompanying drawing in this utility model description below and figure is briefly described:
Fig. 1 is battery modular structure exploded perspective view；
Fig. 2 is module fixed plate structure schematic diagram in Fig. 1；
Fig. 3 is Fig. 1 median septum structural representation；
Labelling in above-mentioned figure is: 1, module fixed plate；2, module end plate；3, battery core；4, module cover plate；
5, module fixed strip；6, cell connector；7, dividing plate；11, hole, location, side；12, hole, lower location；71、
Draw-in groove.
Detailed description of the invention
This utility model battery module structure, by module fixed plate 1, module end plate 2, battery core 3, module lid
Plate 4, module fixed strip 5, cell connector 6 and dividing plate 7 form, as it is shown in figure 1, battery core 3 is solid side by side
Surely constituting battery module, be spaced by dividing plate 7 between adjacent battery core 3, dividing plate 7 both sides are provided with fixing electricity
The cavity of core 3, fixing battery core 3 that so can be relatively reliable, dividing plate 7 by flame resistant heat insulation material injection mo(u)lding,
It is possible to prevent battery to produce thermal diffusion when thermal runaway, is provided with between battery core 3 and connects the battery of its both positive and negative polarity even
Contact pin 6, module cover plate 4 covers above cell connector 6, as it is shown on figure 3, dividing plate 7 is provided with for card
Connecing the draw-in groove 71 of fixing module cover plate 4, module cover plate 4 is connected with dividing plate 7 by the way of clamping, meanwhile,
Also cell connector 6 and battery cap are separated by dividing plate 7, it is ensured that battery modules use safety and
Reliability.Owing to dividing plate 7 is list structure, its length can the most arbitrarily intercept, and has fabulous
Versatility.
Battery module two ends are provided with module end plate 2, and battery module two bottom sides is provided with module fixed strip 5, module
End plate 2 uses staking technique to be fixed on module fixed strip 5, reaches to fasten the purpose of battery core 3, and module is solid
Determining bar 5 is the L-shaped list structure in cross section, the battery core 3 that is clamped that can be relatively reliable, due to module
Fixed strip 5 is list structure, and its length can the most arbitrarily intercept, and has fabulous versatility.
Being provided with module fixed plate 1 outside module end plate 2, module fixed plate 1 is as in figure 2 it is shown, module fixed plate
1 is provided with hole, location, side 12 and is fixed in module fixed plate 1, in module fixed plate 1 by fastening bolt
It is provided with hole, lower location 13 and fixes on module fixed strip 5 by fastening bolt, improving battery modules knot further
The reliability of structure.
Above in conjunction with accompanying drawing, the present invention is exemplarily described, it is clear that this utility model implements not
Limited by aforesaid way, if the various non-solid that the method design that have employed the present invention is carried out with technical scheme
The improvement of matter, or the most improved design by the present invention and technical scheme directly apply to other occasion,
All within protection domain of the present utility model.
Claims (7)
1. battery modular structure, battery core is fixing side by side constitutes battery module, it is characterised in that: described battery core it
Between by baffle interval, described battery module two ends are provided with module end plate, and described battery module two bottom sides sets
Having the module fixed strip being fixed on module end plate, described battery module top is provided with the mould being fixed on dividing plate
Group cover plate, is provided with the cell connector connecting its both positive and negative polarity between described battery core.
Battery modular structure the most according to claim 1, it is characterised in that: outside described module end plate
Being provided with module fixed plate, described module fixed plate is provided with hole, location, side and is fixed on module by fastening bolt
In fixed plate, described module fixed plate is provided with hole, lower location and is fixed on module fixed strip by fastening bolt.
Battery modular structure the most according to claim 1 and 2, it is characterised in that: described module is fixed
Bar is the list structure that cross section is L-shaped.
Battery modular structure the most according to claim 3, it is characterised in that: described module end plate rivets
On described module fixed strip.
5. according to the battery modular structure described in claim 1,2 or 4, it is characterised in that: described dividing plate
By flame resistant heat insulation material injection mo(u)lding.
Battery modular structure the most according to claim 5, it is characterised in that: described module cover plate covers
Above cell connector, it is connected with dividing plate by the way of bayonet socket.
7. according to the battery modular structure described in claim 1 or 6, it is characterised in that: described dividing plate both sides
Being provided with the cavity of fixing battery core, cell connector and battery cap are separated by described dividing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620339058.3U CN205564854U (en) | 2016-04-21 | 2016-04-21 | Battery module structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620339058.3U CN205564854U (en) | 2016-04-21 | 2016-04-21 | Battery module structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205564854U true CN205564854U (en) | 2016-09-07 |
Family
ID=56808643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620339058.3U Active CN205564854U (en) | 2016-04-21 | 2016-04-21 | Battery module structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205564854U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107394082A (en) * | 2017-08-18 | 2017-11-24 | 北京普莱德新能源电池科技有限公司 | A kind of general modular structure of square electric cell |
| CN108777275A (en) * | 2018-05-30 | 2018-11-09 | 江苏派欧汽车零部件有限公司 | A kind of new-energy automobile power battery system module |
| CN109994666A (en) * | 2017-12-29 | 2019-07-09 | 宁德时代新能源科技股份有限公司 | Composite end plate and battery module |
-
2016
- 2016-04-21 CN CN201620339058.3U patent/CN205564854U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107394082A (en) * | 2017-08-18 | 2017-11-24 | 北京普莱德新能源电池科技有限公司 | A kind of general modular structure of square electric cell |
| CN107394082B (en) * | 2017-08-18 | 2022-12-13 | 北京普莱德新能源电池科技有限公司 | Universal module structure for square battery cell |
| CN109994666A (en) * | 2017-12-29 | 2019-07-09 | 宁德时代新能源科技股份有限公司 | Composite end plate and battery module |
| CN109994666B (en) * | 2017-12-29 | 2020-11-06 | 宁德时代新能源科技股份有限公司 | Composite end plate and battery module |
| CN108777275A (en) * | 2018-05-30 | 2018-11-09 | 江苏派欧汽车零部件有限公司 | A kind of new-energy automobile power battery system module |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106299188A (en) | A kind of soft package battery module used for electric vehicle | |
| CN107946489B (en) | Battery module | |
| CN205564854U (en) | Battery module structure | |
| CN107946506B (en) | Novel power battery module structure | |
| CN109950448B (en) | Soft package lithium battery module | |
| CN107195832A (en) | A kind of soft-package battery module fixing arrangement | |
| CN212848715U (en) | Electricity core module | |
| CN207947332U (en) | Square electric cell module | |
| CN206059467U (en) | Battery case and its lithium battery module | |
| CN206076351U (en) | A kind of battery case and its lithium battery module | |
| CN205488275U (en) | Lithium ion power battery module | |
| CN106025133B (en) | The soft-package battery mould group of high-low pressure separation | |
| CN209001086U (en) | Air-cooled lithium battery mould group for HEV vehicle | |
| CN201156558Y (en) | Modular outer basket for automobile electrokinetic cell | |
| CN203787495U (en) | Battery block based on small-sized cell, battery module and battery pack | |
| CN215220933U (en) | Integrated bus bar | |
| CN213124548U (en) | Air-cooled battery module that can dismantle completely | |
| WO2024041500A1 (en) | Busbar support assembly, power battery, and vehicle | |
| CN208570681U (en) | Pole protrusion battery cover board | |
| CN203721834U (en) | Lithium ion battery module with high-safety connection structure | |
| CN112670636B (en) | Battery module and battery PACK | |
| CN205645960U (en) | Power battery organizes swift connecting piece | |
| CN210349919U (en) | VDA-sized soft package battery module | |
| CN214099754U (en) | Battery module and battery PACK | |
| CN213520186U (en) | 12V opens and stops battery system aluminum hull module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |