CN206388820U - Integrated lithium-ion power battery system - Google Patents
Integrated lithium-ion power battery system Download PDFInfo
- Publication number
- CN206388820U CN206388820U CN201621423187.7U CN201621423187U CN206388820U CN 206388820 U CN206388820 U CN 206388820U CN 201621423187 U CN201621423187 U CN 201621423187U CN 206388820 U CN206388820 U CN 206388820U
- Authority
- CN
- China
- Prior art keywords
- module
- battery modules
- plate
- ion power
- power battery
- 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
Landscapes
- Secondary Cells (AREA)
Abstract
The utility model discloses a kind of integrated lithium-ion power battery system, including the battery modules being made up of cell and module management system, the module management system includes the heating system being arranged in battery modules and cooling system, state acquisition module and module management module, the state acquisition module is used for the temperature and voltage parameter for monitoring battery, and heating system, cooling system and state acquisition module connect module management system respectively.The utility model integrates heating plate, liquid cooling plate, state acquisition module, module management module and battery modules, whole electrokinetic cell system is had modular feature, and compact overall structure improves the integration degree of system；The intelligent management and protection, the temperature of automatic detection battery modules to battery modules can be achieved, battery modules are heated and cooled down, enable battery modules normal work under various working environments.
Description
Technical field
The utility model lithium ion power battery technology field, more particularly to a kind of integrated lithium-ion-power cell system
System.
Background technology
Because lithium-ion-power cell has the advantages that small volume, capacity are high, environmentally friendly, domestic and international major cell enterprise is numerous and confused
Carry out the research of lithium electrical domain.Current lithium-ion-power cell is widely used to onboard system, as main on electric automobile
Energy-storage travelling wave tube, be the critical component of electric car.
Existing electrokinetic cell system mostly only with the battery modules being made up of cell, battery management unit and
Thermal management unit is separately provided, and makes height line ball wiring confusion in Battery case, and battery modules are in replacing and maintenance, and dismounting is not
It is convenient, and easily error.
Utility model content
The purpose of this utility model is
In order to solve the above technical problems, the utility model employs following technical scheme：
Integrated lithium-ion power battery system, including the battery modules and module management system being made up of cell,
The module management system includes the heating system being arranged in battery modules and cooling system, state acquisition module and module pipe
Module is managed, the state acquisition module is used for the temperature and voltage parameter for monitoring battery, and heating system, cooling system and state are adopted
Collection module connects module management system respectively.
In above-mentioned technical proposal, further, the battery modules are fixed including cell, fixed support and module
Plate, the fixed support is used to connect each cell, and the module fixed plate is separately positioned on both sides above and below battery modules.
In above-mentioned technical proposal, further, the heating system includes being arranged on the heating plate of battery modules side, set
Put the heat-conducting plate between each cell and the heat conductive pad being arranged between heating plate and battery modules.
In above-mentioned technical proposal, further, the heating system also includes heat-insulation layer and insulation cover, and the heat-insulation layer is set
Put on the outside of heating plate, insulation cover is arranged on the outside of heat-insulation layer.
In above-mentioned technical proposal, further, the cooling system includes the liquid for being arranged on battery modules side or bottom
Cold drawing and the heat conductive pad being arranged between liquid cooling plate and battery modules.
In above-mentioned technical proposal, further, the lug of each cell is connected by lug connecting plate, the shape
State acquisition module includes the patchplug of collection plate and connection collection plate, and collection plate is fixedly connected with lug connecting plate.
In above-mentioned technical proposal, further, grafting joint, the state acquisition are provided with the module management module
Module and module management module pass through grafting joint and grafting joint socket connection.
In above-mentioned technical proposal, further, the module management module is arranged on the outside of collection plate, the collection plate and
Anti-tampering protection cap is provided between module management module.
In above-mentioned technical proposal, further, protection cap, protection cap and battery are provided with the outside of the module management module
It is fixedly connected between module, module management module is fixedly mounted on battery modules side.
In above-mentioned technical proposal, further, the anti-tampering protection cap and protection cap surface are sprayed with anti-interference paint.
Compared with prior art, the utility model has the advantages that：
1) compact overall structure, integration degree is high；By heating plate, liquid cooling plate, state acquisition module, module management module
Integrated with battery modules, make whole electrokinetic cell system that there is modular feature, compact overall structure improves and is
The integration degree of system.
2) modular construction is used, is easy to repair and changes；Module management module can be carried out individually to a set of battery modules
Control and management, each battery modules are used as independent unit, you can be used alone, and connection in series-parallel also can be easily used as needed
Use, reach the effect of quick change.
3) intelligent management to battery modules and protection, the temperature of automatic detection battery modules, to battery mould can be achieved
Group is heated and cooled down, and enables battery modules normal work under various working environments.
Brief description of the drawings
Fig. 1 is the utility model decomposing state structural representation.
Fig. 2 is the utility model confined state structural representation.
In figure：1- cells, 2- fixed supports, 3- module fixed plates, 4- heating plates, 5- heat conductive pads, 6- heat-insulation layers, 7-
Insulation cover, 8- fastening bolts, 9- liquid cooling plates, 11- collection plates, the anti-tampering protection caps of 12-, 13- module management modules, 14- protections
Lid.
Embodiment
The utility model is further described with specific embodiment below in conjunction with the accompanying drawings.
Integrated lithium-ion power battery system in the present embodiment, including the battery modules and mould being made up of cell
Group management system, module management system includes the heating system being arranged in battery modules and cooling system, state acquisition module
With module management module, state acquisition module is used for the temperature and voltage parameter for monitoring battery, heating system, cooling system and shape
State acquisition module connects module management system respectively.Battery modules include cell 1, fixed support 2 and module fixed plate 3,
Fixed support 2 is used to connect each cell 1, and module fixed plate 3 is separately positioned on both sides above and below battery modules.Heating system bag
Include the heating plate 4 for being arranged on battery modules side, the heat-conducting plate being arranged between each cell, be arranged on heating plate 4 and electricity
Heat conductive pad 5, heat-insulation layer 6 and insulation cover 7 between the module of pond, heat-insulation layer 6 are arranged on the outside of heating plate 4, and insulation cover 7 is arranged on guarantor
The warm outside of layer 6.Cooling system is including being arranged on the liquid cooling plate 9 of battery modules side or bottom and being arranged on liquid cooling plate and battery mould
Heat conductive pad 5 between group.
The lug of each cell is connected by lug connecting plate, and state acquisition module includes collection plate 11 and connection is gathered
The patchplug of plate 11, collection plate 11 is fixedly connected with lug connecting plate.Grafting joint, shape are provided with module management module 13
State acquisition module and module management module pass through grafting joint and grafting joint socket connection.Module management module 13, which is arranged on, adopts
Collect the outside of plate 11, anti-tampering protection cap 12 is provided between collection plate 11 and module management module 13；Outside module management module 13
Side is provided with protection cap 14, is fixedly connected between protection cap 14 and battery modules, and module management module 13 is fixedly mounted on into electricity
Pond module side.
Battery cell 1 is fixed on battery fixing bracket 2 according to connection in series-parallel relation in such as Fig. 1 and 2, the present embodiment, is constituted
Cell group, installs module fixed plate 3 in the both sides up and down of cell group, is bolted composition battery modules.
When heating system is installed, heat conductive pad 5 first is pasted in battery modules side, then heating plate 4, heat-insulation layer are installed successively
6 and insulation cover 7.Heating plate 4 is made using the preferable material of Heat Conduction Material, and centre sets self-clinching stud, plays positioning action.Protect
Insulation cover is fixed in the warm outside of lid 7 using four fastening bolts, and compresses heating plate 4, heating plate 4 is closely connect with battery modules
Touch, so as to improve heat transfer efficiency.
When cooling system is installed, heat conductive pad 5 is pasted in battery modules opposite side, then fixes liquid cooling plate 9 through module
Self-clinching stud on plate 3, makes liquid cooling plate 9 be in close contact with battery modules, so as to improve heat transfer efficiency.
In the present embodiment, collection plate 11 is highly integrated, is bolted on lug connecting plate, and outside is using insulation resistance
Combustible material is made, and circuit board is integrated in inside collection plate 11, directly reads battery temperature and voltage data.Module management module 13
Same highly integrated, the both sides of module management system 13 set anti-tampering protection cap 12 and protection cap 14 respectively.
In order to improve the protection effect to module management module, the utility model is by anti-tampering protection cap 12 and protection cap 14
It is designed to seal cover-type structure, it can specifically have but be not limited to following several forms：
(1) anti-tampering protection cap 12 and protection cap 14 surface is sprayed with anti-interference paint, anti-tampering protection cap 12 and protection cap 14
Use and snap connection by snapping connection, between protection cap 14 and fixed plate 3.
(2) anti-tampering protection cap 12 and protection cap 14 surface is sprayed with anti-interference paint, anti-tampering protection cap 12 and protection cap 14
It is bolted, is connected by screw bolts between protection cap 14 and fixed plate 3.
In the present embodiment, module management module by with state acquisition module socket connection, reading state acquisition module inspection
The cell voltage and temperature information measured, controls heating plate or liquid cooling plate to adjust the temperature of electrokinetic cell system according to the data of collection
Degree, realizes the real-time control of the working condition of battery.
Specification and drawings of the present utility model are considered as illustrative and not restrictive, on the utility model basis
On, those skilled in the art are according to disclosed technology contents, it is not necessary to which performing creative labour just can be to some of technologies
Feature makes some and replaces and deform, in protection domain of the present utility model.
Claims (10)
1. integrated lithium-ion power battery system, it is characterised in that：Including the battery modules being made up of cell and module
Management system, the module management system includes the heating system being arranged in battery modules and cooling system, state acquisition mould
Block and module management module, the state acquisition module are used for the temperature and voltage parameter for monitoring battery, heating system, cooling system
System and state acquisition module connect module management system respectively.
2. integrated lithium-ion power battery system according to claim 1, it is characterised in that：The battery modules include
Cell, fixed support and module fixed plate, the fixed support are used to connect each cell, the module fixed plate point
Both sides above and below battery modules are not arranged on.
3. integrated lithium-ion power battery system according to claim 1, it is characterised in that：The heating system includes
It is arranged on the heating plate of battery modules side, the heat-conducting plate being arranged between each cell and is arranged on heating plate and battery mould
Heat conductive pad between group.
4. integrated lithium-ion power battery system according to claim 3, it is characterised in that：The heating system is also wrapped
Heat-insulation layer and insulation cover are included, the heat-insulation layer is arranged on the outside of heating plate, and insulation cover is arranged on the outside of heat-insulation layer.
5. integrated lithium-ion power battery system according to claim 1, it is characterised in that：The cooling system includes
The heat conductive pad for being arranged on the liquid cooling plate of battery modules side or bottom and being arranged between liquid cooling plate and battery modules.
6. integrated lithium-ion power battery system according to claim 1, it is characterised in that：Each cell
Lug is connected by lug connecting plate, and the state acquisition module includes the patchplug of collection plate and connection collection plate, collection
Plate is fixedly connected with lug connecting plate.
7. integrated lithium-ion power battery system according to claim 6, it is characterised in that：The module management module
On be provided with grafting joint, the state acquisition module and module management module passes through grafting joint and the grafting of grafting joint connects
Connect.
8. integrated lithium-ion power battery system according to claim 6, it is characterised in that：The module management module
It is arranged on the outside of collection plate, anti-tampering protection cap is provided between collection plate and the module management module.
9. integrated lithium-ion power battery system according to claim 8, it is characterised in that：The module management module
Outside is provided with protection cap, is fixedly connected between protection cap and battery modules, and module management module is fixedly mounted on into battery mould
Group side.
10. integrated lithium-ion power battery system according to claim 9, it is characterised in that：The anti-tampering protection
Lid and protection cap surface are sprayed with anti-interference paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621423187.7U CN206388820U (en) | 2016-12-23 | 2016-12-23 | Integrated lithium-ion power battery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621423187.7U CN206388820U (en) | 2016-12-23 | 2016-12-23 | Integrated lithium-ion power battery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206388820U true CN206388820U (en) | 2017-08-08 |
Family
ID=59490769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621423187.7U Active CN206388820U (en) | 2016-12-23 | 2016-12-23 | Integrated lithium-ion power battery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206388820U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107623091A (en) * | 2017-10-18 | 2018-01-23 | 欣旺达电子股份有限公司 | Soft Roll energy-storage battery |
-
2016
- 2016-12-23 CN CN201621423187.7U patent/CN206388820U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107623091A (en) * | 2017-10-18 | 2018-01-23 | 欣旺达电子股份有限公司 | Soft Roll energy-storage battery |
| CN107623091B (en) * | 2017-10-18 | 2020-06-19 | 欣旺达电子股份有限公司 | Soft package energy storage battery |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203225318U (en) | Battery module | |
| CN105633501B (en) | Electric vehicle dynamic cell group liquid stream heat management device, management system and its control method | |
| CN201160087Y (en) | Electrokinetic cell module for automobile | |
| CN105789733A (en) | Thermal management device and power source device | |
| CN205752454U (en) | Power battery of electric vehicle constant temperature guard box | |
| CN111129413B (en) | Battery module heating and collecting device, battery module and vehicle | |
| CN204333165U (en) | A kind of battery pack heat management device | |
| CN206388820U (en) | Integrated lithium-ion power battery system | |
| CN103367835A (en) | Power battery thermal management system based on loop heat pipes | |
| CN110649193A (en) | Low temperature resistant battery module | |
| CN206834288U (en) | A kind of dynamic lithium battery module with battery core heat conduction isolating device | |
| CN203766543U (en) | Power battery heating system for increasing electric vehicle low temperature cruising distance | |
| CN206471425U (en) | The power battery module of bottom heat conduction | |
| CN206076453U (en) | It is a kind of can quick soaking electrokinetic cell module | |
| CN201781036U (en) | Lithium ion battery and temperature collection module of management system thereof | |
| CN108422885A (en) | Main Control Tank, battery management system and electric vehicle | |
| CN203135508U (en) | Electric vehicle battery management system | |
| CN203607506U (en) | Power supply box integrating management system and heat radiating system | |
| CN108110152B (en) | Square battery pack based on honeycomb structure | |
| CN108091801B (en) | Monomer battery with hexagonal honeycomb structure | |
| CN218525630U (en) | Integrated mounting bracket and high-capacity battery pack | |
| CN208970598U (en) | Novel battery modular structure | |
| CN110137603A (en) | A kind of lithium-ion-power cell | |
| CN110148809A (en) | A kind of lithium-ion-power cell | |
| CN210296449U (en) | Power battery package structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |