CN207925553U - A kind of rail traffic thermal-control battery module - Google Patents
A kind of rail traffic thermal-control battery module Download PDFInfo
- Publication number
- CN207925553U CN207925553U CN201820390421.3U CN201820390421U CN207925553U CN 207925553 U CN207925553 U CN 207925553U CN 201820390421 U CN201820390421 U CN 201820390421U CN 207925553 U CN207925553 U CN 207925553U
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- heat
- battery module
- plate
- battery core
- control
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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 kind of rail traffic thermal-control battery modules, including：Lithium ion battery module, temperature control plate, heat-conducting plate and 2 are connected and fixed plate outside；The both ends of the lithium ion battery module are connected and fixed plate outside with one respectively and connect；The temperature control plate is fixed on one end of heat-conducting plate；The lithium ion battery module includes several flexible packaged battery core units, and the grouped aspect of the flexible packaged battery core unit is in parallel or series；Gap is equipped between the flexible packaged battery core unit, the heat-conducting plate is inserted into from the bottom of lithium ion battery module in the gap between flexible packaged battery core unit.The thermal-control battery module can carry out the electric discharge of larger multiplying power and have certain temperature and environmental suitability, can control the temperature of battery core entirety in normal operating range.
Description
Technical field
The utility model is related to lithium ion battery temperature control, in groups, and in particular, to a kind of rail traffic thermal-control battery module
(inverted).
Background technology
Battery (including single cell of thermo and battery pack, lithium ion battery etc.) is likely to be at different building rings when in use
In border, thus show different performances.For example, under the extreme situations such as high temperature, low temperature, high pressure, high rate charge-discharge, it may
Battery overheat etc. occur causes to damage the reversible phenomenon generation of battery, or even directly shortens battery life, influences battery modules
Operating cost.Therefore, the temperature control of battery is the problem of having to face in battery normal use.
Utility model content
In view of the deficiencies in the prior art, the purpose of this utility model is to provide a kind of temperature control battery modules, energy
Temperature of enough effective control batteries under big multiplying power discharging state, effectively extends battery life.It is put in battery modules high current
It is capable of the temperature of average cell module in electric process.
To achieve the above objectives, the technical scheme adopted by the utility model is that：
A kind of rail traffic thermal-control battery module, including：It is connected outside lithium ion battery module, temperature control plate, heat-conducting plate and 2
Fixed plate；
The both ends of the lithium ion battery module are connected and fixed plate outside with one respectively and connect；The temperature control plate is fixed on heat conduction
One end of plate；The lithium ion battery module includes several flexible packaged battery core units, the shape in groups of the flexible packaged battery core unit
Formula is in parallel or series；Gap is equipped between the flexible packaged battery core unit, the heat-conducting plate is from the bottom of lithium ion battery module
Portion is inserted into the gap between flexible packaged battery core unit.
On the basis of said program, the heat-conducting mode of the thermal-control battery module is transmission of heat by contact, when needing cooling, heat
Amount is transmitted to heat-conducting plate from lithium ion battery module, and heat is transmitted to temperature control plate by heat-conducting plate；When needing heating, heat transfer direction phase
Instead.
On the basis of said program, the flexible packaged battery core unit includes battery battery core and two identical battery core branch
Frame；Fixed battery battery core inside described two identical battery core brackets.
On the basis of said program, the temperature control plate can be electronic temperature control component, cooled plate, phase-change material etc..
On the basis of said program, the cooled plate is made of two blocks of aluminium sheets, and two blocks of aluminium sheets are soft aluminium,
The surrounding fitting of two blocks of aluminium sheets, the preferable aluminium sheet of flatness are directly fitted with heat-conducting plate.
On the basis of said program, the aluminium sheet is directly connected to heat-conducting plate by soldering processes, can good heat transfer.
On the basis of said program, the heat-conducting plate is Heat Conduction Material, and the Heat Conduction Material includes aluminum strip and heat pipe.
Through the above technical solutions, the thermal-control battery module is in inversion state, using gravity-type heat pipe, heat radiation energy
Power can be greatly enhanced.The rail traffic thermal-control battery module of the utility model can carry out the electric discharge of larger multiplying power and have
Certain temperature and environmental suitability can control the temperature of battery core entirety in normal operating range.
Description of the drawings
The utility model has following attached drawing：
The structure chart of Fig. 1 the utility model.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
As shown in Figure 1, rail traffic thermal-control battery module described in the utility model, including：Lithium ion battery module 1,
Temperature control plate 2, heat-conducting plate 3 and 2 are connected and fixed plate 4 outside；
The both ends of the lithium ion battery module 1 are connected and fixed plate 4 outside with one respectively and connect；The temperature control plate 2 is fixed on
One end of heat-conducting plate 3；The lithium ion battery module 1 includes several flexible packaged battery core units, the flexible packaged battery core unit
Grouped aspect is in parallel or series；Gap is equipped between the flexible packaged battery core unit, the heat-conducting plate 3 is from lithium ion battery mould
The bottom of group 1 is inserted into the gap between flexible packaged battery core unit.
On the basis of said program, the heat-conducting mode of the thermal-control battery module is transmission of heat by contact, when needing cooling, heat
Amount is transmitted to heat-conducting plate 3 from lithium ion battery module 1, and heat is transmitted to temperature control plate 2 by heat-conducting plate 3；When needing heating, heat transfer direction
On the contrary.
On the basis of said program, the flexible packaged battery core unit includes battery battery core and two identical battery core branch
Frame；Fixed battery battery core inside described two identical battery core brackets.
On the basis of said program, the temperature control plate 2 can be electronic temperature control component, cooled plate, phase-change material etc..
On the basis of said program, the cooled plate is made of two blocks of aluminium sheets, and two blocks of aluminium sheets are soft aluminium,
The surrounding fitting of two blocks of aluminium sheets, the preferable aluminium sheet of flatness are directly fitted with heat-conducting plate 3.
On the basis of said program, the aluminium sheet is directly connected to heat-conducting plate 3 by soldering processes, can good heat transfer.
On the basis of said program, the heat-conducting plate 3 is Heat Conduction Material, and the Heat Conduction Material includes aluminum strip and heat pipe.
The content not being described in detail in this specification belongs to the prior art well known to professional and technical personnel in the field.
Claims (7)
1. a kind of rail traffic thermal-control battery module, it is characterised in that：Including：Lithium ion battery module, temperature control plate, heat-conducting plate and
It is connected and fixed plate outside 2；
The both ends of the lithium ion battery module are connected and fixed plate outside with one respectively and connect；The temperature control plate is fixed on heat-conducting plate
One end；The lithium ion battery module includes several flexible packaged battery core units, and the grouped aspect of the flexible packaged battery core unit is
In parallel or series；Gap is equipped between the flexible packaged battery core unit, the heat-conducting plate is inserted from the bottom of lithium ion battery module
Enter in the gap between flexible packaged battery core unit.
2. rail traffic thermal-control battery module as described in claim 1, it is characterised in that：The heat conduction of the thermal-control battery module
Mode is transmission of heat by contact, and when needing cooling, heat is transmitted to heat-conducting plate from lithium ion battery module, and heat is transmitted to temperature control by heat-conducting plate
Plate；When needing heating, heat transfer direction is opposite.
3. rail traffic thermal-control battery module as described in claim 1, it is characterised in that：The flexible packaged battery core unit includes
Battery battery core and two identical battery core brackets；Fixed battery battery core inside described two identical battery core brackets.
4. rail traffic thermal-control battery module as described in claim 1, it is characterised in that：The temperature control plate is electronic temperature control member
Device, cooled plate or phase-change material.
5. rail traffic thermal-control battery module as claimed in claim 4, it is characterised in that：The cooled plate is by two pieces of aluminium sheet structures
At two blocks of aluminium sheets are soft aluminium, and the surrounding of two blocks of aluminium sheets is bonded, and the preferable aluminium sheet of flatness is directly pasted with heat-conducting plate
It closes.
6. rail traffic thermal-control battery module as claimed in claim 5, it is characterised in that：The aluminium sheet passes through pricker with heat-conducting plate
Welding is directly connected to, can good heat transfer.
7. rail traffic thermal-control battery module as described in claim 1, it is characterised in that：The heat-conducting plate is Heat Conduction Material,
The Heat Conduction Material includes aluminum strip and heat pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820390421.3U CN207925553U (en) | 2018-03-22 | 2018-03-22 | A kind of rail traffic thermal-control battery module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820390421.3U CN207925553U (en) | 2018-03-22 | 2018-03-22 | A kind of rail traffic thermal-control battery module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207925553U true CN207925553U (en) | 2018-09-28 |
Family
ID=63596054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820390421.3U Active CN207925553U (en) | 2018-03-22 | 2018-03-22 | A kind of rail traffic thermal-control battery module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207925553U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108417749A (en) * | 2018-03-22 | 2018-08-17 | 北京北交新能科技有限公司 | A kind of rail traffic thermal-control battery module |
-
2018
- 2018-03-22 CN CN201820390421.3U patent/CN207925553U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108417749A (en) * | 2018-03-22 | 2018-08-17 | 北京北交新能科技有限公司 | A kind of rail traffic thermal-control battery module |
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| GR01 | Patent grant |