CN205900640U - Battery module and car that has it - Google Patents
Battery module and car that has it Download PDFInfo
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- CN205900640U CN205900640U CN201620776631.7U CN201620776631U CN205900640U CN 205900640 U CN205900640 U CN 205900640U CN 201620776631 U CN201620776631 U CN 201620776631U CN 205900640 U CN205900640 U CN 205900640U
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- heat
- support
- transfer device
- battery core
- heat exchanger
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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 battery module and car that has it, the battery module includes: the electricity core, first support and second support, first support and second support are established respectively at the both ends of electric core with fixed electric core, first insulation board and second insulation board, first insulation board and second insulation board are established respectively on first support and second support, heat -transfer device, heat -transfer device are established between first support and second support, heat -transfer device and electric core link to each other with electric core heat transfer, the heat exchanger, the heat exchanger links to each other in order to carry out the heat transfer to the heat -transfer device with the heat -transfer device. According to the utility model discloses a heating or cooling to electric core can be realized to the battery module. And can with the temperature control of electric core in specific scope, improve the temperature uniformity of battery module, and then can guarantee the performance and the life of battery module.
Description
Technical field
This utility model is related to automobile technical field, more particularly, to a kind of battery modules and have its automobile.
Background technology
Cylindrical cell because its Product Process is ripe, in groups flexibly the features such as, be widely used in pure electric automobile.But
Cylindrical cell is high because of energy density, in groups after battery bag produce in charge and discharge process, especially high rate charge-discharge in a large number
Heat, if heat can not timely and effectively dissipate, will lead to heat in battery bag accumulated inside, there is thermal runaway dangerous.Electricity
Pond will lead to cell performance decay to accelerate in higher temperature levels discharge and recharge, excessive temperature difference for a long time.Using natural cooling no
Method meets radiating requirements, and adopts air-cooled, and by leading to, the battery core temperature difference before and after flow field is larger, is equally unfavorable for ensureing making of battery core
With performance and life-span.
Utility model content
This utility model is intended at least solve to a certain extent one of above-mentioned technical problem.
For this reason, the purpose of this utility model is to propose a kind of battery modules, described battery modules can be by the temperature of battery core
Degree controls in particular range and temperature consistency is good, ensure that serviceability and the life-span of battery modules.
This utility model also proposed a kind of automobile with described battery modules.
Battery modules according to this utility model first aspect, comprising: battery core；First support and second support, described
One support and second support are respectively provided at the two ends of described battery core with fixing described battery core；First insulation board and the second insulation board,
Described first insulation board and described second insulation board are respectively provided in described first support and described second support；Heat-transfer device,
Described heat-transfer device is located between described first support and described second support, described heat-transfer device be connected with described battery core with
Described battery core heat exchange；Heat exchanger, described heat exchanger is connected with described heat-transfer device to carry out heat exchange to described heat-transfer device.
According to battery modules of the present utility model, by arranging heat-transfer device and heat exchanger, heat-transfer device is connected with battery core,
Heat exchanger is connected with heat-transfer device.When battery core temperature is too high, the heat transfer that can be produced battery core by heat-transfer device is to heat exchange
Device, can be radiated to heat-transfer device by radiator, thus can achieve the radiating to battery core, meet the radiating requirements of battery core,
Improve radiating efficiency.When battery core temperature is too low, battery core can be heated by heat-exchanger rig.Thus can be by the temperature control of battery core
In particular range, improve the temperature consistency of battery modules, and then ensure that the serviceability of battery modules and use the longevity
Life.
In addition, according to battery modules of the present utility model can also have as follows add technical characteristic:
According to some embodiments of the present utility model, described battery core includes multiple cells vertically extending,
Described heat-transfer device includes the corresponding heat conducting sleeve of multiple and described cell shape, and described heat conducting sleeve is set in described
On cell.
Alternatively, it is filled with heat conductive silica gel between described heat conducting sleeve and described cell.
According to some embodiments of the present utility model, described first support and described second support are respectively heat-conducting plastic
Part.
Alternatively, described battery modules also include: heat-conducting plate, and described heat-conducting plate is located at described heat-transfer device and described heat exchange
Between device, the two ends of described heat-conducting plate are connected with described first support and described second support respectively.
Further, between described heat-conducting plate and described first support and described second support, described heat-conducting plate with described
It is separately filled with heat conductive silica gel between heat exchanger and described heat-transfer device.
According to some embodiments of the present utility model, described heat exchanger is formed as tabular and is sticked in described heat-transfer device
Sidepiece, defines heat exchanger channels in described heat exchanger, described heat exchanger has the cooling liquid inlet with the conducting of described heat exchanger channels
And cooling liquid outlet.
Alternatively, in the vertical direction, described cooling liquid inlet is located above described cooling liquid outlet.
Battery modules according to above-described embodiment are included according to the automobile of this utility model second aspect.
Due to having above-mentioned technique effect according to the battery modules of this utility model above-described embodiment, therefore, this practicality is new
The automobile of type embodiment also has above-mentioned technique effect, i.e. the automobile according to this utility model embodiment, by arranging above-mentioned electricity
Pond module, can be heated or cooled to battery core, by the temperature control of battery core in particular range, thus battery modules can be ensured
Temperature consistency, and then ensure that serviceability and the service life of battery modules, improve the experience of automobile.
Additional aspect of the present utility model and advantage will be set forth in part in the description, partly will be from explained below
In become obvious, or recognized by practice of the present utility model.
Brief description
Above-mentioned and/or additional aspect of the present utility model and advantage will from reference to the description to embodiment for the accompanying drawings below
Become obvious and easy to understand, wherein:
Fig. 1 is the structural representation of the battery modules according to this utility model embodiment；
Fig. 2 is the explosive view of the battery modules according to this utility model embodiment；
Fig. 3 is the structural representation of the heat exchanger according to this utility model embodiment.
Reference:
100: battery modules；
1: battery core；
21: first support, 22: second support；
31: the first insulation boards, 32: the second insulation boards；
4: heat-transfer device；
5: heat exchanger, 51: heat exchanger channels, 52: cooling liquid inlet, 53: cooling liquid outlet；
6: heat-conducting plate.
Specific embodiment
Embodiment of the present utility model is described below in detail, the example of described embodiment is shown in the drawings, wherein ad initio
To the element that same or similar label represents same or similar element or has same or like function eventually.Below by ginseng
The embodiment examining Description of Drawings is exemplary it is intended to be used for explaining this utility model, and it is not intended that to this utility model
Restriction.
In description of the present utility model it is to be understood that term " " center ", " longitudinal ", " horizontal ", " length ", " width
Degree ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", the finger such as " outward "
The orientation showing or position relationship are based on orientation shown in the drawings or position relationship, be for only for ease of description this utility model and
Simplify description, rather than the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration
And operation, therefore it is not intended that to restriction of the present utility model.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or hint relative importance
Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or two
More than, unless otherwise expressly limited specifically.
In this utility model, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection ", " Gu
Fixed " etc. term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be to be mechanically connected or electrical connection；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in this utility model.
Below with reference to the accompanying drawings battery modules 100 according to this utility model embodiment are described.
As shown in Figure 1-Figure 3, battery core 1, first support can be included according to the battery modules 100 of this utility model embodiment
21st, second support 22, the first insulation board 31, the second insulation board 32, heat-transfer device 4 and heat exchanger 5.
Specifically, first support 21 and second support 22 are respectively provided at the two ends of battery core 1 to fix battery core 1, the first insulation
Plate 31 and the second insulation board 32, the first insulation board 31 and the second insulation board 32 are respectively provided at first support 21 and second support 22
On, heat-transfer device 4 is located between first support 21 and second support 22, heat-transfer device 4 be connected with battery core 1 with battery core 1 heat exchange,
Heat exchanger 5 is connected with heat-transfer device 4 to carry out heat exchange to heat-transfer device 4.
As depicted in figs. 1 and 2, battery core 1 can include multiple monocells, and first support 21 is located at the upper end of battery core 1, and second
Support 22 is located at the lower end of battery core 1, can fix the two ends of battery core 1 respectively by first support 21 and second support 22.First is exhausted
Listrium 31 is located in first support 21 and is located at the upper end of first support 21, and the second insulation board 32 is located in second support 22 and position
Lower end in second support 22.It should be noted that top and bottom here refer to respectively monocell the upper end of axial direction and under
End, i.e. the positive terminal of battery core 1 and negative pole end, wherein, upper end can refer to one of positive terminal and negative pole end of battery core 1, lower end
Criticize in extreme and negative pole end another.
Heat-transfer device 4 is located at and is connected between first support 21 and second support 22 and with battery core 1, with battery core 1, heat can occur
Exchange, heat exchanger 5 is connected with heat-transfer device 4, can carry out heat exchange that is to say, that heat exchanger 5 is filled by heat conduction with heat-transfer device 4
Put 4 and can carry out heat exchange with battery core 1.Battery core 1 can be heated or cooled from there through heat exchanger 5, can be carried by heat-transfer device 4
The heat exchange efficiency of high battery core 1.For heat exchanger 5 for heating or cooling down, can be selected according to the temperature of battery core 1.From
And making of battery modules 100 can be improved by the temperature control of battery core 1 within the specific limits, to ensure the normal discharge and recharge of battery core 1
Use the life-span.
At low ambient temperatures, when the temperature of battery core 1 is too low, heat exchanger 5 can produce heat, and heat-transfer device 4 can be by heat exchange
The heat transfer of device 5, to battery core 1, to heat, improves the temperature of battery core 1 to battery core 1, thus being conducive to the charge and discharge of battery
Electricity.When the temperature of battery core 1 is too high, heat exchanger 5 is used for cooling down battery core 1, and the heat that battery core 1 produces can be transferred to heat-transfer device 4,
Heat-transfer device 4 transfers heat to heat exchanger 5, can be distributed heat by heat exchanger 5, effectively to be radiated to battery core 1, fall
The temperature of low battery core 1.Thus can effective control battery core 1 temperature in particular range, improve battery modules 100 temperature consistent
Property, thus ensureing the service life of battery modules 100.
Thus, the battery modules 100 according to this utility model embodiment, heat-transfer device 4 is connected with battery core 1, heat exchanger 5 with
Heat-transfer device 4 is connected.By arranging heat-transfer device 4 and heat exchanger 5, when battery core 1 temperature is too high, can be by by heat-transfer device 4
The heat transfer that battery core 1 produces, to heat exchanger 5, can be radiated to heat-transfer device 4 by heat exchanger 5, to realize to battery core 1
Radiating, meets the radiating requirements of battery core 1, improves radiating efficiency.When battery core 1 temperature is too low, can be to battery core 1 by heat-exchanger rig
Heating.Thus the temperature consistency of battery modules 100 by the temperature control of battery core 1 in particular range, can be improved, and then can
Ensure serviceability and the service life of battery modules 100.
Alternatively, heat-transfer device 4 may be provided between first support 21 and second support 22, and heat exchanger 5 is located at heat-transfer device 4
Sidepiece.Specifically, battery core 1 is located between first support 21 and second support 22, and heat-transfer device 4 is connected with battery core 1 and can be with electricity
Core 1 conducts heat uniformly, and heat exchanger 5 can carry out heat exchange with the sidepiece of heat-transfer device 4.From there through heat-transfer device 4 sidepiece can with change
Hot device 5 carries out heat exchange, and facilitates installation and the fixation of heat-transfer device 4 and heat exchanger 5.As depicted in figs. 1 and 2, heat exchanger 5 can
It is located at the side of heat-transfer device 4 it is also possible to be arranged on multiple sides wall of heat-transfer device 4, to improve heat transfer effect.
In some embodiments of the present utility model, battery core 1 can include multiple cells vertically extending,
Heat-transfer device 4 includes multiple heat conducting sleeves corresponding with cell shape, and heat conducting sleeve is set on cell.Change speech
It, heat-transfer device 4 includes multiple heat conducting sleeves, and battery core 1 includes multiple cells, and each cell is vertically arranged, multiple
Heat conducting sleeve is correspondingly arranged with multiple cells respectively and multiple heat conducting sleeve is respectively sleeved on multiple cells.By
This, can increase heat-transfer device 4 and the heat transfer area of battery core 1, is conducive to the heat between battery core 1 and heat-transfer device 4 timely and effective
Transmission, improve heat transfer efficiency.And heat-transfer device 4 and multiple cells all can carry out heat exchange so that heat passes
Pass more uniform, thus can make battery core 1 heat exchange more uniform, the temperature consistency of battery modules 100, Jin Erti can be improved
The serviceability of high battery modules 100 and life-span.
Alternatively, heat conductive silica gel can be filled between heat conducting sleeve and cell.Thus being conducive to heat conducting sleeve and list
Heat transfer between body battery, can achieve the fixation between heat conducting sleeve and cell simultaneously, also can reduce heat conducting sleeve
Cylinder and the thermal conduction resistance of cell.
In some embodiments of the present utility model, first support 21 and second support 22 can be heat-conducting plastic part respectively.
Thus, first support 21 and second support 22 not only play fixing effect to battery core 1, and it is anti-that battery core 1 can be carried out with insulation
Shield.Meanwhile, battery core 1 also can carry out heat exchange with first support 21 and second support 22.Thus passing through battery core 1, heat-transfer device 4 and
First support 21 and second support 22 can form the multichannel transmission of heat, thus heat transfer efficiency can be improved, also so that heat
Amount transmission is more uniform, can further improve the uniformity of battery core 1 heat exchange, further improves the serviceability of battery core 1
And the life-span.
Alternatively, as shown in Fig. 2 battery modules 100 can also include heat-conducting plate 6, heat-conducting plate 6 be located at heat-transfer device 4 with
Between heat exchanger 5, the two ends of heat-conducting plate 6 are connected with first support 21 and second support 22 respectively.Specifically, heat-conducting plate 6 with lead
Thermal 4 is connected and is located at the side of heat-transfer device 4, and heat exchanger 5 is sticked on heat-conducting plate 6, and heat-conducting plate 6 has good heat conduction
Effect, can improve heat transfer effect by heat-conducting plate 6, thus the cooling to battery core 1 or heats can be improved.
Further, between heat-conducting plate 6 and first support 21 and second support 22, heat-conducting plate 6 and heat exchanger 5 and heat conduction dress
Put and heat conductive silica gel between 4, can be separately filled with.Thus thermal conduction resistance can be reduced, improve heat transfer efficiency, and then improve battery core 1
Cooling or heats it is ensured that the performance and used life of battery modules 100.
In some examples of the present utility model, heat exchanger 5 is formed as tabular and is sticked in the sidepiece of heat-transfer device 4,
Heat exchanger channels 51 are defined, heat exchanger 5 has to go out with the cooling liquid inlet 52 of heat exchanger channels 51 conducting and coolant in heat exchanger 5
Mouth 53.
As shown in figure 3, having heat exchanger channels 51 in heat exchanger 5, heat exchanger 5 is provided with cooling liquid inlet 52 and coolant goes out
Mouth 53, cooling liquid inlet 52 is connected with heat exchanger channels 51 respectively with cooling liquid outlet 53, and heat exchanger 5 is formed as tabular, and fits
In the sidepiece of heat-transfer device 4, to be conducive to the heat exchange between heat-transfer device 4 and heat exchanger 5.
Specifically, battery modules 100 can have heating-up temperature preset value and chilling temperature preset value, when battery core 1 temperature reaches
During to chilling temperature preset value, cryogenic liquid enters heat exchanger channels 51 by cooling liquid inlet 52, and the heat that battery core 1 produces passes through
Heat-transfer device 4 is transferred to heat exchanger 5, and cryogenic liquid flows to carry out heat exchange with heat-transfer device 4 in heat exchanger channels 51, and
Flow out from cooling liquid outlet 53 to take away heat, thus realizing the cooling to battery core 1.
When battery core 1 temperature reaches heating-up temperature preset value, high temperature coolant enters heat exchanger channels from cooling liquid inlet 52
51, high temperature coolant flows in heat exchanger channels 51, and carries out heat exchange with heat-transfer device 4, to transfer heat to battery core 1,
Cryogenic liquid after heat exchange flows out from cooling liquid outlet 53, thus realizing the heating to battery core 1.Thus, thus can achieve right
Being heated or cooled of battery core 1,
Further, heating element heater and cooling element can be provided with the outside of battery modules 100, can be right by heating element heater
Coolant is heated to form high temperature coolant to heat to battery core 1.Coolant can be carried out cold by cooling element
But.When heating to battery core 1, coolant enters heat exchanger channels 51 from cooling liquid inlet 52, and flows from cooling liquid outlet 53
Go out, the coolant of outflow flows to heat exchanger 5 after may be heated element heating again.When cooling down to battery core 1, coolant
Flow out from cooling liquid outlet 53 to after battery core 1 cooling, the coolant of outflow can flow direction cooling again after cooling element cooling
Liquid import 52.Thus can achieve recycling of coolant.
Alternatively, in the vertical direction, cooling liquid inlet 52 can be located above cooling liquid outlet 53.Thus, coolant from
The cooling liquid inlet 52 of top enters, and cooling liquid outlet 53 from below is discharged.Thus cooling liquid inlet 52 and cold can be reduced
But the pressure reduction of liquid outlet 53, to be conducive to the flowing of coolant.
Further, cooling liquid inlet 52 and cooling liquid outlet 53 may be provided in the same side of heat exchanger 5, and heat exchanger channels 51 set
In heat exchanger 5, can extend along the length direction of heat exchanger 5, heat exchanger channels 51 may include multistage u shape pipeline, multistage u shape pipeline
It is connected in series and is uniformly arranged on heat exchanger 5.One end of heat exchanger channels 51 is connected with cooling liquid inlet 52, heat exchanger channels 51
The other end is connected with cooling liquid outlet 53, and coolant flows in heat exchanger 5 and can carry out heat exchange with heat-transfer device 4, to reach
Cooling or heating purpose and there is good heat transfer effect.
For coolant, coolant can be mixed liquor of water, oil, freon or water and ethylene glycol etc., thus can
Absorb heat.Preferably, coolant can be water and ethylene glycol mixture.
Additionally, this utility model also proposed a kind of automobile of the battery modules 100 with above-described embodiment.
Because the battery modules 100 according to this utility model above-described embodiment have above-mentioned technique effect, therefore, this practicality
The automobile of new embodiment also has above-mentioned technique effect, i.e. the automobile according to this utility model embodiment, above-mentioned by arranging
Battery modules 100, can be heated or cooled to battery core 1 by heat exchanger 5.With by the temperature control of battery core 1 in particular range
Interior, thus the temperature consistency of battery modules 100 can be improved it is ensured that the serviceability of battery modules 100 and service life, improve
The experience of automobile.
Other of automobile according to this utility model embodiment constitute and operate for those of ordinary skill in the art
Speech is all known, is not detailed herein.
In this utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it
D score can include the first and second feature directly contacts it is also possible to include the first and second features not to be directly contact but logical
Cross the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " include the
One feature is directly over second feature and oblique upper, or to be merely representative of fisrt feature level height be higher than second feature.First is special
Levy second feature " under ", " lower section " and " below " include fisrt feature directly over second feature and oblique upper, or only
Represent that fisrt feature level height is less than second feature.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy describing with reference to this embodiment or example
Point is contained at least one embodiment of the present utility model or example.In this manual, the schematic table to above-mentioned term
State and be not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or feature can be
Combine in an appropriate manner in any one or more embodiments or example.
Although of the present utility model embodiment has been shown and described above it is to be understood that above-described embodiment is
Exemplary it is impossible to be interpreted as that those of ordinary skill in the art is without departing from this utility model to restriction of the present utility model
Principle and objective in the case of above-described embodiment can be changed in the range of this utility model, change, replace and
Modification.
Claims (9)
1. a kind of battery modules are it is characterised in that include:
Battery core；
First support and second support, described first support and second support are respectively provided at the two ends of described battery core with fixing described
Battery core；
First insulation board and the second insulation board, described first insulation board and described second insulation board are respectively provided at described first support
In described second support；
Heat-transfer device, described heat-transfer device is located between described first support and described second support, described heat-transfer device and institute
State battery core be connected with described battery core heat exchange；
Heat exchanger, described heat exchanger is connected with described heat-transfer device to carry out heat exchange to described heat-transfer device.
2. battery modules according to claim 1 are it is characterised in that described battery core includes multiple vertically extending
Cell, described heat-transfer device includes the corresponding heat conducting sleeve of multiple and described cell shape, described heat conducting sleeve
It is set on described cell.
3. battery modules according to claim 2 are it is characterised in that fill out between described heat conducting sleeve and described cell
It is filled with heat conductive silica gel.
4. battery modules according to claim 1 are it is characterised in that described first support and described second support are respectively
Heat-conducting plastic part.
5. battery modules according to claim 4 are it is characterised in that also include: heat-conducting plate, and described heat-conducting plate is located at described
Between heat-transfer device and described heat exchanger, the two ends of described heat-conducting plate respectively with described first support and described second support phase
Even.
6. battery modules according to claim 5 are it is characterised in that described heat-conducting plate and described first support and described the
Between two supports, between described heat-conducting plate and described heat exchanger and described heat-transfer device, it is separately filled with heat conductive silica gel.
7. battery modules according to claim 1 are it is characterised in that described heat exchanger is formed as tabular and is sticked described
The sidepiece of heat-transfer device, defines heat exchanger channels in described heat exchanger, described heat exchanger has and the conducting of described heat exchanger channels
Cooling liquid inlet and cooling liquid outlet.
8. it is characterised in that in the vertical direction, described cooling liquid inlet is located at battery modules according to claim 7
Above described cooling liquid outlet.
9. a kind of automobile is it is characterised in that include the battery modules any one of claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620776631.7U CN205900640U (en) | 2016-07-21 | 2016-07-21 | Battery module and car that has it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620776631.7U CN205900640U (en) | 2016-07-21 | 2016-07-21 | Battery module and car that has it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205900640U true CN205900640U (en) | 2017-01-18 |
Family
ID=57773566
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620776631.7U Active CN205900640U (en) | 2016-07-21 | 2016-07-21 | Battery module and car that has it |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106935758A (en) * | 2017-05-16 | 2017-07-07 | 惠州亿纬锂能股份有限公司 | High-performance heat management electrokinetic cell module and battery pack |
| CN108281588A (en) * | 2018-03-20 | 2018-07-13 | 天臣新能源研究南京有限公司 | A kind of liquid cooling module of novel belt runner supporting structure |
| CN108417748A (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 |
| 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 |
-
2016
- 2016-07-21 CN CN201620776631.7U patent/CN205900640U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106935758A (en) * | 2017-05-16 | 2017-07-07 | 惠州亿纬锂能股份有限公司 | High-performance heat management electrokinetic cell module and battery pack |
| CN108281588A (en) * | 2018-03-20 | 2018-07-13 | 天臣新能源研究南京有限公司 | A kind of liquid cooling module of novel belt runner supporting structure |
| CN108417748A (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 |
| 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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