CN207800834U - Temperature control component and battery modules - Google Patents
Temperature control component and battery modules Download PDFInfo
- Publication number
- CN207800834U CN207800834U CN201820219024.XU CN201820219024U CN207800834U CN 207800834 U CN207800834 U CN 207800834U CN 201820219024 U CN201820219024 U CN 201820219024U CN 207800834 U CN207800834 U CN 207800834U
- Authority
- CN
- China
- Prior art keywords
- flat tube
- tube
- tube wall
- connector
- temperature control
- 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
- Battery Mounting, Suspending (AREA)
Abstract
A kind of temperature control component of the utility model embodiment offer and battery modules.Temperature control component includes the first connector, the second connector and flat tube.First connector and the second connector are separately positioned on flat tube both ends.Flat tube includes fluid course, and the first connector, the second connector are connected to fluid course.At least one partition board is provided in flat tube, partition board is arranged along the extending direction of flat tube in flat tube, and fluid course is divided into multiple subchannels.Flat tube includes opposite the first tube wall and the second tube wall, partition board and the first tube wall and the second tube wall is connect and out of plumb, wherein the first tube wall and the second tube wall are located at the width direction of flat tube.When flat tube is by outer force effect, since partition board is arranged in flat tube in an inclined manner, certain deformation can occur for the section approximate parallelogram of subchannel, flat tube to absorb the active force being subject to, to ensure that channel will not be blocked, and extend the service life of temperature control component.
Description
Technical field
The utility model is related to battery technology fields, in particular to a kind of temperature control component and battery modules.
Background technology
In the case where temperature is too low, battery can not provide the energy, it is therefore necessary to be heated to battery, so that at battery
In operating temperature to normal power supply.And will produce a large amount of heat in battery charge and discharge process, heat cannot be absorbed then
It is more than the operating temperature of battery that can lead to temperature, and then influences the service life of battery and safe to use, is then needed to electricity at this time
Pond carries out radiating treatment.
Liquid is presently mainly stored in the duct, and the control to battery temperature is realized by the heat exchange of liquid.Wherein,
The pipeline is hollow structure, including a channel, and this set may be led when battery applies active force to the surface of pipeline
Cause channel block or Pipeline damage so that be unable to reach estimated temperature control effect.
Utility model content
In order to overcome above-mentioned deficiency in the prior art, the utility model embodiment to be designed to provide a kind of temperature control group
Part and battery modules enable to the section approximate parallelogram of the subchannel in flat tube, in flat tube by outer force effect
When, due to the unstability of parallelogram, the partition board being obliquely installed allows flat tube that certain deformation occurs, to absorb
The active force that flat tube is subject to ensures that the channel in flat tube will not be blocked, avoids flat tube from damaging, extend making for temperature control component
Use the service life.
The utility model embodiment provides a kind of temperature control component, the temperature control component include the first connector, the second connector and
Flat tube；
First connector and the second connector are separately positioned on the flat tube both ends, and the flat tube includes fluid course, institute
State the first connector, the second connector is connected to the fluid course；
At least one partition board is provided in the flat tube, the partition board is arranged along the extending direction of the flat tube described flat
In pipe, the fluid course is divided into multiple subchannels；
The flat tube includes opposite the first tube wall and the second tube wall, the partition board and first tube wall and the second tube wall
Connection and out of plumb, wherein first tube wall and the second tube wall are located at the width direction of the flat tube.
Optionally, in the utility model embodiment, the flat tube further includes opposite third tube wall and the 4th tube wall, institute
Third tube wall and the 4th tube wall is stated to be arranged between first tube wall and the second tube wall, the third tube wall and the 4th tube wall with
The partition board does not contact, wherein the third tube wall and the 4th tube wall are located at the thickness direction of the flat tube.
Optionally, it in the utility model embodiment, is not connected between adjacent partition board.
Optionally, in the utility model embodiment, multiple partition boards are arranged in parallel in inside the flat tube.
Optionally, in the utility model embodiment, the spacing between the partition board is different.
Optionally, in the utility model embodiment, each partition board extends to the other end by one end of the flat tube.
The utility model embodiment also provides a kind of battery modules, and the battery modules include multiple submodule groups and above-mentioned
Temperature control component described in meaning one,
The submodule group includes opposite first surface and second surface, the first surface of the flat tube and the submodule group
And/or second surface contact to the battery modules to carry out heat management.
Optionally, in the utility model embodiment, each submodule group includes multiple single batteries；
The flat tube forms multiple installation regions being made of bent area and supporting region after bending, and the installation region is used
In the accommodating submodule group,
The supporting region includes multiple arc-shaped contact parts being disposed adjacent, and the contact site is matched with the single battery,
To be contacted with the side wall of the single battery.
Optionally, in the utility model embodiment, the battery modules further include heat conductive insulating pad,
The heat conductive insulating pad is arranged between the single battery and the flat tube, the shape of the heat conductive insulating pad with
The shape of the flat tube matches.
Optionally, in the utility model embodiment, the battery modules further include the fixed plate being oppositely arranged,
The length of the single battery is less than the width of the flat tube；
Be provided with multiple mounting holes in the fixed plate, the both ends of the single battery respectively be oppositely arranged it is described solid
The mounting hole of fixed board contacts, the single battery to be fixed.
In terms of existing technologies, the utility model has the advantages that：
A kind of temperature control component of the utility model embodiment offer and battery modules.The temperature control component include the first connector,
Second connector and flat tube.First connector and the second connector are separately positioned on the flat tube both ends.The flat tube includes liquid stream
Channel, first connector, the second connector are connected to the fluid course.At least one partition board, institute are provided in the flat tube
The extending direction that partition board is stated along the flat tube is arranged in the flat tube, and the fluid course is divided into multiple subchannels.Institute
The first tube wall and the second tube wall that flat tube includes opposite are stated, the partition board connect with first tube wall and the second tube wall and do not hang down
Directly.Wherein, first tube wall and the second tube wall are located at the width direction of the flat tube.Partition board is arranged in an inclined manner in flat tube
It is interior so that the section approximate parallelogram of the subchannel in flat tube, when flat tube is by outer force effect, due to parallelogram
Unstability, the partition board being obliquely installed allows flat tube that certain deformation occurs, to absorb the active force that flat tube is subject to,
Ensure that the channel in flat tube will not be blocked, avoids flat tube from damaging, extend the service life of temperature control component.
To enable the above objects, features, and advantages of utility model to be clearer and more comprehensible, the utility model cited below particularly is preferable
Embodiment, and coordinate appended attached drawing, it is described in detail below.
Description of the drawings
It, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is one of the structural schematic diagram for the temperature control component that the utility model embodiment provides.
Fig. 2 is the second structural representation for the temperature control component that the utility model embodiment provides.
Fig. 3 is the schematic cross-section of flat tube in Fig. 1.
Fig. 4 is the third structural representation for the temperature control component that the utility model embodiment provides.
Fig. 5 is one of the structural schematic diagram of battery modules that the utility model embodiment provides.
Fig. 6 is the second structural representation for the battery modules that the utility model embodiment provides.
Icon：100- temperature control components；The first connectors of 110-；The second connectors of 120-；121- interfaces；122- interconnecting pieces；130-
Flat tube；The installation regions 1301-；The first tube walls of 131-；The second tube walls of 132-；133- third tube walls；The 4th tube walls of 134-；137- connects
Contact portion；140- partition boards；141- subchannels；200- battery modules；210- submodule groups；211- single batteries；220- fixed plates；221-
Mounting hole.
Specific implementation mode
Below in conjunction with attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu is fully described by, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole realities
Apply example.The component of the utility model embodiment being usually described and illustrated herein in the accompanying drawings can be come with a variety of different configurations
Arrangement and design.
Therefore, the detailed description of the embodiments of the present invention to providing in the accompanying drawings is not intended to limit requirement below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Reality based on the utility model
Example is applied, the every other embodiment that those skilled in the art are obtained without making creative work belongs to
The range of the utility model protection.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
It is in the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, or
The utility model product using when the orientation or positional relationship usually put, be merely for convenience of description the utility model and letter
Change description, do not indicate or imply the indicated device or element must have a particular orientation, with specific azimuth configuration and
Operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " etc. are only used for area
Divide description, is not understood to indicate or imply relative importance.
In addition, the terms such as term "horizontal", "vertical", " pendency " are not offered as requiring component abswolute level or pendency, and
It is that can be slightly tilted.It is not to indicate the structure if "horizontal" refers to only that its direction is more horizontal with respect to for "vertical"
It has to fully horizontally, but can be slightly tilted.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, can also be electrical connection；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
Below in conjunction with the accompanying drawings, it elaborates to some embodiments of the utility model.In the absence of conflict, under
Feature in the embodiment and embodiment stated can be combined with each other.
Please refer to Fig. 1 and Fig. 2, Fig. 1 be the temperature control component 100 that the utility model embodiment provides structural schematic diagram it
One, Fig. 2 are the second structural representations for the temperature control component 100 that the utility model embodiment provides.The temperature control component 100 includes
First connector 110, the second connector 120 and flat tube 130.First connector 110, the second connector 120 are arranged in the flat tube 130
Both ends.Wherein, the flat tube 130 includes fluid course, first connector 110 and second connector 120 and the liquid
Circulation road is connected to, to realize the flowing of liquid in the fluid course.For example, liquid is described in first connector 110 entrance
Fluid course is flowed out through second connector 120, so that liquid flows, and then ensures the heat pipe of the temperature control component 100
Manage effect.
In the present embodiment, it is provided at least one partition board 140 in the flat tube 130.The partition board 140 is along the flat tube
130 extending direction is arranged in the flat tube 130.It is logical that the fluid course can be divided into multiple sons by the partition board 140
Road 141.Circulation has liquid in each subchannel 141, may further ensure that thermal management effect.Meanwhile the partition board 140 is also
The structural strength that the flat tube 130 can be enhanced, avoid in use due to be forced into cause liquid do not circulate or by
It damages by pressure.
Further, the flat tube 130 includes opposite the first tube wall 131 and the second tube wall 132.First tube wall
131 and second tube wall 132 be located at the wide direction of the flat tube 130.The partition board 140 is managed with first tube wall 131 and second
Wall 132 connects, and out of plumb.That is, the partition board 140 is inclined at the flat tube 130, the partition board 140 does not hang down
Directly in the surface of first tube wall, 131 and second tube wall 132.The cross section of the subchannel 141 is similar to parallelogram.
When the flat tube 130 is by outer force effect, due to the unstability of parallelogram, the flat tube 130 deforms upon, and thus inhales
Receiving portions active force extends the service life of flat tube 130 to avoid the flat tube 130 from being subject to crushing, while avoiding flat tube
130 are subject to crushing when that cannot deform upon, and then lead to safety accident.
In the present embodiment, the flat tube 130 further includes opposite third tube wall 133 and the 4th tube wall 134.The third
Tube wall 133 and the 4th tube wall 134 are located at the thickness direction of the flat tube 130.133 and the 4th tube wall 134 of the third tube wall is set
It sets between first tube wall, 131 and second tube wall 132.The partition board 140 and 133 and the 4th tube wall of the third tube wall
134 do not contact.
In the present embodiment, the adjacent partition board 140 is not connected to, and thereby guarantees that the flat tube 130 can deform upon.
In the embodiment of the present embodiment, the partition board 140 can also be arranged with different angles of inclination described flat
In pipe 130.Or as shown in figure 3, multiple partition boards 140 are arranged in parallel in inside the flat tube 130 so that each subchannel
141 section is parallelogram, wherein the subchannel 141 formed with partition board 140 by third tube wall 133, the 4th tube wall 134
Section approximate parallelogram, be obliquely installed from there through by partition board 140 so that flat tube 130 can pass through when by external force
Deform upon absorption power.
In the embodiment of the present embodiment, the spacing between the partition board 140 may be the same or different.It is described
The setting angle and set-up mode of partition board 140 can be determined according to actual demand.
In the embodiment of the present embodiment, the partition board 140 extends to the other end by one end of the flat tube 130.
That is the both ends of the partition board 140 are connect with the both ends of the flat tube 130 respectively.Thereby it is ensured that the flat tube 130 is each
The load bearing stength of a position is all increased.
In the embodiment of the present embodiment, the partition board 140 is first end close to first connector 110.If institute
Stating the both ends of flat tube 130 will not be squeezed by external force, and the first end of multiple partition boards 140 and the flat tube can also be arranged
There is interval in 130 one end contacted with first connector 110.
In the present embodiment, the partition board 140 can be laminated structure, can also be other structures.
In the present embodiment, circulation has liquid to which electronic component is heated or be radiated in the flat tube 130.Institute
The concrete shape for stating flat tube 130 can be configured according to the structure of the electronic component of heat management is waited for, so that described flat
Pipe 130 is bonded with electronic component, ensures thermal management effect.
Since the flat tube 130 is applied not only to the circulation runner as liquid, the heat transfer that will be absorbed is additionally operable to electricity
Sub- component or liquid, therefore, the flat tube 130 can be made of the relatively good material of thermal conductivity, for example, silver, copper and aluminium etc..
Wherein, aluminium has the characteristics that light, thermal conductivity is good, high reflectivity and high oxidation resistance can be adopted in the embodiment of the present embodiment
It is formed from aluminium the flat tube 130.
Fig. 4 is please referred to, Fig. 4 is the third structural representation for the temperature control component 100 that the utility model embodiment provides.It is described
Second connector 120 may include interface 121 and interconnecting piece 122.The interface 121 is hollow columnar structures.The interconnecting piece
122 one end is connect with the interface 121, and the other end is connect with the flat tube 130.Wherein, the interconnecting piece 122 with it is described flat
One end that pipe 130 connects is in hollow flat tube shape.
The interface 121 may be a fixed connection with the interconnecting piece 122, may be a detachable connection.Wherein, for
It is fixedly connected, welding may be selected or is integrally formed.For being detachably connected, may be selected to be threadedly coupled or be clamped etc..In this implementation
In the embodiment of example, to ensure the leakproofness of the temperature control component 100, the interface 121 is with the interconnecting piece 122 using solid
Determine connection type.Second connector 120 is identical as the structure of first connector 110, and details are not described herein.
In the present embodiment, the connection type of first connector, 110 and second connector 120 and the flat tube 130 can be with
It is to be detachably connected, can also be to be fixedly connected.Wherein, detachable connection be conveniently replaceable non-serviceable component (for example,
First connector 110).It is fixedly connected convenient for ensureing the leakproofness of the temperature control component 100, liquid is avoided to be leaked through junction.
Fig. 5 is please referred to, Fig. 5 is one of the structural schematic diagram for the battery modules 200 that the utility model embodiment provides.It is described
Battery modules 200 include multiple submodule groups 210 and the temperature control component 100.Wherein, each submodule group 210 includes opposite
First surface and second surface.The flat tube 130 is contacted with the first surface and/or second surface, passes through heat transfer reality
Now to the heat management of the submodule group 210.
Fig. 1 and Fig. 5 is please referred to, each submodule group 210 includes multiple single batteries 211.The shape after bending of the flat tube 130
At multiple installation regions 1301 being made of bent area and supporting region.Each installation region 1301 can install a submodule group
210.Wherein, the shape of the installation region 1301 is matched with the shape of the submodule group 210, to realize US books flat tube 130
With being bonded for the single battery 211, ensure thermal management effect.As figure 5 illustrates, the submodule group 210 is using the side being stacked
Formula, accordingly, the flat tube 130 are then contacted by the way of detour winding with the submodule group 210.
Referring once again to Fig. 1, the supporting region includes multiple arc-shaped contact parts 137 being disposed adjacent.The contact site 137
Radian matched with the single battery 211, fitted closely with the flat tube 130 convenient for 211 surface of the single battery.
In the present embodiment, the battery modules 200 can also include heat conductive insulating pad.The heat conductive insulating pad setting exists
Between the submodule group 210 and the flat tube 130, contacted with the flat tube 130 after avoiding the submodule group 210 from leaking electricity, to
Ensure the safe handling of the battery modules 200.
The heat conductive insulating pad can be made of rubber material.The heat conductive insulating pad can be arranged directly on described flat
The surface of pipe 130 can be arranged by way of being arranged on the surface of the flat tube 130.Wherein, the heat conductive insulating pad and institute
State the shape matching of flat tube 130.
Fig. 6 is please referred to, Fig. 6 is the second structural representation for the battery modules 200 that the utility model embodiment provides.It is described
Battery modules 200 may also include the fixed plate 220 being oppositely arranged.The length of the single battery 211 is less than the flat tube 130
Width.Be provided with multiple mounting holes 221 in the fixed plate 220, the both ends of the single battery 211 respectively be oppositely arranged
Mounting hole 221 in fixed plate 220 contacts, to realize the fixation to the single battery 211.Wherein, the mounting hole 221 can
To be stepped hole.
In conclusion a kind of temperature control component of the utility model embodiment offer and battery modules.The temperature control component includes
First connector, the second connector and flat tube.First connector and the second connector are separately positioned on the flat tube both ends, the flat tube
Including fluid course, first connector, the second connector are connected to the fluid course.It is provided in the flat tube at least one
Partition board, the partition board are arranged along the extending direction of the flat tube in the flat tube, and the fluid course is divided into multiple sons
Channel.The flat tube includes opposite the first tube wall and the second tube wall, and the partition board connects with first tube wall and the second tube wall
It connects and out of plumb, wherein first tube wall and the second tube wall are located at the width direction of the flat tube.Partition board is set in an inclined manner
It sets in flat tube so that the section approximate parallelogram of the subchannel in flat tube.When flat tube is by outer force effect, due to flat
The unstability of row quadrangle, the partition board being obliquely installed allow flat tube that certain deformation occurs, to absorb flat tube by
Active force, ensure flat tube in channel will not block, avoid flat tube from damaging, extend the service life of temperature control component.
At the same time it can also avoid since flat tube cannot deform upon leading to that safety accident occurs.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of temperature control component, which is characterized in that the temperature control component includes the first connector, the second connector and flat tube；
First connector and the second connector are separately positioned on the flat tube both ends, and the flat tube includes fluid course, and described
One connector, the second connector are connected to the fluid course；
At least one partition board is provided in the flat tube, the partition board is arranged along the extending direction of the flat tube in the flat tube
It is interior, the fluid course is divided into multiple subchannels；
The flat tube includes opposite the first tube wall and the second tube wall, and the partition board is connect with first tube wall and the second tube wall
And out of plumb, wherein first tube wall and the second tube wall are located at the width direction of the flat tube.
2. temperature control component according to claim 1, which is characterized in that the flat tube further includes opposite third tube wall and
Four tube walls, the third tube wall and the 4th tube wall are arranged between first tube wall and the second tube wall, the third tube wall and
4th tube wall is not contacted with the partition board, wherein the third tube wall and the 4th tube wall are located at the thickness direction of the flat tube.
3. temperature control component according to claim 2, which is characterized in that be not connected between adjacent partition board.
4. temperature control component according to claim 3, which is characterized in that multiple partition boards are arranged in parallel in the flat tube
Portion.
5. temperature control component according to claim 3, which is characterized in that the spacing between the partition board is different.
6. temperature control component according to claim 4 or 5, which is characterized in that each partition board is extended by one end of the flat tube
To the other end.
7. a kind of battery modules, which is characterized in that the battery modules include any one in multiple submodule groups and claim 1-6
Temperature control component described in,
The submodule group includes opposite first surface and second surface, the first surface of the flat tube and the submodule group and/
Or second surface contact to the battery modules to carry out heat management.
8. battery modules according to claim 7, which is characterized in that
Each submodule group includes multiple single batteries；
The flat tube forms multiple installation regions being made of bent area and supporting region after bending, and the installation region is for holding
The submodule group is set,
The supporting region includes multiple arc-shaped contact parts being disposed adjacent, and the contact site is matched with the single battery, with
The side wall of the single battery contacts.
9. battery modules according to claim 8, which is characterized in that the battery modules further include heat conductive insulating pad,
The heat conductive insulating pad is arranged between the single battery and the flat tube, the shape of the heat conductive insulating pad with it is described
The shape of flat tube matches.
10. battery modules according to claim 8, which is characterized in that the battery modules further include consolidating of being oppositely arranged
Fixed board,
The length of the single battery is less than the width of the flat tube；
Be provided with multiple mounting holes in the fixed plate, the both ends of the single battery respectively with the fixed plate that is oppositely arranged
Mounting hole contact, the single battery to be fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820219024.XU CN207800834U (en) | 2018-02-07 | 2018-02-07 | Temperature control component and battery modules |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820219024.XU CN207800834U (en) | 2018-02-07 | 2018-02-07 | Temperature control component and battery modules |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207800834U true CN207800834U (en) | 2018-08-31 |
Family
ID=63275797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820219024.XU Active CN207800834U (en) | 2018-02-07 | 2018-02-07 | Temperature control component and battery modules |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207800834U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108134160A (en) * | 2018-02-07 | 2018-06-08 | 华霆（合肥）动力技术有限公司 | Temperature control component and battery modules |
-
2018
- 2018-02-07 CN CN201820219024.XU patent/CN207800834U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108134160A (en) * | 2018-02-07 | 2018-06-08 | 华霆（合肥）动力技术有限公司 | Temperature control component and battery modules |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108134160A (en) | Temperature control component and battery modules | |
| US11712945B2 (en) | Electric heater | |
| CN106025439A (en) | Heat management device and power supply device | |
| CN205882126U (en) | Lithium ion battery wraps heat -transfer device | |
| EP4120438A1 (en) | Heating sheet and battery module | |
| CN207753137U (en) | Liquid cooling pipe and supply unit | |
| CN108923099A (en) | A kind of novel power battery mould group and its assembly technology | |
| CN207800834U (en) | Temperature control component and battery modules | |
| CN108923101A (en) | A kind of New-type phase change heat management power battery module | |
| CN108288788A (en) | A kind of power connector and power supply connection component | |
| CN207690957U (en) | A kind of cooling device and battery system | |
| CN108598624A (en) | Liquid cooling pipe, supply unit and liquid cooling pipe installation method | |
| CN108110381A (en) | Battery modules and electric car | |
| CN205882081U (en) | Battery module and power supply unit | |
| CN205882131U (en) | Battery module and power supply unit | |
| CN205882033U (en) | Battery backup pad and battery module | |
| CN108808064A (en) | A kind of battery modules and power-supply device | |
| CN220652125U (en) | Battery cooling structure and battery module | |
| CN211603290U (en) | Be used for AI chip test Cobra vertical probe card | |
| CN208423113U (en) | Liquid stream flat tube and battery system | |
| CN208284576U (en) | A kind of battery modules and power-supply device | |
| CN108365150A (en) | battery and electric vehicle | |
| CN209963184U (en) | Battery module heat abstractor | |
| CN207800741U (en) | Harness mounting plate and battery modules | |
| CN209926728U (en) | Material drying tray and vacuum drying equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |