CN207818850U - Battery modules - Google Patents
Battery modules Download PDFInfo
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- CN207818850U CN207818850U CN201820297667.6U CN201820297667U CN207818850U CN 207818850 U CN207818850 U CN 207818850U CN 201820297667 U CN201820297667 U CN 201820297667U CN 207818850 U CN207818850 U CN 207818850U
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- Prior art keywords
- connector
- medium circulation
- circulation tube
- battery modules
- coldplate
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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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- Battery Mounting, Suspending (AREA)
Abstract
This application involves coolant seal technical field more particularly to a kind of battery modules, which includes coldplate, adapter and connector, and the coldplate includes medium circulation tube；The adapter includes mounting plate, the first connector and the second connector, the mounting plate is oppositely arranged with the coldplate, first connector and second connector are connected to the mounting plate both sides, and the medium circulation tube and second connector with first fittings；The connector connects the adapter and the coldplate, to apply coupling mechanism force, the abutting direction for being oriented parallel to first connector and the medium circulation tube where the coupling mechanism force to the coldplate and the mounting plate.The sealing effect of battery modules provided herein is preferable, to prevent cooling medium etc. from having an adverse effect to the safety of battery modules.
Description
Technical field
This application involves coolant seal technical field more particularly to a kind of battery modules.
Background technology
It is known that for specification and the relatively large battery modules of energy density, such as the electricity being mounted on electric vehicle
Pond module, it usually needs be equipped with corresponding cooling system to be cooled down to battery modules, to prevent battery modules temperature liter excessive
And influence its normal work；Meanwhile water-cooling system with its have it is of low cost, cooling effect is preferable the advantages that and broadly
It is applied.But water-cooling system leaks and causes the situation of battery modules short circuit in order to prevent, needs to water-cooling system center tap
The position at place is sealed, and connector is usually to be formed by two pipe grafting, and generally use is arranged between the two tubes at present
Ring-shaped flexible seal part carrys out butt joint and is sealed.But there are certain defects for this sealing means, specifically, two
After a pipe grafting is completed, since sealing ring is deformed upon by the extruding force along caliber direction, and the deflection of sealing ring
And the shape after sealed ring deformation cannot be controlled, thus the connector in water-cooling system may still occur leakage feelings
Condition, this is unfavorable for battery modules and safely works.
Utility model content
This application provides a kind of battery modules, and sealing effect is preferable, and cooling medium etc. can be prevented to battery modules
Safety have an adverse effect.
This application provides a kind of battery modules comprising coldplate, the coldplate include medium circulation tube；
Adapter, the adapter include mounting plate, the first connector and the second connector, the mounting plate and the coldplate
It is oppositely arranged, first connector and second connector are connected to the mounting plate both sides, and the medium circulation tube
With second connector with first fittings；
Connector, the connector connect the adapter and the coldplate, with to the coldplate and the installation
Plate applies coupling mechanism force, the docking side for being oriented parallel to first connector and the medium circulation tube where the coupling mechanism force
To.
Further, battery modules provided herein further include upper cover and window frame structure, the window frame structure setting
Between the coldplate and the upper cover, the upper cover is arranged between the window frame structure and the mounting plate；
One end of the connector is fixedly connected on the window frame structure close to the side of the upper cover, the window frame structure
It is relatively fixed in the abutting direction with the coldplate.
Further, there is the window frame structure receiving hole, the medium circulation tube to pass through the receiving hole；
It is provided with limiting section on one of the window frame structure and the medium circulation tube, in the abutting direction,
The window frame structure and the medium circulation tube are limited by the limiting section to be coordinated.
Further, the upper cover includes main part and flange closure part, and the main part and the flange closure part connect
It connects, there is the main part through hole, the medium circulation tube to pass through the through hole, and the flange closure part is run through along described
Hole it is circumferentially disposed, at least part of the flange closure part stretches into the receiving hole, to be tightly connected the through hole
With the receiving hole.
Further, battery modules provided herein further include first seal, and the first seal is set in
In the medium circulation tube, the medium circulation tube is plugged in first connector, and the first seal setting is described the
Between one connector and the upper cover, in the abutting direction, the upper cover, the first seal and first connector are close
Envelope cooperation.
Further, the first seal includes matrix part and abutting part, and the abutting part is connected with described matrix portion,
Along the abutting direction, the abutting part protrudes from described matrix portion, and the abutting part and described matrix portion are set in described
In medium circulation tube, the abutting part is abutted with first connector, and described matrix portion is contacted with the upper cover.
Further, battery modules provided herein further include locating part, and the locating part has the first via, institute
It states medium circulation tube and passes through first via, the abutting part stretches into first via, in the diameter of the medium circulation tube
Upwards, the locating part, the abutting part and medium circulation tube limit cooperation.
Further, the locating part includes flange limiting section, circumferential direction of the flange limiting section along first via
Setting, it is described radially, the flange limiting section, the abutting part and the medium circulation tube limit cooperation.
Further, the locating part further includes reinforcing rib, and also there is the locating part the second via, the connector to wear
Second via is crossed, the reinforcing rib is set between first via and second via.
Further, battery modules provided herein further include second seal, and the second seal is set in
On the connector, the second seal is arranged between the upper cover and the window frame structure, in the abutting direction,
The upper cover, the second seal and window frame structure sealing coordinate.
Technical solution provided by the present application can reach following advantageous effect：
In battery modules provided herein, it is provided with medium circulation tube on coldplate, first is provided on adapter
Connector, the first connector are connected to medium circulation tube, and coldplate is made to have the function of cooling medium circulation；Connector can connect cold
But the mounting plate in plate and adapter, and apply coupling mechanism force, the direction where the coupling mechanism force and medium to coldplate and mounting plate
The abutting direction of runner pipe and the first connector is parallel, to which under the action of the coupling mechanism force, medium circulation tube and the first connector are mutual
It mutually squeezes, to promote the sealing effect between medium circulation tube and the first connector.
It should be understood that above general description and following detailed description is merely exemplary, this can not be limited
Application.
Description of the drawings
The schematic diagram of part-structure in the battery modules that Fig. 1 is provided by the embodiment of the present application；
Fig. 2 is the enlarged drawing of local I in Fig. 1；
The decomposition diagram of part-structure in the battery modules that Fig. 3 is provided by the embodiment of the present application；
The sectional view of part-structure in the battery modules that Fig. 4 is provided by the embodiment of the present application；
The structural schematic diagram of first seal in the battery modules that Fig. 5 is provided by the embodiment of the present application；
The structural schematic diagram of locating part in the battery modules that Fig. 6 is provided by the embodiment of the present application；
The structural schematic diagram of coldplate in the battery modules that Fig. 7 is provided by the embodiment of the present application；
The structural schematic diagram of adapter in the battery modules that Fig. 8 is provided by the embodiment of the present application.
Reference numeral：
1- coldplates；
11- medium circulation tubes；
111- limiting sections；
2- adapters；
21- mounting plates；
The first connectors of 22-；
The second connectors of 23-；
3- connectors；
31- nuts；
4- upper covers；
41- main parts；
411- through holes；
42- flange closure part；
5- window frame structures；
51- receiving holes；
6- first seals；
61- matrix parts；
62- abutting parts；
7- locating parts；
The first vias of 71-；
The second vias of 72-；
73- reinforcing ribs；
74- flange limiting sections；
8- second seals.
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the application
Example, and the principle together with specification for explaining the application.
Specific implementation mode
It is described in further detail below by specific embodiment and in conjunction with attached drawing to the application.
As shown in Figs 1-4, the embodiment of the present application provides a kind of battery modules, the battery modules may include coldplate 1,
Adapter 2 and connector 3, coldplate 1 are provided with medium circulation tube 11, and there are two medium circulation tube 11 can be arranged, two
Medium circulation tube 11 can be respectively that medium enters pipe and medium discharge duct, and certainly, medium circulation tube 11 can also be provided with more
A, the part in multiple medium circulation tubes 11 is for making medium flow into, and another part is for making medium flow out；To battery modules
In single battery to carry out cooling medium can be water or other liquid, or air or other gases etc.；Coldplate 1
It can be provided with cooling medium accommodating chamber, all medium circulation tubes 11 can be connected to aforementioned cooling medium accommodating chamber, cold
But plate 1 can be made of metal or the preferable material of other heat-conducting effects, be installed on single battery in battery modules (in figure not
Show) it can be contacted with coldplate 1, to be cooled down to single battery by coldplate 1；Adapter 2 can by metal or
There is plastics etc. the material of certain rigidity to be made, and integrally formed mode may be used and formed, the first connector 22 and second connects
First 23 are respectively arranged at the both sides of mounting plate 21, and mounting plate 21 can be oppositely arranged with coldplate 1, and can be made in battery modules
Single battery be installed between mounting plate 21 and coldplate 1, the first connector 22 can be with the medium circulation tube 11 in coldplate 1
Connection, the second connector 23 can be connected to extraneous cooling medium input pipe or cooling medium efferent duct, and adapter 2 can be arranged
Have multiple, and any one medium circulation tube 11 can be connected to from different adapters 2, be replaced in coldplate 1 to realize
The purpose of cooling medium, to promote the cooling effect to single battery；Connector 3 can be threaded connector or riveting parts etc.,
Can connector aperture be processed on mounting plate 21 and coldplate 1 respectively so that connector 3 can pass through former connector hole and
With such as respective outer side edges such as nut 31 or nut, achieve the purpose that connection plate 21 and coldplate 1, connector 3 can be to coolings
Plate 1 and mounting plate 21 apply coupling mechanism force, and the direction of the coupling mechanism force is flat with the abutting direction of the first connector 22 and medium circulation tube 11
Row, more specifically, as shown in figure 4, coupling mechanism force, which acts on the power on mounting plate 21, to lock masterpiece as shown in power F1 in Fig. 4
Power on coldplate 1 can be as shown in power F2 in Fig. 4, by aforementioned coupling mechanism force, the first connector 22 and medium circulation tube 11
Between mutually squeeze, to reach the sealing effect of meet demand.It should be noted that as shown in Figure 7 and Figure 8, the first connector 22
It all can be straight tube with medium circulation tube 11, or bend pipe, it is preferable that the two can be straight tube, in addition, the two is opened
Mouth can be flat mouth rather than angle, specifically, the axis of aforementioned flat mouth and entire first connector 22 or medium circulation tube 11
Axis overlap, this allows coupling mechanism force preferably to act in the first connector 22 and medium circulation tube 11, so that first connects
Sealing effect between first 22 and medium circulation tube 11 is more preferable.
Further, upper cover 4 and window frame structure 5 are additionally provided in battery modules, window frame structure 5 can be arranged in coldplate
Between 1 and upper cover 4, upper cover 4 can be arranged between window frame structure 5 and mounting plate 21, and single battery can be encapsulated in cooling
In the accommodating space that plate 1, upper cover 4 and window frame structure 5 are surrounded, extraneous liquid or conducting medium enter aforementioned appearance in order to prevent
Battery modules are caused the safety problems such as short circuit occur in emptying, it is preferable that one end of connector 3, which can be fixedly connected on, encloses
Mount structure 5 can be arranged window frame structure 5 and be relatively fixed in aforementioned abutting direction with coldplate 1 close to the side of upper cover 4.
Specifically, as depicted in figs. 1 and 2, it can be provided with plane tabular structure at the position of upper cover 4 in window frame structure 5,
And aforementioned platy structure can be set and be mutually isolated with the accommodating space where single battery, by the way that one end of connector 3 is consolidated
It is scheduled on aforementioned platy structure, can prevent after installation is complete in battery modules, the liquid outside battery modules or conducting medium
Enter in aforementioned accommodating space along the fit clearance between connector 3 and mounting plate 21.Wherein, window frame structure 5 can be by gold
Belong to or there is the material of certain rigidity to be made for other, insulating layer, peripheral frame knot can be provided between single battery and window frame structure 5
It can be connected by threaded connector between structure 5 and upper cover 4 and coldplate 1, and form the accommodating space almost sealed；Upper cover
4 can also be made of metal material, and those skilled in the art can select window frame structure 5 according to actual demand and upper cover 4 is respective
Shape and size；It is aforementioned to be secured together coldplate 1 and window frame structure 5 it is found that part be connected through a screw thread,
This can be such that window frame structure 5 and coldplate 1 is relatively fixed in aforementioned abutting direction；It can also be by window frame structure 5 or cold
The mode of position limiting structure is but set on plate 1, window frame structure 5 and coldplate 1 is made to be relatively fixed in aforementioned abutting direction.
It is possible to further which receiving hole 51 is arranged on window frame structure 5, and medium circulation tube 11 is made to pass through receiving hole 51,
This can more fully utilize the space in battery modules；It can be in the upper setting of one of window frame structure 5 and medium circulation tube 11
Limiting section 111, to make window frame structure 5 and medium circulation tube 11 that can limit cooperation in aforementioned abutting direction；Specifically,
As shown in fig. 7, limiting section 111 can be arranged in medium circulation tube 11, medium circulation tube 11 has in stretching into window frame structure 5
After the part of receiving hole 51, by limiting section 111, you can part-structure and medium circulation tube 11 in window frame structure 5 is made to exist
Abutting direction upper limit coordinates, thus in the assembling process of battery modules, it will be entire cold without being connected through a screw thread part in advance
But plate 1 and entire window frame structure 5 are locked, this can make the assembling process of entire battery modules simpler.Certainly, in battery modules
When will be completed, part 3 can be still connected through a screw thread by the bottom plate or electricity of window frame structure 5 and coldplate 1 and battery modules
Installation foundation at the position to be installed of pond module connects together, while installing battery modules, can also be promoted and be enclosed
Bonding strength between mount structure 5 and coldplate 1.
Further, upper cover 4 may include main part 41 and flange closure part 42, and main part 41 and flange closure part 42 connect
It connects, hole 411 is provided through on main part 41, medium circulation tube 11 can pass through through hole 411, and flange closure can be arranged
Portion 42 is circumferentially disposed along through hole 411, in the assembling process of upper cover 4 and window frame structure 5, can make flange closure part 42
At least part stretch into receiving hole 51, to realize be tightly connected receiving hole 51 and through hole 411 purpose.Wherein main body
Portion 41 and flange closure part 42 can be formed by metal material by integrally formed mode, as upper cover 4 can be by die casting
Mode is made, and certainly, flange closure part 42 can also be formed in by modes such as bending extensions again after main part 41 is formed
The outer periphery edge of through hole 411 can make upper cover by making at least part of flange closure part 42 stretch in receiving hole 51
4 substantially completely block cooperation with the outer edge of receiving hole 51, and medium circulation tube 11 can stretch into receiving hole 51 and through hole 411
It is interior, then be connected to the first connector 22.
In order to further prevent occurring the case where cooling medium is revealed, can also be set in battery modules provided herein
It is equipped with first seal 6, first seal 6 can be made of flexible materials such as rubber, and first seal 6 can be set in medium
On runner pipe 11, medium circulation tube 11 can be plugged in the first connector 22, this make medium circulation tube 11 and the first connector 22 it
Between be not easy to reveal cooling medium because of dislocation, as shown in figure 4, first seal 6 can be arranged the first connector 22 and upper cover 4 it
Between, and first seal 6 can realize the first connector 22 and medium circulation tube by way of blocking 22 outer edge of the first connector
Sealing between 11, meanwhile, under the action of first seal 6, upper cover 4, first seal 6 and the first connector 22 are aforementioned right
Sealing cooperation can also be realized by connecing on direction, so as to further prevent cooling medium to reveal；In addition, in aforementioned docking
On direction, first seal 6 can also be sealed with the limiting section 111 of medium circulation tube 11 to be coordinated, even if to cooling be situated between occur
Matter is revealed, and the cooling medium revealed will not be entered in battery modules for accommodating list by the receiving hole 51 of window frame structure 5
In the accommodating space of body battery, this can further prevent the safety of battery modules to be on the hazard.
Further, first seal 6 may include matrix part 61 and abutting part 62, and abutting part 62 and matrix part 61 connect
It connects, along aforementioned abutting direction, abutting part 62 can protrude from matrix part 61, and it is close that the design of abutting part 62 can promote entire first
The whole elastic deformability of sealing 6, and without increasing the thickness in first seal 6 at each position, you can make first
The both sides of sealing element 6 are contacted with the first connector 22 and upper cover 4 respectively, and aforementioned thicknesses refer to first seal 6 in abutting direction
Size；As shown in Figure 4 and Figure 5, abutting part 62 and matrix part 61 can be set in medium circulation tube 11, abutting part
62 can abut with the first connector 22, and matrix part 61 can be contacted with upper cover 4；Certainly, matrix part 61 can also and flow of media
The limiting section 111 of pipe 11 contacts, to while blocking the first connector 22, be tightly connected upper cover 4 and the first connector
22。
In view of under the action of coupling mechanism force, first seal 6 can be compressed because of flexible deformation, and first is close in order to prevent
6 compressed degree of sealing is excessive and first seal 6 shape after flexible deformation occurs and is unable to control, it is preferable that such as
Shown in Fig. 4 and Fig. 6, locating part 7 is also provided in battery modules provided herein, locating part 7 has the first via
71, the abutting part 62 being set in medium circulation tube 11 can stretch into the first via 71, medium circulation tube 11 radially,
Cooperation is limited between 11 three of locating part 7, abutting part 62 and medium circulation tube.Wherein locating part 7 can be the rigid material such as metal
Laminated structure made of material can process the first via 71 by way of boring and processing on locating part 7, even and if then abutting
Portion 62 is compressed under the action of coupling mechanism force because of flexible deformation, shape and can be in the effect of locating part 7 by decrement
Under controlled, and then prevent first seal 6 by compression after be easy to make between the first connector 22 and medium circulation tube 11, with
And the first sealing between connector 22 and upper cover 4 is destroyed, and the problem of cause cooling medium leakage.It should be noted that preceding
It states radial direction to refer in the case where medium circulation tube 11 is round tube, the direction where the radius of medium circulation tube 11, certainly
Medium circulation tube 11 or rectangular or other shapes, at this point, aforementioned radial direction can be perpendicular to 11 axis of medium circulation tube
Direction.
Under the action of coupling mechanism force, abutting part 62 can be compressed because of flexible deformation and be contacted with locating part 7, in order to prevent
Occur mutually squeezing and abutting part 62 being caused to be destroyed between the outer edge and abutting part 62 of first via 71 in locating part 7, it is excellent
Selection of land, locating part 7 can also include flange limiting section 74, flange limiting section 74 can along the circumferentially disposed of the first via 71, from
And flange limiting section 74, abutting part 62 and medium circulation tube 11 are coordinated in aforementioned radial upper limit, flange limiting section
74 design causes abutting part 62 to be destroyed when can prevent abutting part 62 from flexible deformation occurs with the extruding of locating part 7.Wherein,
In aforementioned abutting direction, the size that flange limiting section 74 can be arranged is less than the ruler of the abutting part 62 under uncompressed state
It is very little, or can be arranged flange limiting section 74 aforementioned size radially be more than the first connector 22 size, to prevent because
The presence of flange limiting section 74 and the flexible deformation process for influencing abutting part 62.
Further, the second via 72 is additionally provided on locating part 7, the second via 72 can be passed through for connector 3, and the
Two vias 72 can be provided with two or more, and the first via 71 can be located between two the second vias 72, further to carry
Rise the sealing effect between the first connector 22 and medium circulation tube 11；Certainly, it also can correspond to and set on upper cover 4 and mounting plate 21
It is equipped with the hole passed through for connector 3, details are not described herein again；In order to ensure that locating part 7 is not in curved under the action of coupling mechanism force
The case where folding, as shown in fig. 6, can be provided with reinforcing rib 73 on locating part 7, reinforcing rib 73 can be arranged in 71 He of the first via
Between second via 72, and in order to promote bend resistance effect, reinforcing rib 73 can be provided with multiple.Specifically, punching can be passed through
The mode of pressure processes multiple reinforcing ribs 73 on locating part 7, and reinforcement may be set according to actual conditions in those skilled in the art
The shape and size size of muscle 73.
Further, as shown in Figure 1 and Figure 4, battery modules provided herein are also provided with second seal
8, second seal 8 can be set on connector 3, and second seal 8 can be made of flexible materials such as rubber, the second sealing
Part 8 can be arranged between upper cover 4 and window frame structure 5, in aforementioned abutting direction, make upper cover 4,8 and of second seal
Window frame structure 5 forms the relationship of sealing cooperation, and the setting of second seal 8 can prevent environmental liquids or conducting medium from upper
Gap between lid 4 and window frame structure 5 enters in battery modules, further to promote the safety of battery modules.
The foregoing is merely the preferred embodiments of the application, are not intended to limit this application, for the skill of this field
For art personnel, the application can have various modifications and variations.Within the spirit and principles of this application, any made by repair
Change, equivalent replacement, improvement etc., should be included within the protection domain of the application.
Claims (10)
1. a kind of battery modules, which is characterized in that including：
Coldplate, the coldplate include medium circulation tube；
Adapter, the adapter include mounting plate, the first connector and the second connector, and the mounting plate is opposite with the coldplate
Setting, first connector and second connector are connected to the mounting plate both sides, and the medium circulation tube and institute
State the second connector with first fittings；
Connector, the connector connects the adapter and the coldplate, to be applied to the coldplate and the mounting plate
Lock clamp force, the abutting direction for being oriented parallel to first connector and the medium circulation tube where the coupling mechanism force.
2. battery modules according to claim 1, which is characterized in that further include upper cover and window frame structure, the peripheral frame knot
Structure is arranged between the coldplate and the upper cover, and the upper cover is arranged between the window frame structure and the mounting plate；
One end of the connector is fixedly connected on the window frame structure close to the side of the upper cover, the window frame structure and institute
Coldplate is stated to be relatively fixed in the abutting direction.
3. battery modules according to claim 2, which is characterized in that the window frame structure has receiving hole, the medium
Runner pipe passes through the receiving hole；
It is provided with limiting section on one of the window frame structure and the medium circulation tube, it is described in the abutting direction
Window frame structure and the medium circulation tube are limited by the limiting section to be coordinated.
4. battery modules according to claim 3, which is characterized in that the upper cover includes main part and flange closure part,
The main part is connected with the flange closure part, and there is the main part through hole, the medium circulation tube to pass through described pass through
Perforation, along the circumferentially disposed of the through hole, at least part of the flange closure part stretches into described for the flange closure part
In receiving hole, to be tightly connected the through hole and the receiving hole.
5. battery modules according to claim 2, which is characterized in that further include first seal, the first seal
It is set in the medium circulation tube, the medium circulation tube is plugged in first connector, and the first seal setting exists
Between first connector and the upper cover, in the abutting direction, the upper cover, the first seal and described first
Joint sealing coordinates.
6. battery modules according to claim 5, which is characterized in that the first seal includes matrix part and abutting
Portion, the abutting part are connected with described matrix portion, and along the abutting direction, the abutting part protrudes from described matrix portion, described
Abutting part and described matrix portion are set in the medium circulation tube, and the abutting part is abutted with first connector, described
Matrix part is contacted with the upper cover.
7. battery modules according to claim 6, which is characterized in that further include locating part, the locating part has first
Via, the medium circulation tube pass through first via, and the abutting part stretches into first via, in the flow of media
Radially, the locating part, the abutting part and medium circulation tube limit coordinate pipe.
8. battery modules according to claim 7, which is characterized in that the locating part includes flange limiting section, described to turn over
Side limiting section is circumferentially disposed along first via, it is described radially, the flange limiting section, the abutting part and described
Medium circulation tube limit cooperation.
9. battery modules according to claim 8, which is characterized in that the locating part further includes reinforcing rib, the limit
Also there is part the second via, the connector second via, the reinforcing rib to be passed through to be set to first via and institute
It states between the second via.
10. battery modules according to claim 2, which is characterized in that further include second seal, the second seal
It is set on the connector, the second seal is arranged between the upper cover and the window frame structure, in the docking
On direction, the upper cover, the second seal and window frame structure sealing coordinate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820297667.6U CN207818850U (en) | 2018-03-02 | 2018-03-02 | Battery modules |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820297667.6U CN207818850U (en) | 2018-03-02 | 2018-03-02 | Battery modules |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207818850U true CN207818850U (en) | 2018-09-04 |
Family
ID=63321360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820297667.6U Active CN207818850U (en) | 2018-03-02 | 2018-03-02 | Battery modules |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207818850U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111211373A (en) * | 2018-11-21 | 2020-05-29 | 郑州深澜动力科技有限公司 | Liquid cooling plate and manufacturing method thereof |
-
2018
- 2018-03-02 CN CN201820297667.6U patent/CN207818850U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111211373A (en) * | 2018-11-21 | 2020-05-29 | 郑州深澜动力科技有限公司 | Liquid cooling plate and manufacturing method thereof |
| CN111211373B (en) * | 2018-11-21 | 2021-03-30 | 郑州深澜动力科技有限公司 | Liquid cooling plate and manufacturing method thereof |
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