CN206422183U - Battery modules cover plate assembly, battery modules and battery bag - Google Patents
Battery modules cover plate assembly, battery modules and battery bag Download PDFInfo
- Publication number
- CN206422183U CN206422183U CN201621416398.8U CN201621416398U CN206422183U CN 206422183 U CN206422183 U CN 206422183U CN 201621416398 U CN201621416398 U CN 201621416398U CN 206422183 U CN206422183 U CN 206422183U
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- Prior art keywords
- battery modules
- liquid
- cover plate
- plate assembly
- press strip
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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 provides a kind of battery modules cover plate assembly, battery modules and battery bag; battery modules cover plate assembly includes cooling device, press strip and protection cap; the press strip for compression is provided with the protection cap; cooling device is fixed with the press strip, the cooling device includes liquid cooling plate and the cold pipe of liquid；The liquid cooling plate, which is provided with installation portion, the installation portion, is provided with limiting through hole, and the length direction of the lower surface of the liquid cooling plate is provided with guide rail；The locating part matched with the limiting through hole is provided with the press strip；The sliding block with the guide rail is provided with the protection cap.The battery modules cover plate assembly that the utility model is provided has simple in construction, intensity high, and assembling simplicity, time are short between each part, and manufacture craft is simple, the cycle is short, and cost is low, improves production efficiency.
Description
Technical field
The utility model be related to a kind of battery modules cover plate assembly, the battery modules containing the battery modules cover plate assembly and
Battery bag.
Background technology
Typically, battery modules need to be by a number of cell by way of series, parallel or connection in series-parallel are combined
Composition, just can reach required voltage and energy requirement.Because battery is during discharge and recharge use, each cell can all be produced
Heat amount；If heat can not be distributed in good time, cause uneven heat to assemble, battery with two side terminals difference can be amplified, accelerate
The in poor quality of battery, influences its service life.When serious, it may occur that thermal runaway, cause potential safety problem.
Prior art discloses a kind of lithium ion battery module, coldplate is provided with the lithium ion battery module, institute
Stating coldplate includes heat-conducting plate and cooling tube, and the cooling tube includes the radiating part being arranged in heat-conducting plate, and the radiating part is
Unitary tubes.The deficiency of presence is：Complex manufacturing technology, makes welding fume and is harmful to, assembling positioning is not easy.
Prior art also discloses a kind of liquid cooling plate with adjustable heat-conducting block, including upper cold drawing, and its bottom is fixed with down
Cold drawing, the upper surface of lower cold drawing, which is provided with conduit, conduit, is provided with the cold pipe of liquid, and lower cold drawing is bolted to connection.But should
Technology exist deficiency be：By multiple bolt adjustable ranges it is difficult to ensure that the uniformity of compression distance, causes interregional radiating
The temperature difference is big, and bolt excessively increases installation time.
Utility model content
To solve at least one technical problem that above-mentioned prior art is present, the utility model provides a kind of structure, dress
With simple, low manufacture cost, cycle are short, and heat transfer rate is big, and fixed is various informative, are easy to be applied to all kinds of and various uses
In product, battery modules cover plate assembly, battery modules and the battery bag of strong applicability.The utility model provides a kind of battery mould
Group cover plate assembly, including cooling device, press strip and protection cap, wherein, the press strip for compression, institute are provided with the protection cap
State and cooling device is fixed with press strip, the cooling device includes liquid cooling plate and the cold pipe of liquid；The liquid cooling plate is provided with installation portion,
Limiting through hole is provided with the installation portion, the length direction of the lower surface of the liquid cooling plate is provided with guide rail；On the press strip
It is provided with the locating part matched with the limiting through hole；The sliding block with the guide rail is provided with the protection cap.
It is preferred that, the cold pipe of liquid is flat tube.
It is preferred that, the upper surface of liquid cooling plate is provided with the conduit matched with the cold pipe of the liquid, and the conduit is provided with bending place,
The conduit is provided with breach in the bending place.
It is preferred that, installation position is located at the periphery of the installation portion in the center of the liquid cooling plate, the conduit；Conduit
Length is more than the length of the installation portion；Lightening hole is additionally provided with the installation portion.
It is preferred that, guide rail is arranged on the lower surface of the installation portion of the liquid cooling plate.
It is preferred that, guide rail is two, and length direction of two guide rails along the liquid cooling plate be arranged in parallel.
It is preferred that, locating part is perpendicular to the surface of the press strip.
It is preferred that, protection cap includes setting on the multiple splices spliced along the length direction of liquid cooling plate, the splice
There is the convex portion on convex portion, the adjacent splice to be connected to form the sliding block.
The utility model provides a kind of battery modules cover plate assembly, including cooling device, press strip and protection cap, wherein,
It is provided with the protection cap on the press strip for compression, the press strip and is fixed with cooling device, the cooling device includes liquid
Cold drawing and the cold pipe of liquid；The liquid cooling plate is provided with installation portion, and the lower surface of the installation portion sets finite place piece, the liquid cooling plate
The length direction of lower surface be provided with sliding block；The limiting through hole matched with the locating part is provided with the press strip；It is described
The guide rail with the guide rail is provided with protection cap.
It is preferred that, the cold pipe of liquid is flat tube.
It is preferred that, the upper surface of liquid cooling plate is provided with the conduit matched with the cold pipe of the liquid, and the conduit is provided with bending place,
The conduit is provided with breach in the bending place.
It is preferred that, installation position is located at the periphery of the installation portion in the center of the liquid cooling plate, the conduit；Conduit
Length is more than the length of the installation portion；Lightening hole is additionally provided with the installation portion.
It is preferred that, protection cap is included on the multiple splices spliced along the length direction of the liquid cooling plate, the splice
The recess being provided with recess, the adjacent splice is connected to form the guide rail.
A kind of battery modules that the utility model is provided, wherein, including battery modules cover plate assembly as described above.
The utility model provides a kind of battery bag, wherein, including battery modules as described above.
Pass through limiting through hole and limit between cooling device and press strip in the battery modules cover plate assembly that the utility model is provided
Connected between position part assembling, press strip and protection cap by guide rail and sliding block, the form being connected between each part is simply various,
It is easy to operate, it is easy to be applied in all kinds of and various uses products, strong applicability is accounted for while avoiding additional limiting component
According to the shortcoming in space；And cooling device that the utility model is used, press strip and protection cap is simple in construction, light, intensity is high；Using
Heat conductive pad compression ratio is effectively ensured in the battery modules for the battery modules cover plate assembly that the utility model is provided, and effectively increases heat exchange
Rate.
Battery modules cover plate assembly, battery modules and battery bag that the utility model is provided, manufacture craft is simple, the cycle
Short, cost is low, and structure and assembling are simple, improve production efficiency.
Brief description of the drawings
Fig. 1 be the utility model embodiment 1 in battery modules schematic diagram.
Fig. 2 be the utility model embodiment 1 in battery modules cover plate assembly exploded view.
Fig. 3 is the liquid cooling plate and the annexation schematic diagram of press strip in the utility model embodiment 1.
Fig. 4 be the utility model embodiment 2 in battery modules cover plate assembly exploded view.
Reference：
1st, cooling device, 11, liquid cooling plate, 12, the cold pipe of liquid, 2, press strip, 21, locating part, 3, protection cap, 31, sliding block, 32,
Splice, 321, convex portion, 322, recess, 4, installation portion, 41, limiting through hole, 42, lightening hole, 43, guide rail, 5, conduit, 6, groove
Wall, 7, breach.
Embodiment
In order that technical problem, technical scheme and beneficial effect that the utility model is solved are more clearly understood, below
With reference to drawings and Examples, the utility model is further elaborated.It should be appreciated that specific implementation described herein
Example only to explain the utility model, is not used to limit the utility model.
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element or element with same or like function are represented to same or similar label eventually.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, it is intended to for explaining the utility model, and it is not intended that to the utility model
Limitation.
In description of the present utility model, it is to be understood that term " transverse direction ", " length ", " width ", " on ", " under ",
The orientation or position of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " clockwise ", " counterclockwise "
It is, based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplify description to put relation, and
It is not instruction or implies that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore
It is not intended that to limitation of the present utility model.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.In description of the present utility model, " multiple " are meant that at least two, such as two
It is individual, three etc., unless otherwise specifically defined.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be
Mechanically connect or electrically connect；Can be joined directly together, can also be indirectly connected to by intermediary, can be two
The connection of element internal or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the common skill of this area
For art personnel, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature is "above" or "below" second feature
Can be that the first and second features are directly contacted, or the first and second features pass through intermediary mediate contact.Moreover, first is special
Levy second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only
Represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be with
Be fisrt feature immediately below second feature or obliquely downward, or be merely representative of fisrt feature level height less than second feature.
Below in conjunction with the accompanying drawings and embodiment is described further to the utility model.
The utility model provides a kind of battery modules cover plate assembly, including cooling device 1, press strip 2 and protection cap 3, tool
Body, the press strip 2 for compression is provided with protection cap 3, cooling device 1 is fixed with press strip 2.
Embodiment 1
The cooling device 1 that the present embodiment is provided includes liquid cooling plate 11 and the cold pipe 12 of liquid.As shown in Figure 2 to Figure 3, liquid cooling plate 11
On be provided with installation portion 4 and conduit 5；Specifically, limiting through hole 41 is provided with installation portion 4, the length of the lower surface of liquid cooling plate 11
Degree direction is provided with the guide rail 43 for installation；Wherein, the locating part 21 matched with limiting through hole 41 is provided with press strip 2；Protect
The sliding block 31 matched with guide rail 43 is provided with protecting cover 3.
By limiting through hole and spacing between cooling device and press strip in the battery modules cover plate assembly that the present embodiment is provided
Connected between part assembling, press strip and protection cap by guide rail and sliding block, the flexible form that is connected between each part is various, reduces
As similar work step in played screw, assembles simple and practical, also allows for being applied in all kinds of and various uses products, applicability
By force, while avoiding the shortcoming that additional limiting component takes up space；And cooling device, press strip and the protection that the utility model is used
Cover simple in construction, light, intensity high；The structure design of liquid cooling plate in cooling device：On the one hand space is saved, protected simultaneously
The cold pipe of liquid, is unlikely to deform it；The one side of the cold pipe of another aspect battery fluid is outside liquid cooling plate, it is ensured that the cold pipe of liquid and battery
The spacing of battery core in module, so that stable effectively exchanged heat and increase heat transfer rate, this is applied widely.
As shown in Fig. 2 the cold pipe 12 of liquid is flat tube, the flat tube specially bent, such as M types flat tube, U-shaped flat tube and S types are flat
The cold pipe of upper liquid is U-shaped flat tube in one kind in pipe, the present embodiment；It is provided with the upper surface of liquid cooling plate 11 and the cold pipe of liquid 12
The conduit 5 matched somebody with somebody, specifically, conduit 5 is provided with bending place, conduit 5 is provided with breach 7 in bending place.The cold pipe 12 of liquid and liquid cooling plate 11
It is simple in construction and intensity is high；The design of the breach of the bending place of conduit, is on the one hand to mitigate weight, on the other hand reduces conduit
The resistance that cell wall is brought, makes being easily installed for U-shaped flat tube, and the die cost of liquid cooling plate is low, and fabrication cycle is short, is easy to be applied to
In all kinds of and various uses product, strong applicability.
It is preferred that, installation is fixed by soldering or glue in the cold pipe 12 of liquid and liquid cooling plate 11, easy to assembly therebetween,
Exploitation need not be increased, and other supporting lock accessory, it is not required that with materials such as bolts come spacing fixation.
As shown in Figure 2 to Figure 3, installation portion 4 is located at the center of liquid cooling plate 11, and conduit 5 is located at the periphery of installation portion 4；Conduit 5
Length be more than installation portion 4 length；It is easy to the extraction of the mouth of pipe of the cold pipe 12 of liquid and further installation in conduit 5.
As shown in Figure 2 to Figure 3, lightening hole 42 is additionally provided with installation portion 4, alleviates the weight of liquid cooling plate 11, further
Battery modules cover plate assembly, battery modules, the weight of battery bag are alleviated, battery lightweight is realized.
As shown in Figure 2 to Figure 3, the thickness of installation portion 4 is more than the thickness of conduit 5, it is preferable that guide rail 43 is arranged on into liquid cooling plate
The lower surface of 11 installation portion 4, while in order to install facility, avoiding limiting through hole 41 and lightening hole 42；Further, guide rail is
Two, and two guide rails be arranged in parallel along the length direction of liquid cooling plate.The quantity of guide rail herein can be designed as one according to demand
Bar is a plurality of.
As shown in Figure 2 to Figure 3, locating part 21 is perpendicular to the surface of press strip 2, spacing the leading to of the insertion liquid cooling plate 11 of locating part 21
In hole 41, liquid cooling plate 11 is assembled on press strip 2；The length of locating part can be set according to demand, preferably spacing in the present embodiment
The length of part is less than or equal to the thickness of the installation portion of liquid cooling plate.
As shown in Fig. 2 protection cap 3 includes the multiple splices 32 spliced along the length direction of liquid cooling plate 11, specifically, spelling
The convex portion being provided with fitting 32 on convex portion 321, adjacent splice is connected to form sliding block 31.Sliding block 31 slips into leading for liquid cooling plate
Protection cap 3 and liquid cooling plate 11 are fixedly connected by rail 43.
As shown in Fig. 2 the upper surface of protection cap 3 is provided with depressed part, press strip 2 is located in the depressed part of protection cap, by protecting
The clamping of protecting cover 3 and liquid cooling plate 11 is installed.
Embodiment 2
The cooling device 1 that the present embodiment is provided includes liquid cooling plate 11 and the cold pipe 12 of liquid.As shown in figure 4, being set on liquid cooling plate 1
There are installation portion 4 and conduit 5；Specifically, the lower surface of installation portion 4 sets finite place piece 21, the length of the lower surface of liquid cooling plate 11
Direction is provided with the sliding block 31 for installation；Wherein, the limiting through hole 41 matched with locating part 21 is provided with press strip 2；Protection
The guide rail 43 matched with sliding block 31 is provided with lid 3.
By limiting through hole and spacing between cooling device and press strip in the battery modules cover plate assembly that the present embodiment is provided
Connected between part assembling, press strip and protection cap by guide rail and sliding block, the flexible form that is connected between each part is various, reduces
As similar work step in played screw, assembles simple and practical, also allows for being applied in all kinds of and various uses products, applicability
By force, while avoiding the shortcoming that additional limiting component takes up space；And cooling device, press strip and the protection that the utility model is used
Cover simple in construction, light, intensity high；The structure design of liquid cooling plate in cooling device：On the one hand space is saved, protected simultaneously
The cold pipe of liquid, is unlikely to deform it；The one side of the cold pipe of another aspect battery fluid is outside liquid cooling plate, it is ensured that the cold pipe of liquid and battery
The spacing of battery core in module, so that stable effectively exchanged heat and increase heat transfer rate, this is applied widely.
As shown in figure 4, the cold pipe 12 of liquid is flat tube, the flat tube specially bent, such as M types flat tube, U-shaped flat tube and S types are flat
The cold pipe 12 of upper liquid is U-shaped flat tube in one kind in pipe, the present embodiment；It is provided with the upper surface of liquid cooling plate 11 and the cold pipe of liquid 12
The conduit 5 matched somebody with somebody, specifically, conduit 5 is provided with bending place, conduit is provided with breach 7 in bending place.The structure letter of the cold pipe of liquid and liquid cooling plate
List and intensity height；The design of breach on the outer wall of conduit, is on the one hand to mitigate weight, on the other hand reduces the cell wall band of conduit
Come resistance, make being easily installed for U-shaped flat tube, the die cost of liquid cooling plate is low, and fabrication cycle is short, be easy to be applied to it is all kinds of with
And in the product of various uses, strong applicability.
It is preferred that, installation is fixed by soldering or glue in the cold pipe 12 of liquid and liquid cooling plate 11, easy to assembly therebetween,
Exploitation need not be increased, and other supporting lock accessory, it is not required that with materials such as bolts come spacing fixation.
As shown in figure 4, installation portion 4 is located at the center of liquid cooling plate 11, conduit 5 is located at the periphery of installation portion 4；The length of conduit 5
Length of the degree more than installation portion 4；It is easy to the extraction of the mouth of pipe of the cold pipe 12 of liquid and further installation in conduit 5.
As shown in figure 4, being additionally provided with lightening hole 42 on installation portion 4, the weight of liquid cooling plate 11 is alleviated, electricity is further mitigated
Pond module cover plate assembly, battery modules, the weight of battery bag, realize battery lightweight.
As shown in figure 4, the thickness of liquid cooling plate upper mounting portion 4 is more than the thickness of conduit 5, it is preferable that sliding block 31 is arranged on into peace
The lower surface in dress portion 5, intensity is higher while in order to install facility, avoiding lightening hole 42；Further, sliding block is two, and two
Individual sliding block be arranged in parallel along the length direction of liquid cooling plate.The quantity of sliding block herein can be designed as one or more according to demand.
As shown in figure 4, locating part 21 is perpendicular to the surface of installation portion 4, locating part 21 inserts the limiting through hole 41 of press strip 2
In, liquid cooling plate 11 is assembled on press strip 2；The length of locating part can be set according to demand, preferred locating part in the present embodiment
Length is less than or equal to the thickness of press strip.
As shown in figure 4, protection cap 3 includes the multiple splices 32 spliced along the length direction of liquid cooling plate 11, specifically, spelling
The recess 322 being provided with fitting 32 on recess 322, adjacent splice 32 is connected to form the guide rail 43.In the present embodiment
Guide rail 43 is matched with the number of the top shoe 31 of liquid cooling plate 11, is two.The guide rail that sliding block slips into protection cap is cold by protection cap and liquid
Plate is fixedly connected.
As shown in figure 4, the upper surface of protection cap 3 is provided with depressed part, press strip 2 is located in the depressed part of protection cap 3, by protecting
The clamping of protecting cover 3 and liquid cooling plate 11 is installed.
A kind of battery modules that the utility model is provided, as shown in figure 1, including battery modules such as shown in Figure 2 to Figure 3
Cover plate assembly.Liquid cooling apparatus and electricity has been effectively ensured in the battery modules of the battery modules cover plate assembly provided using the utility model
The spacing of battery core in the module of pond, it is effective to be exchanged heat and increase heat transfer rate.
The utility model provides a kind of battery bag, wherein, including battery modules as shown in Figure 1.In stacked on top
In battery modules, battery modules cover plate assembly is clamped by upper and lower two battery modules, cooling device and the upper electricity of lower battery modules
The heat conductive pad contact of pond module, it is ensured that heat conductive pad compression ratio, cooling device and battery core spacing, so that stable effectively exchanged heat
And heat transfer rate is increased, this structure fabrication processes is simple, and simple and convenient assembly is applied widely.
Battery modules cover plate assembly, battery modules and battery bag that the utility model is provided, manufacture craft is simple, the cycle
Short, cost is low, and structure and assembling are simple, improve production efficiency.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or the spy that the embodiment or example are described
Point is contained at least one embodiment of the present utility model or example.In this manual, to the schematic table of above-mentioned term
State and be necessarily directed to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be with
Combined in an appropriate manner in any one or more embodiments or example.In addition, in the case of not conflicting, this area
Technical staff the not be the same as Example or the feature of example and non-be the same as Example or example described in this specification can be entered
Row is combined and combined.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modifications, equivalent substitutions and improvements made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (15)
1. a kind of battery modules cover plate assembly, including cooling device, press strip and protection cap, it is characterised in that in the protection cap
It is provided with the press strip for compression, the press strip and is fixed with cooling device, the cooling device includes liquid cooling plate and the cold pipe of liquid；
The liquid cooling plate, which is provided with installation portion, the installation portion, is provided with limiting through hole, the length side of the lower surface of the liquid cooling plate
To being provided with guide rail；The locating part matched with the limiting through hole is provided with the press strip；Be provided with the protection cap with
The sliding block of the guide rail.
2. battery modules cover plate assembly according to claim 1, it is characterised in that the cold pipe of liquid is flat tube.
3. battery modules cover plate assembly according to claim 1, it is characterised in that the upper surface of the liquid cooling plate is provided with
The conduit matched with the cold pipe of the liquid, the conduit is provided with bending place, and the conduit is provided with breach in the bending place.
4. battery modules cover plate assembly according to claim 3, it is characterised in that the installation position is in the liquid cooling plate
Center, the conduit be located at the installation portion periphery；The length of the conduit is more than the length of the installation portion；The peace
Dress is additionally provided with lightening hole in portion.
5. battery modules cover plate assembly according to claim 1, it is characterised in that the guide rail is arranged on the liquid cooling plate
Installation portion lower surface.
6. battery modules cover plate assembly according to claim 5, it is characterised in that the guide rail is two, described in two
Length direction of the guide rail along the liquid cooling plate be arranged in parallel.
7. battery modules cover plate assembly according to claim 1, it is characterised in that the locating part is perpendicular to the press strip
Surface.
8. battery modules cover plate assembly according to claim 1, it is characterised in that the protection cap includes cold along the liquid
The convex portion phase on convex portion, the adjacent splice is provided with multiple splices of the length direction splicing of plate, the splice
Company forms the sliding block.
9. a kind of battery modules cover plate assembly, including cooling device, press strip and protection cap, it is characterised in that in the protection cap
It is provided with the press strip for compression, the press strip and is fixed with cooling device, the cooling device includes liquid cooling plate and the cold pipe of liquid；
The liquid cooling plate is provided with installation portion, and the lower surface of the installation portion sets finite place piece, the length of the lower surface of the liquid cooling plate
Degree direction is provided with sliding block；The limiting through hole matched with the locating part is provided with the press strip；Set in the protection cap
There is the guide rail matched with the sliding block.
10. battery modules cover plate assembly according to claim 9, it is characterised in that the cold pipe of liquid is flat tube.
11. battery modules cover plate assembly according to claim 9, it is characterised in that the upper surface of the liquid cooling plate is set
There is the conduit matched with the cold pipe of the liquid, the conduit is provided with bending place, and the conduit is provided with breach in the bending place.
12. battery modules cover plate assembly according to claim 11, it is characterised in that the installation position is cold in the liquid
The center of plate, the conduit is located at the periphery of the installation portion；The length of the conduit is more than the length of the installation portion；It is described
Lightening hole is additionally provided with installation portion.
13. battery modules cover plate assembly according to claim 9, it is characterised in that the protection cap is included along the liquid
The recess on recess, the adjacent splice is provided with multiple splices of the length direction splicing of cold drawing, the splice
It is connected to form the guide rail.
14. a kind of battery modules, it is characterised in that including the battery modules cover plate assembly as described in claim 1-13.
15. a kind of battery bag, it is characterised in that including battery modules as claimed in claim 14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621416398.8U CN206422183U (en) | 2016-12-22 | 2016-12-22 | Battery modules cover plate assembly, battery modules and battery bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621416398.8U CN206422183U (en) | 2016-12-22 | 2016-12-22 | Battery modules cover plate assembly, battery modules and battery bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206422183U true CN206422183U (en) | 2017-08-18 |
Family
ID=59576863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621416398.8U Active CN206422183U (en) | 2016-12-22 | 2016-12-22 | Battery modules cover plate assembly, battery modules and battery bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206422183U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108155311A (en) * | 2017-12-06 | 2018-06-12 | 国联汽车动力电池研究院有限责任公司 | A kind of lithium-ion-power cell liquid chill group |
| CN108461866A (en) * | 2018-03-07 | 2018-08-28 | 华霆（合肥）动力技术有限公司 | Temperature control component and battery modules |
| CN116454468A (en) * | 2023-06-16 | 2023-07-18 | 深圳海辰储能控制技术有限公司 | Battery module and energy storage device |
-
2016
- 2016-12-22 CN CN201621416398.8U patent/CN206422183U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108155311A (en) * | 2017-12-06 | 2018-06-12 | 国联汽车动力电池研究院有限责任公司 | A kind of lithium-ion-power cell liquid chill group |
| CN108155311B (en) * | 2017-12-06 | 2021-03-05 | 国联汽车动力电池研究院有限责任公司 | Liquid cooling module of lithium ion power battery |
| CN108461866A (en) * | 2018-03-07 | 2018-08-28 | 华霆（合肥）动力技术有限公司 | Temperature control component and battery modules |
| CN108461866B (en) * | 2018-03-07 | 2024-01-19 | 华霆（合肥）动力技术有限公司 | Temperature control assembly and battery module |
| CN116454468A (en) * | 2023-06-16 | 2023-07-18 | 深圳海辰储能控制技术有限公司 | Battery module and energy storage device |
| CN116454468B (en) * | 2023-06-16 | 2023-09-12 | 深圳海辰储能控制技术有限公司 | Battery module and energy storage device |
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