CN209357791U - Battery modules, battery pack, electric vehicle and network system - Google Patents
Battery modules, battery pack, electric vehicle and network system Download PDFInfo
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- CN209357791U CN209357791U CN201920152589.5U CN201920152589U CN209357791U CN 209357791 U CN209357791 U CN 209357791U CN 201920152589 U CN201920152589 U CN 201920152589U CN 209357791 U CN209357791 U CN 209357791U
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- heat
- heat exchanger
- exchanger plates
- battery
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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, including shell, multiple cylindrical electrical cores and heat-exchanger rig.Shell includes the first panel and second panel being oppositely arranged.Multiple cylindrical electrical cores are set in shell, and are installed on second panel and are extended towards first panel.Heat-exchanger rig is installed in shell, and heat-exchanger rig includes multiple heat exchanger plates, is filled with heat-transfer working medium in heat exchanger plates.The utility model also provides battery pack, electric vehicle and network system with the battery modules.The heat that heat exchanger plates filled with heat-transfer working medium can be generated quickly in absorbing cylinder battery core charge and discharge process, and heat is shared equally and is come, so that the inside rapid cooling of battery modules.In addition, due to the battery modules can rapid cooling, can be avoided battery pack, electric vehicle and network system because battery modules radiate it is insufficient due to influence normal use or safety accident occur.
Description
Technical field
The utility model relates to battery technology field, in particular to a kind of battery modules, battery pack, electric vehicle and power grid system
System.
Background technique
Battery pack forms battery modules by multiple battery cores in series and parallel, then forms certain electricity in series and parallel by multiple battery modules
The battery core group of pressure and capacity is placed on what closed box house was formed.Battery core in battery pack can generate in charge and discharge process
Heat, these heats if it cannot distribute in time, gently if will affect the use of battery pack, shorten the service life of battery pack, weight
Safety accident then can even occur.Conversely, battery pack is in low temperature environment, then under shortening service life, charging and discharging capabilities sharply
Drop, battery utilization efficiency are low.Therefore, setting up in battery pack has heat-exchanger rig, to exchange heat for battery core.But existing heat exchange,
There is the problems such as heat exchange heat dissipation is slow, heat dissipation is uneven, occupied space is big in radiator.In addition, the heat exchange and heat dissipation of battery pack are also
The technical problem of electric vehicle and network system industry at present.
Utility model content
The main purpose of the utility model is to propose a kind of battery modules, battery pack, electric vehicle and network system, it is intended to be solved
At least one certainly above-mentioned technical problem.
To achieve the above object, the utility model proposes battery modules, comprising:
Shell, including the first panel and second panel being oppositely arranged；
Multiple cylindrical electrical cores are set in the shell, are installed on the second panel and are extended towards the first panel；
And
Heat-exchanger rig is installed in the shell, and the heat-exchanger rig includes multiple heat exchanger plates, is had in the heat exchanger plates
Super-conductive conduit road and refrigerant passage, are filled with heat-transfer working medium in the Super-conductive conduit road, and the heat exchanger plates are to for the cylinder
Battery core heat exchange.
Preferably, in being intervally arranged, multiple cylindrical electrical cores arrange to form multiple battery core rows, phase multiple heat exchanger plates
At least battery core row described in sandwiched one between the two adjacent heat exchanger plates.
Preferably, multiple heat exchanger plates all have a plurality of parallel Super-conductive conduit road, described in the Super-conductive conduit curb
The length direction of heat exchanger plates extends, and the Super-conductive conduit road is closed at both ends, and heat-transfer working medium is filled in the Super-conductive conduit road.
Preferably, multiple heat exchanger plates all have at least one refrigerant passage, and the refrigerant passage is along the heat exchanger plates
Length direction extend and penetrate through the both ends of the heat exchanger plates, the refrigerant passage is parallel with the Super-conductive conduit road.
Preferably, the shape of the heat exchanger plates be plate shaped, waveform, end to end U-shaped, end to end V-arrangement or
Spiral shape, multiple cylindrical electrical cores arrange to form multiple battery core groups, and the battery core group is located in the heat exchanger plates of adjacent two
Between.
Preferably, the wavy setting of the heat exchanger plates, the heat exchanger plates include multiple valley regions, the valley regions
It is bonded with the side wall of the cylindrical electrical core.
Preferably, the battery modules further include multiple flexible insulation thermally conductive sheets, and the flexible insulation thermally conductive sheet is located in
Between the heat exchanger plates and the battery core.
The utility model also proposes a kind of battery pack, including at least two in stacking or the battery mould arranged side by side
Group.
The utility model also proposes a kind of electric vehicle, including the battery pack.
The utility model also proposes that a kind of network system, including the battery pack, the network system are smart grid system
System, wind power system or solar energy system.
Technical solutions of the utility model provide a kind of battery modules, including shell, multiple cylindrical electrical cores and heat-exchanger rig.It is more
A cylindrical electrical core and heat-exchanger rig are installed in shell.Heat-exchanger rig includes multiple heat exchanger plates filled with heat-transfer working medium.Filling
Have the characteristics that heat-transfer working medium heat exchanger plates have heat absorption, rate of heat transfer is fast and uniform temperature is good, can quickly absorbing cylinder battery core fill
The heat generated in discharge process, and heat is shared equally and is come, so that the inside rapid cooling of battery modules.The utility model is also
There is provided have the battery modules battery pack, electric vehicle and network system, due to the battery modules can rapid cooling,
Can be avoided battery pack, electric vehicle and network system influences normal use or the safe thing of generation because battery modules radiate deficiency
Therefore.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the external structure schematic diagram of one embodiment of the utility model battery modules；
Fig. 2A is the cross-sectional view of an embodiment of heat exchanger plates in the utility model battery modules；
Fig. 2 B is the cross-sectional view of another embodiment of heat exchanger plates in the utility model battery modules；
Fig. 2 C is the cross-sectional view of the another embodiment of heat exchanger plates in the utility model battery modules.
Fig. 3 is the schematic diagram of internal structure of another embodiment of the utility model battery modules；
Fig. 4 is the schematic diagram of internal structure of battery modules shown in Fig. 1；
Fig. 5 is the structural schematic diagram of heat-exchanger rig in battery modules shown in Fig. 1；
Fig. 6 is the structural schematic diagram of heat-exchanger rig in the another embodiment of utility model battery modules；
Fig. 7 is the structural schematic diagram of heat-exchanger rig in utility model battery modules another embodiment.
Drawing reference numeral explanation:
| Label | Title | Label | Title |
| 1 | Battery modules | 10 | Shell |
| 11 | First panel | 111 | Counter sink |
| 12 | Second panel | 20 | Battery core row |
| 21 | Cylindrical electrical core | 40 | Heat-exchanger rig |
| 41 | Heat exchanger plates | 411 | Super-conductive conduit road |
| 412 | Refrigerant passage | 412a | First refrigerant passage |
| 412b | Second refrigerant passage | 42 | Refrigerant pipe |
| 421 | Connecting tube | 43 | Valley regions |
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It should be noted that be referred to as " being fixed on " another component when component, it can directly on another component or
There may also be components placed in the middle.When a component is considered as " connection " another component, it can be directly to separately
One component may be simultaneously present component placed in the middle.When a component is considered as " being set to " another component, it be can be
It is set up directly on another component or may be simultaneously present component placed in the middle.Term as used herein " vertically ", " level
", "left", "right" and similar statement for illustrative purposes only.
Separately it is to be appreciated that if relating to the description of " first ", " second " etc. in the utility model embodiment, should " the
One ", the description of " second " etc. is used for description purposes only, and is not understood to indicate or imply its relative importance or implicit finger
The quantity of bright indicated technical characteristic." first " is defined as a result, the feature of " second " can explicitly or implicitly include
At least one this feature.It in addition, the technical solution between each embodiment can be combined with each other, but must be general with this field
Based on logical technical staff can be realized, it will be understood that when the combination of technical solution appearance is conflicting or cannot achieve this
The combination of technical solution is not present, also not within the protection scope of the requires of the utility model.
The utility model embodiment proposes a kind of battery modules 1, refering to Figure 1, the battery modules 1 include shell
10, multiple cylindrical electrical cores 21 and heat-exchanger rig 40.
Shell 10 includes the first panel 11 and second panel 12 being oppositely arranged.It is understood that shell 10 is for protecting
Cylindrical electrical core 21 is protected, collision and interference of the cylindrical electrical core 21 by external environment are avoided.
Multiple cylindrical electrical cores 21 are set in shell 10, are installed on second panel 12 and are extended towards first panel 11.
Heat-exchanger rig 40 is installed in shell 10.Heat-exchanger rig 40 includes multiple heat exchanger plates 41, has heat in heat exchanger plates 41
Superconduction pipeline 411 and refrigerant passage 412, the heat exchanger plates all have a plurality of parallel Super-conductive conduit road, the Super-conductive conduit road
411 along the heat exchanger plates length direction extend, the Super-conductive conduit road 411 is closed at both ends, on the Super-conductive conduit road in filling
There is heat-transfer working medium (not shown).The heat exchanger plates all have at least one refrigerant passage 412, and the refrigerant passage is along the heat exchange
The length direction of plate extends and penetrates through the both ends of the heat exchanger plates, and the refrigerant passage 412 and the Super-conductive conduit road 411 are flat
Row.
It is understood that can be plate shaped, waveform, spiral shape between heat exchanger plates 41, or join end to end
The various shapes such as U-shaped, V-arrangement.The heat-transfer working medium wherein filled in heat exchanger plates 41 can for gas or liquid or gas and
Mixture of liquid, such as water, oil and refrigerant etc..Heat exchanger plates 41 filled with heat-transfer working medium have heat absorption, rate of heat transfer fast and
The good feature of uniform temperature, the heat that can quickly generate in 21 charge and discharge process of absorbing cylinder battery core, and heat is shared equally and is come.
The battery modules that technical solutions of the utility model provide, including shell, multiple cylindrical electrical cores and heat-exchanger rig.It is multiple
Cylindrical electrical core and heat-exchanger rig are installed in shell.Heat-exchanger rig includes multiple heat exchanger plates filled with heat-transfer working medium.It is filled with
The heat exchanger plates of heat-transfer working medium can the quick heat that is generated in charge and discharge process of absorbing cylinder battery core, and heat is spread out
Come, so that the inside rapid cooling of battery modules.
Referring to Figure 2 together shown in A to Fig. 2 C, Super-conductive conduit road 411 and refrigerant passage is distributed in the inside of heat exchanger plates 41
412.Wherein, Super-conductive conduit road 411 is to fill above-mentioned heat-transfer working medium, and refrigerant passage 412 is to be passed through water, oil and air etc.
Any one or more refrigerant.Super-conductive conduit road 411 and refrigerant passage 412 on heat exchanger plates 41 in single side expansion, it is two-sided swollen or
Two-sided flat configuration.Wherein, Super-conductive conduit road 411 is enclosed construction, and the shape of the closed thermal conductivity pipeline 411 can be phase
Intercommunicated hexagonal honeycomb shape, or interconnected quadrangle, triangle, circle and zigzag can also be mutual
Parallel section is the shapes such as round, ellipse and polygon, or in which any combination of any two or more figures.Equally
Ground, the cross section of refrigerant passage 412 may be the various shapes such as rectangular, round and diamond shape.In addition, each heat exchanger plates 41 can be with
With a refrigerant passage 412 or multiple refrigerant passages 412.
It in an embodiment of the utility model, please refers to shown in Fig. 3, multiple arrangements of cylindrical electrical core 21 form multiple battery cores
Row 20, multiple heat exchanger plates 41 are in being intervally arranged, and at least one battery core of sandwiched arranges 20 between two adjacent heat exchanger plates 41.I other words phase
Only one battery core of sandwiched 20 can be arranged between two adjacent heat exchanger plates 41, it can also be with the multiple battery cores rows 20 of sandwiched.It is understood that
As only one battery core of sandwiched arranges 20 between two adjacent heat exchanger plates 41, it is necessary to more setting heat exchanger plates 41, it would be possible that needing to increase
Addition sheet and the volume for increasing battery modules.As between two adjacent heat exchanger plates 41 sandwiched there are three or three or more battery core rows
20, then partial cylinder battery core 21 due to heat exchanger plates 41 apart from farther out and cause heat exchange it is slower.It is therefore preferred that adjacent
Two battery core rows 20 of sandwiched between two heat exchanger plates.
Further, multiple heat exchanger plates 41 all have the first refrigerant passage 412a, and the first refrigerant passage 412a is along heat exchanger plates
41 length direction extends and penetrates through the both ends of heat exchanger plates 41.In the present embodiment, the first refrigerant passage 412a and thermal conductivity pipeline
411 is parallel.Certainly, in other embodiments, the first refrigerant passage 412a can be not parallel with thermal conductivity pipeline 411.Heat-exchanger rig 40
It further include refrigerant pipe 42, the first refrigerant passage 412a of multiple heat exchanger plates 41 is connect with refrigerant pipe 42 respectively.Specifically, electric
The both ends of core row 20 are respectively equipped with a refrigerant pipe 42, and multiple connecting tubes are distributed in two refrigerant pipes 42 respectively along its length
421, the both ends of the first refrigerant passage 412a stretch out in except heat exchanger plates 41 and are connected to by connecting tube 421 with refrigerant pipe 42.
It should be noted that any one or more refrigerant such as water, oil and air can be passed through in refrigerant pipe 42.Toward a refrigerant pipe
Refrigerant is passed through in 42, after refrigerant flows through heat exchanger plates 41 by the first refrigerant passage 412a, then from another refrigerant pipe 42 flow out.It should
Process belongs to heat exchanging process, and refrigerant can take away the heat that heat exchanger plates 41 are absorbed from cylindrical electrical core 21 after flowing through heat exchanger plates 41, from
And it further exchanges heat to the inside of battery modules 1.Separately it should be noted that due to the heat exchanger plates 41 filled with heat-transfer working medium
With good thermal conductivity and uniform temperature, thus heat exchanger plates 41 can also with natural heat dissipation, without by refrigerant pipe 42 come into one
Step heat dissipation.
It in another embodiment of the utility model, please refers to shown in Fig. 4 and Fig. 5, heat exchanger plates 41 are U-shaped heat exchanger plates, are changed
Thermal 40 is integrally formed by an end to end U-shaped heat exchanger plates.
Further, 40 heat-exchanger rigs include the second refrigerant passage 412b, and the second refrigerant passage 412b is along heat-exchanger rig 40
Overbending direction extend and penetrate through the both ends of heat-exchanger rig 40, the second refrigerant passage 412b is parallel with Super-conductive conduit road 411.When
So, in other embodiments, the second refrigerant passage 412b can be not parallel with Super-conductive conduit road 411.The head and the tail two of the refrigerant passage
End offers inlet and outlet respectively, and after being passed through refrigerant from the import of refrigerant passage, refrigerant can flow through heat exchange along refrigerant passage
Plate 41 takes away the heat that heat exchanger plates 41 are absorbed from cylindrical electrical core 21, finally flows out from the outlet of refrigerant passage, thus further right
It radiates the inside of battery modules 1.
It in the another embodiment of the utility model, please refers to shown in Fig. 6, heat-exchanger rig 40 end to end is changed by multiple
Hot plate 41 is integrally formed, and multiple arrangements of cylindrical electrical core 21 form multiple battery core groups (attached not shown), and battery core group is located in adjacent
Between two heat exchanger plates 41.
Further, multiple heat exchanger plates 41 all have the second refrigerant passage 412b, and the second refrigerant of multiple heat exchanger plates 41 is logical
Road 412b joins end to end, and forms the refrigerant passage penetrated through entirely.The head and the tail both ends of the refrigerant passage offer import respectively and go out
Mouthful, after being passed through refrigerant from the import of refrigerant passage, refrigerant can flow through multiple heat exchanger plates 41 along refrigerant passage, take away heat exchanger plates 41
The heat absorbed from cylindrical electrical core 21, finally flows out from the outlet of the refrigerant passage, thus further to the inside of battery modules 1
It radiates.
It please refers to shown in Fig. 5 and Fig. 6, the setting wave-shaped of heat exchanger plates 41.Heat exchanger plates 41 include multiple 43 Hes of valley regions
Peak regions, valley regions 43 and peak regions are alternately arranged along the length direction of heat exchanger plates 41.Wherein, valley regions 43 and circle
The side wall of column battery core 21 is bonded.It is understood that can valley regions 43 only be arranged in one side in heat exchanger plates 41, it also can be in phase
Pair two sides be both provided with valley regions 43 and peak regions, and the wave crest area of the valley regions 43 of one side and another side
Domain is corresponding.So set, the heat transfer area between heat exchanger plates 41 and cylindrical electrical core 21 can be increased, is conducive to heat exchanger plates 41 and fills
Divide the heat generated in 21 charge and discharge process of absorbing cylinder battery core.It should be noted that in another embodiment, please referring to Fig. 7
Shown, heat exchanger plates 41 can be plane tabular.
Further, battery modules 1 further include multiple flexible insulation thermally conductive sheets (attached not shown), flexible insulation thermally conductive sheet folder
Between heat exchanger plates 41 and cylindrical electrical core 21, flexible insulation thermally conductive sheet is to by the heat transfer of cylindrical electrical core 21 to heat exchanger plates
41.The thermal conductivity of flexible insulation thermally conductive sheet is conducive to the heat of 41 absorbing cylinder battery core 21 of heat exchanger plates, while flexible insulation is thermally conductive
The flexibility and insulating properties of piece can protect cylindrical electrical core 21 from the collision of heat exchanger plates 41 and conductive interference.Since heat conductive silica gel has
There are good heating conduction and insulation performance, therefore, generallys use material of main part of the heat conductive silica gel as flexible insulation thermally conductive sheet.
Certainly, other flexible insulation Heat Conduction Materials or the flexible phase-change material with insulating properties can also be used in flexible insulation thermally conductive sheet.It can
With understanding, if there is no flexible insulation thermally conductive sheet between heat exchanger plates 41 and cylindrical electrical core 21, then heat exchanger plates 41 and cylinder electricity
It may be air heat transfer between core 21, since the thermal resistance of air heat transfer is larger, in this way, the heat transfer effect of heat exchanger plates 41 may be reduced
Rate.
Refering to Figure 1, the anode and cathode of cylindrical electrical core 21 are respectively welded stud (attached not shown).First panel
11 and second panel 12 offer multiple counter sinks 13, nut (attached not shown) is accommodated in counter sink 13.Stud passes through heavy
Head bore 13, nut and stud immovable fitting.So set, cylindrical electrical core 21 can be fixed on the shell 10 of battery modules 1,
It avoids cylindrical electrical core 21 from falling down or be scattered, and influences the normal work of battery modules 1.
Further, second panel 12 is equipped with the retention bead (attached not shown) that multiple circular cylindrical electrical cores 21 are arranged, circle
Column battery core 21 is held on retention bead.It is understood that retention bead is arranged around cylindrical electrical core 21, retention bead can be by circle
Column battery core 21 is clamped in second panel 12, further reinforces the connection of cylindrical electrical core 21 and shell 10, to avoid cylinder electric
Core 21 falls down or is scattered.
The utility model also proposes a kind of battery pack.The battery pack includes at least two in stacking or battery arranged side by side
Mould group 1.The specific structure of battery modules 1 please refers to above-described embodiment.Since the battery pack uses above-mentioned all embodiments
Whole technical solutions, therefore at least all beneficial effects brought by the technical solution with above-described embodiment, it is not another herein
One repeats.It is appreciated that battery pack further includes control system and electrical system etc. in addition to battery modules.
The utility model also proposes a kind of electric vehicle.The electric vehicle includes above-mentioned battery pack, and battery pack includes above-mentioned electricity
The specific structure of Chi Mo group 1, battery modules 1 please refers to above-described embodiment.Since the electric vehicle uses above-mentioned all embodiments
Whole technical solutions, therefore at least with above-described embodiment technical solution brought by all beneficial effects, herein no longer
It repeats one by one.It is understood that the electric vehicle can be electric car, battery-operated motor cycle or electrodynamic balance vehicle etc.
The utility model also proposes a kind of network system.The network system includes above-mentioned battery modules 1, battery modules 1
Specific structure please refers to above-described embodiment.Since the network system uses whole technical solutions of above-mentioned all embodiments, because
This at least has all beneficial effects brought by the technical solution of above-described embodiment, and this is no longer going to repeat them.It is understood that
, which can be smart electric grid system, wind power system or solar energy system etc..
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
Under all utility models in the utility model are conceived, equivalent structure made based on the specification and figures of the utility model
Transformation, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (10)
1. a kind of battery modules characterized by comprising
Shell, including the first panel and second panel being oppositely arranged；
Multiple cylindrical electrical cores are set in the shell, are installed on the second panel and are extended towards the first panel；With
And
Heat-exchanger rig is installed in the shell, and the heat-exchanger rig includes multiple heat exchanger plates, has heat super in the heat exchanger plates
Rodding and refrigerant passage, are filled with heat-transfer working medium in the Super-conductive conduit road, and the heat exchanger plates are to for the cylindrical electrical core
Heat exchange and heat dissipation.
2. battery modules as described in claim 1, which is characterized in that multiple heat exchanger plates are in be intervally arranged, multiple described
Cylindrical electrical core arranges to form multiple battery cores row, at least battery core row described in sandwiched one between the heat exchanger plates of adjacent two.
3. battery modules as claimed in claim 2, which is characterized in that it is super that multiple heat exchanger plates all have a plurality of parallel heat
The length direction of rodding, heat exchanger plates described in the Super-conductive conduit curb extends, and the Super-conductive conduit road is closed at both ends.
4. battery modules as claimed in claim 2, which is characterized in that it is logical that multiple heat exchanger plates all have at least one refrigerant
Road, the refrigerant passage extend along the length direction of the heat exchanger plates and penetrate through the both ends of the heat exchanger plates, and the refrigerant is logical
Road is parallel with the Super-conductive conduit road.
5. battery modules as described in claim 1, which is characterized in that the shape of the heat exchanger plates is plate shaped, waveform, head
Tail connected U-shaped, end to end V-arrangement or spiral shape, the heat-exchanger rig are integrally formed by the heat exchanger plates, multiple circles
Column battery core arranges to form multiple battery core groups, and the battery core group is located between the heat exchanger plates of adjacent two.
6. battery modules as claimed in claim 5, which is characterized in that the wavy setting of heat exchanger plates, the heat exchanger plates
Including multiple valley regions, the valley regions are bonded with the side wall of the cylindrical electrical core.
7. battery modules as claimed in claim 6, which is characterized in that the battery modules further include that multiple flexible insulations are thermally conductive
Piece, the flexible insulation thermally conductive sheet are located between the heat exchanger plates and the battery core.
8. a kind of battery pack, which is characterized in that including at least two in stacking or be arranged side by side as claim 1 to 7 is any
Battery modules described in one.
9. a kind of electric vehicle, which is characterized in that including battery pack as claimed in claim 8.
10. a kind of network system, which is characterized in that including battery pack as claimed in claim 8, the network system is intelligence
Network system, wind power system or solar energy system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920152589.5U CN209357791U (en) | 2019-01-28 | 2019-01-28 | Battery modules, battery pack, electric vehicle and network system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920152589.5U CN209357791U (en) | 2019-01-28 | 2019-01-28 | Battery modules, battery pack, electric vehicle and network system |
Publications (1)
| Publication Number | Publication Date |
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| CN209357791U true CN209357791U (en) | 2019-09-06 |
Family
ID=67803408
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| CN201920152589.5U Active CN209357791U (en) | 2019-01-28 | 2019-01-28 | Battery modules, battery pack, electric vehicle and network system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109686892A (en) * | 2019-01-28 | 2019-04-26 | 深圳市嘉名科技有限公司 | Battery modules, battery pack, electric vehicle and network system |
| FR3129530A1 (en) | 2021-11-23 | 2023-05-26 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Enclosure for battery module or battery pack, with sealed membrane intended to allow circulation of a heat transfer fluid within it for optimal cooling of the accumulators of the module or pack, leaving the output terminals unobstructed. |
| WO2023134536A1 (en) * | 2022-01-14 | 2023-07-20 | 宁德时代新能源科技股份有限公司 | Battery and electric device |
-
2019
- 2019-01-28 CN CN201920152589.5U patent/CN209357791U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109686892A (en) * | 2019-01-28 | 2019-04-26 | 深圳市嘉名科技有限公司 | Battery modules, battery pack, electric vehicle and network system |
| FR3129530A1 (en) | 2021-11-23 | 2023-05-26 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Enclosure for battery module or battery pack, with sealed membrane intended to allow circulation of a heat transfer fluid within it for optimal cooling of the accumulators of the module or pack, leaving the output terminals unobstructed. |
| EP4199190A2 (en) | 2021-11-23 | 2023-06-21 | Commissariat à l'énergie atomique et aux énergies alternatives | Enclosure for a battery module or battery pack, with a sealed membrane for allowing a circulation of a heat transfer fluid therein for optimal cooling of the module or pack batteries. |
| WO2023134536A1 (en) * | 2022-01-14 | 2023-07-20 | 宁德时代新能源科技股份有限公司 | Battery and electric device |
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Effective date of registration: 20201215 Address after: Room 201, 2 / F, building 2, No. 9, Taiji Road, Yuhang Economic and Technological Development Zone, Yuhang District, Hangzhou City, Zhejiang Province Patentee after: ZHEJIANG JIAXI OPTOELECTRONIC EQUIPMENT MANUFACTURING Co.,Ltd. Patentee after: SHENZHEN KARMING TECHNOLOGIES Co.,Ltd. Address before: 518000 Shanghai Automobile Building 1106, 4050 Nanhai Avenue, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN KARMING TECHNOLOGIES Co.,Ltd. |
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Address after: 311100 Room 201, 2 / F, building 2, No. 9, Taiji Road, Yuhang Economic and Technological Development Zone, Yuhang District, Hangzhou City, Zhejiang Province Patentee after: Zhejiang Jiaxi Technology Co.,Ltd. Patentee after: SHENZHEN KARMING TECHNOLOGIES Co.,Ltd. Address before: Room 201, 2 / F, building 2, No. 9, Taiji Road, Yuhang Economic and Technological Development Zone, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: ZHEJIANG JIAXI OPTOELECTRONIC EQUIPMENT MANUFACTURING Co.,Ltd. Patentee before: SHENZHEN KARMING TECHNOLOGIES Co.,Ltd. |
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