CN208401005U - The assembly housing of battery pack and battery pack with improved cooling structure - Google Patents
The assembly housing of battery pack and battery pack with improved cooling structure Download PDFInfo
- Publication number
- CN208401005U CN208401005U CN201790000490.2U CN201790000490U CN208401005U CN 208401005 U CN208401005 U CN 208401005U CN 201790000490 U CN201790000490 U CN 201790000490U CN 208401005 U CN208401005 U CN 208401005U
- Authority
- CN
- China
- Prior art keywords
- assembly housing
- battery pack
- battery
- coolant liquid
- inner space
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/271—Lids or covers for the racks or secondary casings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
- H01M10/6557—Solid parts with flow channel passages or pipes for heat exchange arranged between the cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6567—Liquids
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6569—Fluids undergoing a liquid-gas phase change or transition, e.g. evaporation or condensation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/30—Arrangements for facilitating escape of gases
- H01M50/317—Re-sealable arrangements
- H01M50/325—Re-sealable arrangements comprising deformable valve members, e.g. elastic or flexible valve members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
- H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
- H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
Abstract
The utility model provides a kind of battery pack, and the battery pack includes: multiple batteries, and the multiple battery is with determining arranged for interval；Assembly housing, the assembly housing have the inner space that can accommodate the multiple battery；And coolant liquid, the coolant liquid are introduced in directly to contact with the multiple battery in the inner space of the assembly housing, are then carried out since the temperature of the battery increases from liquid to gaseous phase transformation.
Description
Technical field
This application claims in the South Korea patent application No.10-2016-0101935 submitted in South Korea on the 10th of August in 2016
Priority, the disclosure of the South Korea patent application is incorporated herein by reference.
This disclosure relates to a kind of battery pack using coolant liquid, have more particularly, to one kind for by receiving
Coolant liquid is supplied to prevent the battery pack of the raised structure of temperature of battery in the inside of the shell of battery.
Background technique
Lithium secondary battery is provided by the way that multiple element cells are banded in single component, and therefore lithium secondary battery quilt
It is widely used in the application for needing big energy, such as automobile batteries and electric energy storage device.
However, if the battery pack including multiple element cells is overcharged, including the described of multiple element cells
Battery pack generates heat and swells (swell), and in this case, battery pack expands and is deformed into the external protrusion towards module
Shape.
Typically for this battery pack, setting allows coolant to flow by it to carry out the cooled flow road of heat exchange
Diameter, to cool down battery pack.In this respect, Korean Patent Application Publication No.2013-0064969 discloses a kind of battery unit
Heat-sink unit, multiple battery units and radiating module are configured as in battery unit and heat dissipation in the battery unit heat-sink unit
Heat exchange is carried out in the state that unit is intimate contact with one another, each other to improve heat exchanger effectiveness and steadily to distribute from battery
The heat of unit.
In addition, Korean Patent Application Publication No.2013-0105653 discloses a kind of power battery pack cooling device, this is dynamic
Power battery pack cooling device have can be formed flow path to by it is uniform and suitably be distributed in a manner of convey the knot of coolant
Structure.Power battery pack cooling device includes the sheet rubber that can change the front cover and rear cover of the flow direction of coolant, is thus mentioned
For allowing the flow path of the excessively entire array of coolant flow.
However, the battery cooling apparatus of the prior art has complicated internal structure, and it is configured as passing through cooling tube
Road or cooling tube supply coolant, therefore in battery unit event (for example, the temperature of battery unit is due to such as overcharging
Reason and greatly increase particular value or higher event) in the case where, poor cooling performance.
Utility model content
Technical problem
The disclosure is to be designed by the consideration above problem, therefore the disclosure is intended to provide one kind and has by using cold
But the phase transformation of liquid improves the battery pack of the structure of cooling efficiency.
The another object of the disclosure is to provide a kind of battery pack, and the battery pack has the cooling that can will be generated by phase transformation
Gas is smoothly discharged into the structure of the outside of the assembly housing of battery pack.
Technical solution
To achieve the goals above, present disclose provides a kind of battery pack, the battery pack includes: multiple batteries, described
Multiple batteries are with determining arranged for interval；Assembly housing, the assembly housing include the inside that can accommodate the multiple battery
Space；And coolant liquid, the coolant liquid be introduced in the inner space of the assembly housing and with the multiple electricity
Pond directly contacts, and the coolant liquid carries out becoming gaseous phase transformation from liquid when the temperature of the multiple battery increases.
The assembly housing may include: housing body, the housing body have can support the multiple battery
Bottom surface；And upper cover, the upper cover are configured to be connected to the housing body with watertight means.
It is described to assign that grid-shaped rib structure can be formed at least one of the housing body and the upper cover
At least one described rigidity in housing body and the upper cover.
The coolant inlet pipe being connected to the inner space can be arranged on the side of the assembly housing, and with
The coolant outlet of the inner space connection can be arranged on the other side of the assembly housing.
The assembly housing can be sealed in the state that coolant liquid is introduced into the assembly housing.
Exhaust valve can be set in the assembly housing the gas generated by the phase transformation is discharged into the component
The outside of shell.
At least part of the assembly housing can be by that can be discharged into described group for the gas generated by the phase transformation
Golders (Gore-Tex) material of the outside of part shell is formed.
It is 150 DEG C or higher coolant or insulating oil as the coolant liquid that boiling point, which can be introduced,.
The multiple battery can be alternatively arranged into matrix with determining.
According to another aspect of the present disclosure, a kind of assembly housing of battery pack is provided, the assembly housing includes inside
Space, the inner space can accommodate with determining spaced apart multiple batteries and directly contact with the multiple battery
Coolant liquid, wherein exhaust valve is provided at least part of the assembly housing, when the temperature of the battery increases
The gas generated by the phase transformation of the coolant liquid is discharged into the outside of the assembly housing.
According to another aspect of the present disclosure, a kind of assembly housing of battery pack is provided, the assembly housing includes inside
Space, the inner space can accommodate with determining spaced apart multiple batteries and directly contact with the multiple battery
Coolant liquid, wherein at least part of the assembly housing by can the temperature of the multiple battery increase when will be by described
The Golders material for the outside that the gas that the phase transformation of coolant liquid generates is discharged into the assembly housing is formed.
Beneficial effect
According to the disclosure, when an event occurs, since the phase transformation of the coolant liquid directly contacted with battery leads to battery temperature
Raising be suppressed, therefore cooling efficiency can be improved.
In addition, since the gas generated during the phase transformation of coolant liquid is discharged into outside by assembly housing, it can
To prevent the additional events that such as internal pressure increases.
Detailed description of the invention
Attached drawing instantiates the preferred embodiment of the disclosure and is used to provide the skill to the disclosure together with aforementioned disclosure
Art feature is further understood, and therefore, the disclosure is not construed as limited to attached drawing.
Fig. 1 is to illustrate the exploded perspective view of the battery pack of the preferred embodiment according to the disclosure.
Fig. 2 is the sectional view of the assembled state of the battery pack of diagrammatic illustration 1.
Specific embodiment
Fig. 1 is to illustrate the exploded perspective view of the battery pack of the preferred embodiment according to the disclosure, and Fig. 2 is diagrammatic illustration 1
The sectional view of the assembled state of battery pack.
It referring to Figures 1 and 2, include: multiple batteries 100 according to the battery pack of the preferred embodiment of the disclosure, it is multiple
Battery 100 is with determining arranged for interval；And assembly housing 110, the assembly housing 110 are configured to accommodate multiple batteries 100
Be introduced into the coolant liquid 1 for directly contacting with battery 100.
Each battery 100 is preferably bag type secondary battery, and is sealed against the infiltration of moisture.Multiple batteries 100
Be arranged in assembly housing 110 with determining interval by matrix pattern so that by overcharging, high temperature, physical impact etc. draw
In the case where the event risen, adjacent battery 100 can be affected one another minimally.
Assembly housing 110 can be arranged with various shape to surround and support multiple batteries 100.Preferably, assembly housing
110 include the main body of rectangular or square to accommodate multiple batteries 100, while efficiently using limited space.
Assembly housing 110 includes: housing body 110a, and housing body 110a has and can support multiple batteries 100
Bottom surface；And upper cover 110b, upper cover 110b are configured to watertight means close-coupled to housing body 110a.In shell
The containment member of such as O-ring is placed between main body 110a and upper cover 110b or forms fused portion, so as to watertight connection.
The inner space 112 of housing body 110a is isolated wall 111 and separates individually to accommodate battery 100.Multiple electricity
Pond 100 can be arranged in each subregion in space in a manner of stacking.
Preferably, the height for being designed to the space surrounded by dividing wall 111 is greater than the height (thickness) of battery 100,
Coolant liquid 1 is filled in space.Here, dividing wall 111 can also have the function for assigning housing body 110a rigidity
Energy.
Preferably, in addition grid-shaped rib structure 116 can be set on upper cover 110b, to assign rigidity to upper cover 110b.
Particularly, if a part of upper cover 110b is formed by Golders material, grid-shaped rib structure 116, which has, keeps upper cover
The function of the shape of 110b.For this purpose, grid-shaped rib structure 116 is formed and is formed on housing body 110a with mesh shape
The corresponding pattern of dividing wall 111.In other words, dividing wall 111 can also be referred to as grid-shaped rib structure 111.
The coolant inlet pipe 113 being connected to inner space 112 is provided in the side of assembly housing 110, in component shell
The other side of body 110 is provided with the coolant outlet 114 being connected to inner space 112.This arrangement provides so that coolant liquid 1 is existed
The function of being recycled in assembly housing 110.That is, coolant liquid 1 can pass through circulation of such as getting off: coolant liquid 1 is passed through cooling
Liquid inlet tube 113 is introduced into the inner space 112 of assembly housing 110, to cool down battery by directly contacting with coolant liquid 1
100, coolant liquid 1 is discharged by coolant outlet 114, keeps coolant liquid 1 cooling, and draw again by coolant inlet pipe 113
Enter coolant liquid 1.
Alternatively, in the inner space 112 that coolant liquid 1 is filled in assembly housing 110 in the state of, assembly housing
110 edge can be sealed by the method such as fused, assembly housing 110 is fully sealed.In this case, coolant liquid
1 provides refrigerating function and contacting in a manner of acyclic with battery 100 while being maintained in assembly housing 110.
Exhaust valve 115 is arranged in assembly housing 110 (such as being arranged in upper cover 110b), will be by coolant liquid 1
The gas that generates of phase transformation be discharged into the outside of assembly housing 110, while preventing the leakage of coolant liquid 1.Alternatively, assembly housing
110 at least part (preferably, at least part of upper cover 110b) can by can prevent coolant liquid 1 leak while
The Golders material that the gas generated by the phase transformation of coolant liquid 1 is discharged into the outside of assembly housing 110 is formed.
Although the battery 100 being arranged in the inner space 112 of assembly housing 110 usually has at steady state
Operation temperature in 80 DEG C or lower range, but if due to overcharging, high temperature, physical impact etc. and event occurs,
Then the temperature of battery 100 is even increased to about 200 DEG C.In consideration of it, being 150 DEG C or higher cold by boiling point preferably
But agent or insulating oil are introduced into the inner space 112 of assembly housing 110 as coolant liquid 1.
The coolant liquid 1 in the inner space 112 of assembly housing 110 is introduced into and is filled into directly to contact with multiple batteries 100,
Therefore the heat generated by battery 100 is removed by the circulation or latent heat of coolant liquid 1.
If the event such as to overcharge occurs in battery unit 100, coolant liquid 1 with battery 100 temperature
It increases and carries out thus preventing the temperature of battery 100 from excessively increasing from liquid to gaseous phase transformation.
If coolant liquid 1 is evaporated due to phase transformation, battery unit 100, which is cooled to, occurs temperature equal to or less than event
Temperature, therefore temperature control can prevent the generation of event.Because the gas generated due to phase transformation by exhaust valve 115 or
The Golders material of assembly housing 110 is discharged, it is possible to prevent the internal pressure increase of such as assembly housing 110
Additional events.
Industrial applicibility
According to the disclosure, when an event occurs, since the phase transformation of the coolant liquid directly contacted with battery leads to battery unit
Temperature raising be suppressed, therefore the cooling efficiency of battery pack can be improved.
Claims (11)
1. a kind of battery pack, which is characterized in that the battery pack includes:
Multiple batteries, the multiple battery is with determining arranged for interval；
Assembly housing, the assembly housing include the inner space that can accommodate the multiple battery；And
Coolant liquid, the coolant liquid are introduced in the inner space of the assembly housing and direct with the multiple battery
Contact, the coolant liquid are carried out when the temperature of the multiple battery increases from liquid to gaseous phase transformation.
2. battery pack according to claim 1, which is characterized in that the assembly housing includes: housing body, the shell
Main body has the bottom surface that can support the multiple battery；And upper cover, the upper cover are configured to couple with watertight means
To the housing body.
3. battery pack according to claim 2, which is characterized in that at least one in the housing body and the upper cover
Grid-shaped rib structure is formed on a at least one rigidity described in assigning in the housing body and the upper cover.
4. battery pack according to claim 2, which is characterized in that the coolant inlet pipe quilt being connected to the inner space
The side of the assembly housing is set, and the coolant outlet being connected to the inner space is arranged on the component
The other side of shell.
5. battery pack according to claim 1, which is characterized in that the assembly housing is introduced into described in the coolant liquid
It is sealed in the state of in assembly housing.
6. battery pack according to claim 4 or 5, which is characterized in that exhaust valve is set in the assembly housing, it will
The outside of the assembly housing is discharged by the gas that the phase transformation generates.
7. battery pack according to claim 4 or 5, which is characterized in that at least part of the assembly housing is by can
The Golders material that the gas generated by the phase transformation is discharged into the outside of the assembly housing is formed.
8. battery pack according to claim 1, which is characterized in that introducing boiling point is 150 DEG C or higher coolant liquid or exhausted
Edge oil is as the coolant liquid.
9. battery pack according to claim 1, which is characterized in that the multiple battery is with determining arranged for interval at square
Battle array.
10. a kind of assembly housing of battery pack, which is characterized in that the assembly housing includes inner space, the inner space
It can accommodate with determining spaced apart multiple batteries and the coolant liquid directly contacted with the multiple battery,
Wherein, it is provided with exhaust valve at least part of the assembly housing, to increase in the temperature of the multiple battery
When the gas generated by the phase transformation of the coolant liquid is discharged into the outside of the assembly housing.
11. a kind of assembly housing of battery pack, which is characterized in that the assembly housing includes inner space, the inner space
It can accommodate with determining spaced apart multiple batteries and the coolant liquid directly contacted with the multiple battery,
Wherein, at least part of the assembly housing by can the temperature of the multiple battery increase when will be by the cooling
The Golders material for the outside that the gas that the phase transformation of liquid generates is discharged into the assembly housing is formed.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020160101935A KR102075101B1 (en) | 2016-08-10 | 2016-08-10 | Battery pack improved in cooling structure |
| KR10-2016-0101935 | 2016-08-10 | ||
| PCT/KR2017/008703 WO2018030821A1 (en) | 2016-08-10 | 2017-08-10 | Battery pack having improved cooling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208401005U true CN208401005U (en) | 2019-01-18 |
Family
ID=61163194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201790000490.2U Active CN208401005U (en) | 2016-08-10 | 2017-08-10 | The assembly housing of battery pack and battery pack with improved cooling structure |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR102075101B1 (en) |
| CN (1) | CN208401005U (en) |
| WO (1) | WO2018030821A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117185134A (en) * | 2023-10-08 | 2023-12-08 | 中石化胜利建设工程有限公司 | Prefabricated bent cap hoisting device and hoisting method thereof |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102325438B1 (en) | 2018-04-25 | 2021-11-10 | 주식회사 엘지에너지솔루션 | Battery module, battery pack comprising the battery module and vehicle comprising the battery pack |
| KR102311087B1 (en) * | 2018-09-19 | 2021-10-07 | 주식회사 엘지에너지솔루션 | Battery pack and vehicle comprising the battery pack |
| KR20200104619A (en) | 2019-02-27 | 2020-09-04 | 에이치엘그린파워 주식회사 | Battery pack structure |
| KR20220075045A (en) * | 2020-11-26 | 2022-06-07 | 주식회사 엘지에너지솔루션 | Battery module and battery pack including the same and vehicle including the same |
| CN114464914B (en) * | 2021-11-08 | 2024-02-23 | 美嘉帕拉斯特汽车零部件（上海）有限公司 | Battery pack device with cooling plate |
| KR20230162850A (en) * | 2022-05-20 | 2023-11-29 | 주식회사 엘지에너지솔루션 | Prismatic secondary battery |
| KR20240019649A (en) * | 2022-08-04 | 2024-02-14 | 주식회사 엘지에너지솔루션 | Battery pack |
| KR20240031611A (en) * | 2022-09-01 | 2024-03-08 | 주식회사 엘지에너지솔루션 | Battery pack with improved safety |
| KR20240031609A (en) * | 2022-09-01 | 2024-03-08 | 주식회사 엘지에너지솔루션 | Battery pack with improved safety |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100477948B1 (en) * | 2002-07-26 | 2005-03-22 | 이현상 | Cooling apparatus for electronic equipment |
| KR200389453Y1 (en) * | 2005-04-20 | 2005-07-18 | 함태흥 | battery gas exhaust was possible silver- ion water occurrence device |
| KR101058102B1 (en) * | 2009-12-18 | 2011-08-24 | 에스비리모티브 주식회사 | Battery pack |
| KR20100041727A (en) * | 2010-04-04 | 2010-04-22 | 임재현 | The cooling and heating system for battery to control temperature |
| WO2012002907A1 (en) | 2011-01-24 | 2012-01-05 | Guoan Feng | Power battery pack cooling apparatus |
| KR101199148B1 (en) * | 2011-04-21 | 2012-11-09 | 에스비리모티브 주식회사 | Battery module |
| KR101282473B1 (en) * | 2011-09-21 | 2013-07-04 | 로베르트 보쉬 게엠베하 | Battery pack |
| KR101367210B1 (en) | 2011-12-09 | 2014-02-27 | 대한칼소닉주식회사 | Battery cell of heat sink unit |
| KR101715698B1 (en) * | 2014-09-22 | 2017-03-13 | 주식회사 엘지화학 | Battery module comprising heat transfer device using wick for cooling part |
-
2016
- 2016-08-10 KR KR1020160101935A patent/KR102075101B1/en active IP Right Grant
-
2017
- 2017-08-10 CN CN201790000490.2U patent/CN208401005U/en active Active
- 2017-08-10 WO PCT/KR2017/008703 patent/WO2018030821A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117185134A (en) * | 2023-10-08 | 2023-12-08 | 中石化胜利建设工程有限公司 | Prefabricated bent cap hoisting device and hoisting method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| KR102075101B1 (en) | 2020-03-02 |
| KR20180017695A (en) | 2018-02-21 |
| WO2018030821A1 (en) | 2018-02-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208401005U (en) | The assembly housing of battery pack and battery pack with improved cooling structure | |
| US10847760B2 (en) | Battery module having heat pipe and battery pack including the same | |
| JP4814405B2 (en) | Battery module | |
| CN107431157B (en) | Battery module | |
| CN105280850B (en) | Intelligent heat management waterproof power battery box | |
| US8852779B2 (en) | Battery pack | |
| US20120282506A1 (en) | Electrochemical energy store for vehicles and method for cooling or heating such an electrochemical store | |
| KR101496523B1 (en) | Radiant heat plate for battery cell | |
| US20120129031A1 (en) | Heat sink of battery cell for electric vehicles and battery cell module using the same | |
| US10804578B2 (en) | Battery module, battery pack and vehicle having same | |
| JP2010192207A (en) | Cooling device for battery, and battery pack | |
| KR20200004202A (en) | Battery module | |
| US20120040227A1 (en) | Energy storage module | |
| JP5725316B2 (en) | Secondary battery and battery pack | |
| WO2013157560A1 (en) | Secondary battery, secondary battery module having built-in secondary battery, and assembled battery system having built-in secondary battery module | |
| KR20150129667A (en) | System and method for thermally robust energy storage system | |
| CN112952237B (en) | Battery heat management device, battery module and battery heat management method | |
| KR20100041727A (en) | The cooling and heating system for battery to control temperature | |
| KR20200041707A (en) | Battery module | |
| JP2013175360A (en) | Battery pack | |
| KR102311076B1 (en) | Battery Module Having Heat Pipe and Battery Pack Having the Same | |
| CN113823865A (en) | Square battery shell, battery with same, battery pack and automobile | |
| CN109841765B (en) | Battery cover plate and battery pack with same | |
| KR20200073721A (en) | Battery Pack | |
| CN219642926U (en) | Battery, battery pack and vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220104 Address after: Seoul, South Kerean Patentee after: LG Energy Solution,Ltd. Address before: Seoul, South Kerean Patentee before: LG CHEM, Ltd. |