CN107482148B - Air-cooled battery box - Google Patents
Air-cooled battery box Download PDFInfo
- Publication number
- CN107482148B CN107482148B CN201710854591.2A CN201710854591A CN107482148B CN 107482148 B CN107482148 B CN 107482148B CN 201710854591 A CN201710854591 A CN 201710854591A CN 107482148 B CN107482148 B CN 107482148B
- Authority
- CN
- China
- Prior art keywords
- heat
- battery
- air
- box body
- box
- 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
- 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
- H01M10/61—Types of temperature control
- H01M10/615—Heating or keeping warm
-
- 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
- H01M10/617—Types of temperature control for achieving uniformity or desired distribution of temperature
-
- 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
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
-
- 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
- H01M10/653—Means for temperature control structurally associated with the cells characterised by electrically insulating or thermally conductive materials
-
- 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
- H01M10/6551—Surfaces specially adapted for heat dissipation or radiation, e.g. fins or coatings
-
- 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
-
- 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
- H01M10/6561—Gases
- H01M10/6563—Gases with forced flow, e.g. by blowers
-
- 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
-
- 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)
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention relates to the technical field of lithium ion battery shells, in particular to an air-cooled battery box, which comprises a box body and a battery module arranged in the box body; the heat-conducting assembly comprises a heat-conducting pipe, a heat-conducting silica gel pad and heat-insulating cotton, the heat-conducting pipe is arranged inside the main box, the heat-insulating cotton is stuck at the position, corresponding to the heat-conducting pipe, of the main box, the heat-conducting silica gel pad is stuck on the contact surface of the heat-conducting pipe and the side wall of the main box, and the battery module is in contact with the heat-conducting pipe after being arranged; the heat dissipation assembly comprises heat dissipation fins and a centrifugal fan, wherein the heat dissipation fins are mounted on the side wall of the main box body through bolts, and the centrifugal fan is mounted on the heat dissipation fins through bolts. The device has simple process, low cost and reliable structure, and improves the reliability and safety of the battery system.
Description
Technical Field
The invention relates to the technical field of lithium ion battery shells, in particular to an air-cooled battery box.
Background
At present, chemical reaction heat and resistance heat are generated in the charging and discharging processes of the power battery of the electric automobile, and particularly, with the development of large-monomer-capacity and high-specific-energy lithium ion batteries, the exothermic effect of the power battery of the electric automobile is remarkable, so that the temperature in a battery cabinet is remarkably increased. The performance and the service life of the power battery of the electric automobile are closely related to the working environment temperature thereof, and researches show that the battery capacity of the lithium ion battery is respectively reduced by 31 percent and 36 percent after the lithium ion battery works for 800 cycles at 25 ℃ and 45 ℃; and the battery operates at 50 ℃, the battery capacity is reduced by 60% after 600 cycles; the capacity of the battery drops by 70% after 500 cycles of operation at 55 ℃. The temperature rise not only greatly influences the performance and the service life of the power battery of the electric automobile, but also can exceed the thermal stability of battery composition materials in the charge and discharge process, so that a series of exothermic side reactions are initiated, and finally, the thermal runaway is caused to cause safety problems, so that the research on the thermal management technology of the power battery of the electric automobile has important significance on the use safety and the economy of the battery, and is one of the key technologies for development and application of the power battery of the electric automobile.
The cooling of the power battery of the electric automobile mainly depends on natural cooling and forced air cooling to realize heat dissipation, the natural cooling is difficult to meet the heat dissipation requirement of the lithium battery running in a high-power or high-temperature environment, the heat dissipation effect is improved by forced convection cooling of a fan, but the air channel of a case of the traditional forced air cooling mode is mostly designed in series, as disclosed in patent document CN103238251A, the battery box comprises a box body and a battery monomer, an air inlet is formed in the box wall on one side of the box body, and an air outlet is formed in the box wall on the other side of the box body; the battery monomers are arranged at intervals in the longitudinal direction, the battery monomers in each row are arranged at intervals in the transverse direction, a main air channel is formed between two adjacent rows of battery monomers, a branch air channel is formed between two adjacent battery monomers in the same row of battery monomers, an air inlet is communicated at the upstream position of the main air channel, an air outlet is communicated at the downstream position of the main air channel or the downstream position of the branch air channel, when the battery monomers are used, air flows into the main air channel from the air inlet in a fan air supply or exhaust mode, and after sequentially passing through the side surfaces of the battery monomers along the main air channel and the branch air channel, the air flows out from the air outlet, and although the rib row type air distribution structure formed by the main air channel and the branch air channel can reduce the temperature difference of each battery monomer of the battery box, especially the battery monomers at the middle stream and the downstream position of the main air channel are fully cooled through the design of the branch air channel, but the fan blows or sucks cold air in the battery box is directly contacted with the surface of the battery monomers, so that dust, rain and other impurities in the air can erode the surface of the battery monomers, the whole service life of the battery monomers is shortened, and the service life of the whole battery box is shortened, and the service life of the battery is shortened.
Disclosure of Invention
The invention aims to overcome the defects of the technology and provide an air-cooled battery box.
The invention adopts the following technical scheme to realize the aim:
an air-cooled battery box comprises a box body and a battery module arranged in the box body; the heat-conducting assembly comprises a heat-conducting pipe, a heat-conducting silica gel pad and heat-insulating cotton, the heat-conducting pipe is arranged inside the main box, the heat-insulating cotton is stuck at the position, corresponding to the heat-conducting pipe, of the main box, the heat-conducting silica gel pad is stuck on the contact surface of the heat-conducting pipe and the side wall of the main box, and the battery module is in contact with the heat-conducting pipe after being arranged; the heat dissipation assembly comprises heat dissipation fins and a centrifugal fan, wherein the heat dissipation fins are mounted on the side wall of the main box body through bolts, and the centrifugal fan is mounted on the heat dissipation fins through bolts.
Preferably, a heat conduction silica gel pad is adhered to the contact surface of the heat conduction pipe and the battery module.
Preferably, the heat conduction pipe is L-shaped.
Preferably, heat conducting glue is coated between the radiating fins and the side wall of the main box body, and the radiating fins are made of AL6063 aluminum alloy materials.
Preferably, the battery modules are divided into 4 groups of parallel connection 4 groups of serial connection and 4 groups of parallel connection 5 groups of serial connection, and the battery modules are connected in series through aluminum row bolting.
Preferably, the battery module is composed of vertically placed battery cells, and the battery cells are adhered and fixed by coating structural adhesive.
Preferably, the battery module comprises an upper fixing frame and a lower fixing frame, which are made of a PP < 0+ > 20% GF flame-retardant engineering plastic material; the upper opening and the bolt hole of the lower fixing frame structure are used for being fixedly installed on the box body and limiting the heat conducting pipe.
Preferably, the two sets of heat dissipation components are respectively arranged on two side walls corresponding to the main box body.
Preferably, the heat conduction pipe is fixed on the side wall of the main box body through bolts by using a sheet metal pressing plate.
Compared with the prior art, the heat dissipation assembly and the heat conduction assembly are reasonably arranged to ensure the consistency of the gas pressure and the temperature of the inlet and the outlet of each battery module, so that the temperature balance of each battery module is ensured, the consistency of the heat dissipation conditions of batteries at different positions in the battery module is ensured, the problems of heat dissipation of batteries in a battery box, the temperature balance in the battery module and the temperature balance among the battery modules are effectively solved, and the service life of the battery pack is prolonged. The battery module is contacted with the heat conduction component after being installed so as to achieve the purpose of rapid heat conduction; the L-shaped heat conducting pipe is arranged at the bottom of the battery cell, and insulation cotton is arranged at the contact part of the L-shaped heat conducting pipe and the bottom surface of the main box body box to isolate the external temperature; one end of the L-shaped heat conducting pipe is contacted with the box body, and the heat received by the battery cell is conducted to the side wall of the battery box; the heat-conducting glue is coated between the radiating fins and the battery box and then the radiating fins and the battery box are mounted through bolts, so that the heat on the side wall of the box is quickly absorbed; and the outside of the fin arranged on the centrifugal fan sucks out heat on the fin and is discharged through the air outlet, so that a heat dissipation effect is achieved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a main housing arrangement of the battery housing of the present invention;
fig. 3 is a layout of the battery module of the present invention in a battery case;
FIG. 4 is a layout of a thermally conductive assembly of the present invention;
fig. 5 is a layout of a heat dissipating assembly of the present invention.
Detailed Description
The following detailed description of the invention refers to the accompanying drawings and preferred embodiments. As shown in fig. 1, an air-cooled battery box comprises a box body and a battery module 1 arranged in the box body, wherein the box body comprises a main box body 2 and a box cover 3.
As shown in fig. 1 and fig. 4, a heat conducting component is installed in the main box body, the heat conducting component comprises a heat conducting pipe 4, a heat conducting silica gel pad 5 and heat insulation cotton, the heat conducting pipe is in an L shape and is multiple pieces, two pieces are in a group, the two pieces correspond to each other, the groups are arranged in parallel, the heat conducting pipe is installed in the main box body, specifically, a buckle is installed at the bottom of the main box body and used for fixing the heat conducting pipe, the heat insulation cotton is adhered to the position of the main box body corresponding to the heat conducting pipe, the heat conducting pipe is adhered to the heat conducting silica gel pad on the contact surface of the side wall of the main box body, and the battery module is connected with the heat conducting pipe after being installed. And a heat-conducting silica gel pad is adhered to the contact surface of the heat-conducting pipe and the battery module. As shown in fig. 4, before the battery pack is installed, a heat conduction assembly is installed on the bottom surface of the main box body of the battery box, heat preservation cotton is adhered to the corresponding part of the main box body, then a heat conduction pipe is placed, a heat conduction silica gel pad is adhered to the contact surface of the heat conduction pipe and the box wall, then heat conduction silica gel is adhered to the exposed surface, and after the battery module is placed, the surface is pressed; the heat pipe is further compressed by bolting the box side walls to the sheet metal platen 10. The L-shaped heat conducting pipe is arranged at the bottom of the battery cell, and insulation cotton is arranged at the contact part of the L-shaped heat conducting pipe and the bottom surface of the main box body box to isolate the external temperature; one end of the L-shaped heat conducting pipe is in contact with the box body, heat received by the battery cell is conducted to the side wall of the battery box, and therefore the heat dissipation speed can be increased, and the heat dissipation efficiency is improved.
As shown in fig. 5, the two sets of heat dissipation components are respectively installed on two corresponding side walls of the main box body. The heat radiation component comprises heat radiation fins 6 and a centrifugal fan 7, wherein the heat radiation fins are arranged on the side wall of the main box body through bolts, heat conduction glue is coated between the heat radiation fins and the side wall of the main box body, the heat radiation fins are made of AL6063 aluminum alloy materials, and the centrifugal fan is arranged on the heat radiation fins through bolts. During installation, the contact surfaces of the left radiating fin and the right radiating fin and the box wall are coated with heat conducting glue 11, the fins can be guaranteed to rapidly absorb heat conducted out of the box wall, two centrifugal fans are arranged, the centrifugal fans are finally installed at the outer sides of the fins in the position shown in fig. 5, and the heat of the fins is sucked out through the air inlet and is discharged through the air outlet.
As shown in fig. 2, the main box body is internally provided with a pressing beam 8 and a bottom beam 9, the bottom beam is used for being bolted and fixed with the battery module, and the pressing beam is further used for pressing and fixing the battery module through being bolted with the main box body.
As shown in fig. 3, the battery modules are divided into 4 groups of parallel connection 4 groups of serial connection and 4 groups of parallel connection 5 groups of serial connection, and the battery modules are connected in series through aluminum bus bolting. The battery module is composed of vertically placed battery cells, and the battery cells are adhered and fixed by coating structural adhesive. The battery module comprises an upper fixing frame and a lower fixing frame, which are made of a PP < 0+ > 20% GF flame-retardant engineering plastic material; the upper opening and the bolt hole of the lower fixing frame structure are used for being fixedly installed on the box body and limiting the heat conducting pipe.
The whole air-cooled battery box assembly explosion diagram can be used for finding out the whole battery box assembly process: when the battery is installed, the heat conduction assembly and the high-low voltage assembly are required to be installed firstly, the battery pack is placed, the bus connection and the related wire harness are installed, the sealing gasket and the installation box cover are placed, and finally the outward heat dissipation assembly of the battery is installed.
In the invention, a gasket 12 is provided between the main case and the case cover.
In the invention, the heat conduction silica gel pad used needs to ensure the compression amount to be about 50%, so that the heat conductivity can be maximized.
In the invention, the heat conductive paste is required to be uniformly coated and have a thickness of not more than 2mm in order to maximize thermal conductivity.
The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which are intended to be comprehended within the scope of the present invention.
Claims (9)
1. An air-cooled battery box which is characterized in that: the battery module comprises a box body and a battery module arranged in the box body; the heat-conducting component comprises a heat-conducting pipe, a heat-conducting silica gel pad and heat-insulating cotton, the heat-conducting pipe is arranged in the main box, the heat-insulating cotton is stuck at the position of the main box corresponding to the heat-conducting pipe, the heat-conducting silica gel pad is stuck on the contact surface of the heat-conducting pipe and the side wall of the main box, and the battery module is contacted with the heat-conducting pipe after being arranged; the heat dissipation assembly comprises heat dissipation fins and a centrifugal fan, wherein the heat dissipation fins are mounted on the side wall of the main box body through bolts, and the centrifugal fan is mounted on the heat dissipation fins through bolts.
2. An air-cooled battery box as in claim 1, wherein: and a heat-conducting silica gel pad is adhered to the contact surface of the heat-conducting pipe and the battery module.
3. An air-cooled battery box as in claim 1, wherein: the heat conduction pipe is L-shaped.
4. An air-cooled battery box as in claim 1, wherein: and heat-conducting glue is coated between the radiating fins and the side wall of the main box body, and the radiating fins are made of AL6063 aluminum alloy materials.
5. An air-cooled battery box as in claim 1, wherein: the battery module comprises 4 groups of parallel connection 4 groups of serial connection and 4 groups of parallel connection 5 groups of serial connection, and the battery modules are connected in series through aluminum row bolting.
6. An air-cooled battery box as in claim 1, wherein: the battery module is composed of vertically placed battery cells, and the battery cells are adhered and fixed by coating structural adhesive.
7. An air-cooled battery box as in claim 1, wherein: the battery module comprises an upper fixing frame and a lower fixing frame, which are made of a PP < 0+ > 20% GF flame-retardant engineering plastic material; the upper opening and the bolt hole of the lower fixing frame structure are used for being fixedly installed on the box body and limiting the heat conducting pipe.
8. An air-cooled battery box as in claim 1, wherein: the heat dissipation components are two sets and are respectively arranged on two side walls corresponding to the main box body.
9. An air-cooled battery box as in claim 1, wherein: the heat conduction pipe is fixed on the side wall of the main box body through bolts by using a metal plate pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710854591.2A CN107482148B (en) | 2017-09-20 | 2017-09-20 | Air-cooled battery box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710854591.2A CN107482148B (en) | 2017-09-20 | 2017-09-20 | Air-cooled battery box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107482148A CN107482148A (en) | 2017-12-15 |
| CN107482148B true CN107482148B (en) | 2023-08-25 |
Family
ID=60587082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710854591.2A Active CN107482148B (en) | 2017-09-20 | 2017-09-20 | Air-cooled battery box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107482148B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108389994A (en) * | 2018-04-17 | 2018-08-10 | 江苏泰霸电源系统有限公司 | A kind of modularization energy-storage battery unit |
| CN108493381B (en) * | 2018-05-15 | 2024-04-02 | 华霆（合肥）动力技术有限公司 | Air cooling system and battery system |
| CN109149003B (en) * | 2018-07-18 | 2024-06-25 | 安徽雅斯迪新能源科技有限公司 | Power battery pack heat dissipation system |
| CN109473750A (en) * | 2018-11-09 | 2019-03-15 | 上海应用技术大学 | New energy car battery radiator structure |
| CN110137407A (en) * | 2019-06-13 | 2019-08-16 | 赵耀华 | A kind of the air-cooled type lithium battery pack heat management system and method for high-protection level |
| CN112531229A (en) * | 2020-11-17 | 2021-03-19 | 国网甘肃省电力公司电力科学研究院 | Battery cooling system of new energy automobile |
| CN116435656B (en) * | 2023-03-17 | 2024-05-03 | 梵智达科技(深圳)有限公司 | Energy storage battery box with efficient heat insulation structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012089478A (en) * | 2010-10-20 | 2012-05-10 | Energy Control Ltd | Collective battery with heat dissipation structure |
| CN103872271A (en) * | 2014-02-27 | 2014-06-18 | 北京波士顿电池技术有限公司 | Whole aluminum water-cooling battery box for active thermal management of electric car |
| CN104716362A (en) * | 2013-12-15 | 2015-06-17 | 中国科学院大连化学物理研究所 | Honeycomb metal-based pipe belt type heat exchanger and application thereof |
| CN104993183A (en) * | 2015-05-22 | 2015-10-21 | 江苏科技大学 | Battery module, battery module group and battery module group packaging method |
| CN105742753A (en) * | 2016-03-15 | 2016-07-06 | 上海工程技术大学 | Thermal management method and device for battery pack |
| CN106848482A (en) * | 2017-03-15 | 2017-06-13 | 山东科技大学 | A kind of air cooling equipment for adjusting power battery of pure electric automobile bag temperature and its application |
| CN207587792U (en) * | 2017-09-20 | 2018-07-06 | 力神动力电池系统有限公司 | Air-cooled battery case |
-
2017
- 2017-09-20 CN CN201710854591.2A patent/CN107482148B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012089478A (en) * | 2010-10-20 | 2012-05-10 | Energy Control Ltd | Collective battery with heat dissipation structure |
| CN104716362A (en) * | 2013-12-15 | 2015-06-17 | 中国科学院大连化学物理研究所 | Honeycomb metal-based pipe belt type heat exchanger and application thereof |
| CN103872271A (en) * | 2014-02-27 | 2014-06-18 | 北京波士顿电池技术有限公司 | Whole aluminum water-cooling battery box for active thermal management of electric car |
| CN104993183A (en) * | 2015-05-22 | 2015-10-21 | 江苏科技大学 | Battery module, battery module group and battery module group packaging method |
| CN105742753A (en) * | 2016-03-15 | 2016-07-06 | 上海工程技术大学 | Thermal management method and device for battery pack |
| CN106848482A (en) * | 2017-03-15 | 2017-06-13 | 山东科技大学 | A kind of air cooling equipment for adjusting power battery of pure electric automobile bag temperature and its application |
| CN207587792U (en) * | 2017-09-20 | 2018-07-06 | 力神动力电池系统有限公司 | Air-cooled battery case |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107482148A (en) | 2017-12-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107482148B (en) | Air-cooled battery box | |
| TWI445233B (en) | Battery set with heat conducting jelly | |
| CN106935927A (en) | Battery module and the vehicle including it | |
| KR101601442B1 (en) | Battery system and thermal adjusting unit therefor | |
| CN109742282B (en) | Micro-channel heat exchanger for cooling new energy battery | |
| CN202585681U (en) | Air cooling and heat pipe radiating power battery device | |
| CN216529180U (en) | Novel cylinder electricity core module | |
| CN201758166U (en) | Battery pack cooling structure | |
| CN205723860U (en) | A kind of battery modules with heat management device | |
| CN203760590U (en) | Battery module with fluid cooling channel | |
| CN201528027U (en) | Radiating device of battery pack | |
| CN113594604A (en) | Liquid cooling quick change battery module of CTR energy storage system | |
| KR20120062308A (en) | Secondary battery cooling apparatus and heating system using heat generated from secondary battery operation | |
| CN207587792U (en) | Air-cooled battery case | |
| CN112701395B (en) | Full-parallel uniform air distribution type battery pack thermal management system and operation method thereof | |
| CN109066007B (en) | Large-scale battery module integration box cooling system based on heat pipe | |
| CN210110999U (en) | Power battery heat radiation structure | |
| CN207559007U (en) | A kind of Li-ion batteries piles cooling system | |
| CN215731903U (en) | Lithium cell group heat radiation structure | |
| CN219144276U (en) | Battery pack structure | |
| CN220209168U (en) | Battery box | |
| CN203839484U (en) | Liquid heat exchange system of lithium ion battery | |
| CN212366086U (en) | Energy storage module structure with high-efficiency heat dissipation | |
| CN219857655U (en) | Unmanned aerial vehicle charging box | |
| CN214099703U (en) | Lithium battery heat conduction structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220126 Address after: 266500 Minshan Road, Huangdao District, Qingdao, Shandong Applicant after: LISHEN (QINGDAO) NEW ENERGY CO.,LTD. Address before: 300384 Tianjin Xiqing District Binhai new and high technology Industrial Development Zone Huayuan Technology Park (outside the ring) Hai Tai Nan Road No. 38. Applicant before: LISHEN POWER BATTERY SYSTEMS Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |