CN109830780A - A kind of pair of battery electrode temperature balancing device - Google Patents

A kind of pair of battery electrode temperature balancing device Download PDF

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Publication number
CN109830780A
CN109830780A CN201910232605.6A CN201910232605A CN109830780A CN 109830780 A CN109830780 A CN 109830780A CN 201910232605 A CN201910232605 A CN 201910232605A CN 109830780 A CN109830780 A CN 109830780A
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CN
China
Prior art keywords
battery
electrode
pair
balancing device
ceramic substrate
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.)
Pending
Application number
CN201910232605.6A
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Chinese (zh)
Inventor
张昕
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Kaiqi Technology Co.,Ltd.
Original Assignee
Tianjin Rongshi Shunfa Electronic Co Ltd
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Filing date
Publication date
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Publication of CN109830780A publication Critical patent/CN109830780A/en
Pending legal-status Critical Current

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    • 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
    • H01M10/617—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
    • H01M10/64—Heating or cooling; Temperature control characterised by the shape of the cells
    • H01M10/647—Prismatic or flat cells, e.g. pouch 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
    • H01M10/653—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
    • H01M10/654—Means for temperature control structurally associated with the cells located inside the innermost case of the cells, e.g. mandrels, electrodes or electrolytes
    • 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
    • H01M10/6554—Rods or plates
    • 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

Abstract

The present invention relates to a kind of pair of battery electrode temperature balancing device, the battery body end face is equipped with electrode mechanism；The equalized temperature mechanism that heat is passed to low-temperature end from temperature end is provided between the electrode mechanism, the equalized temperature mechanism includes ceramic substrate；The present invention makes full use of the good heat conductive of ceramics and the characteristic of insulation, so that the temperature between battery electrode is tended to consistent, improves the safety of battery, extend the service life of battery.

Description

A kind of pair of battery electrode temperature balancing device
Technical field
The present invention relates to insulating heat-conductive technical fields, and in particular to a kind of pair of battery electrode temperature balancing device.
Background technique
As the continuous day crescent of the technology of battery is easy, battery is widely used in various fields of recent life, such as new energy The fast development of source electric car, battery are its most crucial components, and the performance of battery determines the property of New-energy electric vehicle Energy.Since battery energy density is increasing, if short circuit or electric leakage between two electrodes of battery, instantaneous big electricity will result in Banish electricity, easily generation spark and explosion, cause the accident, thus the electrode of battery often with it is thicker have ambroin component into Row package.However, battery, in charge and discharge, it is the highest part of electric temperature in pool, due to battery that electrode, which generates a large amount of heat, Surrounding is wrapped up by ambroin component, slow due to conducting heat even if using water-cooling circulating system in battery surrounding, often there is 15 Minute or more Shi Jian Isle after, at this point, if temperature rise it is too fast, easily cause an accident.
Battery on New-energy electric vehicle often forms a battery pack, a New energy electric vapour by 4 battery packs Often there is 20 multiple groups battery packs composition on vehicle.Battery pack in each battery pack, often heating temperature is not or not electrode in the application Equally, formation temperature is poor, and the place of maximum temperature point, due to hot concentration effect, temperature can be higher and higher, accelerates the part of battery Damage forms vicious circle, shortens the output rapid decay of battery and energy.
Summary of the invention
In view of the problems of the existing technology, the present invention provides a kind of pair of battery electrode temperature balancing device, and the device is logical Heat balance between electrode can be transmitted by crossing the equalized temperature mechanism of setting between the electrodes；It ensure that battery in use process Stability and safety provide guarantee for electric energy supply arrangement good operation.
In order to solve the problems in the existing technology, the present invention adopts the following technical scheme that implementation:
A kind of pair of battery electrode temperature balancing device, including battery body；The battery body end face is equipped with electrode machine Structure；The equalized temperature mechanism that heat is passed to low-temperature end from temperature end, the equalized temperature are provided between the electrode mechanism Mechanism includes ceramic substrate.
The ceramic substrate is being provided between two electrode mechanisms in electrode mechanism.
The ceramic substrate is integrally covered on the electrode mechanism.
Cover board is provided on the ceramic substrate.
It is characterized in that, the ceramic substrate is laminated structure, the face-to-face mode of flaky pottery substrate and the electricity The connection of pole mechanism, the flaky pottery substrate shape are round, rectangular, rectangle and polygon.
The ceramic substrate is obform body, and the special-shaped ceramics substrate is connect using coverage mode with the electrode mechanism； Special-shaped ceramics substrate is U-shaped, M shape and hat shape.
The ceramic substrate be single side have metal layer or it is two-sided have metal layer, the ceramic substrate using aluminium nitride pottery Porcelain, aluminium oxide ceramics, silicon nitride ceramics and beryllium oxide ceramics.
Beneficial effect
1, the present invention pass through between electrode mechanism be arranged equalized temperature mechanism, it is ensured that battery in use, electrode Heat is incoming from temperature end to low-temperature end, prevents battery electrode from hot concentration effect occur, avoids battery from causing because temperature is excessively high quick-fried Fried or kindling danger.
2, equalized temperature mechanism of the present invention uses advanced ceramic material, gives full play to the good heating conduction of ceramic material With insulation effect outstanding, temperature that can effectively between counter electrode reduces the rate of decay of battery, extends the longevity of battery Life.
3, equalized temperature mechanism of the invention designs reasonable, clever structure, provides guarantee for electric energy supply arrangement.
Detailed description of the invention
Fig. 1 is a kind of pair of battery electrode temperature balancing device structural schematic diagram of the invention.
Fig. 2 is a kind of pair of battery electrode temperature balancing device structural schematic diagram of the invention.
Fig. 3 is a kind of pair of battery electrode temperature balancing device structural schematic diagram of the invention.
Fig. 4 is a kind of pair of battery electrode temperature balancing device structural schematic diagram of the invention.
Specific embodiment
The present invention is further described with reference to the accompanying drawing:
As shown in Figure 1, the present invention provides a kind of pair of battery electrode temperature balancing device, the battery body 101 in the present invention Including single battery packet or the battery pack being made of 2 or more the parallel/serial battery packs connect；Electrode mechanism 201；The battery sheet 101 end face of body is equipped with the electricity being made of series wiring row (busbar connector, tab), positive terminal 202 and negative terminal 203 Pole mechanism 201；The temperature for conducting heat from high electrode tip temperature to the low electrode tip of heat is provided on the electrode mechanism Balance mechanism 301 is spent, the equalized temperature mechanism 301 includes ceramic substrate ontology.As shown in Figure 1, the pottery in the present invention Porcelain substrate is arranged between the electrodes, i.e., (202,203) are connected by ceramic substrate between every two electrode, works in battery When, the high electrode tip temperature of heat can be passed to the low electrode tip of heat by ceramic substrate in equalized temperature mechanism of the invention, Reaching is equalized temperature between electrode, prevents battery electrode from hot concentration effect occur.The ceramic substrate 302 is laminated structure, The face-to-face mode of the flaky pottery substrate 302 is connect with the electrode mechanism 201.302 shape of flaky pottery substrate is Round, rectangular, rectangle and polygon.
As shown in Fig. 2, temperature balance mechanism 301 is that entirety is covered on the electrode mechanism 201 in the present invention, electrode machine Transmitting temperature to the low electrode tip of heat from the high electrode tip of heat in structure is realized by bulk ceramics substrate 302.This hair Bright middle ceramic substrate plate 302 is laminated structure, and the face-to-face mode of the flaky pottery substrate 302 and the electrode mechanism 201 connect It connects.
As shown in figure 3, temperature balance mechanism 301 includes ceramic substrate 302 and cover board 303 in the present invention.In electrode mechanism It is provided with ceramic substrate 302 on each electrode (202,203) in 201, connects between each electrode also by ceramic substrate 303 It connects, it is obform body that ceramic substrate 302 described in whole cover board 303. is provided on the electrode mechanism with ceramic substrate, described Special-shaped ceramics substrate 301 is U-shaped, M shape and hat shape.
As shown in figure 4, temperature balance mechanism 301 includes ceramic substrate 302 and cover board 303 in the present invention.In electrode mechanism It is connected between each electrode (202,203) by ceramic substrate 303 in 201, is arranged on the electrode mechanism with ceramic substrate There is cover board 303.The ceramic substrate 302 is laminated structure, the face-to-face mode of the flaky pottery substrate 302 and the electrode machine Structure 201 connects.
Ceramic substrate 302 of the invention can have metal layer or two-sided with metal layer using single side.Under normal conditions, Ceramic substrate be by it is viscous/patch mode connects, with metal layer be attached by welding manner.It is ceramic in the present invention The welding method of substrate includes soldering, Laser Welding, electric welding, rivet welding, soldering.The ceramic substrate is using aluminium nitride ceramics, oxidation Aluminium ceramics, silicon nitride ceramics and beryllium oxide ceramics.
It should be pointed out that for those of ordinary skill in the art, without departing from the inventive concept of the premise, Various modifications and improvements can be made, and these are all within the scope of protection of the present invention.Therefore, the scope of protection of the patent of the present invention It should be determined by the appended claims.

Claims (9)

1. a kind of pair of battery electrode temperature balancing device, including battery body；The battery body end face is equipped with electrode mechanism； It is characterized in that, the equalized temperature mechanism that heat is passed to low-temperature end from temperature end is provided between the electrode mechanism, it is described Equalized temperature mechanism includes ceramic substrate.
2. a kind of pair of battery electrode temperature balancing device according to claim 1, which is characterized in that two in electrode mechanism The ceramic substrate is provided between a electrode.
3. a kind of pair of battery electrode temperature balancing device according to claim 1, which is characterized in that the ceramic substrate is whole Body is covered on the electrode mechanism.
4. a kind of pair of battery electrode temperature balancing device according to claim 2, which is characterized in that on the ceramic substrate It is provided with cover board.
5. a kind of pair of battery electrode temperature balancing device according to claim 3, which is characterized in that on the ceramic substrate It is provided with cover board.
6. a kind of pair of battery electrode temperature balancing device according to claim 2 or 4, which is characterized in that the ceramic base Plate is laminated structure, and the face-to-face mode of flaky pottery substrate is connect with the electrode mechanism, the flaky pottery substrate shape Shape is round, rectangular, rectangle and polygon.
7. a kind of pair of battery electrode temperature balancing device according to claim 3 or 5, which is characterized in that the ceramic base Plate is obform body, and the special-shaped ceramics substrate is connect using coverage mode with the electrode mechanism；Special-shaped ceramics substrate is U-shaped, M Shape and hat shape.
8. a kind of pair of battery electrode temperature balancing device according to claim 6, which is characterized in that the ceramic substrate is Single side with metal layer or it is two-sided have metal layer, the ceramic substrate using aluminium nitride ceramics, aluminium oxide ceramics, silicon nitride pottery Porcelain and beryllium oxide ceramics.
9. a kind of pair of battery electrode temperature balancing device according to claim 7, which is characterized in that the ceramic substrate is Single side with metal layer or it is two-sided have metal layer, the ceramic substrate using aluminium nitride ceramics, aluminium oxide ceramics, silicon nitride pottery Porcelain and beryllium oxide ceramics.
CN201910232605.6A 2019-01-28 2019-03-26 A kind of pair of battery electrode temperature balancing device Pending CN109830780A (en)

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Application Number Priority Date Filing Date Title
CN2019100821453 2019-01-28
CN201910082145 2019-01-28

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CN201920359320.4U Active CN210200908U (en) 2019-01-28 2019-03-21 Quick heat abstractor to battery electrode
CN201920359015.5U Active CN210200907U (en) 2019-01-28 2019-03-21 Quick heat abstractor to battery electrode
CN201910215163.4A Pending CN109904557A (en) 2019-01-28 2019-03-21 A kind of pair of battery electrode low-temperature heating device
CN201910215169.1A Pending CN109904558A (en) 2019-01-28 2019-03-21 A kind of pair of battery electrode rapid heat radiation device
CN201920358931.7U Active CN209929432U (en) 2019-01-28 2019-03-21 Low-temperature heating device for battery electrode
CN201920358946.3U Active CN209929433U (en) 2019-01-28 2019-03-21 Refrigerating and heating device for battery electrode
CN201910215171.9A Pending CN109904559A (en) 2019-01-28 2019-03-21 A kind of pair of battery electrode rapid heat radiation device
CN201910215172.3A Pending CN109904560A (en) 2019-01-28 2019-03-21 A kind of pair of battery electrode rapid heat radiation device
CN201910215167.2A Pending CN110148812A (en) 2019-01-28 2019-03-21 A kind of pair of battery electrode cooling and heating device
CN201920358957.1U Active CN210668607U (en) 2019-01-28 2019-03-21 Quick heat abstractor to battery electrode
CN201920389792.4U Active CN210668609U (en) 2019-01-28 2019-03-26 Independent heat abstractor to battery electrode
CN201920389738.XU Active CN210668608U (en) 2019-01-28 2019-03-26 Device for balancing temperature of battery electrode
CN201910232256.8A Pending CN110176648A (en) 2019-01-28 2019-03-26 A kind of pair of battery electrode independent heat dissipation device
CN201910232605.6A Pending CN109830780A (en) 2019-01-28 2019-03-26 A kind of pair of battery electrode temperature balancing device
CN201920407168.2U Active CN210668610U (en) 2019-01-28 2019-03-28 Battery package heat dissipation and temperature balancing unit
CN201910242255.1A Pending CN109830781A (en) 2019-01-28 2019-03-28 A kind of heat dissipation of battery pack and temperature balancing device
CN201920523224.9U Active CN211507828U (en) 2019-01-28 2019-04-17 Battery package heat dissipation and temperature balancing unit
CN201910310241.9A Pending CN110071345A (en) 2019-01-28 2019-04-17 A kind of heat dissipation of battery pack and temperature balancing device
CN201911320478.1A Pending CN111092276A (en) 2019-01-28 2019-12-19 Split type battery heat dissipation balance assembly and processing method thereof
CN201922299414.XU Active CN211350903U (en) 2019-01-28 2019-12-19 Split type battery heat dissipation balance assembly
CN202020140116.6U Active CN211743341U (en) 2019-01-28 2020-01-21 Ceramic system for carrying out heat management on battery pack
CN202010072785.9A Pending CN111082188A (en) 2019-01-28 2020-01-21 Ceramic system for carrying out thermal management on battery and processing method thereof

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Application Number Title Priority Date Filing Date
CN201920359320.4U Active CN210200908U (en) 2019-01-28 2019-03-21 Quick heat abstractor to battery electrode
CN201920359015.5U Active CN210200907U (en) 2019-01-28 2019-03-21 Quick heat abstractor to battery electrode
CN201910215163.4A Pending CN109904557A (en) 2019-01-28 2019-03-21 A kind of pair of battery electrode low-temperature heating device
CN201910215169.1A Pending CN109904558A (en) 2019-01-28 2019-03-21 A kind of pair of battery electrode rapid heat radiation device
CN201920358931.7U Active CN209929432U (en) 2019-01-28 2019-03-21 Low-temperature heating device for battery electrode
CN201920358946.3U Active CN209929433U (en) 2019-01-28 2019-03-21 Refrigerating and heating device for battery electrode
CN201910215171.9A Pending CN109904559A (en) 2019-01-28 2019-03-21 A kind of pair of battery electrode rapid heat radiation device
CN201910215172.3A Pending CN109904560A (en) 2019-01-28 2019-03-21 A kind of pair of battery electrode rapid heat radiation device
CN201910215167.2A Pending CN110148812A (en) 2019-01-28 2019-03-21 A kind of pair of battery electrode cooling and heating device
CN201920358957.1U Active CN210668607U (en) 2019-01-28 2019-03-21 Quick heat abstractor to battery electrode
CN201920389792.4U Active CN210668609U (en) 2019-01-28 2019-03-26 Independent heat abstractor to battery electrode
CN201920389738.XU Active CN210668608U (en) 2019-01-28 2019-03-26 Device for balancing temperature of battery electrode
CN201910232256.8A Pending CN110176648A (en) 2019-01-28 2019-03-26 A kind of pair of battery electrode independent heat dissipation device

Family Applications After (8)

Application Number Title Priority Date Filing Date
CN201920407168.2U Active CN210668610U (en) 2019-01-28 2019-03-28 Battery package heat dissipation and temperature balancing unit
CN201910242255.1A Pending CN109830781A (en) 2019-01-28 2019-03-28 A kind of heat dissipation of battery pack and temperature balancing device
CN201920523224.9U Active CN211507828U (en) 2019-01-28 2019-04-17 Battery package heat dissipation and temperature balancing unit
CN201910310241.9A Pending CN110071345A (en) 2019-01-28 2019-04-17 A kind of heat dissipation of battery pack and temperature balancing device
CN201911320478.1A Pending CN111092276A (en) 2019-01-28 2019-12-19 Split type battery heat dissipation balance assembly and processing method thereof
CN201922299414.XU Active CN211350903U (en) 2019-01-28 2019-12-19 Split type battery heat dissipation balance assembly
CN202020140116.6U Active CN211743341U (en) 2019-01-28 2020-01-21 Ceramic system for carrying out heat management on battery pack
CN202010072785.9A Pending CN111082188A (en) 2019-01-28 2020-01-21 Ceramic system for carrying out thermal management on battery and processing method thereof

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WO (1) WO2020156396A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN210200908U (en) * 2019-01-28 2020-03-27 天津荣事顺发电子有限公司 Quick heat abstractor to battery electrode
CN110544804A (en) * 2019-07-31 2019-12-06 天津荣事顺发电子有限公司 Mechanism for rapidly radiating heat of battery cell and processing method thereof
CN110492119A (en) * 2019-08-14 2019-11-22 润远建设发展有限公司 A kind of explosion-proof type lithium battery of perfect heat-dissipating
CN110470720B (en) * 2019-09-20 2022-05-13 贵州申科生物科技有限公司 Temperature standing device for capillary electrophoresis apparatus
CN110571497A (en) * 2019-09-20 2019-12-13 江西优特汽车技术有限公司 metal shell power battery pole column heat dissipation structure and forming method thereof
CN110600832A (en) * 2019-10-15 2019-12-20 恒大新能源汽车科技(广东)有限公司 Battery core and battery module
CN112421144B (en) * 2020-11-11 2022-03-08 湖北亿纬动力有限公司 Battery module
KR20230027234A (en) * 2021-06-02 2023-02-27 컨템포러리 엠퍼렉스 테크놀로지 씨오., 리미티드 Battery cells, batteries, electrical devices, and apparatuses and methods for manufacturing battery cells

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103227352A (en) * 2012-01-31 2013-07-31 上海通用汽车有限公司 Device for controlling temperature of electromobile/hybrid vehicle battery cell and method
JP2013164975A (en) * 2012-02-10 2013-08-22 Toyota Motor Corp Power storage device
CN103441224A (en) * 2013-09-02 2013-12-11 广州力柏电动科技有限公司 Ceramic sealed battery
CN210668608U (en) * 2019-01-28 2020-06-02 天津荣事顺发电子有限公司 Device for balancing temperature of battery electrode

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002231192A (en) * 2001-01-29 2002-08-16 Japan Storage Battery Co Ltd Battery
JP2004311317A (en) * 2003-04-10 2004-11-04 Sanyo Gs Soft Energy Co Ltd Battery
JP2004343035A (en) * 2003-04-24 2004-12-02 Ngk Spark Plug Co Ltd Heat radiating component, circuit board, and semiconductor device
JP4172328B2 (en) * 2003-05-28 2008-10-29 トヨタ自動車株式会社 Battery and battery pack
JP5061502B2 (en) * 2006-05-20 2012-10-31 日産自動車株式会社 Battery structure
JP2008186595A (en) * 2007-01-26 2008-08-14 Toyota Motor Corp Secondary battery
CN102130106A (en) * 2010-12-25 2011-07-20 紫光股份有限公司 Solar cell capable of simultaneously performing photoelectric conversion and thermoelectric conversion
TWM413976U (en) * 2011-02-22 2011-10-11 Wander Plastic Co Light concentrating solar cell package with heat-dissipating structure
CN202103143U (en) * 2011-05-31 2012-01-04 无锡新纬电池有限公司 Battery structure with high heat dissipation efficiency
CN102255115B (en) * 2011-06-14 2014-07-30 奇瑞汽车股份有限公司 Heat management system and method for battery pack of electric automobile
CN202487666U (en) * 2012-02-22 2012-10-10 广东科立盈光电技术有限公司 Packaging structure for high-power LEDs
CN202749463U (en) * 2012-04-24 2013-02-20 合肥国轩高科动力能源有限公司 Cylindrical lithium ion battery with high thermal diffusivity
JP6136715B2 (en) * 2013-07-30 2017-05-31 株式会社デンソー Battery cooling device
CN103872403B (en) * 2014-03-07 2016-10-05 中航锂电（洛阳）有限公司 Prevent overheated battery module
CN203746995U (en) * 2014-03-07 2014-07-30 中航锂电（洛阳）有限公司 Anti-overheating battery module
CN203967152U (en) * 2014-06-25 2014-11-26 东莞市创明电池技术有限公司 Vehicle mounted dynamic battery
CN104103789B (en) * 2014-07-10 2016-08-24 东莞市创明电池技术有限公司 Battery, the protective cover structure of battery and the manufacture method of battery
WO2016045752A1 (en) * 2014-09-26 2016-03-31 Vlaamse Instelling Voor Technologisch Onderzoek (Vito) Nv Method for packaging and connecting electric storage cells for efficiency and cycle/life expectancy
CN106785180A (en) * 2015-11-20 2017-05-31 哈尔滨智明科技有限公司 The heat dissipating method of large-scale cylindrical secondary battery module
CN205376683U (en) * 2015-11-20 2016-07-06 哈尔滨智明科技有限公司 Heat radiation structure of large -scale cylindrical secondary cell module
CN108198966A (en) * 2017-12-01 2018-06-22 力神动力电池系统有限公司 A kind of battery cover board with novel pole sealing structure
CN208078038U (en) * 2018-02-06 2018-11-09 广州力电宝电子科技有限公司 A kind of power battery ceramic welding head cover
CN208028117U (en) * 2018-04-02 2018-10-30 哈尔滨智明科技有限公司 A kind of series connection of cylindrical battery and parallel-connection structure
CN208385583U (en) * 2018-06-25 2019-01-15 合肥智敏热控科技有限公司 A kind of heat management system of new energy car battery
CN108987641A (en) * 2018-07-26 2018-12-11 珠海格力电器股份有限公司 Battery case and vehicle
CN209329101U (en) * 2019-01-28 2019-08-30 天津荣事顺发电子有限公司 A kind of pair of battery electrode Quick heat radiation mechanism
CN110544804A (en) * 2019-07-31 2019-12-06 天津荣事顺发电子有限公司 Mechanism for rapidly radiating heat of battery cell and processing method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103227352A (en) * 2012-01-31 2013-07-31 上海通用汽车有限公司 Device for controlling temperature of electromobile/hybrid vehicle battery cell and method
JP2013164975A (en) * 2012-02-10 2013-08-22 Toyota Motor Corp Power storage device
CN103441224A (en) * 2013-09-02 2013-12-11 广州力柏电动科技有限公司 Ceramic sealed battery
CN210668608U (en) * 2019-01-28 2020-06-02 天津荣事顺发电子有限公司 Device for balancing temperature of battery electrode

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