CN114171827A - 一种电动汽车的锂离子动力电池组总成 - Google Patents
一种电动汽车的锂离子动力电池组总成 Download PDFInfo
- Publication number
- CN114171827A CN114171827A CN202111501900.0A CN202111501900A CN114171827A CN 114171827 A CN114171827 A CN 114171827A CN 202111501900 A CN202111501900 A CN 202111501900A CN 114171827 A CN114171827 A CN 114171827A
- Authority
- CN
- China
- Prior art keywords
- plate
- lithium ion
- power battery
- cover plate
- ion power
- 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
Links
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 38
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 239000010445 mica Substances 0.000 claims abstract description 24
- 229910052618 mica group Inorganic materials 0.000 claims abstract description 24
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 29
- 229910052782 aluminium Inorganic materials 0.000 claims description 29
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 15
- 239000010949 copper Substances 0.000 claims description 15
- 229910052802 copper Inorganic materials 0.000 claims description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 12
- 238000001746 injection moulding Methods 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 5
- 239000004411 aluminium Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Images
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
- H01M50/204—Racks, modules or packs for multiple batteries or multiple 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
- H01M10/61—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
- H01M10/62—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
- H01M10/655—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
- H01M10/657—Means for temperature control structurally associated with the cells by electric or electromagnetic means
-
- 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
- H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
- H01M50/24—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries from their environment, e.g. from corrosion
-
- 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
- H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
-
- 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
- H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
-
- 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
- H01M50/284—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with incorporated circuit boards, e.g. printed circuit boards [PCB]
- H01M50/287—Fixing of circuit boards to lids or covers
-
- 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
-
- 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)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Aviation & Aerospace Engineering (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
本发明提供一种电动汽车的锂离子动力电池组总成,包括:下托盘、集成盖板、云母板、左端板和右端板。所述下托盘上设置有多层排列的电芯模组,所述集成盖板设置在电芯极柱一侧,并垂直设置在所述下托盘上。所述左端板和所述右端板分别垂直设置在所述下托盘对应的左右两侧上,并与所述下托盘和所述集成盖板卡扣连接,以将所述电芯模组夹设在所述下托盘上。所述下托盘和所述集成盖板相对的侧面设有所述云母板,所述云母板夹设在所述左端板和所述右端板之间,以将所述电芯模组密封在封闭空间内。本发明能解决现有汽车安装的锂离子动力电池存在不便捷和安全隐患的问题,能提高锂离子动力电池使用的便捷性和安全性。
Description
技术领域
本发明涉及汽车动力电池组总成的技术领域,尤其涉及一种电动汽车的锂离子动力电池组总成。
背景技术
现有锂离子动力电池具有容量高、体积小、重量轻等优点,新能源汽车中得到广泛应用。为了达到预定电压和电流,需将多个分立的锂离子电池串并联,形成锂离子动力电池模组。现行动力电池组有太多导电条和采样点裸露在外,现场作业时发生电池短路的风险较大,这就需要简化电池组结构的复杂性,提高模组的绝缘防护。同时,新能源汽车的动力电池在达到使用寿命后,需要拆解电池包,现有动力电池安装方式一般采用桁架式结构,易造成拆装不便。因此,如何对锂离子动力电池进行便捷地和安全地拆装,具有重要的意义。
发明内容
本发明提供一种电动汽车的锂离子动力电池组总成,解决现有汽车安装的锂离子动力电池存在不便捷和安全隐患的问题,能提高锂离子动力电池使用的便捷性和安全性。
为实现以上目的,本发明提供以下技术方案:
一种电动汽车的锂离子动力电池组总成,包括:下托盘、集成盖板、云母板、左端板和右端板;
所述下托盘上设置有多层排列的电芯模组,所述集成盖板设置在电芯极柱一侧,并垂直设置在所述下托盘上;
所述左端板和所述右端板分别垂直设置在所述下托盘对应的左右两侧上,并与所述下托盘和所述集成盖板卡扣连接,以将所述电芯模组夹设在所述下托盘上;
所述下托盘和所述集成盖板相对的侧面设有所述云母板,所述云母板夹设在所述左端板和所述右端板之间,以将所述电芯模组密封在封闭空间内。
优选的,还包括:铝侧板;
所述云母板的外侧面上设有所述铝侧板,所述铝侧板的两端分别与所述左端板和所述右端板螺栓连接。
优选的,还包括:加热膜;
所述加热膜设置在所述铝侧板的外侧面上,用于对所述电芯进行加热升温。
优选的,所述电芯模组的电芯之间设有铝片,所述铝片与所述铝侧板搭接。
优选的,所述集成盖板为镂空注塑结构,所述集成盖板上预设有串联铜排,所述串联铜排与所述电芯极柱电连接。
优选的,还包括:FPC柔性线束板;
所述FPC柔性线束板设置在所述集成盖板上,所述FPC柔性线束板与所述串联铜排电连接。
优选的,所述集成盖板的上端面上设有防爆阀窗口。
优选的,所述集成盖板设有与所述FPC柔性线束板电连接的接插件的安装槽。
优选的,所述左端板和所述右端板均为镂空注塑结构,并设有预埋钢套,所述预埋钢套设有内螺纹,所述铝侧板通过螺栓与所述预埋钢套螺纹连接。
优选的,还包括:注塑盖板;
所述注塑盖板设置在所述集成盖板的外侧,用于将所述集成盖板密封覆盖。
本发明提供一种电动汽车的锂离子动力电池组总成,通过下托盘、集成盖板、左端板、右端板和云母板将多层排列的电芯密封在封闭空间内,解决现有汽车安装的锂离子动力电池存在不便捷和安全隐患的问题,能提高锂离子动力电池使用的便捷性和安全性。
附图说明
为了更清楚地说明本发明的具体实施例,下面将对实施例中所需要使用的附图作简单地介绍。
图1是本发明提供的一种电动汽车的锂离子动力电池组总成的爆炸示意图。
图2是本发明提供的集成盖板的结构示意图。
图3是本发明提供的端板结构示意图。
具体实施方式
为了使本技术领域的人员更好地理解本发明实施例的方案,下面结合附图和实施方式对本发明实施例作进一步的详细说明。
针对当前汽车安装的锂离子动力电池存在不便捷和安全隐患的问题,本发明提供一种电动汽车的锂离子动力电池组总成,解决现有汽车安装的锂离子动力电池存在不便捷和安全隐患的问题,能提高锂离子动力电池使用的便捷性和安全性。
如图1所示,一种电动汽车的锂离子动力电池组总成,包括:下托盘6、集成盖板2、云母板、左端板7和右端板9。所述下托盘6上设置有多层排列的电芯模组1,所述集成盖板2设置在电芯极柱一侧,并垂直设置在所述下托盘6上。所述左端板7和所述右端板9分别垂直设置在所述下托盘6对应的左右两侧上,并与所述下托盘6和所述集成盖板2卡扣连接,以将所述电芯模组夹设在所述下托盘6上。所述下托盘6和所述集成盖板2相对的侧面设有所述云母板,所述云母板夹设在所述左端板和所述右端板之间,以将所述电芯模组密封在封闭空间内。
具体的,如图1所示,设置8个电芯,分四层布置成一个整体堆叠在下托盘上,电芯模组的顶面用云母板13隔离,左右两侧分别用左端板7和右端板9设置,与集成盖板2相对应的一面也采用云母板11隔离,使电芯模组密封在一个封闭空间内。本总成能解决现有汽车安装的锂离子动力电池存在不便捷和安全隐患的问题,能提高锂离子动力电池使用的便捷性和安全性。
该总成还包括:铝侧板12;所述云母板11的外侧面上设有所述铝侧板12,所述铝侧板12的两端分别与所述左端板7和所述右端板9螺栓连接。
该总成还包括:加热膜14;所述加热膜14设置在所述铝侧板12的外侧面上,用于对所述电芯进行加热升温。
如图1,所述电芯模组的电芯之间设有铝片17,所述铝片17与所述铝侧板12搭接。
如图2所示,所述集成盖板为镂空注塑结构,所述集成盖板上预设有串联铜排21,所述串联铜排与所述电芯极柱电连接。
如图1所示,该总成还包括:FPC柔性线束板3;所述FPC柔性线束板3设置在所述集成盖板2上,所述FPC柔性线束板3与所述串联铜排电连接。
在实际应用中,如图1所示,在下托盘6的侧面布置有集成盖板2,集成盖板2为多空注塑结构件,其上预先装配有串联铜排,集成盖板整体与电芯极柱相对应,装配后完成焊接成一体。集成盖板上布置整体式FPC柔性线束板3,其上的镍片与串联铜排装配超声焊接,实现电池电压及稳定的采集。
模组与集成盖板相对的侧面设置云母板11,以起绝缘作用,铝侧板12可与左端板7和右端板9固定在一起,也可螺栓连接,云母板13设置在模组的顶面上,加热膜14通过钢带16与铝侧板12贴合在一起,进而将8个电芯围在封闭空间内。通过装配力提供压紧力,限制电芯充放电过程中鼓胀、收缩在一定的空间内。
如图2所示,所述集成盖板2的上端面上设有防爆阀窗口23。
进一步,所述集成盖板设有与所述FPC柔性线束板电连接的接插件的安装槽24。
在实际应用中,如图2所示,集成盖板设计整体注塑结构,设有串联铜排21,两端焊接到电芯正负极柱上,装配完模组间串联软铜排后卡接有正负极极柱盖22,防止高压接触。集成盖板设有电芯防爆阀窗口23,防止极限使用电芯失控喷液定向喷,保护整体电池包安全。集成盖板上还设有FPC柔性线束板接插件的安装槽24,实现接插件安全可靠固定;
如图3所示,所述左端板和所述右端板均为镂空注塑结构,并设有预埋钢套71,所述预埋钢套71设有内螺纹,所述铝侧板通过螺栓与所述预埋钢套螺纹连接。
在实际应用中,左端板和右端板可采用相同结构,侧面注塑端板设计多空整体结构,实现电池轻量化、高强度要求。如图3所示,左端板设有预埋中空钢套72,为电芯模组安装拉杆提供安装通道;并设置预埋钢套71,内螺纹,为左右侧铝板装配提供支撑结构。如图1和图3所示,左端板和右端板设置有左右对称的预埋中空钢套,供给拉杆10上下穿过,10尾端有外螺纹结构,配合电池箱主体结构的内螺纹实现模组与电池箱体固定。
如图1所示,该总成还包括:注塑盖板5;
所述注塑盖板5设置在所述集成盖板2的外侧,用于将所述集成盖板密封覆盖,以实现整体防触电遮挡,将裸露铜排等盖在里面,注塑盖板与集成盖板件通过卡扣卡接。
在实际应用中,如图1所示,电芯模组通过侧面加热膜加热、自然冷却,可实现低成本要求,同时满足低温电池充电需求。低温充电时,侧面加热膜14加热铝侧板12,经云母板11,热量均匀传到电芯壳体,最终实现电池正常充电,此设计电池加热较温和、均匀可满足大电芯加热不均匀,充电析锂风险;电池放电发热时,经云模块传到到侧面、底部铝板,模组外壳与电池包结构装配实现散热。
可见,本发明提供一种电动汽车的锂离子动力电池组总成,通过下托盘、集成盖板、左端板、右端板和云母板将多层排列的电芯密封在封闭空间内,解决现有汽车安装的锂离子动力电池存在不便捷和安全隐患的问题,能提高锂离子动力电池使用的便捷性和安全性。
以上依据图示所示的实施例详细说明了本发明的构造、特征及作用效果,以上所述仅为本发明的较佳实施例,但本发明不以图面所示限定实施范围,凡是依照本发明的构想所作的改变,或修改为等同变化的等效实施例,仍未超出说明书与图示所涵盖的精神时,均应在本发明的保护范围内。
Claims (10)
1.一种电动汽车的锂离子动力电池组总成,其特征在于,包括:下托盘、集成盖板、云母板、左端板和右端板;
所述下托盘上设置有多层排列的电芯模组,所述集成盖板设置在电芯极柱一侧,并垂直设置在所述下托盘上;
所述左端板和所述右端板分别垂直设置在所述下托盘对应的左右两侧上,并与所述下托盘和所述集成盖板卡扣连接,以将所述电芯模组夹设在所述下托盘上;
所述下托盘和所述集成盖板相对的侧面设有所述云母板,所述云母板夹设在所述左端板和所述右端板之间,以将所述电芯模组密封在封闭空间内。
2.根据权利要求1所述的电动汽车的锂离子动力电池组总成,其特征在于,还包括:铝侧板;
所述云母板的外侧面上设有所述铝侧板,所述铝侧板的两端分别与所述左端板和所述右端板螺栓连接。
3.根据权利要求2所述的电动汽车的锂离子动力电池组总成,其特征在于,还包括:加热膜;
所述加热膜设置在所述铝侧板的外侧面上,用于对所述电芯进行加热升温。
4.根据权利要求3所述的电动汽车的锂离子动力电池组总成,其特征在于,所述电芯模组的电芯之间设有铝片,所述铝片与所述铝侧板搭接。
5.根据权利要求4所述的电动汽车的锂离子动力电池组总成,其特征在于,所述集成盖板为镂空注塑结构,所述集成盖板上预设有串联铜排,所述串联铜排与所述电芯极柱电连接。
6.根据权利要求5所述的电动汽车的锂离子动力电池组总成,其特征在于,还包括:FPC柔性线束板;
所述FPC柔性线束板设置在所述集成盖板上,所述FPC柔性线束板与所述串联铜排电连接。
7.根据权利要求6所述的电动汽车的锂离子动力电池组总成,其特征在于,所述集成盖板的上端面上设有防爆阀窗口。
8.根据权利要求7所述的电动汽车的锂离子动力电池组总成,其特征在于,所述集成盖板设有与所述FPC柔性线束板电连接的接插件的安装槽。
9.根据权利要求8所述的电动汽车的锂离子动力电池组总成,其特征在于,所述左端板和所述右端板均为镂空注塑结构,并设有预埋钢套,所述预埋钢套设有内螺纹,所述铝侧板通过螺栓与所述预埋钢套螺纹连接。
10.根据权利要求9所述的电动汽车的锂离子动力电池组总成,其特征在于,还包括:注塑盖板;
所述注塑盖板设置在所述集成盖板的外侧,用于将所述集成盖板密封覆盖。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111501900.0A CN114171827A (zh) | 2021-12-09 | 2021-12-09 | 一种电动汽车的锂离子动力电池组总成 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111501900.0A CN114171827A (zh) | 2021-12-09 | 2021-12-09 | 一种电动汽车的锂离子动力电池组总成 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN114171827A true CN114171827A (zh) | 2022-03-11 |
Family
ID=80485088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111501900.0A Pending CN114171827A (zh) | 2021-12-09 | 2021-12-09 | 一种电动汽车的锂离子动力电池组总成 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114171827A (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN205488275U (zh) * | 2016-01-22 | 2016-08-17 | 武汉力神动力电池系统科技有限公司 | 一种锂离子动力电池模组 |
CN206301865U (zh) * | 2016-12-19 | 2017-07-04 | 安徽江淮汽车集团股份有限公司 | 一种锂离子蓄电池模组结构 |
CN209786128U (zh) * | 2019-05-28 | 2019-12-13 | 合肥国轩高科动力能源有限公司 | 一种用于电动汽车的电池模组 |
CN111599959A (zh) * | 2020-05-29 | 2020-08-28 | 安徽江淮汽车集团股份有限公司 | 电池模组及轻型物流车 |
CN212136543U (zh) * | 2020-05-19 | 2020-12-11 | 合肥国轩高科动力能源有限公司 | 一种高安全性电池模组 |
CN212695263U (zh) * | 2020-07-24 | 2021-03-12 | 合肥国轩高科动力能源有限公司 | 一种电池模组结构 |
-
2021
- 2021-12-09 CN CN202111501900.0A patent/CN114171827A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN205488275U (zh) * | 2016-01-22 | 2016-08-17 | 武汉力神动力电池系统科技有限公司 | 一种锂离子动力电池模组 |
CN206301865U (zh) * | 2016-12-19 | 2017-07-04 | 安徽江淮汽车集团股份有限公司 | 一种锂离子蓄电池模组结构 |
CN209786128U (zh) * | 2019-05-28 | 2019-12-13 | 合肥国轩高科动力能源有限公司 | 一种用于电动汽车的电池模组 |
CN212136543U (zh) * | 2020-05-19 | 2020-12-11 | 合肥国轩高科动力能源有限公司 | 一种高安全性电池模组 |
CN111599959A (zh) * | 2020-05-29 | 2020-08-28 | 安徽江淮汽车集团股份有限公司 | 电池模组及轻型物流车 |
CN212695263U (zh) * | 2020-07-24 | 2021-03-12 | 合肥国轩高科动力能源有限公司 | 一种电池模组结构 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107452933B (zh) | 一种软包锂电池模组及绝缘组件及电源模块 | |
WO2020013120A1 (ja) | バッテリシステムとバッテリシステムを備える電動車両及び蓄電装置 | |
CN210349920U (zh) | 一种软包锂电池模组结构 | |
WO2012057169A1 (ja) | 電源装置及びこれを用いた車両、電池セル及び電池セルの製造方法 | |
WO2013002090A1 (ja) | 電源装置及びこれを備える車両並びに電源装置の製造方法 | |
CN106058106A (zh) | 一种电池模组 | |
CN210866327U (zh) | 一种乘用车软包动力电池模组 | |
CN215731862U (zh) | 一种集成bms的锂离子蓄电池模块及其电池包 | |
CN215911520U (zh) | 动力电池模块 | |
CN213340651U (zh) | 电池模组 | |
CN214505696U (zh) | 一种用于车辆的电池模组 | |
CN114171827A (zh) | 一种电动汽车的锂离子动力电池组总成 | |
CN211017175U (zh) | 一种方形动力电池方形模组 | |
CN113451698A (zh) | 一种ctp电池包及汽车 | |
CN111370611A (zh) | 一种动力电池模组 | |
CN216750072U (zh) | 一种电池及用电装置 | |
CN216145733U (zh) | 一种ctp电池包及汽车 | |
CN205900619U (zh) | 多功能安全电池模组 | |
EP4167358A1 (en) | Lithium ion battery module and application thereof | |
JP7387223B2 (ja) | 電源装置とこの電源装置を備える電動車両及び蓄電装置 | |
JP7319060B2 (ja) | 全固体電池 | |
CN116014323A (zh) | 一种箱体、电池及用电装置 | |
CN220753603U (zh) | 电池及用电设备 | |
CN218414902U (zh) | 电池包以及用电装置 | |
CN221427873U (zh) | 导电端子密封结构、箱体、电池及用电装置 |
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 | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220311 |
|
RJ01 | Rejection of invention patent application after publication |