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CN109166992B - 一种大型客车用电池模组 - Google Patents

一种大型客车用电池模组 Download PDF

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CN109166992B
CN109166992B CN201811047760.2A CN201811047760A CN109166992B CN 109166992 B CN109166992 B CN 109166992B CN 201811047760 A CN201811047760 A CN 201811047760A CN 109166992 B CN109166992 B CN 109166992B
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刘世达
范玲玲
吉鸿海
雷霆
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Suzhou Student Player Science And Education Technology Co ltd
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North China University of Technology
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/60Heating or cooling; Temperature control
    • H01M10/61Types of temperature control
    • H01M10/613Cooling or keeping cold
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/60Heating or cooling; Temperature control
    • H01M10/62Heating or cooling; Temperature control specially adapted for specific applications
    • H01M10/625Vehicles
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/60Heating or cooling; Temperature control
    • H01M10/64Heating or cooling; Temperature control characterised by the shape of the cells
    • H01M10/643Cylindrical cells
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/60Heating or cooling; Temperature control
    • H01M10/65Means for temperature control structurally associated with the cells
    • H01M10/655Solid structures for heat exchange or heat conduction
    • H01M10/6556Solid parts with flow channel passages or pipes for heat exchange
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/60Heating or cooling; Temperature control
    • H01M10/65Means for temperature control structurally associated with the cells
    • H01M10/656Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
    • H01M10/6561Gases
    • H01M10/6562Gases with free flow by convection only
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00Batteries for particular applications
    • H01M2220/20Batteries in motive systems, e.g. vehicle, ship, plane
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

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Abstract

本发明公开一种大型客车用电池模组,包括侧面支撑板,及设置在侧面支撑板上方的、且与侧面支撑板固定的面板,及设置在侧面支撑板下方的、且与侧面支撑板固定的底板,及设置在底板上的、且与底板固定的蓄电池;所述面板包括面板本体,及设置在面板本体上的、且贯穿面板本体的通孔,及设置在通孔一端的矩形板,及设置在面板本体两侧的、且向内凹陷的半圆卡槽;该设备应用于大型客车,通过侧面支撑板、面板和底板组成架体,能够将单独安装的蓄电池整合呈模组,并且通过面板和底板上的通风散热构造,不仅进一步固定蓄电池,还有利于提高散热效率,降低电池模组的温度,起到组合结构简单、散热效率高和提高行车安全的作用。

Description

一种大型客车用电池模组
技术领域
本发明涉及一种大型客车用电池模组。
背景技术
随着全球节能减排的发展,新能源汽车成为汽车行业发展的主要方向,而其中电动汽车更是成为重中之重。随着近些年纯电动车的发展,有三分之一以上的车上能源电池系统选择了锂离子电池。由于锂离子单体电芯容量大,可以达到200Ah以上,能够减少电池包内并联数量,满足目前乘用车越来越高的续航需求。此外,单体电芯形状规则便于排布,且业内有针对电芯尺寸的德国汽车工业协会(VDA)、国标等,相同的模组或包装设计可以广泛应用。
锂离子电池具有能量密度高,结构强度好,形状规则,安全性强等优点。但是由于锂离子电池应用到汽车中,由于汽车行驶的原因,锂离子电池容易与水接触,因此在使用时容易产生大量热能,导致锂离子电池高温,影响锂离子电池的使用寿命,另外,锂离子电池
单个设置在汽车中,虽然能够为汽车提供电能,但是由于锂离子电池单独安装,降低了其稳定性和安全性,不利于使用,且单独设置无法提高其散热功能,导致长时间高温下缩短了使用寿命,也降低了行车安全。
发明内容
本发明要解决的技术问题是提供一种组合结构简单、散热效率高和提高行车安全的大型客车用电池模组。
为了解决上述的问题本发明的采用的技术以及方法如下:一种大型客车用电池模组,包括侧面支撑板,及设置在侧面支撑板上方的、且与侧面支撑板固定的面板,及设置在侧面支撑板下方的、且与侧面支撑板固定的底板,及设置在底板上的、且与底板固定的蓄电池;所述面板包括面板本体,及设置在面板本体上的、且贯穿面板本体的通孔,及设置在通孔一端的矩形板,及设置在面板本体两侧的、且向内凹陷的半圆卡槽。所述矩形板与面板本体一体设置,且矩形板的四个角延伸至通孔上,使得通孔的一端由四块矩形板的边角形成一个呈十字形状的通风口。所述矩形板中心部位设置有散热孔,所述散热孔贯穿矩形板后再次贯穿面板本体。所述面板本体两侧的矩形板延伸至面板本体。所述侧面支撑板包括支撑板体,及设置在支撑板体外侧面的、且与支撑板体一体成型的延伸板体,及设置在支撑板体中部的、且贯穿支撑板体的方形孔,及设置在支撑板体内侧面的、且与支撑板体一体成型的半圆凸座,半圆凸座位于支撑板体内侧的上下端,且上端的半圆凸座能够与面板本体侧边的半圆卡槽对应嵌合。
进一步的,所述延伸板体设置有两块。
进一步的,所述底板的结构与面板的结构一致。
进一步的,所述蓄电池与面板之间设置有间隙。
本发明的有益效果为:该设备应用于大型客车,通过侧面支撑板、面板和底板组成架体,能够将单独安装的蓄电池整合呈模组,并且通过面板和底板上的通风散热构造,不仅进一步固定蓄电池,还有利于提高散热效率,降低电池模组的温度,起到组合结构简单、散热效率高和提高行车安全的作用。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案,下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本发明的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。
图1为本发明的大型客车用电池模组的结构示意图。
图2为本发明侧面支撑板和面板组合的示意图;
图3为本发明侧面支撑板和面板组合的底面示意图;
图4为蓄电池安装在底板的结构视图。
具体实施方式
一种大型客车用电池模组,包括侧面支撑板1,及设置在侧面支撑板1上方的、且与侧面支撑板1固定的面板2,及设置在侧面支撑板1下方的、且与侧面支撑板1固定的底板3,及设置在底板3上的、且与底板3固定的蓄电池4;
如图2-3所示,所述侧面支撑板1包括支撑板体11,及设置在支撑板体11外侧面的、且与支撑板体11一体成型的延伸板体12,及设置在支撑板体11中部的、且贯穿支撑板体11的方形孔13,及设置在支撑板体11内侧面的、且与支撑板体11一体成型的半圆凸座14。所述延伸板体12设置有两块,并位于支撑板体11外侧的上下端,用于贴合支撑面板2和底板3;所述方形孔13设置有一个以上,用于增大通风量,加快散热;所述半圆凸座14位于支撑板体11内侧
的上下端,且上端的半圆凸座14可与面板本体21侧边的半圆卡槽24对应嵌合,有利于面板2固定不易偏移。所述面板2包括面板本体21,及设置在面板本体21上的、且贯穿面板本体21的通孔22,及设置在通孔22一端的矩形板23,及设置在面板本体21两侧的、且向内凹陷的半圆卡槽24。所述矩形板23与面板本体21一体设置,且矩形板23的四个角延伸至通孔22上,使得通孔22的一端由四块矩形板23的边角形成一个呈十字形状的通风口。所述矩形板23中心
部位设置有散热孔231,所述散热孔231贯穿矩形板23后再次贯穿面板本体21,通过散热孔231有利于降低面板本体21的厚度,同时增大空气流通的面积,有利于提高散热速度。所述面板本体21两侧的矩形板23延伸至面板本体21。可使得支撑板体11顶住矩形板23,在支撑板体11与面板本体21配合卡持后进一步增强其支撑强度。
如图4所示,所述底板3的结构与面板2的结构一致。方便底板3与侧面支撑板1配合组成架体,另外蓄电池设置有一个以上,并对应底板3上的通孔进行安装,通过矩形板支撑蓄电池的底部。所述蓄电池4与面板2之间设置有间隙。通过间隙能够方便蓄电池4的连接线分布,同时也增大了蓄电池4与面板2之间空气流通空间,有利于提高散热速度。
本发明的有益效果为:该设备应用于大型客车,通过侧面支撑板、面板和底板组成架体,能够将单独安装的蓄电池整合呈模组,并且通过面板和底板上的通风散热构造,不仅进一步固定蓄电池,还有利于提高散热效率,降低电池模组的温度,起到组合结构简单、散
热效率高和提高行车安全的作用。
以上所述,仅为本发明的具体实施方式,但本发明的保护范围并不局限于此,任何不经过创造性劳动想到的变化或替换,都应涵盖在本发明的保护范围之内,因此,本发明的保护范围应该以权利要求书所限定的保护范围为准。

Claims (4)

1.一种大型客车用电池模组,包括侧面支撑板,及设置在侧面支撑板上方的、且与侧面支撑板固定的面板,及设置在侧面支撑板下方的、且与侧面支撑板固定的底板,及设置在底板上的、且与底板固定的蓄电池;其特征在于:所述面板包括面板本体,及设置在面板本体上的、且贯穿面板本体的通孔,及设置在通孔一端的矩形板,及设置在面板本体两侧的、且向内凹陷的半圆卡槽;所述矩形板与面板本体一体设置,且矩形板的四个角延伸至通孔上,使得通孔的一端由四块矩形板的边角形成一个呈十字形状的通风口; 所述矩形板中心部位设置有散热孔,所述散热孔贯穿矩形板后再次贯穿面板本体;所述面板本体两侧的矩形板延伸至面板本体;所述侧面支撑板包括支撑板体,及设置在支撑板体外侧面的、且与支撑板体一体成型的延伸板体,及设置在支撑板体中部的、且贯穿支撑板体的方形孔,及设置在支撑板体内侧面的、且与支撑板体一体成型的半圆凸座,所述半圆凸座位于支撑板体内侧的上下端,且上端的半圆凸座能够与面板本体侧边的半圆卡槽对应嵌合。
2.如权利要求1所述的一种大型客车用电池模组,其特征在于:所述延伸板体设置有两块。
3.如权利要求1所述的一种大型客车用电池模组,其特征在于:所述底板的结构与面板的结构一致。
4.如权利要求1所述的一种大型客车用电池模组,其特征在于:所述蓄电池与面板之间设置有间隙。
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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0986188A (ja) * 1995-09-27 1997-03-31 Sony Corp 電気自動車のバッテリ構造
US6498406B1 (en) * 1999-01-29 2002-12-24 Sanyo Electric Co., Ltd. Power source containing rechargeable batteries
CN101523635A (zh) * 2006-08-07 2009-09-02 株式会社Lg化学 电池组壳
DE102009035487A1 (de) * 2009-07-31 2011-02-03 Daimler Ag Batterie und Verfahren zu deren Herstellung
DE102014112628A1 (de) * 2014-09-02 2016-03-03 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Kühlbares Batteriemodul
CN108493371A (zh) * 2018-04-09 2018-09-04 浙江零跑科技有限公司 一种圆柱电池模组

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0986188A (ja) * 1995-09-27 1997-03-31 Sony Corp 電気自動車のバッテリ構造
US6498406B1 (en) * 1999-01-29 2002-12-24 Sanyo Electric Co., Ltd. Power source containing rechargeable batteries
CN101523635A (zh) * 2006-08-07 2009-09-02 株式会社Lg化学 电池组壳
DE102009035487A1 (de) * 2009-07-31 2011-02-03 Daimler Ag Batterie und Verfahren zu deren Herstellung
DE102014112628A1 (de) * 2014-09-02 2016-03-03 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Kühlbares Batteriemodul
CN108493371A (zh) * 2018-04-09 2018-09-04 浙江零跑科技有限公司 一种圆柱电池模组

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