CN108463919B - 空气冷却式电池模块 - Google Patents
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Abstract
本发明提供了一种空气冷却式电池模块,包括:单体组件,该单体组件包括多个单体;和冷却构件,该冷却构件被布置成接触单体组件的边缘部分,并且包括管道,该管道中形成有空气通道以使冷却空气流动,其中该管道的内部形成有桁架结构。
Description
技术领域
本申请要求于2016年11月29日在韩国提交的韩国专利申请No.10-2016-0160635的优先权,其公开内容通过引用被合并在此。
本发明涉及一种空气冷却式电池模块,并且更具体地涉及一种具有能够通过使用空气来冷却单体的结构的电池模块。
背景技术
通常,电池模块包括通过串联和/或并联连接而聚集的多个单体。电池模块通常包括具有沿一个方向布置的多个单体的单体组件和具有能够围绕单体组件的板的框架。
在传统的电池模块中,如果冷却通道被以空气冷却类型单独地设计以用于冷却电池单元,则单独地要求由冷却通道占据的空间。为此,难以简化该结构并且待安装的单体的容量被限制。换句话说,如图1和2中所示,传统的电池模块通常被构造成使得冷却空气通过在容纳单体组件1的壳体3的一侧处的入口被引入,通过空气间隙2移动,并且然后通过冷却翅片被排出到在另一侧处的出口。
然而,在这种构造中,难以减轻模块的重量。此外,为了在模块中安装元件而要求有大的空间,并且减小了在单体的厚度方向上的空间利用率,由此减小了容量并且由于低导热率而降低了冷却性能。另外,因为要求空气间隙和冷却翅片,所以成本增加。
关于电池模块的冷却技术,韩国未审查的专利公开No.2014-0140678公开了一种电池组,该电池组具有引导构件,该引导构件设置在第一电池模块组和第二电池模块组之间以改变穿过第一电池模块组的热交换介质的通道。根据韩国未审查的专利公开No.2014-0140678,穿过电池模块的热交换介质由引导构件阻挡,使得热交换介质被引导到引导构件的下部。此时,引导构件具有弯曲的内部以防止热交换介质中出现湍流。
韩国未审查的专利公开No.2016-0016499公开了一种电池模块,其中包括多个盒和用于将冷却气体供应到多个堆叠的盒的外部的冷却管道,使得冷却管道供应冷却气体以直接接触盒的外表面。
尽管采用上述技术,传统的电池模块仍存在以下问题:为了冷却而添加的部件增加了电池模块的重量并且损害空间利用率,并且因此需要采取对策。
发明内容
技术问题
本公开被设计以解决相关技术的问题,并且因此本公开旨在提供一种电池模块,其具有能够冷却具有高导热率的单体边缘部分以增加冷却性能并且增强在单体的厚度方向上的空间利用的结构。
本公开的另一目的是为了提供一种可以改善空气冷却结构的刚度的电池模块。
技术解决方案
在本公开的一个方面中,提供一种空气冷却式电池模块,包括:具有多个单体的单体组件;和冷却构件,该冷却构件具有管道,该管道被布置成接触单体组件的边缘部分并且在该管道中形成有空气通道使得冷却空气移动通过该空气通道,其中管道的内部具有桁架结构。
优选地,空气冷却式电池模块还可以包括传热材料部分,该传热材料部分被布置在单体组件的边缘部分和冷却构件之间。
冷却构件的管道的外表面可以布置成直接接触传热材料部分。
不平坦的图案可以形成在冷却构件的管道的内部。
不平坦的图案可以形成在桁架结构处。
湍流形成突起可以形成在冷却构件的管道的内壁处从而以预定的间隔突出。
湍流形成突起可以具有从冷却构件的管道的内壁垂直突出的杆型结构。
冷却构件的管道可以由铝材料制成。
冷却构件可以分别设置在单体组件的两侧并且被布置以在单体组件的纵向方向上延伸。
空气冷却式电池模块还可以包括排气风扇,该排气风扇被布置在出口处以将从冷却构件的一端移动到冷却构件的另一端的空气在垂直向上的方向上排出。
有利效果
根据本公开的空气冷却式电池模块提供如下效果。
第一,因为桁架结构设置在冷却构件的管道中,所以能够提高冷却性能并增强机械刚性。
第二,因为可以不使用冷却翅片,所以不同于传统的电池模块,能够增强在单体的厚度方向上的空间利用率。
第三,通过形成在管道中的不平坦部分和突出部分可以提高冷却性能。
第四,通过使用铝材料形成冷却构件的管道,可以使部件公差最小化。
附图说明
附图图示本公开的优选实施例并且与前述公开一起用于提供对本公开的技术特征的进一步理解,并且因此,本公开不被解释为限于附图。
图1是示出传统的电池模块的横截面图。
图2是示出图1的空气通道的横截面图。
图3是示出根据本公开的实施例的电池模块的外观的透视图。
图4是图3的部分横截面图。
图5是示出设置在图3中描述的冷却构件的管道中的桁架结构的修改示例的部分横截面图。
具体实施方式
图3是示出根据本公开的实施例的电池模块的外观的透视图。
参照图3,根据本公开的实施例的电池模块包括:单体组件10,其具有多个单体;和冷却构件13,其具有布置在单体组件10的两侧边缘部分处的管道。
单体组件10的每个单体11具有薄板状本体并且优选具有袋式单体结构。袋式单体包括交替堆叠的正电极、分隔物和负电极,使得从其至少一侧引出电极突片。通过将包含电极活性材料、粘结剂树脂、导电剂和其他添加剂的浆料涂覆到电流集电器的至少一侧来制造正电极和负电极。在正电极的情况下,诸如含锂过渡金属氧化物的普通的正电极活性材料可以被用作电极活性材料。在负电极的情况下,诸如能够嵌入和脱嵌锂离子的锂金属、碳质材料、金属化合物或者其化合物的普通的负电极活性材料可以被用作电极活性材料。另外,分隔物可以采用在锂二次电池中使用的普通的多孔聚合物膜。
用于锂二次电池的普通电解质可以作为与电极组件一起被包含在袋壳体中的电解质被采用。袋壳体由片材形成并具有用于容纳电极组件的容纳部。优选地,通过联接第一壳体和第二壳体而形成袋壳体,第一壳体和第二壳体通过将片材加工成预定形状而制备。袋式壳体的片材具有多层结构,该多层结构包括设置在最外侧处且由诸如聚对苯二甲酸乙二醇酯(PET)或尼龙的绝缘材料制成的外树脂层、由铝材料制成以维持机械强度并防止水分和氧气的渗透的金属层、以及由聚烯烃基材料制成并且由于热粘合性而用作密封材料的内树脂层。
在袋式壳体的片材中,如有必要,可以在内树脂层和金属层之间以及在外树脂层和金属层之间置入预定的粘合树脂层。粘合树脂层旨在用于不同种类材料之间的顺利附接并且形成为单层或多层。粘合材料通常可以由聚烯烃树脂或用于顺利加工的聚氨酯树脂或其混合物制成。
在单体组件10中,多个单体11沿一个方向布置以形成大体堆叠的结构。
冷却构件13用于空气冷却单体组件10,并且包括由铝材料制成且具有用于移动冷却空气的空气通道的管道。冷却构件13的管道的靠近电池组件10定位的外表面被布置为与单体组件10的边缘部分接触。此时,优选地,由具有高导热性的热界面材料(TIM)制成的传热材料部分12被置入于单体组件10的边缘部分和冷却构件13之间。在这种情况下,冷却构件13的管道的外表面被设置为直接接触传热材料部分12。
冷却构件13的管道的内部形成为通过布置框架以形成大致三角形形状而形成的桁架结构。通过这样做,能够提高冷却性能并提供足够的机械刚性以保护电池组件10免受外部冲击等。
另外,在冷却构件13的管道中形成不平坦的图案。特别地,如图4中所示,为了提高冷却性能,优选的是,主要在桁架结构14的表面上形成不平坦的图案以增加表面积。像图5中所示的冷却构件13'一样,桁架结构也可以被修改为不包括不平坦的图案。
优选地,湍流形成突起15以预定间隔在冷却构件13的管道的内壁上突出。湍流形成突起15具有从冷却构件13的管道的内壁垂直地突出的杆型结构以扰动穿过空气的流动并形成适当的湍流,从而提高冷却性能。
冷却构件13分别设置在单体组件10的两侧处,并且被布置以延伸使得其管道的纵向方向与冷却构件13的纵向方向相同。
排气风扇16被布置到电池模块的在纵向方向上的一端处的电池模块的出口,使得从冷却构件13的一端移动到其另一端的空气在垂直向上方向上被排出。
如上构造的根据本公开的实施例的电池模块包括设置在单体组件10的两个侧边缘部分处的传热材料部分12,并且具有管道结构的冷却构件13被布置以与传热材料部分12接触以执行空气冷却。
因为桁架结构14设置在冷却构件13的管道中,所以能够充分地确保刚性并增加传热面积。另外,通过形成在桁架结构14处的多个不平坦的图案可以进一步增加传热面积,从而提高冷却性能。
引入到位于冷却构件13的一端处的入口中的冷却空气在电池模块的纵向方向上沿着在冷却构件13的管道中的空气通道移动,并且然后在出口处由排气风扇16强制推出并且在垂直向上方向中被排出。
在根据本公开的电池模块中,因为可以与传统电池模块不同地省略冷却翅片,所以可以增强在单体的厚度方向上的空间利用率。另外,由于设置在冷却构件13的管道中的桁架结构14,因此可以确保足够的机械刚性,并且可以提高冷却性能并降低成本。
已经详细描述本公开。然而,应理解的是,仅通过例证给出指示本公开的优选实施例的特定示例和详细描述,因为从此详细描述对本领域的技术人员来说本公开的范围内的各种变化和修改将变得更加显而易见。
工业实用性
如果应用本公开,则能够通过设置在冷却构件处的桁架结构来实现具有提高的冷却性能和增强的机械刚性的空气冷却式电池模块。
Claims (8)
1.一种空气冷却式电池模块,包括:
单体组件,所述单体组件具有多个单体,所述多个单体在其间不设置冷却翅片的情况下沿一个方向布置以形成堆叠的结构;和
冷却构件,所述冷却构件具有管道,所述管道被布置成接触所述单体组件的边缘部分,并且在所述管道中形成有空气通道使得冷却空气移动通过所述空气通道,
其中,所述管道的内部具有桁架结构,
其中,不平坦的图案被形成在所述冷却构件的所述管道的内部处,并且
其中,所述不平坦的图案被形成在所述桁架结构处。
2.根据权利要求1所述的空气冷却式电池模块,还包括:
传热材料部分,所述传热材料部分被布置在所述单体组件的所述边缘部分与所述冷却构件之间。
3.根据权利要求2所述的空气冷却式电池模块,
其中,所述冷却构件的所述管道的外表面被布置成直接接触所述传热材料部分。
4.根据权利要求1所述的空气冷却式电池模块,
其中,湍流形成突起被形成在所述冷却构件的所述管道的内壁处从而以预定的间隔突出。
5.根据权利要求4所述的空气冷却式电池模块,
其中,所述湍流形成突起具有从所述冷却构件的所述管道的所述内壁垂直突出的杆型结构。
6.根据权利要求1所述的空气冷却式电池模块,
其中,所述冷却构件的所述管道由铝材料制成。
7.根据权利要求1所述的空气冷却式电池模块,
其中,所述冷却构件分别设置在所述单体组件的两侧,并且被布置成在所述单体组件的纵向方向上延伸。
8.根据权利要求7所述的空气冷却式电池模块,还包括:
排气风扇,所述排气风扇被布置在出口处,以将从所述冷却构件的一端移动到所述冷却构件的另一端的空气在垂直向上的方向上排出。
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CN107710495B (zh) * | 2015-07-24 | 2020-12-01 | 松下知识产权经营株式会社 | 温度调节单元、温度调节系统、车辆 |
KR102003171B1 (ko) * | 2018-12-26 | 2019-07-24 | 주식회사 아이지티 | 강제대류 히트싱크 |
US11450908B2 (en) | 2019-05-30 | 2022-09-20 | Lg Energy Solution, Ltd. | Battery module having path through which coolant introduced therein flows when thermal runaway occurs, and battery pack and ESS comprising the same |
CN116826246B (zh) * | 2023-08-31 | 2023-12-05 | 成都沃飞天驭科技有限公司 | 一种适配风冷散热系统的电池模组及飞行器 |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2694136B1 (fr) * | 1992-07-27 | 1994-09-30 | Bertin & Cie | Batterie d'accumulateurs électriques équipée de moyens de refroidissement et ensemble de telles batteries. |
FR2745422B1 (fr) * | 1996-02-28 | 1998-04-03 | Renault | Ensemble d'alimentation electrique pour vehicule automobile |
JP4631117B2 (ja) | 1999-02-15 | 2011-02-16 | ソニー株式会社 | 移動体搭載用バッテリ装置 |
US6410185B1 (en) | 1999-02-15 | 2002-06-25 | Sony Corporation | Battery device for loading on moving body |
JP4361229B2 (ja) * | 2001-07-04 | 2009-11-11 | 日産自動車株式会社 | 電池システム |
EP1700081A4 (en) * | 2003-12-22 | 2013-03-20 | Showa Denko Kk | HEAT EXCHANGERS AND MANUFACTURING METHOD THEREFOR |
KR20060102851A (ko) | 2005-03-25 | 2006-09-28 | 삼성에스디아이 주식회사 | 이차 전지 모듈 |
JP2006324041A (ja) * | 2005-05-17 | 2006-11-30 | Toyota Motor Corp | 電池パックおよび車両 |
JP4788466B2 (ja) * | 2006-04-28 | 2011-10-05 | トヨタ自動車株式会社 | 電池冷却構造 |
JP2008159440A (ja) | 2006-12-25 | 2008-07-10 | Calsonic Kansei Corp | 車両用バッテリ冷却システム |
KR100938626B1 (ko) | 2006-12-30 | 2010-01-22 | 주식회사 엘지화학 | 냉매 유량의 분배 균일성이 향상된 중대형 전지팩 케이스 |
JP2008201371A (ja) | 2007-02-22 | 2008-09-04 | Toyota Motor Corp | ダクト構造 |
US8153290B2 (en) * | 2008-10-28 | 2012-04-10 | Tesla Motors, Inc. | Heat dissipation for large battery packs |
KR20110024954A (ko) * | 2009-09-03 | 2011-03-09 | 삼성전자주식회사 | 냉각용 유로를 갖는 이차 전지 모듈 |
KR101093959B1 (ko) * | 2010-02-04 | 2011-12-15 | 에스비리모티브 주식회사 | 전지 모듈의 방열 장치 |
JP5690108B2 (ja) * | 2010-10-08 | 2015-03-25 | 日野自動車株式会社 | 電装収納箱の内部冷却構造 |
JP2012164456A (ja) | 2011-02-04 | 2012-08-30 | Kawasaki Heavy Ind Ltd | 二次電池用の放熱板およびその製造方法、ならびに放熱板を配した二次電池モジュール |
JP2012169227A (ja) * | 2011-02-16 | 2012-09-06 | Nippon Soken Inc | 組電池 |
JP2013051099A (ja) * | 2011-08-31 | 2013-03-14 | Nissan Motor Co Ltd | バッテリ温調用モジュール |
KR101866345B1 (ko) * | 2011-12-02 | 2018-06-12 | 에스케이이노베이션 주식회사 | 배터리모듈 |
FR2986190B1 (fr) * | 2012-02-01 | 2015-02-27 | Plastic Omnium Cie | Boitier pour module electrique d'un pack batterie pour vehicule automobile et pack batterie pour vehicule automobile |
KR101865940B1 (ko) | 2012-03-19 | 2018-06-08 | 현대자동차주식회사 | 계면 플레이트를 이용한 배터리 셀 방열 장치 |
JP5906921B2 (ja) * | 2012-04-24 | 2016-04-20 | 株式会社豊田自動織機 | 電池モジュール及び車両 |
KR101547814B1 (ko) * | 2012-07-12 | 2015-08-27 | 주식회사 엘지화학 | 간접 공냉 구조를 포함하는 전지모듈 |
KR102050310B1 (ko) * | 2012-11-06 | 2019-11-29 | 에스케이이노베이션 주식회사 | 배터리 팩 |
KR101749190B1 (ko) | 2013-05-29 | 2017-07-03 | 삼성에스디아이 주식회사 | 배터리 팩 |
JP2015069872A (ja) * | 2013-09-30 | 2015-04-13 | パナソニック株式会社 | 電池ユニット |
KR101773105B1 (ko) | 2014-07-31 | 2017-08-30 | 주식회사 엘지화학 | 배터리 모듈 |
JP6393147B2 (ja) | 2014-10-21 | 2018-09-19 | ダイキョーニシカワ株式会社 | 車両用バッテリの冷却構造 |
JP6435209B2 (ja) * | 2015-02-18 | 2018-12-05 | ダイキョーニシカワ株式会社 | 発熱体の冷却構造 |
CN204407447U (zh) | 2015-02-18 | 2015-06-17 | 天津鑫瑞智联科技有限公司 | 一种多加热模式的锂电池加热装置 |
KR102053963B1 (ko) * | 2015-07-07 | 2019-12-09 | 주식회사 엘지화학 | 배터리 팩 및 이를 포함하는 자동차 |
CN205376690U (zh) | 2016-03-07 | 2016-07-06 | 宁德时代新能源科技股份有限公司 | 电池组热管理系统 |
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