CN102637836B - 机动车辆的电能存储器 - Google Patents
机动车辆的电能存储器 Download PDFInfo
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- 239000004411 aluminium Substances 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
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Abstract
一种机动车辆的电能存储器、尤其是混合动力车辆或电动车辆的一种高电压能量存储器,该电能存储器具有一个壳体(11)并且具有容纳于该壳体中的多个存储模块(12),其中,该壳体(11)具有一个支撑元件(17),通过该支撑元件该电能存储器能够连接到机动车辆的车身结构,其中这些存储模块(12)的温度能够通过该支撑元件(17)来控制。
Description
技术领域
本发明涉及一种机动车辆电能存储器,尤其是混合动力车辆或电动车辆的一种高电压能量存储器。
背景技术
在混合动力车辆或电动车辆中使用了实施为高电压能量存储器的电能存储器,所述电能存储器在混合动力车辆或电动车辆的电动机器的电动机模式中在较高的程度上进行放电、而在对应的电动机器的发电机模式中在较高的程度上进行充电。电能存储器具有一个壳体以及容纳于该壳体中的多个存储模块。
当一个电能存储器有待被定位和安装在机动车辆中时,根据现有技术使用了多个分立的装置。例如,DE 10 2008 059 680 A1披露了一种用于紧固电池的装置,该装置包括一个用于容纳电池的槽状容纳元件、一个封闭该槽状容纳元件的箍元件、以及一个固定元件,该固定元件被紧固到该箍元件并且用来将电池固定在该槽状容纳元件中。因此,要求一种分立的装置来将机动车辆的一个电能存储器附接或安装在该机动车辆中。
同样,根据现有技术,使用多个分立的装置来控制该电能存储器的温度,尤其是冷却所述电能存储器。例如,DE 10 2008 027 293 A1披露了一种用于车辆电池的冷却装置,在该冷却装置中多个有待冷却的电元件通过多个安装元件附接到一个作为分立的装置而实施的冷却体上。因此,要求一个分立的装置来控制电能存储器的温度,尤其是冷却电能存储器。
发明内容
以此为基础,在此本发明所基于的目的是提供一种新颖的机动车辆电能存储器。这个目的是通过如下述1所述的一种电能存储器来实现的。下述2-9是本发明的优选实施方案。
1.一种机动车辆的电能存储器,尤其是混合动力车辆或电动车辆的一种高电压能量存储器,该电能存储器具有一个壳体并且具有容纳于该壳体中的多个存储模块,其特征在于,该壳体具有一个支撑元件,通过该支撑元件该电能存储器能够连接到机动车辆的车身结构,其中这些存储模块的温度能够通过该支撑元件来控制。
2.如前述1所述的电能存储器,其特征在于,该支撑元件具有一个环形支撑框架,其中该电能存储器通过该环形支撑框架能够连接到该车身结构。
3.如前述2所述的电能存储器,其特征在于,该支撑元件具有在该环形支撑框架中间延伸的至少一个支撑板,所述支撑板具有温度控制介质流经的一个空腔,其中通过这个或者每个支撑板能够分别地控制至少一个存储模块的温度,确切地是能够冷却和/或加热至少一个存储模块。
4.如前述3所述的电能存储器,其特征在于,该支撑元件具有多个支撑板,其中每个支撑板具有温度控制介质流经的一个空腔,其中所有这些支撑板通过对应的连接管线被连接到用于该温度控制介质的一条公共的向前送料管线并且被连接到用于该温度控制介质的一条公共的返回管线。
5.如前述3或4所述的电能存储器,其特征在于,该支撑元件、确切地是该环形支撑框架以及该支撑元件的这个或每个支撑板完全由金属制成、尤其由铝或由一种铝合金制成,其中由金属制成的该环形支撑框架优选用螺钉拧接到由金属制成的这个或者每个支撑板。
6.如前述3或4所述的电能存储器,其特征在于,该环形支撑框架由塑料制成、尤其由一种纤维增强的塑料制成,并且这个或每个支撑板由金属制成、尤其由铝或由一种铝合金制成,其中由塑料制成的该环形支撑框架优选被粘合到由金属制成的这个或者每个支撑板。
7.如前述1至6之一所述的电能存储器,其特征在于,该壳体具有被可释放地连接到该支撑元件上、尤其连接到该支撑元件的环形支撑框架上的一个壳体上部部分以及一个壳体下部部分,其中,该壳体上部部分以及该壳体下部部分被各自实施为非支撑性的盖状部件。
8.如前述1至7之一所述的电能存储器,其特征在于,这些存储模块形成两个模块组,确切地是从上方被附接到该支撑元件并且直立于该支撑元件上的一个第一模块组、以及从下方附接到该支撑元件并且悬置于该支撑元件的一个第二模块组。
9.如前述8所述的电能存储器,其特征在于,该支撑元件具有多个支撑板,其中每个支撑板被定位于两个存储模块之间,确切地是在该第一模块组的一个存储模块与该第二模块组的一个存储模块之间,并且其中每个支撑板以及每个存储模块被对应地单独地连接到该支撑框架。
根据本发明,该壳体具有一个支撑元件,通过该支撑元件该电能存储器能够连接到机动车辆的车身结构,其中这些存储模块的温度还能够通过该支撑元件来控制。
因此,根据本发明,提出使用该电能存储器的壳体的一个支撑元件,通过该支撑元件该电能存储器能够连接到机动车辆的车身结构,以额外控制该电能存储器的这些存储模块的温度,确切地是冷却和/或加热所述存储模块。
根据本发明,用于将电能存储器附接到车身结构的附接功能以及用于冷却该电能存储器的这些存储单元的冷却功能相应地是通过一个组件(确切地说是该支撑元件)来执行的,该支撑元件同时是该电能存储器的壳体的一个构成部分。其结果是,可获得一种轻型的且紧凑的电能存储器设计。
该支撑元件优选地具有一个环形支撑框架,其中,该电能存储器通过该环形支撑框架能够连接到该车身结构,并且其中该支撑元件还具有在该环形支撑框架中间延伸的至少一个支撑板,所述支撑板具有温度控制介质流经的一个空腔,其中通过这个或者每个支撑板能够各自控制至少一个存储模块的温度,确切地说能够冷却和/或加热所述存储模块。
根据本发明的这个有利的改进方案,该支撑元件包括一个环形支撑框架,以及定位于该环形支撑框架中间并且被附接到其上的至少一个支撑板。该电能存储器能够通过该环形支撑框架连接到机动车辆的车身结构。通过连接到该支撑框架上的这个或每个支撑板能够控制这些存储模块的温度。这些存储模块被附接到这个或每个支撑板,或者优选地这个或每个支撑板同样附接到该支撑框架。这实现了一种特别简单的电能存储器设计。
附图说明
本发明的多个优选的改进方案可以在从属权利要求和以下的说明中找到。参照附图对本发明的多个示例性实施方案进行更详细的说明,但不受其限制。
在所述附图中:
图1示出根据本发明的电能存储器的一个示例性实施方案的透视图;
图2示出穿过根据本发明的电能存储器的一个截面;
图3示出穿过根据本发明的电能存储器的另一个截面;
图4示出穿过根据本发明的电能存储器的另一个截面;
图5示出图4的细节;并且
图6示出根据本发明的电能存储器的、用来控制这些存储模块温度的多个支撑板的透视图。
具体实施方案
本发明涉及机动车辆的电能存储器,尤其是混合动力车辆或电动车辆的一种高电压能量存储器。混合动力车辆或电动车辆的一个驱动组件包括一个电动机器,该电动机器可以作为一台电动机以及作为一台发电机来运行。
在电动机器的电动机模式中,实施为高电压能量存储器的电能存储器通过该电动机器在较高的程度上放电。
在电动机器的发电机模式中,实施为高电压能量存储器的电能存储器通过该电动机器在较高的程度上充电。
该电能存储器10具有一个壳体11以及容纳于该壳体11中的多个存储模块12。在本发明的优选的示例性实施方案中示出,这些存储模块12形成两个模块组13和14,确切地是由多个存储模块12构成的一个第一上部模块组13、以及由多个存储模块12构成的一个第二下部模块组14。
该电能存储器10的壳体11包括一个壳体上部部分15、一个壳体下部部分16以及一个支撑元件17。该支撑元件17一方面用来将该电能存储器10附接或安装到机动车辆的车身结构上,并且另一方面用来控制该电能存储器10的这些存储模块12的温度,确切地是冷却和/或加热所述存储模块12。
该电能存储器10的壳体11因此不仅用来将这些存储模块12在外部与环境界定开,而且该壳体11(确切地是其支撑元件17)还执行将该能量存储器10附接到车身结构上的功能以及将该电能存储器10的这些存储模块12冷却的功能。
该壳体11的支撑元件17具有一个环形支撑框架18。通过该支撑元件17的这个环形支撑框架18,该电能存储器10可以连接到车身结构上,为此目的,使连接板状的附接区段19和20配属于该环形支撑框架18,通过这些附接区段19和20,该电能存储器10最终可以连接到(确切地是用螺钉拧接到)机动车辆的车身结构上。这些附接区段19和20具有多个凹口(未示出),多个附接螺钉(未示出)延伸经过这些凹口,以便将电能存储器10附接到车身结构上。这些连接板状的附接区段19和20是该支撑框架18的一个整体部件。
该壳体上部部分15以及该壳体下部部分16各自被可释放地连接到该支撑元件17的环形支撑框架18,其中,该支撑元件17的环形支撑框架18在该壳体11的壳体上部部分15与壳体下部部分16之间延伸,并且如已经提到的,它是壳体11的一个构成部分。
除了该环形支撑框架18之外,该支撑元件17具有在该环形支撑框架18中间延伸的至少一个支撑板21,所述支撑板21具有温度控制介质流经的一个空腔22。
该支撑元件17的这个或者每个支撑板21用来控制该电能存储器10的这些存储模块12的温度,确切地是冷却和/或加热这些存储模块12。
如由图6可以最好地看出的是,该电能存储器10的支撑元件17包括多个支撑板21。一种温度控制介质流经每个支撑板21,并且为此目的,每个支撑板具有一个相应的空腔,其中针对温度控制介质,所有这些支撑板21通过对应的连接管线25、26一方面连接到一个公共的向前送料管线23并且另一方面连接到一个公共的返回管线24。通过从该壳体外部可接近的管接头(Anschlussstutzen)27和28,所有这些支撑板21的公共的向前送料管线23、以及所有这些支撑板的公共的返回管线24可以连接到一个用于温度控制介质的外部回路上。
用来控制该电能存储器的存储模块12温度的每个支撑板21在所示的示例性实施方案中具有金属构造并且优选由铝或一种铝合金制成,其中该支撑元件17的每个金属支撑板21被单独地连接(优选用螺钉拧接)到该支撑元件17的同样优选由金属实施的环形支撑框架18上。例如,图6示出,在每个支撑板21的区域中,该对应的支撑板21通过多个凹口29可以单独地用螺钉拧接到该支撑元件17的支撑框架18,于是用于将这些支撑板21附接到该支撑元件17的支撑框架18上的多个附接螺钉(未示出)延伸经过这些凹口29。
就这一点应当指出的是,替代性地,还可使该环形支撑框架由一种纤维增强的塑料形成。于是,在这种情况下,这些金属支撑板优选地被粘合到由纤维增强的塑料构成的支撑框架。
如已经说明的,在本发明的优选的示例性实施方案中,该电能存储器10的这些存储模块12形成两个模块组13和14。该支撑元件17的同样用作温度控制板的每个支撑板21在此用来控制该上部模块组13的一个存储模块12的温度,并且用来控制该下部模块组14的一个存储模块12的温度。对应的支撑板21在此被定位在模块组13和14的温度有待控制的这些对应的存储模块12之间。
这些存储模块12被附接到该支撑框架18,并且这些支撑板21同样被附接到该支撑框架18上。在图3中可以看到,模块组13和14的这些存储模块12附接到该支撑元件17的支撑框架18,从图3可看出,这些存储模块12到该支撑框架18的附接是通过多个附接螺栓30与多个附接螺钉31组合而实现的。这些附接螺栓30被连接到支撑框架18、确切地是连接到该支撑框架18的一个向内指向的区段32,并且穿透这些存储模块12中的凹口,其中这些存储模块12通过这些附接螺钉31附接到所述附接螺栓30上并且因此通过这些附接螺栓30附接到该支撑框架18,确切地是附接到该支撑框架的区段32。
因此,还用作温度控制板的每个支撑板21被单独附接到该支撑框架18,并且这些模块组13和14的每个存储模块12同样被单独安装在该支撑框架18上,其中在两个彼此上下叠置定位的存储模块12之间各自定位有一个支撑板21,并且然后所述支撑板21对这些彼此上下叠置定位的存储模块12进行温度控制。该上部模块组13的这些存储模块12直立于该支撑框架18上,而该下部模块组14的这些存储模块12悬置于所述支撑框架18。
该支撑框架18在彼此相对置的某些区段中局部围封这两个模块组13和14,其中在这些模块组13和14的这些区段中,这些模块组不是通过支撑框架18来围封的,在该电能存储器10的安装状态中所述模块组13和14是通过该壳体上部部分15或者该壳体下部部分16覆盖的。
因此,在根据本发明的电能存储器中,该壳体11不仅执行壳体的功能,也就是说在外部覆盖这些存储模块12,该壳体11还用来将该电能存储器10附接到机动车辆的车身结构以及用来控制这些存储模块12的温度。该壳体11的支撑元件17在此所进行的是将电能存储器10附接到车身结构并且控制这些存储模块12的温度。
该支撑框架18与这些支撑板21一起承担这些力和力矩,其中通过该支撑框架18实现该电能存储器10到车身结构的实际附接。这些支撑板21用来控制这些存储单元12的温度,确切地说是用来冷却和/或加热这些存储单元12。
因为所有这些力和力矩是由该支撑元件17承担,该壳体上部部分15以及该壳体下部部分16可以实施为非支撑性的部件。其结果是,可以降低该电能存储器10的重量。
Claims (17)
1.一种机动车辆的电能存储器,该电能存储器具有一个壳体(11)并且具有容纳于该壳体中的多个存储模块(12),其特征在于,该壳体(11)具有一个支撑元件(17),通过该支撑元件该电能存储器能够连接到机动车辆的车身结构,其中这些存储模块(12)的温度能够通过该支撑元件(17)来控制;
该支撑元件(17)具有一个环形支撑框架(18),其中该电能存储器通过该环形支撑框架(18)能够连接到该车身结构;
该支撑元件(17)具有在该环形支撑框架(18)中间延伸的至少一个支撑板(21),所述支撑板具有温度控制介质流经的一个空腔(22),其中通过这个或者每个支撑板能够分别地控制至少一个存储模块(12)的温度。
2.如权利要求1所述的电能存储器,其特征在于,所述机动车辆的电能存储器是混合动力车辆或电动车辆的一种高电压能量存储器。
3.如权利要求1所述的电能存储器,其特征在于,其中通过这个或者每个支撑板能够冷却和/或加热至少一个存储模块(12)。
4.如权利要求1所述的电能存储器,其特征在于,该支撑元件(17)具有多个支撑板(21),其中每个支撑板(21)具有温度控制介质流经的一个空腔(22),其中所有这些支撑板(21)通过对应的连接管线(25,26)被连接到用于该温度控制介质的一条公共的向前送料管线(24)并且被连接到用于该温度控制介质的一条公共的返回管线(23)。
5.如权利要求1至4中任一项所述的电能存储器,其特征在于,该支撑元件(17)的该环形支撑框架(18)以及该支撑元件的这个或每个支撑板(21)完全由金属制成。
6.如权利要求1至4中任一项所述的电能存储器,其特征在于,该环形支撑框架(18)由塑料制成,并且这个或每个支撑板(21)由金属制成。
7.如权利要求1至4之一所述的电能存储器,其特征在于,该壳体(11)具有被可释放地连接到该支撑元件(17)上的一个壳体上部部分(15)以及一个壳体下部部分(16),其中,该壳体上部部分(15)以及该壳体下部部分(16)被各自实施为非支撑性的盖状部件。
8.如权利要求1至4中任一项所述的电能存储器,其特征在于,这些存储模块(12)形成两个模块组(13,14)。
9.如权利要求8所述的电能存储器,其特征在于,所述两个模块组(13,14)是从上方被附接到该支撑元件(17)并且直立于该支撑元件上的一个第一模块组(13)、以及从下方附接到该支撑元件(17)并且悬置于该支撑元件的一个第二模块组(14)。
10.如权利要求9所述的电能存储器,其特征在于,该支撑元件(17)具有多个支撑板(21),其中每个支撑板(21)被定位于两个存储模块(12)之间,并且其中每个支撑板(21)以及每个存储模块(12)被对应地单独地连接到该支撑框架(18)。
11.如权利要求10所述的电能存储器,其特征在于,其中每个支撑板(21)被定位在该第一模块组(13)的一个存储模块(12)与该第二模块组(14)的一个存储模块(12)之间。
12.如权利要求5所述的电能存储器,其特征在于,该支撑元件(17)的该环形支撑框架(18)以及该支撑元件的这个或每个支撑板(21)完全由铝或由一种铝合金制成。
13.如权利要求6所述的电能存储器,其特征在于,该环形支撑框架(18)由一种纤维增强的塑料制成。
14.如权利要求6所述的电能存储器,其特征在于,这个或每个支撑板(21)由铝或由一种铝合金制成。
15.如权利要求7所述的电能存储器,其特征在于,所述壳体上部部分(15)以及壳体下部部分(16)被可释放地连接到该支撑元件的环形支撑框架(18)上。
16.如权利要求5所述的电能存储器,其特征在于,其中由金属制成的该环形支撑框架(18)用螺钉拧接到由金属制成的这个或者每个支撑板(21)。
17.如权利要求6所述的电能存储器,其特征在于,其中由塑料制成的该环形支撑框架(18)被粘合到由金属制成的这个或者每个支撑板(21)。
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- 2012-02-09 US US13/369,576 patent/US8951656B2/en active Active
- 2012-02-13 KR KR1020120014098A patent/KR101330437B1/ko active IP Right Grant
Patent Citations (3)
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CN201160085Y (zh) * | 2007-12-11 | 2008-12-03 | 天津力神电池股份有限公司 | 大型锂离子动力电池组 |
DE102008027293A1 (de) * | 2008-06-06 | 2009-12-10 | Behr Gmbh & Co. Kg | Vorrichtung zur Kühlung einer Fahrzeugbatterie |
DE102009035487A1 (de) * | 2009-07-31 | 2011-02-03 | Daimler Ag | Batterie und Verfahren zu deren Herstellung |
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KR20120093090A (ko) | 2012-08-22 |
KR101330437B1 (ko) | 2013-11-15 |
US20120208053A1 (en) | 2012-08-16 |
CN102637836A (zh) | 2012-08-15 |
DE102011000695A1 (de) | 2012-08-16 |
DE102011000695B4 (de) | 2021-03-04 |
US8951656B2 (en) | 2015-02-10 |
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