CN114142149A - 一种防刺穿锂电池模块箱及其装配工艺 - Google Patents
一种防刺穿锂电池模块箱及其装配工艺 Download PDFInfo
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Abstract
本发明公开了一种防刺穿锂电池模块箱及其装配工艺,包括模块箱本体,所述模块箱本体内侧通过第一螺栓固定有防刺金属板,所述防刺金属板内侧设置有弹性件,所述弹性件一端固定有绝缘板,所述绝缘板内侧通过可拆卸机构固定有电芯安装架,所述电芯安装架内侧设置有锂电池,所述模块箱本体上固定有顶盖,所述顶盖下表面固定有密封连接板,所述密封连接板一端一体成型有密封板;通过设置有挡板、固定柱、绝缘板、防刺金属板、弹性件、通风孔、密封连接板及密封板,避免外侧尖锐物体直接对模块箱本体造成刺破,便于提高防护效果,增大锂电池的安全性,在碰撞时,可对碰撞振动进行缓冲,同时可很好的使自然风在绝缘板与模块箱本体之间流动。
Description
技术领域
本发明属于锂电池技术领域,具体涉及一种防刺穿锂电池模块箱及其装配工艺。
背景技术
由于电动车的市场逐渐成熟,使锂电池的需求量大增,锂电池是一类由锂金属或锂合金为正/负极材料、使用非水电解质溶液的电池。在对锂电池回收加工过程中,主要在锂电池模块箱设有复数个彼此并联或串联的锂电池,锂电池模块箱设有正极导电极柱及负极导电极柱,借以在分别连接导电端子之后,输出较大的工作电流或电压,并于多组锂电池模块组装在锂电池箱中时可具备足够的电容量以供应车辆行驶所需的电力。
现有的锂电池模块箱在使用过程中,箱体多为单层结构,在受到外部尖锐物体撞击时,可能造成箱体发生刺破损坏,影响内部锂电池的安全性,不便于很好的对锂电池进行防护,且外侧物体可能与锂电池模块箱距离接触,外侧物体的热量会直接向箱体内部传递,影响散热,不便于很好的使自然风向箱体内部流动,风冷效果不好,为此我们提出一种防刺穿锂电池模块箱及其装配工艺。
发明内容
本发明的目的在于提供一种防刺穿锂电池模块箱及其装配工艺,以解决上述背景技术中提出的问题。
为实现上述目的,本发明提供如下技术方案:一种防刺穿锂电池模块箱,包括模块箱本体,所述模块箱本体内侧通过第一螺栓固定有防刺金属板,所述防刺金属板内侧设置有弹性件,所述弹性件一端固定有绝缘板,所述绝缘板内侧通过可拆卸机构固定有电芯安装架,所述电芯安装架内侧设置有锂电池,所述模块箱本体上固定有顶盖,所述顶盖下表面固定有密封连接板,所述密封连接板一端一体成型有密封板,所述密封板与绝缘板相接触,所述模块箱本体下表面开设有通风孔,所述模块箱本体侧壁设置有固定柱,所述固定柱一端固定有挡板。
优选的,所述挡板一侧表面固定有隔热棉,所述挡板设置有四处。
优选的,所述通风孔贯穿模块箱本体及防刺金属板,所述通风孔横截面为倾斜结构。
优选的,所述锂电池一端设置有垫芯连接板,所述顶盖上设置有接线端,所述接线端与垫芯连接板电性连接。
优选的,所述可拆卸结构包括固定板及第二螺栓,所述电芯安装架上固定有固定板,所述固定板内侧设置有第二螺栓,所述固定板与绝缘板通过第二螺栓固定。
优选的,所述顶盖内侧开设有观察窗,所述观察窗内侧固定有亚克力透明板。
优选的,所述密封连接板横截面为弧形,所述密封板内侧设置有密封橡胶。
优选的,所述电芯安装架下表面开设有定位卡槽,所述绝缘板上固定有定位块,所述定位块与定位卡槽相对应。
优选的,所述模块箱本体下表面固定有安装底座,所述安装底座内侧开设有安装孔,所述安装底座横截面为“匚”字型。
一种防刺穿锂电池模块箱的装配工艺,包括如下步骤:
a、通过挡板内侧提手孔,对模块箱本体移动,然后接线端放置于模块箱本体内侧,使接线端与模块箱本体通过第一螺栓固定;
b、使电芯安装架放置于绝缘板内侧,这时定位块进入定位卡槽内侧,弹性件发生弹性形变,固定板与绝缘板相接触,然后旋紧第二螺栓使电芯安装架与绝缘板固定;
c、使顶盖放置于模块箱本体上,然后使密封板卡于绝缘板上端,密封连接板发弹性形变,密封板与绝缘板紧密抵触;
d、密封橡胶与绝缘板相接触,使顶盖与模块箱本体通过安装螺栓进行固定,使安装底座与模块箱本体固定焊接固定;
e、通过安装底座内侧安装孔使模块箱本体与外部物体进行固定,自然风通过模块箱本体下方的通风孔进入到绝缘板与模块箱本体之间,对模块箱本体内侧冷却;
f、挡板格挡外部物体与模块箱本体发生直接接触,自然风在挡板与模块箱本体之间流动。
与现有技术相比,本发明的有益效果是:
通过设置有挡板、固定柱、绝缘板、防刺金属板、弹性件、通风孔、密封连接板及密封板,避免外侧尖锐物体直接对模块箱本体造成刺破,便于提高防护效果,增大锂电池的安全性,在碰撞时,可对碰撞振动进行缓冲,减少较大的振动力对其造成破坏,同时可很好的使自然风在绝缘板与模块箱本体之间流动,提高风冷散热效果,通过固定柱增大模块箱本体与外侧的距离,减少外部热量向模块箱本体的传递,通过挡板与模块箱本体的空隙,进一步增强自然风的流动效果,增大风冷降温,提高了装置的防刺破、风冷及缓冲的效果,增大装置的实用性;通过设置有顶盖,便于对模块箱本体内侧进行查看,便于后期维护检修,增大了装置的使用效果。
附图说明
图1为本发明的结构示意图;
图2为本发明的模块箱本体剖视示意图;
图3为本发明的图2的A处放大结构示意图;
图4为本发明的图2的B处放大结构示意图;
图5为本发明的密封板结构示意图;
图中:1、模块箱本体;2、通风孔;3、安装底座;4、挡板;5、顶盖;6、接线端;7、绝缘板;8、固定柱;9、隔热棉;10、垫芯连接板;11、弹性件;12、电芯安装架;13、亚克力透明板;14、密封连接板;15、定位块;16、防刺金属板;18、固定板;19、密封板;20、密封橡胶。
具体实施方式
下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
请参阅图1-图5,本发明提供一种技术方案:一种防刺穿锂电池模块箱,包括模块箱本体1,模块箱本体1内侧通过第一螺栓固定有防刺金属板16,便于提高装置的防刺破效果,防刺金属板16内侧设置有弹性件11,便于对振动进行缓冲,弹性件11一端固定有绝缘板7,便于更好的绝缘效果,绝缘板7内侧通过可拆卸机构固定有电芯安装架12,电芯安装架12内侧设置有锂电池,模块箱本体1上固定有顶盖5,顶盖5下表面固定有密封连接板14,便于降低外侧杂质通过自然风直接与锂电池发生接触污染,密封连接板14一端一体成型有密封板19,密封板19与绝缘板7相接触,便于更好的降低外侧杂质与锂电池的接触,模块箱本体1下表面开设有通风孔2,便于风冷散热,模块箱本体1侧壁设置有固定柱8,固定柱8一端固定有挡板4,便于降低外侧物体直接与模块箱本体1的接触,提高自然风的流动效果。
优选的,挡板4一侧表面固定有隔热棉9,便于减少热量向模块箱本体1的传递,挡板4设置有四处。
优选的,通风孔2贯穿模块箱本体1及防刺金属板16,便于更好的风冷效果,通风孔2横截面为倾斜结构。
优选的,锂电池一端设置有垫芯连接板10,顶盖5上设置有接线端6,接线端6与垫芯连接板10电性连接。
优选的,可拆卸结构包括固定板18及第二螺栓,电芯安装架12上固定有固定板18,固定板18内侧设置有第二螺栓,固定板18与绝缘板7通过第二螺栓固定,便于更好的对电芯安装架12固定。
优选的,顶盖5内侧开设有观察窗,观察窗内侧固定有亚克力透明板13,便于对模块箱本体1内侧进行检修维护。
优选的,密封连接板14横截面为弧形,密封板19内侧设置有密封橡胶20,便于更好的连接密封效果。
优选的,电芯安装架12下表面开设有定位卡槽,绝缘板7上固定有定位块15,定位块15与定位卡槽相对应,便于更好的降低电芯安装架12的左右移动。
优选的,模块箱本体1下表面固定有安装底座3,安装底座3内侧开设有安装孔,安装底座3横截面为“匚”字型,便于使模块箱本体1与外侧物体进行连接固定。
一种防刺穿锂电池模块箱的装配工艺,包括如下步骤:
a、通过挡板4内侧提手孔,对模块箱本体1移动,然后接线端6放置于模块箱本体1内侧,使接线端6与模块箱本体1通过第一螺栓固定;
b、使电芯安装架12放置于绝缘板7内侧,这时定位块15进入定位卡槽内侧,弹性件11发生弹性形变,固定板18与绝缘板7相接触,然后旋紧第二螺栓使电芯安装架12与绝缘板7固定;
c、使顶盖5放置于模块箱本体1上,然后使密封板19卡于绝缘板7上端,密封连接板14发弹性形变,密封板19与绝缘板7紧密抵触;
d、密封橡胶20与绝缘板7相接触,使顶盖5与模块箱本体1通过安装螺栓进行固定,使安装底座3与模块箱本体1固定焊接固定;
e、通过安装底座3内侧安装孔使模块箱本体1与外部物体进行固定,自然风通过模块箱本体1下方的通风孔2进入到绝缘板7与模块箱本体1之间,对模块箱本体1内侧冷却;
f、挡板4格挡外部物体与模块箱本体1发生直接接触,自然风在挡板4与模块箱本体1之间流动。
尽管已经示出和描述了本发明的实施例,对于本领域的普通技术人员而言,可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型,本发明的范围由所附权利要求及其等同物限定。
Claims (10)
1.一种防刺穿锂电池模块箱,包括模块箱本体(1),其特征在于:所述模块箱本体(1)内侧通过第一螺栓固定有防刺金属板(16),所述防刺金属板(16)内侧设置有弹性件(11),所述弹性件(11)一端固定有绝缘板(7),所述绝缘板(7)内侧通过可拆卸机构固定有电芯安装架(12),所述电芯安装架(12)内侧设置有锂电池,所述模块箱本体(1)上固定有顶盖(5),所述顶盖(5)下表面固定有密封连接板(14),所述密封连接板(14)一端一体成型有密封板(19),所述密封板(19)与绝缘板(7)相接触,所述模块箱本体(1)下表面开设有通风孔(2),所述模块箱本体(1)侧壁设置有固定柱(8),所述固定柱(8)一端固定有挡板(4)。
2.根据权利要求1所述的一种防刺穿锂电池模块箱,其特征在于:所述挡板(4)一侧表面固定有隔热棉(9),所述挡板(4)设置有四处。
3.根据权利要求1所述的一种防刺穿锂电池模块箱,其特征在于:所述通风孔(2)贯穿模块箱本体(1)及防刺金属板(16),所述通风孔(2)横截面为倾斜结构。
4.根据权利要求1所述的一种防刺穿锂电池模块箱,其特征在于:所述锂电池一端设置有垫芯连接板(10),所述顶盖(5)上设置有接线端(6),所述接线端(6)与垫芯连接板(10)电性连接。
5.根据权利要求1所述的一种防刺穿锂电池模块箱,其特征在于:所述可拆卸结构包括固定板(18)及第二螺栓,所述电芯安装架(12)上固定有固定板(18),所述固定板(18)内侧设置有第二螺栓,所述固定板(18)与绝缘板(7)通过第二螺栓固定。
6.根据权利要求1所述的一种防刺穿锂电池模块箱,其特征在于:所述顶盖(5)内侧开设有观察窗,所述观察窗内侧固定有亚克力透明板(13)。
7.根据权利要求1所述的一种防刺穿锂电池模块箱,其特征在于:所述密封连接板(14)横截面为弧形,所述密封板(19)内侧设置有密封橡胶(20)。
8.根据权利要求1所述的一种防刺穿锂电池模块箱,其特征在于:所述电芯安装架(12)下表面开设有定位卡槽,所述绝缘板(7)上固定有定位块(15),所述定位块(15)与定位卡槽相对应。
9.根据权利要求1所述的一种防刺穿锂电池模块箱,其特征在于:所述模块箱本体(1)下表面固定有安装底座(3),所述安装底座(3)内侧开设有安装孔,所述安装底座(3)横截面为“匚”字型。
10.根据权利要求1-9任意一项所述的一种防刺穿锂电池模块箱的装配工艺,其特征在于:包括如下步骤:
a、通过挡板(4)内侧提手孔,对模块箱本体(1)移动,然后接线端(6)放置于模块箱本体(1)内侧,使接线端(6)与模块箱本体(1)通过第一螺栓固定;
b、使电芯安装架(12)放置于绝缘板(7)内侧,这时定位块(15)进入定位卡槽内侧,弹性件(11)发生弹性形变,固定板(18)与绝缘板(7)相接触,然后旋紧第二螺栓使电芯安装架(12)与绝缘板(7)固定;
c、使顶盖(5)放置于模块箱本体(1)上,然后使密封板(19)卡于绝缘板(7)上端,密封连接板(14)发弹性形变,密封板(19)与绝缘板(7)紧密抵触;
d、密封橡胶(20)与绝缘板(7)相接触,使顶盖(5)与模块箱本体(1)通过安装螺栓进行固定,使安装底座(3)与模块箱本体(1)固定焊接固定;
e、通过安装底座(3)内侧安装孔使模块箱本体(1)与外部物体进行固定,自然风通过模块箱本体(1)下方的通风孔(2)进入到绝缘板(7)与模块箱本体(1)之间,对模块箱本体(1)内侧冷却;
f、挡板(4)格挡外部物体与模块箱本体(1)发生直接接触,自然风在挡板(4)与模块箱本体(1)之间流动。
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115172960A (zh) * | 2022-07-25 | 2022-10-11 | 广州穗景客车制造有限公司 | 一种高压动力电池包 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100279170A1 (en) * | 2009-08-27 | 2010-11-04 | Donghyun Lee | Rechargeable secondary battery having improved safety against puncture and collapse |
CN207009491U (zh) * | 2017-07-12 | 2018-02-13 | 珠海市嘉德电能科技有限公司 | 一种高温电池 |
US20190300194A1 (en) * | 2018-03-29 | 2019-10-03 | Bell Helicopter Textron Inc. | Puncture-resistant storage systems and devices |
CN211125911U (zh) * | 2019-12-31 | 2020-07-28 | 广东旭派锂能能源有限公司 | 一种可间歇式供能的节能锂电池 |
CN112366382A (zh) * | 2019-07-26 | 2021-02-12 | 润远建设发展有限公司 | 一种散热效果好具有保护功能的锂电池电芯 |
CN113314792A (zh) * | 2021-05-11 | 2021-08-27 | 孙晓云 | 一种避免刺穿短路的大容量锂电池 |
-
2021
- 2021-11-29 CN CN202111430833.8A patent/CN114142149B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100279170A1 (en) * | 2009-08-27 | 2010-11-04 | Donghyun Lee | Rechargeable secondary battery having improved safety against puncture and collapse |
CN207009491U (zh) * | 2017-07-12 | 2018-02-13 | 珠海市嘉德电能科技有限公司 | 一种高温电池 |
US20190300194A1 (en) * | 2018-03-29 | 2019-10-03 | Bell Helicopter Textron Inc. | Puncture-resistant storage systems and devices |
CN112366382A (zh) * | 2019-07-26 | 2021-02-12 | 润远建设发展有限公司 | 一种散热效果好具有保护功能的锂电池电芯 |
CN211125911U (zh) * | 2019-12-31 | 2020-07-28 | 广东旭派锂能能源有限公司 | 一种可间歇式供能的节能锂电池 |
CN113314792A (zh) * | 2021-05-11 | 2021-08-27 | 孙晓云 | 一种避免刺穿短路的大容量锂电池 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115172960A (zh) * | 2022-07-25 | 2022-10-11 | 广州穗景客车制造有限公司 | 一种高压动力电池包 |
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