CN205543122U - 一种带端子密封防漏装置的铅酸蓄电池 - Google Patents

一种带端子密封防漏装置的铅酸蓄电池 Download PDF

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CN205543122U
CN205543122U CN201620112935.3U CN201620112935U CN205543122U CN 205543122 U CN205543122 U CN 205543122U CN 201620112935 U CN201620112935 U CN 201620112935U CN 205543122 U CN205543122 U CN 205543122U
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李卫松
韩德猛
潘志龙
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JIANGSU FUWEI ENERGY CO., LTD.
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Jiangsu Fuwei Energy Co Ltd
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    • 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
    • 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
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

Abstract

本实用新型公开了一种带端子密封防漏装置的铅酸蓄电池,包括箱体、设在箱体内的电极极板和设在箱体上的盖板,以及端子密封组件,所述正极引出柱和负极引出柱的外缘均设有环形凸缘,所述端子密封组件包括中空的圆盘和密封圈,且圆盘的圆周上设有向上的挡环,且挡环的上端面设有容纳密封圈的环形凹槽,所述圆盘的下部也设有向下的挡环;所述正极引出柱和负极引出柱分别穿过圆盘并伸出盖板,且正极引出柱和负极引出柱上的挡环顶住圆盘下的挡环形成环形空间,该环形空间内设置密封圈,所述圆盘向上的挡环的凹槽与盖板之间也设置密封圈。本实用新型使得蓄电池装配快捷方便,具有更高的防逸漏效果。

Description

一种带端子密封防漏装置的铅酸蓄电池
技术领域
本实用新型主要涉及蓄电池的装配技术。
背景技术
在蓄电池半成品生产过程中,中盖为非铅圈的蓄电池半成品极柱放入胶圈倒入密封胶进行密封时,由于在操作时不能保证密封圈100%密封,导致密封胶漏到半成品电池内部,密封胶被蓄电池隔板吸收,密封胶固化后隔板的孔径、空率、吸酸量等指标都发生了变化,影响电池品质;中盖为铅圈的蓄电池半成品在极柱焊接端子密封时,由于操作的原因,焊接时有少量蓄电池中盖的铅圈熔化后流动的铅液会沿着蓄电池的极柱漏入电池内部,漏入电池内部的铅块对电池后续的使用带来了影响,电池在运输的过程中会引起蓄电池短路,中盖的铅圈为铅锑合金,漏入电池内部的铅块会释放出的锑离子影响电池寿命(针对铅钙合金电池)。因此,现有技术中电池盒通常采用密封胶密封,造成装配工序多,效率低。
发明内容
发明目的:针对上述现有存在的问题和不足,本实用新型的目的是提供了一种带端子密封防漏装置的铅酸蓄电池,使得蓄电池装配快捷方便,具有更高的防逸漏效果。
技术方案:为实现上述发明目的,本实用新型采用以下技术方案:一种带端子密封防漏装置的铅酸蓄电池,包括箱体、设在箱体内的电极极板和设在箱体上的盖板,以及端子密封组件,所述电极极板包括正极板和负极板,以及设在正极板和负极板之间的隔板,所述正极板通过汇流板并联后连接有正极引出柱,所述负极板通过汇流板并联后连接有负极引出柱,所述正极引出柱和负极引出柱的外缘均设有环形凸缘,所述端子密封组件包括中空的圆盘和密封圈,且圆盘的圆周上设有向上的挡环,且挡环的上端面设有容纳密封圈的环形凹槽,所述圆盘的下部也设有向下的挡环;所述正极引出柱和负极引出柱分别穿过圆盘并伸出盖板,且正极引出柱和负极引出柱上的挡环顶住圆盘下的挡环形成环形空间,该环形空间内设置密封圈,所述圆盘向上的挡环的凹槽与盖板之间也设置密封圈。
作为优选,所述圆盘向上的挡环的直径是正极引出柱或负极引出柱的1.5~2倍。
有益效果:与现有技术相比,本实用新型结构简单,装配方便;所述圆盘的2个挡环均形成电解液容纳缓冲空间,避免电解液的漏液风险。
附图说明
图1为本实用新型所述蓄电池的结构示意图;
图2为图1中A处的放大图。
其中,箱体1、盖板2、正极引出柱3、汇流板4、凸缘5、圆盘6、挡环7、密封圈8。
具体实施方式
下面结合具体实施例,进一步阐明本实用新型,应理解这些实施例仅用于说明本实用新型而不用于限制本实用新型的范围,在阅读了本实用新型之后,本领域技术人员对本实用新型的各种等价形式的修改均落于本申请所附权利要求所限定的范围。
如图1~2所述,一种带端子密封防漏装置的铅酸蓄电池,包括箱体、设在箱体内的电极极板和设在箱体上的盖板,以及端子密封组件,所述电极极板包括正极板和负极板,以及设在正极板和负极板之间的隔板,所述正极板通过汇流板并联后连接有正极引出柱,所述负极板通过汇流板并联后连接有负极引出柱,所述正极引出柱和负极引出柱的外缘均设有环形凸缘,所述端子密封组件包括中空的圆盘和密封圈,且圆盘的圆周上设有向上的挡环,且挡环的上端面设有容纳密封圈的环形凹槽,所述圆盘的下部也设有向下的挡环;所述正极引出柱和负极引出柱分别穿过圆盘并伸出盖板,且正极引出柱和负极引出柱上的挡环顶住圆盘下的挡环形成环形空间,该环形空间内设置密封圈,所述圆盘向上的挡环的凹槽与盖板之间也设置密封圈。其中圆盘的直径是引出柱直径的1,6倍,向上的挡环的高度为1,2~2.5cm。

Claims (2)

1.一种带端子密封防漏装置的铅酸蓄电池,其特征在于:包括箱体、设在箱体内的电极极板和设在箱体上的盖板,以及端子密封组件,所述电极极板包括正极板和负极板,以及设在正极板和负极板之间的隔板,所述正极板通过汇流板并联后连接有正极引出柱,所述负极板通过汇流板并联后连接有负极引出柱,所述正极引出柱和负极引出柱的外缘均设有环形凸缘,所述端子密封组件包括中空的圆盘和密封圈,且圆盘的圆周上设有向上的挡环,且挡环的上端面设有容纳密封圈的环形凹槽,所述圆盘的下部也设有向下的挡环;所述正极引出柱和负极引出柱分别穿过圆盘并伸出盖板,且正极引出柱和负极引出柱上的挡环顶住圆盘下的挡环形成环形空间,该环形空间内设置密封圈,所述圆盘向上的挡环的凹槽与盖板之间也设置密封圈。
2.根据权利要求1所述带端子密封防漏装置的铅酸蓄电池,其特征在于:所述圆盘向上的挡环的直径是正极引出柱或负极引出柱的1.5~2倍。
CN201620112935.3U 2016-02-03 2016-02-03 一种带端子密封防漏装置的铅酸蓄电池 Expired - Fee Related CN205543122U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114039104A (zh) * 2021-09-24 2022-02-11 风帆(扬州)有限责任公司 一种防泄露的阀控铅酸电池

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114039104A (zh) * 2021-09-24 2022-02-11 风帆(扬州)有限责任公司 一种防泄露的阀控铅酸电池
CN114039104B (zh) * 2021-09-24 2023-09-26 风帆(扬州)有限责任公司 一种防泄露的阀控铅酸电池

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