CN203800113U - 一种热封蓄电池端子 - Google Patents

一种热封蓄电池端子 Download PDF

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CN203800113U
CN203800113U CN201320875867.2U CN201320875867U CN203800113U CN 203800113 U CN203800113 U CN 203800113U CN 201320875867 U CN201320875867 U CN 201320875867U CN 203800113 U CN203800113 U CN 203800113U
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storage battery
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罗继
黎福根
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Hu'nan Fengri Power And Electric Co Ltd
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Hu'nan Fengri Power And Electric Co Ltd
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    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Abstract

本实用新型公开了一种热封蓄电池端子，包括铜嵌件、铅本体、塑料件，铜嵌件镶嵌在铅本体中，塑料件包裹在铅本体外部；所述塑料件上设有凸台，蓄电池槽内壁设有对应于所述凸台的凹台；所述端子的铅本体与极板极耳的连接处设有梳齿结构，极板极耳插入在所述梳齿结构内。端子和极耳的熔融连接质量可靠，不会产生假焊、虚焊，提高产品质量；简化了蓄电池的生产工艺，缩短了生产周期，改善了环境。

Description

一种热封蓄电池端子
技术领域
本实用新型涉及一种热封蓄电池端子。
背景技术
目前，端子和蓄电池盖的密封都是采用胶封技术：先将电池端子穿过蓄电池盖上的端子孔，再将螺旋压紧环、密封圈套在蓄电池端子上，然后旋紧螺旋压紧环压缩极柱密封圈，使得密封圈封紧端子，再用环氧树脂密封胶填充端子、密封圈、压紧环及端子孔形成的空间，从而构成蓄电池端子的密封装置。
但是，现有技术中，蓄电池端子与极耳熔融焊接时容易造成假焊、虚焊，严重影响产品质量，造成产品报废。同时环氧树脂密封胶的有害成分污染环境，环氧树脂胶较长的固化时间导致蓄电池的生产的周期增长。而且密封装置结构件较多，工艺复杂，非常不便于操作。
发明内容
为了解决上述弊端，本实用新型所要解决的技术问题是，提供一种热封蓄电池端子，能够简化生产工艺、提高产品质量、缩短生产周期、减小环境污染。本实用新型采用的技术方案是，一种热封蓄电池端子，包括铜嵌件、铅本体、塑料件，铜嵌件镶嵌在铅本体中，塑料件包裹在铅本体外部；所述塑料件上设有凸台，蓄电池槽内壁设有对应于所述凸台的凹台；所述端子的铅本体与极板极耳的连接处设有梳齿结构，极板极耳插入在所述梳齿结构内。
采用上述技术方案，端子和极耳的熔融连接质量可靠，不会产生假焊、虚焊，提高产品质量；端子和蓄电池盖通过加热熔合在一起，使得整个蓄电池的密封不再使用环氧树脂胶，改善了环境；而且蓄电池热封后马上可以加酸充电，不需要再等12小时以上，缩短了生产周期，提高了生产效率；同时其结构简单，便于操作。
综上所述，本实用新型的有益效果在于，提高产品质量，简化了蓄电池的生产工艺，缩短了整个生产周期，改善了环境，适用于工业生产。
下面将结合附图和具体实施方式对本实用新型做进一步说明。
附图说明
图1为热封蓄电池的整体结构示意图；
图2为热封蓄电池端子结构剖视图；
图3为热封蓄电池端子结构示意图；
图4为电池盖结构示意图；
图5为电池槽结构示意图。
附图标注说明：1～端子、2～电池盖、3～电池槽、4～铜嵌件、5～铅本体、6～塑料件、7～梳齿结构、8～凸台、9～带环状凸边的端子孔、10～凹台。
具体实施方式
参见附图，反映本实用新型的一种具体结构。热封蓄电池包括端子1、电池盖2和电池槽3，端子1包括铜嵌件4、铅本体5、塑料件6，铜嵌件4镶嵌在铅本体5中，塑料件6通过注塑的方式将铅本体5包裹；所述塑料件6上设有凸台8，电池槽3内壁设有对应于所述凸台8的凹台10；所述端子1的铅本体5设有梳齿结构7，极板的极耳插入在所述的梳齿结构7内。梳齿结构7的设置避免极耳与端子熔融连接时造成假焊、虚焊现象，提高了产品的焊接质量。
所述塑料件6与铅本体5的界面涂有胶连剂改善两者的接触性能，使两者密封牢固。塑料件6的材质和成份与蓄电池盖2、蓄电池槽3的材质和成份一致，使三者通过加热互相熔合。塑料件6上有一个凸台8，蓄电池槽3内壁设有凹台10，凸台8和凹台10互相对应配合，使热封时端子1定位准确，同时也对端子1起支撑作用。蓄电池盖2设有带环状凸边的端子孔9，环状凸边的一面与端子1上的塑料件6的上部相对应，在热封时两者互相溶合形成一体。
本实用新型描述的实现方式仅是为了清楚的说明本实用新型的技术方案，而不能理解为对本实用新型做出任何限制。本实用新型在本技术领域具有公知的多种替代或者变形，在不脱离本实用新型实质意义的前提下，均落入本实用新型的保护范围。

Claims (1)

1.一种热封蓄电池端子，包括铜嵌件、铅本体、塑料件，其特征在于，铜嵌件镶嵌在铅本体中，塑料件包裹在铅本体外部；所述塑料件上设有凸台，蓄电池槽内壁设有对应于所述凸台的凹台；所述端子的铅本体与极板极耳的连接处设有梳齿结构，极板极耳插入在所述梳齿结构内。
CN201320875867.2U 2013-12-27 2013-12-27 一种热封蓄电池端子 Expired - Lifetime CN203800113U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104201299A (zh) * 2014-09-15 2014-12-10 湖南丰日电源电气股份有限公司 一种蓄电池

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104201299A (zh) * 2014-09-15 2014-12-10 湖南丰日电源电气股份有限公司 一种蓄电池

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