CN103515552A - 一种防止漏液的蓄电池盖 - Google Patents

一种防止漏液的蓄电池盖 Download PDF

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Publication number
CN103515552A
CN103515552A CN201210220856.0A CN201210220856A CN103515552A CN 103515552 A CN103515552 A CN 103515552A CN 201210220856 A CN201210220856 A CN 201210220856A CN 103515552 A CN103515552 A CN 103515552A
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cover
storage battery
cover plate
fastening
liquid filling
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朱佳慧
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/147—Lids or covers
    • H01M50/148—Lids or covers characterised by their shape
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/30—Arrangements for facilitating escape of gases
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
    • H01M50/668—Means for preventing spilling of liquid or electrolyte, e.g. when the battery is tilted or turned over
    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Gas Exhaust Devices For Batteries (AREA)

Abstract

本发明公开了一种防止漏液的蓄电池盖，包括盖体和盖板，其特征在于：盖体下部设有向一侧倾斜的盖板，盖体侧壁与盖板形成回流腔，盖体上设有条形凹槽，条形凹槽上设有密封盖，条形凹槽内设有多个加液孔，加液孔上设有安全帽，加液孔四周设有环形凹槽，环形凹槽内设有扣合孔，密封盖内设有与扣合孔想配合的扣合柱，扣合柱根部设有透气塞，密封盖两端设有排气孔，排气孔处设有滤气塞。本发明的优点是：电解液不易析出，水分的蒸发量减少，同时也能防止从加液孔中漏出的电解液相互流通，提高了蓄电池的使用寿命。

Description

一种防止漏液的蓄电池盖
技术领域
本发明涉及蓄电池的部件，尤其涉及一种防止漏液的蓄电池盖。
背景技术
目前市场上广泛使用的蓄电池中，一般在盖体上都会设置滤气装置，在滤气装置下设置一个安全帽，但是安全帽直接与电池内部的电解液相对，会造成水蒸气从滤气装置中排出而造成漏液，会造成电解液过少而影响其使用寿命，而当电解液加入过多时，由于蓄电池的倾斜或者抖动。容易使得蓄电池内的电解液从加液孔中漏出而相互连通，降低蓄电池的电压，影响蓄电池的供电能力。
因此，急需一种改进的技术来解决现有技术中所存在的这一问题。
发明内容
本发明的目的是提供一种防止漏液的蓄电池盖。
本发明采用的技术方案是：
一种防止漏液的蓄电池盖，包括盖体和盖板，所述盖体下部设有向一侧倾斜的盖板，所述盖体侧壁与盖板形成回流腔，所述盖体上设有条形凹槽，所述条形凹槽上设有密封盖，所述条形凹槽内设有多个加液孔，所述加液孔上设有安全帽，所述加液孔四周设有环形凹槽，所述环形凹槽内设有扣合孔，所述密封盖内设有与扣合孔想配合的扣合柱，所述扣合柱根部设有透气塞，所述密封盖两端设有排气孔，所述排气孔处设有滤气塞。
所述滤气塞采用聚四氟乙烯塑料制成。
所述密封盖外表面与盖体外表面处于相同平面。
本发明的优点是：电解液不易析出，水分的蒸发量减少，同时也能防止从加液孔中漏出的电解液相互流通，提高了蓄电池的使用寿命。
附图说明
下面结合附图和具体实施方式对本发明作进一步详细描述。
图1为本发明的结构示意图。
图2为本发明找那个图1中A处的放大图。
其中：1、盖体，2、盖板，3、回流腔，4、条形凹槽，5、密封盖，6、加液孔，7、安全帽，8、环形凹槽，9、扣合孔，10、扣合柱，11、透气塞，12、排气孔，13、滤气塞。
具体实施方式
    如图1和图2所示，本发明的一种防止漏液的蓄电池盖，包括盖体1和盖板2，盖体1下部设有向一侧倾斜的盖板2，盖体1侧壁与盖板2形成回流腔3，盖体上1设有条形凹槽4，条形凹槽4上设有密封盖5，条形凹槽4内设有多个加液孔6，加液孔6上设有安全帽7，加液孔6四周设有环形凹槽8，环形凹槽8内设有扣合孔9，密封盖5内设有与扣合孔9相配合的扣合柱10，扣合柱10根部设有透气塞11，密封盖5两端设有排气孔12，排气孔12处设有滤气塞13，滤气塞13采用聚四氟乙烯塑料制成，密封盖5外表面与盖体1外表面处于相同平面。电解液不易析出，水分的蒸发量减少，同时也能防止从加液孔6中漏出的电解液相互流通，提高了蓄电池的使用寿命。

Claims (3)

1.一种防止漏液的蓄电池盖，包括盖体和盖板，其特征在于：所述盖体下部设有向一侧倾斜的盖板，所述盖体侧壁与盖板形成回流腔，所述盖体上设有条形凹槽，所述条形凹槽上设有密封盖，所述条形凹槽内设有多个加液孔，所述加液孔上设有安全帽，所述加液孔四周设有环形凹槽，所述环形凹槽内设有扣合孔，所述密封盖内设有与扣合孔想配合的扣合柱，所述扣合柱根部设有透气塞，所述密封盖两端设有排气孔，所述排气孔处设有滤气塞。
2.根据权利要求1所述的一种防止漏液的蓄电池盖，其特征在于：所述滤气塞采用聚四氟乙烯塑料制成。
3.根据权利要求1所述的一种防止漏液的蓄电池盖，其特征在于：所述密封盖外表面与盖体外表面处于相同平面。
CN201210220856.0A 2012-06-29 2012-06-29 一种防止漏液的蓄电池盖 Pending CN103515552A (zh)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104795517A (zh) * 2015-04-27 2015-07-22 山东圣阳电源股份有限公司 一种贫液式蓄电池上盖及其盖片的组合结构
CN106784437A (zh) * 2016-12-01 2017-05-31 浙江长兴金太阳电源有限公司 一种蓄电池盖体结构
CN112335103A (zh) * 2018-04-24 2021-02-05 日本戈尔有限公司 用于电子部件的聚四氟乙烯膜

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104795517A (zh) * 2015-04-27 2015-07-22 山东圣阳电源股份有限公司 一种贫液式蓄电池上盖及其盖片的组合结构
CN106784437A (zh) * 2016-12-01 2017-05-31 浙江长兴金太阳电源有限公司 一种蓄电池盖体结构
CN112335103A (zh) * 2018-04-24 2021-02-05 日本戈尔有限公司 用于电子部件的聚四氟乙烯膜

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Application publication date: 20140115