CN201562712U - 铅酸蓄电池板栅 - Google Patents

铅酸蓄电池板栅 Download PDF

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Publication number
CN201562712U
CN201562712U CN2009202927083U CN200920292708U CN201562712U CN 201562712 U CN201562712 U CN 201562712U CN 2009202927083 U CN2009202927083 U CN 2009202927083U CN 200920292708 U CN200920292708 U CN 200920292708U CN 201562712 U CN201562712 U CN 201562712U
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grid
frame
lead acid
storage battery
plate
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李久学
李辉
李立
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NANJING JIAYUAN ELECTRIC VEHICLE 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

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Abstract

本实用新型公开了一种铅酸蓄电池板栅，所述板栅包括一个板栅边框及由边框包围的一个栅板，所述边框内的栅板上设置有多个正六边形栅格，所述栅格布置方式为：在横向方向上栅格为面积相等的正六边形、均匀排列，在竖直方向上正六边形栅格的边长自上而下逐渐递增，栅板上、栅格和栅格之间的空隙为栅肋，所述栅肋自上而下逐渐变细。所述板栅可以提高板栅强度及蓄电池比能量。

Description

铅酸蓄电池板栅
技术领域
本实用新型涉及一种铅酸蓄电池板栅。
背景技术
目前，铅酸蓄电池板栅的栅格是四边形，铸造板栅一般是长方形，拉网板栅一般是菱形，这些形状容易变形，因此要求板栅必须做得较厚，相应极板也要做的较厚，这样会降低蓄电池的比能量。又由于栅格框分布均匀，则使得靠近汇流排处导电横截面积偏小，影响汇流能力，蓄电池放电倍率不能太大。
实用新型内容
本实用新型需要解决的技术问题就在于克服现有技术的缺陷，提供一种铅酸蓄电池板栅，它可以提高板栅强度及蓄电池比能量。
为解决上述问题，本实用新型采用如下技术方案：
本实用新型一种铅酸蓄电池板栅，所述板栅包括一个板栅边框及由边框包围的一个栅板，所述边框内的栅板上设置有多个正六边形栅格，所述栅格布置方式为：在横向方向上栅格为面积相等的正六边形、均匀排列，在竖直方向上正六边形栅格的边长自上而下逐渐递增，栅板上、栅格和栅格之间的空隙为栅肋，所述栅肋自上而下逐渐变细。
所述板栅边框的厚度大于栅肋的厚度。
所述板栅为合金铅板材质，板栅表面设置有涂覆铅粉层。
本实用新型的栅格采用多个正六边形，属于蜂窝结构，增加了板栅的强度，同时栅格的边长由板栅的底边向汇流排处逐渐减小，使板栅的栅肋相应变细，靠近汇流排处的导电横截面变大，提高了汇流能力及蓄电池放电倍率，延长了使用寿命，从而解决了使其提高板栅强度及蓄电池比能量的技术问题。
本实用新型结构简单，其优点如下：
1、本实用新型的栅格采用正六边形，属于蜂窝结构，增加了板栅的强度和寿命，相应延长了蓄电池的寿命，提高了使用效率。
2、本实用新型的栅肋变细，增加了板栅的强度，板栅与极板的厚度可做得较薄，提高了蓄电池的比能量。
3、本实用新型由于正六边形的边长由底边向汇流排处减小，栅肋变细，提高了栅肋汇流能力，增加蓄电池放电倍率，而具实用性。
附图说明
图1为本实用新型结构示意图。
具体实施方式
如图1所示，本实用新型一种铅酸蓄电池板栅，所述板栅包括一个板栅边框1及由边框包围的一个栅板2，所述边框内的栅板上设置有多个正六边形栅格3，所述栅格布置方式为：在横向方向上栅格为面积相等的正六边形、均匀排列，在竖直方向上正六边形栅格的边长3-1自上而下逐渐递增，栅板上、栅格和栅格之间的空隙为栅肋4，所述栅肋自上而下逐渐变细。
所述板栅边框的厚度大于栅肋的厚度。
所述板栅为合金铅板材质，板栅表面设置有涂覆铅粉层。
本实用新型的栅格采用多个正六边形，属于蜂窝结构，增加了板栅的强度，同时栅格的边长由板栅的底边向汇流排处逐渐减小，使板栅的栅肋相应变细，靠近汇流排处的导电横截面变大，提高了汇流能力及蓄电池放电倍率，延长了使用寿命，从而解决了使其提高板栅强度及蓄电池比能量的技术问题。
最后应说明的是：显然，上述实施例仅仅是为清楚地说明本实用新型所作的举例，而并非对实施方式的限定。对于所属领域的普通技术人员来说，在上述说明的基础上还可以做出其它不同形式的变化或变动。这里无需也无法对所有的实施方式予以穷举。而由此所引伸出的显而易见的变化或变动仍处于本实用新型的保护范围之中。

Claims (3)

1.一种铅酸蓄电池板栅，其特征在于：所述板栅包括一个板栅边框及由边框包围的一个栅板，所述边框内的栅板上设置有多个正六边形栅格，所述栅格布置方式为：在横向方向上栅格为面积相等的正六边形、均匀排列，在竖直方向上正六边形栅格的边长自上而下逐渐递增，栅板上、栅格和栅格之间的空隙为栅肋，所述栅肋自上而下逐渐变细。
2.如权利要求1所述的铅酸蓄电池板栅，其特征在于：所述板栅边框的厚度大于栅肋的厚度。
3.如权利要求1或2所述的铅酸蓄电池板栅，其特征在于：所述板栅为合金铅板材质，板栅表面设置有涂覆铅粉层。
CN2009202927083U 2009-12-04 2009-12-04 铅酸蓄电池板栅 Expired - Lifetime CN201562712U (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015059146A1 (de) * 2013-10-23 2015-04-30 Johnson Controls Autobatterie Gmbh & Co. Kgaa Gitteranordnung für eine plattenförmige batterieelektrode und akkumulator
US10892491B2 (en) 2011-11-03 2021-01-12 CPS Technology Holdings LLP Battery grid with varied corrosion resistance

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10892491B2 (en) 2011-11-03 2021-01-12 CPS Technology Holdings LLP Battery grid with varied corrosion resistance
US11539051B2 (en) 2011-11-03 2022-12-27 Cps Technology Holdings Llc Battery grid with varied corrosion resistance
WO2015059146A1 (de) * 2013-10-23 2015-04-30 Johnson Controls Autobatterie Gmbh & Co. Kgaa Gitteranordnung für eine plattenförmige batterieelektrode und akkumulator
CN105765760A (zh) * 2013-10-23 2016-07-13 江森自控汽车电池有限责任公司 用于板状电池电极的格栅组件以及蓄电池
US10418637B2 (en) * 2013-10-23 2019-09-17 Johnson Controls Autobatterie Gmbh & Co. Kgaa Grid arrangement for plate-shaped battery electrode and accumulator

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Granted publication date: 20100825