CN201838673U - 汽车起动用磷酸铁锂电池 - Google Patents

汽车起动用磷酸铁锂电池 Download PDF

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CN201838673U
CN201838673U CN2010205520090U CN201020552009U CN201838673U CN 201838673 U CN201838673 U CN 201838673U CN 2010205520090 U CN2010205520090 U CN 2010205520090U CN 201020552009 U CN201020552009 U CN 201020552009U CN 201838673 U CN201838673 U CN 201838673U
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automobile
battery
iron phosphate
lithium iron
lithium cell
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张孝敏
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SHANGHAI ZEIGER TECHNOLOGY Co Ltd
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SHANGHAI ZEIGER TECHNOLOGY Co Ltd
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Priority to PCT/CN2010/078543 priority patent/WO2012045217A1/zh
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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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/058—Construction or manufacture
    • H01M10/0585—Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/5825—Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2200/00—Safety devices for primary or secondary batteries
    • 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 of a single cell or a single battery
    • H01M50/102—Primary casings, jackets or wrappings of a single cell or a single battery characterised by their shape or physical structure
    • H01M50/103—Primary casings, jackets or wrappings of a single cell or a single battery characterised by their shape or physical structure prismatic or rectangular
    • 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

本实用新型属于电池技术领域，提供汽车起动用磷酸铁锂电池。这种汽车起动用磷酸铁锂电池，包括电池盒、上盖、极柱、及设置在电池盒中的电芯和保护板，电芯由四个以磷酸铁锂为正极材料制成的单体电芯串联而成。根据本实用新型的汽车起动用磷酸铁锂电池，磷酸铁锂电池的无记忆性，安全性好，循环次数多；舜间放电电流大，适合汽车起动的需要；能量转换效益高，能稳定汽车系统的供电电压，可以节油，减少排放。

Description

汽车起动用磷酸铁锂电池 
技术领域
本实用新型涉及磷酸铁锂电池，尤其涉及汽车起动用磷酸铁锂电池。 
背景技术
目前汽车起动电池，主要都是使用铅酸电池，由于月自放电率达30％，每三个月都要发动一次(至少要30分钟)，或是得开车上路一段距离，否则要用时就没电了。而锂铁电池自放电率低，放置一年，电量还可维持80％以上，足以起动汽车引擎。而且铅酸电池平均使用寿命大约只有二年，并有铅和酸对环境污染的问题，锂铁电池的使用寿命至少五年，减少淘汰率，而且对环境污染少。因此，使用磷酸铁锂电池作为汽车起动电池是当下很活跃的一个研究领域。 
实用新型内容
本实用新型的目的是克服现有技术的不足，提供汽车起动用磷酸铁锂电池。 
为实现上述目的，本实用新型采用的技术方案为： 
汽车起动用磷酸铁锂电池，包括电池盒、上盖、极柱、及设置在电池盒中的电芯和保护板，电芯由四个以磷酸铁锂为正极材料制成的单体电芯串联而成。
在优先的技术方案中，还包括设置在所述电池盒中的固定板，所述保护板固定在固定板上。 
在优先的技术方案中，还包括设置在所述上盖中的保险管。 
在优先的技术方案中，还包括设置在所述上盖中的系统检测接头。 
在优先的技术方案中，还包括设置在所述上盖中的恢复按钮。 
本实用新型的有益效果：磷酸铁锂电池的无记忆性，安全性好，循环次数多；瞬间放电电流大，适合汽车起动的需要；能量转换效益高，能稳定汽车系统的供电电压，可以节油，减少排放。 
附图说明
图1为根据本实用新型优选实施例的汽车起动用磷酸铁锂电池的装配图。 
具体实施方式
参见图1，汽车起动用磷酸铁锂电池，包括上盖1、电池盒2、固定板3、正极柱4、负极柱5、保护板6、保险管7、系统检测接头8、恢复按钮9及电芯10。电池盒2为长方体结构，上盖1与电池盒2均由螺钉固定连接。固定板3、保护板6及电芯10设置在电池盒2与上盖1构成的封闭的长方体中。 
正极柱4、负极柱5固定在上盖1上，并露出在上盖1的外表面上。保险管7、系统检测接头8、恢复按钮9设置在上盖1侧面上的相应孔位中，保险管7用于保护电池在短路等时候免受损坏，系统检测接头8用于与外部设备连接以检测电池，恢复按钮9用于使电池恢复到工作状态。 
固定板3上端固定在上盖1的内侧。保护板6固定在固定板3上，其中设有电池保护电路。 
电芯10由四个单体电芯串联而成，每个单体电芯均侧放于电池盒2中。单体电芯的正极采用磷酸铁锂作为正极材料。 
以上内容是结合具体的优选实施方式对本实用新型所作的进一步详细说明，不能认定本实用新型的具体实施只局限于这些说明。对于本实用新型所属技术领域的普通技术人员来说，在不脱离本实用新型构思的前提下，作出具体的改变或变化均属于本实用新型的保护范围。 

Claims (5)

1.汽车起动用磷酸铁锂电池，其特征在于：包括电池盒、上盖、极柱、及设置在电池盒中的电芯和保护板，电芯由四个以磷酸铁锂为正极材料制成的单体电芯串联而成。
2.根据权利要求1所述的汽车起动用磷酸铁锂电池，其特征在于：还包括设置在所述电池盒中的固定板，所述保护板固定在固定板上。
3.根据权利要求1或2所述的汽车起动用磷酸铁锂电池，其特征在于：还包括设置在所述上盖中的保险管。
4.根据权利要求1或2所述的汽车起动用磷酸铁锂电池，其特征在于：还包括设置在所述上盖中的系统检测接头。
5.根据权利要求1或2所述的汽车起动用磷酸铁锂电池，其特征在于：还包括设置在所述上盖中的恢复按钮。
CN2010205520090U 2010-10-08 2010-10-08 汽车起动用磷酸铁锂电池 Expired - Fee Related CN201838673U (zh)

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CN2010205520090U CN201838673U (zh) 2010-10-08 2010-10-08 汽车起动用磷酸铁锂电池
PCT/CN2010/078543 WO2012045217A1 (zh) 2010-10-08 2010-11-09 汽车起动用磷酸铁锂电池

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102881851A (zh) * 2012-10-23 2013-01-16 杭州万好万家动力电池有限公司 一种通用型锂离子电池模块
CN104037446A (zh) * 2013-03-04 2014-09-10 深圳市铂飞特启动电池技术有限公司 汽车启动用锂离子电源装置
CN105161768A (zh) * 2015-10-10 2015-12-16 无锡德沃精工设备有限公司 一种汽车起动型磷酸铁锂电池

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106877456B (zh) * 2017-04-10 2023-11-14 王振 一种电动车电源系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008099443A (ja) * 2006-10-12 2008-04-24 Suzuki Motor Corp バッテリ監視装置
US7855011B2 (en) * 2008-08-28 2010-12-21 International Battery, Inc. Monoblock lithium ion battery
CN101841028B (zh) * 2010-06-10 2012-07-04 温岭市恒泰电池有限公司 摩托车及汽车启动电源用锂电池正极浆料及锂电池
CN101887991A (zh) * 2010-07-07 2010-11-17 海霸能源有限公司 应用磷酸铁锂动力电池的汽车启动电源

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102881851A (zh) * 2012-10-23 2013-01-16 杭州万好万家动力电池有限公司 一种通用型锂离子电池模块
CN104037446A (zh) * 2013-03-04 2014-09-10 深圳市铂飞特启动电池技术有限公司 汽车启动用锂离子电源装置
CN105161768A (zh) * 2015-10-10 2015-12-16 无锡德沃精工设备有限公司 一种汽车起动型磷酸铁锂电池

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