CN109585702A - 一种锂离子电池 - Google Patents
一种锂离子电池 Download PDFInfo
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- CN109585702A CN109585702A CN201710894217.5A CN201710894217A CN109585702A CN 109585702 A CN109585702 A CN 109585702A CN 201710894217 A CN201710894217 A CN 201710894217A CN 109585702 A CN109585702 A CN 109585702A
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- battery
- lithium ion
- ion battery
- sealant
- glue
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- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 22
- 239000000565 sealant Substances 0.000 claims abstract description 7
- 239000004033 plastic Substances 0.000 claims abstract description 6
- 229920003023 plastic Polymers 0.000 claims abstract description 6
- 229920000642 polymer Polymers 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims abstract description 3
- 239000003292 glue Substances 0.000 claims description 9
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 6
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 4
- 238000007711 solidification Methods 0.000 claims description 4
- 230000008023 solidification Effects 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 claims description 2
- 239000006229 carbon black Substances 0.000 claims description 2
- 239000003822 epoxy resin Substances 0.000 claims description 2
- 239000003063 flame retardant Substances 0.000 claims description 2
- 239000000395 magnesium oxide Substances 0.000 claims description 2
- 229920001778 nylon Polymers 0.000 claims description 2
- 229920000647 polyepoxide Polymers 0.000 claims description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical group N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims 1
- 238000006116 polymerization reaction Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 5
- 230000035939 shock Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion 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
-
- 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
- H01M50/116—Primary casings; Jackets or wrappings characterised by the material
-
- 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
- H01M50/183—Sealing members
-
- 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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
本发明涉及一种锂离子电池，它是包含聚合物锂离子电芯、电池壳及密封胶，聚合物锂离子电芯至于电池壳内，电芯周围采用密封胶进行灌封，电池壳为塑料材质柔韧性强。
Description
技术领域
本发明属化学电源领域，具体涉及一种锂离子电池。
背景技术
锂离子电池由于具有比能量高、比功率大、寿命长、绿色环保无污染，在市场上得到了广泛的用途和推广。锂离子电池在水下、露天环境、煤矿等环境下使用，要求锂离子电池具有防水、防冲击特性，在安全性要求严格的领域，要求锂离子电池在极端短路、过充过放条件下，不产生爆裂、明火。
本发明提供了一种锂离子电池，它采用特定配方胶水将锂离子电池进行灌封。
发明内容
本发明的目的在于提供一种锂离子电池。
本发明的技术方案是：一种锂离子电池，它是它是包含聚合物锂离子电芯、电池壳及密封胶，所述电池中聚合物锂离子电芯至于电池壳内，电芯周围采用密封胶进行灌封，密封胶是一种粘度低，固化过程缓慢的胶水，电池固化后，电芯四周密闭，表面硬度HRC80～90。
根据上述方法，电池胶水含有环氧树脂30％～50％，氧化铝20％～30％、氧化镁10％～20％、碳黑0.2％～1％，粘度为30000～50000mPa.s，胶水具有阻燃性。
根据上述方法，电池壳为塑料材质，可以为阻燃尼龙、ABS、PP的一种或几种混合。
本发明的有益效果是：根据本发明的电池具有防水、耐机械冲击和抗震能力强、安全不燃爆的优点。
附图说明
附图1表示本发明电池实施例塑料结构图。
具体实施方式
实施例1
选3.7V2000mAh PL183650型锂离子电池，将电池放置于附图1所示的预置塑料壳中，按工艺配方配取灌封胶水15g，缓慢注入含有电池的塑料壳内，然后至于抽真空环境，胶水自然流淌固化，形成光滑均匀的固化表面。
本发明并不限定于上述的实施方式的实施例，还可以根据实际应用于镍氢蓄电池、铅酸蓄电池等电池的灌封，本领域根据本发明的启发，不脱离本发明的范畴所做出的改进和修改都应在本发明的保护范围内。
Claims (3)
1.一种锂离子电池，它是包含聚合物锂离子电芯、电池壳及密封胶，其特征在于，聚合物锂离子电芯至于电池壳内，电芯周围采用密封胶进行灌封，密封胶是一种粘度低，固化过程缓慢的胶水，电池固化后，电芯四周密闭，表面硬度HRC80～90。
2.根据权利要求1所述的一种锂离子电池，其特征在于，电池胶水含有环氧树脂30％～50％，氧化铝20％～30％、氧化镁10％～20％、碳黑0.2％～1％，粘度为30000～50000mPa.s，胶水具有阻燃性。
3.根据权利要求1所述的一种锂离子电池，其特征在于，电池壳为阻燃塑料材质，可以为尼龙、ABS、PP的一种或几种混合。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710894217.5A CN109585702A (zh) | 2017-09-28 | 2017-09-28 | 一种锂离子电池 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710894217.5A CN109585702A (zh) | 2017-09-28 | 2017-09-28 | 一种锂离子电池 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109585702A true CN109585702A (zh) | 2019-04-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710894217.5A Withdrawn CN109585702A (zh) | 2017-09-28 | 2017-09-28 | 一种锂离子电池 |
Country Status (1)
| Country | Link |
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| CN (1) | CN109585702A (zh) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203521508U (zh) * | 2013-11-13 | 2014-04-02 | 捷星新能源科技（苏州）有限公司 | 一种圆柱锂电池并联模块 |
| CN103872276A (zh) * | 2014-03-25 | 2014-06-18 | 深圳市振华新材料股份有限公司 | 锂离子电池灌装聚合物组合物，灌装方法及锂电池和应用 |
| CN203910887U (zh) * | 2014-05-28 | 2014-10-29 | 沭阳天泓工贸有限公司 | 高阻燃防喷酸电池外壳 |
| CN105647460A (zh) * | 2016-03-31 | 2016-06-08 | 东莞新能源科技有限公司 | 一种二次电池及其制备方法 |
| CN105885753A (zh) * | 2016-04-25 | 2016-08-24 | 何凤英 | 一种锂金属电池用绝缘胶水及其制备方法 |
-
2017
- 2017-09-28 CN CN201710894217.5A patent/CN109585702A/zh not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203521508U (zh) * | 2013-11-13 | 2014-04-02 | 捷星新能源科技（苏州）有限公司 | 一种圆柱锂电池并联模块 |
| CN103872276A (zh) * | 2014-03-25 | 2014-06-18 | 深圳市振华新材料股份有限公司 | 锂离子电池灌装聚合物组合物，灌装方法及锂电池和应用 |
| CN203910887U (zh) * | 2014-05-28 | 2014-10-29 | 沭阳天泓工贸有限公司 | 高阻燃防喷酸电池外壳 |
| CN105647460A (zh) * | 2016-03-31 | 2016-06-08 | 东莞新能源科技有限公司 | 一种二次电池及其制备方法 |
| CN105885753A (zh) * | 2016-04-25 | 2016-08-24 | 何凤英 | 一种锂金属电池用绝缘胶水及其制备方法 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication | ||
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Application publication date: 20190405 |