CN108879021A - 一种石墨烯散热电池 - Google Patents

一种石墨烯散热电池 Download PDF

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CN108879021A
CN108879021A CN201810675184.XA CN201810675184A CN108879021A CN 108879021 A CN108879021 A CN 108879021A CN 201810675184 A CN201810675184 A CN 201810675184A CN 108879021 A CN108879021 A CN 108879021A
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shell
partition
heat dissipation
end cap
metal end
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王岷颜
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Changzhou Modern Medical Device Industry Research Institute
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Changzhou Modern Medical Device Industry Research Institute
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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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/61—Types of temperature control
    • H01M10/613—Cooling or keeping cold
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/653—Means for temperature control structurally associated with the cells characterised by electrically insulating or thermally conductive materials
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/654—Means for temperature control structurally associated with the cells located inside the innermost case of the cells, e.g. mandrels, electrodes or electrolytes
    • 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
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/107—Primary casings; Jackets or wrappings characterised by their shape or physical structure having curved cross-section, e.g. round or elliptic
    • 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)
  • Manufacturing & Machinery (AREA)
  • Sealing Battery Cases Or Jackets (AREA)

Abstract

本发明涉及电池设备技术领域，尤其是一种石墨烯散热电池，包括外壳，外壳内设有极组，外壳内部设有隔板，外壳和隔板内部均设有石墨烯粉，外壳上端设有正极金属端盖，外壳下端设有负极金属端盖。本发明的一种石墨烯散热电池，外壳内腔中设有多块隔板，隔板之间放置极组，外壳壳体内部和隔板板体内部均开设有用于放置石墨烯粉的放置槽，将极组放在隔板之间，再将石墨烯粉放在放置槽内，再用正极金属端盖和负极金属端盖将外壳和隔板的放置槽封闭，该石墨烯散热电池结构简单，组装便捷，同时散热效果好，快速导出极组产生的热量，进而延长了电池的使用寿命。

Description

一种石墨烯散热电池
技术领域
本发明涉及电池设备技术领域，尤其是一种石墨烯散热电池。
背景技术
现今使用的电池，由于电池内的材料原因，内阻较大，且在进行供电的过程中，其极组内部自身发热较为严重，温度过高则很容易损伤电池，进而降低了电池的使用寿命。
发明内容
为了克服现有的电池散热慢的不足，本发明提供了一种石墨烯散热电池，外壳内腔中设有多块隔板，隔板之间放置极组，外壳壳体内部和隔板板体内部均开设有用于放置石墨烯粉的放置槽，将极组放在隔板之间，再将石墨烯粉放在放置槽内，再用正极金属端盖和负极金属端盖将外壳和隔板的放置槽封闭。
本发明解决其技术问题所采用的技术方案是：一种石墨烯散热电池，包括外壳，所述外壳内设有隔片，所述外壳壳体内部设有放置槽，所述隔片片体内部设有放置槽，所述隔片之间设有极组，所述放置槽内设有石墨烯粉，所述外壳一端设有正极金属端盖，所述外壳另一端设有负极金属端盖。
进一步的，包括外壳和隔片上的放置槽开口均朝一个方向。
进一步的，包括极组、正极金属端盖和负极金属端盖通过导线连接。
进一步的，包括外壳和隔片均为中空的圆柱体。
本发明的有益效果是，本发明的一种石墨烯散热电池，外壳内腔中设有多块隔板，隔板之间放置极组，外壳壳体内部和隔板板体内部均开设有用于放置石墨烯粉的放置槽，将极组放在隔板之间，再将石墨烯粉放在放置槽内，再用正极金属端盖和负极金属端盖将外壳和隔板的放置槽封闭，该石墨烯散热电池结构简单，组装便捷，同时散热效果好，快速导出极组产生的热量，进而延长了电池的使用寿命。
附图说明
下面结合附图和实施例对本发明进一步说明。
图1是本发明的结构示意图；
图2图1中外壳的结构示意图；
图3是图2的俯视图；
图4是图1中隔片的结构示意图；
图5是图4的俯视图。
图中1.外壳，2.隔片，3.放置槽，4.极组，5.石墨烯粉，6.正极金属端盖，7.负极金属端盖。
具体实施方式
如图1是本发明的结构示意图，一种石墨烯散热电池，包括外壳1，所述外壳1内设有隔片2，所述外壳1壳体内部设有放置槽3，所述隔片2片体内部设有放置槽3，所述隔片2之间设有极组4，所述放置槽3内设有石墨烯粉5，所述外壳1一端设有正极金属端盖6，所述外壳1另一端设有负极金属端盖7。
结合图1-5所示，外壳1和隔片2上的放置槽3开口均朝一个方向。极组、正极金属端盖6和负极金属端盖7通过导线连接。外壳1和隔片2均为中空的圆柱体。放置槽3设置在外壳1和隔片2本体内，开口处用于填塞石墨烯粉5。外壳1内设有隔片2有至少两个，隔片直径逐渐减少，因为外壳1和隔片2是中空圆柱外型，所以隔片2与隔片2的直径逐渐减少，便于产生间隔用来防止极组4。
具体实施例一：负极金属端盖7通过螺丝固定外壳1和隔板2，负极金属端盖7在下，外壳1和隔板2通过螺丝固定在负极金属端盖7上方，然后往外壳1和隔片2上的放置槽内放入石墨烯粉5，往隔片2之间的间隙放置极组4，极组4底部通过信号线连接，极组4上端通过信号线连接正极金属端盖6，然后正极金属端盖6通过螺丝固定在外壳和隔片上端，同时正极金属端盖内侧盖在放置槽开口处，起到闭合放置槽防止石墨烯粉溢出的作用。
以上说明对本发明而言只是说明性的，而非限制性的，本领域普通技术人员理解，在不脱离所附权利要求所限定的精神和范围的情况下，可做出许多修改、变化或等效，但都将落入本发明的保护范围内。

Claims (4)

1.一种石墨烯散热电池，包括外壳（1），其特征是，所述外壳（1）内设有隔片（2），所述外壳（1）壳体内部设有放置槽（3），所述隔片（2）片体内部设有放置槽（3），所述隔片（2）之间设有极组（4），所述放置槽（3）内设有石墨烯粉（5），所述外壳（1）一端设有正极金属端盖（6），所述外壳（1）另一端设有负极金属端盖（7）。
2.根据权利要求1所述的一种石墨烯散热电池，其特征是，所述外壳（1）和隔片（2）上的放置槽（3）开口均朝一个方向。
3.根据权利要求1所述的一种石墨烯散热电池，其特征是，所述极组、正极金属端盖（6）和负极金属端盖（7）通过导线连接。
4.根据权利要求1所述的一种石墨烯散热电池，其特征是，所述外壳（1）和隔片（2）均为中空的圆柱体。
CN201810675184.XA 2018-06-27 2018-06-27 一种石墨烯散热电池 Withdrawn CN108879021A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI736211B (zh) * 2020-04-08 2021-08-11 大陸商烯美科技（深圳）有限公司 石墨烯熱電池結構

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI736211B (zh) * 2020-04-08 2021-08-11 大陸商烯美科技（深圳）有限公司 石墨烯熱電池結構

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Application publication date: 20181123