TWM514118U - Novel structure of carbon coating cylindrical lithium-manganese dioxide battery - Google Patents
Novel structure of carbon coating cylindrical lithium-manganese dioxide battery Download PDFInfo
- Publication number
- TWM514118U TWM514118U TW103217006U TW103217006U TWM514118U TW M514118 U TWM514118 U TW M514118U TW 103217006 U TW103217006 U TW 103217006U TW 103217006 U TW103217006 U TW 103217006U TW M514118 U TWM514118 U TW M514118U
- Authority
- TW
- Taiwan
- Prior art keywords
- battery
- positive electrode
- carbon
- positive
- cylindrical lithium
- Prior art date
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims description 6
- 229910052799 carbon Inorganic materials 0.000 title claims description 6
- FBDMJGHBCPNRGF-UHFFFAOYSA-M [OH-].[Li+].[O-2].[Mn+2] Chemical compound [OH-].[Li+].[O-2].[Mn+2] FBDMJGHBCPNRGF-UHFFFAOYSA-M 0.000 title 1
- 239000011248 coating agent Substances 0.000 title 1
- 238000000576 coating method Methods 0.000 title 1
- 239000004020 conductor Substances 0.000 claims description 18
- KLARSDUHONHPRF-UHFFFAOYSA-N [Li].[Mn] Chemical compound [Li].[Mn] KLARSDUHONHPRF-UHFFFAOYSA-N 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 11
- 239000007773 negative electrode material Substances 0.000 claims description 8
- 239000007774 positive electrode material Substances 0.000 claims description 7
- 239000010405 anode material Substances 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 12
- 238000009413 insulation Methods 0.000 description 3
- 239000010406 cathode material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 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
- H01M10/058—Construction or manufacture
- H01M10/0587—Construction or manufacture of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound separators
-
- 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
- H01M50/166—Lids or covers characterised by the methods of assembling casings with lids
-
- 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
- H01M50/166—Lids or covers characterised by the methods of assembling casings with lids
- H01M50/171—Lids or covers characterised by the methods of assembling casings with lids using adhesives or sealing agents
-
- 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
- H01M50/172—Arrangements of electric connectors penetrating the casing
- H01M50/174—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells
- H01M50/182—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for cells with a collector centrally disposed in the active mass, e.g. Leclanché cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/02—Details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/14—Cells with non-aqueous electrolyte
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Primary Cells (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Description
本實用新型涉及電池技術領域，具體為一種碳包式圓柱型鋰錳電池的新結構。The utility model relates to the technical field of batteries, in particular to a new structure of a carbon-clad cylindrical lithium manganese battery.
現有的碳包式圓柱型鋰錳電池的電池容量較低，且電池最大連續放電電流和最大脈衝放電電流較小。但現在市場上能解決這類問題的電池產品還不多，都存在或多或少的問題。為此，本實用新型提出一種節能環保，使用方便的一種碳包式圓柱型鋰錳電池的新結構。The existing carbon-clad cylindrical lithium manganese battery has a low battery capacity, and the battery has a maximum continuous discharge current and a maximum pulse discharge current. But there are not many battery products on the market that can solve such problems, and there are more or less problems. To this end, the utility model provides a new structure of a carbon-packed cylindrical lithium manganese battery which is energy-saving, environmentally friendly and convenient to use.
本實用新型的目的在於提供一種碳包式圓柱型鋰錳電池的新結構，以解決上述先前技術中提出的問題。It is an object of the present invention to provide a new structure of a carbon-clad cylindrical lithium manganese battery to solve the problems set forth in the prior art described above.
為實現上述目的，本實用新型提供如下技術方案：一種碳包式圓柱型鋰錳電池的新結構，包括電池上蓋、密封圈、正極碳包壓片、負極物質、電池外殼、電池隔膜、正極物質、正極導體、電池底部絕緣片，所述電池上蓋與密封圈卡在一起；所述密封圈與電池外殼連接；所述正極碳包 壓片位於電池外殼和正極導體之間；所述負極物質位於電池外殼和正極導體之間；所述電池外殼與電池上蓋連接；所述電池隔膜與負極物質連接；所述正極物質充滿正極導體和電池隔膜之間的空間；所述正極導體位於電池中間；所述電池底部絕緣片位於電池隔膜和電池外殼中間。In order to achieve the above object, the present invention provides the following technical solution: a new structure of a carbon-clad cylindrical lithium manganese battery, including a battery cover, a sealing ring, a positive carbon-clad tablet, a negative electrode material, a battery casing, a battery separator, and a positive electrode material. a positive electrode conductor, a battery bottom insulating sheet, the battery upper cover and the sealing ring are stuck together; the sealing ring is connected to the battery casing; the positive carbon package The pressing piece is located between the battery case and the positive electrode; the negative electrode material is located between the battery case and the positive electrode; the battery case is connected to the battery upper cover; the battery separator is connected to the negative electrode material; the positive electrode material is filled with the positive electrode and a space between the battery separators; the positive electrode conductor is located in the middle of the battery; and the battery bottom insulating sheet is located between the battery separator and the battery case.
本實用新型中，所述電池為關於正極導體對稱的結構。In the present invention, the battery is a symmetrical structure with respect to the positive electrode conductor.
本實用新型中，所述電池外殼、負極物質和電池隔膜為無縫隙連接。In the present invention, the battery casing, the anode material, and the battery separator are seamlessly connected.
本實用新型中，所述正極導體底部與電池隔膜之間留有空隙。In the present invention, a gap is left between the bottom of the positive electrode conductor and the battery separator.
本實用新型中，所述電池為圓柱形結構。In the utility model, the battery has a cylindrical structure.
與現有技術相比，本實用新型的有益效果是：該碳包式圓柱型鋰錳電池，採用了科學的結構，能很好的保證碳包式圓柱型鋰錳電池能夠穩定的以較大的電流進行連續放電和進行脈衝放電，且結構簡單，生產成本低便於推廣。Compared with the prior art, the utility model has the beneficial effects that the carbon-clad cylindrical lithium manganese battery adopts a scientific structure, and can ensure that the carbon-packed cylindrical lithium manganese battery can be stably larger. The current is continuously discharged and pulsed, and the structure is simple, and the production cost is low, which is convenient for promotion.
1‧‧‧電池上蓋1‧‧‧Battery cover
2‧‧‧密封圈2‧‧‧ sealing ring
3‧‧‧正極碳包壓片3‧‧‧ positive carbon pack
4‧‧‧負極物質4‧‧‧Anode material
5‧‧‧電池外殼5‧‧‧ battery case
6‧‧‧電池隔膜6‧‧‧ battery separator
7‧‧‧正極物質7‧‧‧ cathode material
8‧‧‧正極導體8‧‧‧ positive conductor
9‧‧‧電池底部絕緣片9‧‧‧Battery bottom insulation sheet
第1圖系電池結構圖。Figure 1 is a diagram of the battery structure.
第2圖系電池整體三觀圖。Figure 2 is a three-dimensional view of the battery as a whole.
第3圖系電池外觀圖。Figure 3 is a diagram of the appearance of the battery.
第4圖系電池***圖。Figure 4 is a battery explosion diagram.
第5圖系電池上蓋圖。Figure 5 is a diagram of the battery cover.
第6圖系電池密封圈圖。Figure 6 is a diagram of the battery seal.
第7圖系電池正級壓片圖。Figure 7 is a diagram of the positive pressure tablet of the battery.
第8圖系電池負極物質圖。Figure 8 is a diagram of the negative electrode material of the battery.
第9圖系電池外殼圖。Figure 9 is a diagram of the battery casing.
第10圖系電池隔膜l圖。Figure 10 is a diagram of a battery separator.
第11圖系電池正極物質圖。Figure 11 is a diagram of the positive electrode material of the battery.
第12圖系電池正極導體圖。Figure 12 is a diagram of the positive conductor of the battery.
第13圖系電池底部絕緣片圖。Figure 13 is a diagram of the bottom insulation sheet of the battery.
下面將結合本實用新型實施例中的附圖，對本實用新型實施例中的技術方案進行清楚、完整地描述，顯然，所描述的實施例僅僅是本實用新型一部分實施例，而不是全部的實施例。基於本實用新型中的實施例，本領域普通技術人員在沒有做出創造性勞動前提下所獲得的所有其他實施例，都屬於本實用新型保護的範圍。The technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. example. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.
請參閱圖1，本實用新型實施例中，一種碳包式圓柱型鋰錳電池的新結構，包括電池上蓋1、密封圈2、正極碳包壓片3、負極物質4、電池外殼5、電池隔膜6、正極物質7、正極導體8、電池底部絕緣片9，所述電池上蓋1與密封圈2卡在一起；所述密封圈2與電池外殼5連接；所述正極碳包壓片3位於電池外殼5和正極導體8之間；所述負極物質4位於電池外殼5和正極導體8之間；所述電池外殼5與電池上蓋1連接；所述電池隔膜6與負極物質4連接；所述正極物質7充滿正極導體8和電池隔膜6之間的空間；所述正極導體8位於電池中間；所述電池底部絕緣片9位於電池隔膜6和電池外殼5中間。Referring to FIG. 1 , a new structure of a carbon-clad cylindrical lithium manganese battery according to an embodiment of the present invention includes a battery upper cover 1 , a sealing ring 2 , a positive carbon pack compression piece 3 , a negative electrode material 4 , a battery case 5 , and a battery. a separator 6, a positive electrode material 7, a positive electrode conductor 8, a battery bottom insulating sheet 9, the battery upper cover 1 and the sealing ring 2 are stuck together; the sealing ring 2 is connected to the battery case 5; the positive electrode carbon-clad 3 is located Between the battery case 5 and the positive electrode 8; the negative electrode 4 is located between the battery case 5 and the positive electrode 8; the battery case 5 is connected to the battery cover 1; the battery separator 6 is connected to the negative electrode 4; The positive electrode material 7 is filled with a space between the positive electrode conductor 8 and the battery separator 6; the positive electrode conductor 8 is located in the middle of the battery; and the battery bottom insulating sheet 9 is located between the battery separator 6 and the battery case 5.
本實用新型中，所述電池為關於正極導體8對稱的結構。In the present invention, the battery is a symmetrical structure with respect to the positive electrode conductor 8.
本實用新型中，所述電池外殼5、負極物質4和電池隔膜6為無縫隙連接。In the present invention, the battery case 5, the negative electrode material 4, and the battery separator 6 are seamlessly connected.
本實用新型中，所述正極導體8底部與電池隔膜6之間留有空隙。In the present invention, a gap is left between the bottom of the positive electrode conductor 8 and the battery separator 6.
本實用新型中，所述電池為圓柱形結構。In the utility model, the battery has a cylindrical structure.
對於本領域技術人員而言，顯然本實用新型不限於上述示範性實施例的細節，而且在不背離本實用新型的精神或基本特徵的情況下，能夠以其他的具體形式實現本實用新型。因此，無論從哪一點來看，均應將實施例看作是示範性的，而且是非限制性的，本實用新型的範圍由所附權利要求而不是上述說明限定，因此旨在將落在權利要求的等同要件的含義和範圍內的所有變化囊括在本實用新型內。不應將權利要求中的任何附圖標記視為限制所涉及的權利要求。It is obvious to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the invention is defined by the appended claims All changes in the meaning and scope of the claimed equivalents are included in the present invention. Any reference signs in the claims should not be construed as limiting the claim.
此外，應當理解，雖然本說明書按照實施方式加以描述，但並非每個實施方式僅包含一個獨立的技術方案，說明書的這種敍述方式僅僅是為清楚起見，本領域技術人員應當將說明書作為一個整體，各實施例中的技術方案也可以經適當組合，形成本領域技術人員可以理解的其他實施方式。In addition, it should be understood that although the description is described in terms of embodiments, not every embodiment includes only one independent technical solution. The description of the specification is merely for the sake of clarity, and those skilled in the art should In general, the technical solutions in the various embodiments may also be combined as appropriate to form other embodiments that can be understood by those skilled in the art.
1‧‧‧電池上蓋1‧‧‧Battery cover
2‧‧‧密封圈2‧‧‧ sealing ring
3‧‧‧正極碳包壓片3‧‧‧ positive carbon pack
4‧‧‧負極物質4‧‧‧Anode material
5‧‧‧電池外殼5‧‧‧ battery case
6‧‧‧電池隔膜6‧‧‧ battery separator
7‧‧‧正極物質7‧‧‧ cathode material
8‧‧‧正極導體8‧‧‧ positive conductor
9‧‧‧電池底部絕緣片9‧‧‧Battery bottom insulation sheet
Claims (3)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320732883.6U CN203562484U (en) | 2013-11-20 | 2013-11-20 | Novel structure of carbon wrapped type columnar type lithium-manganese battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM514118U true TWM514118U (en) | 2015-12-11 |
Family
ID=50512185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW103217006U TWM514118U (en) | 2013-11-20 | 2014-09-25 | Novel structure of carbon coating cylindrical lithium-manganese dioxide battery |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN203562484U (en) |
| TW (1) | TWM514118U (en) |
| WO (1) | WO2015074582A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203562484U (en) * | 2013-11-20 | 2014-04-23 | 王晓威 | Novel structure of carbon wrapped type columnar type lithium-manganese battery |
| CN106887635A (en) * | 2017-04-01 | 2017-06-23 | 帅福得（珠海保税区）电池有限公司 | A kind of battery and its assembly technology of low cost |
| CN109860718A (en) * | 2019-01-28 | 2019-06-07 | 东莞市澳中电子材料有限公司 | A kind of lithium battery design structure |
| CN110048137B (en) * | 2019-05-21 | 2024-05-21 | 宜昌力佳科技有限公司 | Button cell and preparation method thereof |
| CN113140846A (en) * | 2021-04-16 | 2021-07-20 | 武汉孚安特科技有限公司 | Lithium-manganese battery and manufacturing method thereof |
| CN114665197B (en) * | 2022-03-22 | 2024-05-28 | 江西九鼎动力新能源科技股份有限公司 | Lithium ion cylindrical battery and production process thereof |
| CN114597555B (en) * | 2022-03-28 | 2024-04-12 | 远景动力技术(江苏)有限公司 | Cylindrical battery and method for manufacturing the same |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201038267Y (en) * | 2007-01-09 | 2008-03-19 | 濮阳迈奇科技有限公司 | Column type lithium battery |
| CN201069800Y (en) * | 2007-07-05 | 2008-06-04 | 濮阳迈奇科技有限公司 | Lithium battery |
| CN203562484U (en) * | 2013-11-20 | 2014-04-23 | 王晓威 | Novel structure of carbon wrapped type columnar type lithium-manganese battery |
-
2013
- 2013-11-20 CN CN201320732883.6U patent/CN203562484U/en not_active Expired - Lifetime
-
2014
- 2014-09-25 TW TW103217006U patent/TWM514118U/en not_active IP Right Cessation
- 2014-11-20 WO PCT/CN2014/091765 patent/WO2015074582A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015074582A1 (en) | 2015-05-28 |
| CN203562484U (en) | 2014-04-23 |
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| Date | Code | Title | Description |
|---|---|---|---|
| MM4K | Annulment or lapse of a utility model due to non-payment of fees |