CN101908639A - 充电电池 - Google Patents
充电电池 Download PDFInfo
- Publication number
- CN101908639A CN101908639A CN2009103028417A CN200910302841A CN101908639A CN 101908639 A CN101908639 A CN 101908639A CN 2009103028417 A CN2009103028417 A CN 2009103028417A CN 200910302841 A CN200910302841 A CN 200910302841A CN 101908639 A CN101908639 A CN 101908639A
- Authority
- CN
- China
- Prior art keywords
- heat conduction
- rechargeable battery
- conduction cover
- core group
- cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
- H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
- H01M50/213—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells having curved cross-section, e.g. round or elliptic
-
- 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
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6554—Rods or plates
-
- 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
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/623—Portable devices, e.g. mobile telephones, cameras or pacemakers
-
- 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
- H01M10/64—Heating or cooling; Temperature control characterised by the shape of the cells
- H01M10/643—Cylindrical cells
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
Abstract
一种充电电池,包括中空壳体及安装于该壳体内部的电路板、电芯组,该壳体外侧设置有可电性连接一电子设备的电源连接器,该电芯组及电源连接器均电性连接于该电路板,该充电电池还包括固设于该壳体内部的的导热罩,该电芯组收容于该导热罩并接触该导热罩的内侧,该导热罩由具有良好散热性能的材料制成。这样,该充电电池可利用该导热罩的良好散热性能,将该电芯组产生的热量快速传导开,从而使其具有良好的散热性能。
Description
技术领域
本发明涉及一种充电电池,特别涉及一种可内置于电子设备的充电电池。
背景技术
随着笔记本电脑电池的供电性能的提高,其充放电时产生的热量越来越为人们所关注,由于电池过热不仅会损坏其内的电芯,甚至会引发***。
发明内容
本发明要解决的技术问题是提供一种具有良好散热性能的充电电池。
一种充电电池,包括中空壳体及安装于该壳体内部的电路板、电芯组,该壳体外侧设置有可电性连接一电子设备的电源连接器,该电芯组及电源连接器均电性连接于该电路板,该充电电池还包括固设于该壳体内部的导热罩,该电芯组收容于该导热罩并接触该导热罩的内侧,该导热罩由具有良好散热性能的材料制成。
本发明充电电池的电芯组收容于导热罩内并与该导热罩接触,而该导热罩由具有良好散热性能的材料制成,可将该电芯组产生的热量快速传导开,从而使充电电池具有良好的散热性能。
附图说明
下面参照附图结合具体实施方式对本发明做进一步的说明。
图1是本发明充电电池的较佳实施方式的立体分解图。
图2是本发明充电电池的较佳实施方式另一方向的立体分解图。
图3是图1中部分元件的立体组装图。
图4是图1的立体组装图。
具体实施方式
请参照图1和图2,本发明充电电池的较佳实施方式,可内置于一电子设备(如笔记本电脑),其包括呈方形的中空壳体10、电芯组30、电路板40及导热罩50。
该壳体10包括外壳12及可盖合于该外壳12的盖板20。该外壳12包括方形底板14及自该底板14的两对相对的侧边垂直延伸形成的两对相对的第一侧板16、第二侧板18。该两对相对的第一侧板16及第二侧板18的自由端一起围合形成一对应该盖板20的开口22。该两第一侧板16其中之一上设置有可电性连接笔记本电脑的电源连接器24。
该电芯组30包括若干呈矩阵排列的电芯32。
该电路板40设有充放电检测电路、温度控制及超温保护电路、反馈电路等。
该导热罩50为一具有敞口52的方形中空盒体,其包括方形底壁54及自该底壁54的两对相对的边缘垂直弯折形成的两对相对的第一侧壁56、第二侧壁58。该两对相对的第一侧壁56及第二侧壁58的自由端一起围合形成该敞口52。该底壁54对应这些呈矩阵排列的电芯32形成若干平行设置的容置槽60,每两相邻的容置槽60之间凸设有长条状的筋肋62。该导热罩50可由任何具有良好散热性能的金属材料、合金材料或者其他材料制成。
请继续参照图3和图4,封装时,让该电芯组30的电芯32及电路板40分别经由该外壳12的开口22安装于该底板14,将这些电芯32、该电源连接器24分别用导线电性连接该电路板40。让该导热罩50扣置于该底板14上,这些电芯32便经由该导热罩50的敞口52收容于相应的容置槽60内并接触该导热罩50的底壁54,该外壳12的底板14盖合该导热罩50的敞口52。将该盖板20固封于该外壳12的两第一侧板16及两第二侧板18的自由端,从而盖合该外壳12的开口22。
当该充电电池充放电时,这些电芯32所产生的热量可经由与其接触的导热罩50传导开,避免了电芯32过热而被烧毁。而且由于这些电芯32分别收容于该导热罩50的多个容置槽60内并由相应的筋肋62分隔开,可防止这些电芯32互相之间传导热量,这样,一旦某一或某些电芯32由于某些原因过热,也不会直接给其他电芯32造成影响。
此外,该导热罩50具有一定的强度,一旦这些电芯32由于过热发生***时,可在一定程度上减弱***的威力,特别是当该导热罩50由高强度的材料制成时,效果会更明显。
Claims (8)
1.一种充电电池,包括中空壳体及安装于该壳体内部的电路板、电芯组,该壳体外侧设置有可电性连接一电子设备的电源连接器,该电芯组及电源连接器均电性连接于该电路板,其特征在于:该充电电池还包括固设于该壳体内部的导热罩,该电芯组收容于该导热罩并接触该导热罩的内侧,该导热罩由具有良好散热性能的材料制成。
2.如权利要求1所述的充电电池,其特征在于:该导热罩为一具有敞口的中空盒体,该电芯组经由该敞口装入该导热罩,该壳体的内侧盖合该导热罩的敞口。
3.如权利要求2所述的充电电池,其特征在于:该导热罩包括底壁及自该底壁的边缘延伸形成的侧壁,这些侧壁的自由端围合形成该敞口。
4.如权利要求3所述的充电电池,其特征在于:该导热罩的底壁形成若干容置槽,该电芯组包括若干分别收容于这些容置槽内的电芯。
5.如权利要求4所述的充电电池,其特征在于:每两相邻的容置槽之间凸设有筋肋,该电芯组的电芯由相应的筋肋间隔开。
6.如权利要求4所述的充电电池,其特征在于:该导热罩的容置槽互相平行设置,该电芯组的电芯呈矩阵排列地收容于这些容置槽内。
7.如权利要求3所述的充电电池,其特征在于:该壳体包括盖置于该导热罩的敞口的底板及与该底板相对的盖板。
8.如权利要求7所述的充电电池,其特征在于:该壳体还包括设置于该底板与该盖板之间的侧板。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009103028417A CN101908639A (zh) | 2009-06-02 | 2009-06-02 | 充电电池 |
TW098119506A TW201044669A (en) | 2009-06-02 | 2009-06-11 | Rechargeable battery |
US12/617,632 US20100304202A1 (en) | 2009-06-02 | 2009-11-12 | Rechargeable battery |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009103028417A CN101908639A (zh) | 2009-06-02 | 2009-06-02 | 充电电池 |
TW098119506A TW201044669A (en) | 2009-06-02 | 2009-06-11 | Rechargeable battery |
Publications (1)
Publication Number | Publication Date |
---|---|
CN101908639A true CN101908639A (zh) | 2010-12-08 |
Family
ID=69060566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009103028417A Pending CN101908639A (zh) | 2009-06-02 | 2009-06-02 | 充电电池 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20100304202A1 (zh) |
CN (1) | CN101908639A (zh) |
TW (1) | TW201044669A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110676412A (zh) * | 2019-10-29 | 2020-01-10 | 深圳罗马仕科技有限公司 | 移动电源 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI475740B (zh) * | 2012-01-20 | 2015-03-01 | Amita Technologies Inc Ltd | 散熱電池模組 |
TWI474534B (zh) * | 2012-10-04 | 2015-02-21 | Metal Ind Res & Dev Ct | 電池模組 |
JP6529276B2 (ja) * | 2015-02-18 | 2019-06-12 | キヤノン株式会社 | 撮像装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2400912Y (zh) * | 1999-10-18 | 2000-10-11 | 神基科技股份有限公司 | 充电装置 |
US20060141348A1 (en) * | 2004-12-29 | 2006-06-29 | Wong Hong W | Battery pack cooling mechanism |
CN101150179A (zh) * | 2006-09-18 | 2008-03-26 | 神讯电脑(昆山)有限公司 | 电池盒 |
CN101290997A (zh) * | 2007-04-20 | 2008-10-22 | 华信精密股份有限公司 | 散热型电池模块 |
CN101346832A (zh) * | 2005-12-27 | 2009-01-14 | 株式会社Lg化学 | 框架构件及使用该框架构件的电池组 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3658877B2 (ja) * | 1996-08-01 | 2005-06-08 | 松下電器産業株式会社 | バッテリーパック |
JP2000285886A (ja) * | 1999-03-29 | 2000-10-13 | Matsushita Electric Ind Co Ltd | 電池パック装置 |
JP2005310449A (ja) * | 2004-04-19 | 2005-11-04 | Fujitsu Component Ltd | バッテリパック |
-
2009
- 2009-06-02 CN CN2009103028417A patent/CN101908639A/zh active Pending
- 2009-06-11 TW TW098119506A patent/TW201044669A/zh unknown
- 2009-11-12 US US12/617,632 patent/US20100304202A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2400912Y (zh) * | 1999-10-18 | 2000-10-11 | 神基科技股份有限公司 | 充电装置 |
US20060141348A1 (en) * | 2004-12-29 | 2006-06-29 | Wong Hong W | Battery pack cooling mechanism |
CN101346832A (zh) * | 2005-12-27 | 2009-01-14 | 株式会社Lg化学 | 框架构件及使用该框架构件的电池组 |
CN101150179A (zh) * | 2006-09-18 | 2008-03-26 | 神讯电脑(昆山)有限公司 | 电池盒 |
CN101290997A (zh) * | 2007-04-20 | 2008-10-22 | 华信精密股份有限公司 | 散热型电池模块 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110676412A (zh) * | 2019-10-29 | 2020-01-10 | 深圳罗马仕科技有限公司 | 移动电源 |
Also Published As
Publication number | Publication date |
---|---|
US20100304202A1 (en) | 2010-12-02 |
TW201044669A (en) | 2010-12-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TWI474542B (zh) | 二次電池組、其製備方法、及保護電路模組 | |
US10910616B2 (en) | Battery pack for vehicle and vehicle comprising battery pack | |
US10026997B2 (en) | Secondary electrochemical battery sealing body with packaged chip shielding structure and battery | |
JP5062983B2 (ja) | 電池パック | |
JP2011138685A5 (zh) | ||
CN109888136B (zh) | 电池模块及包含其的冲浪设备 | |
CN205212492U (zh) | 一种提高变压器散热效果的充电装置 | |
JP2018518807A (ja) | 充電回路が内蔵された二次電気化学電池 | |
CN101908639A (zh) | 充电电池 | |
US11411264B1 (en) | Lithium battery with double-layer circuit board | |
JP7500674B2 (ja) | 電池セル、および電気機器 | |
CN102082241A (zh) | 二次电池 | |
JP2020017385A (ja) | 電池ユニット | |
JP5976480B2 (ja) | 携帯型電源装置 | |
JP4979216B2 (ja) | 二次電池のパックケース | |
JP2011008954A (ja) | 電源装置 | |
JP2013099119A (ja) | 充電器 | |
CN207266135U (zh) | 摄像头保护罩及终端设备 | |
JP2013218927A (ja) | 電池パック | |
JP2009277394A (ja) | 組電池ケース、これを用いた組電池および大電力貯蔵設備 | |
CN209730099U (zh) | 一种具有改进的散热结构的可充电电池 | |
CN208336331U (zh) | 电池模组及电池包 | |
CN205881983U (zh) | 极柱型锂电池盖板 | |
KR101084947B1 (ko) | 보호회로모듈을 구비하는 이차 전지 | |
CN205863233U (zh) | 便于翻转片抵接的电池顶盖 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20101208 |