CN2192103Y - 移动电话智能型充电电池 - Google Patents

移动电话智能型充电电池 Download PDF

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CN2192103Y
CN2192103Y CN94207904U CN94207904U CN2192103Y CN 2192103 Y CN2192103 Y CN 2192103Y CN 94207904 U CN94207904 U CN 94207904U CN 94207904 U CN94207904 U CN 94207904U CN 2192103 Y CN2192103 Y CN 2192103Y
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charging
rechargeable battery
circuit
mobile phone
battery
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王荣宏
戴明华
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/42Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/46Accumulators structurally combined with charging apparatus
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204Racks, modules or packs for multiple batteries or multiple cells
    • H01M50/207Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H01M50/213Racks, 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
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/02Circuit arrangements for charging or discharging batteries or for supplying loads from batteries for charging batteries from AC mains by converters
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/70Circuit arrangements for charging or discharging batteries or for supplying loads from batteries characterised by the mechanical construction
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2207/00Details of circuit arrangements for charging or discharging batteries or supplying loads from batteries
    • H02J2207/20Charging or discharging characterised by the power electronics converter
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S320/00Electricity: battery or capacitor charging or discharging
    • Y10S320/18Indicator or display
    • Y10S320/19Charger status, e.g. voltmeter

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

本实用新型涉及一种移动电话充电电池,室内或 车内均可一面充电一面待机。由插头组件、充电电池 及充电电路构成。插头组件包括带穿孔的外壳,与市 电连接的充电母端子,位于外壳穿孔下、可插合在充 电母端子中的充电公端子。充电电路包括电容降压 整流电路、电子开关及其控制电路、外部接点、放电及 汽车充电插座。控制电路检测电池电压,充满后切断 电子开关中止充电。放电及汽车充电插座可用汽车 12V直流充电和作外部放电。

Description

本实用新型涉及一种电能存贮装置,更确切地说是涉及一种对移动电话电池充电的充电装置。
移动电话充电电池使用时间不长和充电座携带不便是使用者最头痛的两大问题,因为需要使用专用的充电器(座)对电池充电,而充电器的重量及体积又不便于随身携带。一般移动电话在待机时的耗电量为60~70mA,通话时的耗电量为600~700mA,若一移动电话使用一充满电的新电池,理想状况约可待机4小时,通话约1小时,由于一般电池实际电流值均比标示值小,因此待机与通话时间更短,只要充电器不在身边,使用者便会担心电池没电。
本实用新型的目的是设计一种移动电话智能型充电电池,无论在室内或车内,均可一面充电一面待机,结构轻巧细长,可配合各种移动电话使用。
本实用新型的移动电话智能型充电电池,由插头组件和置于插头组件内电路板上的充电电池及其充电电路构成,其特征在于:
所述的充电电路包括交流市电降压整流电路,位于充电电池和交流市电降压整流电路间的电子开关和检测充电电池电压并指示电子开关断开的控制电路组成;
所述的插头组件包括带穿孔的外壳,与交流市电电源线连接的充电母端子,位于外壳穿孔下电路板上的充电公端子,充电母端子与充电公端子可电气连接,充电公端子与所述交流市电降压整流电路连接。
充电母端子穿过外壳的穿孔,插合于电路板上的充电公端子上,充完电后拨起电源线,即可将插头组件放在口袋内或公事包内;控制电路检测充电电池电压,当超过一定值时,通过电子开关切断充电电源;本插头组件还设有外部接点和充电插座,可对充电电池进行外部放电以消除充电电池的记忆效应及应用汽车直流电源对其进行充电。
本实用新型与现有技术相比,具有如下特点:
1.市售的充电电池寿命短暂,有些充电电池经长时间使用,产生电量越充越少的记忆效应,本实用新型的充电电池可通过放电插座对充电电池放电,使充电可达100%,增长寿命。
2.市售的充电电池大都包括充电机座及充电盒,在充电机座或充电盒损坏时,则造成充电电池无法充电;市售的充电电池在电量充饱时无法自行断电,易导致充电电池使用寿命降低,本实用新型的充电电池可直接插在交流市电插座中充电,不需充电机座及充电盒,而在充电电池的电量充饱时,控制电路会自动切断充电电源,以确保充电电池的使用率,也不会损伤充电电池。
3.市售的充电器一般以变压器及整流电路将交流电源转换为直流电源,变压器体积大、重量重,而本实用新型的充电电路以电容降压,电子式电压检测及断电方式工作,充电电源稳定,所占空间小,体积小重量轻。
下面结合实施例附图详细说明本实用新型的技术。
图1为移动电话智能型充电电池外观立体图。
图2为移动电话智能型充电电池充电电路方框原理图。
图3为移动电话智能型充电电池充电电路图。
图4为移动电话智能型充电电池结构分解图。
图5为移动电话智能型充电电池结构分解示意图。
图6为移动电话智能型充电电池应用实施例图。
图7为移动电话智能型充电电池另一应用实施例图。
参见图1,本实用新型的移动电话智能型充电电池,插头组件2,包括外壳23,与电源线22连接的充电母端子221,图中N1为黄灯,用于指示电源。
参见图2,充电电路由交流电源组件10,降压及整流电路11、电子开关12、充电电池13、检测充电电池电压及指示断电的控制电路14和外部接点15组成。
参见图3,交流市电经交流电源组件ACP、F1、R1、N1进入由降压电容C1和桥式整流电路IC1组成的降压及整流电路,将交流电变为直流电,黄灯N1指示交流电源。
电阻R2-R5,可变电阻VR1、电容C2、二极管D1、齐纳二极管ZD1,可控硅触发器SCR1、SCR2连接构成电子开关及其控制电路,R2一端连接所述的交流市电降压整流电路,R2另一端连接R3一端和SCR2阳极,R3另一端连接D1正极和SCR1阳极,D1负极连接SCR2触发极,SCR2阴极连接充电电池正极和R5一端,R5另一端连接VR1一端,VR2调节端连接ZD1负极,ZD1正极连接C2、R4一端及SCR1触发极,SCR1阴极、R4另一端、C2另一端与VR1另一端、充电电池负极和所述的交流市电降压整流电路连接。
直流电经限流电阻R2及可控硅触发器SCR2控制后向电池B1充电,充电时SCR2的触发极由R3、D1提供偏压而导通,充电电流流向电池B1,电池电压逐渐升高,可变电阻VR1的端电压也逐渐升高,当B点电压升高至ZD1的额定电压时(此时电池即为满电状态),ZD1导通,SCR1触发极获得偏压而导通,A点近似为地电位,SCR2触发极亦近似接地而截止,充电电源中断,绿灯LED1获得偏压而点亮,指示为满电状态。
外部接点J1-J3与一般市售电池的空间位置相同,以与原移动电话相配合,突波吸收器Z1和可应用汽车12V直流充电的放电及汽车充电插座J4并接在充电电池两端,每月可进行三至四次放电工作,以消除电池的记忆效应。电容C3一端与充电电池B1正极连接,另一端接地,外部接点J1连接充电电池正极,J2通过热敏电阻R6连接J3和充电电池负极。
参见图4、图5,插头组件2,由充电公端子21、电源线22、外壳23组成,充电公端子21设置于电路板201上,另于外壳23上位于充电公端子21处,开设一相邻的穿孔231,电源线22上设有充电母端子221,充电母端子221穿过外壳23的穿孔231,插合于电路板201上的充电公端子21上,使用者充完电后,拨起电源线22即可置于袋中或公文包内。
参见图6、图7,本实用新型的移动电话智能型充电电池,可有两种充电方式,一是采用市电220V,二是采用汽车直流12V电源,(使用转换器连接汽车点烟插孔及电池底部的插孔J4)。
接上电源后,黄灯N1亮表示电路正常并开始充电,待电池电压升至饱和时,绿灯LED1亮并自动断电,若电池产生记忆效应导致充电量减小,可使用本电池专用放电器,将电完全放完后再充电。
本实用新型的优点是:
1.可一面充电一面待机;
2.控制充电电流,可长时间反复充电,不影响电池寿命;
3.交流电源直接充电,自动转换直流,不需其他充电设备,携带方便;
4.自动检测充电电压,饱和后自行断电,延长电池寿命;
5.具有放电功能,防止记忆效应恢复电池内部活性;
6.利用汽车充电器,可在汽车上充电。

Claims (5)

1、一种移动电话智能型充电电池,由插头组件和置于插头组件内电路板上的充电电池及其充电电路构成,其特征在于:
所述的充电电路包括交流市电降压整流电路,位于充电电池和交流市电降压整流电路间的电子开关和检测充电电池电压并指示电子开关断开的控制电路组成;
所述的插头组件包括带穿孔的外壳,与交流市电电源线连接的充电母端子,位于外壳穿孔下电路板上的充电公端子,充电母端子与充电公端子可电气连接,充电公端子与所述交流市电降压整流电路连接。
2、根据权利要求1所述的移动电话智能型充电电池,其特征在于所述的电子开关及其控制电路由电阻R2-R5,可变电阻VR1、电容C2、二极管D1、齐纳二极管ZD1,可控硅触发器SCR1、SCR2连接构成,R2一端连接所述的交流市电降压整流电路,R2另一端连接R3一端和SCR2阳极,R3另一端连接D1正极和SCR1阳极,D1负极连接SCR2触发极,SCR2阴极连接充电电池正极和R5一端,R5另一端连接VR1一端,VR2调节端连接ZD1负极,ZD1正极连接C2、R4一端及SCR1触发极,SCR1阴极、R4另一端、C2另一端与VR1另一端、充电电池负极和所述的交流市电降压整流电路连接。
3、根据权利要求1所述的移动电话智能型充电电池,其特征在于所述的充电电路还包括并接在充电电池两端的突波吸收器Z1和可应用汽车12V直流充电的放电及汽车充电插座J4,一端与充电电池正极连接,另一端接地的电容C3,及与市售电池空间位置相同的外部接点J1-J3,J1连接充电电池正极,J2通过热敏电阻连接J3和充电电池负极。
4、根据权利要求1所述的移动电话智能型充电电池,其特征在于所述的交流市电降压整流电路由降压电容连接桥式整流电路构成。
5、根据权利要求2所述的移动电话智能型充电电池,其特征在于所述的充电电路还包括断电指示灯,串接在所述D1正极、R3与所述的SCR1阳极间。
CN94207904U 1994-04-09 1994-04-09 移动电话智能型充电电池 Expired - Fee Related CN2192103Y (zh)

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CN94207904U CN2192103Y (zh) 1994-04-09 1994-04-09 移动电话智能型充电电池
US08/403,937 US5642028A (en) 1994-04-09 1995-03-14 Combined rechargable battery and charger assembly

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CN94207904U CN2192103Y (zh) 1994-04-09 1994-04-09 移动电话智能型充电电池

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US6326767B1 (en) 1999-03-30 2001-12-04 Shoot The Moon Products Ii, Llc Rechargeable battery pack charging system with redundant safety systems
US7189473B2 (en) * 2003-06-03 2007-03-13 Eastway Fair Company Limited Battery venting system
CN102946126A (zh) * 2012-11-22 2013-02-27 深圳市佰特瑞储能系统有限公司 铅酸蓄电池间歇充电装置及其控制方法
USD870686S1 (en) * 2017-08-14 2019-12-24 ERP Power, LLC Electrical housing
USD870684S1 (en) * 2017-08-14 2019-12-24 ERP Power, LLC Electrical housing
USD870058S1 (en) * 2017-08-14 2019-12-17 ERP Power, LLC Electrical housing
USD870685S1 (en) * 2017-08-14 2019-12-24 ERP Power, LLC Electrical housing

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DE4104885C2 (de) * 1991-02-18 1993-11-04 Braun Ag Elektrogeraet
US5160879A (en) * 1991-10-08 1992-11-03 Curtis Manufacturing Company, Inc. Safe, rechargeable, battery-containing power pack and method
US5192904A (en) * 1991-11-18 1993-03-09 Leiserson Steven B Rechargeable battery conversion kit
US5254927A (en) * 1992-01-30 1993-10-19 Chiang Chin Hsing Battery charger with appliance plug socket
JP3622212B2 (ja) * 1993-09-03 2005-02-23 松下電工株式会社 充電装置

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