WO2010058410A1 - Dispositif d'alimentation électrique mobile - Google Patents

Dispositif d'alimentation électrique mobile Download PDF

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Publication number
WO2010058410A1
WO2010058410A1 PCT/IN2008/000779 IN2008000779W WO2010058410A1 WO 2010058410 A1 WO2010058410 A1 WO 2010058410A1 IN 2008000779 W IN2008000779 W IN 2008000779W WO 2010058410 A1 WO2010058410 A1 WO 2010058410A1
Authority
WO
WIPO (PCT)
Prior art keywords
mobile
primary
battery
secondary device
input
Prior art date
Application number
PCT/IN2008/000779
Other languages
English (en)
Inventor
Venu Vasala
Original Assignee
Venu Vasala
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Venu Vasala filed Critical Venu Vasala
Priority to PCT/IN2008/000779 priority Critical patent/WO2010058410A1/fr
Publication of WO2010058410A1 publication Critical patent/WO2010058410A1/fr

Links

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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/342—The other DC source being a battery actively interacting with the first one, i.e. battery to battery charging
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J2207/40—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries adapted for charging from various sources, e.g. AC, DC or multivoltage
    • 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

Definitions

  • the general purpose mobile powering device which is referred above, can be used on compatible devices that have different operating voltages.
  • the compatible device cannot be used while charging the battery and multiple voltage output terminals cannot be used at the same time. Therefore, conventional batteries are not convenient for the present day compatible devices.
  • the herein taught technique provides improvement by a simple, integral, mobile powering device, with a primary device, which is smaller in size and easily carried anywhere.
  • a secondary device that acts as an additional source used to recharge the primary device.
  • Secondary device can be an auxiliary device.
  • herein taught technique provides an apparatus arranged for association with a compact, unitary housing, a sonic alarm 5, a radio AM/FM weather station 15, a high-intensity lamp with either by CFL or LED 2.
  • the unitary housing further includes an indicator for showing remaining level of power in primary and secondary batteries. Dimmer for light control 4, and a strap handle attached for both primary device and secondary device.
  • mobile powering device ordinarily provides DC power produced from the external DC or AC power source to the compatible devices.
  • the mobile powering device can provide the power required for the compatible device from the primary battery.
  • the secondary battery is able to charge the primary battery with use of the surplus power.
  • One object of the herein described technology is to provide a mobile powering device that meets the above object and meets a wide range of requirements for house needs, whether in remote places or where there is no power supply or power-cut-off.
  • a further object of the herein taught technology is to provide a mobile powering device which is capable of monitoring the modes of power input to the secondary battery and selectively providing the output electric power to the compatible device from an external power source such as compatible screen television, personal appliances etc.
  • Still another object of the present technique is to provide a mobile powering device which is capable of monitoring the modes of power input to the primary battery and selectively providing the output electric power to the compatible device from an external power source such as mobile charger, personal appliances etc.
  • FIG. 1 is a front perspective view of the mobile powering device of the presently preferred embodiment of the invention showing primary device and secondary device
  • FIG. 2 is a block diagram of various components of primary device of FIG. 1 ;
  • FIG. 3 is a block diagram of various components of secondary device of FIG. 1
  • FIG. 1 illustrates in perspective the presently preferred embodiment of a mobile powering device of the invention.
  • Device includes lamp-CFL or LED 2, on/off switch 3, dimmer for light control 4, sonic alarm 5, charge controller board 6, sonic alarm board 7, indicators for low battery and battery charging 8, ac input 9, dc input 10, radio AM/FM/weather stationl5, speaker 14, dc output 16 connected to multiple connector, clamping device 17, casing 18, DC output 1 19, DC output 2 20, charge controller board for secondary device 21, cable 11, from secondary device for input to primary supply battery.
  • the body 12, of the primary device can be of plastic; however many other materials such as aluminum, can be used. Only one battery is provided for the primary device.
  • the built-in features for the primary device include Lighting device with either CFL or LED 2, up to 1 W to 15 W, provides radio AM/FM weather station to provide information regarding weather, sonic alarm 5, for providing warning for animals by giving a high pitch sound and an external output (12 V), for connecting any of the appliances such as, fan with a small DC motor, mobile charger with multiple o/p connectors 16 to suit different models of mobiles, extra lamp holder (2 to 10 W), cigarette lighter, 3 -stage water purifier (for operating UV lamp), mosquito repeller, compact 5.5" screen television, personal appliances such as hair drier or like.
  • the direct current input terminal 10 receives direct current (DC) electric power from outside sources.
  • DC direct current
  • Examples of such direct current outside sources include a direct current power source such as from an automobile cigarette lighter socket and an AC (alternating current) adapter specially made for compatible devices which is connected to an alternating current power source such as a commercial power source.
  • a preferred embodiment of the present technique as shown in Fig 2 illustrates the various components of primary device.
  • Power supply to charge the primary battery can be from multiple sources presently available such as AC input 9 or Dc input 10.
  • DC input can be from multiple sources presently available such as AC input 9 or Dc input 10.
  • 10 power supply can be from any one of, solar pv panel, secondary device, 12V auto adapter, or fuel cell. Any one source is used to charge the primary battery. Power supply to charge the primary battery passes through fuse to charge controller board. Fuse is used before inputs and outputs which break the circuit in which it is connected, thus protecting the circuit's other components from damage due to excessive current.
  • the charge control board controls a charge operation of the battery by adjusting or converting the charge conditions to be suitable for charging the battery by the power received from any one of the variable sources listed.
  • the charge conditions include adjustment and control of charge voltage and current, start control of the charge operation, and a stop control after detection of full charge, etc.
  • the cutoff circuit is provided between the charge controller board and the battery.
  • the cutoff circuit terminates the charge operation or disconnects the charge circuit when detecting any abnormalities in charging the battery such as over charging or temperature increase. Power from the primary battery flows through driver board.
  • driver board is connected to fuse which in turn is connected to variable output.
  • Additional appliances each with input circuit to drive from the variable output of the primary device can be any one of, fan with small DC motor, mobile charger with multiple o/p connectors to suit different makes of mobiles, Extra Lamp holder (2 to 10W), Cigarette lighter, 3 -stage water purifier (for operating UV lamp), Mosquito repeller, Compatible 5.5" screen television, personal appliances such as, hair drier etc -
  • driver board includes Lighting device with either by CFL or LED 2 up to IW to 15 W, gives Radio AM/FM/Weather station to provide information regarding weather, Sonic Alarm for providing warning for animals by giving a high pitch sound.
  • a preferred embodiment of the present technique as shown in Fig 3 illustrates a block diagram of various components of the secondary device.
  • Power supply from the secondary device to primary device can be from 12V or 24V battery device, which is connected at the base and when connected, it can be clamped/strapped to become part of the device.
  • Power passes through a cable from secondary device for input to primary supply battery.
  • Power supply to charge the secondary battery can be from multiple sources presently available such as AC input or DC input.
  • DC input power supply can be from any one, solar PV panel, secondary device, 12V auto adapter, or fuel cell. Any one source is used to charge the secondary battery. Power supply to charge the secondary battery passes through fuse to Charge controller board.
  • charge controller board acts as a medium between battery and charging indicator and low battery indicator.
  • Charging indicator indicates when the battery of the secondary device is being charged from any one of the sources i.e. AC or DC low battery indicator indicates when the power of the battery of the secondary device is low. This helps the user to charge the battery of the secondary device.
  • cutoff circuit acts as safety precaution when ever the battery capacity drops below the intended voltage, the load will be disconnected automatically and after battery is fully charged, it automatically cuts input supply to battery.
  • Power from the secondary battery flows through driver board.
  • Fuse is used before inputs and outputs which breaks the circuit in which it is connected, thus protecting the circuit's other components from damage due to excessive current.
  • Driver board is in turn connected to fuse which in turn is connected to variable outputs.
  • Secondary device has an option for plurality of outputs, for instance three variable outputs are given in FIG 3.
  • the cutoff circuit is implemented to prevent the primary and secondary batteries from the over charge or over discharge, such a cutoff circuit is not an absolutely necessary part for the purpose of this invention, and thus can be eliminated.
  • the cutoff circuit may be replaced with a lamp indicator or a beep-sounding device, to notify the abnormalities associated with the battery pack 21 to the user.
  • the number of output terminals for the secondary device is not limited to the example in the foregoing, but three or more output terminals can be implemented.
  • the voltage levels at the output terminals for compatible devices are not limited to the example in the foregoing but other voltage levels can also be implemented.
  • the setting of the output voltage for a particular device can be performed with use of a voltage change-over switch (not shown) that is implemented on the secondary or primary battery, or by preparing different connection cables for each output voltage levels and selectively using one of the connection cables to provide for a particular voltage from the output terminal.
  • the mobile powering device of the herein taught technique can significantly increase the operable time of compatible devices such as a Lighting device with either by CFL or LED 2, Radio AM/FM weather station to provide information regarding weather, Sonic Alarm 5 and an external outputs 19, 20 for connecting any of the appliances such as, A fan with a small DC motor, mobile charger with multiple output connectors to suit different makes of mobiles ,Extra Lamp holder, Cigarette lighter, 3 -stage water purifier (for operating UV lamp), Mosquito repeller, Compatible screen television, personal appliances such as: hair drier.
  • compatible devices such as a Lighting device with either by CFL or LED 2, Radio AM/FM weather station to provide information regarding weather, Sonic Alarm 5 and an external outputs 19, 20 for connecting any of the appliances such as, A fan with a small DC motor, mobile charger with multiple output connectors to suit different makes of mobiles ,Extra Lamp holder, Cigarette lighter, 3 -stage water purifier (for operating UV lamp), Mosquito repeller, Compatible screen television, personal appliances such as: hair drier.
  • the mobile powering device is designed to match the commercial power sources in India, Japan, United States of America, and European and Asian countries. Thus, it can be used during a trip not only within India but also in foreign countries as well. Further, since the mobile powering device of the present invention can be utilized on most of, the commercial power sources in foreign countries as noted above, it can be used as a voltage conversion device when the user is in a foreign country.
  • the mobile powering device of the herein taught technique makes it unnecessary to bring around different batteries for different compatible devices.
  • the mobile powering device enables to use two or more compatible devices at the same time even when there is no commercial power source available.
  • by implementing the secondary battery between the commercial power source and the compatible device it is possible to operate the compatible device while the primary battery is being charged.

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

Abstract

La présente invention concerne une technologie portant d'une manière générale sur un dispositif d'alimentation électrique mobile, et en particulier sur un dispositif compatible. Ledit dispositif est non seulement compact et esthétique, mais il combine également un certain nombre d'attributs pour la sécurité personnelle et la survie en milieu hostile ou non sécurisé. L'invention concerne plus particulièrement une batterie primaire ou secondaire pouvant être utilisée dans une variété d'applications avec une capacité électrique élevée.
PCT/IN2008/000779 2008-11-20 2008-11-20 Dispositif d'alimentation électrique mobile WO2010058410A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/IN2008/000779 WO2010058410A1 (fr) 2008-11-20 2008-11-20 Dispositif d'alimentation électrique mobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IN2008/000779 WO2010058410A1 (fr) 2008-11-20 2008-11-20 Dispositif d'alimentation électrique mobile

Publications (1)

Publication Number Publication Date
WO2010058410A1 true WO2010058410A1 (fr) 2010-05-27

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ID=42197883

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IN2008/000779 WO2010058410A1 (fr) 2008-11-20 2008-11-20 Dispositif d'alimentation électrique mobile

Country Status (1)

Country Link
WO (1) WO2010058410A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012136994A3 (fr) * 2011-04-04 2013-07-11 Davies Geraint Wyn Source d'alimentation électrique et agencement de stockage combinés
CN105743152A (zh) * 2014-12-12 2016-07-06 中国科学院大连化学物理研究所 一种燃料电池适配器
CN108493667A (zh) * 2018-05-21 2018-09-04 江苏金智酷电子科技有限公司 一种能够收卷具有充电功能的数据线装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06205537A (ja) * 1992-12-28 1994-07-22 Kyocera Corp 蓄電池充電制御システム
KR20040098172A (ko) * 2003-05-14 2004-11-20 엘지전자 주식회사 휴대용 전자기기의 배터리 충전장치
KR20050005056A (ko) * 2003-07-01 2005-01-13 주식회사 팬택 솔라셀 충전 장치
US20070194626A1 (en) * 2006-02-23 2007-08-23 Eager Jon S Power supply for battery powered devices
US20070236180A1 (en) * 2006-04-11 2007-10-11 Andrew Rodgers Recharging device for use with portable electronic devices

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06205537A (ja) * 1992-12-28 1994-07-22 Kyocera Corp 蓄電池充電制御システム
KR20040098172A (ko) * 2003-05-14 2004-11-20 엘지전자 주식회사 휴대용 전자기기의 배터리 충전장치
KR20050005056A (ko) * 2003-07-01 2005-01-13 주식회사 팬택 솔라셀 충전 장치
US20070194626A1 (en) * 2006-02-23 2007-08-23 Eager Jon S Power supply for battery powered devices
US20070236180A1 (en) * 2006-04-11 2007-10-11 Andrew Rodgers Recharging device for use with portable electronic devices

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012136994A3 (fr) * 2011-04-04 2013-07-11 Davies Geraint Wyn Source d'alimentation électrique et agencement de stockage combinés
CN105743152A (zh) * 2014-12-12 2016-07-06 中国科学院大连化学物理研究所 一种燃料电池适配器
CN105743152B (zh) * 2014-12-12 2018-10-19 中国科学院大连化学物理研究所 一种燃料电池适配器
CN108493667A (zh) * 2018-05-21 2018-09-04 江苏金智酷电子科技有限公司 一种能够收卷具有充电功能的数据线装置

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