KR20050034706A - Multiple function charger - Google Patents

Multiple function charger Download PDF

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Publication number
KR20050034706A
KR20050034706A KR1020050024540A KR20050024540A KR20050034706A KR 20050034706 A KR20050034706 A KR 20050034706A KR 1020050024540 A KR1020050024540 A KR 1020050024540A KR 20050024540 A KR20050024540 A KR 20050024540A KR 20050034706 A KR20050034706 A KR 20050034706A
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KR
South Korea
Prior art keywords
charger
charging
chargers
charge
state
Prior art date
Application number
KR1020050024540A
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Korean (ko)
Inventor
이천수
Original Assignee
이천수
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.)
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Publication date
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Priority to KR1020050024540A priority Critical patent/KR20050034706A/en
Publication of KR20050034706A publication Critical patent/KR20050034706A/en

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Classifications

    • 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
    • H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
    • 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
    • H02J7/00047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with provisions for charging different types of batteries
    • 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
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
    • 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
    • H02J2207/30—Charge provided using DC bus or data bus of a computer
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S320/00—Electricity: battery or capacitor charging or discharging
    • Y10S320/18—Indicator or display
    • Y10S320/21—State of charge of battery

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

본 발명은 하나의 충전기로 두개 이상의 이동전화가 충전할 수 있는 충전기에 대한 것이다. 입력전압이 100V, 220V 같은 상용전원인 경우는 물론 USB를 통한 두개 이상의 이동전화 충전기능도 포함된다. 아울러 이동전화 뿐 아니라 충전지용 충전기능도 포함하여 하나의 충전기로 모든 충전기능을 만족할 수 있도록 하였다.The present invention relates to a charger that can be charged by two or more mobile phones with one charger. In addition to commercially available power sources such as 100V and 220V, charging of two or more mobile phones via USB is included. In addition, not only mobile phones, but also including the charging function for the rechargeable battery to satisfy all the charging function with a single charger.

Description

다기능 충전기 { Multiple function charger }Multifunction Charger {Multiple function charger}

이전의 이동전화 충전기와 마찬가지로 최근의 이동전화 충전기도 이동전화 구매시 거의 기본으로 구매하고 있다. 다만 예외적으로 기존에 사용하던 충전기 사용을 위해 구매하지 않는 경우가 있을 뿐 이다. 그러나 이러한 구매는 이전의 상황과 마찬가지로, 충전기가 하나 뿐 인 관계로 충전기를 휴대하지 못했을 경우에는 불편함을 겪을 수도 있다. Like previous mobile phone chargers, recent mobile phone chargers are almost always purchased by default. The only exception is if you don't buy them for the charger you used. However, such a purchase may be inconvenient if the charger cannot be carried because there is only one charger as in the previous situation.

이를 보완하기 위해서는 최근에는 초소형의 충전기도 개발되고 있으며, USB를 통한 충전도 가능해 졌다. 이러한 휴대가 용이한 충전기로 이전 보다는 상황이 좋아졌다. 그러나 이러한 충전기 역시 하나의 이동전화만 충전이 가능한 단점이 있어 다수의 사람들이 모여 있는 사무실 등에서는 여전히 충전기를 돌려 쓰고 있는 실정이다.To compensate for this, ultra-compact chargers have recently been developed, and charging via USB has become possible. This portable charger makes things better than ever. However, such a charger also has a drawback that only one mobile phone can be charged, which is still being used in a crowded office.

특허출원 10-2002-0041099는,Patent application 10-2002-0041099,

어댑터 내장 플러그에 대한 발명이다.The invention is about an adapter built-in plug.

특허등록 10-0344876-000은,Patent registration 10-0344876-000,

효율적인 충전에 대한 발명이다.It is an invention for efficient charging.

특허등록 10-0369593-000은,Patent registration 10-0369593-000,

휴대폰과 같은 휴대용 단말기에 사용되는 배터리팩의 충전기에 대한 것으로 이를 유동가능한 구조물로 구성하여 다양한 배터리팩의 충전이 가능하게 한 발명이다.The present invention relates to a charger for a battery pack used in a portable terminal such as a mobile phone, and is an invention that enables the charging of various battery packs by constructing a flexible structure.

특허등록 10-0303863은,Patent registration 10-0303863,

대용량배터리를 활용한 핸드폰에 대한 발명이다.The invention is about a mobile phone utilizing a large capacity battery.

하나의 충전기를 통해 다수의 이동전화나 충전지의 충전이 가능해 지도록 하는 데에 촛점이 있다. The focus is on enabling one charger to charge multiple mobile phones or rechargeable batteries.

입력 전원은 101의 AC-DC 변환부를 통해 교류전원이 직류전원으로 변환된다.The input power is converted into an AC power source through a AC-DC converter of 101.

직규전원으로 변환된 전원은 102의 DC/DC 전압변환부를 통해 적합한 전압으로 변환된다.The power converted to the series power is converted into a suitable voltage through the DC / DC voltage converter of 102.

전압이 변환된 전원은 103의 충전부를 통해 106 휴대용단말기에 충전을 실시한다.The converted power is charged to the 106 portable terminal through the charging unit 103.

106 휴대용 단말기에 전원공급시에 정상적인 전압과 전류의 전원이 공급되는지 104의 전압전류제어부에서 확인하고, 필요시 조정을 실시한다.106 Check that the voltage and current control unit of 104 is supplying normal voltage and current when the portable terminal is supplied with power, and adjust if necessary.

마찬가지로 충전중에는 매우 짧은 시간 간격으로 105의 충전용량확인부를 통해 충전의 계속 실시 여부를 결정한다.Likewise, during charging, the charging capacity checker 105 determines whether to continue charging at very short time intervals.

설명 자체는 하나의 휴대용 단말기에 대해 언급하였으나 2개 이상일 때에도 동일하게 동작한다. 그리고 입력 전원에 따라 101 AC-DC변환부와 102 DC/DC전압변환부는 생략될 수도 있다.The description itself refers to one portable terminal but works the same when there are two or more. The 101 AC-DC converter and the 102 DC / DC voltage converter may be omitted according to the input power.

충전기 이용의 효율성을 극대화하고, 충전기를 휴대할 필요성을 최소화할 수 있다. 이동전화뿐 아니라 다양한 휴대용 기기의 사용이 보다 편리해 질 수 있을 것이다.Maximizing the efficiency of charger use and minimizing the need to carry the charger. In addition to mobile phones, the use of various portable devices may be more convenient.

도 1은 본 발명의 실시 예를 설명하기 위한 도면이다.1 is a view for explaining an embodiment of the present invention.

Claims (18)

하나의 입력 전원을 통해 2개 이상의 PCS, IMT-2000, MP3P, PDA 등과 같은 휴대용 단말기의 충전을 수행하는 충전기.A charger that charges two or more portable terminals such as PCS, IMT-2000, MP3P, PDA, etc. through a single input power source. 하나의 입력 전원을 통해 1개 이상의 휴대용 단말기와 1개 이상의 충전지 충전 기능을 수행하는 충전기.Chargers that charge one or more portable devices and one or more rechargeable batteries through a single input power source. 제 1항에서,In claim 1, 입력 전원을 교류 100V, 교류 220V 등과 같은 상용전원을 사용하는 충전기Charger using commercial power such as AC 100V, AC 220V 제 2항에서,In claim 2, 입력 전원을 교류 100V, 교류 220V 등과 같은 상용전원을 사용하는 충전기Charger using commercial power such as AC 100V, AC 220V 제 1항에서,In claim 1, 입력 전원을 컴퓨터의 USB 케이블을 통해 공급받는 충전기.Charger that receives input power from a computer's USB cable. 제 2항에서,In claim 2, 입력 전원을 컴퓨터의 USB 케이블을 통해 공급받는 충전기.Charger that receives input power from a computer's USB cable. 제 5항에서,In claim 5, USB 허브 기능을 포함하는 충전기.Charger with USB hub function. 제 6항에서,In claim 6, USB 허브 기능을 포함하는 충전기.Charger with USB hub function. 제 1항에서,In claim 1, 한국정보통신기술협회(TTA)의 "이동전화 단말기의 입출력 단자 접속 표준(TTAS.KO-06.0028/R1)"을 준수하는 충전기Chargers complying with the TTA's "I / O terminal connection standard for mobile phone terminals (TTAS.KO-06.0028 / R1)" 제 2항에서,In claim 2, 한국정보통신기술협회(TTA)의 "이동전화 단말기의 입출력 단자 접속 표준(TTAS.KO-06.0028/R1)"을 준수하는 충전기Chargers complying with the TTA's "I / O terminal connection standard for mobile phone terminals (TTAS.KO-06.0028 / R1)" 제 1항에서,In claim 1, 차량용 시거 잭을 통해 전원을 공급받는 충전기.Charger powered by a car cigar jack. 제 2항에서,In claim 2, 차량용 시거 잭을 통해 전원을 공급받는 충전기.Charger powered by a car cigar jack. 제 1항에서,In claim 1, 충전중 또는 충전완료와 같은 충전상태를 시각적으로 표시하는 장치를 포함하는 충전기Chargers that include a device that visually displays the state of charge, such as charging or complete 제 2항에서,In claim 2, 충전중 또는 충전완료와 같은 충전상태를 시각적으로 표시하는 장치를 포함하는 충전기Chargers that include a device that visually displays the state of charge, such as charging or complete 제 1항에서,In claim 1, 충전중 또는 충전완료와 같은 충전상태를 음향장치를 이용해 청각적으로 표시하는 장치를 포함하는 충전기Chargers including devices for acoustically displaying the state of charge, such as charging or completion, by means of sound devices 제 2항에서,In claim 2, 충전중 또는 충전완료와 같은 충전상태를 음향장치를 이용해 청각적으로 표시하는 장치를 포함하는 충전기Chargers including devices for acoustically displaying the state of charge, such as charging or completion, by means of sound devices 제 15항에서,The method of claim 15, 단위마다 서로 다른 음원을 통해 충전상태를 청각적으로 차별화하여 표시하는 장치를 포함하는 충전기. 여기서 단위라 함은 하나의 휴대용 단말기 또는 충전지의 충전을 담당하는 부분을 말한다. 따라서 본 발명에 의한 제품은 2개 이상의 단위로 구성된다.A charger comprising a device for acoustically differentiating and displaying the state of charge through different sound sources for each unit. Here, the unit refers to a portion that is responsible for charging one portable terminal or a rechargeable battery. The product according to the invention thus consists of two or more units. 제 16항에서,The method of claim 16, 단위마다 서로 다른 음원을 통해 충전상태를 청각적으로 차별화하여 표시하는 장치를 포함하는 충전기. 여기서 단위라 함은 하나의 휴대용 단말기 또는 충전지의 충전을 담당하는 부분을 말한다. 따라서 본 발명에 의한 제품은 2개 이상의 단위로 구성된다.A charger comprising a device for acoustically differentiating and displaying the state of charge through different sound sources for each unit. Here, the unit refers to a portion that is responsible for charging one portable terminal or a rechargeable battery. The product according to the invention thus consists of two or more units.
KR1020050024540A 2005-03-24 2005-03-24 Multiple function charger KR20050034706A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101008089B1 (en) * 2006-01-13 2011-01-13 아톰테크 에너지 앤드 인더스트리얼스 코. 엘티디. A multi power supply system for a portable device
US8018098B2 (en) 2006-01-12 2011-09-13 Solar Focus Technology Co., Ltd. Portable solar power supply system and its applying device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8018098B2 (en) 2006-01-12 2011-09-13 Solar Focus Technology Co., Ltd. Portable solar power supply system and its applying device
KR101008089B1 (en) * 2006-01-13 2011-01-13 아톰테크 에너지 앤드 인더스트리얼스 코. 엘티디. A multi power supply system for a portable device
US8129938B2 (en) 2006-01-13 2012-03-06 Solar Focus Technology Co., Ltd. Multi power supply system for a portable device

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