KR20080036702A - 무선 데이타 통신과 전력 전송이 가능한 무접점 충전장치,충전용 배터리팩 및 무접점 충전장치를 이용한 휴대용단말기 - Google Patents
무선 데이타 통신과 전력 전송이 가능한 무접점 충전장치,충전용 배터리팩 및 무접점 충전장치를 이용한 휴대용단말기 Download PDFInfo
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- KR20080036702A KR20080036702A KR1020060103254A KR20060103254A KR20080036702A KR 20080036702 A KR20080036702 A KR 20080036702A KR 1020060103254 A KR1020060103254 A KR 1020060103254A KR 20060103254 A KR20060103254 A KR 20060103254A KR 20080036702 A KR20080036702 A KR 20080036702A
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- 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
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
- H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
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- 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
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
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- 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
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/60—Circuit arrangements or systems for wireless supply or distribution of electric power responsive to the presence of foreign objects, e.g. detection of living beings
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- 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
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/80—Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
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- 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
- H02J7/0044—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction specially adapted for holding portable devices containing batteries
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- 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
- H02J7/0045—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
- H04B5/24—Inductive coupling
- H04B5/26—Inductive coupling using coils
- H04B5/266—One coil at each side, e.g. with primary and secondary coils
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
- H04B5/72—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for local intradevice communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
- H04B5/79—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for data transfer in combination with power transfer
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/14—Inductive couplings
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- 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
- H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
- H02J2310/10—The network having a local or delimited stationary reach
- H02J2310/20—The network being internal to a load
- H02J2310/22—The load being a portable electronic device
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- 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
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- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Signal Processing (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Description
Claims (14)
- 함체형상의 장치몸체(2)의 일측으로 구비되어 컴퓨터 또는 노트북의 USB포트와 잭 결합 및 분리가 가능하게 연결되는 USB커넥터(10);상기 USB커넥터(10)와 연결되어, 상기 컴퓨터 또는 노트북과 데이터를 송수신하도록 USB프로토콜로 에뮬레이션하는 USB드라이버블록(20);상기 USB커넥터(10)와 연결되어, 상기 컴퓨터 또는 노트북으로부터 전원을 공급받아 휴대용 단말기에 공급하거나 데이터를 송수신하기 위한 직렬공진 컨버터(50), 전류센싱블록(60) 및 전원공급용 부재를 제어하는 MPU 블록(30); 및상기 직렬공진 컨버터(50)로부터의 데이터 신호 및 전원 신호를 상기 휴대용 단말기에 무선으로 전송하기 위하여 유도기전력을 발생하도록 장치몸체(2)의 상부에 형성되는 1차코일(70)을 포함하여 구성하고,상기 직렬공진 컨버터(50)는 상기 USB드라이버블록(20)와 상기 휴대용 단말기 사이에 송수신되는 데이터 신호 및 상기 USB커넥터(10)로부터 상기 휴대용 단말기로 공급되는 전원 신호를 변환, 합산하도록 구성되며,상기 전류센싱블록(60)은 상기 1차코일(70)과 대응되는 상기 휴대용 단말기측의 2차코일(80)에 의한 부하변조 신호를 감지한 1차코일(70)로부터 전송된 상기 2차코일(80)의 신호를 분석하여, 상기 휴대용 단말기를 인식하고, 충전 전압을 안정전압으로 제어하도록 상기 1차코일(70), 상기 2차코일(80)을 감시하며 상기 MPU블록(30)으로 신호를 전송하도록 구성된 것을 특징으로 하는 무선 데이타 통신과 전력 전송이 가능한 무접점 충전장치.
- 제 1항에 있어서,상기 1차코일(70)은,분리형 변압기의 FPCB, PCB, 코일 및 페라이트 코어 중 어느 하나로 구성되고, 원형, 사각형 또는 다각형으로 형성되며,상기 직렬공진 컨버터(50)는 반파형 또는 전파형으로 직렬/병렬 공진형 컨버터인 LLC 풀브릿지 직렬 공진 컨버터인 것을 특징으로 하는 무선 데이타 통신과 전력 전송이 가능한 무접점 충전장치.
- 제 1항에 있어서,상기 USB드라이버블록(20) 및 상기 MPU 블록(30)과 상기 직렬공진 컨버터(50) 사이에 구비되어 부츠트랩 게이트 드라이버를 구비한 게이트 드라이브 블록(40)과,상기 2차코일(80) 신호 중 배터리 충전상태 신호를 감지한 상기 1차코일(70)로부터 신호를 전송받아 상기 MPU 블록(30)의 제어에 의해 충전용 밧데리(230)의 충전상태를 표시하는 디스플레이부(3)를 더 포함하여 구성된 것을 특징으로 하는 무선 데이타 통신과 전력 전송이 가능한 무접점 충전장치.
- 제 1항에 있어서,상기 장치몸체(2) 내부의 온도를 감지하고 상기 1차코일(70)의 온도를 측정하여 회로 차단을 위하여 상기 MPU 블록(30)으로 신호를 전송하는 온도보호회로부(92)와,상기 1차코일(70)과 직렬로 연결되어, 상기 1차코일(70)에 흐르는 전류가 과다하거나 내부온도가 과열되면 전류를 차단하는 바이메탈(71)과,상기 장치몸체(2) 내부의 먼지 및 냄새를 감지하는 먼지냄새 센서(90)와,음이온을 발생하고 세균 박멸용 항균 스프레이를 분사하는 이온 발생부(91)를 더 구비하는 것을 특징으로 하는 무선 데이타 통신과 전력 전송이 가능한 무접점 충전장치.
- 제 1항에 있어서,상기 전류센싱블록(60)은,상기 1차코일(70)에서 일정한 인터벌의 PWM펄스를 발생하고, 이에 응답하는 상기 2차코일(80)로부터의 감지신호가 규정된 신호이면 ID를 부여하여 데이터 신호 및 전력신호를 계속 전송하며, 응답이 없거나 응답신호가 규정된 신호가 아닌 것으로 검출되면 이물질로 감지하여 데이터 신호 및 전력 신호의 전송을 중지하는 이물 질 감지기능을 더 구비하여 구성된 것을 특징으로 하는 무선 데이타 통신과 전력 전송이 가능한 무접점 충전장치.
- 제 1항에 있어서,상기 USB드라이버블록(20)은,USB프로토콜 및 IrDA로 서로 변환하는 IrDA 신호변환부(21)를 더 구비하고,상기 IrDA 신호변환기(21)에 의해 IrDA로 변환된 데이터 신호를 상기 MPU 블록(30)의 제어에 의해 상기 휴대용 단말기와 서로 송수신하는 IrDA 포트(22)를 더 구비하고,상기 휴대용 단말기의 고유ID를 감지하여 구별하는 휴대용단말기ID 감별부를 더 구성하는 것을 특징으로 하는 무선 데이타 통신과 전력 전송이 가능한 무접점 충전장치.
- 제 1항 내지 제 6항 중 어느 한 항의 무접점 충전장치(1)의 충전몸체(2) 일측과 서로 접촉가능하도록 하며, 상기 1차코일(70)과 비접촉 상태에서 자기장에 의해 데이터 신호를 송수신하고, 전력 신호를 전송받는 상기 2차코일(80)이 일측에 구성된 충전체몸체(201),상기 충전체몸체(201) 내부 일측에 상기 2차코일(80)과 연결되어 상기 1차코 일(70)로부터 전송되는 전력 신호를 처리하여 충전용 밧데리(230)에 전송하며, 상기 1차코일(70)과 송수신하는 데이터 신호를 처리하는 충전체제어부(210),상기 충전체제어부(210)의 제어에 의하여 상기 충전용 밧데리(230)에 충전용 전력을 전송하도록 하는 충전회로(220)을 포함하며,상기 충전회로(220)은 상기 충전용 밧데리(230)의 전원을 상기 휴대용 단말기로 공급되도록 구성된 것을 특징으로 하는 충전용 배터리팩.
- 제 7항에 있어서,상기 충전체제어부(210)는,상기 무접점 충전장치(1)로부터 최초 연결된 것을 감지하면 고유ID를 상기 2차코일(80) 및 상기 1차코일(70)을 통하여 상기 무접점 충전장치(1)로 전송하도록 하는 고유ID부,상기 충전용 밧데리(230)의 충전정도를 감지하여 상기 무접점 충전장치(1)로 전송하는 충전감지부를 포함하는 것을 특징으로 하는 충전용 배터리팩.
- 제 7항에 있어서,상기 충전체몸체(201)는,상기 휴대용 단말기와 분리 및 체결이 가능하도록 별체로 형성되는 분리형팩 으로 구성되거나, 또는상기 휴대용 단말기의 본체 케이스 내부에 내재되어 일체로 형성되는 일체형팩으로 구성되며,상기 2차코일(80)은 분리형 변압기의 FPCB, PCB, 코일 및 페라이트 코어 중 어느 하나로 구성되고, 원형, 사각형 또는 다각형으로 형성되는 것을 특징으로 하는 충전용 배터리팩.
- 제 9항에 있어서,상기 분리형팩의 충전체몸체(201)는,상기 충전체제어부(210)의 제어에 의하여 상기 충전용 밧데리(230)의 전원을 상기 휴대용 단말기로 공급하는 터미널 블록(240)을 더 구성한 것을 특징으로 하는 충전용 배터리팩.
- 제 8항에 있어서,상기 충전체몸체(201)는,충전리시버모듈(517)에 권선된 2차코일(516)로부터 유도된 전력이 무선 전력 수신 회로(513)을 통하여 충전하는 배터리셀(512),상기 배터리셀(512) 저면, 전후좌우 사면을 감싸며, Al, Cu, 또는 Ni Alloy metal을 포함하여 구성되어 자기장으로부터 상기 배터리셀(512)을 보호하는 차폐판(515)(515-1)(515-2)(515-3)(515-4),상기 차폐판(515)과 상기 충전리시버모듈(517) 사이에 구비되어 페라이트 계열, Mn - Zn (50 중량부 : 50 중량부), Ni - Fe (80 중량부 : 20 중량부), 또는 파일메탈(Finemetal, Fe-Si-Cu-Nb)을 포함하여 구성되어 2차코일(516)에 유도자기장이 잘 유도되도록 하는 자성판(503),상기 차폐판(515)과 상기 배터리셀(512) 사이에 NI-Cu로 된 Mesh 또는 방열할 수 있으며 열전도를 떨어뜨릴 수 있는 절연체로 구비되어 상기 차폐판(515)의 열이 배터리셀(512)에 전도되지 않도록 하는 절연판(502),상기 무선 전력 수신 회로(513)를 감싸며 Al, Cu, 또는 Ni Alloy metal을 포함하여 구성되어 상기 무선 전력 수신 회로(513)에 자기장을 차폐하는 차폐부재(501)를 포함하여 구성된 것을 특징으로 하는 충전용 배터리팩.
- 제 7항의 무접점 충전장치(1)로부터 전원을 공급받고 데이터를 송수신하는 것을 특징으로 하는 무접점 충전장치를 이용한 휴대용 단말기.
- 제 9항의 일체형팩의 충전체몸체(201)를 구비하는 충전용 배터리팩(200)을 내재하여,IrDA 컨트롤러(302) 및 무접점 충전장치(1)의 IrDA 포트(22)와 데이터 통신을 하는 IrDA 포트를 포함하여 구성된 것을 특징으로 하는 휴대용 단말기.
- 제 8항의 충전용 배터리팩(200)의 터미널 블록(240)과 전기적으로 접촉되어 전원을 공급받는 전력수신터미널블록(310)과,상기 전력수신터미널블록(310)과 연결되어 전력을 변환하는 DC/DC 컨버터(320) 및상기 DC/DC 컨버터(320)에서 변환된 전력을 충전하는 충전블록(330)를 구성한 것을 특징으로 하는 무접점 충전장치를 이용한 휴대용 단말기.
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| KR1020060103254A KR100836634B1 (ko) | 2006-10-24 | 2006-10-24 | 무선 데이타 통신과 전력 전송이 가능한 무접점 충전장치,충전용 배터리팩 및 무접점 충전장치를 이용한 휴대용단말기 |
| CN200680007704A CN100589304C (zh) | 2006-10-24 | 2006-10-25 | 一种能够进行无线数据和电能传输的非接触式充电器及使用该充电器的充电电池包及移动设备 |
| US11/817,929 US7791312B2 (en) | 2006-10-24 | 2006-10-25 | Non-contact charger available of wireless data and power transmission, charging battery-pack and mobile device using non-contact charger |
| JP2008541069A JP4856715B2 (ja) | 2006-10-24 | 2006-10-25 | 無線データ通信及び電力伝送が可能な無接点充電装置、充電用バッテリーパック、並びに無接点充電装置を用いた携帯用端末機 |
| EP06812209.2A EP1946426B1 (en) | 2006-10-24 | 2006-10-25 | Non-contact charger available of wireless data and power transmission, charging battery-pack and mobile device using non-contact charger |
| PCT/KR2006/004360 WO2008050917A1 (en) | 2006-10-24 | 2006-10-25 | Non-contact charger available of wireless data and power transmission, charging battery-pack and mobile divice using non-contact charger |
| US12/843,820 US7936147B2 (en) | 2006-10-24 | 2010-07-26 | Non-contact charger capable of wireless data and power transmission and related battery pack and mobile device |
| US13/886,830 USRE46111E1 (en) | 2006-10-24 | 2013-05-03 | Non-contact charger available of wireless data and power transmission, charging battery-pack and mobile device using non-contact charger |
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| KR1020060103254A KR100836634B1 (ko) | 2006-10-24 | 2006-10-24 | 무선 데이타 통신과 전력 전송이 가능한 무접점 충전장치,충전용 배터리팩 및 무접점 충전장치를 이용한 휴대용단말기 |
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| KR100836634B1 KR100836634B1 (ko) | 2008-06-10 |
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| EP (1) | EP1946426B1 (ko) |
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| KR (1) | KR100836634B1 (ko) |
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- 2006-10-25 EP EP06812209.2A patent/EP1946426B1/en active Active
- 2006-10-25 US US11/817,929 patent/US7791312B2/en active Active
- 2006-10-25 CN CN200680007704A patent/CN100589304C/zh active Active
- 2006-10-25 JP JP2008541069A patent/JP4856715B2/ja active Active
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2010
- 2010-07-26 US US12/843,820 patent/US7936147B2/en not_active Ceased
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2013
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| US10486615B1 (en) * | 2018-09-28 | 2019-11-26 | Toyoda Gosei Co., Ltd. | Storage holder |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008050917A1 (en) | 2008-05-02 |
| JP4856715B2 (ja) | 2012-01-18 |
| US20090261778A1 (en) | 2009-10-22 |
| KR100836634B1 (ko) | 2008-06-10 |
| EP1946426A4 (en) | 2013-11-20 |
| EP1946426A1 (en) | 2008-07-23 |
| US7791312B2 (en) | 2010-09-07 |
| US7936147B2 (en) | 2011-05-03 |
| CN101147308A (zh) | 2008-03-19 |
| JP2009501000A (ja) | 2009-01-08 |
| EP1946426B1 (en) | 2016-06-08 |
| US20100289450A1 (en) | 2010-11-18 |
| USRE46111E1 (en) | 2016-08-16 |
| CN100589304C (zh) | 2010-02-10 |
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