KR20070013253A - Electricity supplying device using generator, fuel cell, solar cell for bicycle - Google Patents

Electricity supplying device using generator, fuel cell, solar cell for bicycle Download PDF

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Publication number
KR20070013253A
KR20070013253A KR1020060134668A KR20060134668A KR20070013253A KR 20070013253 A KR20070013253 A KR 20070013253A KR 1020060134668 A KR1020060134668 A KR 1020060134668A KR 20060134668 A KR20060134668 A KR 20060134668A KR 20070013253 A KR20070013253 A KR 20070013253A
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South Korea
Prior art keywords
bicycle
power
fuel cell
solar cell
generator
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KR1020060134668A
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Korean (ko)
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KR100843264B1 (en
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문일
류두열
김지용
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연세대학교 산학협력단
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J6/00—Arrangement of optical signalling or lighting devices on cycles; Mounting or supporting thereof; Circuits therefor
    • B62J6/06—Arrangement of lighting dynamos or drives therefor
    • B62J6/08—Tyre drives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J45/00—Electrical equipment arrangements specially adapted for use as accessories on cycles, not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J6/00—Arrangement of optical signalling or lighting devices on cycles; Mounting or supporting thereof; Circuits therefor
    • B62J6/16—Arrangement of switches
    • 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
    • H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
    • H02J7/1407—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle on vehicles not being driven by a motor, e.g. bicycles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/30—Electrical components
    • H02S40/38—Energy storage means, e.g. batteries, structurally associated with PV modules
    • 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
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • 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
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fuel Cell (AREA)
  • Power Engineering (AREA)

Abstract

A power supply device for a bicycle using a self-power generator, a fuel cell, and a solar cell is provided to effectively use electric devices like a handsfree even in using the bicycle by supplying power to a power output terminal by using power of the fuel cell and the solar cell in stopping and friction force between the power generator and a wheel in riding. In the bicycle attached with a power output device, electric power is supplied by using hybrid force generated by friction between a self-power generator and a front wheel of the bicycle while riding. The electric power is supplied in stopping by a fuel cell and a solar cell attached on the bicycle. A user chooses whether to use the fuel cell and the solar cell or not by a switch attached on a handle.

Description

자가발전기, 연료전지, 태양전지를 이용한 자전거용 전원 공급 장치{Electricity Supplying Device Using Generator, Fuel cell, Solar Cell for bicycle} Power supply for bicycle using self-generator, fuel cell, solar cell {Electricity Supplying Device Using Generator, Fuel cell, Solar Cell for bicycle}

도1은 본 고안에 따른 자전거의 측면도,1 is a side view of a bicycle according to the present invention,

도2는 도1에 도시된 자전거의 핸들부분2 is a handle portion of the bicycle shown in FIG.

도3은 도1에 도시된 자전거의 바퀴부분이다.3 is a wheel part of the bicycle shown in FIG.

이 고안은 하이브리드 기술을 이용한 자전거용 전원 공급 장치로서 주행시에는 자전거 바퀴와 자가 발전기의 마찰에 의해 전력을 공급하고, 정지시에는 자전거 앞 뒤 부분에 부착되어 있는 fuel cell과 solar cell에 의해 전력을 공급한다.This design is a bicycle power supply using hybrid technology. It supplies power by friction between bicycle wheel and self-generator when driving, and by fuel cell and solar cell attached to the front and rear part of the bicycle when stopping. do.

종래의 자전거 전원 공급 장치는 자가 발전을 통한 발광 정도에 한정되어 있어서 자전거 주행시에 전원 공급이 필요한 다른 장치를 이용하기엔 역부족이였다. 그리하여 추가 전력을 공급하기 위해 자전거 주행시에는 바퀴와 발전기의 마찰에 의해 전원을 공급하고 정지시에는 연료전지(solar cell, 화학전지)에 의해 전원이 공급되도록 고안하였다.. 이를 통해 제공되는 전기를 시거잭 포트에 공급하여 자전거 주행시에도 핸드폰 충전 및, 핸즈프리등과 같은 전기 장치를 이용가능하도록 한다.Conventional bicycle power supply device is limited to the degree of light emission through self-power generation, it is not enough to use other devices that require power supply when driving the bicycle. Therefore, it is designed to supply power by the friction of wheels and generators when driving a bicycle and to supply power by fuel cell (solar cell, chemical cell) when stationary. It can be supplied to a port to make it possible to use electric devices such as cell phone charging and hands-free while riding a bicycle.

이 발명품은 크게 자전거 본체, 자가 발전기, 전원 출력단자, 전원 변경 스위치, fuel cell, solar cell로 되어 있다. 자전거 정지시에는 자가 발전기외의 하이브리드 기술을 이용한 추가 전력 공급 장치를 장착한다. 추가 전력장치로는 1)fuel cell, 2)solar cell을 이용한다.This invention mainly consists of bicycle body, self-generator, power output terminal, power change switch, fuel cell, solar cell. When the bike is stopped, it is equipped with an additional power supply using hybrid technology in addition to the self-generator. Additional power devices use 1) fuel cells and 2) solar cells.

-FUEL CELLl-FUEL CELLl

자전거 본체의 물통 거치대 부분에 부착된 연료전지는 PEMFC를 이용한다. 수소와 산소를 공급해주기 위해서는 풍선속에 수소와 산소를 채워 압력를 가해 자동적으로 수소와 산소연료가 전지로 공급되게 하도록 풍선 연료 공급장치를 이용한다.The fuel cell attached to the bucket holder of the bicycle body uses PEMFC. In order to supply hydrogen and oxygen, a balloon fuel supply device is used to fill the balloon with hydrogen and oxygen to apply pressure to automatically supply hydrogen and oxygen fuel to the cell.

-SOLAR CELLSOLAR CELL

Solar cell은 자전거의 뒷좌석에 장착한다. 6V solar cell 두개를 직렬연결로 전선을 통해 연결하여 전원 변경 스위치로 연결한다. (단, solar cell을 추가 전력으로 사용하였을 경우 태양이 비출때만 이용가능하다.)The solar cell is mounted on the rear seat of the bike. Connect two 6V solar cells in series and connect the power switch to the power switch. (However, if solar cell is used as additional power, it is available only when the sun shines.)

자전거 주행시에 전력 공급 장치로 사용되는 자가 발전기는 앞바퀴 부분에 장착되어 있으며 전선을 이용하여 전원 출력단자로 연결되어 있다. 또한 fuel cell, solar cell, 발전기 모두 전선을 통해 양쪽 핸들에 부착되어 있는 스위치와 연결되어 주행중에는 발전기에서 나오는 전력이 공급되도록 하며, 정지시에는 연료전지의 전원 공급을 받도록 한다.The self-generator, which is used as a power supply when riding a bicycle, is mounted on the front wheel and is connected to the power output terminal using electric wires. In addition, the fuel cell, solar cell, and generator are all connected to the switches attached to both handles through electric wires so that power from the generator can be supplied while driving, and the fuel cell is supplied when the vehicle is stopped.

이상에서 살펴본 바와 같이 본 발명은 정지시에는 fuel cell, solar cell을 이용하고, 주행시에는 바퀴와 발전기의 마찰의 의한 힘을 이용하여 전원 출력 단자에 전원을 공급하여 자전거 이용시에 핸드폰 충전, 핸즈 프리 이용등의 전기 장치를 효율적으로 사용할 수 있게끔 한다.As described above, the present invention uses a fuel cell and a solar cell at a stop, and supplies power to a power output terminal using a frictional force between a wheel and a generator when driving, charging a mobile phone while using a bicycle, and using hands-free. Enable efficient use of electrical devices such as

Claims (5)

전원 출력 장치가 부착되어 있는 자전거에 있어서;A bicycle having a power output device attached thereto; 주행시에는 앞 바퀴와 자가 발전기의 마찰의 의한 하이브리드 힘으로 전력을 공급하고 정지시에는 자전거에 부착되어 있는 fuel cell과 solar cell에 의해 전원이 공급된다. 또한, 핸들부분에 부착되어 있는 스위치에 의해 fuel cell, solar cell을 이용할 것인지를 선택할 수 있다.When driving, power is supplied by the hybrid force of friction between the front wheel and the self-generator, and when stopped, the power is supplied by the fuel and solar cells attached to the bicycle. In addition, it is possible to select whether to use a fuel cell or a solar cell by a switch attached to the handle part. 제 1항에 있어서 자전거 주행시에는 앞바퀴와 자가 발전기의 마찰에 의한 하이브리드 힘으로 시거잭에 전력을 공급한다. 자가 발전기와 시거잭은 전선으로 연결되어 있다.2. The bicycle of claim 1, wherein the bicycle is powered by a hybrid force caused by friction between the front wheel and the self-generator when driving the bicycle. The self-generator and cigar jack are connected by wires. 제 1항에 있어서 자전거 정지시에는 자전거 본체의 물통 거치대 부분에 위치한 fuel cell과 뒷자석에 부착된 solar cell에 의해 전력을 공급받는다.According to claim 1, when the bicycle is stopped is powered by a fuel cell located in the bucket holder portion of the bicycle body and a solar cell attached to the rear seat. 제 3항에 있어서, fuel cell은 PEMFC를 이용한다. 수소와 산소를 공급해주기 위해서는 풍선속에 수소와 산소를 채워 압력을 가해 자동적으로 수소와 산소연료가 전지로 긍급되게 하도록 풍선 연료 공급장치를 이용한다.The fuel cell of claim 3, wherein the fuel cell uses PEMFC. In order to supply hydrogen and oxygen, a balloon fuel supply device is used to fill the balloon with hydrogen and oxygen to apply pressure to automatically supply hydrogen and oxygen fuel to the cell. 제 3항에 있어서 solar cell은 6V 두개를 직렬연결로 전선을 통해 연결하여 전원 변경 스위치로 연결한다.According to claim 3, the solar cell is connected to the power change switch by connecting two 6V via a wire in a series connection.
KR1020060134668A 2006-12-22 2006-12-22 Electricity Supplying Device Using Generator, Fuel cell, Solar Cell for bicycle KR100843264B1 (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200448544Y1 (en) * 2009-07-20 2010-04-21 아몬드 테크놀로지 Multi-functional flashlight for a bicycle
US8729744B2 (en) 2010-07-12 2014-05-20 Samsung Sdi Co., Ltd. Inverter
CN105691496A (en) * 2016-03-12 2016-06-22 苏州高新区镇湖五金厂 Self-power generation type bicycle
CN106816991A (en) * 2017-03-08 2017-06-09 宁波工程学院 A kind of simple type TRT
KR102397304B1 (en) 2021-02-03 2022-05-13 어메이징썬 주식회사 Self-powered motorcycles and bicycles

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101055643B1 (en) 2009-05-12 2011-08-12 황성조 Fuel cell bicycle

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61110683A (en) * 1984-11-05 1986-05-28 三洋電機株式会社 Luminaire for bicycle
JPH0967812A (en) * 1995-08-31 1997-03-11 Matsushita Electric Works Ltd Solar cell power unit
KR19990003868U (en) * 1998-08-04 1999-01-25 김광호 Shading device
KR20040105088A (en) * 2003-06-04 2004-12-14 에스케이 텔레콤주식회사 Apparatus for recharging mobile phone in using bicycle
KR101049830B1 (en) * 2004-04-21 2011-07-15 삼성에스디아이 주식회사 Fuel cell system
KR200389666Y1 (en) 2005-04-29 2005-07-18 박세준 Bicycle having a charger

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200448544Y1 (en) * 2009-07-20 2010-04-21 아몬드 테크놀로지 Multi-functional flashlight for a bicycle
US8729744B2 (en) 2010-07-12 2014-05-20 Samsung Sdi Co., Ltd. Inverter
CN105691496A (en) * 2016-03-12 2016-06-22 苏州高新区镇湖五金厂 Self-power generation type bicycle
CN106816991A (en) * 2017-03-08 2017-06-09 宁波工程学院 A kind of simple type TRT
CN106816991B (en) * 2017-03-08 2019-04-19 宁波工程学院 A kind of simple type power generator
KR102397304B1 (en) 2021-02-03 2022-05-13 어메이징썬 주식회사 Self-powered motorcycles and bicycles

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