KR200401217Y1 - Miniature generator - Google Patents

Miniature generator Download PDF

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Publication number
KR200401217Y1
KR200401217Y1 KR20-2005-0025479U KR20050025479U KR200401217Y1 KR 200401217 Y1 KR200401217 Y1 KR 200401217Y1 KR 20050025479 U KR20050025479 U KR 20050025479U KR 200401217 Y1 KR200401217 Y1 KR 200401217Y1
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KR
South Korea
Prior art keywords
power generation
gear
acceleration gear
generation motor
acceleration
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KR20-2005-0025479U
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Korean (ko)
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손창문
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손창문
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Priority to KR20-2005-0025479U priority Critical patent/KR200401217Y1/en
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Publication of KR200401217Y1 publication Critical patent/KR200401217Y1/en

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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/14Circuit 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
    • H02J7/1415Circuit 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 with a generator driven by a prime mover other than the motor of a vehicle
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K7/00Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K7/00Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807Rotary generators
    • H02K7/1853Rotary generators driven by intermittent forces
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02NELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N11/00Generators or motors not provided for elsewhere; Alleged perpetua mobilia obtained by electric or magnetic means
    • H02N11/002Generators

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

본 고안은 장착판과; 상기 장착판에 설치되어 누름 동작으로 상하로 슬라이딩 되며, 압축스프링의 탄력에 의해 원위치 되는 웜기어와; 상기 웜기어와 치합되는 제1가속기어와; 상기 제1가속기어에 치합되는 제2가속기어와; 상기 제2가속기어와 치합되되 제2가속기어의 일방향의 회전시만 구동력이 전달되는 발전모터와; 상기 발전모터와 연결되어 발전모터를 통해 생산된 교류 전류를 직류전류로 변환하는 정류자와; 상기 정류자를 통해 정류된 직류전류를 축전시키는 축전지를 포함하여 이루어진 것을 특징으로 하는 초소형 발전장치에 관한 것이다.The present invention and the mounting plate; A worm gear installed on the mounting plate and slid up and down by a pressing operation, the worm gear being repositioned by elasticity of the compression spring; A first acceleration gear meshed with the worm gear; A second acceleration gear meshed with the first acceleration gear; A power generation motor meshed with the second acceleration gear, the driving force being transmitted only when the second acceleration gear is rotated in one direction; A rectifier connected to the power generation motor and converting the alternating current produced by the power generation motor into a direct current; It relates to an ultra-small power generation device comprising a storage battery for accumulating the DC current rectified through the commutator.

Description

초소형 발전장치{Miniature generator}Miniature generator {Miniature generator}

본 고안은 간단한 누름 운동을 이용한 발전장치에 관한 것으로, 더욱 상세하게는 탄발되는 누름부를 반복적으로 가압하여 발전시키며 이 발전된 전력을 축전하여 휴대폰을 작동시킬 수 있는 초소형 발전장치에 관한 것이다.The present invention relates to a power generation apparatus using a simple pressing movement, and more particularly, to a small power generation apparatus capable of operating a mobile phone by accumulating the generated pressing portion repeatedly and pressurizing the generated power.

일반적으로 휴대폰은 전면이나 후면 일측에 충전용의 축전지(배터리)가 장착되어 구동되는데, 휴대폰의 사용으로 축전지가 방전되면 그때마다 충전하여 사용한다.In general, a mobile phone is driven by a storage battery (battery) for charging on one side of the front or rear, when the battery is discharged by the use of the mobile phone is used to charge each time.

이러한 휴대폰은 최근 슬림화 소형화가 기술적 트렌드이어서 축전지의 크기를 일정크기 이상으로 설계할 수 없고, 축전 기술의 한계로 한번 충전하여 몇 시간 통화 후 다시 충전해야 한다. 물론 연속 사용(통화)하지 않으면 그 만큼 대기 시간이 길어져 몇일 정도는 사용할 수 있지만 소비자의 요구하는 수준까지는 부합되지 않는게 현실이다.These mobile phones have recently been slimmer and miniaturized, so it is not possible to design the size of the battery beyond a certain size, and it is necessary to charge the battery once again after several hours of charging due to the limitation of the storage technology. Of course, if you don't use it continuously, you can use it for a few days because the waiting time is long.

이러한 문제를 해결하기 위해서 요즘에는 다양한 충전용의 축전지가 개발되어 사용되는데, 기술적 한계로 여전히 축전용량이 부족하여 휴대폰 사용에 불편함이 있다. In order to solve this problem, various rechargeable batteries have been developed and used nowadays. However, due to technical limitations, there is still a inconvenience in using a mobile phone due to insufficient capacity.

본 고안은 전술한 바와 같은 문제점을 해결하기 위한 것으로, 휴대폰에 간단하게 장착하여 악력으로 전력을 생산하고, 생산된 전력을 축전시킴으로써 별도의 충전장비를 구비하지 않아도 휴대폰을 반영구적으로 작동시킬 수 있는 초소형 발전장치를 제공하는데 그 목적이 있다.The present invention is to solve the problems as described above, by simply mounting on the mobile phone to produce power by the grip force, and by accumulating the generated power ultra-compact that can operate the mobile phone semi-permanently without a separate charging equipment The purpose is to provide a generator.

본 고안은 상기의 목적을 달성하기 위하여 장착판과; 상기 장착판에 설치되어 누름 동작으로 상하로 슬라이딩 되며, 압축스프링의 탄력에 의해 원위치 되는 웜기어와; 상기 웜기어와 치합되는 제1가속기어와; 상기 제1가속기어에 치합되는 제2가속기어와; 상기 제2가속기어와 치합되되 제2가속기어의 일방향의 회전시만 구동력이 전달되는 발전모터와; 상기 발전모터와 연결되어 발전모터를 통해 생산된 교류 전류를 직류전류로 변환하는 정류자와; 상기 정류자를 통해 정류된 직류전류를 축전시키는 축전지를 포함하여 이루어진 것을 특징으로 하는 초소형 발전장치를 제공한다.The present invention and the mounting plate to achieve the above object; A worm gear installed on the mounting plate and slid up and down by a pressing operation, the worm gear being repositioned by elasticity of the compression spring; A first acceleration gear meshed with the worm gear; A second acceleration gear meshed with the first acceleration gear; A power generation motor meshed with the second acceleration gear, the driving force being transmitted only when the second acceleration gear is rotated in one direction; A rectifier connected to the power generation motor and converting the alternating current produced by the power generation motor into a direct current; It provides a micro-generator comprising a storage battery for storing the rectified DC current through the rectifier.

이하, 첨부된 도면을 참조하여 본 고안을 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도 1에 도시된 바와 같이, 본 고안에 따른 초소형 발전기는 장착판(10)이 구비되고, 상기 장착판에는 웜기어(20), 압축스프링(30), 제1가속기어(40), 제2가속기어(50), 발전모터(60), 역회전 방지구(70), 정류자(80), 축전지(90)가 장착된다.As shown in FIG. 1, the micro generator according to the present invention includes a mounting plate 10, and the mounting plate includes a worm gear 20, a compression spring 30, a first acceleration gear 40, and a second acceleration. The gear 50, the power generation motor 60, the reverse rotation prevention device 70, the commutator 80, and the storage battery 90 are mounted.

제1가속기어(40)와 제2가속기어(50) 및 발전모터(60)는 장착판(10)에 순차적으로 회전 자유롭게 설치되는데, 각각의 중심축(45,55,65)은 돌출되어 외주에 기어가 형성되고, 제1가속기어(40)와 제2가속기어(50)의 중심축이 치합되며, 제2가속기어(50)와 발전모터(60)의 중심축(65)도 치합된다.The first acceleration gear 40, the second acceleration gear 50, and the power motor 60 are freely installed on the mounting plate 10 in sequence, and each of the central axes 45, 55, and 65 protrudes outward. A gear is formed at the center, the central axes of the first acceleration gear 40 and the second acceleration gear 50 are engaged, and the central axis 65 of the second acceleration gear 50 and the power generation motor 60 are also engaged. .

웜기어(20)는 제1가속기어(40)의 중심축(45)에 치합되되, 웜기어(20)의 길이방향으로 짝을 이루어 두 개의 가이드공(21)이 형성되고, 장착판(10)에는 상기 가이드공(21)에 대응되는 가이드바(25) 가 형성되며, 가이드바(25)에 웜기어(20)가 끼워져 상하로 슬라이딩 된다. 여기서 가이드바(25)의 외주에는 압축스프링(30)이 설치되어 있어 웜기어(20)는 항상 상향되는 탄발력을 받고 있다.The worm gear 20 is meshed with the central axis 45 of the first acceleration gear 40, and two guide holes 21 are formed in pairs in the longitudinal direction of the worm gear 20, and the mounting plate 10 is formed on the worm gear 20. A guide bar 25 corresponding to the guide hole 21 is formed, and the worm gear 20 is fitted into the guide bar 25 to slide up and down. Here, the compression spring 30 is installed on the outer circumference of the guide bar 25 so that the worm gear 20 is always subjected to upward elasticity.

발전모터(60)의 중심축(65)은 발전모터(60)와 분리되어 있고, 발전모터(60)와 발전모터의 중심축(65)은 역회전 방지구(70)에 의해 연결된다. 역회전 방지구(70)는 발전모터의 중심축(65)과 일체로 결합되어 발전모터 중심축(65)이 회전될 때 함께 회전되는데, 역회전 방지구(70)는 양단에 링크되어 걸림수단에 의해 일방향으로만 저항력을 갖는 걸림구(72)가 형성된다. 상기 걸림구(72)는 정회전 일때는 연결점을 축으로 일측으로 펼쳐지면서 발전모터(60)에 형성된 회전홈(62)에 걸려 발전모터(60)를 회전시키고, 역회전 하면 걸림구(62)가 다른 일측으로 펼쳐지지만 걸림수단이 없어 저항력이 없어지므로 회전홈(62)에 맞물리지 못하고 헛돌게 된다.The central shaft 65 of the power generation motor 60 is separated from the power generation motor 60, and the power generation motor 60 and the center axis 65 of the power generation motor are connected by a reverse rotation prevention device 70. The reverse rotation prevention device 70 is integrally coupled with the central shaft 65 of the power generation motor and rotates together when the power generation motor central axis 65 is rotated. The reverse rotation prevention device 70 is linked to both ends and is locked. As a result, a locking mechanism 72 having resistance in only one direction is formed. The latch 72 is rotated to the power generation motor 60 is caught in the rotation groove 62 formed in the power generation motor 60 while the forward direction is extended to one side of the axis when the forward rotation, and the reverse stop (62) Is unfolded to the other side but there is no locking means is lost because it does not engage in the rotating groove 62 will be idle.

또한 발전모터(60)의 하부에는 영구자석(도시되지 않음)과 코일유닛(도시되지 않음)이 내장되어 있으며, 그 일측에는 직류를 교류로 변환해 주는 정류자(80)가 연결되며, 정류자(80)의 일측에는 발전모터에 의해 생산된 전력을 저장하는 축전지(90)가 설치되어 있다.In addition, a permanent magnet (not shown) and a coil unit (not shown) are built in the lower portion of the power motor 60, and on one side thereof, a commutator 80 converting direct current into alternating current is connected, and a commutator 80 At one side of the) is installed a storage battery 90 for storing the power produced by the power generation motor.

전술한 바와 같은 구성에 따른 작용은 먼저 웜기어(20)의 상단을 손가락으로 누르면 웜기어(20)가 가이드바(25)를 타고 슬라이딩되어 내려가며, 웜기어(20)와 치합된 제1가속기어(40)의 중심축(45)이 회전되면서 제1가속기어(40)가 회전되고, 제1가속기어(40)는 제2가속기어(50)의 중심축(55)과 치합되어 제2가속기어(50)를 회전시키는데, 이때 제1가속기어(40)와 그 중심축(45)은 내경비에 따라 회전속도가 가속된다.The action according to the configuration as described above is first pressing the upper end of the worm gear 20 with a finger, the worm gear 20 slides down the guide bar 25, the first acceleration gear 40 engaged with the worm gear 20 The first acceleration gear 40 is rotated while the central axis 45 of the shaft is rotated, and the first acceleration gear 40 is meshed with the central axis 55 of the second acceleration gear 50 so that the second acceleration gear ( 50, the first acceleration gear 40 and the central axis 45 of the rotation speed is accelerated in accordance with the inner ratio.

제1가속기어(40)에 의해 가속된 속도는 제2가속기어(50)의 중심축(55)에 그대로 전달되고, 제2가속기어(50)는 그 중심축(55)과의 내경비에 따라 다시 가속된 상태로 발전모터의 중심축(65)을 회전시키고 발전모터(60)는 발전모터 중심축(65)과의 내경비에 따라 다시 가속된다 즉 제1가속기어(40)와 그 중심축(45), 제2가속기어(50)와 그 중심축(55)의 내경비에 따라 속도가 가속되어 발전모터(60)를 회전시키므로 발전모터(60)는 고속으로 회전하게 되는 것이다.The speed accelerated by the first acceleration gear 40 is transmitted to the central axis 55 of the second acceleration gear 50 as it is, and the second acceleration gear 50 has an inner ratio with the central axis 55. Accordingly, the central axis 65 of the power generation motor is rotated in the accelerated state, and the power generation motor 60 is accelerated again according to the inner ratio with the power generation motor central axis 65. That is, the first acceleration gear 40 and the center thereof are accelerated again. The speed is accelerated according to the inner diameter ratio of the shaft 45, the second acceleration gear 50, and the central shaft 55 to rotate the power motor 60, so that the power motor 60 is rotated at high speed.

상기와 같이 가속되어 고속으로 회전하는 발전모터(60)는 그 하부에 설치된 영구자석과 코일유닛을 통해 상호 유도작용에 의해 발전되어 전력이 생산되며, 생산된 전력은 정류자(80)를 거쳐 정류된 후 축전지(90)에 저장된다. 또한 웜기어(20)는 누르면 압축스프링(30)의 탄발력에 의해 원위치 되고 사용자는 반복해서 누를 수 있으므로 지속적으로 전력을 생산하여 축전시킬 수 있는 것이다. 따라서 초소형의 제작하여 휴대폰에 장착되면 반복적인 누름 동작으로 축전시킬 수 있어서 별도의 충전장비 없이 반영구적으로 작동시킬 수 있다.As described above, the power generating motor 60 that is accelerated and rotates at high speed is generated by mutual induction through a permanent magnet and a coil unit installed at the bottom thereof, and power is produced, and the generated power is rectified through the commutator 80. Then stored in the storage battery 90. In addition, the worm gear 20 is pressed to the original position by the elastic force of the compression spring 30 and the user can repeatedly press, so that the power can be continuously produced and stored. Therefore, it is possible to store the ultra-small and installed in the mobile phone by repeated pressing operation can be operated semi-permanently without a separate charging equipment.

전술한 바와 같이 본 고안에 따르면, 초소형 발전기를 휴대폰에 장착한 후 간단한 누름 동작으로 지속적인 전력을 생산하여 축전함으로써 별도의 충전장비 없이 반영구적으로 휴대폰을 작동시킬 수 있다. 따라서 일정시간 마다 별도의 충전장비를 통해 충전해야 하는 불편함이 없어지는 것은 물론이고, 여행 등 충전수단이 적절히 구비되지 못한 상황에서 배터리가 방전되었을 때 발생되는 문제를 간단히 해결할 수 있다.As described above, according to the present invention, the microgenerator is mounted on the mobile phone, and thus the mobile phone can be operated semi-permanently without a separate charging device by generating and storing power continuously by a simple pressing operation. Therefore, the inconvenience of having to charge through a separate charging device every certain time is eliminated, as well as can easily solve the problem caused when the battery is discharged in a situation that the charging means, such as travel is not properly provided.

도 1은 본 고안에 따른 초소형 발전장치의 개념도이다. 1 is a conceptual diagram of a micro power generator according to the present invention.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

10 : 장착판 20 : 웜기어10: mounting plate 20: worm gear

30 : 압축스프링 40 : 제1가속기어30: compression spring 40: first acceleration gear

50 : 제2가속기어 60 : 발전모터50: second acceleration gear 60: power generation motor

70 : 역회전 방지구 80 : 정류자70: reverse rotation prevention device 80: commutator

90 : 축전지90: storage battery

Claims (2)

장착판과; 상기 장착판에 설치되어 누름 동작으로 상하로 슬라이딩 되며, 압축스프링의 탄력에 의해 원위치 되는 웜기어와; 상기 웜기어와 치합되는 제1가속기어와; 상기 제1가속기어에 치합되는 제2가속기어와; 상기 제2가속기어와 치합되되 제2가속기어의 일방향의 회전시만 구동력이 전달되는 발전모터와; 상기 발전모터와 연결되어 발전모터를 통해 생산된 직류 전류를 교류전류로 변환하는 정류자와; 상기 정류자를 통해 정류된 교류전류를 축전시키는 축전지를 포함하여 이루어진 것을 특징으로 하는 초소형 발전기.A mounting plate; A worm gear installed on the mounting plate and slid up and down by a pressing operation, the worm gear being repositioned by elasticity of the compression spring; A first acceleration gear meshed with the worm gear; A second acceleration gear meshed with the first acceleration gear; A power generation motor meshed with the second acceleration gear, the driving force being transmitted only when the second acceleration gear is rotated in one direction; A rectifier connected to the power generation motor and converting a DC current produced through the power generation motor into an AC current; Miniature generator characterized in that it comprises a storage battery for storing the AC current rectified through the commutator. 제1항에 있어서,The method of claim 1, 상기 발전모터의 상부에는 일측방향으로만 동력을 전달하는 역회전 방지구가 더 설치된 것을 특징으로 하는 초소형 발전기. Miniature generator, characterized in that the top of the power generation motor is further provided with a reverse rotation prevention device for transmitting power only in one direction.
KR20-2005-0025479U 2005-09-05 2005-09-05 Miniature generator KR200401217Y1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101454305B1 (en) 2013-03-26 2014-10-30 한국전기연구원 Manual generator using field shovel
CN106639232A (en) * 2016-10-27 2017-05-10 上海电机学院 Mechanical power generation floor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101454305B1 (en) 2013-03-26 2014-10-30 한국전기연구원 Manual generator using field shovel
CN106639232A (en) * 2016-10-27 2017-05-10 上海电机学院 Mechanical power generation floor

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