KR20020050457A - Apparatus for preventing stand-by power consumption in remote controlling home appliance - Google Patents

Apparatus for preventing stand-by power consumption in remote controlling home appliance Download PDF

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Publication number
KR20020050457A
KR20020050457A KR1020000079606A KR20000079606A KR20020050457A KR 20020050457 A KR20020050457 A KR 20020050457A KR 1020000079606 A KR1020000079606 A KR 1020000079606A KR 20000079606 A KR20000079606 A KR 20000079606A KR 20020050457 A KR20020050457 A KR 20020050457A
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South Korea
Prior art keywords
power
voltage
unit
rechargeable battery
charging
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KR1020000079606A
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Korean (ko)
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김찬욱
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신현준
재단법인 포항산업과학연구원
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Priority to KR1020000079606A priority Critical patent/KR20020050457A/en
Publication of KR20020050457A publication Critical patent/KR20020050457A/en

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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/005Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting using a power saving mode
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
    • YGENERAL 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
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20End-user application control systems

Abstract

PURPOSE: A stand-by power consumption prevention apparatus is provided to achieve an improved user convenience by eliminating the necessity of pulling out plug during non-use, while reducing energy consumption. CONSTITUTION: The apparatus comprises a charging power supply circuit unit(16), a battery charger(17), a battery charger control unit(18), and a voltage output unit(19). The charging power supply circuit unit(16) receives a power from a power supply unit(11), adjusts the power into the power required for charge and supplies the power. The battery charger(17) receives the voltage supplied from the charging power supply circuit unit and charges into a predetermined voltage. The battery charger control unit(18) controls the voltage charged in the battery charger to be discharged in the point where the input power is turned off. The voltage output unit(19) adjusts the charging voltage discharged from the battery charger into a predetermined voltage, and applies the adjusted voltage to a memory unit(14) and a remote control signal receiving unit(15) so as to maintain the memory unit and the remote control signal receiving unit at a stand-by mode.

Description

가전기기용 대기전력 소모방지 장치{APPARATUS FOR PREVENTING STAND-BY POWER CONSUMPTION IN REMOTE CONTROLLING HOME APPLIANCE}Standby power consumption prevention device for home appliance {APPARATUS FOR PREVENTING STAND-BY POWER CONSUMPTION IN REMOTE CONTROLLING HOME APPLIANCE}

본 발명은 가전기기용 대기전력 소모방지 장치에 관한 것으로 특히, 리모콘등에 의한 시간예약, 예약녹화설정 등과 같은 메모리 기능을 구비한 텔레비전, VCR, 음향기기 및 에어컨 등의 가전기기를 동작시킴에 있어 기기를 사용하지 않을 경우 전원을 차단하지 않더라도 메모리 기능에 필요한 기기전력 소모가 전혀 없는가전기기용 대기전력 소모방지 장치에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for preventing standby power consumption for home appliances, and more particularly, to operating home appliances such as televisions, VCRs, sound apparatuses, and air conditioners having memory functions such as time reservation and reservation recording setup by a remote controller. If not used, even if the power is not cut off, there is no device power consumption required for the memory function.

최근 가전제품의 급속한 보급으로 인해 특히, 일상생활에 사용되는 TV, 냉장고, 세탁기, 냉난방기기 등에 의해 기기의 미사용시에도 막대한 대기전력이 소비되고 있다. 이들 가전기기를 사용하지 않는 경우에도 각종 시계표시, 예약녹화설정 등과 같은 메모리 기능을 구비한 가전기기들은 대기전력을 계속하여 소비하고 있기 때문이다.Recently, due to the rapid dissemination of home appliances, enormous standby power is consumed even when the device is not in use by a TV, a refrigerator, a washing machine, an air conditioner or the like used in daily life. This is because even when the home appliances are not used, home appliances with memory functions such as various clock displays and reservation recording settings continue to consume standby power.

도 1은 종래의 가전기기의 회로구성을 개략적으로 도시한 것으로 전원을 인가하는 수단인 플러그(10)와, 상기 플러그(10)를 통해 인가된 전원을 기기로 공급하는 전원공급장치(11)와, 상기 전원공급장치(11)에서 공급된 전원을 기기로의 전원 공급과 차단을 담당하는 스위치(12)와, 상기 기기내의 각종 기기 회로부(13)와, 각종 메모리부(14) 및 리모콘 수신부(15)기 도시되어 있다. 도 1에 도시된 바와 같이 플러그(12)를 접속하면 전원공급장치(11)로 전원이 인가된다. 스위치(12)가 온상태가 되면 상기 스위치(12)통해 전원공급장치(11)에서 각종 기기의 회로부(13)를 비롯하여 각종 메모리부(14) 및 리모콘 수신부(15)등에 전원을 공급하게 된다.1 schematically shows a circuit configuration of a conventional home appliance, a plug 10 which is a means for applying power, a power supply device 11 for supplying power applied through the plug 10 to the device; A switch 12 which is responsible for supplying and cutting off the power supplied from the power supply device 11 to the device, various device circuits 13 in the device, various memory parts 14 and a remote control receiver ( 15) is shown. As shown in FIG. 1, when the plug 12 is connected, power is applied to the power supply device 11. When the switch 12 is turned on, the power supply 11 supplies power to the circuits 13 of the various devices, the various memory units 14, the remote control receivers 15, and the like through the switch 12.

사용자가 가전기기의 사용을 중단할 때는 스위치(12)를 오프상태로 하여 전원공급장치(11)에서 입력되는 전원을 차단하게 된다. 이때, 스위치(12)가 오프상태가 되어 회로부(13)에는 전원이 차단되어도 각종 메모리회로 및 리모콘 수신회로는 상기 전원공급장치(11)에서 대기전압을 공급받아 동작대기 상태를 유지한다. 상기와 같은 종래의 회로구성에서는 플러그(10)를 뽑지 않으면 스위치(12)를 오프한 경우만으로는 대기전력이 소모되는 것을 막을 수 없다.When the user stops using the home appliance, the switch 12 is turned off to cut off the power input from the power supply 11. At this time, even when the switch 12 is turned off and the power is cut off to the circuit unit 13, the various memory circuits and the remote control receiver circuit are supplied with the standby voltage from the power supply device 11 to maintain the operation standby state. In the conventional circuit configuration as described above, if the plug 10 is not pulled out, standby power consumption cannot be prevented only by turning off the switch 12.

이와 같이 일반적으로 TV, 비디오, 냉난방기기 및 오디오 등 가전기기의 플러그를 꽂아둔 채로 24시간 방치하는 경우가 대부분이며 이로 인하여 대기전력으로 낭비되는 부분은 상업부문 전력사용량의 10%를 상회하고 있다. 이에 정부에서는 거국적으로 이러한 에너지 소비를 절감하기 위해 가전기기를 사용하지 않을 경우에는 플러그를 뽑아두도록 대국민 홍보활동을 꾸준히 진행시키고 있다.As such, in most cases, they are left unplugged for 24 hours while plugging in home appliances such as TVs, video, air-conditioning devices, and audio, and the waste of standby power exceeds 10% of commercial power consumption. Therefore, the government is constantly promoting the public to unplug their home appliances when they are not using them to reduce energy consumption.

이에 따라, 메모리 기능이 장착된 가전기기의 대기전력 전감회로를 구성하는 종래의 방법에는 다음과 같은 여러가지 방법이 고안되어 있다. 텔레비전에 있어서 예약기능이 설정되어 있는지 여부를 확인하고 예약이 된 경우 예약된 시간의 경과여부를 판단하여 경과시에는 공급전원을 차단하는 회로구성 방법(한국공개특허공보 제98-050195호)과, VCR을 구비한 텔레비전에 있어서 텔레비전의 전력소모 부위를 기능별로 구분하여 전원공급라인을 별도로 설치함으로써 예약녹화시 불필요한 전원을 차단하는 방법(한국공개특허공보 제95-16316호)과, 텔레비전의 대기상태 신호가 입력되었을 경우에 한하여 전력소모가 발생하도록 전력소모를 최소화하는 전력소모 절감회로(등록특허공보 10-0201948) 등이 그것이다.Accordingly, the following various methods have been devised in the conventional method of configuring the standby power reduction circuit of a home appliance equipped with a memory function. A circuit configuration method (Korean Patent Publication No. 98-050195) which checks whether a reservation function is set in a television, determines whether a reservation time has elapsed, and cuts off the power supply when the reservation is made. In a television equipped with a VCR, a separate power supply line is provided by dividing the power consumption parts of the television according to functions to cut off unnecessary power during reservation recording (Korean Patent Publication No. 95-16316), and a standby state of a television. The power consumption reduction circuit (registered patent publication 10-0201948), etc., which minimizes power consumption so that power consumption occurs only when a signal is input.

그러나, 이러한 방법들은 모두가 예약여부 및 예약시간 혹은 예약시간 경과 여부에 따라 작동되도록 논리회로를 채택하여 대기전력 절감을 도모하고 있어 대기전력의 소모를 근본적으로 차단하지 못한다.However, these methods all adopt a logic circuit to operate according to whether reservation is made and whether reservation time or reservation time has elapsed, thereby reducing standby power consumption, which does not fundamentally block standby power consumption.

현재 일반 가정에 보급되어 있는 가전기기는 시간 및 작동예약 등의 메모리기능을 부여한 리모콘 제품이 주종을 이루고 있으며 이러한 종래의 제품은 사용자가 언제라도 리모콘을 작동시키기 위해서는 항시 대기전력을 공급해야 하는 구조로되어 있어 에너지를 절감하기 위해서는 소비자 각자가 미사용시마다 가전기기의 플러그를 뽑는 불편을 감수해야 했다. 또한, 종래의 메모리기능의 가전기기는 전원공급이 차단될시에는 모든 메모리 기능이 소멸되어 메모리 기능이 정상적으로 작동되지 않으므로 이를 방지하기 위해서는 메모리 회로에 항상 전원을 공급해야 하므로 전력의 소모가 발생하는 문제점이 있었다.Currently, home appliances that are widely used in homes are mainly composed of remote control products that provide memory functions such as time and operation reservation, and these conventional products require a user to supply standby power at all times to operate the remote control at any time. In order to save energy, each consumer had to unplug the appliance every time it was not used. In addition, the home appliance of the conventional memory function, when the power supply is cut off, all memory functions are destroyed and the memory function does not operate normally. Therefore, in order to prevent this problem, power consumption must be always supplied to the memory circuit. There was this.

따라서, 상기와 같은 문제점을 해결하기 위해 고안된 것으로 본 발명은, 플러그를 뽑지 않더라도 대기전력 소모가 전혀 없으며 언제라도 메모리 회로 및 리모콘 수신 대기 등의 작동이 정상적으로 이루어 질 수 있도록 하는 대기전력 소모방지 장치를 제공하는 데 그 목적이 있다.Accordingly, the present invention is designed to solve the above problems, there is no standby power consumption even if the plug is not unplugged and standby power consumption prevention device that allows the normal operation of the memory circuit and remote control reception at any time can be made normally. The purpose is to provide.

도 1은 종래의 가전기기의 회로 구성도이다.1 is a circuit configuration diagram of a conventional home appliance.

도 2는 본 발명에 따른 대기전력 소모방지 장치 구성도이다.2 is a block diagram of an apparatus for preventing standby power consumption according to the present invention.

* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

10.... 플러그 11... 전원공급장치(power supply)10 .... plug 11 ... power supply

12.... 전원 스위치 13 ... 기기의 동작부12 .... Power switch 13 ... control panel

14 ... 메모리부 15 ... 리모콘 수신부14 ... Memory 15 ... Remote Control Receiver

16 ... 충전공급회로부 17 ... 충전지16 ... charging supply circuit 17 ... rechargeable battery

18 ... 충전지 제어부 19 ... 전압출력부18 ... rechargeable battery control unit 19 ... voltage output unit

상기 목적을 달성하기 위한 구성으로서 본 발명은, 전원이 입력되면 전원공급장치에서 기기에 적당한 직류전압으로 변환시켜 기기의 회로부를 비롯하여 메모리부 및 리모콘 신호수신부에 전압을 공급하여 기기가 동작하도록 구성된 가전기기내의 가전기기용 대기전력 소모방지 장치에 있어서,As a configuration for achieving the above object, the present invention provides a home appliance configured to operate a device by supplying a voltage to a memory unit and a remote control signal receiver including a circuit part of the device by converting the power supply into a DC voltage suitable for the device. In the standby power consumption prevention device for home appliances in the device,

상기 전원공급장치에서 일정전원을 공급받아 충전에 필요한 전원으로 조절하여 공급하는 충전공급회로부,Charging supply circuit unit for receiving a predetermined power from the power supply device to adjust the power supply for charging,

상기 충전공급회로에서 공급된 전압을 받아 일정전압으로 충전하는 충전지,Rechargeable battery for receiving a voltage supplied from the charging supply circuit to a predetermined voltage,

상기 충전지에서 충전된 전압을 입력전원이 오프되는 시점에서 방전하도록 제어하는 제어부, 그리고A control unit which controls to discharge the voltage charged in the rechargeable battery when the input power is turned off;

상기 충전지에서 방전되는 충전전압을 일정전압으로 조정한 후 기기의 메모리부 및 리모콘 신호수신부에 인가하여 상기 메모리부 및 리모콘 신호수신부를 동작대기 상태로 유지시키는 전압출력부를 구비한 것을 특징으로 한다.And a voltage output unit configured to adjust the charging voltage discharged from the rechargeable battery to a predetermined voltage and then apply the memory unit and the remote controller signal receiver to the memory unit and the remote controller signal receiver to maintain the memory unit and the remote controller signal receiver in an operation standby state.

본 발명은 전원공급장치에서 공급되는 전원을 이용하여 충전지에서 일정량의 전압을 충전하고 상기 충전된 충전전압을 이용하여 가정기기의 각종 메모리부와 리모콘 수신부에 전원을 공급하게 함으로써 사용자가 상기 가전기기를 사용하지 않을 경우 전원 플러그를 뽑지 않은 상태에서도 대기전력이 소모되는 것을 방지하는 가전기기의 대기전력 소모방지 장치에 관한 것이다.The present invention charges a certain amount of voltage in a rechargeable battery using power supplied from a power supply device, and the user supplies power to various memory units and remote control receivers of a home appliance using the charged charging voltage. The present invention relates to a standby power consumption preventing device of a home appliance which prevents the standby power consumption even when the power plug is not used.

이하, 도면을 참조하여 본 발명을 보다 상세하게 설명한다.Hereinafter, the present invention will be described in more detail with reference to the drawings.

도 2는 본 발명에 따른 일반적인 가정기기의 회로구성을 개략적으로 도시한 것으로 종래의 회로구성도를 표시한 도 1에 도시한 동일 장치에는 동일 부호가 기재되어 있다.FIG. 2 schematically shows a circuit configuration of a general home appliance according to the present invention, in which the same apparatus as shown in FIG.

도 2에 도시된 바와 같이 점선부분으로 표시된 본 발명은 전원공급장치(11)에서 바람직하게는 극히 일부전원을 공급받는 충전공급회로(16)와, 상기 충전공급회로(16)에서 공급된 전원을 이용하여 일정량의 전압으로 충전하는 충전지(17)와, 스위치가 오프상태가 되는 시점에서 상기 충전지의 전압을 출력하도록 제어하는 충전지 제어부(18)와, 상기 충전지 제어부(18)의 동작에 의해 출력된 상기 충전지의 충전전압을 적정전압으로 조절시켜 각종 메모리부(14)와 리모콘 수신부(15)에 인가하는 전압출력부(19)로 구성된다.As shown in FIG. 2, the present invention, which is indicated by a dotted line portion, preferably provides a charge supply circuit 16 that is supplied with a very small amount of power from the power supply device 11, and the power supplied from the charge supply circuit 16. A rechargeable battery 17 for charging a predetermined amount of voltage using the battery, a rechargeable battery controller 18 for controlling to output the voltage of the rechargeable battery when the switch is turned off, and an operation of the rechargeable battery controller 18. It is composed of a voltage output unit 19 is applied to the various memory unit 14 and the remote control receiver 15 by adjusting the charging voltage of the rechargeable battery to an appropriate voltage.

플러그(10)를 접속한 상태에서 기기를 사용하는 경우에는, 스위치(12)를 온시키면 전원이 인가되어 상기 스위치(12)를 통해 일반적으로 가정용 전원전압 AC220V가 전원공급장치(11)로 공급된다. 상기 전원공급장치(11)는 기기에 맞는 적당한 DC전압으로 변환시켜 기기의 회로부(13)를 비롯하여 메모리부(14) 및 리모콘 수신부(15)에 전원을 공급하도록 구성된다. 이때, 상기 전원공급장치(11)는 본 발명에서 고안된 충전공급회로(16)에 일정량의 전원을 공급하게 되는데 바람직하게는 극히 일부전원을 공급하게 된다. 상기 충전공급회로(16)에서는 공급된 일부전원을 충전시키기에 적정한 전압으로 조절하여 충전지(17)로 공급하여 상기 충전지(17)를 일정량의 전압으로 충전시킨다. 상기와 같이 충전된 충전지(17)는 일정전압으로 충전상태를 계속 유지한다.In the case of using the apparatus with the plug 10 connected, power is applied when the switch 12 is turned on, and the household power voltage AC220V is generally supplied to the power supply 11 through the switch 12. . The power supply 11 is configured to supply power to the memory unit 14 and the remote control receiver 15 including the circuit unit 13 of the device by converting it into a suitable DC voltage suitable for the device. At this time, the power supply device 11 is to supply a predetermined amount of power to the charging supply circuit 16 designed in the present invention is preferably to supply a very small part of the power. The charging supply circuit 16 adjusts the voltage supplied to the rechargeable battery 17 to a voltage suitable for charging the supplied partial power to charge the rechargeable battery 17 to a predetermined amount of voltage. The rechargeable battery 17 charged as described above continues to be charged at a constant voltage.

사용자가 기기의 전원을 오프한 경우는 도 1와 같이 종래의 구성회로는 전원공급장치(11)와 기기의 회로부(13)사이에서 전원스위치(12)를 위치시켜 단락시켰으나 본 발명에서는 플러그를 통한 AC 220V 의 입력단과 전원공급장치(11)사이에 전원 스위치(12)를 위치시켜 전원의 공급을 완전히 차단시켜 대기전력소비가 전혀 없도록 회로를 구성한다.When the user turns off the power of the device, as shown in FIG. 1, the conventional component circuit short-circuits the power switch 12 between the power supply device 11 and the circuit part 13 of the device. The power switch 12 is positioned between the AC 220V input terminal and the power supply device 11 to completely cut off the power supply, thereby configuring a circuit so that there is no standby power consumption.

충전지 제어부(18)에서는 사용자가 기기를 더이상 사용하지 않을 목적으로 스위치(12)를 차단하여 전원공급이 0이 되는 시점인, 스위치 오프시점를 검출하여 상기 충전지의 충전전압을 전압출력부(19)에 공급하도록 제어한다. 상기 충전지제어부(18)에서는 충전지의 충전량을 사용기기의 사용시간 및 사용횟수 등을 고려하여 조정하도록 제어하는 역할도 하게된다. 이후, 상기 전압출력부(19)는 상기 충전지에서 공급된 전압을 적정전압으로 조절시킨 후 메모리부(14)와 리모콘수신부(15)로 전압을 공급하여 언제든지 리모콘을 사용하더라도 기기의 정상적인 동작이 가능하도록 메모리부(14)의 회로 및 리모콘부(16)의 회로를 동작대기 상태로 유지할 수 있도록 한다.The rechargeable battery controller 18 detects a switch-off time, which is a time point at which the power supply is zero by cutting off the switch 12 for the purpose of not using the device anymore, and sends the charging voltage of the rechargeable battery to the voltage output unit 19. Control to supply. The rechargeable battery control unit 18 also controls to adjust the amount of charge of the rechargeable battery in consideration of the use time and the number of times of use of the device. Subsequently, the voltage output unit 19 adjusts the voltage supplied from the rechargeable battery to an appropriate voltage, and then supplies a voltage to the memory unit 14 and the remote control receiver 15 so that a normal operation of the device may be performed at any time. The circuit of the memory unit 14 and the circuit of the remote control unit 16 can be maintained in the operation standby state.

상기와 같이 플러그(10)를 뽑지 않은 경우에도 전원 스위치가 AC전원전압의 공급을 완전히 차단하여 대기전력을 0으로 하여 종래의 대기전력의 소모를 완전히 없애고, 전원공급장치의 전원공급이 없는 상태에서도 충전지에서 충전된 전압을 이용하여 메모리부(14) 및 리모콘 수신부(15)에 전압을 공급하여 동작대기 상태를 유지 할 수 있게 한다.Even if the plug 10 is not pulled out as described above, the power switch completely cuts off the supply of the AC power voltage to zero the standby power, completely eliminating the consumption of the conventional standby power, even in the absence of the power supply of the power supply. By using the voltage charged in the rechargeable battery to supply the voltage to the memory unit 14 and the remote control receiver 15 to maintain the operation standby state.

본 발명은 텔레비전, VCR, 오디오, 에어컨 등 각종 메모리 기능 및 리모콘 수신대기 동작이 필요한 모든 가전기기에 적용할 수 있는 범용성이 있다는 특징이 있다.The present invention is characterized in that it can be applied to all home appliances that require various memory functions such as television, VCR, audio, air conditioner, and remote controller reception standby operation.

이하, 본 발명에 따른 장치의 기능을 검증하기 위해 실시한 실시예에 대해 설명한다. 실시예에 사용된 시험기기의 사양을 다음과 같다.Hereinafter, an embodiment performed to verify the function of the apparatus according to the present invention will be described. The specifications of the test equipment used in the examples are as follows.

시험기기의 모델명은 CIMEMA CT-1400(14″TV),The model name of the test equipment is CIMEMA CT-1400 (14 ″ TV),

정격전압은 AC 220V,Rated voltage is AC 220V,

통상사용전력은 약 60W, 그리고Normal power is about 60W, and

전원 및 메모리기능 조정은 리모콘으로 동작시킨다.Power and memory functions are controlled by the remote control.

상기 사양의 텔레비전은 소모전력측정 결과 리모콘의 동작이 가능하기 위해서는 약 11W의 대기전력을 소모하고 있으며 또한, 주전원 차단시에는 리모콘 동작이 불능상태임을 확인하였다. 상기 가전기기에 본 발명인 대기전력 소모방지회로를장착할 시의 대기전력 소모량 및 주전원 차단시의 리모콘 동작여부를 비교하기 위하여 시험을 행하였다. 대기전력 소모방지회로의 충전지는 시판되고 있는 알칼리 전지(9V)를 이용하였고 상기 충전지를 도 1에서와 같이 상기 사양의 텔레비전에 장착한 후 대기전략을 측정하였다. 주전원의 플러그를 빼지 않은 상태에서 대기전력측정결과 소모전력이 0W임을 확인하였으며, 이때 주전원을 차단한 후에도 리모콘 동작이 가능함을 확인하였다.As a result of the power consumption measurement, the television having the above specification consumes about 11 W of standby power in order to enable the operation of the remote controller, and it is confirmed that the operation of the remote controller is disabled when the main power is cut off. The test was conducted to compare the standby power consumption when the standby power consumption preventing circuit of the present invention is mounted on the home appliance and whether the remote control is operated when the main power is cut off. The rechargeable battery of the standby power consumption prevention circuit used a commercially available alkaline battery (9V) and the standby strategy was measured after mounting the rechargeable battery on a television of the specification as shown in FIG. As a result of measuring standby power without unplugging the main power, it was confirmed that the power consumption was 0 ,. At this time, the remote control could be operated even after the main power was cut off.

따라서, 본 발명은 텔레비전 뿐만 아니라 대기전력이 사용되는 모든 가전기기에 적용 가능하며 본 발명에 따른 장치의 구성회로를 장착하였을시 전원 플러그를 빼지 않고도 대기전력을 완전히 차단함으로써 종래의 가전기기 사용으로 무단히 낭비되는 전력을 획기적으로 절감할 수 있음을 확인하였다.Therefore, the present invention is applicable to all home appliances in which standby power is used as well as television, and when the component circuit of the present invention is installed, the standby power is completely cut off without removing the power plug. It was confirmed that it can drastically reduce wasted power.

따라서, 본 발명에 따른 장치를 통해 플러그를 뽑지 않은 상태에서도 대기전력의 소모없이도 메모리기능 및 리모콘 수신대기 기능을 유지하는 것이 가능하고 입력 전원전압을 완전히 차단하여 대기전력이 소모되는 것을 방지하고 이로써 낭비되는 에너지를 절감하게 할 수 있는 효과가 있다.Therefore, it is possible to maintain the memory function and the remote standby reception function without consuming the standby power even when the plug according to the present invention is not unplugged and to prevent the standby power consumption by completely blocking the input power voltage and thereby wasting There is an effect that can save the energy that is made.

Claims (2)

전원이 입력되면 전원공급장치에서 기기에 적당한 직류전압으로 변환시켜 기기의 회로부를 비롯하여 메모리부 및 리모콘 신호수신부에 전압을 공급하여 기기가 동작하도록 구성된 가전기기내의 가전기기용 대기전력 소모방지 장치에 있어서,In the standby power consumption prevention device for home appliances in home appliances configured to operate by supplying a voltage to the circuit unit, the memory unit and the remote control signal receiver of the device by converting the power supply device into a suitable DC voltage when the power is input , 상기 전원공급장치에서 일정전원을 공급받아 충전에 필요한 전원으로 조절하여 공급하는 충전공급회로부;A charging supply circuit unit which receives a predetermined power from the power supply and regulates and supplies the power to the power required for charging; 상기 충전공급회로에서 공급된 전압을 받아 일정전압으로 충전하는 충전지;A rechargeable battery which receives the voltage supplied from the charging supply circuit and charges the battery to a predetermined voltage; 상기 충전지에서 충전된 전압을 입력전원이 오프되는 시점에서 방전하도록 제어하는 충전지제어부; 및A rechargeable battery controller configured to discharge the voltage charged from the rechargeable battery at a time when an input power is turned off; And 상기 충전지에서 방전되는 충전전압을 일정전압으로 조정한 후 기기의 메모리부 및 리모콘 신호수신부에 인가하여 상기 메모리부 및 리모콘 신호수신부를 동작대기 상태로 유지시키는 전압출력부The voltage output unit adjusts the charging voltage discharged from the rechargeable battery to a constant voltage and then applies the memory unit and the remote control signal receiver of the device to maintain the memory unit and the remote control signal receiver in an operation standby state. 를 구비한 것을 특징으로 하는 가전기기용 대기전력 소모방지장치Standby power consumption prevention device for home appliances, characterized in that provided with 제 1항에 있어서,The method of claim 1, 상기 충전지제어부는 기기의 사용시간 및 사용횟수 등을 고려하여 충전지의 충전량을 조절하도록 제어하는 것을 특징으로 하는 가전기기용 대기전력 소모방지장치The rechargeable battery control unit is a standby power consumption prevention device for home appliances, characterized in that for controlling the amount of charge of the rechargeable battery in consideration of the use time and the number of times of use, etc.
KR1020000079606A 2000-12-21 2000-12-21 Apparatus for preventing stand-by power consumption in remote controlling home appliance KR20020050457A (en)

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