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CN2534717Y - 主/从插座控制装置 - Google Patents

主/从插座控制装置 Download PDF

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Publication number
CN2534717Y
CN2534717Y CN02204161U CN02204161U CN2534717Y CN 2534717 Y CN2534717 Y CN 2534717Y CN 02204161 U CN02204161 U CN 02204161U CN 02204161 U CN02204161 U CN 02204161U CN 2534717 Y CN2534717 Y CN 2534717Y
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Prior art keywords
master
circuit
control device
socket
slave
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Expired - Lifetime
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CN02204161U
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English (en)
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周义雄
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Individual
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Priority to CN02204161U priority Critical patent/CN2534717Y/zh
Priority to US10/133,354 priority patent/US6917506B2/en
Priority to DE20207001U priority patent/DE20207001U1/de
Priority to JP2002002650U priority patent/JP3091714U/ja
Priority to FR0206110A priority patent/FR2837628B3/fr
Priority to GB0211470A priority patent/GB2386771A/en
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/266—Arrangements to supply power to external peripherals either directly from the computer or under computer control, e.g. supply of power through the communication port, computer controlled power-strips
    • 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
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/005—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting using a power saving mode
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
    • G06F2200/26—Indexing scheme relating to G06F1/26
    • G06F2200/261—PC controlled powerstrip
    • 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
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30—Systems 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
    • 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
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
    • 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
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS 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
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20—End-user application control systems

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Business, Economics & Management (AREA)
  • General Physics & Mathematics (AREA)
  • Emergency Management (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Rectifiers (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)

Abstract

本实用新型是一种主/从插座控制装置，包含：电流感应器电路；推动电路；大电流的开关元件；以及直接降压式电源电路，用以提供主/从电子设备所需的作动电源；本实用新型的主/从插座控制装置可以最简化的电路达到于主插座供电后从插座才供电的功能需求，并可以达到各国安全规定规范的目的。

Description

主/从插座控制装置
技术领域
本实用新型是有关一种插座控制装置，尤指一种以最简化的电路达到于主插座供电后从插座才供电的功能需求，并可以达到各国安全规定规范的一种插座控制装置。
背景技术
一般的电源延长线(power strip)是使用开关(switch)来控制各插座(outlets)上是否有电源？但是随着电脑的普及化，目前市面上有一新型的电源延长线设计，是先定义电源延长线其中一个插座为“主插座(master)”，其他多数插座则为“从插座(slave)”。其中，“主插座”是供电给电脑，当电脑启动后，才启动“从插座”的电源(通常“从插座”是接电脑周边设备)，所以当电脑关掉或进入睡眠模式(sleep mode)，则接在“从插座”的周边设备也会自动关掉(power off)。
请参照图1，其现有电源延长线的插座控制装置的方块示意图。如图所示，现有具插座控制装置的电源延长线包含：插座控制装置1、插头2、主插座3以及至少一个从插座4。其中，插座控制装置1更包含：隔离式电流感应器电路11、放大及比较电路12、推动电路13、继电器14；以及隔离式电源电路15。
其中，隔离式电流感应器电路11是用以与主插座3的交流电源隔离并感应出电流信号：放大及比较电路12是将隔离式电流感应器111所感应的电流信号放大后，送给放大及比较电路12的比较器121所需的参考电压比较，若比较结果大于所设定的参考电压时则送出启动信号给推动电路13；推动电路13，是用以驱动继电器14；隔离式电源电路15是用以提供放大及比较电路12及继电器14所需的直流电源。
然而，由于现有电源延长线的设计都要符合各国安规的规范，而在电子电路也要考虑“主插座”3及“从插座”4的安全空间的要求，所以都需要隔离元件(如图1的隔离式电流感应器电路11及隔离式电源电路15)，使得电路成本提高。
有监于此，申请人乃本于长年来从事产品研发与产销的经验，潜心研究，期能克服上述缺点，经再三实验，乃创作出本实用新型的主/从插座控制装置。
实用新型内容
本实用新型的目的在于，提供一种主/从插座控制装置，其可节省空间并降低成本。
本实用新型一种主/从插座控制装置，是用于一电源延长线中，该电源延长线包含一主插座及至少一个从插座，其特征在于，该主/从插座控制装置包含：一电流感应器电路耦接至一交流电源；一推动电路，耦接至该电流感应器电路；一大电流的开关元件，耦接至该交流电源及该推动电路；以及一直接降压式电源电路，耦接至该交流电源。
其中的电流感应器电路是为电阻，电流变压器或霍尔感应器等可感应电流的均可。
其中的推动电路是为晶体管或场效应晶体管等可放大电流的均可。
其中的直接降压式电源电路还包含：一电阻；一二极管，耦接至该电阻；以及一电容器，耦接至该二极管。
其中的大电流的开关元件是为继电器。
附图说明
为进一步揭示本实用新型的具体技术内容，以下结合附图及实施例对本实用新型作一详细描述，其中：
图1为现有插座控制装置的方块示意图；
图2为本实用新型主/从插座控制装置的示意图。
具体实施方式
请参照图2，其绘示本实用新型主/从插座控制装置的方块示意图。如图所示，本实用新型的主/从插座控制装置5包含：电流感应器电路51、推动电路52、大电流的开关元件14以及直接降压式电源电路53。
其中编号与图1中相同的，表示其与现有插座控制装置中的构件功能相同，在此不再赘述。如图所示，电流感应器电路51耦接至交流电源，用以从交流电源中感应出感应电源信号，该电流感应器电路51可以是电阻、电流变压器或霍尔感应器等可感应电流的均可；推动电路52，耦接至电流感应器电路51，用以将感应电源信号放大后产生放大的感应电源信号，推动电路是为一晶体管521或场效应晶体管(MOSFET)等可放大电流的均可；大电流的开关元件14，较佳的是为一继电器(relay)，耦接至交流电源及推动电路52，用以控制从插座4上的交流电源的启闭；以及直接降压式电源电路53，耦接至交流电源，用于限流、降压后交连取出直流电压配合放大感应电源信号以控制大电流的开关元件14的启闭。
其中，直接降压式电源电路53更包含：电阻531、二极管532、以及电容器533。电阻531是用以限流；二极管532则耦接至该电阻531，用以降压及整流；以及电容器533是耦接至该二极管532，用以交连取出直流电压以供大电流的开关元件14使用。
而本实用新型异于现有技术的，是于省略放大及比较电路12及隔离元件的使用。当主插座3上的电子设备(图未示)开启时，由电流感应器电路51所感应出的电压足以使电晶体521导通时，晶体管521所放大的电流即足以将大电流的开关元件14的线圈(coil)拉下，使之导通，以将交流电源输出至从插座4供从电子设备(图未示)使用。而直接降压式电源电路53更以电阻531，二极管532以及电容器533所组成的电子电路取代现有技术的隔离变压器151以节省空间并降低成本。
所以，经由本实用新型的实施，可以最简化的电路达到于主插座供电后从插座才供电的功能需求，并可以达到各国安规规范的目的。
本实用新型所揭示者，乃较佳实施例，举凡局部的变更或修饰而源于本实用新型的技术思想而为熟习该项技艺的人所易于推知者，俱不脱本实用新型的专利权范畴。

Claims (5)

1.一种主/从插座控制装置，是用于一电源延长线中，该电源延长线包含一主插座及至少一个从插座，其特征在于，该主/从插座控制装置包含：
一电流感应器电路耦接至一交流电源；
一推动电路，耦接至该电流感应器电路；
一大电流的开关元件，耦接至该交流电源及该推动电路；以及
一直接降压式电源电路，耦接至该交流电源。
2.如权利要求1所述的主/从插座控制装置，其特征在于，其中的电流感应器电路是为电阻，电流变压器或霍尔感应器等可感应电流的均可。
3.如权利要求1所述的主/从插座控制装置，其特征在于，其中的推动电路是为晶体管或场效应晶体管等可放大电流的均可。
4.如权利要求1所述的主/从插座控制装置，其特征在于，其中的直接降压式电源电路还包含：
一电阻；
一二极管，耦接至该电阻；以及
一电容器，耦接至该二极管。
5.如权利要求1所述的主/从插座控制装置，其特征在于，其中的大电流的开关元件是为继电器。
CN02204161U 2002-03-21 2002-03-21 主/从插座控制装置 Expired - Lifetime CN2534717Y (zh)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CN02204161U CN2534717Y (zh) 2002-03-21 2002-03-21 主/从插座控制装置
US10/133,354 US6917506B2 (en) 2002-03-21 2002-04-29 Control apparatus for master/slave outlets
DE20207001U DE20207001U1 (de) 2002-03-21 2002-05-03 Steuervorrichtung für Master/Slave
JP2002002650U JP3091714U (ja) 2002-03-21 2002-05-09 マスタ／スレーブ・アウトレットのための制御機器
FR0206110A FR2837628B3 (fr) 2002-03-21 2002-05-17 Dispositif de commande pour prises maitre/esclave
GB0211470A GB2386771A (en) 2002-03-21 2002-05-20 Control circuitry for master/slave multi-socket mains outlet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN02204161U CN2534717Y (zh) 2002-03-21 2002-03-21 主/从插座控制装置

Publications (1)

Publication Number Publication Date
CN2534717Y true CN2534717Y (zh) 2003-02-05

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CN02204161U Expired - Lifetime CN2534717Y (zh) 2002-03-21 2002-03-21 主/从插座控制装置

Country Status (6)

Country Link
US (1) US6917506B2 (zh)
JP (1) JP3091714U (zh)
CN (1) CN2534717Y (zh)
DE (1) DE20207001U1 (zh)
FR (1) FR2837628B3 (zh)
GB (1) GB2386771A (zh)

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CN103378715A (zh) * 2012-04-13 2013-10-30 胜德国际研发股份有限公司 电源延长线

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CN103378715A (zh) * 2012-04-13 2013-10-30 胜德国际研发股份有限公司 电源延长线
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Also Published As

Publication number Publication date
GB0211470D0 (en) 2002-06-26
FR2837628A3 (fr) 2003-09-26
FR2837628B3 (fr) 2004-01-16
DE20207001U1 (de) 2002-09-26
US20030179524A1 (en) 2003-09-25
JP3091714U (ja) 2003-02-14
GB2386771A (en) 2003-09-24
US6917506B2 (en) 2005-07-12

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