CN108258798A - 一种人造照明双电源及自动投入装置 - Google Patents

一种人造照明双电源及自动投入装置 Download PDF

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Publication number
CN108258798A
CN108258798A CN201810173466.XA CN201810173466A CN108258798A CN 108258798 A CN108258798 A CN 108258798A CN 201810173466 A CN201810173466 A CN 201810173466A CN 108258798 A CN108258798 A CN 108258798A
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China
Prior art keywords
power supply
alternating current
equipment
circuit
automatic throw
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CN201810173466.XA
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English (en)
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不公告发明人
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Shangsi County Dongdong Electronic Science & Technology Co Ltd
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Shangsi County Dongdong Electronic Science & Technology Co Ltd
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Priority to CN201810173466.XA priority Critical patent/CN108258798A/zh
Publication of CN108258798A publication Critical patent/CN108258798A/zh
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Classifications

    • 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
    • H02J9/04—Circuit 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
    • H02J9/06—Circuit 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 with automatic change-over, e.g. UPS systems
    • H02J9/062—Circuit 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 with automatic change-over, e.g. UPS systems for AC powered loads
    • H02J9/065—Circuit 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 with automatic change-over, e.g. UPS systems for AC powered loads for lighting purposes
    • 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
    • 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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  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

一种人造照明双电源及自动投入装置，公开一种利用蓄电池组为另一种照明电源，然后以市电为主电源，蓄电池组为备用电源，通过逆变及自动投入装置，使市电突然停止供给时，自动将备用电源投入，保证用户的照明灯不会市电的停电而停止工作。

Description

一种人造照明双电源及自动投入装置
技术领域
本发明涉及一种人造双电源及自动投入装置。
背景技术
在一些城镇的供电系统中，供电部门配置有双电源供电系统，以及设置有双电源自动投入装置，保证一级用电户的用电从不间断，而在很多的人口不多的乡镇地方，其供电系统存在只有单电源供电系统。致使这些乡镇的供用电系统，当碰到市电突然停止供给时，由于缺乏双电源原因，会给这些乡镇一级用电户造成不该有的财产损失。
发明内容
本发明一种人造照明双电源及自动投入装置，公开一种利用蓄电池组为另一种照明电源，然后以市电为主电源，蓄电池组为备用电源，通过自动投入装置，使市电突然停止供给时，自动将备用电源投入，保证用户的照明灯不会市电的停电而停止工作。
一种人造照明双电源及自动投入装置，其电路组成由市电电源电路、控制电路、直流电源逆变电路和LED照明灯电路组成。
附图说明
图1是一种人造照明双电源及自动投入装置的电路结构方框图。
具体实施方式
如图1所示，IC1是市电电源电路，选用交流220V单相电源，输入端与市电相连接，输出端分两个回路，一个是与控制器IC2连接；另一个是与直流电源电路连接。
如图1所示，IC2是控制电路，其电路由交流220V继电器组成。当市电供应正常时，继电器吸合，其常闭触点J断开，切断直流逆变电源回路；常开开触点J闭合，接通市电与LED照明灯通路，LED照明灯亮；当市电突然停止供给时，IC2电路中的继电器失电而跳开，常开触点J切断市电与照明灯的连接；而继电器的常闭触点J闭合，接通直流电源电路与LED照明灯的连接通路，由直流电源供给LED照明灯工作电源。
如图1所示，IC3为直流逆变电源电路，蓄电池组的电压在12V以上，容量根据需要选用。直流逆变电源电路内置充电电路，且充电电路有防过充电和防过放电电路。在市电供应正常时，由市电向蓄电池组进行充电，充满电时自动停止充电；在由直流电源供电时，当蓄电池组放电得电压值低于一定值时，自动停止放电，具有防过放电功能。
所述直流逆变电源电路，具有纯正弦波逆变功能，将直流电变为纯正弦波交流220V电源适合各种灯具所需的工作电压。
如图1所示，LED为照明灯组，选用照明灯的发光板电路连接为一路串连接线方式，其作用能降低照明灯的工作温度，照明灯的数量及功率根据需要选定。
如图1所示，SB为有锁定功能的按扭控制开关，平时LED照明灯不用时，SB处在断开位置。当需要用照明灯时，先把驱动控制开关IC2投入工作，再把按扭开关SB按下，使LED照明灯组具有市电电源和蓄电池组两种工作电源。
如图1所示，一种人造照明双电源及自动投入装置，其工作原理为：在按扭SB、IC2均投入工作状态下，由控制电路IC2内的市电220V电压把继电器的常开触点J闭合，接通市电与LED照明灯的通路，LED照明灯点亮；当市电突然停止供给时，IC2电路中的继电路跳开，其常开继电器触点跟着跳开，切断市电与LED照明灯通路，同时，由继电器的常闭触点瞬间接通LED照明灯的通路，保证LED照明灯不因停电而停止工作。

Claims (1)

1.一种人造照明双电源及自动投入装置，组成电路由市电电源电路、控制电路、直流电源逆变电路和LED照明灯电路组成；其特征在于：公开一种利用蓄电池组为另一种照明电源，然后以市电为主电源，蓄电池组为备用电源，通过自动投入装置，使市电突然停止供给时，自动将备用电源投入，保证用户的照明灯不会市电的停电而停止工作。
CN201810173466.XA 2018-02-28 2018-02-28 一种人造照明双电源及自动投入装置 Withdrawn CN108258798A (zh)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4686424A (en) * 1986-01-21 1987-08-11 Harvey Hubbell Incorporated Emergency lighting circuits
CN202403149U (zh) * 2011-11-15 2012-08-29 张琼 设有备用电源的水晶灯
CN103889130A (zh) * 2014-04-15 2014-06-25 杨飏 一种公共场所大功率应急照明电路
CN204376520U (zh) * 2015-01-23 2015-06-03 宁波名家房车有限公司 一种多电源供电选择电路
CN105610239A (zh) * 2016-02-22 2016-05-25 黄焕珠 一种备用电源的自动投入装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4686424A (en) * 1986-01-21 1987-08-11 Harvey Hubbell Incorporated Emergency lighting circuits
CN202403149U (zh) * 2011-11-15 2012-08-29 张琼 设有备用电源的水晶灯
CN103889130A (zh) * 2014-04-15 2014-06-25 杨飏 一种公共场所大功率应急照明电路
CN204376520U (zh) * 2015-01-23 2015-06-03 宁波名家房车有限公司 一种多电源供电选择电路
CN105610239A (zh) * 2016-02-22 2016-05-25 黄焕珠 一种备用电源的自动投入装置

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Application publication date: 20180706