CN202032443U - 一种智能多功能led节能灯 - Google Patents

一种智能多功能led节能灯 Download PDF

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CN202032443U
CN202032443U CN2011200854259U CN201120085425U CN202032443U CN 202032443 U CN202032443 U CN 202032443U CN 2011200854259 U CN2011200854259 U CN 2011200854259U CN 201120085425 U CN201120085425 U CN 201120085425U CN 202032443 U CN202032443 U CN 202032443U
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saving lamp
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王明新
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    • 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

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Abstract

本实用新型涉及灯具技术领域,它公开了一种智能多功能LED节能灯。本实用新型包括蓄电池、恒流源电路、充电电路以及分别与LED灯珠和蓄电池相连的恒流源、识别电路和应急电路,其特征在于:恒流源电路和充电电路之间并接有切换电路。本实用新型将多种电路容为一体,线路结构较为简单,能在原有控制线路中实现高低压转换,在市电照明下能自动进行充电,具有交直两用的功能;且具有全方位自动保护功能、重量轻、应急时间长,能满足普通照明、家庭应急、工程应急及野外摆摊、临时建筑、野外修理等要求,使用非常方便。

Description

一种智能多功能LED节能灯
技术领域
本实用新型涉及灯具技术领域,尤其是涉及一种断电后可由内部的蓄电池供电的LED节能灯。 
背景技术
节能灯在人们的日常生活中有着广泛应用,节能灯的种类较多,其中有一种节能灯内部设有蓄电池,在使用过程中蓄电池可以充电,当遇到断电现象时,即可由蓄电池继续供电,起到应急灯的作用。目前市场上见到的这种节能灯利用继电器进行转换,或手动开关并采用铁芯变压器和电容压降充电或多路控制线路控制,线路较为复杂,且应急时间短,使用效果不尽理想,且在使用时因照明灯珠的原因而使得亮度较低,且使用时间短不能够增加续航的时间,在断电的同时不能马上将应急灯点亮的诸多不足。 
发明内容
本实用新型的目的在于针对现有技术存在的不足之处而提供一种智能多功能LED节能灯,它具有在线识别线路结构简单、可调节恒流源电流,增加LED灯珠数量提高亮度及充电,应急时间长的特点。 
为实现上述目的,本实用新型的技术解决方案是:一种智能多功能LED灯具,包括蓄电池、恒流源电路、充电电路以及分别与LED灯珠和蓄电池相连的恒流源、识别电路和应急电路,其特征在于:恒流源电路和识别电路、应急电路之间并有独特的切换功能,能在原照明开关线路中,断电后自行转换同时又能控制高压照明和应急照明的开和关。 
    进一步,蓄电池还连接有防过充和防过放电路。 
    进一步,所述的切换电路由三极管、两个电解连接在一起分别向三极管提供正向电压和负向电压的电容、电阻、整流二极管、以及稳压二极管构成。 
    进一步,所述的蓄电池为3.6V镍氢或镍镉电池。 
本实用新型的有益效果在于:它将多种电路容为一体,线路结构较为简单,能在原有控制线路中实现高低压转换,在市电照明下能自动进行高频充电,具有交直两用的功能;且具有全方位自动保护功能、重量轻、应急时间长,能满足普通照明、家庭应急、工程应急及野外摆摊、临时建筑、野外修理等要求,使用非常方便。 
附图说明
附图1为本实用新型的电路原理图。 
具体实施方式
下面结合附图对本实用新型的具体实施方式作进一步详细说明。 
本实用新型包括蓄电池、恒流源电路、充电电路以及分别与LED灯珠和蓄电池相连的恒流源、识别电路和应急电路,其特征在于:恒流源电路和识别电路、应急电路之间并有独特的切换功能,能在原照明开关线路中,断电后自行转换同时又能控制高压照明和应急照明的开和关。 
    蓄电池还连接有防过充和防过放电路。 
    所述的切换电路由三极管、两个电解连接在一起分别向三极管提供正向电压和负向电压的电容、电阻、整流二极管、以及稳压二极管构成。 
    所述的蓄电池为3.6V镍氢或镍镉电池。 
以下所述仅为本实用新型的较佳实施例,因此而限定本实用新型的保护范围。 
见附图1所示:本实用新型的智能多功能LED节能灯包括:LED灯珠、蓄电池(蓄电池采用3.6V镍氢电池,保护充电电压为4.8V,防过放电压为2.7V以提高电池使用寿命)。其中;蓄电池充电由R10、R11、D6、D7D、8D9、压降输出使恒流源电压在5V以上电压经三极管Q4、D10、向电池充电R13、Q5、R12给Q4基极提供负相电压。D11稳压管4.8V、Q7、Q6、R15、R16、组成过充保护电路。充电电压高于4.8V、D11稳压管导通三极管Q7、Q6、导通Q5基极为负极停止充电。 
下面简单叙述一下本实用新型的工作原理: 
(1)在有市电使用的情况下,利用R1降压,D1和D4整流,给电解电容C2充电,D3则向Q1提供12V正向电压,Q3的基极得到正向电压而截止Q2、Q3、停止工作应急关闭。
(2)在市电断电的情况下,利用市电线路和电器内阻及控制开关返回,蓄电池负极电压经R5、R1、R2、R3给电容C1充电,使Q1基极得到负向信号电压,Q1导通,Q2、Q3导通经D5调节电阻R9点亮灯珠。另外,D4-2.7 V稳压管、R7构成的防过放保护电路则可对蓄电池起到防过放保护。 

Claims (4)

1.一种智能多功能LED节能灯,包括蓄电池、恒流源电路、充电电路以及分别与LED灯珠和蓄电池相连的恒流源、识别电路和应急电路,其特征在于:恒流源电路和识别电路、应急电路之间并有独特的切换功能,能在原照明开关线路中,断电后自行转换同时又能控制高压照明和应急照明的开和关。
2.根据权利要求1所述的智能多功能LED节能灯,其特征在于:蓄电池还连接有防过充和防过放电路。
3.根据权利要求1或2所述的智能多功能LED节能灯,其特征在于:所述的切换电路由三极管、两个电解连接在一起分别向三极管提供正向电压和负向电压的电容、电阻、整流二极管、以及稳压二极管构成。
4.根据权利要求3所述的智能多功能LED节能灯,其特征在于:所述的蓄电池为3.6V镍氢或镍镉电池。
CN2011200854259U 2011-03-29 2011-03-29 一种智能多功能led节能灯 Expired - Fee Related CN202032443U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102448233A (zh) * 2012-01-10 2012-05-09 杨玉涌 一种led灯与节能灯的组合灯

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102448233A (zh) * 2012-01-10 2012-05-09 杨玉涌 一种led灯与节能灯的组合灯
CN102448233B (zh) * 2012-01-10 2014-01-01 杭州临安新联电器工业有限公司 一种led灯与节能灯的组合灯

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