CN203115791U - 一种应急led灯 - Google Patents

一种应急led灯 Download PDF

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Publication number
CN203115791U
CN203115791U CN2013200209516U CN201320020951U CN203115791U CN 203115791 U CN203115791 U CN 203115791U CN 2013200209516 U CN2013200209516 U CN 2013200209516U CN 201320020951 U CN201320020951 U CN 201320020951U CN 203115791 U CN203115791 U CN 203115791U
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China
Prior art keywords
led lamp
detection module
rechargeable battery
lamp
led
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Expired - Fee Related
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CN2013200209516U
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English (en)
Inventor
韩勇
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SHENZHEN REASHINE OPTOELECTRONICS CO Ltd
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SHENZHEN REASHINE OPTOELECTRONICS CO Ltd
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    • 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
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

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  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

本实用新型公开了一种应急LED灯，包括控制检测模块、充电电池、恒流电源、LED灯。充电电池、恒流电源和LED灯分别与控制检测模块电连接，LED灯与恒流电源电联接。本实用新型通过控制检测模块检测通断状态，当停电时，自动切换至充电电池为LED灯供电，保证停电时的照明。

Description

一种应急LED灯
技术领域
本实用新型涉及一种灯具，具体是一种应急照明LED灯。
背景技术
现有应急灯是指能够在正常供电时电源断电后提供一定时间照明以供临时应急之需的灯具，目前主要用于商场、酒店等公共场所在发生火灾、突然断电等事故时正常照明电源切断后的应急照明、应急出口标志及指示，以引导被困人员疏散或展开灭火救援行动。目前使用的应急灯以自带独立电源为主，正常电源接普通供电回路，平时蓄电，当正常电源被切断时，备用蓄电池自动供电。
现有的应急灯光源采用的都是传统光源如白炽灯卤素灯等，它们体积大、耗电大，寿命短，易损坏；同时也增加了对蓄电池的容量的要求，日常维护也较为频繁。由于体积大，集成度低，易损坏，这类应急灯无法满足一般家庭的使用。
实用新型内容
针对上述问题，本实用新型旨在提供一种高效方便节能的应急LED灯。
为实现该技术目的，本实用新型的方案是：一种应急LED灯，包括控制检测模块、充电电池、恒流电源、LED灯。充电电池、恒流电源和LED灯分别与控制检测模块电连接，LED灯与恒流电源电联接。
本实用新型的有益效果，通过控制检测模块检测通断状态，当停电时，自动切换至充电电池为LED灯供电，保证停电时的照明。
附图说明
图1为本实用新型的结构框图。
具体实施方式
下面结合附图和具体实施例对本实用新型做进一步详细说明。
如图1所示，一种应急LED灯，包括控制检测模块、充电电池、恒流电源、LED灯。充电电池、恒流电源和LED灯分别与控制检测模块电连接，LED灯与恒流电源电联接。通电状态下，控制检测模块为充电电池充电，控制检测模块直接供电给横流电源为LED灯供电；断电状态下，控制检测模块自动切换至充电电池为LED灯供电，保证通电和断电的情况下都能正常工作。
以上所述，仅为本实用新型的较佳实施例，并不用以限制本实用新型，凡是依据本实用新型的技术实质对以上实施例所作的任何细微修改、等同替换和改进，均应包含在本实用新型技术方案的保护范围之内。

Claims (1)

1.一种应急LED灯，包括控制检测模块、充电电池、恒流电源、LED灯，其特征在于：充电电池、恒流电源和LED灯分别与控制检测模块电连接，LED灯与恒流电源电联接。
CN2013200209516U 2013-01-14 2013-01-14 一种应急led灯 Expired - Fee Related CN203115791U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013200209516U CN203115791U (zh) 2013-01-14 2013-01-14 一种应急led灯

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013200209516U CN203115791U (zh) 2013-01-14 2013-01-14 一种应急led灯

Publications (1)

Publication Number Publication Date
CN203115791U true CN203115791U (zh) 2013-08-07

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013200209516U Expired - Fee Related CN203115791U (zh) 2013-01-14 2013-01-14 一种应急led灯

Country Status (1)

Country Link
CN (1) CN203115791U (zh)

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Granted publication date: 20130807

Termination date: 20150114

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