CN203340360U - Novel LED emergency lamp control circuit - Google Patents
Novel LED emergency lamp control circuit Download PDFInfo
- Publication number
- CN203340360U CN203340360U CN2013203566534U CN201320356653U CN203340360U CN 203340360 U CN203340360 U CN 203340360U CN 2013203566534 U CN2013203566534 U CN 2013203566534U CN 201320356653 U CN201320356653 U CN 201320356653U CN 203340360 U CN203340360 U CN 203340360U
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- light source
- control circuit
- led
- lamp control
- emergency light
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- Expired - Fee Related
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- Circuit Arrangement For Electric Light Sources In General (AREA)
- Stand-By Power Supply Arrangements (AREA)
Abstract
The utility model discloses a novel LED emergency lamp control circuit, which comprises an LED driving power supply, an emergency lamp control panel, a battery, a main light source and an emergency light source, wherein the LED driving power supply is used for supplying power to the emergency lamp control panel so as to drive the main light source to emit light, and the battery is used for supplying power to the emergency lamp control panel when the LED driving power supply fails or after switching-off so as to drive the emergent light source to emit light. The designed LED emergency lamp control circuit is simple and reliable, the power is adjustable, the layout of the emergent light source and the whole lamp light source can be flexibly arranged according to the actual situation, and the novel LED emergency lamp control circuit can be widely used in areas in need of emergency lighting such as factories and mines, tunnels and the like. The novel LED emergency lamp control circuit is an emergent control circuit specially developed for LED lighting.
Description
Technical field
The utility model relates to the LED lighting field, is specifically related to a kind of New LED emergency light control circuit.
Background technology
LED (Light Emitting Diode) light fixture is the Semiconductor light-emitting diode lamp tool, is that a kind of LED of utilization is as the produced ligthing paraphernalia of light source.The LED light fixture, with its technical characterstic such as efficient, energy-conservation, long-lived, small and exquisite, is becoming main force's product of illumination market of new generation, and is effectively pulling the high speed development of environmental protection and energy-conservation industry.
After emergency light is mainly used in normal illumination dump or electrical breakdown, provide the light fixture of illumination.Be usually used in factories and miness, office, school, building and tunnel.The emergency lighting system of domestic use be take self-powered independent control type as main, and normal power source connects in the general lighting current supply circuit, at ordinary times to the charging of emergency light battery, and when normal power source cuts off, stand-by power supply (battery) automatic power.Each lamp interior of the emergency light of this form has a large amount of electronic devices and components such as transformation, voltage stabilizing, charging, inversion, battery, and emergency light battery when use, maintenance, fault all needs to discharge and recharge.Another kind is power supply centralized control type, in emergency light, without independent current source, during the normal illumination power failure, by central power supply system, is powered.In the emergency lighting system of this form, the electronic circuit of all lamp interior complexity has been omitted, and emergence lighting lamp and common light fixture are as good as, and central power supply system equipment is in special-purpose room, but each is controlled the power of power supply and fixes, and can not regulate according to actual needs.
Summary of the invention
The purpose of this utility model is to provide a kind of New LED emergency control circuit, can be used in conjunction with the LED driving power of different capacity, simple and convenient, uses flexibly.
To achieve these goals, the utility model is by the following technical solutions:
A kind of LED emergency light control circuit, comprise LED driving power, emergency light control board, battery, light source,
Described LED driving power, for to described emergency light control board power supply, drives described light source luminescent,
Described battery provides power supply to described emergency light control board after when described LED driving power, having a power failure or operate a switch, and drives described light source luminescent.
LED emergency light control circuit also comprises charger, and described charger is for charging to described battery.
LED emergency light control circuit also comprises protective circuit, and described protective circuit is cut off the electricity supply after battery is full of, and stops charging.
The power supply that is the battery charging by described charger is described LED driving power.
The design's circuit is simple and reliable, and power is adjustable, can arrange flexibly the layout of emergency light source and whole lamp source according to reality, can be widely used in needing the zone such as factories and miness, tunnel of emergency lighting.It is a kind of emergency control circuit that illumination is developed for LED specially.
The accompanying drawing explanation
Fig. 1 is New LED emergence lighting lamp theory diagram.
Embodiment
As shown in Figure 1, a kind of LED emergency light control circuit, comprise LED driving power, emergency light control board, battery, charger, light source and protective circuit (not shown), and when civil power is normal, the LED driving power is powered to control board, and driving light source is luminous.Civil power charges the battery by charger.Cut off the electricity supply by protective circuit after battery is full of, stop charging.When mains failure or after operating a switch, provide power supply by battery to the emergent part of light source, by emergency control circuit, to emergency light source, partly power.In the utility model, emergency light source can be normal illumination light source integral body, can be also its part; The normal illumination light source can separate separately with the emergency lighting light source, also can make an integral body.As long as peripheral circuit slightly adjusts.
The design's circuit is simple and reliable, and power is adjustable, can arrange flexibly the layout of emergency light source and whole lamp source according to reality, can be widely used in needing the zone such as factories and miness, tunnel of emergency lighting.It is a kind of emergency control circuit that illumination is developed for LED specially.
Claims (5)
1. a LED emergency light control circuit is characterized in that: comprise LED driving power, emergency light control board, battery, main light source and emergency light source,
Described LED driving power, for to described emergency light control board power supply, drives described main light source luminous,
Described battery provides power supply to described emergency light control board after when described LED driving power, having a power failure or operate a switch, and drives described emergency light source luminous.
2. LED emergency light control circuit according to claim 1, characterized by further comprising charger, and described charger is for charging to described battery.
3. LED emergency light control circuit according to claim 2, characterized by further comprising protective circuit, and described protective circuit is cut off charge power supply after battery is full of, and stops charging.
4. according to the described LED emergency light of claim 1-3 any one control circuit, it is characterized in that described emergency light source is the part of described main light source.
5. according to the described LED emergency light of claim 1-3 any one control circuit, it is characterized in that described emergency light source and described main light source are same light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203566534U CN203340360U (en) | 2013-06-20 | 2013-06-20 | Novel LED emergency lamp control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203566534U CN203340360U (en) | 2013-06-20 | 2013-06-20 | Novel LED emergency lamp control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203340360U true CN203340360U (en) | 2013-12-11 |
Family
ID=49709010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203566534U Expired - Fee Related CN203340360U (en) | 2013-06-20 | 2013-06-20 | Novel LED emergency lamp control circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203340360U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105357802A (en) * | 2015-11-30 | 2016-02-24 | 广东酷柏光电股份有限公司 | LED high-low voltage panic lamp strip |
-
2013
- 2013-06-20 CN CN2013203566534U patent/CN203340360U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105357802A (en) * | 2015-11-30 | 2016-02-24 | 广东酷柏光电股份有限公司 | LED high-low voltage panic lamp strip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20170620 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |