CN107343341A - A kind of emergency flight control system - Google Patents
A kind of emergency flight control system Download PDFInfo
- Publication number
- CN107343341A CN107343341A CN201710665927.0A CN201710665927A CN107343341A CN 107343341 A CN107343341 A CN 107343341A CN 201710665927 A CN201710665927 A CN 201710665927A CN 107343341 A CN107343341 A CN 107343341A
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- China
- Prior art keywords
- relay
- module
- load
- connect
- rectifier bridge
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
-
- 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
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses a kind of emergency flight control system, including standby power supply module, relay control module, LED module, main control module and load RL, power supply gives load RL power supplies by standby power supply module, load RL rear ends are also associated with main control module, and main control module is used to control the size of current on load RL；Power module returns relay control module power supply, and stand-by power supply is controlled to being powered after power cut-off to LED module by relay control module.Emergency flight control system of the present invention is used as control element using the high relay of reliability, and the main control module in system can automatically adjust current strength in addition, enhances the stability of system, and service life is grown.
Description
Technical field
The present invention relates to a kind of control system, specifically a kind of emergency flight control system.
Background technology
In various disasters, fire be most frequently, most generally threaten public security and social development major casualty it
One, the mankind can be utilized and be controlled to fire, be an important symbol of civilization and progress.Thus the mankind use fiery history
The history struggled with same fire is interpromoting relation in five elements of accompanying, and people constantly summarize the rule that fire occurs, to the greatest extent may be used while with fire
Can ground reduction fire and its harm to caused by the mankind.
Modern science and technology continue to develop today, people can using various advanced or more science method come pair
Fire is detected or prevented, and has reached and fire nips in the bud.For example, in electrical fire monitoring field, just relate to
And prevention and monitoring are made to fire using principles such as inductance.
And emergency light this be a kind of instrument essential in fire fire-fighting, can existing many emergency lights control system
Poor reliability, it has its source in, and indoor design is unreasonable, often it can be seen that many public places emergency light needs when
Wait, discovery is all bad, does not play due effect.
The content of the invention
It is an object of the invention to provide a kind of emergency flight control system, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides following technical scheme：
A kind of emergency flight control system, including standby power supply module, relay control module, LED module, main control module and load
RL, power supply are powered by standby power supply module to load RL, and load RL rear ends are also associated with main control module, and main control module is used to control
Size of current on system load RL；Power module returns relay control module power supply, is controlled by relay control module standby
With power supply to being powered after power cut-off to LED module.
As the further scheme of the present invention：Including rectifier bridge Q1, rectifier bridge Q2, relay J, switch S1 and S2 is switched,
Described switch S1 one end connection 220V alternating currents one end, switch S1 other end difference connecting valves S2, diode VD5 positive poles, hair
Optical diode LED positive poles, diode VD6 negative poles and electric capacity C1, LED negative pole connection relay J contact J-1, after
The electrical equipment J contacts J-1 other ends connect relay J contact J-2, diode VD6 positive poles and battery E negative poles respectively, and battery E is just
Pole connects diode VD5 negative poles, and the electric capacity C1 other ends connection rectifier bridge pin 1, rectifier bridge Q1 pins 2 connect two poles respectively
Pipe VD1 negative poles and relay J coils, the relay J coils other end connect diode VD1 positive poles and rectifier bridge Q1 pins 4 respectively,
Rectifier bridge Q1 pins 3 connect the 220V alternating currents other end and rectifier bridge Q2 pins 1 respectively, and the connection of rectifier bridge Q2 pins 3 loads RL,
Load the RL other ends connection relay J contacts J-2 other ends, rectifier bridge Q2 pins 4 connect respectively one-way SCR VS A poles with
Resistance R1, resistance the R1 other end connect resistance R2 and potentiometer RP1 respectively, and the potentiometer RP1 other ends connect potentiometer RP1 respectively
The other end, triode VT1 emitter stages and electric capacity C3, triode VT1 base stages connect the resistance R2 other ends, resistance R3 and three poles respectively
Pipe VT2 colelctor electrodes, triode VT2 base stage connecting triode VT1 colelctor electrodes, triode VT2 emitter stages connect respectively resistance R5 and
One-way SCR VS G poles, one-way SCR VS K poles connect rectifier bridge Q2 pins 2, the resistance R3 other ends, resistance R5 respectively
The other end and the electric capacity C3 other ends.
As the further scheme of the present invention：The switch S1 and switch S2 is linked switch.
As the further scheme of the present invention：The relay J contacts J-1 is normally-closed contact.
As the further scheme of the present invention：The load RL is illuminating lamp.
As the further scheme of the present invention：The one-way SCR VS uses TL431.
As further scheme of the invention：The relay J contacts J-2 is normally opened contact.
Compared with prior art, the beneficial effects of the invention are as follows：Emergency flight control system of the present invention using reliability it is high after
Electrical equipment can automatically adjust current strength as control element, the in addition main control module in system, enhance the stability of system,
Service life is grown.
Brief description of the drawings
Fig. 1 is the theory diagram of emergency flight control system.
Fig. 2 is the circuit diagram of emergency flight control system one embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Referring to Fig. 1, in the embodiment of the present invention, a kind of emergency flight control system, including standby power supply module, Control
Module, LED module, main control module and load RL, power supply are powered by standby power supply module to load RL, and load RL rear ends also connect
Main control module is connected to, main control module is used to control the size of current on load RL；Power module returns relay control module confession
Electricity, stand-by power supply is controlled to being powered after power cut-off to LED module by relay control module.
As the further scheme of the present invention：Including rectifier bridge Q1, rectifier bridge Q2, relay J, switch S1 and S2 is switched,
Described switch S1 one end connection 220V alternating currents one end, switch S1 other end difference connecting valves S2, diode VD5 positive poles, hair
Optical diode LED positive poles, diode VD6 negative poles and electric capacity C1, LED negative pole connection relay J contact J-1, after
The electrical equipment J contacts J-1 other ends connect relay J contact J-2, diode VD6 positive poles and battery E negative poles respectively, and battery E is just
Pole connects diode VD5 negative poles, and the electric capacity C1 other ends connection rectifier bridge pin 1, rectifier bridge Q1 pins 2 connect two poles respectively
Pipe VD1 negative poles and relay J coils, the relay J coils other end connect diode VD1 positive poles and rectifier bridge Q1 pins 4 respectively,
Rectifier bridge Q1 pins 3 connect the 220V alternating currents other end and rectifier bridge Q2 pins 1 respectively, and the connection of rectifier bridge Q2 pins 3 loads RL,
Load the RL other ends connection relay J contacts J-2 other ends, rectifier bridge Q2 pins 4 connect respectively one-way SCR VS A poles with
Resistance R1, resistance the R1 other end connect resistance R2 and potentiometer RP1 respectively, and the potentiometer RP1 other ends connect potentiometer RP1 respectively
The other end, triode VT1 emitter stages and electric capacity C3, triode VT1 base stages connect the resistance R2 other ends, resistance R3 and three poles respectively
Pipe VT2 colelctor electrodes, triode VT2 base stage connecting triode VT1 colelctor electrodes, triode VT2 emitter stages connect respectively resistance R5 and
One-way SCR VS G poles, one-way SCR VS K poles connect rectifier bridge Q2 pins 2, the resistance R3 other ends, resistance R5 respectively
The other end and the electric capacity C3 other ends.The switch S1 and switch S2 is linked switch.The relay J contacts J-1 touches to be normally closed
Point.The load RL is illuminating lamp.The one-way SCR VS uses TL431.The relay J contacts J-2 is normally opened contact.
Fig. 2 is the circuit diagram of one embodiment of the invention, and main control module includes triode VT1, triode VT2 and unidirectionally may be used
Silicon VS is controlled, standby power supply module includes battery E, diode VD5, and relay control module includes relay J and diode
VD1, LED module include LED, and power supply is 220V electric mains；S1, S2 are linked switch, connect S1, S2, when
In the presence of 220V electric mains, civil power is depressured through C1, Q1 rectifications, makes J adhesives, and contact J-1 disconnects, LED1 no currents loop, no
It is bright；Contact J-2 is closed, and load RL obtains electric work, and Q2 directly to commercial power rectification, after R1 is depressured, works for main control module, VT1,
VT2 forms relaxation oscillator, and its frequency of oscillation determines the VS angle of flow, changes RP1 value, that is, change frequency of oscillation, so as to change
Become the VS angle of flow, reach the purpose of regulation load RL supply currents.While loading RL work, battery E is charged, its mistake
Cheng Wei：Positive half period, VD5 conductings, VD6 cut-offs, electric current form loop through VD5, E, LED1, J-2, Q2, VS；During negative half period, VD5
Cut-off, VD6 conductings, battery E are not charged, and such battery E is just charged in the form of a pulse, and charging current is by load RL
Electricity consumption electric current pins down, and while foregoing regulation loads RL supply currents, i.e., can adjust battery E charge rate；LED cities
It is electric stops suddenly it is disconnected in the case of can be used as Emergency Light, at this moment J dead electricity and discharge, J-1 is connected, and LED is powered and point by battery E
It is bright.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (7)
1. a kind of emergency flight control system, including standby power supply module, relay control module, LED module, main control module and load
RL, it is characterised in that power supply is powered by standby power supply module to load RL, and load RL rear ends are also associated with main control module, main
Module is controlled to be used to control the size of current on load RL；Power module returns relay control module power supply, passes through relay control
Molding block controls stand-by power supply to being powered after power cut-off to LED module.
2. emergency flight control system according to claim 1, it is characterised in that the system includes rectifier bridge Q1, rectifier bridge
Q2, relay J, switch S1 and switch S2, described switch S1 one end connection 220V alternating currents one end, the switch S1 other ends connect respectively
Connect switch S2, diode VD5 positive poles, LED positive pole, diode VD6 negative poles and electric capacity C1, LED
Negative pole connection relay J contact J-1, the relay J contacts J-1 other ends are connecting relay J contact J-2, diode VD6 just respectively
Pole and battery E negative poles, battery E cathode connecting diode VD5 negative poles, the electric capacity C1 other ends connection rectifier bridge pin 1,
Rectifier bridge Q1 pins 2 connect diode VD1 negative poles and relay J coils respectively, and the relay J coils other end connects two poles respectively
Pipe VD1 positive poles and rectifier bridge Q1 pins 4, rectifier bridge Q1 pins 3 connect the 220V alternating currents other end and rectifier bridge Q2 pins respectively
Connection load RL, load the RL other end connection relay J of 1, the rectifier bridge Q2 pin 3 contacts J-2 other ends, rectifier bridge Q2 pins 4
Connect one-way SCR VS A poles respectively and resistance R1, resistance the R1 other end connect resistance R2 and potentiometer RP1, current potential respectively
The device RP1 other ends connect the potentiometer RP1 other ends, triode VT1 emitter stages and electric capacity C3, triode VT1 base stages difference respectively
The connection resistance R2 other ends, resistance R3 and triode VT2 colelctor electrodes, triode VT2 base stage connecting triode VT1 colelctor electrodes, three
Pole pipe VT2 emitter stages connect resistance R5 and one-way SCR VS G poles respectively, and one-way SCR VS K poles connect rectification respectively
Bridge Q2 pins 2, the resistance R3 other ends, the resistance R5 other ends and the electric capacity C3 other ends.
3. emergency flight control system according to claim 2, it is characterised in that the switch S1 and switch S2 open for linkage
Close.
4. emergency flight control system according to claim 2, it is characterised in that the relay J contacts J-1 touches to be normally closed
Point.
5. emergency flight control system according to claim 2, it is characterised in that the relay J contacts J-2 touches to be normally opened
Point.
6. emergency flight control system according to claim 1, it is characterised in that the load RL is illuminating lamp.
7. emergency flight control system according to claim 2, it is characterised in that the one-way SCR VS uses TL431.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710665927.0A CN107343341A (en) | 2017-08-07 | 2017-08-07 | A kind of emergency flight control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710665927.0A CN107343341A (en) | 2017-08-07 | 2017-08-07 | A kind of emergency flight control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107343341A true CN107343341A (en) | 2017-11-10 |
Family
ID=60216274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710665927.0A Pending CN107343341A (en) | 2017-08-07 | 2017-08-07 | A kind of emergency flight control system |
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| Country | Link |
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| CN (1) | CN107343341A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1741613A1 (en) * | 2005-07-04 | 2007-01-10 | Alcatel | Interface Module between a Signal Box and a Signalling Unit with LEDs |
| US20080024010A1 (en) * | 2006-07-31 | 2008-01-31 | John Romano | Automatic auxiliary lighting unit |
| CN201715366U (en) * | 2010-03-26 | 2011-01-19 | 秦皇岛国安电力电子技术有限公司 | Special illuminating lamp for elevator |
| CN201983086U (en) * | 2010-12-18 | 2011-09-21 | 于泳杰 | School emergency lighting system |
| CN204616175U (en) * | 2015-05-23 | 2015-09-02 | 李清波 | A kind of LED power circuit |
| CN204669660U (en) * | 2015-05-19 | 2015-09-23 | 江苏达丰照明科技有限公司 | A kind of LED Drive Protecting Circuit |
| CN204761761U (en) * | 2015-05-22 | 2015-11-11 | 刘利霞 | LED drive circuit |
| CN205726600U (en) * | 2016-05-07 | 2016-11-23 | 沈彬贤 | A kind of illuminating lamp with emergency function |
-
2017
- 2017-08-07 CN CN201710665927.0A patent/CN107343341A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1741613A1 (en) * | 2005-07-04 | 2007-01-10 | Alcatel | Interface Module between a Signal Box and a Signalling Unit with LEDs |
| US20080024010A1 (en) * | 2006-07-31 | 2008-01-31 | John Romano | Automatic auxiliary lighting unit |
| CN201715366U (en) * | 2010-03-26 | 2011-01-19 | 秦皇岛国安电力电子技术有限公司 | Special illuminating lamp for elevator |
| CN201983086U (en) * | 2010-12-18 | 2011-09-21 | 于泳杰 | School emergency lighting system |
| CN204669660U (en) * | 2015-05-19 | 2015-09-23 | 江苏达丰照明科技有限公司 | A kind of LED Drive Protecting Circuit |
| CN204761761U (en) * | 2015-05-22 | 2015-11-11 | 刘利霞 | LED drive circuit |
| CN204616175U (en) * | 2015-05-23 | 2015-09-02 | 李清波 | A kind of LED power circuit |
| CN205726600U (en) * | 2016-05-07 | 2016-11-23 | 沈彬贤 | A kind of illuminating lamp with emergency function |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171110 |
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| RJ01 | Rejection of invention patent application after publication |