CN1829402A - Control device of lamp with three control modes - Google Patents

Control device of lamp with three control modes Download PDF

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Publication number
CN1829402A
CN1829402A CN 200610009707 CN200610009707A CN1829402A CN 1829402 A CN1829402 A CN 1829402A CN 200610009707 CN200610009707 CN 200610009707 CN 200610009707 A CN200610009707 A CN 200610009707A CN 1829402 A CN1829402 A CN 1829402A
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diode
circuit
emergency
join
power supply
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马相国
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Abstract

The present invention refers to three-control lamp socket and three control switch controller. It integrates normal illumination and emergency illumination, i.e. simultaneously leading emergency supply and normal illumination power supply in lighting equipment with four typical circuit connection schemes. Said four technology schemes controller all can make out three-control lamp socket or three control switch. Said controller is installed in lamp socket to form three-control lamp socket, installed in switch to form three-control switch. Said invention can be used in high storied building, in normal use it being the double control lamp for providing illumination, when in emergency use, whole double control lamp becoming always lighting lamp for providing escape illumination, when emergency relief, automatically recovering as double control lamp.

Description

The control device of lamp with three control modes
Technical field
The present invention relates to a kind of illuminating lamp holder and control switch, especially relate to the control device of a kind of lamp with three control modes head and three control switches.
Background technology
At present, the passage of high-rise residential building and staircase, double-control lamp head or the double control switches of using more, have acoustic control (or induction) and light control functionality, be characterized in daytime or night nobody the time lamp do not work, have only when having night the people to walk about just brightly, time-delay a period of time extinguishes again automatically, has saved electric energy, passage and the automation of corridor intraoral illumination have been realized, yet when major accidents such as the breaking out of fire that builds a building, power for illumination cuts off, double-control lamp all extinguishes, cause very big difficulty to evacuating personnel, when especially accident appears in skyscraper, easily produce more serious casualty accident.Skyscraper generally is provided with emergency lighting equipment, how to be as the criterion with the minimal illumination in the emergency lighting standard, and emergency-lighting set is set, and simultaneously, it and normal illumination are two complete equipments, from being designed into construction, has wasted artificial and material.
Summary of the invention
The objective of the invention is to overcome the weak point that exists in the above-mentioned technology, a kind of simple in structure, reasonable in design, easy for installation, labor and material saving, power saving at ordinary times are provided, and the control device that is integrated of the emergency lighting when normal illumination that will be at ordinary times and accident, when having an accident, can become altar lamp automatically, for people's escape, evacuation provide the help of throwing light on, when accident is removed, recover double-control lamp again automatically.
In order to achieve the above object, the technical solution used in the present invention has four, and first technical scheme (is seen Fig. 2: electrical schematic diagram 1) be: the controllable silicon D in the circuits for triggering 7Trigger electrode, through resistance R 6Join with 11 pin of circuits for triggering output NAND gate YF4, simultaneously with the resistance R of emergency circuit 7Join the controllable silicon D in the circuits for triggering 7Minus earth, controllable silicon D 7Positive pole and bulb join diode D 1-D 4The bridge rectifier of forming joins with normal illumination power supply O (3) end and A (1) end, and emergency power supply is through diode D 8, D 9Be connected to the diode D in the bridge rectifier 1, D 3Negative pole, diode D 8, D 9With the diode D in the rectification circuit 1, D 2Form another emergent bridge rectifier, the diode D in the bridge rectifier 1, D 2Node be connected to emergency power supply ground wire and mains lighting supply ground wire O (3) end, the diode D8 plus earth in the emergency circuit, negative pole meets two utmost point D 9, D 10Anode and emergency power supply live wire B (2) end join D 10Negative pole through resistance R 7Be connected to the silicon controlled trigger electrode.
Second technical scheme (is seen Fig. 3: electrical schematic diagram 2) be: the controllable silicon D in the circuits for triggering 7Trigger electrode, through resistance R 6Join with 11 pin of circuits for triggering output NAND gate YF4, simultaneously with the resistance R of emergency circuit 7Join the controllable silicon D in the circuits for triggering 7Minus earth, controllable silicon D 7Positive pole and bulb join diode D 1-D 4The bridge rectifier of forming joins with normal illumination power supply O (3) end and A (1) end, and emergency power supply is through diode D 8, D 9, D 11Be connected to the diode D in the bridge rectifier 1, D 3Negative pole, diode D 8, D 9, D 11With the diode D in the rectification circuit 1, D 2Form another emergent bridge rectifier, the diode D in the bridge rectifier 1, D 2Node be connected to emergency power supply ground wire and mains lighting supply ground wire O (3) end, the diode D8 plus earth in the emergency circuit, negative pole meets diode D 9Anode and emergency power supply live wire B (2) end join D 9Negative terminal, meet D 10, D 11Anode, D 10Negative pole through resistance R 7Be connected to the silicon controlled trigger electrode.
The 3rd technical scheme (is seen Fig. 4: electrical schematic diagram 3) be: the controllable silicon D in the circuits for triggering 7Trigger electrode, through resistance R 6Join with 11 pin of circuits for triggering output NAND gate YF4, simultaneously with the resistance R of emergency circuit 7Join the controllable silicon D in the circuits for triggering 7Minus earth, controllable silicon D 7Positive pole and bulb join diode D 1-D 4The bridge rectifier of forming joins with normal illumination power supply O (3) end and A (1) end, and emergency power supply is through diode D 8, D 9Be connected to the diode D in the bridge rectifier 1, D 3Negative pole, diode D 8, D 9With the diode D in the rectification circuit 1, D 2Form another emergent bridge rectifier, the diode D in the bridge rectifier 1, D 2Node be connected to emergency power supply ground wire and mains lighting supply ground wire O (3) end, the diode D8 plus earth in the emergency circuit, negative pole meets two utmost point D 9, D 10Anode and emergency power supply live wire B (2) end join D 10Negative pole connecting resistance R 7An end, R 7The other end through R 8, C 4Ground connection, R 7, R 8, C 4Node, through R 9Be connected to the silicon controlled trigger electrode.
The 4th technical scheme (is seen Fig. 5: electrical schematic diagram 4) be: the controllable silicon D in the circuits for triggering 7Trigger electrode, through resistance R 6Join with 11 pin of circuits for triggering output NAND gate YF4, simultaneously with the resistance R of emergency circuit 7Join the controllable silicon D in the circuits for triggering 7Minus earth, controllable silicon D 7Positive pole and diode D 1, D 3, D 9Negative pole join diode D 1-D 4The bridge rectifier of forming, D 1, D 2Node and bulb ZD one end join, the bulb ZD other end joins D with normal illumination zero-power line and emergency power supply zero line O (3) end 1, D 4Node and the live wire A (1) of normal illumination power supply end join, emergency power supply is through diode D 8, D 9Be connected to the diode D in the bridge rectifier 1, D 3Negative pole, diode D 8, D 9With the diode D in the rectification circuit 1, D 2Form another emergent bridge rectifier, the diode D8 plus earth in the emergency circuit, negative pole meets two utmost point D 9, D 10Anode and emergency power supply live wire B (2) end join D 10Negative pole through resistance R 7Be connected to the silicon controlled trigger electrode.
Use the control device of above four technical schemes, can produce lamp with three control modes head or three control switches.This control device is installed in the lamp holder, it is exactly the lamp with three control modes head, three binding posts are arranged on the base of lamp with three control modes head, be respectively: the zero line of the live wire of A (1) termination normal illumination power supply, live wire, O (3) termination normal illumination power supply and the emergency power supply of B (2) termination emergency power supply, see for details shown in Figure 6.This control device is installed in the switch, be exactly three control switches, there are five binding posts at the back side of three control switches, be respectively: the zero line of the live wire of A (1) termination normal illumination power supply, live wire, O (3) termination normal illumination power supply and the emergency power supply of B (2) termination emergency power supply, ZD1 and ZD2 connect bulb side respectively, see for details shown in Figure 7.
Advantage of the present invention is:
1, simple in structure, reasonable in design, easy for installation.
2, normal illumination and emergency lighting are integrated, shared a set of equipment has been saved artificial and material.
3, when major accidents such as building constructions breaking out of fire, this device makes illuminating lamp become altar lamp automatically, for people provide escape, escape lighting, guarantees people's life security.
4, when emergency rating is removed, illuminating lamp can recover normal automatically, need not anyone operation, all conversion automatically.
Description of drawings
Fig. 1 is a block diagram of the present invention;
Fig. 2 is an electrical schematic diagram 1;
Fig. 3 is an electrical schematic diagram 2;
Fig. 4 is an electrical schematic diagram 3
Fig. 5 is an electrical schematic diagram 4
Fig. 6 is the lamp holder base winding diagram
Fig. 7 is switch rear connection figure.
Embodiment
Below in conjunction with accompanying drawing the embodiment of the invention is described in further detail.
By Fig. 1-Fig. 5 as can be known, embodiment of the present invention have four:
Scheme one (is seen Fig. 2: electrical schematic diagram 1) be: the controllable silicon D in the circuits for triggering 7Trigger electrode, through resistance R 6Join with 11 pin of circuits for triggering output NAND gate YF4, simultaneously with the resistance R of emergency circuit 7Join the controllable silicon D in the circuits for triggering 7Minus earth, controllable silicon D 7Positive pole and bulb join diode D 1-D 4The bridge rectifier of forming joins with normal illumination power supply O (3) end and A (1) end, and emergency power supply is through diode D 8, D 9Be connected to the diode D in the bridge rectifier 1, D 3Negative pole, diode D 8, D 9With the diode D in the rectification circuit 1, D 2Form another emergent bridge rectifier, the diode D in the bridge rectifier 1, D 2Node be connected to emergency power supply ground wire and mains lighting supply ground wire O (3) end, the diode D8 plus earth in the emergency circuit, negative pole meets two utmost point D 9, D 10Anode and emergency power supply live wire B (2) end, D 10Negative pole through resistance R 7Be connected to the silicon controlled trigger electrode.
Scheme two (is seen Fig. 3: electrical schematic diagram 2) be: the controllable silicon D in the circuits for triggering 7Trigger electrode, through resistance R 6Join with 11 pin of circuits for triggering output NAND gate YF4, simultaneously with the resistance R of emergency circuit 7Join the controllable silicon D in the circuits for triggering 7Minus earth, controllable silicon D 7Positive pole and bulb ZD join, the other end of bulb ZD meets diode D 1, D 3Negative pole, D 1-D 4The bridge rectifier of forming joins with normal illumination power supply O (3) end and A (1) end, and emergency power supply is through diode D 8, D 9, D 11Be connected to the diode D in the bridge rectifier 1, D 3Negative pole, diode D 8, D 9, D 11With the diode D in the rectification circuit 1, D 2Form another emergent bridge rectifier, the diode D in the bridge rectifier 1, D 2Node be connected to emergency power supply zero line and mains lighting supply zero line O (3) end, the diode D8 plus earth in the emergency circuit, negative pole meets diode D 9Anode and emergency power supply live wire B (2) end join D 9Negative terminal, meet D 10, D 11Anode, D 10Negative pole through resistance R 7Be connected to the silicon controlled trigger electrode.
Scheme three (is seen Fig. 4: electrical schematic diagram 3) be: the controllable silicon D in the circuits for triggering 7Trigger electrode, through resistance R 6Join with 11 pin of circuits for triggering output NAND gate YF4, simultaneously with the resistance R of emergency circuit 7Join the controllable silicon D in the circuits for triggering 7Minus earth, controllable silicon D 7Positive pole and bulb ZD join the other end of bulb ZD and diode D 1, D 3Negative pole join diode D 1-D 4The bridge rectifier of forming joins with normal illumination power supply O (3) end and A (1) end, and emergency power supply is through diode D 8, D 9Be connected to the diode D in the bridge rectifier 1, D 3Negative pole, diode D 8, D 9With the diode D in the rectification circuit 1, D 2Form another emergent bridge rectifier, the diode D in the bridge rectifier 1, D 2Node be connected to emergency power supply zero line and mains lighting supply zero line O (3) end, the diode D8 plus earth in the emergency circuit, negative pole meets two utmost point D 9, D 10Anode and emergency power supply live wire B (2) end join D 10Negative pole connecting resistance R 7An end, R 7The other end through R 8, C 4Ground connection, R 7, R 8, C 4Node, through R 9Be connected to the silicon controlled trigger electrode.
Scheme four (is seen Fig. 5: electrical schematic diagram 4) be: the controllable silicon D in the circuits for triggering 7Trigger electrode, through resistance R 6Join with 11 pin of circuits for triggering output NAND gate YF4, simultaneously with the resistance R of emergency circuit 7Join the controllable silicon D in the circuits for triggering 7Minus earth, controllable silicon D 7Positive pole and diode D 1, D 3, D 9Negative pole join diode D 1-D 4The bridge rectifier of forming, D 1, D 2Node and bulb ZD one end join, the bulb ZD other end joins D with normal illumination zero-power line and emergency power supply zero line O (3) end 1, D 4Node and the live wire A (1) of normal illumination power supply end join, emergency power supply is through diode D 8, D 9Be connected to diode D in the bridge rectifier 1, D 3Negative pole, diode D 8, D 9With the diode D in the bridge rectifier 1, D 2, form another emergent bridge rectifier, the diode D8 plus earth in the emergency circuit, negative pole meets diode D 9, D 10Anode and emergency power supply live wire B (2) end join D 10Negative pole through resistance R 7Be connected to the silicon controlled trigger electrode.
Concrete operation principle, in conjunction with Fig. 2: electrical schematic diagram 1 is described as follows:
The light-operated circuit principle: light-operated circuit is made up of potentiometer W1, photo resistance RG, NAND gate YF1, the resistance of photo resistance on daytime RG diminishes, voltage ratio is less than the threshold level of YF door, therefore block the YF1-2 pin, no matter have voiceless sound YF1-3 pin to be always ' 1 ' state, swing to through three NAND gate YF2, YF3, YF4, making the YF4-11 pin is ' 0 ' state, not conducting of controllable silicon guarantees that daytime, lamp did not work.It is big that the resistance of photo resistance at night RG becomes, and voltage ratio is ' 1 ' state greater than the threshold level of YF door, is open-minded to the YF1-2 pin, and state output terminal is just determined by the YF1-2 state.If this moment, nobody passed through, there is not sound, YF1-3 is constant, and lamp does not work.If someone is by sounding, YF1-2 moment is ' 1 ' state, causes YF1-3 moment to export ' 0 ' state, swings to through three NAND gate YF2, YF3, YF4, and making the YF4-11 pin is ' 1 ' state, through R 6Trigger the controllable silicon conducting, make lamp bright.
The sound control circuit principle: sound control circuit is by resistance R 2, R 3, R 4, capacitor C 2, microphone M, triode BG 1Form triode BG 1It is a sound amplifying circuit.Operation principle is as follows: when unmanned by the time voiceless sound send BG 1Conducting makes very ' 0 ' state of BG1-C, and causing YF1-3 is ' 1 ' state, swings to through three not gate YF2, YF3, YF4, and causing YF4-11 is ' 0 ' state, thus be day and night lamp can be not bright.When sounding by the people daytime, BG 1Moment ends, and makes BG1-C utmost point moment be ' 1 ' state, but this moment, YF1-1 was a blocked styate, and lamp does not still work.Sound by man-hour when night, state is the same, because this moment, YF1-1 opened ' 1 ' state, YF1-2 moment ' 1 ' state, causing the YF1-3 pin is ' 0 ' state, through swinging to of three NAND gate YF2, YF3, YF4, causing YF4-11 is ' 1 ' state, through current-limiting resistance R6, trigger the controllable silicon conducting, so lamp is lighted.
The emergency circuit principle: emergency circuit is by resistance R 7, diode D 8, D 9, D 10D 1, D 2Form.Its operation principle is as follows: just often, oppositely insert in response to the element on urgent telegram road, answer urgent telegram not serve again, so do not influence the work of acousto-optic control circuit.When having an accident, power for illumination is left behind and is answered urgent telegram to push to (automatically), answers urgent telegram to pass through D 8, D 9, D 1, D 2Form a new bridge rectifier, working power is provided for bulb ZD, add D 10, R7 delivers to emergency power supply the silicon controlled trigger electrode straight, guaranteed the silicon controlled triggering, and bulb is lighted, and guaranteed that bright the evacuation to people of emergency rating lamp provides illumination.Because emergent triggering is connected on the silicon controlled trigger electrode straight, so the bright control that is not subjected to light-operated circuit and sound control circuit of lamp.No matter be daytime and night, just bright as long as emergency power supply is served lamp.
The circuits for triggering principle: circuits for triggering are by NAND gate YF1, YF2, YF3, YF4, delay circuit R 5, C 3, controllable silicon D 7, trigger current-limiting resistance R 6, isolating diode D 5Form.Its operation principle is as follows: YF1, composition NAND gate, finish the photoacoustic dual-controlled function; YF2, YF3, YF4 are not gates, finish time-delay and level transmission; R 6Be to trigger current-limiting resistance; D 7Be to trigger controllable silicon.Just often: YF1-3 pin output ' 0 ' state, swing to through three not gate YF2, YF3, YF4, cause YF4-11 to present ' 1 ' state, through current-limiting resistance R 6Make controllable silicon D 7Conducting causes lamp bright.YF1-3 pin output ' 1 ' state is swung to through three not gate YF2, YF3, YF4, causes YF4-11 to present ' 0 ' state, can not make controllable silicon D 7Conducting causes lamp to extinguish.The R of YF3 input termination 5, C 3Be delay circuit, when the moment of sound makes YF1-3 be ' 0 ' state, through not gate YF2 and isolating diode D 6To R 5, C 3The circuit charging; After sound, C 3On voltage U C3Through R 5Discharge, R 5, C 3Bright time of delay of time constant decision lamp.
Power circuit principle: power circuit is by diode D 1, D 2, D 3, D 4, D 5, resistance R 1, capacitor C 1Form.Its operation principle is as follows: diode D 1, D 2, D 3, D 4Form bridge rectifier, for bulb and entire circuit provide dc supply; Resistance R 1Be dropping resistor, D 5Be voltage stabilizing didoe, C 1Be filter capacitor.After the energising, if lamp does not work, diode D 1, D 2, D 3, D 4Form bridge rectifier, for bulb and circuit provide dc supply, through the R step-down, through D 5Voltage stabilizing is at 12V, for entire circuit provides dc supply.If the bright diode D of lamp 1, D 2, D 3, D 4Form bridge rectifier, still for entire circuit provides dc supply, the controllable silicon forward voltage drop guarantees the required working power of circuit.
The whole circuit course of work: daytime: because of photo resistance diminishes, cause YF1-1 pin level to be lower than the threshold level of YF1, the level that blocks other pin passes through, and output presents ' 1 ' state, and the YF4-11 pin is ' 0 ' state, so lamp does not work.Night: because of photo resistance becomes big, cause YF1-1 pin level to be higher than the threshold level of YF1, the level of opening other pin passes through, and the state of YF4-11 pin is by the state decision of YF1-2 pin.When night, nobody passed through, YF1-2 still was ' 0 ' state, and the YF4-11 pin is ' 0 ' state still, so lamp does not work.When having night the people to pass through, sound through BG 1Amplify, when the positive half cycle of audio frequency, the YF1-2 pin presents ' 1 ' state, through YF2, YF3, three not circuits of YF4, causes the YF4-11 pin to present ' 1 ' state, through R 6Deliver to the silicon controlled trigger electrode, trigger the controllable silicon conducting, so lamp is bright.Give C when simultaneously, level is through YF2 3Charging is because R 5Resistance is bigger, U C3Can keep a period of time, though audio frequency is positive and negative variation, lamp can not extinguish.R 5, C 3Bright time of delay of time constant decision lamp.U C3Through R 5When discharging into the threshold level that is lower than YF3, present ' 0 ' state, causing YF4-11 is ' 0 ' state, causes controllable silicon to end, and causes lamp to extinguish.
Emergent control: when accident takes place, the power for illumination of leaving behind, push to and answer urgent telegram (automatically), at this moment, emergency power supply is through D 10, R 7Deliver to the silicon controlled trigger electrode, cause the controllable silicon conducting, simultaneously, emergency power supply is through D 8, D 9, D 1, D 2The new bridge circuit of forming provides power supply to bulb, so bulb is bright, for people provide escape lighting.When emergent, because emergency power supply is through D 10, R 7Deliver to the silicon controlled trigger electrode straight and cause the controllable silicon conducting, so be not subjected to light-operated and control acoustic control, no matter daytime or night are as long as it is at once just bright to answer urgent telegram to serve lamp.When accident was removed, circuit can automatically restore to the state of double-control lamp, and the illumination of normal discrepancy is provided to people.R in the emergency circuit 9Also have the reverse isolation effect, when accident free, prevent that the normal illumination electricity is through D 10, R 7Trigger controllable silicon, guarantee not have emergency rating, lamp did not work when night, nobody sounded.

Claims (7)

1, three of a kind of lamp with three control modes control devices are shown in electrical schematic diagram 1: comprise sound control circuit, light-operated circuit, circuits for triggering, emergency circuit, it is characterized in that: the controllable silicon D in the circuits for triggering 7Trigger electrode, through resistance R 6Join with 11 pin of circuits for triggering output NAND gate YF4, simultaneously with the resistance R of emergency circuit 7Join the controllable silicon D in the circuits for triggering 7Minus earth, controllable silicon D 7Positive pole and bulb join diode D 1-D 4The bridge rectifier of forming joins with normal illumination power supply O end and A end, and emergency power supply is through diode D 8, D 9Be connected to the diode D in the bridge rectifier 1, D 3Negative pole, diode D 8, D 9With the diode D in the rectification circuit 1, D 2Form another emergent bridge rectifier, diode D1, D in the bridge rectifier 2Node be connected to emergency power supply ground wire and mains lighting supply ground wire O end, the diode D8 plus earth in the emergency circuit, negative pole meets two utmost point D 9, D 10Anode and emergency power supply live wire B end join D 10Negative pole through resistance R 7Be connected to the silicon controlled trigger electrode.
2, three of a kind of lamp with three control modes control devices are shown in electrical schematic diagram 2: comprise sound control circuit, light-operated circuit, circuits for triggering, emergency circuit, it is characterized in that: the controllable silicon D in the circuits for triggering 7Trigger electrode, through resistance R 6Join with 11 pin of circuits for triggering output NAND gate YF4, simultaneously with the resistance R of emergency circuit 7Join the controllable silicon D in the circuits for triggering 7Minus earth, controllable silicon D 7Positive pole and bulb join diode D 1-D 4The bridge rectifier of forming joins with normal illumination power supply O end and A end, and emergency power supply is through diode D 8, D 9, D 11Be connected to the diode D in the bridge rectifier 1, D 3Negative pole, diode D 8, D 9, D 11With the diode D in the rectification circuit 1, D 2Form another emergent bridge rectifier, the diode D in the bridge rectifier 1, D 2Node be connected to emergency power supply ground wire and mains lighting supply ground wire O end, the diode D8 plus earth in the emergency circuit, negative pole meets diode D 9Anode and the emergency power supply live wire B end D that joins 9Negative terminal, meet D 10, D 11Anode, D 10Negative pole through resistance R 7Be connected to the silicon controlled trigger electrode.
3, three of a kind of lamp with three control modes control devices are shown in electrical schematic diagram 3: comprise sound control circuit, light-operated circuit, circuits for triggering, emergency circuit, it is characterized in that: the controllable silicon D in the circuits for triggering 7Trigger electrode, through resistance R 6Join with 11 pin of circuits for triggering output NAND gate YF4, simultaneously with the resistance R of emergency circuit 9Join the controllable silicon D in the circuits for triggering 7Minus earth, controllable silicon D 7Positive pole and bulb join diode D 1-D 4The bridge rectifier of forming joins with normal illumination power supply O (3) end and A (1) end, and emergency power supply is through diode D 8, D 9, be connected to diode D in the bridge rectifier 1, D 3Negative pole, diode D 8, D 9With the diode D in the rectification circuit 1, D 2Form another emergent bridge rectifier, the diode D in the bridge rectifier 1, D 2Node be connected to emergency power supply ground wire and mains lighting supply ground wire O (3) end, the diode D8 plus earth in the emergency circuit, negative pole meets two utmost point D 9, D 10Anode and emergency power supply live wire B (2) end join D 10Negative pole be connected to resistance R 7, R 7The other end and R 8, R 9, C 4Positive pole joins, R 9The other end be connected to the silicon controlled trigger electrode.R 8The other end and C 4Minus earth.
4, three of a kind of lamp with three control modes control devices are shown in electrical schematic diagram 4: comprise sound control circuit, light-operated circuit, circuits for triggering, emergency circuit, it is characterized in that: the controllable silicon D in the circuits for triggering 7Trigger electrode, through resistance R 6Join with 11 pin of circuits for triggering output NAND gate YF4, simultaneously with the resistance R of emergency circuit 7Join the controllable silicon D in the circuits for triggering 7Minus earth, controllable silicon D 7Positive pole and D 1, D 3, D 9Negative pole join diode D 1-D 4The bridge rectifier D that forms 1, D 2, node and bulb ZD join, the zero line O (3) of the other end of bulb ZD and normal illumination electricity end joins D 3, D 4Node and the live wire A (1) of normal illumination electricity end join, emergency power supply is through diode D 8, D 9Be connected to the diode D in the bridge rectifier 1, D 3Negative pole, diode D 8, D 9With the diode D in the rectification circuit 1, D 2Form another emergent bridge rectifier, the diode D8 plus earth in the emergency circuit, negative pole and diode D 9, D 10Positive pole and emergency power supply live wire B (2) end join D 10Negative pole through resistance R 7Be connected to the silicon controlled trigger electrode.
5, three lamp holders of controlling devices being installed is " lamp with three control modes heads ", and the bulb of being controlled becomes altar lamp, automatically for evacuating personnel provides illumination when having an accident; Automatically revert to double-control lamp when accident is removed, the trip daily for people provides illumination.
6, three switches of controlling devices being installed is three control switches, and the bulb of being controlled becomes altar lamp, automatically for evacuating personnel provides illumination when having an accident; Automatically revert to double-control lamp when accident is removed, the trip daily for people provides illumination.
7, emergency power supply inserts in the double-control lamp circuit in the mode of full-wave rectification or half-wave rectifying circuit, makes two control circuit devices become three control circuit devices with emergent control.
CN 200610009707 2006-02-14 2006-02-14 Control device of lamp with three control modes Pending CN1829402A (en)

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Application Number Priority Date Filing Date Title
CN 200610009707 CN1829402A (en) 2006-02-14 2006-02-14 Control device of lamp with three control modes

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CN 200610009707 CN1829402A (en) 2006-02-14 2006-02-14 Control device of lamp with three control modes

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101299602B (en) * 2007-04-30 2010-11-03 杭州鸿雁电器有限公司 Two-wire system energy-saving switch
CN103841688A (en) * 2012-11-20 2014-06-04 贵阳铝镁设计研究院有限公司 Corridor light control method and device based on pressure sensor
CN104780680A (en) * 2015-04-10 2015-07-15 长安大学 Intelligent three-place control switch

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101299602B (en) * 2007-04-30 2010-11-03 杭州鸿雁电器有限公司 Two-wire system energy-saving switch
CN103841688A (en) * 2012-11-20 2014-06-04 贵阳铝镁设计研究院有限公司 Corridor light control method and device based on pressure sensor
CN104780680A (en) * 2015-04-10 2015-07-15 长安大学 Intelligent three-place control switch

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