WO2010058620A1 - 蛍光灯器具、及び蛍光灯器具の点灯制御機器 - Google Patents

蛍光灯器具、及び蛍光灯器具の点灯制御機器 Download PDF

Info

Publication number
WO2010058620A1
WO2010058620A1 PCT/JP2009/062194 JP2009062194W WO2010058620A1 WO 2010058620 A1 WO2010058620 A1 WO 2010058620A1 JP 2009062194 W JP2009062194 W JP 2009062194W WO 2010058620 A1 WO2010058620 A1 WO 2010058620A1
Authority
WO
WIPO (PCT)
Prior art keywords
circuit
turned
fluorescent lamp
power switch
control circuit
Prior art date
Application number
PCT/JP2009/062194
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
繁美 堀田
Original Assignee
株式会社日本エナジー研究所
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社日本エナジー研究所 filed Critical 株式会社日本エナジー研究所
Priority to CN200980101748.8A priority Critical patent/CN102204411B/zh
Priority to JP2010500014A priority patent/JP4865087B2/ja
Priority to US13/130,751 priority patent/US8502460B2/en
Publication of WO2010058620A1 publication Critical patent/WO2010058620A1/ja

Links

Images

Classifications

    • 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
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
    • H05B41/282—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices
    • 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
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • H05B41/40—Controlling the intensity of light discontinuously
    • H05B41/42—Controlling the intensity of light discontinuously in two steps only
    • 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
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/16—Controlling the light source by timing means
    • 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

Definitions

  • the present invention relates to a fluorescent lamp fixture, and more particularly, to a fluorescent lamp fixture that can switch between two-lamp lighting and single-lamp lighting in two-lamp parallel type and two-lamp series type fluorescent lamp fixtures.
  • Patent Document 1 Patent Document 2
  • a dummy tube with a small DC resistance component connected is connected between two opposing connection terminals, and the remaining lamp is lit.
  • the system made to do is proposed (patent document 3, patent document 4, patent document 5). Since these two-lamp in-line type fluorescent lamp fixtures use a dummy tube, the dummy tube must be replaced with a normal fluorescent lamp when bright illumination is required, such as at night, which is complicated. .
  • the present applicants provided a switching means in a current-carrying circuit of one fluorescent lamp in a two-lamp parallel-type fluorescent lamp fixture, and a control circuit including a D-type flip-flop circuit that responds to ON / OFF operation of a power switch.
  • Patent Document 7 Developed and filed an application for a fluorescent lamp fixture that connects and shuts off switching means. With this fluorescent light fixture, only one lamp can be turned on by operating the power switch when necessary, and one lamp can be turned off during the daytime to save power, and two lights can be turned on at night. And bright lighting can be secured.
  • the present invention provides a fluorescent lamp fixture that can switch between two lamp lighting and one lamp lighting when necessary without performing a power switch ON / OFF operation in a two-lamp parallel fluorescent lamp fixture. This is the first problem.
  • the second aspect of the present invention is to provide a fluorescent lamp fixture that can switch between two lamp lighting and one lamp lighting by ON / OFF operation of a power switch in a two-lamp series fluorescent lamp fixture. Let it be an issue.
  • the present invention provides a fluorescent lamp fixture that can switch between two lamp lighting and one lamp lighting when necessary, without performing ON / OFF operation of a power switch in a two-lamp series fluorescent lamp fixture. This is a third problem.
  • the fluorescent lamp apparatus has two current-carrying circuits connected in series to the output terminal in parallel with each other at the output end of a ballast that uses a commercial power supply as a power source,
  • a ballast that uses a commercial power supply as a power source
  • Fluorescent lamp switching means for connecting and disconnecting the one energization circuit, and the power switch within a predetermined time after the power switch is turned on and turned off in response to the power switch ON / OFF operation.
  • a first control circuit that is energized when the switch is turned on and controls the fluorescent lamp switching means to disconnect the energization circuit, and a normally closed relay contact is a power input to the first control circuit
  • the relay contact is opened when an external command signal is received and the relay coil is energized, and the relay contact is opened within a predetermined time after the relay contact is opened when the power switch is turned on.
  • a second control circuit that controls one control circuit to disconnect the one energization circuit.
  • a fluorescent lamp switching means is provided in an energizing circuit of one fluorescent lamp in a two-lamp-type fluorescent lamp fixture, and the fluorescent lamp is controlled by a first control circuit corresponding to ON / OFF operation of a power switch.
  • the switching means is opened and closed.
  • a reflector behind the fluorescent lamp it is preferable to provide a reflector behind the fluorescent lamp to increase the illuminance.
  • a reflector plate developed by the present inventors can be used (Japanese Patent Laid-Open No. 2000-106015).
  • the fluorescent lamp switching means When the fluorescent lamp switching means is operated in response to ON / OFF of the power switch, two lamps may be turned on by the first ON operation of the power switch and one lamp may be turned on by the next ON operation.
  • the power switch When the power switch is turned on, the power switch is turned on for the second time, the lamp is turned on, and the fluorescent lamp is damaged. There is a risk of misunderstanding.
  • the operation of the power switch is determined as the second ON operation only when the next power switch is turned on within a certain time after the two lights are turned on and turned off, a certain time after the light is turned off.
  • the power switch is turned on after the elapse of time, the two lamps are turned on, and the possibility of misunderstanding as described above can be solved.
  • the fluorescent lamp switching means and the first control circuit only need to be able to perform the lighting control as described above. That is, a normally closed relay contact is adopted as the fluorescent lamp switching means, and the first control circuit keeps the relay contact closed without energizing the relay coil when the power switch is first turned on, It can be configured that the relay contact is cut off by energizing the relay coil when the power switch is turned on again after the discharge time of the charge / discharge circuit elapses after the power is turned off.
  • switching means that turns on and off in response to turning on and off of the power switch, a clock generation circuit that generates a clock signal when the switching means is turned on, and an output signal that is inverted by the input of the clock signal D
  • a clock generation circuit that generates a clock signal when the switching means is turned on, and an output signal that is inverted by the input of the clock signal D
  • a charge / discharge circuit that holds the D-type flip-flop circuit in an operating state during the discharge after the switch means is turned off, and is charged by applying a circuit voltage
  • the D-type flip-flop circuit And a switching circuit for turning ON / OFF the relay contact of the fluorescent lamp switching means according to the output signal.
  • the ballast may be a yoke type transformer, but in order to save power, an inverter type ballast that outputs a high-frequency voltage using the DC voltage of the power circuit that uses a commercial power supply as an input is used. Is preferred.
  • a normally closed relay contact is connected to the power supply input of the first control circuit, and the normally closed relay contact is connected when the second control circuit receives an external command signal from, for example, a personal computer. It is in the point which made it open.
  • the fluorescent lamp apparatus has two energization circuits connected in series with each other at the output end of a ballast that uses a commercial power supply as a power source, and the fluorescent lamps are connected to both energization circuits.
  • the inductor of the selected resistance component is connected in series. Is connected to the both ends of one of the two fluorescent lamps to turn off one of the fluorescent lamps, and responds to the ON / OFF operation of the power switch.
  • a first control circuit that closes the extinguishing circuit when the power switch is turned on and energized within a predetermined time after being turned on and turned off. .
  • One of the features of the present invention is that in a two-lamp in-line type fluorescent lamp apparatus, both ends of one fluorescent lamp are made conductive by a turn-off circuit including an inductor, and both ends of this one fluorescent lamp are made conductive by a predetermined resistance component. It is in the point which did.
  • one fluorescent lamp can be turned on and the other fluorescent lamp can be turned off in the two-lamp in-line type fluorescent lamp fixture, and the two lamps can be switched on and the one lamp can be switched on by turning on / off the power switch. it can.
  • the first control circuit can be configured as follows. That is, the first control circuit inverts the output signal by inputting the clock signal, the relay contact for closing the extinguishing circuit by energizing the relay coil, the clock generating circuit for generating the clock signal when the power switch is turned on A D-type flip-flop circuit, a charge / discharge circuit that is charged by application of a circuit voltage and maintains the operating state of the D-type flip-flop circuit during the discharge after the power switch is turned off, and the D-type flip-flop circuit And a switching circuit for energizing the relay coil in accordance with the output signal.
  • connection terminal capable of replacing an inductor is provided in the light-off circuit, and an inductor having a resistance component corresponding to the output characteristics of the ballast of the fluorescent lamp fixture is selected and connected to the light-off circuit.
  • both ends of the fluorescent lamp are made conductive with a predetermined resistance component.
  • one of the fluorescent lamps can be turned on by selecting an inductor, and the other fluorescent lamp can be turned off.
  • the lamp can be switched on reliably.
  • an inductor connection terminal for connecting the inductor to the extinguisher circuit in a replaceable manner in series.
  • a reflector behind the fluorescent lamp it is preferable to provide a reflector behind the fluorescent lamp to increase the illuminance.
  • a reflector plate developed by the present inventors can be used (Japanese Patent Laid-Open No. 2000-106015).
  • the power switch can switch between two lights and one light. Two lights can be lit when the power switch is first turned on, and one light can be lit when the next power is turned on. When switching between two lights / one lamp in response to ON / OFF of the lamp, the two lamps are turned on and then turned off. When the power switch is turned on next time, the power switch operation is the second ON operation. There is a risk of misunderstanding that the fluorescent lamp is damaged, that is, a so-called broken ball.
  • the operation of the power switch is determined as the second ON operation only when the next power switch is turned on within a certain time after the two lights are turned on and turned off, a certain time after the light is turned off.
  • the power switch is turned on after the elapse of time, the two lamps are turned on, and the possibility of misunderstanding as described above can be solved.
  • control circuit is constituted by a D-type flip-flop circuit and a charge / discharge circuit.
  • connection terminal A large number of inductors having different resistance components may be prepared and selected and connected to the connection terminal, but this is complicated. Therefore, it is preferable to adjust the resistance component by connecting a plurality of pairs of connection terminals in series, and connecting a plurality of inductors or conductors and inductors to the plurality of pairs of connection terminals.
  • the fluorescent lamp to be turned off may be determined in advance, but it may be selected as necessary.
  • two extinguishing circuits that extinguish the fluorescent lamps by electrically connecting both ends of the two fluorescent lamps, and a changeover switch that switches the connection between one of the two extinguishing circuits and the connection terminal. It is preferable to configure.
  • two energization circuits are connected in series to the output end in parallel with each other at the output end of a ballast that uses a commercial power source as a power source, and a fluorescent lamp is connected to both energization circuits
  • the ballast and the power switch are turned on and off in a two-lamp parallel-type fluorescent lamp fixture that turns on two fluorescent lamps by energizing the energizing circuit from the ballast by turning the power switch on and off.
  • the power switch is turned on within a predetermined time after the power switch is turned on and turned off, and the power switch is turned on to control the fluorescent lamp switching means to cut off the power supply circuit.
  • the first control circuit and the normally closed relay contact are connected to the power input of the first control circuit, and when the relay coil is energized in response to an external command signal, the relay contact is opened.
  • the second control circuit that controls the first control circuit to disconnect the one energization circuit when the relay contact is opened within a predetermined time after the power switch is turned on is the same. It is possible to provide a lighting control device for a fluorescent lamp apparatus which is built in the case or mounted on the same substrate.
  • two energization circuits are connected in series to the output end in parallel with each other at the output end of a ballast that uses a commercial power supply as a power source, and a fluorescent lamp is connected to both energization circuits
  • a lighting control device used in a two-lamp parallel-type fluorescent lamp apparatus in which two fluorescent lamps are lit by energizing an energization circuit from a ballast by ON / OFF operation of a power switch. Responding to the ON / OFF operation, the power switch is turned ON within a predetermined time after the power switch is turned ON and turned OFF, and the fluorescent lamp switching means is controlled to control the fluorescent lamp switching means.
  • the first control circuit for cutting off the energization circuit and the normally closed relay contact are connected to the power supply input of the first control circuit and receive the external command signal and energize the relay coil A second relay contact, and when the power switch is turned on, when the relay contact is opened and closed within a predetermined time, the first control circuit is controlled to disconnect the one energization circuit. It is possible to provide a lighting control device for a fluorescent lamp apparatus, characterized in that the control circuit is incorporated in the same case or mounted on the same substrate.
  • two energization circuits are connected in series to the output end in series with each other at the output end of a ballast that uses a commercial power supply as a power source, and a fluorescent lamp is connected to both energization circuits.
  • the above ballast and the power switch are turned on and off in a two-lamp-type fluorescent lamp apparatus in which two fluorescent lamps are lit by energizing the energization circuit from the ballast by turning the power switch on and off.
  • the extinguishing circuit is closed and one of the two is closed.
  • a first control circuit for turning off one of the fluorescent lamps by conducting between both ends of the fluorescent lamp is built in the same case or mounted on the same board, and a connection terminal is attached to the case or the board.
  • the connection Provided with a lighting control device for a fluorescent lamp fixture having a resistance component selected according to the output characteristics of the ballast and an inductor constituting the extinguishing circuit being connected to the child in a replaceable manner can do.
  • two energization circuits are connected in series to the output end and in series with each other at the output end of a ballast that uses a commercial power supply as a power source, and a fluorescent lamp is connected to both energization circuits,
  • the extinguishing circuit In response to an OFF operation, when the power switch is turned on and energized within a predetermined time after the power switch is turned on and turned off, the extinguishing circuit is closed and one of the two A first control circuit for turning off one of the fluorescent lamps by turning on both ends of the fluorescent lamp is built in the case or mounted on the board, and a connection terminal is attached to the case or the board.
  • the A lighting control device for a fluorescent lamp fixture having a resistance component selected according to the output characteristics of the ballast and an inductor constituting the extinguishing circuit are connected to the connection terminal in a replaceable manner. Can be provided.
  • the normally closed relay contact is connected to the power input of the first control circuit on the case or the substrate, and when the relay coil is energized in response to the external command signal, the relay contact is opened, and the power switch
  • a second control circuit for controlling the first control circuit and closing the extinguishing circuit when the relay contact is opened within a predetermined time after the relay contact is opened at the time of ON is further incorporated or mounted. It is possible to provide a lighting control device for a fluorescent lamp apparatus.
  • FIG. 1 to 5 show a preferred embodiment of a fluorescent lamp apparatus according to the present invention.
  • the power supply circuit 10 is turned ON / OFF by a power switch 12, and receives the AC voltage of the commercial power supply 11 and outputs a DC voltage.
  • the output voltage of the power supply circuit 10 is input to the inverter type ballast 13 so that a predetermined high frequency voltage is output.
  • Two current-carrying circuits 14A and 14B are connected to the output terminal of the inverter ballast 13 in series with the output terminal in parallel with each other.
  • the current-carrying circuits 14A and 14B include choke coils 15A and 15B and a fluorescent lamp 16A. 16B are connected.
  • An example of the circuit configuration of the inverter type ballast 13 is shown in FIG. 2, but the circuit configuration is not necessarily limited to this example.
  • a normally closed relay contact (fluorescent lamp switching means) 18 is connected to one energizing circuit 14A, and the relay contact 18 is a first control circuit 19 that responds to ON / OFF of the power switch 12. Is opened and closed (connected / disconnected).
  • the first control circuit 19 has a circuit configuration as shown in FIG.
  • the first control circuit 19 can be basically constituted by a D-type flip-flop circuit (hereinafter, the flip-flop circuit is simply referred to as an FF circuit).
  • FF circuit A truth table of the operation of the D-type FF circuit is shown in FIG.
  • the first control circuit 19 includes a switch (switch means) SW that is turned ON / OFF in response to ON / OFF of the power switch 12, a clock generation circuit 30 that generates a clock signal when the switch SW is turned ON, A D-type FF circuit IC2 that inverts an output signal according to an input, a charge / discharge circuit 31 that is charged by applying a circuit voltage and that maintains the operating state of the D-type FF circuit IC2 during the discharge after the switch SW is turned off, and D The switching circuit 32 is configured to turn on and off the relay coil in accordance with the output signal of the type FF circuit IC2.
  • the switch SW is turned on, and the voltage extracted from the connection point of the Zener diode D1 and the diodes D2 and D3 is applied to the base of the transistor Q1.
  • the voltage ratio between the Zener diode D1 and the diodes D2 and D3 is set so that the base voltage of the transistor Q1 becomes the operating voltage + ⁇ 1.6V.
  • the AC voltage is lowered from 100 V by the capacitor C1, and a voltage of 5.6 V or more is applied to the Zener diode D1.
  • the switch SW is turned on, a voltage is applied to the base of the transistor Q1, the transistor Q1 is turned on, and the clock signal from the collector of the transistor Q1 is the clock terminal of the FF circuit IC2. Given to CK.
  • the characteristics and time of the clock signal applied from the collector of the transistor Q1 to the clock terminal CK of the D-type FF circuit IC2 can be freely set by changing the time constant determined by the resistor R3, the capacitor C4, and the resistor R4.
  • the data of the data input D is read into the D-type FF circuit IC2 when the clock signal falls, and is output to the output terminal Q at the next rise of the clock signal.
  • the D-type FF circuit IC2 set terminal (PR) and the reset terminal CL can set and reset the D-type FF circuit IC2 independently of the input of the clock signal by setting each input signal to “H”. Therefore, the reset terminal CL is connected to the ground GND.
  • the capacitors C2 and C3 are charged. After the switch SW is turned off, the capacitors C2 and C3 are discharged, and the FF circuit IC2 is operated until the discharge becomes a predetermined voltage or less. The state is retained. The discharge time is determined by the capacitors C2 and C3 and the resistors R1 and R2.
  • the clock signal from the collector of the transistor Q1 is applied to the clock terminal CK of the D-type FF circuit IC2, and the D-type FF circuit
  • the output terminal Q of the IC 2 is “H” and the inversion terminal ⁇ Q is “L”, and the state is maintained.
  • the base voltage of the transistor Q2 becomes the operating voltage, the transistor Q2 operates, the relay RY is energized, and the relay contact 18 is turned OFF, so that the fluorescent lamp 16A is not lit and only the fluorescent lamp 16B is lit. To do.
  • the power supply of the relay RY uses 5V supplied from the IC1.
  • the D-type FF circuit IC2 is initialized and the relay RY becomes inoperative.
  • the relay contact 18 returns to the normal cross state and returns to the state in which the two lamps 16A and 16B can be lit.
  • the D-type FF circuit IC2 is also flip-floped, and the relay RY can be controlled and held. be able to.
  • a normally closed relay contact 21 is connected to the power input of the first control circuit 19, and the normally closed relay contact 21 is opened and closed by the second control circuit 20.
  • the second control circuit 20 includes, for example, a switching element 23 and a relay coil 22. When an external command signal is given from the personal computer 23, the switching element 22 is turned on and the relay contact 21. Has been established.
  • the fluorescent lamp corresponding to the external command signal from the personal computer 23 is set. It is output towards the second control circuit 20 of the instrument.
  • the relay contact 21 When the relay contact 21 is opened while the power switch 12 is ON, the energization is cut off, which is the same as when the power switch 12 is turned OFF after being turned ON. Therefore, when the relay contact 21 is closed by a signal from the personal computer 23 within a predetermined time after the relay contact 21 is opened, the same state as when the power switch 12 is turned on and turned off. Thus, the fluorescent lamp fixture is turned on.
  • the personal computer 23 can switch between two lighting and one lighting of the fluorescent lamp fixture, so that two lights are lit at a necessary place and time, and one lamp is lit at other places and times. Fine control is possible.
  • the first and second control circuits 19 and 20 are built in the case in which the inverter type ballast 13 is built.
  • the first and second control circuits 19 and 20 are built in the case or on the substrate. It may be mounted and mounted on a fluorescent lamp fixture case.
  • the power supply circuit includes a power switch (not shown) and receives an AC voltage of a commercial power supply as an input.
  • the output voltages H and N of the power supply circuit are input to a known inverter type ballast 110, and a high frequency voltage is output.
  • Two energization circuits 111A and 111B are connected in series to the output end and in series with each other at the output end of the inverter ballast 110, and fluorescent lamps 112A and 112B are connected to both energization circuits 111A and 111B. Yes.
  • the energization circuits 111A and 111B and the fluorescent lamps 112A and 112B have a known configuration, and details thereof are omitted.
  • the two fluorescent lamps 112A and 112B are connected to the extinguishing circuits 113A and 113B so as to make both ends conductive, and the two extinguishing circuits 113A and 113B are connected to the two pairs of connection terminals 114A and 114B via the changeover switch 116. And relay contact 115 are connected in series with each other.
  • the relay coil 115A of the relay contact 115 is energized by a first control circuit 117 that responds to ON / OFF of the power switch, and two pairs of connection terminals 114A and 114B, a relay contact 115, a relay coil 115A, and a changeover switch 116.
  • the first control circuit 117 is mounted on a board 118 made of a semiconductor substrate, and the board 118 is attached to the case of the fluorescent lamp fixture by screws, clips, double-sided adhesive tape, magnets, etc., and the connection terminals 114A and 114B are connected to the connection terminals 114A and 114B.
  • the inductor 125 or the conductor 126 and the inductor 125 are connected.
  • the first control circuit 117 has a circuit configuration as shown in FIG.
  • the first control circuit 117 can basically be constituted by a D-type flip-flop circuit (hereinafter, the flip-flop circuit is simply referred to as an FF circuit) 120.
  • the truth table of the operation of the D-type FF circuit 120 is as shown in FIG.
  • the first control circuit 117 includes a rectifier circuit 121 that rectifies the output voltage of the power supply circuit as an input, a clock generation circuit 122 that generates a clock signal when the power is turned on, and a D-type FF circuit that inverts the output signal when the clock signal is input 120, charging is performed by applying a voltage, and after the power is turned off, the charging / discharging circuit 123 that maintains the operating state of the D-type FF circuit 120 during the discharge, and the relay coil 115A according to the output signal of the D-type FF circuit 120 It is comprised from the switching circuit 124 which turns ON / OFF.
  • voltage control is performed by providing a triac TR1 so as to operate with a power supply voltage of AC 80V to 280V. Furthermore, a Zener diode ZD1 is provided to prevent lightning strikes, and the fuse FUSE is cut by an overcurrent.
  • the voltage taken out from the connection point of the Zener diodes ZD2 and ZD3 is stepped down by the resistor R6 and applied to the base of the transistor Q2.
  • the size of the resistor R6 is set so that the base voltage of the transistor Q2 becomes the operating voltage.
  • the transistor Q2 When the power switch is first turned on, the transistor Q2 is turned on, and the clock signal from the collector of the transistor Q2 is applied to the clock terminal CLOCK1 of the D-type FF circuit 120.
  • the data of the data input DATA1 is read into the D-type FF circuit 120 when the clock signal falls, and is output to the output terminal Q1 when the next clock signal rises.
  • the set terminal SET1 and the reset terminal RESET1 of the D-type FF circuit 120 can set and reset the D-type FF circuit 120 independently of the input of the clock signal by setting the respective input signals to “H”.
  • the reset terminal RESET1 is connected to the collector of the transistor Q3.
  • the capacitors C6 and C7 are charged, and after the voltage application is stopped, the capacitors C6 and C7 are discharged, and until the discharge becomes a predetermined voltage or lower, D
  • the mold FF circuit 120 is maintained in the operating state.
  • the discharge time is determined by the capacitors C6 and C7 and the circuit resistance.
  • the base voltage of the transistor Q1 becomes the operating voltage
  • the transistor Q1 operates, the relay coil 115A is energized, and the relay contact 15 is turned on, so that the fluorescent lamp 112B on the extinguishing circuit 113B side is turned on. Since the extinguishing circuit 113A to which the changeover switch 116 is connected conducts both ends of the fluorescent lamp 112A with resistance components determined by the two inductors 125, the fluorescent lamp 112A is not turned on.
  • the power is turned off, and the power switch is turned on again while discharging continues (0.2 to 2.5 seconds in the case of FIG. 8) until the capacitors C6 and C7 reach a predetermined voltage. Then, the clock signal from the collector of the transistor Q2 is applied to the clock terminal CLOCK1 of the D-type FF circuit 120, the output terminal Q1 of the D-type FF circuit 120 is “L”, and the inverting terminal ⁇ Q1 is “H”. Keep state.
  • the base voltage of the transistor Q1 is equal to or lower than the operating voltage, the transistor Q1 does not operate, the relay coil 115A is not energized, the relay contact 115 is turned off, and both the fluorescent lamps 112A and 112B are lit. .
  • the D-type FF circuit 120 is initialized and the relay coil 115A is not energized. Returns to the OFF state, and returns to the state where the two lamps 112A and 112B can be lit.
  • the D-type FF circuit 120 is also flip-floped, and the relay contact 115 can be controlled and held. Therefore, switching between two lamp lighting and one lamp lighting is controlled. be able to.
  • the fluorescent lamps 112A and 112B to be turned off when one lamp is turned on can be switched by switching the changeover switch 116.
  • the conductor 126 and the inductor 125 are connected to the connection terminals 114A and 114B, so that the extinguishing circuits 113A and 113B correspond to the characteristics of the fluorescent lamp fixture.
  • the resistance component can be given to guarantee the operation of the two lamps and one lamp of the fluorescent lamp fixture.
  • a normally closed relay contact 130 is connected to the power supply input of the first control circuit 117, and the relay contact 130 is opened and closed by the second control circuit 131.
  • the second control circuit 131 adopts the same configuration as the second control circuit 20 in the first embodiment, and opens and closes the relay contact 130 by a command signal from a personal computer (not shown). Yes.
  • the first control circuit 117 and the relay contact 115 are mounted on the board 118, the board 118 and the second control circuit 130 are built in the same case, and the connection terminals 114A and 114B are connected to the board 118 from the case.
  • the second control circuit 130 may be mounted on the boat 118, the first control circuit 117 and the relay contact 115 are mounted on the built-in case of the inverter type ballast 110.
  • the board 118 and the second control circuit 130 may be incorporated.

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
PCT/JP2009/062194 2008-11-21 2009-07-03 蛍光灯器具、及び蛍光灯器具の点灯制御機器 WO2010058620A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN200980101748.8A CN102204411B (zh) 2008-11-21 2009-07-03 荧光灯器具和荧光灯器具的点灯控制器
JP2010500014A JP4865087B2 (ja) 2008-11-27 2009-07-03 蛍光灯器具、及び蛍光灯器具の点灯制御機器
US13/130,751 US8502460B2 (en) 2008-11-21 2009-07-03 Fluorescent lamp appliance, and lighting control apparatus of fluorescent lamp appliance

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2008297492 2008-11-21
JP2008-297492 2008-11-21
JP2008301805 2008-11-27
JP2008-301805 2008-11-27

Publications (1)

Publication Number Publication Date
WO2010058620A1 true WO2010058620A1 (ja) 2010-05-27

Family

ID=42198061

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2009/062194 WO2010058620A1 (ja) 2008-11-21 2009-07-03 蛍光灯器具、及び蛍光灯器具の点灯制御機器

Country Status (3)

Country Link
US (1) US8502460B2 (zh)
CN (1) CN102204411B (zh)
WO (1) WO2010058620A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107623978A (zh) * 2017-09-22 2018-01-23 中国科学院西安光学精密机械研究所 可扩展的风冷型长弧氙灯阵列控制装置及方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014000182A1 (en) * 2012-06-27 2014-01-03 General Electric Company Bi-level dimmer system for discharge lamps with electronics ballasts

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57134893A (en) * 1981-02-13 1982-08-20 Mitsubishi Electric Corp Device for firing discharge lamp for fire fighting lamp
JP2000208283A (ja) * 1998-11-11 2000-07-28 Hasegawa Kazunori 蛍光灯器具
JP2005183107A (ja) * 2003-12-18 2005-07-07 Toshiba Lighting & Technology Corp ２灯直列式放電ランプ点灯装置および照明装置
JP2008010396A (ja) * 2006-05-31 2008-01-17 Shigemi Hotta 蛍光灯器具

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5345071A (en) 1976-10-04 1978-04-22 California Inst Of Techn Method and device for series connection of fluorescent lamps
JPS56130296U (zh) 1980-03-04 1981-10-03
US6100651A (en) * 1989-04-17 2000-08-08 Hitoshi Ohtsuka Fluorescent lamp stabilizer harmonics reduction method
JP3180364B2 (ja) * 1990-09-25 2001-06-25 東芝ライテック株式会社 高圧放電灯及びその点灯方法
US5729120A (en) * 1996-12-30 1998-03-17 General Signal Corporation Dynamic voltage regulation stabilization for AC power supply systems
JP2000068080A (ja) * 1998-08-25 2000-03-03 Masao Sekiguchi 放電灯点灯システム
JP3163541B2 (ja) 1999-01-12 2001-05-08 工業技術院長 埋設用シート状電気発熱体及びその製造方法
JP2001319791A (ja) * 2000-05-10 2001-11-16 Matsushita Electric Ind Co Ltd 蛍光ランプ点灯装置
JP2003142279A (ja) 2001-11-02 2003-05-16 Nippon Seigyo:Kk 蛍光ランプ照明装置
CN2884517Y (zh) * 2005-07-21 2007-03-28 祖庆群 双极高可靠性节能长寿荧光灯装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57134893A (en) * 1981-02-13 1982-08-20 Mitsubishi Electric Corp Device for firing discharge lamp for fire fighting lamp
JP2000208283A (ja) * 1998-11-11 2000-07-28 Hasegawa Kazunori 蛍光灯器具
JP2005183107A (ja) * 2003-12-18 2005-07-07 Toshiba Lighting & Technology Corp ２灯直列式放電ランプ点灯装置および照明装置
JP2008010396A (ja) * 2006-05-31 2008-01-17 Shigemi Hotta 蛍光灯器具

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107623978A (zh) * 2017-09-22 2018-01-23 中国科学院西安光学精密机械研究所 可扩展的风冷型长弧氙灯阵列控制装置及方法
CN107623978B (zh) * 2017-09-22 2024-01-05 中国科学院西安光学精密机械研究所 可扩展的风冷型长弧氙灯阵列控制装置及方法

Also Published As

Publication number Publication date
CN102204411B (zh) 2014-08-06
US20110227491A1 (en) 2011-09-22
CN102204411A (zh) 2011-09-28
US8502460B2 (en) 2013-08-06

Similar Documents

Publication Publication Date Title
CN103226347B (zh) 个性化开关装置及其控制方法
CN101720150B (zh) Led驱动电路、led照明器件、led照明设备和led照明系统
JP6320924B2 (ja) 低電力待機シャットダウン回路
JP2011119136A (ja) Ｌｅｄ照明装置
JPH04286899A (ja) ガス放電ランプの明るさを制御する電子切換装置
JP2012204027A (ja) 固体光源点灯装置およびそれを用いた照明器具と照明システム
WO2010058620A1 (ja) 蛍光灯器具、及び蛍光灯器具の点灯制御機器
JP4942538B2 (ja) 蛍光灯器具
JP4865087B2 (ja) 蛍光灯器具、及び蛍光灯器具の点灯制御機器
CN102413609A (zh) 小功率led灯具照明系统
KR101534800B1 (ko) 기능성 전등 스위치의 정전압 누설전류 유기장치
JP3160410U (ja) Ｌｅｄ灯具
US11019698B2 (en) Retrofit light emitting diode, LED, lighting device with reduced power consumption in standby mode
CN202551404U (zh) 照明装置
JP2008181769A (ja) センサ付ソケット及びこれを備えた照明器具
TWI415520B (zh) 螢光燈器具
TWM505142U (zh) 安全開關裝置、具有該安全開關裝置之通用式發光二極體燈管以及該燈管之電源系統
CN106068045B (zh) 用于led灯的供电装置
CN205137295U (zh) 一种带应急调光功能的灯具
JP3159444U (ja) 蛍光灯器具
JPH0917218A (ja) ２灯式照明装置
JP3160591U (ja) 蛍光灯器具
KR20160141526A (ko) Led 조명 제어 모듈
WO2014048019A1 (zh) 智能型led灯泡
KR200415571Y1 (ko) 1개의 on/off 스위치로 시차를 달리한 ON/OFF 작동으로,2등용 또는 1등용으로 2가지 기능을 수행하는 2등용 전자식안정기

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200980101748.8

Country of ref document: CN

WWE Wipo information: entry into national phase

Ref document number: 2010500014

Country of ref document: JP

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09827401

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 13130751

Country of ref document: US

122 Ep: pct application non-entry in european phase

Ref document number: 09827401

Country of ref document: EP

Kind code of ref document: A1