JPS6414895A - Lighting device - Google Patents

Lighting device

Info

Publication number
JPS6414895A
JPS6414895A JP62169850A JP16985087A JPS6414895A JP S6414895 A JPS6414895 A JP S6414895A JP 62169850 A JP62169850 A JP 62169850A JP 16985087 A JP16985087 A JP 16985087A JP S6414895 A JPS6414895 A JP S6414895A
Authority
JP
Japan
Prior art keywords
lighting device
stabilizer
switching means
power source
discharge tubes
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP62169850A
Other languages
Japanese (ja)
Inventor
Yoshiharu Koda
Tadashi Takashima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Denkosha KK
Original Assignee
Denkosha KK
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 Denkosha KK filed Critical Denkosha KK
Priority to JP62169850A priority Critical patent/JPS6414895A/en
Priority to DK036888A priority patent/DK36888A/en
Priority to KR1019880000629A priority patent/KR890003265A/en
Priority to EP88850031A priority patent/EP0298934A1/en
Publication of JPS6414895A publication Critical patent/JPS6414895A/en
Pending legal-status Critical Current

Links

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
    • 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
    • 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

Landscapes

  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)

Abstract

PURPOSE:To simplify a wiring work with plural discharge tubes lit with a lighting device, and weight and wiring space as a lighting device decreased by providing control means in which plural switching means can be individually switched to a lighting device. CONSTITUTION:A stabilizer 2 is constantly operated by a power source 1 with the stabilizer 2 and a power source device 4 built in a microcomputer 3 as control means are connected to a AC power source 1 of a lighting device. A common line C of the stabilizer 2 is connected to an end of each switching means 5a-5h of a switching part 5. And load lines A1-A8 individually connected to other ends of switching means 5a-5h are connected to load lines B1-B8 of the stabilizer 2 via fluorescent discharge tubes L1-L8. And output terminals P1-P8 of an output port 6 in a computer 3 are connected to each input terminal of switching means 5a-5h with signal lines D1-D8, and the port 6 is operated with a control device 7.
JP62169850A 1987-07-09 1987-07-09 Lighting device Pending JPS6414895A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP62169850A JPS6414895A (en) 1987-07-09 1987-07-09 Lighting device
DK036888A DK36888A (en) 1987-07-09 1988-01-26 LIGHTING DEVICE FOR TOWING EXTENSIONS
KR1019880000629A KR890003265A (en) 1987-07-09 1988-01-27 Lighting device
EP88850031A EP0298934A1 (en) 1987-07-09 1988-01-27 Lighting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62169850A JPS6414895A (en) 1987-07-09 1987-07-09 Lighting device

Publications (1)

Publication Number Publication Date
JPS6414895A true JPS6414895A (en) 1989-01-19

Family

ID=15894093

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62169850A Pending JPS6414895A (en) 1987-07-09 1987-07-09 Lighting device

Country Status (4)

Country Link
EP (1) EP0298934A1 (en)
JP (1) JPS6414895A (en)
KR (1) KR890003265A (en)
DK (1) DK36888A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007188785A (en) * 2006-01-13 2007-07-26 Seiwa Electric Mfg Co Ltd Multiple lamp lighting system

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3938676C1 (en) * 1989-11-22 1991-06-06 Trilux-Lenze Gmbh + Co Kg, 5760 Arnsberg, De
GB2306810A (en) * 1995-10-20 1997-05-07 Central Research Lab Ltd Controlling the brightness of a glow discharge
US6501234B2 (en) 2001-01-09 2002-12-31 02 Micro International Limited Sequential burst mode activation circuit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1483350A (en) * 1966-06-14 1967-06-02 Device for adjusting an electric current, in particular that supplied to a gas discharge lamp
US4189663A (en) * 1976-06-15 1980-02-19 Forest Electric Company Direct current ballasting and starting circuitry for gaseous discharge lamps
NL175496C (en) * 1977-03-03 1984-11-16 Philips Nv RADIATION DEVICE.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007188785A (en) * 2006-01-13 2007-07-26 Seiwa Electric Mfg Co Ltd Multiple lamp lighting system

Also Published As

Publication number Publication date
EP0298934A1 (en) 1989-01-11
DK36888A (en) 1989-01-10
DK36888D0 (en) 1988-01-26
KR890003265A (en) 1989-04-13

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