SE0301992D0 - Lighting system comprising at least one ordinary lighting fixture and a lighting device for emergency or orientation lighting - Google Patents

Lighting system comprising at least one ordinary lighting fixture and a lighting device for emergency or orientation lighting

Info

Publication number
SE0301992D0
SE0301992D0 SE0301992A SE0301992A SE0301992D0 SE 0301992 D0 SE0301992 D0 SE 0301992D0 SE 0301992 A SE0301992 A SE 0301992A SE 0301992 A SE0301992 A SE 0301992A SE 0301992 D0 SE0301992 D0 SE 0301992D0
Authority
SE
Sweden
Prior art keywords
lighting
emergency
emitting diode
light emitting
illumination
Prior art date
Application number
SE0301992A
Other languages
Swedish (sv)
Inventor
Mikael Maartensson
Kenneth Rudenbrandt
Original Assignee
Fagerhults Belysning Ab
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 Fagerhults Belysning Ab filed Critical Fagerhults Belysning Ab
Priority to SE0301992A priority Critical patent/SE0301992D0/en
Publication of SE0301992D0 publication Critical patent/SE0301992D0/en
Priority to PCT/SE2004/001051 priority patent/WO2005004305A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • F21S9/022—Emergency lighting devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/02—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which an auxiliary distribution system and its associated lamps are brought into service
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The invention relates to an illumination apparatus comprising an illumination device (3;5) for emergency and guidance illumination and which also can comprise at least one ordinary light fitting (2), the illumination device being connected to a light source. According to the invention the light source is a light emitting diode (6), a reflector (9) being designed by means of computer calculations and mounted around the light emitting diode, the light emitting diode being connected to a printed circuit (12), which in its turn is connected to an emergency illumination assembly (4), which is connected to one or several batteries (7) and to a power supply (24) respectively. The emergency illumination assembly is designed to, when the line voltage is disconnected, automatically connect the light emitting diode (6) to the current supply from the battery and disconnect it when the line voltage is restored.
SE0301992A 2003-07-04 2003-07-04 Lighting system comprising at least one ordinary lighting fixture and a lighting device for emergency or orientation lighting SE0301992D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE0301992A SE0301992D0 (en) 2003-07-04 2003-07-04 Lighting system comprising at least one ordinary lighting fixture and a lighting device for emergency or orientation lighting
PCT/SE2004/001051 WO2005004305A1 (en) 2003-07-04 2004-06-30 Illumination apparatus comprising an illumination device for emergency or guidance illumination and which also can comprise at least one ordinary light fitting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0301992A SE0301992D0 (en) 2003-07-04 2003-07-04 Lighting system comprising at least one ordinary lighting fixture and a lighting device for emergency or orientation lighting

Publications (1)

Publication Number Publication Date
SE0301992D0 true SE0301992D0 (en) 2003-07-04

Family

ID=27731113

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0301992A SE0301992D0 (en) 2003-07-04 2003-07-04 Lighting system comprising at least one ordinary lighting fixture and a lighting device for emergency or orientation lighting

Country Status (2)

Country Link
SE (1) SE0301992D0 (en)
WO (1) WO2005004305A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4929866A (en) * 1987-11-17 1990-05-29 Mitsubishi Cable Industries, Ltd. Light emitting diode lamp
US5838247A (en) * 1997-04-01 1998-11-17 Bladowski; Witold S. Solid state light system
GB0020766D0 (en) * 2000-08-24 2000-10-11 Rozenberg Simon G Improvements in lamps luminaires and lighting systems

Also Published As

Publication number Publication date
WO2005004305A1 (en) 2005-01-13

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