NO20032047L - Workplace Lighting Lamp - Google Patents

Workplace Lighting Lamp

Info

Publication number
NO20032047L
NO20032047L NO20032047A NO20032047A NO20032047L NO 20032047 L NO20032047 L NO 20032047L NO 20032047 A NO20032047 A NO 20032047A NO 20032047 A NO20032047 A NO 20032047A NO 20032047 L NO20032047 L NO 20032047L
Authority
NO
Norway
Prior art keywords
light
lighting lamp
light source
workplace lighting
source
Prior art date
Application number
NO20032047A
Other languages
Norwegian (no)
Other versions
NO20032047D0 (en
NO334160B1 (en
Inventor
Katharina Keller
Original Assignee
Zumtobel Lighting Gmbh
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 Zumtobel Lighting Gmbh filed Critical Zumtobel Lighting Gmbh
Publication of NO20032047D0 publication Critical patent/NO20032047D0/en
Publication of NO20032047L publication Critical patent/NO20032047L/en
Publication of NO334160B1 publication Critical patent/NO334160B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00—Refractors for light sources
    • F21V5/02—Refractors for light sources of prismatic shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/402—Lighting for industrial, commercial, recreational or military use for working places
    • 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
    • F21Y2105/00—Planar light sources
    • 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]
    • F21Y2115/15—Organic light-emitting diodes [OLED]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Planar Illumination Modules (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

The light (1) has a flat light source and is designed so that the light emitted by the light source is radiated onto the working position (6), which is essentially perpendicular to the plane of the light source. A light deflection plate of transparent material is arranged in front of the light source deflects the light from the source onto the working surface (8) to be illuminated.
NO20032047A 2002-05-08 2003-05-07 Workplace Lighting Lamp NO334160B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10220588A DE10220588A1 (en) 2002-05-08 2002-05-08 Luminaire for workplace lighting

Publications (3)

Publication Number Publication Date
NO20032047D0 NO20032047D0 (en) 2003-05-07
NO20032047L true NO20032047L (en) 2003-11-10
NO334160B1 NO334160B1 (en) 2013-12-23

Family

ID=7714504

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20032047A NO334160B1 (en) 2002-05-08 2003-05-07 Workplace Lighting Lamp

Country Status (4)

Country Link
EP (1) EP1361391B1 (en)
AT (1) ATE466230T1 (en)
DE (2) DE10220588A1 (en)
NO (1) NO334160B1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2363632A1 (en) * 2010-03-05 2011-09-07 Pöllet, Wilfried Device for lighting a work board
TWI416049B (en) * 2010-09-10 2013-11-21 Young Lighting Technology Corp Light source apparatus and method of using light source apparatus
JP2014527255A (en) 2011-05-17 2014-10-09 ピクシー・ライティング・エルエルシイ Flat panel lighting system and retrofit kit
DE102011079012A1 (en) * 2011-07-12 2013-01-17 Ledon Oled Lighting Gmbh & Co. Kg Light module with controllable light control
TWM422633U (en) * 2011-09-22 2012-02-11 Arex Twn Internat Co Ltd The luminaire with asymmetric luminous intensity
US9500328B2 (en) 2013-04-17 2016-11-22 Pixi Lighting, Inc. Lighting assembly
US9546781B2 (en) 2013-04-17 2017-01-17 Ever Venture Solutions, Inc. Field-serviceable flat panel lighting device
US9476552B2 (en) 2013-04-17 2016-10-25 Pixi Lighting, Inc. LED light fixture and assembly method therefor
US20160123547A1 (en) * 2013-05-31 2016-05-05 3M Innovative Properties Company Luminaire for crosswalk
US9557022B2 (en) 2015-04-30 2017-01-31 Ever Venture Solutions, Inc. Non-round retrofit recessed LED lighting fixture

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPM483294A0 (en) * 1994-03-31 1994-04-28 Chulalongkorn University Amorphous semiconductor thin film light emitting diode
IT1280453B1 (en) * 1995-07-28 1998-01-20 Carello Spa HEADLIGHT FOR REDUCED THICKNESS VEHICLES.
DE29621619U1 (en) * 1996-12-12 1997-02-27 Siemens Ag Device for illuminating theater stages, TV studios or the like.
DE19826548A1 (en) 1998-02-05 1999-08-12 Zumtobel Staff Gmbh Lighting arrangement
DE10042651C2 (en) * 2000-05-08 2002-10-02 Poellet Wilfried Workplace lighting
JP2001325805A (en) * 2000-05-15 2001-11-22 Matsushita Electric Works Ltd Stand-type lighting fixture
JP2001357978A (en) * 2000-06-16 2001-12-26 Kuraray Co Ltd Surface light source device

Also Published As

Publication number Publication date
NO20032047D0 (en) 2003-05-07
DE50312651D1 (en) 2010-06-10
DE10220588A1 (en) 2003-11-20
ATE466230T1 (en) 2010-05-15
EP1361391A2 (en) 2003-11-12
NO334160B1 (en) 2013-12-23
EP1361391B1 (en) 2010-04-28
EP1361391A3 (en) 2006-04-12

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Legal Events

Date Code Title Description
CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: ZUMTOBEL LIGHTING GMBH, AT

MM1K Lapsed by not paying the annual fees