NO20071990L - Lighting device with high diffusion of light - Google Patents

Lighting device with high diffusion of light

Info

Publication number
NO20071990L
NO20071990L NO20071990A NO20071990A NO20071990L NO 20071990 L NO20071990 L NO 20071990L NO 20071990 A NO20071990 A NO 20071990A NO 20071990 A NO20071990 A NO 20071990A NO 20071990 L NO20071990 L NO 20071990L
Authority
NO
Norway
Prior art keywords
light
lighting device
high diffusion
box
support structure
Prior art date
Application number
NO20071990A
Other languages
Norwegian (no)
Inventor
Giannunzia Guzzini
Original Assignee
Iguzzini Illuminazione
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 Iguzzini Illuminazione filed Critical Iguzzini Illuminazione
Publication of NO20071990L publication Critical patent/NO20071990L/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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
    • F21V17/162—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to traction or compression, e.g. coil springs
    • 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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • 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
    • F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
    • F21V1/14—Covers for frames; Frameless shades
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
    • 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
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • 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)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Microscoopes, Condenser (AREA)

Abstract

En belysningsanordning (10) med høy lysdiffusjon, omfattende et boksformet hovedlegeme (12) som er åpen på en side, inne i hvilket minst en lyskilde (14) befinner seg, og på den åpne side av hvilket det er anordnet en diffunderende skjerm (16). Den diffunderende skjerm (16) er fastholdt til en bærestruktur (20) som er i stand til å innfestes til det boksformede legeme (12), slik at omkretspartiet av bærestrukturen (20)A high light diffusion illumination device (10) comprising a box-shaped main body (12) open on one side, within which at least one light source (14) is located, and on the open side of which a diffusing screen (16) is provided. ). The diffusing screen (16) is secured to a support structure (20) capable of being attached to the box-shaped body (12) so that the circumferential portion of the support structure (20)

NO20071990A 2006-04-21 2007-04-18 Lighting device with high diffusion of light NO20071990L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000144U ITMI20060144U1 (en) 2006-04-21 2006-04-21 LIGHTING EQUIPMENT WITH HIGH DIFFUSION OF LIGHT

Publications (1)

Publication Number Publication Date
NO20071990L true NO20071990L (en) 2007-10-22

Family

ID=38055538

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20071990A NO20071990L (en) 2006-04-21 2007-04-18 Lighting device with high diffusion of light

Country Status (4)

Country Link
EP (1) EP1847768A3 (en)
CN (1) CN101059221A (en)
IT (1) ITMI20060144U1 (en)
NO (1) NO20071990L (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1001485A (en) * 1961-11-15 1965-08-18 Isora Illuminating Ceilings Lt Improvements in or relating to ceilings or walls
US3248536A (en) * 1963-09-13 1966-04-26 Marvin Electric Mfg Co Light fixture
US3737654A (en) * 1972-02-08 1973-06-05 Powerlite Devices Ltd Modular luminaire
AU2003202741A1 (en) * 2002-02-21 2003-09-09 Koninklijke Philips Electronics N.V. Luminaire and method for repairing a luminaire
DE10253343A1 (en) * 2002-11-14 2004-05-27 Der Kluth: Decke Und Licht Gmbh Stretched-foil wall or ceiling cover comprises a frame made up of profiles whose lower section is shaped so that its free edge forms an outer boundary of the visible foil area

Also Published As

Publication number Publication date
EP1847768A2 (en) 2007-10-24
CN101059221A (en) 2007-10-24
ITMI20060144U1 (en) 2007-10-22
EP1847768A3 (en) 2008-02-13

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application