EP1847768A3 - Appareil d'éclairage avec une grande diffusion de la lumière - Google Patents

Appareil d'éclairage avec une grande diffusion de la lumière Download PDF

Info

Publication number
EP1847768A3
EP1847768A3 EP07105917A EP07105917A EP1847768A3 EP 1847768 A3 EP1847768 A3 EP 1847768A3 EP 07105917 A EP07105917 A EP 07105917A EP 07105917 A EP07105917 A EP 07105917A EP 1847768 A3 EP1847768 A3 EP 1847768A3
Authority
EP
European Patent Office
Prior art keywords
lighting apparatus
light diffusion
high light
box
support structure
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.)
Withdrawn
Application number
EP07105917A
Other languages
German (de)
English (en)
Other versions
EP1847768A2 (fr
Inventor
Giannunzio Guzzini
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.)
Iguzzini Illuminazione SpA
Original Assignee
Iguzzini Illuminazione SpA
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 SpA filed Critical Iguzzini Illuminazione SpA
Publication of EP1847768A2 publication Critical patent/EP1847768A2/fr
Publication of EP1847768A3 publication Critical patent/EP1847768A3/fr
Withdrawn legal-status Critical Current

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)
  • Microscoopes, Condenser (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
EP07105917A 2006-04-21 2007-04-11 Appareil d'éclairage avec une grande diffusion de la lumière Withdrawn EP1847768A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000144U ITMI20060144U1 (it) 2006-04-21 2006-04-21 Apparecchio di illuminazione ad elevata diffusione della luce

Publications (2)

Publication Number Publication Date
EP1847768A2 EP1847768A2 (fr) 2007-10-24
EP1847768A3 true EP1847768A3 (fr) 2008-02-13

Family

ID=38055538

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07105917A Withdrawn EP1847768A3 (fr) 2006-04-21 2007-04-11 Appareil d'éclairage avec une grande diffusion de la lumière

Country Status (4)

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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3186129A (en) * 1961-11-15 1965-06-01 Isora Illuminating Ceilings Lt 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
WO2003071182A1 (fr) * 2002-02-21 2003-08-28 Koninklijke Philips Electronics N.V. Luminaire et procede de reparation d'un luminaire
DE10253343A1 (de) * 2002-11-14 2004-05-27 Der Kluth: Decke Und Licht Gmbh Spannwand oder -decke

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3186129A (en) * 1961-11-15 1965-06-01 Isora Illuminating Ceilings Lt 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
WO2003071182A1 (fr) * 2002-02-21 2003-08-28 Koninklijke Philips Electronics N.V. Luminaire et procede de reparation d'un luminaire
DE10253343A1 (de) * 2002-11-14 2004-05-27 Der Kluth: Decke Und Licht Gmbh Spannwand oder -decke

Also Published As

Publication number Publication date
NO20071990L (no) 2007-10-22
ITMI20060144U1 (it) 2007-10-22
EP1847768A2 (fr) 2007-10-24
CN101059221A (zh) 2007-10-24

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