EP1762779A1 - Dispositif d'éclairage de production des effets lumineux - Google Patents

Dispositif d'éclairage de production des effets lumineux Download PDF

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Publication number
EP1762779A1
EP1762779A1 EP06119955A EP06119955A EP1762779A1 EP 1762779 A1 EP1762779 A1 EP 1762779A1 EP 06119955 A EP06119955 A EP 06119955A EP 06119955 A EP06119955 A EP 06119955A EP 1762779 A1 EP1762779 A1 EP 1762779A1
Authority
EP
European Patent Office
Prior art keywords
appliance according
appliance
cover
light effects
screens
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Withdrawn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
EP06119955A
Other languages
German (de)
English (en)
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 EP1762779A1 publication Critical patent/EP1762779A1/fr
Withdrawn legal-status Critical Current

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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
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/08—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using diaphragms containing one or more apertures
    • F21V11/14—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using diaphragms containing one or more apertures with many small apertures
    • 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
    • F21W2121/00—Use or application of lighting devices or systems for decorative purposes, not provided for in codes F21W2102/00 – F21W2107/00

Definitions

  • the present invention relates to a lighting appliance for producing light effects.
  • lighting appliances which create light effects are only capable of producing predefined effects obtained, for example, by the use of optical details or a specific internal and external geometry of the appliance itself.
  • An objective of the present invention is to provide a lighting appliance for producing light effects with a high flexibility of use.
  • a further objective of the present invention is to provide a lighting appliance for producing light effects which can be modified, in the effects produced, also when it has already been installed.
  • Another objective of the present invention is to provide a lighting appliance for producing light effects which is particularly simple and functional, with reduced costs.
  • these show a lighting appliance for producing light effects indicated as a whole with 10 and comprising a support 12, at least one light source 13, an outer transparent cover 14 and a series of removable screens 15 which can be positioned inside the surface of the cover.
  • a further embodiment of the lighting appliance for producing light effects, object of the present invention can be without the outer transparent cover 14 and having a series of removable walls 15, arranged around the light source 13, suitable perforated for creating the desired light effects.
  • the support 12 contains electric and electronic devices for the control of the appliance 10, in addition to a lamp-holder of the light source, punctiform or linear, positioned in the centre.
  • the support 12 moreover, in the example having a square surface, comprises a perimetric portion 16 for the positioning of the screens 15 and the cover 14.
  • the outer cover 14, which surmounts the support 12 and the light source 13, can have various forms, such as cubic, rectangular, semispherical, conical pyramidal, or the like. Furthermore, the cover 14, which must be transparent to allow the passage of light, can be made of glass and/or plastic material, also a diffusor, i.e. glazed or opaque.
  • the masks 15" are perforated according to decorations or pictograms which create different light effects, depending on the different representations.
  • the screens 15 can be combined as desired, for example on different sides of the cube-shaped lighting appliance 10 shown illustratively in the figures, the same or different from each other.
  • the light effects are therefore visible on the face of the appliance 10, on the wall on which the product is installed and on the wall in front of the appliance.
  • the lighting appliance 10 shown in the figures, has a cube-shaped cover 14.
  • Masks 15" having a series of parallel notches alternating with parallel strips of material are respectively inserted on the four side surfaces.
  • the upper side on the other hand, is equipped with a black plate 15'.
  • Figure 3 schematically shows the light effect produced for example by the lighting appliance 10, which is applied on a column support 19.
  • the appliance 10 creates on a wall 17 situated in a parallel position to one of the perforated screens, or masks, 15" thereof, a series of parallel strips or spots of light 18.
  • the light effects produced by the appliance can be advantageously modified by simply changing and combining screens, an operation which can be effected at any moment, even after the installation of the product, with reduced costs.
  • the lighting appliance for producing light effects object of the present invention, has the advantage of allowing compositions of different light effects to be created by combining various appliances.
  • the appliance can be advantageously installed in different ways: applied on ceilings, as appliques, on the ground by means of supporting rods or columns, on tables, and also as pegs for gardens.
  • the lighting appliance for producing light effects thus conceived can undergo numerous modifications and variations, all included in the invention; all the details, moreover, can be substituted by technically equivalent elements.
  • the materials used, as also the dimensions can vary according to technical demands.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
EP06119955A 2005-09-12 2006-09-01 Dispositif d'éclairage de production des effets lumineux Withdrawn EP1762779A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI20050309 ITMI20050309U1 (it) 2005-09-12 2005-09-12 Apparecchio di illuminazione per la realizzazione di effetti luminosi

Publications (1)

Publication Number Publication Date
EP1762779A1 true EP1762779A1 (fr) 2007-03-14

Family

ID=37441765

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06119955A Withdrawn EP1762779A1 (fr) 2005-09-12 2006-09-01 Dispositif d'éclairage de production des effets lumineux

Country Status (4)

Country Link
EP (1) EP1762779A1 (fr)
CN (1) CN1940381A (fr)
IT (1) ITMI20050309U1 (fr)
NO (1) NO20064029L (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008126063A1 (fr) * 2007-04-17 2008-10-23 Performance In Lighting S.P.A. Dispositif d'éclairage d'architecture de paysage
CN110145705A (zh) * 2019-03-29 2019-08-20 李海龙 新型通长节能黑板灯

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4242821A (en) * 1978-07-25 1981-01-06 Mcneil John C Light box
FR2790061A1 (fr) * 1999-02-18 2000-08-25 Patrice Millet Projecteur de lumiere
GB2360352A (en) * 2000-03-15 2001-09-19 William Mehornay Decorative illumination and display apparatus
DE20301297U1 (de) * 2003-01-28 2003-03-20 Ullmann Frank Dekorationsgegenstand mit Leuchtmittel
US6667576B1 (en) * 1999-06-05 2003-12-23 Berthold Westhoff Optical-effect light

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4242821A (en) * 1978-07-25 1981-01-06 Mcneil John C Light box
FR2790061A1 (fr) * 1999-02-18 2000-08-25 Patrice Millet Projecteur de lumiere
US6667576B1 (en) * 1999-06-05 2003-12-23 Berthold Westhoff Optical-effect light
GB2360352A (en) * 2000-03-15 2001-09-19 William Mehornay Decorative illumination and display apparatus
DE20301297U1 (de) * 2003-01-28 2003-03-20 Ullmann Frank Dekorationsgegenstand mit Leuchtmittel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008126063A1 (fr) * 2007-04-17 2008-10-23 Performance In Lighting S.P.A. Dispositif d'éclairage d'architecture de paysage
CN110145705A (zh) * 2019-03-29 2019-08-20 李海龙 新型通长节能黑板灯

Also Published As

Publication number Publication date
ITMI20050309U1 (it) 2007-03-13
CN1940381A (zh) 2007-04-04
NO20064029L (no) 2007-03-13

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