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EP1146282A3 - Led lamp diffusing a multicolor light - Google Patents

Led lamp diffusing a multicolor light Download PDF

Info

Publication number
EP1146282A3
EP1146282A3 EP20010108703 EP01108703A EP1146282A3 EP 1146282 A3 EP1146282 A3 EP 1146282A3 EP 20010108703 EP20010108703 EP 20010108703 EP 01108703 A EP01108703 A EP 01108703A EP 1146282 A3 EP1146282 A3 EP 1146282A3
Authority
EP
European Patent Office
Prior art keywords
light
led lamp
multicolor light
led
diffusing
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Withdrawn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
EP20010108703
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1146282A2 (en
Inventor
Alberto Meda
Paolo Rizzatto
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.)
Luceplan SRL
Original Assignee
Luceplan SRL
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 Luceplan SRL filed Critical Luceplan SRL
Publication of EP1146282A2 publication Critical patent/EP1146282A2/en
Publication of EP1146282A3 publication Critical patent/EP1146282A3/en
Withdrawn legal-status Critical Current

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L4/00—Electric lighting devices with self-contained electric batteries or cells
    • F21L4/02—Electric lighting devices with self-contained electric batteries or cells characterised by the provision of two or more light sources
    • F21L4/022—Pocket lamps
    • F21L4/027—Pocket lamps the light sources being a LED
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S10/00—Lighting devices or systems producing a varying lighting effect
    • F21S10/02—Lighting devices or systems producing a varying lighting effect changing colors
    • 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
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02—Combinations of only two kinds of elements
    • F21V13/08—Combinations of only two kinds of elements the elements being filters or photoluminescent elements and reflectors
    • 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
    • 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
    • F21V5/06—Hanging lustres for chandeliers
    • 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
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/08—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing coloured light, e.g. monochromatic; for reducing intensity of light
    • 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
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • 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
    • 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
    • F21Y2101/00—Point-like 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
    • F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
    • F21Y2107/90—Light sources with three-dimensionally disposed light-generating elements on two opposite sides of supports or substrates
    • 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)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Led Device Packages (AREA)
  • Planar Illumination Modules (AREA)
EP20010108703 2000-04-11 2001-04-06 Led lamp diffusing a multicolor light Withdrawn EP1146282A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2000MI000225U IT250275Y1 (it) 2000-04-11 2000-04-11 Lampada a led con diffusione di luce di diversi colori
ITMI000225U 2000-04-11

Publications (2)

Publication Number Publication Date
EP1146282A2 EP1146282A2 (en) 2001-10-17
EP1146282A3 true EP1146282A3 (en) 2003-12-10

Family

ID=11443977

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20010108703 Withdrawn EP1146282A3 (en) 2000-04-11 2001-04-06 Led lamp diffusing a multicolor light

Country Status (5)

Country Link
EP (1) EP1146282A3 (ja)
JP (1) JP3080957U (ja)
KR (1) KR200244578Y1 (ja)
CN (1) CN2483600Y (ja)
IT (1) IT250275Y1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2334197B1 (es) * 2009-10-15 2010-12-03 G.C.E. Solar, S.L. Farola ecologica.
ES2487040B1 (es) * 2013-02-18 2015-06-08 Luis Mariano VOCES GARCÍA Iluminación eléctrica y reflexiva intubada en cadena múltiple
CN110399772B (zh) * 2019-04-15 2020-09-08 安徽省徽腾智能交通科技有限公司泗县分公司 基于环境分析的设备控制系统

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3735113A (en) * 1972-04-18 1973-05-22 T Stott Optical display
US5319531A (en) * 1992-11-19 1994-06-07 Kutnyak Mark R Illuminated flying disc with special effects lighting
DE29707048U1 (de) * 1997-04-19 1997-09-25 Schmidt, Edgar, 58091 Hagen Selbstleuchtendes und/oder beleuchtetes Halterungssystem, insbesondere Halterungssystem mit funktionalen Halterungselementen
DE19751077A1 (de) * 1996-11-19 1998-05-20 Lam Peter A Sichtanzeige in Fahrzeugen
EP1006311A2 (de) * 1998-12-02 2000-06-07 ERCO Leuchten GmbH Leuchte nach Art einer Signal- und/oder Orientierungsleuchte
JP2000331502A (ja) * 1999-05-21 2000-11-30 Chitose Denki Kk 携帯用誘導灯

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3735113A (en) * 1972-04-18 1973-05-22 T Stott Optical display
US5319531A (en) * 1992-11-19 1994-06-07 Kutnyak Mark R Illuminated flying disc with special effects lighting
DE19751077A1 (de) * 1996-11-19 1998-05-20 Lam Peter A Sichtanzeige in Fahrzeugen
DE29707048U1 (de) * 1997-04-19 1997-09-25 Schmidt, Edgar, 58091 Hagen Selbstleuchtendes und/oder beleuchtetes Halterungssystem, insbesondere Halterungssystem mit funktionalen Halterungselementen
EP1006311A2 (de) * 1998-12-02 2000-06-07 ERCO Leuchten GmbH Leuchte nach Art einer Signal- und/oder Orientierungsleuchte
JP2000331502A (ja) * 1999-05-21 2000-11-30 Chitose Denki Kk 携帯用誘導灯

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 14 5 March 2001 (2001-03-05) *

Also Published As

Publication number Publication date
CN2483600Y (zh) 2002-03-27
EP1146282A2 (en) 2001-10-17
IT250275Y1 (it) 2003-07-28
KR200244578Y1 (ko) 2001-10-11
JP3080957U (ja) 2001-10-19
ITMI20000225V0 (it) 2000-04-11
ITMI20000225U1 (it) 2001-10-11

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