WO2014049040A3 - Leuchtmittel - Google Patents

Leuchtmittel Download PDF

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Publication number
WO2014049040A3
WO2014049040A3 PCT/EP2013/070046 EP2013070046W WO2014049040A3 WO 2014049040 A3 WO2014049040 A3 WO 2014049040A3 EP 2013070046 W EP2013070046 W EP 2013070046W WO 2014049040 A3 WO2014049040 A3 WO 2014049040A3
Authority
WO
WIPO (PCT)
Prior art keywords
light
space
emitting means
emitting element
bulb
Prior art date
Application number
PCT/EP2013/070046
Other languages
English (en)
French (fr)
Other versions
WO2014049040A2 (de
Inventor
Ales Markytan
Christian Gärtner
Horst Varga
Jan Marfeld
Janick Ihringer
Manfred Scheubeck
Roland Schulz
Gerhard Kuhn
Original Assignee
Osram 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 Osram Gmbh filed Critical Osram Gmbh
Publication of WO2014049040A2 publication Critical patent/WO2014049040A2/de
Publication of WO2014049040A3 publication Critical patent/WO2014049040A3/de

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
    • 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
    • F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors
    • 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
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
    • 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
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/61—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using light guides
    • 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
    • F21V5/04—Refractors for light sources of lens shape
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
    • G02B19/0009—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having refractive surfaces only
    • G02B19/0014—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having refractive surfaces only at least one surface having optical power
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
    • G02B19/0061—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED
    • G02B19/0066—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED in the form of an LED array
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
    • G02B19/0071—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source adapted to illuminate a complete hemisphere or a plane extending 360 degrees around the source
    • 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
    • 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
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
    • F21V3/061—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material the material being glass
    • 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
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
    • F21V3/062—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material the material being plastics
    • 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
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/10—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by coatings
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/0008—Reflectors for light sources providing for indirect lighting
    • F21V7/0016—Reflectors for light sources providing for indirect lighting on lighting devices that also provide for direct lighting, e.g. by means of independent light sources, by splitting of the light beam, by switching between both lighting modes
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/0091—Reflectors for light sources using total internal reflection
    • 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
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
    • 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]
    • 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]
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0005—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type
    • G02B6/0008—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type the light being emitted at the end of the fibre

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

Es wird ein Leuchtmittel (100) vorgeschlagen. Das Leuchtmittel (100) umfasst einen Kolben (2) umfassend ein zumindest teilweise lichtdurchlässiges Material; einen Lampensockel (4) zum Befestigen des Leuchtmittels an eine Fassung und zum Zuführen elektrischer Energie; mindestens einen im Kolben (2) angeordneten Leuchtkörper (8), wobei der Leuchtkörper (8) in einer Trennebene (16) angeordnet ist, welche einen Raum in einen ersten dem Lampensockel (4) abgewandten Halbraum (10) und einen zweiten dem Lampensockel (4) zugewandten Halbraum (12) unterteilt und welche eine Vorzugsrichtung (18) definiert, welche senkrecht zur Trennebene (16) zum ersten Halbraum (10) hin verläuft, wobei der Leuchtkörper (8) dazu ausgebildet ist, im Betrieb Licht vorwiegend in den ersten Halbraum (10) abzustrahlen, und mindestens ein Umlenkelement (14, 24), welches im ersten Halbraum (10) angeordnet und dazu ausgebildet ist, von dem Leuchtkörper (8) abgestrahltes und auf das Umlenkelement (14, 24) treffendes Licht derart zumindest teilweise umzulenken, dass wenigstens ein Teildes umgelenkten Lichts den Kolben (2) passiert und in den zweiten Halbraum (12) abgestrahlt wird.
PCT/EP2013/070046 2012-09-27 2013-09-26 Leuchtmittel WO2014049040A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012109188.9 2012-09-27
DE102012109188.9A DE102012109188A1 (de) 2012-09-27 2012-09-27 Leuchtmittel

Publications (2)

Publication Number Publication Date
WO2014049040A2 WO2014049040A2 (de) 2014-04-03
WO2014049040A3 true WO2014049040A3 (de) 2014-07-24

Family

ID=49274630

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/070046 WO2014049040A2 (de) 2012-09-27 2013-09-26 Leuchtmittel

Country Status (2)

Country Link
DE (1) DE102012109188A1 (de)
WO (1) WO2014049040A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021114005A1 (de) 2021-05-31 2022-12-01 Axel & Susann Meise Beteiligungsgesellschaft Mbh Leuchtvorrichtung mit Lichtverteilungskörper

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008159453A (ja) * 2006-12-25 2008-07-10 Toshiba Lighting & Technology Corp 光源装置及びこの光源装置を備えたランプ
EP2219055A1 (de) * 2009-02-13 2010-08-18 AMA Precision Inc. Lichtemittierende Vorrichtung und Lichtführungselement damit
US20110194288A1 (en) * 2010-02-08 2011-08-11 Kevin Hsu Lighting Device Having Fully Developed Lighting Effect
TWM416736U (en) * 2011-06-03 2011-11-21 Lustrous Technology Ltd Light guide structure and lamp structure
US20110286200A1 (en) * 2008-11-26 2011-11-24 Keiji Iimura Semiconductor lamp and light bulb type LED lamp
US20120043877A1 (en) * 2010-08-20 2012-02-23 Lite-On Technology Corp. Luminaire
TWM429802U (en) * 2011-09-30 2012-05-21 Chicony Power Tech Co Ltd Light source module and light-emitting device thereof
WO2012085809A1 (en) * 2010-12-22 2012-06-28 Koninklijke Philips Electronics N.V. Led light bulb with light scattering optics structure

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102439351A (zh) * 2009-05-04 2012-05-02 皇家飞利浦电子股份有限公司 包括设置在半透明外壳内的光发射器的光源
US8395310B2 (en) * 2011-03-16 2013-03-12 Bridgelux, Inc. Method and apparatus for providing omnidirectional illumination using LED lighting

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008159453A (ja) * 2006-12-25 2008-07-10 Toshiba Lighting & Technology Corp 光源装置及びこの光源装置を備えたランプ
US20110286200A1 (en) * 2008-11-26 2011-11-24 Keiji Iimura Semiconductor lamp and light bulb type LED lamp
EP2219055A1 (de) * 2009-02-13 2010-08-18 AMA Precision Inc. Lichtemittierende Vorrichtung und Lichtführungselement damit
US20110194288A1 (en) * 2010-02-08 2011-08-11 Kevin Hsu Lighting Device Having Fully Developed Lighting Effect
US20120043877A1 (en) * 2010-08-20 2012-02-23 Lite-On Technology Corp. Luminaire
WO2012085809A1 (en) * 2010-12-22 2012-06-28 Koninklijke Philips Electronics N.V. Led light bulb with light scattering optics structure
TWM416736U (en) * 2011-06-03 2011-11-21 Lustrous Technology Ltd Light guide structure and lamp structure
TWM429802U (en) * 2011-09-30 2012-05-21 Chicony Power Tech Co Ltd Light source module and light-emitting device thereof

Also Published As

Publication number Publication date
WO2014049040A2 (de) 2014-04-03
DE102012109188A1 (de) 2014-03-27

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