JP4931819B2 - 照明装置 - Google Patents
照明装置 Download PDFInfo
- Publication number
- JP4931819B2 JP4931819B2 JP2007534125A JP2007534125A JP4931819B2 JP 4931819 B2 JP4931819 B2 JP 4931819B2 JP 2007534125 A JP2007534125 A JP 2007534125A JP 2007534125 A JP2007534125 A JP 2007534125A JP 4931819 B2 JP4931819 B2 JP 4931819B2
- Authority
- JP
- Japan
- Prior art keywords
- lighting device
- light source
- optical fiber
- solid
- state light
- 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.)
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- 239000007787 solid Substances 0.000 claims description 36
- 239000013307 optical fiber Substances 0.000 claims description 35
- 230000003287 optical effect Effects 0.000 claims description 25
- 239000003086 colorant Substances 0.000 claims description 12
- 238000005286 illumination Methods 0.000 claims description 11
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 5
- 238000000149 argon plasma sintering Methods 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 7
- 229910052799 carbon Inorganic materials 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000005693 optoelectronics Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K5/00—Lamps for general lighting
-
- 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
- G02B6/001—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 along at least a portion of the lateral surface of the fibre
-
- 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
- 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
- F21K9/66—Details of globes or covers forming part of the light 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
- F21V3/10—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by coatings
- F21V3/12—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by coatings the coatings comprising photoluminescent substances
-
- 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
- F21Y2113/00—Combination of light sources
- F21Y2113/10—Combination of light sources of different colours
- F21Y2113/13—Combination of light sources of different colours comprising an assembly of 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
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Description
Claims (12)
- 照明装置であって、
エンベロープと、口金と、固体光源と、を有し、
前記照明装置は、光アウトカップリング表面を備えられる光学手段を更に有し、前記固体光源は、前記光学手段に対して光結合され、
当該照明装置は、前記固体光源を駆動するよう電源を備えられる電子駆動手段を有する、
ことを特徴とする、
照明装置。 - 前記固体光源は、少なくとも1つのLEDを有する、ことを特徴とする、
請求項1記載の照明装置。 - 前記固体光源は、作動中、異なる色の光を放射する3つの種類のLEDを有する、ことを特徴とする、
請求項2記載の照明装置。 - 前記光学手段は、光ファイバを有する、ことを特徴とする、
請求項1乃至3記載の照明装置。 - 前記光学手段は、前記LEDの各々又は各色に対して光ファイバを有する、ことを特徴とする、
請求項3記載の照明装置。 - 前記光ファイバは、螺旋状に巻かれる、ことを特徴とする、
請求項4又は5記載の照明装置。 - 前記光ファイバは、2つの端部を備えられ、前記2つの端部の一端又はいずれも前記固体光源に対して結合される、ことを特徴とする、
請求項4記載の照明装置。 - 前記光ファイバの前記2つの端部のいずれもが前記固体光源に対して結合される場合に、前記固体光源は、各色に対する各光ファイバに対して2つのLEDを有し、前記LEDは前記光ファイバの前記端部に対して結合される、ことを特徴とする、
請求項7記載の照明装置。 - 前記エンベロープは、蛍光体を有するコーティングを備えられる内側表面を有する、
請求項1乃至3記載の照明装置。 - 前記口金は、ねじ込み口金又は差込み口金である、ことを特徴とする、
請求項1乃至9のうちいずれか一項記載の照明装置。 - 前記電子駆動手段は、前記照明装置の光の出力及び/又は色を制御するよう配置される制御ユニットを更に備えられる、ことを特徴とする、
請求項1記載の照明装置。 - 当該照明装置は、光散乱素子を更に含み、
前記固体光源は、前記光散乱素子を介して前記光学手段に対して光結合される、
ことを特徴とする、請求項3記載の照明装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04104740.8 | 2004-09-29 | ||
EP04104740 | 2004-09-29 | ||
PCT/IB2005/053071 WO2006035349A2 (en) | 2004-09-29 | 2005-09-19 | Lighting device |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008515158A JP2008515158A (ja) | 2008-05-08 |
JP4931819B2 true JP4931819B2 (ja) | 2012-05-16 |
Family
ID=36119264
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007534125A Active JP4931819B2 (ja) | 2004-09-29 | 2005-09-19 | 照明装置 |
Country Status (14)
Country | Link |
---|---|
US (2) | US7810974B2 (ja) |
EP (5) | EP1805452B1 (ja) |
JP (1) | JP4931819B2 (ja) |
KR (1) | KR101147342B1 (ja) |
CN (1) | CN100520152C (ja) |
DK (4) | DK4008949T3 (ja) |
ES (4) | ES2909042T3 (ja) |
FI (1) | FI4008949T3 (ja) |
HU (1) | HUE058159T2 (ja) |
PL (4) | PL1805452T3 (ja) |
PT (5) | PT4008949T (ja) |
TR (1) | TR201902750T4 (ja) |
TW (1) | TWI347421B (ja) |
WO (1) | WO2006035349A2 (ja) |
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