CN110177974A - 照明装置和相应的方法 - Google Patents
照明装置和相应的方法 Download PDFInfo
- Publication number
- CN110177974A CN110177974A CN201880006987.4A CN201880006987A CN110177974A CN 110177974 A CN110177974 A CN 110177974A CN 201880006987 A CN201880006987 A CN 201880006987A CN 110177974 A CN110177974 A CN 110177974A
- Authority
- CN
- China
- Prior art keywords
- light
- lighting device
- optical
- radiation
- array
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 11
- 230000003287 optical effect Effects 0.000 claims abstract description 96
- 230000005855 radiation Effects 0.000 claims abstract description 86
- 238000005286 illumination Methods 0.000 claims description 29
- 238000009826 distribution Methods 0.000 claims description 26
- 230000005611 electricity Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 4
- PLXMOAALOJOTIY-FPTXNFDTSA-N Aesculin Natural products OC[C@@H]1[C@@H](O)[C@H](O)[C@@H](O)[C@H](O)[C@H]1Oc2cc3C=CC(=O)Oc3cc2O PLXMOAALOJOTIY-FPTXNFDTSA-N 0.000 claims description 3
- 230000000644 propagated effect Effects 0.000 claims 1
- 238000009738 saturating Methods 0.000 claims 1
- 230000006399 behavior Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
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
- F21V5/00—Refractors for light sources
- F21V5/007—Array of lenses or refractors for a cluster of light sources, e.g. for arrangement of multiple light sources in one plane
-
- 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
- F21V5/08—Refractors for light sources producing an asymmetric light distribution
-
- 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
-
- 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
- G02B6/0011—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 planar or of plate-like form
- G02B6/0066—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 planar or of plate-like form characterised by the light source being coupled to the light guide
- G02B6/0073—Light emitting diode [LED]
-
- 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
- G02B6/0011—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 planar or of plate-like form
- G02B6/0075—Arrangements of multiple light guides
-
- 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
- F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear 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]
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Planar Illumination Modules (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT102017000004343 | 2017-01-17 | ||
IT201700004343 | 2017-01-17 | ||
PCT/IB2018/050203 WO2018134711A1 (en) | 2017-01-17 | 2018-01-12 | A lighting device and corresponding method |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110177974A true CN110177974A (zh) | 2019-08-27 |
CN110177974B CN110177974B (zh) | 2021-08-24 |
Family
ID=58671863
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201880006987.4A Active CN110177974B (zh) | 2017-01-17 | 2018-01-12 | 照明装置和相应的方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10837620B2 (zh) |
EP (1) | EP3571438B1 (zh) |
CN (1) | CN110177974B (zh) |
WO (1) | WO2018134711A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4166844A1 (en) * | 2021-10-13 | 2023-04-19 | Top Victory Investments Limited | Lighting module and light projecting device including the same |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101680622A (zh) * | 2007-04-02 | 2010-03-24 | 鲁德照明公司 | 光引导led装置 |
US20120120676A1 (en) * | 2010-11-12 | 2012-05-17 | Richardson Brian E | Lighting assembly with asymmetrical light ray angle distribution |
TW201300702A (zh) * | 2011-05-13 | 2013-01-01 | Rambus Inc | 照明組件 |
CN104718410A (zh) * | 2012-10-19 | 2015-06-17 | 皇家飞利浦有限公司 | 用于间接照明的光照设备 |
US20160139316A1 (en) * | 2014-11-18 | 2016-05-19 | Quarkstar Llc | Wall Wash Luminaire With Light Guide and Optical Element Therefore |
-
2018
- 2018-01-12 WO PCT/IB2018/050203 patent/WO2018134711A1/en unknown
- 2018-01-12 US US16/478,484 patent/US10837620B2/en active Active
- 2018-01-12 CN CN201880006987.4A patent/CN110177974B/zh active Active
- 2018-01-12 EP EP18701069.9A patent/EP3571438B1/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101680622A (zh) * | 2007-04-02 | 2010-03-24 | 鲁德照明公司 | 光引导led装置 |
US20120120676A1 (en) * | 2010-11-12 | 2012-05-17 | Richardson Brian E | Lighting assembly with asymmetrical light ray angle distribution |
TW201300702A (zh) * | 2011-05-13 | 2013-01-01 | Rambus Inc | 照明組件 |
CN104718410A (zh) * | 2012-10-19 | 2015-06-17 | 皇家飞利浦有限公司 | 用于间接照明的光照设备 |
US20160139316A1 (en) * | 2014-11-18 | 2016-05-19 | Quarkstar Llc | Wall Wash Luminaire With Light Guide and Optical Element Therefore |
Also Published As
Publication number | Publication date |
---|---|
EP3571438B1 (en) | 2020-12-23 |
CN110177974B (zh) | 2021-08-24 |
EP3571438A1 (en) | 2019-11-27 |
US10837620B2 (en) | 2020-11-17 |
US20190368684A1 (en) | 2019-12-05 |
WO2018134711A1 (en) | 2018-07-26 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230329 Address after: Bergmont Seriati, Italy Patentee after: CLAY PAKY S.P.A. Address before: Munich, Germany Patentee before: OSRAM GmbH |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240307 Address after: Italy Bergamo Patentee after: Baiqi Liability Co.,Ltd. Country or region after: Italy Address before: Belgrade, Italy Patentee before: CLAY PAKY S.P.A. Country or region before: Italy |