CN102384431B - 反射器和具有该反射器的照明装置 - Google Patents
反射器和具有该反射器的照明装置 Download PDFInfo
- Publication number
- CN102384431B CN102384431B CN201010273566.3A CN201010273566A CN102384431B CN 102384431 B CN102384431 B CN 102384431B CN 201010273566 A CN201010273566 A CN 201010273566A CN 102384431 B CN102384431 B CN 102384431B
- Authority
- CN
- China
- Prior art keywords
- reflector
- reflectors
- lighting device
- rotation
- angle
- 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.)
- Active
Links
- 239000011159 matrix material Substances 0.000 claims description 8
- 238000009826 distribution Methods 0.000 abstract description 4
- 230000003287 optical effect Effects 0.000 abstract description 4
- 238000002310 reflectometry Methods 0.000 description 5
- 238000009792 diffusion process Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000007788 roughening Methods 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate 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
- F21V7/00—Reflectors for light sources
- F21V7/0083—Array of reflectors for a cluster of light sources, e.g. 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
-
- 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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/04—Controlling the distribution of the light emitted by adjustment of elements by movement of 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
- 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
- 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
- F21V7/04—Optical design
- F21V7/048—Optical design with facets structure
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Optical Elements Other Than Lenses (AREA)
Abstract
Description
Claims (8)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010273566.3A CN102384431B (zh) | 2010-08-30 | 2010-08-30 | 反射器和具有该反射器的照明装置 |
US13/819,771 US8807802B2 (en) | 2010-08-30 | 2011-08-08 | Reflector and a lighting device having the same |
EP11745750.7A EP2612071B1 (en) | 2010-08-30 | 2011-08-08 | A reflector and a lighting device having the same |
PCT/EP2011/063633 WO2012028420A1 (en) | 2010-08-30 | 2011-08-08 | A reflector and a lighting device having the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010273566.3A CN102384431B (zh) | 2010-08-30 | 2010-08-30 | 反射器和具有该反射器的照明装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102384431A CN102384431A (zh) | 2012-03-21 |
CN102384431B true CN102384431B (zh) | 2014-08-13 |
Family
ID=44630508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010273566.3A Active CN102384431B (zh) | 2010-08-30 | 2010-08-30 | 反射器和具有该反射器的照明装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8807802B2 (zh) |
EP (1) | EP2612071B1 (zh) |
CN (1) | CN102384431B (zh) |
WO (1) | WO2012028420A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103075713A (zh) * | 2013-01-30 | 2013-05-01 | 刘磊 | 一种led反光杯及应用灯具 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004102064A1 (de) * | 2003-05-15 | 2004-11-25 | Lucea Ag | Lichtquelle |
CN101676601A (zh) * | 2008-08-12 | 2010-03-24 | 贝加甘滕布林克灯具公司 | 聚焦彩色led发射器 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3239660A (en) * | 1961-01-31 | 1966-03-08 | Jr Joseph F Hall | Illumination system including a virtual light source |
EP2265861B1 (en) * | 2008-03-13 | 2014-10-22 | Fraen Corporation | Reflective variable spot size lighting devices and systems |
US8356916B2 (en) | 2008-05-16 | 2013-01-22 | Musco Corporation | Method, system and apparatus for highly controlled light distribution from light fixture using multiple light sources (LEDS) |
US8449144B2 (en) * | 2008-05-16 | 2013-05-28 | Musco Corporation | Apparatus, method, and system for highly controlled light distribution using multiple light sources |
-
2010
- 2010-08-30 CN CN201010273566.3A patent/CN102384431B/zh active Active
-
2011
- 2011-08-08 WO PCT/EP2011/063633 patent/WO2012028420A1/en active Application Filing
- 2011-08-08 EP EP11745750.7A patent/EP2612071B1/en active Active
- 2011-08-08 US US13/819,771 patent/US8807802B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004102064A1 (de) * | 2003-05-15 | 2004-11-25 | Lucea Ag | Lichtquelle |
CN101676601A (zh) * | 2008-08-12 | 2010-03-24 | 贝加甘滕布林克灯具公司 | 聚焦彩色led发射器 |
Also Published As
Publication number | Publication date |
---|---|
WO2012028420A1 (en) | 2012-03-08 |
EP2612071A1 (en) | 2013-07-10 |
EP2612071B1 (en) | 2016-04-06 |
US20130170226A1 (en) | 2013-07-04 |
US8807802B2 (en) | 2014-08-19 |
CN102384431A (zh) | 2012-03-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: Munich, Germany Applicant after: OSRAM GmbH Address before: Munich, Germany Applicant before: Osram GMBH |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: OSRAM GMBH TO: OSRAM AG |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Munich, Germany Patentee after: OSRAM GmbH Address before: Munich, Germany Patentee before: OSRAM GmbH |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230417 Address after: Munich, Germany Patentee after: Optoelectronics Co.,Ltd. Address before: Munich, Germany Patentee before: OSRAM GmbH |