DK2542826T3 - ELECTRIC LAMP WITH REFLECTOR FOR TRANSFER OF HEAT FROM THE LIGHT SOURCE - Google Patents
ELECTRIC LAMP WITH REFLECTOR FOR TRANSFER OF HEAT FROM THE LIGHT SOURCE Download PDFInfo
- Publication number
- DK2542826T3 DK2542826T3 DK11713358.7T DK11713358T DK2542826T3 DK 2542826 T3 DK2542826 T3 DK 2542826T3 DK 11713358 T DK11713358 T DK 11713358T DK 2542826 T3 DK2542826 T3 DK 2542826T3
- Authority
- DK
- Denmark
- Prior art keywords
- primary
- reflector
- semiconductor light
- light source
- electric lamp
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 claims description 110
- 230000003287 optical effect Effects 0.000 claims description 38
- 238000004891 communication Methods 0.000 claims description 21
- 229910010293 ceramic material Inorganic materials 0.000 claims description 13
- 239000000919 ceramic Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000000463 material Substances 0.000 description 5
- 238000007373 indentation Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 1
- 229910052919 magnesium silicate Inorganic materials 0.000 description 1
- 235000019792 magnesium silicate Nutrition 0.000 description 1
- 239000000391 magnesium silicate Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Classifications
-
- 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
- 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
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/505—Cooling arrangements characterised by the adaptation for cooling of specific components 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
-
- 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
- F21V7/05—Optical design plane
-
- 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]
-
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Led Device Packages (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US31012510P | 2010-03-03 | 2010-03-03 | |
| PCT/IB2011/050841 WO2011107925A1 (en) | 2010-03-03 | 2011-02-28 | Electric lamp having reflector for transferring heat from light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK2542826T3 true DK2542826T3 (en) | 2019-01-14 |
Family
ID=44168398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK11713358.7T DK2542826T3 (en) | 2010-03-03 | 2011-02-28 | ELECTRIC LAMP WITH REFLECTOR FOR TRANSFER OF HEAT FROM THE LIGHT SOURCE |
Country Status (12)
| Country | Link |
|---|---|
| US (2) | US8729781B2 (enExample) |
| EP (1) | EP2542826B1 (enExample) |
| JP (2) | JP6125233B2 (enExample) |
| KR (1) | KR102071338B1 (enExample) |
| CN (2) | CN102792086A (enExample) |
| BR (1) | BR112012021872B1 (enExample) |
| DK (1) | DK2542826T3 (enExample) |
| ES (1) | ES2704161T3 (enExample) |
| PL (1) | PL2542826T3 (enExample) |
| RU (1) | RU2578198C2 (enExample) |
| TR (1) | TR201900206T4 (enExample) |
| WO (1) | WO2011107925A1 (enExample) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013196900A (ja) * | 2012-03-19 | 2013-09-30 | Toshiba Lighting & Technology Corp | 照明装置およびその製造方法 |
| FR2988811B1 (fr) * | 2012-04-03 | 2015-03-27 | Lucibel Sa | Lampe a diode electroluminescente |
| CN103807622B (zh) * | 2012-11-09 | 2018-04-24 | 欧司朗有限公司 | 照明装置 |
| EP2929239B1 (en) * | 2012-12-05 | 2018-03-28 | Philips Lighting Holding B.V. | Flat lighting device |
| US20150003058A1 (en) * | 2013-07-01 | 2015-01-01 | Biao Zhang | Led light bulb |
| WO2015032896A1 (en) * | 2013-09-05 | 2015-03-12 | Koninklijke Philips N.V. | Automotive light bulb and luminaire |
| WO2016012308A1 (en) * | 2014-07-24 | 2016-01-28 | Koninklijke Philips N.V. | Lamp and lighting fixture |
| US10184653B2 (en) | 2015-02-26 | 2019-01-22 | Philips Lighting Holding B.V. | Retrofit light bulb |
| CN107429881A (zh) * | 2015-03-30 | 2017-12-01 | 飞利浦照明控股有限公司 | 具有改进热性能的照明设备 |
| US10101016B2 (en) | 2015-06-08 | 2018-10-16 | Epistar Corporation | Lighting apparatus |
| CN107850272B (zh) * | 2015-07-20 | 2020-05-29 | 飞利浦照明控股有限公司 | 具有光导的照明设备 |
| DE102015216662A1 (de) | 2015-09-01 | 2017-03-02 | Osram Gmbh | Leuchtmittel mit LEDs |
| PL3276254T3 (pl) * | 2016-07-29 | 2019-09-30 | Signify Holding B.V. | Moduł oświetleniowy i oprawa oświetleniowa |
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-
2011
- 2011-02-28 CN CN2011800119693A patent/CN102792086A/zh active Pending
- 2011-02-28 DK DK11713358.7T patent/DK2542826T3/en active
- 2011-02-28 TR TR2019/00206T patent/TR201900206T4/tr unknown
- 2011-02-28 US US13/582,417 patent/US8729781B2/en active Active
- 2011-02-28 ES ES11713358T patent/ES2704161T3/es active Active
- 2011-02-28 JP JP2012555527A patent/JP6125233B2/ja active Active
- 2011-02-28 WO PCT/IB2011/050841 patent/WO2011107925A1/en not_active Ceased
- 2011-02-28 PL PL11713358T patent/PL2542826T3/pl unknown
- 2011-02-28 BR BR112012021872-7A patent/BR112012021872B1/pt not_active IP Right Cessation
- 2011-02-28 EP EP11713358.7A patent/EP2542826B1/en active Active
- 2011-02-28 RU RU2012142015/07A patent/RU2578198C2/ru active
- 2011-02-28 KR KR1020127025867A patent/KR102071338B1/ko active Active
- 2011-02-28 CN CN201710071807.8A patent/CN106838657A/zh active Pending
-
2014
- 2014-03-11 US US14/204,557 patent/US9383081B2/en active Active
-
2015
- 2015-04-22 JP JP2015087779A patent/JP6298006B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| RU2012142015A (ru) | 2014-04-10 |
| JP2015135832A (ja) | 2015-07-27 |
| CN106838657A (zh) | 2017-06-13 |
| BR112012021872A2 (pt) | 2020-07-07 |
| PL2542826T3 (pl) | 2020-03-31 |
| US20120319554A1 (en) | 2012-12-20 |
| US8729781B2 (en) | 2014-05-20 |
| CN102792086A (zh) | 2012-11-21 |
| EP2542826B1 (en) | 2018-10-24 |
| RU2578198C2 (ru) | 2016-03-27 |
| US9383081B2 (en) | 2016-07-05 |
| KR102071338B1 (ko) | 2020-01-30 |
| JP6125233B2 (ja) | 2017-05-10 |
| EP2542826A1 (en) | 2013-01-09 |
| US20140191647A1 (en) | 2014-07-10 |
| TR201900206T4 (tr) | 2019-02-21 |
| ES2704161T3 (es) | 2019-03-14 |
| WO2011107925A1 (en) | 2011-09-09 |
| JP6298006B2 (ja) | 2018-03-20 |
| JP2013521608A (ja) | 2013-06-10 |
| BR112012021872B1 (pt) | 2021-07-20 |
| KR20130018747A (ko) | 2013-02-25 |
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