CA2478001A1 - Ampoule electrique a del - Google Patents
Ampoule electrique a del Download PDFInfo
- Publication number
- CA2478001A1 CA2478001A1 CA002478001A CA2478001A CA2478001A1 CA 2478001 A1 CA2478001 A1 CA 2478001A1 CA 002478001 A CA002478001 A CA 002478001A CA 2478001 A CA2478001 A CA 2478001A CA 2478001 A1 CA2478001 A1 CA 2478001A1
- Authority
- CA
- Canada
- Prior art keywords
- light
- led
- power
- bulb
- 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.)
- Abandoned
Links
- 239000006185 dispersion Substances 0.000 abstract description 3
- 241000270295 Serpentes Species 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- NJNQFHVIXUJHSN-FBHNOXKOSA-N (8ξ,12ξ)-8,12-dihydroxy-4-methyl-11,16-dioxo-13,19-didehydro-15,20-dihydrosenecionan-4-ium Chemical compound O1C(=O)C(CC)CC(=C)C(C)(O)C(=O)OCC2=CC[N+]3(C)C2(O)[C@H]1CC3 NJNQFHVIXUJHSN-FBHNOXKOSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- HISUXXSSPPIDKV-UHFFFAOYSA-N emiline Natural products CCC1CC(=C)C(C)(O)C(=O)OCC2=CCN(C)CCC(OC1=O)C2=O HISUXXSSPPIDKV-UHFFFAOYSA-N 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000013011 mating Effects 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
- F21V29/673—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans the fans being used for intake
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
-
- 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
- F21Y2107/60—Light sources with three-dimensionally disposed light-generating elements on stacked 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]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002478001A CA2478001A1 (fr) | 2004-08-18 | 2004-08-18 | Ampoule electrique a del |
| HK07113696.3A HK1105509B (en) | 2004-08-18 | 2005-08-18 | Led control utilizing dynamic resistance of leds |
| EP05774835A EP1785011A4 (fr) | 2004-08-18 | 2005-08-18 | Commande de diodes electroluminescentes (del) faisant appel a la resistance dynamique des del |
| PCT/CA2005/001255 WO2006017930A1 (fr) | 2004-08-18 | 2005-08-18 | Commande de diodes electroluminescentes (del) faisant appel a la resistance dynamique des del |
| US11/573,931 US7712925B2 (en) | 2004-08-18 | 2005-08-18 | LED control utilizing dynamic resistance of LEDs |
| CA002575546A CA2575546C (fr) | 2004-08-18 | 2005-08-18 | Commande de diodes electroluminescentes (del) faisant appel a la resistance dynamique des del |
| JP2007526149A JP4989472B2 (ja) | 2004-08-18 | 2005-08-18 | Ｌｅｄの動的抵抗を利用したｌｅｄ制御 |
| CN2005800307235A CN101019467B (zh) | 2004-08-18 | 2005-08-18 | 利用led动态电阻的led控制器 |
| AU2005274629A AU2005274629B2 (en) | 2004-08-18 | 2005-08-18 | LED control utilizing dynamic resistance of LEDs |
| US11/676,430 US7658510B2 (en) | 2004-08-18 | 2007-02-19 | System and method for power control in a LED luminaire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002478001A CA2478001A1 (fr) | 2004-08-18 | 2004-08-18 | Ampoule electrique a del |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2478001A1 true CA2478001A1 (fr) | 2006-02-18 |
Family
ID=35852055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002478001A Abandoned CA2478001A1 (fr) | 2004-08-18 | 2004-08-18 | Ampoule electrique a del |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101019467B (fr) |
| CA (1) | CA2478001A1 (fr) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009021695A1 (fr) * | 2007-08-10 | 2009-02-19 | Osram Gesellschaft mit beschränkter Haftung | Lampe à del |
| US8143769B2 (en) | 2008-09-08 | 2012-03-27 | Intematix Corporation | Light emitting diode (LED) lighting device |
| US8616714B2 (en) | 2011-10-06 | 2013-12-31 | Intematix Corporation | Solid-state lamps with improved radial emission and thermal performance |
| US8992051B2 (en) | 2011-10-06 | 2015-03-31 | Intematix Corporation | Solid-state lamps with improved radial emission and thermal performance |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103175046A (zh) * | 2011-12-20 | 2013-06-26 | 西安智海电力科技有限公司 | 一种带安装板的匀光散热led吊灯 |
| US8716948B2 (en) * | 2012-03-13 | 2014-05-06 | Dialog Semiconductor Inc. | Dynamic control of power switching bipolar junction transistor |
| KR101981717B1 (ko) * | 2012-05-10 | 2019-05-24 | 엘지이노텍 주식회사 | 조명 장치 |
| CN107301927B (zh) * | 2017-08-24 | 2019-07-09 | 福鼎诺一家居设计有限公司 | 光电功率开关 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5025204A (en) * | 1990-01-05 | 1991-06-18 | Hewlett-Packard Company | Current mirror using resistor ratios in CMOS process |
| US6600274B1 (en) * | 2001-12-14 | 2003-07-29 | Dme Corporation | LED current regulation circuit for aircraft lighting system |
| US6693394B1 (en) * | 2002-01-25 | 2004-02-17 | Yazaki North America, Inc. | Brightness compensation for LED lighting based on ambient temperature |
-
2004
- 2004-08-18 CA CA002478001A patent/CA2478001A1/fr not_active Abandoned
-
2005
- 2005-08-18 CN CN2005800307235A patent/CN101019467B/zh not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009021695A1 (fr) * | 2007-08-10 | 2009-02-19 | Osram Gesellschaft mit beschränkter Haftung | Lampe à del |
| US8662712B2 (en) | 2007-08-10 | 2014-03-04 | Osram Ag | LED lamp |
| US8143769B2 (en) | 2008-09-08 | 2012-03-27 | Intematix Corporation | Light emitting diode (LED) lighting device |
| US8616714B2 (en) | 2011-10-06 | 2013-12-31 | Intematix Corporation | Solid-state lamps with improved radial emission and thermal performance |
| US8992051B2 (en) | 2011-10-06 | 2015-03-31 | Intematix Corporation | Solid-state lamps with improved radial emission and thermal performance |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101019467B (zh) | 2013-01-02 |
| CN101019467A (zh) | 2007-08-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |
Effective date: 20140819 |
|
| FZDE | Discontinued |
Effective date: 20140819 |