CN102829345A - Led照明灯具 - Google Patents
Led照明灯具 Download PDFInfo
- Publication number
- CN102829345A CN102829345A CN2011102343426A CN201110234342A CN102829345A CN 102829345 A CN102829345 A CN 102829345A CN 2011102343426 A CN2011102343426 A CN 2011102343426A CN 201110234342 A CN201110234342 A CN 201110234342A CN 102829345 A CN102829345 A CN 102829345A
- Authority
- CN
- China
- Prior art keywords
- led
- circuit board
- light
- lamp housing
- led lighting
- 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.)
- Pending
Links
- 239000000843 powder Substances 0.000 claims abstract description 16
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 13
- 241001025261 Neoraja caerulea Species 0.000 claims description 10
- 230000005284 excitation Effects 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 abstract description 4
- 238000000576 coating method Methods 0.000 abstract description 4
- 238000005286 illumination Methods 0.000 abstract description 3
- 241000258971 Brachiopoda Species 0.000 abstract 2
- 239000000463 material Substances 0.000 description 9
- 230000008901 benefit Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 229910007541 Zn O Inorganic materials 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
Images
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
- 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
- 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
- F21K9/64—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor layer
-
- 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
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Led Device Packages (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW100120928 | 2011-06-15 | ||
TW100120928A TWI413748B (zh) | 2011-06-15 | 2011-06-15 | Led照明燈具 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN102829345A true CN102829345A (zh) | 2012-12-19 |
Family
ID=47332576
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011102343426A Pending CN102829345A (zh) | 2011-06-15 | 2011-08-12 | Led照明灯具 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20120320562A1 (zh) |
JP (1) | JP2013004513A (zh) |
CN (1) | CN102829345A (zh) |
TW (1) | TWI413748B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140307427A1 (en) * | 2013-04-11 | 2014-10-16 | Lg Innotek Co., Ltd. | Lighting device |
TW201506323A (zh) * | 2013-08-01 | 2015-02-16 | 國立臺灣大學 | 高廣角且高均勻度之白光發光二極體 |
US9557015B2 (en) * | 2013-08-16 | 2017-01-31 | Lighting Science Group Corporation | Lighting device with flexible circuits having light-emitting diodes positioned thereupon and associated methods |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060232178A1 (en) * | 2005-04-15 | 2006-10-19 | Patent-Treuhand-Gesellschaft Fur Elektrische Gluhlampen Mbh | Reflector high-pressure discharge lamp |
US20070147046A1 (en) * | 2003-03-31 | 2007-06-28 | Lumination, Llc | Led light with active cooling |
CN201462517U (zh) * | 2009-09-08 | 2010-05-12 | 重庆长星光电子制造有限公司 | 一种不同白光激发方式的led灯泡 |
CN101725851A (zh) * | 2009-11-27 | 2010-06-09 | 深圳市企荣科技有限公司 | 新型无汞led节能荧光灯及其制造工艺 |
CN201739856U (zh) * | 2010-07-26 | 2011-02-09 | 陕西流金数码光电科技有限公司 | 无眩光白光led灯具 |
CN101975356A (zh) * | 2010-09-21 | 2011-02-16 | 青岛海信电器股份有限公司 | 侧光式led背光源、显示装置 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001243807A (ja) * | 2000-02-28 | 2001-09-07 | Mitsubishi Electric Lighting Corp | Led電球 |
JP2005243973A (ja) * | 2004-02-26 | 2005-09-08 | Kyocera Corp | 発光装置および照明装置 |
JP2006156187A (ja) * | 2004-11-30 | 2006-06-15 | Mitsubishi Electric Corp | Led光源装置及びled電球 |
TWI355097B (en) * | 2007-07-18 | 2011-12-21 | Epistar Corp | Wavelength converting system |
JP5495092B2 (ja) * | 2008-12-22 | 2014-05-21 | 東芝ライテック株式会社 | 照明装置及び照明器具 |
TWI357475B (en) * | 2009-01-16 | 2012-02-01 | kai ren Yang | Led white-light lamp with an easily adjustable col |
US8079735B1 (en) * | 2009-03-31 | 2011-12-20 | Usman Vakil | Light emitting diode illumination device |
US20100301728A1 (en) * | 2009-06-02 | 2010-12-02 | Bridgelux, Inc. | Light source having a refractive element |
JP5483537B2 (ja) * | 2009-08-09 | 2014-05-07 | 神保電器株式会社 | Ledダウンライト照明装置 |
TWM378338U (en) * | 2009-09-28 | 2010-04-11 | Nantec Technologies Corp | Luminous LED lamp with high color rendering property |
WO2011055479A1 (ja) * | 2009-11-09 | 2011-05-12 | パナソニック株式会社 | 反射鏡付きledランプ |
DE102010029593A1 (de) * | 2010-04-09 | 2011-10-13 | Tridonic Jennersdorf Gmbh | LED-Modul mit Doppeldiffusor |
TWM392320U (en) * | 2010-06-09 | 2010-11-11 | Wang Xiang Yun | Lighting structure |
US9112120B2 (en) * | 2011-02-09 | 2015-08-18 | Kabushiki Kaisha Toshiba | White light source and white light source system including the same |
US10178723B2 (en) * | 2011-06-03 | 2019-01-08 | Cree, Inc. | Systems and methods for controlling solid state lighting devices and lighting apparatus incorporating such systems and/or methods |
US8794791B2 (en) * | 2011-06-02 | 2014-08-05 | Tsmc Solid State Lighting Ltd. | Light-emitting-diode-based light bulb |
-
2011
- 2011-06-15 TW TW100120928A patent/TWI413748B/zh not_active IP Right Cessation
- 2011-08-12 CN CN2011102343426A patent/CN102829345A/zh active Pending
- 2011-08-16 JP JP2011177873A patent/JP2013004513A/ja active Pending
-
2012
- 2012-05-25 US US13/480,493 patent/US20120320562A1/en not_active Abandoned
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070147046A1 (en) * | 2003-03-31 | 2007-06-28 | Lumination, Llc | Led light with active cooling |
US20060232178A1 (en) * | 2005-04-15 | 2006-10-19 | Patent-Treuhand-Gesellschaft Fur Elektrische Gluhlampen Mbh | Reflector high-pressure discharge lamp |
CN201462517U (zh) * | 2009-09-08 | 2010-05-12 | 重庆长星光电子制造有限公司 | 一种不同白光激发方式的led灯泡 |
CN101725851A (zh) * | 2009-11-27 | 2010-06-09 | 深圳市企荣科技有限公司 | 新型无汞led节能荧光灯及其制造工艺 |
CN201739856U (zh) * | 2010-07-26 | 2011-02-09 | 陕西流金数码光电科技有限公司 | 无眩光白光led灯具 |
CN101975356A (zh) * | 2010-09-21 | 2011-02-16 | 青岛海信电器股份有限公司 | 侧光式led背光源、显示装置 |
Also Published As
Publication number | Publication date |
---|---|
TWI413748B (zh) | 2013-11-01 |
JP2013004513A (ja) | 2013-01-07 |
US20120320562A1 (en) | 2012-12-20 |
TW201250174A (en) | 2012-12-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: LONGDA ELECTRONIC CORP. Free format text: FORMER OWNER: WELLYPOWER OPTRONICS CORPORATION Effective date: 20130225 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20130225 Address after: Taiwan, Hsinchu, China Science Park, industrial road, No. three, east 3 Applicant after: Lextar Electronics Corp. Address before: Hsinchu County, Taiwan, China Hukou Zhongxing village, Guangfu Road, No. 20-1 Applicant before: Wellypower Electrics Co., Ltd. |
|
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121219 |