JP4519148B2 - 照明装置 - Google Patents
照明装置 Download PDFInfo
- Publication number
- JP4519148B2 JP4519148B2 JP2007031632A JP2007031632A JP4519148B2 JP 4519148 B2 JP4519148 B2 JP 4519148B2 JP 2007031632 A JP2007031632 A JP 2007031632A JP 2007031632 A JP2007031632 A JP 2007031632A JP 4519148 B2 JP4519148 B2 JP 4519148B2
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- reflecting
- substrate
- light
- emitting elements
- 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.)
- Expired - Fee Related
Links
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Classifications
-
- 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
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S4/00—Lighting devices or systems using a string or strip of light sources
- F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
- F21S4/28—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports rigid, e.g. LED bars
-
- 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
- F21S8/026—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a ceiling or like overhead structure, e.g. suspended ceiling
-
- 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
- F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
- F21S8/033—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade
- F21S8/036—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade by means of a rigid support, e.g. bracket or arm
-
- 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
- F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
- F21V11/06—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using crossed laminae or strips, e.g. grid-shaped louvers; using lattices or honeycombs
-
- 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
- F21V7/09—Optical design with a combination of different curvatures
-
- 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)
- Architecture (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Description
ただし、図面はもっぱら解説のためのものであって、本発明の技術的範囲を限定するものではない。
したがって、従来の電灯や蛍光灯と同様に使用することができる。
したがって、従来の蛍光灯の代わりの省エネルギーの照明に使用することができる。
また、支持体9の支持部8、8と係合部20が係合されるカバー体21を、図10に示すように回動した状態に設置することにより、複数個の発光ダイオード等の発光素子12で照明する部位を調整することができる。
[発明を実施するための異なる形態]
なお、反射鏡16内には異なる色の2個の発光ダイオード等の発光素子を並列配置しても良い。
2:天井化粧板、 3:透孔、
4:金具、 5:天井躯体、
6、6A:ケース体、 7、7A、7B:取付板、
8:支持部、 9、9A、9B:支持体、
10:照明装置本体、 11:基板、
12、12A:発光ダイオード等の発光素子、
13:反射面、 14:弧状面、
15:混合反射面、 16:反射鏡、
17、17A:反射鏡体、 18:係合片、
19:係合部、 20:係合部、
21:カバー体、 22:制御回路、
23:ビス、 24:ベース板、
25:支持軸、 26:建物、
27:壁面、 28:RBG−LED
29:制御装置。
Claims (4)
- 所定間隔で基板に直列配置された複数個の発光ダイオード等の発光素子と、この複数個の発光ダイオード等の発光素子の直列方向とは直交する側面の下部を除く部位が平板状に形成された反射面で他方の側面を前記発光素子からの光の反射と混合が可能な混合反射面でそれぞれの発光素子を覆うように形成された、前記基板に取付けられた複数個の反射鏡とからなることを特徴とする照明装置。
- 所定間隔で基板に直列配置された複数個の発光ダイオード等の発光素子と、この複数個の発光ダイオード等の発光素子の直列方向とは直交する側面の下部を除く部位が平板状に形成された反射面で他方の側面を前記発光素子からの光の反射と混合が可能な混合反射面でそれぞれの発光素子を覆うように形成された、前記基板に取付けられた複数個の反射鏡と、この複数個の反射鏡や基板は取付け具に回動調整可能に取付けられたカバー体で覆われていることを特徴とする照明装置。
- 反射鏡は発光素子の直列方向とは直交する側面の下部を除く部位が平板状の反射面で形成され、他方の側面は発光素子からの光を反射と混合が可能な複数個の弧状面を形成した混合反射面で形成されていることを特徴とする請求項1、2いずれかに記載の照明装置。
- 複数個の反射鏡は一体成型されていることを特徴とする請求項1、2、3いずれかに記載の照明装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007031632A JP4519148B2 (ja) | 2007-02-13 | 2007-02-13 | 照明装置 |
PCT/JP2008/052033 WO2008099753A1 (ja) | 2007-02-13 | 2008-02-07 | 照明装置 |
US12/227,621 US20090290340A1 (en) | 2007-02-13 | 2008-02-07 | Lighting Device |
TW097105048A TW200905128A (en) | 2007-02-13 | 2008-02-13 | Lighting system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007031632A JP4519148B2 (ja) | 2007-02-13 | 2007-02-13 | 照明装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010086779A Division JP2010177208A (ja) | 2010-04-05 | 2010-04-05 | 照明装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008198458A JP2008198458A (ja) | 2008-08-28 |
JP4519148B2 true JP4519148B2 (ja) | 2010-08-04 |
Family
ID=39689989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007031632A Expired - Fee Related JP4519148B2 (ja) | 2007-02-13 | 2007-02-13 | 照明装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20090290340A1 (ja) |
JP (1) | JP4519148B2 (ja) |
TW (1) | TW200905128A (ja) |
WO (1) | WO2008099753A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010177208A (ja) * | 2010-04-05 | 2010-08-12 | Showa Denko Kk | 照明装置 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5308125B2 (ja) * | 2008-11-11 | 2013-10-09 | パナソニック株式会社 | 照明器具 |
CN102326021B (zh) * | 2009-02-19 | 2014-04-23 | 罗姆股份有限公司 | Led照明装置 |
JP5336880B2 (ja) | 2009-02-24 | 2013-11-06 | 日東光学株式会社 | 発光装置 |
JP5357671B2 (ja) * | 2009-09-03 | 2013-12-04 | シャープ株式会社 | 照明装置 |
DE202009016793U1 (de) * | 2009-12-11 | 2011-04-21 | Zumtobel Lighting Gmbh | Anordnung zur Lichtabgabe |
ITAN20100039A1 (it) * | 2010-03-24 | 2011-09-25 | Futura Stampi Srl | Plafoniera stagna, per illuminazione con led disposti in linea |
JP5723539B2 (ja) * | 2010-03-30 | 2015-05-27 | 大成建設株式会社 | 高効率照明装置 |
AT13183U1 (de) * | 2011-07-28 | 2013-08-15 | Tridonic Jennersdorf Gmbh | Linsenhalter für leds |
JP4961048B2 (ja) * | 2011-08-26 | 2012-06-27 | パナソニック株式会社 | 照明器具 |
EP2636943A1 (en) * | 2012-03-06 | 2013-09-11 | Hui-Peng Tseng | LED lamp set for enhancing illumination and eliminating ghost images |
JP6074704B2 (ja) * | 2012-12-28 | 2017-02-08 | パナソニックIpマネジメント株式会社 | 照明器具 |
WO2014194430A1 (en) * | 2013-06-06 | 2014-12-11 | Eklipse Luminaire Architectural Inc. | Retractable lighting assembly |
JP6444814B2 (ja) * | 2015-06-17 | 2018-12-26 | 株式会社 ワン・バイ・ワン | 照明装置 |
CN107166279A (zh) * | 2017-07-17 | 2017-09-15 | 中山爱奇光电科技有限公司 | 一种镜面反射调节式led天花灯 |
US10845041B2 (en) * | 2018-10-17 | 2020-11-24 | New Star Lighting, LLC. | Linear light fixture with pivotable light element |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003059334A (ja) * | 2001-08-09 | 2003-02-28 | Koizumi Sangyo Corp | 照明器具 |
JP2004006317A (ja) * | 2002-04-17 | 2004-01-08 | Box:Kk | 面発光装置 |
JP3694310B1 (ja) * | 2004-11-30 | 2005-09-14 | 株式会社未来 | 照明ユニット及びこれを備えた照明装置 |
JP3787148B1 (ja) * | 2005-09-06 | 2006-06-21 | 株式会社未来 | 照明ユニット及び照明装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6273590B1 (en) * | 1998-07-30 | 2001-08-14 | Stingray Lighting, Inc. | Dual reflector lighting system |
US7008079B2 (en) * | 2003-11-21 | 2006-03-07 | Whelen Engineering Company, Inc. | Composite reflecting surface for linear LED array |
-
2007
- 2007-02-13 JP JP2007031632A patent/JP4519148B2/ja not_active Expired - Fee Related
-
2008
- 2008-02-07 US US12/227,621 patent/US20090290340A1/en not_active Abandoned
- 2008-02-07 WO PCT/JP2008/052033 patent/WO2008099753A1/ja active Application Filing
- 2008-02-13 TW TW097105048A patent/TW200905128A/zh not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003059334A (ja) * | 2001-08-09 | 2003-02-28 | Koizumi Sangyo Corp | 照明器具 |
JP2004006317A (ja) * | 2002-04-17 | 2004-01-08 | Box:Kk | 面発光装置 |
JP3694310B1 (ja) * | 2004-11-30 | 2005-09-14 | 株式会社未来 | 照明ユニット及びこれを備えた照明装置 |
JP3787148B1 (ja) * | 2005-09-06 | 2006-06-21 | 株式会社未来 | 照明ユニット及び照明装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010177208A (ja) * | 2010-04-05 | 2010-08-12 | Showa Denko Kk | 照明装置 |
Also Published As
Publication number | Publication date |
---|---|
TW200905128A (en) | 2009-02-01 |
JP2008198458A (ja) | 2008-08-28 |
WO2008099753A1 (ja) | 2008-08-21 |
TWI339714B (ja) | 2011-04-01 |
US20090290340A1 (en) | 2009-11-26 |
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