JP2013164989A - Led照明器具 - Google Patents
Led照明器具 Download PDFInfo
- Publication number
- JP2013164989A JP2013164989A JP2012027575A JP2012027575A JP2013164989A JP 2013164989 A JP2013164989 A JP 2013164989A JP 2012027575 A JP2012027575 A JP 2012027575A JP 2012027575 A JP2012027575 A JP 2012027575A JP 2013164989 A JP2013164989 A JP 2013164989A
- Authority
- JP
- Japan
- Prior art keywords
- led lighting
- led
- leds
- array
- arrangement
- 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.)
- Granted
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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
- 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
- F21Y2105/00—Planar light sources
- F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
-
- 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
- F21Y2105/00—Planar light sources
- F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
- F21Y2105/12—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the geometrical disposition of the light-generating elements, e.g. arranging light-generating elements in differing patterns or densities
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Led Device Packages (AREA)
Abstract
【解決手段】LED照明器具1は、器具本体2と、器具本体2に固定される基板3と、基板3上に実装される光源である複数のLED4と、LED4からの光を集光又は拡散させるレンズ5と、器具本体2を覆うカバー6と、を備えている。LED4は、LED照明器具1又は器具本体2の外観形状に平行して基板3上に実装配列されている。器具本体2の外側よりに位置する配列をLED4の外側配列4aとし、器具本体2の中央よりに位置する配列をLED4の中央側配列4bとする。そして中央側配列4bが、外側配列4aより密である。
【選択図】図1
Description
2:器具本体
3:基板
4:LED
4a:外側配列
4b:中央側配列
5:レンズ
6:カバー
Claims (4)
- LED照明器具の外観形状に略平行に複数のLEDを配列したLED照明器具であって、
少なくとも2つ以上の配列を備える前記LEDと、
前記複数のLEDが実装された基板と、
前記基板を固定する器具本体と、
前記器具本体を覆うカバーと、を備え、
前記器具本体の中央よりに位置する中央側配列が、前記器具本体の外側よりに位置する外側配列より密であるLED照明器具。 - 請求項1に記載のLED照明器具であって、
前記中央側配列における個々のLED間距離が前記外側配列における個々のLED間距離に比べ短いLED照明器具。 - 請求項1に記載のLED照明器具であって、
少なくとも3つ以上の前記配列を備え、前記中央側配列は少なくとも2つ以上からなり、前記中央側配列の個々の配列間距離が、前記外側配列との配列間距離に比べ短いLED照明器具。 - 請求項3に記載のLED照明器具であって、
前記中央側配列はそれぞれ色温度の異なるLEDからなるLED照明器具。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012027575A JP5884022B2 (ja) | 2012-02-10 | 2012-02-10 | Led照明器具 |
PCT/JP2013/000637 WO2013118495A1 (ja) | 2012-02-10 | 2013-02-06 | Led照明器具 |
CN201390000246.8U CN204062736U (zh) | 2012-02-10 | 2013-02-06 | Led照明器具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012027575A JP5884022B2 (ja) | 2012-02-10 | 2012-02-10 | Led照明器具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013164989A true JP2013164989A (ja) | 2013-08-22 |
JP5884022B2 JP5884022B2 (ja) | 2016-03-15 |
Family
ID=48947265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012027575A Active JP5884022B2 (ja) | 2012-02-10 | 2012-02-10 | Led照明器具 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP5884022B2 (ja) |
CN (1) | CN204062736U (ja) |
WO (1) | WO2013118495A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7306171B2 (ja) * | 2019-09-03 | 2023-07-11 | 三菱電機株式会社 | 照明装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010129530A (ja) * | 2008-12-01 | 2010-06-10 | Toshiba Lighting & Technology Corp | 照明装置 |
JP3165661U (ja) * | 2010-09-08 | 2011-01-27 | 光碁科技股▲ふん▼有限公司 | Ledランプ |
US20110090669A1 (en) * | 2009-10-20 | 2011-04-21 | Tsung-Ting Sun | Led lighting device and light source module for the same |
JP2012009856A (ja) * | 2010-05-24 | 2012-01-12 | Torenta:Kk | Led光源装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5306172B2 (ja) * | 2009-12-25 | 2013-10-02 | シャープ株式会社 | 照明装置 |
JP5253552B2 (ja) * | 2011-09-30 | 2013-07-31 | シャープ株式会社 | 照明装置 |
-
2012
- 2012-02-10 JP JP2012027575A patent/JP5884022B2/ja active Active
-
2013
- 2013-02-06 CN CN201390000246.8U patent/CN204062736U/zh not_active Expired - Fee Related
- 2013-02-06 WO PCT/JP2013/000637 patent/WO2013118495A1/ja active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010129530A (ja) * | 2008-12-01 | 2010-06-10 | Toshiba Lighting & Technology Corp | 照明装置 |
US20110090669A1 (en) * | 2009-10-20 | 2011-04-21 | Tsung-Ting Sun | Led lighting device and light source module for the same |
JP2012009856A (ja) * | 2010-05-24 | 2012-01-12 | Torenta:Kk | Led光源装置 |
JP3165661U (ja) * | 2010-09-08 | 2011-01-27 | 光碁科技股▲ふん▼有限公司 | Ledランプ |
Also Published As
Publication number | Publication date |
---|---|
CN204062736U (zh) | 2014-12-31 |
JP5884022B2 (ja) | 2016-03-15 |
WO2013118495A1 (ja) | 2013-08-15 |
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