JP2012104507A - 照明器具 - Google Patents
照明器具 Download PDFInfo
- Publication number
- JP2012104507A JP2012104507A JP2012032615A JP2012032615A JP2012104507A JP 2012104507 A JP2012104507 A JP 2012104507A JP 2012032615 A JP2012032615 A JP 2012032615A JP 2012032615 A JP2012032615 A JP 2012032615A JP 2012104507 A JP2012104507 A JP 2012104507A
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- light
- emitting elements
- substrate
- 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.)
- Granted
Links
- 239000000758 substrate Substances 0.000 claims description 29
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 230000000452 restraining effect Effects 0.000 abstract 1
- 238000007789 sealing Methods 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 239000010960 cold rolled steel Substances 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
【解決手段】本発明は、器具取付面Cに設置された配線器具Cbに対向する取付部4と、この取付部4の周囲に位置して、実装面が前面側に向けられて配設された基板21と、この基板21に実装され、半径の異なる略同心円の円周上又は大きさの異なる中心を略同じくする多角形の周上に複数の列をなして並べられた発光素子22とを備える照明器具である。
【選択図】図4
Description
C・・・器具取付面(天井面)、Cb・・・配線器具(引掛けシーリングボディ)
Claims (2)
- 器具取付面に設置された配線器具に対向する取付部と;
この取付部の周囲に位置して、実装面が前面側に向けられて配設された基板と;
この基板に実装され、半径の異なる略同心円の円周上に複数の列をなし、略等間隔の離間距離をおいて円周上に並べられた発光素子と;
を具備することを特徴とする照明器具。 - 前記取付部の外周側には、発光素子を点灯制御する点灯装置が配設されていることを特徴とする請求項1に記載の照明器具。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012032615A JP5126635B2 (ja) | 2012-02-17 | 2012-02-17 | 照明器具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012032615A JP5126635B2 (ja) | 2012-02-17 | 2012-02-17 | 照明器具 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010229762A Division JP5804588B2 (ja) | 2010-10-12 | 2010-10-12 | 照明器具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012104507A true JP2012104507A (ja) | 2012-05-31 |
JP5126635B2 JP5126635B2 (ja) | 2013-01-23 |
Family
ID=46394616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012032615A Active JP5126635B2 (ja) | 2012-02-17 | 2012-02-17 | 照明器具 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5126635B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014041809A1 (ja) * | 2012-09-12 | 2014-03-20 | パナソニック株式会社 | 照明器具 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5701429B1 (ja) * | 2014-05-16 | 2015-04-15 | コイズミ照明株式会社 | 照明器具 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002109912A (ja) * | 2000-10-04 | 2002-04-12 | Asahi National Lighting Co Ltd | 照明器具 |
JP2002109913A (ja) * | 2000-10-04 | 2002-04-12 | Asahi National Lighting Co Ltd | 照明器具 |
JP2007027072A (ja) * | 2005-07-12 | 2007-02-01 | Nobuichi Tsubota | 天井用led照明器具 |
JP2008243510A (ja) * | 2007-03-27 | 2008-10-09 | Matsushita Electric Works Ltd | 照明装置 |
JP3146641U (ja) * | 2008-04-30 | 2008-11-27 | 株式会社アイ・エス・シー | 着脱式薄型led照明器具 |
JP2008300203A (ja) * | 2007-05-31 | 2008-12-11 | Toshiba Lighting & Technology Corp | 照明器具 |
JP2010186706A (ja) * | 2009-02-13 | 2010-08-26 | Panasonic Electric Works Co Ltd | 照明器具 |
JP2011134684A (ja) * | 2009-12-25 | 2011-07-07 | Sharp Corp | 照明装置 |
-
2012
- 2012-02-17 JP JP2012032615A patent/JP5126635B2/ja active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002109912A (ja) * | 2000-10-04 | 2002-04-12 | Asahi National Lighting Co Ltd | 照明器具 |
JP2002109913A (ja) * | 2000-10-04 | 2002-04-12 | Asahi National Lighting Co Ltd | 照明器具 |
JP2007027072A (ja) * | 2005-07-12 | 2007-02-01 | Nobuichi Tsubota | 天井用led照明器具 |
JP2008243510A (ja) * | 2007-03-27 | 2008-10-09 | Matsushita Electric Works Ltd | 照明装置 |
JP2008300203A (ja) * | 2007-05-31 | 2008-12-11 | Toshiba Lighting & Technology Corp | 照明器具 |
JP3146641U (ja) * | 2008-04-30 | 2008-11-27 | 株式会社アイ・エス・シー | 着脱式薄型led照明器具 |
JP2010186706A (ja) * | 2009-02-13 | 2010-08-26 | Panasonic Electric Works Co Ltd | 照明器具 |
JP2011134684A (ja) * | 2009-12-25 | 2011-07-07 | Sharp Corp | 照明装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014041809A1 (ja) * | 2012-09-12 | 2014-03-20 | パナソニック株式会社 | 照明器具 |
JP2014056691A (ja) * | 2012-09-12 | 2014-03-27 | Panasonic Corp | 照明器具 |
Also Published As
Publication number | Publication date |
---|---|
JP5126635B2 (ja) | 2013-01-23 |
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