JP5126637B2 - 照明器具 - Google Patents
照明器具 Download PDFInfo
- Publication number
- JP5126637B2 JP5126637B2 JP2012032617A JP2012032617A JP5126637B2 JP 5126637 B2 JP5126637 B2 JP 5126637B2 JP 2012032617 A JP2012032617 A JP 2012032617A JP 2012032617 A JP2012032617 A JP 2012032617A JP 5126637 B2 JP5126637 B2 JP 5126637B2
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- light emitting
- lighting device
- emitting elements
- main body
- 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.)
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- 239000000758 substrate Substances 0.000 claims description 63
- 238000009792 diffusion process Methods 0.000 claims description 16
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 238000009413 insulation Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 229920000178 Acrylic resin Polymers 0.000 description 2
- 239000004925 Acrylic resin Substances 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
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000009751 slip forming Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-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
- 239000003990 capacitor Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 230000000694 effects Effects 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
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Description
Claims (4)
- 器具取付面に設置された配線器具に取付けられる取付部を有する本体と;
前記取付部の外周側に配設される点灯装置と;
複数繋ぎ合わせて全体として略サークル状に配設されているとともに、前記点灯装置の外側に点灯装置と重なり合わないように前記本体に配設された基板と;
前記基板の表面に実装された複数の発光素子と;
前記基板の実装面に接触する平坦部を有し、基板前面側から複数の基板を連続して一体的に覆うように本体に取付けられるサークル状の拡散部材と;
を具備することを特徴とする照明器具。 - 前記発光素子は、取付部を中心とする略円周上に複数配設されていて、前記拡散部材は、これら複数の発光素子を連続して覆うように構成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。
- 前記拡散部材は、発光素子と対向して突条部を有しており、この突条部の両端から前記基板を覆う平坦部が形成されていることを特徴とする請求項1又は請求項2に記載の照明器具。
- 前記拡散部材は、強化絶縁性能を有していることを特徴とする請求項1乃至請求項3のいずれか一に記載の照明器具。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012032617A JP5126637B2 (ja) | 2012-02-17 | 2012-02-17 | 照明器具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012032617A JP5126637B2 (ja) | 2012-02-17 | 2012-02-17 | 照明器具 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011002935A Division JP5594600B2 (ja) | 2011-01-11 | 2011-01-11 | 照明器具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012146667A JP2012146667A (ja) | 2012-08-02 |
JP5126637B2 true JP5126637B2 (ja) | 2013-01-23 |
Family
ID=46789992
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012032617A Active JP5126637B2 (ja) | 2012-02-17 | 2012-02-17 | 照明器具 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5126637B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6052662B2 (ja) * | 2011-08-24 | 2016-12-27 | パナソニックIpマネジメント株式会社 | 照明器具 |
JP6121728B2 (ja) * | 2013-01-28 | 2017-04-26 | 日立アプライアンス株式会社 | 照明装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007027072A (ja) * | 2005-07-12 | 2007-02-01 | Nobuichi Tsubota | 天井用led照明器具 |
JP4695970B2 (ja) * | 2005-11-25 | 2011-06-08 | ユーテック株式会社 | 時計機構を備えた照明器具 |
JP4630255B2 (ja) * | 2006-10-16 | 2011-02-09 | パナソニック電工株式会社 | 照明器具 |
JP4430737B2 (ja) * | 2006-10-18 | 2010-03-10 | 伸壹 坪田 | Ledユニットの製造方法 |
JP4710859B2 (ja) * | 2007-03-27 | 2011-06-29 | パナソニック電工株式会社 | 照明装置 |
JP3154761U (ja) * | 2009-08-11 | 2009-10-22 | 王恵民 | 修理可能な環境保全多機能モジュール式led灯具 |
JP5306172B2 (ja) * | 2009-12-25 | 2013-10-02 | シャープ株式会社 | 照明装置 |
-
2012
- 2012-02-17 JP JP2012032617A patent/JP5126637B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2012146667A (ja) | 2012-08-02 |
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