JP5278781B2 - 照明器具 - Google Patents
照明器具 Download PDFInfo
- Publication number
- JP5278781B2 JP5278781B2 JP2011223759A JP2011223759A JP5278781B2 JP 5278781 B2 JP5278781 B2 JP 5278781B2 JP 2011223759 A JP2011223759 A JP 2011223759A JP 2011223759 A JP2011223759 A JP 2011223759A JP 5278781 B2 JP5278781 B2 JP 5278781B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- light emitting
- light source
- reflector
- translucent member
- 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
- 239000004065 semiconductor Substances 0.000 claims description 19
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- 239000000758 substrate Substances 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 238000002834 transmittance Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 229920003002 synthetic resin Polymers 0.000 description 4
- 239000000057 synthetic resin Substances 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Description
半導体発光素子、30 レンズ体、40 反射体、50
透光部材
Claims (1)
- 器具取付面に設置された配線器具に取り付けられる取付部を有する金属製の器具本体と;
前記取付部の周囲に配設される点灯装置と;
器具本体の外縁部に立設された金属製の支持板と;
前記支持基板の前面側に配設された半導体発光素子と;
半導体発光素子に対向し器具本体の略中央部に向かって突出させた反射体と;
半導体発光素子および反射体を覆う透光部材と;
を具備しており、支持板の後面と透光部材の外周部内面との間に空間部が形成されていることを特徴とする照明器具。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011223759A JP5278781B2 (ja) | 2011-10-11 | 2011-10-11 | 照明器具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011223759A JP5278781B2 (ja) | 2011-10-11 | 2011-10-11 | 照明器具 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007145208A Division JP2008300203A (ja) | 2007-05-31 | 2007-05-31 | 照明器具 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2012009459A JP2012009459A (ja) | 2012-01-12 |
JP2012009459A5 JP2012009459A5 (ja) | 2012-07-12 |
JP5278781B2 true JP5278781B2 (ja) | 2013-09-04 |
Family
ID=45539726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011223759A Expired - Fee Related JP5278781B2 (ja) | 2011-10-11 | 2011-10-11 | 照明器具 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5278781B2 (ja) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4746301B2 (ja) * | 2004-10-01 | 2011-08-10 | ライツ・アドバンスト・テクノロジー株式会社 | バックライトユニット |
JP2006202729A (ja) * | 2004-12-24 | 2006-08-03 | Furukawa Electric Co Ltd:The | Led光源ライトボックス |
JP2007027072A (ja) * | 2005-07-12 | 2007-02-01 | Nobuichi Tsubota | 天井用led照明器具 |
JP2010164810A (ja) * | 2009-01-16 | 2010-07-29 | Ae Tekku Kk | 照明装置 |
-
2011
- 2011-10-11 JP JP2011223759A patent/JP5278781B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2012009459A (ja) | 2012-01-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2008300203A (ja) | 照明器具 | |
KR101392533B1 (ko) | 조명 장치 | |
JP2009266780A (ja) | 発光体および照明器具 | |
JP2009026584A (ja) | 照明装置 | |
JP2011222420A (ja) | 照明装置 | |
JP2008078015A (ja) | 照明器具 | |
JP5950361B2 (ja) | 照明器具 | |
CN105960560B (zh) | 照明装置 | |
JP5202692B2 (ja) | 照明装置 | |
JP5253552B2 (ja) | 照明装置 | |
JP6624550B2 (ja) | 照明器具 | |
JP6250137B2 (ja) | 光源装置及び照明装置 | |
JP6501173B2 (ja) | 照明装置 | |
JP2009009890A (ja) | 照明装置および照明器具 | |
JP4902006B2 (ja) | 照明装置 | |
JP2008153157A (ja) | 照明装置 | |
JP3211553U (ja) | 照明装置 | |
JP2017016924A (ja) | Ledランプ | |
TWI640719B (zh) | Lighting device | |
JP5116865B2 (ja) | 照明装置 | |
JP6025050B2 (ja) | 照明装置 | |
JP5278781B2 (ja) | 照明器具 | |
JP5853128B2 (ja) | 照明器具 | |
JP2013219049A (ja) | 照明器具 | |
KR20180137843A (ko) | 광확산 구조를 갖는 조명등 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20111011 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120528 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20121026 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20121108 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20121227 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20130425 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20130508 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 5278781 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
LAPS | Cancellation because of no payment of annual fees |