JP5950361B2 - 照明器具 - Google Patents
照明器具 Download PDFInfo
- Publication number
- JP5950361B2 JP5950361B2 JP2014119498A JP2014119498A JP5950361B2 JP 5950361 B2 JP5950361 B2 JP 5950361B2 JP 2014119498 A JP2014119498 A JP 2014119498A JP 2014119498 A JP2014119498 A JP 2014119498A JP 5950361 B2 JP5950361 B2 JP 5950361B2
- Authority
- JP
- Japan
- Prior art keywords
- cover
- main body
- led
- light
- globe
- 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.)
- Active
Links
Images
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
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
-
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
- F21V21/03—Ceiling bases, e.g. ceiling roses
-
- 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
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
- F21V3/049—Patterns or structured surfaces for diffusing light, e.g. frosted surfaces
-
- 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
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
- F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
- F21V3/062—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material the material being plastics
- F21V3/0625—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material the material being plastics the material diffusing light, e.g. translucent plastics
-
- 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
- F21V7/0058—Reflectors for light sources adapted to cooperate with light sources of shapes different from point-like or linear, e.g. circular light sources
-
- 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
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
- F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
- F21Y2103/33—Elongate light sources, e.g. fluorescent tubes curved annular
-
- 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)
- 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)
Description
以下、本発明の照明器具の第1の実施形態について図面を参照して説明する。なお、本実施形態に係る照明器具は、室内を照明するために、部屋の天井に取り付けられる照明器具であって良い。図2は、本実施形態に係る照明器具1Aの全体構造を模式的に示す横断面図である。図示されている照明器具1Aは、本体2と、本体2に搭載されたLEDユニット3と、本体2に着脱可能なカバー(以下「グローブ4」という。)と、を少なくとも備えている。
以下、本発明の照明器具の第2の実施形態について図面を参照して説明する。なお、本実施形態に係る照明器具は、室内を照明するために、部屋の天井に取り付けられる照明器具であって良い。図8は、本実施形態に係る照明器具1Bの全体構造を模式的に示す横断面図である。図示されている照明器具1Bは、本体2と、本体2に搭載されたLEDユニット3と、本体2に着脱可能なカバー(以下「グローブ4」)と、を少なくとも備えている。
2 本体
2a 本体内面
3 LEDユニット
4 グローブ
10 開口部
12 反射カバー
12a 第1反射面
12b 第2反射面
12c 第3反射面
20 基板
21 搭載面
22 LED素子
23 貫通穴
24 搭載部
41、42 反射面
50 拡散カバー
51 スリット
Claims (7)
- それぞれにLED素子が搭載された複数のLEDユニットと、
単一の拡散カバーと、
前記複数のLEDユニットおよび前記単一の拡散カバーを保持する円板形の本体と、を有し、
前記複数のLEDユニットは、前記本体の周方向に沿って配置され、前記単一の拡散カバーに接触することなく完全に覆われており、
前記複数のLEDユニットのそれぞれは、LED素子の搭載される搭載面が前記本体の中央を向くように設置され、前記搭載面と前記本体とのなす角度が90°よりも大きく、
前記単一の拡散カバーは複数のスリットを有し、
前記複数のスリットが前記単一の拡散カバーの側面の最上部に設けられていることを特徴とする照明器具。 - 前記単一の拡散カバーは、リング形状であることを特徴とする請求項1に記載の照明器具。
- 前記単一の拡散カバーは、半円筒状の断面形状であることを特徴とする請求項1または請求項2に記載の照明器具。
- 前記単一の拡散カバーは、前記本体に対して着脱可能であることを特徴とする請求項1乃至3のいずれかに記載の照明器具。
- 前記拡散カバーの透過率は、前記拡散カバーと前記LEDユニットと前記本体とを覆うグローブの透過率よりも高いことを特徴とする請求項1乃至4のいずれかに記載の照明器具。
- 前記本体は、複数の反射面を備え、
前記単一の拡散カバーは、前記LEDユニット及び前記反射面を一括して覆うことを特徴とする請求項1乃至5のいずれかに記載の照明器具。 - 前記反射面は、前記LEDユニットに対して前記本体上の内側及び外側にそれぞれ設置されることを特徴とする請求項6に記載の照明器具。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014119498A JP5950361B2 (ja) | 2011-03-04 | 2014-06-10 | 照明器具 |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011047732 | 2011-03-04 | ||
| JP2011047732 | 2011-03-04 | ||
| JP2011175727 | 2011-08-11 | ||
| JP2011175727 | 2011-08-11 | ||
| JP2014119498A JP5950361B2 (ja) | 2011-03-04 | 2014-06-10 | 照明器具 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013503470A Division JP5563149B2 (ja) | 2011-03-04 | 2012-02-29 | 照明器具 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2014160685A JP2014160685A (ja) | 2014-09-04 |
| JP5950361B2 true JP5950361B2 (ja) | 2016-07-13 |
Family
ID=46798050
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013503470A Active JP5563149B2 (ja) | 2011-03-04 | 2012-02-29 | 照明器具 |
| JP2014119498A Active JP5950361B2 (ja) | 2011-03-04 | 2014-06-10 | 照明器具 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013503470A Active JP5563149B2 (ja) | 2011-03-04 | 2012-02-29 | 照明器具 |
Country Status (2)
| Country | Link |
|---|---|
| JP (2) | JP5563149B2 (ja) |
| WO (1) | WO2012121082A1 (ja) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012121082A1 (ja) * | 2011-03-04 | 2012-09-13 | Necライティング株式会社 | 照明器具 |
| JP2013026168A (ja) * | 2011-07-26 | 2013-02-04 | Hitachi Appliances Inc | 照明装置 |
| JP5919505B2 (ja) * | 2011-08-24 | 2016-05-18 | パナソニックIpマネジメント株式会社 | 照明器具 |
| JP5877353B2 (ja) * | 2011-09-06 | 2016-03-08 | パナソニックIpマネジメント株式会社 | 照明器具 |
| CN103867932A (zh) * | 2012-12-15 | 2014-06-18 | 欧普照明股份有限公司 | 一种照明灯具 |
| JP5793267B1 (ja) * | 2014-05-27 | 2015-10-14 | アイリスオーヤマ株式会社 | Led照明装置 |
| KR102487682B1 (ko) * | 2015-10-19 | 2023-01-16 | 쑤저우 레킨 세미컨덕터 컴퍼니 리미티드 | 조명 장치 |
| KR101824688B1 (ko) * | 2015-12-17 | 2018-02-02 | 디비라이텍 주식회사 | 엘이디의 확산커버 및 이를 포함하는 조명장치 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4836231B2 (ja) * | 2005-06-28 | 2011-12-14 | 有限会社シマテック | Led照明装置 |
| JP2007027072A (ja) * | 2005-07-12 | 2007-02-01 | Nobuichi Tsubota | 天井用led照明器具 |
| JP2008300203A (ja) * | 2007-05-31 | 2008-12-11 | Toshiba Lighting & Technology Corp | 照明器具 |
| JP4138863B1 (ja) * | 2008-02-22 | 2008-08-27 | 利男 平塚 | 照明装置 |
| CN101619829A (zh) * | 2008-07-02 | 2010-01-06 | 钟桂生 | 一种led应急照明装置的安装方法与产品结构 |
| JP2010164810A (ja) * | 2009-01-16 | 2010-07-29 | Ae Tekku Kk | 照明装置 |
| JP3150934U (ja) * | 2009-03-19 | 2009-06-04 | 泰金▲宝▼電通股▲ふん▼有限公司 | 発光ダイオードランプ |
| US8066392B2 (en) * | 2009-06-02 | 2011-11-29 | Ceramate Technical Co., Ltd. | Multi-function replaceable modular LED lamp |
| WO2012121082A1 (ja) * | 2011-03-04 | 2012-09-13 | Necライティング株式会社 | 照明器具 |
-
2012
- 2012-02-29 WO PCT/JP2012/055116 patent/WO2012121082A1/ja not_active Ceased
- 2012-02-29 JP JP2013503470A patent/JP5563149B2/ja active Active
-
2014
- 2014-06-10 JP JP2014119498A patent/JP5950361B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2012121082A1 (ja) | 2014-07-17 |
| JP2014160685A (ja) | 2014-09-04 |
| JP5563149B2 (ja) | 2014-07-30 |
| WO2012121082A1 (ja) | 2012-09-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5950361B2 (ja) | 照明器具 | |
| JP4786750B2 (ja) | 照明装置 | |
| JP2008300203A (ja) | 照明器具 | |
| CN104913249A (zh) | 照明器具 | |
| JP4779685B2 (ja) | 照明器具 | |
| CN103982838A (zh) | 照明器具 | |
| JP5253552B2 (ja) | 照明装置 | |
| JP2012004035A (ja) | 照明器具 | |
| JP4902006B2 (ja) | 照明装置 | |
| JP6624550B2 (ja) | 照明器具 | |
| JP2014026810A (ja) | 照明器具 | |
| JP2015138761A (ja) | 照明装置 | |
| TWI738393B (zh) | 照明器具 | |
| RU2576381C2 (ru) | Однокамерное устройство освещения | |
| JP5116865B2 (ja) | 照明装置 | |
| JP5853128B2 (ja) | 照明器具 | |
| JP6025050B2 (ja) | 照明装置 | |
| TWI640719B (zh) | Lighting device | |
| JP5322292B2 (ja) | Ledユニットおよび照明器具 | |
| CN207080893U (zh) | 照明器具 | |
| JP2017120687A (ja) | 照明装置 | |
| JP6892627B2 (ja) | 照明装置 | |
| JP6124211B2 (ja) | 照明器具 | |
| JP5278781B2 (ja) | 照明器具 | |
| JP5713780B2 (ja) | 照明装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20140610 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20150224 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20150227 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20150420 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20150915 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20151116 |
|
| 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: 20160510 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20160602 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 5950361 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |