JP2017208206A - 照明装置 - Google Patents
照明装置 Download PDFInfo
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- JP2017208206A JP2017208206A JP2016099075A JP2016099075A JP2017208206A JP 2017208206 A JP2017208206 A JP 2017208206A JP 2016099075 A JP2016099075 A JP 2016099075A JP 2016099075 A JP2016099075 A JP 2016099075A JP 2017208206 A JP2017208206 A JP 2017208206A
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Images
Classifications
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- 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
- F21S8/033—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade
- F21S8/036—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade by means of a rigid support, e.g. bracket or arm
-
- 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
- F21V21/14—Adjustable mountings
- F21V21/26—Pivoted arms
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/503—Cooling arrangements characterised by the adaptation for cooling of specific components of light sources
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/89—Metals
-
- 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
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
- F21V5/045—Refractors for light sources of lens shape the lens having discontinuous faces, e.g. Fresnel lenses
-
- 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
- F21V7/04—Optical design
-
- 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)
- Microelectronics & Electronic Packaging (AREA)
- Architecture (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
以下、本発明の実施の形態に係る照明装置について説明する。
まず、本実施の形態に係る照明装置の構成について図1〜図4を用いて説明する。
次に、本実施の形態おける照明装置1の作用効果について説明する。
以上、本発明に係る照明装置について、本実施の形態に基づいて説明したが、本発明は、上記実施の形態に限定されるものではない。
30 光源
40 反射部材
50 光学部材
510 第1透光部
512 第1入射面
513 第1突出部(突出部)
520 第2突出部(壁部)
522 第2入射面
530 第2透光部
535 段部
Claims (6)
- 光源と、
前記光源からの光の向きを制御する光学部材と、
光を反射させて前記光学部材に入射させる反射部材とを備え、
前記光学部材は、前記光源から入射した光を透光させて出射する第1透光部と、前記光源から遠ざかる方向に向かって前記第1透光部から突出する第2透光部とを有し、
前記第1透光部は、前記光源から遠ざかる方向に向かって突出する構造である突出部を有し、
前記第2透光部は、前記突出部の周囲を囲むように設けられ、
前記第2透光部の内面には、環状の段部を有し、
前記段部を構成する各々の段は、前記突出部に近づくにつれて、漸次縮径する
照明装置。 - 前記第1透光部は、前記光源の周囲を囲むように、かつ、前記第2透光部と反対側に向かって突出している壁部を有している
請求項1記載の照明装置。 - 前記反射部材は、前記壁部の先端と前記光源との間で、前記光源からの光を遮るように設けられている
請求項2記載の照明装置。 - 前記突出部は、フレネルレンズ形状である
請求項1〜3のいずれか1項に記載の照明装置。 - 前記光学部材における前記突出部の反対側には、前記光源からの光が入射する第1入射面が形成され、
前記第1入射面には、光を拡散させるための拡散構造を有している
請求項1〜4のいずれか1項に記載の照明装置。 - 前記壁部における前記光源側の内周面には、前記光源からの光が入射する第2入射面が形成され、
前記第2入射面には、光を拡散させるための拡散構造を有している
請求項2又は3記載の照明装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016099075A JP6761968B2 (ja) | 2016-05-17 | 2016-05-17 | 照明装置 |
CN201710342102.5A CN107388094A (zh) | 2016-05-17 | 2017-05-16 | 照明装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016099075A JP6761968B2 (ja) | 2016-05-17 | 2016-05-17 | 照明装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017208206A true JP2017208206A (ja) | 2017-11-24 |
JP6761968B2 JP6761968B2 (ja) | 2020-09-30 |
Family
ID=60338387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016099075A Active JP6761968B2 (ja) | 2016-05-17 | 2016-05-17 | 照明装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP6761968B2 (ja) |
CN (1) | CN107388094A (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018180127A (ja) * | 2017-04-06 | 2018-11-15 | パナソニックIpマネジメント株式会社 | レンズ及び照明器具 |
JP2019192460A (ja) * | 2018-04-24 | 2019-10-31 | パナソニックIpマネジメント株式会社 | 照明器具 |
JP2020021669A (ja) * | 2018-08-02 | 2020-02-06 | 三菱電機株式会社 | 照明器具 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3650746B1 (en) * | 2018-10-31 | 2021-08-18 | Nichia Corporation | Light-emitting device, lighting device, and optical member |
JP7372105B2 (ja) * | 2019-10-10 | 2023-10-31 | コイズミ照明株式会社 | 照明器具 |
WO2021095399A1 (ja) * | 2019-11-14 | 2021-05-20 | 日亜化学工業株式会社 | 光源ユニット、光源モジュール、及び照明装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005203111A (ja) * | 2004-01-13 | 2005-07-28 | Koito Mfg Co Ltd | 車両用灯具 |
JP2014110120A (ja) * | 2012-11-30 | 2014-06-12 | Panasonic Corp | Led照明器具 |
JP2015090776A (ja) * | 2013-11-05 | 2015-05-11 | パナソニックIpマネジメント株式会社 | 照明器具 |
Family Cites Families (10)
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DE19728354C2 (de) * | 1997-07-03 | 1999-12-02 | Sidler Gmbh & Co | Refraktorelement als Vorsatz für eine Lichtquelle und Verwendung eines solchen Refraktorelements als Vorsatz für eine Bremsleuchte eines Fahrzeugs |
CN102003676B (zh) * | 2009-08-28 | 2012-10-10 | 鸿富锦精密工业(深圳)有限公司 | 透镜 |
US10429030B2 (en) * | 2010-04-08 | 2019-10-01 | Ledengin, Inc. | Hybrid lens system incorporating total internal reflection lens and diffuser |
KR101287023B1 (ko) * | 2012-02-13 | 2013-07-17 | (주)엔디에스 | 조명 및 백라이트용 확산렌즈 |
CN103629622B (zh) * | 2012-08-22 | 2016-01-06 | 上海康耐司信号设备有限公司 | 一种将led发出的光线全部汇聚成平行光的透镜 |
JP6181377B2 (ja) * | 2012-11-07 | 2017-08-16 | 株式会社エンプラス | 光束制御部材、発光装置、照明装置および成形型 |
TWI467117B (zh) * | 2013-01-04 | 2015-01-01 | Chen Wei Hsu | Multi - level zoom lens for illumination |
CN203848200U (zh) * | 2014-04-16 | 2014-09-24 | 杭州巨星工具有限公司 | 一种透镜和透镜*** |
CN104132305B (zh) * | 2014-07-04 | 2017-01-25 | 佛山市中山大学研究院 | 一种聚光透镜 |
CN104864360B (zh) * | 2015-05-27 | 2023-05-02 | 漳州立达信光电子科技有限公司 | 透镜结构 |
-
2016
- 2016-05-17 JP JP2016099075A patent/JP6761968B2/ja active Active
-
2017
- 2017-05-16 CN CN201710342102.5A patent/CN107388094A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005203111A (ja) * | 2004-01-13 | 2005-07-28 | Koito Mfg Co Ltd | 車両用灯具 |
JP2014110120A (ja) * | 2012-11-30 | 2014-06-12 | Panasonic Corp | Led照明器具 |
JP2015090776A (ja) * | 2013-11-05 | 2015-05-11 | パナソニックIpマネジメント株式会社 | 照明器具 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018180127A (ja) * | 2017-04-06 | 2018-11-15 | パナソニックIpマネジメント株式会社 | レンズ及び照明器具 |
JP2019192460A (ja) * | 2018-04-24 | 2019-10-31 | パナソニックIpマネジメント株式会社 | 照明器具 |
JP7033757B2 (ja) | 2018-04-24 | 2022-03-11 | パナソニックIpマネジメント株式会社 | 照明器具 |
JP2020021669A (ja) * | 2018-08-02 | 2020-02-06 | 三菱電機株式会社 | 照明器具 |
JP7182942B2 (ja) | 2018-08-02 | 2022-12-05 | 三菱電機株式会社 | 照明器具 |
Also Published As
Publication number | Publication date |
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JP6761968B2 (ja) | 2020-09-30 |
CN107388094A (zh) | 2017-11-24 |
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