JP2018137114A - 照明装置 - Google Patents
照明装置 Download PDFInfo
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- JP2018137114A JP2018137114A JP2017030464A JP2017030464A JP2018137114A JP 2018137114 A JP2018137114 A JP 2018137114A JP 2017030464 A JP2017030464 A JP 2017030464A JP 2017030464 A JP2017030464 A JP 2017030464A JP 2018137114 A JP2018137114 A JP 2018137114A
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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
- F21S8/08—Lighting devices intended for fixed installation with a standard
- F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
- F21S8/086—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
-
- 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
- F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
- F21V13/02—Combinations of only two kinds of elements
- F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors
-
- 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
- F21V15/00—Protecting lighting devices from damage
-
- 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
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
- F21V23/0457—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor sensing the operating status of the lighting device, e.g. to detect failure of a light source or to provide feedback to the device
-
- 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
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
- F21V23/0464—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor sensing the level of ambient illumination, e.g. dawn or dusk sensors
-
- 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
- F21V25/00—Safety devices structurally associated with lighting devices
- F21V25/02—Safety devices structurally associated with lighting devices coming into action when lighting device is disturbed, dismounted, or broken
- F21V25/04—Safety devices structurally associated with lighting devices coming into action when lighting device is disturbed, dismounted, or broken breaking the electric circuit
-
- 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
- F21V29/15—Thermal insulation
-
- 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
- F21V7/0008—Reflectors for light sources providing for indirect lighting
-
- 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
- F21V7/0025—Combination of two or more reflectors for a single light source
-
- 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
- F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
-
- 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
- F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
- F21V7/28—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by coatings
- F21V7/30—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by coatings the coatings comprising photoluminescent substances
-
- 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
- F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
- F21V1/14—Covers for frames; Frameless shades
- F21V1/16—Covers for frames; Frameless shades characterised by the material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
-
- 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
- F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
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- 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]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/50—Wavelength conversion elements
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)
Abstract
【解決手段】照明装置1は、励起光源20と、励起光源20が発した励起光を伝送する光伝送部材40と、光伝送部材40により伝送された励起光の波長の変換を行う波長変換材を含む波長変換層51が一方の面に形成され、波長の変換後の光を反射する反射鏡50と、光伝送部材40及び反射鏡50を支持する支持部材30とを備える。そして、反射鏡50は、支持部材30と熱的に接続されている。
【選択図】図1
Description
以下、本実施の形態に係る照明装置について説明する。
[1−1.照明装置の全体構成]
まず、本実施の形態に係る照明装置1の全体構成について、図1を参照しながら説明する。図1は、本実施の形態に係る照明装置1の構成を示す断面図である。なお、断面図とは、当該照明装置1が設置される地面60に対して垂直な面(本実施の形態では、X軸とZ軸とで規定される平面)で照明装置1を切断した断面を示す図であり、以降においても同様である。
光源筐体10について、図1を参照しながら説明する。
続いて、励起光源20について、図1を参照しながら説明する。
続いて、支持部材30について、図1を参照しながら説明する。
続いて、光伝送部材40について、図1を参照しながら説明する。
続いて、反射鏡50について、図1を参照しながら説明する。
次に、本実施の形態に係る照明装置1の効果について説明する。
以下、本実施の形態に係る照明装置について、図2を参照しながら説明する。図2は、本実施の形態に係る照明装置100の構成を示す断面図である。なお、実施の形態1との相違点を中心に説明し、共通の構成については説明を省略又は簡略化する。
以下、本実施の形態に係る照明装置について、図3〜図5を参照しながら説明する。なお、実施の形態2との相違点を中心に説明し、共通の構成については説明を省略又は簡略化する。
以上、本発明について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。
20 励起光源
30 支持部材
40 光伝送部材
50 反射鏡
51 波長変換層
51a 黄色蛍光体(波長変換材)
51b 透光性材料(バインダ)
110 ハウジング
210 光センサ
220 制御部
Ls レーザ光
Claims (7)
- 励起光源と、
前記励起光源が発した励起光を伝送する光伝送部材と、
前記光伝送部材により伝送された前記励起光の波長の変換を行う波長変換材を含む波長変換層が一方の面に形成され、前記波長の変換後の光を反射する反射鏡と、
前記光伝送部材及び前記反射鏡を支持する支持部材とを備え、
前記反射鏡は、前記支持部材と熱的に接続されている
照明装置。 - 前記反射鏡の熱伝導率は、100W/(m・K)以上である
請求項1に記載の照明装置。 - 前記波長変換層は、透光性を有する無機材料から構成されているバインダを含んでいる
請求項1又は2に記載の照明装置。 - 前記励起光源は、レーザ光源である
請求項1〜3のいずれか1項に記載の照明装置。 - 前記支持部材は、金属材料から構成されている
請求項1〜4のいずれか1項に記載の照明装置。 - さらに、前記反射鏡の他方の面を覆い、前記励起光に対し遮光性を有するハウジングを備える
請求項1〜5のいずれか1項に記載の照明装置。 - さらに、前記ハウジングの前記反射鏡側の面に設けられ、前記励起光を検知する光センサと、
前記光センサが前記励起光を検知した場合、前記励起光源からの前記励起光の出射を停止させる制御部とを備える
請求項6に記載の照明装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017030464A JP2018137114A (ja) | 2017-02-21 | 2017-02-21 | 照明装置 |
DE102018102565.3A DE102018102565A1 (de) | 2017-02-21 | 2018-02-06 | Beleuchtungseinrichtung |
US15/890,703 US20180238506A1 (en) | 2017-02-21 | 2018-02-07 | Illumination apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017030464A JP2018137114A (ja) | 2017-02-21 | 2017-02-21 | 照明装置 |
Publications (1)
Publication Number | Publication Date |
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JP2018137114A true JP2018137114A (ja) | 2018-08-30 |
Family
ID=63045615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2017030464A Pending JP2018137114A (ja) | 2017-02-21 | 2017-02-21 | 照明装置 |
Country Status (3)
Country | Link |
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US (1) | US20180238506A1 (ja) |
JP (1) | JP2018137114A (ja) |
DE (1) | DE102018102565A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110185988A (zh) * | 2019-07-05 | 2019-08-30 | 王炜烽 | 一种追踪式高效节能led路灯 |
WO2020059729A1 (ja) * | 2018-09-20 | 2020-03-26 | 株式会社小糸製作所 | コミュニケーションランプ装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102018133108A1 (de) * | 2018-12-20 | 2020-06-25 | Zumtobel Lighting Gmbh | Laserlichtleuchte mit Remote-Phosphor |
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---|---|---|---|---|
JPH04123008U (ja) * | 1991-03-29 | 1992-11-06 | 松下電工株式会社 | モールライト |
JP2001043705A (ja) * | 1999-07-28 | 2001-02-16 | Nippon Steel Corp | 地上に立設される長尺の金属製ポール |
JP2004342446A (ja) * | 2003-05-15 | 2004-12-02 | Ushio Inc | 光源装置 |
US20050207177A1 (en) * | 2004-03-18 | 2005-09-22 | Guy James K | Remote source lighting |
JP2005340101A (ja) * | 2004-05-28 | 2005-12-08 | Nippon Techno-Carbon Co Ltd | リフレクタ被着用膨張黒鉛成形体および光源装置 |
JP2007234462A (ja) * | 2006-03-02 | 2007-09-13 | Stanley Electric Co Ltd | 照明装置 |
JP3143490U (ja) * | 2008-05-14 | 2008-07-24 | 株式会社日建設計 | 照明装置 |
JP2011159567A (ja) * | 2010-02-03 | 2011-08-18 | Kyoritsu Densho:Kk | 街灯用照明器具 |
JP2012129003A (ja) * | 2010-12-14 | 2012-07-05 | Kyocera Corp | 照明装置 |
WO2013190778A1 (ja) * | 2012-06-21 | 2013-12-27 | パナソニック株式会社 | 発光装置および投写装置 |
WO2014203484A1 (ja) * | 2013-06-21 | 2014-12-24 | パナソニックIpマネジメント株式会社 | 波長変換部材、光源、及び自動車用ヘッドランプ |
JP2016033879A (ja) * | 2014-07-31 | 2016-03-10 | 日亜化学工業株式会社 | 照明装置 |
JP2016108896A (ja) * | 2014-12-10 | 2016-06-20 | 日鐵住金建材株式会社 | 金属管支柱 |
JP2016194698A (ja) * | 2016-05-17 | 2016-11-17 | カシオ計算機株式会社 | 蛍光体デバイス、照明装置及びプロジェクタ装置 |
JP2016207280A (ja) * | 2015-04-15 | 2016-12-08 | 株式会社小糸製作所 | 車両用灯具 |
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2017
- 2017-02-21 JP JP2017030464A patent/JP2018137114A/ja active Pending
-
2018
- 2018-02-06 DE DE102018102565.3A patent/DE102018102565A1/de not_active Withdrawn
- 2018-02-07 US US15/890,703 patent/US20180238506A1/en not_active Abandoned
Patent Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04123008U (ja) * | 1991-03-29 | 1992-11-06 | 松下電工株式会社 | モールライト |
JP2001043705A (ja) * | 1999-07-28 | 2001-02-16 | Nippon Steel Corp | 地上に立設される長尺の金属製ポール |
JP2004342446A (ja) * | 2003-05-15 | 2004-12-02 | Ushio Inc | 光源装置 |
US20050207177A1 (en) * | 2004-03-18 | 2005-09-22 | Guy James K | Remote source lighting |
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JP2016033879A (ja) * | 2014-07-31 | 2016-03-10 | 日亜化学工業株式会社 | 照明装置 |
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US20180238506A1 (en) | 2018-08-23 |
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