JP2017004894A - 照明装置 - Google Patents
照明装置 Download PDFInfo
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- JP2017004894A JP2017004894A JP2015120363A JP2015120363A JP2017004894A JP 2017004894 A JP2017004894 A JP 2017004894A JP 2015120363 A JP2015120363 A JP 2015120363A JP 2015120363 A JP2015120363 A JP 2015120363A JP 2017004894 A JP2017004894 A JP 2017004894A
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- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
-
- 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
- F21S8/032—Lighting devices intended for fixed installation of surface-mounted type the surface being a floor or like ground surface, e.g. pavement
-
- 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
- F21S8/046—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures having multiple lighting devices, e.g. connected to a common ceiling base
-
- 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
- F21V13/10—Combinations of only two kinds of elements the elements being reflectors and screens
-
- 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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/04—Controlling the distribution of the light emitted by adjustment of elements by movement of 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
- F21V19/0055—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by screwing
-
- 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
- F21V23/007—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 enclosed in a casing
- F21V23/008—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 enclosed in a casing the casing being outside the housing of the lighting 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
- F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
- F21V23/023—Power supplies in a casing
-
- 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
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
- F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
-
- 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
- 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
- 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
- F21Y2101/00—Point-like 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
- F21Y2105/00—Planar light sources
- F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
- F21Y2105/12—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the geometrical disposition of the light-generating elements, e.g. arranging light-generating elements in differing patterns or densities
-
- 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
- F21Y2105/00—Planar light sources
- F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
- F21Y2105/14—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the overall shape of the two-dimensional array
- F21Y2105/16—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the overall shape of the two-dimensional array square or rectangular, e.g. for light panels
-
- 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
- F21Y2113/00—Combination of light sources
- F21Y2113/10—Combination of light sources of different colours
- F21Y2113/13—Combination of light sources of different colours comprising an assembly of point-like light sources
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (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、光源4と、光源4を収容する筐体2と、筐体2に収容されて光源4が放射する光を調整する光調整部3とを備える。光調整部3は、第1の光調整板35と、第2の光調整板36と、遮光板37とを備える。第1の光調整板35は、第1の反射板31の反射面311と第2の反射板32の反射面321の間に設けられ、第1の光源41の光軸OA1よりも一方側(前側)に照射する光の一部を遮断する。第2の光調整板36は、第3の反射板33の反射面331と第4の反射板34の反射面341の間に設けられ、第2の光源42の光軸OA2よりも一方側(前側)に照射する光の一部を遮断する。
【選択図】図1
Description
100 壁面(対象物の照射面)
101 床面(設置面)
2 筐体
3 光調整部
31 第1の反射板
311 第1の反射板の反射面
32 第2の反射板
321 第2の反射板の反射面
33 第3の反射板
331 第3の反射板の反射面
34 第4の反射板
341 第4の反射板の反射面
35 第1の光調整板
351,352 第1の光調整板の遮光面
36 第2の光調整板
361,362 第2の光調整板の遮光面
37 遮光板
371,372 遮光板の遮光面
4 光源
41 第1の光源
412 発光ダイオード
42 第2の光源
422 発光ダイオード
6 設置台
611 電源ユニット
OA1,OA2 光軸
Claims (6)
- 設置面に対して起立する対象物の照射面に光を照射する照明装置であって、
光源と、前記光源を収容する筐体と、前記筐体に収容されて前記光源が放射する光の経路を調整する光調整部とを備え、
前記光源は、前記筐体において、一方向に並べて配置される第1の光源と第2の光源とを備え、
前記第2の光源は、前記第1の光源に対して前記一方向の一方側に配置され、
前記光調整部は、前記第1の光源から照射される光を反射する第1の反射板および第2の反射板と、前記第2の光源から照射される光を反射する第3の反射板および第4の反射板と、前記第1の反射板と前記第2の反射板の間に設けられる第1の光調整板と、前記第3の反射板と前記第4の反射板の間に設けられる第2の光調整板とを備え、
前記第1の反射板の反射面と前記第2の反射板の反射面のそれぞれは、前記一方向において、互いに向き合うように配置され、前記第3の反射板の反射面と前記第4の反射板の反射面のそれぞれは、前記一方向において、互いに向き合うように配置され、
前記第1の光調整板は、前記第1の反射板の反射面と前記第2の反射板の反射面の間に設けられ、前記第1の光源の光軸よりも前記一方側に前記第1の光源が照射する光の一部を遮断し、前記第2の光調整板は、前記第3の反射板の反射面と前記第4の反射板の反射面の間に設けられ、前記第2の光源の光軸よりも前記一方側に前記第2の光源が照射する光の一部を遮断する
ことを特徴とする照明装置。 - 前記第1の光調整板は、両面が光を遮断する遮光面に形成され、
前記第2の光調整板は、両面が光を遮断する遮光面に形成される
ことを特徴とする請求項1に記載の照明装置。 - 前記第2の反射板と、前記第3の反射板との間に配置され、両面が光を遮断する遮光面に形成される遮光板をさらに備える
ことを特徴とする請求項1または2に記載の照明装置。 - 前記一方向は、前記対象物の起立方向に交差する方向である
ことを特徴とする請求項1〜3の何れか一項に記載の照明装置。 - 前記第1の光源および前記第2の光源のそれぞれは、複数の発光ダイオードを備える
ことを特徴とする請求項1〜4の何れか一項に記載の照明装置。 - 前記光源に電力を供給する電源ユニットと、前記電源ユニットを収納し、前記筐体を回転自在に保持する設置台とをさらに備える
ことを特徴とする請求項1〜5の何れか一項に記載の照明装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015120363A JP6583774B2 (ja) | 2015-06-15 | 2015-06-15 | 照明装置 |
DE102016110792.1A DE102016110792A1 (de) | 2015-06-15 | 2016-06-13 | Leuchtvorrichtung |
US15/182,478 US9903568B2 (en) | 2015-06-15 | 2016-06-14 | Lighting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015120363A JP6583774B2 (ja) | 2015-06-15 | 2015-06-15 | 照明装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017004894A true JP2017004894A (ja) | 2017-01-05 |
JP6583774B2 JP6583774B2 (ja) | 2019-10-02 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2015120363A Active JP6583774B2 (ja) | 2015-06-15 | 2015-06-15 | 照明装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9903568B2 (ja) |
JP (1) | JP6583774B2 (ja) |
DE (1) | DE102016110792A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101804956B1 (ko) | 2017-05-23 | 2017-12-06 | 주식회사 명신전자 | 자동 각도 조절이 가능한 빛 공해 방지판을 갖는 엘이디 등기구 |
KR102228588B1 (ko) * | 2020-08-13 | 2021-03-15 | 신두식 | 벽부용 조명등 어셈블리 |
KR102228589B1 (ko) * | 2020-08-13 | 2021-03-15 | 신두식 | 빛 가림 기능이 구비된 보안등 어셈블리 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109238238B (zh) * | 2018-09-05 | 2020-12-11 | 浙江大丰实业股份有限公司 | 舞台表演者自动定位系统 |
CN211574855U (zh) * | 2019-12-20 | 2020-09-25 | 漳州立达信光电子科技有限公司 | 橱柜灯 |
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JPH05242705A (ja) * | 1992-02-28 | 1993-09-21 | Toshiba Lighting & Technol Corp | 照明器具 |
JP2010114065A (ja) * | 2008-10-07 | 2010-05-20 | Opt Design:Kk | 光源装置およびこの光源装置を用いた照明装置 |
JP2012104349A (ja) * | 2010-11-10 | 2012-05-31 | Irf:Kk | Led照明装置及び高欄照明設備 |
JP2015002157A (ja) * | 2013-06-18 | 2015-01-05 | 東芝ライテック株式会社 | ホリゾントライト |
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JP2013143347A (ja) | 2012-01-12 | 2013-07-22 | Nippon Hoso Kyokai <Nhk> | ホリゾントライト装置 |
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CN103604089B (zh) * | 2013-11-15 | 2015-08-05 | 杨树立 | 光能路灯头 |
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2015
- 2015-06-15 JP JP2015120363A patent/JP6583774B2/ja active Active
-
2016
- 2016-06-13 DE DE102016110792.1A patent/DE102016110792A1/de not_active Withdrawn
- 2016-06-14 US US15/182,478 patent/US9903568B2/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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US4747027A (en) * | 1986-05-22 | 1988-05-24 | Friedhelm Hirt Leuchten | Fluorescent lamp light unit |
JPS6337009U (ja) * | 1986-08-26 | 1988-03-10 | ||
JPH05242705A (ja) * | 1992-02-28 | 1993-09-21 | Toshiba Lighting & Technol Corp | 照明器具 |
JP2010114065A (ja) * | 2008-10-07 | 2010-05-20 | Opt Design:Kk | 光源装置およびこの光源装置を用いた照明装置 |
JP2012104349A (ja) * | 2010-11-10 | 2012-05-31 | Irf:Kk | Led照明装置及び高欄照明設備 |
JP2015002157A (ja) * | 2013-06-18 | 2015-01-05 | 東芝ライテック株式会社 | ホリゾントライト |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101804956B1 (ko) | 2017-05-23 | 2017-12-06 | 주식회사 명신전자 | 자동 각도 조절이 가능한 빛 공해 방지판을 갖는 엘이디 등기구 |
KR102228588B1 (ko) * | 2020-08-13 | 2021-03-15 | 신두식 | 벽부용 조명등 어셈블리 |
KR102228589B1 (ko) * | 2020-08-13 | 2021-03-15 | 신두식 | 빛 가림 기능이 구비된 보안등 어셈블리 |
Also Published As
Publication number | Publication date |
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JP6583774B2 (ja) | 2019-10-02 |
DE102016110792A1 (de) | 2016-12-15 |
US20160363296A1 (en) | 2016-12-15 |
US9903568B2 (en) | 2018-02-27 |
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