JP2019506709A - 照明デバイス - Google Patents
照明デバイス Download PDFInfo
- Publication number
- JP2019506709A JP2019506709A JP2018537800A JP2018537800A JP2019506709A JP 2019506709 A JP2019506709 A JP 2019506709A JP 2018537800 A JP2018537800 A JP 2018537800A JP 2018537800 A JP2018537800 A JP 2018537800A JP 2019506709 A JP2019506709 A JP 2019506709A
- Authority
- JP
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- Prior art keywords
- lighting device
- ring
- optical unit
- carrier
- solid state
- 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.)
- Granted
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- 230000003287 optical effect Effects 0.000 claims abstract description 51
- 239000007787 solid Substances 0.000 claims abstract description 25
- 238000005286 illumination Methods 0.000 claims abstract description 13
- 238000003491 array Methods 0.000 claims description 2
- 239000000969 carrier Substances 0.000 claims description 2
- 230000008901 benefit Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
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
- F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
- F21S8/026—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a ceiling or like overhead structure, e.g. suspended ceiling
-
- 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
- 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
- F21V23/009—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 inside 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
- 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
- F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
- F21V29/773—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section the planes containing the fins or blades having the direction of the light emitting axis
-
- 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
- F21V5/043—Refractors for light sources of lens shape the lens having cylindrical faces, e.g. rod lenses, toric 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
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
- F21V5/046—Refractors for light sources of lens shape the lens having a rotationally symmetrical shape about an axis for transmitting light in a direction mainly perpendicular to this axis, e.g. ring or annular lens with light source disposed inside the ring
-
- 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
- F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
- F21Y2107/10—Light sources with three-dimensionally disposed light-generating elements on concave supports or substrates, e.g. on the inner side of bowl-shaped supports
-
- 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
- F21Y2107/30—Light sources with three-dimensionally disposed light-generating elements on the outer surface of cylindrical surfaces, e.g. rod-shaped supports having a circular or a polygonal cross section
-
- 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)
- 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)
Abstract
Description
軸の周りに延び半径方向外側に面する外側取付面と、外側取付面の半径方向内側の内側キャビティとを有するキャリアと、
外側取付面に取り付けられる固体照明デバイスの配列(arrangement of solid state lighting devices)と、
内側キャビティに取り付けられるドライバと、
照明デバイスの光出力領域を画定するリング状の光学ユニットであって、キャリアの周りに取り付けられる光学ユニットと、
固体照明デバイスの配列からの光をリング状の光学ユニットに反射するための反射内面を有する外側ハウジングと、
を備える、照明デバイスであり、
リング状の光学ユニットは、光学ユニットがトーリックレンズ(toric lens)を含むように、実質的に円形に準じた断面形状(cross sectional shape substantially according to a circle)を有する、照明デバイスを提供する。
Claims (10)
- 照明デバイスが向いている一般的な方向に対応する軸を有する照明デバイスであって、
前記軸の周りに延び半径方向外側に面する外側取付面と、前記外側取付面の半径方向内側の内側キャビティとを有するキャリアと、
前記外側取付面に取り付けられる固体照明デバイスの配列と、
前記内側キャビティに取り付けられるドライバと、
当該照明デバイスの光出力領域を規定するリング状の光学ユニットであって、前記キャリアの周りに取り付けられる光学ユニットと、
前記固体照明デバイスの配列からの光を前記リング状の光学ユニットに反射するための反射内面を有する外側ハウジングと、
を備える、照明デバイスであり、
前記リング状の光学ユニットは、該光学ユニットがトーリックレンズを含むように、実質的に円形に準じた断面形状を有する、照明デバイス。 - 前記固体照明デバイスの配列は、1つ以上のフレキシブルなキャリアに取り付けられる1つ以上のLEDアレイを含む、請求項1に記載の照明デバイス。
- 前記リング状の光学ユニットは、リング方向に垂直な平面内で一定の断面形状を有するリングを含む、請求項1又は2に記載の照明デバイス。
- リングは円形である、請求項3に記載の照明デバイス。
- 前記光学ユニットは、内側リップを備える、請求項1乃至4の何れか一項に記載の照明デバイス。
- 前記キャリアは、前記外側取付面の後側から半径方向内側に延在する放熱フィンを備える、請求項1乃至5の何れか一項に記載の照明デバイス。
- 前記固体照明デバイスの配列と前記光学ユニットとの間に取り付けられるリフレクタリングを備える、請求項1乃至6の何れか一項に記載の照明デバイス。
- 50mm以下、例えば40mm以下、例えば35mm以下の高さを有する、請求項1乃至7の何れか一項に記載の照明デバイス。
- 表面に表面取付けするためのダウンライトを備える、請求項1乃至8の何れか一項に記載の照明デバイス。
- 表面に埋め込み取付けするためのダウンライトを備える、請求項1乃至8の何れか一項に記載の照明デバイス。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP16305054 | 2016-01-21 | ||
EP16305054.5 | 2016-01-21 | ||
PCT/EP2017/050707 WO2017125325A1 (en) | 2016-01-21 | 2017-01-13 | Lighting device |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019506709A true JP2019506709A (ja) | 2019-03-07 |
JP6549802B2 JP6549802B2 (ja) | 2019-07-24 |
Family
ID=55299408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018537800A Active JP6549802B2 (ja) | 2016-01-21 | 2017-01-13 | 照明デバイス |
Country Status (5)
Country | Link |
---|---|
US (1) | US11067234B2 (ja) |
EP (1) | EP3405720B1 (ja) |
JP (1) | JP6549802B2 (ja) |
CN (1) | CN108700273B (ja) |
WO (1) | WO2017125325A1 (ja) |
Families Citing this family (28)
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US9964266B2 (en) | 2013-07-05 | 2018-05-08 | DMF, Inc. | Unified driver and light source assembly for recessed lighting |
US11435064B1 (en) | 2013-07-05 | 2022-09-06 | DMF, Inc. | Integrated lighting module |
US10563850B2 (en) | 2015-04-22 | 2020-02-18 | DMF, Inc. | Outer casing for a recessed lighting fixture |
US10753558B2 (en) | 2013-07-05 | 2020-08-25 | DMF, Inc. | Lighting apparatus and methods |
US11060705B1 (en) | 2013-07-05 | 2021-07-13 | DMF, Inc. | Compact lighting apparatus with AC to DC converter and integrated electrical connector |
US10139059B2 (en) | 2014-02-18 | 2018-11-27 | DMF, Inc. | Adjustable compact recessed lighting assembly with hangar bars |
US11255497B2 (en) | 2013-07-05 | 2022-02-22 | DMF, Inc. | Adjustable electrical apparatus with hangar bars for installation in a building |
US10551044B2 (en) | 2015-11-16 | 2020-02-04 | DMF, Inc. | Recessed lighting assembly |
CA3102022C (en) | 2015-05-29 | 2023-04-25 | DMF, Inc. | Lighting module for recessed lighting systems |
USD851046S1 (en) | 2015-10-05 | 2019-06-11 | DMF, Inc. | Electrical Junction Box |
USD905327S1 (en) | 2018-05-17 | 2020-12-15 | DMF, Inc. | Light fixture |
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US10488000B2 (en) | 2017-06-22 | 2019-11-26 | DMF, Inc. | Thin profile surface mount lighting apparatus |
US11067231B2 (en) | 2017-08-28 | 2021-07-20 | DMF, Inc. | Alternate junction box and arrangement for lighting apparatus |
WO2019108667A1 (en) | 2017-11-28 | 2019-06-06 | Dmf. Inc. | Adjustable hanger bar assembly |
CA3087187A1 (en) | 2017-12-27 | 2019-07-04 | DMF, Inc. | Methods and apparatus for adjusting a luminaire |
USD877957S1 (en) | 2018-05-24 | 2020-03-10 | DMF Inc. | Light fixture |
WO2019241198A1 (en) | 2018-06-11 | 2019-12-19 | DMF, Inc. | A polymer housing for a recessed lighting system and methods for using same |
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USD1012864S1 (en) * | 2019-01-29 | 2024-01-30 | DMF, Inc. | Portion of a plastic deep electrical junction box |
USD966877S1 (en) | 2019-03-14 | 2022-10-18 | Ver Lighting Llc | Hanger bar for a hanger bar assembly |
WO2021051101A1 (en) | 2019-09-12 | 2021-03-18 | DMF, Inc. | Miniature lighting module and lighting fixtures using same |
CN211853708U (zh) * | 2019-12-30 | 2020-11-03 | 漳州立达信光电子科技有限公司 | Led筒灯 |
USD990030S1 (en) | 2020-07-17 | 2023-06-20 | DMF, Inc. | Housing for a lighting system |
CA3124976A1 (en) | 2020-07-17 | 2022-01-17 | DMF, Inc. | Polymer housing for a lighting system and methods for using same |
US11585517B2 (en) | 2020-07-23 | 2023-02-21 | DMF, Inc. | Lighting module having field-replaceable optics, improved cooling, and tool-less mounting features |
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JP2009009926A (ja) * | 2007-03-23 | 2009-01-15 | Toshiba Lighting & Technology Corp | 発光ダイオード照明装置 |
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2017
- 2017-01-13 WO PCT/EP2017/050707 patent/WO2017125325A1/en unknown
- 2017-01-13 CN CN201780007646.4A patent/CN108700273B/zh active Active
- 2017-01-13 EP EP17701651.6A patent/EP3405720B1/en active Active
- 2017-01-13 JP JP2018537800A patent/JP6549802B2/ja active Active
- 2017-01-13 US US16/069,393 patent/US11067234B2/en active Active
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JP2009009926A (ja) * | 2007-03-23 | 2009-01-15 | Toshiba Lighting & Technology Corp | 発光ダイオード照明装置 |
WO2011065705A2 (ko) * | 2009-11-27 | 2011-06-03 | 한국광기술원 | 조명어셈블리 및 이를 구비하는 조명장치 |
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JP2013093196A (ja) * | 2011-10-25 | 2013-05-16 | Kurihara Kogyo:Kk | Led照明装置 |
Also Published As
Publication number | Publication date |
---|---|
WO2017125325A1 (en) | 2017-07-27 |
CN108700273A (zh) | 2018-10-23 |
EP3405720A1 (en) | 2018-11-28 |
JP6549802B2 (ja) | 2019-07-24 |
US20190032874A1 (en) | 2019-01-31 |
CN108700273B (zh) | 2020-06-19 |
EP3405720B1 (en) | 2019-12-18 |
US11067234B2 (en) | 2021-07-20 |
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R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |