JP2017108020A - レンズユニット、ledモジュールおよびそれを用いた照明器具 - Google Patents
レンズユニット、ledモジュールおよびそれを用いた照明器具 Download PDFInfo
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- JP2017108020A JP2017108020A JP2015241431A JP2015241431A JP2017108020A JP 2017108020 A JP2017108020 A JP 2017108020A JP 2015241431 A JP2015241431 A JP 2015241431A JP 2015241431 A JP2015241431 A JP 2015241431A JP 2017108020 A JP2017108020 A JP 2017108020A
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- Prior art keywords
- led
- lens
- lens unit
- light emitting
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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
- F21V5/00—Refractors for light sources
- F21V5/007—Array of lenses or refractors for a cluster of light sources, e.g. for arrangement of multiple light sources in one plane
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
- F21K9/66—Details of globes or covers forming part of the 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/04—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages the fastening being onto or by the 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
-
- 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
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening 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
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/30—Pivoted housings or frames
-
- 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
- F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
- F21V23/002—Arrangements of cables or conductors inside a lighting device, e.g. means for guiding along parts of the housing or in a pivoting 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
- 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
-
- 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
- F21V29/763—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 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
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
- H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
- H01L25/075—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00
- H01L25/0753—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00 the devices being arranged next to each other
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 with at least one potential-jump barrier or surface barrier 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
- H01L33/483—Containers
- H01L33/486—Containers adapted for surface mounting
-
- 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
- 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
-
- 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 with at least one potential-jump barrier or surface barrier 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 with at least one potential-jump barrier or surface barrier 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
- H01L33/52—Encapsulations
- H01L33/54—Encapsulations having a particular shape
Abstract
Description
D2 第2間隔
L1 第1距離
L2 第2距離
1t レンズ部
1m 第1レンズ部
1n 第2レンズ部
2 本体部
10 レンズユニット
20 LEDモジュール
21 LED
21a LEDチップ
21aa 発光面
21g 発光層
21m 第1のLED
21n 第2のLED
21s 第1のLEDチップ
21t 第2のLEDチップ
22 実装基板
22aa 実装面
30 照明器具
31 器具本体
Claims (3)
- 複数のレンズ部と、該複数のレンズ部を保持する本体部と、を備え、
前記複数のレンズ部は、発光色の異なるLEDと一対一に対応して備えられており、
前記レンズ部それぞれは、前記発光色の異なるLEDにおけるLEDチップの発光面からの距離が等しくなるように前記本体部に保持されていることを特徴とするレンズユニット。 - 複数のLEDと、前記複数のLEDが実装面に実装される実装基板と、前記実装基板を覆うように設けられるレンズユニットと、を備え、
前記複数のLEDは、第1のLEDと、該第1のLEDの発光色と異なる発光色の光を放射する第2のLEDとを少なくとも備えており、
前記第1のLEDは、発光層を備えた第1のLEDチップを有し、前記第2のLEDは、発光層を備えた第2のLEDチップを有しており、前記第1のLEDチップと前記第2のLEDチップとは、前記実装面から前記発光層における発光面までの高さが異なっており、
前記レンズユニットは、複数のレンズ部と、該複数のレンズ部を保持する本体部と、を備えており、
前記複数のレンズ部は、第1レンズ部と、第2レンズ部と、を少なくとも備え、
前記第1レンズ部は、第1のLEDと対応して設けられ、第2レンズ部は、前記第2のLEDと対応して設けられており、
前記第1レンズ部と前記第2レンズ部とは、前記第1のLEDにおける発光面から前記第1レンズ部までの第1距離と、前記第2のLEDにおける発光面から前記第2レンズ部までの第2距離との差が、前記実装面から前記第1レンズ部までの第1間隔と、前記実装面から前記第2レンズ部までの第2間隔との差よりも小さくなるように設けられていることを特徴とするLEDモジュール。 - 請求項2に記載された前記LEDモジュールと、該LEDモジュールを保持する器具本体と、を備えたことを特徴とする照明器具。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015241431A JP2017108020A (ja) | 2015-12-10 | 2015-12-10 | レンズユニット、ledモジュールおよびそれを用いた照明器具 |
DE102016123839.2A DE102016123839A1 (de) | 2015-12-10 | 2016-12-08 | Linseneinheit, LED-Modul mit der Linseneinheit und Beleuchtungskörper mit dem LED-Modul |
US15/374,019 US20170167668A1 (en) | 2015-12-10 | 2016-12-09 | Lens unit, led module with the lens unit, and light fixture with the led module |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015241431A JP2017108020A (ja) | 2015-12-10 | 2015-12-10 | レンズユニット、ledモジュールおよびそれを用いた照明器具 |
Publications (1)
Publication Number | Publication Date |
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JP2017108020A true JP2017108020A (ja) | 2017-06-15 |
Family
ID=58773310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2015241431A Pending JP2017108020A (ja) | 2015-12-10 | 2015-12-10 | レンズユニット、ledモジュールおよびそれを用いた照明器具 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20170167668A1 (ja) |
JP (1) | JP2017108020A (ja) |
DE (1) | DE102016123839A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019133754A (ja) * | 2018-01-29 | 2019-08-08 | 三菱電機株式会社 | 照明器具 |
JP2019160578A (ja) * | 2018-03-13 | 2019-09-19 | パナソニックIpマネジメント株式会社 | 照明器具 |
CN112956021A (zh) * | 2018-10-22 | 2021-06-11 | 艾利迪公司 | 包括发光二极管的具有改进的光提取的光电器件 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN210717380U (zh) * | 2019-11-08 | 2020-06-09 | 欧普照明股份有限公司 | 透镜及光源模组 |
CN111050452B (zh) * | 2019-12-06 | 2021-11-30 | 广州星迪智能光电科技有限公司 | 一种色温一致性搭配方法 |
US11118748B1 (en) * | 2020-10-26 | 2021-09-14 | Diode Dynamics, LLC | Reflector-less single lens vehicle lamp |
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2015
- 2015-12-10 JP JP2015241431A patent/JP2017108020A/ja active Pending
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2016
- 2016-12-08 DE DE102016123839.2A patent/DE102016123839A1/de not_active Withdrawn
- 2016-12-09 US US15/374,019 patent/US20170167668A1/en not_active Abandoned
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JPH09326509A (ja) * | 1996-06-04 | 1997-12-16 | Mitsubishi Cable Ind Ltd | 多色発光ledモジュール |
US6570324B1 (en) * | 2000-07-19 | 2003-05-27 | Eastman Kodak Company | Image display device with array of lens-lets |
JP2006086469A (ja) * | 2004-09-17 | 2006-03-30 | Matsushita Electric Ind Co Ltd | 半導体発光装置、照明モジュール、照明装置及び半導体発光装置の製造方法 |
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CN101852345A (zh) * | 2009-03-30 | 2010-10-06 | 奇力光电科技股份有限公司 | 发光二极管光源模块 |
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US20160265738A1 (en) * | 2013-03-20 | 2016-09-15 | Zumtobel Lighting Gmbh | Assembly for emitting light having an led, a circuit board, and an optical element |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019133754A (ja) * | 2018-01-29 | 2019-08-08 | 三菱電機株式会社 | 照明器具 |
JP7080651B2 (ja) | 2018-01-29 | 2022-06-06 | 三菱電機株式会社 | 照明器具 |
JP2022105678A (ja) * | 2018-01-29 | 2022-07-14 | 三菱電機株式会社 | 照明器具 |
JP7422808B2 (ja) | 2018-01-29 | 2024-01-26 | 三菱電機株式会社 | 照明器具 |
JP2019160578A (ja) * | 2018-03-13 | 2019-09-19 | パナソニックIpマネジメント株式会社 | 照明器具 |
JP7133783B2 (ja) | 2018-03-13 | 2022-09-09 | パナソニックIpマネジメント株式会社 | 照明器具 |
CN112956021A (zh) * | 2018-10-22 | 2021-06-11 | 艾利迪公司 | 包括发光二极管的具有改进的光提取的光电器件 |
JP7449584B2 (ja) | 2018-10-22 | 2024-03-14 | アルディア | 光抽出が高められた発光ダイオードを備えた光電子デバイス |
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US20170167668A1 (en) | 2017-06-15 |
DE102016123839A1 (de) | 2017-06-14 |
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