JP2012104479A - 照明装置 - Google Patents
照明装置 Download PDFInfo
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- JP2012104479A JP2012104479A JP2011240787A JP2011240787A JP2012104479A JP 2012104479 A JP2012104479 A JP 2012104479A JP 2011240787 A JP2011240787 A JP 2011240787A JP 2011240787 A JP2011240787 A JP 2011240787A JP 2012104479 A JP2012104479 A JP 2012104479A
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- 239000000758 substrate Substances 0.000 claims description 74
- 230000003287 optical effect Effects 0.000 claims description 21
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 238000005286 illumination Methods 0.000 claims description 6
- 239000011810 insulating material Substances 0.000 claims description 4
- 230000005855 radiation Effects 0.000 abstract 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 11
- 230000017525 heat dissipation Effects 0.000 description 6
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 4
- 150000004767 nitrides Chemical class 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002223 garnet Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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- 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
- F21K9/68—Details of reflectors 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
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/06—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 lampholder
-
- 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
- F21V17/16—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 deformation of parts; Snap action mounting
- F21V17/164—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 deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
-
- 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
-
- 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
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
-
- 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
-
- 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
- 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
- F21V5/10—Refractors for light sources comprising photoluminescent material
-
- 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
- F21V7/0066—Reflectors for light sources specially adapted to cooperate with point like light sources; specially adapted to cooperate with light sources the shape of which is unspecified
-
- 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
- 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
- F21V7/041—Optical design with conical or pyramidal surface
-
- 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
- F21V15/01—Housings, e.g. material or assembling of housing parts
-
- 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
-
- 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)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Led Device Packages (AREA)
Abstract
【解決手段】本発明は、底面と内側面とを有するボディ、前記ボディの底面上に配置されて、少なくとも3個の反射面を有する多角錐形反射体、及び前記ボディの内側面上に配置され、少なくとも1つ以上の発光素子を有し、前記反射体の反射面と対応する領域に配置された光源部、を含む照明装置を提供する。
【選択図】図2
Description
120 光源部
130 反射体
140 連結基板
150 カバー
160 光学基板
170 光学基板ホルダ
Claims (17)
- 底面と側面とを有するボディ、
前記ボディの底面上に配置されて、少なくとも3個の反射面を有する多角錐形反射体、及び
前記ボディの側面上に配置され、少なくとも1つ以上の発光素子を有し、前記反射体の少なくとも一つ以上の反射面と対応する領域に配置された光源部、
を含むことを特徴とする照明装置。 - 前記ボディの側面は、前記光源部が装着されるための装着溝を有することを特徴とする請求項1に記載の照明装置。
- 前記反射体の反射面は湾曲されるか、または、前記反射体の上部が平面あるいは曲面を有することを特徴とする請求項2に記載の照明装置。
- 前記ボディの外面で外方に延長されるか、または、前記ボディの外面に連結された放熱ピンを含むことを特徴とする請求項2に記載の照明装置。
- 前記光源部は、基板、前記基板上に配置された前記発光素子、及び前記基板に配置されたコネクタを含み、
前記ボディに連結され、前記コネクタと電気的に連結されるパッドを有する連結基板を含むことを特徴とする請求項2に記載の照明装置。 - 前記光源部のコネクタは、前記基板の外側方向に作用する弾性を有する突出部を有し、
前記連結基板が前記ボディに連結されると、前記突出部は、前記連結基板のパッドに直接接触されることを特徴とする請求項5に記載の照明装置。 - 前記光源部は、基板、前記基板上に配置された前記発光素子、及び前記基板に配置されたコネクタを含み、
前記光源部は、第1光源部及び第2光源部を有し、
両端が前記第1光源部のコネクタ及び前記第2光源部のコネクタにそれぞれ連結され、前記ボディの側面上に配置された連結基板を含むことを特徴とする請求項2に記載の照明装置。 - 前記連結基板は、絶縁物質で取り囲まれることを特徴とする請求項7に記載の照明装置。
- 前記連結基板は、フレキシブル基板であることを特徴とする請求項7に記載の照明装置。
- 前記ボディは、前記ボディの底面及び側面で定められる収納溝を有し、
前記光源部は、基板、前記基板上に配置された前記発光素子、及び前記発光素子上に配置されたレンズを含み、
前記光源部のレンズを収容するための結合溝を有し、前記反射体を取り囲み、前記ボディの収納溝に配置されるカバーを含むことを特徴とする請求項2に記載の照明装置。 - 前記カバーの内面は、前記レンズの光出射面と同一平面上に位置することを特徴とする請求項10に記載の照明装置。
- 前記カバーは、
前記ボディの収納溝に挿入され、前記結合溝を有する支持部、及び
前記支持部の一端で前記ボディの収納溝の深み方向及び垂直した方向に延長されて前記ボディを覆う蓋部、
を含むことを特徴とする請求項10に記載の照明装置。 - 前記カバーの開口に配置されて光を拡散または励起させる光学基板、
前記光学基板上に配置されて前記光学基板を前記カバーに固定させ、前記ボディ方向に突出された締結部を有する光学基板ホルダ、を含むことを特徴とする請求項10に記載の照明装置。 - 前記光源部は、前記レンズを取り囲むレンズホルダを含み、
前記カバーの結合溝は、前記レンズホルダを収容することを特徴とする請求項10に記載の照明装置。 - 前記レンズは、蛍光層を含むことを特徴とする請求項10に記載の照明装置。
- 前記光源部は、基板、前記基板上に配置された前記発光素子、及び前記発光素子上に配置されたレンズを含み、
前記反射体の反射面と前記レンズとの間の仮想面に映る前記レンズの正射影は、前記仮想面に映る前記反射面の正射影に含まれることを特徴とする請求項2に記載の照明装置。 - 前記レンズは複数設けられ、
前記仮想面に映る前記複数のレンズの正射影は、前記仮想面に映る前記反射面の正射影に含まれることを特徴とする請求項16に記載の照明装置。
Applications Claiming Priority (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2010-0110472 | 2010-11-08 | ||
KR1020100110563A KR101174259B1 (ko) | 2010-11-08 | 2010-11-08 | 조명 장치 |
KR10-2010-0110562 | 2010-11-08 | ||
KR1020100110562A KR101174260B1 (ko) | 2010-11-08 | 2010-11-08 | 조명 장치 |
KR1020100110478A KR101103522B1 (ko) | 2010-11-08 | 2010-11-08 | 조명 장치 |
KR1020100110561A KR101039653B1 (ko) | 2010-11-08 | 2010-11-08 | 조명 장치 |
KR10-2010-0110563 | 2010-11-08 | ||
KR10-2010-0110561 | 2010-11-08 | ||
KR1020100110472A KR101171811B1 (ko) | 2010-11-08 | 2010-11-08 | 조명 장치 |
KR10-2010-0110478 | 2010-11-08 |
Related Child Applications (1)
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JP2014181242A Division JP5806771B2 (ja) | 2010-11-08 | 2014-09-05 | 照明装置 |
Publications (2)
Publication Number | Publication Date |
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JP2012104479A true JP2012104479A (ja) | 2012-05-31 |
JP5613136B2 JP5613136B2 (ja) | 2014-10-22 |
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ID=45021986
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
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JP2011240787A Expired - Fee Related JP5613136B2 (ja) | 2010-11-08 | 2011-11-02 | 照明装置 |
JP2014181242A Expired - Fee Related JP5806771B2 (ja) | 2010-11-08 | 2014-09-05 | 照明装置 |
Family Applications After (1)
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JP2014181242A Expired - Fee Related JP5806771B2 (ja) | 2010-11-08 | 2014-09-05 | 照明装置 |
Country Status (4)
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US (3) | US8382336B2 (ja) |
EP (2) | EP2738445B1 (ja) |
JP (2) | JP5613136B2 (ja) |
CN (2) | CN104676325B (ja) |
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TWI522571B (zh) * | 2012-08-27 | 2016-02-21 | 南臺科技大學 | 照明裝置 |
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CN104359044A (zh) * | 2014-10-21 | 2015-02-18 | 泰州市华强照明器材有限公司 | 一种led筒灯 |
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Also Published As
Publication number | Publication date |
---|---|
EP2738445B1 (en) | 2018-01-10 |
JP5806771B2 (ja) | 2015-11-10 |
EP2450612B1 (en) | 2014-04-30 |
US8382336B2 (en) | 2013-02-26 |
US10234103B2 (en) | 2019-03-19 |
EP2738445A1 (en) | 2014-06-04 |
CN104676325A (zh) | 2015-06-03 |
CN104676325B (zh) | 2019-04-09 |
JP5613136B2 (ja) | 2014-10-22 |
CN102466159B (zh) | 2015-03-25 |
JP2014222680A (ja) | 2014-11-27 |
US9383066B2 (en) | 2016-07-05 |
EP2450612A1 (en) | 2012-05-09 |
CN102466159A (zh) | 2012-05-23 |
US20110292638A1 (en) | 2011-12-01 |
US20130003349A1 (en) | 2013-01-03 |
US20160290596A1 (en) | 2016-10-06 |
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