JP5063187B2 - 照明装置 - Google Patents
照明装置 Download PDFInfo
- Publication number
- JP5063187B2 JP5063187B2 JP2007137069A JP2007137069A JP5063187B2 JP 5063187 B2 JP5063187 B2 JP 5063187B2 JP 2007137069 A JP2007137069 A JP 2007137069A JP 2007137069 A JP2007137069 A JP 2007137069A JP 5063187 B2 JP5063187 B2 JP 5063187B2
- Authority
- JP
- Japan
- Prior art keywords
- unit
- light source
- heat
- base
- led
- 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.)
- Expired - Fee Related
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Classifications
-
- 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
- F21V23/004—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 arranged on a substrate, e.g. a printed circuit board
- F21V23/006—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 arranged on a substrate, e.g. a printed circuit board the substrate being distinct from the light source holder
-
- 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
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
-
- 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
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/238—Arrangement or mounting of circuit elements integrated in 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
- 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
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
-
- 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]
Description
また、本発明に係る照明装置は、前記回路部は、前記光源部側の部分と口金部側の部分とに二分されており、夫々が着脱可能であることを特徴とする。
以下、本発明の実施の形態1を、図面を参照して説明する。図1は実施の形態1に係る照明装置の構成を示す概略要部縦断面図であり、図2は要部分解斜視図である。また、図3は本発明の実施の形態1に係る照明装置の放熱部2の構成を示す要部分解斜視図である。
図5は本発明の実施の形態2に係る照明装置の構成を示す要部分解斜視図である。なお、実施の形態1と同一の部分については同一の符号を付してその詳細な説明を省略する。
図6は本発明の実施の形態3に係る照明装置の構成を示す要部分解斜視図である。なお、実施の形態1又は2と同一の部分については同一の符号を付してその詳細な説明を省略する。
図7は本発明の実施の形態4に係る照明装置を覆部4側から見た要部平面図であり、図8は、図7のVIII‐VIII線による断面図である。なお、実施の形態1乃至3と同一の部分については同一の符号を付してその詳細な説明を省略する。
図9は本発明の実施の形態5に係る照明装置の構成を説明するブロック図である。なお、実施の形態1乃至4と同一の部分については同一の符号を付してその詳細な説明を省略する。
図10は本発明の実施の形態6に係る照明装置100の作用を説明するための構成ブロック図である。本発明の実施の形態6に係る照明装置100は、遠隔操作装置Aにより遠隔操作される。なお、実施の形態1乃至5と同一の部分については同一の符号を付してその詳細な説明を省略する。
2 放熱部
3 駆動回路部
4 覆部
5 口金部
11 白色LED
21 放熱フィン
21A 放熱円板群(放熱板)
21B 放熱ブロック
100 照明装置
A 遠隔操作装置
Claims (3)
- LEDを一面に有する基盤、及び該基盤の他面に設けられた柱状の保持部を有する光源部と、
前記保持部の外周面に保持され、前記LEDからの熱を放熱する筒形状の放熱部と、
前記LEDを覆い、前記LEDからの光を透過させる覆部とを備える照明装置であって、
前記覆部及び前記放熱部は、前記光源部に対して着脱可能に装着されていることを特徴とする照明装置。 - 前記LEDを駆動する回路を備える回路部を備え、
前記回路部は、前記保持部の端部に対して着脱可能に装着されていることを特徴とする請求項1に記載の照明装置。 - 前記回路部は、前記光源部側の部分と口金部側の部分とに二分されており、夫々が着脱可能であることを特徴とする請求項2に記載の照明装置。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007137069A JP5063187B2 (ja) | 2007-05-23 | 2007-05-23 | 照明装置 |
EP08764491.0A EP2163808B1 (en) | 2007-05-23 | 2008-05-22 | Lighting device |
CN2008800167905A CN101680613B (zh) | 2007-05-23 | 2008-05-22 | 照明装置 |
PCT/JP2008/059418 WO2008146694A1 (ja) | 2007-05-23 | 2008-05-22 | 照明装置 |
US12/451,596 US8226270B2 (en) | 2007-05-23 | 2008-05-22 | Lighting device |
US13/530,910 US20120268954A1 (en) | 2007-05-23 | 2012-06-22 | Lighting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007137069A JP5063187B2 (ja) | 2007-05-23 | 2007-05-23 | 照明装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2008293753A JP2008293753A (ja) | 2008-12-04 |
JP2008293753A5 JP2008293753A5 (ja) | 2009-12-03 |
JP5063187B2 true JP5063187B2 (ja) | 2012-10-31 |
Family
ID=40168286
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007137069A Expired - Fee Related JP5063187B2 (ja) | 2007-05-23 | 2007-05-23 | 照明装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5063187B2 (ja) |
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