JP5682878B2 - 電球構造及びそのライトガイドランプカバー - Google Patents
電球構造及びそのライトガイドランプカバー Download PDFInfo
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- JP5682878B2 JP5682878B2 JP2014004022A JP2014004022A JP5682878B2 JP 5682878 B2 JP5682878 B2 JP 5682878B2 JP 2014004022 A JP2014004022 A JP 2014004022A JP 2014004022 A JP2014004022 A JP 2014004022A JP 5682878 B2 JP5682878 B2 JP 5682878B2
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- 239000000463 material Substances 0.000 claims description 23
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 description 5
- 241000258971 Brachiopoda Species 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
Images
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
- 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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/06—Controlling the distribution of the light emitted by adjustment of elements by movement of refractors
-
- 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
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
- F21K9/61—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using light guides
-
- 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
- F21K9/64—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor layer
-
- 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
- F21K9/65—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction specially adapted for changing the characteristics or the distribution of the light, e.g. by adjustment of parts
-
- 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
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/506—Cooling arrangements characterised by the adaptation for cooling of specific components of globes, bowls or cover glasses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/0045—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide
-
- 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
- F21V2200/00—Use of light guides, e.g. fibre optic devices, in lighting devices or systems
- F21V2200/30—Use of light guides, e.g. fibre optic devices, in lighting devices or systems of light guides doped with fluorescent agents
-
- 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
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
- F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
-
- 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]
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0066—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form characterised by the light source being coupled to the light guide
- G02B6/0068—Arrangements of plural sources, e.g. multi-colour light sources
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Planar Illumination Modules (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Description
Claims (12)
- 回路基板と、前記回路基板に設けられた複数の発光素子とを備える光源と、
ライトガイドランプカバーを備えるランプボディと
を備え、
前記ライトガイドランプカバーは、前記光源の上方に設けられ、ライトガイド部とホルダとを備え、
前記ライトガイド部は、前記ホルダの周囲面を覆い、
前記ライトガイド部は、締め具素子を介して前記ホルダ上に移動可能に支持され、前記ホルダに対して移動するように前記締め具素子の中心周りに回転する
電球構造。 - 前記ランプボディは、前記回路基板の下に設けられた、ヒートシンクと絶縁ベースとを有し、前記絶縁ベースの包含空間に設けられ、
前記ヒートシンクは前記回路基板と接触する、請求項1に記載の電球構造。 - 環状プレートが、前記ホルダの底部に設けられ、
前記ランプボディはさらに、固定部と絶縁ベースとを備え、
前記固定部は、前記環状プレート及び前記回路基板を前記絶縁ベースと結合するために、前記環状プレート及び前記回路基板のそれぞれを通過する、請求項1又は2に記載の電球構造。 - 環状プレートが、前記ホルダの底部に設けられ、
前記環状プレートは、前記複数の発光素子を露出するために、前記複数の発光素子に対応した複数の穴を有し、
前記複数の発光素子は、前記ライトガイド部の底部に向いている、請求項1から3の何れか1項に記載の電球構造。 - 前記締め具素子は、複数の花弁状の構造によって形成される、請求項1から4の何れか1項に記載の電球構造。
- 前記締め具素子は、前記ホルダ上に設けられ、
前記ライトガイド部は、前記ライトガイド部を前記ホルダ上に接続するために、前記締め具素子が通過する第1の開口部を有する、請求項1から5の何れか1項に記載の電球構造。 - 前記ライトガイド部は、第1の開口部を有し、
前記ホルダは、前記第1の開口部に対応した第2の開口部を有し、
前記締め具素子は、脱着可能であり、前記ライトガイド部を前記ホルダ上に接続するために前記第1の開口部及び前記第2の開口部を通過する、請求項1から4の何れか1項に記載の電球構造。 - 前記締め具素子は、フランジと、複数の花弁状の構造とを有し、
前記締め具素子が前記ホルダ上の前記ライトガイド部に接続したときに、前記複数の花弁状の構造は、前記第2の開口部と係合し、
前記フランジは、前記第1の開口部に寄り掛かっている、請求項7に記載の電球構造。 - 前記ライトガイド部の底部は、入射面であり、
前記入射面は、前記複数の発光素子から前記入射面に入射する光の波長を変化させる色変化層を有する、請求項1から8の何れか1項に記載の電球構造。 - 前記色変化層は、前記入射面に設けられた複数の材料層を備え、
前記複数の発光素子と前記複数の材料層との間の相対位置は、前記ライトガイド部を移動することにより変化する、請求項9に記載の電球構造。 - 環状プレートが前記ホルダの底部に設けられ、
前記ライトガイド部の底部及び前記環状プレートは、前記ライトガイド部の可動範囲を制限するための対応した制限構造を有する、請求項1から10の何れか1項に記載の電球構造。 - 前記ホルダの前記周囲面は、滑らかな湾曲面を有し、
前記湾曲面は、前記ライトガイド部の内側表面に面しており、光を反射して前記ライトガイド部に入射させるための反射面として用いられる、請求項1から11の何れか1項に記載の電球構造。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW102114604 | 2013-04-24 | ||
TW102114604A TW201441547A (zh) | 2013-04-24 | 2013-04-24 | 燈泡結構及其導光式燈罩 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014216314A JP2014216314A (ja) | 2014-11-17 |
JP5682878B2 true JP5682878B2 (ja) | 2015-03-11 |
Family
ID=49949484
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2014004022A Expired - Fee Related JP5682878B2 (ja) | 2013-04-24 | 2014-01-14 | 電球構造及びそのライトガイドランプカバー |
Country Status (6)
Country | Link |
---|---|
US (1) | US20140321112A1 (ja) |
EP (1) | EP2796784A1 (ja) |
JP (1) | JP5682878B2 (ja) |
AU (1) | AU2014200390B1 (ja) |
IN (1) | IN2014DE00848A (ja) |
TW (1) | TW201441547A (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2791574B1 (en) * | 2011-12-16 | 2016-05-18 | Koninklijke Philips N.V. | Optical arrangement with diffractive optics |
JP6436976B2 (ja) * | 2013-05-08 | 2018-12-12 | フィリップス ライティング ホールディング ビー ヴィ | 照明デバイス |
TWI522566B (zh) * | 2014-03-31 | 2016-02-21 | Radiant Opto Electronics Corp | Ventilated lamps |
TWI557362B (zh) * | 2014-10-30 | 2016-11-11 | 泰金寶電通股份有限公司 | 燈具 |
CN105805606A (zh) * | 2014-12-31 | 2016-07-27 | 潘文莘 | 发光二极管灯泡结构 |
US9750103B2 (en) | 2015-05-01 | 2017-08-29 | 3M Innovative Properties Company | Apparatus and method for ambient light measurement by a solid state light bulb |
EP3289837A4 (en) * | 2015-05-01 | 2018-11-21 | 3M Innovative Properties Company | Apparatus and method for ambient light measurement by a solid state light bulb |
US10082283B2 (en) | 2016-03-24 | 2018-09-25 | 3M Innovative Properties Company | Apparatus and method for ambient light measurement by a solid state light bulb |
US10041632B1 (en) * | 2017-06-23 | 2018-08-07 | Habitex Corporation | Lighting module |
JP2020004530A (ja) * | 2018-06-26 | 2020-01-09 | パナソニックIpマネジメント株式会社 | 照明器具 |
CN115789599A (zh) * | 2022-11-10 | 2023-03-14 | 浙江阳光照明电器集团股份有限公司 | 一种led灯头 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007194132A (ja) * | 2006-01-20 | 2007-08-02 | Fujifilm Holdings Corp | 照明装置 |
US8827504B2 (en) * | 2010-06-18 | 2014-09-09 | Rambus Delaware Llc | Light bulb using solid-state light sources |
TW201243239A (en) * | 2011-03-17 | 2012-11-01 | Rambus Inc | Lighting assembly with adjustable light output |
JP5280496B2 (ja) * | 2011-07-20 | 2013-09-04 | シャープ株式会社 | 照明装置 |
WO2013023022A2 (en) * | 2011-08-09 | 2013-02-14 | Rambus Inc. | Light bulb with thermal features |
DE202011051605U1 (de) * | 2011-10-12 | 2013-01-17 | Zumtobel Lighting Gmbh | Lampe |
JP3184561U (ja) * | 2012-08-30 | 2013-07-04 | チン ティエン リン | 発光ダイオード灯具 |
US9028129B2 (en) * | 2012-10-01 | 2015-05-12 | Rambus Delaware Llc | LED lamp and led lighting assembly |
-
2013
- 2013-04-24 TW TW102114604A patent/TW201441547A/zh unknown
-
2014
- 2014-01-02 US US14/146,303 patent/US20140321112A1/en not_active Abandoned
- 2014-01-13 EP EP20140000101 patent/EP2796784A1/en not_active Withdrawn
- 2014-01-14 JP JP2014004022A patent/JP5682878B2/ja not_active Expired - Fee Related
- 2014-01-23 AU AU2014200390A patent/AU2014200390B1/en not_active Ceased
- 2014-03-24 IN IN848DE2014 patent/IN2014DE00848A/en unknown
Also Published As
Publication number | Publication date |
---|---|
TW201441547A (zh) | 2014-11-01 |
IN2014DE00848A (ja) | 2015-06-19 |
JP2014216314A (ja) | 2014-11-17 |
EP2796784A1 (en) | 2014-10-29 |
AU2014200390B1 (en) | 2014-11-06 |
US20140321112A1 (en) | 2014-10-30 |
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