CN111630316A - 灯罩结构及灯具 - Google Patents
灯罩结构及灯具 Download PDFInfo
- Publication number
- CN111630316A CN111630316A CN201880005240.7A CN201880005240A CN111630316A CN 111630316 A CN111630316 A CN 111630316A CN 201880005240 A CN201880005240 A CN 201880005240A CN 111630316 A CN111630316 A CN 111630316A
- Authority
- CN
- China
- Prior art keywords
- light
- lamp
- annular surface
- light guide
- guide plate
- 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
Links
Images
Classifications
-
- 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
- G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
- G02B6/0051—Diffusing sheet or layer
-
- 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
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
- F21S8/033—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade
-
- 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
- F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
- F21S8/061—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension with a non-rigid pendant, i.e. a cable, wire or chain
-
- 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
- F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
- F21V1/14—Covers for frames; Frameless shades
-
- 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
- G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
-
- 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
- F21Y2103/33—Elongate light sources, e.g. fluorescent tubes curved annular
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Architecture (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Planar Illumination Modules (AREA)
Abstract
一种灯罩结构及灯具。灯罩结构包含本体(110)以及多个导光结构(120)。本体(110)具有内凹面(111)以及与内凹面(111)相对的外表面(112)。导光结构(120)设置在内凹面(111)及/或外表面(112)上。每个导光结构(120)具有中心厚度(T1)以及周缘厚度(T2),且中心厚度(T1)小于周缘厚度(T2)。
Description
PCT国内申请,说明书已公开。
Claims (15)
- PCT国内申请,权利要求书已公开。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2018/098341 WO2020024223A1 (zh) | 2018-08-02 | 2018-08-02 | 灯罩结构及灯具 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111630316A true CN111630316A (zh) | 2020-09-04 |
CN111630316B CN111630316B (zh) | 2022-06-17 |
Family
ID=69023688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201880005240.7A Active CN111630316B (zh) | 2018-08-02 | 2018-08-02 | 灯罩结构及灯具 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10914450B2 (zh) |
EP (1) | EP3832197B1 (zh) |
CN (1) | CN111630316B (zh) |
TW (1) | TWI674378B (zh) |
WO (1) | WO2020024223A1 (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD927761S1 (en) * | 2019-03-01 | 2021-08-10 | Lumina Italia S.R.L. | Lamp |
USD961834S1 (en) * | 2020-07-31 | 2022-08-23 | Kohler Co. | Lighting fixture |
USD935676S1 (en) * | 2020-09-29 | 2021-11-09 | Shan MA | Solar light |
USD968671S1 (en) * | 2021-10-25 | 2022-11-01 | Ningbo Longli Lighting Co., Ltd. | Solar lawn light |
USD970774S1 (en) * | 2021-12-28 | 2022-11-22 | Ningbo Yuxin Electronic Commerce Co., Ltd. | Solar path lamp |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2324398Y (zh) * | 1998-01-09 | 1999-06-16 | 林孝严 | 具有立体视觉效果的透光灯罩 |
CN2596187Y (zh) * | 2003-01-09 | 2003-12-31 | 何忠宏 | 一种太阳能发光单元 |
CN104654146A (zh) * | 2014-03-31 | 2015-05-27 | 瑞仪光电股份有限公司 | 一种灯具 |
CN205316245U (zh) * | 2015-12-14 | 2016-06-15 | 上海查尔斯光电科技有限公司 | 一种led灯罩 |
WO2017092604A1 (zh) * | 2015-12-02 | 2017-06-08 | 欧普照明股份有限公司 | 一种led灯 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6166389A (en) * | 1998-08-25 | 2000-12-26 | Physical Optics Corporation | Apparatus having a light source and a sol-gel monolithic diffuser |
CN102261617A (zh) * | 2010-05-31 | 2011-11-30 | 富士迈半导体精密工业(上海)有限公司 | 灯罩及使用该灯罩的灯具 |
KR20120137077A (ko) * | 2011-06-10 | 2012-12-20 | 서울반도체 주식회사 | 엘이디 조명기기 |
TWI506228B (zh) * | 2012-06-22 | 2015-11-01 | 聚積科技股份有限公司 | 發光二極體之燈具 |
US9267653B2 (en) * | 2013-05-16 | 2016-02-23 | Mckeon Products, Inc. | Light fixture with communication or power connector |
US10036517B2 (en) * | 2013-05-16 | 2018-07-31 | 3M Innovative Properties Company | Lightguide as luminaire |
EP3002509B1 (en) * | 2013-05-21 | 2017-09-13 | Panasonic Intellectual Property Management Co., Ltd. | Illuminator |
EP3090205B1 (en) * | 2013-11-25 | 2018-10-24 | Philips Lighting Holding B.V. | Lighting device with elastic envelope |
TWM487224U (zh) * | 2014-06-20 | 2014-10-01 | Niken Automotive Accessories Co Ltd | 具有晝行燈之大燈裝置 |
CA2907269C (en) * | 2015-10-07 | 2023-09-26 | Matthew Kennedy | Hollow light guide luminaire |
JP2019046649A (ja) * | 2017-09-01 | 2019-03-22 | 株式会社エンプラス | 発光装置、面光源装置および表示装置 |
-
2018
- 2018-08-02 WO PCT/CN2018/098341 patent/WO2020024223A1/zh unknown
- 2018-08-02 CN CN201880005240.7A patent/CN111630316B/zh active Active
- 2018-08-02 EP EP18928541.4A patent/EP3832197B1/en active Active
- 2018-09-05 TW TW107131188A patent/TWI674378B/zh active
-
2019
- 2019-12-03 US US16/701,174 patent/US10914450B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2324398Y (zh) * | 1998-01-09 | 1999-06-16 | 林孝严 | 具有立体视觉效果的透光灯罩 |
CN2596187Y (zh) * | 2003-01-09 | 2003-12-31 | 何忠宏 | 一种太阳能发光单元 |
CN104654146A (zh) * | 2014-03-31 | 2015-05-27 | 瑞仪光电股份有限公司 | 一种灯具 |
WO2017092604A1 (zh) * | 2015-12-02 | 2017-06-08 | 欧普照明股份有限公司 | 一种led灯 |
CN205316245U (zh) * | 2015-12-14 | 2016-06-15 | 上海查尔斯光电科技有限公司 | 一种led灯罩 |
Also Published As
Publication number | Publication date |
---|---|
US10914450B2 (en) | 2021-02-09 |
EP3832197A1 (en) | 2021-06-09 |
TW202007897A (zh) | 2020-02-16 |
US20200103090A1 (en) | 2020-04-02 |
EP3832197B1 (en) | 2023-03-22 |
TWI674378B (zh) | 2019-10-11 |
WO2020024223A1 (zh) | 2020-02-06 |
CN111630316B (zh) | 2022-06-17 |
EP3832197A4 (en) | 2022-03-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN111630316B (zh) | 灯罩结构及灯具 | |
US8764260B2 (en) | Light-guiding cover and illumination device having the same | |
JP3159653U (ja) | 照明灯具 | |
WO2016035253A1 (ja) | 電球型光源装置および導光部材 | |
US7524091B2 (en) | Led bulb refractive relector | |
US9453622B2 (en) | Lens and LED module having the same | |
CN209605083U (zh) | 光扩散装置 | |
JP5755776B2 (ja) | 光案内装置及び該光案内装置を用いる照明具 | |
JP6252728B2 (ja) | 照明器具 | |
JP6383583B2 (ja) | 車両用照明装置 | |
EP4105547A1 (en) | Lamp | |
US9945533B1 (en) | Uniform lens illumination in downlight fixtures | |
JP2016212371A (ja) | 光束制御部材、発光装置および照明装置 | |
WO2017122787A1 (ja) | 光源装置及び光源装置に装着される導光板アタッチメント | |
JP5489338B2 (ja) | 照明器具 | |
JP2016219378A (ja) | 照明器具及び光源カバー | |
WO2016181789A1 (ja) | 光束制御部材、発光装置および照明装置 | |
CN117847470B (zh) | 单侧发光的间接照明装置 | |
CN221483433U (zh) | 灯体组件和灯具 | |
CN114556015B (zh) | 具有混合腔的发光装置 | |
CN212005373U (zh) | 一种灯具 | |
JP2017126494A (ja) | 車両用灯具 | |
JP3160210U (ja) | 高効率側射屈折体 | |
CN105008796B (zh) | 照明设备和照明器 | |
TW201323769A (zh) | 發光二極體燈具 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |