CN114679911A - 灯具 - Google Patents
灯具 Download PDFInfo
- Publication number
- CN114679911A CN114679911A CN202080007044.0A CN202080007044A CN114679911A CN 114679911 A CN114679911 A CN 114679911A CN 202080007044 A CN202080007044 A CN 202080007044A CN 114679911 A CN114679911 A CN 114679911A
- Authority
- CN
- China
- Prior art keywords
- lamp
- light
- light emitting
- diffuser
- groove
- 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.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 claims description 8
- 238000009792 diffusion process Methods 0.000 abstract description 42
- 230000000670 limiting effect Effects 0.000 description 21
- 230000000694 effects Effects 0.000 description 10
- 230000004313 glare Effects 0.000 description 6
- 239000012780 transparent material Substances 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
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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
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
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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
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
- F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the 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
- F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
- F21V1/14—Covers for frames; Frameless shades
- F21V1/143—The cover being attached to a supporting lampshade frame
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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
- 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
- F21V17/104—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 using feather joints, e.g. tongues and grooves, with or without friction
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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
- 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
- F21V17/105—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 using magnets
-
- 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
- F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
- F21V3/049—Patterns or structured surfaces for diffusing light, e.g. frosted surfaces
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- 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
-
- 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
- F21Y2105/14—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the overall shape of the two-dimensional array
- F21Y2105/18—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the overall shape of the two-dimensional array annular; polygonal other than square or rectangular, e.g. for spotlights or for generating an axially symmetrical light beam
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- 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)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
一种灯具,包含灯座(21)、结合于灯座(21)上的灯罩(22)、及至少一个扩散件(23)。灯座(21)包括座体(211)、设置于座体(211)上的电路板(212)、及设置于电路板(212)上的多个发光件(213)。利用扩散件(23)覆盖发光件(213),使扩散件(23)与发光件(213)之间保持足够的距离以便光线进行扩散,因此有效减少因灯罩(22)特殊外形或发光件(213)之间的间距过大所造成的光斑的产生,从而能够提升灯具的光线均匀度。
Description
PCT国内申请,说明书已公开。
Claims (17)
- 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/CN2020/119998 WO2022073198A1 (zh) | 2020-10-09 | 2020-10-09 | 灯具 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN114679911A true CN114679911A (zh) | 2022-06-28 |
Family
ID=77036721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202080007044.0A Pending CN114679911A (zh) | 2020-10-09 | 2020-10-09 | 灯具 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11460168B2 (zh) |
EP (1) | EP4105547A4 (zh) |
CN (1) | CN114679911A (zh) |
TW (1) | TWI728926B (zh) |
WO (1) | WO2022073198A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116125780A (zh) * | 2023-01-04 | 2023-05-16 | 深圳飞思弗尔科技有限公司 | 一种唤醒灯保护套及唤醒灯组件 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201351865Y (zh) * | 2009-01-15 | 2009-11-25 | 益晋工业股份有限公司 | 一种led灯泡及其灯罩 |
CN201434255Y (zh) * | 2009-05-04 | 2010-03-31 | 益晋工业股份有限公司 | 一种led灯泡及其灯罩 |
TW201319456A (zh) * | 2011-11-07 | 2013-05-16 | 訊凱國際股份有限公司 | 發光裝置及其燈具之製作方法 |
CN103629624A (zh) * | 2012-08-23 | 2014-03-12 | 隆达电子股份有限公司 | 光学扩散件、照明模块与照明灯具 |
CN103939857A (zh) * | 2014-03-31 | 2014-07-23 | 瑞仪光电股份有限公司 | 可更换饰件的灯具 |
US20150109778A1 (en) * | 2013-10-18 | 2015-04-23 | Panasonic Intellectual Property Management Co., Ltd. | Light-emitting apparatus, illumination light source, and lighting apparatus |
CN110701524A (zh) * | 2019-11-15 | 2020-01-17 | 海宁博华照明电器有限公司 | 矩阵式照明装置及其制造方法 |
CN211551508U (zh) * | 2019-12-03 | 2020-09-22 | 广州克里斯托弗照明设计有限公司 | 一种照射角度可调的灯具 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202284732U (zh) * | 2011-08-29 | 2012-06-27 | 漳州灿坤实业有限公司 | 具有270度出光角的led球泡灯 |
CN103574358A (zh) * | 2013-09-30 | 2014-02-12 | 达亮电子(苏州)有限公司 | 灯具结构 |
CN203880490U (zh) * | 2014-05-24 | 2014-10-15 | 鹤山丽得电子实业有限公司 | 一种led框架灯 |
CN206018313U (zh) * | 2016-09-28 | 2017-03-15 | 陈伟生 | 一种基于透镜的led灯 |
CN206563243U (zh) * | 2017-03-06 | 2017-10-17 | 江西省绿野汽车照明有限公司 | 一种led前灯及两轮车 |
US10330902B1 (en) * | 2017-06-16 | 2019-06-25 | Dbm Reflex Enterprises Inc. | Illumination optics and devices |
CN208058432U (zh) * | 2017-12-29 | 2018-11-06 | 中山市希乐光电科技有限公司 | 一种环形光扩散板的led照明灯 |
US11226083B2 (en) * | 2020-05-18 | 2022-01-18 | Abl Ip Holding Llc | Toroidal non-glary luminaire |
-
2020
- 2020-10-09 CN CN202080007044.0A patent/CN114679911A/zh active Pending
- 2020-10-09 WO PCT/CN2020/119998 patent/WO2022073198A1/zh unknown
- 2020-10-09 EP EP20956513.4A patent/EP4105547A4/en active Pending
- 2020-10-14 TW TW109135408A patent/TWI728926B/zh active
-
2021
- 2021-09-20 US US17/479,711 patent/US11460168B2/en active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201351865Y (zh) * | 2009-01-15 | 2009-11-25 | 益晋工业股份有限公司 | 一种led灯泡及其灯罩 |
CN201434255Y (zh) * | 2009-05-04 | 2010-03-31 | 益晋工业股份有限公司 | 一种led灯泡及其灯罩 |
TW201319456A (zh) * | 2011-11-07 | 2013-05-16 | 訊凱國際股份有限公司 | 發光裝置及其燈具之製作方法 |
CN103629624A (zh) * | 2012-08-23 | 2014-03-12 | 隆达电子股份有限公司 | 光学扩散件、照明模块与照明灯具 |
US20150109778A1 (en) * | 2013-10-18 | 2015-04-23 | Panasonic Intellectual Property Management Co., Ltd. | Light-emitting apparatus, illumination light source, and lighting apparatus |
CN103939857A (zh) * | 2014-03-31 | 2014-07-23 | 瑞仪光电股份有限公司 | 可更换饰件的灯具 |
US20150276176A1 (en) * | 2014-03-31 | 2015-10-01 | Radiant Opto-Electronics Corporation | Lamp |
CN110701524A (zh) * | 2019-11-15 | 2020-01-17 | 海宁博华照明电器有限公司 | 矩阵式照明装置及其制造方法 |
CN211551508U (zh) * | 2019-12-03 | 2020-09-22 | 广州克里斯托弗照明设计有限公司 | 一种照射角度可调的灯具 |
Also Published As
Publication number | Publication date |
---|---|
TW202214981A (zh) | 2022-04-16 |
WO2022073198A1 (zh) | 2022-04-14 |
US20220113001A1 (en) | 2022-04-14 |
TWI728926B (zh) | 2021-05-21 |
EP4105547A4 (en) | 2023-05-31 |
EP4105547A1 (en) | 2022-12-21 |
US11460168B2 (en) | 2022-10-04 |
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PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination |