CN114679911A - 灯具 - Google Patents

灯具 Download PDF

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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
Application number
CN202080007044.0A
Other languages
English (en)
Inventor
黄国豪
陈重光
孙君毅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Radiant Opto Electronics Suzhou Co Ltd
Radiant Opto Electronics Corp
Original Assignee
Radiant Opto Electronics Suzhou Co Ltd
Radiant Opto Electronics Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Radiant Opto Electronics Suzhou Co Ltd, Radiant Opto Electronics Corp filed Critical Radiant Opto Electronics Suzhou Co Ltd
Publication of CN114679911A publication Critical patent/CN114679911A/zh
Pending legal-status Critical Current

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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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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)

  1. PCT国内申请，权利要求书已公开。
CN202080007044.0A 2020-10-09 2020-10-09 灯具 Pending CN114679911A (zh)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (9)

* Cited by examiner, † Cited by third party
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
EP4105547A4 (en) 2023-05-31
EP4105547A1 (en) 2022-12-21
TW202214981A (zh) 2022-04-16
US11460168B2 (en) 2022-10-04
WO2022073198A1 (zh) 2022-04-14
US20220113001A1 (en) 2022-04-14
TWI728926B (zh) 2021-05-21

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