EP3929483A1 - Éclairage de panneau - Google Patents

Éclairage de panneau Download PDF

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Publication number
EP3929483A1
EP3929483A1 EP20194116.8A EP20194116A EP3929483A1 EP 3929483 A1 EP3929483 A1 EP 3929483A1 EP 20194116 A EP20194116 A EP 20194116A EP 3929483 A1 EP3929483 A1 EP 3929483A1
Authority
EP
European Patent Office
Prior art keywords
diffuser plate
frame
base plate
annular
ribs
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
EP20194116.8A
Other languages
German (de)
English (en)
Inventor
Huiju Lin
Zhengkun LIU
Jiansheng Zhang
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.)
Xiamen Leedarson Lighting Co ltd
Original Assignee
Xiamen Leedarson Lighting Co ltd
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 Xiamen Leedarson Lighting Co ltd filed Critical Xiamen Leedarson Lighting Co ltd
Publication of EP3929483A1 publication Critical patent/EP3929483A1/fr
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
    • 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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing 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
    • 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
    • F21V3/062—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material the material being plastics
    • 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
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
    • 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
    • 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)
  • Planar Illumination Modules (AREA)
EP20194116.8A 2020-06-22 2020-09-02 Éclairage de panneau Pending EP3929483A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021171549.4U CN212390198U (zh) 2020-06-22 2020-06-22 面板灯

Publications (1)

Publication Number Publication Date
EP3929483A1 true EP3929483A1 (fr) 2021-12-29

Family

ID=72422051

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20194116.8A Pending EP3929483A1 (fr) 2020-06-22 2020-09-02 Éclairage de panneau

Country Status (2)

Country Link
EP (1) EP3929483A1 (fr)
CN (1) CN212390198U (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN218327615U (zh) * 2022-09-09 2023-01-17 惠州市晶辉科技有限公司 一种一体化灯盘面框及一体化无面框面板灯

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120105770A1 (en) * 2010-11-01 2012-05-03 Beijing Boe Optoelectronics Technology Co., Ltd. Backlight module and liquid crystal display device
EP2631536A2 (fr) * 2012-02-23 2013-08-28 LG Innotek Co., Ltd. Unité d'éclairage et appareil dýaffichage doté de celle-ci
CN205316166U (zh) * 2016-01-11 2016-06-15 佛山市柯迅照明电气有限公司 平板灯
CN205807313U (zh) * 2016-06-29 2016-12-14 中山市华艺灯饰照明股份有限公司 平板灯非刚性锁扣结构
CN206958632U (zh) * 2017-07-21 2018-02-02 广州美谷电子科技有限公司 一种直发光平板灯
CN210398468U (zh) * 2019-07-31 2020-04-24 佛山皇光照明电器有限公司 一种免螺丝直发光面板灯

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120105770A1 (en) * 2010-11-01 2012-05-03 Beijing Boe Optoelectronics Technology Co., Ltd. Backlight module and liquid crystal display device
EP2631536A2 (fr) * 2012-02-23 2013-08-28 LG Innotek Co., Ltd. Unité d'éclairage et appareil dýaffichage doté de celle-ci
CN205316166U (zh) * 2016-01-11 2016-06-15 佛山市柯迅照明电气有限公司 平板灯
CN205807313U (zh) * 2016-06-29 2016-12-14 中山市华艺灯饰照明股份有限公司 平板灯非刚性锁扣结构
CN206958632U (zh) * 2017-07-21 2018-02-02 广州美谷电子科技有限公司 一种直发光平板灯
CN210398468U (zh) * 2019-07-31 2020-04-24 佛山皇光照明电器有限公司 一种免螺丝直发光面板灯

Also Published As

Publication number Publication date
CN212390198U (zh) 2021-01-22

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