CN106247234A - 采用led的平板灯 - Google Patents
采用led的平板灯 Download PDFInfo
- Publication number
- CN106247234A CN106247234A CN201610682626.4A CN201610682626A CN106247234A CN 106247234 A CN106247234 A CN 106247234A CN 201610682626 A CN201610682626 A CN 201610682626A CN 106247234 A CN106247234 A CN 106247234A
- Authority
- CN
- China
- Prior art keywords
- guide plate
- light guide
- light
- inner ring
- pcb board
- 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
- 239000011248 coating agent Substances 0.000 claims abstract description 7
- 238000000576 coating method Methods 0.000 claims abstract description 7
- 239000004020 conductor Substances 0.000 claims description 16
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005286 illumination Methods 0.000 abstract description 4
- 230000000007 visual effect Effects 0.000 abstract description 4
- 238000009792 diffusion process Methods 0.000 abstract description 2
- 239000000428 dust Substances 0.000 abstract description 2
- 238000013517 stratification Methods 0.000 abstract description 2
- 238000009423 ventilation Methods 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 239000004793 Polystyrene Substances 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000000052 vinegar Substances 0.000 description 2
- 235000021419 vinegar Nutrition 0.000 description 2
- 206010014357 Electric shock Diseases 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
-
- 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
- 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
- F21V29/503—Cooling arrangements characterised by the adaptation for cooling of specific components of light sources
-
- 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
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
-
- 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
-
- 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
- F21V2200/20—Use of light guides, e.g. fibre optic devices, in lighting devices or systems of light guides of a generally planar shape
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Planar Illumination Modules (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610682626.4A CN106247234B (zh) | 2013-06-14 | 2013-06-14 | 采用led的平板灯 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310236704.4A CN103672634B (zh) | 2013-06-14 | 2013-06-14 | 模块式平板灯 |
CN201610682626.4A CN106247234B (zh) | 2013-06-14 | 2013-06-14 | 采用led的平板灯 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310236704.4A Division CN103672634B (zh) | 2013-06-14 | 2013-06-14 | 模块式平板灯 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106247234A true CN106247234A (zh) | 2016-12-21 |
CN106247234B CN106247234B (zh) | 2018-02-27 |
Family
ID=50310998
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610687955.8A Active CN106247217B (zh) | 2013-06-14 | 2013-06-14 | 采用led的、模块数量可随意增减的平板灯 |
CN201610682626.4A Expired - Fee Related CN106247234B (zh) | 2013-06-14 | 2013-06-14 | 采用led的平板灯 |
CN201310236704.4A Active CN103672634B (zh) | 2013-06-14 | 2013-06-14 | 模块式平板灯 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610687955.8A Active CN106247217B (zh) | 2013-06-14 | 2013-06-14 | 采用led的、模块数量可随意增减的平板灯 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310236704.4A Active CN103672634B (zh) | 2013-06-14 | 2013-06-14 | 模块式平板灯 |
Country Status (1)
Country | Link |
---|---|
CN (3) | CN106247217B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110764309A (zh) * | 2019-10-31 | 2020-02-07 | 深圳市德仓科技有限公司 | 背光模组、显示屏及终端 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107270242A (zh) * | 2017-07-21 | 2017-10-20 | 中国科学院上海光学精密机械研究所 | 提升氙灯光传递效率与分布均匀性的放大器结构 |
JP7122600B2 (ja) * | 2018-02-27 | 2022-08-22 | パナソニックIpマネジメント株式会社 | 照明器具 |
CN109058817A (zh) * | 2018-07-18 | 2018-12-21 | 吴江友鑫新材料科技有限公司 | 一种超薄led平板灯 |
CN114263873B (zh) * | 2021-12-28 | 2023-06-06 | 重庆长安汽车股份有限公司 | 一种汽车顶棚灯 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202005033U (zh) * | 2011-03-21 | 2011-10-05 | 苏州市职业大学 | 太阳能led照明用恒流驱动电源 |
CN202533599U (zh) * | 2012-01-19 | 2012-11-14 | 东莞市康德五金电子有限公司 | 导光板及具有该导光板的背光模组 |
US20120320588A1 (en) * | 2011-06-14 | 2012-12-20 | Osram Sylvania Inc. | Edge-lit light panel having a downlight within a lined indentation in the panel |
CN202647393U (zh) * | 2012-04-23 | 2013-01-02 | 谈启明 | 电器的灯光结构 |
CN102954415A (zh) * | 2011-08-24 | 2013-03-06 | 松下电器产业株式会社 | 照明设备 |
CN103104862A (zh) * | 2011-11-09 | 2013-05-15 | 株式会社东芝 | 面光源装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5603571B2 (ja) * | 2009-06-05 | 2014-10-08 | 株式会社小糸製作所 | 車両用灯具 |
CN201475752U (zh) * | 2009-08-26 | 2010-05-19 | 东营泰克拓普光电科技有限公司 | 高效热管散热的led照明灯具 |
CN201582747U (zh) * | 2009-10-28 | 2010-09-15 | 福建鸿博光电科技有限公司 | 组合式led吸顶灯安装支架 |
CN201992379U (zh) * | 2010-12-10 | 2011-09-28 | 林学进 | 一种照明装置 |
JP2013229153A (ja) * | 2012-04-25 | 2013-11-07 | Koito Mfg Co Ltd | 車両用灯具 |
CN202629732U (zh) * | 2012-06-15 | 2012-12-26 | 漳州灿坤实业有限公司 | 可加大照射范围的光源模块及灯具结构 |
CN203309718U (zh) * | 2013-06-14 | 2013-11-27 | 江苏瑞丰电子有限公司 | 模块式平板灯 |
-
2013
- 2013-06-14 CN CN201610687955.8A patent/CN106247217B/zh active Active
- 2013-06-14 CN CN201610682626.4A patent/CN106247234B/zh not_active Expired - Fee Related
- 2013-06-14 CN CN201310236704.4A patent/CN103672634B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202005033U (zh) * | 2011-03-21 | 2011-10-05 | 苏州市职业大学 | 太阳能led照明用恒流驱动电源 |
US20120320588A1 (en) * | 2011-06-14 | 2012-12-20 | Osram Sylvania Inc. | Edge-lit light panel having a downlight within a lined indentation in the panel |
CN102954415A (zh) * | 2011-08-24 | 2013-03-06 | 松下电器产业株式会社 | 照明设备 |
CN103104862A (zh) * | 2011-11-09 | 2013-05-15 | 株式会社东芝 | 面光源装置 |
CN202533599U (zh) * | 2012-01-19 | 2012-11-14 | 东莞市康德五金电子有限公司 | 导光板及具有该导光板的背光模组 |
CN202647393U (zh) * | 2012-04-23 | 2013-01-02 | 谈启明 | 电器的灯光结构 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110764309A (zh) * | 2019-10-31 | 2020-02-07 | 深圳市德仓科技有限公司 | 背光模组、显示屏及终端 |
Also Published As
Publication number | Publication date |
---|---|
CN106247217A (zh) | 2016-12-21 |
CN106247234B (zh) | 2018-02-27 |
CN103672634B (zh) | 2016-10-05 |
CN106247217B (zh) | 2017-12-05 |
CN103672634A (zh) | 2014-03-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder |
Address after: No.1 Workshop, private industrial park, Xuzhuang street, Gaogang District, Taizhou City, Jiangsu Province Patentee after: JIANGSU HUAXING ELECTRONICS Co.,Ltd. Address before: 213000, Jiangsu City, Changzhou province Jintan city refers to the former town industrial concentration Park Patentee before: JIANGSU HUAXING ELECTRONICS Co.,Ltd. |
|
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: 1358 Jinsha Avenue, Jintan District, Changzhou City, Jiangsu Province Patentee after: JIANGSU HUAXING ELECTRONICS Co.,Ltd. Address before: No.1 Workshop, private industrial park, Xuzhuang street, Gaogang District, Taizhou City, Jiangsu Province Patentee before: JIANGSU HUAXING ELECTRONICS Co.,Ltd. |
|
CP02 | Change in the address of a patent holder | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180227 |