CN201302065Y - LED fluorescent lamp - Google Patents
LED fluorescent lamp Download PDFInfo
- Publication number
- CN201302065Y CN201302065Y CNU2008202174239U CN200820217423U CN201302065Y CN 201302065 Y CN201302065 Y CN 201302065Y CN U2008202174239 U CNU2008202174239 U CN U2008202174239U CN 200820217423 U CN200820217423 U CN 200820217423U CN 201302065 Y CN201302065 Y CN 201302065Y
- Authority
- CN
- China
- Prior art keywords
- led
- fluorescent lamp
- light guide
- led fluorescent
- light
- 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.)
- Expired - Fee Related
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 8
- 239000004411 aluminium Substances 0.000 claims description 6
- 238000009792 diffusion process Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 1
Images
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to an LED fluorescent lamp, comprising a lamp body and LED luminous bodies, which is characterized in that the LED luminous bodies are connected with a printed circuit board connected with an aluminum baseboard; the aluminum baseboard is connected with the walls at two sides of the light outlet of the lamp body; a high gloss light guide plate is provided between the LED luminous bodies at two sides of the wall of the lamp body; the upper end face of the high gloss light guide plate is provided with a reflective plate; and the lower end face of the high gloss light guide plate is provided with a high transparency high gloss diffusion plate. The LED fluorescent lamp has the advantages that the LED fluorescent lamp can emit uniform and soft light without glaring.
Description
One, technical field
The utility model relates to a kind of LED fluorescent lamp, relates in particular to a kind of LED fluorescent lamp to utilize the liquid crystal high luminance light guide board to make.
Two, background technology
LED is described as the green illumination product of 21 century, compares with conventional light source, and incomparable advantage such as high-purity, life-span length, environmental protection and energy saving are arranged, and nowadays almost global sight all focuses on this novel light source.As the disclosed LED fluorescent lamp of Chinese utility model patent document CN1908989Y, its LED illuminator is for to arrange along the body axial direction, light source is a straight-down negative, the LED illuminator go out light center towards exiting surface, owing to be subjected to the restriction of its LED illuminator self lighting angle, often cause the LED illuminator very bright on every side, can't make ejaculation light evenly soft, the light of She Chuing has dazzle on the other hand, does not meet people's vision requirement.
Three, summary of the invention
At above-mentioned shortcoming, the purpose of this utility model is to provide a kind of light of ejaculation evenly soft, the LED fluorescent lamp of not dazzle.
The utility model technology contents is, the LED fluorescent lamp, comprise lamp tube body and LED illuminator, it is characterized in that some LED illuminators link to each other with printed circuit board (PCB), printed circuit board (PCB) is connected with aluminium base, and aluminium base is connected on the tube wall of lamp tube body light-emitting window both sides, is provided with a high luminance light guide board between the LED illuminator of lamp tube body tube wall both sides, be provided with a reflecting plate in the upper surface of high luminance light guide board, be provided with the high briliancy diffuser plate of a high transmission rate in the lower surface of high luminance light guide board.
In the utility model, high luminance light guide board adopts optical grade PMMA material and precision extrusion molding, mode in the bottom surface of LGP with screen painting stamps pip, the LED lamp is positioned at the LGP side, the light utilization reflection that led light source sent is to end conduction, and when light was run into pip, reverberation can be toward all angles diffusion, destroy the diffuse reflection that total reflection condition changes light into then, penetrate by LGP is positive again.Utilize various densitys, diffusion point not of uniform size, can make the LGP uniformly light-emitting.
In the utility model, the high mist degree diffuser plate of high transmission rate diffuser plate adopts optical grade PMMA material and precision extrusion molding, and in diffuser plate, diffusant evenly distributes, and is added with special materials such as ultraviolet absorber, antistatic additive simultaneously.When the light process has the material of different refractivity, can produce refraction and reflex, reach the diffusion effect of light.
In above-mentioned LED fluorescent lamp, the LED illuminator is through an encapsulated LED bulb.
The advantage that the utility model is compared with prior art had is: the light of ejaculation is evenly soft, not dazzle, meets people's vision requirement.
Four, description of drawings
Fig. 1 is a structural representation of the present utility model.
Five, the specific embodiment
As shown in Figure 1, the LED fluorescent lamp, comprise lamp tube body 1 and LED illuminator 2, it is characterized in that some LED illuminators 2 link to each other with printed circuit board (PCB) 3, printed circuit board (PCB) 3 is connected with aluminium base 4, and aluminium base 4 is connected on the tube wall 1.2 of lamp tube body 1 light-emitting window 1.1 both sides, is provided with a high luminance light guide board 5 between the LED illuminator 2 of the tube wall both sides 1.2 of lamp tube body 1, be provided with a reflecting plate 6 in the upper surface of high luminance light guide board 5, be provided with a diffuser plate 7 in the lower surface of high luminance light guide board 5.The installation quantity of illuminator 2 can be determined according to different lighting powers and brightness requirement.
Claims (1)
1, the LED fluorescent lamp, comprise lamp tube body (1) and LED illuminator (2), it is characterized in that some LED illuminators (2) link to each other with printed circuit board (PCB) (3), printed circuit board (PCB) (3) is connected with aluminium base (4), aluminium base (4) is connected on the tube wall (1.2) of lamp tube body (1) light-emitting window (1.1) both sides, between the LED illuminator (2) of the tube wall both sides (1.2) of lamp tube body (1), be provided with a high luminance light guide board (5), be provided with a reflecting plate (6) in the upper surface of high luminance light guide board (5), be provided with a diffuser plate (7) in the lower surface of high luminance light guide board (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202174239U CN201302065Y (en) | 2008-11-28 | 2008-11-28 | LED fluorescent lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202174239U CN201302065Y (en) | 2008-11-28 | 2008-11-28 | LED fluorescent lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201302065Y true CN201302065Y (en) | 2009-09-02 |
Family
ID=41085691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202174239U Expired - Fee Related CN201302065Y (en) | 2008-11-28 | 2008-11-28 | LED fluorescent lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201302065Y (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101737647A (en) * | 2009-12-11 | 2010-06-16 | 深圳四海合力科技有限公司 | LED (Light Emitting Diode) plane lamp |
| WO2011050595A1 (en) * | 2009-10-28 | 2011-05-05 | Chen Shaofan | Side-light type led integrated lamp tube |
| CN102095112A (en) * | 2011-03-03 | 2011-06-15 | 睿鸿光电科技(福建)有限公司 | Light emitting diode (LED) strip lamp |
| WO2011116697A1 (en) * | 2010-03-24 | 2011-09-29 | Liu Fu-Tsung | Led illumination device |
| CN102667308A (en) * | 2009-11-06 | 2012-09-12 | 可乐丽股份有限公司 | Lighting device |
| CN102734655A (en) * | 2011-04-15 | 2012-10-17 | 东莞万士达液晶显示器有限公司 | Light source module |
| CN103185235A (en) * | 2011-12-31 | 2013-07-03 | 东莞万士达液晶显示器有限公司 | Lighting module |
| CN104180231A (en) * | 2014-09-09 | 2014-12-03 | 山东明华光电科技有限公司 | Laterally light-emitting LED lamp tube |
| CN104565939A (en) * | 2015-01-04 | 2015-04-29 | 赵立地 | Straight down type LED (light emitting diode) panel light luminous source device |
| US9239157B2 (en) | 2010-08-26 | 2016-01-19 | Rasit Özgüc | Light-emitting means, in particular for operation in lampholders for fluorescent lamps |
| CN105358948A (en) * | 2013-06-26 | 2016-02-24 | 诺瓦硅镁产品有限公司 | A method for scanning a coloured surface of a tile and a device for actuating the method |
| CN106062467A (en) * | 2014-01-10 | 2016-10-26 | 挪佛麦迪哥股份公司 | Lighting system |
-
2008
- 2008-11-28 CN CNU2008202174239U patent/CN201302065Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011050595A1 (en) * | 2009-10-28 | 2011-05-05 | Chen Shaofan | Side-light type led integrated lamp tube |
| CN102667308A (en) * | 2009-11-06 | 2012-09-12 | 可乐丽股份有限公司 | Lighting device |
| CN101737647A (en) * | 2009-12-11 | 2010-06-16 | 深圳四海合力科技有限公司 | LED (Light Emitting Diode) plane lamp |
| WO2011116697A1 (en) * | 2010-03-24 | 2011-09-29 | Liu Fu-Tsung | Led illumination device |
| US9239157B2 (en) | 2010-08-26 | 2016-01-19 | Rasit Özgüc | Light-emitting means, in particular for operation in lampholders for fluorescent lamps |
| CN102095112A (en) * | 2011-03-03 | 2011-06-15 | 睿鸿光电科技(福建)有限公司 | Light emitting diode (LED) strip lamp |
| CN102734655A (en) * | 2011-04-15 | 2012-10-17 | 东莞万士达液晶显示器有限公司 | Light source module |
| CN103185235A (en) * | 2011-12-31 | 2013-07-03 | 东莞万士达液晶显示器有限公司 | Lighting module |
| CN105358948A (en) * | 2013-06-26 | 2016-02-24 | 诺瓦硅镁产品有限公司 | A method for scanning a coloured surface of a tile and a device for actuating the method |
| CN106062467A (en) * | 2014-01-10 | 2016-10-26 | 挪佛麦迪哥股份公司 | Lighting system |
| CN104180231A (en) * | 2014-09-09 | 2014-12-03 | 山东明华光电科技有限公司 | Laterally light-emitting LED lamp tube |
| CN104565939A (en) * | 2015-01-04 | 2015-04-29 | 赵立地 | Straight down type LED (light emitting diode) panel light luminous source device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090902 Termination date: 20161128 |