CN202361209U - Arc-shaped LED (light-emitting diode) panel light - Google Patents
Arc-shaped LED (light-emitting diode) panel light Download PDFInfo
- Publication number
- CN202361209U CN202361209U CN2011205192033U CN201120519203U CN202361209U CN 202361209 U CN202361209 U CN 202361209U CN 2011205192033 U CN2011205192033 U CN 2011205192033U CN 201120519203 U CN201120519203 U CN 201120519203U CN 202361209 U CN202361209 U CN 202361209U
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- light
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- led panel
- panel light
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Abstract
The utility model discloses an arc-shaped LED (light-emitting diode) panel light. The arc-shaped LED panel light comprises a housing; a spreading plate, a light guide plate and a reflecting sheet are orderly arranged in the housing; the housing is of an arc-shaped structure which is used for determining the structure form of a light main body and supporting and fixing other parts; an LED light source board is arranged at the side surface of the light guide plate; and a plurality of hole-shaped structures with high reflectivity are arranged on the lower surface of the light guide plate. The arc-shaped LED panel light has the advantages that the single structural form of the existing LED panel plate with a square or a rectangle shape is replaced by the LED panel light with an arc-shaped design provided by the utility model, and the application range of the LED panel light is expanded; and the plurality of hole-shaped structures with high reflectivity are arranged on the light guide plate, and therefore, the lighting surface is uniform in luminance distribution and high in brightness, lighting effect and consistency of light and color.
Description
Technical field
The utility model relates to a kind of panel light, and specifically a kind of arc LED panel light belongs to LED panel light field.
Background technology
The LED panel light is a kind of lighting of efficient, energy-conservation, good looking appearance.Existing LED panel light generally is square or rectangle, and common typical sizes has: 0.3 meter * 0.3 meter, 0.6 meter * 0.6 meter, 0.3 meter * 1.2 meters, 0.6 meter * 1.2 meters, 0.2 meter * 1.2 meters.The alternative light fixture of square and rectangular LED panel light Chang Zuowei conventional fluorescent grid lamp disc, because the LED panel light has higher light efficiency and extra long life, alternative traditional grid lamp disc can demonstrate fully energy-conservation, reduces light fixture and safeguards input.
Yet the version of existing square and rectangular LED panel light is fit to substitute traditional grid lamp disc, but is not suitable for substituting non-square light fixtures such as circular lamp affixed to the ceiling, Down lamp; Square in addition or rectangular version is still comparatively single, has limited its range of application.
The utility model content
In order to address the above problem, the utility model has designed a kind of arc LED panel light, through the LED panel light is designed to arc, has overcome the square or rectangular single structure form of existing LED panel light, has expanded the range of application of LED panel light; LGP is provided with some cavernous structures of high reflectance, makes light-emitting area illuminance distribution, high, high, the photochromic uniformity height of light efficiency of brightness.
The technical scheme of the utility model is:
Arc LED panel light comprises shell, and said enclosure is provided with diffuser plate, LGP, reflector plate successively; Said shell is an arcuate structure, determines lamp main body version, and miscellaneous part is played support and fixation; The side of said LGP is provided with the led light source plate.
Further, said LGP lower surface is provided with some cavernous structures of high reflectance.
Further; Said cavernous structure is gradual change by the size at LGP edge to LGP center; Thereby make light can be transmitted to LGP central authorities and form even light distribution, so the illuminance distribution degree of the light-emitting area of LED panel light is high, generally greater than 80%.
Further, said cavernous structure is shaped as circular, square or rhombus.
Further, the gross area of said cavernous structure accounts for the 70-90% of LGP area.
Further, the arc of said shell, diffuser plate, LGP, reflector plate, led light source plate is consistent; Described arc is specially circle, ellipse, fan-shaped, waveform etc.
Further, said led light source plate comprises led light source and flexible PCB, and led light source is fixed on the flexible PCB.
Further, the material of said diffuser plate is carbonic ester or polymethyl methacrylate.
Further, the material of said LGP is a polymethyl methacrylate.
Further, the material of said reflector plate is a PETG.
Further, said reflector plate is silver-plated reflector plate.
Led light source is fixed on the flexible PCB, and the two constitutes the led light source plate, and flexible PCB has highly-flexible degree and ultrathin, therefore can be made into the arc light source board of multiple pattern.
The advantage of the utility model is: through the LED panel light is designed to arc, make light-emitting area illuminance distribution, high, high, the photochromic uniformity height of light efficiency of brightness; Substitute non-square light fixtures such as traditional circular lamp affixed to the ceiling and Down lamp, have high light efficiency and extra long life, alternative traditional circular lamp affixed to the ceiling and Down lamp can demonstrate fully energy-conservation, reduce light fixture and safeguard input; Overcome the square or rectangular single structure form of existing LED panel light, expanded the range of application of LED panel light, to the accent light light fixture, even got into lighting of home, or be applied to decorative lighting and throw light on sight from the general illumination light fixture; Can realize ultrathin design, and then can be made into the circular lamp affixed to the ceiling of ultra-thin LED, ultra-thin suspension type LED light fixture, ultra-thin LED recessed down light etc., more compact structure, lighter, LED light fixture that light efficiency is high.
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Description of drawings
Fig. 1 is the STRUCTURE DECOMPOSITION figure of the utility model embodiment 1;
Fig. 2 is the cutaway view of the utility model embodiment 1;
Fig. 3 is the structural representation of the utility model embodiment 1 shell;
Fig. 4 is the structural representation of the utility model embodiment 2;
Fig. 5 is the structural representation of the utility model embodiment 3;
Among the figure: 1-shell, 2-diffuser plate, 3-LGP, 4-reflector plate, 5-LED light source board.
The specific embodiment
Below the preferred embodiment of the utility model is described, should be appreciated that preferred embodiment described herein only is used for explanation and explains the utility model, and be not used in qualification the utility model.
As shown in figs. 1 and 3, arc LED panel light comprises shell 1; Material is the good aluminium of heat dispersion, is divided into upper and lower two parts, and two parts connect through bolt; Shell 1 plays to be supported and the fixedly effect of light fixture miscellaneous part, and is the integral heat sink parts of LED panel light;
Be provided with diffuser plate 2, LGP 3, reflector plate 4 between upper and lower two parts of said shell 1 successively; The side of said LGP 3 is provided with led light source plate 5; Led light source plate 5 comprises led light source and flexible PCB, and led light source is fixed on the flexible PCB.
The overall structure form of LED panel light and each assembly are circle.
The lower surface of LGP 3 is processed with some cavernous structures, makes light can be transmitted to LGP central authorities and forms even light distribution, makes that the illuminance distribution degree of light-emitting area of LED panel light is high, greater than 80%; The material of LGP 3 is polymethyl methacrylate (PMMA);
The material of reflector plate 4 is PETG (PET), and its effect is reflecting & transmitting LGP 3 and the light that arrives reflector plate 4, makes a part of light reflected back LGP 3 and further sees through diffuser plate 2 and bright dipping;
As shown in Figure 2, the round LED panel light is of compact construction, and thickness is extremely thin, through adopting the suitable assembly that installs and fixes, can be made into ultra-thin circular lamp affixed to the ceiling or ultra-thin recessed down light.
As shown in Figure 4, a kind of oval LED panel light, the overall structure form of oval LED panel light and each primary structure assembly are ellipse.The aufbauprinciple of oval LED panel light and the material and the function of each primary structure assembly are identical with embodiment 1, do not remake detailed description here.
As shown in Figure 5, a kind of fan-shaped LED panel light, the overall structure form of fan-shaped LED panel light and each primary structure assembly are fan-shaped.The material of the aufbauprinciple of fan-shaped LED panel light and each primary structure assembly and function are identical with embodiment 1, do not remake detailed description here.
Embodiment 4
A kind of waveform LED panel light, the overall structure form of waveform LED panel light and each primary structure assembly are waveform.The material of the aufbauprinciple of waveform LED panel light and each primary structure assembly and function are identical with embodiment 1, do not remake detailed description here.
Further optimization as the utility model; Adopt silver-plated reflector plate; Or adopting the reflector plate of special ultra-high reflectivity, spectral region that can spread reflection sheet reflect visible light especially can improve the reflectivity of the spectra part of 380nm～430nm greatly; So can further improve the whole light efficiency and the colour rendering index of curved panel lamp.
What should explain at last is: the above is merely the preferred embodiment of the utility model; Be not limited to the utility model; Although the utility model has been carried out detailed explanation with reference to previous embodiment; For a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (10)
1. arc LED panel light, it is characterized in that: comprise shell, said enclosure is provided with diffuser plate, LGP, reflector plate successively, and said shell is an arcuate structure, and the side of said LGP is provided with the led light source plate.
2. arc LED panel light according to claim 1 is characterized in that: said LGP lower surface is provided with some cavernous structures of high reflectance.
3. arc LED panel light according to claim 2 is characterized in that: said cavernous structure is even gradual change by the size at LGP edge to LGP center.
4. arc LED panel light according to claim 3, it is characterized in that: the gross area of said cavernous structure accounts for the 70-90% of LGP area.
5. arc LED panel light according to claim 4 is characterized in that: circular, the square or rhombus of being shaped as of said cavernous structure.
6. according to any described arc LED panel light among the claim 1-5, it is characterized in that: the arc of said shell, diffuser plate, LGP, reflector plate, led light source plate is consistent.
7. arc LED panel light according to claim 6 is characterized in that: described arc is circular, oval, fan-shaped or waveform.
8. arc LED panel light according to claim 1 is characterized in that: said led light source plate comprises led light source and flexible PCB, and led light source is fixed on the flexible PCB.
9. arc LED panel light according to claim 1 is characterized in that: the material of said diffuser plate is carbonic ester or polymethyl methacrylate; The material of said LGP is a polymethyl methacrylate; The material of said reflector plate is a PETG.
10. arc LED panel light according to claim 1 is characterized in that: said reflector plate is silver-plated reflector plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205192033U CN202361209U (en) | 2011-12-13 | 2011-12-13 | Arc-shaped LED (light-emitting diode) panel light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205192033U CN202361209U (en) | 2011-12-13 | 2011-12-13 | Arc-shaped LED (light-emitting diode) panel light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202361209U true CN202361209U (en) | 2012-08-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205192033U Expired - Fee Related CN202361209U (en) | 2011-12-13 | 2011-12-13 | Arc-shaped LED (light-emitting diode) panel light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202361209U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102997168A (en) * | 2012-11-28 | 2013-03-27 | 珠海三威注塑模具有限公司 | Solar light-emitting device |
| CN103542340A (en) * | 2013-10-11 | 2014-01-29 | 谢朝晖 | Energy-saving LED ceiling lamp |
| CN104214605A (en) * | 2014-08-19 | 2014-12-17 | 南京基恩照明科技有限公司 | Universal type curved vertical face lighting projection lamp |
| CN104214560A (en) * | 2013-06-05 | 2014-12-17 | 佛山市托维环境亮化工程有限公司 | Ultra-thin LED lamp and production technology thereof |
| CN104613392A (en) * | 2013-11-02 | 2015-05-13 | 邱向康 | Pattern-spliced LED dome lamp |
-
2011
- 2011-12-13 CN CN2011205192033U patent/CN202361209U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102997168A (en) * | 2012-11-28 | 2013-03-27 | 珠海三威注塑模具有限公司 | Solar light-emitting device |
| CN104214560A (en) * | 2013-06-05 | 2014-12-17 | 佛山市托维环境亮化工程有限公司 | Ultra-thin LED lamp and production technology thereof |
| CN103542340A (en) * | 2013-10-11 | 2014-01-29 | 谢朝晖 | Energy-saving LED ceiling lamp |
| CN104613392A (en) * | 2013-11-02 | 2015-05-13 | 邱向康 | Pattern-spliced LED dome lamp |
| CN104214605A (en) * | 2014-08-19 | 2014-12-17 | 南京基恩照明科技有限公司 | Universal type curved vertical face lighting projection lamp |
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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 |
Granted publication date: 20120801 Termination date: 20171213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |