CN110848598A - Panel light presenting sky effect and implementation method thereof - Google Patents
Panel light presenting sky effect and implementation method thereof Download PDFInfo
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- CN110848598A CN110848598A CN201911172704.6A CN201911172704A CN110848598A CN 110848598 A CN110848598 A CN 110848598A CN 201911172704 A CN201911172704 A CN 201911172704A CN 110848598 A CN110848598 A CN 110848598A
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- 230000000694 effects Effects 0.000 title claims abstract description 52
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000009792 diffusion process Methods 0.000 claims abstract description 49
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000002245 particle Substances 0.000 claims abstract description 26
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 14
- 230000000007 visual effect Effects 0.000 claims abstract description 5
- 230000031700 light absorption Effects 0.000 claims description 11
- 239000004033 plastic Substances 0.000 claims description 10
- 239000006096 absorbing agent Substances 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 5
- 239000013307 optical fiber Substances 0.000 claims description 4
- 230000010287 polarization Effects 0.000 claims description 4
- 229920000642 polymer Polymers 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 2
- 238000009877 rendering Methods 0.000 claims 5
- 238000012856 packing Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 208000002173 dizziness Diseases 0.000 description 1
- 230000001795 light effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- 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
- F21V5/00—Refractors for light sources
- F21V5/08—Refractors for light sources producing an asymmetric light distribution
-
- 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
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
- F21V9/08—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing coloured light, e.g. monochromatic; for reducing intensity of light
-
- 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
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
- F21V9/40—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters with provision for controlling spectral properties, e.g. colour, or intensity
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Optical Elements Other Than Lenses (AREA)
Abstract
The invention discloses a panel lamp presenting a sky effect, which comprises an outer shell, wherein a plurality of diffusion plates are connected below the outer shell, a plurality of light-emitting light sources are connected to one side of the upper end in the outer shell, a light homogenizing plate vertical to the diffusion plates is arranged on one side of the light-emitting light sources, and a light reflecting plate corresponding to the light-emitting light sources is arranged at the top end in the outer shell and positioned on the light homogenizing plate; the invention also discloses a realization method of the panel light with the sky effect. The inside even packing of diffuser plate has titanium dioxide particle, and when making the white light that luminescent light source sent through the diffuser plate, the blue light was scattered, makes the diffuser plate present blue visual effect, and when the blue light between 450nm ~ 650nm passed through the diffuser plate, the blue light was scattered, strengthens the blue effect of diffuser plate to simulate out the blue sky effect.
Description
Technical Field
The invention belongs to the technical field of panel lamps, and particularly relates to a panel lamp presenting a sky effect and an implementation method thereof.
Background
With the development of society and the improvement of living standard of people, the lighting requirements of people on houses and public places are higher and higher, and the lighting device is widely applied to various occasions and needs to achieve good lighting effect while generating a light source so as to meet different lighting requirements.
The existing panel lamp has the problems of too common and single form and no decorative effect in the use process.
Disclosure of Invention
The present invention is directed to a panel light with a sky effect to solve the above problems. The panel lamp with the sky effect has the characteristic of simulating the blue sky and white cloud effect.
Another objective of the present invention is to provide a method for implementing a panel light with a sky effect.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a panel light that appears sky effect, includes the shell body, and the below of shell body is connected with a plurality of diffuser plate, and one side of the inside upper end of shell body is connected with a plurality of light emitting source, and one side of light emitting source is equipped with the even light board perpendicular with the diffuser plate, and the inside top of shell body just is located even light board and the corresponding reflector panel of light emitting source.
Further, the inner wall of the outer shell is connected with a light absorber.
Further, the light absorber is a plastic, sponge or metal member, and the surface of the light absorber is of a honeycomb structure.
Further, the light source is a laser light source, an LED light source, an optical fiber light source, a spot light source, a PAR light source or an AR light source, and the color is white.
Further in the present invention, the reflector is a plastic, glass or metal polymer member.
Further in the present invention, the reflector is a TIR lens, a fly eye, a prism or a reflector structure.
Further, the diffusion plate is a transparent member, the inside of the diffusion plate is uniformly filled with titanium dioxide particles, and the diameter of the particles is 200 nm.
In the invention, the light homogenizing plate is a PC component, the interior of the light homogenizing plate is uniformly filled with titanium dioxide particles, and the diameter of the particles is 200 nm.
Further, the present invention provides a method for implementing a panel light for representing a sky effect, including the following steps:
the light-emitting light source is a light-emitting module with the diameter smaller than 28mm, and the color is white;
secondly, reflecting light rays emitted by the light emitting source by the reflector and then passing through the light homogenizing plate;
the light homogenizing plate is a PC component, titanium dioxide particles are uniformly filled in the light homogenizing plate, the diameter of each particle is 200nm, light emitted by the light emitting source is changed into a surface light source, the light converting rate is high, the light is uniform, the service life is long, the light homogenizing plate is durable and reliable, light source diffusion, scattering and transmission are increased, a light emitting source and glaring light are shielded, light emitted by the whole light source can be more uniform and soft, the picture is clear, and the effects of light transmission and non-transparency are achieved;
titanium dioxide particles are uniformly filled in the diffusion plate, the diameter of the particles is 200nm, when white light emitted by the light emitting source passes through the diffusion plate, blue light is scattered, so that the diffusion plate presents a blue visual effect, when the blue light between 450nm and 650nm passes through the diffusion plate, the blue light is scattered, the blue effect of the diffusion plate is enhanced, and meanwhile, when the light emitted by the light emitting source passes through the diffusion plate, Rayleigh scattering and polarization effects occur, so that the light passing through the diffusion plate reaches a soft state, and the anti-dazzle effect is achieved;
and (V) the light absorber is black in color, so that light which cannot be scattered inside the outer shell is absorbed, and the collimation effect of the light emitting surface is not influenced.
In the method for implementing the panel light with the sky effect, the inner wall of the outer shell is connected with the light absorbing body, the light absorbing body is plastic, sponge or metal component, the surface of the light absorbing body is of a honeycomb structure, the light emitting light source is a laser light source, an LED light source, an optical fiber light source, a spot light source, a PAR light source or an AR light source, the reflector is plastic, glass or metal polymer component, the reflector is a TIR lens, a compound eye, a prism or a reflector structure, and the diffuser is a transparent component.
Compared with the prior art, the invention has the beneficial effects that:
1. the titanium dioxide particles are uniformly filled in the diffusion plate, so that when white light emitted by a light-emitting source passes through the diffusion plate, blue light is scattered, the diffusion plate presents a blue visual effect, when the blue light between 450nm and 650nm passes through the diffusion plate, the blue light is scattered, the blue effect of the diffusion plate is enhanced, and the blue sky effect is simulated;
2. the invention adsorbs dichromatic substance on the surface of the diffusion plate, and arranges the dichromatic substance in an oriented way, so that when light emitted by the luminous light source passes through the diffusion plate, Rayleigh scattering and polarization effects occur, and the light passing through the diffusion plate reaches a soft state, thereby having the anti-dazzle effect;
3. the light absorber can absorb light which cannot be scattered inside the outer shell, so that the collimation effect of a light emitting surface is not influenced;
4. the invention has simple assembly process and 10 to 30 percent of production cost saving.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic bottom view of the present invention;
in the figure: 1. an outer housing; 2. a light emitting source; 3. a reflector; 4. a light absorber; 5. a diffusion plate; 6. and (5) homogenizing a light plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-2, the present invention provides the following technical solutions: the utility model provides a panel light that appears sky effect, includes shell body 1, and the below of shell body 1 is connected with six diffuser plates 5, and one side of the inside upper end of shell body 1 is connected with two luminescent light source 2, and two luminescent light source 2 set gradually from top to bottom, and one side of luminescent light source 2 is equipped with even light board 6 perpendicular with diffuser plate 5, and the top of the inside of shell body 1 just is located even light board 6 and the corresponding reflector panel 3 of luminescent light source 2.
Further, the inner wall of the outer shell 1 is connected with a light absorption body 4, the light absorption body 4 is a plastic component, and the surface of the light absorption body 4 is of a honeycomb structure.
Through adopting above-mentioned technical scheme, can't be absorbed by the light of scattering to the inside of outer casing 1 to do not influence the collimation light effect of light emitting face.
Further, the light emitting source 2 is a laser light source, and the color is white.
Further, the reflector 3 is a TIR lens structure and is made of plastic material.
By adopting the technical scheme, the light emitted by the light-emitting source 2 is changed into the light in the other direction.
Further, the diffusion plate 5 is a transparent member, the diffusion plate 5 is a high-molecular PC material having high light transmittance, the inside of the diffusion plate is uniformly filled with titanium dioxide particles, and the diameter of the particles is 200 nm.
By adopting the technical scheme, after the light emitted by the light emitting source 2 passes through the diffusion plate 5, a light spot with a clear boundary is formed on an irradiated object, and part of the light is irradiated on the outer shell 1 to form a shadow, so that the effect of direct sunlight is presented.
Further, the light uniformizing plate 6 is a PC member, the inside is uniformly filled with titanium dioxide particles, and the diameter of the particles is 200 nm.
By adopting the technical scheme, the light emitted by the light-emitting source is changed into the surface light source, the light conversion rate is high, the light is uniform, the service life is long, the light source is durable and reliable, the light source diffusion, scattering and transmission are increased, the light-emitting source and the dazzling light are shielded, the light emitted by the whole light source is more uniform and soft, the picture is clear, and the effect of light transmission but non-transparency is achieved.
Further, the method for implementing the panel light for presenting the sky effect includes the following steps:
the light source 2 is a light emitting module with the diameter of 8mm, and the color is white;
secondly, the light emitted by the light source 2 is reflected by the reflector 3 and then passes through the light homogenizing plate 6;
the light homogenizing plate 6 is a PC component, titanium dioxide particles are uniformly filled in the light homogenizing plate, the diameter of each particle is 200nm, light emitted by the light emitting source 2 is changed into a surface light source, the light converting rate is high, the light is uniform, the service life is long, the light homogenizing plate is durable and reliable, light source diffusion, scattering and transmission are increased, a light emitting source and glaring light are shielded, light emitted by the whole light source can be more uniform and soft, the picture is clear, and the effect of light transmission but non-transparency is achieved;
titanium dioxide particles are uniformly filled in the diffusion plate 5, the diameter of the particles is 200nm, when white light emitted by the light emitting source 2 passes through the diffusion plate 5, the blue light is scattered, so that the diffusion plate 5 presents a blue visual effect, when the blue light between 450nm and 650nm passes through the diffusion plate 5, the blue light is scattered, the blue effect of the diffusion plate 5 is enhanced, meanwhile, a dichromatic substance is adsorbed on the surface of the diffusion plate 5 and is directionally arranged, so that when the light emitted by the light emitting source 2 passes through the diffusion plate 5, Rayleigh scattering and polarization effects occur, so that the light passing through the diffusion plate 5 reaches a soft state, and the anti-dazzle effect is achieved;
and the color of the light absorber 4 is black, so that the light which cannot be scattered in the outer shell 1 is absorbed, and the collimation effect of the light emitting surface is not influenced.
The model number of the luminescent light source 2 in this embodiment is NFGWJ130B, and is sold by philips manufacturers.
Example 2
The present embodiment is different from embodiment 1 in that: further, the inner wall of the outer shell 1 is connected with a light absorption body 4, the light absorption body 4 is a sponge component, and the surface of the light absorption body 4 is of a honeycomb structure.
Further, the light reflecting plate 3 is of a prism structure and is made of glass.
In conclusion, by adopting the structure and the method, the optical light transmittance can be greatly improved, the dizziness effect can be prevented, the cost is reduced, and the diffusion plate adopts the internal filling medium, so that the light is uniform and soft, the anti-dazzle requirement is met, and the real blue sky and white cloud effect is felt; the assembly process is simple, and the production cost is saved by 10-30%.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A panel light for representing a sky effect, comprising an outer housing (1), characterized in that: the light source comprises a shell body (1), wherein a plurality of diffusion plates (5) are connected to the lower portion of the shell body (1), a plurality of light emitting sources (2) are connected to one side of the upper end of the inner portion of the shell body (1), light homogenizing plates (6) perpendicular to the diffusion plates (5) are arranged on one side of the light emitting sources (2), and a reflection plate (3) is connected between the light homogenizing plates (6) and the light emitting sources (2) on the top end of the inner portion of the shell body.
2. A panel light for rendering a sky effect as claimed in claim 1 wherein: the inner wall of the outer shell (1) is connected with a light absorber (4).
3. A panel light for rendering a sky effect as claimed in claim 2, wherein: the light absorption body (4) is a plastic, sponge or metal component, and the surface of the light absorption body (4) is of a honeycomb structure.
4. A panel light for rendering a sky effect as claimed in claim 3 wherein: the light-emitting light source (2) is a laser light source, an LED light source, an optical fiber light source, a spot light source, a PAR lamp light source or an AR lamp light source, and is white in color.
5. A panel light of claim 4 presenting a sky effect, wherein: the reflector (3) is a plastic, glass or metal polymer member.
6. A panel light of claim 5 presenting a sky effect, wherein: the reflector (3) is a TIR lens, a fly eye, a prism or a reflector structure.
7. A panel light for rendering a sky effect as claimed in claim 6, wherein: the diffusion plate (5) is a transparent member, titanium dioxide particles are uniformly filled in the diffusion plate, and the diameter of the particles is 200 nm.
8. A panel light for rendering a sky effect as claimed in claim 7, wherein: the light homogenizing plate (6) is a PC component, titanium dioxide particles are uniformly filled in the light homogenizing plate, and the diameter of the particles is 200 nm.
9. A method of realizing a panel light of a rendered sky effect according to any of the claims 1-8, characterized in that it comprises the steps of:
the light-emitting light source (2) is a light-emitting module with the diameter smaller than 28mm and is white in color;
secondly, light rays emitted by the light emitting source (2) are reflected by the reflector (3) and then pass through the light homogenizing plate (6);
the light homogenizing plate (6) is a PC component, titanium dioxide particles are uniformly filled in the PC component, the diameter of each particle is 200nm, light emitted by the light emitting source (2) is changed into a surface light source, the light converting rate is high, the light is uniform, the service life is long, the PC component is durable and reliable, light source diffusion, scattering and transmission are increased, a light emitting source and glaring light are shielded, light emitted by the whole light source can be more uniform and softer, the picture is clear, and the effect of light transmission but non-transparency is achieved;
titanium dioxide particles are uniformly filled in the diffusion plate (5), the diameter of the particles is 200nm, when white light emitted by the light emitting source (2) passes through the diffusion plate (5), blue light is scattered, so that the diffusion plate (5) presents a blue visual effect, when the blue light between 450nm and 650nm passes through the diffusion plate (5), the blue light is scattered, the blue effect of the diffusion plate (5) is enhanced, meanwhile, when the light emitted by the light emitting source (2) passes through the diffusion plate (5), Rayleigh scattering and polarization effects occur, so that the light passing through the diffusion plate (5) reaches a soft state, and the anti-dazzle effect is achieved;
and the color of the light absorber (4) is black, so that the light which cannot be scattered in the outer shell (1) is absorbed, and the collimation effect of the light emitting surface is not influenced.
10. A method of implementing a panel light to render a sky effect as claimed in claim 9, wherein: the light absorption body (4) is connected to the inner wall of the outer shell (1), the light absorption body (4) is plastic, sponge or a metal component, the surface of the light absorption body (4) is of a honeycomb structure, the light emitting source (2) is a laser light source, an LED light source, an optical fiber light source, a spot light source, a PAR light source or an AR light source, the reflector plate is (3) a plastic, glass or metal polymer component, the reflector plate (3) is of a TIR lens, a compound eye, a prism or a light reflecting bowl structure, and the diffusion plate (5) is a transparent component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911172704.6A CN110848598A (en) | 2019-11-26 | 2019-11-26 | Panel light presenting sky effect and implementation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911172704.6A CN110848598A (en) | 2019-11-26 | 2019-11-26 | Panel light presenting sky effect and implementation method thereof |
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| CN110848598A true CN110848598A (en) | 2020-02-28 |
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| CN201911172704.6A Pending CN110848598A (en) | 2019-11-26 | 2019-11-26 | Panel light presenting sky effect and implementation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111506136A (en) * | 2020-05-06 | 2020-08-07 | 苏州大侎光学科技有限公司 | Light source system for simulating sunlight and sky background illumination |
| WO2024108666A1 (en) * | 2022-11-22 | 2024-05-30 | 喜洋阳南京科技发展有限公司 | Rayleigh scattering light guide plate and manufacturing method therefor |
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