CN204201765U - A kind of sunshine flat lamp - Google Patents
A kind of sunshine flat lamp Download PDFInfo
- Publication number
- CN204201765U CN204201765U CN201420667277.5U CN201420667277U CN204201765U CN 204201765 U CN204201765 U CN 204201765U CN 201420667277 U CN201420667277 U CN 201420667277U CN 204201765 U CN204201765 U CN 204201765U
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- light
- flat lamp
- sunshine
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- side entering
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Abstract
The utility model discloses a kind of sunshine flat lamp, comprise condenser system, light-conducting system and go out photosystem, described condenser system connects photosystem by light-conducting system, and sunshine is sent to out photosystem by light-conducting system after condenser system is assembled; Going out photosystem is side entering type flat lamp, one end that described light-conducting system exports light is linked into side entering type flat lamp backboard side, the light exported is as the light source of side entering type flat lamp, the light that light-conducting system exports incides on the light guide plate of side entering type flat lamp, by the light guide plate of side entering type flat lamp, the sunshine of incidence is redistributed, with the bright dipping mode outgoing of plane.The utility model sunshine flat lamp for flat lamp provides light source, can weaken the harm of blue light in conventional lamp by sunshine greatly, has energy-conserving and environment-protective and provides the advantage of a Healthy Lighting environment for people.
Description
Technical field
The utility model relates to a kind of flat lamp, particularly a kind of sunshine flat lamp.
Background technology
Energy-saving and emission-reduction are important directions of contemporary society's development, and new light sources LED has catered to social current well, is used widely in a lot of commercial lighting field.Such as, but some are needed to the place of long-time illumination, subway station, power consumption is also quite high.And inside white-light illuminating, the principle of luminosity of LED is be mixed to get white light by yellow light LED chip excitated blue fluorescent material mostly, therefore, emission wavelength mainly concentrates on blue yellow wavelength, and shows through research, and frequent contact blue light can have influence on the health of people.For this occasion of office, not only lighting hours is long, and power consumption is many, and works under LED for a long time, and can receive blue light harm, office efficiency will decrease.
Sunshine, be not only a kind of inexhaustible, free energy, and the spectral region of its luminescent spectrum covers various wavelength, people work in such circumstances, fatigue strength can be reduced better, therefore, be more suitable for the place for long-time illuminations such as office's functional lightings.And the application study of sunshine mainly concentrates on research sunshine light collection system at present, the research for how, sunshine being converted into function lighting is fewer.
Utility model content
The purpose of this utility model is that the shortcoming overcoming prior art is with not enough, there is provided a kind of sunshine flat lamp of energy-conserving and environment-protective, this flat lamp collects sunshine, provides light source by sunshine, realize the illumination of flat lamp, greatly can weaken the harm of blue light in conventional lamp.
The purpose of this utility model is achieved through the following technical solutions: a kind of sunshine flat lamp, comprise condenser system, light-conducting system and go out photosystem, described condenser system connects photosystem by light-conducting system, and sunshine is sent to out in photosystem by light-conducting system after condenser system is assembled;
Described go out photosystem be side entering type flat lamp, described light-conducting system input one end of light is connected with the output of condenser system, one end of described light-conducting system output light is linked into the side of side entering type flat lamp backboard, the light exported is as the light source of side entering type flat lamp, the light that light-conducting system exports incides on the light guide plate of side entering type flat lamp, by the light guide plate of side entering type flat lamp, the sunshine of incidence is redistributed, with the bright dipping mode outgoing of plane.
Preferably, described condenser system comprises optical collector and the sunshine follow-up mechanism for changing optical collector angle.
Further, the number of described optical collector is one or more, and described optical collector comprises optical lens, and described optical lens comprises Fresnel lens and optical filtering.
Further, described light-conducting system is optical fiber, and one end of optical fiber input light connects the output of condenser system, and one end of optical fiber output light is arranged at the side of side entering type flat lamp backboard, as the light source of side entering type flat lamp.
Further, the side arrangement of described side entering type flat lamp backboard has the aperture for being fixed on by optical fiber on backboard, and one end that optical fiber exports light enters into inside backboard through aperture.
Further, one end and the light guide plate of described optical fiber output light are in the same plane, and wherein the endface position of optical fiber input light one end is positioned in the focus of condenser system gathering light.
Further, the diameter of described optical fiber is less than the light guide plate of side entering type flat lamp.
Further, described optical fiber is PMMA optical fiber.
Preferably, the side of described side entering type flat lamp backboard is provided with LED light source, and described LED light source is LED lamp bar.
Preferably, be provided with reflector plate below the light guide plate of described side entering type flat lamp, above light guide plate, be provided with optical thin film.
The utility model has following advantage and effect relative to prior art:
(1) the utility model sunshine flat lamp is by sunshine for flat lamp provides light source, is redistributed the sunshine collected by side entering type flat lamp light guide plate, carries out bright dipping in the mode of a kind of low dazzle, face luminescence.The utility model utilizes sunshine to make room lighting, green illumination function can not only be realized, and the light effect of the utility model flat lamp and colour temperature are all more suitable for the place for long-time illuminations such as office's functional lightings than traditional lighting light fixture, more can bring comfortable sensation, not only save the energy, and largely reducing the problems such as blue light harm in LED lamp, for people provide a healthy lighting environment, there is the wide market space.
(2) be less than the thickness of side entering type flat lamp light guide plate in the utility model sunshine flat lamp as the fibre diameter of light-conducting system, prevent the bad optical phenomena such as light leak and bright spray.Just be positioned at the focus place of condenser system gathering light in the utility model as the endface position of optical fiber input light one end of light-conducting system, maximum light can be collected.
(3) be also provided with other light source in the utility model sunshine flat lamp, when cloudy sunshine deficiency needs to provide luminous flux, can compensate luminous flux according to the light source of actual conditions by other.
(4) the utility model provides functional lighting by collecting real-time sunshine, due to sunshine the morning, noon, afternoon, the cloudy day and fine day time colour temperature or light intensity all not identical, so by the colour temperature of flat lamp luminescence or light intensity can be perceptual recognize Weather information, for can't see the Weather information that the people worked under weather operation environment provides real-time at some, make working environment more natural.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model sunshine flat lamp.
Fig. 2 is the schematic diagram of side entering type flat lamp section in the utility model sunshine flat lamp.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited thereto.
Embodiment
As shown in Figure 1, present embodiment discloses a kind of sunshine flat lamp, comprise condenser system 1, light-conducting system 2 and go out photosystem 3, condenser system 1 connects photosystem 3 by light-conducting system 2, and sunshine is sent to out photosystem 3 by light-conducting system 2 after condenser system 1 is assembled.
Wherein going out photosystem is side entering type flat lamp; As shown in Figure 2, side entering type flat lamp comprises backboard 7 and is arranged on reflecting plate 8, light guide plate 9 and the optical thin film 10 in backboard 7, its dorsulum 7 is made up of the side plate of base plate and connection and base plate, reflecting plate 8 is arranged at below light guide plate 9, optical thin film 10 is arranged at above light guide plate 9, optical thin film 10 is generally brightness enhancement film, diffusion barrier etc., is provided with fixing housing 11 above the side plate of backboard 7.
One end of light-conducting system input light is connected with condenser system output, one end that light-conducting system 2 exports light is linked into side entering type flat lamp backboard 7 side, the sunshine exported is as the light source of side entering type flat lamp, the light that light-conducting system 2 exports incides on the light guide plate 9 of side entering type flat lamp, by the light guide plate 9 of side entering type flat lamp, the sunshine of incidence is redistributed, with the bright dipping mode outgoing of plane.
Condenser system comprises protector, optical collector 5 and sunshine follow-up mechanism 6 in the present embodiment, wherein sunshine follow-up mechanism 6 is electro-motor, according to the working method of the direction of illumination setting electro-motor of sunshine whole day, to rotate the angle of optical collector 5, realize the tracking of sunshine, make optical collector 5 gather sunshine with the highest efficiency.Protector is arranged at above optical collector, for the protection of optical collector.The number of optical collector 5 can be one or more in the present embodiment, and concrete number is selected according to the needs of flat lamp bright dipping luminous flux.When optical collector number is multiple, the sunshine that each optical collector 5 gathers is input to side entering type flat lamp backboard wherein side respectively by light-conducting system; The sunshine that in certain the present embodiment, each optical collector 5 gathers also can be input to the not ipsilateral of side entering type flat lamp respectively by light-conducting system 2, namely the present embodiment wherein side that can be backboard by multiple optical collector or many sides provide light source.
Optical collector 5 comprises optical lens in the present embodiment, and wherein optical lens comprises Fresnel lens and optical filtering.Sunshine is at first after the Fresnel Lenses of optical collector 5, scattered sunshine is converged in focus spot, light microscopic after filtration in focus spot, is filtered by the light of optical filtering to ultraviolet wavelength red in sunshine, cross filter filter after light incide in light-conducting system 2.
Light-conducting system 2 in the present embodiment is PMMA (polymethyl methacrylate) optical fiber 4, optical fiber 4 inputs the output of one end connection optical collector 5 of light, collect the sunshine after focusing on, the one end exporting light is arranged at the side of side entering type flat lamp backboard 7, using the sunshine that exported by the optical fiber light source as side entering type flat lamp, be coupled with light guide plate, reach the light-out effect of area source, wherein in the present embodiment, the endface position of optical fiber input light one end is just positioned in the focus of condenser system gathering light, the i.e. focus of condenser system optical collector, maximum light can be collected.In the present embodiment, the side arrangement of side entering type flat lamp backboard 7 has aperture, and one end that optical fiber 4 exports light enters into inside backboard 7 through aperture, fixes optical fiber 4 by aperture.
Sunshine scattered in the present embodiment is after optical collector 5 gathers and processes, the side of side entering type flat lamp backboard is sent to by optical fiber 4, as the light source of side entering type flat lamp, the beaming type light that optical fiber exports is reallocated after the light guide plate 9 of side entering type flat lamp, reflecting plate 8 and optical thin film 10 process, there is provided the needs of room lighting in the bright dipping mode of plane, wherein reflecting plate 8 is for reflection light plate 9 emergent light.Optical fiber 4 be arranged at one end of side entering type flat lamp backboard 7 and light guide plate in the same plane.The diameter of optical fiber is less than the thickness of side entering type flat lamp light guide plate 9 in the present embodiment, prevents the bad optical phenomena such as light leak and bright spray.In the present embodiment, the light guide plate lower surface arrangement of side entering type flat lamp has site not of uniform size in addition, and the direction that site is arranged is designed according to the bright dipping situation of optical fiber, to reach the effect of an even bright dipping.
Side entering type flat lamp backboard side in the present embodiment is also provided with LED light source, wherein adopted LED light source is LED Bar lamp bar, the cloudy day or evening sunshine not enough or when there is no sunshine, open LED light source, compensated the luminous flux needed by LED light source.Wherein LED light source can be arranged on backboard and not be provided with on the side of fiber-optic output, and the sunshine light source that namely LED light source and light-conducting system provide is arranged on the not ipsilateral of backboard.Certain LED light source also can be arranged on the side that backboard is provided with fiber-optic output, and the sunshine light source that namely LED light source and the present embodiment light-conducting system provide is arranged on the same side of backboard.
Above-described embodiment is the utility model preferably embodiment; but embodiment of the present utility model is not restricted to the described embodiments; change, the modification done under other any does not deviate from Spirit Essence of the present utility model and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection domain of the present utility model.
Claims (10)
1. a sunshine flat lamp, is characterized in that, comprises condenser system, light-conducting system and goes out photosystem, and described condenser system connects photosystem by light-conducting system, and sunshine is sent to out in photosystem by light-conducting system after condenser system is assembled;
Described go out photosystem be side entering type flat lamp, one end of described light-conducting system input light is connected with condenser system output, one end of light-conducting system output light is linked into the side of side entering type flat lamp backboard, the light exported is as the light source of side entering type flat lamp, the light that light-conducting system exports incides on the light guide plate of side entering type flat lamp, by the light guide plate of side entering type flat lamp, the sunshine of incidence is redistributed, with the bright dipping mode outgoing of plane.
2. sunshine flat lamp according to claim 1, is characterized in that, described condenser system comprises optical collector and the sunshine follow-up mechanism for changing optical collector angle.
3. sunshine flat lamp according to claim 2, is characterized in that, the number of described optical collector is one or more, and described optical collector comprises optical lens, and described optical lens comprises Fresnel lens and optical filtering.
4. sunshine flat lamp according to claim 1, it is characterized in that, described light-conducting system is optical fiber, and one end of optical fiber input light connects the output of condenser system, one end of optical fiber output light is arranged at the side of side entering type flat lamp backboard, as the light source of side entering type flat lamp.
5. sunshine flat lamp according to claim 4, is characterized in that, the side arrangement of described side entering type flat lamp backboard has the aperture for being fixed on by optical fiber on backboard, and one end that optical fiber exports light enters into inside backboard through aperture.
6. sunshine flat lamp according to claim 4, is characterized in that, one end and the light guide plate of described optical fiber output light are in the same plane, and wherein the endface position of optical fiber input light one end is positioned in the focus of condenser system gathering light.
7. sunshine flat lamp according to claim 6, is characterized in that, the diameter of described optical fiber is less than the light guide plate of side entering type flat lamp.
8. the sunshine flat lamp according to any one of claim 4 to 6, is characterized in that, described optical fiber is PMMA optical fiber.
9. sunshine flat lamp according to claim 1, is characterized in that, the side of described side entering type flat lamp backboard is provided with LED light source, and described LED light source is LED lamp bar.
10. sunshine flat lamp according to claim 1, is characterized in that, is provided with reflector plate, is provided with optical thin film above light guide plate below the light guide plate of described side entering type flat lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420667277.5U CN204201765U (en) | 2014-11-10 | 2014-11-10 | A kind of sunshine flat lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420667277.5U CN204201765U (en) | 2014-11-10 | 2014-11-10 | A kind of sunshine flat lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204201765U true CN204201765U (en) | 2015-03-11 |
Family
ID=52659722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420667277.5U Expired - Fee Related CN204201765U (en) | 2014-11-10 | 2014-11-10 | A kind of sunshine flat lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204201765U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373891A (en) * | 2014-11-10 | 2015-02-25 | 华南理工大学 | Sunlight panel light |
-
2014
- 2014-11-10 CN CN201420667277.5U patent/CN204201765U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373891A (en) * | 2014-11-10 | 2015-02-25 | 华南理工大学 | Sunlight panel light |
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| 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: 20150311 Termination date: 20171110 |
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| CF01 | Termination of patent right due to non-payment of annual fee |