CN102606980A - Reflecting plate - Google Patents
Reflecting plate Download PDFInfo
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- CN102606980A CN102606980A CN2012100549414A CN201210054941A CN102606980A CN 102606980 A CN102606980 A CN 102606980A CN 2012100549414 A CN2012100549414 A CN 2012100549414A CN 201210054941 A CN201210054941 A CN 201210054941A CN 102606980 A CN102606980 A CN 102606980A
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- reflecting plate
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Abstract
The invention discloses a reflecting plate, which is provided with a base, a protective film and a plurality of directional reflecting-scattering layers. Each directional reflecting-scattering layer is composed of a dispersoid, namely at least one of fluorescent powder, metallic oxide, barium sulfate and barium carbonate. The directional reflecting-scattering layers have high reflective index and the function of directional reflection, and further have the effect of fluorescence enhancement and the function of light scattering. When the reflecting plate is irradiated with a light source, the light is directionally reflected by the directional reflecting-scattering layers and is also subjected to fluorescence enhancement and scattering. The light is cast to an object to be irradiated in the form of diffuse reflection so as to achieve even lighting. The shape of the reflecting plate is not especially limited, and the reflecting plate can be made into reflectors or flat plates in various shapes as required, so that the problems of dazzling, non-uniform brightness, infrared radiation and the like are solved, the brightness is improved, the effective utilization rate of light sources is increased greatly, and energy conservation is achieved.
Description
Technical field
The present invention relates to a kind of photoelectric material, be specifically related to a kind of reflecting plate that is applicable to various lighting lamps and display.
Background technology
Lamp for general lighting tool reflector is to cooperate illuminating lamp to use; Its objective is and be used to improve the utilization rate that illuminating lamp sends light; Do not having under the situation of reflector; The light of illuminating lamp is around lamp 360 degree angular dispersed, and 120 degree (about 1/3rd) of wherein only having an appointment shine directly into work or life face is utilized, and are wasted to other local most light and loose; In order to improve the utilization rate of light fixture light, all can add a reflection shield or reflecting plate generally speaking to lamp; Its main method has, and adopts the stray illumination reflecting plate and the directional lighting reflecting plate that adopts the minute surface reflection of diffuse reflection principle.The directional lighting reflecting plate mainly contains the directed luminous plaque that materials such as adopting PVC lattice reflecting piece, plating, specular aluminium is processed; Though the reflectivity of this technology can be up to 98%; Even can improve brightness more than 60%; The light utilization efficiency of whole light fixture has only about 60%-70%, also has a large amount of light also not utilize.And the result of its orienting reflex can bring the shortcoming of a series of people's of influence visions such as illumination unevenness, generation dazzle.And based on the stray illumination reflecting plate of irreflexive scattering material coating, surperficial microscopic carvings, little foaming reflection, though solved the problems such as dazzle and brightness irregularities of lamp lighting,, this is a cost to sacrifice the illumination utilization rate.
Summary of the invention
In order to overcome above-mentioned defective, the invention provides a kind of reflecting plate, this reflecting plate can promote luminosity, the utilization rate that improves illumination and luminous uniformity.
The present invention for the technical scheme that solves its technical problem and adopt is:
A kind of reflecting plate; Be provided with base material, diaphragm and several layers by fluorescent material, metal oxide, barium sulfate and the brium carbonate orienting reflex scattering layer that dispersion constituted one of at least; Said several layers orienting reflex scattering layer mutual superposition also is positioned at said base material end face, and said diaphragm is transparent and is covered in the orienting reflex scattering layer end face of top layer.
The scattering layer of orienting reflex described in the present invention has one deck or multilayer, and every layer of said orienting reflex scattering layer is to be made up of one or more the mixing in fluorescent material, metal oxide, barium sulfate and the brium carbonate.Said orienting reflex scattering layer not only has high reflecting rate and orienting reflex effect; But also have enhancement effect of fluorescence and light scattering effect; When lighting source was radiated on the reflecting plate, light not only was directed specular scattering layer orienting reflex, but also was strengthened and scattering by fluorescence; Light shines illuminated object with irreflexive form, plays the effect of even illumination.The present invention does not have special restriction to the shape of reflecting plate, can manufacture the reflection shield or the flat board of different shape as required.
The present invention for the further technical scheme that solves its technical problem and adopt is:
Said reflecting plate integral body can be tabular, zigzag, wave or arc, can also be other various possible shapes.
The invention has the beneficial effects as follows: reflecting plate of the present invention is provided with base material, diaphragm and several layers by fluorescent material, metal oxide, barium sulfate and the brium carbonate orienting reflex scattering layer that dispersion constituted one of at least; The orienting reflex scattering layer not only has high reflecting rate and orienting reflex effect, but also has enhancement effect of fluorescence and light scattering effect, when lighting source is radiated on the reflecting plate; Light not only is directed specular scattering layer orienting reflex; But also strengthened and scattering by fluorescence, light shines illuminated object with irreflexive form, plays the effect of even illumination; The present invention does not have special restriction to the shape of reflecting plate; Can manufacture the reflection shield or the flat board of different shape as required, solve problems such as illumination dazzle, dazzling, brightness irregularities and infrared radiation, and then carried luminosity; The effective rate of utilization of light source is improved greatly, reach purpose of energy saving.
Description of drawings
Fig. 1 is reflection board structure sketch map of the present invention (is example with the tabular);
Fig. 2 is a zigzag reflecting plate sketch map of the present invention;
Fig. 3 is an awave reflecting plate sketch map of the present invention;
Fig. 4 is the reflecting plate sketch map of arc of the present invention.
The specific embodiment
Below through specific instantiation the specific embodiment of the present invention is described, the personage who is familiar with this skill can understand advantage of the present invention and effect easily by the content that this specification disclosed.The present invention also can other different mode implement, and, not being contrary under disclosed category, can give different modifications and change that is.
Embodiment: a kind of reflecting plate; Be provided with base material 1, diaphragm 3 and several layers by fluorescent material, metal oxide, barium sulfate and the brium carbonate orienting reflex scattering layer 2 that dispersion constituted one of at least; Said several layers orienting reflex scattering layer 2 mutual superposition also are positioned at said base material 1 end face, and said diaphragm 3 is for transparent and be covered in orienting reflex scattering layer 2 end faces of top layer.
The scattering layer of orienting reflex described in the present invention 2 has one deck or multilayer, and every layer of said orienting reflex scattering layer is to be made up of one or more the mixing in fluorescent material, metal oxide, barium sulfate and the brium carbonate.Said orienting reflex scattering layer not only has high reflecting rate and orienting reflex effect; But also have enhancement effect of fluorescence and light scattering effect; When lighting source was radiated on the reflecting plate, light not only was directed specular scattering layer orienting reflex, but also was strengthened and scattering by fluorescence; Light shines illuminated object with irreflexive form, plays the effect of even illumination.The present invention does not have special restriction to the shape of reflecting plate, can manufacture the reflection shield or the flat board of different shape as required.
The present invention does not have special restriction to the shape of reflecting plate; Can manufacture the reflection shield or the flat board of different shape as required; For example reflecting plate integral body can be tabular (like Fig. 1), zigzag (like Fig. 2), wave (like Fig. 3) or arc (like Fig. 4), can also be other various possible shapes.
Said base material 1 can be plastics such as PET, in said plastic basis material last layer one deck ground spraying by fluorescent material, metal oxide, barium sulfate and the brium carbonate orienting reflex scattering layer 2 that dispersion constituted one of at least.
The present invention has solved problems such as illumination dazzle, dazzling, brightness irregularities and infrared radiation through one or more layers orienting reflex scattering layer, and then carries luminosity, and the effective rate of utilization of light source is improved greatly, reaches purpose of energy saving.
The foregoing description is merely the illustrative principle of the invention and effect thereof, but not is used to limit the present invention.Rights protection scope of the present invention should be listed like claims.
Claims (5)
1. reflecting plate; It is characterized in that: be provided with base material (1), diaphragm (3) and several layers by fluorescent material, metal oxide, barium sulfate and the brium carbonate orienting reflex scattering layer (2) that dispersion constituted one of at least; Said several layers orienting reflex scattering layer (2) mutual superposition also is positioned at said base material (1) end face, and said diaphragm (3) is for transparent and be covered in orienting reflex scattering layer (2) end face of top layer.
2. reflecting plate as claimed in claim 1 is characterized in that: said reflecting plate integral body is tabular.
3. reflecting plate as claimed in claim 1 is characterized in that: the whole indention of said reflecting plate.
4. reflecting plate as claimed in claim 1 is characterized in that: said reflecting plate integral body is wave.
5. reflecting plate as claimed in claim 1 is characterized in that: said reflecting plate integral body is curved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100549414A CN102606980A (en) | 2012-03-05 | 2012-03-05 | Reflecting plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100549414A CN102606980A (en) | 2012-03-05 | 2012-03-05 | Reflecting plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102606980A true CN102606980A (en) | 2012-07-25 |
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ID=46524609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100549414A Pending CN102606980A (en) | 2012-03-05 | 2012-03-05 | Reflecting plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102606980A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102606981A (en) * | 2012-03-30 | 2012-07-25 | 昆山市诚泰电气股份有限公司 | Reflector |
| CN103968332A (en) * | 2013-01-25 | 2014-08-06 | 深圳市光峰光电技术有限公司 | Wavelength conversion device, light emitting device and projection system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002318305A (en) * | 2001-04-24 | 2002-10-31 | Mitsui Chemicals Inc | Reflecting sheet and side light type surface light source device using the same |
| KR20040065137A (en) * | 2003-01-14 | 2004-07-21 | 벤크 코포레이션 | Low power back light module |
| CN101126822A (en) * | 2006-08-18 | 2008-02-20 | 鸿富锦精密工业（深圳）有限公司 | Optical board and the backlight module group using same |
| CN101346227A (en) * | 2005-12-22 | 2009-01-14 | 三菱树脂株式会社 | Reflective film |
| CN102362217A (en) * | 2009-03-25 | 2012-02-22 | 帝人杜邦薄膜日本有限公司 | White film for reflector |
| CN202452381U (en) * | 2012-03-05 | 2012-09-26 | 昆山市诚泰电气股份有限公司 | Reflecting plate |
-
2012
- 2012-03-05 CN CN2012100549414A patent/CN102606980A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002318305A (en) * | 2001-04-24 | 2002-10-31 | Mitsui Chemicals Inc | Reflecting sheet and side light type surface light source device using the same |
| KR20040065137A (en) * | 2003-01-14 | 2004-07-21 | 벤크 코포레이션 | Low power back light module |
| CN101346227A (en) * | 2005-12-22 | 2009-01-14 | 三菱树脂株式会社 | Reflective film |
| CN101126822A (en) * | 2006-08-18 | 2008-02-20 | 鸿富锦精密工业（深圳）有限公司 | Optical board and the backlight module group using same |
| CN102362217A (en) * | 2009-03-25 | 2012-02-22 | 帝人杜邦薄膜日本有限公司 | White film for reflector |
| CN202452381U (en) * | 2012-03-05 | 2012-09-26 | 昆山市诚泰电气股份有限公司 | Reflecting plate |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102606981A (en) * | 2012-03-30 | 2012-07-25 | 昆山市诚泰电气股份有限公司 | Reflector |
| CN103968332A (en) * | 2013-01-25 | 2014-08-06 | 深圳市光峰光电技术有限公司 | Wavelength conversion device, light emitting device and projection system |
| CN103968332B (en) * | 2013-01-25 | 2015-10-07 | 深圳市光峰光电技术有限公司 | A kind of Wavelength converter, light-emitting device and optical projection system |
| US10203591B2 (en) | 2013-03-05 | 2019-02-12 | Appotronics Corporation Limited | Wavelength conversion device, light-emitting device and projection system |
| US10670951B2 (en) | 2013-03-05 | 2020-06-02 | Appotronics Corporation Limited | Wavelength conversion device, light-emitting device and projection system |
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Application publication date: 20120725 |