CN102748703A - High-transmittance anti-glare light transmission plate and high-transmittance anti-glare lamp diffuser - Google Patents
High-transmittance anti-glare light transmission plate and high-transmittance anti-glare lamp diffuser Download PDFInfo
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- CN102748703A CN102748703A CN2012102479153A CN201210247915A CN102748703A CN 102748703 A CN102748703 A CN 102748703A CN 2012102479153 A CN2012102479153 A CN 2012102479153A CN 201210247915 A CN201210247915 A CN 201210247915A CN 102748703 A CN102748703 A CN 102748703A
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Abstract
The invention provides a high-transmittance anti-glare light transmission plate which comprises a light transmission plate body made of non-glass materials, nanoscale colorless artificial crystal powder is doped in the light transmission plate body, the weight of the nanoscale colorless artificial crystal powder accounts for 3%-8% of that of the light transmission plate body, the density of the non-glass materials is lower than that of the colorless artificial crystal powder, concave lenses are densely distributed on one surface of the light transmission plate body, and each concave lens is a sphere with the diameter smaller than or equal to 2.5mm or/and is a groove with the notch width smaller than or equal to 2.5mm. The invention further provides a high-transmittance anti-glare lamp diffuser. The contradiction between the anti-glare property and high transmittance is effectively solved, the light transmission plate and the diffuser are applicable to lamps with any lamp sources and have an excellent light diffusion effect, the problem of glare is solved, and the transmittance is improved. Compared with a traditional light transmission plate and a traditional diffuser, the light transmission plate and the diffuser have the advantages that the transmittance is as high as 90%-95%, and electric energy can be greatly saved by the aid of the light transmission plate and the diffuser under the condition of the same illumination.
Description
Technical field
The present invention relates to light-passing board and diffuser, relate in particular to the light-passing board and the diffuser of light fixture, the light source of said light fixture can be an illuminator arbitrarily.
Background technology
The illuminator that light intensity is high for light-emitting area is little often produces and dazzles the eyes even light pollution, and conventional method is to reduce light intensity with the translucent cover of one deck.Improve the problem of dazzling the eyes, but also lost nearly 20% luminous flux simultaneously.Light transmittance is a pair of paradox with resisting dazzling, for the performance of diffuser, how to realize simultaneously that high transmission rate is a difficult problem with resisting dazzling all the time, is difficult to take into account.
Summary of the invention
Technical problem to be solved by this invention provides the anti-glare light-passing board of a kind of high transmission rate, can resist dazzling and the realization light transmittance.For this reason; The present invention adopts following technical scheme: it comprises the light-passing board body of being processed by non-glass materials; Also be mixed with the colourless synthetic quartz powder of the nanoscale that accounts for this body weight of light-passing board 3%-8% in the said light-passing board body; The density of said non-glass materials is less than the density of colourless synthetic quartz powder, the one side of the light-passing board body concavees lens that gather, said concavees lens be diameter smaller or equal to the sphere of 2.5mm or/and width of rebate smaller or equal to the groove of 2.5mm.
On the basis of adopting technique scheme, the present invention also can adopt following further technical scheme:
Said non-glass materials is selected from: resin, plastics, silica gel, acrylic.
The particle diameter of the colourless synthetic quartz powder of said nanoscale is smaller or equal to 100 nanometers; And particle diameter is more little good more, and in general, particle diameter is extremely smaller or equal to 100 nanometers more than or equal to 50 nanometers.
The another side of said light-passing board body is a shiny surface.
Another technical problem to be solved of the present invention provides the anti-glare light fixture diffuser of a kind of high transmission rate, can resist dazzling and the realization light transmittance.For this reason; The present invention adopts following technical scheme: it comprises the diffuser body of being processed by non-glass materials; Also be mixed with the colourless synthetic quartz powder of the nanoscale that accounts for this body weight of diffuser 3%-8% in the said diffuser body; The density of said non-glass materials is less than the density of colourless synthetic quartz powder, the light outgoing plane of the diffuser body concavees lens that gather, said concavees lens be diameter smaller or equal to the sphere of 2.5mm or/and width of rebate smaller or equal to the groove of 2.5mm.
On the basis of adopting technique scheme, the present invention also can adopt following further technical scheme:
Said non-glass materials is selected from: resin, plastics, silica gel, acrylic.
The particle diameter of the colourless synthetic quartz powder of said nanoscale is smaller or equal to 100 nanometers; And particle diameter is more little good more, and in general, particle diameter is extremely smaller or equal to 100 nanometers more than or equal to 50 nanometers.
It is shiny surface that the light of said diffuser body is injected face.
The present invention according to light when passing the different transparent substance of density; Can produce the principle of refraction; In the major ingredient material of light-passing board and diffuser, add the bigger colourless synthetic quartz powder of nanoscale of density, the mixed transparent body after the shaping has good refracting power to the light that passes, and is aided with the densely covered concavees lens on the light outgoing plane again; Solved well anti-dazzling and high transmission rate this to contradiction, can be applicable to the light fixture of any light source; Both had good astigmatic effect, solved dazzling problem, also improved light transmittance simultaneously; Compare with conventional candling plate, diffuser; Light transmittance of the present invention under the situation of equal illumination, is used light-passing board of the present invention, diffuser saves energy significantly up to 90%-95%.
Description of drawings
Fig. 1 is the front view of embodiment 1 provided by the present invention.
Side view when Fig. 2 is installed on the LED light fixture for embodiment 1 provided by the present invention.
Fig. 3 is the front view of embodiment 2 provided by the present invention.
The specific embodiment
Light-passing board provided by the present invention; It comprises the light-passing board body of being processed by non-glass materials 1; Be mixed with the colourless synthetic quartz powder 11 of the nanoscale that accounts for this body weight of light-passing board 3%-8% in the said light-passing board body; The density of said non-glass materials is less than the density of colourless synthetic quartz powder, the one side of the light-passing board body concavees lens that gather, and said concavees lens are the groove 10 of width of rebate smaller or equal to 2.5mm.
Said non-glass materials can be selected from: resin, plastics, silica gel, acrylic, the density of synthetic quartz are more than tens times of above four types of density of material.
The particle diameter of said nanoscale synthetic quartz powder is smaller or equal to 100 nanometers; And particle diameter is more little good more, and in general, particle diameter is extremely smaller or equal to 100 nanometers more than or equal to 50 nanometers.
The another side of said light-passing board body is a shiny surface.
Through facts have proved of inventor: in the light-passing board body, the ratio of colourless synthetic quartz powder is high more, astigmatism, anti-dazzling better effects if, but light transmittance descends, and therefore will come resize ratio to select optimum efficiency according to the light intensity of light source.Reach silica gel more than 99% at light transmittance and add 3% colourless synthetic quartz powder, light transmittance drops to about 95%, adds 8% colourless synthetic quartz powder; Light transmittance drops to about 90%, and no matter adding 3% still is 8% colourless synthetic quartz powder, and the dazzling problem of light-passing board solves; Other non-glass materials of the present invention is when adding colourless synthetic quartz powder; Similar characteristics and effect are also arranged, and therefore, the light transmittance of light-passing board provided by the present invention improves more than 10 percentage points than the transmitance of conventional candling plate; Under the situation of equal illumination, use light-passing board of the present invention, diffuser saves energy significantly.
In the present invention, said gathering is meant that concavees lens are arranged closely as much as possible as long as technology allows.
In the present invention; The grooved of said groove can be straight-line groove, arc groove, the groove of notch ovalize, notch groove of being irregular how much shapes or the like; The cross-sectional profiles shape of groove can be circular arc or ellipse, broken line shape etc., as long as can form concavees lens in a word; The shape of groove can change arbitrarily according to the appearance design needs of applied light fixture, can be combination or the groove of multiple shape and the combination of sphere pit of the groove of multiple shape.
With reference to Fig. 2, in this figure, light-passing board is as the light-passing board of LED light fixture, and drawing reference numeral 2 is a led light source.
Light-passing board also can be processed the diffuser with solid geometry moulding that is applied to light fixture through mould.
Embodiment 2, with reference to Fig. 3.
In the present embodiment, said concavees lens are the sphere pit 12 of diameter smaller or equal to 2.5mm, and the remainder of present embodiment is identical with embodiment 1, and drawing reference numeral 1 is also represented light-passing board.
Claims (10)
1. the anti-glare light-passing board of high transmission rate; Comprise the light-passing board body of processing by non-glass materials; It is characterized in that also being mixed with in the said light-passing board body the colourless synthetic quartz powder of the nanoscale that accounts for this body weight of light-passing board 3%-8%; The density of said non-glass materials is less than the density of colourless synthetic quartz powder, the one side of the light-passing board body concavees lens that gather, said concavees lens be diameter smaller or equal to the sphere of 2.5mm or/and width of rebate smaller or equal to the groove of 2.5mm.
2. the anti-glare light-passing board of high transmission rate as claimed in claim 1 is characterized in that said non-glass materials is selected from: resin, plastics, silica gel, acrylic.
3. the anti-glare light-passing board of high transmission rate as claimed in claim 1, the particle diameter that it is characterized in that the colourless synthetic quartz powder of said nanoscale is smaller or equal to 100 nanometers.
4. the anti-glare light-passing board of high transmission rate as claimed in claim 1, the particle diameter that it is characterized in that the colourless synthetic quartz powder of said nanoscale is extremely smaller or equal to 100 nanometers more than or equal to 50 nanometers.
5. the anti-glare light-passing board of high transmission rate as claimed in claim 1, the another side that it is characterized in that said light-passing board body is a shiny surface.
6. the anti-glare light fixture diffuser of high transmission rate; Comprise the diffuser body of processing by non-glass materials; It is characterized in that also being mixed with in the said diffuser body the colourless synthetic quartz powder of the nanoscale that accounts for this body weight of diffuser 3%-8%; The density of said non-glass materials is less than the density of colourless synthetic quartz powder, the light outgoing plane of the diffuser body concavees lens that gather, said concavees lens be diameter smaller or equal to the sphere of 2.5mm or/and width of rebate smaller or equal to the groove of 2.5mm.
7. the anti-glare light fixture diffuser of high transmission rate as claimed in claim 6 is characterized in that said non-glass materials is selected from: resin, plastics, silica gel, acrylic.
8. the anti-glare light fixture diffuser of high transmission rate as claimed in claim 6, the particle diameter that it is characterized in that the colourless synthetic quartz powder of said nanoscale is smaller or equal to 100 nanometers.
9. the anti-glare light fixture diffuser of high transmission rate as claimed in claim 6, the particle diameter that it is characterized in that the colourless synthetic quartz powder of said nanoscale is extremely smaller or equal to 100 nanometers more than or equal to 50 nanometers.
10. the anti-glare light fixture diffuser of high transmission rate as claimed in claim 6, it is shiny surface that the light that it is characterized in that said diffuser body is injected face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102479153A CN102748703A (en) | 2012-07-17 | 2012-07-17 | High-transmittance anti-glare light transmission plate and high-transmittance anti-glare lamp diffuser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102479153A CN102748703A (en) | 2012-07-17 | 2012-07-17 | High-transmittance anti-glare light transmission plate and high-transmittance anti-glare lamp diffuser |
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| Publication Number | Publication Date |
|---|---|
| CN102748703A true CN102748703A (en) | 2012-10-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102479153A Pending CN102748703A (en) | 2012-07-17 | 2012-07-17 | High-transmittance anti-glare light transmission plate and high-transmittance anti-glare lamp diffuser |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111336430A (en) * | 2020-03-13 | 2020-06-26 | 深圳市中孚能电气设备有限公司 | Direct-emitting LED panel lamp and assembly thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6217176B1 (en) * | 1998-12-18 | 2001-04-17 | Dai Nippon Printing Co., Ltd. | Antiglare film and use thereof |
| JP2002333509A (en) * | 2001-05-10 | 2002-11-22 | Keiwa Inc | Optical diffusion sheet and backlight unit using the same |
| CN101118291A (en) * | 2006-08-04 | 2008-02-06 | 鸿富锦精密工业（深圳）有限公司 | Pervasion piece |
| CN101761192A (en) * | 2009-12-15 | 2010-06-30 | 姚福来 | Daylighting panel capable of light splitting in various directions |
| CN201803249U (en) * | 2010-02-05 | 2011-04-20 | 杭州威利广光电科技股份有限公司 | LED underground lamp |
-
2012
- 2012-07-17 CN CN2012102479153A patent/CN102748703A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6217176B1 (en) * | 1998-12-18 | 2001-04-17 | Dai Nippon Printing Co., Ltd. | Antiglare film and use thereof |
| JP2002333509A (en) * | 2001-05-10 | 2002-11-22 | Keiwa Inc | Optical diffusion sheet and backlight unit using the same |
| CN101118291A (en) * | 2006-08-04 | 2008-02-06 | 鸿富锦精密工业（深圳）有限公司 | Pervasion piece |
| CN101761192A (en) * | 2009-12-15 | 2010-06-30 | 姚福来 | Daylighting panel capable of light splitting in various directions |
| CN201803249U (en) * | 2010-02-05 | 2011-04-20 | 杭州威利广光电科技股份有限公司 | LED underground lamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111336430A (en) * | 2020-03-13 | 2020-06-26 | 深圳市中孚能电气设备有限公司 | Direct-emitting LED panel lamp and assembly thereof |
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Application publication date: 20121024 |