CN103194109A - Coat, LED lampshade using it, and PC material - Google Patents
Coat, LED lampshade using it, and PC material Download PDFInfo
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- CN103194109A CN103194109A CN2012100043760A CN201210004376A CN103194109A CN 103194109 A CN103194109 A CN 103194109A CN 2012100043760 A CN2012100043760 A CN 2012100043760A CN 201210004376 A CN201210004376 A CN 201210004376A CN 103194109 A CN103194109 A CN 103194109A
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Abstract
The invention relates to the electrical design field, and discloses a coat having a high light transmittance and a high astigmatism degree. The coat comprises 1-15% by mass of spherical organic silicon micro-powder, 0-5% by mass of square barium sulfate, 0-15% by mass of an inorganic filler, 20-90% by mass of a resin, 0-40% by mass of a solvent, 0-4% by mass of an assistant and 0-0.5% by mass of a coloring agent, and the spherical organic silicon micro-powder has a high light transmittance and a high astigmatism degree. The invention also discloses an LED lampshade having a high light transmittance and a high astigmatism degree. The LED lampshade comprises the coat and an LED lampshade body, and the coat is coated on the LED lampshade body. The invention also provides a PC material having a high light transmittance and a high astigmatism degree. The PC material is composed of 0.7-1.0% by mass of the spherical organic silicon micro-powder, 0-1.0% by mass of the square barium sulfate and 98-99% by mass of a transparent PC material, and the spherical organic silicon micro-powder has a high light transmittance and a high astigmatism degree. The PC material is used for preparing lampshades or sheets.
Description
Technical field
The present invention and electrical design field relate in particular to a kind of the have coating of high-transmittance, high astigmatism, the LED lampshade that uses this coating and a kind of PC material with high-transmittance, high astigmatism.
Background technology
Traditional electricity-saving lamp is to realize luminous and appearance white effect by spray fluorescent material, in the process that encapsulates and dust, contains objectionable impuritiess such as mercury.
The LED lighting bulb has certain heat release in luminescence process, adopt glass shell mostly, and light is bright dazzling.In order to make the transparence that light is soft, beautiful, maintenance is certain, so generally scribble white paint to reach astigmatism, printing opacity and effect attractive in appearance at the LED lampshade.Be coated with use of white paint more in the tradition and eliminate white powder, main component is halogen powder and mute light powder, and the halogen powder makes that LED lampshade transparence is bad, and mute light powder does not reach the effect of light refraction, makes that LED lampshade astigmatism is bad.Therefore, the LED lamp light transmission efficiency of prior art is not high enough, astigmatism is big inadequately.
Existing P C material does not have the characteristics of high-transmittance, high astigmatism yet.
Summary of the invention
The present invention's first purpose has provided a kind of coating with high-transmittance, high astigmatism, comprises following component (with massfraction metering): spherical organosilicon micro mist is 1～15%, square barium sulfate is 0～5%, mineral filler is 0～15%, resin is 20～90%, solvent is 0～40%, auxiliary agent be 0～5% and color alternation agent be 0～5%.
Preferably, spherical organosilicon micro mist is 5～15%.
Preferably, mineral filler comprises one or more in Paris white, glass powder, wollastonite powder, mica powder, blaue fixe, kaolin and the silicon dioxide powder.
Preferably, resin is aminoresin, thermoplastic acrylic resin, Hydroxylated acrylic resin, thermosetting acrylic resin, Resins, epoxy, silicone resin, Synolac, water soluble acrylic resin or spirit-soluble resin.
Preferably, solvent is one or more in the fragrant same clan, lipid, ketone, alcohols and the water.
Preferably, auxiliary agent is one or more in flow agent, defoamer, dispersion agent and the thixotropic agent.
Coating of the present invention comprises that particle diameter is the spherical organosilicon micro mist of 2-6um, can keep quite high transparence, and can have horizontal leaded light character to light refraction, makes through the light of the high astigmatic coating of this high printing opacity soft; Comprise adding a kind of and several mineral filler in Paris white, glass powder, wollastonite powder, mica powder, blaue fixe, kaolin, the silicon dioxide powder, the above-mentioned substance that adds that mixes has translucent character too to keep certain whiteness; Comprise that particle diameter is the square barium sulfate of 2-6um, at utmost reflection ray does not still absorb light, further improves lighting angle, wider astigmatism; Comprise and have the resin that is easy to film forming character; Comprise one or more the solvent in the fragrant same clan, ketone, alcohols and the water, other composition is suspended in wherein, form the high astigmatic coating system of stable high printing opacity; Also comprise have levelling, in flow agent, defoamer, dispersion agent and the thixotropic agent of anti-foaming, rheology control or dissemination one or more.
The present invention's second purpose provides a kind of LED lampshade, comprises coating and LED lampshade main body that the present invention's first purpose provides, and coating is applied on the LED lampshade main body, makes LED lampshade of the present invention have high-transmittance, high astigmatism.
Described coating can adopt manual being coated on the LED lampshade main body, also can adopt machine to be coated on the LED lampshade main body.
By the LED lampshade of present method invention, its printing opacity is even, white is exquisitely carved, cannot see its inner filament after the energising, and luminous evenly transmittance reaches more than 92%, and lighting angle is more than or equal to 180 degree.
The present invention's the 3rd purpose provides a kind of PC material with high-transmittance, high astigmatism, comprises following composition (with massfraction metering): spherical organosilicon micro mist is 0.5 ~ 2.0%, square barium sulfate is 0 ~ 5.0% and PC transparent material 93 ~ 99.5%.
Preferably, the PC material can be used for preparing lampshade or sheet material.
The present invention has the spherical organosilicon micro mist that the PC material of high-transmittance, high astigmatism comprises, particle diameter is 2-6um, can keep quite high transparence, and can have horizontal leaded light character to light refraction, make through the light of the high astigmatic coating of this high printing opacity soft; Comprise square barium sulfate, particle diameter is 2-6um, and at utmost reflection ray does not still absorb light, further improves lighting angle, wider astigmatism.
PC material provided by the invention, printing opacity is even, white is exquisitely carved, cannot see its inner filament after the energising, and it is luminous that evenly transmittance reaches more than 87%, and lighting angle is more than or equal to 180 degree.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, does not constitute to improper restriction of the present invention, in the accompanying drawings:
The LED lampshade overall diagram that Fig. 1 provides for the embodiment of the invention 2;
The LED lampshade A-A sectional view that Fig. 2 provides for the embodiment of the invention 2;
The upward view of the LED lampshade that Fig. 3 provides for the embodiment of the invention 2.
Embodiment
Describe the present invention in detail below in conjunction with accompanying drawing and specific embodiment, be used for explaining the present invention in this illustrative examples of the present invention and explanation, but not as a limitation of the invention.
Embodiment 1:
A kind of coating comprises following component (with massfraction metering): spherical organosilicon micro mist is 1～15%, square barium sulfate is 0～5%, mineral filler is 0～15%, resin is 20～90%, solvent is 0～40%, auxiliary agent be 0～5% and color alternation agent be 0～5%.
Embodiment 2:
Scribble LED lampshade such as Fig. 1, Fig. 2 and shown in Figure 3 of coating, the LED lampshade overall diagram that provides for the embodiment of the invention 2 of Fig. 1 wherein, the upward view of the LED lampshade that the LED lampshade A-A sectional view that Fig. 2 provides for the embodiment of the invention 2, Fig. 3 provide for the embodiment of the invention 2.The coating 12 of LED lampshade comprises following component (with massfraction metering): spherical organosilicon micro mist be 10% and resin be 90%.
Described coating 12 is coated on the LED lampshade 1 by the manual mode that is coated with of irritating, be specially: the opening part 111 of coating 12 from the lampshade main body 11 of LED lampshade 1 is poured on the internal surface 112 of lampshade main body 11, pour out after rolling, then at 60 ℃ of baking 20min, obtain the LED lampshade 1 of present embodiment.
The LED lampshade 1 of present embodiment, printing opacity is even, white is exquisitely carved, cannot see its inner filament after the energising, and it is luminous that evenly transmittance reaches more than 94%, and lighting angle reaches 180 degree.
Embodiment 3:
Scribble the LED lampshade of coating, its coating comprises following component (with massfraction metering): spherical organosilicon micro mist is 10%, square barium sulfate be 5% and resin be 85%.
Described coating is irritated the mode be coated with by machinery and is coated on the LED lampshade, is specially: the LED lampshade is inverted, from bottom to top with coating spraying to the inwall of lampshade, smooth and level naturally 3 ~ 10min toasts 10min at 180 ℃ then, obtains the LED lampshade of present embodiment.
The LED lampshade of present embodiment, printing opacity is even, white is exquisitely carved, cannot see its inner filament after the energising, and it is luminous that evenly transmittance reaches more than 94%, and lighting angle reaches 200 degree.
Embodiment 4:
Scribble the LED lampshade of coating, its coating comprises following component (with massfraction metering): spherical organosilicon micro mist is 10%, square barium sulfate is 5%, glass powder is 15%, thermoplastic acrylic acid resin is 30%, butanone is 30%, defoamer be 5% and flow agent be 5%.
Described coating is irritated the mode be coated with by machinery and is coated on the LED lampshade, is specially: the LED lampshade is inverted, from bottom to top with coating spraying to the inwall of lampshade, smooth and level naturally 3 ~ 10min toasts 10min at 180 ℃ then, obtains the LED lampshade of present embodiment.
The LED lampshade of present embodiment, printing opacity is even, white is exquisitely carved, cannot see its inner filament after the energising, and it is luminous that evenly transmittance reaches more than 95%, and lighting angle reaches 200 degree.
Embodiment 5:
Scribble the LED lampshade of coating, its coating comprises following component (with massfraction metering): spherical organosilicon micro mist is 15%, glass powder is 10%, the aminoacrylic acid resin is 55%, butanone is 15%, dispersion agent is 2%, defoamer is 2% and white dyes 1%.
The LED lampshade of present embodiment is applied to coating on the LED lampshade main body by spraying method in the machine, be specially: LED lampshade main body is inverted, from bottom to top with coating spraying to the inwall of LED lampshade main body, naturally smooth and level 3 ~ 10min, at 150 ℃ of baking 20min, obtain the LED lampshade of present embodiment then.
The LED lampshade of present embodiment, printing opacity is even, white is exquisitely carved, cannot see its inner filament after the energising, and it is luminous that evenly transmittance reaches more than 92%, and lighting angle reaches 200 degree.
Embodiment 6:
PC material with high printing opacity, high astigmatism comprises following component (with the massfraction metering): spherical organosilicon micro mist is 0.5 ~ 2.0%, square barium sulfate is 0 ~ 5.0% and PC transparent material 93 ~ 99.5%
Of the present inventionly have high printing opacity, high astigmatic PC material can be made plastic lamp shade or sheet material by injection moulding or extrusion way.
Embodiment 7:
Spherical organosilicon micro mist is 0.7%, square barium sulfate be 2% and the PC transparent material be 97.3%.
Of the present inventionly have high printing opacity, high astigmatic PC material can be made plastic lamp shade or sheet material by injection moulding or extrusion way.
PC material with high printing opacity, high astigmatism of the present invention, printing opacity is even, white is exquisitely carved, cannot see its inner filament after the energising, and it is luminous that evenly transmittance reaches more than 89%, and lighting angle reaches 180 degree.
Embodiment: 8:
PC material with high printing opacity, high astigmatism comprises following component (with the massfraction metering): spherical organosilicon micro mist is 1%, square barium sulfate be 1% and the PC transparent material be 98%.
Of the present inventionly have high printing opacity, high astigmatic PC material can be made plastic lamp shade or sheet material by injection moulding or extrusion way.
PC material with high printing opacity, high astigmatism of the present invention, printing opacity is even, white is exquisitely carved, cannot see its inner filament after the energising, and it is luminous that evenly transmittance reaches more than 90%, and lighting angle reaches 180 degree.
Embodiment 9:
PC material with high printing opacity, high astigmatism comprises following component (with the massfraction metering): spherical organosilicon micro mist is 1%, the PC transparent material is 99%.
Of the present inventionly have high printing opacity, high astigmatic PC material can be made plastic lamp shade or sheet material by injection moulding or extrusion way.
PC material with high printing opacity, high astigmatism of the present invention, printing opacity is even, white is exquisitely carved, cannot see its inner filament after the energising, and it is luminous that evenly transmittance reaches more than 90%, and lighting angle reaches 200 degree.
Above-mentioned PC material is for being polycarbonate material.
More than technical scheme that the embodiment of the invention is provided be described in detail, used specific case herein principle and the embodiment of the embodiment of the invention are set forth, the explanation of above embodiment only is applicable to the principle that helps to understand the embodiment of the invention; Simultaneously, for one of ordinary skill in the art, according to the embodiment of the invention, the part that on embodiment and range of application, all can change, in sum, this description should not be construed as limitation of the present invention.
Claims (10)
1. coating is characterized in that: comprise following component (with the massfraction metering): spherical organosilicon micro mist is 1～15%, square barium sulfate is 0～5%, mineral filler is 0～15%, resin is 20～90%, solvent is 0～40%, auxiliary agent be 0～5% and color alternation agent be 0～5%.
2. according to the described coating of claim 1, it is characterized in that described spherical organosilicon micro mist is 5～15%.
3. according to the described coating of claim 1, it is characterized in that described mineral filler comprises one or more in Paris white, glass powder, wollastonite powder, mica powder, blaue fixe, kaolin and the silicon dioxide powder.
4. according to the described coating of claim 1, it is characterized in that described resin is aminoresin, thermoplastic acrylic resin, Hydroxylated acrylic resin, thermosetting acrylic resin, Resins, epoxy, silicone resin, Synolac, water soluble acrylic resin or spirit-soluble resin.
5. according to the described coating of claim 1, it is characterized in that described solvent is one or more in the fragrant same clan, lipid, ketone, alcohols and the water.
6. according to the described coating of claim 1, it is characterized in that described auxiliary agent is one or more in flow agent, defoamer, dispersion agent and the thixotropic agent.
7. a LED lampshade is characterized in that: comprise the described coating of claim 1 to 6 and LED lampshade main body; Described coating is applied on the described LED lampshade main body.
8. according to the described LED lampshade of claim 7, it is characterized in that described coating adopts craft or machine to be applied on the described LED lampshade main body.
9. PC material is characterized in that: comprise following composition (with the massfraction metering): spherical organosilicon micro mist is 0.5 ~ 2.0%, square barium sulfate is 0 ~ 5.0% and PC transparent material 93 ~ 99.5%.
10. according to the described PC material of claim 9, it is characterized in that described PC material can be used for preparing lampshade or sheet material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100043760A CN103194109A (en) | 2012-01-07 | 2012-01-07 | Coat, LED lampshade using it, and PC material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100043760A CN103194109A (en) | 2012-01-07 | 2012-01-07 | Coat, LED lampshade using it, and PC material |
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| CN103194109A true CN103194109A (en) | 2013-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012100043760A Pending CN103194109A (en) | 2012-01-07 | 2012-01-07 | Coat, LED lampshade using it, and PC material |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103450758A (en) * | 2013-08-19 | 2013-12-18 | 广东雪莱特光电科技股份有限公司 | Water-based paint and preparation method thereof |
| CN103555130A (en) * | 2013-09-25 | 2014-02-05 | 天长市天泰光电科技有限公司 | Heat radiation paint for LED lamp and preparation method thereof |
| CN104629564A (en) * | 2015-01-14 | 2015-05-20 | 佛山柯维光电股份有限公司 | Water-based photodiffusion paint and preparation method thereof |
| CN105647148A (en) * | 2016-01-23 | 2016-06-08 | 湖北工程学院 | High-strength high-transmittance polycarbonate film with wear-resistant surface for liquid crystal and preparing method thereof |
| CN106497332A (en) * | 2016-11-08 | 2017-03-15 | 镇江市亿鑫电气设备有限责任公司 | A kind of Novel down lamp of high safety performance |
| CN106957575A (en) * | 2017-04-14 | 2017-07-18 | 安徽世林照明股份有限公司 | A kind of forming method of LED lamp cover paint and preparation method thereof and paint film |
| CN107141916A (en) * | 2017-05-26 | 2017-09-08 | 佛山柯维光电股份有限公司 | A kind of water paint of high light transmittance |
| CN107418407A (en) * | 2017-05-26 | 2017-12-01 | 佛山柯维光电股份有限公司 | A kind of high light transmittance and the firm water paint not easy to crack of coating |
| CN108641323A (en) * | 2018-04-05 | 2018-10-12 | 东莞市瑞年塑胶科技有限公司 | A kind of lampshade plastic film material and preparation method thereof |
| CN110079194A (en) * | 2019-05-20 | 2019-08-02 | 陈晓农 | Powder is applied in a kind of electrostatic for LED light and there is internally coated LED light |
| CN112063248A (en) * | 2019-06-11 | 2020-12-11 | 丹阳市鹏辉照明器材有限公司 | Coating for increasing light-emitting angle of PC lampshade and spraying method thereof |
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| CN202074256U (en) * | 2010-11-10 | 2011-12-14 | 吴明番 | LED photocatalyst area light source device |
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| EP1125998A2 (en) * | 2000-02-18 | 2001-08-22 | Ichikoh Industries Limited | Coloring coating agent and colored bulb |
| CN201434245Y (en) * | 2009-05-21 | 2010-03-31 | 杭州中港数码技术有限公司 | LED lighting lamp tube |
| CN101792586A (en) * | 2010-03-30 | 2010-08-04 | 广州金园聚合物挤出成型科技有限公司 | High light-flux anti-glare polycarbonate and method for preparing same |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103450758B (en) * | 2013-08-19 | 2016-03-02 | 广东雪莱特光电科技股份有限公司 | A kind of water-miscible paint and preparation method thereof |
| CN103450758A (en) * | 2013-08-19 | 2013-12-18 | 广东雪莱特光电科技股份有限公司 | Water-based paint and preparation method thereof |
| CN103555130A (en) * | 2013-09-25 | 2014-02-05 | 天长市天泰光电科技有限公司 | Heat radiation paint for LED lamp and preparation method thereof |
| CN104629564B (en) * | 2015-01-14 | 2017-12-29 | 佛山柯维光电股份有限公司 | A kind of water-based light diffusion coating and preparation method thereof |
| CN104629564A (en) * | 2015-01-14 | 2015-05-20 | 佛山柯维光电股份有限公司 | Water-based photodiffusion paint and preparation method thereof |
| CN105647148A (en) * | 2016-01-23 | 2016-06-08 | 湖北工程学院 | High-strength high-transmittance polycarbonate film with wear-resistant surface for liquid crystal and preparing method thereof |
| CN106497332A (en) * | 2016-11-08 | 2017-03-15 | 镇江市亿鑫电气设备有限责任公司 | A kind of Novel down lamp of high safety performance |
| CN106957575A (en) * | 2017-04-14 | 2017-07-18 | 安徽世林照明股份有限公司 | A kind of forming method of LED lamp cover paint and preparation method thereof and paint film |
| CN107141916A (en) * | 2017-05-26 | 2017-09-08 | 佛山柯维光电股份有限公司 | A kind of water paint of high light transmittance |
| CN107418407A (en) * | 2017-05-26 | 2017-12-01 | 佛山柯维光电股份有限公司 | A kind of high light transmittance and the firm water paint not easy to crack of coating |
| CN108641323A (en) * | 2018-04-05 | 2018-10-12 | 东莞市瑞年塑胶科技有限公司 | A kind of lampshade plastic film material and preparation method thereof |
| CN110079194A (en) * | 2019-05-20 | 2019-08-02 | 陈晓农 | Powder is applied in a kind of electrostatic for LED light and there is internally coated LED light |
| CN112063248A (en) * | 2019-06-11 | 2020-12-11 | 丹阳市鹏辉照明器材有限公司 | Coating for increasing light-emitting angle of PC lampshade and spraying method thereof |
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Application publication date: 20130710 |