CN104676458A - LED (Light Emitting Diode) anti-reflection and anti-glare glass lamp cover and production method thereof - Google Patents
LED (Light Emitting Diode) anti-reflection and anti-glare glass lamp cover and production method thereof Download PDFInfo
- Publication number
- CN104676458A CN104676458A CN201510066374.8A CN201510066374A CN104676458A CN 104676458 A CN104676458 A CN 104676458A CN 201510066374 A CN201510066374 A CN 201510066374A CN 104676458 A CN104676458 A CN 104676458A
- Authority
- CN
- China
- Prior art keywords
- led
- reflection
- dazzle
- glass lamp
- lampshade
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
- C03C17/3411—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials
- C03C17/3429—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials at least one of the coatings being a non-oxide coating
- C03C17/3482—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials at least one of the coatings being a non-oxide coating comprising silicon, hydrogenated silicon or a silicide
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
- C09D183/04—Polysiloxanes
-
- 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
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
- F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
- F21V3/061—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material the material being glass
Abstract
The invention discloses an LED (Light Emitting Diode) anti-reflection and anti-glare glass lamp cover and a production method thereof, and belongs to the technical field of glass glare prevention. The LED anti-reflection and anti-glare glass lamp cover is obtained by successively carrying out anti-reflection film coating processing and anti-glare film coating processing, or successively carrying out the anti-glare film coating processing and the anti-reflection film coating processing or carrying out once anti-reflection and anti-glare film coating processing on an LED glass lamp cover. The production method comprises the steps of preprocessing the LED glass lamp cover; coating the surface of the LED glass lamp cover with anti-reflection film coating liquid, and obtaining an LED anti-reflection glass lamp cover through room-temperature drying; coating the surface of the LED anti-reflection glass lamp cover with anti-glare film coating liquid, and obtaining the LED anti-reflection and anti-glare glass lamp cover after carrying out solidification processing and cooling in a high-temperature furnace. According to the production method of the LED anti-reflection and anti-glare glass lamp cover, disclosed by the invention, the production technology is simple, the cost is low, the production method is suitable for industrialization scale production, the light transmittance and the anti-glare performance of the produced LED anti-reflection and anti-glare glass lamp cover are obviously increased, and the luminous flux and the anti-glare effect of a lamp can be obviously increased.
Description
Technical field
The present invention relates to glass anti-dazzle technical field, particularly the anti-reflection anti-dazzle glas lampshade of a kind of LED and production method thereof.
Background technology
Because LED luminous efficiency improves constantly, and have that the life-span is long, volume is little, tunable optical, the photochromic advantage such as abundant, popularity rate in lighting application market improves just rapidly, and the characteristics of luminescence of LED light source and the characteristics of luminescence of conventional light source differ greatly, except optical design gimmick is completely different, because LED light-emitting area is less than the light-emitting area of conventional light source, cause glare problem serious.The glare problem of LED partly can be reduced through the particular design of fitting structure, as patent CN2013101371818, CN201310265674X, CN201310589770X, propose the anti-dazzle design of special LED lamp respectively, more reliable method is then the glare reduction techniques adopting lampshade, if the diffuser plate of the particulate doping using being used for traditional monitor industry is as LED lamp cover or the PMMA lampshade adopting frosted, but diffuser plate lampshade or frosted PMMA lampshade due to its light transmission rate lower, cause the luminous efficiency of LED lamp obviously to reduce, cause the waste of the energy.
Summary of the invention
The invention provides the anti-reflection anti-dazzle glas lampshade of a kind of LED, object is to overcome the defect that in existing LED glass lamp shade anti-dazzle technology, lampshade light transmittance is lower.Another object of the present invention is to provide the production method of the anti-reflection anti-dazzle glas lampshade of a kind of LED.
The technical scheme that the present invention is adopted for achieving the above object is: a kind of LED is anti-reflection anti-dazzle glas lampshade, it is characterized in that: by successively carrying out anti-reflection coating, anti-dazzle coating film treatment to LED glass lamp shade surface or successively carrying out anti-dazzle plated film, anti-reflection coating process or carry out once anti-reflection anti-dazzle coating film treatment obtaining.
A production method for LED is anti-reflection anti-dazzle glas lampshade, is characterized in that: comprise the following steps:
(1) LED glass lamp shade pure water is cleaned up, dry in an oven, cooling;
(2) anti-reflection film coating liquid plated film is surperficial in LED glass lamp shade, drying at room temperature, obtains LED anti-reflective glass lampshade;
(3) by anti-dazzle coating liquid plated film in LED anti-reflective glass cover surface, in high temperature furnace, be cured process, treatment temperature is 500 ~ 720 DEG C, obtains the anti-reflection anti-dazzle glas lampshade of LED after cooling.
A production method for LED is anti-reflection anti-dazzle glas lampshade, is characterized in that: comprise the following steps:
(1) LED glass lamp shade pure water is cleaned up, dry in an oven, cooling;
(2) anti-dazzle coating liquid is sprayed at LED glass lamp shade surface, in high temperature furnace, be cured process, treatment temperature is 200 ~ 250 DEG C, obtains LED anti-dazzle glas lampshade after cooling;
(3) by anti-reflection coating immersion/be applied to LED anti-dazzle glas cover surface, in high temperature furnace, be cured process, treatment temperature is 500 ~ 720 DEG C, obtains the anti-reflection anti-dazzle glas lampshade of LED after cooling.
Further, described anti-reflection film coating liquid is obtained by following steps:
(1) by tetraethoxy-silicane dispersion in ethanol, add the aqueous acetic acid that concentration is 0.1 ~ 0.3N, the mass ratio of ethanol and tetraethoxy-silicane is 1 ~ 2, the mass ratio of ethanol and acetum is 1 ~ 2, at room temperature stir at least 24 hours, by rotary evaporation, concentrating silica is obtained Nano silica sol 1;
(2) by tetraethoxy-silicane dispersion in ethanol, add the ammoniacal liquor that concentration is 0.1 ~ 0.2N, the mass ratio of ethanol and tetraethoxy-silicane is 5 ~ 7, the mass ratio of ethanol and ammonia spirit is 10 ~ 12, at room temperature stir at least 24 hours, by rotary evaporation, concentrating silica is obtained Nano silica sol 2;
(3) under magnetic stirring, Nano silica sol 1 is joined in the mixed solution of ethanol and isopropyl alcohol, the mass ratio of ethanol and isopropyl alcohol is 1, after magnetic agitation is even, continue under magnetic stirring Nano silica sol 2 slowly to be joined in the above-mentioned solution stirred, after adding, at room temperature stirring reaction at least 12 hours, prepares anti-reflection film coating liquid.
Further, described anti-dazzle coating liquid is obtained by following steps:
(1) by tetraethoxy-silicane dispersion in ethanol, add the aqueous hydrochloric acid solution that concentration is 0.1 ~ 0.3N, the mass ratio of ethanol and tetraethoxy-silicane is 1 ~ 2, the mass ratio of ethanol and hydrochloric acid solution is 1 ~ 2, at room temperature stir at least 24 hours, by rotary evaporation, concentrating silica is obtained Nano silica sol 4;
(2) joined in isopropyl alcohol by white carbon, then add silicone active agent, the mass ratio of isopropyl alcohol and white carbon is 20 ~ 50, and the mass ratio of white carbon and silicone active agent is 30 ~ 50, at room temperature stirs and obtains homodisperse white carbon dispersion liquid;
(3) under magnetic stirring, gained white carbon dispersion liquid in step (2) is slowly joined in Nano silica sol 4, after adding, at room temperature stirs, prepare anti-dazzle coating liquid.
A production method for LED is anti-reflection anti-dazzle glas lampshade, is characterized in that: comprise the following steps:
(1) LED glass lamp shade pure water is cleaned up, dry in an oven, cooling;
(2) anti-reflection anti-dazzle coating liquid plated film is surperficial in LED glass lamp shade, in high temperature furnace, be cured process, treatment temperature is 500 ~ 720 DEG C, obtains the anti-reflection anti-dazzle glas lampshade of LED after cooling.
Further, described anti-reflection anti-dazzle coating liquid is obtained by following steps:
(1) joined in isopropyl alcohol by white carbon, then add silicone active agent, the mass ratio of isopropyl alcohol and white carbon is 10 ~ 20, and the mass ratio of white carbon and silicone active agent is 40 ~ 60, at room temperature stirs and obtains homodisperse white carbon dispersion liquid;
(2) under magnetic stirring, gained white carbon dispersion liquid in step (1) is slowly joined in anti-reflection film coating liquid, after adding, at room temperature stirs, prepare anti-reflection anti-dazzle coating liquid.
The production method of a kind of LED of the present invention is anti-reflection anti-dazzle glas lampshade, production technology is simple, and cost is low, is applicable to industrial-scale production, the LED produced is anti-reflection anti-dazzle glas lampshade light transmittance and anti-dazzle performance significantly improve, and can significantly improve luminous flux and the antiglare effect of light fixture.
Accompanying drawing explanation
Fig. 1 is that light is by design sketch during common LED glass lamp shade.
Fig. 2 is the design sketch of light when passing through to utilize the anti-reflection anti-dazzle glas lampshade of LED of the present invention.
Detailed description of the invention
Embodiment 1
First, anti-reflection film coating liquid is prepared by following steps:
(1) 313g tetraethoxy-silicane is dispersed in 450g ethanol, adds the aqueous acetic acid that 233g concentration is 0.2N, at room temperature stir 24 hours, by rotary evaporation, concentrating silica is obtained 460g Nano silica sol 1;
(2) 178g tetraethoxy-silicane is dispersed in 1080g ethanol, adds the ammoniacal liquor that 98g concentration is 0.16N, at room temperature stir 24 hours, by rotary evaporation, concentrating silica is obtained 630g Nano silica sol 2;
(3) under magnetic stirring, 460g Nano silica sol 1 is joined in the mixed solution of 1210g ethanol and 1210g isopropyl alcohol, after magnetic agitation is even, continue under magnetic stirring 630g Nano silica sol 2 slowly to be joined in the above-mentioned solution stirred, after adding, at room temperature stirring reaction 12 hours, prepares anti-reflection film coating liquid.
Secondly, anti-dazzle coating liquid is prepared by following steps:
(1) 270g tetraethoxy-silicane is dispersed in 400g ethanol, adds the aqueous hydrochloric acid solution that 233g concentration is 0.2N, at room temperature stir 24 hours, by rotary evaporation, concentrating silica is obtained 360g Nano silica sol 4;
(2) 3.9g white carbon is joined in 120g isopropyl alcohol, then add the agent of 0.1g silicone active, at room temperature stir and obtain homodisperse white carbon dispersion liquid;
(3) under magnetic stirring, gained white carbon dispersion liquid in step (2) is slowly joined in 360g Nano silica sol 4, after adding, at room temperature stirs, prepare anti-dazzle coating liquid.
The anti-reflection anti-dazzle glas lampshade of a kind of LED, by successively carrying out anti-reflection coating to LED glass lamp shade surface, anti-dazzle coating film treatment obtains, and specifically comprises the following steps:
(1) LED glass lamp shade pure water is cleaned up, dry in an oven, cooling;
(2) anti-reflection film coating liquid plated film is surperficial in LED glass lamp shade, drying at room temperature, obtains LED anti-reflective glass lampshade;
(3) by anti-dazzle coating liquid plated film in LED anti-reflective glass cover surface, in high temperature furnace, be cured process, treatment temperature is 720 DEG C, obtains the anti-reflection anti-dazzle glas lampshade of LED after cooling.
Embodiment 2
The anti-reflection anti-dazzle glas lampshade of a kind of LED, by successively carrying out anti-dazzle plated film to LED glass lamp shade surface, anti-reflection coating process obtains, and specifically comprises the following steps:
(1) LED glass lamp shade pure water is cleaned up, dry in an oven, cooling;
(2) anti-dazzle coating liquid is sprayed at LED glass lamp shade surface, in high temperature furnace, be cured process, treatment temperature is 200 DEG C, obtains LED anti-dazzle glas lampshade after cooling;
(3) by anti-reflection coating immersion/be applied to LED anti-dazzle glas cover surface, in high temperature furnace, be cured process, treatment temperature is 500 DEG C, obtains the anti-reflection anti-dazzle glas lampshade of LED after cooling.
Embodiment 3
First, anti-reflection anti-dazzle coating liquid is prepared by following steps:
(1) 5.6g white carbon is joined in 100g isopropyl alcohol, then add the agent of 0.1g silicone active, at room temperature stir and obtain homodisperse white carbon dispersion liquid;
(2) under magnetic stirring, gained white carbon dispersion liquid in step (1) is slowly joined in anti-reflection film coating liquid, after adding, at room temperature stirs, prepare anti-reflection anti-dazzle coating liquid.
The anti-reflection anti-dazzle glas lampshade of a kind of LED, obtaining by carrying out once anti-reflection anti-dazzle coating film treatment to LED glass lamp shade surface, specifically comprising the following steps:
(1) LED glass lamp shade pure water is cleaned up, dry in an oven, cooling;
(2) anti-reflection anti-dazzle coating liquid plated film is surperficial in LED glass lamp shade, in high temperature furnace, be cured process, treatment temperature is 600 DEG C, obtains the anti-reflection anti-dazzle glas lampshade of LED after cooling.
Claims (7)
1. the anti-reflection anti-dazzle glas lampshade of LED, is characterized in that: by successively carrying out anti-reflection coating, anti-dazzle coating film treatment to LED glass lamp shade surface or successively carrying out anti-dazzle plated film, anti-reflection coating process or carry out once anti-reflection anti-dazzle coating film treatment obtaining.
2. the production method of the anti-reflection anti-dazzle glas lampshade of a kind of LED according to claim 1, is characterized in that: comprise the following steps:
(1) LED glass lamp shade pure water is cleaned up, dry in an oven, cooling;
(2) anti-reflection film coating liquid plated film is surperficial in LED glass lamp shade, drying at room temperature, obtains LED anti-reflective glass lampshade;
(3) by anti-dazzle coating liquid plated film in LED anti-reflective glass cover surface, in high temperature furnace, be cured process, treatment temperature is 500 ~ 720 DEG C, obtains the anti-reflection anti-dazzle glas lampshade of LED after cooling.
3. the production method of the anti-reflection anti-dazzle glas lampshade of a kind of LED according to claim 1, is characterized in that: comprise the following steps:
(1) LED glass lamp shade pure water is cleaned up, dry in an oven, cooling;
(2) anti-dazzle coating liquid is sprayed at LED glass lamp shade surface, in high temperature furnace, be cured process, treatment temperature is 200 ~ 250 DEG C, obtains LED anti-dazzle glas lampshade after cooling;
(3) by anti-reflection coating immersion/be applied to LED anti-dazzle glas cover surface, in high temperature furnace, be cured process, treatment temperature is 500 ~ 720 DEG C, obtains the anti-reflection anti-dazzle glas lampshade of LED after cooling.
4. according to the production method of the arbitrary described anti-reflection anti-dazzle glas lampshade of a kind of LED of Claims 2 or 3, it is characterized in that: described anti-reflection film coating liquid is obtained by following steps:
(1) by tetraethoxy-silicane dispersion in ethanol, add the aqueous acetic acid that concentration is 0.1 ~ 0.3N, the mass ratio of ethanol and tetraethoxy-silicane is 1 ~ 2, the mass ratio of ethanol and acetum is 1 ~ 2, at room temperature stir at least 24 hours, by rotary evaporation, concentrating silica is obtained Nano silica sol 1;
(2) by tetraethoxy-silicane dispersion in ethanol, add the ammoniacal liquor that concentration is 0.1 ~ 0.2N, the mass ratio of ethanol and tetraethoxy-silicane is 5 ~ 7, the mass ratio of ethanol and ammonia spirit is 10 ~ 12, at room temperature stir at least 24 hours, by rotary evaporation, concentrating silica is obtained Nano silica sol 2;
(3) under magnetic stirring, Nano silica sol 1 is joined in the mixed solution of ethanol and isopropyl alcohol, the mass ratio of ethanol and isopropyl alcohol is 1, after magnetic agitation is even, continue under magnetic stirring Nano silica sol 2 slowly to be joined in the above-mentioned solution stirred, after adding, at room temperature stirring reaction at least 12 hours, prepares anti-reflection film coating liquid.
5. according to the production method of the arbitrary described anti-reflection anti-dazzle glas lampshade of a kind of LED of Claims 2 or 3, it is characterized in that: described anti-dazzle coating liquid is obtained by following steps:
(1) by tetraethoxy-silicane dispersion in ethanol, add the aqueous hydrochloric acid solution that concentration is 0.1 ~ 0.3N, the mass ratio of ethanol and tetraethoxy-silicane is 1 ~ 2, the mass ratio of ethanol and hydrochloric acid solution is 1 ~ 2, at room temperature stir at least 24 hours, by rotary evaporation, concentrating silica is obtained Nano silica sol 4;
(2) joined in isopropyl alcohol by white carbon, then add silicone active agent, the mass ratio of isopropyl alcohol and white carbon is 20 ~ 50, and the mass ratio of white carbon and silicone active agent is 30 ~ 50, at room temperature stirs and obtains homodisperse white carbon dispersion liquid;
(3) under magnetic stirring, gained white carbon dispersion liquid in step (2) is slowly joined in Nano silica sol 4, after adding, at room temperature stirs, prepare anti-dazzle coating liquid.
6. the production method of the anti-reflection anti-dazzle glas lampshade of a kind of LED according to claim 1, is characterized in that: comprise the following steps:
(1) LED glass lamp shade pure water is cleaned up, dry in an oven, cooling;
(2) anti-reflection anti-dazzle coating liquid plated film is surperficial in LED glass lamp shade, in high temperature furnace, be cured process, treatment temperature is 500 ~ 720 DEG C, obtains the anti-reflection anti-dazzle glas lampshade of LED after cooling.
7. the production method of the anti-reflection anti-dazzle glas lampshade of a kind of LED according to claim 6, is characterized in that: described anti-reflection anti-dazzle coating liquid is obtained by following steps:
(1) joined in isopropyl alcohol by white carbon, then add silicone active agent, the mass ratio of isopropyl alcohol and white carbon is 10 ~ 20, and the mass ratio of white carbon and silicone active agent is 40 ~ 60, at room temperature stirs and obtains homodisperse white carbon dispersion liquid;
(2) under magnetic stirring, gained white carbon dispersion liquid in step (1) is slowly joined in anti-reflection film coating liquid, after adding, at room temperature stirs, prepare anti-reflection anti-dazzle coating liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510066374.8A CN104676458B (en) | 2015-02-09 | 2015-02-09 | A kind of LED anti-reflection anti-dazzle glas lampshade and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510066374.8A CN104676458B (en) | 2015-02-09 | 2015-02-09 | A kind of LED anti-reflection anti-dazzle glas lampshade and production method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104676458A true CN104676458A (en) | 2015-06-03 |
| CN104676458B CN104676458B (en) | 2016-11-23 |
Family
ID=53311858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510066374.8A Active CN104676458B (en) | 2015-02-09 | 2015-02-09 | A kind of LED anti-reflection anti-dazzle glas lampshade and production method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104676458B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106242273A (en) * | 2016-08-05 | 2016-12-21 | 郭迎庆 | A kind of preparation method of automatically cleaning tube glass |
| CN106568067A (en) * | 2016-11-04 | 2017-04-19 | 东莞市广领光电科技有限公司 | Production technology of glass products with light transmitting three-dimensional patterns and light fixtures |
| CN108458319A (en) * | 2018-02-07 | 2018-08-28 | 合肥安力电力工程有限公司 | A kind of anti-dazzle noctilucence bedroom lamp shade of ceiling lamp |
| CN110451815A (en) * | 2019-08-07 | 2019-11-15 | 杭州杭科光电集团股份有限公司 | A kind of preparation method of allusion curved shape LED filament lamp anti-reflection film |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0533255A1 (en) * | 1991-09-19 | 1993-03-24 | Koninklijke Philips Electronics N.V. | Method of manufacturing a coating |
| CN101010263A (en) * | 2004-08-26 | 2007-08-01 | 3M创新有限公司 | Antiglare coating and articles |
| CN101573639A (en) * | 2006-12-29 | 2009-11-04 | Lg化学株式会社 | Coating composition for antireflection and antireflection film prepared by using the same |
| CN102702751A (en) * | 2012-06-15 | 2012-10-03 | 东莞太洋橡塑制品有限公司 | Formula and processing process of silica gel bulb hood capable of scattering light ray |
| CN103172272A (en) * | 2013-03-22 | 2013-06-26 | 扬州明晟新能源科技有限公司 | Method for producing lamp anti-reflection glass |
| CN203463997U (en) * | 2013-08-28 | 2014-03-05 | 浙江寰龙电子技术有限公司 | Improved LED (Light-Emitting Diode) bulb lamp |
-
2015
- 2015-02-09 CN CN201510066374.8A patent/CN104676458B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0533255A1 (en) * | 1991-09-19 | 1993-03-24 | Koninklijke Philips Electronics N.V. | Method of manufacturing a coating |
| CN101010263A (en) * | 2004-08-26 | 2007-08-01 | 3M创新有限公司 | Antiglare coating and articles |
| CN101573639A (en) * | 2006-12-29 | 2009-11-04 | Lg化学株式会社 | Coating composition for antireflection and antireflection film prepared by using the same |
| CN102702751A (en) * | 2012-06-15 | 2012-10-03 | 东莞太洋橡塑制品有限公司 | Formula and processing process of silica gel bulb hood capable of scattering light ray |
| CN103172272A (en) * | 2013-03-22 | 2013-06-26 | 扬州明晟新能源科技有限公司 | Method for producing lamp anti-reflection glass |
| CN203463997U (en) * | 2013-08-28 | 2014-03-05 | 浙江寰龙电子技术有限公司 | Improved LED (Light-Emitting Diode) bulb lamp |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106242273A (en) * | 2016-08-05 | 2016-12-21 | 郭迎庆 | A kind of preparation method of automatically cleaning tube glass |
| CN106568067A (en) * | 2016-11-04 | 2017-04-19 | 东莞市广领光电科技有限公司 | Production technology of glass products with light transmitting three-dimensional patterns and light fixtures |
| CN108458319A (en) * | 2018-02-07 | 2018-08-28 | 合肥安力电力工程有限公司 | A kind of anti-dazzle noctilucence bedroom lamp shade of ceiling lamp |
| CN110451815A (en) * | 2019-08-07 | 2019-11-15 | 杭州杭科光电集团股份有限公司 | A kind of preparation method of allusion curved shape LED filament lamp anti-reflection film |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104676458B (en) | 2016-11-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104676458A (en) | LED (Light Emitting Diode) anti-reflection and anti-glare glass lamp cover and production method thereof | |
| CN203273690U (en) | Macromolecular fog-proof lampshade | |
| CN103090307A (en) | Glass lampshade provided with fluorescent powder coating and manufacturing method thereof | |
| CN204693176U (en) | A kind of LED panel lamp | |
| CN203115592U (en) | Light-emitting diode (LED) light-emitting structure with wide angle and high luminance | |
| CN204345524U (en) | A kind of lighting device | |
| CN105713610A (en) | Preparation method of fluorescent powder for single-chip white LED | |
| CN205001954U (en) | LED street lamp of directional spotlight | |
| CN202091875U (en) | LED (light-emitting diode) lighting lamp utilizing organic glass for guiding light | |
| CN203533239U (en) | Full-angle lighting LED lamp | |
| CN203533423U (en) | LED (Light Emitting Diode) lamp optical module | |
| CN202927663U (en) | Novel bath-heater bulb | |
| CN204729966U (en) | A kind of LED lamp bead with reliable conductive draw bail | |
| CN203549513U (en) | LED lamp | |
| CN207906957U (en) | A kind of anti-dazzle bulkhead lamp | |
| CN203743949U (en) | Non-dark-area wing-shaped heat dissipation LED bulb | |
| CN202691824U (en) | Efficient ceramic composite metal street lamp | |
| CN207648573U (en) | One kind controlling bulkhead lamp based on zigbee network intelligent remote | |
| CN104119910A (en) | Fluorescent powder for light-emitting diode | |
| CN203415616U (en) | LED (light-emitting diode) lamp bead capable of emitting light omni-directionally | |
| CN203273381U (en) | High-power LED working condition lamp | |
| CN203431577U (en) | LED light tube | |
| CN202511063U (en) | High-frequency electrodeless lamp for promoting growth of plants | |
| CN208871458U (en) | A kind of lamps and lanterns of the installation suitable for more sizes | |
| CN203202742U (en) | LED bulb |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |