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Production method of surface coating for lamp cover of lawn lamp

A technology of surface coating and production method, which is applied to lampshades, coatings, components of lighting devices, etc., can solve the problems of poor heat insulation effect, high production cost, poor light transmittance of lampshade coatings, etc., and achieves good heat insulation performance, Soft exit light and good dispersion effect

Inactive Publication Date: 2017-06-13
安徽极光照明工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the deficiencies of the prior art to solve the technical problems of poor light transmission, poor heat insulation effect and high production cost of the existing lampshade coating. The solution of the present invention to solve the above technical problems is as follows:

Method used

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  • Production method of surface coating for lamp cover of lawn lamp
  • Production method of surface coating for lamp cover of lawn lamp
  • Production method of surface coating for lamp cover of lawn lamp

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Embodiment 1 discloses a kind of production method of lawn lamp shade surface coating, comprises the following operation steps:

[0021] 1) Dissolving polyvinyl formal resin powder in acetone solvent, stirring and dissolving, adding calcium halophosphate fluorescent powder, talcum powder and calcium pyroborophosphate to the solution in turn, adjusting the pH value of the mixed solution to 5 with hydrochloric acid, and then Then add nano-zinc oxide and nano-titanium dioxide to the solution, then put the mixed solution into a ball mill for ball milling, stir evenly, and filter to obtain the target product;

[0022] 2) Spray the target product obtained in step 1) on the inner surface of the clean glass lampshade with a spray gun;

[0023] 3) Place the sprayed glass lampshade in a ventilated place to dry for 2 to 3 hours;

[0024] 4) Wash the inner surface of the glass lampshade with clean water, and then dry it;

[0025] 5) Bake the glass lampshade in an oven at 120°C fo...

Embodiment 2

[0030] Disclosed in the present embodiment is a kind of production method of lawn lamp shade surface coating, comprises the following operation steps:

[0031] 1) Dissolving polyvinyl formal resin powder in acetone solvent, stirring and dissolving, adding calcium halophosphate fluorescent powder, talcum powder and calcium pyroborophosphate to the solution in turn, adjusting the pH value of the mixed solution to 6 with hydrochloric acid, and then Then add nano-zinc oxide and nano-titanium dioxide to the solution, then put the mixed solution into a ball mill for ball milling, stir evenly, and filter to obtain the target product;

[0032] 2) Spray the target product obtained in step 1) on the inner surface of the clean glass lampshade with a spray gun;

[0033] 3) Place the sprayed glass lampshade in a ventilated place to dry for 2 to 3 hours;

[0034] 4) Wash the inner surface of the glass lampshade with clean water, and then dry it;

[0035] 5) Bake the glass lampshade in an ...

Embodiment 3

[0041] Embodiment 3 discloses a kind of production method of lawn lamp shade surface coating, comprises the following operation steps:

[0042] 1) Dissolving polyvinyl formal resin powder in acetone solvent, stirring and dissolving, adding calcium halophosphate fluorescent powder, talcum powder and calcium pyroborophosphate to the solution in turn, adjusting the pH value of the mixed solution to 5 with hydrochloric acid, and then Then add nano-zinc oxide and nano-titanium dioxide to the solution, then put the mixed solution into a ball mill for ball milling, stir evenly, and filter to obtain the target product;

[0043] 2) Spray the target product obtained in step 1) on the inner surface of the clean glass lampshade with a spray gun;

[0044] 3) Place the sprayed glass lampshade in a ventilated place to dry for 2 to 3 hours;

[0045] 4) Wash the inner surface of the glass lampshade with clean water, and then dry it;

[0046] 5) Bake the glass lampshade in an oven at 110°C fo...

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Abstract

The invention discloses a production method of surface coating for a lamp cover of a lawn lamp. The production method comprises the following steps: 1) dissolving polyvinyl formal resin powder into an acetone solvent; after stirring and dissolving, adding calcium halophosphate fluorescent powder, talcum powder and calcium pyroborate-phosphate into a solution; then adding nano zinc oxide and nano titanium dioxide into the solution; adding a mixed solution into a ball grinding mill and carrying out ball grinding; after uniformly stirring, filtering to obtain a target product; 2) spraying the target product obtained by the step 1) onto an inner surface of a cleaned glass lamp cover through a spraying gun; 3) putting the sprayed glass lamp cover at a ventilation place and airing; 4) washing the inner surface of the glass lamp cover with clean water and drying by airing; 5) putting the glass lamp cover into a drying oven and baking. The coating prepared by the formula of the invention is sprayed on the surface of the lamp cover and has the characteristics of ornament, good light transmission property and cost reduction; the light distribution is uniform and the light effect is good; damages, caused by lamplight, to eyesight of human eyes are greatly reduced.

Description

technical field [0001] The invention discloses a production method of a paint, in particular to a production method of a lawn lamp shade surface paint. Background technique [0002] At present, with the continuous development of society, the use of lights has become ubiquitous. Whether it is an inconspicuous city alley, or a train station or bus station with a large flow of people, the widespread use of lights has greatly facilitated people's life. Traveling and improving people's work efficiency, the use of lighting makes the dark night look like day. With the popularization of LED energy-saving lamps, most of the existing LED energy-saving lamps use plastic lampshades or traditional frosted glass lampshades. The manufacturing cost of lampshades produced by this process is relatively high, and the light distribution of lamps is uneven and the light efficiency is poor. In addition, chemical reagents will pollute the environment, and what have is to coat a layer of coating o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D129/14C09D7/12F21V3/04C03C17/34
CPCC09D129/14C03C17/34C08K3/00C08K3/22C08K3/32C08K3/34C08K2003/2241C08K2003/2296C08K2201/011C08L2201/08C08L2201/10C08L2203/20C09D7/61F21V3/12
Inventor 施成贵余奥林
Owner 安徽极光照明工程有限公司