Lamp shade

A lampshade and titanium dioxide technology, applied in the field of lampshades, can solve the problems of no antibacterial and self-cleaning of the lampshade, sacrificing the brightness of lamps, and large loss of luminous efficiency, and achieve excellent shielding performance, strong sterilization ability and self-cleaning ability, and loss of luminous efficiency. less effect

Inactive Publication Date: 2016-03-02
尤桂芬
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the above-mentioned lighting equipment is working, there is a serious dazzling phenomenon when the eyes look at the light source. Although some anti-glare lampshades appear on the market, some of these lampshades are realized by changing the structure of the lampshade. At this time, the light passes through the lampshade. The loss of light effect is relatively large, so the brightness of the lamp is sacrificed; the other part is achieved by coating a layer of anti-glare coating on the outer surface of the lampshade, which also has the problem of large loss of light effect
Furthermore, the lampshades of the prior art have no antibacterial and self-cleaning functions, which cannot meet people's needs

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Production steps:

[0013] ①. Configure raw materials according to the following weight percentages:

[0014] Acrylic 96%; Titanium dioxide powder 4%;

[0015] ②. Put the raw materials prepared in step ① into the oven, and bake while stirring at a temperature of 100°C for 5 hours;

[0016] ③. Put the stirred raw materials into the funnel of the injection molding machine, and stir continuously. The funnel is at room temperature, and the stirring is done with an external stirrer;

[0017] ④, injection molding machine extrusion molding, temperature 190 ℃;

[0018] ⑤ Trimming, packaging and storage.

Embodiment 2

[0020] Production steps:

[0021] ①. Configure raw materials according to the following weight percentages:

[0022] Acrylic 90%; Titanium dioxide powder 10%;

[0023] ②. Put the raw materials prepared in step ① into the oven, and bake while stirring at a temperature of 120°C for 3 hours;

[0024] ③. Put the stirred raw materials into the funnel of the injection molding machine, and stir continuously. The funnel is at room temperature, and the stirring is done with an external stirrer;

[0025] ④, injection molding machine injection molding, temperature 210 ℃;

[0026] ⑤ Trimming, packaging and storage.

Embodiment 3

[0028] Production steps:

[0029] ①. Configure raw materials according to the following weight:

[0030] Acrylic 93%; Titanium dioxide powder 7%;

[0031] ②. Put the raw materials prepared in step ① into the oven, and bake while stirring. The temperature is 110°C, and the time is 4 hours;

[0032] ③. Put the stirred raw materials into the funnel of the injection molding machine, and stir continuously. The funnel is at room temperature, and the stirring is done with an external stirrer;

[0033] ④, injection molding machine injection molding, temperature 200 ℃;

[0034] ⑤ Trimming, packaging and storage.

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PUM

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Abstract

The invention discloses a lamp shade. The lamp shade comprises raw materials in percentage by weight as follows: 90%-96% of acrylic and 4%-10% of titanium dioxide powder. Compared with the prior art, the lamp shade has the characteristics that a light source is not dazzling and glaring; damage of ultraviolet light in the light source to eyes and human skin is eliminated; the transmission of light is high, light energy loss is lower when the light rays of the light source transmit through the lamp shade; the sterilization capacity and the self-cleaning capacity are realized, and the demands of different consumption crowds are met.

Description

Technical field: [0001] The invention belongs to the field of lamps, in particular to a lampshade. Background technique: [0002] With the improvement of people's living standards, people's requirements for lighting in daily life are getting higher and higher. It is hoped that lighting equipment can save energy and have high brightness, so ordinary energy-saving lamps and LEDs that are commonly used now appear. However, when the above-mentioned lighting equipment is working, there is a serious dazzling phenomenon when the eyes look at the light source. Although some anti-glare lampshades appear on the market, some of these lampshades are realized by changing the structure of the lampshade. At this time, the light passes through the lampshade. The loss of light effect is relatively large, so the brightness of the lamp is sacrificed; the other part is realized by coating a layer of anti-glare coating on the outer surface of the lampshade, which also has the problem of large lo...

Claims

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Application Information

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IPC IPC(8): F21V3/04
CPCF21V3/06
Inventor 尤桂芬
Owner 尤桂芬
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