Luminous Christmas tree

Abstract

A luminous Christmas tree is composed of a tree base, a LED array in said tree base, the trunk, branches and leaves made up of optical fibres, a lighting material layer sprayed on the surfaces of said trunk, branches and leaves, and power supply. The light color is changing.

Description

technical field [0001] The invention transforms the light-emitting diode point light source into a soft surface light source, thereby realizing a three-dimensional light-emitting plastic sculpture artwork, which belongs to the field of optoelectronics and new materials. Background technique [0002] In the market of luminous plastic sculpture products, there is a kind made of long afterglow photoluminescent materials, but the brightness is low, the brightness decays quickly, and it is not easy to change multiple colors. [0003] Existing light-emitting plastic sculpture products such as ice lamps use incandescent lamps or fluorescent lamps as the light source, which consumes a lot of power, and the light source itself generates heat, which is not good for the overall shape. [0004] The light source of the invention adopts light-emitting diodes, low power consumption and high brightness. Combining the light source with the plastic optical fiber material and the spraying lay...

AI Technical Summary

Problems solved by technology

[0002] In the market of luminous plastic sculpture products, there is a kind made of long-lasting photoluminescent materials, but the brightness is low, the brightness decays quickly, and it is not easy to change multiple colors.

[0003] Existing light-emitting plastic sculpture products such as ice lamps use incandescent lamps or fluorescent lamps as the light source, which consumes a lot of power and the light source itself generates heat, which is not good for the overall shape.

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