Luminous Christmas tree

A Christmas tree and light-emitting technology, applied in light guides, optics, optical components, etc., can solve the problems of unfavorable overall shape, fast brightness decay, and difficulty in changing multiple colors

Inactive Publication Date: 2005-02-23
杨忠义
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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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.

Method used

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Embodiment Construction

[0016] A "light-emitting Christmas tree", the basic structure includes a tree base 1, a light source in the tree base - light-emitting diode array 2, a trunk, branches, and leaves made of plastic optical fiber materials as a whole, and a trunk made of plastic optical fiber materials as a whole The surface of branches, branches and leaves is evenly sprayed with a layer of lighting material layer 4, and an external (or built-in) power supply 5 is formed.

[0017] In one example, the whole trunk, branches, and leaves are made of plastic optical fiber material, and the surface of the plastic optical fiber material is sprayed with lighting material. , refraction, and diffraction complex optical principles, the surface of the whole tree forms a surface light source. The whole tree glows.

[0018] In one example, the whole trunk, branches, and leaves can be made hollow, which can reduce the cost, and the effect can be all. Similarly, the Christmas tree becomes luminous.

[0019] In...

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47G33/06F21V8/00
Inventor 杨忠义
Owner 杨忠义
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