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Resin LED luminous character and manufacturing method thereof

A technology of luminous characters and LED light modules, which is applied in the field of advertising signs, can solve the problems that the luminous characters on acrylic panels cannot achieve this effect, and achieve good publicity effects and uniform luminous effects

Inactive Publication Date: 2016-11-09
ZHONGSHAN CHENREI ADVERTISING PROD LTD CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The LOGO of many brand customers is black, especially for banking units. The door signboard LOGO should be black during the day, but it needs to be brightened at night to achieve a publicity effect, and the font needs to emit white light. less than this effect

Method used

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  • Resin LED luminous character and manufacturing method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0023] Such as figure 1 Shown is a resin LED light-emitting character of this embodiment, including a bottom plate 2 forming a character case 1, a side edge 3 and a cover plate 4, an LED lamp module 5 is arranged on the bottom plate 2, and an LED lamp module 5 is arranged on the side edge 3. A number of positioning pillars 6 are vertically arranged, and a transparent bearing plate 7 is arranged under the cover plate 4. The bearing plate 7 is supported by the positioning pillars 6, and a light guide layer 8, a color layer 9 and a protective layer are sequentially arranged on the bearing plate 7 from bottom to top. Layer 10, wherein the light guide layer 8 is an epoxy resin layer with light guide white, the color layer 9 is an epoxy resin layer with black particles, and the protective layer 10 is a transparent epoxy resin layer. Light guide white is a white high-transmittance color paste that allows the light to radiate evenly.

[0024] The black particles are black color paste...

Embodiment 2

[0027] A preparation method of resin LED luminous characters, comprising the following steps:

[0028] (1) Metal welding forms the bottom plate, side edge and cover plate of the letter case, the cover plate is polished and painted black, and the thickness of the letter case is 40-60mm;

[0029] (2) After the word shell is formed, install the LED light module on the bottom plate, the light is white, the brightness of a single light reaches 20 lumens, and the color temperature is 15000-18000;

[0030] (3) A number of positioning pillars are vertically arranged on the side edge below 12mm under the cover plate;

[0031] (4) Put a 3mm thick bearing plate on the positioning pillar, and glue the connection between the bearing plate and the side edge with transparent glass glue to prevent resin leakage;

[0032] (5) First pour epoxy resin with light guide white on the carrier plate, let it level off naturally, and completely cure to form a light guide layer;

[0033] (6) Pour epoxy...

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Abstract

The invention discloses a resin LED luminous character, which comprises a bottom plate forming a character shell, a side edge and a cover plate, an LED light module is arranged on the bottom plate, and several positioning frames are vertically arranged on the side edge. a support, a transparent bearing plate is provided under the cover plate, the bearing plate is supported by the positioning support, and a light guide layer, a color layer and a protective layer are sequentially provided on the bearing plate from bottom to top, wherein the The light guide layer is an epoxy resin layer with light guide white, the color layer is an epoxy resin layer with black particles, and the protective layer is a transparent epoxy resin layer. The invention also discloses the above-mentioned resin LED light emitting The method of making words. The tiny black particles of the invention are put into the transparent epoxy resin, and the LED light with high color temperature can be refracted through the gaps between the black particles to achieve the effect of black characters emitting white light.

Description

technical field [0001] The invention relates to the field of advertisement signs, in particular to a resin LED light-emitting character and a manufacturing method thereof. Background technique [0002] With the promotion of urban lighting projects, three-dimensional luminous characters are more and more widely used in the advertising sign industry. The three-dimensional luminous characters look beautiful and high-end during the day, and the three-dimensional luminous characters can emit light through its built-in LED light source at night, which can be seen from far away, and has excellent advertising effects. At present, three-dimensional luminous characters have gradually begun to replace neon lights and spray-painted signboards, becoming the first choice for storefronts and corporate images. [0003] Traditional LED luminous characters are surrounded by stainless steel or iron, which are welded and polished, or painted, and then placed on a 3mm thick acrylic surface with...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F13/22
CPCG09F13/22G09F2013/222
Inventor 陈伦珠
Owner ZHONGSHAN CHENREI ADVERTISING PROD LTD CO
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