Plate special for luminous characters and preparing method thereof

A technology of luminous characters and light-transmitting layers, applied in chemical instruments and methods, applications, household appliances, etc., can solve the problems of not energy saving and environmental protection, long construction period, complicated manufacturing process, etc., to achieve low cost, reduce intermediate links, The effect of low investment

Pending Publication Date: 2018-09-04
曲长春
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The common disadvantages of the production of several common luminous characters on the market listed above are that the production process is complicated and the construction period is long, and it can only be completed with the help of special professional equipment, which is not energy-saving and environmentally friendly.
It can only be done by a professional factory, and ordinary small advertising stores can't make it alone

Method used

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  • Plate special for luminous characters and preparing method thereof
  • Plate special for luminous characters and preparing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Such as figure 1 with 2 As shown, a special board for luminous characters includes a light guiding layer 1 and an opaque layer 2 . The luminous special board is made of epoxy AB mixed resin. The manufacturing process includes the following steps: prepare a prefabricated board abrasive tool, and pour the first layer of epoxy resin with a thickness of 2 cm. Add 5% oily color paste by weight of epoxy resin, light calcium powder with 50% weight of epoxy resin, and talc powder with 10% weight of epoxy resin in the epoxy resin to increase the strength, improve toughness and reduce cost. After waiting 8 hours for the surface to basically solidify and form, form an opaque layer 2, then pour the second layer of 1 cm thick mixed epoxy resin, and add light guide powder 2 with 5% of the weight of epoxy resin to the second layer of epoxy resin Silicon oxide, the second layer of oily color paste with 0.8% epoxy resin weight, wait for 24 hours for the second layer of resin to cure a...

Embodiment 2

[0029] Such as figure 1 with 2 As shown, a special board for luminous characters includes a light guiding layer 1 and an opaque layer 2 . The luminous special board is made of unsaturated resin, and the manufacturing process includes the following steps: prepare a prefabricated board mold, and pour the first layer of 2 cm thick unsaturated resin. Among them, add 5% oily color paste of unsaturated resin weight to unsaturated resin, add light calcium powder with 50% weight of unsaturated resin, add talc powder with 10% weight of unsaturated resin, to increase strength and improve toughness, while reducing cost. After waiting for 20 minutes to solidify and form, an opaque layer 2 is formed, and then the second layer of unsaturated resin with a thickness of 1 cm is poured. It is necessary to mix the second layer of unsaturated resin with light-guiding powder silica of 5% by weight. The second layer does not Saturate the oil-based color paste with 0.8% weight of the resin, wait ...

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Abstract

The invention discloses a plate special for luminous characters and a preparing method thereof. The plate comprises a light guide layer and a lightproof layer. A common small advertisement store can easily and independently make the high-quality convex-side luminous characters simply through a common miniwatt carving machine. The investment and cost are low, intermediate links are reduced, the time and labor are saved, the energy is saved, and the environment is protected.

Description

technical field [0001] The invention relates to a special board for luminous characters and a preparation method thereof. Background technique [0002] The existing luminous letter production technology mainly includes acrylic blister luminous letter, resin luminous letter and mini luminous letter. 1. The production method of acrylic blow-molded luminous characters: first, use density board to carve out characters and put them on the blister machine, squeeze the heated and softened acrylic board up and down, and finally cool and shape, cut off the excess outer edge, and then use metal edge strips or The plastic side strips are bonded to enclose the glyph frame, and finally the base plate with the LED module is inlaid and glued to complete the production. 2. The method of making resin luminous characters: use a laser machine to cut out the shape of the metal plate, then weld the metal character side shell along the edge of the character, then stick the LED lights on the inne...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F13/04B32B27/06B32B27/38B32B37/15
CPCG09F13/04B32B27/08B32B27/38B32B37/15B32B2250/24B32B2590/00
Inventor 曲长春
Owner 曲长春
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