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A preparation method of luminous crystal characters

A crystal and crystallization technology, applied in the directions of lighting marking, design optimization/simulation, instruments, etc., can solve the problems of flammability, not easy to recycle, difficult to degrade, etc., to achieve complex modeling, rich and diverse visual effects, and various styles. Effect

Active Publication Date: 2021-03-12
XI AN JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main acrylic of its production material is Polymeric Methyl Methacrylate (PMMA) sheet, which is a polymer polymerized by "methyl methacrylate monomer Methyl Methacrylate (MMA)". The polymer is flammable and has Pungent odor, difficult to degrade, not easy to recycle
In the advertising industry, a large number of acrylic crystal characters are manufactured, used and discarded every year, which intensifies environmental pollution and causes harm to the ecological environment.
In addition, acrylic crystal characters need to process a variety of materials during the production process, which requires high energy consumption and other auxiliary materials. The use of chemical adhesives for assembly will also pollute the environment.

Method used

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  • A preparation method of luminous crystal characters
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  • A preparation method of luminous crystal characters

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preparation example Construction

[0034] see Figure 1 to Figure 5 , a preparation method of luminescent crystal characters, comprising the following steps:

[0035] Step 1, build a model of the growth skeleton of the luminous crystal characters;

[0036] Step 2, select the material, and prepare the growth skeleton of the luminous crystal characters through the material;

[0037] Step 3, dissolving alum into boiling water until the solution is saturated, and then immersing the prepared growth skeleton in the saturated alum solution for static crystallization;

[0038] Step 4: Determine the static growth time according to the required crystal thickness, and finally put LED light-emitting lamps into the cavity of the growth skeleton to form light-emitting crystal characters.

[0039] Step 1 specifically includes:

[0040] 1) Model the growth skeleton model in Solidworks or RhinocerosCAD modeling software, set the length, width and height of the model, and determine the output type as Surface;

[0041] 2) Imp...

Embodiment 1

[0054] A preparation method of luminous crystal characters, comprising the following steps:

[0055] Step 1, build a model of the growth skeleton of the luminous crystal characters;

[0056] Step 2, select the material, and prepare the growth skeleton of the luminous crystal characters through the material;

[0057] Step 3, dissolving alum into boiling water until the solution is saturated, and then immersing the prepared growth skeleton in the saturated alum solution for static crystallization;

[0058] Step 4: Determine the static growth time according to the required crystal thickness, and finally put LED light-emitting lamps into the cavity of the growth skeleton to form light-emitting crystal characters.

[0059] Step 1 specifically includes:

[0060] 1) Model the growth skeleton model in Solidworks, set the length, width and height of the model, and determine the output type as Surface;

[0061] 2) Import the Surface obtained in 1) into the Materlise 3-Matic software ...

Embodiment 2

[0073] A preparation method of luminous crystal characters, comprising the following steps:

[0074] Step 1, build a model of the growth skeleton of the luminous crystal characters;

[0075] Step 2, select the material, and prepare the growth skeleton of the luminous crystal characters through the material;

[0076] Step 3, dissolving alum into boiling water until the solution is saturated, and then immersing the prepared growth skeleton in the saturated alum solution for static crystallization;

[0077] Step 4: Determine the static growth time according to the required crystal thickness, and finally put LED light-emitting lamps into the cavity of the growth skeleton to form light-emitting crystal characters.

[0078] Step 1 specifically includes:

[0079] 1) Model the growth skeleton model in the RhinocerosCAD modeling software, set the length, width and height of the model, and determine the output type as Surface;

[0080] 2) Import the Surface obtained in 1) into Materl...

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Abstract

The invention discloses a preparation method of a luminescent crystal word. The preparation method comprises the following steps: step 1, building a model of a growth skeleton; step 2, preparing a growth skeleton of a luminescent crystal word through a material; step 3, immersing the prepared growth skeleton in an alum saturated solution, and carrying out static crystallization; and step 4, determining standing growth time according to the required crystallization thickness, and finally placing an LED luminescent lamp into a cavity of the growth skeleton to form the luminescent crystal word. The crystal word prepared by the method is complex in modeling, various in style and rich and various in visual effect.

Description

technical field [0001] The invention belongs to the technical field of preparation of luminous characters, and in particular relates to a preparation method of luminous crystal characters. Background technique [0002] Advertising crystal characters are also called acrylic characters or acrylic luminous characters. The current method of making crystal luminous characters is mainly through cutting acrylic sheets, engraving, negative carving, silk screen printing, double-layer double-sided bonding, embossing, chamfering and other processes, and then laser cutting stainless steel plates and laser welding to form the bottom. It is made by assembling the box (LED lights inside the bottom box). The main acrylic of its production material is Polymeric Methyl Methacrylate (PMMA) sheet, which is a polymer polymerized by "methyl methacrylate monomer Methyl Methacrylate (MMA)". The polymer is flammable and has Pungent odor, difficult to degrade, not easy to recycle. In the advertisi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F13/22G06F30/20
CPCG09F13/22G09F2013/222
Inventor 李宏伟祝静宜李智凯
Owner XI AN JIAOTONG UNIV