Manufacturing method of luminous bead curtain

A production method and bead curtain technology, applied in the field of home decoration, can solve problems such as problems, difficult to popularize and apply, and achieve the effects of bright brightness, improved brightness consistency, and long luminous length.

Pending Publication Date: 2020-06-26
NANTONG UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to solve this problem, some people study self-illuminating bead curtains, but quite a lot of patents for luminous bead strings are made of built-in illuminants powered by wires, which are problematic in terms of cost, safety and aesthetics. easy to promote

Method used

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  • Manufacturing method of luminous bead curtain
  • Manufacturing method of luminous bead curtain
  • Manufacturing method of luminous bead curtain

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] A drilling and milling mechanical engraving machine or a laser engraving machine and an optical fiber processing fixture are used to form a pit 4 on the surface of the plastic optical fiber 1 to remove the cladding 2 and expose the fiber core 3. The schematic diagram of the pit structure is shown in figure 1 . The plastic optical fiber processing fixture 5, the structure diagram is shown in figure 2 The plastic optical fiber processing fixture 5 is composed of a fixture base 501, a positioning seat 502, a bracket 503, a positioning hole 504, a slide rail 505 and a slider 506, etc., and the positioning hole 504 on the fixture base 501 fixes the fixture on the working platform of the engraving machine. Positioning seat 502 is assisted by slide block 506, through electric control circuit ( figure 2(not shown in the figure) completes actions such as clamping, loosening and rotating the plastic optical fiber 1. The slider 506 assists the positioning seat 502 to complete t...

Embodiment 2

[0045] The plastic optical fiber is cut into sections, the cuts at both ends are ground and polished, and placed in figure 2 In the shown plastic optical fiber processing jig, the cutter is located above the processing point 507, and the plastic optical fiber 1 is controlled to rotate 360 ​​degrees in the positioning seat 502. Under the control of the slider 506, cut the 3mm long cladding 2 flatly, and then rotate 360 ​​degrees in the positioning seat 502, and the cutter cuts off the cladding 2 at another position of the plastic optical fiber 1. The above actions are repeated every 4cm to cut off the cladding length. Gradually increase from the coupling end of the LED light source, remove the loose cladding 2, Figure 5 The left is a schematic diagram of the optical fiber cladding removal structure. The plastic optical fiber 1 removes the cladding and fills the mixture of photoluminescent phosphor and silica gel in the pit where the cladding is removed and the core is expose...

Embodiment 3

[0047] The process of removing the cladding of the plastic optical fiber is the same as in the second embodiment, and the cavity 4 where the plastic optical fiber 1 is clad removed and the core is exposed is not filled with phosphor. The inner wall of the columnar through hole 8 in the center of the bead 7 is coated with a layer of silica gel 6 containing photoluminescent phosphor powder, the two ends of the columnar through hole 8 in the center of the bead 7 are inserted into the transition plug 12, and the transition plug 16 is removed after heating and curing. Figure 7 It is a schematic diagram of the structure of beads, transition plug and inner coating phosphor. Thread the plastic optical fiber with the cladding removed, and the cladding removal place is located in the center of the beaded column-shaped through hole. Insert the plastic optical fiber positioning support 9 at both ends of the beaded columnar through hole, and fix the positioning support 9 with but not limi...

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Abstract

The invention discloses a manufacturing method of a luminous bead curtain, which comprises the following steps of: removing a cladding from the surface of a plastic optical fiber to expose a fiber core, filling a mixture of photoluminescence fluorescent powder and silica gel into a cut part, and performing heating and curing. The processed plastic optical fiber penetrates through bead string columnar through holes, a bead string is arranged outside each cladding-removed part, then the two ends of each bead string columnar through hole are cured and sealed through epoxy resin, a single light-emitting bead string is manufactured, and the head ends of the multiple light-emitting bead strings are positioned through a light source coupling device and are guided into LED light to form light-emitting bead strings side by side. The self-luminous bead curtain manufactured through adoption of the method is bright in bead string brightness, long in bead curtain length, obvious in light and shadecontrast, high in bead string brightness consistency, safe and reliable in whole device and low in manufacturing cost.

Description

technical field [0001] The patent of the invention belongs to the field of home decoration, and in particular relates to a method for making a luminous bead curtain. Background technique [0002] The bead curtains used in home decoration are hung in strings, separating the space and obtaining a hazy and unpredictable aesthetic feeling. After being polished and polished, the surface of each curtain bead shines brightly under the light of the outside light. On a windy day, a string of beaded curtains swings with the wind. The collision between the beads adds some spirituality and breaks the dullness of traditional screens. . [0003] The common bead curtains on the market do not emit light by themselves. The so-called sparkling bead curtains usually reflect external lighting. At night without external lighting, the bead curtains are dull and boring. In order to solve this problem, some people study self-illuminating bead curtains, but quite a lot of patents for luminous bead...

Claims

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Application Information

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IPC IPC(8): A47H23/05A47H23/08
CPCA47H23/05A47H23/08
Inventor 宋国华缪建文杨超彭聪
Owner NANTONG UNIVERSITY
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