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Pattern-variable lampshade and preparation method thereof

A lampshade and pattern technology, applied in the field of variable pattern lampshade and its preparation, can solve the problems of single fixed color of lampshade pattern and lack of interest, and achieve the effects of simple process, broad market prospect and strong operability

Pending Publication Date: 2018-08-07
SUZHOU INST OF TRADE & COMMERCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention provides a lampshade with a variable pattern, which is used to solve the problem that the current lampshade pattern color is single and fixed, and lacks interest

Method used

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  • Pattern-variable lampshade and preparation method thereof
  • Pattern-variable lampshade and preparation method thereof
  • Pattern-variable lampshade and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] The surface of the lampshade fabric includes a non-photochromic base color area and a photochromic pattern area. And when it is not exposed to light, the background color area and the pattern area have the same color. Such as figure 2 As shown, the pattern is uniformly distributed, in which the background color area 31 is the white area, and the pattern area 32 is the black area, and the pattern area is formed by interweaving the second warp and the second weft of the photosensitive fiber, as shown in 3. When not exposed to light, the surface of the lampshade fabric is a solid color, and only the pattern outline of the exchange of warp and weft can be distinguished.

[0028] It should be pointed out that although the four circles displayed are all black, they can be involved in different light-sensitive and color changes according to the needs. Continue to see figure 2 , The background color areas are both A warp (white, non-photosensitive fiber) and A weft (white, non-p...

Embodiment 2

[0032] Such as Figure 4 As shown, the pattern of the pattern is a geometric continuous pattern, the stripe area is a non-photosensitive background color area 31, the black area is a photochromic pattern area 32, and the background color area 31 is a meridian (white, non-photosensitive fiber) and The first weft (white, non-photosensitive fiber) is interwoven, and the pattern area 32 is interwoven with the second weft (original white, photosensitive fiber, discolored to red) and second weft (originally white, photosensitive fiber, discolored to red).

[0033] In this embodiment, the upper organizational structure and the lower organizational structure are plain weave.

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Abstract

The invention relates to the technical field of lamps, in particular to a pattern-variable lampshade and a preparation method. The pattern-variable lampshade comprises a lampshade frame and a lampshade fabric wrapping the lampshade frame, first warps, second warps, first wefts and second wefts are interwoven to form the lampshade fabric, an upper weave structure and a lower weave structure are formed, the first warps and the second warps are replaced, the first wefts and the second wefts are replaced or the first warps and the second warps, and the first wefts and the second wefts are simultaneously replaced at the contour boundary of a pattern, and at least one of the first warps, the second warps, the first wefts and the second wefts is photosensitive fibers. The method includes the steps: designing the pattern; designing an inside and outside weave diagram and arrangement ratio, compiling a drafting plan and weaving on a loom. The photosensitive fibers are ingeniously combined withinside and outside replacement weaves, the problems of poor light transmission of current printing and dyeing photochromic fabrics and no pattern design for weaving the photochromic fabrics are solved, weaving can be finished by a dobby loom, and the pattern-variable lampshade is simple in working procedure, strong in operability and wide in market prospect.

Description

Technical field [0001] The invention relates to the technical field of lamps, in particular to a pattern variable lampshade and a preparation method thereof. Background technique [0002] At present, there are many materials for lampshades on lamps, which generally include glass, cloth or paper. The cloth lampshade needs to have light-transmitting properties, and it is often monochromatic, or even if it has a pattern, it does not have pattern changeability. In order to enrich the fun of the lampshade, a light-sensitive and color-changing fabric can be used as the lampshade fabric. [0003] However, the acquisition of photochromic fabrics generally includes two methods. [0004] One is to use photosensitive color-changing ink on the surface of the fabric to print on the surface of the fabric to realize the photosensitive color change of the fabric pattern. For example, CN2801860Y discloses a textile with a temperature-sensitive photosensitive color-changing printing. However, the pr...

Claims

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Application Information

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IPC IPC(8): F21V3/06
CPCF21V3/06
Inventor 黄紫娟牛建涛
Owner SUZHOU INST OF TRADE & COMMERCE
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