CN202101144U - 3D lampshade - Google Patents

Abstract

The utility model discloses a lampshade with 3D patterns. The lampshade body comprises a layer of resin film, the outer side of the resin film has a grating, and the inner side of the resin film is printed with a 3D-processed picture layer, and a plastic layer is formed by injection molding inside the picture layer; after the plastic layer is injected, different thicknesses and installation structures can be formed by injection molding through different molds without affecting the clarity of the picture layer, which not only increases the thickness of the lampshade, but also saves the production and installation auxiliary structure.

Description

3D lampshade

technical field

The utility model relates to a lampshade, in particular to a lampshade with a 3D (three-dimensional) pattern.

Background technique

The lampshade material of the traditional table lamp or decorative lamp is glass or plastic, which is a single color or a flat pattern, and the image is relatively single; Chinese patent ZL01274225. The pattern layer can form a lampshade with 3D visual effect, which has a rich and dynamic appearance; but the lampshade made of this kind of grating film, on the one hand, the thickness of the resin film layer is limited by the light transmittance and cannot be too thick , otherwise the clarity of the image will be reduced, not only easy to damage and affect the life of the lamp, but also the lampshade itself as a decorative lampshade will lack texture due to the thin material; During assembly, other auxiliary structures, such as a top cover, need to be provided, thus making the structure of the lamp complex.

Contents of the invention

The purpose of the utility model is to provide a lampshade that can be made into the required thickness and installation structure according to the needs, and has a 3D pattern visual effect.

In order to achieve the above object, the technical scheme adopted by the utility model is as follows:

The 3D lampshade includes a layer of resin film with a grating on the outside of the resin film, and a 3D-processed picture layer printed on the inside of the resin film, and a plastic layer is formed in the picture layer by injection molding.

Further, the grating density of the resin film is 70 lines, 75 lines, 90 lines, 100 lines, 161 lines or 200 lines.

Further, the resin film is made of resin materials such as PVC resin, PET resin or PP.

The beneficial effects of the utility model are: 1. After injecting a layer of plastic layer, compared with the lampshade only made of grating film, the thickness of the lampshade is increased without affecting the clarity of the picture layer, and can pass through different molds Injection molding into different thicknesses; 2. Compared with the lampshade that installs the grating film on the lamp through the top cover and other structures, the utility model can directly inject the plastic layer into a structure that can be directly installed on the lamp, eliminating the need for auxiliary structures for production and installation .

Description of drawings

Fig. 1 is the sectional view of lampshade wall of the present utility model;

Fig. 2 is a schematic structural diagram of a circular desk lamp shade of the present invention.

Detailed ways

Below in conjunction with specific embodiment the utility model is described further:

Referring to Fig. 1 and Fig. 2, the 3D lampshade includes a layer of resin film 1, the outer side of the resin film 1 has a grating 101, and the inner side of the resin film 1 is printed with a 3D processed picture layer 2, in the said A plastic layer 3 is formed inside the picture layer 2 by injection molding. The resin film 1 forms grating stripes through UV offset printing, extrusion molding or hot pressing; the 3D processing of the picture layer 2 is mainly completed through steps such as three-dimensional layering, line drawing and synthesis, and the process is familiar to those skilled in the art; The process of injecting the plastic layer 3 is to put the resin film 1 printed on the picture layer 2 into the cavity of the mold, and inject the lampshade in the shape required by the molding process through mold closing.

Further, the grating density of the resin film 1 is 70 lines, 75 lines, 90 lines, 100 lines, 161 lines or 200 lines.

Further, the resin film 1 is made of resin materials such as PVC resin, PET resin or PP.

Of course, the above embodiments are only intended to illustrate rather than limit the utility model, and the above is only a preferred embodiment of the utility model, so all equivalent changes made according to the scheme described in the utility model patent application scope or Modifications are all included within the scope of the utility model patent application.

Claims (3)

1.3D lampshade, its cover body comprise one deck resin film, the outside of this resin film has grating, and is printed with the picture layer of handling through 3D in the inboard of resin film, it is characterized in that: within said picture layer, form a plastic layer through injection moulding.

2. 3D lampshade according to claim 1 is characterized in that: the raster density of said resin film is 70 lines, 75 lines, 90 lines, 100 lines, 161 lines or 200 lines.

3. 3D lampshade according to claim 1 is characterized in that: the material of said resin film is polyvinyl chloride resin, PET resin or PP resin material.

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