CN115071321A - Multi-pattern fused light-transmitting decorative structure - Google Patents

Abstract

The invention provides a light-transmitting decorative structure with fused multiple patterns, which comprises: the light-emitting device comprises a light-emitting unit and a pattern layer, wherein a plurality of decorative patterns are formed in the pattern layer, and the pattern layer has light transmittance; the pattern layer is divided into a plurality of pattern grids, each pattern grid is divided into a plurality of sub-pattern grids, and a plurality of sub-pattern grids in each pattern grid respectively correspond to different decorative patterns, so that a plurality of decorative patterns are fused in the pattern layer; the light-emitting unit is provided with a plurality of light-emitting point groups capable of independently emitting light, each light-emitting point group is arranged corresponding to one decorative pattern, and one light-emitting point of each light-emitting point group can light one sub-pattern lattice of the corresponding decorative pattern. The invention has the beneficial effects that: the multi-pattern-fused light-transmitting decorative structure adopts sub-pattern lattices for forming decorative patterns in the pattern lattices, and then accurately illuminates the sub-pattern lattices in the light-emitting point group.

Description

Light-transmitting decorative structure with multi-pattern fusion

technical field

The invention belongs to the technical field of decorations, and particularly relates to a light-transmitting decoration structure with multi-pattern fusion.

Background technique

At present, LEDs are used as the backlight to illuminate the background pattern. By lighting the background pattern, the background pattern is displayed on the surface of the product, and the decorative effect of the color pattern is obtained. The above-mentioned decoration scheme is not only well applied on billboards, but also extended to the field of decorations, such as decorative paintings, decorative ornaments, and the like. However, the application of the above-mentioned decoration scheme relies on the lighting of LEDs, which leads to the defect of single decoration effect, and because the brightness of LED lighting is relatively obvious, when the background pattern is displayed on the surface of the product, there is a problem of inaccurate color rendering.

SUMMARY OF THE INVENTION

The main purpose of the present invention is to provide a light-transmitting decorative structure with multi-pattern fusion. By improving the matching structure of the pattern layer and the light-emitting unit, the multi-pattern fusion light-transmitting decorative structure can realize the preciseness of the patterns in the pattern layer. Light up, and then highlight the luminous decorative effect of the product, present a rich decorative aesthetic, and improve the product experience of consumers.

In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions:

A light-transmitting decorative structure with multi-pattern fusion, comprising: a light-emitting unit and a pattern layer, wherein a plurality of decorative patterns are formed in the pattern layer, the pattern layer has light transmittance; the pattern layer is divided into a plurality of patterns Each of the pattern grids is divided into a plurality of sub-pattern grids, and the plurality of sub-pattern grids in each of the pattern grids correspond to different decorative patterns, so that a plurality of the decorative patterns are fused in the pattern layer. Inside; the light-emitting unit is formed with a plurality of light-emitting point groups that can emit light independently, each of the light-emitting point groups is corresponding to one of the decorative patterns, and one light-emitting point of each light-emitting point group can be lit A sub-pattern lattice of the corresponding decorative pattern.

Preferably, if one of the light-emitting point groups lights up and emits light, a corresponding one of the decorative patterns in the pattern layer is illuminated; if at least two of the light-emitting point groups light up together, the pattern At least two of the corresponding decorative patterns in the layer are jointly illuminated; if a plurality of the light-emitting point groups are turned on and off in sequence, the plurality of decorative patterns in the pattern layer are illuminated in sequence to form a luminous dynamic decorative pattern .

Preferably, it also includes a light guide unit for guiding the light emitted by the light-emitting point, the light guide unit is a light guide grid, and a plurality of light guide holes are formed in the light guide grid, and two adjacent light guide holes are formed in the light guide grid. The sidewalls between the light guide holes are opaque to light; the light entrance end of each light guide hole corresponds to one of the light emitting points, and the light exit end of each light guide hole corresponds to one of the sub-patterns The light guide holes can guide the light emitted by the light-emitting points to the corresponding sub-pattern grids.

Preferably, the light guide grid is made of opaque material.

Preferably, each light emitting point can extend into the light entrance end of the light guide grid, and the light exit end of the light guide hole is adapted to the shape of the corresponding sub-pattern grid, so that the guide The light guided by the light aperture can illuminate the entire sub-pattern grid.

Preferably, it also includes a light guide unit for guiding the light emitting point to emit light, the light guide unit includes: a plurality of light guide lines, the light entrance end of each light guide line corresponds to one of the light emitting points, The light-emitting end of each of the light-guiding lines is disposed corresponding to one of the sub-patterns, and the light-guiding lines can guide the light emitted by the light-emitting points to the corresponding sub-patterns.

Preferably, it also includes a first fixing plate and a second fixing plate for fixing the light guide lines, the light incident end of each light guide line is plugged into the first fixing plate, and each of the light guide lines is inserted into the first fixing plate. The light-emitting end of the light bar is inserted into the second fixing plate; the first fixing plate is arranged corresponding to the light-emitting point group of the light-emitting unit, and the insertion of each light-guiding bar in the first fixing plate Each of the positions corresponds to one of the light-emitting points, so that the light of the light-emitting point can be injected into the light-incident end of the light guide line; the second fixing plate is arranged corresponding to the pattern layer, and the second fixing plate is arranged corresponding to the pattern layer. The insertion position of each of the light guide lines in the board corresponds to one of the sub-pattern cells, so that the light emitted from the light-emitting ends of the light guide lines illuminates the corresponding sub-pattern cells.

Preferably, the sub-pattern grids corresponding to the same decorative pattern are arranged at intervals, and two adjacent sub-pattern grids respectively correspond to different decorative patterns; the spacing position between the two sub-pattern grids corresponding to each decorative pattern is determined by other The subpattern lattice fill of the decorative pattern.

Preferably, light emitting grooves are formed at the position of the second fixing plate corresponding to each of the sub-pattern lattices, and each of the light emitting grooves is adapted to the shape of the corresponding sub-pattern lattice, so that the light emitting grooves emit light. The light can illuminate the entire sub-pattern grid, and the sidewalls between two adjacent light-emitting grooves are opaque.

Preferably, both the first fixing plate and the second fixing plate are made of opaque materials.

Preferably, it also includes a light guide unit for guiding the light emitting point to emit light, and the light guide unit is a support layer covered with an opaque coating or processed from an opaque material; the support layer A light guide channel is formed at the position corresponding to each sub-pattern grid in the pattern layer, and the light incident end of the light guide channel corresponds to the light emitting point in the light emitting unit; between two adjacent light guide channels The sidewalls of the LEDs are opaque to light, and each of the light guide channels can guide the light emitted by the light-emitting points to the corresponding sub-pattern grids.

Preferably, a receiving groove is formed at the light entrance end of the light guide channel, and each light-emitting point can extend into the corresponding receiving groove of the light guide channel; the formation of the light exit end of the light guide channel is the same as that of the sub-sections. The pattern grids have the same shape.

Preferably, a through hole is opened in the support layer, and a light guide material is poured or inserted into the light guide channel to form the light guide channel, and the light guide material is flush with the outer surface of the support layer.

Preferably, a decoration layer is also included, the pattern layer is attached to the inner side of the decoration layer, and the decoration layer is a main body layer supporting the pattern layer.

Preferably, the outer side of the decorative layer is provided with a three-dimensional pattern to present a transparent pattern effect; the color pattern of the pattern layer and the three-dimensional pattern of the decorative layer are different patterns; when the light source emits light, the color pattern superimposes The three-dimensional pattern is displayed, and the light-transmitting decorative structure displays the superimposed pattern.

Preferably, the pattern layer is a color pattern, which is formed by spray painting, hand drawing or transfer printing.

Preferably, the decorative layer is formed by curing transparent resin or processed from transparent glass or acrylic.

Preferably, it also includes: a concealment layer disposed between the pattern layer and the decoration layer, the concealment layer has light transmittance, the decoration layer is made of a transparent material, through which the decoration layer can be seen. When the light-emitting unit emits light, the light irradiates the pattern layer, so that the decorative pattern of the pattern layer is presented through the concealment layer; when the light-emitting unit does not emit light, the concealment The layer shields the pattern layer so that the decorative pattern is not visible.

Preferably, the pattern layer is attached to the outside of the support layer, and the support layer is a main body layer supporting the pattern layer.

Preferably, it also includes: a concealment layer attached to the outside of the pattern layer, the concealment layer has light transmittance; when the light-emitting unit emits light, the light irradiates the pattern layer, and makes the pattern layer The decorative pattern is presented through the concealing layer; when the light-emitting unit does not emit light, the concealing layer shields the pattern layer so that the decorative pattern is invisible.

Preferably, it also includes: a decorative layer attached to the outer side of the concealing layer, the decorative layer is made of transparent material, and the concealing layer can be seen through the decorative layer.

Preferably, the pattern layer is a color pattern, and the concealment layer is formed with a pattern that is the same as the color pattern but has a different color; when the light-emitting unit emits light, the light passes through the support layer and irradiates on the The color pattern of the pattern layer, so that the color of the color pattern appears on the pattern of the concealment layer.

Preferably, the concealment layer is formed by spray painting, hand painting, spray coating, transfer printing, electroplating or firing.

Preferably, a transparent layer is further formed between the concealment layer and the pattern layer.

Preferably, a plane light-transmitting layer is formed on the light-emitting side of the support layer, and the pattern layer is formed on the surface of the plane light-transmitting layer.

Preferably, the plane light-transmitting layer is covered on the light-emitting side of the support layer by coating or spraying to form a plane for the pattern layer to be attached to.

Preferably, the light-emitting unit is an LED light source, the light-emitting point is an LED chip, and the controller of the light-emitting unit is a single-chip microcomputer or an integrated circuit IC.

The beneficial effects of the present invention are:

The multi-pattern fusion light-transmitting decorative structure adopts the pattern layer to be divided into pattern grids, and sub-pattern grids of decorative patterns are formed in the pattern grid to form a decorative effect of one picture and multiple paintings, and then the light-emitting points in the light-emitting point group are used. Lighting the sub-pattern grid can easily form static and dynamic light-emitting patterns by using the lighting sequence of the light-emitting point group, and can also realize the precise lighting of the sub-pattern grid, which has a very broad application prospect and application space.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, under the premise of no creative work, other drawings can also be obtained from these drawings, wherein:

1 is a schematic diagram of a pattern layer and a light-emitting unit in a multi-pattern fusion light-transmitting decorative structure provided in an embodiment of the present invention;

2 is a schematic diagram of a tiger pattern being divided into sub-pattern lattices;

Fig. 3 is the divisional schematic diagram of the pattern grid in the pattern layer shown in Fig. 1;

4 is a schematic diagram of the pattern presented by the pattern layer after the light-emitting units are turned on and off in sequence;

5 is a schematic diagram of a light-transmitting decorative structure with multi-pattern fusion provided in Embodiment 1;

6 is a schematic diagram of a light guide grid in a light-transmitting decorative structure with multi-pattern fusion in Embodiment 1;

FIG. 7 is a schematic diagram of the cooperation of the light guide grid, the pattern layer and the light-emitting unit shown in FIG. 6;

8 is a schematic diagram of the cooperation of light guide lines, pattern layers and light-emitting units in the light-transmitting decorative structure with multi-image pattern fusion provided in Embodiment 2;

9 is a schematic diagram of a light guide support layer in the multi-pattern fusion light-transmitting decorative structure provided in Embodiment 3;

FIG. 10 is a schematic diagram of the cooperation of the light guide support layer, the pattern layer and the light emitting unit shown in FIG. 9 .

11 is a schematic diagram of a light-transmitting decorative structure fused with multiple patterns provided in Embodiment 3;

FIG. 12 is a schematic structural diagram in which the light emitting area M of the support layer is a concave polyhedron in the third embodiment.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

As shown in FIG. 1 , an embodiment of the present invention provides a multi-pattern fusion light-transmitting decorative structure, including a pattern layer 10 and a light-emitting unit 20, the light-emitting unit 20 is used to illuminate the pattern layer 10, so that the The pattern of the pattern layer 10 is illuminated and displayed. The pattern layer 10 has light transmittance, and a plurality of decorative patterns are formed in the pattern layer 10 .

As shown in FIG. 2 , any pattern can be divided into separate patterns composed of a plurality of minimum partitions. In the partition pattern, if some of the smallest partitions are regularly removed, the remaining smallest partitions can still identify the pattern displayed in the partition pattern. Based on the above-mentioned pattern separation principle, in this embodiment, the pattern layer 10 is divided. Referring to the tiger pattern shown in Figure 2, 3/4 of the complete pattern is regularly removed, and the remaining 1/4 can still display the tiger pattern.

Of course, it should be understood that the pattern grid can be a cross-shaped grid, a rhombus, triangular or other geometric pattern grid, and of course a strip-shaped grid, that is, the shape and arrangement of the pattern grid Fabric Mode The present invention does not limit this, and any simple changes to the shape of the pattern grids fall within the scope of the inventive concept of the present invention.

The pattern layer 10 is divided into a plurality of pattern grids 11, each of the pattern grids 11 is divided into a plurality of sub-pattern grids 111, and the plurality of sub-pattern grids 111 in each of the pattern grids 11 correspond to different Decorative patterns, so that multiple pieces of the decorative patterns are fused in the pattern layer 10 . In each of the pattern grids 11 , each decorative pattern corresponds to only one of the sub-pattern grids 111 , that is, there will not be two sub-pattern grids 111 corresponding to the same decorative pattern in the same pattern grid 11 . .

In this embodiment, a plurality of pattern grids 11 are arranged in an array in the form of a grid. In two adjacent pattern grids 11, sub-pattern grids 111 corresponding to the same decorative pattern are arranged at intervals, and two adjacent pattern grids 11 are arranged at intervals. The sub-pattern grids 111 correspond to different decorative patterns respectively. That is, in the pattern layer 10, two adjacent sub-pattern lattices 111 of each of the decorative patterns are arranged at intervals. It should be understood that the number of sub-pattern grids spaced between two adjacent sub-pattern grids 111 of each of the decorative patterns is not limited in this embodiment, and can be selected according to actual conditions.

That is, each decorative pattern is divided into a plurality of sub-pattern grids 111 and some of them are removed at intervals, and the position of the removed part is filled and arranged by the sub-pattern grids 111 of other decorative patterns, and the sub-pattern grids of each decorative pattern in the pattern layer 10 111 are part of the pattern positions removed from other decorative patterns, all the remaining sub-pattern grids 111 of different decorative patterns are staggered, and all adjacent sub-pattern grids 111 of different decorative patterns are combined to form the pattern grid 11 .

For example, as shown in FIG. 3 and FIG. 4 , each of the pattern grids 11 is divided into four sub-pattern grids 111, which are respectively denoted as: A1, A2, A3 and A4, and the sub-pattern grid 111 of A1 corresponds to the tiger (1) pattern, A2 sub-pattern grid 111 corresponds to the old man (2) pattern, A3 sub-pattern grid 111 corresponds to the juvenile (3) pattern, and A4 sub-pattern grid 111 corresponds to the girl (4) pattern. It can be seen that the four sub-pattern grids 111 are distributed in a rectangular array, and two adjacent character pattern grids 111 correspond to different decorative patterns respectively. It should be understood that the decorative patterns stated in this embodiment refer to any type of colored patterns, including but not limited to: patterns or photos with portraits, animals, plants, landscapes, symbols, characters, numbers or graffiti paintings as the content. colorful pattern.

Preferably, the number of sub-pattern grids 111 in each of the pattern grids 11 is the same as the number of the decorative patterns. Optionally, the number of sub-pattern grids 111 in the pattern grid 11 may also be different from the number of the decorative patterns. The number of the pattern grids 11 is not particularly required, and can be selected according to the actual situation, and the pattern layer 10 can be divided into the pattern grids 11 as a whole, and can also be divided into pattern grids 11 in a part of the area. are not limited. And within one of the pattern grids 11, the sub-pattern grids 111 may have the same shape or different shapes, which are not limited in this technical solution.

For example, as shown in FIG. 4 , if the pattern layer 10 is fused with 4 decorative patterns, the pattern layer 10 is divided into 10,000 pattern grids 11 as a whole, then: each decorative pattern is based on the The number of pattern grids 11 is divided into 10,000 sub-pattern grids 111 , each of the pattern grids 11 is divided into 4 sub-pattern grids 111 , and one sub-pattern grid 111 corresponds to one decorative pattern. That is, each decorative pattern corresponds to one of the sub-pattern grids 111 in one of the pattern grids 11 , and the four sub-pattern grids 111 correspond to four patterns respectively. For example, if all the sub-pattern grids 111 of A1 are lit, the pattern layer 10 presents the pattern of luminous tiger (1), and if all the sub-pattern grids 111 of A2 are lit, the pattern layer 10 presents the pattern of luminous old man (2) , if the sub-pattern grids 111 of A3 are all lit, the pattern layer 10 presents a light-emitting boy (three) pattern, and if all the sub-pattern grids 111 of A4 are lit, the pattern layer 10 presents a light-emitting girl (four) pattern.

The light-emitting unit 20 is an LED light source, the light-emitting point of the light-emitting unit 20 is an LED chip, and the LED driving controller of the light-emitting unit 20 is a single-chip microcomputer or an integrated circuit IC, so that the light-emitting unit 20 can be controlled by programming. The LED chip is turned on and off. Optionally, the light-emitting unit 20 may be an LED light strip or an LED light source board. Alternatively, the light emitting unit 20 may provide white light, yellow light or RGB light sources.

Specifically, the light-emitting unit 20 is formed with a plurality of light-emitting point groups 21 that can emit light independently. Each of the light-emitting point groups 21 is arranged corresponding to one of the decorative patterns, and one light-emitting point of each of the light-emitting point groups 21 can light up a sub-pattern grid 111 of the corresponding decorative pattern. The plurality of light-emitting points in each of the light-emitting point groups 21 can be turned on or off synchronously. It should be understood that, one light-emitting point of the light-emitting unit 20 is used to illuminate one sub-pattern grid 111, and then one of the light-emitting point groups 21 is used to illuminate one decorative pattern.

For example, if the pattern layer 10 incorporates 4 decorative patterns, the light-emitting point group 21 needs to be provided with 4 groups, wherein one group of light-emitting point groups 21 can illuminate a corresponding decorative pattern.

It should be understood that if one of the light-emitting point groups 21 lights up to emit light, then the corresponding one of the decorative patterns in the pattern layer 10 is illuminated. If at least two of the light-emitting point groups 21 light up together to emit light, at least two of the corresponding decorative patterns in the pattern layer 10 are jointly illuminated. If a plurality of the light-emitting point groups 21 are turned on and off in sequence, the plurality of decorative patterns in the pattern layer 10 are illuminated in sequence to form a luminous dynamic decorative pattern.

As shown in FIG. 4 , the pattern layer 10 incorporates four decorative patterns, and if the four light-emitting point groups 21 are turned on and off in sequence, four different light-emitting patterns can be displayed respectively.

In this embodiment, the pattern layer 10 is divided into pattern grids 11 , and sub-pattern grids 111 with decorative patterns are formed in the pattern grid 11 , and then the sub-pattern grids 111 are illuminated by the light-emitting points in the light-emitting point group 21 . , which has the advantage that the lighting sequence of the light-emitting point groups 21 can be easily used to form static and dynamic light-emitting patterns, and the sub-pattern grids 111 can be accurately lighted, which has a very broad application prospect and application space.

It should be noted that the cooperation principle of the pattern layer 10 and the light-emitting unit 20 can be applied to the fields of billboards, decorative paintings, decorative ornaments, and decorative tiles, etc., and can greatly improve the decorative effect.

Next, an application example of the above solution will be described.

Example 1

As shown in FIG. 5 , the multi-pattern fusion light-transmitting decorative structure provided in the first embodiment includes: a light-emitting unit 20 , a light-guiding unit 30 , a pattern layer 10 and a decorative layer 40 , and the light-guiding unit 30 is used for the light-emitting The light emitted by the dots is guided to the pattern layer 10 , and the pattern layer 10 is attached to the decoration layer 40 , and the decoration layer 40 is made of transparent material. The structures of the pattern layer 10 and the light emitting unit 20 are as described above, and are not repeated here. The pattern layer 10 has light transmittance and is formed with color patterns.

It should be noted that, if the pattern layer 10 is attached to the decoration layer 40 , the pattern layer 10 will show a corresponding shape according to the shape of the outer side of the decoration layer 40 , such as a convex shape or an inner shape. A three-dimensional pattern or a strip-shaped pattern formed by a concave shape, etc.

In this embodiment, the decoration layer 40 is a main body layer supporting the pattern layer 10 , and the decoration layer 40 is made of transparent glass or acrylic. Optionally, the outer side of the decoration layer 40 may also be provided with a three-dimensional pattern, and the three-dimensional pattern may be formed by intaglio or relief, or may be formed by casting. Specifically, the three-dimensional pattern may be a plain color pattern or a colored pattern, and the three-dimensional pattern may be the same as or different from the decorative pattern of the pattern layer 10 , and the above changes are not limited in this embodiment.

For example, if the outer side of the decorative layer 40 is provided with a solid-colored three-dimensional pattern. When the light-emitting unit 20 is not lit, the outermost plain color three-dimensional pattern of the decorative layer 40 is displayed; when the light-emitting unit 20 is lit, the outermost plain color three-dimensional pattern is displayed by the pattern layer 10 The decorative pattern is colored to present a colorful three-dimensional pattern.

For example, if the outer side of the decorative layer 40 is provided with a colored three-dimensional pattern, when the light-emitting unit 20 is not lit, the outermost side presents the colored three-dimensional pattern of the decorative layer 40; when the light-emitting unit 20 is lit , the color three-dimensional pattern presented on the outermost side is colored by the decorative pattern of the pattern layer 10 to present a color superimposed three-dimensional pattern.

Optionally, the multi-pattern fusion light-transmitting decorative structure may further include: a concealment layer 50 disposed between the pattern layer 10 and the decoration layer 40, that is, the pattern layer 10, the concealment layer 50 and the decoration layer 40 are arranged sequentially from the inside to the outside, that is, the concealment layer 50 is attached to the inner side of the decoration layer 40 , and the pattern layer 10 is attached to the inner side of the concealment layer 50 .

The concealment layer 50 has light transmittance and is used for shielding the pattern layer 10 , and the decoration layer 40 is made of transparent material, that is, the concealment layer 50 can be seen through the decoration layer 40 . In this embodiment, the concealment layer 50 is formed by spray painting, hand drawing, spraying, transfer printing, electroplating or firing after coating, and the pattern layer 10 is formed by spray painting, hand drawing or transfer printing. It should be understood that the thicknesses of the pattern layer 10 and the concealment layer 50 are generally below 400 microns, so as to ensure the clarity of the pattern when the built-in light source emits light.

It should be noted that if the concealed layer 50 is an electroplating layer, a layer of PU varnish or UV varnish can be sprayed on the color pattern or the decorative layer 40, and after the varnish is cured, a vacuum coating processing method is used for coating processing, The electroplating layer is uniform and the processing technology is mature; because the electroplating hidden layer has a mirror effect, it can also function as a decorative mirror when there is no built-in light source.

Optionally, there may also be a transparent layer 60 formed by curing light-transmitting glue between the pattern layer 10 and the concealing layer 50 . The transparent layer 60 may be formed by curing transparent resin or varnish, or may be UV curing glue, which is not limited in the present invention.

When the light emitting unit 20 emits light, the light irradiates the pattern layer 10, so that the color pattern of the pattern layer 10 is displayed on the outermost decorative layer 40 through the concealment layer 50; When the unit 20 does not emit light, the concealment layer 50 shields the pattern layer 10 .

It should be noted that the decorative effect can also be enriched by changing the color or pattern of the concealed layer 50. For example, the concealed layer 50 can also be formed with a pattern that is the same as the color pattern but with a different color; When the light-emitting unit 20 emits light, the light passes through the support layer c and irradiates the color pattern of the pattern layer 10 , so that the color of the color pattern appears on the pattern of the concealment layer 50 .

Therefore, through the arrangement of the concealment layer 50, the light-transmitting decorative structure fused with multiple patterns can provide more abundant decorative effects.

As shown in FIG. 6 and FIG. 7 , the light guide unit 30 is a light guide grid a. A plurality of light guide holes a10 are formed in the light guide grid a, and the side walls a20 between two adjacent light guide holes a10 are not light-transmitting. The light entrance end of each light guide hole a10 is disposed corresponding to one of the light emitting points, and the light exit end of each light guide hole a10 is disposed corresponding to one of the sub-pattern lattices 111 , and the light guide hole a10 can guide The light emitted by the light-emitting point is directed to the corresponding sub-pattern grid 111 . Preferably, the light guide grid a is processed from an opaque material. For example, the light guide grid a may be processed by injection molding from an opaque material.

Optionally, light-transmitting glue or a light-guiding strip can be selectively poured into the light-guiding hole a10 to enhance the light-guiding effect, which is not limited in this embodiment.

In order to achieve a better light guide effect, each light emitting point can extend into the light entrance end of the corresponding light guide hole a10, so that the light of the light emitting point can better enter the light guide hole a10 and the light-emitting end of the light guide hole a10 is adapted to the shape of the corresponding sub-pattern grid 111 , so that the light guided by the light guide hole a10 can illuminate the entire sub-pattern grid 111 .

It should be understood that the light guide grid a can realize precise lighting of the sub-pattern grids 111 through the light guide holes a10 , and has the advantages of low cost, simple processing and good light guide effect.

It should be noted that, the light guide grid a is adhered to the decoration layer 40 through glue, so as to form the multi-pattern fusion light-transmitting decoration structure.

Embodiment 2

As shown in FIG. 8 , the multi-pattern fusion light-transmitting decorative structure provided in the second embodiment is basically the same as the multi-pattern fusion light-transmitting decorative structure provided in the first embodiment, and the main difference is that the light guide unit 30 includes: a plurality of The light guide line b10, and the first fixing plate b20 and the second fixing plate b30 for fixing the light guide line b10.

The light guide lines b10 are used to guide the light emitted by the light-emitting points to the sub-pattern grids 111 , that is, the light-incident end of each light-guide line b10 corresponds to one of the light-emitting points, and each light-guide line b10 corresponds to one of the light-emitting points. The light-emitting end of b10 is disposed corresponding to one of the sub-pattern cells 111 , and the light guide lines b10 can guide the light emitted by the light-emitting points to the corresponding sub-pattern cells 111 . Preferably, the light guide line b10 is an optical fiber or a light guide line b10 similar to an optical fiber, and its material may be a light guide material such as acrylic or glass.

In the light guide line b10 unit, the light entrance end of each light guide line b10 is plugged into the first fixing plate b20, and the light exit end of each light guide line b10 is plugged into the first fixing plate b20. Two fixed plates b30. The first fixing plate b20 is disposed corresponding to the light-emitting point group of the light-emitting unit 20 , and the insertion position of each of the light guide lines in the first fixing plate b20 corresponds to one of the light-emitting points, so that all The light of the light-emitting point can be injected into the light-incident end of the light-guiding line b10. The second fixing plate b30 is disposed corresponding to the pattern layer 10 , and the insertion position of each light guide line in the second fixing plate b30 corresponds to one of the sub-pattern lattices 111 , so that the guide The light emitted from the light-emitting end of the light line b10 illuminates the corresponding sub-pattern grid 111 .

In order to achieve a better light guiding effect, a receiving groove b40 is formed at the position of the first fixing plate b20 corresponding to each light-emitting point, and each light-emitting point can extend into the receiving groove b40, and The sidewalls between the two adjacent accommodating grooves b40 are opaque to light. The second fixing plate b30 is formed with a light emitting slot b50 at the position corresponding to each of the sub-pattern lattices 111 , and each of the light emitting slots b50 is adapted to the shape of the corresponding sub-pattern lattice 111 , so that the light emitting slot b50 is adapted to the shape of the corresponding sub-pattern lattice 111 . The light emitted from the grooves b50 can illuminate the entire sub-pattern grid 111 , and the sidewalls between two adjacent light-emitting grooves b50 are opaque. Moreover, the light entrance end of each of the light guide lines b10 extends into the receiving groove b40 to face the light-emitting point, and the light exit end of the light guide line b10 extends into the light exit groove b50 to face the light emitting point. The sub-pattern grid 111 is described, so as to better realize the light guiding effect. Preferably, both the first fixing plate b20 and the second fixing plate b30 are made of opaque materials.

The advantage of using the light guide lines b10 to guide light is that the light guide lines b10 can be bent, so that the arrangement of the light guide lines b10 can be designed according to the space limitation between the light emitting unit 20 and the pattern layer 10 , Thereby, a more flexible light guide scheme is realized. For example, in a decorative painting product, the light emitting unit 20 can be arranged in the picture frame at the edge, and the light beam can be guided to the pattern layer 10 through guiding lines.

It should be noted that the first fixing plate b20 and the second fixing plate b30 are respectively bonded to the light emitting unit 20 and the decoration layer 40 by glue, thereby forming the multi-pattern fusion light-transmitting decoration structure.

Embodiment 3

As shown in FIG. 9 and FIG. 10 , the multi-pattern fusion light-transmitting decorative structure provided in the third embodiment is basically the same as the multi-pattern fusion light-transmitting decorative structure provided in the first embodiment, and the main difference is that the light guide unit 30 is a The support layer c is made of opaque material, and a light guide channel c10 is formed at the position of the support layer c corresponding to each sub-pattern lattice 111 in the pattern layer 10 . The light incident end of the channel c10 corresponds to the light emitting point in the light emitting unit 20; the side wall c20 between two adjacent light guide channels c10 is opaque to light, and each of the light guide channels c10 can The light emitted by the light-emitting points is guided to the corresponding sub-pattern grids 111 . For example, a through hole is opened in the support layer c, and a light guide material is poured or inserted into the through hole to form the light guide channel c10 .

Optionally, the support layer c can also be made of light-transmitting plastic, and the outside of the light-transmitting plastic is covered with opaque black paint, and the inner wall of the opening is also covered with opaque black paint. A light guide channel is formed, thereby forming the support layer c.

In order to achieve better light guiding effect, each light-emitting point can extend into the light-incident end of the light-guiding channel c10 , and the light-emitting end of the light-guiding channel c10 is connected to the corresponding sub-pattern grid 111 . The shapes are adapted so that the light emitted from the light-emitting end can illuminate the entire sub-pattern grid 111 .

It should be noted that, the support layer c may be attached to the decoration layer 40 to form the light-transmitting decoration structure in which the multiple patterns are merged.

Embodiment 4

As shown in FIG. 11 , the multi-pattern fusion light-transmitting decorative structure provided in the fourth embodiment includes: a light-emitting unit 20 , a support layer d and a pattern layer 10 , and the support layer d is used to guide the light emitted by the light-emitting points to the The pattern layer 10 is attached to the light-emitting side of the support layer d, and the support layer d is the main layer supporting the pattern layer 10 . The structures of the pattern layer 10 and the light emitting unit 20 are as described above, and are not repeated here. The pattern layer 10 has light transmittance and is formed with color patterns. In this embodiment, the pattern layer 10 is formed by spray painting, hand drawing or transfer printing.

It should be noted that, if the pattern layer 10 is attached to the support layer d, the pattern layer 10 will show a corresponding shape according to the shape of the surface of the support layer d, for example, showing a convex shape or an inner shape. A three-dimensional pattern or a strip-shaped pattern formed by a concave shape, etc.

Specifically, the support layer d is made of an opaque material, and a light guide channel d10 is formed on the support layer d corresponding to each sub-pattern grid 111 in the pattern layer 10 . The light end corresponds to the light emitting point in the light emitting unit 20; the side wall d20 between two adjacent light guide channels d10 is opaque, and each of the light guide channels d10 can emit the light emitting point The light rays are guided to the corresponding sub-pattern grids 111 . For example, a through hole is opened in the support layer d, and the light guide channel d10 is formed by pouring or inserting a light guide material in the through hole, and the light guide material is flush with the outer surface of the support layer d . It should be understood that the light guide material includes, but is not limited to, transparent resin or light guide fiber.

Optionally, the support layer d can also be made of light-transmitting plastic, and the outside of the light-transmitting plastic is covered with opaque black paint, and the inner wall of the opening is also covered with opaque black paint. light guide channels, thereby forming the support layer d.

In order to achieve a better light guide effect, the light emitting point of each light emitting unit 20 can extend into the light entrance end of the light guide channel d10, and the light exit end of the light guide channel d10 forms a light exit surface. The sub-pattern grids of the pattern layer 10 are attached to the position of the light-emitting surface, and the light-emitting surface of the light-guiding channel d10 is adapted to the shape of the corresponding sub-pattern grid 111, so that the light emitted by the light-guiding channel d10 is adapted. The light can illuminate the entire sub-pattern grid 111 .

It should be understood that each of the pattern grids 11 corresponds to a plurality of light emitting surfaces of the light guide channels d10 , and the plurality of light emitting surfaces corresponding to each of the pattern grids 11 are recorded as a light emitting area M, that is, each The pattern grid 11 corresponds to one light emitting area M, and each of the light emitting areas M includes a plurality of light emitting surfaces. In order to obtain a richer decorative effect, the light emitting area M may be a plane area, or an inner concave polyhedron area or an outer convex polyhedron area.

For example, if the light emitting area M is a plane area, the pattern grid 11 is attached to the plane area, and the pattern layer is an overall plane pattern layer. If the light emitting area M is a three-dimensional multi-sided area, the pattern grid is attached to the three-dimensional multi-sided area to form a three-dimensional pattern, and the pattern layer is a concave or convex three-dimensional pattern layer.

As shown in FIG. 12 , the light emitting area M is a concave polyhedron, and includes: a light emitting surface m1, a light emitting surface m2 and a light emitting surface m3, and the sub-pattern lattice n1, the sub-pattern lattice n2 and the sub-pattern lattice n3 of the pattern layer 10 They are respectively attached to the corresponding light-emitting surface m1, light-emitting surface m2 and light-emitting surface m3. Since the light-emitting angles of the light-emitting surface m1, the light-emitting surface m2, and the light-emitting surface m3 are different, the facing surfaces of the sub-pattern grid n1, the sub-pattern grid n2, and the sub-pattern grid n3 are also different, so that three-dimensional decorative patterns with different light-emitting angles can be formed.

In order to better attach the pattern layer 10 on the light-emitting side, since the light-guiding material is poured or inserted into the light-guiding channel d10, the light-emitting side of the supporting layer d can be polished to be flush with the light-emitting side of the light-guiding channel d10 to form A plane for the pattern layer to adhere to.

Optionally, in other embodiments, a plane light-transmitting layer d30 may be formed on the light-emitting side of the support layer d by coating, spraying or sintering, and the plane light-transmitting layer d30 covers the light-emitting side of the support layer. , to form a plane for the pattern layer to adhere to, that is, to form the pattern layer 10 on the plane light-transmitting layer d30 by spraying, hand-painting or transfer printing.

For example, if the material of the support layer d is an opaque plastic material, the plane light-transmitting layer d30 can be formed by spraying, painting or coating a transparent resin on the light-emitting side; it should be understood that in this case, the The pattern layer 10 may use organic pigments.

For another example, if the material of the support layer d is a high temperature resistant material such as cement or clay, the plane light-transmitting layer d30 can be formed by coating the light-emitting side with molten liquid glass, or it can be made of glass particles. It is attached to the light-emitting side and sintered. It should be understood that in this case, the pattern layer 10 needs to use high temperature resistant inorganic pigments. Therefore, the present invention does not limit the material of the plane light-transmitting layer d30.

Optionally, a concealment layer 50 may also be formed on the outside of the pattern layer 10 . The concealment layer 50 has light transmittance and is used for shielding the pattern layer 10 . In this embodiment, the concealment layer 50 is formed by spray painting, hand drawing, spraying, transfer printing, electroplating or firing after coating, and the pattern layer 10 is formed by spray painting, hand drawing or transfer printing.

Specifically, when the concealed layer 50 is the firing surface, the support layer d is made of a high temperature resistant material, such as a raw material for firing porcelain; the color pattern is made of high temperature resistant pigments, which can be hand-painted, spray-painted or transferred, and a color pattern is coated on the color pattern. Layers of translucent and opaque glaze are then fired. On the glaze layer, before or after firing, there are hand-painted, spray-painted or transferred patterns that are the same as the color patterns and only have different colors. When illuminated by the built-in light source, the colors of the colored patterns appear on the patterns on the glaze layer. It is suitable for building materials and decoration materials, bathroom supplies and outdoor decorations.

When the light-emitting unit 20 emits light, the light irradiates the pattern layer 10, so that the color pattern of the pattern layer 10 is presented through the concealment layer 50; when the light-emitting unit 20 does not emit light, the The concealment layer 50 shields the pattern layer 10 .

It should be noted that the decorative effect can also be enriched by changing the color or pattern of the concealed layer 50. For example, the concealed layer 50 can also be formed with a pattern that is the same as the color pattern but with a different color; When the light emitting unit 20 emits light, the light passes through the support layer d and irradiates the color pattern of the pattern layer 10 , so that the color of the color pattern appears on the pattern of the concealment layer 50 .

Therefore, through the arrangement of the concealment layer 50, the light-transmitting decorative structure fused with multiple patterns can provide more abundant decorative effects.

Optionally, there may also be a transparent layer 60 formed by curing light-transmitting glue between the pattern layer 10 and the concealing layer 50 . The transparent layer 60 may be formed by curing transparent resin or varnish, or may be UV curing glue, which is not limited in the present invention.

Optionally, a decoration layer 40 may also be formed on the outer side of the concealing layer 50 . The decoration layer 40 is a transparent material, that is, the concealment layer 50 can be seen through the decoration layer 40 . In this embodiment, the decoration layer 40 is formed by spraying, spraying or coating the transparent resin on the concealing layer and then curing.

Optionally, the decorative layer 40 can also be mixed with mixed color pigments or decorative particles to form a colored transparent decorative layer 40, and the decorative particles include: colored particles, aluminum foil or reflective particles. Moreover, the decoration layer 40 is formed with a transparent color pattern, and the concealment layer 50 constitutes a background layer of the decoration layer 40 .

In this embodiment, when the light-emitting unit 20 emits light, the light passes through the support layer d, irradiates the pattern layer 10 , and makes the color pattern of the pattern layer 10 appear through the concealment layer 50 . The decoration layer 40 on the outermost side; when the light-emitting unit 20 does not emit light, the concealment layer 50 shields the pattern layer 10 to make the color pattern invisible.

In order to obtain a richer display effect, the color patterns of the pattern layer 10 and the color patterns of the decoration layer 40 are respectively different color patterns. When the light-emitting unit 20 emits light, the two color patterns are superimposed, and the light-transmitting decorative structure displays the superimposed pattern; when the light-emitting unit 20 does not emit light, the light-transmitting decorative structure displays the decorative layer 40 colorful pattern.

The embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, without departing from the principle and spirit of the present invention, various changes, modifications, substitutions and alterations to these embodiments still fall within the protection scope of the present invention.

Claims (30)

1. A multi-pattern fused light-transmitting decorative structure, comprising: the light-emitting device comprises a light-emitting unit and a pattern layer, wherein a plurality of decorative patterns are formed in the pattern layer, and the pattern layer has light transmittance;

the pattern layer is divided into a plurality of pattern grids, each pattern grid is divided into a plurality of sub-pattern grids, and a plurality of sub-pattern grids in each pattern grid respectively correspond to different decorative patterns, so that a plurality of decorative patterns are fused in the pattern layer;

the light-emitting unit is provided with a plurality of light-emitting point groups capable of independently emitting light, each light-emitting point group is arranged corresponding to one decorative pattern, and one light-emitting point of each light-emitting point group only can light one sub-pattern lattice of the corresponding decorative pattern.

2. A multi-pattern fused light transmissive ornamental structure according to claim 1, wherein: if one of the luminous point groups is lighted up to emit light, a corresponding decorative pattern in the pattern layer is lighted up;

if at least two light-emitting point groups are lighted up and emit light together, at least two corresponding decorative patterns in the pattern layer are lighted up together;

if the plurality of light-emitting point groups are sequentially lightened, the plurality of decorative patterns in the pattern layer are sequentially lightened to form a luminous dynamic decorative pattern;

and the adjacent two light-emitting points are not interfered with each other, so that the corresponding sub-pattern grids can be accurately lightened.

3. The light transmissive ornamental structure according to claim 1, further comprising a light guide unit for guiding light emitted from said light emitting points,

the light guide unit is a light guide grid, a plurality of light guide holes are formed in the light guide grid, and the side wall between every two adjacent light guide holes is light-tight;

the light inlet end of each light guide hole corresponds to one light emitting point, the light outlet end of each light guide hole corresponds to one sub-pattern lattice, and the light guide holes can guide light rays emitted by the light emitting points to the corresponding sub-pattern lattices.

4. The multi-pattern fused light transmissive ornamental structure of claim 3, wherein said light guiding grid is fabricated from an opaque material.

5. The light transmissive decoration structure of claim 4, wherein each of the light emitting points is capable of extending into the light incident end of the light guiding grid, and the light emergent end of the light guiding hole is adapted to the shape of the corresponding sub-pattern lattice, so that the light guided by the light guiding hole can illuminate the whole sub-pattern lattice.

6. A multi-pattern-fused light-transmissive ornamental structure according to claim 1, further comprising a light guide unit for guiding light emitted from said light-emitting points, said light guide unit comprising: a plurality of light-guiding lines, wherein,

the light-incoming end of each light guide line corresponds to one light-emitting point, the light-outgoing end of each light guide line corresponds to one sub-pattern lattice, and the light guide lines can guide light rays emitted by the light-emitting points to emit to the corresponding sub-pattern lattices.

7. The light-transmitting decorative structure with multiple fused patterns according to claim 6, further comprising a first fixing plate and a second fixing plate for fixing the light-guiding lines, wherein the light-incoming end of each light-guiding line is inserted into the first fixing plate, and the light-outgoing end of each light-guiding line is inserted into the second fixing plate;

the first fixing plate is arranged corresponding to the light emitting point group of the light emitting unit, and the insertion position of each light guide strip line in the first fixing plate corresponds to one light emitting point, so that light rays of the light emitting points can be emitted into the light inlet end of the light guide strip line;

the second fixing plate is arranged corresponding to the pattern layer, and the inserting position of each light guide line in the second fixing plate corresponds to one sub-pattern lattice, so that light emitted from the light emitting end of the light guide line illuminates the corresponding sub-pattern lattice.

8. The multi-pattern-fused light-transmitting decorative structure of claim 1, wherein the sub-pattern lattices corresponding to the same decorative pattern are arranged at intervals, and two adjacent sub-pattern lattices respectively correspond to different decorative patterns; the spacing positions between the two sub-patterns corresponding to each decorative pattern are filled by the sub-patterns of other decorative patterns.

9. The multi-pattern-fused light-transmitting decorative structure according to claim 7, wherein a light-emitting slot is formed in the second fixing plate corresponding to each sub-pattern lattice, each light-emitting slot is matched with the corresponding sub-pattern lattice in shape, so that the light emitted from the light-emitting slot can illuminate the whole sub-pattern lattice, and the side wall between two adjacent light-emitting slots is opaque.

10. The fused translucent decorative structure of claim 7, wherein the first fixing plate and the second fixing plate are both opaque.

11. The light-transmissive ornamental structure with multiple fused patterns according to claim 1, further comprising a light-guiding unit for guiding the light emitted from said light-emitting points, wherein said light-guiding unit is a supporting layer coated with an opaque coating or made of an opaque material;

a light guide channel is formed at the position of the supporting layer corresponding to each sub-pattern lattice in the pattern layer, and the light inlet end of the light guide channel corresponds to the light emitting point in the light emitting unit;

the side wall between two adjacent light guide channels is light-tight, and each light guide channel can guide the light emitted by the light emitting point to the corresponding sub-pattern lattice.

12. The light-transmitting decorative structure with multiple fused patterns according to claim 11, wherein the light-entering ends of the light-guiding channels form accommodating grooves, and each light-emitting point can extend into the corresponding accommodating groove of the light-guiding channel; and the light emitting ends of the light guide channels are the same as the sub-pattern grids in shape.

13. The multi-pattern-fused light-transmitting decorative structure of claim 11, wherein a through hole is formed in the supporting layer, and a light-guiding material is poured or inserted into the through hole to form a light-guiding channel, wherein the light-guiding material is flush with the outer surface of the supporting layer.

14. A multi-pattern-fused light-transmitting decorative structure as claimed in any one of claims 1 to 13, further comprising a decorative layer, wherein the pattern layer is attached to the inner side of the decorative layer, and the decorative layer is a bulk layer supporting the pattern layer.

15. The fused light transmissive ornamental structure of claim 14, wherein the patterned layer is a colored pattern formed by painting, hand painting, or transfer printing.

16. A light-transmitting decorative structure with fused multiple patterns as claimed in claim 14, wherein the decorative layer is formed by curing transparent resin or processing transparent glass or acrylic.

17. A light-transmitting decorative structure with multiple fused patterns as claimed in claim 14, wherein the outside of said decorative layer is provided with a three-dimensional pattern, exhibiting a transparent pattern effect; the color pattern of the pattern layer and the three-dimensional pattern of the decorative layer are different patterns;

when the light source emits light, the colorful patterns are superposed with the three-dimensional patterns, and the light-transmitting decorative structure displays the superposed patterns.

18. The multi-pattern fused light transmissive ornamental structure of claim 14, further comprising: the hidden layer is arranged between the pattern layer and the decorative layer, the hidden layer has light transmittance, the decorative layer is made of transparent materials, and the hidden layer can be seen through the decorative layer;

when the light-emitting unit emits light, the light irradiates the pattern layer, and the decorative pattern of the pattern layer is shown through the concealing layer; when the light emitting unit does not emit light, the concealing layer shields the pattern layer so that the decorative pattern is not visible.

19. The multi-pattern-fused light-transmitting decorative structure according to claim 18, wherein the pattern layer is a color pattern, and the concealing layer is formed with a pattern which is the same as the pattern of the color pattern and corresponds to the position but is different in color;

when the light-emitting unit emits light, the light irradiates on the color pattern of the pattern layer, and the color of the color pattern is displayed on the pattern of the hidden layer.

20. The multi-pattern fused light transmissive trim structure of claim 18, wherein the concealing layer is formed by inkjet printing, hand-painting, spray-coating, transfer printing, electroplating or firing.

21. The multi-pattern fused light transmitting decorative structure of claim 18 further comprising a transparent layer formed between said concealing layer and said pattern layer.

22. The multi-pattern fused light transmissive ornamental structure according to any of claims 11-13, wherein said pattern layer is attached to an outer side of said support layer, said support layer being a body layer supporting said pattern layer.

23. A multi-pattern fused light transmissive ornamental structure as claimed in claim 22, further comprising: the concealing layer is attached to the outer side of the pattern layer and has light transmission;

when the light-emitting unit emits light, the light passes through the supporting layer to irradiate the pattern layer, and the decorative pattern of the pattern layer is shown through the concealing layer; when the light emitting unit does not emit light, the concealing layer shields the pattern layer so that the decorative pattern is not visible.

24. The multi-pattern fused light transmissive ornamental structure of claim 23, further comprising: the decorative layer is attached to the outer side of the hidden layer and made of transparent materials, and the hidden layer can be seen through the decorative layer.

25. The multi-pattern-fused light-transmitting decorative structure according to claim 23, wherein the pattern layer is a color pattern, and the concealing layer is formed with a pattern which is the same as the pattern of the color pattern and corresponds to the position but is different in color;

when the light-emitting unit emits light, light rays pass through the supporting layer to irradiate the color pattern of the pattern layer, and the color of the color pattern is displayed on the pattern of the concealing layer.

26. The multi-pattern fused light transmissive trim structure of claim 23, wherein the concealing layer is formed by inkjet printing, hand drawing, spray printing, transfer printing, electroplating or firing.

27. The multi-pattern fused light transmitting decorative structure of claim 23 wherein a transparent layer is further formed between the concealing layer and the pattern layer.

28. The light-transmissive decoration structure of claim 22, wherein the light-emitting side of the support layer is formed with a planar light-transmissive layer, and the pattern layer is formed on the surface of the planar light-transmissive layer.

29. The light-transmitting decorative structure with multiple fused patterns according to claim 28, wherein the planar light-transmitting layer is coated or sprayed on the light-emitting side of the supporting layer to form a plane for the pattern layer to adhere to.

30. The light-transmitting decorative structure with multi-pattern fusion of claim 1, wherein the light-emitting unit is an LED light source, the light-emitting point is an LED chip, and the controller of the light-emitting unit is a single chip microcomputer or an integrated circuit IC.

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