Integrated back light-transmitting decorative plate device

Abstract

The invention discloses an integrated back light-transmitting decorative plate device which comprises a transparent mounting plate, a reinforcing plate, a plurality of digital light bars, an adapter plate and a light-transmitting decorative plate. The transparent mounting plate is fixedly connected to the reinforcing plate, the transparent mounting plate has a first direction and a second direction perpendicular to the first direction, the transparent mounting plate comprises a plurality of through holes formed in the first direction, and the through holes are distributed in the second direction at intervals; the plurality of digital light bars are respectively inserted into the plurality of corresponding through holes; the adapter plate is arranged at the end of the transparent mounting plate in the second direction, the pins of the digital light bars are electrically connected with the adapter plate, and the light-transmitting decorative plate is attached to the side, away from the reinforcing plate, of the transparent mounting plate. The technical problems that in the prior art, a back light-transmitting decorative plate structure is high in maintenance cost and poor in light-transmitting effect are solved.

Description

Technical Field

[0001] The invention relates to the technical field of transparent mounting plates, and in particular to an integrated back-light-transmitting decorative plate device. Background Art

[0002] Back-translucent decorative panel materials are a type of material with transparent properties, usually made of materials such as polycarbonate (PC) or acrylic (PMMA). They have a certain degree of light transmittance and can transfer light from the back of the material to the front, thus creating a unique effect. In the field of transparent mounting panels, existing back-translucent decorative panel materials generally have two structures and installation methods.

[0003] The first structure and installation method is to composite decorative materials such as stone and veneer onto translucent panels such as glass, acrylic panels, and glass fiber honeycomb panels. Set a steel structure keel on the wall, lay multiple light strips, and then build the composite translucent decorative panels on the steel structure. Although this method achieves the effect of back light transmission of the decorative panels, a lot of work needs to be completed on the construction site, and the integrated integration of the assembled lighting panels has not been achieved. In addition, the uneven light output of the light strips installed on site and the shielding of the light by the steel structure keel cause uneven shadows on the surface of the translucent panels. In the case where electronic components such as light strips are damaged and need to be repaired, the composite translucent decorative panels on the surface need to be removed for repair, and the repair method is extremely complicated. This structure and installation method can only achieve the effect of back light transmission without the function of playing video content.

[0004] The second structure and installation method is to compound decorative materials such as stone, veneer, resin board on the acrylic light guide plate, compound honeycomb board on the other side of the acrylic light guide plate to increase strength, and place the light-emitting light strip on the side of the light guide plate. This structure achieves assembly integration and uniform back light transmission. However, when the area of ​​the plate is too large, the brightness of the light strip on the light guide plate is not high enough, and it cannot achieve perfect effects in various light environments. Moreover, when multiple back-transmitting decorative plates are spliced ​​and installed, because the light strip is on the side of the plate, it is extremely inconvenient to repair when the light strip is damaged at the splicing of adjacent plates. This structure and installation method can only achieve the effect of back light transmission without the function of playing video content. Summary of the invention

[0005] The purpose of the present invention is to overcome the above technical deficiencies and provide an integrated back-light-transmitting decorative plate device to solve the technical problems of high maintenance cost and poor light transmission effect of the back-light-transmitting decorative plate structure in the prior art.

[0006] In order to solve the above problems, the present invention adopts the following technical solutions:

[0007] The present invention provides an integrated back-light-transmitting decorative plate device, comprising: a transparent mounting plate, a reinforcing plate, a plurality of digital light strips, an adapter plate and a light-transmitting decorative plate; the transparent mounting plate is fixedly connected to the reinforcing plate, the transparent mounting plate has a first direction and a second direction perpendicular to the first direction, the transparent mounting plate comprises a plurality of through holes opened along the first direction, and the plurality of through holes are spaced apart along the second direction; the plurality of digital light strips are respectively inserted into the corresponding plurality of through holes; the adapter plate is arranged at the end of the transparent mounting plate along the second direction, the pins of the plurality of digital light strips are electrically connected to the adapter plate, and the light-transmitting decorative plate is attached to a side of the transparent mounting plate away from the reinforcing plate.

[0008] In some embodiments, the transparent mounting plate has a third direction, which is perpendicular to the first direction and the second direction; the transparent mounting plate has a multi-layer split structure along the third direction, and each of the split structures has a plurality of through holes distributed along the second direction; any two adjacent through holes are distributed at intervals.

[0009] In some embodiments, the number of the through holes is consistent with that of the digital light strips and they are distributed in a one-to-one correspondence, and a corresponding digital light strip is inserted into each of the through holes.

[0010] In some embodiments, the number of the through holes is greater than the number of the digital light strips, and the digital light strips are inserted into the through holes close to the reinforcing plate.

[0011] In some embodiments, the plurality of through holes are evenly distributed on the transparent mounting plate.

[0012] In some embodiments, the digital light bar is arranged to have the same length as the corresponding through hole.

[0013] In some embodiments, the adapter board includes a power access port and a signal line adapter, the power access port is electrically connected to the driving power supply, and the signal line adapter is electrically connected to the LED control system receiving card.

[0014] In some embodiments, the reinforcing plate further comprises a plurality of dry hanging structural members, the plurality of dry hanging structural members are fixedly connected to a side of the reinforcing plate away from the transparent mounting plate, and the plurality of dry hanging structural members are distributed at intervals.

[0015] In some embodiments, two cover plates are further included, and the two cover plates are respectively arranged at both ends of the transparent mounting plate, and the cover plates are respectively arranged to cover the multiple through holes on the corresponding sides.

[0016] Compared with the prior art, the integrated back-lighting decorative plate device provided by the present invention achieves the purpose of integrated design of light source components, decorative plates and reinforcement plates by fixing a transparent mounting plate and a reinforcement plate together, and opening a through hole on the transparent mounting plate for installing multiple digital light strips. In addition, the reinforcement plate is used as a mounting component in contact with the outside world, thereby improving the convenience of installation. On the other hand, by inserting the digital light strips into the through holes, the electronic components can be repaired or replaced by pulling the digital light strips out of the through holes during maintenance, thereby facilitating maintenance. Furthermore, by designing multiple dispersed and spaced through holes in the transparent mounting plate for inserting digital light strips, the back light transmission of the light-transmitting decorative plate is uniform without obvious dark spots, and has a sufficiently high brightness to meet the effects of use in various light environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of an embodiment of an integrated back-light-transmitting decorative plate device provided by the present invention;

[0018] Figure 2 It is a structural schematic diagram of an embodiment of the installation position of the adapter plate in the integrated back-light-transmitting decorative plate device provided by the present invention;

[0019] Figure 3 It is a structural schematic diagram of an embodiment of the connection between the adapter plate and the light bar in the integrated back-light-transmitting decorative plate device provided by the present invention;

[0020] Figure 4 It is a schematic structural diagram of the integrated back-light-transmitting decorative plate device provided by the present invention from another angle. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0022] An embodiment of the present invention provides an integrated back-lighting decorative plate device, comprising: a transparent mounting plate, a reinforcement plate, a plurality of digital light strips, an adapter plate and a light-transmitting decorative plate; the transparent mounting plate is fixedly connected to the reinforcement plate, the transparent mounting plate has a first direction and a second direction perpendicular to the first direction, the transparent mounting plate comprises a plurality of through holes opened along the first direction, and the plurality of through holes are spaced apart along the second direction; the plurality of digital light strips are respectively inserted into the corresponding plurality of through holes; the adapter plate is arranged at the end of the transparent mounting plate along the second direction, the pins of the plurality of digital light strips are electrically connected to the adapter plate, and the light-transmitting decorative plate is attached to a side of the transparent mounting plate away from the reinforcement plate.

[0023] In this embodiment, by fixing the transparent mounting plate and the reinforcing plate together and opening a through hole on the transparent mounting plate for installing multiple digital light strips, on the one hand, the purpose of integrated design of light source components, decorative plates and reinforcement plates is achieved, and the convenience of installation is improved by using the reinforcing plate as a mounting component in contact with the outside world; on the other hand, by inserting the digital light strips into the through holes, during maintenance, the digital light strips can be pulled out of the through holes to repair or replace electronic components, which is convenient for maintenance; further, by designing multiple dispersed and spaced through holes in the transparent mounting plate and inserting digital light strips, the back of the light-transmitting decorative plate is evenly light-transmitting without obvious dark spots, and has a sufficiently high brightness to meet the effects of use in various light environments.

[0024] It should be noted that the reinforcing plate is a light plate with high bending resistance. The light nature of the reinforcing plate makes it light and easy to carry and construct; and its bending resistance and high strength make it less likely to break or deform during use. The light reinforcing plate can be a light plate with high bending resistance, such as an aluminum honeycomb plate, a glass fiber honeycomb plate, or a PVC foam plate. The reinforcing plate and the transparent mounting plate can be connected by glue, expansion connection, or bolt connection. In this embodiment, glue is used to bond the reinforcing plate and the transparent mounting plate to form a whole.

[0025] It should be noted that the transparent mounting plate includes a mounting surface and a display surface, wherein the first direction is the length direction or width direction along the display surface. The transparent mounting plate can be made of PC material, PET material, PMMA material, PP material, ABS plus PC material, FRP resin material, which should be heated and melted and extruded by an extruder through a mold. Figure 1 The transparent multi-layer hollow board shown is designed with multi-layer through holes vertically, and the horizontal section is a variety of structures such as one to multiple layers of tic-tac-toe, honeycomb, and cross-section.

[0026] Furthermore, the choice of digital light strips can be determined according to actual needs. Specifically, when the decorative board only needs to be backlit and does not need to display images, the light strip can be selected from ordinary white light strips or RGB color-changing light strips. When the decorative board needs to have the function of displaying images, the light strip needs to be a digital light strip with RGB three-in-one lamp beads and single-point single control. Therefore, it is brighter than traditional back-lit decorative boards, and the light output is uniform without bright or dark spots. Because the present invention is brighter than traditional decorative boards, the surface material selection is wider, which can reduce costs while enriching the types of surface decorations. Figure 2 The spacing between the center points of adjacent vertical lamp beads on the light strip shown is equal to the spacing between the center points of adjacent horizontal light strips. In this way, lamp beads with the same horizontal and vertical spacing form an evenly arranged pixel matrix, ensuring that the surface of the decorative panel is evenly light-transmitting without bright or dark spots, and that there is no deformation when playing video images.

[0027] Furthermore, the thickness of the transparent mounting plate is between 1 and 1.2 times the distance between the lamp beads. Figure 1 As shown in the figure, when the distance between the lamp beads is 10mm, the thickness of the transparent multi-layer hollow board is 12mm. This ensures that there are no bright or dark spots on the surface of the decorative board, and the bright area ratio reaches 100%.

[0028] In some embodiments, the transparent mounting plate has a third direction, which is perpendicular to the first direction and the second direction; the transparent mounting plate has a multi-layer split structure along the third direction, and each of the split structures has a plurality of through holes distributed along the second direction; any two adjacent through holes are distributed at intervals.

[0029] In this embodiment, by arranging the through holes opened on the transparent mounting plate into a multi-layer structure along the thickness direction of the transparent mounting plate, the optionality of the light strip arrangement can be increased, and by designing through holes and installing light strips at different levels and positions on the transparent mounting plate, the problem of uneven light transmission on the back of the transparent mounting plate can be greatly improved, so that the back light transmission of the translucent decorative plate is uniform without obvious light spots, and the brightness of the translucent decorative plate is further improved to adapt to use in various light environments.

[0030] It should be noted that the third direction is the thickness direction of the transparent mounting plate from the mounting surface to the display surface.

[0031] Furthermore, the number of digital light strips can be set to any number according to the required brightness, image clarity and other standards. It can be understood that when the number of digital light strips is consistent with the number of through holes, a digital light strip is inserted in each through hole; when the number of digital light strips is less than the number of through holes, the light strips are preferentially inserted in the through holes close to the reinforcement plate, thereby increasing the distance between the light strips and the display surface, thereby increasing the diffusion angle of the light, reducing the proportion of dark areas, and improving the use effect of the light-transmitting decorative panel.

[0032] Furthermore, in order to improve the light uniformity of the back-lighting decorative plate, the through holes are evenly distributed on the transparent mounting plate, and when the number of digital light strips is less than the number of through holes, the digital light strips are also evenly distributed in each through hole, thereby avoiding light concentration leading to poor screen effect.

[0033] In some embodiments, the adapter board includes a power access port and a signal line adapter, the power access port is electrically connected to the driving power supply, and the signal line adapter is electrically connected to the LED control system receiving card.

[0034] In this embodiment, if Figure 2 The adapter plate and the light bar are arranged in a vertical strip shape. Figure 3The adapter board shown in the figure is provided with a female connector at the position corresponding to the pin connector at the end of the light strip, and the adapter board is provided with a power input port and a signal line connector to be connected to the driving power supply and the LED control system receiving card respectively. In this way, the current of the driving power supply and the signal of the LED receiving card are respectively transmitted to each light strip through the adapter board via the female connector and the pin connector of the light strip.

[0035] Furthermore, by setting up a playback box or a broadcast control computer sending card, the picture and video signals are transmitted to the receiving card in each decorative panel via the network cable, thereby controlling the brightness, color and image of the entire decorative panel.

[0036] In some embodiments, the LED screen structure further includes a decorative panel, wherein the decorative panel is attached to a side of the transparent mounting plate away from the reinforcing plate.

[0037] It should be noted that by covering the surface of the transparent mounting plate with wood veneer, ultra-thin stone, shell mosaic, printed imitation rock plate and other decorations, an integrated digital display decorative plate with a variety of decorative surfaces can be obtained.

[0038] In a specific embodiment, the processing method of using ultra-thin stone decoration on the surface is as follows: the thickness between 1mm and 5mm is selected according to the light transmittance of the stone. A transparent plate such as a polycarbonate plate [PC plate], glass fiber cloth or acrylic plate is used as a substrate, and the size is consistent with the transparent multi-layer hollow plate. First, transparent glue such as epoxy resin, transparent structural glue, etc. is used to laminate and compound the transparent plate such as polycarbonate plate, glass fiber cloth or acrylic plate with the ultra-thin stone using a cold press, and then transparent glue such as epoxy resin or polycarbonate is used to bond the polycarbonate plate and the transparent multi-layer hollow plate together to obtain a back-light-transmitting decorative plate for the stone decorative surface.

[0039] Processing method for surface decoration with veneer: Select a thickness between 0.15mm and 0.4mm according to the material and color of the veneer. Use transparent plates such as polycarbonate plates [PC plates] or acrylic plates as the substrate, and the size is consistent with the transparent multi-layer hollow plate. Spray plasticized vinyl acetate emulsion on transparent plates such as polycarbonate plates. After the plasticized vinyl acetate emulsion dries, use a hot press to thermoplastically paste the veneer on the surface of transparent plates such as polycarbonate plates at a temperature of 80 degrees. Use transparent glue such as epoxy resin to bond the non-veneer side of transparent plates such as polycarbonate plates that have been laminated with veneers to the transparent multi-layer hollow plate as a whole. Further paint spraying and other treatments on the veneer decorative surface can obtain a back-transparent decorative plate with a wooden decorative surface.

[0040] Processing method of surface imitation rock board decoration: select transparent particles such as quartz sand, glass sand, glass beads as aggregate, select epoxy resin or polycarbonate as adhesive, and mix 60 to 80 grams of adhesive per kilogram of aggregate. After mixing the aggregate material with adhesive evenly, spread it on the transparent multi-layer hollow board and pat it flat. According to the brightness and other requirements, the thickness of the mixed aggregate layer is selected from 3mm to 6mm. Cover the mixed aggregate layer with a smooth surface and a release film, use a clamp to combine the release film-covered plate with the composite aluminum honeycomb transparent multi-layer hollow board and flip it 180 degrees so that one side of the aluminum honeycomb panel faces up, remove the clamp and put the whole into the cold press to wait for the mixed aggregate adhesive to cure, take it out, and tear off the release film to obtain the original color imitation rock board. Print various patterns such as stone grain and wood grain on the surface of the original color imitation rock board to obtain a back-translucent imitation rock decorative board with a variety of patterns.

[0041] Other translucent decorative materials such as shell mosaics can be pasted with transparent glue to obtain a variety of back-translucent decorative panels on the transparent multi-layer hollow panels.

[0042] In some embodiments, the reinforcing plate further comprises a plurality of dry hanging structural members, the plurality of dry hanging structural members are fixedly connected to a side of the reinforcing plate away from the transparent mounting plate, and the plurality of dry hanging structural members are distributed at intervals.

[0043] In this embodiment, the pre-embedded dry hanging hangers in the lightweight reinforcement board are connected with the wall dry hanging accessories to form a dry hanging assembly method, and the integrated digital display decorative board can also be directly pasted on the wall using structural adhesive. Figure 4 When performing the repair as shown, you only need to remove the decorative cover on one side, unfasten the pins of the light bar connecting the adapter plate, pull out the light bar, and then replace or repair the damaged light bar.

[0044] In some embodiments, two cover plates are further included, and the two cover plates are respectively arranged at both ends of the transparent mounting plate, and the cover plates are respectively arranged to cover the multiple through holes on the corresponding sides.

[0045] In this embodiment, by providing a cover plate to cover the through hole, it is possible to prevent external impurities from entering the through hole and damaging the electronic components, and during maintenance, the cover plate can be directly opened.

[0046] The specific implementation of the present invention described above does not constitute a limitation on the protection scope of the present invention. Any other corresponding changes and modifications made based on the technical concept of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. An integrated back-light-transmitting decorative plate device, characterized in that: include: A transparent mounting plate, a reinforcement plate, a plurality of digital light strips, an adapter plate and a light-transmitting decorative plate; the transparent mounting plate is fixedly connected to the reinforcement plate, the transparent mounting plate has a first direction and a second direction perpendicular to the first direction, the transparent mounting plate comprises a plurality of through holes opened along the first direction, and the plurality of through holes are spaced apart along the second direction; the plurality of digital light strips are respectively inserted into the corresponding plurality of through holes; the adapter plate is arranged at the end of the transparent mounting plate along the second direction, the pins of the plurality of digital light strips are electrically connected to the adapter plate, and the light-transmitting decorative plate is attached to a side of the transparent mounting plate away from the reinforcement plate.

2. The integrated back-light-transmitting decorative plate device according to claim 1, characterized in that: The transparent mounting plate has a third direction, which is perpendicular to the first direction and the second direction; the transparent mounting plate has a multi-layer split structure along the third direction, and each of the split structures has a plurality of through holes distributed along the second direction; any two adjacent through holes are distributed at intervals.

3. The integrated back-light-transmitting decorative plate device according to claim 2, characterized in that: The number of the through holes is consistent with that of the digital light strips and they are distributed in a one-to-one correspondence, and a corresponding digital light strip is inserted into each of the through holes.

4. The integrated back-light-transmitting decorative plate device according to claim 2, characterized in that: The number of the through holes is greater than the number of the digital light strips, and the digital light strips are inserted into the through holes close to the reinforcing plate.

5. The integrated back-light-transmitting decorative plate device according to claim 1, characterized in that: The plurality of through holes are evenly distributed on the transparent mounting plate.

6. The integrated back-light-transmitting decorative plate device according to claim 1, characterized in that: The digital light bar is arranged to have the same length as the corresponding through hole.

7. The integrated back-light-transmitting decorative plate device according to claim 1, characterized in that: The adapter board includes a power supply inlet and a signal line adapter, the power supply inlet is electrically connected to the driving power supply, and the signal line adapter is electrically connected to the LED control system receiving card.

8. The integrated back-light-transmitting decorative plate device according to claim 1, characterized in that: The reinforcing plate further comprises a plurality of dry hanging structural members, the plurality of dry hanging structural members are fixedly connected to a side of the reinforcing plate away from the transparent mounting plate, and the plurality of dry hanging structural members are distributed at intervals.

9. The integrated back-light-transmitting decorative plate device according to claim 1, characterized in that: It also includes two cover plates, which are respectively arranged at two ends of the transparent mounting plate, and the cover plates are respectively arranged to cover the multiple through holes on the corresponding sides.

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