Central control wall brick with display function

Abstract

The invention discloses a central control wall brick with a display function, and the wall brick comprises a light-emitting diode array which comprises at least one light-emitting unit and is used for emitting light according to a control signal of a controller module; the RGB light filtering film array comprises at least one RGB light filtering unit and is used for synthesizing the light rays emitted by the light emitting units into pixel values; the light guide tube array comprises at least one light guide tube and is used for emitting color light corresponding to the pixel value synthesized by the RGB filtering unit; the light emitting diode array, the RGB filter film array and the light guide tube array are sequentially stacked, the number of the light emitting units, the number of the RGB filter units and the number of the light guide tubes are the same, and the arrangement positions are in one-to-one correspondence. According to the invention, the technical problem that the intelligent central control screen display terminal in the prior art is not beautiful in installation and cannot be expanded is solved, the display module of the central control screen is integrated into the wall brick, the area display function is realized on the building wall surface, the integration of the wall body and the screen display is ensured, and the expansion is convenient.

Description

Technical Field

[0001] The present invention relates to the technical field of smart home, and in particular to a central control wall tile with a display function. Background Art

[0002] At present, home intelligent central control has realized electrical control, monitoring interconnection and information interaction, and promoted the development of intelligent Internet of Things in indoor living. The common screen display terminal of intelligent central control is a wall 86 box or central control screen, which is installed by pre-buried slots in the early stage and embedded in the 86 box or central control screen in the later stage. This installation method has many disadvantages, such as protruding from the wall, unsightly, and unable to be expanded. Summary of the invention

[0003] The embodiment of the present invention provides a central control wall tile with a display function, so as to solve the technical problems in the prior art that the screen display terminal of the smart central control is not aesthetically pleasing to install and cannot be expanded. It integrates the display module of the central control screen into the wall tile, realizes the regional display function on the building wall, and ensures the integrity of the wall and the screen display, and is convenient for expansion.

[0004] In order to solve the above-mentioned technical problems, the present invention is achieved as follows:

[0005] In a first aspect, the present application provides a central control wall tile with a display function, the central control wall tile comprising:

[0006] A light emitting diode array, comprising at least one light emitting unit, wherein the light emitting unit is used to emit light according to a control signal of a controller module;

[0007] An RGB filter film array, comprising at least one RGB filter unit, wherein the RGB filter unit is used to synthesize the light emitted by the light-emitting unit into a pixel value;

[0008] A light pipe array, comprising at least one light pipe, wherein the light pipe is used to emit color light corresponding to the pixel value synthesized by the RGB filter unit;

[0009] The light emitting diode array, the RGB filter film array and the light guide tube array are stacked in sequence, the number of the light emitting units, the RGB filter units and the light guide tubes are the same, and the arrangement positions correspond to each other.

[0010] Furthermore, the light guide tube is composed of a light-emitting rear section, a light-emitting front section, and a transparent light guide column therebetween, wherein the light-emitting rear section faces the RGB filter unit.

[0011] Furthermore, the light-emitting unit includes: a light-emitting diode and an RGB control switch, and the RGB control switch is used to control the on and off of the light-emitting diode according to the control signal.

[0012] Furthermore, the RGB control switch is a field effect tube, the positive electrode of the light emitting diode is connected to the power supply, the negative electrode is connected to the drain of the field effect tube, and the source and gate of the field effect tube are respectively connected to the controller module.

[0013] Furthermore, when the control signal indicates that the source of the field effect tube is at a low level and the gate of the field effect tube is at a high level, the light emitting diode is turned on and emits light.

[0014] Furthermore, the controller module includes: a main control unit, a screen display control unit, and a network communication unit, wherein the main control unit receives a first control command from the control end through the network communication unit and forwards the first control command to the screen display control unit, and the screen display control unit is used to send the control signal to the light-emitting unit.

[0015] Furthermore, a transparent conductive film capacitive touch sensing layer is provided on one side of the light pipe array at the light-emitting rear cross section of the light pipe, for human-computer interaction between the user and the central control wall tile.

[0016] Furthermore, the controller module further includes: a sensor unit, which is used to send a second control command generated by the human-computer interaction to the main control unit, and the main control unit sends the second control command to the control end through the network communication unit.

[0017] Furthermore, the controller module is located on a side of the light emitting diode array away from the RGB filter film array.

[0018] Furthermore, non-light-transmitting materials are filled between the light guide tubes and between the RGB filter units.

[0019] The present application provides a central control wall tile with a display function, the central control wall tile comprising: a light emitting diode array, comprising at least one light emitting unit, the light emitting unit being used to emit light according to a control signal of a controller module; an RGB filter film array, comprising at least one RGB filter unit, the RGB filter unit being used to synthesize the light emitted by the light emitting unit into a pixel value; a light pipe array, comprising at least one light pipe, the light pipe being used to emit color light corresponding to the pixel value synthesized by the RGB filter unit; wherein the light emitting diode array, the RGB filter film array and the light pipe array are stacked in sequence, the number of the light emitting units, the RGB filter units and the light pipes are the same, and the arrangement positions correspond one to one. In the embodiment of the present application, the technical problems of the unsightly installation and non-expandability of the screen display terminal of the smart central control in the prior art are solved, and the display module of the central control screen is integrated into the wall tile, the regional display function is realized on the wall of the building while ensuring the integrity of the wall and the screen display, and it is convenient for expansion. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0021] Figure 1 is a schematic structural diagram of a light guide tube according to an embodiment of the present application;

[0022] Figure 2 is a structural schematic diagram of a light guide array according to an embodiment of the present application;

[0023] Figure 3 is a schematic structural diagram of an RGB filter film array according to an embodiment of the present application;

[0024] Figure 4 is a schematic structural diagram of a light-emitting unit according to an embodiment of the present application;

[0025] Figure 5 is a structural schematic diagram of a light emitting diode array according to an embodiment of the present application;

[0026] Figure 6 This is a schematic diagram of the structure of a central control wall tile with a display function according to an embodiment of the present application;

[0027] Figure 7 It is a schematic diagram of the structure of a controller module according to an embodiment of the present application. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] The present application provides a central control wall tile with a display function. The central control wall tile in the present application integrates the display module of the central control screen into the wall tile, realizes the regional display function on the building wall, the entire wall becomes one in the off state, and the screen size can be expanded in the display state.

[0030] The central control wall tiles in this application may include:

[0031] A light emitting diode array, comprising at least one light emitting unit, wherein the light emitting unit is used to emit light according to a control signal of a controller module;

[0032] An RGB filter film array, comprising at least one RGB filter unit, wherein the RGB filter unit is used to synthesize the light emitted by the light-emitting unit into a pixel value;

[0033] A light pipe array, comprising at least one light pipe, wherein the light pipe is used to emit color light corresponding to the pixel value synthesized by the RGB filter unit;

[0034] The light emitting diode array, the RGB filter film array and the light guide tube array are stacked in sequence, the number of the light emitting units, the RGB filter units and the light guide tubes are the same, and the arrangement positions correspond to each other.

[0035] The above array will be described in detail below with reference to the drawings.

[0036] Figure 1 Schematic diagram of the structure of a light guide tube according to an embodiment of the present application. Figure 1 As shown, the light pipe is composed of a light-emitting rear section 1.2, a light-emitting front section 1.0 and a transparent light-guiding column 1.1 therebetween, wherein the light-emitting rear section faces the RGB filter unit. The micro light pipe in this application is made of transparent material, with light entering from the rear section and emitting from the front section.

[0037] Figure 2 is a structural schematic diagram of a light pipe array according to an embodiment of the present application. Figure 2 As shown, the front and rear planes of the light pipe array penetrate the built-in Figure 1The light guides shown are arranged in a matrix distribution with a vertical distance V and a horizontal distance H in the front and rear sections. Optionally, non-transparent materials are filled between the light guides, as shown in Figure 1.3, such as opaque cement or other organic materials, to isolate light from each other.

[0038] Figure 3 FIG. 1 is a schematic diagram of the structure of an RGB filter film array according to an embodiment of the present application. Figure 3 As shown, in the color filter film, each RGB filter unit is arranged in parallel with R (red), G (green) and B (blue). Each RGB filter unit is arranged in a matrix with a vertical distance V and a left-right distance H as the above micro light guide. Non-light-transmitting material is also filled between each RGB filter unit of the RGB filter film array, that is, the light-shielding layer is a non-light-transmitting wall brick building filling material.

[0039] Figure 4 is a schematic diagram of the structure of a light emitting unit according to an embodiment of the present application. Figure 4 As shown, the light emitting unit comprises: an RGB control switch 3.1 and a light emitting diode 3.2, wherein the RGB control switch 3.1 is used to control the on and off of the light emitting diode according to the control signal.

[0040] Optionally, the RGB control switch 3.1 is a field effect tube, the positive electrode of the light emitting diode 3.2 is connected to the power supply 3.0, the negative electrode is connected to the drain of the field effect tube, and the source and gate of the field effect tube are respectively connected to the controller module.

[0041] Optionally, in the control signal (including Figure 4 The source control signal 3.1.1 and the gate control signal 3.1.2) indicate that the source of the field effect tube is at a low level, and when the gate of the field effect tube is at a high level, the light-emitting diode is turned on and emits light.

[0042] This application uses a light-emitting diode unit with field effect tube switch control, according to Figure 5 Through the coating preparation process of light-emitting diodes and field effect tubes on a glass substrate or a thin film, each light-emitting diode unit is distributed in a matrix with a center up-down distance V and a left-right distance H. In each unit, each field effect tube controls the light-emitting diode of the unit.

[0043] Figure 6 is a schematic diagram of the structure of a central control wall tile with a display function according to an embodiment of the present application. Figure 6As shown, the present application uses a wall brick structure with a display function. In addition to the wall brick peripheral structure 4.1 and the wall brick built-in driving electrodes and switches 4.2, the central control wall brick includes, from front to back (that is, from the user side to the inside): a capacitive touch sensing layer 4.3, a wall brick built-in light guide 4.4 (that is, the light guide array), an RGB color film 4.7 (that is, the RGB filter film array), a wall brick built-in light emitting diode 4.5 (that is, the light emitting diode array) and a non-transparent filling 4.6 in the light guide gap.

[0044] The central control wall tile uses RGB color film to synthesize the light level of the LED into pixel points, which are then exported to the front of the central control wall tile, that is, close to the user side, through the light pipe. When each light pipe in the light pipe matrix emits the color light of the pixel point below, a complete display picture and dynamic video image can be formed.

[0045] Optionally, a controller module may also be included in the innermost part of the central control wall tile. Figure 7 is a schematic diagram of the structure of a controller module according to an embodiment of the present application. Figure 7 As shown, the controller module includes: a power supply, a main control unit CPU, a screen display control unit, a network communication unit (such as Figure 7 The main control unit receives the first control command of the control terminal through the network communication unit, and forwards the first control command to the screen display control unit, and the screen display control unit is used to send the control signal, source control signal S (0-N) and gate control signal G (0-M) to the light emitting unit.

[0046] Optionally, a transparent conductive film capacitive touch sensing layer is provided on one side of the light pipe array located at the light-emitting rear cross section of the light pipe, for human-computer interaction between the user and the central control wall tile. The sensor unit in the controller module sends the second control command generated by the human-computer interaction to the main control unit, and the main control unit sends the second control command to the control end through the network communication unit. The controller module is located on the side of the light-emitting diode array away from the RGB filter film array.

[0047] The network communication unit of the central control wall tile receives the command from the cloud server or other terminal application to control the air conditioner, lamps, door locks and other smart home terminals, and transmits the data to the main control unit CPU, which transmits the command to the screen control unit of the central control wall tile. The central control wall tile performs human-computer interaction through the transparent conductive film capacitive touch sensing layer, and the generated control command is transmitted to the network communication unit through the main control unit CPU, and the network communication unit uploads the command to the cloud server or other terminal to control the indoor lamps, curtains, air conditioners and other smart home.

[0048] The central control wall tiles in this application can be spliced ​​into a larger wall or a small area. They are driven by the main control unit and the screen display control unit, and the wall tile display area can be flexibly adjusted. The display module of the central control screen is integrated into the wall tiles to realize the regional display function on the building wall while ensuring the integrity of the wall and screen display. It can be expanded and connected and controlled by the network. The new display method of displaying pixels through micro light guides can enhance the visual effect.

[0049] The above are only embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A central control wall tile with display function, characterized in that: The central control wall tiles include: A light emitting diode array, comprising at least one light emitting unit, wherein the light emitting unit is used to emit light according to a control signal of a controller module; An RGB filter film array, comprising at least one RGB filter unit, wherein the RGB filter unit is used to synthesize the light emitted by the light-emitting unit into a pixel value; A light pipe array, comprising at least one light pipe, wherein the light pipe is used to emit color light corresponding to the pixel value synthesized by the RGB filter unit; The light emitting diode array, the RGB filter film array and the light guide tube array are stacked in sequence, the number of the light emitting units, the RGB filter units and the light guide tubes are the same, and the arrangement positions correspond to each other.

2. The central control wall tile according to claim 1, characterized in that: The light guide tube is composed of a light-emitting rear section, a light-emitting front section, and a transparent light guide column therebetween, wherein the light-emitting rear section faces the RGB filter unit.

3. The central control wall tile according to claim 1, characterized in that: The light emitting unit comprises: a light emitting diode and an RGB control switch, wherein the RGB control switch is used to control the on and off of the light emitting diode according to the control signal.

4. The central control wall tile according to claim 3, characterized in that: The RGB control switch is a field effect tube, the positive electrode of the light emitting diode is connected to the power supply, the negative electrode is connected to the drain of the field effect tube, and the source and gate of the field effect tube are respectively connected to the controller module.

5. The central control wall tile according to claim 4, characterized in that: When the control signal indicates that the source of the field effect tube is at a low level and the gate of the field effect tube is at a high level, the light emitting diode is turned on and emits light.

6. The central control wall tile according to claim 1, characterized in that: The controller module includes: a main control unit, a screen display control unit, and a network communication unit, wherein the main control unit receives a first control command from the control end through the network communication unit and forwards the first control command to the screen display control unit, and the screen display control unit is used to send the control signal to the light-emitting unit.

7. The central control wall tile according to claim 6, characterized in that: A transparent conductive film capacitive touch sensing layer is provided on one side of the light pipe array, which is located at the light-emitting rear cross section of the light pipe, for human-computer interaction between the user and the central control wall tile.

8. The central control wall tile according to claim 7, characterized in that: The controller module further includes: a sensor unit, which is used to send a second control command generated by the human-computer interaction to the main control unit, and the main control unit sends the second control command to the control end through the network communication unit.

9. The central control wall tile according to claim 7 or 8, characterized in that: The controller module is located on a side of the light emitting diode array away from the RGB filter film array.

10. The central control wall tile according to claim 1, characterized in that: Non-light-transmitting materials are filled between the light guide tubes and between the RGB filter units.

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