A concealed water tank panel with a graphic display

Abstract

This utility model discloses a concealed water tank panel with a graphic display, relating to the field of concealed water tank technology. It includes a lower shell, an upper cover, a backlight, and a patterned layer. A transparent observation window is provided on the cover, which is placed on top of the shell. The patterned layer is disposed between the shell and the cover, with a pattern on the side facing the observation window. The backlight is located on the shell and illuminates the patterned layer, displaying the pattern within the observation window for visual viewing. This utility model facilitates user access and use in dark or low-light conditions, and the pattern on the layer also enhances the overall aesthetics of the panel.

Description

Technical Field

[0001] This utility model relates to the field of concealed water tank technology, and in particular to a concealed water tank panel with graphic display. Background Technology

[0002] Concealed water tanks are commonly used as water storage devices for toilets and squat toilets. They are usually installed inside the bathroom wall. Concealed water tanks have a panel for controlling the drain valve inside the tank. The panel is installed on the outside of the wall for the user to operate, thereby flushing the toilet or squat toilet.

[0003] Current concealed water tank panels often use manual buttons to control the drain valve. The panel usually only has buttons, but this type of water tank panel is not easily found by users in low light or dark conditions, making it difficult for users to quickly find the buttons to drain the water, which causes inconvenience to users. In addition, the current panel only has buttons, which is a monotonous design and results in poor aesthetics. Utility Model Content

[0004] The purpose of this invention is to provide a concealed water tank panel with graphic display, which can be easily discovered by the user in low light or dark conditions, making it convenient for the user and improving the aesthetics.

[0005] To achieve the above objectives, the solution of this utility model is as follows:

[0006] A concealed water tank panel with graphic display for controlling the drainage of the drain valve includes a housing, a cover, a backlight, and a pattern layer. The cover has a transparent observation window and is placed on the housing. The pattern layer is placed between the housing and the cover. The side of the pattern layer facing the observation window has a pattern. The backlight is placed on the housing and is used to illuminate the pattern layer so that the pattern on the pattern layer is displayed in the observation window for human eyes to see.

[0007] Furthermore, ink is applied to the side of the viewing window facing the housing. The backlight can be turned on to emit light or off. When the backlight is on, it illuminates the pattern layer. When the backlight is off, the ink can reflect external light to hide the pattern on the pattern layer.

[0008] Furthermore, a main control board is installed on the housing. The main control board is electrically connected to the backlight and is also connected to a human body sensor. After the human body sensor detects a human body, it can control the backlight to turn on and emit light through the main control board.

[0009] Furthermore, a human body sensor is installed on the housing, and a first sensing window is provided on the top cover corresponding to the position of the human body sensor, through which the human body sensor can detect the human body.

[0010] Furthermore, the main control board is electrically connected to the drain valve, which has half-drain and full-drain functions. The main control board is also connected to a full-drain sensor switch and a half-drain sensor switch. After the full-drain sensor switch and the half-drain sensor switch detect a human body, they can control the drain valve to perform full-drain and half-drain functions through the main control board.

[0011] Furthermore, the full-row sensor switch and the half-row sensor switch are mounted on the housing. The top cover is provided with a second sensor window and a third sensor window corresponding to the positions of the full-row sensor switch and the half-row sensor switch, respectively. The full-row sensor switch can detect the human body through the second sensor window, and the half-row sensor switch can detect the human body through the third sensor window.

[0012] Furthermore, a manual push-button switch is also provided on the housing. The manual push-button switch is used to manually control the full discharge of the drain valve. The manual push-button switch has a button and an opening is provided on the top cover. The button is embedded in the opening so that the full discharge of the drain valve can be controlled by pressing the button by the human body.

[0013] Furthermore, the cover and sealing cap are located on the housing.

[0014] Furthermore, the panel is installed on the side of the wall facing the human body.

[0015] After adopting the above solution, the beneficial effects of this utility model are as follows:

[0016] This invention utilizes a backlight to illuminate the pattern layer, allowing the pattern on the pattern layer to be displayed in the viewing window for human eyes to see. In dark or low-light conditions, it serves as an identifier, making it convenient for users to find and use. Furthermore, the pattern on the pattern layer also enhances the overall aesthetics of the panel. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 yes Figure 1 A schematic diagram of the decomposition process;

[0019] Figure 3 yes Figure 1 The backlight illuminates the top view of the pattern layer;

[0020] Figure 4 yes Figure 1 The top view of the hidden pattern layer is turned off by turning off the backlight;

[0021] Figure 5 This is the circuit control schematic diagram of this utility model.

[0022] Label Explanation:

[0023] 1. Panel; 10. Housing; 11. Mounting cavity; 111. Main control board; 112. Human body sensor; 113. Full-row sensor switch; 114. Half-row sensor switch; 12. Manual push-button switch; 121. Button; 20. Cover; 21. Observation window; 22. First sensor window; 23. Second sensor window; 24. Third sensor window; 25. Opening; 30. Backlight; 40. Pattern layer; 50. Power supply; 60. Drain valve. Detailed Implementation

[0024] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments.

[0025] like Figures 1 to 5 As shown, this embodiment provides a hidden water tank panel 1 with graphic display for controlling the drainage of the drain valve 60. It includes a housing 10, a cover 20, a backlight 30, and a pattern layer 40. A transparent observation window 21 is provided on the cover 20, which covers the housing 10. The pattern layer 40 is disposed between the housing 10 and the cover 20. The side of the pattern layer 40 facing the observation window 21 has a pattern. The backlight 30 is disposed on the housing 10 and is used to illuminate the pattern layer 40 so that the pattern on the pattern layer 40 is displayed in the observation window 21 for human eyes to see.

[0026] Specifically, the pattern layer 40 is located within the observation window 21, and the size and shape of the pattern layer 40 are adapted to the size and shape of the observation window 21.

[0027] Preferably, the backlight 30 is a light panel with multiple LEDs on the side facing the observation window 21. It is understood that the pattern layer 40 is made of a light-transmitting material that allows light to pass through. The light from the light panel can pass through the pattern layer 40 and project the pattern of the pattern layer 40 onto the observation window 21 to form a display effect. Of course, the pattern layer 40 can also be made of a semi-transparent material or have a hollow structure to achieve the above display effect, which is not limited here.

[0028] Furthermore, ink is applied to the side of the observation window 21 facing the housing 10. The backlight 30 can be turned on to emit light or turned off. When the backlight 30 is emitting light, it illuminates the pattern layer 40. When the backlight 30 is turned off, the ink can reflect external light to hide the pattern on the pattern layer 40.

[0029] Specifically, a main control board 111 is provided on the housing 10. The main control board 111 is electrically connected to the backlight 30 and is also connected to a human body sensor 112. After the human body sensor 112 detects a human body, it controls the backlight 30 to turn on and emit light through the main control board 111 to illuminate the pattern layer 40, making it easier for users to discover and improving the aesthetics of the concealed water tank panel 1 of this utility model.

[0030] Specifically, the human body sensor 112 is mounted on the housing 10, and a first sensing window 22 is provided on the top cover corresponding to the position of the human body sensor 112. The human body sensor 112 can sense the human body through the first sensing window 22. Specifically, the first sensing window 22 is transparent.

[0031] Furthermore, the main control board 111 is electrically connected to the drain valve 60, which has half-drain and full-drain functions. The main control board 111 is also connected to a full-drain sensor switch 113 and a half-drain sensor switch 114. After the full-drain sensor switch 113 and the half-drain sensor switch 114 are detected, the main control board 111 can control the drain valve 60 to perform full-drain and half-drain functions.

[0032] Specifically, the full-row sensor switch 113 and the half-row sensor switch 114 are mounted on the housing 10. The upper cover is provided with a second sensor window 23 and a third sensor window 24 corresponding to the positions of the full-row sensor switch 113 and the half-row sensor switch 114, respectively. The full-row sensor switch 113 can detect the human body through the second sensor window 23, and the half-row sensor switch 114 can detect the human body through the third sensor window 24. Specifically, the second sensor window 23 and the third sensor window 24 are transparent.

[0033] Furthermore, a manual push-button switch 12 is also provided on the housing 10. The manual push-button switch 12 is used to manually control the full discharge of the drain valve 60. The manual push-button switch 12 has a button 121 and an opening 25 is provided on the upper cover. The button 121 is embedded in the opening 25 so that the full discharge of the drain valve 60 can be controlled by pressing the button 121 by a human body.

[0034] Furthermore, the cover 20 is a sealing cover provided on the housing 10.

[0035] Specifically, panel 1 is installed on the wall on the side facing the human body.

[0036] Furthermore, the main control board 111 is also connected to a power supply 50, which can supply power to the backlight 30, the main control board 111, the human body sensor 112, the full row sensor switch 113, and the half row sensor switch 114.

[0037] Furthermore, the aforementioned housing 10 has a mounting cavity 11 with an opening on the surface of the housing 10, and the cover 20 is sealed and covered at the opening of the mounting cavity 11. The aforementioned main control board 111, lamp board, human body sensor 112, full row induction switch 113, and half row induction switch 114 are all disposed in the mounting cavity 11, and the observation window 21 of the cover 20 is located within the range of the mounting cavity 11, and the pattern layer 40 is specifically located between the lamp board and the observation window 21.

[0038] Specifically, the housing 10 has a mounting cavity 11 with a top opening, the cover 20 is sealed and covered on the top opening of the mounting cavity 11, the observation window 21 is located within the mounting cavity 11, the full row induction switch 113 and the half row induction switch 114 are located on the left and right sides in front of the observation window 21, the manual button switch 12 is located in the center in front of the observation window 21, and the human body sensor 112 is located between the manual button switch 12 and the half row induction switch 114.

[0039] Specifically, the pattern on the pattern layer 40 can be a colorful and aesthetically pleasing pattern, or a functional pattern that indicates and distinguishes between the full row of induction switches 113 and the half row of induction switches 114, or a combination of both. No limitation is made here. Furthermore, the cover 20 and the shell 10 of this utility model are detachable, allowing the pattern layer 40 to be replaced.

[0040] In this embodiment, a pattern layer 40 with colorful and aesthetically pleasing patterns is selected. On the left and right sides of the pattern layer 40, there are illustrations of full-drainage and half-drainage of the drain valve 60, so that users can distinguish that the left side is the full-drainage sensor switch 113 and the right side is the half-drainage sensor switch 114, for users to choose from.

[0041] Specifically, the main control board 111 can also control the mode of the light panel illuminating the pattern layer 40 to add interest and aesthetics.

[0042] The directional terms used in this specification are defined relative to the structures shown in the accompanying drawings. They are relative concepts and may therefore vary depending on their location and usage. Therefore, these or other directional terms should not be interpreted as restrictive.

[0043] The above description is only a preferred embodiment of this utility model and is not intended to limit the design of this case. All equivalent changes made based on the key design of this case shall fall within the protection scope of this case.

Claims

1. A concealed water tank panel with graphic display for controlling the drainage of the drain valve, characterized in that: It includes a housing, a cover, a backlight, and a pattern layer. The cover has a transparent viewing window and is placed on the housing. The pattern layer is placed between the housing and the cover. The side of the pattern layer facing the viewing window has a pattern. The backlight is placed on the housing and is used to illuminate the pattern layer so that the pattern on the pattern layer is displayed in the viewing window for human eyes to see.

2. The concealed water tank panel with graphic display as described in claim 1, characterized in that: Ink is applied to the side of the viewing window facing the housing. The backlight can be turned on to emit light or off. When the backlight is on, it illuminates the pattern layer. When the backlight is off, the ink can reflect external light to hide the pattern on the pattern layer.

3. A concealed water tank panel with graphic display as described in claim 1, characterized in that: A main control board is installed on the housing. The main control board is electrically connected to the backlight and is also connected to a human body sensor. When the human body sensor detects a human body, it controls the backlight to turn on and emit light through the main control board.

4. A concealed water tank panel with graphic display as described in claim 3, characterized in that: The human body sensor is installed on the housing, and the top cover has a first sensing window corresponding to the position of the human body sensor. The human body sensor can detect the human body through the first sensing window.

5. A concealed water tank panel with graphic display as described in claim 3, characterized in that: The main control board is electrically connected to the drain valve, which has half-drain and full-drain functions. The main control board is also connected to a full-drain sensor switch and a half-drain sensor switch. After the full-drain sensor switch and the half-drain sensor switch detect a human body, they can control the drain valve to perform full-drain and half-drain functions through the main control board.

6. A concealed water tank panel with graphic display as described in claim 5, characterized in that: The full-row sensor switch and the half-row sensor switch are mounted on the housing. The top cover has a second sensor window and a third sensor window respectively corresponding to the positions of the full-row sensor switch and the half-row sensor switch. The full-row sensor switch can detect the human body through the second sensor window, and the half-row sensor switch can detect the human body through the third sensor window.

7. A concealed water tank panel with graphic display as described in claim 1, characterized in that: The housing is also equipped with a manual push-button switch, which is used to manually control the full discharge of the drain valve. The manual push-button switch has a button and an opening on the top cover. The button is embedded in the opening so that the full discharge of the drain valve can be controlled by pressing the button by the human body.

8. A concealed water tank panel with graphic display as described in claim 1, characterized in that: The sealing cover is located on the shell.

9. A concealed water tank panel with graphic display as described in claim 1, characterized in that: The panel is installed on the wall on the side facing the person.

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