Intelligent toilet lid with sterilization mechanism

Abstract

This utility model discloses a smart toilet seat with a sterilization mechanism, relating to the field of toilet seat technology. It includes a connecting base, a first rotating component rotatably connected to the outer side of the connecting base, a cover plate fixedly connected to the end of the first rotating component away from the connecting base, a second rotating component rotatably connected to the inner side of the connecting base, a washer fixedly connected to the end of the second rotating component away from the connecting base, and several evenly distributed ultraviolet germicidal lamps arranged at the top inner side of the cover plate. Two storage slots are opened at the front end of the connecting base, with a spray nozzle slidably connected inside the storage slots. A side extension bracket is fixedly connected to the left end of the connecting base. This utility model achieves dual sterilization through a combination of ultraviolet germicidal lamps and disinfectant spraying, enhancing the sterilization effect of the smart toilet seat. The spray nozzles can extend or retract as needed, preventing external environmental contamination of the spray nozzles when not in use and effectively reducing wear and tear on the spray nozzles, thus extending their service life.

Description

Technical Field

[0001] This utility model relates to the field of toilet seat technology, specifically to an intelligent toilet seat with a sterilization mechanism. Background Technology

[0002] Toilets are a common sanitary fixture in people's daily lives. In recent years, with the continuous advancement of technology, smart toilets have gained widespread use due to their intelligence and convenience, providing users with a more comfortable experience.

[0003] Due to the humid environment, bacteria and viruses can easily grow inside toilets, posing a risk of cross-infection. In public places or high-frequency home environments, the risk of bacterial and viral transmission is further aggravated. Although some antibacterial materials are used in current smart toilet seats, these antibacterial coatings are easily worn away by daily use, making it difficult to effectively inhibit bacterial growth in the long term. Therefore, a smart toilet seat with a sterilization mechanism is proposed to solve the problems mentioned above. Utility Model Content

[0004] To address the aforementioned technical problems, a smart toilet seat with a sterilization mechanism is provided. This technical solution solves the problem mentioned in the background art, where bacteria and viruses easily grow inside the toilet due to the humid environment, posing a risk of cross-infection. In public places or high-frequency home environments, the risk of bacterial and viral transmission is further aggravated. Although current smart toilet seats on the market use some antibacterial materials, these antibacterial coatings are prone to failure due to wear and tear from daily use, making it difficult to effectively inhibit bacterial growth in the long term.

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

[0006] A smart toilet seat with a sterilization mechanism includes a connecting base. A first rotating component is rotatably connected to the outer side of the connecting base. A cover plate is fixedly connected to the end of the first rotating component away from the connecting base. A second rotating component is rotatably connected to the inner side of the connecting base. A gasket is fixedly connected to the end of the second rotating component away from the connecting base. Several evenly distributed ultraviolet germicidal lamps are provided at the top inner side of the cover plate. Two storage slots are opened at the front end of the connecting base. A nozzle is slidably connected inside the storage slots. A side extension frame is fixedly connected to the left end of the connecting base. A liquid storage component for storing disinfectant liquid is provided inside the side extension frame. A control panel is provided at the top end of the side extension frame.

[0007] Preferably, a rotating door is rotatably connected to the opening of the storage slot via a rotating shaft, and a first connector is fixedly connected to the rear end of the connecting seat at the corresponding position of the storage slot. A first connecting pipe is fixedly connected between the first connector and the nozzle.

[0008] Preferably, a sliding cavity is provided through the two storage slots, and a lead screw is rotatably connected inside the sliding cavity. A connecting plate is threaded onto the outer surface of the lead screw, and the connecting plate is fixedly connected between the two nozzles. A drive cavity is provided inside the connecting seat on the rear side of the sliding cavity, and a motor for driving the lead screw to rotate is fixedly installed inside the drive cavity.

[0009] Preferably, the liquid storage assembly includes a liquid storage box, a dust cover is movably connected to the upper end of the liquid storage box, a second connector is fixedly connected to the upper end of the dust cover, a liquid extraction tube is fixedly connected to one end of the second connector, and the end of the liquid extraction tube away from the second connector passes through the upper end of the dust cover and extends to the inner bottom end of the liquid storage box.

[0010] Preferably, a liquid pump is fixedly installed at the upper end of the side extension frame, a second connecting pipe is fixedly connected to the input end of the liquid pump, the end of the second connecting pipe away from the liquid pump is threadedly connected to a second connector, and an infusion pipe is fixedly connected to the output end of the liquid pump, the end of the infusion pipe away from the liquid pump is threadedly connected to two first connectors.

[0011] Preferably, the upper end of the side extension frame is provided with a placement groove, the liquid storage box is inserted into the placement groove, and the left end of the side extension frame is provided with a liquid level observation groove.

[0012] Preferably, a lampshade is fixedly connected to the inside of the cover plate below the ultraviolet germicidal lamp.

[0013] The advantages of this utility model compared with the prior art are:

[0014] This solution proposes a smart toilet seat with a sterilization mechanism. It achieves dual sterilization through a combination of ultraviolet germicidal lamps and disinfectant spraying, enhancing the sterilization effect. The spray nozzle can extend or retract as needed, preventing external environmental contamination when not in use and effectively reducing nozzle wear, thus extending its lifespan. The plug-in design of the liquid reservoir makes replacement and cleaning more convenient. Meanwhile, the dust cover and liquid extraction tube ensure liquid cleanliness. A liquid level observation slot allows for quick monitoring of the disinfectant level, making the toilet seat easy to maintain when used in public places. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a structural schematic diagram of the present invention from another perspective;

[0017] Figure 3 This is a schematic diagram of the connection of the second rotating component of this utility model;

[0018] Figure 4This is a schematic diagram of the structure of the storage slot in this utility model;

[0019] Figure 5 This is a schematic diagram of the sliding cavity in this utility model;

[0020] Figure 6 This is a schematic diagram of the cover plate in this utility model;

[0021] Figure 7 This is a schematic diagram of the structure of the side extension frame of this utility model;

[0022] Figure 8 This is a schematic diagram of the installation of the liquid storage component in this utility model;

[0023] Figure 9 This is a schematic diagram of the liquid storage component in this utility model.

[0024] The numbers on the map are:

[0025] 1. Connecting seat; 2. First rotating component; 3. Cover plate; 301. Ultraviolet germicidal lamp; 302. Lamp cover; 4. Second rotating component; 5. Washer; 6. Side extension rack; 7. Storage slot; 8. Rotating door; 9. Nozzle; 10. First connecting pipe; 11. First connector; 12. Sliding cavity; 13. Lead screw; 14. Connecting plate; 15. Drive cavity; 16. Motor; 17. Placement slot;

[0026] 18. Liquid storage assembly; 1801. Liquid storage box; 1802. Dust cover; 1803. Second connector; 1804. Liquid extraction tube;

[0027] 19. Second connecting pipe; 20. Liquid pump; 21. Infusion pipe; 22. Liquid level observation tank; 23. Control panel. Detailed Implementation

[0028] The following description is intended to disclose the present invention so that those skilled in the art can implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.

[0029] Reference Figures 1-9As shown, a smart toilet seat with a sterilization mechanism includes a connecting base 1. A first rotating component 2 is rotatably connected to the outer side of the connecting base 1. A cover plate 3 is fixedly connected to the end of the first rotating component 2 away from the connecting base 1. A second rotating component 4 is rotatably connected to the inner side of the connecting base 1. A gasket 5 is fixedly connected to the end of the second rotating component 4 away from the connecting base 1. Several evenly distributed ultraviolet germicidal lamps 301 are provided at the top inner side of the cover plate 3. Two storage slots 7 are opened at the front end of the connecting base 1. A nozzle 9 is slidably connected inside the storage slots 7. A side extension frame 6 is fixedly connected to the left end of the connecting base 1. A liquid storage component 18 for storing disinfectant liquid is provided inside the side extension frame 6. A control panel 23 is provided at the top end of the side extension frame 6.

[0030] Furthermore, the ultraviolet germicidal lamp 301 is located on the inner top of the lid 3. When the lid 3 is closed, the ultraviolet germicidal lamp 301 emits ultraviolet light to irradiate the inside of the toilet and the toilet seat 5. Through the action of ultraviolet light, the DNA or RNA structure of bacteria, viruses and other microorganisms inside the toilet and on the toilet seat 5 can be destroyed, thereby effectively sterilizing them.

[0031] Furthermore, a lamp cover 302 is fixedly connected to the inside of the cover plate 3 on the lower side of the ultraviolet germicidal lamp 301. The lamp cover 302 can effectively protect the ultraviolet germicidal lamp 301 from external impacts and extend the service life of the ultraviolet germicidal lamp 301.

[0032] Furthermore, a rotating door 8 is rotatably connected to the opening of the storage slot 7 via a rotating shaft, and a first connector 11 is fixedly connected to the rear end of the connecting seat 1 at the corresponding position of the storage slot 7. A first connecting pipe 10 is fixedly connected between the first connector 11 and the nozzle 9.

[0033] Furthermore, a torsion spring is provided on the pivot shaft used to connect the revolving door 8, so that the revolving door 8 can be rotated and opened when a certain external force is applied to push it outward, and when the external force is lost, the revolving door 8 will be reset under the action of the torsion spring.

[0034] Furthermore, a sliding cavity 12 is provided through the two storage slots 7. A lead screw 13 is rotatably connected inside the sliding cavity 12. A connecting plate 14 is threadedly connected to the outer surface of the lead screw 13. The connecting plate 14 is fixedly connected between the two nozzles 9. A drive cavity 15 is provided inside the connecting seat 1 on the rear side of the sliding cavity 12. A motor 16 for driving the lead screw 13 to rotate is fixedly installed inside the drive cavity 15.

[0035] Furthermore, the rotation of the lead screw 13 driven by the motor 16 can cause the connecting plate 14 to slide along the sliding cavity 12. The forward and reverse rotation of the motor 16 can control the movement direction of the connecting plate 14. When the connecting plate 14 moves towards the rotating door 8, the nozzle 9 will push the rotating door 8 to open. At this time, the nozzle 9 extends to the inside of the toilet. When the connecting plate 14 moves away from the rotating door 8, the nozzle 9 will gradually retract into the storage groove 7. When the nozzle 9 is completely retracted into the storage groove 7, the rotating door 8 will close due to the loss of external force. The telescopic storage design of the nozzle 9 can effectively reduce the pollution or damage caused by the external environment to the nozzle 9 during daily use. At the same time, the design of the rotating door 8 can prevent the nozzle 9 from being exposed when not in use, reducing corrosion or wear from the external environment, thereby extending the service life of the nozzle 9.

[0036] Furthermore, the liquid storage assembly 18 includes a liquid storage box 1801. A dust cover 1802 is movably connected to the upper end of the liquid storage box 1801. A second connector 1803 is fixedly connected to the upper end of the dust cover 1802. A suction tube 1804 is fixedly connected to one end of the second connector 1803. The end of the suction tube 1804 away from the second connector 1803 passes through the upper end of the dust cover 1802 and extends to the inner bottom end of the liquid storage box 1801. The interior of the liquid storage box 1801 is used to store disinfectant liquid. The dust cover 1802 is movably detachable, which facilitates the addition of disinfectant liquid to the interior of the liquid storage box 1801. At the same time, it can prevent dust and impurities from entering the liquid storage box 1801 during daily use, ensuring the cleanliness of the disinfectant liquid.

[0037] Furthermore, a liquid pump 20 is fixedly installed on the upper end of the side extension frame 6. A second connecting pipe 19 is fixedly connected to the input end of the liquid pump 20. The end of the second connecting pipe 19 away from the liquid pump 20 is threadedly connected to the second connector 1803. An infusion pipe 21 is fixedly connected to the output end of the liquid pump 20. The end of the infusion pipe 21 away from the liquid pump 20 is threadedly connected to two first connectors 11.

[0038] Furthermore, when the nozzle 9 extends from the storage tank 7, the liquid pump 20 can draw out the disinfectant liquid in the storage box 1801 through the extraction pipe 1804 and the second connecting pipe 19, and deliver it to the nozzle 9 through the infusion pipe 21 and the first connection, thereby cleaning and sterilizing the inside of the toilet and reducing the possibility of bacteria growing inside the toilet.

[0039] Furthermore, both the first connecting pipe 10 and the second connecting pipe 19 are retractable rubber hoses.

[0040] Furthermore, the upper end of the side extension frame 6 is provided with a placement groove 17, and the liquid storage box 1801 is inserted into the placement groove 17. The left end of the side extension frame 6 is provided with a liquid level observation groove 22. The placement groove 17 is used to accommodate the liquid storage box 1801, ensuring that the liquid storage box 1801 will not tip over or be overturned due to external force during daily use. At the same time, the insertion design allows the liquid storage box 1801 to be pulled out from the placement groove 17, which is convenient for cleaning and replacement of the liquid storage box 1801. The liquid level of the disinfectant liquid in the liquid storage box 1801 can be observed through the liquid level observation groove 22 without removing the liquid storage box 1801 for inspection, which is convenient for maintenance.

[0041] Furthermore, the control panel 23 consists of a touch screen, a timing module, a microprocessor, and a control system. The touch screen serves as the interface between the user and the smart toilet seat, intuitively displaying various operation settings and status information. Users can easily operate the device through the touch screen, such as starting sterilization and setting cleaning modes. The timing module tracks and manages the duration of different functions, such as the working time of the ultraviolet germicidal lamp 301 and the cleaning time of the nozzle 9. Users can also set a timer function and customize the cleaning cycle through the timing module. The microprocessor, as the core of the control system, is responsible for data processing and coordination of the device. It can adjust the activation of the ultraviolet germicidal lamp 301, the extension and retraction of the nozzle 9, and the delivery of disinfectant liquid based on user input. The control system is responsible for receiving commands from the microprocessor and converting them into specific operations.

[0042] Working Principle: The user selects the cleaning mode on the control panel 23 via the touchscreen display. The touchscreen displays the operating interface, allowing the user to choose the desired mode, such as ultraviolet sterilization mode, disinfectant sterilization mode, or a combination mode. After the user selects a mode, the microprocessor receives the user's input command and activates the smart toilet seat through the control system. When the user selects the ultraviolet sterilization mode, the control system activates the ultraviolet sterilization lamp 301, irradiating the inside of the toilet bowl and the toilet seat 5. Ultraviolet irradiation can destroy the DNA or RNA structure of bacteria, viruses, and other microorganisms, achieving a sterilization effect. When the user selects the disinfectant sterilization mode, the control system activates the motor 16, driving the lead screw 13 to rotate. The connecting plate 14 slides along the sliding cavity 12. The movement of the connecting plate 14 will cause the two nozzles 9 to extend from the storage slot 7. When the nozzles 9 extend from the storage slot 7, the rotating door 8 will be pushed open by the nozzles 9. After the nozzles 9 are fully extended, the liquid pump 20 will draw disinfectant liquid from the liquid storage box 1801 and deliver it to the nozzles 9 through the liquid drawing pipe 1804, the second connecting pipe 19, the infusion pipe 21 and the first connecting pipe 10. The disinfectant liquid is sprayed into the toilet through the nozzles 9 to sterilize and clean the toilet. After cleaning, the motor 16 drives the lead screw 13 to rotate and drive the nozzles 9 to reset. After the nozzles 9 reset, the rotating door 8 will reset and close due to the loss of external force. When the user selects the combination mode, the above two modes will operate simultaneously.

[0043] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A smart toilet seat with a sterilization mechanism, characterized in that, The device includes a connecting seat (1), a first rotating member (2) is rotatably connected to the outer side of the connecting seat (1), a cover plate (3) is fixedly connected to the end of the first rotating member (2) away from the connecting seat (1), a second rotating member (4) is rotatably connected to the inner side of the connecting seat (1), a washer (5) is fixedly connected to the end of the second rotating member (4) away from the connecting seat (1), a number of evenly distributed ultraviolet germicidal lamps (301) are provided on the top inner side of the cover plate (3), two storage slots (7) are opened at the front end of the connecting seat (1), a nozzle (9) is slidably connected inside the storage slots (7), a side extension frame (6) is fixedly connected to the left end of the connecting seat (1), a liquid storage component (18) for storing disinfectant liquid is provided on the inner side of the side extension frame (6), and a control panel (23) is provided on the upper end of the side extension frame (6).

2. The smart toilet seat with a sterilization mechanism according to claim 1, characterized in that: The opening of the storage slot (7) is rotatably connected to a rotating door (8) via a rotating shaft. The rear end of the connecting seat (1) is fixedly connected to the corresponding position of the storage slot (7) with a first connector (11). A first connecting pipe (10) is fixedly connected between the first connector (11) and the nozzle (9).

3. The smart toilet seat with a sterilization mechanism according to claim 1, characterized in that: A sliding cavity (12) is provided between the two storage slots (7). A lead screw (13) is rotatably connected inside the sliding cavity (12). A connecting plate (14) is threadedly connected to the outer surface of the lead screw (13). The connecting plate (14) is fixedly connected between the two nozzles (9). A drive cavity (15) is provided inside the connecting seat (1) on the rear side of the sliding cavity (12). A motor (16) for driving the lead screw (13) to rotate is fixedly installed inside the drive cavity (15).

4. The smart toilet seat with a sterilization mechanism according to claim 1, characterized in that: The liquid storage assembly (18) includes a liquid storage box (1801), a dust cover (1802) is movably connected to the upper end of the liquid storage box (1801), a second connector (1803) is fixedly connected to the upper end of the dust cover (1802), a liquid extraction tube (1804) is fixedly connected to one end of the second connector (1803), and the end of the liquid extraction tube (1804) away from the second connector (1803) passes through the upper end of the dust cover (1802) and extends to the inner bottom end of the liquid storage box (1801).

5. A smart toilet seat with a sterilization mechanism according to claim 1, characterized in that: A liquid pump (20) is fixedly installed at the upper end of the side extension frame (6). A second connecting pipe (19) is fixedly connected to the input end of the liquid pump (20). The end of the second connecting pipe (19) away from the liquid pump (20) is threadedly connected to a second connector (1803). An infusion pipe (21) is fixedly connected to the output end of the liquid pump (20). The end of the infusion pipe (21) away from the liquid pump (20) is threadedly connected to two first connectors (11).

6. A smart toilet seat with a sterilization mechanism according to claim 1, characterized in that: The upper end of the side extension frame (6) is provided with a placement groove (17), and the liquid storage box (1801) is inserted into the inside of the placement groove (17). The left end of the side extension frame (6) is provided with a liquid level observation groove (22).

7. A smart toilet seat with a sterilization mechanism according to claim 1, characterized in that: The cover plate (3) is fixedly connected to the lamp cover (302) on the lower side of the ultraviolet germicidal lamp (301).

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