A device for toilet disinfection and a toilet

Abstract

This utility model discloses a device and toilet for toilet disinfection. The device includes a mist blower, an atomizing module, and a mist outlet pipe. The mist blower delivers atomized gas generated by the atomizing module to the inside of the toilet bowl and / or the toilet seat for disinfection through the mist outlet pipe. The mist outlet pipe includes a fixed mist outlet pipe and a movable mist outlet pipe. The fixed mist outlet pipe has a mist inlet communicating with the mist outlet of the atomizing module. The movable mist outlet pipe is retractable and fits onto the fixed mist outlet pipe, and its extended end has a spray nozzle. This utility model achieves the dual advantages of the mist outlet pipe being retractable and hidden when not in use, and automatically extending to expand the spray range when in use. This effectively improves the overall cleanliness and aesthetics of the toilet, and significantly enhances the coverage and disinfection efficiency of the atomized gas on the inner wall of the toilet bowl and the toilet seat, solving the technical problems of insufficient coverage of traditional concealed mist outlets and the unsightly appearance of exposed mist outlets.

Description

Technical Field

[0001] This utility model relates to the field of sanitary ware, and in particular to a device and toilet for toilet disinfection. Background Technology

[0002] Currently, with the continuous development of smart bathroom technology, more and more smart toilets are integrating automatic disinfection functions. This function is usually achieved through a built-in disinfection module: the disinfection module atomizes a liquid with bactericidal and disinfecting properties into atomized gas, and with the help of airflow generated by a fan, the atomized gas is evenly sprayed into key areas such as the toilet bowl, seat, and lid, thereby effectively killing bacteria, viruses, and other microorganisms and improving the level of hygiene.

[0003] However, existing disinfection modules still have significant shortcomings in their misting structure design. Some products employ a concealed misting tube design, hiding the mist outlet inside the toilet bowl or under the seat, resulting in a clean and aesthetically pleasing appearance and enhancing the product's industrial design. However, this design has a significant drawback: due to the limited location of the mist outlet, the atomized gas cannot diffuse sufficiently, leading to a limited spray coverage area. This is especially true in areas deep within the toilet bowl or in corners, where the mist concentration is insufficient, hindering the achievement of comprehensive and efficient disinfection and impacting actual sterilization efficiency.

[0004] Some products use an exposed mist outlet structure, where the mist outlet extends directly into the toilet bowl to ensure that the airflow can be sprayed directly and freely into every corner of the toilet's interior. While this design can effectively improve the coverage and diffusion efficiency of the mist and ensure disinfection, the exposed mist outlet structure disrupts the overall aesthetics and harmony, affecting user experience and product quality. Utility Model Content

[0005] This utility model addresses the technical problems existing in the prior art by providing a device and toilet for toilet disinfection. By optimizing the structure of the mist outlet pipe, it effectively solves the problem of limited spray coverage while maintaining overall aesthetics.

[0006] The technical solution adopted by this utility model to solve its technical problem is: a device for toilet disinfection, including a mist blowing fan, an atomizing module, and a mist outlet pipe. The mist blowing fan delivers the atomized gas generated by the atomizing module to the inside of the toilet bowl and / or the toilet seat for disinfection through the mist outlet pipe. The mist outlet pipe includes a fixed mist outlet pipe and a movable mist outlet pipe. The fixed mist outlet pipe is provided with a mist inlet communicating with the mist outlet of the atomizing module. The movable mist outlet pipe is telescopically fitted onto the fixed mist outlet pipe, and a spray nozzle is provided at one end of the movable mist outlet pipe.

[0007] In a preferred embodiment, a blower is also included, which blows air through the mist outlet or an air outlet to the toilet disinfection area or the buttocks of the human body.

[0008] In a preferred embodiment, the device further includes a heater disposed inside the blower or on the inner wall of the mist outlet pipe or air outlet pipe to heat the blown airflow.

[0009] In a preferred embodiment, the air outlet pipe includes a fixed air outlet pipe and a movable air outlet pipe. The fixed air outlet pipe has an air inlet that communicates with the air outlet of the blower. The movable air outlet pipe is telescopically fitted onto the fixed air outlet pipe, and one end of the movable air outlet pipe has an air outlet. The air outlet is arranged facing upwards.

[0010] In a preferred embodiment, the air outlet fixed pipe and the mist outlet fixed pipe are arranged side by side, and one end of the air outlet moving pipe is connected to or integrally formed with one end of the mist outlet moving pipe so that the two extend or retract synchronously; it also includes a drive motor, the output shaft of which is connected to the mist outlet moving pipe or the air outlet moving pipe through a transmission assembly.

[0011] In a preferred embodiment, the mist outlet fixing pipe is provided with an air inlet connected to the air outlet of the air outlet fan; the mist inlet is located downstream of the heater and the air inlet; the mist inlet is provided with a one-way valve, which only allows the atomized gas generated by the atomizing module to pass through in one direction.

[0012] In a preferred embodiment, a drive motor is also included, the output shaft of which is connected to the mist outlet moving pipe via a transmission assembly.

[0013] In a preferred embodiment, the spray nozzle is positioned upwards; a sealing structure is provided between the fixed mist outlet tube and the moving mist outlet tube to prevent the atomized gas from leaking out from the gap between them.

[0014] In a preferred embodiment, the blowing fan is disposed on the atomizing module, and the blowing port of the blowing fan is connected to the atomizing chamber of the atomizing module, and the mist outlet is connected to the atomizing chamber.

[0015] This utility model also provides a toilet, including a toilet seat and a base disposed on the toilet seat. The base is equipped with a toilet disinfection device as described above. When the misting moving tube is extended, the spray nozzle is located inside the toilet bowl of the toilet seat.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The mist outlet tube of this utility model includes a fixed mist outlet tube and a movable mist outlet tube. The fixed mist outlet tube is provided with a mist inlet that communicates with the mist outlet of the atomizing module. The movable mist outlet tube can be telescopically fitted onto the fixed mist outlet tube, and a spray nozzle is provided at one end of the movable mist outlet tube. This design enables the utility model to achieve the dual advantages of the mist outlet tube being able to retract and hide when not in use and automatically extending to expand the spray range when in use. This effectively improves the cleanliness and aesthetics of the overall appearance of the toilet and significantly enhances the coverage and disinfection efficiency of the atomized gas on the inner wall of the toilet bowl and the lid. It solves the technical problems of insufficient coverage of traditional concealed mist outlet tubes and the unsightly impact of exposed tubes.

[0018] 2. As a preferred embodiment, this utility model also includes a blower, which blows air onto the toilet disinfection area or the buttocks of the user through a mist outlet pipe or an independent air outlet pipe. This allows for rapid drying of the toilet disinfection area after disinfection, effectively preventing residual moisture from breeding bacteria. At the same time, it can also blow air onto the buttocks of the user before or after use to achieve cleaning and drying functions, improving user comfort and hygiene.

[0019] 3. The air outlet duct also adopts a telescopic design, which can be freely switched between the hidden state and the extended state, thus taking into account both functionality and aesthetics.

[0020] 4. The extended end of the air outlet moving pipe is connected to or integrally formed with the extended end of the mist outlet moving pipe so that the two extend or retract synchronously. This design effectively ensures the coordinated action of the air outlet channel and the mist outlet channel, allowing the air outlet moving pipe and the air outlet fixed pipe to share the same set of drive mechanisms to control extension and retraction, avoiding the need to repeatedly set drive components, significantly reducing structural complexity and energy consumption, and improving the overall operating efficiency and energy-saving and environmental protection performance of the machine.

[0021] 5. As a preferred design, the spray nozzle is positioned upwards, allowing the extended misting tube to spray atomized gas upwards. This design cleverly utilizes the physical properties and structural layout of the mist to achieve full-area coverage from top to bottom and from the outside in, significantly expanding the disinfection and sterilization range, improving the uniformity and continuity of mist distribution, and effectively solving the problem of traditional sprays failing to reach the disinfection blind spots below the toilet seat and deep within the toilet bowl, truly achieving comprehensive and efficient disinfection of the area below the toilet lid.

[0022] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments; however, the device and toilet for toilet disinfection of the present invention are not limited to the embodiments. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural schematic diagram of a utility model device for toilet disinfection, as described in the embodiment.

[0024] Figure 2This is a three-dimensional structural diagram of a toilet according to an embodiment of a utility model (the toilet seat is not shown).

[0025] Figure 3 This is a three-dimensional structural schematic diagram of the device for toilet disinfection according to Embodiment 2 of this utility model;

[0026] Figure 4 This is a partial cross-sectional view of the toilet disinfection device of this utility model, Embodiment 2.

[0027] Figure 5 This is a three-dimensional structural schematic diagram of the device for toilet disinfection according to Embodiment 3 of this utility model;

[0028] In the diagram, 1 is the atomizing module; 2 is the mist blowing fan; 3 is the fixed mist outlet pipe; 31 is the mist inlet; 4 is the moving mist outlet pipe; 41 is the spray nozzle; 5 is the hose; 6 is the blower; 7 is the fixed air outlet pipe; 8 is the moving air outlet pipe; 81 is the air outlet; 9 is the drive motor; 10 is the toilet seat; 20 is the base; 30 is the heater; and 40 is the one-way valve. Detailed Implementation

[0029] In this utility model, the use of terms such as "upper," "lower," "left," "right," "front," "rear," "inner," "outer," and "top / bottom" to indicate orientation or positional relationships is based on the orientation or positional relationships shown in the accompanying drawings. It is used solely for the convenience of describing this utility model and does not indicate or imply that the device must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation on the scope of protection of this utility model. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0030] Furthermore, in the description of this utility model, "and / or" describes the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or B existing alone. The character " / " generally indicates that the preceding and following related objects have an "or" relationship.

[0031] Example 1

[0032] Please see Figure 1As shown, this utility model discloses a device for disinfecting toilets, including a mist blower 2, an atomizing module 1, and a mist outlet pipe. The mist blower 2 delivers atomized gas generated by the atomizing module 1 for disinfection and sterilization to the inside of the toilet bowl and / or the toilet seat for disinfection via the mist outlet pipe. The toilet seat includes a toilet lid and a toilet seat ring. The mist outlet pipe includes a fixed mist outlet pipe 3 and a movable mist outlet pipe 4. The fixed mist outlet pipe 3 has a mist inlet communicating with the mist outlet of the atomizing module 1. The movable mist outlet pipe 4 is telescopically fitted onto the fixed mist outlet pipe 3, and one end of the movable mist outlet pipe 4 has a spray nozzle 41 facing upwards. Specifically, one end of the fixed mist outlet pipe 3 is closed, and the other end is open. The mist inlet is located on the side wall of the fixed mist outlet pipe 3. The movable mist outlet pipe 4 is fitted inside the fixed mist outlet pipe 3 from the other end of the fixed mist outlet pipe 3, but is not limited to this. In other embodiments, the movable mist outlet pipe 4 is fitted outside the fixed mist outlet pipe 3. The mist-emitting moving pipe 4 and the mist-emitting fixed pipe 3 are connected by a sealing structure (not shown in the figure). The sealing structure is preferably a sealing ring or a sealing gasket to effectively prevent the atomized gas from leaking from the gap between the mist-emitting moving pipe 4 and the mist-emitting fixed pipe 3, ensuring that all the gas is directed to the spray nozzle 41 and sprayed out, thereby improving the disinfection efficiency and preventing moisture from entering the equipment.

[0033] In a preferred embodiment, this invention also includes a blower 6, which blows air onto the toilet disinfection area or the buttocks via a mist outlet or an air outlet pipe. The toilet disinfection area refers to the area effectively covered and disinfected by the atomized gas sprayed from the spray nozzle 41. In this embodiment, the blower 6 blows air onto the toilet disinfection area or the buttocks via a separately provided air outlet pipe. Therefore, this invention can quickly dry the toilet disinfection area after disinfection, effectively preventing residual moisture from breeding bacteria; this invention can also blow air onto the buttocks before or after use to achieve cleaning and drying functions, improving user comfort and hygiene.

[0034] Furthermore, this invention also includes a heater, which can be integrated inside the blower 6 or located on the inner wall of the air outlet duct to heat the blown airflow. The heater preferably uses a heating wire, but is not limited to this. Through this heater, the blower 6 can output controlled-temperature hot or warm air to the toilet disinfection area or the buttocks area, effectively improving the drying efficiency of the airflow and accelerating the evaporation of residual mist or moisture after disinfection, significantly shortening the drying time and improving user comfort and hygiene.

[0035] In a preferred embodiment, the air outlet duct also adopts a telescopic design. Specifically, the air outlet duct includes a fixed air outlet duct 7 and a movable air outlet duct 8. The fixed air outlet duct 7 has an air inlet that communicates with the air outlet of the blower 6. The movable air outlet duct 8 is telescopically fitted onto the fixed air outlet duct 3, and one end of the movable air outlet duct 8 has an air outlet 81 facing upwards. Specifically, one end of the fixed air outlet duct 7 has an air inlet that connects to the air outlet of the blower 6, and the other end of the fixed air outlet duct 7 is open. The movable air outlet duct 8 is fitted into the fixed air outlet duct 7 from the other end of the fixed air outlet duct 7, and a sealing structure can also be provided between the two.

[0036] Furthermore, the air outlet fixed pipe 7 and the mist outlet fixed pipe 3 are arranged side by side along the left and right direction of the toilet, and they can be set on the same fixed base. One end of the air outlet moving pipe 8 is connected to or integrally formed with the other end of the mist outlet moving pipe 4 so that they extend or retract synchronously. This utility model also includes a drive motor 9. The output shaft of the drive motor 9 is connected to the mist outlet moving pipe 4 or the air outlet moving pipe 8 through a transmission assembly. In this embodiment, the output shaft of the drive motor 9 is connected to the air outlet moving pipe 8 through a transmission assembly (not shown in the figure) as an example, but it is not limited to this. Specifically, the drive motor 9 is installed on the outside of the air outlet fixed pipe 7, and its output shaft passes through the side wall of the air outlet fixed pipe 7 and enters the air outlet fixed pipe 7. It is connected to the air outlet moving pipe 8 through a transmission assembly. The transmission assembly is preferably a gear assembly, which includes a gear on the output shaft of the drive motor 9 and a rack on the outer wall of the air outlet moving pipe 8 and arranged along the extension and retraction direction of the air outlet moving pipe 8. The gear and the rack mesh with each other.

[0037] In this embodiment, the blowing fan 2 is located on the atomizing module 1, and the blowing port of the blowing fan 2 is connected to the atomizing chamber of the atomizing module 1, and the mist outlet is also connected to the atomizing chamber. The mist outlet is specifically connected to the mist inlet of the mist outlet fixing pipe 3 through the flexible hose 5.

[0038] This utility model also includes a main control board (not shown in the figure), which is electrically connected to the aforementioned blower 6, mist blower 2, atomizing plate of atomization module 1, drive motor 9, and heater. It receives user operation commands and sensor feedback signals, and performs time-sequential and intelligent coordinated control of the aforementioned execution components based on preset control logic. Specifically, the main control board can automatically start the blower 6 and heater after user use to achieve rapid drying of the buttocks; during the disinfection program, it controls the atomization module 1 to generate atomized gas, the mist blower 2 to blow out the atomized gas, and after the spraying is completed, it links with the hot air system to dry the toilet disinfection area, thereby realizing an integrated intelligent process of cleaning, disinfection, and drying.

[0039] This utility model discloses a device for disinfecting toilets. In application, it is installed on the base 20 located at the top rear of the toilet seat 10 of a smart toilet. Figure 2 As shown. When the toilet needs disinfection, the toilet seat is closed, and the atomizing module 1, the mist blowing fan 2, and the drive motor 9 are activated, causing the mist outlet pipe 4 to extend. The mist blowing fan 2 blows the atomized gas generated by the atomizing module 1 along the mist outlet pipe 4. The atomized gas is sprayed upward from the spray nozzle 41. The atomized gas first impacts the inner surface of the toilet seat, then spreads outward along the inner wall of the toilet seat, and eventually covers the surface of the toilet seat, achieving efficient disinfection of the upper and edge areas of the toilet seat. Because the density of the disinfecting mist is greater than that of air, it gradually sinks after diffusion and gathers inside the toilet bowl of the toilet seat 10, forming a uniform atomized layer that continuously disinfects the inner wall, bottom, and corners of the toilet bowl. After spraying, the blower 6 is activated to dry the disinfected area of ​​the toilet.

[0040] This invention employs a telescopic misting tube. In non-working mode, the misting moving tube 4 retracts into the misting fixed tube 3, concealing the spray nozzle 41 beneath the toilet seat. This results in a clean, unexposed appearance, significantly enhancing the industrial design aesthetics of the smart toilet and meeting the aesthetic demands of modern bathroom spaces for a minimalist, integrated look. During disinfection, the misting moving tube 4 extends outwards, extending the spray nozzle 41 into the toilet bowl and closer to its center, effectively increasing the nozzle's freedom of movement and spray angle. Combined with the airflow provided by the misting fan 2, the atomized gas can achieve directional, wide-area, and uniform spraying, covering traditionally hard-to-reach areas such as the toilet bowl's inner wall, bottom, edges, and toilet seat, significantly improving disinfection coverage and sterilization efficiency. In particular, the optimal misting effect can be achieved by flexibly designing the spray angle of the spray nozzle 41 and the extension length of the misting tube.

[0041] Please see Figure 2 As shown, this utility model discloses a toilet, specifically a smart toilet, which includes a toilet seat 10 and a base 20 disposed on the toilet seat 10. The base 20 is equipped with the toilet disinfection device of this utility model as described above. Specifically, the mist outlet fixing pipe 3, the air outlet fixing pipe 7, and the atomizing module 1 are installed on the base 20. When the mist outlet moving pipe 4 and the air outlet moving pipe 8 are retracted, both the mist outlet pipe and the air outlet pipe are hidden. When the mist outlet moving pipe 4 and the air outlet moving pipe 8 are extended, the spray nozzle 41 and the air outlet 81 are both located inside the toilet bowl of the toilet seat 10.

[0042] For details on the structure and working principle of the device used for toilet disinfection, please refer to the previous description section; it will not be repeated here.

[0043] Example 2

[0044] Please see Figure 3, Figure 4 As shown, this utility model discloses a device and toilet for toilet disinfection, which differs from the first embodiment described above in that: the blower 6 blows air into the toilet disinfection area or the buttocks of the human body through a mist outlet pipe. Therefore, the mist outlet pipe 3 is provided with an air inlet, which is connected to the air outlet of the blower 6, and the mist inlet is located downstream of the air inlet. Specifically, the air inlet is located at the end of the mist outlet pipe 3 facing the rear of the toilet and is connected to the air outlet 81 of the blower 6.

[0045] In this embodiment, the heater 30 is disposed on the inner wall of the mist outlet fixing pipe 3 and close to the blower 6, such as... Figure 2 As shown. The mist inlet 31 is located downstream of the heater 30, preventing the atomizing gas from reaching the heater 30 and thus avoiding corrosion of the heater 30. Furthermore, a one-way valve 40 is provided inside the mist inlet 31, which only allows the atomizing gas generated by the atomizing module 1 to pass through in one direction, thereby preventing the airflow generated by the blower 6 from flowing to the atomizing module 1 through the mist inlet 31.

[0046] In this embodiment, the present invention also includes a drive motor 9, the output shaft of which is connected to the mist outlet moving pipe 4 via a transmission assembly. Specifically, the drive motor 9 is located outside the mist outlet fixed pipe 3, and its output shaft passes through the side wall of the mist outlet fixed pipe 3 and enters the mist outlet fixed pipe 3, and is connected to the mist outlet moving pipe 4 via a transmission assembly. The transmission assembly is preferably a gear assembly, which includes a gear on the output shaft of the drive motor 9 and a rack on the outer wall of the mist outlet moving pipe 4 and arranged along the extension and retraction direction of the mist outlet moving pipe 4, with the gear and rack meshing.

[0047] When the disinfection mode is activated, the toilet seat is closed, the drive motor 9 extends the misting pipe 4, and the atomizing module 1 and the mist blowing fan 2 start. The atomized gas flows sequentially along the hose 5 and the misting pipe, and finally sprays upward from the spray nozzle 41, achieving full-area disinfection of the toilet seat, toilet bowl, and toilet bowl from top to bottom and from the outside to the inside. During this process, the blower 6 operates continuously in low-power mode. On the one hand, this helps to evenly diffuse the atomized gas and improve the disinfection coverage. On the other hand, by forming a directional airflow, it effectively inhibits the diffusion of the atomized gas entering the fixed misting pipe 3 towards the heater 30, preventing it from contacting high-temperature components and improving the system's safety and reliability.

[0048] After the disinfection process is completed, the system automatically switches to drying mode: the blower 6 operates at high power, working in conjunction with the heater 30 to output hot air, which is blown upwards through the air outlet 81 to quickly and evenly dry the disinfected toilet surface. This process significantly shortens the evaporation time of residual mist and moisture, prevents bacteria growth in a damp environment, and improves overall hygiene and user experience.

[0049] Example 3

[0050] Please see Figure 5 As shown, the present invention provides a device and toilet for toilet disinfection, which differs from the above embodiment 1 in that it does not include a blower 6 and an air outlet pipe.

[0051] In this embodiment, the present invention also includes a drive motor 9, the output shaft of which is connected to the mist outlet moving pipe 4 via a transmission assembly. Specifically, the drive motor 9 is located outside the mist outlet fixed pipe 3, and its output shaft passes through the side wall of the mist outlet fixed pipe 3 and enters the mist outlet fixed pipe 3, and is connected to the mist outlet moving pipe 4 via a transmission assembly. The transmission assembly is preferably a gear assembly, which includes a gear on the output shaft of the drive motor 9 and a rack on the outer wall of the mist outlet moving pipe 4 and arranged along the extension and retraction direction of the mist outlet moving pipe 4, with the gear and rack meshing.

[0052] When disinfection is started, the toilet seat is closed, the drive motor 9 drives the mist outlet tube 4 to extend, the atomization module 1 and the mist blowing fan 2 are started, and the atomized gas flows along the hose 5 and the mist outlet tube in sequence, and finally sprays upward from the spray nozzle 41, so as to achieve full-area disinfection of the toilet seat, toilet seat and toilet bowl from top to bottom and from the outside to the inside.

[0053] This utility model discloses a device and toilet for toilet disinfection. The parts not described herein are the same as or can be implemented using existing technologies.

[0054] The above embodiments are only used to further illustrate a device and toilet for toilet disinfection according to the present invention. However, the present invention is not limited to the embodiments. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present invention shall fall within the protection scope of the present invention.

Claims

1. A device for disinfecting toilets, comprising a mist blower, an atomizing module, and a mist outlet pipe, wherein the mist blower delivers atomized gas generated by the atomizing module through the pipe to the inside of the toilet bowl and / or the toilet seat for disinfection; characterized in that: The mist outlet tube includes a fixed mist outlet tube and a movable mist outlet tube. The fixed mist outlet tube has a mist inlet that communicates with the mist outlet of the atomizing module. The movable mist outlet tube is telescopically fitted onto the fixed mist outlet tube, and a spray nozzle is provided at one end of the movable mist outlet tube.

2. The device for toilet disinfection according to claim 1, characterized in that: It also includes a blower that blows air onto the toilet disinfection area or the buttocks of the human body through the mist outlet pipe or an air outlet pipe.

3. The device for toilet disinfection according to claim 2, characterized in that: It also includes a heater, which is located inside the blower or on the inner wall of the mist outlet pipe or air outlet pipe, to heat the blown airflow.

4. The device for toilet disinfection according to claim 2 or 3, characterized in that: The air outlet pipe includes a fixed air outlet pipe and a movable air outlet pipe. The fixed air outlet pipe has an air inlet that communicates with the air outlet of the blower. The movable air outlet pipe is telescopically fitted onto the fixed air outlet pipe, and one of the extended ends of the movable air outlet pipe has an air outlet. The air outlet is arranged facing upwards.

5. The device for toilet disinfection according to claim 4, characterized in that: The air outlet fixed pipe and the mist outlet fixed pipe are arranged side by side, and one end of the air outlet moving pipe is connected to or integrally formed with one end of the mist outlet moving pipe so that the two extend or retract synchronously; it also includes a drive motor, the output shaft of which is connected to the mist outlet moving pipe or the air outlet moving pipe through a transmission assembly.

6. The device for toilet disinfection according to claim 3, characterized in that: The mist outlet fixed pipe is provided with an air inlet that is connected to the air outlet of the air outlet fan; the mist inlet is located downstream of the heater and the air inlet; the mist inlet is provided with a one-way valve, which only allows the atomized gas generated by the atomizing module to pass through in one direction.

7. The device for toilet disinfection according to claim 1 or 6, characterized in that: It also includes a drive motor, the output shaft of which is connected to the mist outlet moving pipe via a transmission assembly.

8. The device for toilet disinfection according to claim 1, characterized in that: The spray nozzle is positioned upwards; a sealing structure is provided between the fixed mist outlet pipe and the moving mist outlet pipe to prevent the atomized gas from leaking out from the gap between them.

9. The device for toilet disinfection according to claim 1, characterized in that: The blowing fan is located on the atomizing module, and the blowing port of the blowing fan is connected to the atomizing chamber of the atomizing module, and the mist outlet is connected to the atomizing chamber.

10. A toilet, comprising a toilet seat and a base disposed on the toilet seat, characterized in that: The base is equipped with a device for toilet disinfection as described in any one of claims 1-9, wherein when the misting moving tube is extended, the spray nozzle is located inside the toilet bowl of the toilet seat.

Images