A cleaning device

Abstract

This utility model provides a cleaning device, which includes a body, a suction component, and a suction and drying tube assembly. The body has a trash can. The suction component has a second air inlet and a second air outlet, and the first air outlet of the trash can is connected to the second air inlet of the suction component. The suction and drying tube assembly has a suction state with its connecting end connected to the first air inlet and a blowing state with its connecting end connected to the second air outlet. In the suction state, the suction force generated by the suction component is used to draw trash into the trash can through the suction and drying tube assembly. In the blowing state, the gas discharged from the second air outlet of the suction component is discharged through the suction and drying tube assembly at least once. This structure, in the blowing state, not only dries the suction and drying tube assembly but also allows gas to be blown outwards through the suction and drying tube assembly, satisfying pet care needs, thus achieving both fabric cleaning and pet care functions.

Description

Technical Field

[0001] This utility model relates to the field of cleaning equipment technology, and in particular to a cleaning device. Background Technology

[0002] Currently, most fabric cleaning machines on the market are primarily designed for cleaning sofas, carpets, or floors. Because they need to handle wastewater and deep-seated dirt on fabrics, they typically require significant suction power, resulting in higher noise levels compared to dry-cleaning products. Furthermore, the damp environment inside the wet-tube hose easily traps pet hair, making them unsuitable for pet grooming needs. Therefore, there is a significant demand for both pet grooming machines and fabric cleaning machines among pet owners. However, purchasing both increases operating costs and is not as convenient. The persistent dampness inside the hose leads to long-term dirt accumulation, resulting in unpleasant odors and making the machine inconvenient to use. Utility Model Content

[0003] In view of the above-mentioned technical problems existing in the prior art, the present invention provides a cleaning device that can realize the functions of fabric cleaning and pet care.

[0004] This application provides a cleaning device, including:

[0005] The machine body is equipped with a trash can, which has a first air inlet and a first air outlet.

[0006] A suction component is disposed in the body of the machine. The suction component has a second air inlet and a second air outlet. The first air outlet of the trash can is connected to the second air inlet of the suction component.

[0007] The vacuum-drying tube assembly has a connecting end. The assembly has a suction state where the connecting end is connected to the first air inlet and a blowing state where the connecting end is connected to the second air outlet. In the suction state, the suction force generated by the suction component draws waste into the waste bin via the vacuum-drying tube assembly. In the blowing state, the gas discharged from the second air outlet of the suction component is discharged at least through the vacuum-drying tube assembly. This structure, in the blowing state, not only dries the vacuum-drying tube assembly but also allows for the expulsion of gas to meet pet care needs, thus achieving both fabric cleaning and pet care functions.

[0008] In some embodiments, the other end of the suction and drying tube assembly is connected to the first air inlet of the trash can in the blowing state, so as to at least dry the trash can, thereby drying the damp trash can, avoiding odors inside the trash can, expanding the application scenarios of the cleaning device, and making the trash can a dry and wet dual-purpose trash can that can collect both sewage and pet hair.

[0009] In some embodiments, the machine body is further provided with a clean water tank, a spray pipe, and a water pump. The inlet of the water pump is connected to the clean water tank, and the outlet of the water pump is connected to the spray pipe. The water pump is used to spray water from the clean water tank through the spray pipe. In this way, water can be sprayed onto the surface to be cleaned through the spray pipe, thereby achieving a better cleaning effect.

[0010] In some embodiments, the machine body is provided with a suction port communicating with the first air inlet. The suction and drying tube assembly is installed on the suction port in the suction state to communicate with the first air inlet. At least one switch component is provided at the suction port. The switch component is triggered when the suction and drying tube assembly is installed at the suction port to generate a positioning signal for the suction and drying tube assembly. In this way, the position of the suction and drying tube assembly can be accurately identified by the switch component, ensuring that a positioning signal is generated only when the suction and drying tube assembly is installed at the suction port.

[0011] In some embodiments, the cleaning device further includes a control component electrically connected to the switching assembly. The control component receives the positioning signal and controls the water pump to enter an energized state. This ensures that the water pump can only enter an energized state when the suction and drying pipe assembly is installed at the suction port; otherwise, the water pump cannot be turned on at all. This prevents the water pump from accidentally starting when the suction and drying pipe assembly is not installed at the suction port, thus avoiding accidental water spraying.

[0012] In some embodiments, the cleaning device has a first cleaning mode and a second cleaning mode when the suction and drying tube assembly is in the suction state. The device body is also equipped with a control panel electrically connected to the control component. The control component is further configured to receive operation commands generated by the control panel and control the water pump to turn on in the first cleaning mode and turn off in the second cleaning mode. Thus, the user can select either the first or second cleaning mode via the control panel, providing multiple mode options and increasing the functionality of the cleaning device.

[0013] In some embodiments, the body is provided with a first air outlet and a second air outlet corresponding to the second air outlet end of the suction component. The first air outlet is located on the side wall of the body, and the second air outlet is located at the bottom of the body. A connector is rotatably disposed at the first air outlet. The connector is used to rotate to open or close the second air outlet, so as to exhaust gas to the suction and drying tube assembly via the connector in the blowing state, and to close the second air outlet. In this way, the second air outlet can be opened by the connector so that both the first and second air outlets are used for exhaust, or the second air outlet can be closed so that the first air outlet exhausts gas only via the connector. This is beneficial because closing the second air outlet allows more gas to be discharged to the suction and drying tube assembly via the connector.

[0014] In some embodiments, the water spray pipe is located within the sewage suction and drying pipe assembly. This design results in a compact structure and a reasonable layout.

[0015] In some embodiments, the device body is further provided with a dust full detection component, which has a transmitter and a receiver, and the transmitter and receiver are arranged on opposite sides of the trash can to detect whether the trash can is full. Thus, the dust full detection component can detect whether there is too much dust in the trash can, and promptly alert the user when there is too much dust, allowing the user to empty the trash can in a timely manner.

[0016] In some embodiments, the device body is further provided with a water level detection component, which is configured to detect the sewage water level inside the trash can. Thus, the water level detection component can detect the sewage water level inside the trash can, enabling timely notification to the user when there is excessive sewage in the trash can, allowing the user to empty the trash can promptly.

[0017] Compared with the prior art, the beneficial effects of this utility model embodiment are as follows: This utility model can realize the suction state of the suction and drying tube assembly by connecting the connecting end of the suction and drying tube assembly to the first air inlet, and can realize the blowing state of the suction and drying tube assembly by connecting the connecting end of the suction and drying tube assembly to the second air outlet. That is, the same suction and drying tube assembly has two different states, so that the gas suction generated by the suction component can suck the garbage into the garbage bin through the suction and drying tube assembly. It can also utilize the high-temperature gas discharged from the second air outlet of the suction component to achieve the blowing state, which can not only dry the suction and drying tube assembly, but also blow gas out through the suction and drying tube assembly in the blowing state. The blown gas can meet the pet care needs, such as drying pet hair. Thus, it can realize the functions of garbage suction and pet drying, that is, realize the functions of fabric cleaning and pet care, expand the application scenarios of the cleaning device, and users do not need to purchase too much equipment for these two functions, reducing user operating costs. It can also solve the problem of dampness inside the suction and drying tube assembly, which is not easy to clean, and improve the user experience. Attached Figure Description

[0018] In drawings that are not necessarily drawn to scale, the same reference numerals may describe similar parts in different views. The drawings generally illustrate various embodiments by way of example rather than limitation and are used, together with the description and claims, to illustrate the disclosed embodiments. Where appropriate, the same reference numerals are used in all drawings to refer to the same or similar parts. Such embodiments are illustrative and not intended to be exhaustive or exclusive embodiments of the apparatus or method.

[0019] Figure 1 This is a first-view structural schematic diagram of the cleaning device according to an embodiment of this application;

[0020] Figure 2 This is a second-view structural schematic diagram of the cleaning device according to an embodiment of this application;

[0021] Figure 3 This is a cross-sectional view of the cleaning device according to an embodiment of this application, corresponding to the first cross-section;

[0022] Figure 4 This is a cross-sectional view of the cleaning device according to an embodiment of this application, corresponding to the second section.

[0023] Figure 5 This is a side view of the cleaning device according to an embodiment of this application. The cleaning device shown in the figure is in the third cleaning mode.

[0024] Figure 6 This is a side view of the cleaning device according to an embodiment of this application. The cleaning device shown in the figure is in the fourth cleaning mode.

[0025] Figure 7This is a cross-sectional view of the cleaning device according to an embodiment of this application, corresponding to the third section.

[0026] Figure 8 This is a cross-sectional view of the cleaning device according to the embodiment of this application, corresponding to the fourth section. The connector shown in the figure is in the position where the second air outlet is closed.

[0027] Figure 9 This is a cross-sectional view of the cleaning device according to an embodiment of this application, corresponding to the fourth section. The connector shown in the figure is in the position where the second air outlet is open.

[0028] Figure 10 This is a schematic diagram of the connector of the cleaning device according to an embodiment of this application.

[0029] The components indicated by the reference numerals in the figure:

[0030] 1. Main body; 11. Clean water tank; 12. Water spray pipe; 13. Water pump; 14. Control panel; 15. First air outlet; 16. Second air outlet; 17. Connector; 2. Trash can; 21. First air inlet; 3. Suction assembly; 31. Second air inlet; 32. Second air outlet; 4. Sewage suction and drying pipe assembly; 5. Switch assembly; 6. Dust full detection assembly; 7. Water level detection assembly; 8. Filter; 9. Control assembly. Detailed Implementation

[0031] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0032] This application provides a cleaning device. For example... Figures 1 to 4 As shown, the cleaning device includes a body 1, a suction assembly 3, and a suction and drying tube assembly 4. The body 1 has a trash can 2, which has a first air inlet 21 and a first air outlet. The suction assembly 3 is located inside the body 1 and has a second air inlet 31 and a second air outlet 32. The first air outlet of the trash can 2 is connected to the second air inlet 31 of the suction assembly 3. The suction and drying tube assembly 4 has a connecting end, allowing for a suction state where the connecting end is connected to the first air inlet 21, and a blowing state where the connecting end is connected to the second air outlet 32. In the suction state, the suction force generated by the suction assembly 3 is used to draw trash into the trash can 2 via the suction and drying tube assembly 4. In the blowing state, the gas discharged from the second air outlet 32 ​​of the suction assembly 3 is discharged at least via the suction and drying tube assembly 4. Figure 3 and Figure 4 The arrow shown indicates the direction of gas flow.

[0033] The other end of the aforementioned vacuuming and drying tube assembly 4, which is far from the connecting end, can be connected to a brush head assembly. The brush head assembly includes a brush head for fabric cleaning and a brush head for pet care. The brush heads with different functions can be interchangeably installed and removed from the other end of the vacuuming and drying tube assembly 4 to adapt to different functions.

[0034] The aforementioned suction component 3 may include at least a suction motor for providing suction to vacuum and collect pet hair. Since the suction component 3 generates heat during operation, the gas discharged from its second outlet 32 ​​has a relatively high temperature. Therefore, in blowing mode, the high-temperature gas discharged from the second outlet 32 ​​of the suction component 3 is discharged through the vacuum-drying tube assembly 4, which not only dries the vacuum-drying tube assembly 4 but also achieves pet grooming functions by discharging hot air.

[0035] The cleaning device may also include a battery assembly that can power components within the cleaning device that require electrical energy to operate, such as the suction assembly 3.

[0036] The aforementioned suction and drying pipe assembly 4 may include a hose and a hose connector. The hose can be connected to the first air inlet 21 or the second air outlet 32 ​​via the hose connector.

[0037] The aforementioned trash can 2 is used for the collection and recycling of dry and wet waste such as sewage and hair. Trash can 2 is equipped with a dry and wet separation recycling basket, which can help separate dry and wet waste.

[0038] A filter element 8 may be provided between the first air outlet of the above-mentioned trash can 2 and the second air inlet 31 of the suction component 3, so that the gas is filtered through the filter element 8 and then discharged to the second air inlet 31 of the suction component 3.

[0039] When in use, if the user needs the fabric cleaning function, the connection end of the suction and drying tube assembly 4 can be connected to the first air inlet 21 to suck up debris from the surface of fabric products such as sofas; if the user needs to suck up pet hair or other debris (i.e., the pet grooming function), the connection end of the suction and drying tube assembly 4 can be connected to the first air inlet 21 to suck up pet hair; if the user needs to dry pet hair or the suction and drying tube assembly 4, the connection end of the suction and drying tube assembly 4 can be connected to the second air outlet 32 ​​to dry pet hair and prevent the inner wall of the suction and drying tube assembly 4 from becoming damp due to suction, causing pet hair to stick and odor to occur. The above-mentioned functions of sucking up pet hair and drying pet hair are both pet grooming functions.

[0040] This invention enables the suction state of the suction and drying tube assembly 4 by connecting its connecting end to the first air inlet 21, and enables the blowing state by connecting its connecting end to the second air outlet 32. The same suction and drying tube assembly 4 has two different states, allowing the suction force generated by the suction component 3 to draw garbage into the garbage bin 2 via the suction and drying tube assembly 4. Furthermore, the higher temperature gas discharged from the second air outlet 32 ​​of the suction component 3 not only dries the suction and drying tube assembly 4 but also blows gas outwards, meeting pet care needs such as drying pet fur. Thus, it achieves both garbage suction and pet drying functions, expanding the application scenarios of the cleaning device. Users do not need to purchase excessive equipment for these two functions, reducing user costs. It also solves the problem of the suction and drying tube assembly 4 being damp and difficult to clean, improving the user experience.

[0041] In some embodiments, such as Figure 5 As shown, the other end of the suction and drying pipe assembly 4 is connected to the first air inlet 21 of the garbage bin 2 in the air blowing state, so as to at least dry the garbage bin 2.

[0042] In this way, the other end of the suction and drying pipe assembly 4 can be connected to the first air inlet 21 of the trash can 2, so as to dry the wet trash can 2, avoid the odor in the trash can 2, expand the application scenarios of the cleaning device, and make the trash can 2 a dry and wet dual-purpose trash can 2 that can collect both sewage and pet hair.

[0043] In some embodiments, in addition to having a first cleaning mode and a second cleaning mode (details below, not repeated here), the cleaning device may have a third cleaning mode and a fourth cleaning mode in the blowing state. The third cleaning mode can be understood as a mode for drying the suction and drying tube assembly 4 and the trash can 2, and the fourth cleaning mode can be understood as a mode for drying the suction and drying tube assembly 4. In the fourth cleaning mode, the gas discharged from the second air outlet 32 ​​can be used to blow onto the pet's fur, thereby caring for the pet. Figure 5 and Figure 6 As shown, Figure 5 The cleaning device shown is in the third cleaning mode. Figure 6 The cleaning device shown is in the fourth cleaning mode.

[0044] In some embodiments, such as Figures 1 to 4 As shown, the machine body 1 is also equipped with a clean water tank 11, a spray pipe 12 and a water pump 13. The water inlet of the water pump 13 is connected to the clean water tank 11, and the water outlet of the water pump 13 is connected to the spray pipe 12. The water pump 13 is used to spray the water in the clean water tank 11 through the spray pipe 12.

[0045] In this way, water can be sprayed onto the surface to be cleaned through the water spray pipe 12, thereby achieving a better cleaning effect.

[0046] After the water spray pipe 12 sprays water for cleaning, the suction component 3 can suck the garbage containing sewage into the garbage bin 2 through the sewage suction and drying pipe assembly 4, so as to recover the sewage through the garbage bin 2.

[0047] The aforementioned clean water tank 11 is used to store clean water. A water outlet valve can be installed on the clean water tank 11. The water outlet valve is used to open when the water pump 13 is started, so as to achieve a stable water supply to the clean water tank 11.

[0048] In some embodiments, such as Figure 7 As shown, the body 1 is provided with a suction port that is connected to the first air inlet 21. The suction and drying tube assembly 4 is installed on the suction port in the suction state to be connected to the first air inlet 21. At least one switch assembly 5 is provided at the suction port. The switch assembly 5 is triggered when the suction and drying tube assembly 4 is installed at the suction port to generate a position signal of the suction and drying tube assembly 4.

[0049] In this way, the position of the suction and drying tube assembly 4 can be accurately identified through the switch assembly 5, ensuring that the suction and drying tube assembly 4 will only generate a positioning signal when it is installed at the suction interface.

[0050] For example, the switch assembly 5 can be configured as a spring switch, and the suction and drying tube assembly 4 can be formed with a trigger part. When the suction and drying tube assembly 4 is installed at the suction interface, the trigger part of the suction and drying tube assembly 4 will trigger the spring switch to generate the above-mentioned position signal.

[0051] In another example, the aforementioned switch assembly 5 may include two male conductive pins disposed at the suction port and two female conductive grooves correspondingly disposed within the suction and drying tube assembly 4. When the suction and drying tube assembly 4 is inserted into the suction port, the male conductive pins connect with the female conductive grooves, thereby generating a signal indicating that the suction and drying tube assembly 4 is in position.

[0052] In some embodiments, the cleaning device further includes a control component 9 electrically connected to the switch component 5, the control component 9 being used to receive a bit signal and control the water pump 13 to enter an energized state.

[0053] Thus, the water pump 13 can only be powered on when the control component 9 receives the signal indicating that the suction and drying pipe assembly 4 is installed at the suction port. Otherwise, the water pump 13 cannot be turned on at all, so as to ensure that the water pump 13 will not start accidentally when the suction and drying pipe assembly 4 is not installed at the suction port, thus avoiding the situation of accidental water spraying.

[0054] The aforementioned energized state can be understood as the water pump 13 being able to operate when powered on, or being shut off when powered off, with the control component 9 controlling the start and stop of the water pump 13. Conversely, if the control component 9 does not receive a signal, the water pump 13 can only enter a de-energized state, i.e., a shut-off state, at which point the water pump 13 cannot be started at all.

[0055] It should be noted that the control component 9 can be constructed using electronic components such as timers, comparators, registers, and digital logic circuits, or implemented using processor chips such as microcontrollers, microprocessors, programmable logic controllers (PLCs), digital signal processors (DSPs), field-programmable gate arrays (FPGAs), programmable logic arrays (PLAs), and application-specific integrated circuits (ASICs) and their peripheral circuits.

[0056] In some embodiments, such as Figure 2 As shown, the cleaning device has a first cleaning mode and a second cleaning mode when the suction and drying tube assembly 4 is in the suction state. The body 1 is also equipped with a control panel 14 that is electrically connected to the control component 9. The control component 9 is also used to receive the operation commands generated by the control panel 14 and control the water pump 13 to turn on in the first cleaning mode and turn off in the second cleaning mode.

[0057] In this way, users can select the first cleaning mode or the second cleaning mode of the cleaning device through the control panel 14, providing users with multiple mode options and increasing the functionality of the cleaning device.

[0058] The first cleaning mode mentioned above can be understood as the fabric cleaning mode. When the user selects the fabric cleaning mode, the suction component 3 can operate at its maximum power, and the suction power is also at its maximum. If the vacuum drying tube assembly 4 is not inserted into the vacuum port, a positioning signal cannot be generated. At this time, the water pump 13 is not powered on, which can prevent accidental water spraying. When the user inserts the vacuum drying tube assembly 4 into the vacuum port, it can trigger the switch component 5 to generate a positioning signal. At this time, the water pump 13 enters the powered state, and the user can clean sofas, carpets, etc. through the corresponding brush head assembly.

[0059] The aforementioned second cleaning mode can be understood as a pet grooming mode that sucks up pet hair. When the user selects the corresponding level in the pet grooming mode (such as the three levels of gentle, standard, and strong), the operating power of the suction component 3 is adjusted to the corresponding parameters through the control component 9. Compared to the cloth cleaning mode, the pet grooming mode requires less operating power from the suction component 3, thus reducing noise and avoiding startling the pet, while still effectively sucking up pet hair, dust, and other debris. Simultaneously, in the pet grooming mode, the water pump 13 is de-energized via the control component 9, meaning the water pump 13 does not operate.

[0060] In some embodiments, such as Figure 4 , Figures 8 to 10 As shown, the body 1 is provided with a first air outlet 15 and a second air outlet 16 respectively corresponding to the second air outlet 32 ​​of the suction component 3. The first air outlet 15 is located on the side wall of the body 1, and the second air outlet 16 is located at the bottom of the body 1. A connector 17 is rotatably provided at the first air outlet 15. The connector 17 is used to rotate to open or close the second air outlet 16 so as to exhaust air to the suction and drying tube assembly 4 through the connector 17 in the blowing state, and to close the second air outlet 16.

[0061] Thus, the second air outlet 16 can be opened through the connector 17 so that both the first air outlet 15 and the second air outlet 16 can be used for exhaust, or the second air outlet 16 can be closed so that the first air outlet 15 can exhaust alone through the connector 17. This allows more gas to be discharged to the suction and drying tube assembly 4 through the connector 17 by closing the second air outlet 16.

[0062] like Figure 8 and Figure 9 As shown, Figure 8 The connector 17 shown is in the position where the second air outlet 16 is closed. At this time, exhaust can only be achieved through the first air outlet 15 and the connector 17 alone. Figure 9 The connector 17 shown is in the position where the second air outlet 16 is open, allowing exhaust to be released through both the first air outlet 15 and the second air outlet 16. Figure 8 and Figure 9 The arrow shown indicates the direction of gas flow.

[0063] The connection end of the aforementioned suction and drying tube assembly 4 is detachably connected to the connector 17, so as to be connected to the second air outlet 32 ​​of the suction assembly 3 through the connector 17.

[0064] In some embodiments, such as Figure 3 As shown, the water spray pipe 12 is located inside the sewage suction and drying pipe assembly 4. This design is compact and has a reasonable layout.

[0065] The aforementioned water spray pipe 12 can be attached to the inner wall of the suction and drying pipe assembly 4 by adhesive to prevent the water spray pipe 12 from moving irregularly due to not being fixed, thus solving the problem of garbage, especially hair, not passing smoothly due to the movement of the water spray pipe 12.

[0066] One end of the aforementioned water spray pipe 12 can be connected to the outlet of the water pump 13 via a water pipe connector.

[0067] In some embodiments, such as Figure 3 As shown, the body 1 is also equipped with a dust full detection component 6. The dust full detection component 6 has a transmitter and a receiver, which are set on opposite sides of the trash can 2 to detect the dust full information inside the trash can 2.

[0068] In this way, the dust full detection component 6 can detect whether there is too much dust in the trash can 2, and promptly remind the user when there is too much dust in the trash can 2, so that the user can clean the trash can 2 in time.

[0069] The aforementioned dust full detection component 6 can emit light from its transmitting end, and its receiving end can receive the light. If the receiving end can receive the light, it indicates that the dust in the trash can 2 has not reached a certain amount, and there is no need to clean the trash can 2. If the receiving end cannot receive the light, it indicates that there is too much dust in the trash can 2, exceeding a certain amount, and the trash can 2 needs to be cleaned in time.

[0070] The control component 9 can receive dust full information. When the dust full information indicates that there is too much dust in the trash can 2 and it has exceeded a certain amount, the control component 3 can be stopped to ensure that the garbage sucked up by the cleaning device can be collected normally by the trash can 2.

[0071] In some embodiments, such as Figure 3 As shown, the machine body 1 is also equipped with a water level detection component 7, which is set in the garbage bin 2 and is used to detect the sewage water level information in the garbage bin 2.

[0072] In this way, the water level detection component 7 can detect the sewage level in the trash can 2, and promptly notify the user when there is too much sewage in the trash can 2, so that the user can clean the trash can 2 in time.

[0073] The control component 9 can receive sewage level information. When the sewage level information indicates that there is too much sewage in the garbage bin 2 and the level has reached a certain level, the suction component 3 can be controlled to stop working to ensure that the sewage sucked up by the cleaning device can be collected normally by the garbage bin 2.

[0074] The above embodiments are merely exemplary embodiments of this utility model and are not intended to limit this utility model. Those skilled in the art can make various modifications or equivalent substitutions to this utility model within its substance and protection scope, and such modifications or equivalent substitutions should also be considered to fall within the protection scope of this utility model.

Claims

1. A cleaning device, characterized in that, include: The body (1) is provided with a trash can (2), the trash can (2) having a first air inlet (21) and a first air outlet; A suction component (3) is disposed inside the body (1). The suction component (3) has a second air inlet (31) and a second air outlet (32). The first air outlet of the trash can (2) is connected to the second air inlet (31) of the suction component (3). The sludge suction and drying tube assembly (4) has a connecting end. The sludge suction and drying tube assembly (4) has a suction state in which the connecting end is connected to the first air inlet (21) and a blowing state in which the connecting end is connected to the second air outlet (32). In the suction state, the gas suction force generated by the suction component (3) is used to suck the garbage into the garbage bin (2) through the sludge suction and drying tube assembly (4). In the blowing state, the gas discharged from the second air outlet (32) of the suction component (3) is discharged at least through the sludge suction and drying tube assembly (4).

2. The cleaning device according to claim 1, characterized in that, The other end of the suction and drying pipe assembly (4) is connected to the first air inlet (21) of the garbage bin (2) in the air blowing state to at least dry the garbage bin (2).

3. The cleaning device according to claim 1, characterized in that, The machine body (1) is also provided with a clean water tank (11), a water spray pipe (12) and a water pump (13). The inlet of the water pump (13) is connected to the clean water tank (11), and the outlet of the water pump (13) is connected to the water spray pipe (12). The water pump (13) is used to spray the water in the clean water tank (11) through the water spray pipe (12).

4. The cleaning device according to claim 3, characterized in that, The body (1) is provided with a suction port that communicates with the first air inlet (21). The suction drying tube assembly (4) is installed on the suction port in the suction state to communicate with the first air inlet (21). At least one switch assembly (5) is provided at the suction port. The switch assembly (5) is triggered when the suction drying tube assembly (4) is installed at the suction port to generate a signal indicating that the suction drying tube assembly (4) is in position.

5. The cleaning device according to claim 4, characterized in that, The cleaning device also includes a control component (9) electrically connected to the switch assembly (5), the control component (9) being used to receive the position signal and control the water pump (13) to enter the energized state.

6. The cleaning device according to claim 5, characterized in that, The cleaning device has a first cleaning mode and a second cleaning mode when the suction and drying tube assembly (4) is in the suction state. The body (1) is also provided with a control panel (14) electrically connected to the control component (9). The control component (9) is also used to receive operation instructions generated by the control panel (14) and control the water pump (13) to turn on in the first cleaning mode and turn off in the second cleaning mode.

7. The cleaning device according to claim 1, characterized in that, The body (1) is provided with a first air outlet (15) and a second air outlet (16) respectively corresponding to the second air outlet end (32) of the suction component (3). The first air outlet (15) is located on the side wall of the body (1), and the second air outlet (16) is located at the bottom of the body (1). A connector (17) is rotatably provided at the first air outlet (15). The connector (17) is used to rotate to open or close the second air outlet (16) so as to exhaust air to the suction and drying tube assembly (4) through the connector (17) in the blowing state, and to close the second air outlet (16).

8. The cleaning device according to claim 3, characterized in that, The water spray pipe (12) is located inside the sewage suction and drying pipe assembly (4).

9. The cleaning device according to claim 1, characterized in that, The body (1) is also provided with a dust full detection component (6), which has a transmitter and a receiver. The transmitter and receiver are arranged on opposite sides of the trash can (2) to detect the dust full information inside the trash can (2).

10. The cleaning device according to claim 1, characterized in that, The body (1) is also provided with a water level detection component (7), which is set in relation to the garbage bin (2) and is used to detect the sewage water level information in the garbage bin (2).

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