Cleaning base station

Abstract

The utility model relates to the technical field of cleaning robots, in particular to a cleaning base station which comprises a base station body, a silencing structure and an extraction structure, the base station body is provided with a cleaning disc and a drain outlet communicating with the cleaning disc, the silencing structure is provided with a silencing cavity capable of communicating with the drain outlet and the extraction structure, and the extraction structure can extract dirt through the silencing cavity and the drain outlet. And the silencing structure is at least partially detachable so as to clean the silencing cavity. In this way, the noise reduction cavity can be cleaned by disassembling at least part of the noise reduction structure, dirt deposited in the noise reduction cavity can be removed, and blockage caused by too much dirt in the noise reduction cavity after long-time use is avoided.

Description

Technical Field

[0001] The present application relates to the technical field of cleaning robots, and in particular to a cleaning base station. Background Art

[0002] As living standards improve, cleaning robots are becoming increasingly commonplace. A mop and drive wheels are mounted on the bottom of the robot, allowing it to move and mop the floor. To enhance cleaning efficiency and enhance user convenience, the robot comes with a cleaning base station, which charges the robot and cleans its mop.

[0003] The cleaning base station includes a clean water tank, a sewage tank, a sewage trough and a chassis filter. After the cleaning robot is docked with the base station, the mop of the cleaning robot contacts the chassis filter, and the liquid in the clean water tank can be transported to the chassis filter, so that the chassis filter uses the liquid in the clean water tank to clean the mop of the cleaning robot, and the sewage generated after cleaning flows into the sewage trough. A sewage outlet is provided in the sewage trough, which is usually located on the side wall of the sewage trough near the bottom. A sewage pump is provided between the sewage outlet and the sewage tank to pump the sewage in the sewage trough into the sewage tank through the sewage outlet. During the process of the sewage pump extracting sewage, when the sewage in the sewage trough is almost pumped out, that is, when the sewage is not enough to cover the entire sewage outlet, a large amount of air mixed with the liquid will be sucked into the sewage pump, and at this time, a very obvious noise will be emitted, affecting the user experience.

[0004] The current related technology discloses that a silencer chamber is provided between the water pump of the sewage tank and the sewage outlet of the sewage pan to eliminate the noise generated when the sewage is extracted. However, after long-term use, dirt will accumulate in the silencer chamber and even cause blockage. Utility Model Content

[0005] In order to solve the above technical problems, the present application provides a cleaning base station to clean the silencer cavity and avoid blockage.

[0006] The present application provides a cleaning base station, including a base station body, a silencer structure and an extraction structure. The base station body is provided with a cleaning disk and a sewage outlet connected to the cleaning disk. The silencer structure has a silencer cavity that can be connected to the sewage outlet and the extraction structure. The extraction structure can extract dirt through the silencer cavity and the sewage outlet. The silencer structure is at least partially detachable to clean the silencer cavity.

[0007] In some embodiments, the base station body is provided with a receiving groove for receiving the sound-absorbing structure;

[0008] The cleaning base station further includes a baffle detachably connected to the base station body, and the baffle can be covered on the accommodating groove to limit the silencer structure.

[0009] In some embodiments, the muffler structure includes an integrally formed shell and connecting pipes or through holes provided on the shell, and the connecting pipes or through holes include at least two, which can be respectively connected to the sewage outlet and the extraction structure.

[0010] In some embodiments, the base station body is provided with a sewage pipe connected to the sewage outlet and extending into the accommodating tank, and the silencer structure is provided with a first pipe detachably connected to the sewage pipe.

[0011] In some embodiments, the muffler structure is provided with a second connecting pipe that can be connected to the extraction structure;

[0012] The base station body is provided with a clamping notch on the wall of the accommodating groove for clamping the second connecting pipe.

[0013] In some embodiments, in the height direction of the cleaning base station, the bottom of the base station body is provided with the accommodating groove, the baffle limits the silencing structure below the silencing structure, and the two side walls of the clamping notch limit the silencing structure in the horizontal direction.

[0014] In some embodiments, the muffler structure has a sewage extraction port that can be connected to the extraction structure;

[0015] In the height direction of the cleaning base station, the height of the sewage extraction port is lower than the height of the sewage discharge port.

[0016] In some embodiments, the silencer structure includes a silencer shell and a silencer cover. The silencer shell and the silencer cover can be arranged to form the silencer cavity. The silencer shell is integrally formed with the base station body, and the silencer cover can be detachably connected to the silencer shell.

[0017] In some embodiments, the sound-absorbing structure further includes a sealing member that can be sandwiched between the sound-absorbing shell and the sound-absorbing cover plate, and the sealing member is provided on the sound-absorbing shell and / or the sound-absorbing cover plate.

[0018] In some embodiments, the silencer structure includes a silencer shell and a silencer cover, the silencer shell and the silencer cover can be arranged to form the silencer cavity, the silencer shell can be detachably connected to the base station body, and the silencer cover can be detachably connected to the silencer shell and / or the base station body.

[0019] In some embodiments, a sewage receiving trough is provided on the base station body and is located below the cleaning tray. The sewage receiving trough is connected to the sewage outlet, and a filter hole is provided on the cleaning tray.

[0020] The technical solution provided by the embodiments of the present application has the following advantages compared with the prior art:

[0021] 1. The silencer structure in the cleaning base station has a silencer cavity connected to the sewage outlet and the extraction structure. The extraction structure can extract dirt in the cleaning disk through the silencer cavity and the sewage outlet. The silencer structure is at least partially removable to clean the silencer cavity. In this way, the silencer cavity can be cleaned by disassembling at least part of the silencer structure, thereby removing dirt deposited in the silencer cavity and avoiding blockage caused by excessive dirt in the silencer cavity after long-term use.

[0022] 2. By setting the height of the sewage extraction port of the silencing structure to be lower than the height of the sewage outlet in the height direction of the cleaning base station, the time for the sewage to completely block the sewage extraction port after entering the silencing chamber can be increased, thereby reducing the duration of the noise generated by the extraction structure extracting air and improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0024] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0025] Figure 1 This is a schematic structural diagram of a cleaning base station according to some embodiments of the present application;

[0026] Figure 2 for Figure 1 Schematic diagram of the structure of the cleaning base station (excluding the cleaning disk);

[0027] Figure 3 for Figure 1 A schematic cross-sectional view of a cleaning base station in FIG.

[0028] Figure 4 for Figure 3 Schematic diagram of the local structure;

[0029] Figure 5 This is a schematic top view of a cleaning base station according to some embodiments of the present application;

[0030] Figure 6 for Figure 5 Schematic diagram of the structure of the cleaning base station (removing the silencer cover);

[0031] Figure 7 for Figure 6 A partial enlarged schematic diagram of point A in the middle;

[0032] Figure 8 This is a schematic structural diagram of the sound-absorbing structure described in some embodiments of the present application;

[0033] Figure 9 To have Figure 8 Structural diagram of a clean base station with a medium noise-absorbing structure;

[0034] Figure 10 for Figure 9 A partial enlarged schematic diagram of point B in the middle;

[0035] Figure 11 for Figure 8 Schematic diagram of the installation status of the middle silencer structure;

[0036] Figure 12 for Figure 11 A partial enlarged schematic diagram of point C in the middle.

[0037] Among them, 100, cleaning base stations; 200, cleaning robots;

[0038] 1. Base station body; 11. Sewage receiving trough; 111. Sewage outlet; 12. Groove; 121. First connection port; 122. Second connection port; 13. Accommodation groove; 131. Clamping notch; 14. Sewage pipe; 15. Guide plate; 16. Connecting column; 161. Threaded hole;

[0039] 2. Clean the plate;

[0040] 3. Clean water tank;

[0041] 4. Sewage tank;

[0042] 5. Nozzle;

[0043] 6. Silencer structure; 61. Silencer shell; 62. Silencer cover; 63. First connecting pipe; 64. Second connecting pipe; 10. Silencer cavity; 101. Sewage outlet; 20. Main unit cavity. DETAILED DESCRIPTION

[0044] In order to more clearly understand the above-mentioned objectives, features and advantages of the present application, the scheme of the present application will be further described below. It should be noted that, in the absence of conflict, the embodiments of the present application and the features therein can be combined with each other.

[0045] In the following description, many specific details are set forth to facilitate a full understanding of the present application, but the present application can also be implemented in other ways different from those described herein; it is obvious that the embodiments in the specification are only part of the embodiments of the present application, not all of the embodiments.

[0046] like Figures 1 to 4 As shown, the present application provides a cleaning base station 100, including a base station body 1, a silencer structure 6 and an extraction structure (not shown in the figure), the base station body 1 is provided with a cleaning disk 2 and a sewage outlet 111 connected to the cleaning disk 2, the silencer structure 6 has a silencer cavity 10 that can be connected to the sewage outlet 111 and the extraction structure, and the extraction structure can extract dirt through the silencer cavity 10 and the sewage outlet 111.

[0047] The muffler structure 6 is at least partially removable to clean the muffler cavity 10. That is, the entire muffler structure 6 can be removed from the base station body 1 to clean the muffler cavity 10, or the muffler structure 6 can be partially removable to expose the muffler cavity 10 for cleaning.

[0048] It can be understood that the silencer structure 6 of the cleaning base station 100 has a silencer chamber 10 connected to the sewage outlet 111 and the extraction structure. The extraction structure can extract the dirt in the cleaning tray 2 through the silencer chamber 10 and the sewage outlet 111. The silencer structure 6 is at least partially removable to clean the silencer chamber 10. In this way, the silencer chamber 10 can be cleaned by disassembling at least part of the silencer structure 6, so that the dirt deposited in the silencer chamber 10 can be removed, thereby avoiding blockage caused by excessive dirt in the silencer chamber 10 after long-term use.

[0049] Exemplarily, the cleaning base station 100 also includes a sewage tank 4 arranged on the base station body 1. The sewage tank 4 is connected to the silencer chamber 10 through a sewage pipe (not shown in the figure). The extraction structure can vacuum the sewage tank 4 so that the dirt enters the sewage tank 4 through the sewage outlet 111, the silencer chamber 10 and the sewage pipe.

[0050] For example, the extraction structure may be selected from but not limited to an air pump, a centrifugal fan, a vacuum pump, an ion pump, etc., to achieve vacuuming of the sewage tank 4 .

[0051] Furthermore, the base station body 1 is provided with a sewage receiving trough 11 located below the cleaning tray 2 , the sewage receiving trough 11 is connected to the sewage outlet 111 , and the cleaning tray 2 is provided with filtering holes.

[0052] As can be understood, the cleaning pan 2 is used to receive wastewater discharged from the wastewater tank of the cleaning robot 200 and wastewater generated when cleaning the mopping parts of the cleaning robot 200. The wastewater is filtered by the cleaning pan 2 and enters the sewage receiving trough 11. It can then be extracted by the extraction structure through the sewage outlet 111. Larger impurities in the sewage are retained on the cleaning pan 2, preventing such large impurities from clogging the sewage outlet 111 and the muffler chamber 10.

[0053] A water spraying structure is also provided in the above-mentioned sewage receiving trough 11, and the nozzle 5 of the water spraying structure extends into the cleaning tray 2. The water spraying structure can spray water outward through the nozzle 5 to clean the wiping parts of the cleaning robot 200 when the cleaning robot 200 is located on the base station body 1.

[0054] Exemplarily, the cleaning base station 100 further includes a clean water tank 3 and an extraction device provided on the base station body 1. The extraction device can transport the clean water in the clean water tank 3 to the water spraying structure and spray it out through the nozzle 5. The extraction device can be selected from, but not limited to, a peristaltic pump, a centrifugal pump, a gear pump, a diaphragm pump, and the like.

[0055] Furthermore, the base station body 1 of the cleaning base station 100 further comprises a main chamber 20 for entry by the cleaning robot 200 and an inclined guide plate 15, through which the cleaning robot 200 can move into the main chamber 20. The cleaning tray 2 is located in the main chamber 20. When the cleaning robot 200 moves to a set position, the mopping member of the cleaning robot 200 is located above the cleaning tray 2. At this time, the nozzle 5 of the water spray structure can spray water onto the mopping member to clean the mopping member.

[0056] In some embodiments, reference Figure 3 and Figure 4 The above-mentioned muffler structure 6 has a sewage extraction port 101 that can be connected to the extraction structure. In the height direction of the cleaning base station 100, the sewage extraction port 101 is located at a lower height than the sewage discharge port 111.

[0057] Understandably, if the height of the sewage extraction port 101 is set higher than the sewage discharge port 111, it is difficult for the sewage entering the silencing chamber 10 to completely block the sewage extraction port 101, which causes the air in the silencing chamber 10 to be extracted by the extraction structure through the sewage extraction port 101, thereby generating noise. Moreover, when the amount of sewage is reduced to the point where it is impossible to completely block the sewage discharge port 111, the outside air is also sucked into the silencing chamber 10, and the noise lasts for a long time. However, if the height of the sewage extraction port 101 is set lower than the height of the sewage discharge port 111, the time it takes for the sewage to completely block the sewage extraction port 101 after entering the silencing chamber 10 can be increased, thereby reducing the duration of the noise generated by the extraction structure extracting air, thereby improving the user experience.

[0058] In some embodiments, the sound-absorbing structure 6 is partially detachable. Figures 5 to 7The silencer structure 6 includes a silencer shell 61 and a silencer cover 62. The silencer shell 61 and the silencer cover 62 can be arranged to form a silencer cavity 10. The silencer shell 61 is integrally formed with the base station body 1, and the silencer cover 62 is detachably connected to the silencer shell 61.

[0059] It is understood that the muffler housing 61 is part of the base station body 1. In this case, a groove 12 may be formed on the base station body 1, and the muffler cover 62 may be placed on the groove 12 to form the muffler cavity 10. When the muffler cavity 10 needs to be cleaned, the muffler cover 62 can be removed from the base station body 1. In this way, dirt on the muffler cover 62 and dirt in the groove 12 can be cleaned, thereby cleaning the muffler cavity 10.

[0060] For example, in a specific implementation, referring to Figure 5 and Figure 6 The above-mentioned sound-absorbing cover plate 62 is located at the bottom of the base station body 1. That is, when the base station body 1 is in normal operation, the sound-absorbing cover plate 62 is located on the lower side of the base station body 1 and is not exposed, which can improve the integrity and aesthetics of the side of the base station body 1. Alternatively, the above-mentioned sound-absorbing cover plate can be located on the side of the base station body. That is, when the base station body is in normal operation, the sound-absorbing cover plate is exposed on the side of the base station body. In this way, when the sound-absorbing chamber needs to be cleaned, there is no need to turn over the base station body, and the sound-absorbing cover plate can be directly removed.

[0061] For example, in a specific implementation, referring to Figure 7 The muffler cover 62 is detachably connected to the base station body 1. Specifically, the base station body 1 is provided with connecting posts 16 on opposite sides of the groove 12. The connecting posts 16 have threaded holes 161 formed therein. Screws pass through the muffler cover 62 and extend into the threaded holes 161 to achieve a detachable connection between the muffler cover 62 and the base station body 1. Alternatively, the muffler cover and the base station body can be detachably connected using a snap-fit connection.

[0062] Furthermore, the sound-absorbing structure 6 further includes a sealing member that can be interposed between the sound-absorbing housing 61 and the sound-absorbing cover plate 62. The sealing member is provided on the sound-absorbing housing 61 and / or the sound-absorbing cover plate 62. When the sound-absorbing cover plate 62 is connected to the sound-absorbing housing 61, the sound-absorbing cover plate 62 presses against the sealing member to seal the gap between the sound-absorbing cover plate 62 and the sound-absorbing housing 61.

[0063] It is understandable that, since the silencer cover 62 is detachable, the silencer cover 62 and the silencer shell 61 need to be sealed when connected to prevent the sewage in the silencer chamber 10 from leaking. By providing a sealing member, when the silencer cover 62 is connected to the silencer shell 61, the silencer cover 62 presses against the sealing member to block the gap between the silencer cover 62 and the silencer shell 61.

[0064] For example, the sealing member may be a sealing ring, and the shape of the sealing ring is selected according to the shape of the opening of the sound-absorbing housing 61 .

[0065] Further, refer to Figure 7 The base station body 1 is further provided with a first connection port 121 and a second connection port 122 for communicating with the muffler chamber 10. The first connection port 121 is used to communicate with the sewage outlet 111, and the second connection port 122 is used to communicate with the extraction structure. Thus, dirt in the cleaning tray 2 enters the muffler chamber 10 through the sewage outlet 111 and the first connection port 121, and is extracted by the extraction structure through the second connection port 122.

[0066] In some embodiments, the silencer structure includes a silencer shell and a silencer cover. The silencer shell and the silencer cover can be arranged to form a silencer cavity. The silencer shell can be detachably connected to the base station body, and the silencer cover can be detachably connected to the silencer shell and / or the base station body.

[0067] It can be understood that the silencer shell can be detachably connected to the base station body, and the silencer cover can be detachably connected to the silencer shell or the base station body, that is, the silencer shell can be removed from the base station body, and the silencer cover can also be removed from the silencer shell or the base station body. In this way, when the silencer cavity needs to be cleaned, you can choose to remove only the silencer cover, or you can remove the silencer cover and the silencer shell at the same time.

[0068] For example, the above-mentioned sound-absorbing shell can be detachably connected to the base station body by screws, or can be detachably connected to the base station body by a snap-on connection. The above-mentioned sound-absorbing cover plate can be detachably connected to the base station body and / or the sound-absorbing shell by screws, or can be detachably connected to the base station body and / or the sound-absorbing shell by a snap-on connection.

[0069] It should be noted that at this time, the silencer shell may be provided with a first connecting pipe and a second connecting pipe connected to the silencer chamber. The first connecting pipe can be detachably connected to the drain outlet through a pipeline, and the second connecting pipe is connected to the extraction structure. In this way, the dirt in the cleaning tray enters the silencer chamber through the drain outlet and the first connecting pipe, and is extracted by the extraction structure through the second connecting pipe.

[0070] Furthermore, the aforementioned muffler structure can be located at the bottom of the base station body. This means that when the base station body is operating normally, the muffler structure is located on the underside of the base station body and is not exposed. This allows the base station body to be flipped over and the muffler structure removed when cleaning the muffler cavity. Alternatively, the aforementioned muffler structure can be located on the side of the base station body. This means that when the base station body is operating normally, the muffler structure is exposed on the side of the base station body. This allows the muffler structure to be removed directly when cleaning the muffler cavity without flipping the base station body.

[0071] Furthermore, the silencer structure also includes a seal, which is provided on the silencer housing and / or the silencer cover to seal the gap between the silencer cover and the silencer housing when the silencer cover and the silencer housing are connected. It is understood that since the silencer cover is removable, a seal is required between the silencer cover and the silencer housing when connected to prevent leakage of sewage within the silencer chamber. By providing the seal, when the silencer cover is connected to the silencer housing, the silencer cover presses against the seal, thereby sealing the gap between the silencer cover and the silencer housing.

[0072] In some embodiments, the silencer structure 6 can be removed from the base station body 1 as a whole. The silencer structure 6 includes an integrally formed shell and a connecting pipe or through hole provided on the shell, and the connecting pipe or through hole includes at least two, which can be respectively connected to the sewage outlet 111 and the extraction structure. At this time, in one case, the silencer structure can be an integral structure having a silencer cavity and two interfaces connected to the silencer cavity, and the two interfaces are respectively connected to the sewage outlet and the extraction structure through detachable pipes. When the silencer cavity needs to be cleaned, the silencer structure is removed from the base station body as a whole, and the pipes connecting the interfaces are removed, and then the silencer cavity is cleaned by flushing water into the silencer cavity through one of the interfaces.

[0073] For example, in a specific implementation, referring to Figures 8 to 12 The base station body 1 is provided with a receiving groove 13 for receiving the silencer structure 6. The cleaning base station 100 further includes a baffle (not shown) detachably connected to the base station body 1, which can cover the receiving groove 13 to limit the silencer structure 6.

[0074] As can be understood, the base station body 1 is provided with a receiving groove 13, and the sound-absorbing structure 6 is detachably disposed within the receiving groove 13. The sound-absorbing structure 6 is restrained within the receiving groove 13 by a baffle. When the baffle is removed from the base station body 1, the sound-absorbing structure 6 can be removed from the receiving groove 13. In other words, the sound-absorbing structure 6 is secured by the baffle, rather than being secured by its own connection to the base station body 1.

[0075] Furthermore, the base station body 1 is provided with a sewage pipe 14 connected to the sewage outlet 111 and extending into the accommodating groove 13 , and the silencer structure 6 is provided with a first pipe 63 detachably connected to the sewage pipe 14 .

[0076] It is understood that after the muffler structure 6 is accommodated in the accommodating groove 13, the first connecting pipe 63 and the sewage pipe 14 are connected to achieve communication between the muffler chamber 10 and the sewage outlet 111. The first connecting pipe 63 and the sewage pipe 14 are configured to be detachable, so that the muffler structure 6 as a whole can be removed from the base station body 1.

[0077] Furthermore, the muffler structure 6 is provided with a second connecting pipe 64 that can be connected to the extraction structure, and the base station body 1 is provided with a locking notch 131 on the wall of the accommodating groove 13 for locking the second connecting pipe 64 .

[0078] It can be understood that the second connecting pipe 64 and the locking notch 131 cooperate to position and limit the silencer structure 6. When installing the silencer structure 6, the second connecting pipe 64 is locked in the locking notch 131 to achieve the initial fixation of the silencer structure 6 and the base station body 1. Then, after the second connecting pipe 64 is connected to the extraction structure and the first connecting pipe 63 is connected to the sewage connecting pipe 14, the baffle can be installed to realize the assembly of the silencer structure 6.

[0079] It should be noted that the second connecting pipe 64 is detachably connected to the extraction pipe connected to the extraction structure, which facilitates the removal of the entire silencing structure 6 from the base station body 1. Alternatively, the second connecting pipe 64 is fixedly connected to the extraction pipe connected to the extraction structure. In this case, after removing the baffle, the first connecting pipe 63 and the sewage pipe 14 can be removed, and water can be flushed into the silencing chamber 10 through the first connecting pipe 63, and the water in the silencing chamber 10 can be pumped out through the extraction structure to achieve flushing of the silencing chamber 10.

[0080] For example, referring to Figure 9 and 11 In the height direction of the cleaning base station 100, a accommodating groove 13 is opened at the bottom of the base station body 1, the baffle limits the silencer structure 6 below the silencer structure 6, and the two side walls of the notch 131 limit the silencer structure 6 horizontally.

[0081] Understandably, the locking notch 131 and the baffle limit the silencer structure 6 in two different directions, which can improve the stability of the silencer structure 6 when it is located in the receiving groove 13. Moreover, when the base station body 1 is operating normally, the silencer structure 6 is located on the lower side of the base station body 1 and is not exposed, which can improve the integrity and aesthetics of the side of the base station body 1.

[0082] Optionally, the muffler structure can be located on the side of the base station body. This means that when the base station body is operating normally, the muffler structure is exposed on the side of the base station body. This allows for cleaning of the muffler cavity without turning the base station body over. Instead, the baffle can be removed to remove the muffler structure.

[0083] For example, in another specific implementation, the muffler structure can be directly and detachably connected to the base station body, and the entire muffler structure can be removed from the base station body. For example, the muffler structure is provided with an ear plate, through which a screw is threadedly connected to the base station body, or the muffler structure is provided with a first snap-fit structure, and the base station body is provided with a second snap-fit structure, and the first snap-fit structure and the second snap-fit structure can be snapped in or out of engagement. The first snap-fit structure and the second snap-fit structure can be conventional mutually cooperating snaps, slots, etc., and are not specifically limited here.

[0084] In another embodiment, the silencing structure may also be composed of a detachable silencing shell and a silencing cover plate, which enclose the silencing chamber and are provided with two interfaces connected to the silencing chamber, and the two interfaces are connected to the sewage outlet and the extraction structure respectively through detachable pipes. When the silencing chamber needs to be cleaned, the silencing structure is removed from the base station body as a whole, and the pipes connecting the interfaces are removed. The silencing chamber can then be cleaned by flushing water into the silencing chamber through one of the interfaces. Alternatively, the silencing shell and the silencing cover plate can be removed and the silencing shell and the silencing cover plate can be flushed separately to clean the silencing chamber.

[0085] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0086] The foregoing description is intended only to provide specific embodiments of the present application, which will enable those skilled in the art to understand and implement the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application is not limited to the embodiments described herein, but is intended to be construed in the broadest manner consistent with the principles and novel features disclosed herein.

Claims

1. A cleaning base station, comprising a base station body (1), a muffler structure (6) and an extraction structure, wherein the base station body (1) is provided with a cleaning disc (2) and a sewage outlet (111) connected to the cleaning disc (2), the muffler structure (6) has a muffler cavity (10) that can be connected to the sewage outlet (111) and the extraction structure, and the extraction structure can extract dirt through the muffler cavity (10) and the sewage outlet (111), characterized in that: The muffler structure (6) is at least partially detachable to clean the muffler cavity (10).

2. The cleaning base station according to claim 1, characterized in that The base station body (1) is provided with a receiving groove (13) for receiving the sound-absorbing structure (6); The cleaning base station further comprises a baffle detachably connected to the base station body (1), and the baffle can be covered on the accommodating groove (13) to limit the silencing structure (6).

3. The cleaning base station according to claim 1 or 2, characterized in that: The muffler structure (6) comprises an integrally formed shell and a connecting pipe or through hole provided on the shell, wherein the connecting pipe or through hole comprises at least two and can be respectively connected to the sewage outlet (111) and the extraction structure.

4. The cleaning base station according to claim 2, characterized in that The base station body (1) is provided with a sewage discharge pipe (14) connected to the sewage outlet (111) and extending into the accommodating groove (13), and the muffler structure (6) is provided with a first pipe (63) detachably connected to the sewage discharge pipe (14).

5. The cleaning base station according to claim 2, characterized in that: The muffler structure (6) is provided with a second connecting pipe (64) that can be connected to the extraction structure; The base station body (1) is provided with a clamping notch (131) on the wall of the accommodating groove (13) for clamping the second connecting pipe (64).

6. The cleaning base station according to claim 1, characterized in that The muffler structure (6) has a sewage extraction port (101) that can be connected to the extraction structure; In the height direction of the cleaning base station, the height of the sewage extraction port (101) is lower than the height of the sewage discharge port (111).

7. The cleaning base station according to claim 1, characterized in that: The muffler structure (6) comprises a muffler shell (61) and a muffler cover (62); the muffler shell (61) and the muffler cover (62) can be arranged to surround the muffler cavity; the muffler shell (61) is integrally formed with the base station body (1); and the muffler cover (62) is detachably connected to the muffler shell (61).

8. The cleaning base station according to claim 7, characterized in that: The muffler structure (6) further comprises a sealing member that can be sandwiched between the muffler shell (61) and the muffler cover plate (62); the sealing member is provided on the muffler shell (61) and / or the muffler cover plate (62).

9. The cleaning base station according to claim 1, characterized in that: The noise reduction structure (6) comprises a noise reduction housing (61) and a noise reduction cover plate (62). The noise reduction housing (61) and the noise reduction cover plate (62) can be arranged to enclose the noise reduction cavity (10). The noise reduction housing (61) can be detachably connected to the base station body (1), and the noise reduction cover plate (62) can be detachably connected to the noise reduction housing (61) and / or the base station body (1).

10. The cleaning base station according to claim 1, characterized in that: The base station body (1) is provided with a sewage receiving trough (11) located below the cleaning disk (2); the sewage receiving trough (11) is connected to the sewage outlet (111); and the cleaning disk (2) is provided with a filter hole.

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