A cleaning system

Abstract

The application provides a cleaning system, comprising a cleaning base station and a cleaning host configured to enter and park on a parking platform of the cleaning base station; the parking platform is provided with a cleaning disc assembly having a cleaning groove open to the cleaning host, the cleaning groove is configured to accommodate at least part of a cleaning part of the cleaning host and form a self-cleaning pressure on the cleaning part through at least part of the groove wall when the cleaning part rotates relative to the cleaning host; the cleaning host is provided with a host sewage tank, the host sewage tank is communicated with the cleaning groove when the cleaning host parks on the parking platform, and the host sewage tank is used to collect sewage of the cleaning groove. The groove wall of the cleaning groove prevents the sewage from flowing towards the platform surface of the parking platform and prevents the sewage from flowing to the ground, thereby keeping the ground clean during self-cleaning. The sewage generated by the cleaning host in the running state and the parking state all enters the host sewage tank, the same sewage collection path is used in the two different states, and a path from a sewage generation area to a base station sewage tank does not need to be arranged on the cleaning base station.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of cleaning equipment, and more particularly relates to a cleaning system. BACKGROUND

[0002] The cleaning system generally comprises a cleaning host and a cleaning base station. The cleaning host is used to clean and store garbage on the ground. After the cleaning host finishes cleaning the ground, the cleaning host moves to the cleaning base station. The cleaning base station sucks out the garbage stored in the cleaning host and stores it in the cleaning base station. In addition, when the cleaning host is parked in the cleaning base station, the cleaning parts in the cleaning base station can be cleaned.

[0003] Generally, the body of the cleaning host is provided with a structure that contacts the bristles of the roller brush. When the roller brush rotates relative to the surface to be cleaned, the structure and the bristles of the roller brush interfere with each other, extruding the bristles and squeezing off the water on the bristles. The bristles can be reabsorbed with clean water for cleaning. After the cleaning host finishes cleaning the ground, it is parked in the parking station for self-cleaning and produces wastewater. The wastewater is collected in the area below the cleaning parts on the parking station and directly collected by the base station wastewater tank from the area below. During the self-cleaning process of the cleaning parts, the preset structure and the bristles of the roller brush interfere with each other.

[0004] Because the cleaning parts are located on the outer side of the slope of the parking station, the wastewater is squeezed out of the bristles of the roller brush by the structure, and the wastewater falls to the parking station by gravity. The generated wastewater flows along the slope of the parking station to the ground, which reduces the user's experience. The wastewater generated by the self-cleaning of the roller brush is directly collected by the base station wastewater tank. The base station needs to be configured with a complete wastewater suction path from the wastewater generation area to the base station wastewater tank, which increases the volume of the base station and increases the space occupied by the base station. SUMMARY

[0005] The purpose of the embodiments of the present application is to provide a cleaning system to solve the technical problem that the base station of the existing cleaning system is configured with a wastewater suction path from the wastewater generation area to the base station wastewater tank, which increases the volume of the base station.

[0006] To achieve the above-mentioned purpose, the technical scheme adopted by the present application is:

[0007] Provided is a cleaning system, which comprises a cleaning base station and a cleaning host configured to be able to enter and park at a parking table of the cleaning base station; the parking table is provided with a cleaning disc assembly having a cleaning groove open towards the cleaning host, the cleaning groove is configured to be able to accommodate at least part of a cleaning piece of the cleaning host, and to form a self-cleaning pressure on the cleaning piece through at least part of the groove wall when the cleaning piece rotates relative to the cleaning host; the cleaning host is provided with a host sewage tank, which is in communication with the cleaning groove when the cleaning host is parked at the parking table, for collecting sewage of the cleaning groove.

[0008] In some embodiments, the cleaning base station is provided with a base station sewage tank, which is in communication with the host sewage tank when the cleaning host is parked at the parking table, for collecting sewage of the host sewage tank.

[0009] In some embodiments, the cleaning groove is in communication with a drying channel of the cleaning base station.

[0010] In some embodiments, the cleaning base station comprises a body part provided beside the parking table, which is provided with at least a charging part for electrical contact with a charging part of the cleaning host; the cleaning host is configured to be able to retreat into the parking table, and the cleaning groove, the position in communication with the drying channel, the cleaning piece and the body part are sequentially arranged along the direction in which the cleaning host retreats into the parking table.

[0011] In some embodiments, the parking table has a low side end and a high side end sequentially arranged along the direction in which the cleaning host retreats into the parking table, the height of the high side end is higher than that of the low side end, the base station body is provided at the side where the high side end is located, and the cleaning disc assembly is adjacent to the body part.

[0012] In some embodiments, the cleaning host comprises a cleaning assembly, which comprises a mounting piece and the cleaning piece; the mounting piece has a mounting cavity with an opening open towards the cleaning groove, and the cleaning piece is rotationally fitted in the mounting cavity, part of the cleaning piece is located at the opening and in contact with at least part of the groove wall of the cleaning groove.

[0013] In some embodiments, the cleaning host comprises a suction fan, a surface of the cleaning piece and a cavity wall of the mounting cavity form a suction space, the suction space extends from the position where the opening is located in a direction opposite to the opening, and the suction fan is in communication with the suction space for suction of sewage generated by self-cleaning of the cleaning piece.

[0014] In some embodiments, the opening has a rear edge and a front edge arranged opposite to each other along a direction in which the cleaning main body retreats into the docking station, the rear edge abuts against a wall of the cleaning tank, and the front edge is arranged at a height higher than a height at which the opening is arranged.

[0015] In some embodiments, the cleaning base station includes a body portion arranged beside the docking station, the body portion is provided with at least a charging portion configured to electrically contact a charging portion of the cleaning main body; the wall of the cleaning tank includes a bottom wall configured to contact a surface of the cleaning member to form a self-cleaning pressure on the cleaning member when the cleaning member rotates; and the rear edge contacts the bottom wall of the cleaning tank to isolate the cleaning member and the body portion.

[0016] In some embodiments, the cavity wall of the mounting cavity includes at least a first main cavity wall and a convex wall, the first main cavity wall is arranged opposite to and spaced apart from the surface of the cleaning member, the convex wall is protruded from the first main cavity wall towards the cleaning member and contacts the surface of the cleaning member, and the first main cavity wall is arranged between the rear edge and the convex wall; the first main cavity wall, the bottom wall, and the surface of the cleaning member between the convex wall and the bottom wall form the suction space.

[0017] In some embodiments, the bottom wall is provided with a convex portion, the cleaning member includes a rolling brush, and the convex portion extends into a gap between bristles of the rolling brush to form a self-cleaning pressure on the cleaning member when the cleaning member rotates.

[0018] In some embodiments, the convex portion is a plurality of convex portions, the plurality of convex portions are arranged in a row, a direction of the row is perpendicular to a direction in which the cleaning main body retreats into the docking station, any two adjacent convex portions are arranged at an angle, and any convex portion is arranged at an angle to a rotation direction of the cleaning member.

[0019] In some embodiments, the cleaning disc assembly includes a disc body and a partition plate, the disc body is divided into an air inlet portion and the cleaning tank arranged in sequence along a direction in which the cleaning main body retreats into the docking station by the partition plate, the cleaning main body includes a bottom shell arranged at a side where the opening is arranged, an air inlet gap is formed between the partition plate and the bottom shell, and the cleaning base station is provided with a drying channel, the drying channel, the air inlet portion, and the air inlet gap are sequentially communicated.

[0020] In some embodiments, a side wall of the disc body forming the air inlet portion is provided with an air inlet channel penetrating a thickness of the side wall, and the air inlet channel communicates the drying channel and the air inlet portion.

[0021] In some embodiments, the base station body comprises a body part arranged beside the docking table, the air-drying channel comprises a first air duct and a second air duct connected to each other; the first air duct is arranged in the body part, the second air duct is arranged in the docking table, the second air duct is arranged below the cleaning disc assembly, and the second air duct is connected to the first air duct and the air inlet channel.

[0022] In some embodiments, the bottom shell is provided with an opening opposite to the open end, and a plurality of comb teeth are arranged on the side of the opening opposite to the partition plate, the plurality of comb teeth are arranged along the rotation axis direction of the cleaning element, and the plurality of comb teeth are used to loosen the bristles of the cleaning element.

[0023] The cleaning system provided by the present application has the following advantages:

[0024] Compared with the prior art, the cleaning system provided by the present application, wherein the docking table of the cleaning base station is provided with a cleaning disc assembly, the cleaning disc assembly has a cleaning groove open to the cleaning main machine, the cleaning disc assembly is arranged in the docking table, and the cleaning groove is open to the cleaning main machine, that is, the cleaning groove extends in the direction away from the table surface of the docking table, so that the groove space of the cleaning groove is lower than the table surface of the docking table. The cleaning groove is configured to accommodate at least part of the cleaning element of the cleaning main machine, and to form a self-cleaning pressure on the cleaning element through at least part of the groove wall when the cleaning element rotates relative to the cleaning main machine. The sewage generated by the rotation and self-cleaning of the cleaning element is in the groove space, and the groove wall of the cleaning groove prevents the sewage from flowing towards the table surface of the docking table, thereby preventing the sewage from flowing to the ground, and keeping the ground clean during the self-cleaning of the cleaning element.

[0025] The cleaning groove accommodates the sewage generated by the self-cleaning of the cleaning element, and the main machine sewage tank in the cleaning main machine collects the sewage. In this way, the sewage generated by the cleaning main machine in the running state and the docking state all enters the main machine sewage tank, and the same sewage collection path is used in the two different states. Therefore, it is not necessary to arrange a path from the sewage generation area to the base station sewage tank on the cleaning base station, the volume of the base station is reduced, the occupied space of the base station is reduced, and the user can conveniently place the base station in a small space. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without any creative labor.

[0027] Figure 1 The split schematic diagram of the cleaning assembly provided by the embodiments of the present application is shown, wherein the cleaning element and the rear side element are in a state of being detached from the main body element;

[0028] Figure 2 An assembly view of the cleaning assembly provided by the embodiment of the present application;

[0029] Figure 3 A cross-sectional view of the cleaning assembly provided by the embodiment of the present application along a direction perpendicular to the axial direction, wherein the cleaning assembly is in a state of cleaning a surface to be cleaned;

[0030] Figure 4 A cross-sectional view of the cleaning assembly provided by the embodiment of the present application along the axial direction;

[0031] Figure 5 An assembly view of the mounting provided by the embodiment of the present application;

[0032] Figure 6 A split view of the mounting provided by the embodiment of the present application, wherein the cover is in a state of being detached from the main body;

[0033] Figure 7 An assembly view of the mounting provided by the embodiment of the present application;

[0034] Figure 8 A cross-sectional view of the cleaning assembly provided by the embodiment of the present application along a direction perpendicular to the axial direction;

[0035] Figure 9 A split view of the cleaning main machine provided by the embodiment of the present application, wherein the bottom shell is in a state of being detached from the main machine;

[0036] Figure 10 An assembly view of the cleaning main machine provided by the embodiment of the present application;

[0037] Figure 11 A split view of the cleaning main machine provided by the embodiment of the present application, wherein the main machine sewage tank is in a state of being detached from the main machine;

[0038] Figure 12 A view of the main machine sewage tank and the suction fan provided by the embodiment of the present application in a state of being detached;

[0039] Figure 13 A view of the main machine sewage tank provided by the embodiment of the present application;

[0040] Figure 14 A view of the cleaning disc assembly provided by the embodiment of the present application;

[0041] Figure 15 A view of the cleaning disc assembly provided by the embodiment of the present application;

[0042] Figure 16 A view of the cleaning base station provided by the embodiment of the present application;

[0043] Figure 17 A longitudinal section diagram along the central axis of the clean base station provided in an embodiment of this application;

[0044] Figure 18 for Figure 17 A schematic diagram of the lower part of the clean base station shown in the image;

[0045] Figure 19 for Figure 18 Enlarged view of section A;

[0046] Figure 20 A schematic diagram of the cleaning system provided in the embodiments of this application;

[0047] Figure 21 A longitudinal sectional view of the cleaning system provided in the embodiments of this application along the central axis.

[0048] Figure 22 for Figure 21 A schematic diagram of the lower part of the cleaning system shown in the figure;

[0049] Figure 23 for Figure 22 Enlarged view of section B. Detailed Implementation

[0050] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0051] The cleaning host 10, cleaning base station 20, and cleaning system 100 provided in the embodiments of this application will now be described. Among them, Figure 3 The direction 'a' mentioned above is the direction of travel of the cleaning unit 10 on the surface 200 to be cleaned. Figure 3 The direction b mentioned above is the rotation direction of the cleaning component 112. Figure 4 The direction c mentioned above refers to the direction in which clean water enters the cleaning component 112, becomes wastewater after use, and is then sucked out of the installation cavity 1111 by the suction force. Figure 18 The direction d shown is the direction in which the drying fan 2131 applies drying air to dry the cleaning component 112 and the cleaning tank 2211.

[0052] Reference Figures 1 to 13As shown, the cleaning host 10 provided by the embodiment of the present application comprises a cleaning assembly 11 and a suction fan 13. The cleaning assembly 11 comprises a mounting member 111 and a cleaning member 112. The mounting member 111 has a mounting cavity 1111 with an opening 1112 open to the surface 200 to be cleaned. The cleaning member 112 is rotatably fitted in the mounting cavity 1111, and part of the cleaning member 112 is located at the opening 1112 to allow the surface of the cleaning member 112 to contact the surface 200 to be cleaned. The surface of the cleaning member 112 and the cavity wall of the mounting cavity 1111 form a suction space 1113 extending in a direction opposite to the opening 1112. The suction fan 13 is in communication with the suction space 1113 to suck the sewage generated by the surface of the cleaning member 112 when cleaning the surface 200 to be cleaned.

[0053] The cleaning assembly 11 comprises but is not limited to the cleaning member 112 and the mounting member 111 for mounting the cleaning member 112. The cleaning assembly 11 can be detachably fitted on the main body of the cleaning host 10 through the mounting member 111, for example, can be manually fitted or detached from the main body of the cleaning host 10, such as Figure 1 and Figure 2 The schematic diagram of the cleaning assembly 11 in the detached state and the assembled state after the cleaning assembly 11 is detached from the cleaning host 10.

[0054] The cleaning assembly 11 can be arranged on the front side or the rear side of the cleaning host 10 in the advancing direction. The cleaning assembly 11 has an axis, which can refer to the central axis of the cleaning member 112, and the central axis is perpendicular to the advancing direction of the cleaning host 10 or has other included angles. In the embodiment of the present application, the cleaning assembly 11 is detachably fitted on the rear side of the cleaning host 10 in the advancing direction, and the axis of the cleaning assembly 11 is perpendicular to the advancing direction.

[0055] In some embodiments, the cleaning host 10 is provided with a plurality of cleaning assemblies 11, such as a sweeping assembly and a mop-washing assembly. For example, the cleaning member 112 in the sweeping assembly can be a middle sweeping or an edge sweeping. For example, the cleaning member 112 in the mop-washing assembly can be a mop or a roller brush. In the embodiment of the present application, the cleaning host 10 comprises at least one cleaning assembly 11, which is preferably a mop-washing assembly. The cleaning member 112 in the mop-washing assembly is preferably a roller brush. In the embodiment of the present application, the cleaning assembly 11 is arranged on the rear side in the advancing direction, that is, compared with other cleaning assemblies 11, the roller brush is arranged in the edge on the rear side in the advancing direction.

[0056] The cleaning host 10 provided by the embodiments of the present application can enter the parking platform 211 of the cleaning base station 20 in a backward manner. When the cleaning host 10 travels on the surface to be cleaned 200, the rolling brush is in contact with the surface to be cleaned 200, and the rolling brush rotates to clean the surface to be cleaned 200. When the cleaning host 10 is parked on the cleaning base station 20, the rolling brush is in contact with the bottom wall 2211a of the cleaning groove 2211 on the cleaning base station 20, the rolling brush rotates and is subjected to the self-cleaning pressure provided by the bottom wall 2211a of the cleaning groove 2211 to the rolling brush, so that the scraping brush is self-cleaned.

[0057] The cleaning element 112 includes, but is not limited to, the cleaning element 112 used by the cleaning host 10 for mopping or washing the floor, for example, the cleaning element 112 can be a rolling brush, the rotating axis of the rolling brush is parallel to the surface to be cleaned 200, and the rotating axis is perpendicular to the traveling direction. The rolling brush has a peripheral surface provided around the rotating axis, and the peripheral surface is provided with brush hairs covering the peripheral surface.

[0058] In the embodiments of the present application, the surface of the cleaning element 112 refers to the surface on which the hair material used for mopping or washing the floor is located. Alternatively, when the hair material has a certain thickness, the surface of the cleaning element 112 can refer to the entire peripheral surface formed by the thickness of the hair material extending in the peripheral direction.

[0059] The opening 1112 is provided so that part of the cleaning element 112 can be exposed to the mounting cavity 1111 to be in interference fit with the surface to be cleaned 200 to rub the surface to be cleaned 200 for cleaning, and therefore the opening direction of the opening 1112 is towards the surface to be cleaned 200, and the cavity wall extending upwards from the side of the opening 1112 is opposite to and spaced from the surface of the cleaning element 112, that is, the suction space 1113 is formed by extending from the position of the opening 1112 in the direction opposite to the opening direction of the opening 1112.

[0060] When the side position of the opening 1112 is low enough, the height of the suction space 1113 from the surface to be cleaned 200 is low enough, so that the cavity wall of the mounting cavity 1111 and the surface of the cleaning element 112 can have a sealing property, and a negative pressure can be formed in the suction space 1113 to suck the water and water marks on the surface to be cleaned 200.

[0061] Generally, in order to have higher cleaning effect and cleaning efficiency, the axial length of the cleaning element 112 is designed to be longer, that is, the axial length of the suction space 1113 is longer. In this case, since the suction space 1113 has a longer axial dimension, the baffle structure can be cancelled on both sides of the axial direction of the suction space 1113, and the suction space 1113 can generate sufficient suction air under the action of the suction fan 13, without being affected by the open setting on both sides of the axial direction.

[0062] Of course, in the best embodiment, the axial two sides of the suction space 1113 are respectively provided with baffle type structures, which can belong to the cleaning assembly 11 or be connected to other components in the cleaning main machine 10. The baffle type structures form coverage on the axial two sides of the suction space 1113, or make the axial two sides be at least partially covered, to provide the sealing of the suction space 1113, so that the suction fan 13 is more likely to form negative pressure in the suction space 1113, and more conducive to sucking the sewage and water marks.

[0063] The cleaning main machine 10 provided by the embodiment of the present application has the suction space 1113 formed between the surface of the cleaning piece 112 and the cavity wall of the mounting cavity 1111 of the mounting piece 111. The suction space 1113 extends from the position where the opening 1112 of the mounting piece 111 is located in the direction opposite to the opening of the opening 1112, that is, from the to-be-cleaned surface 200 to the upper side of the to-be-cleaned surface 200. The suction fan 13 is in communication with the suction space 1113, and can suck the sewage generated by cleaning the to-be-cleaned surface 200 through the suction space 1113.

[0064] The suction fan 13 is arranged in the cleaning main machine 10, and the cleaning main machine 10 travels on the to-be-cleaned surface 200. The air force applied by the suction fan 13 to the suction space 1113 is directed from the to-be-cleaned surface 200 to the upper side of the to-be-cleaned surface 200. Therefore, the air force of the suction fan 13 can be applied to the suction space 1113 and the to-be-cleaned surface 200, so as to suck away the sewage on the to-be-cleaned surface 200 and the cleaning piece 112. The suction air force prevents the sewage from falling to the to-be-cleaned surface 200, and improves the user experience.

[0065] In some embodiments, the opening 1112 has two side edges arranged opposite to each other along the traveling direction of the cleaning main machine 10, and at least one side edge is configured to be capable of contacting the to-be-cleaned surface 200, so that the to-be-cleaned surface 200, the cavity wall of the mounting cavity 1111 and the surface of the cleaning piece 112 form the suction space 1113 when the cleaning main machine 10 cleans the to-be-cleaned surface 200.

[0066] In some embodiments, the two side edges are arranged in parallel, and both of the two side edges are parallel to the axis of the cleaning piece 112, that is, both of the two side edges are perpendicular to the traveling direction. The heights of the two side edges can be consistent, or one of the two side edges is higher than the other.

[0067] In some embodiments, one of the openings 1112 is configured on a side along the travel direction of the cleaning unit 10 to contact the surface 200 to be cleaned. This side can be a front side 1112a located in front of the travel direction or a rear side 1112b located behind the travel direction. A suction space 1113 is formed between the side and the cleaning unit 112, the surface 200 to be cleaned, the cavity wall of the mounting cavity 1111, and the surface of the cleaning unit 112 when the cleaning unit 10 cleans the surface 200. Compared to the suction space 1113 formed by the cavity wall of the mounting cavity 1111 and the surface of the cleaning unit 112, the suction space 1113 formed by these three elements has better sealing, allowing the suction fan 13 to perform suction more efficiently and achieve a better suction effect, while ensuring that water stains on the surface 200 to be cleaned are suctioned more thoroughly.

[0068] In some embodiments, the two sides of the opening 1112, which are positioned opposite each other along the traveling direction of the cleaning unit 10, are configured to contact the surface to be cleaned 200. Since the two sides are located on both sides of the cleaning component 112, there is a surface to be cleaned 200 between the cleaning component 112 and the two sides. The surface to be cleaned 200 on both sides of the cleaning component 112, the cavity wall of the mounting cavity 1111, and the surface of the cleaning component 112 form a suction space 1113 when the cleaning unit 10 cleans the surface to be cleaned 200. Compared with the suction space 1113 formed by the cavity wall of the mounting cavity 1111 and the surface of the cleaning component 112, the suction space 1113 formed by the three components has better sealing performance. The suction fan 13 can perform suction more efficiently and achieve better suction effect, while ensuring that the water stains on the surface to be cleaned 200 can be sucked out more thoroughly.

[0069] It should be noted that when the two sides of the opening 1112 are arranged opposite each other along the travel direction of the cleaning host 10 and are configured to be able to contact the surface to be cleaned 200, a part of the cavity wall of the mounting cavity 1111 needs to be opened for setting a water outlet. The water outlet is used to supply clean water to the cleaning component 112. The area where the water outlet is located is separated from the suction space 1113 to prevent the air force of the suction fan 13 from affecting the supply of clean water.

[0070] like Figure 3 As shown, in some embodiments, the two sides are respectively a front side 1112a and a rear side 1112b disposed on the front side and the rear side in the direction of travel, the rear side 1112b being configured to contact the surface to be cleaned 200, and the height of the front side 1112a being higher than the height of the rear side 1112b.

[0071] When the cleaning member 112 is arranged at the rear side in the travel direction, the rear edge side 1112b contacts the surface to be cleaned 200, and then as the cleaning main machine 10 travels in the travel direction, the cleaning member 112 cleans the surface to be cleaned 200, and the surface to be cleaned 200 between the rear edge side 1112b and the cleaning member 112 has been cleaned, and the suction fan 13 sucks the surface to be cleaned 200, so that the surface to be cleaned 200 after cleaning does not leave water marks.

[0072] As shown in Figure 3 some embodiments, the cavity wall of the mounting cavity 1111 at least includes a first main cavity wall 1111a and a convex wall 1111b, the first main cavity wall 1111a is opposite and spaced from the surface of the cleaning member 112, and the convex wall 1111b is protruded from the first main cavity wall 1111a towards the cleaning member 112 and contacts the surface of the cleaning member 112, and the first main cavity wall 1111a is arranged between the rear edge side 1112b and the convex wall 1111b. The first main cavity wall 1111a, the surface to be cleaned 200 and the surface of the cleaning member 112 between the convex wall 1111b and the surface to be cleaned 200 form a suction space 1113 when the cleaning main machine 10 cleans the surface to be cleaned 200.

[0073] In some embodiments, the first main cavity wall 1111a and the convex wall 1111b are sequentially arranged along the circumference of the cleaning member 112, the first main cavity wall 1111a is opposite and spaced from the surface of the cleaning member 112 to provide conditions for forming the suction space 1113. The convex wall 1111b is protruded towards the cleaning member 112 and contacts, for example, the bristles of the roller brush or extends into the gap between the bristles. The arrangement between the convex wall 1111b and the cleaning member 112 can ensure that the cleaning member 112 can rotate freely relative to the convex wall 1111b without interfering with the normal cleaning function of the cleaning member 112, and can also contact the surface of the cleaning member 112 to provide conditions for forming a relatively closed space for the suction space.

[0074] On both sides of the gap formed between the first main cavity wall 1111a and the surface of the cleaning member 112, the convex wall 1111b and the surface to be cleaned 200 are respectively formed to be closed, so that the suction space 1113 becomes a relatively closed space, which facilitates the suction fan 13 to better apply wind power, so that a negative pressure is formed in the suction space 1113, thereby removing the water marks on the surface to be cleaned 200 and the sewage on the surface of the cleaning member 112, and transporting and storing them in the main machine sewage tank 12.

[0075] In some embodiments, the rear edge side 1112b, the first main cavity wall 1111a and the convex wall 1111b are sequentially arranged in the rotation direction of the cleaning member 112, at least part of the first main cavity wall 1111a extends in a direction away from the cleaning member 112 to form a suction air duct 1111c, and the suction air duct 1111c is communicated with the suction fan 13.

[0076] On the basis of the convex wall 1111b, the rear edge side 1112b and the cleaning member 112 are set to be part of the suction space 1113, the cleaning member 112 is set to be behind the traveling direction, the rear edge side 1112b contacts the surface to be cleaned 200, then as the cleaning main machine 10 travels along the traveling direction, the cleaning member 112 cleans the surface to be cleaned 200, the rear edge side 1112b and the cleaning member 112 between the surface to be cleaned 200 has been cleaned, the suction fan 13 sucks the part of the surface to be cleaned 200, so that the cleaned surface to be cleaned 200 will not leave water marks.

[0077] The first main cavity wall 1111a is at least partially communicated with the suction fan 13 by forming the suction air duct 1111c, which helps the layout of the cleaning assembly 11 and the suction fan 13 inside the cleaning main machine 10, prevents the suction fan 13 from being too close to the suction space 1113 and causing the suction fan 13 to be difficult to layout, and through the suction air duct 1111c, the suction fan 13 and the cleaning assembly 11 can flexibly select the layout distance between them.

[0078] Of course, the first main cavity wall 1111a between the rear edge side 1112b and the convex wall 1111b can be all stretched to form the suction air duct 1111c, but the overall volume of the cleaning assembly 11 will increase, and the whole first main cavity wall 1111a forms the suction air duct 1111c, which makes the suction space 1113 too large and increases the working efficiency of the suction fan 13.

[0079] In some embodiments, along the direction of the rotation axis of the cleaning member 112, the suction air duct 1111c is arranged in the middle region of the first main cavity wall 1111a, and the first main cavity wall 1111a on both sides of the suction air duct 1111c is opposite and spaced apart from the surface of the cleaning member 112. The middle region occupied by the suction air duct 1111c is beneficial to the suction fan 13 to uniformly apply suction air force from the suction space 1113 on both sides of the middle region, so that the cleaning effect and efficiency on both sides tend to be consistent.

[0080] As Figure 4 shown, in some embodiments, the suction air duct 1111c can be arranged at the middle position of the first main cavity wall 1111a along the axial direction of the cleaning member 112, and the suction air duct 1111c occupies the middle position, which is beneficial to the suction fan 13 to uniformly apply suction air force from the regions at both ends of the axial direction.

[0081] For example, in order to clean the cleaning surface 200 with better effect and efficiency, the length of the roller brush is generally designed to be longer, and the suction air duct 1111c is arranged at the middle position in the axial direction. The suction air force can be evenly distributed to the suction spaces 1113 at both ends of the axial direction through the suction air duct 1111c, so that the cleaning effect and efficiency at both ends of the axial direction tend to be consistent, and the situation that the suction at the side end of the axial direction is not in place due to the longer axial length of the roller brush is prevented.

[0082] In some embodiments, along the rotation direction of the cleaning member 112, between the rear side 1112b and the convex wall 1111b, the suction air duct 1111c can be arranged at the middle position of the first main cavity wall 1111a in the circumferential direction. The arrangement of the suction air duct 1111c at the middle position is beneficial for the suction fan 13 to uniformly apply suction air force from both ends of the area between the cleaning surface 200 and the convex wall 1111b.

[0083] As shown in Figure 3 , the rear side 1112b is in interference fit with the cleaning surface 200, and the convex wall 1111b generally corresponds to the vertex position of the cleaning member 112. Between the rear side 1112b and the convex wall 1111b, the suction air duct 1111c is arranged in the middle region and is closer to the convex wall 1111b, so that the extension trend of the suction air duct 1111c is gradually towards the upper side. The water and water marks are sucked by the air force direction opposite to or at an angle to the gravity, so as to prevent the water from falling to the cleaning surface 200.

[0084] As shown in Figure 3 and Figure 4 , in some embodiments, the suction air duct 1111c is arranged at the middle position of the first main cavity wall 1111a in the axial direction of the cleaning member 112, and between the rear side 1112b and the convex wall 1111b, the suction air duct 1111c is arranged at the middle position of the first main cavity wall 1111a in the circumferential direction. The arrangement of the suction air duct 1111c at the middle position is beneficial for the suction fan 13 to uniformly apply suction air force from all directions to the suction space 1113 around the middle region.

[0085] In some embodiments, along the suction direction of the suction fan 13, the first main cavity wall 1111a on both sides of the suction air duct 1111c gradually moves away from the surface of the cleaning member 112, and the suction air duct 1111c is arranged in a trumpet shape with a gradually tapered trumpet mouth.

[0086] Along the suction direction of the suction fan 13, the first main cavity wall 1111a gradually moves away from the surface of the cleaning member 112 to the portion forming the suction air duct 1111c, and the change amplitude is increased and expanded in the direction away from the cleaning member 112. The change of the entire first main cavity wall 1111a is relatively smooth, and the suction air duct 1111c is gradually narrowed, which is beneficial for the water to be collected towards the end of the suction passage.

[0087] like Figure 4 As shown, the distance between the cavity wall near the convex wall 1111b and the surface of the cleaning component 112 is small, which facilitates the design of the convex wall 1111b. The convex wall 1111b, with its relatively small wall height, contacts or extends into the bristle gap of the roller brush. This allows the first main cavity wall 1111a of the roller brush bristles to form a better negative pressure space without causing excessive contact friction resistance in the bristles, thus increasing the load on the drive motor that drives the cleaning component 112 and reducing the adverse impact on the service life of the drive motor. Along the direction away from the convex wall 1111b, the distance between this part of the cavity wall and the cleaning component 112 gradually increases, which facilitates the entry of wastewater into the suction channel from this area, improving the smoothness of suction.

[0088] The gap between the cavity wall near the rear side 1112b and the surface of the cleaning component 112 is small to facilitate the formation of a negative pressure space. Along the direction away from the lower side, the gap between this part of the cavity wall and the cleaning component 112 gradually increases to facilitate the entry of sewage into the suction channel from this area and improve the smoothness of suction.

[0089] The cavity wall near the rear side 1112b may have a gap between the brush bristles and the brush after the brush bristles are wetted. The negative pressure generated by the rotation of the suction fan 13 can pass through this gap and through the space between the rear side 1112b and the brush to draw upward the water residue on the surface to be cleaned 200. This part of the water and the sewage on the brush bristles are drawn into the main unit sewage tank 12.

[0090] Of course, the cavity wall located near the rear side 1112b may also have a gap between it and the brush bristles before the brush bristles are wetted. This gap is larger than the gap formed after the brush bristles are wetted.

[0091] like Figure 4 As shown, in some embodiments, the mounting member 111 includes a main member 1114 and a flexible member 1115, which are connected. Each of them has a portion of a first main cavity wall 1111a. At least a portion of the first main cavity wall 1111a on the flexible member 1115 extends toward the direction away from the cleaning member 112 to form a suction duct 1111c.

[0092] Mounting member 111 can be a plastic or rigid part with a certain degree of hardness. Mounting member 111 acts as a frame to support cleaning assembly 11, forming a fixed-volume mounting cavity 1111. Flexible member 1115, due to its flexibility, has a variable shape and volume. At least a portion of flexible member 1115 forms a suction duct 1111c, allowing the suction duct 1111c to be stretched or compressed along its extension direction. When cleaning assembly 11 or roller brush has lifting and lowering functions, suction duct 1111c adapts to changes in the height position of cleaning assembly 11 or roller brush by stretching or compressing.

[0093] Of course, when the cleaning assembly 11 or the rolling brush does not have the lifting and lowering function, the suction air duct 1111c can have flexibility or not have flexibility, and can be integrally connected with the mounting member 111 or bonded to the mounting member 111.

[0094] As shown in Figures 11 to 13 The main sewage tank 12 has a concave arc-shaped surface, which is adapted to the cleaning assembly 11, and a sewage collecting opening 121 is formed in the arc-shaped surface and communicates with the end of the suction air duct 1111c. A suction opening 122 is formed on the side of the sewage tank 12 and communicates with the suction fan 13, and the suction fan 13 sucks the sewage into the main sewage tank 12 through the suction opening 122.

[0095] As shown in Figure 1 and Figure 2 In some embodiments, the mounting member 111 includes a main body member 1114 and a rear side member 1116, the main body member 1114 has a mounting cavity 1111, and the rear side member 1116 is detachably mounted on the main body member 1114 and has an open rear side 1112b.

[0096] The mounting member 111 can be a plastic member or a rigid member with a certain hardness, and the mounting member 111 supports the cleaning assembly 11 as a frame member to form a mounting cavity 1111 with a certain volume. The rear side member 1116 is a detachable component, which can be manually assembled or removed, and is convenient for manual cleaning or replacement of the rear side member 1116.

[0097] In some embodiments, the rear side member 1116 includes a main body part 1116a and a rear side part 1116b, the main body part 1116a is detachably mounted on the main body member 1114, and the rear side part 1116b is formed on the side away from the main body part 1116a. The main body part 1116a and the surface of the cleaning member 112 are opposite and spaced apart, and the spacing distance between the main body part 1116a and the surface of the cleaning member 112 is smaller than the spacing distance between the main body member 1114 and the surface of the cleaning member 112.

[0098] The spacing distance between the cavity wall of the main body part 1116a on the rear side member 1116 and the surface of the cleaning member 112 is smaller, and the spacing distance between the cavity wall of the main body member 1114 on the mounting member 111 and the surface of the cleaning member 112 is larger, that is, in the direction away from the lower side, the spacing distance between this part of the cavity wall and the cleaning member 112 gradually increases, so as to facilitate the formation of a negative pressure space and facilitate the entry of sewage from this area into the suction passage, and improve the smoothness of suction.

[0099] In some embodiments, the rear side member 1116 extends along the rotation axis of the cleaning member 112, the projection of the rear side member 1116 along the travel direction completely covers the axial dimension of the cleaning member 112, and the rear side member 1116 is made of flexible material.

[0100] When the cleaning unit 10 moves over the surface to be cleaned 200, the rear side 1112b of the rear side part 1116b of the rear side part 1116 is interference-fitted with the surface to be cleaned 200. The squeezing force of the surface to be cleaned 200 on the rear side part 1112b causes the rear side part 1112b to form a slight bend away from the direction of travel. The contact between the rear side part 1112b and the surface to be cleaned 200 is large, which creates a negative pressure in the space between the rear side part 1116 and the cleaning part 112. The rear side part 1116 is flexible and scrapes the surface to be cleaned 200, resulting in better suction and scraping cleaning of the surface to be cleaned 200.

[0101] like Figure 5 As shown, in some embodiments, the convex wall 1111b has a length along the rotation axis of the cleaning member 112, and the two ends of the length of the convex wall 1111b are respectively connected to two cavity walls opposite to each other along the rotation axis of the mounting cavity 1111. The convex wall 1111b is arc-shaped, and the suction duct 1111c is provided on the concave side of the convex wall 1111b.

[0102] The two ends of the convex wall 1111b are respectively connected to the two cavity walls of the mounting cavity 1111 along the rotation axis, ensuring that the length of the convex wall 1111b is equal to or greater than the axial length of the cleaning component 112. It can squeeze the surface of the cleaning component 112 along the entire axial length to squeeze out the sewage attached to the surface of the cleaning component 112 and squeeze the sewage to the side where the suction space 1113 is located. This prevents the sewage from being carried to the other side of the convex wall 1111b as the cleaning component 112 rotates, thereby improving the squeezing effect of the convex wall 1111b on the sewage.

[0103] The convex wall 1111b is arc-shaped, and the suction duct 1111c is located on the concave side of the convex wall 1111b. The concave side of the convex wall 1111b encloses the suction duct 1111c. Compared to the straight convex wall 1111b, the arc-shaped convex wall 1111b can squeeze sewage towards the suction duct 1111c along its entire length, including sewage located at both ends of the axial direction. Since the arc shape also has curvature at both ends of the axial direction, it can squeeze sewage from the ends of the axial direction towards the middle area, so that sewage along the entire axial length is drawn towards the suction duct in the middle area, which is conducive to better sewage collection.

[0104] In some embodiments, the cleaning component 112 is a roller brush, with the convex wall 1111b extending into the gaps between the brush bristles. In some embodiments, the convex wall 1111b extends into the gaps between the bristles after the bristles are wetted, thus squeezing out wastewater more effectively. Of course, if the thickness of the brush bristles does not change significantly before and after wetting, the convex wall 1111b can extend into the gaps between the bristles before wetting, achieving the same effect of squeezing out wastewater.

[0105] like Figure 4 As shown, in some embodiments, the cavity wall of the mounting cavity 1111 includes a second main cavity wall 1111d. Along the rotation direction of the cleaning member 112, the first main cavity wall 1111a and the second main cavity wall 1111d are respectively disposed on both sides of the convex wall 1111b. The second main cavity wall 1111d is opposite to and spaced from the surface of the cleaning member 112. The second main cavity wall 1111d is provided with a water outlet hole 1111e, which is disposed between the convex wall 1111b and the front side 1112a, for providing clean water to the surface of the cleaning member 112. The second main cavity wall 1111d has a front side 1112a.

[0106] The side of the first main cavity wall 1111a facing the surface 200 to be cleaned is the rear side 1112b, and the side of the second main cavity wall 1111d facing the surface 200 to be cleaned is the front side 1112a. When the cleaning unit 10 moves, the front side 1112a is in front and the rear side 1112b is behind. The first main cavity wall 1111a and the second main cavity wall 1111d are respectively located on both sides of the convex wall 1111b. The side where the first main cavity wall 1111a is located is used to form a suction space 1113 for suctioning sewage, and the side where the second main cavity wall 1111d is located is used to provide clean water to wet the cleaning component 112.

[0107] The mounting cavity 1111 of the mounting component 111 is divided into a first main cavity wall 1111a and a second main cavity wall 1111d by the convex wall 1111b, which distinguishes the clean water supply area and the sewage suction area. Clean water enters the space between the second main cavity wall 1111d and the cleaning component 112 through the water outlet 1111e to wet the cleaning component 112. The cleaning component 112 rotates and uses centrifugal force to throw the clean water onto the surface to be cleaned 200, and at the same time, the surface to be cleaned 200 is rolled and cleaned by the bristles on its surface.

[0108] When the cleaning component 112 is dry, the fabric on its surface is fluffy and compressible. The maximum shape of the fabric is designed to be an interference fit with the surface to be cleaned 200, ensuring that the fabric can fully contact the surface to be cleaned 200 after being wetted. The high-speed rotating cleaning component 112 rubs against the surface to be cleaned 200, achieving cleaning. After the cleaning component 112 rotates from the surface to be cleaned 200 to a position corresponding to the first main cavity wall 1111a, a suction space 1113 is formed between it and the first main cavity wall 1111a, and the sewage on its surface is removed by the suction fan 13.

[0109] like Figures 5 to 7 As shown, in some embodiments, the second main cavity wall 1111d is provided with a plurality of water outlet holes 1111e, which are spaced apart along the rotation axis of the cleaning member 112, and the water outlet holes 1111e are funnel-shaped.

[0110] Multiple water outlets 1111e are spaced apart along the rotation axis of the cleaning component 112, so that the cleaning component 112 can be quickly and synchronously wetted along its axial direction, ensuring that the cleaning component 112 has a cleaning effect along its entire axial length. The water outlets 1111e are funnel-shaped, so that when clean water reaches the side of the cleaning component 112 from the other side of the water outlets 1111e, it is sprayed, which can evenly wet the surface of the cleaning component 112 and improve the uniformity of water wetting.

[0111] like Figure 6 As shown, in some embodiments, the mounting component 111 is provided with a water storage tank 1114a on the side opposite to the second main cavity wall 1111d. The water storage tank 1114a is provided with a plurality of water storage cells 1114b. The number of water storage cells 1114b is greater than the number of water outlet holes 1111e. The plurality of water storage cells 1114b are interconnected. The plurality of water outlet holes 1111e are respectively connected to a portion of the plurality of water storage cells 1114b. The water storage cells 1114b are used to store clean water.

[0112] Clean water is stored in a water tank 1114a to ensure timely supply. Clean water is also stored in multiple water cells 1114b, so that each outlet 1111e has its own water cell 1114b. These multiple water cells 1114b are interconnected, allowing for timely replenishment when a cell 1114b is short of water. Furthermore, the interconnected cells 1114b form a channel, ensuring that clean water can be supplied to each cell 1114b.

[0113] Of course, the design of the water storage tank 1114a can also be omitted, and water can be stored through the assembly tank space. Using the water storage tank 1114b to store clean water allows for separate storage of clean water. In addition to timely supplying each water outlet 1111e, it can also ensure that the clean water supplied to different areas of the cleaning component 112 through each water outlet 1111e is uniform. This prevents the cleaning component 112 from being over-wetted in some areas, which would cause excessive water to be splashed onto the surface to be cleaned 200, or result in insufficient wetting in some areas, resulting in insufficient cleaning power.

[0114] like Figure 6 and Figure 7As shown, in some embodiments, the mounting member 111 includes a main body 1114 and a cover 1117. The main body 1114 has a mounting cavity 1111. The cover 1117 is detachably mounted to the main body 1114 and covers the opening of the water storage tank 1114a. The cover 1117 has a water inlet 1117a for supplying clean water to the water storage tank 1114a.

[0115] The cover 1117 is provided with a water inlet 1117a, which allows clean water from the clean water tank to enter the water storage tank 1114a through the water inlet. The cover 1117 covers the opening of the water storage tank 1114a to seal the water storage tank 1114a, allowing clean water to be stored in multiple water storage compartments 1114b. The cover 1117 is detachably installed on the main body 1114, which facilitates the inspection and maintenance of the interior of the water storage tank 1114a by removing the cover 1117.

[0116] In some embodiments, the water storage tank 1114a extends along the axial direction of the cleaning component 112, each water storage cell 1114b extends along the length direction of the cleaning component 112, multiple water storage cells 1114b are arranged sequentially along the same axial direction, and each of the multiple water storage cells 1114b arranged sequentially along the same axial direction is provided with a water outlet 1111e. The multiple water storage cells 1114b are arranged in parallel, and all the water storage cells 1114b form a maze pattern.

[0117] like Figures 8 to 10 As shown, in some embodiments, the cleaning host 10 includes a bottom shell 15, which is located on the side where the opening 1112 is located. The bottom shell 15 has an opening 151, which is opposite to the opening 1112. A plurality of comb teeth 1511 are provided on the front side 1112a or the side of the opening 151 opposite to the front side 1112a. The plurality of comb teeth 1511 are spaced apart along the rotation axis of the cleaning component 112 to loosen the bristles of the cleaning component 112.

[0118] In some embodiments, the side of the bottom shell 15 avoids the front side 1112a, and a plurality of comb teeth 1511 are disposed on the front side 1112a. In some embodiments, the rear side 1112b avoids the side of the bottom shell 15, and a plurality of comb teeth 1511 are disposed on the side of the bottom shell 15. In some embodiments, the side of the bottom shell 15 and the front side 1112a are flush, both of which are provided with a plurality of comb teeth 1511, and the plurality of comb teeth 1511 correspond one-to-one along the height direction, with gaps between adjacent comb teeth 1511.

[0119] After the surface of the wool in the cleaning component 112 receives clean water, the cleaning component 112 continues to rotate until it reaches the position of the comb teeth 1511. The comb teeth 1511 penetrate into the wool to loosen it, so that the wool can be fully wetted and at the same time scrape off any impurities that may remain in the wool.

[0120] likeFigure 8 As shown, in one specific embodiment, the rear side 1112b is located above the side of the bottom shell 15 and avoids the side of the bottom shell 15. The side of the bottom shell 15 is provided with a plurality of comb teeth 1511.

[0121] like Figures 14 to 19 As shown in the illustration, this application embodiment also provides a cleaning base station 20, which includes a base station body 21 and a cleaning tray assembly 22. The base station body 21 includes a docking station 211, which is provided for the cleaning host 10 to retract and dock. The cleaning tray assembly 22 is disposed on the docking station 211. The cleaning tray assembly 22 has a cleaning groove 2211, which is recessed in a direction away from the surface of the docking station 211. The cleaning groove 2211 is provided to accommodate and contact at least a portion of the cleaning component 112 of the cleaning host 10 when the cleaning host 10 is docked on the docking station 211.

[0122] The cleaning base station 20 provided in this application allows the cleaning host 10 to retract into the docking station 211. The cleaning tray assembly 22 is disposed on the docking station 211, and the cleaning trough 2211 is recessed in the direction away from the table surface of the docking station 211. Therefore, the trough space of the cleaning trough 2211 is lower than the table surface of the docking station 211. The cleaning trough 2211 is used to accommodate and contact at least a portion of the cleaning component 112 of the cleaning host 10 when the cleaning host 10 is docked on the docking station 211. The wastewater generated by the rotation and self-cleaning of the cleaning component 112 is in the trough space. The trough wall of the cleaning trough 2211 prevents the wastewater from flowing toward the table surface of the docking station 211, thereby preventing the wastewater from flowing toward the surface to be cleaned 200, keeping the surface to be cleaned 200 clean and dry when the cleaning component 112 self-cleans, and improving the user experience.

[0123] In some embodiments, the cleaning base station 20 provided in this application is adapted to the cleaning host 10 provided in this application, and the cleaning host 10 can move backward into the docking station and dock there.

[0124] For example, if the cleaning component 112 used in the cleaning host 10 provided in this application embodiment is a roller brush, then at least a portion of the roller brush along the height direction is accommodated in the cleaning groove 2211 and keeps in contact with at least a portion of the groove wall of the cleaning groove 2211. When the roller brush rotates relative to the cleaning host 10, the groove wall of the cleaning groove 2211 squeezes the bristles of the roller brush, providing self-cleaning pressure for the self-cleaning of the roller brush.

[0125] In some embodiments, the base station body 21 includes a body portion 212, which is provided with at least a charging portion for electrical contact with the charging portion of the cleaning host 10. The cleaning base station 20 is provided with a drying channel 2132, which is connected to a cleaning tank 2211, and the connection is located on the side of the cleaning tank 2211 away from the body portion 212.

[0126] The body part 212 can also be provided with various structures, including but not limited to a host docking switch, a dust collection port, a clean water port, a sewage port, etc. The host docking switch is used to detect whether the cleaning host 10 is docked in place. The dust collection port is used to allow the garbage in the dust collection box of the cleaning host 10 to be sucked into the dust collection tank of the cleaning base station 20 through the dust collection port. The clean water port is used to supply clean water to the clean water tank of the cleaning host 10, and the clean water is supplied to the cleaning element 112 through the clean water tank. The sewage port is used to collect the sewage in the host sewage tank 12 of the cleaning host 10 into the cleaning base station 20.

[0127] When the cleaning host 10 returns to the cleaning base station 20 after completing the cleaning task, after completing the alignment charging, water filling, sewage discharge, etc. Work flow, the cleaning host 10 starts the self-cleaning program in the cleaning base station 20. The sewage generated during the self-cleaning process is collected by the cleaning tank 2211. The protrusion 2211b provided on the bottom wall 2211a of the cleaning tank 2211 can effectively increase the scraping effect during the self-cleaning process. After the cleaning host 10 completes the self-cleaning process, the air-drying fan 2131 in the cleaning base station 20 starts to provide air through the air-drying channel 2132. A heating module can be provided in the air-drying channel 2132. The heated hot air is supplied to the cleaning tank 2211, so that the cleaning element 112 and the cleaning tank 2211 in a wet state after completing the self-cleaning are air-dried. After completing the air-drying operation, the cleaning host 10 leaves the cleaning base station 20, and the cleaning host 10 starts a new cleaning work.

[0128] The cleaning disc assembly 22 can be detachably fitted on the docking table 211, for example, can be manually fitted or detached from the docking table 211, such as Figure 14 and Figure 15 is a schematic view of the cleaning disc assembly 22 after being detached from the docking table 211 as a whole. After several self-cleaning, if the protrusion 2211b of the bottom wall 2211a of the cleaning disc assembly 22 is attached with dirt, the user can manually remove the cleaning disc assembly 22 and perform flushing and air-drying, and then install it into the docking table 211 of the cleaning base station 20.

[0129] When the cleaning host 10 provided by the embodiments of the present application retreats into and stops at the cleaning base station 20 provided by the embodiments of the present application, and the cleaning member 112 is a rolling brush, the rolling brush is located at the rear side of the cleaning host 10, and the height of the rear side tends to be consistent with the height of the lowest point of the cleaning member 112, so that the side of the rear side facing the body part 212 is tended to be closed, and only the front side where the front side is located is open, so that in the design of the cleaning host 10 retreating into the parking platform 211, the air drying channel 2132 of the cleaning base station 20 is communicated with the cleaning groove 2211 away from the side of the body part 212, that is, communicated with the side where the front side is located, so that the air drying fan 2131 of the cleaning base station 20 is applied in the air drying process of the self-cleaning of the cleaning member 112 of the cleaning host 10 retreating into the parking platform 211.

[0130] As shown in Figure 17 some embodiments, the parking platform 211 has a low side end 2111 and a high side end 2112 arranged in sequence along the direction in which the cleaning host 10 retreats into the parking platform 211, the height of the high side end 2112 is higher than the height of the low side end 2111, the base station body 21 is arranged at the side where the high side end 2112 is located, and the cleaning disc assembly 22 is adjacent to the body part 212.

[0131] The height of the high side end 2112 is higher than the height of the low side end 2111, which facilitates the cleaning host 10 to clean the cleaning disc assembly 22 adjacent to the body part 212. The base station body 21 is arranged at the side where the high side end 2112 is located. Even if the high side end 2112 and the low side end 2111 have a height difference, since the groove space of the cleaning groove 2211 is lower than the table surface of the parking platform 211, the groove wall of the cleaning groove 2211 prevents the sewage from flowing towards the table surface of the parking platform 211, and further prevents the sewage from flowing to the to-be-cleaned surface 200, thereby keeping the to-be-cleaned surface 200 clean and dry during the self-cleaning of the cleaning member 112, and improving the user experience.

[0132] In some embodiments, the parking platform 211 has an abutting part 2113 arranged between the low side end 2111 and the high side end 2112, the cleaning disc assembly 22 is arranged between the abutting part 2113 and the high side end 2112, and abuts against the side of the abutting part 2113 facing the high side end 2112, and at least part of the air drying channel 2132 is arranged on the abutting part 2113.

[0133] The height of the high side end 2112 is higher than the height of the low side end 2111, and the abutting part 2113 realizes the abutment from low to high for the cleaning disc assembly 22, so that the cleaning disc assembly 22 can be positioned at the side of the abutting part 2113 facing the body part 212, and the positioning of the cleaning disc assembly 22 is realized by the simplest structure.

[0134] For the bottom wall 2211a of the cleaning disc, at the position where the cleaning member 112 is in contact with the bottom wall 2211a, the rotation direction of the cleaning member 112 can be from the rear side 1112b to the front side 1112a, and the abutting portion 2113 is arranged on the side of the front side 1112a, the abutting portion 2113 has an abutting force on the cleaning disc towards the body portion 212, that is, an abutting force towards the rear side 1112b, so that even if the force exerted by the cleaning member 112 on the cleaning disc is from the rear side 1112b to the front side 1112a, the abutting portion 2113 can receive the force, so that the cleaning disc assembly 22 is stably positioned on the parking platform 211.

[0135] Of course, on this basis, the cleaning disc assembly 22 can be detachably mounted on the parking platform 211, and other structures can be additionally arranged to position the cleaning disc.

[0136] For example, as shown in Figures 14 to 17 , in some embodiments, the parking platform 211 is provided with a receiving groove 2114, and the cleaning disc assembly 22 is received in the receiving groove 2114, the cleaning disc assembly 22 has at least one pair of positioning portions 2218, and the receiving groove 2114 has at least one pair of positioning grooves 2217, the pair of positioning grooves 2217 are arranged on both sides of the direction in which the cleaning main machine 10 retreats into the parking platform 211, and the pair of positioning portions 2218 are respectively detachably fitted in the pair of positioning grooves 2217.

[0137] As shown in Figure 14 and Figure 15 , the cleaning disc assembly 22 has a length direction which is consistent with the axial direction of the cleaning member 112, and two pairs of positioning portions 2218 are arranged at both ends of the length direction of the cleaning disc assembly 22, the two pairs of positioning portions 2218 are respectively a pair of positioning columns and a pair of positioning sheets, and the positioning columns and the positioning sheets are arranged at intervals on the same axial side end. Correspondingly, at both ends of the receiving groove 2114 along the axial direction of the cleaning member 112, two pairs of positioning grooves 2217 are arranged, and the two pairs of positioning grooves 2217 respectively accommodate a pair of positioning columns and a pair of positioning sheets.

[0138] As shown in Figure 14 , Figure 15 , Figure 17 and Figure 21 , in some embodiments, the cleaning disc assembly 22 includes a disc body 221 and a partition plate 222, and the disc body 221 is divided into an air inlet portion 2213 and a cleaning groove 2211 by the partition plate 222, which are arranged in sequence in the direction in which the cleaning main machine 10 retreats into the parking platform 211. When the cleaning main machine 10 is parked on the parking platform 211, an air inlet gap 2212 is formed between the partition plate 222 and the cleaning main machine 10, and air is supplied to the cleaning groove 2211 by the air inlet portion 2213 and the air inlet gap 2212.

[0139] The partition plate 222 divides the disc body 221 into an air inlet portion 2213 and a cleaning groove 2211 arranged in sequence in the direction in which the cleaning main machine 10 retreats into the parking station 211, so that the cleaning groove 2211 accommodates at least part of the cleaning piece 112, and the cleaning piece 112 can rotate in the space of the cleaning groove 2211 to perform self-cleaning, and the air inlet portion 2213 is arranged on the side where the front edge side 1112a is located. The air drying channel 2132 extends from the main body portion 1116a to the side where the air inlet portion 2213 is located below the cleaning disc assembly 22 and communicates with the air inlet portion 2213.

[0140] The partition plate 222 and the bottom shell 15 of the cleaning main machine 10 form an air inlet gap 2212, and the space shown by the distance a in Figure 19 is the air inlet gap 2212. Of course, the air inlet gap 2212 can also be formed between the partition plate 222 and other components on the cleaning main machine 10, for example, the air inlet gap 2212 can be formed between the partition plate 222 and the front edge side 1112a of the opening 1112 of the mounting piece 111.

[0141] In some embodiments, the side wall of the disc body 221 forming the air inlet portion 2213 is provided with an air inlet channel 2214 penetrating the thickness of the side wall, the base station body 21 is provided with an air drying assembly 213, the air drying assembly 213 is configured to provide air, and the air inlet channel 2214 communicates the air drying assembly 213 and the air inlet portion 2213.

[0142] The air from the air drying assembly 213 is guided to the air inlet portion 2213 through the air inlet channel 2214, so that the entire air drying channel 2132 is communicated. As shown in Figure 19 , the side wall of the disc body 221 forming the air inlet portion 2213 is arranged in close contact with the abutting portion 2113 described above, so that the air inlet channel 2214 penetrating the thickness of the abutting portion 2113 can also be provided on the abutting portion 2113.

[0143] In some embodiments, the base station body 21 includes a body portion 212 arranged beside the parking station 211, the air drying assembly 213 includes an air drying fan 2131 and an air drying channel 2132, and the air drying channel 2132 includes a first air duct 2132a and a second air duct 2132b interconnected and communicated. The first air duct 2132a is arranged in the body portion 212, and the second air duct 2132b is arranged in the parking station 211 and below the cleaning disc assembly 22. The second air duct 2132b communicates the first air duct 2132a and the air inlet channel 2214, and the air drying fan 2131 is configured to provide air.

[0144] The air force of the air-drying fan 2131 arranged in the body part 212 is guided to the side where the front edge side 1112a is located through the first air duct 2132a arranged in the body part 212 and the second air duct 2132b arranged in the docking table 211, and the air-drying fan 2131 in the body part 212 is applied to the self-cleaning process of the cleaning main machine 10 to realize the air-drying treatment of the cleaned cleaning element 112 after self-cleaning.

[0145] As shown in Figure 15 some embodiments, the air inlet channel 2214 is multiple, and the multiple air inlet channels 2214 are arranged in parallel, and the parallel direction is perpendicular to the direction in which the cleaning main machine 10 retreats into the docking table 211.

[0146] When the cleaning main machine 10 is parked on the docking table 211, the parallel direction of the multiple air inlet channels 2214 is consistent with the axial direction of the cleaning element 112, so that the air-drying air force can uniformly and synchronously reach the full range of the cleaning element 112 along the axial direction, and the full-range drying treatment of the cleaning element 112 along the axial direction can be realized.

[0147] In some embodiments, each air inlet channel 2214 extends along the axial direction of the cleaning element 112 with a length. In other embodiments, each air inlet channel 2214 can extend along the direction perpendicular to the axial direction of the cleaning element 112 with a length. Alternatively, the shape of the air inlet channel 2214 can be selected, for example, it can be triangular, trapezoidal, circular, oval, irregular, etc.

[0148] In some embodiments, the disc body 221 has a first side wall 2215 and a second side wall 2216 arranged opposite in the direction in which the cleaning main machine 10 retreats into the docking table 211, and the partition plate 222 is connected to the first side wall 2215 at an angle. The partition plate 222 and the first side wall 2215 form an air inlet part 2213, and the partition plate 222 and the second side wall 2216 form a cleaning groove 2211.

[0149] The partition plate 222 is arranged on the first side wall 2215, which can provide a certain space for the air inlet part 2213, and also can make the cleaning groove 2211 provide sufficient space to accommodate the cleaning element 112. Moreover, the first side wall 2215 is arranged on the side where the front edge side 1112a is located, that is, the side where the low side end 2111 of the docking table 211 is located, and the partition plate 222 can prevent the sewage in the cleaning groove 2211 from being thrown out of the docking table 211 by the high-speed rotating cleaning element 112, and also can allow the air-drying air force to enter the cleaning groove 2211 to dry the cleaning element 112 and the groove space.

[0150] As shown in Figure 18 and Figure 19As shown, the partition plate 222 is connected to the first side wall 2215 at an angle, and the partition plate 222 is fixed to the first side wall 2215. The air inlet portion 2213 is an upwardly open triangular area with the opening 151. The top end of the partition plate 222 is inclined towards the cleaning tank 2211, which can prevent the sewage in the cleaning tank 2211 from being thrown out of the cleaning member 112 to the docking station 211, and can also allow the drying air to enter the cleaning tank 2211 through the air inlet gap 2212 to dry the cleaning member 112 and the tank space.

[0151] In some embodiments, the partition plate 222 can be detachably mounted on the disc body 221, for example, by a rotatable and angle-adjustable mounting manner. The angle of the partition plate 222 relative to the disc body 221 can be adjusted according to actual needs.

[0152] In some embodiments, the partition plate 222 can be integrally connected to the disc body 221 to simplify the manufacturing and assembly costs of the partition plate 222.

[0153] As shown, Figures 21 to 23 from the cross-sectional view of the partition plate 222, in some embodiments, the partition plate 222 includes a first plate 2221 and a second plate 2222 connected at an angle. The side wall of the disc body 221 is provided with a clamping groove, and the second plate 2222 is detachably clamped in the clamping groove. The disc body 221 is divided into an air inlet portion 2213 and a cleaning tank 2211 by the first plate 2221, and the angle is towards the cleaning tank 2211.

[0154] The first plate 2221 provides a base for detachably mounting the partition plate 222 in the clamping groove, and the second plate 2222 provides an actual partitioning effect, which can ensure that the partition plate 222 is stably positioned on the disc body 221, and also allows the partition plate 222 to provide necessary partitioning and blocking effects.

[0155] In some embodiments, the cleaning member 112 includes a roller brush, and the axis direction of the roller brush is perpendicular to the direction in which the cleaning main machine 10 retreats into the docking station 211. When the cleaning main machine 10 is docked on the docking station 211, at least part of the roller brush in the lower half is accommodated in the cleaning tank 2211. As shown, Figure 19 the lower half of the roller brush is accommodated in the cleaning tank 2211, and through the rotation of the roller brush, the entire peripheral surface of the roller brush can be self-cleaned.

[0156] As shown, Figure 14 and Figure 15 In some embodiments, the bottom wall 2211a of the cleaning tank 2211 is provided with a convex portion 2211b, which is in contact with the cleaning member 112 when the cleaning main machine 10 is docked on the docking station 211 to provide a self-cleaning pressure.

[0157] The protrusions 2211b and the wool material generate mutual friction, thereby generating self-cleaning effect on the rotating wool material.

[0158] In some embodiments, the protrusions 2211b are multiple, and the multiple protrusions 2211b are arranged in parallel with the direction in which the cleaning main machine 10 enters the docking station 211. Any two adjacent protrusions 2211b are arranged at an angle, and any protrusion 2211b is arranged at an angle with the rotating direction of the cleaning element 112.

[0159] The arrangement direction of the multiple protrusions 2211b is perpendicular to the direction in which the cleaning main machine 10 enters the docking station 211, that is, when the cleaning main machine 10 is docked in the docking station 211, the arrangement direction of the multiple protrusions 2211b is consistent with the axial direction of the cleaning element 112. The multiple protrusions 2211b can be used to contact and press the cleaning element 112 in the axial direction, thereby realizing self-cleaning of the cleaning element 112 in the axial direction, and preventing the user experience from being reduced due to the partial self-cleaning or incomplete self-cleaning of the cleaning element 112 in the axial direction.

[0160] As shown in FIG. 1, Figures 20 to 23 The cleaning system 100 includes a cleaning base station 20 and a cleaning main machine 10, and the cleaning main machine 10 is configured to enter and dock in the docking station 211 of the cleaning base station 20. The docking station 211 is provided with a cleaning disc assembly 22, and the cleaning disc assembly 22 has a cleaning groove 2211 that is open to the cleaning main machine 10. The cleaning groove 2211 is configured to accommodate at least part of the cleaning element 112 of the cleaning main machine 10, and to form a self-cleaning pressure on the cleaning element 112 through at least part of the groove wall when the cleaning element 112 rotates relative to the cleaning main machine 10. The cleaning main machine 10 is provided with a main machine sewage tank 12, and the main machine sewage tank 12 is in communication with the cleaning groove 2211 when the cleaning main machine 10 is docked in the docking station 211, thereby collecting sewage of the cleaning groove 2211.

[0161] The cleaning system 100 provided by the embodiments of the present application, wherein the docking table 211 of the cleaning base station 20 is provided with a cleaning disc assembly 22, the cleaning disc assembly 22 has a cleaning groove 2211 open to the cleaning host 10, the cleaning disc assembly 22 is arranged on the docking table 211, and the cleaning groove 2211 is open to the cleaning host 10, that is, the cleaning groove 2211 extends in a direction away from the surface of the docking table 211, and thus the groove space of the cleaning groove 2211 is lower than the surface of the docking table 211. The cleaning groove 2211 is configured to accommodate at least part of the cleaning element 112 of the cleaning host 10, and when the cleaning element 112 rotates relative to the cleaning host 10, the cleaning element 112 forms a self-cleaning pressure on the cleaning element 112 through at least part of the groove wall. The sewage generated by the rotation and self-cleaning of the cleaning element 112 is in the groove space, and the groove wall of the cleaning groove 2211 prevents the sewage from flowing towards the surface of the docking table 211, thereby preventing the sewage from flowing to the cleaning surface 200, and keeping the cleaning surface 200 clean during self-cleaning of the cleaning element 112.

[0162] The cleaning groove 2211 accommodates the sewage generated by the self-cleaning of the cleaning element 112, and the sewage is collected by the host sewage tank 12 in the cleaning host 10. In this way, the sewage generated by the cleaning host 10 in the running state and the docking state enters the host sewage tank 12, the same sewage collection path is used in the two different states, and there is no need to arrange a path from the sewage generation area to the base station sewage tank on the cleaning base station 20. The volume of the base station is reduced, the occupied space of the base station is reduced, and the user can conveniently place the base station in a small space.

[0163] In some embodiments, the cleaning base station 20 is provided with a base station sewage tank, the base station sewage tank is in communication with the host sewage tank 12 when the cleaning host 10 is docked on the docking table 211, and the base station sewage tank is used to collect the sewage of the host sewage tank 12.

[0164] The sewage generated by the self-cleaning of the cleaning element 112 sequentially passes through the cleaning groove 2211, the host sewage tank 12, and the base station sewage tank to enter the cleaning base station 20, and a complete sewage treatment path is formed in the cleaning system. The user does not need to separately treat the host sewage tank 12 from the cleaning host 10, and the user experience is improved.

[0165] The cleaning groove 2211 is in communication with the air-drying channel 2132 of the cleaning base station 20, and the cleaning groove 2211 can be dried by dry air, thereby improving the user experience.

[0166] In some embodiments, the cleaning base station 20 comprises a body portion 212 disposed beside the docking station 211, the body portion 212 is provided with at least a charging portion for electrically contacting the charging portion of the cleaning host 10. The cleaning host 10 is configured to be able to retreat into the docking station 211, and the cleaning groove 2211, the position where the drying passage 2132 is in communication with the cleaning groove 2211, the cleaning member 112 and the body portion 212 are sequentially arranged along the direction in which the cleaning host 10 retreats into the docking station 211.

[0167] In some embodiments, the cleaning member 112 is selected as a rolling brush, the rolling brush is located at the rear side of the cleaning host 10, the height of the rear side tends to be consistent with the height of the lowest point of the cleaning member 112, so that the side of the rear side facing the body portion 212 is tended to be closed, and only the front side where the front side is located has an open area, so that in the design of the cleaning host 10 retreating into the docking station 211, the drying passage 2132 of the cleaning base station 20 is in communication with the side of the cleaning groove 2211 away from the body portion 212, that is, in communication with the side where the front side is located, so that the drying fan 2131 of the cleaning base station 20 is applied in the self-cleaning drying process of the cleaning member 112 of the cleaning host 10 retreating into the docking station 211.

[0168] In some embodiments, the docking station 211 has a low side end 2111 and a high side end 2112 sequentially arranged along the direction in which the cleaning host 10 retreats into the docking station 211, the height of the high side end 2112 is higher than the height of the low side end 2111, the base station body 21 is disposed at the side where the high side end 2112 is located, and the cleaning disc assembly 22 is adjacent to the body portion 212.

[0169] The height of the high side end 2112 is higher than the height of the low side end 2111, which facilitates the cleaning host 10 to clean the disc assembly 22 adjacent to the body portion 212. The base station body 21 is disposed at the side where the high side end 2112 is located, even if the high side end 2112 and the low side end 2111 have a height difference, since the groove space of the cleaning groove 2211 is lower than the table surface of the docking station 211, the groove wall of the cleaning groove 2211 prevents the sewage from flowing towards the table surface of the docking station 211, and further prevents the sewage from flowing to the to-be-cleaned surface 200, thereby keeping the to-be-cleaned surface 200 clean and dry during self-cleaning of the cleaning member 112, and improving the user experience.

[0170] In some embodiments, the cleaning host 10 comprises a cleaning assembly 11, the cleaning assembly 11 comprises a mounting member 111 and a cleaning member 112. The mounting member 111 has a mounting cavity 1111, the mounting cavity 1111 has an opening 1112 open to the cleaning groove 2211, the cleaning member 112 is rotationally fitted in the mounting cavity 1111, and part of the cleaning member 112 is located at the opening 1112 and in contact with at least part of the groove wall of the cleaning groove 2211.

[0171] Compared with the cleaning host 10 traveling on the surface 200 to be cleaned, the cleaning system 100 provided by the embodiment can also dock the cleaning host 10 at the cleaning base station 20. When the cleaning host 10 is in the docked state, the space where the cleaning member 112 is located is limited by the opening 1112 and the cleaning groove 2211. The cleaning groove 2211 has a groove space lower than the table surface of the docking table 211. The cleaning groove 2211 is used to accommodate and contact at least part of the cleaning member 112 of the cleaning host 10 when the cleaning host 10 is docked at the docking table 211. The sewage generated by the rotation and self-cleaning of the cleaning member 112 is in the groove space. The groove wall of the cleaning groove 2211 prevents the sewage from flowing towards the table surface of the docking table 211, and further prevents the sewage from flowing to the surface 200 to be cleaned,

[0172] In some embodiments, the cleaning host 10 includes a suction fan 13. The surface of the cleaning member 112 and the cavity wall of the mounting cavity 1111 form a suction space 1113. The suction space 1113 extends from the position where the opening 1112 is located in the direction opposite to the opening of the opening 1112. The suction fan 13 is in communication with the suction space 1113, and is used to suck the sewage generated by the self-cleaning of the cleaning member 112.

[0173] Compared with the scheme in which the cleaning host 10 travels on the surface 200 to be cleaned to clean the surface 200 to be cleaned, in the embodiment, the cleaning host 10 is docked at the docking table 211. The suction space 1113 extends from the position where the opening 1112 of the mounting member 111 is located in the direction opposite to the opening of the opening 1112, that is, from the surface 200 to be cleaned towards the upper side of the surface 200 to be cleaned. The suction fan 13 is in communication with the suction space 1113, and can suck the sewage generated by the cleaning of the surface 200 to be cleaned by the surface of the cleaning member 112.

[0174] In some embodiments, the opening 1112 has a rear edge side 1112b and a front edge side 1112a arranged opposite in the direction in which the cleaning host 10 retreats into the docking table 211. The rear edge side 1112b abuts against the groove wall of the cleaning groove 2211. The front edge side 1112a is located at a height higher than the height of the slot opening of the cleaning groove 2211.

[0175] Compared with the scheme that the cleaning host 10 travels on the to-be-cleaned surface 200 to clean the to-be-cleaned surface 200, in the embodiment, the cleaning host 10 is parked on the parking table 211, and the suction space 1113 is formed by the slot wall of the cleaning slot 2211, the cavity wall of the mounting cavity 1111 and the surface of the cleaning member 112 when the cleaning host 10 is self-cleaned. Compared with the suction space 1113 formed by the cavity wall of the mounting cavity 1111 and the surface of the cleaning member 112, the suction space 1113 formed by the three has better sealing performance, the suction fan 13 can more efficiently perform suction, and better suction effect can be achieved, and meanwhile, it can ensure that water stains on the slot wall of the cleaning slot 2211 can be more cleanly sucked.

[0176] In some embodiments, the cleaning base station 20 includes a body part 212 arranged beside the parking table 211, and the body part 212 is provided with at least a charging part for electrically contacting the charging part of the cleaning host 10. The slot wall of the cleaning slot 2211 includes a bottom wall 2211a, and the bottom wall 2211a is in contact with the surface of the cleaning member 112 to form a self-cleaning pressure on the cleaning member 112 when the cleaning member 112 rotates. In addition, the rear side 1112b is in contact with the bottom wall 2211a of the cleaning slot 2211 to isolate the cleaning member 112 and the body part 212.

[0177] Compared with the suction space 1113 formed by the cavity wall of the mounting cavity 1111 and the surface of the cleaning member 112, the bottom wall 2211a between the rear side 1112b and the cleaning member 112, the cavity wall of the mounting cavity 1111 and the surface of the cleaning member 112 form the suction space 1113 when the cleaning host 10 is self-cleaned, which has better sealing performance, the suction fan 13 can more efficiently perform suction, and better suction effect can be achieved, and meanwhile, it can ensure that water stains on the bottom wall 2211a can be more cleanly sucked.

[0178] In some embodiments, the cavity wall of the mounting cavity 1111 includes at least a first main cavity wall 1111a and a convex wall 1111b. The first main cavity wall 1111a is opposite to and spaced apart from the surface of the cleaning member 112, the convex wall 1111b is protruded from the first main cavity wall 1111a towards the cleaning member 112 and contacts the surface of the cleaning member 112, and the first main cavity wall 1111a is arranged between the rear side 1112b and the convex wall 1111b. The first main cavity wall 1111a, the bottom wall 2211a and the surface of the cleaning member 112 between the convex wall 1111b and the bottom wall 2211a form the suction space 1113.

[0179] The two sides of the circumference of the gap formed between the first main cavity wall 1111a and the surface of the cleaning member 112 are respectively closed by the convex wall 1111b and the bottom wall 2211a of the cleaning groove 2211, so that the suction space 1113 is substantially a relatively closed space, which facilitates the suction fan 13 to better apply wind power, so that a negative pressure is formed in the suction space 1113, thereby taking away the water marks on the surface 200 to be cleaned and the sewage on the surface of the cleaning member 112, and conveying and storing them in the main machine sewage tank 12.

[0180] In some embodiments, the bottom shell 15 is provided with an opening 151 opposite the opening 1112, and a plurality of comb teeth 1511 are arranged on the side of the opening 151 opposite the partition plate 222 and spaced apart along the rotation axis direction of the cleaning member 112, for loosening the bristles of the cleaning member 112.

[0181] After the surface of the cleaning member 112 receives clean water, the cleaning member 112 continues to rotate to the position where the comb teeth 1511 are located, and the comb teeth 1511 penetrate into the interior of the bristles to loosen the bristles, so that the bristles can be fully wetted, and at the same time, the impurities that may be left in the bristles can also be scraped off.

[0182] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. Any modifications, equivalent replacements and improvements made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A cleaning system (100), characterized in that: the cleaning system (100) comprises a cleaning base station (20) and a cleaning host (10), the cleaning host (10) is configured to be able to enter and park at a parking platform (211) of the cleaning base station (20) ; the parking platform (211) is provided with a cleaning disc assembly (22), the cleaning disc assembly (22) has a cleaning groove (2211) which is open to the cleaning host (10), the cleaning groove (2211) is configured to be able to accommodate at least part of a cleaning part (112) of the cleaning host (10), and to form a self-cleaning pressure on the cleaning part (112) by at least part of the groove wall when the cleaning part (112) rotates relative to the cleaning host (10) ; the cleaning disc assembly (22) comprises a disc body (221) and a partition plate (222), the disc body (221) is divided into an air inlet portion (2213) and the cleaning groove (2211) by the partition plate (222), which are arranged in sequence along the direction in which the cleaning host (10) enters the parking platform (211) ; the cleaning host (10) comprises a bottom shell (15), and an air inlet gap (2212) is formed between the partition plate (222) and the bottom shell (15). The cleaning host (10) is provided with a host sewage tank (12), and the host sewage tank (12) is in communication with the cleaning groove (2211) when the cleaning host (10) is parked at the parking platform (211), so as to collect sewage of the cleaning groove (2211). 2.The cleaning system (100) of claim 1, characterized in that: the cleaning base station (20) is provided with a base station sewage tank, and the base station sewage tank is in communication with the host sewage tank (12) when the cleaning host (10) is parked at the parking platform (211), so as to collect sewage of the host sewage tank (12). 3.The cleaning system (100) of claim 1, characterized in that: the cleaning groove (2211) is in communication with a drying channel (2132) of the cleaning base station (20). 4.The cleaning system (100) of claim 3, characterized in that: the cleaning base station (20) comprises a body portion (212) arranged beside the parking platform (211), and the body portion (212) is provided with at least a charging portion which is configured to be in electrical contact with a charging portion of the cleaning host (10) ; the cleaning host (10) is configured to be able to retreat into the parking platform (211), and the position where the cleaning groove (2211) is in communication with the drying channel (2132), the cleaning part (112) and the body portion (212) are arranged in sequence along the direction in which the cleaning host (10) retreats into the parking platform (211). 5.The cleaning system (100) of claim 4, characterized in that: The cleaning base station (20) comprises a base station body (21) and the cleaning disc assembly (22), the base station body (21) comprises the parking platform (211); the parking platform (211) has a low side end (2111) and a high side end (2112) arranged in sequence along the direction of the cleaning host (10) retreating into the parking platform (211), the height of the high side end (2112) is higher than the height of the low side end (2111), the base station body (21) is arranged at the side where the high side end (2112) is located, and the cleaning disc assembly (22) is adjacent to the body part (212).

6. The cleaning system (100) according to any one of claims 1-5, characterized in that: The cleaning host (10) comprises a cleaning assembly (11), and the cleaning assembly (11) comprises a mounting member (111) and the cleaning member (112); The mounting member (111) has a mounting cavity (1111) with an opening (1112) open to the cleaning groove (2211), and the cleaning member (112) is rotationally fitted in the mounting cavity (1111), and part of the cleaning member (112) is located at the opening (1112) and in contact with at least part of the groove wall of the cleaning groove (2211).

7. The cleaning system (100) according to claim 6, characterized in that: The cleaning host (10) comprises a suction fan (13), a surface of the cleaning member (112) and a cavity wall of the mounting cavity (1111) form a suction space (1113), the suction space (1113) extends from the position where the opening (1112) is located in a direction opposite to the opening direction of the opening (1112), and the suction fan (13) communicates with the suction space (1113) to suck the sewage generated by self-cleaning of the cleaning member (112).

8. The cleaning system (100) according to claim 7, characterized in that: The opening (1112) has a rear edge side (1112b) and a front edge side (1112a) arranged opposite along the direction of the cleaning host (10) retreating into the parking platform (211), the rear edge side (1112b) abuts against the groove wall of the cleaning groove (2211), and the height where the front edge side (1112a) is located is higher than the height where the groove opening of the cleaning groove (2211) is located.

9. The cleaning system (100) according to claim 8, characterized in that: The cleaning base station (20) comprises a body part (212) arranged beside the parking platform (211), and the body part (212) is provided with at least a charging part for electrically contacting with the charging part of the cleaning host (10). The slot wall of the cleaning slot (2211) comprises a bottom wall (2211a) which is in contact with the surface of the cleaning member (112) to form a self-cleaning pressure on the cleaning member (112) when the cleaning member (112) rotates; and the rear side (1112b) is in contact with the bottom wall (2211a) of the cleaning slot (2211) to isolate the cleaning member (112) and the body part (212).

10. The cleaning system (100) according to claim 9, characterized in that: The cavity wall of the mounting cavity (1111) comprises at least a first main cavity wall (1111a) and a convex wall (1111b); The first main cavity wall (1111a) is opposite and spaced apart from the surface of the cleaning member (112), and the convex wall (1111b) is protruded from the first main cavity wall (1111a) towards the cleaning member (112) and in contact with the surface of the cleaning member (112), and the first main cavity wall (1111a) is arranged between the rear side (1112b) and the convex wall (1111b); The first main cavity wall (1111a), the bottom wall (2211a) and the surface of the cleaning member (112) between the convex wall (1111b) and the bottom wall (2211a) form the suction space (1113).

11. The cleaning system (100) according to claim 9 or 10, characterized in that: The bottom wall (2211a) is provided with a convex part (2211b), the cleaning member (112) comprises a roller brush, and the convex part (2211b) extends into the gap between the bristles of the roller brush to form a self-cleaning pressure on the cleaning member (112) when the cleaning member (112) rotates.

12. The cleaning system (100) according to claim 11, characterized in that: The convex part (2211b) is a plurality of convex parts (2211b) arranged in an array, and the direction of the array is perpendicular to the direction in which the cleaning main machine (10) retreats into the parking platform (211); Any two adjacent convex parts (2211b) are arranged at an angle, and any convex part (2211b) is arranged at an angle with the rotation direction of the cleaning member (112).

13. The cleaning system (100) according to claim 6, characterized in that: The disc body (221) is divided into an air inlet part (2213) and the cleaning slot (2211) arranged in sequence along the direction in which the cleaning main machine (10) retreats into the parking platform (211) by the partition plate (222); and the bottom shell (15) is arranged on the side where the opening (1112) is located. The cleaning base station is provided with a air-drying passage (2132), and the air-drying passage (2132), the air inlet part (2213) and the air inlet gap (2212) are sequentially communicated.

14. The cleaning system (100) according to claim 13, characterized in that: The side wall of the disc body (221) forming the air inlet portion (2213) is provided with an air inlet channel (2214) penetrating through the thickness of the side wall, the air inlet channel (2214) communicating the air drying channel (2132) and the air inlet portion (2213).

15. The cleaning system (100) of claim 14, wherein: The cleaning base station (20) comprises a base station body (21) and the cleaning disc assembly (22), the base station body (21) comprising the docking table (211); the base station body (21) comprises a body portion (212) arranged beside the docking table (211), the air drying channel (2132) comprising a first air duct (2132a) and a second air duct (2132b) interconnectedly communicating; The first air duct (2132a) is arranged in the body portion (212), the second air duct (2132b) is arranged in the docking table (211), the second air duct (2132b) is arranged below the cleaning disc assembly (22), and the second air duct (2132b) communicates the first air duct (2132a) and the air inlet channel (2214).

16. The cleaning system (100) of claim 13, wherein: The bottom shell (15) is provided with an opening (151), the opening (151) and the open portion (1112) are opposite to each other, and a plurality of comb teeth (1511) are arranged on the side of the opening (151) opposite to the partition plate (222), the plurality of comb teeth (1511) are arranged in intervals along the rotation axis direction of the cleaning member (112) to loosen the bristles of the cleaning member (112).

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