Cutting assembly and module, cleaning base station, cleaning device, and cleaning system

Abstract

The present application discloses a cleaning base station (1000). A housing (400) is provided with a slide groove (403) corresponding to a roller brush (210) to be cleaned; a maintenance assembly (102) passes through the slide groove (403); and a first driving assembly (200) drives the maintenance assembly (102) and a first sealing member (501) to move together along the slide groove (403), such that the first sealing member (501) at least partially closes the slide groove (403), thereby reducing the probability of dirt generated during self-cleaning of the roller brush (210) entering the housing (400), and ensuring stable operation.

Description

Cutting assembly and module, cleaning base station, cleaning device and cleaning system TECHNICAL FIELD

[0001] The present application relates to the technical field of cleaning devices, in particular to a cutting assembly and module, a cleaning base station, a cleaning device and a cleaning system. BACKGROUND

[0002] With the development of technology and the increasing demand for quality of life, intelligent household appliances gradually appear in people's daily life. Among them, cleaning devices for cleaning the ground, such as floor cleaning machines, are increasingly popular with people.

[0003] Cleaning devices mainly use cleaning elements (such as roller brushes) at the bottom of the cleaning device to clean the garbage on the ground. When the cleaning device is working, dirt on the ground may be transferred to the roller brush, or hair may be easily entangled on the cleaning element, affecting the cleaning effect of the roller brush and the normal use of the cleaning device, which may cause the roller brush to be stuck when cleaning the surface to be cleaned, the roller brush to be excessively deformed or even broken, and the roller brush to be repaired or replaced, increasing the use and maintenance cost.

[0004] In order to effectively remove the hair and other foreign matter entangled on the cleaning element, the cleaning device of the related art is usually equipped with a cleaning base station, which is provided with a hair cleaning device (such as a cutting assembly) to clean the hair on the cleaning element. After completing the cleaning work, the cleaning device will be parked at the base station for self-cleaning or charging of the cleaning element and other maintenance. When there is no cleaning base station, the entanglements on the roller brush are usually manually cut by hand, which is low in cleaning efficiency, affects the convenience of use of the cleaning robot, and reduces the user experience. The scheme of using a cutting knife to automatically cut the entanglements on the roller brush has poor effect, the entanglements on the roller brush are not cleaned thoroughly, and the user experience is not good.

[0005] The use of a cleaning base station has the following disadvantages in specific applications: during the self-cleaning process of the cleaning element, garbage is easy to enter the interior of the cleaning base station, causing damage or jamming of the internal structure of the cleaning base station and causing abnormal function of the cleaning base station. At the same time, during the automatic cleaning of the entanglements by the cleaning base station, the problem of incomplete cleaning of the entanglements on the roller brush may exist. In addition, when the cleaning device cleans the surface to be cleaned, the hair or linear objects on the surface to be cleaned are easy to be rolled onto the roller brush, affecting the cleaning effect of the roller brush. The cleaning base station also has the problem of relatively single function.

[0006] The present application aims to solve at least one of the above technical problems.

[0007] SUMMARY

[0008] The main purpose of the present application is to provide a cutting assembly and module, a cleaning base station, a cleaning device and a cleaning system, aiming to solve the technical problem that garbage generated by the rolling brush of the existing cleaning device in the self-cleaning process easily enters the inside of the cleaning base station, causing damage or jamming of the internal structure of the cleaning base station.

[0009] To achieve the above purpose, the present application provides a cleaning base station, at least for maintaining the rolling brush of a cleaning device, comprising:

[0010] A housing, an inner cavity is formed in the inside of the housing, and a cleaning cavity is formed in the outside of the housing, the cleaning cavity is used for placing the rolling brush, and the cleaning cavity has a cavity opening for the rolling brush to enter; a chute is provided on the cavity wall of the cleaning cavity, the chute communicates the inner cavity and the cleaning cavity, and the chute is correspondingly arranged with the rolling brush;

[0011] A maintenance assembly, the maintenance assembly is arranged in the chute, and at least part of the maintenance assembly is located in the cleaning cavity for maintaining the rolling brush;

[0012] A first sealing member, the first sealing member is connected with the maintenance assembly;

[0013] A first driving assembly, the first driving assembly is arranged in the inner cavity and connected with the maintenance assembly and / or the first sealing member, so as to drive at least part of the maintenance assembly and the first sealing member to move along the chute together;

[0014] Wherein, during the movement of at least part of the maintenance assembly and the first sealing member along the chute together, the first sealing member at least partially seals the chute to separate the cleaning cavity and the inner cavity.

[0015] The cleaning base provided in the application comprises an inner cavity formed in the inside of the shell, a cleaning cavity for placing a rolling brush of a cleaning device formed in the outside of the shell, a chute provided on the cavity wall of the cleaning cavity and corresponding to the rolling brush and communicating with the inner cavity and the cleaning cavity; a maintenance assembly, a first sealing member and a first driving assembly are provided at the same time, the maintenance assembly is arranged in the chute, at least part of the maintenance assembly is located in the cleaning cavity for maintaining the rolling brush, the first sealing member is connected with the maintenance assembly, at least part of the maintenance assembly and the first sealing member are driven to move along the chute by the first driving assembly, and the first sealing member at least partially seals the chute to separate the cleaning cavity and the inner cavity, so that the dirt of the rolling brush or the dirt generated when the rolling brush is self-cleaned in the cleaning cavity is isolated outside the shell and located in the cleaning cavity, the probability of the dirt entering the inner cavity through the chute is reduced, the normal work of each mechanism in the inner cavity is avoided, the operation stability of the cleaning base is ensured, and the service life of the cleaning base is prolonged. In the state where the maintenance assembly stops, the first sealing member still separates the cleaning cavity and the inner cavity, so that the chute can separate the cleaning cavity and the inner cavity in all states.

[0016] The application also provides a cutting assembly applied to a cleaning device, the cutting assembly comprising: a base; a cutting member for cutting at least part of the winding on the cleaning member; and an adjusting member connected with the base and at least part of the cutting member respectively, so that at least part of the cutting member moves along a preset direction relative to the base to abut against the cleaning member. In the cutting assembly of the embodiment of the application, at least part of the cutting member has an extended position and a retracted position in the preset direction; and the adjusting member adjusts the movement of at least part of the cutting member between the extended position and the retracted position, so that at least part of the cutting member abuts against the cleaning member.

[0017] The cutting assembly provided in the application can adjust the position of at least part of the cutting member in the preset direction, so that at least part of the cutting member abuts against the cleaning member, even if there is a deviation in the assembly position of the cleaning member when the cleaning device is assembled, or there is a deviation in the placement position of the cleaning member relative to the cleaning base, or the diameter of the rolling brush becomes smaller due to aging, or the cutting assembly is used to clean cleaning members of different specifications, etc. Therefore, the cutting assembly can better cut the winding, and the cleaning effect of the winding on the cleaning member is improved.

[0018] The application also provides another cutting assembly applied to a cleaning device, the cleaning device comprising a rolling brush, the cutting assembly comprising a base, a cutting member connected to the base at least in part, the cutting member comprising a fixed blade and a moving blade, the cutting assembly being capable of moving along a direction parallel to an axis of the rolling brush under the action of a first external force, the fixed blade abutting against the rolling brush at least when the cutting assembly moves within a length range of the rolling brush, wherein the fixed blade is capable of peeling at least part of the winding on the rolling brush from the rolling brush during the movement of the cutting assembly within the length range of the rolling brush, and the moving blade moves relative to the fixed blade so as to cooperate with the fixed blade to shear the winding.

[0019] The cutting assembly provided by the application can ensure the cutting of the winding on the whole length range of the rolling brush during the movement of the cutting assembly within the length range of the rolling brush under the action of the first external force, and the moving blade moves relative to the fixed blade to form a shearing action, so as to improve the cleaning efficiency or cleaning effect of the winding on the rolling brush and improve the user experience.

[0020] The application also provides a cutting module, comprising the cutting assembly described above, a first driving assembly for providing the first external force to reciprocally move the cutting assembly along a direction parallel to an axis of the rolling brush, and a second driving assembly for providing a second external force to move the moving blade relative to the fixed blade.

[0021] The cutting module provided by the application can realize the relative movement of the moving blade and the fixed blade while the cutting assembly reciprocally moves relative to the rolling brush, so as to cut the winding on the rolling brush and realize efficient and thorough cleaning of the winding on the rolling brush.

[0022] The application also provides a cleaning device, comprising a rolling brush, the cutting assembly described above, and a third driving assembly for providing the first external force to reciprocally move the cutting assembly along a direction parallel to an axis of the rolling brush, and the adjusting member adjusts the position of at least part of the cutting assembly to keep at least part of the cutting assembly abutting against the rolling brush at least during the movement of the cutting assembly within the length range of the rolling brush.

[0023] The cleaning device provided by the application can drive the cutting assembly to reciprocally move relative to the rolling brush through the third driving assembly on the cleaning device, and the cutting assembly always abuts against the rolling brush during the movement of the cutting assembly, so as to better cut the winding on the rolling brush and improve the cleaning efficiency.

[0024] The application also provides a cleaning system, comprising: a cleaning device comprising a rolling brush; a cleaning base station as described above; when the cleaning device is placed in the cleaning base station, the rolling brush is located in the cleaning cavity; the cleaning base station is used in cooperation with the cleaning device, and the cleaning base station is used at least for maintaining the cleaning device.

[0025] The cleaning system provided by the application can achieve rapid and thorough cutting of the winding objects on the rolling brush, and the cut winding objects cannot enter the cleaning base station under the action of the first sealing element, so that the mechanisms in the cavity can work normally, the cleaning base station can operate stably, and the service life of the cleaning base station is prolonged. BRIEF DESCRIPTION OF DRAWINGS

[0026] FIG. 1 is a structural schematic diagram of some embodiments of the cleaning base station of the application, wherein the cleaning base station is provided with a first sealing element and a second sealing element;

[0027] FIG. 2 is a partially exploded schematic diagram of some embodiments of the cleaning base station of the application, wherein the first driving assembly and the first sealing strip, the second sealing strip and the cutting element of the cleaning base station are taken out of the cleaning base station;

[0028] FIG. 3 is a schematic diagram of some embodiments of the cleaning base station and the cleaning device of the application;

[0029] FIG. 4 is a cross-sectional schematic diagram of some embodiments of the cleaning base station of the application;

[0030] FIG. 5 is a local enlarged structural schematic diagram of region A in FIG. 4;

[0031] FIG. 6 is a structural schematic diagram of some embodiments of the first sealing element of the application;

[0032] FIG. 7 is a structural schematic diagram of some embodiments of the first sealing element of the application;

[0033] FIG. 8 is a structural schematic diagram of other embodiments of the first sealing element of the application;

[0034] FIG. 9 is a partially cross-sectional schematic diagram of some embodiments of the cleaning base station of the application;

[0035] FIG. 10 is a local enlarged structural schematic diagram of region B in FIG. 9;

[0036] FIG. 11 is a partially structural schematic diagram of some embodiments of the cleaning base station of the application;

[0037] FIG. 12 is a partially structural exploded schematic diagram of some embodiments of the cleaning base station of the application;

[0038] FIG. 13 is a structural schematic diagram of the cleaning system provided by some embodiments of the application;

[0039] FIG. 14 is a partial cross-sectional view of a cleaning system according to some embodiments of the present application;

[0040] FIG. 15 is a structural schematic view of a cleaning base station according to some embodiments of the present application;

[0041] FIG. 16 is a structural schematic view of a cutting module according to some embodiments of the present application;

[0042] FIG. 17 is a structural schematic view of a cutting assembly according to some embodiments of the present application;

[0043] FIG. 18 is a cross-sectional view of a cutting assembly according to some embodiments of the present application;

[0044] FIG. 19 is a structural schematic view of a cutting assembly abutting a rolling brush according to some embodiments of the present application;

[0045] FIG. 20 is a cross-sectional view of a cleaning base station according to some embodiments of the present application;

[0046] FIG. 21 is another cross-sectional view of a cleaning base station according to some embodiments of the present application;

[0047] FIG. 22 is a structural schematic view of a cleaning system according to some embodiments of the present application;

[0048] FIG. 23 is a schematic view of at least part of a cutting member in different positions in a predetermined direction (Y direction) according to some embodiments of the present application, showing the cutting member in an extended position (left) and a retracted position (right);

[0049] FIG. 24 is an exploded view of a cutting assembly according to some embodiments of the present application;

[0050] FIG. 25 is a partial structural schematic view of a cleaning base station according to some embodiments of the present application;

[0051] FIG. 26 is an exploded view of a cutting member according to some embodiments of the present application;

[0052] FIG. 27 is a schematic view of a first guide edge of a fixed blade according to some embodiments of the present application;

[0053] FIG. 28 is a partial structural schematic view of a cleaning base station according to some embodiments of the present application, showing an upper cover body and a second drive assembly;

[0054] FIG. 29 is a partial structural schematic view of a cleaning base station according to some embodiments of the present application;

[0055] FIG. 30 is a structural schematic view of a cleaning base station without a first seal and a second seal according to some embodiments of the present application;

[0056] Fig. 31 is a partial enlarged structural schematic view of region C in Fig. 30;

[0057] Fig. 32 is a partial sectional view of a cleaning base station according to some embodiments of the present application;

[0058] Fig. 33 is a structural schematic view of a cleaning base station according to some embodiments of the present application;

[0059] Fig. 34 is a structural schematic view of a cleaning device according to some embodiments of the present application.

[0060] Fig. 35 is a structural schematic view of a cutting assembly according to some embodiments of the present application, in which the relative state between the fixed blade and the moving blade is an open state;

[0061] Fig. 36 is a structural schematic view of a cutting assembly according to some embodiments of the present application, in which the relative state between the fixed blade and the moving blade is a closed state;

[0062] Fig. 37 is a structural schematic view of a fixed blade according to some embodiments of the present application;

[0063] Fig. 38 is a partial structural schematic view of a cutting member according to some embodiments of the present application;

[0064] Fig. 39 is a partial structural schematic view of a cutting assembly and a cleaning member according to some embodiments of the present application;

[0065] Fig. 40 is a structural schematic view of a cutting member according to some embodiments of the present application;

[0066] Fig. 41 is a partial structural schematic view of a cleaning system according to some embodiments of the present application, in which a cutting module is shown;

[0067] Fig. 42 is a partial sectional view of a cleaning base station according to some embodiments of the present application.

[0068] The implementation, functional features and advantages of the present application will be further described with reference to the accompanying drawings in conjunction with the embodiments. DETAILED DESCRIPTION

[0069] The schemes in the embodiments of the present application will be described in a clear and complete manner with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without any creative work fall within the scope of protection of the present application.

[0070] It should be noted that all directional indications, such as upper, lower, left, right, front, back, and the like, are merely used for convenience of description and are not intended to limit the application to any particular orientation.

[0071] It should also be noted that when an element is referred to as being "fixed" or "attached" to another element, it can be directly on the other element or intervening elements can also be present. When an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements can also be present.

[0072] In addition, the terms "first", "second", "third", and the like, in the description do not denote any quantity or order, but are merely used to distinguish one element from another. Thus, a feature referred to as a "first", "second", "third" feature can include at least one of the feature. In addition, the technical solutions of various embodiments can be combined with each other, but it must be based on the realization of a person skilled in the art, when the combination of technical solutions contradicts each other or cannot be realized, it should be considered that the combination of technical solutions does not exist, nor within the scope of protection claimed by the present application.

[0073] The present application proposes a cleaning base station, at least for maintaining the roller brush of a cleaning device.

[0074] The cleaning base station is a device used in cooperation with the cleaning device, and the cleaning base station can provide maintenance for the cleaning device to maintain the good working condition of the cleaning device, greatly reducing the frequency of manual cleaning and reducing the workload of daily maintenance. For example, the cleaning base station can be used to charge the cleaning device, collect dust, or clean the roller brush of the cleaning device (also known as self-cleaning of the cleaning device), etc. The cleaning device can enter through the base station entrance, and after the cleaning device reaches the parking position, the cleaning base station can maintain the roller brush of the cleaning device, including but not limited to injecting cleaning liquid into the roller brush of the cleaning device or cutting at least part of the winding on the roller brush, etc.

[0075] The cleaning device can be an active cleaning device, which is a cleaning device that can autonomously move forward or backward, turn, and move to the surface to be cleaned. Such an active cleaning device has intelligent functions and can automatically adjust the cleaning path according to environmental changes. The degree of appropriateness of the cleaning path depends on the degree of intelligence of the device. The active cleaning device realizes automatic navigation, obstacle recognition, and cleaning path planning through the built-in sensor, algorithm, and control system, thereby completing the cleaning task. For example, a robot vacuum cleaner senses the environment through a built-in sensor, plans the optimal cleaning path using a navigation system, and completes the cleaning of the ground through functions such as dust collection and / or sweeping and / or mopping. Such an active cleaning device can automatically avoid obstacles and avoid repeatedly cleaning areas that have already been cleaned, thereby improving cleaning efficiency and quality. The active cleaning device includes but is not limited to a robot vacuum cleaner, a robot dust collector, a robot sweeper and mop, a robot window cleaner, and the like. Accordingly, the surface to be cleaned can be a ground surface, a wall surface, a surface of a window, a bed surface, and the like.

[0076] The cleaning device can also be a passive cleaning device, which is a cleaning device that needs to be moved to the surface to be cleaned by the user. Such a device usually has a hand-held part, and the user needs to hold the hand-held part of the cleaning device and push the roller brush of the cleaning device to move on the surface to be cleaned to clean the surface to be cleaned. The passive cleaning device includes but is not limited to a handheld floor cleaner, a handheld dust collector, or a handheld mite remover, and the like. Accordingly, the surface to be cleaned can be a ground surface, a wall surface, a surface of a window, a bed surface, and the like.

[0077] Since the cleaning device cleans the surface to be cleaned through the roller brush, in order to improve the cleaning efficiency, the roller brush is usually a long strip-shaped cleaning piece, so the maintenance assembly of the roller brush needs to be moved along the axial direction of the roller brush under the drive of the drive assembly to gradually complete the maintenance of the roller brush. In order to reduce the weight of the cleaning device, the maintenance assembly of the roller brush is usually arranged on the cleaning base station, so the drive assembly is arranged inside the cleaning base station, and in order to realize the maintenance of the roller brush by the drive assembly driving the maintenance assembly, a sliding groove is arranged on the shell of the cleaning base station to leave a space for the movement of the maintenance assembly. However, dirt (including solid waste and / or liquid, etc.) can easily enter the inside of the cleaning base station through the sliding groove, causing the drive assembly to jam or water to enter and cause damage.

[0078] The present application provides a cleaning base station 1000 which can solve the above problems. The cleaning base station 1000 will be described in detail below.

[0079] Please refer to FIG. 1 to FIG. 5, in some embodiments of the present application, the cleaning base station 1000 comprises a housing 400, a maintenance assembly 102, a first sealing member 501 and a first driving assembly 200, the interior of the housing 400 forms an inner cavity 401, the exterior of the housing 400 forms a cleaning cavity 402, the cleaning cavity 402 is used to place the roller brush 210, the cleaning cavity 402 has a cavity opening 4021 for the roller brush 210 to enter; the cavity wall 405 of the cleaning cavity 402 is provided with a sliding groove 403, the sliding groove 403 communicates the inner cavity 401 and the cleaning cavity 402, the sliding groove 403 is correspondingly arranged with the roller brush 210; the maintenance assembly 102 is arranged in the sliding groove 403, and at least part of the maintenance assembly 102 is located in the cleaning cavity 402 for maintaining the roller brush 210.

[0080] In the present embodiment, the cleaning cavity 402 is a region in the cleaning base station 1000 for placing the roller brush 210 of the cleaning device 2000, and the roller brush 210 can be self-cleaned in the region. When the roller brush 210 of the cleaning device 2000 is placed in the cleaning cavity 402, the cleaning base station 1000 can control the maintenance assembly 102 to maintain the roller brush 210, which includes but is not limited to water washing, cleaning agent spraying and cutting at least part of the winding on the roller brush 210.

[0081] It should be noted that the sliding groove 403 is correspondingly arranged with the roller brush 210, which means that the position of the sliding groove 403 is arranged at least to enable the maintenance assembly 102 to contact the roller brush 210 after passing through the sliding groove 403. In some embodiments, the sliding groove 403 is located in front of the roller brush 210, and at this time, the maintenance assembly 102 arranged in the sliding groove 403 is also located in front of the roller brush 210. In other embodiments, in the height direction, the sliding groove 403 is located at a position below the axis of the roller brush 210 (not more than 1 cm) or substantially flush with the axis of the roller brush 210; at this time, the maintenance assembly 102 is also located at a position below the axis of the roller brush 210 (not more than 1 cm) in front or substantially flush with the axis of the roller brush 210, so as to facilitate the maintenance of the roller brush 210. That is, the maintenance assembly 102 is located in front of the cleaning cavity 402, or the inner cavity 401 is located in front of the cleaning cavity 402, or both the maintenance assembly 102 and the inner cavity 401 are located in front of the cleaning cavity 402; so that the roller brush 210 of the cleaning device 2000 is correspondingly arranged with the sliding groove 403 after being placed in the cleaning cavity 402, and the maintenance assembly 102 can maintain the roller brush 210.

[0082] In some embodiments, the maintenance component 102 is any functional component that moves along the axial direction of the roller brush 210 to maintain the roller brush 210; for example, the maintenance component 102 can be the cutting component 100 that is at least partially located in the cleaning cavity 402 to cut at least part of the entanglement on the roller brush 210; of course, in other embodiments, the maintenance component 102 can also be a cleaning liquid adding component that adds cleaning liquid to the roller brush 210, which can be clean water or cleaning liquid containing strong detergents, and the embodiments of the present application are not limited herein.

[0083] In the embodiments, the first sealing member 501 is connected with the maintenance component 102, and the first driving component 200 is arranged in the inner cavity 401 and connected with the maintenance component 102 and / or the first sealing member 501 to drive the maintenance component 102 and at least part of the first sealing member 501 to move along the sliding groove 403; during the movement of the maintenance component 102 and at least part of the first sealing member 501 along the sliding groove 403, the first sealing member 501 at least partially seals the sliding groove 403 to separate the cleaning cavity 402 and the inner cavity 401.

[0084] When the cleaning device 2000 is placed into the cleaning base station 1000 through the base station entrance, the roller brush 210 of the cleaning device 2000 is located in the cleaning cavity 402, and the cleaning device 2000 can be self-cleaned in the cleaning cavity 402. During the movement of the maintenance component 102 along the sliding groove 403, the first sealing member 501 is driven by the first driving component 200 to move along the sliding groove 403 together with the maintenance component 102 to at least partially seal the sliding groove 403 to separate the cleaning cavity 402 and the inner cavity 401, thereby achieving dynamic separation of the cleaning cavity 402 and the inner cavity 401, isolating the dirt of the roller brush 210 or the dirt generated during the self-cleaning of the roller brush 210 in the cleaning cavity 402 outside the housing 400, reducing the probability of the dirt entering the inner cavity 401 through the sliding groove 403, thereby avoiding affecting the normal work of the mechanisms in the inner cavity 401, ensuring the operation stability of the cleaning base station 1000, and prolonging the service life of the cleaning base station 1000. In the state where the maintenance component 102 stops, the first sealing member 501 still separates the cleaning cavity 402 and the inner cavity 401, so that the sliding groove 403 can separate the cleaning cavity 402 and the inner cavity 401 in all states.

[0085] In the embodiments, the first sealing member 501 is connected with the maintenance component 102, which can be fixedly connected or detachably connected, for example, the first sealing member 501 and the maintenance component 102 can be installed or detached in the form of buckle connection, which is convenient for users to replace and maintain. Of course, other connection methods can also be used, as long as the first sealing member 501 and the maintenance component 102 can be connected and moved together, and the embodiments of the present application are not limited herein.

[0086] It should be noted that in some embodiments, the first driving assembly 200 can be connected with the maintenance assembly 102, and in other embodiments, can also be connected with the first sealing member 501, or simultaneously connected with the maintenance assembly 102 and the first sealing member 501, as long as the first driving assembly 200 can drive the maintenance assembly 102 and at least part of the first sealing member 501 to move along the sliding groove 403, which is not limited in the embodiments of the present application.

[0087] In some embodiments, the first sealing member 501 sealing the sliding groove 403 includes two cases: first, the first sealing member 501 can completely seal the sliding groove 403, in which case the dirt in the cleaning cavity 402, especially liquid, will not enter the inner cavity 401, achieving a good sealing effect; second, there can be a small gap between the first sealing member 501 and the sliding groove 403 to facilitate the sliding of the first sealing member 501 on the sliding groove 403, preventing excessive friction from affecting the sliding of the first sealing member 501 (which can also affect the performance of the first driving assembly 200 or cause the first sealing member 501 to deform), in which case most of the dirt in the cleaning cavity 402, especially liquid, will be isolated outside the housing 400, greatly reducing the probability of dirt entering the inner cavity 401, and even if some dirt (such as liquid) enters the inner cavity 401, the amount will not be too large to affect the normal operation of the components in the housing 400.

[0088] In some embodiments, part of the maintenance assembly 102 is located in the inner cavity 401, and the other part is arranged in the sliding groove 403, so that at least part of the maintenance assembly 102 can maintain the roller brush 210, and the structure of the cleaning base station 1000 is more compact; in other embodiments, the maintenance assembly 102 can be arranged in the sliding groove 403, and the whole is located on one side of the cleaning cavity 402 to maintain the roller brush 210.

[0089] In some embodiments, the extension direction of the sliding groove 403 is parallel to the axis direction of the roller brush 210.

[0090] In the embodiments, since the extension direction of the sliding groove 403 is parallel to the axis direction of the roller brush 210, when the first driving assembly 200 drives the maintenance assembly 102 and at least part of the first sealing member 501 to move along the sliding groove 403, the maintenance assembly 102 and the first sealing member 501 remain parallel to the roller brush 210, reducing the probability of interference between the maintenance assembly 102 and the roller brush 210 during movement, causing damage to the roller brush 210, and also reducing the frequency of the situation that the maintenance assembly 102 cannot move, and further reducing the probability that the distance between the maintenance assembly 102 and the roller brush 210 increases during movement, causing incomplete maintenance.

[0091] As an implementation, the distance between the chute 403 and the axis of the rolling brush 210 in the height direction is less than or equal to 1 cm, so that the maintenance assembly 102 that extends out of the cleaning cavity 402 through the chute 403 is maximally close to the rolling brush 210 in the cleaning cavity 402, which facilitates the maintenance of the rolling brush 210 by the maintenance assembly 102 and improves the maintenance effect.

[0092] As an implementation, the length of the chute 403 is greater than or equal to the length of the rolling brush 210, and the movement range of the maintenance assembly 102 in the extension direction of the chute 403 covers the length range of the chute 403. This implementation ensures that the maintenance assembly 102 can completely cover the length of the chute 403, so as to effectively maintain the whole rolling brush 210, reduce the probability of missing the maintenance of part of the rolling brush 210, and make the maintenance work of the maintenance assembly 102 more efficient and thorough.

[0093] It should be noted that the equality here can also be approximately equal, for example, there is a difference of ±1 mm between the length of the chute 403 and the length of the rolling brush 210.

[0094] The rolling brush 210 is a key component of the cleaning device 2000, and in the use process, it may be wound by hair, fiber and other winding objects, which not only affects the normal rotation of the rolling brush 210, but also may reduce the cleaning effect. In order to solve this problem, as an implementation, the maintenance assembly 102 is a cutting assembly 100 for cleaning at least part of the winding object on the rolling brush 210. The cutting assembly 100 can effectively cut the winding object on the rolling brush 210, so as to keep the rolling brush 210 clean and efficient.

[0095] Of course, in other implementations, the maintenance assembly 102 can also be a cleaning liquid adding assembly for adding cleaning liquid (water or water mixed with strong detergent) to the rolling brush 210 to improve the cleaning effect, and the embodiments of the present application are not limited here.

[0096] In some embodiments, the first sealing member 501 may not be able to completely seal the chute 403 due to space or other factors, but as long as the first sealing member 501 can seal part of the chute 403, it can reduce the probability of the dirty entering the cavity 401 in the shell 400.

[0097] In some embodiments, the first seal 501 can completely enclose the sliding groove 403, which can reduce the probability of dirt entering the inner cavity 401. It should be noted that the position and length of the sliding groove 403 are fixed, and the position of the first seal 501 for enclosing the sliding groove 403 is not fixed during the movement of the maintenance assembly 102. Therefore, the length of the first seal 501 is greater than the length of the sliding groove 403. The maintenance assembly 102 is located at the middle position of the first seal 501, so that the first seal 501 can enclose the sliding groove 403 during the movement of the maintenance assembly 102 at the starting position and the ending position of the sliding groove 403. In some embodiments, the length of the first seal 501 is greater than or equal to twice the length of the sliding groove 403.

[0098] In some embodiments, the first seal 501 is arranged in the housing 400, and at least part of the first seal 501 fills at least part of the sliding groove 403 towards the side of the cleaning cavity 402 during the movement of the first seal 501, so that the surface of the first seal 501 is flush with the surface of the housing 400. That is, the surface of the first seal 501 is at the same level as the surface of the housing 400, which can reduce the probability that dirt in the cleaning cavity 402 is retained in the sliding groove 403 and affects the normal operation of the first seal 501 and the maintenance assembly 102, thereby maintaining the cleanliness and hygiene of the sliding groove 403 and ensuring the sealing effect of the first seal 501.

[0099] It should be noted that the flush here can also be approximately flush, for example, the first seal 501 and the surface of the housing 400 have a spacing of ±1mm.

[0100] Please refer to FIGS. 4-6, in some embodiments, the first seal 501 includes a main body 31 and a filling portion 32, the filling portion 32 is protruded to the side of the main body 31 towards the cleaning cavity 402, for filling at least part of the sliding groove 403, and the surface of the filling portion 32 is flush with the surface of the housing 400, which can reduce the probability that dirt in the cleaning cavity 402 is retained in the sliding groove 403 and affects the normal operation of the first seal 501 and the maintenance assembly 102, thereby maintaining the cleanliness and hygiene of the sliding groove 403 and ensuring the sealing effect of the first seal 501.

[0101] It should be noted that the flush here can also be approximately flush, for example, the first seal 501 and the surface of the housing 400 have a spacing of ±1mm.

[0102] In some embodiments, the width of the filling portion 32 is equal to the width of the sliding groove 403. It should be noted that the equal here can also be approximately equal, for example, there is a gap of less than 2mm between the filling portion 32 and the sliding groove 403, thereby reducing the probability of the filling portion 32 and the sliding groove 403 being stationary due to interference.

[0103] In some embodiments, the width of the filling portion 32 and the main body portion 31 is the same, and the filling portion 32 and the main body portion 31 can be integrated as a whole and are used to close the sliding groove 403.

[0104] In some embodiments, referring to FIGS. 4-7, the first sealing member 501 can further include a main body portion 31 and a filling portion 32, and in the width direction of the first sealing member 501, the width of the filling portion 32 is less than the width of the main body portion 31, and the filling portion 32 is protruding from the main body portion 31 towards the cleaning cavity 402, used to fill at least part of the sliding groove 403 and flush with the surface of the shell 400. That is, the width of the main body portion 31 is greater than the width of the filling portion 32, since the filling portion 32 has filled the sliding groove 403 (there can be a sliding gap), it can separate most of the dirt; at the same time, the use of the main body portion 31 with a width greater than that of the filling portion 32 can make the isolation effect better, that is, even if some dirt enters the inner cavity 401 from the sliding gap between the filling portion 32 and the sliding groove 403, the main body portion 31 can also shield the dirt entering the inner cavity 401, reducing the influence of the dirt entering the inner cavity 401 on the internal environment of the shell 400.

[0105] As an implementation, the width of the filling portion 32 is less than or equal to the width of the main body portion 31.

[0106] As an implementation, in the width direction of the first sealing member 501, there is a gap between the edge of the filling portion 32 and the edge of the main body portion 31, so that the main body portion 31 can be located in the shell 400, while the filling portion 32 is located in the sliding groove 403, avoiding the first sealing member 501 from easily coming out of the sliding groove 403, and the main body portion 31 can further close the sliding gap between the filling portion 32 and the sliding groove 403, reducing the probability of the dirt entering the sliding gap further deepening into the inner cavity 401. Further, there is a gap between the edges of the two sides of the width direction of the filling portion 32 and the main body portion 31, which can make the first sealing member 501 stable in the up-down direction, and further reduce the probability of the dirt entering the sliding gap further deepening into the inner cavity 401 in the up-down direction.

[0107] In some embodiments, referring to FIG. 8, the first seal 501 further comprises a shielding portion 33 connected with the filling portion 32; the shielding portion 33 is located outside the housing 400, the width of the shielding portion 33 is greater than the width of the sliding groove 403, and in the width direction of the first seal 501, there is a gap between the edge of the shielding portion 33 and the sliding groove 403; in this way, the sliding gap between the sliding groove 403 and the filling portion 32 can be shielded by the shielding portion 33, and the probability of dirt entering the inner cavity 401 through the sliding gap can be reduced. Further, in the width direction of the first seal 501, there is a gap between the two sides of the shielding portion 33 in the width direction and the sliding groove 403; in this way, the sliding gap in the up-down direction of the sliding groove 403 can be shielded, and the probability of dirt entering the inner cavity 401 through the sliding gap can be further reduced.

[0108] As an implementation, in the width direction of the first seal 501, the upper edge of the shielding portion 33 is higher than the edge of the rolling brush cover 214 of the cleaning device 2000 close to the shielding portion 33, or the upper edge of the shielding portion is higher than the highest position of the rolling brush 210 in contact with the housing 400; in this way, the probability of dirt entering the sliding groove 403 or the inner cavity 401 through the gap between the shielding portion 33 and the housing 400 can be minimized.

[0109] It should be noted that for the embodiment using the shielding portion 33, the width of the filling portion 32 can be set smaller to have a larger gap with the sliding groove 403, so as to reduce the sliding friction.

[0110] As an implementation, the width of the first seal 501 is greater than or equal to the width of the sliding groove 403, and the first seal 501 covers the sliding groove 403, thereby improving the sealing effect of the sliding groove 403 and preventing dirt from entering the inner cavity 401 from the sliding groove 403.

[0111] Referring to FIGS. 9 and 10, in some embodiments, the housing 400 is provided with a guide groove 406, and at least part of the slot of the guide groove 406 is in communication with the sliding groove 403; at least part of the first seal 501 is slidably arranged in the guide groove 406.

[0112] In this embodiment, at least part of the slot of the guide groove 406 is in communication with the sliding groove 403, allowing at least part of the first seal 501 to slide in the guide groove 406, thereby guiding the movement of the first seal 501 and ensuring the sealing and stability of the first seal 501 during movement. The length of the guide groove 406 can be consistent with the length of the first seal 501, that is, the first seal 501 is arranged in the guide groove 406 in the length direction, or the guide groove 406 can be arranged only at key positions, such as positions for turning to assist the first seal 501 to turn, or positions of the sliding groove 403 to ensure the installation stability of the first seal 501.

[0113] In some embodiments, as shown in FIG. 10, the guide groove 406 includes an upper guide groove 4061 and a lower guide groove 4062, which are located above and below the sliding groove 403 respectively, and the slots of the upper guide groove 4061 and the lower guide groove 4062 are oppositely arranged.

[0114] In this embodiment, the two ends of the first sealing member 501 are located in the upper guide groove 4061 and the lower guide groove 4062 respectively, and when the first sealing member 501 moves along the sliding groove 403, the two ends of the first sealing member 501 slide in the upper guide groove 4061 and the lower guide groove 4062 respectively, thereby further improving the sealing and stability of the first sealing member 501 during movement. In addition, the guide groove 406 of this embodiment is composed of the upper guide groove 4061 and the lower guide groove 4062, which are separately arranged, facilitating the installation and removal of the first sealing member 501 in the guide groove 406.

[0115] In some embodiments, the first sealing member 501 is located outside the housing 400, and the width of the first sealing member 501 is greater than or equal to the width of the sliding groove 403, and the first sealing member 501 covers the sliding groove 403. Such an arrangement can reduce the probability of dirt entering the sliding groove 403.

[0116] As an implementation, the first sealing member 501 is attached to the outer surface of the housing 400; such an arrangement can reduce the probability of dirt entering the sliding groove 403. The position of the first sealing member 501 can be flexibly adjusted according to specific application scenarios and design requirements, and it can be arranged on the outer surface of the housing 400 or on the inner surface of the housing 400 to meet different sealing and protection requirements.

[0117] As an implementation, when the first sealing member 501 is arranged outside the housing 400, in the width direction of the first sealing member 501, there is a gap between the edge of the first sealing member 501 and the sliding groove 403, which can make the first sealing member 501 and the housing 400 near the sliding groove 403 overlap more, thereby making it difficult for dirt to enter the sliding groove 403 or the inner cavity 401. Further, in the width direction of the first sealing member 501, there is a gap between the edge of the first sealing member 501 and the sliding groove 403 on both sides in the width direction, so that both sides of the sliding groove 403 in the width direction can be covered by the first sealing member 501, which can further reduce the probability of dirt entering the sliding groove 403 or the inner cavity 401.

[0118] As an implementation, when the first seal 501 is arranged outside the housing 400, in the width direction of the first seal 501, the upper edge of the first seal 501 is higher than the edge of the roller brush cover 214 of the cleaning device 2000 close to the first seal 501, or the upper edge of the first seal 501 is higher than the highest position of the roller brush 210 in contact with the housing 400. In this way, the probability of dirt entering the chute 403 or the inner cavity 401 through the gap between the first seal 501 and the housing 400 can be minimized.

[0119] In some embodiments, as shown in FIG. 2, the housing 400 further includes a first containing space 407, which is located outside the length range of the chute 403 and communicates with the inner cavity 401; the maintenance assembly 102 enters the first containing space 407 after moving along the chute 403, and the first containing space 407 is used for parking the maintenance assembly 102.

[0120] In this embodiment, the maintenance assembly 102 moves along the chute 403 to perform a task, and then the maintenance assembly 102 can move along the chute 403 to enter the first containing space 407 to achieve parking and storage, which facilitates the next use. That is, when the maintenance assembly 102 is not needed to be used, the maintenance assembly 102 can be parked in the first containing space 407 to achieve storage of the maintenance assembly 102.

[0121] The number of the first containing space 407 can be one, two or more, which can be specifically designed according to actual conditions, and the present embodiment is not limited herein. As a preferred embodiment of the present application, the first containing space 407 is one, and is located at one side outside the length range of the chute 403 and communicating with the inner cavity 401. Compared with the arrangement of multiple first containing spaces 407, the arrangement of one first containing space 407 can save space and facilitate the layout of the overall structure.

[0122] In some embodiments, as shown in FIG. 2, the housing 400 includes an opening 404, which communicates with one end of the chute 403, and the opening 404 communicates with the first containing space 407 and the cleaning cavity 402. At least part of the maintenance assembly 102 in the cleaning cavity 402 moves along the chute 403 and enters the first containing space 407 through the opening 404, so as to ensure that the maintenance assembly 102 can enter the first containing space 407 to achieve parking and storage.

[0123] Please continue to refer to FIG. 2, the cleaning base station 1000 further comprises a second seal 502, the second seal 502 is used to close the opening 404, to separate the cleaning cavity 402 and the storage cavity, reduce the probability of dirt in the cleaning cavity 402 into the inner cavity 401 and / or the first containing space 407 through the opening 404, thereby avoiding affecting the normal work of various mechanisms in the inner cavity 401 and / or the first containing space 407, ensuring the operation stability of the cleaning base station 1000, prolonging the service life of the cleaning base station 1000.

[0124] As an embodiment, the second seal 502 is a flexible member; during the process of the maintenance assembly 102 moving in and out of the first containing space 407 along the chute 403, the force of the maintenance assembly 102 advancing causes the flexible member to deform to open the opening 404.

[0125] When the maintenance assembly 102 starts to work, the first driving assembly 200 drives the maintenance assembly 102 to move from the first containing space 407 to the chute 403, due to the force of the maintenance assembly 102 advancing acting on the flexible member, the flexible member will deform due to pressure to open the opening 404, so that the maintenance assembly 102 can enter the cleaning cavity 402 to maintain the roller brush 210 in the cleaning cavity 402; when the maintenance assembly 102 ends work, the maintenance assembly 102 moves along the chute 403 back to the first containing space 407, when the maintenance assembly 102 passes through the second seal 502, due to the friction between the flexible member and the maintenance assembly 102, the flexible member can block the dirt remaining on the maintenance assembly 102 outside the inner cavity 401, reducing the probability of the dirt remaining on the maintenance assembly 102 entering the inner cavity 401 to affect the operation of the internal mechanisms of the inner cavity 401. And the flexible member can also play a certain blocking role between the cleaning cavity 402 and the first containing space 407 in the normal state, reducing the probability of dirt in the cleaning cavity 402 entering the first containing space 407.

[0126] In this embodiment, the second seal 502 can be made of silicone material, which has sufficient elasticity and can adapt to different shapes and sizes when subjected to external pressure or friction, thereby maintaining good sealing effect, while helping to reduce wear and damage of mechanical parts, and being easier to replace and maintain.

[0127] As an embodiment, the second seal 502 is a brush, which can prevent dust, impurities or other unwanted substances from entering the inner cavity 401. At the same time, the brush also has a certain elasticity and flexibility, which can adapt to the movement of the maintenance assembly 102 to a certain extent.

[0128] Of course, in other embodiments, the second seal 502 can also be other silicone material sealing members, which are not limited in the present application.

[0129] As an implementation, the second seal 502 comprises an upper seal part and a lower seal part, which are respectively arranged above and below the opening 404.

[0130] In this embodiment, in order to achieve effective sealing, the upper seal part and the lower seal part are arranged adjacent to each other in the up-down direction of the opening 404, and the upper seal part and the lower seal part jointly form a complete sealing system. During the movement of the maintenance assembly 102 in and out of the first containing space 407 along the chute 403, the advancing force of the maintenance assembly 102 deforms the upper seal part and the lower seal part respectively to open the opening 404. Compared with the second seal 502 arranged as a whole, the second seal 502 arranged in two parts in this embodiment can reduce the advancing force required by the maintenance assembly 102 to deform the second seal 502, so that the movement of the maintenance assembly 102 along the chute 403 is smoother, and the probability of jamming or stagnation is reduced.

[0131] In some embodiments, the cleaning base station 1000 further comprises a controller 600 in communication with the first driving assembly 200. The controller 600 is arranged inside the robot body, and is used to control the cleaning robot to perform specific operations. The controller 600 can be a central processing unit (CPU), a microprocessor, or the like. The controller 600 is in communication with the first driving assembly 200 to control the first driving assembly 200.

[0132] Specifically, when the roller brush 210 does not need to be maintained, the controller 600 controls the first driving assembly 200 to drive the maintenance assembly 102 to stay in the first containing space 407 or return to the first containing space 407 along the chute 403, so as to realize the parking and storage of the maintenance assembly 102, thereby facilitating the next use.

[0133] When the roller brush 210 needs to be maintained, the controller 600 controls the first driving assembly 200 to drive the movement of the maintenance assembly 102 along the chute 403, so as to move the maintenance assembly 102 from the first containing space 407 to the chute 403 and maintain the roller brush 210 along the chute 403.

[0134] In some embodiments, the cleaning base station 1000 further comprises a detection module (not shown) communicatively connected to the controller 600, the detection module being configured to detect whether the rolling brush 210 of the cleaning device 2000 is located in the cleaning cavity 402 of the cleaning base station 1000. When the detection module detects that the rolling brush 210 is located in the cleaning cavity 402, a maintenance signal is sent to the controller 600, and the controller 600 controls the first driving assembly 200 to drive the maintenance assembly 102 and at least part of the first sealing member 501 to move along the sliding groove 403 together, so that the maintenance assembly 102 performs maintenance on the rolling brush 210, and at the same time, the first sealing member 501 at least partially seals the sliding groove 403 to separate the cleaning cavity 402 and the inner cavity 401, thereby achieving automatic maintenance and improving user experience.

[0135] For example, the detection module can be a photoelectric sensor, which triggers the control of the controller 600 on the first driving assembly 200 through the change of the light signal. Of course, this is only an example, and the embodiments of the present application are not limited herein.

[0136] As an implementation, the first sealing member 501 is deformable, the first sealing member 501 and the maintenance assembly 102 are annular as a whole, and the first sealing member 501 is located in the housing 400.

[0137] In the present embodiment, the first sealing member 501 can be made of silicone material, which has sufficient elasticity and can deform when subjected to pressure or external force, reducing wear and tear and being able to adapt to different shapes and sizes, thereby maintaining good sealing effect. At the same time, the first sealing member 501 and the maintenance assembly 102 are annular as a whole, and the first sealing member 501 is located in the housing 400, which can effectively reduce the space occupation of the housing 400, and ensure the sealing performance while ensuring the compact structure.

[0138] Of course, in other embodiments, the first sealing member 501 can also be located outside the housing 400 and cover the sliding groove 403, as long as the first sealing member 501 can move along the sliding groove 403 together with the maintenance assembly 102 and can seal the sliding groove 403, and the embodiments of the present application are not limited herein.

[0139] Please refer to FIG. 11, the housing 400 further comprises a first guide column 408 and a second guide column 409; the first guide column 408 and the second guide column 409 are located at both ends of the sliding groove 403 respectively, and the line connecting the two is parallel to the extension direction of the sliding groove 403, the first sealing member 501 is arranged around the first guide column 408 and the second guide column 409, and the first guide column 408 and the second guide column 409 are arranged in the ring.

[0140] In the embodiment, the first guide column 408 and the second guide column 409 are arranged to support the overall shape of the first sealing member 501 and keep the first sealing member 501 in a tensioned state, thereby facilitating the movement of the first sealing member 501.

[0141] In the embodiment, the height of the first guide column 408 and the second guide column 409 can be the same as the width of the first sealing member 501, or the length of the first guide column 408 and the second guide column 409 is slightly greater than the width of the first sealing member 501, so as to reduce the probability of large fluctuations of the first sealing member 501 in the up-down direction during movement, thereby improving the movement stability of the first sealing member 501.

[0142] As an implementation manner, the number of the first guide column 408 and the second guide column 409 can be two respectively, the two first guide columns 408 are arranged at the same end of the sliding groove 403 and are spaced apart, and the two second guide columns 409 are arranged at the other same end of the sliding groove 403 and are spaced apart, and the line connecting each first guide column 408 and a second guide column 409 is parallel to the extension direction of the sliding groove 403, and the size of the ring of the first sealing member 501 can be adjusted by adjusting the spacing between the two first guide columns 408 and the spacing between the two second guide columns 409, so as to be suitable for different sizes of the shell 400.

[0143] Of course, in other embodiments, the number of the first guide column 408 and the second guide column 409 can also be three or more respectively, which is not limited in the embodiment.

[0144] Please continue to refer to FIGS. 11 and 12, the maintenance assembly 102 includes a base 10 and a maintenance member 60, the maintenance member 60 is arranged on the base 10, the base 10 is arranged in the inner cavity 401 and is slidably arranged along the sliding groove 403; the two ends of the first sealing member 501 are spaced apart and connected to the base 10; the first driving assembly 200 is in transmission connection with the base 10, so as to drive the base 10 to drive the maintenance member 60 and part of the first sealing member 501 to move along the sliding groove 403.

[0145] In the embodiment, the base 10 serves as a support structure for carrying other components, realizes the connection of the first sealing member 501 and the maintenance member 60, and ensures that they can move along the preset path (the sliding path formed by the sliding groove 403 and / or the first guide column 408, the second guide column 409 and / or the guide groove 406); and by accurately controlling the output force and movement trajectory of the driving member 201 (the structure of the driving member 201 can be seen from FIG. 12), the base 10 can drive the maintenance member 60 and part of the first sealing member 501 to move along the sliding groove 403.

[0146] It should be noted that the sliding manner of the base 10 along the sliding groove 403 can be a sliding rail sliding connection manner, a sliding connection manner driven by a lead screw 2021 (as shown in FIG. 12) or a sliding connection manner driven by a synchronous wheel. The specific setting can be made according to the actual situation, and the embodiments of the present application are not limited herein.

[0147] Please continue to refer to FIG. 12. As a preferred embodiment of the present application, the first driving assembly 200 includes a driving member 201 and a lead screw 2021. The extension direction of the lead screw 2021 is the same as the extension direction of the sliding groove 403. The lead screw 2021 is connected with the output end of the driving member 201. The base 10 is slidably arranged on the lead screw 2021. The driving member 201 is used to drive the lead screw 2021 to drive the base 10 to move along the lead screw 2021.

[0148] In the embodiment, the driving member 201 can adopt a rotary motor. The output end of the rotary motor is in transmission connection with the lead screw 2021. The base 10 is slidably arranged on the lead screw 2021. Through the cooperation of the lead screw 2021 and the rotary motor, the rotary motion of the rotary motor is converted into the linear motion of the base 10 along the lead screw 2021, so as to realize the accurate motion of the maintenance member 60 and part of the first sealing member 501.

[0149] In the embodiment, the rotary motor can be forward rotated or reversely rotated to drive the base 10 to move back and forth along the lead screw 2021, and further drive the maintenance member 60 and part of the first sealing member 501 to move back and forth, so as to repeatedly maintain the roller brush 210, thereby improving the maintenance effect.

[0150] Of course, in other embodiments, the driving member 201 can be other power components, and the lead screw 2021 can be a gear and rack or a transmission structure of a synchronous belt. The embodiments of the present application are not limited herein.

[0151] In some embodiments, the inner side of the first sealing member 501 forms a mounting space 34. The lead screw 2021 is arranged in the projection of the mounting space 34 on the bottom surface of the housing 400, that is, the lead screw 2021 is located in the mounting space 34 surrounded by the first sealing member 501. This setting manner utilizes the space of the first sealing member 501. By installing the lead screw 2021 in the space surrounded by the first sealing member 501, the demand for additional space can be effectively reduced, thereby saving space. In the embodiment, through reasonable design and layout, it is not only conducive to the compact layout of the cleaning base 1000, but also can improve the reliability and stability of the cleaning base 1000, so as to ensure that each mechanism can normally and efficiently operate in the limited space.

[0152] The following continues to describe an example in which the cleaning base 1000 has more functional assemblies in addition to the maintenance assembly 102 in the embodiments of the present application.

[0153] Referring to FIG. 13, the bottom plate 220 of the cleaning device 2000 and the roller brush 210 on one side of the bottom plate 220 are shown. Exemplarily, the cleaning device 2000 can include at least one of a vacuum cleaner, a mite remover, a robot, a scrubber, a sweeper, etc. In some use scenarios, the maintenance of the cleaning device 2000 can be at least one of charging the cleaning device 2000, supplying clean water to the cleaning device 2000, discharging dirty water from the cleaning device 2000, etc., and the maintenance of the roller brush 210 can be at least one of air-drying or drying the roller brush 210, cutting the entanglements on the roller brush 210, supplying water or cleaning liquid to the roller brush 210 for self-cleaning, etc. The entanglements include at least one of hair, thread, lint, etc.

[0154] Referring to FIG. 13, FIG. 14 and FIG. 15, the cleaning base station 1000 includes the housing 400 and at least two functional assemblies, which include at least one maintenance assembly 102.

[0155] As shown in FIG. 14, the interior of the housing 400 forms an inner cavity 401, and the exterior of the housing 400 forms a cleaning cavity 402; the cleaning cavity 402 is used to place the roller brush 210, and has a cavity wall 405 and a cavity opening for the roller brush 210 to enter; in combination with FIG. 14 and FIG. 15, at least part of the inner cavity 401 and part of the cavity wall 405 are located in front of the roller brush 210. Among them, parts of the at least two functional assemblies are arranged in the inner cavity 401 in front of the roller brush 210, and parts of the at least one maintenance assembly 102 maintain the roller brush 210 through the cavity wall 405 in front of the roller brush 210.

[0156] Exemplarily, the at least two functional assemblies of the embodiments of the present application can include at least two of the maintenance assembly 102, the air outlet assembly 700, the first heating assembly 800 and the light effect assembly 900, the maintenance assembly 102 can be the cutting module 101 and the liquid supply assembly (not shown in the figure) and the like, that is, can include two, three, four or five functional assemblies, and can also include other functional assemblies, such as the sound imitation assembly.

[0157] The cleaning base station 1000 provided by the embodiments of the present application has at least part of at least two functional components arranged in the inner cavity 401 in front of the roller brush 210, and has compact structure and reasonable layout in the limited space of the cleaning base station 1000. In addition, since the exposed part of the roller brush 210 of the cleaning device 2000 is limited, the position of the cleaning base station 1000 that can contact the roller brush 210 is also limited, and the embodiments of the present application stack at least one functional component for maintaining the roller brush 210 through the cavity wall 405 in front of the roller brush 210 at the position of the cleaning base station 1000 that can contact the roller brush 210, so that the roller brush 210 can be maintained. Through the arrangement of at least two functional components, the cleaning base station 1000 has diversified functions, which can improve the user experience.

[0158] For example, at least part of the inner cavity 401 is in front of the roller brush 210, which can be the whole area of the inner cavity 401 in front of the roller brush 210, or part of the area of the inner cavity 401 in front of the roller brush 210.

[0159] For example, at least part of at least two functional components is arranged in the inner cavity 401 in front of the roller brush 210, which can be that all of the at least two functional components are arranged in the inner cavity 401 in front of the roller brush 210 to facilitate contacting the roller brush 210 for maintenance operation of the roller brush 210, or part of the at least two functional components is arranged in the inner cavity 401 in front of the roller brush 210, and the part can be used for maintenance operation of the roller brush 210, so as to facilitate contacting the roller brush 210 for maintenance operation of the roller brush 210.

[0160] For example, at least one of the at least two functional components is used for maintaining the roller brush 210 through the cavity wall 405 in front of the roller brush 210, which can be that one of the at least two functional components is used for maintenance operation of the roller brush 210, and the remaining functional components are used for other functions, such as user interaction, or more than two functional components are used for maintenance operation of the roller brush 210.

[0161] Referring to FIG. 14, FIG. 15, FIG. 16 and FIG. 21, in some embodiments, the maintenance assembly 102 comprises a cutting module 101, as shown in FIG. 16, the cutting module 101 comprises the cutting assembly 100, a first sealing member 501 and a first driving assembly 200. The cavity wall 405 in front of the roller brush 210 is provided with a chute 403, and the chute 403 is in communication with the inner cavity 401 and the cleaning cavity 402, and the chute 403 is correspondingly arranged with the roller brush 210. The cutting assembly 100 is arranged in the chute 403, and at least part of the cutting assembly 100 is arranged in the cleaning cavity 402 for cutting at least part of the winding on the roller brush 210. The first sealing member 501 is connected with the cutting assembly 100, and the first driving assembly 200 is arranged in the inner cavity 401 and connected with the cutting assembly 100 and / or the first sealing member 501, so as to drive at least part of the cutting assembly 100 and the first sealing member 501 to move along the chute 403. In the process of moving at least part of the cutting assembly 100 and the first sealing member 501 along the chute 403, the first sealing member 501 at least partially seals the chute 403 to separate the cleaning cavity 402 and the inner cavity 401. In this way, the first sealing member 501 can dynamically seal at least part of the chute 403, to a certain extent, to block dust or liquid from entering the inner cavity 401 through the chute 403, so as to ensure that the electrical elements in the inner cavity 401 can work normally.

[0162] In some embodiments, the extension direction of the chute 403 is parallel to the axis direction of the roller brush 210, so that in the process of moving the cutting assembly 100 along the chute 403, the cutting assembly 100 can better clean the winding on the roller brush 210. In some embodiments, the first sealing member 501 seals the entire chute 403 to separate the cleaning cavity 402 and the inner cavity 401, so as to improve the sealing effect.

[0163] Referring to FIG. 14 and FIG. 15, in some embodiments, the at least two functional assemblies comprise an air outlet assembly 700, the air outlet assembly 700 has an air outlet 71, the air outlet 71 is arranged on the cavity wall 405 in front of the roller brush 210 and is in communication with the cleaning cavity 402; the air outlet assembly 700 transports airflow to the cleaning cavity 402 through the air outlet 71. In this way, by arranging the air outlet assembly 700, the roller brush 210 placed in the cleaning cavity 402 can be air dried.

[0164] In some embodiments, the at least two functional assemblies comprise a liquid supply assembly, the liquid supply assembly has a liquid outlet, the liquid outlet is arranged on the cavity wall 405 in front of the roller brush 210 and is in communication with the cleaning cavity 402; the liquid supply assembly transports clean water and / or cleaning liquid to the cleaning cavity 402 through the liquid outlet. In this way, by transporting clean water and / or cleaning liquid to the cleaning cavity 402 through the liquid supply assembly, the roller brush 210 can be conveniently self-cleaned.

[0165] Referring to FIG. 14, in some embodiments, the at least two functional components include a first heating component 800 configured to generate heat, and the first heating component 800 is arranged on the cavity wall 405 of the cleaning cavity 402 below the roller brush 210 to conduct the generated heat to the roller brush 210. In this way, the first heating component 800 is arranged on the cavity wall 405 of the cleaning cavity 402 below the roller brush 210, which facilitates the first heating component 800 to conduct heat to the roller brush 210. The roller brush 210 can be heated by the first heating component 800 to achieve ironing or drying of the roller brush 210 or to heat the clean water and / or cleaning liquid in the cleaning cavity 402, so as to improve the cleaning effect.

[0166] For example, the first heating component 800 can be arranged on the outside of the cavity wall 405 of the cleaning cavity 402 away from the roller brush 210. In this way, the heat can be conducted to the roller brush 210 through the cavity wall 405 of the cleaning cavity 402 to achieve drying, while avoiding contact with the clean water and / or cleaning liquid in the cleaning cavity 402. Of course, in other examples, the first heating component 800 can also be arranged on the inside of the cavity wall 405 of the cleaning cavity 402 facing the roller brush 210, so as to directly contact the roller brush 210 to dry the roller brush 210.

[0167] In some embodiments, the at least two functional components include a light effect component 900 configured to indicate the working mode of the cleaning base 1000; wherein the light effect component 900 is located in front of the roller brush 210 and on the top of the housing 400. In this way, the light effect component 900 is arranged in front of the roller brush 210 and on the top of the housing 400, which facilitates the user to observe the display screen of the light effect component 900 to facilitate interaction with the user.

[0168] Referring to FIG. 14 and FIG. 15, in some embodiments, the at least two functional components include the cutting module 101 and the air outlet component 700, wherein the air outlet 71 is located above the chute 403 in the height direction of the cleaning base 1000. In this way, the position of the air outlet 71 is arranged above the chute 403, so that the air outlet 71 is located at a higher position, avoiding that the cut entanglements or sewage in the cleaning cavity 402 and other garbage enter the air outlet 71.

[0169] It can be understood that the above can be directly above or obliquely above.

[0170] In some embodiments, the at least two functional components include the cutting module 101 and the liquid supply component, wherein the liquid outlet is located below the chute 403 in the height direction of the cleaning base 1000. In this way, the position of the chute 403 is arranged above the liquid outlet, avoiding that the clean water and / or cleaning liquid output by the liquid supply device enter the cutting module 101 from the chute 403, so as to avoid the water inlet problem.

[0171] In some embodiments, the at least two functional components include the air outlet assembly 700 and the liquid supply assembly, and the liquid outlet is located below the air outlet 71 in the height direction of the cleaning base station 1000. In this way, the position of the air outlet 71 is set above the liquid outlet, avoiding the clean water and / or cleaning liquid output by the liquid supply assembly from entering the air outlet assembly 700 from the air outlet 71, thereby avoiding the water inlet problem.

[0172] In some embodiments, the at least two functional components include the air outlet assembly 700 and the first heating assembly 800. In this way, through the cooperation of the air outlet assembly 700 and the first heating assembly 800, hot air can be generated, thereby realizing the rapid drying of the rolling brush 210.

[0173] In some embodiments, the at least two functional components include the liquid supply assembly and the first heating assembly 800. In this way, through the cooperation of the liquid supply assembly and the first heating assembly 800, the rolling brush 210 can be heated when delivering clean water and / or cleaning liquid to the cleaning cavity 402, thereby heating the clean water and / or cleaning liquid during the self-cleaning process, realizing the function of hot water self-cleaning and improving the cleaning effect.

[0174] In some embodiments, the at least two functional components include the cutting module 101 and the first heating assembly 800. In this way, the cleaning base station 1000 can not only cut the entanglements of the rolling brush 210, but also heat the rolling brush 210.

[0175] In some embodiments, the light effect assembly 900 is used to indicate the working mode of the cleaning base station 1000. The working mode of the cleaning base station 1000 includes at least one of a cutting mode, a self-cleaning mode, a startup mode and a drying mode, and the light effect assembly 900 is used to display different light effects according to different working modes of the cleaning base station 1000. In this way, different light effects can be displayed according to different working modes, so as to facilitate the user to distinguish the current working mode of the cleaning base station 1000 and improve the user interaction experience.

[0176] In some embodiments, the at least two functional components include the cutting module 101 and the light effect assembly 900, the cutting module 101 is used to cut at least part of the entanglements of the rolling brush 210; when the cutting module 101 works, the current working mode of the cleaning base station 1000 is the cutting mode, and at this time the light effect assembly 900 can correspondingly display a first display animation. Exemplarily, the first display animation can correspond to the working content of the cutting module 101.

[0177] For example, in some embodiments, as shown in FIG. 14, the light effect assembly 900 includes a light emitting portion 91 arranged along the length direction of the rolling brush 210. During the process that the cutting assembly 100 cuts at least part of the winding on the rolling brush 210, the light emitting portion 91 emits light partially, and the light emitting position moves with the movement of the cutting assembly 100. And / or, during the process that the cutting assembly 100 cuts at least part of the winding on the rolling brush 210, the light emitting portion 91 changes between the state of full light emission and the state of N-segment light emission, N being an integer greater than 2. For example, N can be 2, 3, 4, 5, 6 or other integers.

[0178] It can be understood that, during the process that the cutting assembly 100 cuts at least part of the winding on the rolling brush 210, the light emitting portion 91 can emit light partially, and the light emitting position moves with the movement of the cutting assembly 100, showing the first display animation like a shooting star, and also can be that the light emitting portion 91 changes between the state of full light emission and the state of N-segment light emission, that is, showing N segments to represent the first display animation that the winding is cut.

[0179] In some embodiments, the at least two functional assemblies include the air outlet assembly 700 and the light effect assembly 900. When the air outlet assembly 700 works, the current working mode of the cleaning base station 1000 is the first drying mode, and the light effect assembly 900 can display a second display animation, wherein the second display animation is different from the first display animation, and can correspond to the working content of the air outlet assembly 700.

[0180] In some embodiments, the at least two functional assemblies include the liquid supply assembly and the light effect assembly 900. When the liquid supply assembly works, the current working mode of the cleaning base station 1000 is the self-cleaning mode, and the light effect assembly 900 can display a third display animation, wherein the third display animation is different from the first display animation and the second display animation, and can correspond to the working content of the liquid supply assembly.

[0181] In some embodiments, the at least two functional assemblies include the first heating assembly 800 and the light effect assembly 900. When the first heating assembly 800 works alone, the current working mode of the cleaning base station 1000 is the second drying mode, and the light effect assembly 900 can display a fourth display animation, wherein the fourth display animation is different from the first display animation, the second display animation and the third display animation, and can correspond to the working content of the first heating assembly 800.

[0182] When the first heating assembly 800 works together with the air outlet assembly 700, the current working mode of the cleaning base station 1000 is the third drying mode, and the light effect assembly 900 can display a fifth display animation, wherein the fifth display animation is different from the first display animation, the second display animation, the third display animation and the fourth display animation.

[0183] In some embodiments, the at least two functional components include a sound simulation component (not shown in the figure) and the cutting module 101; the cutting module 101 is used to cut at least part of the wrapping of the rolling brush 210; and the sound simulation component is used to emit a cutting prompt sound during the process of cutting at least part of the wrapping on the rolling brush 210 by the cutting module 101. For example, the sound simulation component can be a loudspeaker or other sound-emitting device installed at any position of the base 410b, and the sound simulation component emits a sound simulation word, such as “click” or “snap”, through the loudspeaker during the process of cutting the wrapping, so as to prompt the user that the cutting of the wrapping is being performed, thereby improving the user interaction experience.

[0184] Referring to FIGS. 16, 17, 18 and 19, in some embodiments, the cutting assembly 100 includes a base 10, a cutting member 20 and an adjusting member 30; the cutting member 20 is used to cut at least part of the wrapping on the rolling brush 210; and the adjusting member 30 is connected with the base 10 and at least part of the cutting member 20 respectively, so that at least part of the cutting member 20 moves along a preset direction relative to the base 10 to abut against the rolling brush 210.

[0185] The cutting assembly 100 of the above embodiment can strip at least part of the entanglements on the roller brush 210 from the roller brush 210 due to the abutting of the at least part of the cutting member 20 (for example, the fixed blade 21) to the roller brush 210, facilitate the cutting of the entanglements by the cutting member 20, and thus achieve the cleaning of the entanglements on the roller brush 210. In addition, the cutting assembly 100 includes the adjusting member 30, which is connected with the base 10 and the at least part of the cutting member 20 respectively, and moves the at least part of the cutting member 20 relative to the base 10 along the preset direction to abut to the roller brush 210. Therefore, even in the case that there is an assembly position deviation of the roller brush 210 when the cleaning device 2000 is assembled, or there is a placement position deviation of the roller brush 210 relative to the base 10, or the diameter of the roller brush 210 is reduced due to aging, or the cutting assembly 100 is used to clean roller brushes 210 of different specifications, etc., the adjusting member 30 can adjust the position of the at least part of the cutting member 20 in the preset direction, so that the at least part of the cutting member 20 abuts to the roller brush 210, thereby enabling the cutting assembly 100 to strip at least part of the entanglements on the roller brush 210 and cut the entanglements, which is conducive to improving the cleaning effect of the entanglements on the roller brush 210, reducing or even eliminating the requirement for assembly deviation of the roller brush 210 when the cleaning device 2000 is assembled, reducing or even eliminating the requirement for placement position deviation of the roller brush 210, and enabling the cleaning of roller brushes 210 of different specifications, thereby expanding the application range of the cutting assembly 100. In addition, when the cutting assembly 100 cleans the entanglements on the roller brush 210, the adjusting member 30 can adjust the position of the at least part of the cutting member 20 in the preset direction, so that the at least part of the cutting member 20 abuts to the roller brush 210, thereby preventing the cutting member 20 from colliding with the roller brush 210 rigidly, ensuring that the cutting assembly 100 does not damage the roller brush 210 in the process of cleaning the entanglements on the roller brush 210, and improving the user experience.

[0186] For example, the first driving assembly 200 includes a driving motor, which can automatically drive the cutting assembly 100 to reciprocate along a direction parallel to the axis of the roller brush 210, without the need for manual operation by the user, thereby improving the user experience.

[0187] In some embodiments, the cutting assembly 100 can be a hook blade that can hook and cut the entanglements on the roller brush 210, but does not have the function of shearing the entanglements. In some embodiments, the cutting assembly 100 can include serrated blades that cut the entanglements. For example, the cutting assembly 100 includes two serrated blades that reciprocate to form a shearing action, thereby shearing the entanglements on the roller brush 210.

[0188] Please refer to FIG. 17, FIG. 18 and FIG. 19, in some embodiments, the cutting assembly 100 can be a structure similar to scissors, for example, the cutting assembly 100 includes a fixed blade 21 and a movable blade 22, the fixed blade 21 is close to the roller brush 210, and the movable blade 22 is away from the roller brush 210. For another example, the cutting assembly 100 includes a fixed blade 21 and a movable blade 22, the movable blade 22 is close to the roller brush 210, and the fixed blade 21 is away from the roller brush 210. It should be noted that, in combination with FIG. 2, FIG. 12 and FIG. 17, in this application, when the maintenance assembly 102 includes the cutting assembly 100, the maintenance piece 60 of the maintenance assembly 102 includes the fixed blade 21 and the movable blade 22 that can be used for cutting.

[0189] For example, in combination with FIG. 17 and FIG. 18, the fixed blade 21 and the movable blade 22 of the cutting piece 20 can cooperate to form a cutting opening 23, the hooked end 211 of the fixed blade 21 can peel at least part of the entanglement on the roller brush 210 to the cutting opening 23, and the movable blade 22 can move relative to the fixed blade 21, so that the cutting piece 20 can cut the entanglement at the cutting opening 23.

[0190] In some embodiments, the preset direction is perpendicular to the axis direction of the roller brush 210. In this way, under the condition that at least part of the cutting piece 20 can move along the preset direction, more labor is saved.

[0191] For example, the preset direction is shown as the Y direction in FIG. 19. For example, the axis direction of the roller brush 210 is parallel to the X direction in FIG. 19. For example, the axis of the roller brush 210 is shown as the dashed line m in FIG. 19 and FIG. 25.

[0192] In some embodiments, the adjusting piece 30 is an elastic piece, when the elastic piece abuts against the roller brush 210, the damage of the elastic piece to the roller brush 210 is small, and the structure is simple. For example, the elastic piece includes a spring. In other embodiments, the adjusting piece 30 can also be a repulsive force piece or a motor feedback piece, etc.

[0193] Please refer to FIG. 15, FIG. 20 and FIG. 21, in some embodiments, the air outlet assembly 700 includes an air duct structure 72 and a fan 73, the air duct structure 72 is arranged in the shell 400, the air duct structure 72 is provided with an air inlet 74 and an air outlet 71, the air inlet 74 communicates with the space outside the cleaning base station 1000, and the air outlet 71 communicates with the cleaning cavity 402. The fan 73 is arranged in the air duct structure 72, and the fan 73 is used to generate airflow and deliver the airflow from the air outlet 71 to the cleaning cavity 402. In this way, by arranging the air duct structure 72 in the shell 400 and arranging the fan 73 in the air duct structure 72, the airflow can be output to the cleaning cavity 402, so that the roller brush 210 placed in the cleaning cavity 402 can be air dried or oven dried, and at the same time, the space layout in the base 410b can be utilized, the structure is compact, and the volume of the cleaning base station 1000 is avoided to be increased.

[0194] In some embodiments, the length of the air outlet 71 is configured to match the length of the roller brush 210 along the axial direction of the roller brush 210. In this way, the length of the air outlet 71 is set to match the length of the roller brush 210, which facilitates drying or air-drying the entire roller brush 210 and improves the drying or air-drying efficiency.

[0195] In some embodiments, as shown in FIG. 21, the air outlet assembly 700 further includes an airflow dispersion structure 75, which includes a plurality of air deflectors 751 arranged at intervals along the extension direction of the air outlet 71. The plurality of air deflectors 751 are used to disperse the airflow so that the airflow is uniformly output to the roller brush 210. In this way, the plurality of air deflectors 751 can disperse the airflow, and the airflow is more uniformly distributed to each part of the roller brush 210, thereby improving the drying or air-drying efficiency.

[0196] In some embodiments, the liquid supply assembly further includes a liquid storage tank and a liquid supply pipeline. The liquid storage tank is used to contain clean water and / or cleaning liquid. The liquid supply pipeline is used to connect the liquid storage tank and the liquid outlet, so as to deliver the clean water and / or cleaning liquid in the liquid storage tank to the cleaning cavity 402 through the liquid outlet. The liquid storage tank and the liquid supply pipeline can be arranged in the inner cavity 401 of the housing 400 and at least partially located in front of the roller brush 210. For example, the liquid storage tank can deliver the clean water and / or cleaning liquid to the cleaning cavity 402 by a pump body or gravity, thereby facilitating self-cleaning of the roller brush 210. The liquid supply assembly can also be replaced by an external water source.

[0197] For example, the liquid storage tank can be used to contain clean water or cleaning liquid alone. Of course, in other examples, the liquid storage tank can also be used to contain a mixture of clean water and cleaning liquid.

[0198] Of course, in other embodiments, the liquid storage tank can also include a first liquid storage tank and a second liquid storage tank. The liquid supply pipeline includes a first liquid supply pipeline and a second liquid supply pipeline. The liquid outlet includes a first liquid outlet and a second liquid outlet. The first liquid outlet is arranged on the cavity wall 405 in front of the roller brush 210 and communicates with the cleaning cavity 402. The first liquid storage tank is used to contain clean water. The first liquid supply pipeline is used to connect the first liquid storage tank and the first liquid outlet, so as to deliver the clean water in the first liquid storage tank to the cleaning cavity 402 through the first liquid outlet.

[0199] The second liquid storage tank is used to contain cleaning liquid. The second liquid supply pipeline is used to connect the second liquid storage tank and the second liquid outlet, so as to deliver the cleaning liquid in the second liquid storage tank to the cleaning cavity 402 through the second liquid outlet. In this way, the clean water and / or cleaning liquid can be output to the cleaning cavity 402 according to the requirement, so as to achieve self-cleaning of the roller brush 210.

[0200] Referring to FIG. 14, in some embodiments, the first heating assembly 800 includes a first heating sheet 81 for generating heat when powered on, and the first heating sheet 81 is tightly attached to the cavity wall 405 of the cleaning cavity 402 away from the roller brush 210. In this case, the part of the cavity wall 405 in contact with the first heating sheet 81 is made of a heat-conducting material to conduct the heat generated by the first heating sheet 81 to the roller brush 210. In this way, the roller brush 210 is heated by powering on the first heating sheet 81 to generate heat, thereby achieving ironing, drying or improving the cleaning effect of the roller brush 210.

[0201] In some embodiments, the part of the cavity wall 405 in contact with the roller brush 210 is an arc-shaped structure adapted to the roller brush 210, and the first heating sheet 81 can also be an arc-shaped structure adapted to the cavity wall 405, so that the first heating sheet 81, the cavity wall 405 and the roller brush 210 can be tightly attached to each other to improve the heat conduction efficiency.

[0202] In some embodiments, the first heating sheet 81 can be a polyimide film (PI film) heating sheet, a positive temperature coefficient (PTC) heating sheet, a silica gel heating sheet, a ceramic heating sheet, a carbon fiber heating sheet, etc.

[0203] In some embodiments, the first heating sheet 81 is electrically connected to the power supply of the cleaning base station 1000, and the power supply of the cleaning base station 1000 is used to power each functional assembly.

[0204] Referring to FIG. 14, in some embodiments, the light effect assembly 900 includes a light emitting part 91, a display structure 92 and a light guide structure 93, the light emitting part 91 is used to emit light, and the light guide structure 93 is used to guide the light to the display structure 92 to display the corresponding light effect on the display structure 92. In this case, the light effect displayed by the light effect assembly 900 on the display structure 92 corresponds to the current working mode of the cleaning base station 1000, and the display structure 92 is located on the top of the shell 400 and on the front side of the roller brush 210, which is convenient for the user to observe the display screen to facilitate interaction with the user.

[0205] In some embodiments, the light emitting part 91 includes a plurality of lamp beads arranged along the length direction of the roller brush 210 to display different pictures according to the light emitted by the lamp beads in different areas.

[0206] In some embodiments, the light guide structure 93 is arranged above the light emitting part 91, and the display structure 92 is a transparent shell arranged above the light guide structure 93. Through the arrangement of the transparent shell, the light effect can be displayed, and the light guide structure 93 and the light emitting part 91 can also be protected.

[0207] In some embodiments, the lamp effect assembly 900 further comprises a light uniformity structure 94, which is arranged between the display structure 92 and the light guide structure 93, and is configured to uniformly irradiate light on the display structure 92. For example, the light uniformity structure can be a light uniformity film, which can enhance the light transmittance and make the light more uniformly distributed on the display structure 92, thereby improving the visual effect.

[0208] In some embodiments, the lamp effect assembly 900 further comprises a light shielding bubble cotton, which is arranged between the light emitting part 91 and the light guide structure 93. By arranging the light shielding bubble cotton, the light can be guided to propagate along a preset path, the scattering and leakage of light can be reduced, and the light emitting part 91 can be protected. The outer surface of the lamp effect assembly 900 can form part of the shell 400.

[0209] Referring to FIGS. 13 and 15, in some embodiments, the shell 400 comprises a docking seat 410a and a base 410b. The docking seat 410a is connected to the base 410b and located at the rear of the base 410b. The cleaning cavity 402 is located on the base 410b and located at the front of the base 410b relative to the docking seat 410a. The charging position 430 can be arranged on the docking seat 410a to charge the cleaning device 2000. The various functional assemblies are arranged on the base 410b in front of the cleaning cavity 402 and opposite to the docking seat 410a, so as to realize reasonable layout in the limited space of the cleaning base station 1000 and avoid mutual interference.

[0210] The structural features of the cutting assembly 100 for cutting the wrapped object will be described below. The cutting assembly 100 is configured to cut at least part of the wrapped object on the cleaning member 2001, wherein the wrapped object comprises at least one of hair, thread, and lint.

[0211] Referring to FIG. 22, the cutting assembly 100 can be arranged in the cleaning base station 1000. When the cleaning device 2000 returns to the cleaning base station 1000, the cutting assembly 100 can work and cut at least part of the wrapped object on the cleaning member 2001. When the cleaning device 2000 leaves the cleaning base station 1000, the cutting assembly 100 stops working.

[0212] In other embodiments, the cutting assembly 100 can be arranged in the cleaning device 2000. The cutting assembly 100 can cut at least part of the wrapped object on the cleaning member 2001 during the operation gap of the cleaning device 2000, so as to avoid affecting the operation efficiency of the cleaning device 2000.

[0213] The cutting assembly 100 is arranged in the cleaning base station 1000 as an example for explanation and description, but the present application is not limited thereto.

[0214] Please refer to FIG. 17 and FIG. 18, in some embodiments, the cutting assembly 100 comprises the base 10, the cutting member 20 for cutting at least part of the winding on the cleaning member 2001, and the adjusting member 30 connected with the base 10 and the at least part of the cutting member 20 respectively, so that the at least part of the cutting member 20 moves along the preset direction relative to the base 10 to abut against the cleaning member 2001.

[0215] The cutting assembly 100 of the above-mentioned embodiments, since the cutting assembly 100 comprises the adjusting member 30 connected with the base 10 and the at least part of the cutting member 20 respectively, so that the at least part of the cutting member 20 moves along the preset direction relative to the base 10 to abut against the cleaning member 2001. Thus, even in the case that there is an assembly position deviation of the cleaning member 2001 when the cleaning device 2000 is assembled, or there is a deviation of the placement position of the cleaning member 2001 relative to the base 10, or the diameter of the roller brush 210 becomes smaller due to aging, or the cutting assembly 100 is used to clean cleaning members 2001 of different specifications, etc., the adjusting member 30 can adjust the position of the at least part of the cutting member 20 along the preset direction, so that the at least part of the cutting member 20 abuts against the cleaning member 2001, thereby making the cutting assembly 100 better cut the winding, which is conducive to improving the cleaning effect of the winding on the cleaning member 2001; and is conducive to reducing or even eliminating the assembly deviation requirement of the cleaning member 2001 when assembling the cleaning device 2000, reducing or even eliminating the requirement of the placement position deviation of the cleaning member 2001, prolonging the serviceable time of the roller brush 210, being able to clean cleaning members 2001 of different specifications, and expanding the application range of the cutting assembly 100. In addition, when the cutting assembly 100 cleans the winding on the cleaning member 2001, since the adjusting member 30 can adjust the position of the at least part of the cutting member 20 along the preset direction, so that the at least part of the cutting member 20 abuts against the cleaning member 2001, it can prevent the cutting member 20 from colliding rigidly with the cleaning member 2001, ensure that the cutting assembly 100 does not damage the cleaning member 2001 in the process of cleaning the winding on the cleaning member 2001, and improve the user's experience.

[0216] In some embodiments, the cutting member 20 can be a hook blade that hooks and cuts the entanglement on the cleaning member 2001, but does not have the function of shearing the entanglement. In some embodiments, the cutting member 20 can include a serrated blade that cuts the entanglement. For example, the cutting assembly 100 includes two serrated blades that reciprocate to form a shearing action to shear the entanglement on the cleaning member 2001. Referring to FIG. 17, in some embodiments, the cutting member 20 can be a structure similar to a pair of scissors, for example, the cutting assembly 100 includes a fixed blade 21 and a moving blade 22, the fixed blade 21 is close to the cleaning member 2001, and the moving blade 22 is away from the cleaning member 2001. For another example, the cutting member 20 includes a fixed blade 21 and a moving blade 22, the moving blade 22 is close to the cleaning member 2001, and the fixed blade 21 is away from the cleaning member 2001.

[0217] Referring to FIG. 23, in some embodiments, at least part of the cutting member 20 has an extended position (left) and a retracted position (right) in a predetermined direction; the adjustment member 30 adjusts the movement of at least part of the cutting member 20 between the extended position and the retracted position, so that at least part of the cutting member 20 abuts against the cleaning member 2001. The extended position and the retracted position are the extreme positions of at least part of the cutting member 20 in the predetermined direction, and the adjustment member 30 adjusts the movement of at least part of the cutting member 20 between the extended position and the retracted position. That is, the adjustment range of the adjustment member 30 to at least part of the cutting member 30 is within the range between the extended position and the retracted position, and the adjustment member 30 cannot make at least part of the cutting member 20 abut against the cleaning member 2001 beyond the distance range.

[0218] Specifically, the adjustment member 30 includes active adjustment and passive adjustment:

[0219] The active adjustment manner is specifically: the adjusting member 30 can actively adjust at least part of the cutting member 20 to a suitable position corresponding to the demand according to the demand. For example, in some embodiments, when it is needed to clean the entanglement on the cleaning member 2001, if there is still a gap between at least part of the cutting member 20 (such as the fixed blade 21) that needs to abut against the cleaning member 2001 and the cleaning member 2001 at this time, the adjusting member 30 can be actively adjusted to enable at least part of the cutting member 20 (such as the fixed blade 21) to move in the preset direction from the recovery position to the extended position, so that at least part of the cutting member 20 (such as the fixed blade 21) abuts against the cleaning member 2001, so that the cutting assembly 100 can cut at least part of the entanglement on the cleaning member 2001, ensuring that the cutting assembly 100 can effectively clean the entanglement on the cleaning member 2001. For another example, in some embodiments, when it is not needed to clean the entanglement on the cleaning member 2001 or at least part of the cutting member 20 abuts against the cleaning member 2001 excessively, the adjusting member 30 can be actively adjusted to enable at least part of the cutting member 20 to move from the extended position to the recovery position, so as to eliminate the abutment between at least part of the cutting member 20 (such as the fixed blade 21) and the cleaning member 2001, prevent at least part of the cutting member 20 (such as the fixed blade 21) located at the extended position or close to the extended position from easily damaging the user or prevent the excessive abutment from causing damage to the cleaning member 2001 or the cutting assembly 100, improve the use safety of the cutting assembly 100, and also facilitate the storage of the cutting assembly 100. In the above embodiments, whether the position of the adjusting member 30 needs to be adjusted can be determined by detecting the distance between at least part of the cutting member 20 (such as the fixed blade 21) and the cleaning member 2001 or detecting the pressure between at least part of the cutting member 20 (such as the fixed blade 21) and the cleaning member 2001; the strategy can be realized by using a distance sensor and / or a pressure sensor, and the sensor is in communication with the controller 600 of the cleaning device 2000 and / or the cleaning base station 1000 and / or the cleaning system 10000, and the controller 600 is used to control the adjusting member 30.

[0220] The specific manner of passive adjustment is that the adjusting member 30 is floatingly arranged, and at least part of the cutting member 20 (e.g., the fixed blade 21) is located at the extended position in the absence of external force. When an external force acts in the direction from the extended position to the retracted position, at least part of the cutting member 20 (e.g., the fixed blade 21) moves to the retracted position. For example, in some embodiments, the external force can be provided by the cleaning member 2001. When the position between the cleaning member 2001 and the cutting assembly 100 is between the extended position and the retracted position, the cleaning member 2001 pushes at least part of the cutting member 20 (e.g., the fixed blade) to move to the retracted position and makes at least part of the cutting member 20 (e.g., the fixed blade 21) stay at the position abutting against the cleaning member 2001. When the position between the cleaning member 2001 and the cutting assembly 100 becomes larger, the adjusting member 30 pushes at least part of the cutting member 20 (e.g., the fixed blade 21) to move to the extended position, so as to ensure that at least part of the cutting member 20 (e.g., the fixed blade 21) abuts against the cleaning member 2001. When the position between the cleaning member 2001 and the cutting assembly 100 becomes smaller, the cleaning member 2001 pushes at least part of the cutting member 20 (e.g., the fixed blade 21) to continue to move toward the retracted position, so as to avoid excessive abutment between the cleaning member 2001 and at least part of the cutting member 20 (e.g., the fixed blade 21), which maycause damage to the cleaning member 2001 or the cutting assembly 100.

[0221] In some embodiments, the cleaning member 2001 comprises a rolling brush 210, and the preset direction is perpendicular to the axis direction of the rolling brush 210.

[0222] For example, the preset direction is shown as the Y direction in FIG. 23. For example, the axis direction of the rolling brush 210 is parallel to the X direction in FIG. 23. For example, the axis of the rolling brush 210 is shown as the dashed line m in FIG. 23.

[0223] In some embodiments, the adjusting member 30 is an elastic member, and when at least part of the cutting member 20 (e.g., the fixed blade 21) abuts against the cleaning member 2001, the elastic member is arranged such that at least part of the cutting member 20 (e.g., the fixed blade 21) can be floatingly arranged relative to the cleaning member 2001, so as to prevent the abutment force between at least part of the cutting member 20 (e.g., the fixed blade 21) and the cleaning member 2001 from being too large, which maydamage the cleaning member 2001 or the cutting assembly 100.

[0224] In some embodiments, the elastic member is in the first state when the at least partial cutting member 20 is in the extended position, and is in the second state when the at least partial cutting member 20 is in the retracted position; wherein the compression degree of the first state is less than the compression degree of the second state. In this way, the elastic member can provide an elastic return force, so that the at least partial cutting member 20 can move from the retracted position to the extended position under the action of the elastic return force, without the need for manual operation or additional driving structure, thereby improving the user experience and simplifying the structure of the cutting assembly 100.

[0225] In some embodiments, the first state is a compressed state. Since the length and elastic force of the elastic member (spring) can be different, if the elastic member (spring) is not pre-compressed in the extended position, it can result in poor consistency of the extended position of the cutting assembly 100 assembled with different elastic members (springs), thereby causing problems in the cooperation between the cutting assembly 100 and the remaining structure. Therefore, the first state is set to the compressed state, and the effective stroke of the elastic member (spring) is used to set the extended position and the retracted position of the cutting assembly 100 within a controllable range, so as to ensure the abutment between the at least partial cutting member 20 (such as the fixed blade 21) and the cleaning member 2001.

[0226] For example, the adjusting member 30 is an elastic member, and the fixed blade 21 can compress the elastic member under an external force, so that the fixed blade 21 can move in the direction from the extended position to the retracted position; the external force can come from a certain structural member of the cleaning base station 1000 or the cleaning device 2000 (for example, passive adjustment), or can come from a driving structure including a motor (for example, active adjustment). For example, the elastic member includes a spring. In other embodiments, the adjusting member 30 can also be a repulsive member or a motor feedback member, etc.

[0227] Please refer to FIG. 18 and FIG. 24, in some embodiments, the base 10 includes a limiting portion 11, one of the limiting portion 11 and the at least partial cutting member 20 is provided with a long hole 20a, and the other is provided with a limiting column 111. The limiting column 111 is arranged in the long hole 20a, and the two are arranged in sliding mode along a preset direction; the length direction of the long hole 20a is the same as the preset direction, and the long hole 20a and the limiting column 111 cooperate to limit the movement of the at least partial cutting member 20 between the extended position and the retracted position. For example, the limiting portion 11 is provided with the long hole 20a, and the fixed blade 21 of the cutting member 20 is provided with the limiting column 111; or, the limiting portion 11 is provided with the limiting column 111, and the fixed blade 21 of the cutting member 20 is provided with the long hole 20a. Through the cooperation of the limiting column 111 and the long hole 20a, the movement of the at least partial cutting member 20 (such as the fixed blade 21 or the entire cutting member 20) along the preset direction can be limited, so that the movement of the at least partial cutting member 20 between the extended position and the retracted position is more stable.

[0228] In some embodiments, the base 10 comprises a limiting portion 11 for limiting the movement of the at least partial cutting member 20 relative to the base 10 only in a preset direction. Illustratively, the limiting portion 11 is for limiting the movement of the fixed blade 21 of the cutting member 20 relative to the base 10 only in a preset direction, and functions to limit the movement of the fixed blade 21, so that the movement of the fixed blade 21 in the preset direction is more stable. In some embodiments, the limiting portion 11 comprises a limiting groove extending in the preset direction, and thus the structure of the limiting portion 11 is simple.

[0229] Please refer to FIG. 25, in some embodiments, when the cleaning member 2001 is a roller brush 210, the cutting assembly 100 is capable of moving in a direction parallel to the axis of the roller brush 210 under the action of a first external force, so that the cutting assembly 100 is capable of moving to different positions in a direction parallel to the axis of the roller brush 210, thereby enabling the cutting assembly 100 to cut the entanglements at different positions in the axis direction of the roller brush 210, and improving the cleaning efficiency of the entanglements on the roller brush 210. At least during the movement of the cutting assembly 100 within the length range of the roller brush 210, the adjusting member 30 is capable of adjusting the position of the at least partial cutting member 20 (such as the fixed blade 21), so that the at least partial cutting member 20 is kept in abutment with the roller brush 210, thereby providing a guarantee for the cutting assembly 100 to cut the entanglements on the cleaning member 2001. In some embodiments, a user can manually apply a first external force to the cutting assembly 100, so that the cutting assembly 100 moves in a direction parallel to the axis of the roller brush 210. Please refer to FIG. 25, in some embodiments, especially when the cutting assembly 100 is located on the cleaning base station 1000, a first external force can be provided by the first driving assembly 200 of the cleaning base station 1000, so that the cutting assembly 100 moves in a direction parallel to the axis of the roller brush 210. In some embodiments, especially when the cutting assembly 100 is located on the cleaning device 2000, a first external force can be provided by the third driving assembly 2002 of the cleaning device 2000, so that the cutting assembly 100 moves in a direction parallel to the axis of the roller brush 210. Illustratively, the axis of the roller brush 210 is shown by the dashed line m in FIG. 25. The length range of the roller brush 210 is shown by n in FIGS. 19 and 25.

[0230] Please refer to FIGS. 18 and 24, in some embodiments, the cutting member 20 comprises a fixed blade 21, and the adjusting member 30 is connected with the fixed blade 21; at least during the movement of the cutting assembly 100 within the length range of the roller brush 210, the fixed blade 21 is in abutment with the roller brush 210, so as to peel off at least part of the entanglements on the roller brush 210 from the roller brush 210, thereby guaranteeing that the cutting assembly 100 can peel off and cut the entanglements at different positions in the axis direction of the roller brush 210, and effectively improving the cleaning efficiency of the entanglements on the roller brush 210.

[0231] Referring to FIG. 18, in some embodiments, the cutting member 20 includes a fixed blade 21 and a movable blade 22. The movable blade 22 rotates relative to the fixed blade 21 to form a shearing action to cut the wrapping. Such a shearing cutting method can avoid the problem of the wrapping being elongated or deformed during cutting of the wrapping as much as possible, thereby facilitating improvement of the cutting efficiency of the wrapping. The cutting assembly 100 has a reasonable structure design, is compact, and occupies a small space. For example, the cutting member 20 includes the fixed blade 21, and the adjusting member 30 is connected to the fixed blade 21. At least during movement of the cutting assembly 100 within the length range of the roller brush 210, the fixed blade 21 abuts against the roller brush 210 to peel at least part of the wrapping from the roller brush 210. The cutting member 20 includes the movable blade 22, and the movable blade 22 rotates relative to the fixed blade 21 to form a shearing action to cut the wrapping. In this way, when the cutting assembly 100 moves in a direction parallel to the axis of the roller brush 210, the fixed blade 21 can peel the wrapping at different positions along the axis of the roller brush 210, and the movable blade 22 and the fixed blade 21 can cooperate to shear the wrapping peeled by the fixed blade 21, thereby achieving dynamic peeling and cutting of the wrapping and facilitating improvement of the cleaning efficiency of the wrapping.

[0232] In some embodiments, at least during movement of the cutting assembly 100 within the length range of the roller brush 210, the movable blade 22 rotates relative to the fixed blade 21 to form a shearing action to cut the wrapping. That is, during movement of the cutting assembly 100 outside the length range of the roller brush 210, the movable blade 22 can rotate relative to the fixed blade 21, or the movable blade 22 can not rotate relative to the fixed blade 21. In other embodiments, at least during movement of the cutting assembly 100 within the length range of the roller brush 210, the movable blade 22 linearly moves relative to the fixed blade 21 to form a shearing action to cut the wrapping.

[0233] Referring to FIG. 19 and FIG. 25, in some embodiments, the direction parallel to the axis of the rolling brush 210 of the cleaning member 2001 includes a first direction (-X direction) and a second direction (X direction), and the second direction is opposite to the first direction. When the cutting assembly 100 moves only in the first direction, the fixed blade 21 can strip at least part of the winding on the rolling brush 210 from the rolling brush 210 to the fixed blade 21, and the cutting assembly 100 can cut the winding at the fixed blade 21. It can be understood that only when the cutting assembly 100 moves in the first direction, the cutting assembly 100 can cut the winding on the rolling brush 210, so that the structure of the cutting assembly 100 is simple and practical. In other embodiments, the fixed blade 21 can strip at least part of the winding on the rolling brush 210 from the rolling brush 210 to the fixed blade 21 when the cutting assembly 100 moves in the first direction; the fixed blade 21 can strip at least part of the winding on the rolling brush 210 from the rolling brush 210 to the fixed blade 21 when the cutting assembly 100 moves in the second direction, that is, during reciprocating movement in the direction parallel to the axis of the rolling brush 210, the cutting assembly 100 can strip the winding on the rolling brush 210 and cut the winding. For example, the first direction is opposite to the positive direction of the X direction shown in the figure, and the second direction is the positive direction of the X direction shown in the figure (i.e. the direction indicated by the arrow).

[0234] Referring to FIG. 26, in combination with FIG. 19 and FIG. 37, in some embodiments, the fixed blade 21 includes a hooked end 211 and a first guide edge 212, the first guide edge 212 is connected with the hooked end 211, and the first guide edge 212 faces the rolling brush 210. The hooked end 211 is located in the first direction relative to the fixed blade 21; at least when the cutting assembly 100 moves in the first direction to the length of the rolling brush 210, the hooked end 211 is in contact with the rolling brush 210, so that at least part of the winding on the rolling brush 210 is stripped to the fixed blade 21. In this way, it can be ensured that when the cutting assembly 100 moves in the first direction, the hooked end 211 can effectively strip the winding wound on the rolling brush 210, which provides a guarantee for the cutting assembly 100 to cut the winding. In the second direction, the distance between the first guide edge 212 and the axis of the rolling brush 210 becomes larger, and such arrangement can ensure that only the hooked end 211 is in contact with the rolling brush 210 during the movement of the cutting assembly 100 in the second direction, and at the same time, the first guide edge 212 can also play a certain role in avoiding obstacles and preventing jamming.

[0235] Please refer to FIG. 26, in some embodiments, the fixed blade 21 comprises a hooked end 211, which is in contact with the roller brush 210 at least when the cutting assembly 100 moves to the length range of the roller brush 210, so as to strip at least part of the entanglement on the roller brush 210 to the fixed blade 21. In this way, the cutting assembly 100 can both strip the entanglement entangled on the roller brush 210 and cut the entanglement, which expands the functions of the cutting assembly 100, and the cutting assembly 100 does not need to separately provide two structures to realize the stripping function of the entanglement and the cutting function of the entanglement, and the structure of the cutting assembly 100 is simple and the functions are diversified.

[0236] Exemplarily, as shown in FIG. 26 and FIG. 37, the fixed blade 21 comprises a first guiding edge 212 and a first cutting edge 213, the first guiding edge 212 and the first cutting edge 213 intersect to form the hooked end 211. Exemplarily, the surface of the hooked end 211 is a second smooth surface or a second arc surface, which is in contact with the roller brush 210, so as to prevent the fixed blade 21 from easily cutting the user and to prevent the fixed blade 21 from easily damaging the roller brush 210.

[0237] Please refer to FIG. 37, in some embodiments, the fixed blade 21 comprises the first cutting edge 213, which is located on the side of the fixed blade 21 away from the roller brush 210 and is connected with the hooked end 211; the first cutting edge 213 comprises a first cutting blade 2131 and a first blunt edge 2132; the first cutting blade 2131 and the first blunt edge 2132 are connected, the first blunt edge 2132 is connected with the hooked end 211, and the first cutting blade 2131 is located on the side away from the hooked end 211. The provision of the first blunt edge 2132 can prevent the area of the first cutting edge 213 close to the hooked end 211 from cutting the user, thereby improving the use safety of the cutting assembly 100. In addition, since the first blunt edge 2132 is provided at the front end of the first cutting blade 2131 close to the hooked end 211, when the fixed blade 21 abuts against the roller brush 210, the first blunt edge 2132 is relatively closer to the roller brush 210 than the first cutting blade 2131, so that when the moving blade 22 and the fixed blade 21 form a shearing action, the front end of the first cutting blade 2131, i.e., the first blunt edge 2132, will not form a shearing action with the moving blade 22, thereby preventing the cutting assembly 100 from cutting off the bristles of the roller brush 210. Understandably, the blunt edge is blunt, and the user's finger will not be cut when touching the blunt edge.

[0238] Referring to FIG. 36, in some embodiments, the moving blade 22 comprises a second cutting edge 221; the relative states of the fixed blade 21 and the moving blade 22 comprise at least an open state and a closed state. When the relative states of the fixed blade 21 and the moving blade 22 are in the closed state, the intersection of the first cutting edge 2131 and the second cutting edge 221 is P, and the distance between the intersection P and the hooked end 211 is greater than or equal to 0, thereby providing space for accommodating the entanglements peeled off from the roller brush 210, so that the fixed blade 21 can smoothly peel at least part of the entanglements on the roller brush 210 to the fixed blade 21 in the closed state.

[0239] Referring to FIG. 36, in some embodiments, the fixed blade 21 comprises a first cutting edge 2131; the moving blade 22 comprises a second cutting edge 221; the relative states of the fixed blade 21 and the moving blade 22 comprise at least an open state and a closed state; when the relative states of the fixed blade 21 and the moving blade 22 are in the closed state, the intersection of the first cutting edge 2131 and the second cutting edge 221 is P, and the distance between the intersection P and the hooked end 211 is greater than 0, thereby providing space for accommodating the entanglements peeled off from the roller brush 210, so that the fixed blade 21 can more smoothly peel at least part of the entanglements on the roller brush 210.

[0240] Referring to FIG. 37, in some embodiments, the fixed blade 21 comprises a first guiding edge 212 and a first cutting edge 213, the first guiding edge 212 and the first cutting edge 213 intersect to form the hooked end 211; the surface of the hooked end 211 is a second smooth surface or a second arc surface, which is in contact with the roller brush 210, so as to prevent the fixed blade 21 from easily cutting the user and to prevent the fixed blade 21 from easily damaging the roller brush 210.

[0241] In some embodiments, the cutting assembly 10 can achieve the peeling and shearing of the entanglements on the roller brush 210 in the case of the movement of the cutting assembly 10 along the roller brush 210 in the first direction and the second direction within the length range of the roller brush 210. Specifically, the cutting assembly 10 can comprise two cutting members 20 arranged axially symmetrically, and the hooked ends 211 of the fixed blades 21 of the two cutting members 20 are located in the first direction and the second direction, respectively, so as to be able to hook the entanglements on the roller brush during the reciprocating movement of the cutting assembly 10 along the roller brush 210.

[0242] Please refer to FIG. 25, FIG. 26, FIG. 34 and FIG. 37. In some embodiments, when the cleaning device 2000 is placed on the cleaning base station 1000, the end of the roller brush 210 has a first distance d1 from the cleaning base station 1000 in the axis direction of the roller brush 210, and the length of the first guide edge 212 in the axis direction of the roller brush 210 is greater than the first distance. It should be noted that the roller brush 210 is usually installed on the cleaning device 2000, and in order to achieve the installation of the roller brush 210, the shell of the cleaning device 2000 needs to provide support for both ends of the roller brush 210, so when the cleaning device 2000 is placed on the cleaning base station 1000, the end of the roller brush 210 will not be next to the cleaning base station 1000, and at the same time, in order to facilitate the user to take the cleaning device 2000, there will also be a certain gap between the cleaning device 2000 and the cleaning base station 1000, so the end of the roller brush 210 has a first distance d1 from the cleaning base station 1000, and the first distance d1 can be the shell of the cleaning device 2000, the support arm of the roller brush 210, or the gap between the cleaning device 2000 and the base station 1000. However, when the cutting assembly 100 moves from outside the length range of the roller brush 210 to within the length range of the roller brush 210, it needs to cross the first distance. If the length of the first guide edge 212 in the axis direction of the roller brush 210 is set to be less than the first distance, it is possible that the fixed blade 21 will be stuck in the first distance. Therefore, the present application also improves the smoothness of the movement of the cutting assembly 100.

[0243] Please refer to FIG. 19, FIG. 26 and FIG. 37. In some embodiments, the first guide edge 212 includes a first guide section 2121 and a second guide section 2122; the first guide section 2121 is connected with the second guide section 2122; the first guide section 2121 is connected with the hooked end 211, and the second guide section 2122 is away from the hooked end 211. In the second direction, the distance between the first guide section 2121 and the axis of the roller brush 210 increases, so that the hooked end 211 can effectively hook the entanglement on the cleaning element 2001 when the cutting assembly 100 moves in the first direction. When the cutting assembly 100 moves in the second direction, the arrangement of the first guide section 2121 and the second guide section 2122 can make the movement of the cutting assembly 100 more smooth. It can be understood that the roller brush 210 has a starting position and an ending position in the first direction, and when the cutting assembly 100 moves in the first direction from the starting position to the ending position, there can still be a part of the entanglement on the cleaning element 2001. In the present embodiment, when the cutting assembly 100 moves in the second direction, the second guide section 2122 can push the entanglement on the cleaning element 2001 to a certain extent, so that the entanglement is peeled off from the cleaning element 2001, realizing the re-cleaning of the cleaning element 2001, thereby further improving the cleaning efficiency of the entanglement on the cleaning element 2001.

[0244] Please refer to FIG. 27 and FIG. 37, in some embodiments, the first guide segment 2121 forms a first acute angle with the second direction, i.e. the included angle a between the first guide segment 2121 and the second direction is an acute angle, to ensure that the fixed blade 21 can effectively strip the wrapping of the cleaning element 2001 during the movement of the cutting assembly 100 along the first direction, realizing the cutting of the wrapping while collecting the wrapping. Exemplarily, the first acute angle is greater than 0° and less than or equal to 80°, for example, the first acute angle is 10°, 30°, 50°, 60°, 80° or any suitable value between 0° and 80°. For example, the first acute angle is greater than 0° and less than or equal to 30°.

[0245] Please refer to FIG. 27, in some embodiments, the second guide segment 2122 forms a first obtuse angle with the first guide segment 2121, i.e. the included angle β between the second guide segment 2122 and the first guide segment 2121 is an obtuse angle, so that the second guide segment 2122 can play a better guiding role after encountering an obstacle without causing jamming; at the same time, it can also make sufficient space between the first guide segment 2121 and the second guide segment 2122 to arrange other structures of the fixed blade 21, such as structures cooperating with the adjusting element 30. In some embodiments, the connection between the first guide segment 2121 and the second guide segment 2122 is a first smooth surface or a first arc surface, so that the cutting assembly 100 moves more smoothly along the second direction.

[0246] Exemplarily, the cutting assembly 100 only moves along the first direction, the fixed blade 21 strips at least part of the wrapping on the roller brush 210 from the roller brush 210 to the fixed blade 21, and the connection between the first guide segment 2121 and the second guide segment 2122 is a first smooth surface or a first arc surface. In this way, the cutting assembly 100 can move more smoothly along the second direction, and the probability of the fixed blade 21 hooking the wrapping on the cleaning element 2001 when the cutting assembly 100 moves along the second direction can be reduced, further ensuring the smooth movement of the cutting assembly 100 along the second direction.

[0247] Please refer to FIG. 18 and FIG. 19, in some embodiments, the cutting element 20 includes the fixed blade 21, and the adjusting element 30 is connected with the fixed blade 21 to adjust the movement of the fixed blade 21 relative to the base 10 along the preset direction, so that the fixed blade 21 abuts against the cleaning element 2001. In this way, it can be ensured that the cutting assembly 100 can effectively strip the wrapping on the cleaning element 2001 and cut the wrapping, and the structure of the cutting assembly 100 is simple. In other embodiments, the adjusting element 30 can also be connected with other components of the cutting element 20, or the adjusting element 30 is connected with the entire cutting element 20, so that the part of the cutting element 20 where cutting can occur abuts against the cleaning element 2001 as much as possible.

[0248] Referring to FIG. 18, in some embodiments, the cutting member 20 includes a moving blade 22 that rotates relative to the fixed blade 21 to form a shearing action to cut the winding, which can avoid the problem of the winding being elongated or deformed to affect the cutting efficiency as much as possible, and is conducive to improving the cutting efficiency of the winding; the cutting assembly 100 has a reasonable structure design, is compact, and occupies a small space. For example, the cutting member 20 includes the fixed blade 21, the adjusting member 30 is connected with the fixed blade 21 to adjust the movement of the fixed blade 21 relative to the base 10 along the preset direction, so that the fixed blade 21 abuts against the cleaning member 2001; the cutting member 20 includes the moving blade 22 that rotates relative to the fixed blade 21 to form a shearing action to cut the winding; the moving blade 22 can move along the preset direction together with the fixed blade 21, or only the fixed blade 21 can move along the preset direction.

[0249] In some embodiments, the moving blade 22 is rotationally connected with the fixed blade 21; the adjusting member 30 can adjust the movement of the cutting member 20 relative to the base 10 along the preset direction to make the fixed blade 21 abut against the cleaning member 2001. In this way, the adjusting member 30 can make the cutting member 30 as a whole move along the preset direction to ensure the cutting effect of the shearing action.

[0250] Referring to FIGS. 17, 22 and 25, the structure of the cleaning base station 1000 provided with the cutting assembly 100 including the adjusting member 30 in the embodiments of the present application is described, the cleaning base station 1000 includes the cutting assembly 100 and a first driving assembly 200, the cutting assembly 100 includes any one of the foregoing cutting assemblies 100 including the adjusting member 30 in the embodiments of the present application. The first driving assembly 200 is configured to provide a first external force to make the cutting assembly 100 reciprocate along a direction parallel to the axis of the roller brush 210, and at least in the process of moving the cutting assembly 100 to the length range of the roller brush 210, the adjusting member 30 can adjust the position of at least part of the cutting assembly 100 to make at least part of the cutting assembly 100 abut against the roller brush 210.

[0251] The cleaning base station 1000 of the above embodiment, since the cutting assembly 100 comprises the adjusting piece 30 connected with the base 10 and the at least partial cutting piece 20 respectively, the at least partial cutting piece 20 is moved along the preset direction relative to the base 10 to abut against the cleaning piece 2001. Thus, even if there is a deviation in the assembly position of the cleaning piece 2001 when the cleaning device 2000 is assembled, or there is a deviation in the placement position of the cleaning piece 2001 relative to the base 10, or the diameter of the roller brush 210 becomes smaller due to aging, or the cutting assembly 100 is used to clean cleaning pieces 2001 of different specifications, etc., the adjusting piece 30 can adjust the position of the at least partial cutting piece 20 along the preset direction, so that the at least partial cutting piece 20 abuts against the cleaning piece 2001, thereby enabling the cutting assembly 100 to better cut the entanglements, which is conducive to improving the cleaning effect of the entanglements on the cleaning piece 2001; and is conducive to reducing or even eliminating the requirement for assembly deviation of the cleaning piece 2001 when the cleaning device 2000 is assembled, prolonging the serviceable time of the roller brush 210, reducing or even eliminating the requirement for placement position deviation of the cleaning piece 2001, and enabling the cutting assembly 100 to clean cleaning pieces 2001 of different specifications, thereby expanding the application range of the cutting assembly 100. In addition, when the cutting assembly 100 cleans the entanglements on the cleaning piece 2001, since the adjusting piece 30 can adjust the position of the at least partial cutting piece 20 along the preset direction, so that the at least partial cutting piece 20 abuts against the cleaning piece 2001, it can prevent the cutting piece 20 from rigidly colliding with the cleaning piece 2001, ensure that the cutting assembly 100 does not damage the cleaning piece 2001 in the process of cleaning the entanglements on the cleaning piece 2001, and improve the user experience.

[0252] Exemplarily, the first driving assembly 200 comprises a driving motor, so as to realize automatic driving of the cutting assembly 100 to reciprocate along a direction parallel to the axis of the roller brush 210, without the need for manual operation by the user, thereby improving the user experience.

[0253] Exemplarily, the fixed blade 21 and the movable blade 22 of the cutting piece 20 can cooperate to form a cutting opening 23, the hooked end 211 of the fixed blade 21 can peel at least part of the entanglements on the roller brush 210 to the cutting opening 23, and the movable blade 22 can move relative to the fixed blade 21, so that the cutting piece 20 can cut the entanglements at the cutting opening 23.

[0254] Please refer to FIG. 28. In some embodiments, the cleaning base station 1000 further comprises a second driving assembly 110 for providing a second external force to move the movable blade 22 relative to the fixed blade 21, so that the cutting piece 20 can cut the entanglements at the cutting opening 23. By driving the movable blade 22 to move relative to the fixed blade 21 by the second driving assembly 110 to cut the entanglements, the user's hands are freed, and the user experience is improved.

[0255] Referring to FIG. 28, in some embodiments, the second driving assembly 110 includes a guide 1101 arranged along a direction parallel to the axis of the roller brush 210; the guide 1101 can drive the movable blade 22 to reciprocate relative to the fixed blade 21 during the reciprocating movement of the cutting assembly 100 along a direction parallel to the axis of the roller brush 210. The guide 1101 can be of any suitable structure, such as a guide 1101 including a wave-peak-and-wave-trough structure. The second driving assembly 110 including the guide 1101 does not need to be driven by a motor, which is conducive to saving power consumption and simplifying the structure of the second driving assembly 110. Exemplarily, the cleaning base station 1000 includes an upper cover body 120 arranged above the cutting assembly 100, and the guide 1101 is arranged on the upper cover body 120 and located below the upper cover body 120.

[0256] In other embodiments, the second driving assembly 110 can also be of any other suitable structure, such as a second driving assembly 110 including a motor.

[0257] Referring to FIGS. 17 and 24, in some embodiments, the cutting assembly 100 further includes a transmission member 24 movably connected with the movable blade 22; the transmission member 24 drives the movable blade 22 to move relative to the fixed blade 21 under the action of a second external force. The provision of the transmission member 24 can reduce the size of the movable blade 22 while ensuring that the second external force can drive the movable blade 22 to move relative to the fixed blade 21, which makes the design position of the movable blade 22 more flexible and makes the structure of the cutting assembly 100 more compact. Exemplarily, the cutting assembly 100 further includes a first elastic member 40, one end of the first elastic member 40 being connected with the transmission member 24 and the other end being connected with the base 10; the transmission member 24 is movably connected with the movable blade 22, and the guide 1101 can be in transmission cooperation with the transmission member 24 to drive the movable blade 22 to move, so as to switch the state between the open state and the closed state of the fixed blade 21 and the movable blade 22.

[0258] Referring to FIGS. 25 and 26, in some embodiments, the cleaning base station 1000 includes a first accommodation space 301 located at one end or both ends of the length range of the roller brush 210, for parking the cutting assembly 100. In this way, when the cutting assembly 100 is not needed to be used, the cutting assembly 100 can be parked in the first accommodation space 301, which reduces the probability of the cutting assembly 100 injuring people or objects and improves the use safety of the cutting assembly 100.

[0259] Please refer to FIG. 25, FIG. 26, FIG. 29 and FIG. 34, in some embodiments, the first accommodating space 301 is provided with a first pre-pressing part 302; when the cutting assembly 100 is located in the first accommodating space 301, the first pre-pressing part 302 pre-presses the cutting assembly 100, so that the position of the cutting assembly 100 is located outside the extension line of the surface of the roller brush 210, at this time, the cutting assembly 100 is located in the non-protruding position, that is, the cutting assembly 100 can be pre-pressed to the recovery position or the position between the recovery position and the protruding position, and the cutting assembly 100 has a second distance d2 with the extension line of the surface of the roller brush 210. In this way, the cutting assembly 100 can avoid the hooking end 211 of the fixed blade 21 from colliding with the end of the roller brush 210 during the movement of the cutting assembly 100 from the starting position to the ending position in the first direction, so as to ensure that the cutting assembly 100 can be more smoothly moved from the starting position to the ending position in the first direction. At the same time, in some embodiments, when the cleaning device 2000 is placed on the cleaning base station 1000, the end of the roller brush 210 has a first distance d1 with the cleaning base station 1000 in the axis direction of the roller brush 210, and the length of the first guide edge 212 in the axis direction of the roller brush 210 is greater than the first distance d1, so that the cutting assembly 100 can cross the first distance d1 in the pre-pressed state, preventing the cutting assembly 100 from being stuck when crossing the first distance d1, at this time, the distance between the support arm of the roller brush 210 or the shell of the cleaning device 2000 and the axis of the roller brush 210 is less than the distance between the cutting assembly 100 and the axis of the roller brush 210 when the cutting assembly 100 is located in the pre-pressing part 302.

[0260] Referring to FIGS. 25 and 26, in some embodiments, the direction parallel to the rolling brush 210 includes a first direction and a second direction; the first accommodating space 301 is located in the second direction relative to the rolling brush 210. The cutting assembly 100 includes the fixed blade 21, which includes the hooked end 211 and the first guide edge 212 connected to the hooked end 211, the first guide edge 212 facing the rolling brush 210. In the second direction, the distance between the first guide edge 212 and the axis of the rolling brush 210 increases, and when the cutting assembly 100 moves to contact the first pre-pressing portion 302, the contact point between the first pre-pressing portion 302 and the fixed blade 21 is located at a non-end point position of the first guide edge 212, so that the cutting assembly 100 can smoothly enter the first accommodating space 301, while avoiding damage to the first pre-pressing portion 302 or the housing 400 of the cleaning base 1000, or jamming of the cutting assembly 100 in the first pre-pressing portion. For example, the first direction is opposite to the positive direction of the X direction in FIG. 25, and the second direction is shown as the positive direction of the X direction in FIG. 25 (i.e., the direction indicated by the arrow). In some embodiments, if there is a shell of the cleaning device 2000 and / or a support arm of the rolling brush 210 in the first distance d1, the contact point between the shell of the cleaning device 2000 and the support arm of the rolling brush 210 and the fixed blade 21 is also located at a non-end point position of the first guide edge 212 during movement of the cutting assembly 100 in the second direction, so that the cutting assembly 100 can smoothly enter the first accommodating space 301.

[0261] Referring to FIG. 1, FIG. 2, FIG. 25, FIG. 30, FIG. 31, FIG. 32 and FIG. 33, in some embodiments, the cleaning base station 1000 comprises a housing 400, an inner cavity 401 is formed in the interior of the housing 400, a cleaning cavity 402 is formed in the exterior of the housing 400, the cleaning cavity 402 is used to place the roller brush 210, the cleaning cavity 402 has a cavity opening 4021 for the roller brush 210 to enter; as shown in FIG. 30 and FIG. 31, the cavity wall 405 of the cleaning cavity 402 is provided with a sliding groove 403 and an opening 404, as shown in FIG. 32, the sliding groove 403 communicates the inner cavity 401 and the cleaning cavity 402, and the sliding groove 403 is correspondingly provided with the roller brush 210. The cutting assembly 100 is arranged through the sliding groove 403, and at least part of the cutting assembly 100 is located in the cleaning cavity 402 for cutting at least part of the winding on the roller brush 210. The first containing space 301 communicates with the inner cavity 401, one end of the opening 404 communicates with the sliding groove 403, and the opening 404 communicates the first containing space 301 and the cleaning cavity 402, the first containing space 301 communicates with the inner cavity 401, and at least part of the cutting assembly 100 located in the cleaning cavity 402 moves along the sliding groove 403 and enters the first containing space 301 through the opening 404. In this way, it can not only ensure that at least part of the cutting assembly 100 can move into the first containing space 301 to realize the storage of at least part of the cutting assembly 100 and improve the safety of the cutting assembly 100 when it does not need to cut the winding; but also ensure that at least part of the cutting assembly 100 can extend to the cleaning cavity 402, so that the cutting assembly 100 can peel and cut the winding on the roller brush 210, and the structure of the cleaning base station 1000 is simple.

[0262] Referring to FIG. 2, FIG. 29, FIG. 30 and FIG. 31, in some embodiments, the cleaning base station 1000 comprises a first sealing member 501 connected with the cutting assembly 100; the first driving assembly 200 is arranged in the inner cavity 401 and connected with the cutting assembly 100 and / or the first sealing member 501 to drive at least part of the cutting assembly 100 and the first sealing member 501 to move along the sliding groove 403; during the movement of at least part of the cutting assembly 100 and the first sealing member 501 along the sliding groove 403, the first sealing member 501 at least partially seals the sliding groove 403 to separate the cleaning cavity 402 and the inner cavity 401. In this way, the first sealing member 501 can dynamically seal at least part of the sliding groove 403, to a certain extent, block dust or liquid from entering the inner cavity 401 through the sliding groove 403, and ensure that the electrical elements in the inner cavity 401 can work normally.

[0263] Referring to FIGS. 2, 29, 30 and 31, in some embodiments, the cleaning base station 1000 further comprises a second seal 502 for closing the opening 404 to separate the cleaning cavity 402 and the first containing space 301. During the movement of the cutting assembly 100 along the chute 403, the force of the advancing cutting assembly 100 can cause the second seal 502 to change position or state to open the opening 404, so that the cutting assembly 100 can enter and exit the first containing space 301 through the opening 404. When the cutting assembly 100 moves along the chute 403 to the opening 404, the second seal 502 provided at the opening 404 is in contact with the cutting assembly 100, so that the second seal 502 can clean the dirt on at least part of the cutting assembly 100. The second seal 502 can both close the opening 404 and clean at least part of the cutting assembly 100, and the function of the second seal 502 is diversified.

[0264] In some embodiments, the second seal 502 is a flexible member; during the movement of the cutting assembly 100 along the chute 403, the force of the advancing cutting assembly 100 causes the flexible member to deform to open the opening 404. In this way, the second seal 502 does not interfere with the movement of the cutting assembly 100 along the chute 403, and the second seal 502 can better clean the dirt on at least part of the cutting assembly 100, preventing the dirt from remaining on the cutting assembly 100.

[0265] In some embodiments, the second seal 502 is a brush. In some embodiments, the second seal 502 comprises an upper seal portion and a lower seal portion, which are respectively arranged above and below the opening 404. For example, the second seal 502 is a louver. In this way, the second seal 502 can both close the opening 404 and clean at least part of the cutting assembly 100, and the structure of the second seal 502 is simple.

[0266] Referring to FIG. 25 and FIG. 33, in some embodiments, the cleaning base station 1000 comprises a controller 600, which is in communication connection with the first driving assembly 200; when the roll brush 210 does not need to cut the entanglement, the controller 600 controls the first driving assembly 200 to drive the cutting assembly 100 to stay in the first containing space 301 or return to the first containing space 301 along the sliding groove 403. When the roll brush 210 needs to cut the entanglement, the controller 600 controls the first driving assembly 200 to drive the cutting assembly 100 to move along the sliding groove 403 from the first containing space 301 to the sliding groove 403 and cut the entanglement of the roll brush 210 along the sliding groove 403. By controlling the first driving assembly 200 to work through the controller 600, the movement of the cutting assembly 100 along the sliding groove 403 can be more accurately controlled. Referring to FIG. 6, the position where the cutting assembly 100 stays in the first containing cavity 301 is the starting position of the movement of the cutting assembly 100 in the direction parallel to the axis direction of the roll brush 210.

[0267] In some embodiments, the extension direction of the sliding groove 403 is parallel to the axis direction of the roll brush 210, so that the cutting assembly 100 can better clean the entanglement on the roll brush 210 during the movement of the cutting assembly 100 along the sliding groove 403. In some embodiments, the first sealing member 501 seals the entire sliding groove 403 to separate the cleaning cavity 402 and the inner cavity 401, so as to improve the sealing effect.

[0268] In some other examples, the cutting assembly 100 of the embodiments of the present application can also be arranged in the following manner. Referring to FIG. 17 and FIG. 19, in some embodiments, the cutting assembly 100 comprises a base 10 and a cutting member 20, at least part of the cutting member 20 is connected with the base 10; the cutting member 20 comprises a fixed blade 21 and a movable blade 22. The cutting assembly 100 can move in the direction parallel to the axis of the roll brush 210 under the action of a first external force; at least when the cutting assembly 100 moves within the length range of the roll brush 210, the fixed blade 21 abuts against the roll brush 210. At least during the movement of the cutting assembly 100 within the length range of the roll brush 210, the fixed blade 21 can strip at least part of the entanglement on the roll brush 210 from the roll brush 210, and the movable blade 22 moves relative to the fixed blade 21, so that the movable blade 22 cooperates with the fixed blade 21 to shear the entanglement.

[0269] The cutting assembly 100 of the above embodiment can strip at least part of the wrapping on the rolling brush 210 from the rolling brush 210 due to the fact that at least during the movement of the cutting assembly 100 within the length range of the rolling brush 210, the fixed blade 21 abuts against the rolling brush 210, the movable blade 22 moves relative to the fixed blade 21 so that the movable blade 22 cooperates with the fixed blade 21 to shear the wrapping, the fixed blade 21 and the movable blade 22 cooperate to act on the wrapping, which prevents the wrapping on the fixed blade 21 from being too much to cause jamming, and at the same time improves the cutting efficiency of the cutting assembly 100 in cutting the wrapping, which can improve the cleaning efficiency or cleaning effect of the wrapping on the rolling brush 210 and improve the user experience. In addition, the cutting assembly 100 can move in a direction parallel to the axis of the rolling brush 210 under the action of the first external force, and at least when the cutting assembly 100 moves to the length range of the rolling brush 210, the fixed blade 21 abuts against the rolling brush 210. In this way, the cutting assembly 100 can cut the wrapping at different positions in the axial direction of the rolling brush 210, which can ensure the cutting of the wrapping in the entire length range of the rolling brush 210, which is conducive to more comprehensive cleaning of the wrapping on the rolling brush 210, which can improve the cleaning efficiency or cleaning effect of the wrapping on the rolling brush 210 and improve the user experience. In addition, at least when the cutting assembly 100 moves to the length range of the rolling brush 210, the fixed blade 21 abuts against the rolling brush 210, so that the fixed blade 21 can strip at least part of the wrapping on the rolling brush 210 from the rolling brush 210 and cooperate with the movable blade 22 to shear the wrapping, which expands the function of the fixed blade 21, without the need to separately provide two independent structural components for two functions, thereby saving the number of components, which is conducive to improving the assembly efficiency of the cutting assembly 100, reducing the mass of the cutting assembly 100, and reducing the volume of the cutting assembly 100. During the movement of the cutting assembly 100 within the length range of the rolling brush 210, the movable blade 22 and the fixed blade 21 at least complete one shearing action or at least two shearing actions.

[0270] For example, after the cutting assembly 100 cuts the wrapping, the cut wrapping can be cleaned from the rolling brush 210 by the cleaning device 2000. Thus, by shearing the wrapping on the rolling brush 210 by the cutting assembly 100 and cooperating with the cleaning device 2000 to clean the cut wrapping on the rolling brush 210 (like ordinary dirt), the automatic cleaning of the wrapping on the rolling brush 210 is realized, without the need for manual operation by the user, which improves the user experience. The self-cleaning of the cleaning device 2000 refers to that when the cleaning device 2000 is placed on the cleaning base station 1000, water is supplied to the rolling brush 210 or a cleaning tank in which the rolling brush 210 is placed, and the self-cleaning of the rolling brush 210 is realized by cooperating with the rotation of the rolling brush 210. After the self-cleaning is completed, the dirt in the cleaning tank can be recycled by a recycling device, and then the rolling brush 210 can be dried.

[0271] In some embodiments, at least during the movement of the cutting assembly 100 within the length range of the brush roll 210, the movable blade 22 rotates relative to the fixed blade 21 to form a shearing action to cut the wrapping. That is, during the movement of the cutting assembly 100 outside the length range of the brush roll 210, the movable blade 22 can rotate relative to the fixed blade 21, or the movable blade 22 can not rotate relative to the fixed blade 21. In other embodiments, at least during the movement of the cutting assembly 100 within the length range of the brush roll 210, the movable blade 22 linearly moves relative to the fixed blade 21 to form a shearing action to cut the wrapping.

[0272] Exemplarily, the relative state between the fixed blade 21 and the movable blade 22 is in an open state, as shown in FIG. 35. The relative state between the fixed blade 21 and the movable blade 22 is in a closed state, as shown in FIG. 36.

[0273] In some embodiments, referring to FIG. 18, the movable blade 22 is rotatably connected with the fixed blade 21, so that the structure of the cutting assembly 100 is more compact while ensuring that the movable blade 22 and the fixed blade 21 can form a shearing action to cut the wrapping. Exemplarily, the cutting assembly 100 further comprises a connecting shaft 50, the connecting shaft 50 penetrates the movable blade 22 and the fixed blade 21, and the movable blade 22 is rotatably connected with the fixed blade 21 through the connecting shaft 50.

[0274] In some embodiments, the angle of the reciprocating rotation of the movable blade 22 relative to the fixed blade 21 is less than 90°, so that the maximum rotation range of the movable blade 22 is small, which is conducive to improving the cutting efficiency, saving power consumption, and making the structure of the cutting assembly 100 more compact while ensuring that the cutting assembly 100 can effectively cut the wrapping. Exemplarily, the angle of the reciprocating rotation of the movable blade 22 relative to the fixed blade 21 refers to the included angle between the movable blade 22 and the fixed blade 21 during the reciprocating rotation of the movable blade 22 relative to the fixed blade 21. Referring to FIG. 18, in some embodiments, the fixed blade 21 comprises a hooked end 211; at least when the cutting assembly 100 moves to the length range of the brush roll 210, the hooked end 211 is in contact with the brush roll 210 to cause at least part of the wrapping on the brush roll 210 to be stripped to the fixed blade 21. When the cutting assembly 100 moves axially along the brush roll 210, the hooked end 211 can hook the wrapping on the brush roll 210 to the fixed blade 21, causing at least part of the wrapping on the brush roll 210 to be stripped to the fixed blade 21. The fixed blade 21 can both strip the wrapping wrapped on the brush roll 210 and cut the wrapping in cooperation with the movable blade 22, without separately providing two structures to realize two functions. The fixed blade 21 is diversified in function, and the structure of the cutting assembly 100 is simple.

[0275] Please refer to FIG. 19 and FIG. 36, in some embodiments, the fixed blade 21 comprises a first cutting edge 2131, the moving blade 22 comprises a second cutting edge 221; the relative state of the fixed blade 21 and the moving blade 22 comprises at least an open state and a closed state. During the relative state of the fixed blade 21 and the moving blade 22 changes from the open state to the closed state, the distance between the intersection of the first cutting edge 2131 and the second cutting edge 221 and the axis of the roller brush 210 is greater than the distance between the hooked end 211 and the axis of the roller brush 210. In this way, it can be ensured that during the relative state of the fixed blade 21 and the moving blade 22 changes from the open state to the closed state, the hooked end 211 of the fixed blade 21 can abut against the roller brush 210 to peel at least part of the entanglement on the roller brush 210; and it can prevent the moving blade 22 from contacting the roller brush 210, which causes the problem that the fixed blade 21 is difficult to peel the entanglement on the roller brush 210 from the roller brush 210.

[0276] Please refer to FIG. 19, FIG. 35 and FIG. 38, in some embodiments, the relative state of the fixed blade 21 and the moving blade 22 comprises at least an open state and a closed state; when the moving blade 22 and the fixed blade 21 are in the open state, the cutting gap 23 is formed between the fixed blade 21 and the moving blade 22, and the opening 404 of the cutting gap 23 is towards the direction parallel to the axis of the roller brush 210; the moving blade 22 comprises a protruding portion 222, which is used to reduce the opening 404 of the cutting gap 23 to reduce the probability of safety accidents caused by the user's fingers entering the cutting gap. The protruding portion 222 can be abrupt; the protruding portion 222 is arranged on the side of the second cutting edge 221 of the moving blade 22 close to the hooked end 211; or the protruding portion 222 is arranged on the side of the second cutting edge 221 of the moving blade 22 away from the connecting shaft 50. When the relative state of the fixed blade 21 and the moving blade 22 is in the open state, there is a gap between the protruding portion 211 and the hooked end 211 to facilitate the entanglement entering the cutting gap 23 from the gap, which is the opening 404.

[0277] Please refer to FIG. 38, exemplarily, the fixed blade 21 comprises a first cutting edge 2131; the moving blade 22 comprises a second cutting edge 221; the relative state of the fixed blade 21 and the moving blade 22 comprises at least an open state and a closed state. When the relative state of the fixed blade 21 and the moving blade 22 is in the open state and / or the closed state, the distance between the intersection of the first cutting edge 2131 and the second cutting edge 221 and the protrusion 222 is greater than or equal to 0. In the axial direction of the roller brush 210, the protrusion 222 and the hooked end 211 are located on the same side of the intersection of the first cutting edge 2131 and the second cutting edge 221. In this way, when the moving blade 22 and the fixed blade 21 form a shearing action to shear the entanglement at the cutting opening 23, the protrusion 222 can confine the entanglement in the cutting opening 23 to a certain extent, preventing the entanglement at the cutting opening 23 from escaping from the opening 404 of the cutting opening 23, and improving the cutting effect of the entanglement.

[0278] Exemplarily, the moving blade 22 is rotatably connected to the fixed blade 21 through the connecting shaft 50; when the relative state of the fixed blade 21 and the moving blade 22 is in the closed state, the intersection of the first cutting edge 2131 and the second cutting edge 221 is located between the protrusion 222 and the connecting shaft 50.

[0279] Please refer to FIG. 18, FIG. 24 and FIG. 36, in some embodiments, the cutting assembly 100 further comprises a transmission member 24, the transmission member 24 is movably connected to the moving blade 22; the transmission member 24 drives the moving blade 22 to move relative to the fixed blade 21 under the action of a second external force. The transmission member 24 can reduce the size of the moving blade 22, make the design position of the moving blade 22 more flexible, and make the structure of the cutting assembly 100 more compact, while ensuring that the second external force can drive the moving blade 22 to move relative to the fixed blade 21.

[0280] In some embodiments, the relative state of the fixed blade 21 and the moving blade 22 comprises at least an open state and a closed state; the position of the transmission member 24 relative to the base 10 comprises a first position and a second position. Please refer to FIG. 35, when the relative state of the moving blade 22 and the fixed blade 21 is in the open state, the transmission member 24 is located at the first position relative to the base 10; please refer to FIG. 36, when the relative state of the moving blade 22 and the fixed blade 21 is in the closed state, the transmission member 24 is located at the second position relative to the base 10; under the action of the second external force, the transmission member 24 can move between the first position and the second position to switch the state between the fixed blade 21 and the moving blade 22 between the open state and the closed state. Exemplarily, the second driving assembly 110 can apply the second external force to the transmission member 24 to enable the transmission member 24 to move between the first position and the second position.

[0281] Please refer to FIG. 18, FIG. 24, FIG. 35 and FIG. 36, in some embodiments, the movable blade 22 is rotationally connected with the fixed blade 21; the movable blade 22 is provided with a first sliding groove 223, the transmission member 24 is slidingly connected with the first sliding groove 223; the base 10 is provided with a second sliding groove 12, the transmission member 24 is arranged in the second sliding groove 12 and is slidingly connected with the second sliding groove 12. When the transmission member 24 switches between the first position and the second position in the second sliding groove 12, the transmission member 24 slides relative to the first sliding groove 223, and the transmission member 24 slides in the second sliding groove 12 to drive the movable blade 22 to switch between the open state and the closed state relative to the fixed blade 21. The first sliding groove 223 of the movable blade 22 slidingly cooperates with the transmission member 24, which can convert the linear sliding of the transmission member 24 into the rotary motion of the movable blade 22. The transmission member 24 slidingly cooperates with the second sliding groove 12 of the base 10, and the second sliding groove 12 can limit the motion of the transmission member 24, which can stably drive the movable blade 22 to move, so as to ensure the shearing action of the movable blade 22 and the fixed blade 21.

[0282] Please refer to FIG. 24, in some embodiments, the base 10 includes a top wall 13 and a bottom wall 14; the cutting assembly 100 further includes a first elastic member 40, one end of the first elastic member 40 is connected with the transmission member 24, and the other end is connected with the top wall 13; when the transmission member 24 is in the first position in the second sliding groove 12, the first elastic member 40 is in the first state; when the transmission member 24 is in the second position in the second sliding groove 12, the first elastic member 40 is in the second state; the compression degree of the first state of the first elastic member 40 is less than the compression degree of the second state. The first elastic member 40 is compressed in the process that the transmission member 24 moves from the first position to the second position under the action of the second external force, so that the first elastic member 40 changes from the first state to the second state, and at this time, the relative state between the fixed blade 21 and the movable blade 22 changes from the open state to the closed state; when the second external force acting on the transmission member 24 is less than the elastic force of the first elastic member 40, for example, when the second external force is removed, the compression degree of the first elastic member 40 decreases, so that the transmission member 24 can move from the second position to the first position under the action of the first elastic member 40, so as to switch the relative state between the fixed blade 21 and the movable blade 22 from the closed state to the open state.

[0283] Exemplarily, the second driving assembly 110 is capable of driving the transmission member 24 to move from the first position to the second position, so that the relative state between the fixed blade 21 and the movable blade 22 changes from the open state to the closed state; in the process of the transmission member 24 moving from the first position to the second position, the second driving assembly 110 is capable of compressing the first elastic member 40. When the second external force applied by the second driving assembly 110 is removed, the transmission member 24 is capable of moving from the second position to the first position under the action of the first elastic member 40, so that the relative state between the fixed blade 21 and the movable blade 22 changes from the closed state to the open state.

[0284] Exemplarily, the groove bottom wall of the second sliding groove 12 is a part of the bottom wall 14 of the base 10.

[0285] In some embodiments, the first state of the first elastic member 40 is the compressed state. Because the length and the elastic force of the elastic member (spring) may be different, if the elastic member is not pre-compressed in the first state, the consistency of the first position of the transmission member 24 assembled by different elastic members (springs) may be poor, which may cause problems in the cooperation between the cutting assembly 100 and the rest of the structure. Therefore, the first position is set to the compressed state, and the effective stroke of the elastic member (spring) is used to set the first position and the second position of the transmission member 24 within a controllable range, so as to ensure that the movement of the movable blade 22 is within a controllable range. In some embodiments, the second external force acts on the transmission member 24, and the size of the second external force acting on the transmission member 24 in the first position is 0.

[0286] Please refer to FIG. 19 and FIG. 24. In some embodiments, the direction parallel to the axis of the roller brush 210 includes a first direction and a second direction, and the second direction is opposite to the first direction. The transmission member 24 includes a contact portion 241, and the contact portion 241 is in contact with the second external force. In some embodiments, the contact portion 241 includes an arc-shaped wall 2411, and the second external force is in contact with the arc-shaped wall 2411 to drive the transmission member 24 to move; or, the contact portion 241 includes a ball, and the ball rotates relative to the transmission member 24, and the second external force is in contact with the ball. The contact portion 241 includes the arc-shaped wall 2411 or the ball, which can make the transmission member 24 and the structure providing the second external force match more smoothly when the cutting assembly 100 moves in the direction parallel to the axis of the roller brush 210.

[0287] Please refer to FIG. 39 and FIG. 40, in some embodiments, the relative state between the fixed blade 21 and the moving blade 22 has at least an open state and a closed state; the fixed blade 21 includes a first fixed blade 21a and a second fixed blade 21b; the first fixed blade 21a and the second fixed blade 21b are arranged at intervals in the circumferential direction of the roller brush 210. At least during the movement of the cutting assembly 100 in the length range of the roller brush 210, the first fixed blade 21a and the second fixed blade 21b are in contact with the roller brush 210 to hook at least part of the entanglement on the roller brush 210 on the first fixed blade 21a and the second fixed blade 21b, so that at least part of the entanglement on the roller brush 210 is stripped from the roller brush 210 to the first fixed blade 21a and / or the second fixed blade 21b, to facilitate the cooperation of the fixed blade 21 and the moving blade 22 to shear the entanglement. The moving blade 22 includes a rotating blade, at least part of the rotating blade is rotatable between the first fixed blade 21a and the second fixed blade 21b, to switch the fixed blade 21 and the moving blade 22 between the open state and the closed state to form a shearing action to shear the entanglement; during shearing of the entanglement, the first fixed blade 21a and the second fixed blade 21b can play a certain supporting role on the entanglement, which is conducive to more easily cutting off the entanglement and improving the shearing effect of the cutting assembly 100 to shear the entanglement; it can also as far as possible avoid the problem that the entanglement is elongated or deformed during shearing to affect the shearing efficiency, thereby improving the cleaning efficiency or cleaning effect of the entanglement. Understandably, during the movement of the cutting assembly 100 in the length range of the roller brush 210, the first fixed blade 21a and the second fixed blade 21b are in contact with the roller brush 210, and the moving blade 22 is rotatable between the first fixed blade 21a and the second fixed blade 21b, so that the first fixed blade 21a and the second fixed blade 21b can hook or strip the entanglement on the roller brush 210, which is conducive to improving the shearing effect of the cutting assembly 100 to shear the entanglement on the roller brush 210. The moving blade 22 includes a rotating blade, the rotating blade can reciprocate or rotate circumferentially relative to the first fixed blade 21a and the second fixed blade 21b, to switch the fixed blade 21 and the moving blade 22 between the open state and the closed state to form a shearing action to shear the entanglement. Exemplarily, the rotation axis of the rotating blade is shown as a dashed line h in FIG. 40.

[0288] The structure of the cutting module 101 in the embodiments of the present application is described below.

[0289] Please refer to FIG. 41, the cutting module 101 of the embodiments of the present application includes the cutting assembly 100, the first driving assembly 200 and the second driving assembly 110, the cutting assembly 100 includes the cutting assembly 100 of any one of the embodiments of the present application; the first driving assembly 200 is used to provide a first external force to reciprocate the cutting assembly 100 in a direction parallel to the axis of the roller brush 210; the second driving assembly 110 is used to provide a second external force to move the moving blade 22 relative to the fixed blade 21.

[0290] The cutting module 101 of the above embodiment can strip at least part of the winding on the rolling brush 210 from the rolling brush 210 by the fixed blade 21 abutting against the rolling brush 210 at least during the movement of the cutting assembly 100 within the length range of the rolling brush 210, and the movable blade 22 moves relative to the fixed blade 21 to cooperate with the fixed blade 21 to shear the winding, so that the movable blade 22 and the fixed blade 21 cooperate to act on the winding, preventing the winding on the fixed blade 21 from being too much to cause jamming, while improving the cutting efficiency of the cutting assembly 100 in cutting the winding, which can improve the cleaning efficiency or cleaning effect of the winding on the rolling brush 210 and improve the user experience. In addition, the cutting assembly 100 can move in a direction parallel to the axis of the rolling brush 210 under the action of the first external force, and the fixed blade 21 abuts against the rolling brush 210 at least when the cutting assembly 100 moves to the length range of the rolling brush 210. In this way, the cutting assembly 100 can cut the winding at different positions in the axial direction of the rolling brush 210, which can ensure the cutting of the winding in the entire length range of the rolling brush 210, which is conducive to more comprehensive cleaning of the winding on the rolling brush 210, which can improve the cleaning efficiency or cleaning effect of the winding on the rolling brush 210 and improve the user experience. In addition, the fixed blade 21 abuts against the rolling brush 210 at least when the cutting assembly 100 moves to the length range of the rolling brush 210, so that the fixed blade 21 can strip at least part of the winding on the rolling brush 210 from the rolling brush 210 and cooperate with the movable blade 22 to shear the winding, which expands the function of the fixed blade 21, without the need to separately provide two independent structural components with two functions, thereby saving the number of components, which is conducive to improving the assembly efficiency of the cutting assembly 100, reducing the mass of the cutting assembly 100, and reducing the volume of the cutting assembly 100. During the movement of the cutting assembly 100 within the length range of the rolling brush 210, the movable blade 22 and the fixed blade 21 complete at least one shearing action or at least two shearing actions.

[0291] Please refer to FIG. 41. In some embodiments, the first driving assembly 200 includes a driving member 201 capable of driving the cutting assembly 100 to reciprocate in a direction parallel to the axis of the rolling brush 210. The provision of the driving member 201 can realize automatic control of the reciprocating movement of the cutting assembly 100 in a direction parallel to the axis of the rolling brush 210, without the need for manual operation by the user, which is conducive to improving the use convenience and user experience.

[0292] Exemplarily, the driving member 201 can drive the cutting assembly 100 to reciprocate between a starting position and a terminal position along a direction parallel to the axis of the rolling brush 210. For example, the driving member 201 can drive the cutting assembly 100 to move from the starting position to the terminal position along a first direction; when the cutting assembly 100 moves to the terminal position, the cutting assembly 100 triggers a limit switch or the cutting module 101 detects that the current of the driving member 201 is greater than or equal to a first preset threshold value, at this time, the cutting module 101 controls the driving member 201 to reverse, and the moving direction of the cutting assembly 100 changes from the first direction to a second direction; when the cutting assembly 100 moves from the terminal position to the starting position along the second direction, the cutting assembly 100 triggers another limit switch or the cutting module 101 detects that the current of the driving member 201 is greater than or equal to a second preset threshold value, at this time, the cutting module 101 controls the driving member 201 to stop working. The first preset threshold value and the second preset threshold value can be the same or different.

[0293] Referring to FIG. 41, in some embodiments, the first driving assembly 200 includes a driving member 201 and a transmission structure 202, and the driving member 201 is in transmission connection with the cutting assembly 100 through the transmission structure 202. Exemplarily, the transmission structure 202 includes at least one of the following: a lead screw structure, a pull rope mechanism, a synchronous belt structure, etc. Exemplarily, the transmission structure 202 includes a lead screw 2021, the driving member 201 is in transmission connection with the lead screw 2021, and the base 10 of the cutting assembly 100 is in sliding connection with the lead screw 2021.

[0294] Referring to FIGS. 28 and 42, in some embodiments, the second driving assembly 110 includes a guide member 1101, which is arranged along a direction parallel to the axis of the rolling brush 210; during the reciprocating movement of the cutting assembly 100 along the direction parallel to the axis of the rolling brush 210, the guide member 1101 is used to drive the moving blade 22 to reciprocate relative to the fixed blade 21, so that the second driving assembly 110 has a simple structure. Exemplarily, during the reciprocating movement of the cutting assembly 100 along the direction parallel to the axis of the rolling brush 210, the guide member 1101 and the first elastic member 40 jointly drive the moving blade 22 to reciprocate relative to the fixed blade 21.

[0295] Please refer to FIG. 28 and FIG. 42, in some embodiments, the guide 1101 comprises at least one wave crest segment 11011 and at least one wave trough segment 11012, the wave crest segment 11011 and the wave trough segment 11012 are connected alternately; the wave crest segment 11011 is closer to the roller brush 210 than the wave trough segment 11012. When the cutting assembly 100 moves to the wave crest segment 11011, the moving blade 22 is in the closed state relative to the fixed blade 21; when the cutting assembly 100 moves to the wave trough segment 11012, the moving blade 22 is in the open state relative to the fixed blade 21. The second driving assembly 110 of this structure does not need the user to manually operate the reciprocating rotation of the moving blade 22 relative to the fixed blade 21, freeing the user's hands, which is conducive to realizing automatic shearing of the winding object, thereby improving the use convenience and the user's use experience; also does not need to use the motor to drive, which is conducive to saving power consumption, and the structure of the second driving assembly 110 is simple.

[0296] In other embodiments, the second driving assembly 110 can also comprise a motor, and the application is not limited thereto.

[0297] Please refer to FIG. 28, FIG. 35 and FIG. 36, in some embodiments, the cutting assembly 100 further comprises a transmission member 24, the transmission member 24 is movably connected with the moving blade 22, the position of the transmission member 24 relative to the base 10 comprises a first position and a second position; the relative state of the fixed blade 21 and the moving blade 22 comprises at least an open state and a closed state. When the cutting assembly 100 moves to the wave crest segment 11011, the wave crest segment 11011 abuts against the transmission member 24, so that the transmission member 24 is located at the second position, and the moving blade 22 is in the closed state relative to the fixed blade 21; when the cutting assembly 100 moves to the wave trough segment 11012, the wave trough segment 11012 abuts against or does not contact the transmission member 24, so that the transmission member 24 is located at the first position, and the moving blade 22 is in the open state relative to the fixed blade 21. In this way, the transmission member 24 cooperates with the guide 1101, so that the relative state between the fixed blade 21 and the moving blade 22 can be switched between the open state and the closed state, so as to form the shearing of the winding object; the structure of the cutting module 101 is simple.

[0298] Please refer to FIG. 28, in some embodiments, the wave trough segment 11012 is a plane, when the cutting assembly 100 moves to the wave trough segment 11012, the plane wave trough segment 11012 can make the cooperation between the transmission member 24 and the guide 1101 more smooth, and can make the movement of the cutting assembly 100 in the direction parallel to the axis of the roller brush 210 more smooth.

[0299] Please refer to FIG. 28 and FIG. 42, in some embodiments, the length of the trough section 11012 is greater than the length of the peak section 11011 in the axial direction of the roller brush 210. In this way, the length of time when the transmission member 24 is in the first position is longer than the length of time when the transmission member 24 is in the second position, and the length of time when the moving blade 22 is in the open state relative to the fixed blade 21 is longer than the length of time when the moving blade 22 is in the closed state relative to the fixed blade 21, so that when the cutting assembly 100 moves to the trough section 11012, the fixed blade 21 has more time to strip more entanglements at the roller brush 210 to the cutting gap 23; and when the cutting assembly 100 moves to the peak section 11011, the cutting assembly 100 can efficiently and quickly cut off the entanglements, thereby ensuring that the cutting assembly 100 can hook up the entanglements as much as possible within the length range of the roller brush 210.

[0300] Please refer to FIG. 19 and FIG. 42, in some embodiments, the direction parallel to the axis of the roller brush 210 includes a first direction and a second direction, the second direction being opposite to the first direction; the fixed blade 21 strips at least part of the entanglements on the roller brush 210 from the roller brush 210 only when the cutting assembly 100 moves in the first direction. The roller brush 210 has a starting end and an ending end in the first direction; the trough section 11012 is arranged corresponding to the starting end, and / or the peak section 11011 is arranged corresponding to the ending end.

[0301] Please refer to FIG. 28 and FIG. 32, in some embodiments, the cutting module 101 includes an upper cover body 120, the upper cover body 120 is arranged above the cutting assembly 100, and the guide member 1101 is arranged on the upper cover body 120 and below the upper cover body 120. In this way, the guide member 1101 can drive the transmission member 24 to move, and dirt accumulation on the guide member 1101 can be avoided, which affects the shearing movement of the cutting assembly 100.

[0302] Please refer to FIG. 32, in some embodiments, the cutting module 101 includes a display assembly 130, the display assembly 130 is arranged above the upper cover body 120. The upper cover body 120 is arranged above the cutting assembly 100, and the display assembly 130 is arranged above the upper cover body 120. The upper cover body 120 can separate the display assembly 130 and the cutting assembly 100, preventing at least part of the movement of the cutting assembly 100 from interfering with the display assembly 130. In addition, the guide member 1101 is below the upper cover body 120, and the display assembly 130 is arranged above the upper cover body 120, which can make full use of the space. The display assembly 130 is used to display at least one of the following: the working parameters of the cleaning base station 1000, the working parameters of the cutting module 101, or the cleaning mode of the cleaning base station or the cleaning device.

[0303] Referring to FIG. 32 and FIG. 41, the cutting module 101 further includes a lower cover body 140, the upper cover body 120 and the lower cover body 140 are arranged in the inner cavity 401 of the shell 400, the upper cover body 120 is connected with the lower cover body 140, and the first driving assembly 200 is at least partially arranged in at least one of the upper cover body 120 and the lower cover body 140. Illustratively, the upper cover body 120 and the lower cover body 140 are one part of the shell 400.

[0304] The specific structure of the cleaning device 2000 in the embodiment of the present application is described below.

[0305] Referring to FIG. 34, a cleaning device 2000 in an embodiment of the present application includes a cleaning member 2001, a cutting assembly 100, and a third driving assembly 2002. The cutting assembly 100 includes any one of the aforementioned embodiments of the cutting assembly 100 including the adjusting member 30. The third driving assembly 2002 is configured to provide a first external force to reciprocate the cutting assembly 100 along a direction parallel to the axis of the roller brush 210. At least during the movement of the cutting assembly 100 within the length range of the roller brush 210, the adjusting member 30 adjusts the position of at least part of the cutting assembly 100 so that at least part of the cutting assembly 100 is in abutment with the roller brush 210.

[0306] The cleaning device 2000 in the above embodiment can strip at least part of the winding on the cleaning element 2001 from the cleaning element 2001 because the at least part of the cutting element 20 of the cutting assembly 100 can abut against the cleaning element 2001, and facilitate the cutting element 20 to cut the winding, thereby achieving cleaning of the winding on the cleaning element 2001. In addition, the adjusting element 30 can adjust the position of the at least part of the cutting element 20 in the preset direction to make the at least part of the cutting element 20 abut against the cleaning element 2001 even if there is an assembly position deviation of the cleaning element 2001 when the cleaning device 2000 is assembled, or the diameter of the roller brush 210 becomes smaller due to aging, or the cutting assembly 100 is used to clean cleaning elements 2001 of different specifications, and the like, so that the cutting assembly 100 can better cut the winding, which is conducive to improving the cleaning effect of the winding on the cleaning element 2001, reducing or even eliminating the requirement for assembly deviation of the cleaning element 2001 when the cleaning device 2000 is assembled, prolonging the serviceable time of the roller brush 210, reducing or even eliminating the requirement for placement position deviation of the cleaning element 2001, and enabling the cutting assembly 100 to clean cleaning elements 2001 of different specifications, thereby expanding the application range of the cutting assembly 100. In addition, the adjusting element 30 can adjust the position of the at least part of the cutting element 20 in the preset direction to make the at least part of the cutting element 20 abut against the cleaning element 2001 when the cutting assembly 100 cleans the winding on the cleaning element 2001, thereby preventing the cutting element 20 from rigidly colliding with the cleaning element 2001, ensuring that the cutting assembly 100 does not damage the cleaning element 2001 in the process of cleaning the winding on the cleaning element 2001, and improving the user experience.

[0307] It can be understood that the cutting assembly 100 is arranged in the cleaning device 2000, and the adjusting element 30 can adjust the position of the at least part of the cutting assembly 100 in the preset direction to make the at least part of the cutting assembly 100 abut against the roller brush 210 when the diameter of the roller brush 210 becomes smaller due to aging, so that the cutting assembly 100 can abut against the roller brush 210 even if the diameter of the roller brush 210 becomes smaller due to aging, and the cutting assembly 100 can maintain good cutting effect on the winding on the roller brush 210.

[0308] For example, the third driving assembly 2002 includes a power motor.

[0309] Referring to FIG. 34, in some embodiments, the cleaning device 2000 includes a second containing space 2003 located outside the length range of the roller brush 210, for parking the cutting assembly 100.

[0310] Referring to FIG. 34, in some embodiments, the second accommodating space 2003 is provided with a second pre-pressing part 2004; when the cutting assembly 100 is located in the second accommodating space 2003, the second pre-pressing part 2004 pre-presses the cutting assembly 100, so that the position of the cutting assembly 100 is located outside the extension line of the surface of the roller brush 210, and has a second distance with the extension line of the surface of the roller brush 210.

[0311] For example, the second accommodating space 2003 can refer to the first accommodating space 301 of any one of the above embodiments, and the second pre-pressing part 2004 can refer to the first pre-pressing part 302 of any one of the above embodiments, which will not be repeated here.

[0312] Referring to FIG. 34, in some embodiments, the direction parallel to the axis of the roller brush 210 includes a first direction and a second direction; the second accommodating space 2003 is located in the second direction relative to the roller brush 210; the cutting member 20 includes a fixed blade 21, the fixed blade 21 includes a hooked end 211 and a first guide edge 212, the first guide edge 212 is connected with the hooked end 211, and the first guide edge 212 faces the roller brush 210. In the second direction, the distance between the first guide edge 212 and the axis of the roller brush 210 becomes larger, and when the cutting assembly 100 moves to contact the second pre-pressing part 2004, the contact point between the second pre-pressing part 2004 and the fixed blade 21 is located at a non-end point position of the first guide edge 212.

[0313] In other examples, the embodiment of the cleaning device 2000 includes the example of the cleaning module 101 of any one of the above embodiments, which has the same effect as the cleaning module 101, and will not be repeated here.

[0314] The structure of the cleaning system 10000 of the embodiments of the present application will be described below.

[0315] The cleaning system 10000 provided by the present application, as shown in FIG. 13 and FIG. 22, includes the cleaning device 2000 and the cleaning base station 1000 of each of the above examples, the cleaning device 2000 includes the roller brush 210; when the cleaning device 2000 is placed in the cleaning base station 1000, the roller brush 210 is located in the cleaning cavity 402 shown in FIG. 21; the cleaning base station 1000 is used in cooperation with the cleaning device 2000, and the cleaning base station 1000 is at least used for maintaining the cleaning device 2000. The maintenance includes but is not limited to charging, dust collection, roller brush 210 cleaning, roller brush 210 drying, roller brush 210 winding cutting, water replenishment, sewage pumping, etc.

[0316] Since the cleaning system 10000 adopts all the technical solutions of all the embodiments of the cleaning base station 1000 described above, the cleaning system 10000 disclosed in the present application also has all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, which will not be repeated here.

[0317] Please refer to FIG. 13 and FIG. 15, in the cleaning system 10000 in the embodiments of the present application, the cleaning base station 1000 comprises the aforementioned base 410b, as shown in FIG. 15, the base 410b comprises a parking position 440, and the cleaning device 2000 can be parked on the parking position 440, and the cleaning base station 1000 can at least maintain the cleaning device 2000. The setting of the parking position 440 facilitates the placement of the cleaning device 2000, so as to facilitate the maintenance of the cleaning device 2000 by the cleaning base station 1000.

[0318] Since the cleaning system 10000 comprises the cleaning base station 1000, the cleaning system 10000 has the beneficial effects of the cleaning base station 1000, which will not be repeated here.

[0319] Please refer to FIG. 14, in some embodiments, the cleaning device 2000 comprises a rolling brush 210 and a second heating assembly 230, and the second heating assembly 230 is used to generate heat and conduct the heat to the rolling brush 210. In this way, through the setting of the second heating assembly 230, the heating efficiency of the rolling brush 210 can be further improved, so as to facilitate the high-temperature disinfection or drying or improve the self-cleaning effect of the rolling brush 210.

[0320] In some embodiments, continuing to refer to FIG. 14, the second heating assembly 230 comprises a second heating sheet 231, the second heating sheet 231 is used to generate heat when powered on, and the second heating sheet 231 is tightly attached to the outer surface of the rolling brush 210 to conduct the heat generated by the second heating sheet 231 to the rolling brush 210. In this way, the rolling brush 210 is heated by powering on the second heating sheet 231 to realize the ironing and drying of the rolling brush 210.

[0321] In some embodiments, the second heating sheet 231 can be an arc-shaped structure adapted to the rolling brush 210, so that the second heating sheet 231 and the rolling brush 210 can be tightly attached to each other to improve the heat conduction efficiency.

[0322] In some embodiments, the second heating sheet 231 can be a polyimide film (PI film) heating sheet, a positive temperature coefficient (PTC) heating sheet, a silica gel heating sheet, a ceramic heating sheet, a carbon fiber heating sheet, etc.

[0323] In some embodiments, the second heating sheet 231 shown in FIG. 14 is electrically connected with the power supply of the cleaning device 2000 shown in FIG. 13.

[0324] Referring to FIG. 22, the embodiments of the present application also provide a structure of a cleaning system 10000 provided with a cleaning system 10000 comprising a cutting assembly 100 provided with an adjusting member 30. In these examples, the cleaning system 10000 comprises a cleaning device 2000 and a cleaning base station 1000. The embodiments of the cleaning device 2000 comprise any one of the embodiments of the cutting assembly 100 provided with the adjusting member 30 described above. The cleaning base station 1000 comprises a parking position, and the cleaning device 2000 can be parked in the parking position. Alternatively, the cleaning system 10000 comprises a cleaning device 2000 and a cleaning base station 1000 according to any one of the embodiments described above. The cleaning base station 1000 comprises a parking position, and the cleaning device 2000 can be parked in the parking position.

[0325] The cleaning system 10000 according to the embodiments described above, since the cutting assembly 100 comprises the adjusting member 30, the adjusting member 30 is connected with the base 10 and the at least partial cutting member 20 respectively, and the at least partial cutting member 20 is moved relative to the base 10 along the preset direction to abut against the cleaning member 2001. Thus, even if there is an assembly position deviation of the cleaning member 2001 when the cleaning device 2000 is assembled, or the diameter of the roller brush 210 is reduced due to aging, or the cutting assembly 100 is used to clean cleaning members 2001 of different specifications, etc., the adjusting member 30 can adjust the position of the at least partial cutting member 20 along the preset direction, so that the at least partial cutting member 20 abuts against the cleaning member 2001, thereby enabling the cutting assembly 100 to better cut the entanglements, which is conducive to improving the cleaning effect of the entanglements on the cleaning member 2001; and is conducive to reducing or even eliminating the requirement for assembly deviation of the cleaning member 2001 when the cleaning device 2000 is assembled, reducing or even eliminating the requirement for placement position deviation of the cleaning member 2001, prolonging the serviceable time of the roller brush 210, enabling the cutting assembly 100 to clean cleaning members 2001 of different specifications, and expanding the application range of the cutting assembly 100. In addition, when the cutting assembly 100 cleans the entanglements on the cleaning member 2001, since the adjusting member 30 can adjust the position of the at least partial cutting member 20 along the preset direction, so that the at least partial cutting member 20 abuts against the cleaning member 2001, it can prevent the cutting member 20 from colliding rigidly with the cleaning member 2001, ensure that the cutting assembly 100 does not damage the cleaning member 2001 during the process of cleaning the entanglements on the cleaning member 2001, and improve the user experience.

[0326] In some other examples, the cleaning system 10000 also comprises any one of the embodiments of the cleaning device 2000 having the effects described in the present application, which has effects comparable to those of the cleaning device 2000, and thus will not be described herein.

[0327] The above embodiments of the present application are merely used for clearly explaining the present application, and are not intended to limit the implementation modes of the present application. Based on the above description, other different forms of changes or variations can be made by those skilled in the art. Here, all the implementation modes cannot be enumerated. Any changes or variations derived from the technical solutions of the present application are still within the protection scope of the present application.

Claims

A cleaning base station for at least servicing a roller brush of a cleaning device, characterized in that The cleaning base station comprises: a housing, an inner cavity is formed in the interior of the housing, a cleaning cavity is formed in the exterior of the housing, the cleaning cavity is used for placing the roller brush, the cleaning cavity has a cavity opening for the roller brush to enter, a chute is arranged on the cavity wall of the cleaning cavity, the chute is communicated with the inner cavity and the cleaning cavity, and the chute is arranged corresponding to the roller brush; a maintenance assembly, the maintenance assembly is arranged in the chute, and at least part of the maintenance assembly is located in the cleaning cavity to maintain the roller brush; a first sealing member, the first sealing member is connected with the maintenance assembly; a first driving assembly, the first driving assembly is arranged in the inner cavity and connected with the maintenance assembly and / or the first sealing member, so as to drive at least part of the maintenance assembly and the first sealing member to move along the chute; wherein, during the movement of at least part of the maintenance assembly and the first sealing member along the chute, the first sealing member at least partially seals the chute to separate the cleaning cavity and the inner cavity. The cleaning base station according to claim 1, wherein The extension direction of the chute is parallel to the axis direction of the roller brush. The cleaning base station according to claim 1 or 2, characterized in that The first sealing member seals the entire chute to separate the cleaning cavity and the inner cavity. The cleaning base station according to any one of claims 1-3, characterized in that The first sealing member is arranged in the housing, and during the movement of at least part of the first sealing member along the chute, the side of the first sealing member towards the cleaning cavity fills at least part of the chute, so that the first sealing member is flush with the surface of the housing. According to claim 4, the cleaning base station comprises: The first sealing member comprises a main body part and a filling part, the filling part is protruded on the side of the main body part towards the cleaning cavity, used for filling at least part of the chute, and flush with the surface of the housing. According to claim 5, the cleaning base station comprises: The width of the filling part is equal to the width of the chute; and / or, The width of the filling part is less than or equal to the width of the main body part; and / or, In the width direction of the first sealing member, there is a gap between the edge of the filling part and the main body part; and / or, There is a gap between the edges of the filling part and the main body part on both sides in the width direction; and / or, In the width direction of the first sealing member, there is a gap between the edges of the first sealing member on both sides in the width direction and the chute. According to any one of claims 4-6, the cleaning base station comprises: The first sealing member further comprises a shielding part, and the shielding part is connected with the filling part; The shielding part located at the chute is located outside the housing, and in the width direction of the first sealing member, there is a gap between the edge of the shielding part and the chute. According to claim 7, the cleaning base station comprises: In the width direction of the first sealing member, the upper edge of the shielding part is higher than the edge of the roller brush cover of the cleaning device close to the shielding part, or the upper edge of the shielding part is higher than the highest position of the roller brush contacting the housing. The cleaning base station according to any one of claims 1-8, characterized in that, The width of the first sealing member is greater than or equal to The width of the chute, and the first sealing member covers the chute. The cleaning base station of claim 9, wherein The housing is provided with a guide slot, and a slot opening of at least part of the guide slot is in communication with the sliding slot, and at least part of the first sealing member is slidingly arranged in the guide slot. The cleaning base station of claim 10, wherein At least part of the guide slot comprises an upper guide slot and a lower guide slot, which are respectively located above and below the sliding slot, and the slot openings of the upper guide slot and the lower guide slot are oppositely arranged. The cleaning base station of any one of claims 9-11, wherein The first sealing member comprises a main body portion and a filling portion, and in the width direction of the first sealing member, the width of the filling portion is less than the width of the main body portion, the filling portion is protrudingly arranged on the side of the main body portion towards the cleaning cavity, for filling at least part of the sliding slot, and is flush with the surface of the housing. The cleaning base station of claim 12, wherein The width of the filling portion is equal to the width of the sliding slot; and / or In the width direction of the first sealing member, there is a spacing between the filling portion and the edge of the main body portion; and / or There is a spacing between the filling portion and the edges of the main body portion on both sides in the width direction; and / or In the width direction of the first sealing member, there is a spacing between the edges on both sides of the first sealing member in the width direction and the sliding slot. The cleaning base station of any one of claims 9-13, wherein The first sealing member is located outside the housing and covers the sliding slot. The cleaning base station of claim 14, wherein The first sealing member is attached to the outer surface of the housing; and / or In the width direction of the first sealing member, there is a spacing between the edge of the first sealing member and the sliding slot; and / or In the width direction of the first sealing member, the upper edge of the first sealing member is higher than the edge of the roll brush cover of the cleaning device close to the first sealing member, or the upper edge of the first sealing member is higher than the highest point of the contact between the roll brush and the housing. The cleaning base station of any one of claims 1-15, wherein The housing further comprises a first accommodating space, which is located outside the length range of the sliding slot and is in communication with the inner cavity; the maintenance assembly enters the first accommodating space after moving along the sliding slot, and the first accommodating space is used for parking the maintenance assembly. The cleaning base station of claim 16, wherein The housing comprises an opening, which is in communication with one end of the sliding slot, and the opening is in communication with the first accommodating space and the cleaning cavity, and at least part of the maintenance assembly located in the cleaning cavity enters the first accommodating space through the opening after moving along the sliding slot. The cleaning base station of claim 17, wherein The cleaning base station further comprises a second sealing member, which is used for closing the opening to separate the cleaning cavity and the first accommodating space. The cleaning base station of claim 18, wherein The second sealing member is a flexible member. During the movement of the maintenance assembly into or out of the first accommodating space along the chute, the force of the movement of the maintenance assembly deforms the flexible member to open the opening. The cleaning base station according to any one of claims 18-21, wherein The second sealing member is a brush; and / or The second sealing member comprises an upper sealing part and a lower sealing part, which are arranged above and below the opening respectively. The cleaning base station according to any one of claims 16-20, characterized in that The first accommodating space is one. The cleaning base station according to any one of claims 16-21, wherein The cleaning base station further comprises a controller in communication with the first driving assembly; When the roller brush does not need to be maintained, the controller controls the first driving assembly to drive the maintenance assembly to stay in the first accommodating space or return to the first accommodating space along the chute; When the roller brush needs to be maintained, the controller controls the first driving assembly to drive the movement of the maintenance assembly along the chute, to move from the first accommodating space to the chute, and to maintain the roller brush along the chute. The cleaning base station according to any one of claims 1-22, wherein The first sealing member is deformable, the first sealing member and the maintenance assembly are annular as a whole, and the first sealing member is located in the housing. The cleaning base station according to claim 23, wherein The housing further comprises a first guide column and a second guide column; The first guide column and the second guide column are located at two ends of the chute respectively, and the line connecting the two is parallel to the extension direction of the chute; The first sealing member is arranged around the first guide column and the second guide column; The first guide column and the second guide column are arranged in the ring. The cleaning base station according to claim 23 or 24, wherein The maintenance assembly comprises a base and a maintenance member, the maintenance member is arranged on the base, the base is arranged in the inner cavity and is slidably arranged along the chute; the two ends of the first sealing member are connected to the base at intervals; the first driving assembly is in transmission connection with the base, so as to drive the base to drive the maintenance member and part of the first sealing member to move along the chute. The cleaning base station according to claim 25, wherein The first driving assembly comprises a driving member and a lead screw, the extension direction of the lead screw is the same as the extension direction of the chute, the lead screw is connected with the output end of the driving member, the base is slidably arranged on the lead screw, and the driving member is used to drive the lead screw to drive the base to move along the lead screw. The cleaning base station according to claim 26, wherein The inner side of the first sealing member forms a mounting space, and the lead screw is arranged in the projection of the mounting space on the bottom surface of the housing. The cleaning base station according to any one of claims 1-27, wherein The maintenance assembly is located in front of the cleaning cavity; and / or The inner cavity is located in front of the cleaning cavity; and / or The maintenance assembly is located in front of the cleaning cavity; The maintenance component is a cutting component for cleaning at least part of the winding on the roller brush; and / or, The distance between the sliding groove and the roller brush axis in the height direction is less than or equal to 1 cm; and / or, The length of the sliding groove is greater than or equal to the length of the roller brush, and the movement range of the maintenance component in the extension direction of the sliding groove covers the length of the sliding groove. The cleaning base station according to claim 28, wherein Further comprising at least two functional components, the functional components at least including one maintenance component, at least part of the inner cavity, and part of the cavity wall located in front of the roller brush; At least part of the maintenance component is arranged in the inner cavity located in front of the roller brush, and the maintenance component maintains the roller brush through the cavity wall located in front of the roller brush. The cleaning base station according to claim 29, wherein The maintenance component includes a cutting module, the cutting module includes a cutting component, the first sealing member, and the first driving component; the cutting component is used for cutting at least part of the winding on the roller brush. The cleaning base station according to claim 30, wherein The at least two functional components further include an air outlet component, the air outlet component has an air outlet, the air outlet is arranged on the cavity wall in front of the roller brush and communicates with the cleaning cavity; the air outlet component transports airflow to the cleaning cavity through the air outlet; wherein, in the height direction of the cleaning base station, the air outlet is located above the sliding groove; and / or, The maintenance component is a liquid supply component, the liquid supply component has a liquid outlet, the liquid outlet is arranged on the cavity wall in front of the roller brush and communicates with the cleaning cavity; the liquid supply component transports clean water and / or cleaning liquid to the cleaning cavity through the liquid outlet; wherein, in the height direction of the cleaning base station, the liquid outlet is located below the sliding groove; and / or, The at least two functional components further include a first heating component, the first heating component is used for generating heat, and the first heating component is arranged on the cavity wall below the cleaning cavity of the roller brush to conduct the generated heat to the roller brush; and / or, The at least two functional components further include a light effect component, the light effect component is used for indicating the working mode of the cleaning base station; wherein, the light effect component is located in front of the roller brush and on the top of the shell. The cleaning base station according to claim 29, wherein The at least two functional components include an air outlet component, the air outlet component has an air outlet, the air outlet is arranged on the cavity wall in front of the roller brush and communicates with the cleaning cavity; the air outlet component transports airflow to the cleaning cavity through the air outlet. The cleaning base station according to claim 32, wherein The maintenance component includes a liquid supply component, the liquid supply component has a liquid outlet, the liquid outlet is arranged on the cavity wall in front of the roller brush and communicates with the cleaning cavity; the liquid supply component transports clean water and / or cleaning liquid to the cleaning cavity through the liquid outlet; wherein, in the height direction of the cleaning base station, the liquid outlet is located below the air outlet; and / or, The cleaning base station further includes a first heating component, the first heating component is used for generating heat, and the first heating component is arranged on the cavity wall below the cleaning cavity of the roller brush to conduct the generated heat to the roller brush; and / or, The cleaning base station further comprises a light effect assembly for indicating the working mode of the cleaning base station; wherein the light effect assembly is located in front of the roller brush and on the top of the shell. The cleaning base station according to claim 29, wherein The at least two functional assemblies comprise a first heating assembly for generating heat, the first heating assembly being arranged on the cavity wall below the roller brush in the cleaning cavity to conduct the generated heat to the roller brush; and / or, The at least two functional assemblies comprise a light effect assembly for indicating the working mode of the cleaning base station; wherein the light effect assembly is located in front of the roller brush and on the top of the shell. The cleaning base station according to any one of claims 29-34, characterized in that The at least two functional assemblies further comprise a light effect assembly for indicating the working mode of the cleaning base station. The working mode of the cleaning base station comprises at least one of a cutting mode, a self-cleaning mode, a start-up mode and a drying mode, and the light effect assembly is used to display different light effects according to different working modes of the cleaning base station. The cleaning base station according to claim 35, wherein, The at least two functional assemblies further comprise a cutting assembly for cutting at least part of the winding on the roller brush; The light effect assembly comprises a light emitting part arranged along the length direction of the roller brush; During the process of cutting at least part of the winding on the roller brush by the cutting assembly, part of the light emitting part emits light, and the light emitting position moves with the movement of the cutting assembly; and / or, During the process of cutting at least part of the winding on the roller brush by the cutting assembly, the light emitting part changes between the state of full light emission and the state of N light emission, N being an integer greater than 2. The cleaning base station according to any one of claims 29-34, characterized in that The at least two functional assemblies comprise a sound simulation assembly and a cutting assembly; The cutting assembly is used to cut at least part of the winding on the roller brush; During the process of cutting at least part of the winding on the roller brush by the cutting assembly, the sound simulation assembly is used to emit a cutting prompt sound; and / or, The shell comprises a docking seat and a base, the docking seat is connected with the base and located at the rear of the base, the cleaning cavity is located on the base and in front of the base relative to the docking seat. The cleaning base station according to any one of claims 1-37 applied to a cleaning device comprising a cleaning member, characterized in that, The maintenance assembly is a cutting assembly, the cutting assembly comprises: a base; a cutting piece for cutting at least part of the winding on the cleaning piece; an adjusting piece connected with the base and at least part of the cutting piece respectively, so that at least part of the cutting piece moves relative to the base along a preset direction to abut against the cleaning piece. The cleaning base station according to claim 38, wherein At least part of the cutting piece has an extended position and a retracted position in the preset direction; The adjusting piece adjusts the movement of at least part of the cutting piece between the extended position and the retracted position, so that at least part of the cutting piece abuts against the cleaning piece. The cleaning base station according to claim 38 or 39, characterized in that The adjusting piece is an elastic piece. The cleaning base station according to claim 40, wherein When at least part of the cutting piece is in the extended position, the elastic piece is in a first state; When at least part of the cutting piece is in the retracted position, the elastic piece is in a second state; The compression degree of the first state is less than the compression degree of the second state. The cleaning base station according to claim 41, wherein The first state is a compressed state. The cleaning base station according to any one of claims 39-42, characterized in that The base comprises a limiting part, one of the limiting part and at least part of the cutting member is provided with a long hole, and the other is provided with a limiting column; The limiting column is arranged in the long hole, and the two are slidingly arranged along the preset direction; The length direction of the long hole is the same as the preset direction, and the long hole and the limiting column cooperate to limit at least part of the cutting member to move between the extended position and the recovered position. The cleaning base station according to any one of claims 38-43, characterized in that The cleaning member comprises the roller brush, and the preset direction is perpendicular to the axis direction of the roller brush. The cleaning base station according to any one of claims 38-44, characterized in that The base comprises a limiting part for limiting at least part of the cutting member to move relative to the base only along the preset direction. The cleaning base station according to claim 45, wherein The limiting part comprises a limiting groove extending along the preset direction. The cleaning base station according to any one of claims 38-46, characterized in that When the cleaning member of the cleaning device is a roller brush, the cutting assembly can move along a direction parallel to the axis of the roller brush under the action of a first external force; at least during the movement of the cutting assembly within the length range of the roller brush, the adjusting member can adjust the position of at least part of the cutting member to keep at least part of the cutting member in abutment with the roller brush. The cutting member comprises a fixed blade, and the adjusting member is connected with the fixed blade; at least during the movement of the cutting assembly within the length range of the roller brush, the fixed blade is in abutment with the roller brush to strip at least part of the winding from the roller brush. The cleaning base station according to claim 47, wherein The cutting member comprises a moving blade, which rotates relative to the fixed blade to form a shearing action to cut the winding. The cleaning base station according to claim 48, wherein The direction parallel to the axis of the roller brush includes a first direction and a second direction opposite to the first direction; when the cutting assembly moves only in the first direction, the fixed blade strips at least part of the winding on the roller brush from the roller brush to the fixed blade. The cleaning base station according to claim 48 or 49, characterized in that According to the cleaning base station of claim 50, wherein The fixed blade comprises a hooked end and a first guide edge, the first guide edge is connected with the hooked end and faces the roller brush; The hooked end is located in the first direction relative to the fixed blade; at least when the cutting assembly moves along the first direction to the length range of the roller brush, the hooked end is in contact with the roller brush; in the second direction, the distance between the first guide edge and the axis of the roller brush increases. In the case that the cleaning device is placed on the cleaning base station, the end of the roller brush has a first spacing from the cleaning base station in the axis direction of the roller brush, and the length of the first guide edge in the axis direction of the roller brush is greater than the first spacing. The cleaning base station of claim 51, wherein The first guide edge comprises a first guide segment and a second guide segment; the first guide segment is connected with the second guide segment; the first guide segment is connected with the hooked end, and the second guide segment is away from the hooked end; The cleaning base station according to claim 51 or 52, characterized in that The first guide segment forms a first acute angle with the second direction; And / or, The second guide segment forms a first obtuse angle with the first guide segment; And / or, ​ The connection between the first guide section and the second guide section is a first smooth surface or a first arc surface. The cleaning base station according to any one of claims 38-53, characterized in that, The cutting member includes a fixed blade, and the adjusting member is connected with the fixed blade to adjust movement of the fixed blade relative to the base along a preset direction, so that the fixed blade abuts against the cleaning member. The cleaning base station of claim 54, wherein The cutting member includes a moving blade, which rotates relative to the fixed blade to form a shearing action to cut the winding object. The cleaning base station of claim 55, wherein The moving blade is rotationally connected with the fixed blade, and the adjusting member is capable of adjusting movement of the cutting member relative to the base along a preset direction to enable the fixed blade to abut against the cleaning member. The cleaning base station according to any one of claims 38-56, cooperating with a cleaning device, which is placeable on the cleaning base station, characterized in that, The first driving assembly is configured to provide a first external force to enable the cutting assembly to reciprocate along a direction parallel to an axis of the rolling brush, and at least during movement of the cutting assembly to a length range of the rolling brush, the adjusting member is capable of adjusting a position of at least part of the cutting assembly to enable the at least part of the cutting assembly to abut against the rolling brush. The cleaning base station of claim 57, wherein The cleaning base station includes a first accommodating space located at one end or both ends of the length range of the rolling brush to park the cutting assembly. The cleaning base station of claim 58, wherein The first accommodating space is provided with a first pre-pressing part. When the cutting assembly is located in the first accommodating space, the first pre-pressing part pre-presses the cutting assembly to enable the position of the cutting assembly to be located outside an extension line of the surface of the rolling brush and have a second spacing from the extension line of the surface of the rolling brush. The cleaning base station of claim 59, wherein The direction parallel to the rolling brush includes a first direction and a second direction. The first accommodating space is located in the second direction relative to the rolling brush. The cutting member includes a fixed blade, and the fixed blade includes a hooked end and a first guide edge connected with the hooked end, and the first guide edge faces the rolling brush. In the second direction, a distance between the first guide edge and an axis of the rolling brush increases, and when the cutting assembly moves to contact the first pre-pressing part, a contact point between the first pre-pressing part and the fixed blade is located at a non-end point position of the first guide edge. The cleaning base station according to any one of claims 58-60, characterized in that, A cavity wall of the cleaning cavity is provided with an opening, the first accommodating space is in communication with the inner cavity, and the opening communicates one end of the sliding groove, the opening communicates the first accommodating space and the cleaning cavity, and at least part of the cutting assembly located in the cleaning cavity moves along the sliding groove and then enters the first accommodating space through the opening. The cleaning base station of claim 61, wherein The cleaning base station further includes a second sealing member for closing the opening to separate the cleaning cavity and the first accommodating space. The cleaning base station according to claim 61 or 62, characterized in that The cleaning base station includes a controller in communication connection with the first driving assembly. When the rolling brush does not need to cut the winding object, the controller controls the first driving assembly to drive the cutting assembly to stay in the first accommodating space or return to the first accommodating space along the sliding groove. When the rolling brush needs to cut the winding object, the controller controls the first driving assembly to drive the cutting assembly to move along the sliding groove from the first accommodating space to the sliding groove and cut the winding object of the rolling brush along the sliding groove. The cleaning base station according to any one of claims 1-37 applied to a cleaning device comprising a rolling brush, characterized in that, The maintenance component is a cutting component, the cutting component comprising: a base; a cutting piece, at least part of the cutting piece being connected with the base; the cutting piece comprising a fixed blade and a moving blade; the cutting component is capable of moving along a direction parallel to the axis of the roller brush under the action of a first external force; at least when the cutting component moves to the length range of the roller brush, the fixed blade abuts against the roller brush; wherein, at least during the movement of the cutting component in the length range of the roller brush, the fixed blade can strip at least part of the winding on the roller brush from the roller brush, and the moving blade moves relative to the fixed blade so that the moving blade cooperates with the fixed blade to shear the winding. The cleaning base station of claim 64, wherein at least during the movement of the cutting component in the length range of the roller brush, the moving blade rotates relative to the fixed blade to form a shearing action to shear the winding. The cleaning base station of claim 65, wherein the relative state between the fixed blade and the moving blade has at least an open state and a closed state; the moving blade can reciprocate relative to the fixed blade to switch the fixed blade and the moving blade between the open state and the closed state to form a shearing action to shear the winding. The cleaning base station of claim 66, wherein the angle of the reciprocating rotation is less than 90°. The cleaning base station according to any one of claims 64-67, characterized in that the fixed blade comprises a hooked end; at least when the cutting component moves to the length range of the roller brush, the hooked end contacts the roller brush to strip at least part of the winding on the roller brush to the fixed blade. The cleaning base station of claim 68, wherein the direction parallel to the axis of the roller brush comprises a first direction and a second direction, the second direction being opposite to the first direction; the hooked end is located in the first direction relative to the fixed blade; when the cutting component moves only in the first direction, the fixed blade strips at least part of the winding on the roller brush from the roller brush. The cleaning base station of claim 69, wherein the fixed blade comprises a first guide edge, the first guide edge being connected with the hooked end and facing the roller brush; in the second direction, the distance between the first guide edge and the axis of the roller brush increases. The cleaning base station of claim 70, wherein the cleaning device is placed on a cleaning base; in the direction of the axis of the roller brush, there is a first spacing between the end of the roller brush and the cleaning base, and the length of the first guide edge in the axial direction of the roller brush is greater than the first spacing. The cleaning base station according to claim 70 or 71, characterized in that the first guide edge comprises a first guide segment and a second guide segment, the first guide segment being connected with the second guide segment, the first guide segment being connected with the hooked end, and the second guide segment being away from the hooked end; the first guide segment forms a first acute angle with the second direction; and / or, the second guide segment forms a first obtuse angle with the first guide segment; and / or, the connection between the first guide segment and the second guide segment is a first smooth surface or a first arc surface. the cleaning base according to any one of claims 68-72, wherein The fixed blade includes a first cutting edge on a side of the fixed blade facing away from the rolling brush, the first cutting edge being connected with the hooked end; the first cutting edge includes a first cutting blade and a first stop edge; the first cutting blade and the first stop edge are connected, the first stop edge is connected with the hooked end, and the first cutting blade is located on a side away from the hooked end. The cleaning base station according to claim 73, characterized in that, The moving blade includes a second cutting blade; The relative state of the fixed blade and the moving blade includes at least an open state and a closed state; When the relative state of the fixed blade and the moving blade is in the closed state, the distance between the intersection of the first cutting blade and the second cutting blade and the first stop edge is greater than or equal to 0. The cleaning base station according to any one of claims 68-74, wherein The fixed blade includes a first cutting blade; the moving blade includes a second cutting blade; The relative state of the fixed blade and the moving blade includes at least an open state and a closed state; When the relative state of the fixed blade and the moving blade is in the closed state, the distance between the intersection of the first cutting blade and the second cutting blade and the hooked end is greater than 0. The cleaning base station according to any one of claims 68-75, characterized in that, The fixed blade includes a first guide edge and a first cutting edge, the first guide edge and the first cutting edge intersecting to form the hooked end; the surface of the hooked end is a second smooth surface or a second arc surface, the second smooth surface or the second arc surface being in contact with the rolling brush. The cleaning base station according to any one of claims 68-76, characterized in that, The fixed blade includes a first cutting blade; the moving blade includes a second cutting blade; The relative state of the fixed blade and the moving blade includes at least an open state and a closed state; During the change of the relative state of the fixed blade and the moving blade from the open state to the closed state, the distance between the intersection of the first cutting blade and the second cutting blade and the axis of the rolling brush is greater than the distance between the hooked end and the axis of the rolling brush. The cleaning base station according to any one of claims 64-77, characterized in that, The relative state of the fixed blade and the moving blade includes at least an open state and a closed state; When the moving blade and the fixed blade are in the open state, a cutting opening is formed between the fixed blade and the moving blade, the opening of the cutting opening being directed in a direction parallel to the axis of the rolling brush; The moving blade includes a protrusion for reducing the opening of the cutting opening. The cleaning base station according to any one of claims 64-78, characterized in that, The cutting assembly further includes a transmission member, the transmission member being movably connected with the moving blade; The transmission member drives the moving blade to move relative to the fixed blade under the action of a second external force. The cleaning base station according to claim 79, characterized in that, The relative state of the fixed blade and the moving blade includes at least an open state and a closed state; the position of the transmission member relative to the base includes a first position and a second position; The transmission member is located at a first position relative to the base when the relative state of the moving blade and the fixed blade is the open state; the transmission member is located at a second position relative to the base when the relative state of the moving blade and the fixed blade is the closed state; Under the action of the second external force, the transmission member is capable of moving between the first position and the second position, so as to switch the state between the moving blade and the fixed blade between the open state and the closed state. The cleaning base station according to claim 80, wherein The moving blade is rotationally connected with the fixed blade; The moving blade is provided with a first sliding groove, and the transmission member is slidingly connected with the first sliding groove; The base is provided with a second sliding groove, and the transmission member is arranged in the second sliding groove and is slidingly connected with the second sliding groove; When the transmission member switches between the first position and the second position in the second sliding groove, the transmission member slides relative to the first sliding groove, and the transmission member slides in the second sliding groove to drive the moving blade to switch relative to the fixed blade between the open state and the closed state. The cleaning base station according to claim 80 or 81, wherein The base comprises a top wall and a bottom wall; The cutting assembly further comprises a first elastic member, one end of the first elastic member is connected with the transmission member, and the other end is connected with the top wall; When the transmission member is at the first position in the second sliding groove, the first elastic member is in a first state; When the transmission member is at the second position in the second sliding groove, the first elastic member is in a second state; The compression degree of the first state of the first elastic member is less than the compression degree of the second state. The cleaning base station of claim 82, wherein The first state of the first elastic member is a compression state; and / or The second external force acts on the transmission member to compress the first elastic member and move the transmission member from the first position to the second position; when the second external force decreases, the first elastic member drives the transmission member to move from the second position to the first position; and / or The second external force acts on the transmission member, and the size of the second external force acting on the transmission member at the first position is 0. The cleaning base station according to any one of claims 79-83, wherein The direction parallel to the axis of the rolling brush comprises a first direction and a second direction, and the second direction is opposite to the first direction; The transmission member comprises a contact portion, and the contact portion is in contact with the second external force; The contact portion comprises an arc-shaped wall, and the second external force is in contact with the arc-shaped wall to drive the transmission member to move, or the contact portion comprises a rolling ball, the rolling ball rotates relative to the transmission member, and the second external force is in contact with the rolling ball. The cleaning base station according to any one of claims 64-84, wherein The cutting assembly further comprises an adjusting member, the adjusting member is connected with the base and the fixed blade respectively, and the fixed blade moves relative to the base along a preset direction to abut against the rolling brush. The preset direction is perpendicular to the axis direction of the rolling brush. The cleaning base station of claim 85, wherein ​ The cleaning base station according to any one of claims 65-67, characterized in that, The relative state between the fixed blade and the moving blade has at least an open state and a closed state; The moving blade rotates relative to the fixed blade to switch the fixed blade and the moving blade between the open state and the closed state to form a shearing action to shear the winding. The cleaning base station according to any one of claims 65-67, characterized in that, The relative state between the fixed blade and the moving blade has at least an open state and a closed state; The fixed blade includes a first fixed blade and a second fixed blade; The first fixed blade and the second fixed blade are arranged in a circumferential direction of the rolling brush; At least during the reciprocating movement of the cutting assembly in the length range of the rolling brush, the first fixed blade and the second fixed blade are in contact with the rolling brush to hold at least part of the winding on the rolling brush on the first fixed blade and the second fixed blade; The moving blade includes a rotating blade, at least part of which is rotatable between the first fixed blade and the second fixed blade to switch the fixed blade and the moving blade between the open state and the closed state to form a shearing action to shear the winding. A cutting assembly for use in a cleaning device, the cleaning device comprising a cleaning member, characterized in that The cutting assembly includes: a base; a cutting piece for cutting at least part of the winding on the cleaning piece; an adjusting piece connected with the base and at least part of the cutting piece respectively, so that at least part of the cutting piece moves relative to the base in a predetermined direction to abut against the cleaning piece. A cutting assembly for use in a cleaning device, the cleaning device comprising a rolling brush, characterized in that, The cutting assembly includes: a base; a cutting piece connected with the base, the cutting piece including a fixed blade and a moving blade; The cutting assembly can move in a direction parallel to the axis of the rolling brush under the action of a first external force; At least when the cutting assembly moves to the length range of the rolling brush, the fixed blade abuts against the rolling brush; At least during the movement of the cutting assembly in the length range of the rolling brush, the fixed blade can strip at least part of the winding on the rolling brush from the rolling brush, and the moving blade moves relative to the fixed blade so that the moving blade cooperates with the fixed blade to shear the winding. A cutting module, characterized in that It includes: the cutting assembly in the cleaning base as claimed in any one of claims 38-88; or the cutting assembly as claimed in claim 89 or 90; a first drive assembly for providing a first external force to reciprocally move the cutting assembly in a direction parallel to the axis of the rolling brush; a second drive assembly for providing a second external force to move the moving blade relative to the fixed blade. According to claim 91, the cutting module is characterized in that: The second drive assembly includes a guide piece arranged in a direction parallel to the axis of the rolling brush; During the reciprocating movement of the cutting assembly in a direction parallel to the axis of the rolling brush, the guide piece is used to drive the moving blade to reciprocally rotate relative to the fixed blade. According to claim 92, the cutting module is characterized in that: The guide piece includes at least one peak segment and at least one valley segment, and the peak segment and the valley segment are alternately connected; The wave peak section is closer to the rolling brush than the wave valley section; When the cutting assembly moves to the wave peak section, the moving blade is in a closed state relative to the fixed blade; When the cutting assembly moves to the wave valley section, the moving blade is in an open state relative to the fixed blade. The cutting module according to claim 93, wherein The cutting assembly further comprises a transmission member, the transmission member is movably connected with the moving blade, and the position of the transmission member relative to the base comprises a first position and a second position; the relative state of the fixed blade and the moving blade comprises at least an open state and a closed state; When the cutting assembly moves to the wave peak section, the wave peak section abuts against the transmission member, so that the transmission member is located at the second position, and the moving blade is in the closed state relative to the fixed blade; When the cutting assembly moves to the wave valley section, the wave valley section does not abut against or abuts against the transmission member, so that the transmission member is located at the first position, and the moving blade is in the open state relative to the fixed blade. The cutting module according to claim 93 or 94, wherein The wave valley section is a plane; and / or In the axial direction of the rolling brush, the length of the wave valley section is greater than the length of the wave peak section. The cutting module according to any one of claims 93-95, wherein The direction parallel to the axis of the rolling brush comprises a first direction and a second direction, the second direction is opposite to the first direction; when the cutting assembly moves only in the first direction, the fixed blade peels off at least part of the wrapping on the rolling brush from the rolling brush; the rolling brush has a starting end and an ending end in the first direction; The wave valley section is arranged corresponding to the starting end, and / or the wave peak section is arranged corresponding to the ending end. The cutting module according to any one of claims 92-96, characterized in that The cutting module comprises an upper cover body, the upper cover body is arranged above the cutting assembly, and the guide member is arranged on the upper cover body and below the upper cover body. The cutting module according to claim 97, characterized in that The cutting module comprises a display assembly, and the display assembly is arranged above the upper cover body. A cleaning base station for at least cutting at least part of the wrapping of a roller brush of a cleaning device, characterized in that The cleaning base station comprises the cutting assembly according to claim 89 or 90 or the cutting module according to any one of claims 91-98. The cleaning base station according to claim 99, wherein The cleaning base station comprises a shell, an inner cavity is formed in the interior of the shell, and a cleaning cavity is formed in the exterior of the shell, the cleaning cavity is used for placing the rolling brush, the cleaning cavity has a cavity opening for the rolling brush to enter, a sliding groove is arranged on the cavity wall of the cleaning cavity, the sliding groove communicates the inner cavity and the cleaning cavity, the sliding groove is arranged corresponding to the rolling brush; At least part of the cutting assembly or the cutting module is arranged in the inner cavity, and at least part of the cutting member extends out of the inner cavity through the sliding groove to cut at least part of the wrapping of the rolling brush. ​ The cleaning base station according to claim 100, wherein The first seal is connected with the base; the first external force is used to drive the cutting assembly and at least part of the first seal to move along the chute; during the movement of the cutting assembly and at least part of the first seal along the chute, the first seal at least partially seals the chute to separate the cleaning cavity and the inner cavity. The cleaning base station according to claim 100 or 101, characterized in that The housing further comprises a first accommodating space, which is located outside the length range of the chute and communicates with the inner cavity; the cutting assembly enters the first accommodating space after moving along the chute, and the first accommodating space is used to park the cutting assembly. The cleaning base station of claim 102, wherein The housing comprises an opening, which communicates with one end of the chute and communicates with the first accommodating space and the cleaning cavity; at least part of the cutting assembly located in the cleaning cavity enters the first accommodating space through the opening after moving along the chute. The cleaning base station according to claim 102 or 103, characterized in that The cleaning base station further comprises a second seal, which is used to seal the opening to separate the cleaning cavity and the first accommodating space. A cleaning apparatus characterized by Comprise: A rolling brush; And, The cutting assembly of claim 89; And, A third driving assembly is used to provide a first external force to reciprocally move the cutting assembly along a direction parallel to the axis of the rolling brush; at least during the movement of the cutting assembly in the length range of the rolling brush, the adjusting member adjusts the position of at least part of the cutting assembly to keep at least part of the cutting assembly in abutment with the rolling brush. The cleaning apparatus of claim 105, wherein The cleaning device comprises a second accommodating space, which is located outside the length range of the rolling brush and is used to park the cutting assembly. According to claim 106, the cleaning device is characterized in that, A second pre-pressing part is arranged in the second accommodating space; When the cutting assembly is located in the second accommodating space, the second pre-pressing part pre-presses the cutting assembly to make the position of the cutting assembly located outside the extension line of the surface of the rolling brush and have a second distance with the extension line of the surface of the rolling brush. According to claim 107, the cleaning device is characterized in that, The direction parallel to the rolling brush comprises a first direction and a second direction; The second accommodating space is located in the second direction relative to the rolling brush; The cutting member comprises a fixed blade, which comprises a hooked end and a first guide edge connected with the hooked end, and the first guide edge faces the rolling brush; In the second direction, the distance between the first guide edge and the axis of the rolling brush becomes larger, and when the cutting assembly moves to contact with the second pre-pressing part, the contact point between the second pre-pressing part and the fixed blade is located at a non-end point position of the first guide edge. A cleaning apparatus characterized by Comprise: A rolling brush; And, The cutting assembly of claim 89 or 90; And, the cutting module of any one of claims 91-98. A cleaning system characterized by Comprise: A cleaning device comprising a rolling brush; The cleaning base station of any one of claims 1 to 28; when the cleaning device is placed in the cleaning base station, the roller brush is located in the cleaning cavity; the cleaning base station is used in cooperation with the cleaning device, and the cleaning base station is at least used for maintaining the cleaning device. The cleaning system of claim 110, wherein The cleaning device is a passive cleaning device. The cleaning system according to claim 110 or 111, characterized in that The cleaning base station comprises a base, wherein the base comprises a parking position, and the cleaning device can be parked on the parking position; and / or, The cleaning device further comprises a second heating assembly, which is used for generating heat and conducting the heat to the roller brush. A cleaning system characterized in that, comprising: The cleaning device and the cleaning base station according to any one of claims 105-109, wherein the cleaning base station comprises a parking position, and the cleaning device can be parked on the parking position; or, comprising a cleaning device and a cleaning base station according to any one of claims 1-88, 99-104, wherein the cleaning base station comprises a parking position, and the cleaning device can be parked on the parking position.

Images