A cleaning assembly, a cleaning device and a cleaning system

Abstract

The application provides a cleaning assembly, a cleaning device and a cleaning system. The cleaning assembly comprises a shell, a mop, a first scraping member and a second scraping member. The shell is provided with a receiving cavity. The receiving cavity is provided with an opening. The mop is arranged in the receiving cavity and partially arranged outside the opening to clean a surface to be cleaned. The first scraping member is connected to the shell and capable of interacting with the mop to scrape a first type of dirt. The second scraping member is connected to the shell and capable of interacting with the mop to scrape a second type of dirt. The first and second scraping members are arranged to scrape different types of dirt in sequence. One of the first and second scraping members can preliminarily scrape the surface of the mop, which is conducive to reducing the spread of dirt into other components, thereby improving the performance of the cleaning device.

Description

Technical Field

[0001] This application belongs to the field of cleaning system technology, and particularly relates to a cleaning component, cleaning equipment and cleaning system. Background Technology

[0002] Robotic vacuum cleaners are a common cleaning system widely used in homes, offices, commercial areas, and other settings. Some robotic vacuum cleaners are equipped with a mop, which can mop and clean the surface to be cleaned.

[0003] In related technologies, during the operation of a robotic vacuum cleaner, it is easy for debris to enter the hopper containing the mop, resulting in poor performance of the robotic vacuum cleaner. Utility Model Content

[0004] The purpose of this application is to provide a cleaning component, cleaning equipment, and cleaning system, which aims to solve the problem of low performance of cleaning devices in conventional technologies.

[0005] A first aspect of this application provides a cleaning component, the cleaning component comprising:

[0006] A housing having a receiving cavity formed therein, the receiving cavity having an opening;

[0007] A mop assembly, wherein the mop assembly is disposed within the receiving cavity and a portion of the mop assembly is disposed outside the opening, for use in cleaning the surface to be cleaned;

[0008] A first scraping component is connected to the housing and can work with the mop component to scrape off a first type of dirt;

[0009] The second scraper is connected to the housing and can work with the mop to scrape off the second type of dirt.

[0010] In some embodiments of this application, the first type of dirt is solid dirt, and the second type of dirt is liquid dirt.

[0011] In some embodiments of this application, the mop is rotatably connected to the housing, and in the rotation direction of the mop, the first scraper and the second scraper abut against different positions on the mop in sequence.

[0012] In some embodiments of this application, the first scraper is disposed at the opening of the receiving cavity, and the second scraper is disposed in the receiving cavity.

[0013] In some embodiments of this application, both the first scraper and the second scraper are pressed onto the mop, and the amount of pressure exerted by the first scraper on the mop is less than the amount of pressure exerted by the second scraper on the mop.

[0014] Alternatively, the first scraper and the mop are spaced apart, and the second scraper is pressed onto the mop.

[0015] In some embodiments of this application, the first scraping member is distributed along the length direction of the mop member, and the length direction is perpendicular to the rotation direction;

[0016] The first scraper has a working surface that interacts with the mop, and the size of the working surface is less than or equal to the size of the mop in the length direction.

[0017] In some embodiments of this application, at least a portion of the first scraper is configured as a comb-like structure, the teeth of which abut against the mop.

[0018] In some embodiments of this application, the first scraper includes at least two sub-scraper members, which are spaced apart along the length direction.

[0019] In some embodiments of this application, the cleaning component is applied to a cleaning device, and the cleaning component further includes a roller brush, which is disposed in front of the mop in the forward direction of the cleaning device.

[0020] In some embodiments of this application, in the length direction, the orthographic projection of the roller brush on the mop is at least partially offset from the orthographic projection of the first scraper on the mop.

[0021] In some embodiments of this application, the first scraper includes two sub-scraper members, and the orthographic projection of the roller brush on the mop member falls within the interval between the orthographic projections of the two scraper members on the mop member.

[0022] In some embodiments of this application, the first scraper is at least partially an elastic or flexible structure.

[0023] In some embodiments of this application, the first scraper is detachably connected to the housing; or, the first scraper and the housing are integrally formed.

[0024] In some embodiments of this application, the cleaning component is applied to a cleaning device, wherein in the forward direction of the cleaning device, the first scraper is disposed on the rear side of the mop component, and the second scraper is disposed on the front side of the mop component.

[0025] In some embodiments of this application, the second scraper includes a water filtration chamber and a scraper, the scraper abutting against the mop and used to filter out water from the mop into the water filtration chamber when the mop rotates.

[0026] In some embodiments of this application, the second scraper is detachably connected to the housing, and the second scraper is configured to scrape off dirt from the mop when the mop is rotated; the disassembly direction of the second scraper is a first direction, which is perpendicular to the axial direction of the mop.

[0027] In some embodiments of this application, the cleaning assembly further includes a fixing member connected to the housing, and the second scraper is detachably connected to the fixing member;

[0028] The fixing member is floatingly connected to the housing so that the second scraping member can dynamically abut against the surface of the mop member.

[0029] In some embodiments of this application, the mop is a roller mop or a tracked mop.

[0030] A second aspect of this application also provides a cleaning device, including a wastewater box and a cleaning component as described above, the cleaning component being used to clean a surface to be cleaned and to discharge the cleaned wastewater into the wastewater box.

[0031] In some embodiments of this application, the cleaning device is a self-propelled cleaning device.

[0032] A third aspect of this application also provides a cleaning system comprising a base station and cleaning equipment as described above, the base station being used to charge the cleaning equipment.

[0033] The beneficial effects of this application are as follows: In the cleaning component, cleaning equipment, and cleaning system of this application, the cleaning component includes a housing, a mop, a first scraper, and a second scraper; a receiving cavity is formed inside the housing, and the receiving cavity is provided with an opening; the mop is disposed inside the receiving cavity, and a portion of the mop is disposed outside the opening for cleaning the surface to be cleaned; the first scraper is connected to the housing and can interact with the mop to scrape off a first type of dirt; the second scraper is connected to the housing and can interact with the mop to scrape off a second type of dirt; the first scraper and the second scraper provided in this application can scrape off different types of dirt sequentially, and one of the first scraper and the second scraper can first perform preliminary scraping on the surface of the mop, which helps to reduce the spread of dirt along with the mop to other components, thereby improving the performance of the cleaning device. Attached Figure Description

[0034] Figure 1 This is a schematic diagram of the structure of a cleaning component provided in an embodiment of this application;

[0035] Figure 2 Provided for an embodiment of this application Figure 1 A schematic diagram of the AA-direction cross-sectional structure;

[0036] Figure 3 This is a schematic diagram of the structure of a cleaning component provided in another embodiment of this application;

[0037] Figure 4 This is another structural schematic diagram of a cleaning component provided in another embodiment of this application;

[0038] Figure 5 This is a schematic diagram of the structure of a first scraper provided in an embodiment of this application;

[0039] Figure 6 This is a schematic diagram of the structure of a cleaning device provided in one embodiment of this application;

[0040] Figure 7 This is a schematic diagram of the structure of a cleaning device provided in another embodiment of this application;

[0041] Figure 8 This is a schematic diagram of the structure of the second scraper provided in an embodiment of this application;

[0042] Figure 9 This is a schematic diagram of the structure of a cleaning device provided in an embodiment of this application.

[0043] Specific element symbol explanation: 10-cleaning equipment, 100-housing shell, 200-mop part, 300-second scraper part, 310-water filter chamber, 320-scraper, 400-first scraper part, 410-sub-scraper part, 420-comb-like structure, 421-teeth, 500-roller brush part, 600-fixing part, a-rotation direction, b-length direction, c-forward direction, d-first direction. Detailed Implementation

[0044] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0045] It should be noted that when a component is referred to as being "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0046] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0047] It's important to know that robotic vacuum cleaners, as a common cleaning system, are widely used in various scenarios such as homes, offices, and commercial areas due to their automated and intelligent cleaning capabilities. They effectively reduce the burden of manual cleaning and create a clean environment for users. Some robotic vacuum cleaners are equipped with a mop attachment. This mop attachment directly contacts the surface to be cleaned (such as the floor) and uses its rotation or movement to wipe away dust, water stains, and dirt, further improving the cleaning effect and meeting users' needs for deep cleaning.

[0048] In related technologies, during the operation of a robotic vacuum cleaner, when the mop attachment is wiping the surface to be cleaned, various types of debris on the ground (such as peanut shells, sunflower seed shells, lint, and hair) can easily enter the hopper containing the mop attachment as the mop attachment moves or the machine travels. This debris entering the hopper can not only become entangled in the mop attachment or other components within the hopper, affecting its normal rotation and cleaning function, but it can also accumulate and remain inside the hopper, leading to bacterial growth, unpleasant odors, and even contamination and damage to internal components. This not only reduces the cleaning efficiency of the robotic vacuum cleaner but also leads to a decline in its overall performance, increases maintenance costs and frequency for users, and negatively impacts the user experience.

[0049] Based on this, this application improves the cleaning components, cleaning equipment and cleaning systems in the related technologies.

[0050] Please see Figure 1 and Figure 2 , Figure 1 A schematic diagram of the structure of the cleaning component provided in an embodiment of this application is shown. Figure 2 The embodiments provided in this application are shown. Figure 1 A schematic diagram of the AA-direction cross-section structure; the cleaning component in this embodiment includes a housing 100, a mop 200, a first scraper 400, and a second scraper 300; a receiving cavity is formed inside the housing 100, and the receiving cavity is provided with an opening; the mop 200 is disposed inside the receiving cavity, and part of the mop 200 is disposed outside the opening for cleaning the surface to be cleaned; the first scraper 400 is connected to the housing 100 and can work with the mop 200 to scrape off a first type of dirt; the second scraper 300 is connected to the housing 100 and can work with the mop 200 to scrape off a second type of dirt.

[0051] It should be explained that the cleaning component is a functional component on the cleaning device 10 used to perform cleaning work. The housing 100 is the basic support structure of the cleaning component, used to house and fix the internal parts, and also to protect the internal structure from external environmental interference. The accommodating cavity is a cavity formed inside the housing 100, providing space for the installation and operation of components such as the mop 200, the first scraper 400, and the second scraper 300. The mop 200 wipes and absorbs dirt from the surface by contacting and rotating with the surface to be cleaned. The mop 200 is usually made of a water-absorbing or absorbent material, and removes dust, water stains, and other dirt from the surface by rotating and maintaining continuous contact with it.

[0052] Understandably, after the mop 200 rotates and stirs up dirt, one of the first scraper 400 and the second scraper 300 first comes into contact with the mop 200, which can initially scrape away the first type of dirt (such as shallow dirt on the surface of the mop 200), reducing the spread of dirt to other parts of the receiving cavity or adhering to other components as the mop 200 rotates. This helps maintain the cleanliness of the receiving cavity and reduces the risk of odor or secondary pollution caused by dirt accumulation. The other of the first scraper 400 and the second scraper 300 can deeply squeeze and scrape away the second type of dirt (dirt (such as water) remaining on the surface and deep layers of the mop 200), which helps to further improve the cleanliness of the mop 200, thereby ensuring that the mop 200 can effectively remove dirt from the surface to be cleaned during subsequent wiping processes, and avoiding a decrease in cleaning effect due to residual dirt carried by the mop 200. The cooperation between the first scraping component 400 and the second scraping component 300 forms a progressive scraping process. It controls the spread of dirt through initial scraping and ensures the cleaning effect of the mop component 200 through deep scraping. This helps to improve the overall performance of the cleaning components and reduces the need for frequent maintenance due to dirt accumulation, which meets the requirements of the roller cleaning equipment 10 for efficient cleaning and reduced pollution.

[0053] In some embodiments of this application, the first type of dirt is solid dirt, and the second type of dirt is liquid dirt.

[0054] It should be explained that solid dirt refers to solid contaminants that adhere to the mop head 200 during the cleaning process, such as dust, debris, hair, sunflower seed shells, peanut shells, and other impurities with a certain shape and hardness. These typically need to be separated from the surface of the mop head 200 by scraping or sweeping. Liquid dirt refers to liquid substances absorbed by the mop head 200 when wiping wet surfaces or during cleaning. This may contain dissolved stains and needs to be expelled from the inside of the mop head 200 by squeezing or scraping to maintain the dryness and cleaning ability of the mop head 200.

[0055] Understandably, the first scraper 400 can specifically remove solid impurities from the surface of the mop 200, preventing solid dirt from entering the receiving cavity or getting stuck in the gaps between components as the mop 200 rotates. This reduces problems such as odor and component jamming caused by the accumulation of solid dirt, and helps maintain the cleanliness of the cleaning components. The second scraper 300 focuses on scraping away liquid dirt inside the mop 200, reducing the water content of the mop 200 and preventing stains or bacterial growth caused by dampness. It also reduces secondary pollution caused by water dripping, ensuring that the mop 200 can continue to perform its wiping function efficiently in subsequent cleaning processes.

[0056] Please refer to the embodiments described in this application. Figure 1 and Figure 2 In this embodiment, the mop component 200 is rotatably connected to the housing 100. In the rotation direction a of the mop component 200, the first scraper 400 and the second scraper 300 abut against different positions on the mop component 200 in sequence.

[0057] Understandably, the mop component 200 can rotate to increase the contact force with the surface to be cleaned, which is beneficial to improving the cleaning effect of the mop component 200. Furthermore, during the rotation of the mop component 200, the first scraping component 400, the second scraping component 300, and the mop component 200 generate relative movement, thereby completing the scraping action on the mop component 200.

[0058] Please refer to the embodiments described in this application. Figure 1 and Figure 2 In this embodiment, the first scraper 400 is disposed at the opening of the accommodating cavity, and the second scraper 300 is disposed in the accommodating cavity.

[0059] Understandably, the first scraper 400 located at the opening can first scrape the mop 200 to prevent the first type of dirt from entering the receiving cavity; the second scraper 300 located in the receiving cavity then scrapes the mop 200 more deeply to clean the second type of dirt on the mop 200.

[0060] Please refer to the embodiments described in this application. Figure 2 In this embodiment, both the first scraper 400 and the second scraper 300 are pressed onto the mop 200, and the pressing amount of the first scraper 400 onto the mop 200 is less than the pressing amount of the second scraper 300 onto the mop 200.

[0061] Understandably, the pressing depth refers to the depth to which the scraper penetrates the surface of the mop assembly 200, reflecting the tightness of the fit between the scraper and the mop assembly 200. The greater the pressing depth, the stronger the scraper's ability to remove dirt from the surface and deep layers of the mop assembly 200. Both the first scraper 400 and the second scraper 300 remove dirt from the mop assembly 200 by contacting it.

[0062] In some embodiments, the first scraper 400 is spaced apart from the mop 200, and the second scraper 300 is pressed onto the mop 200.

[0063] Understandably, since solid dirt may extend beyond the surface of the mop assembly 200, the first scraper 400 can still clean solid dirt even when spaced apart from the mop assembly 200. The spaced arrangement between the first scraper 400 and the mop assembly 200 reduces friction between them, thus increasing their service life.

[0064] In some embodiments of this application, please refer to Figure 3 and Figure 4 , Figure 3 A schematic diagram of the cleaning component provided in this embodiment is shown; Figure 4 This illustration shows another structural diagram of the cleaning assembly provided in this embodiment; the first scraper 400 of this embodiment is distributed along the length direction b of the mop member 200, and the length direction b is perpendicular to the rotation direction a; wherein, the first scraper 400 has an action surface that interacts with the mop member 200, and in the length direction b, the size of the action surface is smaller than (e.g., Figure 4 (as shown) or equal to (as shown) Figure 3 (As shown) The dimensions of the mop part 200.

[0065] It should be explained that the length direction b is the direction in which the component extends along its longest dimension. In the structure of the mop component 200, this direction can be parallel to the rotation axis of the mop component 200. The working surface is the part that directly contacts the scraping component and the mop component 200. Its shape and size affect the scraping range and effect. It is usually a flat surface or a surface with a specific curvature to ensure effective contact with the mop component 200.

[0066] Understandably, the first scraping component 400 can interact with the mop component 200 across its entire width, ensuring that all positions along its length direction b are initially scraped by the first scraping component 400 when the mop component 200 rotates. Specifically, when the size of the working surface is equal to the size of the mop component 200, it can achieve initial scraping of the entire length of the mop component 200 without any blind spots, comprehensively intercepting surface dirt; when the size of the working surface is smaller than the size of the mop component 200, it can focus on scraping key areas on the mop component 200 where dirt tends to accumulate, ensuring the core area is clean while reducing the interaction area between the scraping component and the mop component 200, thus reducing wear on both.

[0067] In some embodiments of this application, please refer to Figure 5 , Figure 5 A schematic diagram of the structure of the first scraper 400 provided in this embodiment is shown. At least part of the first scraper 400 in this embodiment is configured as a comb-like structure 420, and the teeth 421 of the comb-like structure 420 abut against the mop 200.

[0068] It should be explained that the comb-like structure 420 is composed of multiple parallel strip-shaped protrusions (teeth 421), with gaps between adjacent teeth 421, resembling the shape of a comb. It can be used to comb, separate, or scrape away dirt from the surface of an object. Each tooth 421 is an individual strip-shaped protrusion in the comb-like structure 420, and is the part that directly contacts the surface being treated. Its height, spacing, and hardness affect the scraping effect.

[0069] Understandably, the teeth 421 can form multi-point contact with the surface of the mop 200, performing a comb-like scraping motion to remove dirt from its surface as the mop 200 rotates. The multi-point contact of the comb-like structure 420 disperses the pressure of the scraping element on the mop 200, reducing damage to the surface of the mop 200 while achieving initial scraping, thus extending the service life of the mop 200. Furthermore, the shape of the teeth 421 can specifically target tangled fibers or particles on the surface of the mop 200. The separating action of the teeth 421 separates dirt from the surface of the mop 200, further reducing the possibility of dirt spreading along with the mop 200 and enhancing the initial scraping's effectiveness in intercepting dirt.

[0070] Please refer to the embodiments described in this application. Figure 4 The first scraper 400 in this embodiment includes at least two sub-scraper 410s, which are spaced apart along the length direction b.

[0071] It is understood that multiple sub-scraping elements 410 can form segmented preliminary scraping along the length direction b of the mop element 200, with each sub-scraping element 410 treating the dirt in the corresponding area of ​​the mop element 200.

[0072] In some embodiments of this application, please refer to Figure 6 , Figure 6 A schematic diagram of the structure of the cleaning device 10 provided in this embodiment is shown. In this embodiment, the cleaning component is applied to the cleaning device 10. The cleaning component also includes a roller brush 500. In the forward direction c of the cleaning device 10, the roller brush 500 is disposed on the front side of the mop 200.

[0073] It should be explained that the cleaning equipment 10 is a device with automatic or manual cleaning functions, such as a robot vacuum cleaner or a floor scrubber. It usually integrates multiple cleaning components, which work together to remove dirt and wipe surfaces such as floors. The roller brush 500 is a component in the cleaning equipment 10 with a rotating roller brush. The roller brush is mostly made of bristles or elastic material. By rotating, it can sweep away dust, hair, debris and other dirt from the floor, and is used as a pre-cleaning component.

[0074] Understandably, the roller brush 500 can sweep the ground first as the equipment moves forward, removing larger particles of dirt, hair, etc., and the mop 200 then wipes the swept ground.

[0075] Please refer to the embodiments described in this application. Figure 6 In the length direction b, the orthographic projection of the roller brush of the roller brush 500 onto the mop 200 is at least partially offset from the orthographic projection of the first scraper 400 onto the mop 200.

[0076] It should be explained that the orthographic projection of the roller brush 500 onto the mop 200 is the image formed by projecting the roller brush onto the mop 200 in a direction perpendicular to the surface of the mop 200. The orthographic projection of the first scraper 400 onto the mop 200 is the image formed by projecting the first scraper 400 onto the mop 200 in a direction perpendicular to the surface of the mop 200. The two orthographic projections are used to visually reflect the positional correspondence between the two in the length direction b of the mop 200. The at least partially offset setting includes two schemes: partial offset or complete offset. Partial offset means that the orthographic projection of the roller brush and the orthographic projection of the first scraper 400 have partially overlapping areas and partially non-overlapping areas in the length direction b of the mop 200. Complete offset means that the orthographic projection of the roller brush and the orthographic projection of the first scraper 400 do not overlap or are completely offset in the length direction b of the mop 200, presenting a mutually offset distribution state, that is, the position of one projection corresponds to the gap position of the other projection.

[0077] Understandably, when the mop 200 passes through the area cleaned by the roller brush 500, the mop 200 has less dirt adhering to it, so there is no need for the first scraper 400 to scrape it off. However, in areas not cleaned by the roller brush, the mop 200 is more likely to adhere to dirt. In this case, the first scraper 400 can specifically remove the dirt adhering to the mop 200 that was not cleaned by the roller brush 500.

[0078] Please refer to the embodiments described in this application. Figure 6 In this embodiment, the first scraper 400 includes two sub-scraper 410s, and the orthographic projection of the roller brush of the roller brush 500 on the mop 200 falls within the interval between the orthographic projections of the two scrapers on the mop 200.

[0079] Understandably, the two sub-scraping components 410 can scrape the portions on both sides of the roller brush projection area on the mop component 200, forming a complete coverage of the length direction b of the mop component 200, ensuring that the area of ​​the mop component 200 not directly affected by the roller brush can also be effectively treated, reducing the residue and spread of dirt at the edge of the mop component 200.

[0080] In some embodiments of this application, the first scraper 400 is at least partially an elastic or flexible structure.

[0081] It should be explained that an elastic structure is a structure that deforms under external force and returns to its original shape after the force is removed. It is typically made of materials such as rubber and springs, and can buffer impact forces through deformation while maintaining a close fit with the contact surface. A flexible structure, on the other hand, is a structure that is soft and can adapt to the shape of the contact surface. It is made of flexible materials such as soft rubber and silicone, and can conform to irregular surfaces, reducing wear on the contacting object.

[0082] It is understandable that when the elastic and flexible structures come into contact with the mop 200, they can adapt to the slight undulations on the surface of the mop 200 through their own deformation, ensuring that they can still maintain close contact with the mop 200 even with a small amount of pressure, improving the fit of the initial scraping, and helping to more thoroughly remove shallow dirt from the surface of the mop 200.

[0083] In some embodiments, the first scraper 400 is at least partially a soft rubber structure.

[0084] In some embodiments of this application, the first scraper 400 is detachably connected to the housing 100. This allows the user to remove the first scraper 400 from the housing 100 when it becomes heavily soiled or worn, enabling thorough cleaning or replacement. This prevents long-term accumulation of dirt on the scraper, which can lead to bacterial growth, odor, or reduced scraping effectiveness, thus maintaining the cleanliness and performance of the first scraper 400.

[0085] In some embodiments, the first scraper 400 and the housing 100 are integrally formed. This integral forming structure enhances the firmness of the connection between the first scraper 400 and the housing 100, preventing loosening or detachment due to long-term use, ensuring that the first scraper 400 can be stably pressed onto the mop 200, maintaining the preset pressing amount and scraping effect, and thus helping to ensure the continuity and reliability of the initial scraping function.

[0086] In some embodiments of this application, please refer to Figure 7 , Figure 7 A schematic diagram of the structure of the cleaning device 10 provided in this embodiment is shown. The cleaning components of this embodiment are applied to the cleaning device 10. In the forward direction c of the cleaning device 10, the first scraper 400 is disposed on the rear side of the mop 200, and the second scraper 300 is disposed on the front side of the mop 200.

[0087] Understandably, when the cleaning device 10 moves along the forward direction c, during the rotation of the mop 200, the first scraper 400 first performs preliminary scraping on one side of the mop 200 to remove shallow surface dirt and reduce the range of dirt spreading with the mop 200; subsequently, the second scraper 300 performs deep scraping on the other side of the mop 200 to further remove residual dirt and remove water from the mop 200, which helps to improve the overall cleaning effect of the mop 200.

[0088] In some embodiments, the first scraper 400 is disposed at the gap between the opening edge of the receiving cavity and one side of the mop 200.

[0089] In some embodiments, the second scraper 300 is disposed at the gap between the opening edge of the receiving cavity and the other side of the mop member 200.

[0090] In some embodiments of this application, please refer to Figure 8 , Figure 8 A schematic diagram of the structure of the second scraper 300 provided in this embodiment is shown. The second scraper 300 in this embodiment includes a water filtration chamber 310 and a scraper 320. The scraper 320 abuts against the mop 200 and is used to filter out the water in the mop 200 into the water filtration chamber 310 when the mop 200 rotates.

[0091] It should be explained that the filtration chamber 310 is a hollow structure inside the second scraper 300 used to collect liquid. It can temporarily store the water filtered from the mop 200 by the scraper 320, preventing the water from flowing freely and causing secondary pollution, and providing space for centralized water treatment. The scraper 320 is the part of the second scraper 300 that directly contacts the mop 200. It can have a certain degree of hardness and smoothness. By abutting against the surface of the mop 200, it squeezes out the water inside the mop 200 and guides it into the filtration chamber 310 when the mop 200 rotates.

[0092] Understandably, the water filtration chamber 310 can collect the filtered water in a centralized manner, preventing the water from flowing back to the mop part 200 or scattering into the cavity, reducing the accumulation of dirt inside the cleaning components, which helps to keep the cavity clean and reduces the difficulty of subsequent maintenance.

[0093] In some embodiments, a water outlet is provided on the bottom wall of the water filtration chamber 310. The water outlet is used to connect to the water-bearing structure of the base station, and the water filtration chamber 310 discharges sewage to the base station through the water outlet.

[0094] In some embodiments, the bottom wall of the water filtration chamber 310 is inclined along the direction close to the water outlet.

[0095] Please refer to the embodiments described in this application. Figure 2 In this embodiment, the second scraper 300 is detachably connected to the housing 100. The second scraper 300 is configured to scrape off dirt from the mop 200 when the mop 200 is rotated. The disassembly direction of the second scraper 300 is a first direction d, which is perpendicular to the axial direction of the mop 200.

[0096] Understandably, by setting the second scraper 300 to press against the mop 200, and scraping away water as the mop 200 rotates, it helps ensure that the second scraper 300 adheres tightly to the surface of the mop 200. By squeezing away water from inside the mop 200 through compression, it not only facilitates wastewater collection but also reduces secondary pollution caused by dirt carried by the mop 200, thus improving cleaning efficiency. Simultaneously, the second scraper 300 can be removed along the first direction d, reducing the difficulty of disassembly for the user and facilitating cleaning.

[0097] Please refer to the embodiments described in this application. Figure 2 The cleaning assembly of this embodiment also includes a fixing member 600, which is connected to the housing 100, and a second scraper 300 is detachably connected to the fixing member 600; wherein the fixing member 600 is floatingly connected to the housing 100 so that the second scraper 300 can dynamically abut against the surface of the mop 200.

[0098] Understandably, the fixing member 600 is a component connected to the housing 100, used to stably fix the second scraper 300 in a preset position within the accommodating cavity, ensuring that the second scraper 300 remains in contact with the mop 200 during operation. The floating fixing member 600 allows the second scraper 300 to also be in a floating state, so that when mop 200s of different sizes are installed, the second scraper 300 can always abut against the surface of the mop 200.

[0099] Please refer to the embodiments described in this application. Figure 2 , Figure 2 Taking the mop component 200 as an example, the mop component 200 in this embodiment is either a roller mop component or a tracked mop component.

[0100] Understandably, the roller mop component 200 has a cylindrical structure and achieves rolling wiping of the surface by rotating around its central axis. It has a large contact area and smooth rolling, making it suitable for cleaning flat surfaces and maintaining effective contact with the ground through continuous rotation. The tracked mop component 200 has a belt-like structure and achieves cyclical movement through track drive. It has an even larger contact area with the surface to be cleaned and stronger contact stability, providing more even pressure during the cleaning process.

[0101] Furthermore, in order to better implement the cleaning components in any of the above embodiments, please continue to refer to the following based on the cleaning components described above. Figure 6 , Figure 7 And see Figure 9 , Figure 9 A schematic diagram of the structure of the cleaning device 10 provided in this embodiment is shown; this application also provides a cleaning device 10, including a wastewater box and a cleaning component as described above, the cleaning component being used to clean the surface to be cleaned and to discharge the cleaned wastewater into the wastewater box.

[0102] In some embodiments, the cleaning device 10 is a self-propelled cleaning device.

[0103] In some embodiments, the cleaning device 10 is a robotic vacuum cleaner.

[0104] Furthermore, in order to better implement the cleaning device 10 in any of the above embodiments, this application also provides a cleaning system based on the cleaning device 10 described above. The cleaning system includes a base station and the cleaning device 10 as described above, wherein the base station is used to charge the cleaning device 10.

[0105] In the above embodiments, the descriptions of each embodiment have different focuses. For parts that are not described in detail or recorded in a certain embodiment, please refer to the relevant descriptions of other embodiments.

[0106] The basic concepts have been described above. Obviously, for those skilled in the art, the detailed disclosure above is merely illustrative and does not constitute a limitation of this application. Although not explicitly stated herein, those skilled in the art may make various modifications, improvements, and corrections to this application. Such modifications, improvements, and corrections are suggested in this application, and therefore remain within the spirit and scope of the exemplary embodiments of this application.

[0107] Furthermore, this application uses specific terms to describe embodiments of the application. For example, "an embodiment," "one embodiment," and / or "some embodiments" refer to a particular feature, structure, or characteristic associated with at least one embodiment of the application. Therefore, it should be emphasized and noted that "an embodiment," "one embodiment," or "an alternative embodiment" mentioned twice or more in different locations in this specification do not necessarily refer to the same embodiment. In addition, certain features, structures, or characteristics in one or more embodiments of the application can be appropriately combined.

[0108] Similarly, it should be noted that, in order to simplify the description of the present application and thus aid in the understanding of one or more embodiments of the utility model, the foregoing description of the embodiments of the present application sometimes combines multiple features into a single embodiment, drawing, or description thereof. However, this disclosure method does not imply that the subject matter of the present application requires more features than those mentioned in the claims. In fact, the embodiments contain fewer features than all the features of the single embodiments disclosed above.

[0109] The above-described embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application, and should all be included within the protection scope of this application.

Claims

1. A cleaning component, characterized in that, The cleaning components include: A housing having a receiving cavity formed therein, the receiving cavity having an opening; A mop assembly, wherein the mop assembly is disposed within the receiving cavity and a portion of the mop assembly is disposed outside the opening, for use in cleaning the surface to be cleaned; A first scraping component is connected to the housing and can work with the mop component to scrape off a first type of dirt; The second scraper is connected to the housing and can work with the mop to scrape off the second type of dirt.

2. The cleaning component according to claim 1, characterized in that, The first type of dirt is solid dirt, and the second type of dirt is liquid dirt.

3. The cleaning component according to claim 1, characterized in that, The mop is rotatably connected to the housing, and in the rotation direction of the mop, the first scraper and the second scraper abut against different positions on the mop in sequence.

4. The cleaning component according to claim 3, characterized in that, The first scraper is disposed at the opening of the receiving cavity, and the second scraper is disposed in the receiving cavity.

5. The cleaning component according to any one of claims 1 to 4, characterized in that, Both the first scraper and the second scraper are pressed onto the mop, and the amount of pressure exerted by the first scraper on the mop is less than the amount of pressure exerted by the second scraper on the mop. Alternatively, the first scraper and the mop are spaced apart, and the second scraper is pressed onto the mop.

6. The cleaning component according to any one of claims 1 to 4, characterized in that, The first scraping element is distributed along the length direction of the mop element, and the length direction is perpendicular to the rotation direction; The first scraper has a working surface that interacts with the mop, and the size of the working surface is less than or equal to the size of the mop in the length direction.

7. The cleaning component according to claim 6, characterized in that, At least a portion of the first scraper is configured as a comb-like structure, the teeth of which abut against the mop.

8. The cleaning component according to claim 6, characterized in that, The first scraper includes at least two sub-scraper members, which are spaced apart along the length direction.

9. The cleaning component according to claim 7, characterized in that, The cleaning component is applied to a cleaning device, and the cleaning component further includes a roller brush, which is disposed in front of the mop in the forward direction of the cleaning device.

10. The cleaning assembly according to claim 9, characterized in that, In the length direction, the orthographic projection of the roller brush on the mop is at least partially offset from the orthographic projection of the first scraper on the mop.

11. The cleaning assembly according to claim 10, characterized in that, The first scraper includes two sub-scraper members, and the orthographic projection of the roller brush on the mop member falls within the interval between the orthographic projections of the two scraper members on the mop member.

12. The cleaning component according to any one of claims 1 to 11, characterized in that, The first scraper is at least partially an elastic or flexible structure.

13. The cleaning component according to any one of claims 1 to 11, characterized in that, The first scraper is detachably connected to the housing; or, the first scraper and the housing are integrally formed.

14. The cleaning component according to any one of claims 1 to 11, characterized in that, The cleaning component is applied to a cleaning device, wherein in the forward direction of the cleaning device, the first scraper is disposed on the rear side of the mop component, and the second scraper is disposed on the front side of the mop component.

15. The cleaning component according to any one of claims 1 to 11, characterized in that, The second scraper includes a water filtration chamber and a scraper. The scraper abuts against the mop and is used to filter out water from the mop into the water filtration chamber when the mop rotates.

16. The cleaning assembly according to claim 15, characterized in that, The second scraper is detachably connected to the housing and is configured to scrape off dirt from the mop when the mop is rotated. The disassembly direction of the second scraper is the first direction, which is perpendicular to the axial direction of the mop.

17. The cleaning assembly according to claim 16, characterized in that, The cleaning assembly further includes a fixing member connected to the housing, and the second scraper is detachably connected to the fixing member; The fixing member is floatingly connected to the housing so that the second scraping member can dynamically abut against the surface of the mop member.

18. The cleaning assembly according to claims 1 to 17, characterized in that, The mop is either a roller mop or a tracked mop.

19. A cleaning device, characterized in that, It includes a wastewater container and a cleaning component as described in any one of claims 1 to 18, the cleaning component being used to clean the surface to be cleaned and to discharge the cleaned wastewater into the wastewater container.

20. The cleaning equipment according to claim 19, characterized in that, The cleaning equipment is a self-propelled cleaning device.

21. A cleaning system, characterized in that, The cleaning system includes a base station and a cleaning device as described in claim 19 or 20, wherein the base station is used to charge the cleaning device.

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