Floor brush device, cleaning apparatus and cleaning system

Abstract

The application provides a floor brush device, a cleaning device and a cleaning system. The floor brush device comprises a mounting frame, a driving assembly, a sliding plate module and a suction module. A first water scraping assembly of the sliding plate module is movably connected to the sliding plate. The driving assembly is connected to the sliding plate to drive the sliding plate to slide between a first position and a second position. The suction module comprises a first suction channel and a switch assembly. At least part of the first suction channel is formed in the first water scraping assembly. The first water scraping assembly is provided with a suction portion on a side close to a surface to be cleaned to communicate with the first suction channel to suck dirt. When the sliding plate is in the first position, the first water scraping assembly opens the switch assembly, and the first water scraping assembly is close to and abuts against the surface to be cleaned. When the sliding plate is in the second position, the switch assembly is closed, and the first water scraping assembly is spaced apart from the surface to be cleaned. In this way, the first suction channel and the first water scraping assembly can work cooperatively through the sliding plate. The switch assembly is opened while the first water scraping assembly is lowered, so that the water stain is cleaned.

Description

Technical Field

[0001] This application relates to the field of cleaning equipment technology, specifically to a floor brush device, cleaning equipment, and cleaning system. Background Technology

[0002] Currently, floor scrubbers and other cleaning equipment often leave significant water residue on the floor after use. To effectively address this issue, the industry has gradually introduced robotic arm squeegee technology, aiming to reduce water accumulation through physical scraping. However, due to limitations in material hardness, structural angles, and dynamic control, robotic arm squeegees occasionally fail to completely remove water, leaving water films or streaks in some areas, thus impacting the user's cleaning experience. Utility Model Content

[0003] This application provides a cleaning device in several embodiments, which aims to solve the problem of a large amount of water residue remaining during the use of floor scrubbers.

[0004] In a first aspect, this application provides a floor brush device, comprising: a mounting frame, a drive assembly, a sliding plate module, and a suction module. The sliding plate module includes a sliding plate and a first wiping assembly, the first wiping assembly being movably connected to the sliding plate. The drive assembly is connected to the sliding plate and configured to drive the sliding plate to slide between a first position and a second position. The suction module includes a first suction channel and a switch assembly disposed within the first suction channel. At least a portion of the first suction channel is formed within the first wiping assembly. The first wiping assembly has a suction section on its side near the surface to be cleaned, the suction section being connected to the first suction channel and used to suction dirt from the surface to be cleaned. When the drive assembly drives the sliding plate to the first position, the first wiping assembly opens the switch assembly, and the first wiping assembly approaches and abuts against the surface to be cleaned. When the drive assembly drives the sliding plate to the second position, the first wiping assembly closes the switch assembly, and the first wiping assembly is spaced apart from the surface to be cleaned.

[0005] Thus, when the drive assembly moves the sliding plate between the first and second positions, it can simultaneously perform two functions: first, to open or close the first suction channel; and second, to move the first wiper assembly against or away from the surface to be cleaned. The first suction channel and the first wiper assembly work together through the sliding plate, opening the switch assembly while lowering the first wiper assembly, thereby effectively cleaning residual water stains on the surface to be cleaned. Furthermore, the floor brush device of this application uses only a single drive assembly to simultaneously control the movements of the first suction channel and the first wiper assembly, which not only simplifies the overall structure but also reduces the overall weight and manufacturing cost.

[0006] Optionally, the first suction channel includes a first suction section and a second suction section arranged sequentially, the first suction section being formed within the first wiper assembly; the switch assembly is disposed between the first suction section and the second suction section.

[0007] In this way, different suction sections can achieve different functional zones, and multiple suction sections work together to guide and suck away the dirt.

[0008] Optionally, the floor brush device further includes a one-way valve formed at the opening of the second suction section; the switching assembly includes a sleeve and a push rod disposed in the sleeve, the sleeve being sleeved on the outside of the second suction section, and the push rod being directly opposite the valve core of the one-way valve; When the sliding plate moves to the first position, the first wiper assembly drives the sleeve to descend, causing the top rod to abut against and open the valve core of the one-way valve, thereby connecting the first suction section with the second suction section. When the sliding plate moves to the second position, the first wiper assembly drives the sleeve to rise, causing the valve core of the one-way valve to close, thereby blocking the connection between the first suction section and the second suction section.

[0009] In this way, the sleeve, push rod, and sliding plate work together to achieve precise opening and closing of the one-way valve. This eliminates the risk of sewage backflow and leakage, and improves the hygiene and safety of the equipment.

[0010] Optionally, the switching assembly further includes a first conduit and a second conduit, the first conduit being connected to the first suction section and the second conduit being connected to the second suction section; The one-way valve is installed in the second pipeline, and the sleeve is integrated into the first pipeline. The first pipeline can move up and down with the first wiper assembly. When the sliding plate moves to the first position, the first pipe approaches the second pipe and drives the sleeve to move and open the one-way valve, so as to simultaneously open the first suction channel and make the first wiper assembly abut against the surface to be cleaned; When the sliding plate moves to the second position, the first pipe moves away from the second pipe and drives the sleeve to reset and close the one-way valve, so as to simultaneously close the first suction channel and move the first wiper assembly away from the surface to be cleaned.

[0011] In this way, the switch can be directly controlled by the first and second pipes of the sliding plate, so that the floor brush device can control the action of the first suction channel and the first wiping component simultaneously with only a single drive component. This not only simplifies the overall structure, but also reduces the weight and manufacturing cost of the whole machine.

[0012] Optionally, the first wiper assembly comprises a lifting slide plate and a wiper-suction assembly, the wiper-suction assembly is arranged on a side of the lifting slide plate facing away from the sliding plate, the first suction section and the suction portion are formed in the wiper-suction assembly, and the first pipeline is formed on the lifting slide plate and communicates with the first suction section; the lifting slide plate is connected to the sliding plate, and when the sliding plate moves between the first position and the second position, it can drive the lifting slide plate to approach or move away from the surface to be cleaned; the wiper-suction assembly can abut against the surface to be cleaned and suck dirt on the surface to be cleaned.

[0013] In this way, the wiper and suction functions are modularly integrated on the lifting slide plate, and linked with the sliding plate for coordinated control. The present application can realize precise synchronization and integrated execution of the water wiping and suction operations. When the floor brush is in the working state, the wiper-suction assembly can be stably attached to the surface to be cleaned, and immediately suck away the sewage while wiping off water stains, effectively avoiding water film residue; when in the non-working state or during equipment movement, the wiper-suction assembly can be lifted as a whole to prevent accidental contact or dragging, thereby improving the cleaning effect while taking into account the reliability and adaptability of equipment use.

[0014] Optionally, the first wiper assembly is sleeved on the mounting frame and can move relative to the mounting frame in the direction toward or away from the surface to be cleaned; the first wiper assembly further comprises a track groove formed in the lifting slide plate, and the track groove is arranged obliquely relative to the surface to be cleaned; the sliding plate is provided with a guide post extending into the track groove; When the sliding plate moves to the first position, the guide post slides into the top of the track groove, driving the wiper-suction assembly to approach and abut against the surface to be cleaned; When the sliding plate moves to the second position, the guide post slides into the bottom of the track groove, driving the wiper-suction assembly to be spaced apart from the surface to be cleaned.

[0015] In this way, through the guide post on the sliding plate and the track groove arranged obliquely relative to the surface to be cleaned on the first wiper assembly, the movement of the sliding plate can drive the first wiper blade of the first wiper assembly to approach or move away from the surface to be cleaned. That is to say, the horizontal lateral power of the sliding plate is converted into the vertical movement power of the first wiper plate, saving the longitudinal space of the cleaning equipment.

[0016] Optionally, the wiper-suction assembly is detachably mounted on the lifting slide plate.

[0017] Thus, by designing the scraper assembly to be detachably installed on the lifting slide plate, the functional module can be quickly separated and replaced. This not only makes it easier for users to thoroughly clean or replace the scraper assembly, preventing dirt and grime from accumulating, but also allows for the selection of specialized scraper assemblies for different cleaning scenarios (such as hard floors and carpets), significantly improving the equipment's ease of maintenance and functional expandability.

[0018] Optionally, the scraping and suction assembly includes a guide block, and the lifting slide plate includes a guide groove extending along the length direction of the lifting slide plate. The guide block passes through the guide groove to fix the scraping and suction assembly and the lifting slide plate together.

[0019] In this way, the guide block and guide groove work together to provide a precise installation positioning reference for the scraper and suction assembly. This design ensures that the scraper and suction assembly can be quickly aligned and fixed in the preset working position during installation, effectively preventing it from shifting or shaking during operation. This ensures the stability of the contact angle between the scraper and the ground, and improves the consistency of the scraping and suction effects.

[0020] Optionally, the scraping and suction assembly further includes a third pipe connected to the first suction section; and when the scraping and suction assembly is installed on the lifting slide plate, the third pipe is connected to the first pipe.

[0021] Thus, by setting up a third pipeline that automatically connects with the first pipeline on the lifting slide plate during the installation of the scraper assembly, seamless connection of the suction airflow channel at the modular interface is achieved. This design ensures that the airtightness and flow efficiency of the entire suction system are not affected while the scraper assembly can be quickly disassembled, thus balancing modular design with core functionality.

[0022] Optionally, the second suction section is a flexible tube disposed on the mounting bracket.

[0023] In this way, by setting the second suction section as a flexible hose, the relative movement between the lifting slide and the mounting bracket is effectively absorbed. This not only provides the necessary space tolerance for the lifting stroke of the scraping and suction assembly, avoiding structural interference or wear that may be caused by rigid connections, but also ensures the continuity and stability of the suction airflow throughout the entire movement.

[0024] Secondly, this application provides a cleaning device, which includes a main unit and a floor brush device as described in any of the above claims, wherein the mounting bracket is detachably connected to the main unit.

[0025] Thirdly, this application provides a cleaning system, which includes a base station and the cleaning equipment described above, wherein the base station is used to supply power to the cleaning equipment and / or to clean the cleaning equipment.

[0026] This application provides a floor brush device, cleaning equipment, and cleaning system. The floor brush device includes: a mounting frame, a drive assembly, a sliding plate module, and a suction module. The sliding plate module includes a sliding plate and a first wiping assembly, which is movably connected to the sliding plate. The drive assembly is connected to the sliding plate and configured to drive the sliding plate to slide between a first position and a second position. The suction module includes a first suction channel and a switch assembly disposed within the first suction channel. At least a portion of the first suction channel is formed within the first wiping assembly. The first wiping assembly has a suction section on the side near the surface to be cleaned, which is connected to the first suction channel and used to suction dirt from the surface to be cleaned. When the drive assembly drives the sliding plate to the first position, the first wiping assembly opens the switch assembly, and the first wiping assembly approaches and abuts against the surface to be cleaned. When the drive assembly drives the sliding plate to the second position, the first wiping assembly closes the switch assembly, and the first wiping assembly is spaced apart from the surface to be cleaned. Thus, when the drive assembly moves the sliding plate between the first and second positions, it can simultaneously perform two functions: first, to open or close the first suction channel; and second, to move the first wiper assembly against or away from the surface to be cleaned. The first suction channel and the first wiper assembly work together through the sliding plate, opening the switch assembly while lowering the first wiper assembly, thereby effectively cleaning residual water stains on the surface to be cleaned. Furthermore, the floor brush device of this application uses only a single drive assembly to simultaneously control the movements of the first suction channel and the first wiper assembly, which not only simplifies the overall structure but also reduces the overall weight and manufacturing cost. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the structure of a floor brush device provided in one embodiment of this specification.

[0028] Figure 2 Another structural schematic diagram of the floor brush device provided for one embodiment of this specification.

[0029] Figure 3 This is another schematic diagram of a floor brush device provided as an embodiment of this specification.

[0030] Figure 4 This is another schematic diagram of the floor brush device provided as an embodiment of the present specification.

[0031] Figure 5 This is another schematic diagram of the floor brush device provided as an embodiment of the present specification.

[0032] Figure 6 This is another schematic diagram of the floor brush device provided as an embodiment of the present specification.

[0033] Figure 7 This is another schematic diagram of the floor brush device provided as an embodiment of the present specification.

[0034] Figure 8 This is another schematic diagram of the floor brush device provided as an embodiment of the present specification.

[0035] Figure 9 This is a schematic diagram of the structure of a cleaning device provided for one embodiment of this specification.

[0036] Figure 10 This is a schematic diagram of a cleaning system provided as an embodiment of this specification.

[0037] Explanation of reference numerals in the attached figures 100. Floor brush device; 101. Mounting bracket; 102. Drive assembly; 103. Sliding plate module; 104. Suction module; 105. One-way valve; 106. Roller brush; 107. Main suction module; 108. Main unit; 10. Sliding plate; 12. Guide column; 20. First squeegee assembly; 24. Track groove; 25. Lifting slide plate; 251. Guide groove; 26. Squeegee and suction assembly; 261. Third pipeline; 262. Guide block; 30. Suction section; 31. Suction hole; 40. First suction channel; 41. First suction section; 42. Second suction section; 50. Switch assembly; 51. Sleeve; 52. Top rod; 54. First pipeline; 55. Second pipeline; 60. Second squeegee assembly; 70. Second suction channel; 200. Cleaning equipment; 300. Cleaning system; 301. Base station. Detailed Implementation

[0038] The technical solutions in the embodiments of this specification will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments.

[0039] In this specification, the accompanying drawings are not necessarily drawn to scale, and local features may be enlarged or reduced to show the details of the local features more clearly.

[0040] Unless otherwise stated, all technical and scientific terms used in this specification have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of this specification. The term "and / or" as used in this specification includes any and all combinations of one or more of the associated listed items. The singular forms "a," "the," and "the" as used in this specification and the appended claims are also intended to include the plural forms unless the context clearly indicates otherwise.

[0041] In the description of this specification, it should be understood that 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. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this specification, "a plurality of" means two or more, unless otherwise explicitly specified.

[0042] In the description of this specification, the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "height," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the purpose of simplifying the description in this specification and do not indicate that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. In other words, they should not be construed as limitations on this application.

[0043] In the description of this specification, unless otherwise expressly defined, the terms "installation," "connection," "joining," "fixing," "setting," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral part; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can also refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this specification according to the specific circumstances.

[0044] Currently, wet cleaning equipment such as floor scrubbers generally face the industry-wide technical challenge of water residue after completing floor cleaning operations. Residual water not only affects the immediate drying effect of the floor, but may also cause secondary pollution and even pose a slip and fall hazard, seriously affecting the user's final cleaning experience.

[0045] In related technologies, robotic arm scraper technology is introduced. This involves setting a movable scraper mechanism behind the roller to attempt to remove excess water from the floor through physical scraping. However, this solution still has significant limitations in practical applications. For example, insufficient adaptability to material hardness: scraper hardness that is too high may damage the floor, while excessive hardness will result in excessive deformation, leading to uneven scraping force and ineffective removal of thin water films. Fixed and rigid structural angles: Most robotic arm scrapers have limited angle adjustment ranges, making it difficult to adapt to different floor conditions with varying degrees of dryness. When dealing with different floor materials such as ceramic tiles and wood flooring, the scraping effect is unstable. Lack of dynamic control precision: Their drive and control logic is relatively simple, unable to fine-tune the scraper's downward pressure and contact angle in real time according to the equipment's movement speed or the amount of water on the floor, leading to water leakage during start-up, stopping, or turning.

[0046] Furthermore, in the evolution of cleaning equipment such as floor scrubbers, how to completely eliminate water stains on the floor has always been a key technological focus for improving user experience. While the industry has introduced robotic arm squeegees as a solution, hoping their physical scraping ability can compensate for the shortcomings of roller brushes, the actual effectiveness of this technology is still constrained by multiple factors. The fundamental contradiction lies in the fact that to achieve a completely watertight cleaning effect, a stable dynamic seal must be formed between the squeegee and the floor. This places extremely high demands on the squeegee's material hardness, the angle of its leading edge structure, and the dynamic fit during the device's movement. The limitations of existing solutions in these aspects result in trace amounts of liquid remaining after the scraping action, forming a visible water film or watermarks, ultimately affecting the appearance of the cleaning effect and the user experience.

[0047] To address the problem of water residue left by floor scrubbers, this application introduces a sliding integrated scraper-vacuum solution. Its core principle is to first collect residual water droplets on the floor through mechanical scraping, and then use negative pressure to instantly suck them in and recover them, achieving an integrated process from "scraping clean" to "vacuuming dry," ensuring the floor remains dry and clean.

[0048] Please see Figures 1 to 3This application provides a floor brush device 100, a cleaning device 200, and a cleaning system 300. The floor brush device 100 includes a mounting bracket 101, a drive assembly 102, a sliding plate module 103, and a suction module 104. The sliding plate module 103 includes a sliding plate 10 and a first wiping assembly 20. The first wiping assembly 20 is movably connected to the sliding plate 10. The drive assembly 102 is connected to the sliding plate 10 and configured to drive the sliding plate 10 to slide between a first position and a second position. The suction module 104 includes a first suction channel 40 and a switch assembly 50 disposed within the first suction channel 40. At least a portion of the first suction channel 40 is formed within the first wiping assembly 20. The first wiping assembly 20 has a suction section 30 on the side near the surface to be cleaned. The suction section 30 is connected to the first suction channel 40 and is used to suction dirt from the surface to be cleaned. When the drive assembly 102 drives the sliding plate 10 to the first position, the first wiping assembly 20 turns on the switch assembly 50 and the first wiping assembly 20 approaches and abuts against the surface to be cleaned. When the drive assembly 102 drives the sliding plate 10 to the second position, the first wiping assembly 20 turns off the switch assembly 50 and the first wiping assembly 20 is spaced apart from the surface to be cleaned.

[0049] Thus, when the drive assembly 102 moves the sliding plate 10 between the first and second positions, it can simultaneously perform two functions: first, to open or close the first suction channel 40; and second, to move the first wiper assembly 20 against or away from the surface to be cleaned. The first suction channel 40 and the first wiper assembly 20 work together through the sliding plate 10, opening the switch assembly 50 while lowering the first wiper assembly 20, thereby effectively cleaning the residual water stains on the surface to be cleaned. In addition, the floor brush device 100 of this application uses only a single drive assembly 102 to simultaneously control the movement of the first suction channel 40 and the first wiper assembly 20, which not only simplifies the overall structure but also reduces the weight and manufacturing cost of the entire machine.

[0050] Specifically, in the floor brush device 100 of this embodiment, the drive assembly 102 can drive the sliding plate 10 to slide between a first position and a second position. A first wiping assembly 20 is connected to the sliding plate 10, thereby achieving motion transmission. That is, when the drive assembly 102 pushes the sliding plate 10 to the first position, the first wiping assembly 20 moves accordingly and firmly presses against the surface to be cleaned, causing the first wiping assembly 20 to enter the wiping cleaning working state. Conversely, when the sliding plate 10 is driven to the second position, the first wiping assembly 20 is lifted away from the surface to be cleaned, thereby stopping the cleaning work. During the movement of the cleaning device 200, the first wiping assembly 20 in the working position continuously wipes and collects the liquid dirt in front of it, thereby forming a temporary wastewater collection area on the surface to be cleaned at the leading edge of the first wiping assembly 20. This design aims to achieve the physical accumulation of residual water stains, creating the necessary conditions for subsequent thorough cleaning.

[0051] Furthermore, to effectively remove collected wastewater, this embodiment incorporates an integrated suction channel design on the first wiper assembly 20. A suction section 30 is provided on the side of the first wiper assembly 20 closest to the surface to be cleaned, and at least a portion of the first suction channel 40 is formed within the first wiper assembly 20. This structural design allows the suction module 104 to directly and efficiently suction away the wastewater accumulated in front of the first wiper assembly 20. This "scrape and suck" collaborative working mechanism fundamentally ensures the dry state of the surface to be cleaned after cleaning, effectively avoiding the problem of water stain residue.

[0052] Furthermore, the first position and the second position are only relative positions and are not specifically limited here. For example, in one embodiment, the first position can be the position of the sliding plate 10 to the left of the mounting bracket 101, and the second position can be the position of the sliding plate 10 to the right of the mounting bracket 101.

[0053] In this embodiment, the start / stop control of the suction module 104 is achieved through mechanical linkage with the sliding plate 10. The module contains a switch assembly 50, whose opening and closing states are directly controlled by the position of the sliding plate 10. When the sliding plate 10 moves to the first position, it physically triggers the switch assembly 50 to open, thereby connecting the first suction channel 40; when the sliding plate 10 leaves the first position, the switch assembly 50 returns to the closed state, closing the suction channel.

[0054] Specifically, when the drive assembly 102 drives the sliding plate 10 to the first position, two key actions are completed simultaneously: the sliding plate 10 triggers the switch assembly 50 to open, putting the first suction channel 40 into standby mode. Simultaneously, the first squeegee assembly 20 reaches the working position and presses against the surface to be cleaned. As the device moves forward, the squeegee assembly scrapes away wastewater, and the suction module 104, now under negative pressure, immediately uses the suction section 30 and internal flow channels to thoroughly remove the accumulated dirt, completing the fully automated process from wiping to recycling. Thus, the floor brush device 100 in this embodiment uses only a single drive assembly 102 to simultaneously control the actions of the first suction channel 40 and the first squeegee assembly 20, simplifying the overall structure and reducing the overall weight and manufacturing cost.

[0055] In this embodiment, the type of suction part 30 is not specifically limited to meet various needs. For example, the type of suction part 30 can be a suction hole 31 or a suction groove.

[0056] Furthermore, in this embodiment, the type of the drive component 102 is not specifically limited to meet various needs. For example, the drive component 102 can be a motor (not shown in the figure) located on the rear side of the sliding plate 10, which can drive the sliding plate 10 to swing left and right (that is, move between the first position and the second position). During the movement of the sliding plate 10, the first suction channel 40 can be opened simultaneously and the first wiper component 20 can be pressed against the surface to be cleaned; or the first suction channel 40 can be closed simultaneously and the first wiper component 20 can be moved away from the surface to be cleaned.

[0057] Please see Figures 4 to 6 In some embodiments, the first suction channel 40 includes a first suction section 41 and a second suction section 42 arranged sequentially, the first suction section 41 being formed within the first wiper assembly 20; and the switch assembly 50 being disposed between the first suction section 41 and the second suction section 42.

[0058] In this way, different suction sections can achieve different functional zones, and multiple suction sections work together to guide and suck away the dirt.

[0059] In this embodiment, the diameter of the second suction section 42 is not specifically limited to meet various needs. The diameter of the second suction section 42 can be 3mm, 5mm, or 7mm. Preferably, the second suction section 42 is 3mm. This preferred size is based on fluid mechanics principles; a thinner pipe can effectively increase the fluid flow velocity within it. According to the Bernoulli effect, this will lead to a decrease in the hydrostatic pressure at that point, thereby generating a stronger local suction force at the suction end. Furthermore, the second suction section 42 can be made of flexible material, which provides a flexible connection to the first suction channel 40, compensating for assembly tolerances and relative movement between components. Thus, the first suction section 41 is integrated inside the wiper assembly, responsible for collecting and initially guiding wastewater at the forefront. The second suction section 42 then plays the role of accelerating the airflow and ultimately delivering it. This functional division allows for independent optimization of each part and facilitates production and subsequent maintenance.

[0060] Furthermore, fixing the switch assembly 50 to the mounting bracket 101 aims to ensure maximum reliability by isolating it from moving parts. If the switch assembly 50 were designed as a moving part along with the first wiper assembly 20, it would be constantly subjected to vibrations and impacts from the ground, which could easily lead to inaccuracy, seal failure, or mechanical damage. Fixing it to the stable mounting bracket 101 allows it to operate in a controlled static environment, with controllable linkage only through the sliding plate 10, ensuring the consistency and durability of the suction channel opening and closing function.

[0061] In other embodiments, the floor brush device 100 may also include a third suction section (not shown in the figures), which can connect the second suction section 42 and the main suction channel. Specifically, the first suction section 41, the second suction section 42, and the third suction section are relatively sealed when connected, ensuring that the negative pressure generated by the third suction section can be transmitted to the suction unit 30 in sequence through the second suction section 42 and the first suction section 41, so that the suction unit 30 can suck up the dirt.

[0062] Please see Figures 4 to 6 In some embodiments, the floor brush device 100 further includes a one-way valve 105 formed at the opening position of the second suction section 42; the switch assembly 50 includes a sleeve 51 and a push rod 52 disposed in the sleeve 51, the sleeve 51 being sleeved on the outside of the second suction section 42, and the push rod 52 being directly opposite the valve core of the one-way valve 105; When the sliding plate 10 moves to the first position, the first wiper assembly 20 drives the sleeve 51 to descend, causing the top rod 52 to abut against and open the valve core of the one-way valve 105, thereby connecting the first suction section 41 with the second suction section 42. When the sliding plate 10 moves to the second position, the first wiper assembly 20 drives the sleeve 51 to rise, causing the valve core of the one-way valve 105 to close, thereby blocking the connection between the first suction section 41 and the second suction section 42.

[0063] In this way, the sleeve 51 and the push rod 52 are linked with the sliding plate 10 to achieve precise opening and closing of the one-way valve 105. This eliminates the risk of sewage backflow and leakage, and improves the hygiene and safety of the equipment.

[0064] In this embodiment, when the sliding plate 10 moves to the first position, the first wiper assembly 20 drives the sleeve 51 to move downward, causing the push rod 52 to abut against and open the valve core of the one-way valve 105, thereby connecting the first suction section 41 and the second suction section 42 to form a complete suction path. When the sliding plate 10 moves to the second position, the first wiper assembly 20 drives the sleeve 51 to return to its original position upward, and the valve core of the one-way valve 105 closes under its own elasticity or the action of an external structure, thereby blocking the connection between the first suction section 41 and the second suction section 42 and effectively preventing sewage backflow. In this way, the sleeve 51 and the push rod 52 move in precise linkage with the sliding plate 10, reliably controlling the opening and closing of the one-way valve 105. This not only eliminates sewage backflow and leakage after shutdown from the root, but also significantly improves the hygiene level and safety performance of the entire machine.

[0065] Please see Figures 5 to 7 In some embodiments, the switching assembly 50 further includes a first conduit 54 and a second conduit 55, the first conduit 54 being connected to a first suction section 41 and the second conduit 55 being connected to a second suction section 42; A one-way valve 105 is installed in the second pipe 55, and a sleeve 51 is integrated on the first pipe 54. The first pipe 54 can move up and down with the first wiper assembly 20. When the sliding plate 10 moves to the first position, the first pipe 54 approaches the second pipe 55 and drives the sleeve 51 to move and open the one-way valve 105, so as to simultaneously open the first suction channel 40 and make the first wiper assembly 20 abut against the surface to be cleaned. When the sliding plate 10 moves to the second position, the first pipe 54 moves away from the second pipe 55 and drives the sleeve 51 to reset and close the one-way valve 105, so as to simultaneously close the first suction channel 40 and move the first wiper assembly 20 away from the surface to be cleaned.

[0066] Thus, by directly controlling the switch through the first pipe 54 and the second pipe 55 of the sliding plate 10, the floor brush device 100 can synchronously control the action of the first suction channel 40 and the first wiping component 20 using only a single drive component 102, which not only simplifies the overall structure but also reduces the weight and manufacturing cost of the whole machine.

[0067] In this embodiment, when the sliding plate 10 moves to the first position, the first pipe 54 approaches the second pipe 55 during the lifting motion and pushes the sleeve 51 to open the one-way valve 105. At this time, the first suction channel 40 is opened simultaneously, and the first wiper assembly 20 abuts against the surface to be cleaned, entering the cleaning working state. When the sliding plate 10 moves to the second position, the first pipe 54 moves away from the second pipe 55, and the sleeve 51 resets accordingly, causing the one-way valve 105 to close. At this time, the first suction channel 40 is simultaneously cut off, and the first wiper assembly 20 also rises away from the surface to be cleaned, exiting the working state.

[0068] Through the structural design of the first pipe 54 and the second pipe 55, the relative movement between the first pipe 54 and the second pipe 55 is driven by the sliding plate 10, realizing direct control of the opening and closing of the one-way valve 105 and the position of the wiper assembly. This allows the floor brush device 100 to synchronously coordinate the opening and closing of the suction channel and the contact action of the wiper assembly with only a single drive component 102. This not only simplifies the overall transmission structure of the machine but also effectively reduces the overall weight and manufacturing cost of the equipment, improving the reliability and economy of the product.

[0069] Please see Figures 4 to 7In some embodiments, the first squeegee assembly 20 includes a lifting slide plate 25 and a squeegee suction assembly 26. The squeegee suction assembly 26 is disposed on the side of the lifting slide plate 25 away from the sliding plate 10. A first suction section 41 and a suction part 30 are formed in the squeegee suction assembly 26. A first conduit 54 is formed on the lifting slide plate 25 and communicates with the first suction section 41. The lifting slide plate 25 is connected to the sliding plate 10. When the sliding plate 10 moves between a first position and a second position, it can drive the lifting slide plate 25 to approach or move away from the surface to be cleaned. The squeegee suction assembly 26 can hold the surface to be cleaned and suck up dirt from the surface to be cleaned.

[0070] Thus, by modularly integrating the scraping and suction functions into the lifting slide plate 25 and enabling its linkage control with the sliding plate 10, this application achieves precise synchronization and integrated execution of scraping and suction actions. When the ground brush is in working condition, the scraping and suction component 26 can stably adhere to the surface to be cleaned, scraping away water stains while simultaneously removing wastewater, effectively preventing water film residue; when not in working condition or when the equipment is moved, the scraping and suction component 26 can be raised as a whole to prevent accidental contact or dragging, thereby improving the cleaning effect while ensuring the reliability and adaptability of the equipment.

[0071] In this embodiment, a high degree of coordination between squeegee and suction in terms of timing and spatial positioning is achieved. When the floor brush is in operation, the squeegee-suction component 26 can stably adhere to the surface to be cleaned, simultaneously squeegeeing away water stains and immediately suctioning out wastewater, effectively preventing water film residue and ensuring immediate drying. When not in operation or when the equipment is moved, the squeegee-suction component 26 can be raised as a whole with the lifting slide plate 25, avoiding unnecessary friction or dragging with the ground, protecting the squeegee structure and improving the smoothness of movement.

[0072] Please see Figures 1 to 3 In some embodiments, the first wiper assembly 20 is sleeved on the mounting bracket 101 and is movable relative to the mounting bracket 101 in a direction toward or away from the surface to be cleaned; the first wiper assembly 20 also includes a track groove 24 formed in the lifting slide plate 25, the track groove 24 being arranged at an angle relative to the surface to be cleaned; the sliding plate 10 is provided with guide posts 12 extending into the track groove 24; When the sliding plate 10 moves to the first position, the guide post 12 slides into the top of the track groove 24, driving the scraping and suction assembly 26 to approach and hold the surface to be cleaned; When the sliding plate 10 moves to the second position, the guide post 12 slides into the bottom of the track groove 24, causing the scraping and suction assembly 26 to be spaced apart from the surface to be cleaned.

[0073] Thus, through the guide post 12 on the sliding plate 10 and the track groove 24 on the first wiper assembly 20 arranged at an angle relative to the surface to be cleaned, the movement of the sliding plate 10 can drive the first wiper blade of the first wiper assembly 20 to move closer to or away from the surface to be cleaned. That is to say, the horizontal force of the sliding plate 10 is converted into the vertical movement force of the first wiper blade, saving the longitudinal space of the cleaning equipment 200.

[0074] In this embodiment, a vertical drive source (such as a motor or electromagnet) is avoided from being directly positioned above the wiper assembly, significantly reducing the longitudinal space required for the brush head and allowing for the integration of more functions within a limited device height. The inclined track groove 24 provides continuous mechanical constraint on the movement of the guide column 12, ensuring a smooth and stable lifting process and preventing sudden impacts or vibrations. Simultaneously, specific positions (top and bottom) at both ends of the track groove 24 precisely define the lower and upper limit working positions of the wiping assembly 26, ensuring the reliability of the wiping blade's contact with the ground during operation and the accuracy of the lifting height during non-operational operation.

[0075] Specifically, the drive assembly 102 can drive the sliding plate 10 to move laterally horizontally between a first position and a second position. The horizontal movement of the sliding plate 10 can be converted into the vertical lifting and lowering of the first wiper assembly 20 via the guide post 12 on the sliding plate 10 and the inclined track groove 24 on the first wiper assembly 20 relative to the surface to be cleaned. Specifically, the guide post 12 can cooperate with the inclined track groove 24. When the sliding plate 10 moves laterally horizontally, the guide post 12 slides within the track groove 24, guided by the inclined track groove 24 wall. During horizontal movement, the guide post 12 is subjected to an inclined direction constraint reaction force applied by the groove wall. The reaction force can be decomposed into horizontal and vertical components: the horizontal component is borne and balanced by the sliding plate 10 and the drive assembly 102, while the vertical component acts on the first wiper assembly 20, pushing it to make a stable lifting and lowering motion perpendicular to the surface to be cleaned along the guide structure of the mounting bracket 101, forcing the entire first wiper assembly 20 to produce a displacement perpendicular to the surface to be cleaned, thereby precisely controlling the first wiper assembly 20 to move closer to the ground to support it, or move further away from the ground to lift it off the ground.

[0076] Furthermore, when the sliding plate 10 moves to the first position, the guide post 12 slides along the inclined track groove 24 to its top area, thereby pushing the first wiper assembly 20 downward to press against the surface to be cleaned; when the sliding plate 10 returns to the second position, the guide post 12 slides into the bottom of the track groove 24, driving the first wiper assembly 20 upward to be smoothly lifted off the ground, forming a clear working state switch. This design utilizes horizontal space to achieve vertical motion control, which can save the longitudinal space of the cleaning equipment 200, allowing the cleaning equipment 200 to be manufactured to a lower profile.

[0077] Please see Figures 4 to 7 In some embodiments, the suction assembly 26 is detachably mounted on the lifting slide plate 25.

[0078] Thus, by designing the scraper assembly 26 to be detachably mounted on the lifting slide plate 25, the functional module can be quickly separated and replaced. This not only makes it easier for users to thoroughly clean or replace the scraper assembly 26, preventing dirt and grime from accumulating, but also allows for the selection of functionally specific scraper assemblies 26 for different cleaning scenarios (such as hard floors and carpets), significantly improving the equipment's ease of maintenance and functional expandability.

[0079] In this embodiment, the squeegee assembly 26, being the component that directly contacts wastewater, is most prone to retaining stains and bacteria. Its detachable design allows users to completely separate it for deep rinsing or soaking and disinfection, fundamentally solving the problem of dirt accumulation and odor buildup in traditional integrated structures, thus better ensuring family cleanliness and health. Furthermore, users can quickly replace the squeegee assembly 26 with a matching dedicated squeegee assembly 26 according to different floor materials (such as hard floors, carpets, and marble) or cleaning needs. For example, a suction head with a roller brush 106 can be replaced for carpets, and a soft rubber squeegee can be replaced for wooden floors, achieving a personalized cleaning solution with multiple uses and greatly expanding the device's functionality.

[0080] In this embodiment, the scraper assembly 26 is a consumable part, and after long-term use, problems such as scraper wear and channel blockage may occur. The modular design allows users to replace only the individual scraper module without sending it for repair or replacing the entire floor brush device 100, which reduces long-term maintenance costs and extends the effective service life of the whole machine through convenient component replacement.

[0081] Please see Figures 4 to 7 In some embodiments, the scraping and suction assembly 26 includes a guide block 262, and the lifting slide plate 25 includes a guide groove 251 extending along the length direction of the lifting slide plate 25. The guide block 262 passes through the guide groove 251 to fix the scraping and suction assembly 26 and the lifting slide plate 25.

[0082] Thus, the cooperation between the guide block 262 and the guide groove 251 provides a precise installation positioning reference for the scraper assembly 26. This design ensures that the scraper assembly 26 can be quickly aligned and fixed in the preset working position during installation, effectively preventing it from shifting or shaking during operation, thereby ensuring the stability of the contact angle between the scraper and the ground and improving the consistency of the scraping and suction effects.

[0083] In this embodiment, the guide block 262 and the guide groove 251 form a self-centering mechanism, which automatically guides the scraper assembly 26 to slide to a unique preset working position during installation, effectively eliminating positional deviations during installation. Even if the user operates it themselves, it ensures that the scraper assembly 26 is installed quickly and accurately, preventing inadequate sealing or malfunctions caused by misalignment. During equipment operation, the scraper assembly 26 is subjected to impact forces from uneven ground and the force of water flow. The guide block 262 is constrained within the guide groove 251, effectively resisting these lateral forces and torques, preventing the scraper assembly 26 from sliding, warping, or shaking laterally during operation. This ensures that the preset contact angle between the scraper and the ground remains stable, resulting in uniform scraping force and consistent water film removal, while also ensuring a constant distance between the suction port and the ground, guaranteeing the stability of the suction efficiency.

[0084] Please see Figures 4 to 7 In some embodiments, the scraping and suction assembly 26 further includes a third conduit 261, which is connected to the first suction section 41; and when the scraping and suction assembly 26 is installed on the lifting slide plate 25, the third conduit 261 is connected to the first conduit 54.

[0085] Thus, by setting up a third pipe 261 to automatically connect with the first pipe 54 on the lifting slide plate 25 during the installation of the scraper assembly 26, seamless connection of the suction airflow channel at the modular interface is achieved. This design ensures that the airtightness and flow efficiency of the entire suction system are not affected while the scraper assembly 26 can be quickly disassembled, thus balancing modular design with core functionality.

[0086] In this embodiment, a standardized air path interface is established between the shaving and suction module and the main unit 108. Users do not need to perform any additional piping or tightening operations when installing the shaving and suction assembly 26; the air path connection is automatically completed as the assembly is installed. This "plug-and-play" feature greatly simplifies the maintenance process, making it as simple and quick as replacing the shaving and suction assembly 26 with different functions as replacing the head of an electric shaver.

[0087] Specifically, the end of the first conduit 54 away from the sleeve 51 has an opening for docking with the third conduit 261. After the guide block 262 and guide groove 251 cooperate to install the scraper assembly 26 onto the lifting slide plate 25, the opening cooperates with the third conduit 261 to achieve a sealed connection.

[0088] In this embodiment, a highly airtight flow channel is formed after the third pipe 261 and the first pipe 54 are connected through a precise positioning structure (such as the aforementioned guide block 262 and guide groove 251) and a sealing ring design at the interface. This allows the modular design to provide convenience while maintaining suction efficiency and airflow stability comparable to traditional integrated fixed structures, effectively preventing suction power reduction due to interface leakage. Standardized airway interfaces can be used to develop dedicated scraping and suction components 26 for different cleaning scenarios (such as deep carpet cleaning, wood floor maintenance, and crevice dust removal). Users only need to replace the front-end module to give a single host 108 diverse cleaning capabilities.

[0089] Please see Figure 1 and Figure 2 In some embodiments, the second suction section 42 is a flexible tube disposed on the mounting bracket 101.

[0090] Thus, by setting the second suction section 42 as a flexible hose, the relative movement between the lifting slide plate 25 and the mounting bracket 101 is effectively absorbed. This not only provides the necessary space tolerance for the lifting stroke of the scraping and suction assembly 26, avoiding structural interference or wear that may be caused by rigid connections, but also ensures the continuity and stability of the suction airflow throughout the entire movement.

[0091] In this embodiment, during the lifting and lowering process of the scraping and suction assembly 26, there is a continuous relative displacement between the lifting slide plate 25 and the fixed mounting bracket 101. The flexible hose, with its inherent flexibility, can easily absorb this multi-directional relative movement through its own bending deformation, providing the necessary spatial tolerance for the lifting action, thereby completely avoiding the structural interference, assembly stress, or component wear problems that inevitably occur with rigid connections in such dynamic scenarios.

[0092] Specifically, throughout the entire working cycle, regardless of the height of the suction assembly 26, the hose maintains the integrity and unobstructedness of its internal channels. This dynamic sealing capability ensures that the suction airflow is not interrupted or leaked due to component movement, laying a solid foundation for providing continuous and stable suction to the main unit 108 and directly improving the consistency of cleaning efficiency. Compared to rigid tube connections that require moving joints, the hose solution greatly simplifies the design complexity of the air path crossing moving components. It eliminates potential failure points such as fatigue fracture and seal aging at moving joints, not only reducing operating noise and vibration but also significantly improving the reliability and durability of the entire suction system under long-term dynamic use.

[0093] Please see Figure 8 and Figure 9In some embodiments, the floor brush device 100 further includes a roller brush 106 and a main suction module 107. The roller brush 106 abuts against the surface to be cleaned and is rotatable relative to the mounting bracket 101. The main suction module 107 includes a second squeegee assembly 60 and a second suction channel 70. The second squeegee assembly 60 is disposed on the side of the roller brush 106 facing away from the first squeegee assembly 20. The second suction channel 70 is used to suction the dirt gathered by the roller brush 106 and the second squeegee assembly 60.

[0094] Thus, when the floor brush device 100 is pushed forward, the roller brush 106 and the second squeegee assembly 60 perform initial cleaning of the stains on the surface to be cleaned, and then the second suction channel 70 sucks away most of the dirt. When the floor brush device 100 is pulled back, the first squeegee assembly 20 is lowered to clean the remaining water stains, thereby achieving the best cleaning effect.

[0095] In this embodiment, during cleaning, the roller brush 106 can rotatably abut against the surface to be cleaned, and is responsible for stirring up and sweeping away the attached dirt on the ground during mechanical rolling. The main suction module 107 includes a second squeegee assembly 60 and a second suction channel 70 connected thereto. The second squeegee assembly 60 is located on the side of the roller brush 106 facing away from the first squeegee assembly 20 (that is, the second squeegee assembly 60 is located on the rear side of the cleaning device 200, while the first squeegee assembly 20 is located on the front side of the cleaning device 200). The second squeegee assembly 60 is used to scrape away the dirt that the roller brush 106 failed to remove or that may remain on itself after it has passed. The dirt on the roller brush 106 and the dirt scraped by the second squeegee assembly 60 are then sucked away by the second suction channel 70.

[0096] Furthermore, in this embodiment, the floor brush device 100 can implement a "push-pull division of labor" cleaning strategy in actual operation. Specifically, when the cleaning device 200 is pushed forward, the roller brush 106 acts as the vanguard, actively sweeping and wetting the surface to be cleaned (in the case of floor washing), raising most of the solid and liquid mixed dirt. The second squeegee assembly 60, which follows closely behind, further gathers the dirt, and the main suction module 107 efficiently removes most of the dirt through the second suction channel 70, completing the initial, high-load cleaning task. When the device is pulled back, the drive assembly 102 indirectly drives the first squeegee assembly 20 to be lowered and pressed down, so that the first squeegee assembly 20 performs fine squeegeeing on the ground after the previous cleaning. In this way, the first squeegee assembly 20 can thoroughly remove any thin layer of water film and fine stains that may remain after the initial cleaning, and can also remove them in real time through its built-in suction unit 30, thereby achieving a residue-free cleaning.

[0097] Furthermore, this design, through the coordinated and relay operation of the roller brush 106, the second squeegee assembly 60, and the first squeegee assembly 20 in both the forward and backward movement directions of the equipment, not only improves the overall cleaning efficiency of mixed dry and wet dirt, but also achieves full-process coverage from "high-flow coarse cleaning" to "fine cleaning" by assigning different cleaning focuses to different movement stages, ultimately ensuring the best cleaning effect and floor dryness in a single reciprocating operation.

[0098] Please see Figure 2 and Figure 3 In some embodiments, the suction part 30 is a suction hole 31, and the diameter of the suction hole 31 is 1.5-2mm.

[0099] Thus, by setting the suction hole 31 within a suitable range, the flow restriction effect is used to increase the airflow velocity and negative pressure intensity at the suction hole 31, thereby enhancing the suction performance for liquid wastewater. At the same time, the appropriate size can prevent foreign objects from clogging the suction hole 31, enhancing the immediate stain removal capability, operational reliability, and user maintenance convenience of the floor brush device 100.

[0100] In this embodiment, the diameter of the suction hole 31 is not specifically limited to meet various needs. For example, the diameter of the suction hole 31 can be 1.5mm, 1.6mm, 1.7mm, 1.8mm, 1.9mm, or 2mm. When it is necessary to utilize the flow-limiting characteristics of a small orifice to increase the local airflow velocity and suction negative pressure, thereby achieving efficient and instantaneous grabbing and removal of the thin layer of liquid collected by the wiper assembly, a smaller diameter suction hole 31 (such as a diameter of 1.5mm) can be selected. When it is necessary to prevent foreign objects from clogging the suction hole 31, enhance the operational reliability of the floor brush device 100, and improve the convenience of user maintenance, a larger diameter suction hole 31 (such as a diameter of 2mm) can be selected.

[0101] Please see Figure 8 and Figure 9 This application provides a cleaning device 200, which includes a main unit 108 and a floor brush device 100 as described above, with a mounting bracket 101 detachably connected to the main unit 108.

[0102] In this embodiment, the type of cleaning equipment 200 is not limited to meet various needs. The cleaning equipment 200 can be an environmental cleaning device 200 such as a floor scrubber or mop. The cleaning equipment 200 includes the floor brush device 100 of any of the above embodiments. Therefore, it can possess all the technical features and effects of the floor brush device 100, resulting in better cleaning and self-cleaning effects, better operational stability and service life, and improved user experience.

[0103] In this embodiment, the specific connection method for the detachable connection is not limited to meet various needs. For example, the detachable connection method can be a mechanical snap-fit ​​connection or a threaded locking connection. In this way, by detachably connecting the modular floor brush device 100 to the main unit 108, a "one machine, multiple uses" effect is achieved, thereby greatly expanding the functional boundaries and application scenarios of the single cleaning device 200. At the same time, this platform design improves the user's flexibility in switching between different cleaning tasks and the convenience of daily maintenance, enhancing the overall competitiveness and user value of the product.

[0104] Please see Figure 10 This application provides a cleaning system 300, which includes a base station 301 and the aforementioned cleaning device 200. The base station 301 is used to supply power to the cleaning device 200 and / or to clean the cleaning device 200.

[0105] In this embodiment, the type of cleaning system 300 is not limited to meet various needs. The cleaning system 300 includes a base station 301 and the aforementioned cleaning device 200. The base station 301 is used to supply power to the cleaning device 200 and / or to clean the cleaning device 200. The cleaning system 300 can possess all the technical features and effects of the aforementioned cleaning device 200, resulting in better cleaning and self-cleaning effects, better operational stability and service life, and improved user experience.

[0106] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0107] The functions and effects of this embodiment can be explained by referring to the foregoing implementation methods, and will not be repeated here.

[0108] It is understood that in the various embodiments of this specification, the sequence number of each process does not imply the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of this specification.

[0109] It is understood that the various implementation methods described in this specification can be implemented individually or in combination, and the embodiments in this specification are not limited in this respect.

[0110] Those skilled in the art will clearly understand that, for the sake of convenience and brevity, the specific working processes of the systems, devices, and units described above can be referred to the corresponding processes in the aforementioned method implementations, and will not be repeated here.

[0111] The above are merely specific embodiments of this specification, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this specification should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A floor brush device, characterized in that, include: Mounting rack; Driver components; A sliding plate module includes a sliding plate and a first wiper assembly, the first wiper assembly being movably connected to the sliding plate, and a drive assembly being connected to the sliding plate and configured to drive the sliding plate to slide between a first position and a second position; The suction module includes a first suction channel and a switch assembly disposed within the first suction channel. At least a portion of the first suction channel is formed within the first wiper assembly. The first wiper assembly has a suction section on the side near the surface to be cleaned. The suction section is connected to the first suction channel and is used to suction dirt from the surface to be cleaned. When the driving component drives the sliding plate to the first position, the first wiping component turns on the switch component, and the first wiping component approaches and abuts against the surface to be cleaned; when the driving component drives the sliding plate to the second position, the first wiping component turns off the switch component, and the first wiping component is spaced apart from the surface to be cleaned.

2. The floor brush device according to claim 1, characterized in that, The first suction channel includes a first suction section and a second suction section arranged sequentially, the first suction section being formed within the first wiper assembly; the switch assembly is disposed between the first suction section and the second suction section.

3. The floor brush device according to claim 2, characterized in that, The floor brush device further includes a one-way valve formed at the opening of the second suction section; the switch assembly includes a sleeve and a push rod disposed inside the sleeve, the sleeve being sleeved on the outside of the second suction section, and the push rod being directly opposite the valve core of the one-way valve. When the sliding plate moves to the first position, the first wiper assembly drives the sleeve to descend, causing the top rod to abut against and open the valve core of the one-way valve, thereby connecting the first suction section with the second suction section. When the sliding plate moves to the second position, the first wiper assembly drives the sleeve to rise, causing the valve core of the one-way valve to close, thereby blocking the connection between the first suction section and the second suction section.

4. The floor brush device according to claim 3, characterized in that, The switching assembly further includes a first conduit and a second conduit, the first conduit being connected to the first suction section and the second conduit being connected to the second suction section; The one-way valve is installed in the second pipeline, and the sleeve is integrated into the first pipeline. The first pipeline can move up and down with the first wiper assembly. When the sliding plate moves to the first position, the first pipe approaches the second pipe and drives the sleeve to move and open the one-way valve, so as to simultaneously open the first suction channel and make the first wiper assembly abut against the surface to be cleaned; When the sliding plate moves to the second position, the first pipe moves away from the second pipe and drives the sleeve to reset and close the one-way valve, so as to simultaneously close the first suction channel and move the first wiper assembly away from the surface to be cleaned.

5. The floor brush device according to claim 4, characterized in that, The first squeegee assembly includes a lifting slide plate and a squeegee suction assembly. The squeegee suction assembly is disposed on the side of the lifting slide plate away from the sliding plate. The first suction section and the suction part are formed inside the squeegee suction assembly. The first pipe is formed on the lifting slide plate and connects to the first suction section. The lifting slide plate is connected to the sliding plate. When the sliding plate moves between the first position and the second position, it can drive the lifting slide plate to move closer to or away from the surface to be cleaned. The squeegee suction assembly can hold against the surface to be cleaned and suck up the dirt on the surface to be cleaned.

6. The floor brush device according to claim 5, characterized in that, The first wiper assembly is sleeved on the mounting bracket and is movable relative to the mounting bracket in a direction toward or away from the surface to be cleaned; the first wiper assembly also includes a track groove formed in the lifting slide plate, the track groove being arranged at an angle relative to the surface to be cleaned; the sliding plate is provided with guide posts extending into the track groove; When the sliding plate moves to the first position, the guide post slides into the top of the track groove, driving the scraping and suction assembly to approach and abut against the surface to be cleaned; When the sliding plate moves to the second position, the guide post slides into the bottom of the track groove, causing the scraping and suction assembly to be spaced apart from the surface to be cleaned.

7. The floor brush device according to claim 6, characterized in that, The scraping and suction assembly is detachably mounted on the lifting slide plate.

8. The floor brush device according to claim 7, characterized in that, The scraping and suction assembly includes a guide block, and the lifting slide plate includes a guide groove extending along the length direction of the lifting slide plate. The guide block passes through the guide groove to fix the scraping and suction assembly and the lifting slide plate together.

9. The floor brush device according to claim 8, characterized in that, The scraping and suction assembly further includes a third pipe connected to the first suction section; and when the scraping and suction assembly is installed on the lifting slide plate, the third pipe is connected to the first pipe.

10. The floor brush device according to claim 2, characterized in that, The second suction section is a flexible tube mounted on the mounting bracket.

11. A cleaning device, characterized in that, include: The host and the floor brush device according to any one of claims 1-10, wherein the floor brush device is connected to the host.

12. A cleaning system, characterized in that, It includes a base station and the cleaning device as described in claim 11, wherein the base station is used to supply power to the cleaning device and / or to clean the cleaning device.

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