Cleaning device

Abstract

The cleaning equipment comprises a machine body, a clean water tank, a sewage tank, a cleaning assembly and a dust collector main machine, the cleaning assembly is arranged on the lower portion of the machine body and comprises a cleaning piece and a sewage suction opening communicated with the sewage tank, and the cleaning piece is arranged at the end, close to a face to be cleaned, of the cleaning assembly. The dirt suction opening conveys dirty liquid to the sewage tank, and the dust collector main machine is connected with the machine body and comprises a first power source assembly and an electric power source assembly. The power source assembly supplies power to the cleaning assembly, and the dust collector host controls operation of the cleaning equipment. The dust collector main machine of the cleaning equipment is provided with the first power source assembly and the electric power source assembly, so that the dust collector main machine can provide suction force and can provide electric power for the cleaning assembly, the overall electric control structure is simplified, use of parts is reduced, assembling is convenient, and the problem that in the prior art, cleaning equipment is complex in structure can be solved.

Description

Technical Field

[0001] The utility model belongs to the technical field related to cleaning, and in particular relates to a cleaning device. Background Art

[0002] At present, the basic structural components of cleaning equipment in the prior art include: a clean water tank, a sewage tank (or including solid-liquid garbage separation), a floor brush, a fan and other related parts such as electronic control supports; among them, the clean water tank and sewage tank structure are currently arranged in two ways, one is that the clean water tank and the sewage tank are both arranged on the fuselage, and the other is that the clean water tank is arranged on the fuselage, and the sewage tank is integrated on the floor brush.

[0003] Taking the installation of both the clean water tank and the sewage tank as an example, the clean water tank, sewage tank, fan and other main components of the existing cleaning equipment are arranged and installed on the machine body, and in order to meet the cleaning needs of a large area, a larger capacity clean water tank and sewage tank are used, resulting in the cross-sectional area of ​​the machine body, clean water tank and sewage tank being much larger than the handle, resulting in a large overall size cross-section of the cleaning equipment, affecting the flexibility and portability of the whole machine, and being unable to work flat to clean low places, resulting in a poor user experience. Therefore, it is necessary to improve the existing technology and the defects in the existing technology. Utility Model Content

[0004] In order to alleviate the above-mentioned technical problems, the utility model provides a cleaning device, which includes a body; a clean water tank for accommodating cleaning liquid; a sewage tank for accommodating dirty liquid; a cleaning component, which is arranged at the lower part of the body, and the cleaning component includes a cleaning piece and a sewage suction port connected to the sewage tank; the cleaning piece is arranged on one end of the cleaning component close to the surface to be cleaned, the clean water tank supplies liquid to the cleaning piece, and the sewage suction port transmits dirty liquid to the sewage tank; a vacuum cleaner host, the vacuum cleaner host is connected to the body, and the vacuum cleaner host includes a first power source component and an electric power source component; the first power source component can be selectively connected to the sewage tank and provide suction force; the electric power source component supplies power to the cleaning component, and the vacuum cleaner host controls the operation of the cleaning device.

[0005] Beneficial effects: The cleaning device utilizes the first power source component and the electric power source component of the vacuum cleaner host to realize the function that the vacuum cleaner host can provide suction force and electricity to the cleaning component, thereby simplifying the overall electric control structure and reducing the use of parts.

[0006] In addition, the cleaning device combines the functions of vacuuming and floor washing, and there is no need to purchase an additional independent floor washing machine, which is conducive to reducing the user's product replacement cost. And it can achieve more comprehensive floor cleaning, which can not only remove dust and debris, but also clean floor stains and dirt, improving the cleaning effect and hygiene level. The existing scheme of dry cleaning using a wet cleaning host and a dry cleaning head can only clean obvious floating dust in the dry cleaning scene due to the design of the air duct, the limitation of the motor vacuum degree and the design of dust and gas separation. The cleaning of deep dust, hair cleaning and medium and large particles is poor. The cleaning device retains a complete vacuum cleaner host, has a better air duct design, motor vacuum degree limitation and dust and gas separation design, and in the dry cleaning scene, it is better for deep dust, hair cleaning and medium and large particles. It can also meet the wet cleaning needs of small-sized families and is particularly suitable for urban families with pets.

[0007] At the same time, the cleaning equipment can help solve the cleaning needs of small-sized urban households. The existing dry cleaning equipment and its accessories occupy an area of ​​about 35cm*35cm=1.3m 2 The wet cleaning equipment and its accessories occupy an area of ​​about 45cm*45cm=2.0m 2 Considering the factors of the wall position and the personnel walking channel, the area occupied by two cleaning devices is much larger than 3m 2 The overall floor space of the cleaning equipment is similar to that of a single wet cleaning equipment, which greatly saves space and increases the utilization rate of the unit volume.

[0008] Optionally, the clean water tank is formed as a part of the fuselage, and a water inlet communicating with the outside is arranged on the clean water tank.

[0009] By integrating the clean water tank into a part of the machine body, the internal space of the machine body is reasonably utilized, and no external water tank is required, which improves the overall space utilization and aesthetics. Beneficial effect: The water inlet of the clean water tank connected to the outside does not need to worry about insufficient clean water during use. The user can add water to the clean water tank at any time to ensure that the floor scrubber is continuously supplied with clean water during operation and ensure the cleaning effect.

[0010] Optionally, the clean water tank is detachably fixed to the fuselage, and the clean water tank is sealed relative to the outside after being combined with the fuselage.

[0011] Beneficial effect: By adopting a detachable fresh water tank fixed on the machine body, the machine body is reasonably utilized, and the overall space utilization rate is improved compared with the external water tank. After the fresh water tank is combined with the machine body, it is relatively sealed to the outside, which can effectively prevent water leakage from the water tank, and can also prevent external pollutants such as dust and debris from entering the water tank, avoiding the slippery ground or equipment damage caused by water tank leakage during use.

[0012] Optionally, the dirty water tank is disposed within the cleaning assembly.

[0013] Beneficial effect: The weight distribution of the sewage tank is more uniform, the load of the sewage tank is reduced, and the labor intensity during use is reduced. When the cleaning device is lying flat for work, the liquid level of the sewage tank can still be lower than the body and the first power source component, preventing sewage backflow.

[0014] Optionally, the fuselage is further provided with an air passage, one end of the air passage is connected to the sewage tank, and the other end of the air passage is connected to the air intake port of the first power source assembly.

[0015] Beneficial effect: An air passage is arranged inside the fuselage to reasonably utilize the internal space of the fuselage, and the arrangement of the air passage enables the first power source component to realize vacuum operation on the inside of the sewage tank through the air passage, so as to improve the sewage suction efficiency of the cleaning component.

[0016] Optionally, one end of the fuselage away from the cleaning component has a convex pipe structure connected to the air passage, the convex pipe structure is connected to the air suction port of the first power source component, and the convex pipe structure is not directly connected to the clean water tank.

[0017] Beneficial effects: Since the convex pipe structure is not directly connected to the clean water tank, sewage cannot directly enter the air passage and the dust collection system, which can effectively prevent sewage from entering the interior of the vacuum cleaner host or affecting the working efficiency, and protect the normal operation of the dust collection system. The convex pipe structure is helpful to improve the stability and sealing of the connection between the body and the power source component, thereby maintaining the vacuuming efficiency and improving the overall cleaning effect and work efficiency during the cleaning process.

[0018] Optionally, the cleaning device also includes a first plug-in part, one end of which is connected to the body, and the other end is connected to the cleaning component, and the first plug-in part includes an air passage connected to the sewage tank and a liquid passage connected to the clean water tank.

[0019] Beneficial effects: Integrating the air passage and liquid passage into a structure other than the machine body makes processing easier, and it is also easier to disassemble and repair in case of water leakage or sealing failure. Setting the first plug-in part between the machine body and the cleaning component helps to balance the water pressure of the sewage tank and the clean water tank, ensuring the stability and balance of the water flow, especially maintaining a stable supply of water flow during the cleaning process. The first plug-in part is designed with an air passage connected to the sewage tank, which can effectively discharge the gas generated inside the sewage tank, prevent gas accumulation and the generation of odor, and maintain the hygiene of the cleaning equipment.

[0020] Optionally, the first plug-in portion has an annular groove, the annular groove includes a first annular arm and a second annular arm, the first annular arm is combined with the outer wall of the fuselage to form a cavity connected to the clean water tank, and the second annular arm is combined with the inner wall of the fuselage to form a cavity connected to the air passage.

[0021] Beneficial effect: The second annular arm is combined with the inner wall of the fuselage to form a cavity connected to the air passage, which can help separate the water flow and the air flow, prevent the air flow from interfering with the water flow, and maintain the stability and smoothness of the water flow. This reduces the fluctuation and oscillation of the water flow, ensures the stability and continuity of the water flow, and improves the working stability and cleaning effect of the cleaning equipment.

[0022] Optionally, a boss is provided on the cleaning component, the boss has a channel structure, and at least a portion of the boss extends into the interior of the liquid passage so that the liquid passage is connected to the clean water tank.

[0023] Beneficial effects: After many tests and demonstrations, the results show that after long-term use of cleaning equipment, scale and dirt are easily accumulated in the liquid passage. The source of these scales and dirt is the impurity of the tap water itself. Therefore, with the accumulation of use, this situation is more likely to occur. When scale and dirt particles accumulate in the liquid passage, they will be more likely to exist at the entrance of the convex column. After the user pulls out the convex column, it will be easier to clean up the scale and dirt particles, thereby reducing the maintenance cost and the complexity of the repair work, and improving the reliability and stability of the equipment.

[0024] Optionally, the cleaning device also includes a second power source assembly, which is connected to one end of the fuselage close to the cleaning assembly, the air intake of the second power source assembly is connected to the sewage tank, and the second power source assembly is electrically connected to the electric power source assembly.

[0025] Beneficial effects: The second power source component of the cleaning device can utilize the power source of the vacuum cleaner host, which simplifies the structure of the cleaning device, helps reduce the user's product replacement cost, and realizes both dry cleaning and wet cleaning functions after owning a vacuum cleaner host.

[0026] Moreover, the two power source components can be operated independently or simultaneously. The user can flexibly adjust the suction power according to different cleaning scenarios and requirements to meet the cleaning needs of various scenarios. For example, in heavy wet cleaning scenarios, the power of traditional wet cleaning equipment is limited, and the gap between strong cleaning and standard cleaning modes is less than 30%, which is difficult to meet usage needs. The cleaning equipment of this patent can turn on two power source components at the same time, thereby greatly improving the suction power. The gap between strong cleaning and standard cleaning modes even exceeds 100%, greatly enhancing the adaptability and versatility of the cleaning equipment.

[0027] The first power source component and the second power source component in this solution can back up each other. Once one of the components fails or is damaged, the other component can still work normally, thereby improving the reliability and stability of the equipment.

[0028] Optionally, the second power source assembly includes a motor and a flow tube, the flow tube is arranged on the circumferential side of the motor, and the flow tube connects the clean water tank with the cleaning assembly.

[0029] Beneficial effects: Designing the flow tube on the side of the motor can make more effective use of the space of the equipment, especially when the space is limited, which can make the overall structure of the cleaning equipment more compact and more consistent in appearance. Designing the flow tube on the side of the motor can isolate the flow tube from the motor, minimize the impact of water on the motor, and integrate the flow tube with the motor for easier disassembly and maintenance, convenient cleaning and replacement, and reduce the difficulty of maintenance.

[0030] Optionally, the second power source assembly includes an air passage connected to the sewage tank, and the air passage is connected to the motor. Beneficial effect: Compared with the structure of vacuuming the sewage tank through a sewage suction hose, vacuuming through the air passage can reduce the risk of the suction hose being worn or perforated during long-term use. And because the air passage provides a more direct and unobstructed path, the motor can more effectively extract air and dirt, thereby providing higher suction efficiency.

[0031] Optionally, the cleaning device further comprises a connecting pipe, one end of which is connected to the body and the other end of which is connected to the second power source assembly, and the motor and the flow pipe are arranged in the connecting pipe.

[0032] Beneficial effects: The connecting pipe seals the motor and the flow pipe, effectively preventing the erosion and damage of the motor and the flow pipe by external environmental factors such as dust and water vapor, and prolonging the service life of the equipment. In addition, maintenance personnel can conveniently repair or replace the motor and the flow pipe by disassembling the connecting pipe, reducing the disassembly and assembly steps in the maintenance process and improving the maintenance efficiency. In addition, exhaust holes can be set on the pipe wall of the connecting pipe, and the exhaust holes include vertical bar holes, small-aperture circular holes arranged in a dense array, or other irregular small holes, so that the exhaust airflow of the motor can be effectively released through the structure. The external structure of the connecting pipe can match the external structure of the fuselage. For example, if the fuselage is a structure close to a cylindrical shape, the connecting pipe can also be a cylindrical structure close to the cross-section of the fuselage, so that the consistency between the fuselage and the connecting pipe is better. Compared with the traditional large-volume and prominent motor structure, when using the cleaning device, the entire fuselage is easier to lay flat, which is more beneficial for cleaning the ground in low areas, and the entire device looks more coordinated and unified, improving the aesthetics and overall quality.

[0033] Optionally, a boss is provided on the cleaning component, the boss has a channel structure, and at least a portion of the boss extends into the interior of the flow tube so that the flow tube is connected to the clean water tank.

[0034] Beneficial effects: After many tests and demonstrations, the results show that after long-term use of cleaning equipment, scale and dirt are easily accumulated in the flow pipe. The source of these scales and dirt is the impurity of tap water itself. Therefore, with the accumulation of use, this situation is more likely to occur. When scale and dirt and other particles are accumulated in the flow pipe, they will be more likely to be present at the entrance of the convex column. After the user pulls out the convex column, it will be easier to clean up the scale and dirt and other particles, thereby reducing maintenance costs and the complexity of maintenance work, and improving the reliability and stability of the equipment.

[0035] The technical solution provided by the utility model has the following beneficial effects:

[0036] The cleaning device utilizes the first power source component and the electric power source component of the vacuum cleaner main unit to realize the function that the vacuum cleaner main unit can provide suction force and electric power to the cleaning component, thereby simplifying the overall electric control structure and reducing the use of parts.

[0037] In addition, the cleaning device combines the functions of vacuuming and floor washing, and there is no need to purchase an additional independent floor washing machine, which is conducive to reducing the user's product replacement cost. And it can achieve more comprehensive floor cleaning, which can not only remove dust and debris, but also clean floor stains and dirt, improving the cleaning effect and hygiene level. The existing scheme of dry cleaning using a wet cleaning host and a dry cleaning head can only clean obvious floating dust in the dry cleaning scene due to the design of the air duct, the limitation of the motor vacuum degree and the design of dust and gas separation. The cleaning of deep dust, hair cleaning and medium and large particles is poor. The cleaning device retains a complete vacuum cleaner host, has a better air duct design, motor vacuum degree limitation and dust and gas separation design, and in the dry cleaning scene, it is better for deep dust, hair cleaning and medium and large particles. It can also meet the wet cleaning needs of small-sized families and is particularly suitable for urban families with pets.

[0038] At the same time, the cleaning equipment can help solve the cleaning needs of small-sized urban households. The existing dry cleaning equipment and its accessories occupy an area of ​​about 35cm*35cm=1.3m 2 The wet cleaning equipment and its accessories occupy an area of ​​about 45cm*45cm=2.0m 2 Considering the factors of the wall position and the personnel walking channel, the area occupied by two cleaning devices is much larger than 3m 2 The overall floor space of the cleaning equipment is similar to that of a single wet cleaning equipment, which greatly saves space and increases the utilization rate of the unit volume. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other implementation methods and drawings can be obtained based on these implementation methods and drawings without paying creative work.

[0040] Figure 1 A schematic diagram of the structure of a cleaning device provided by the utility model;

[0041] Figure 2 A three-dimensional schematic diagram of a fuselage provided by the utility model;

[0042] Figure 3 A side view of a fuselage provided by the utility model;

[0043] Figure 4 for Figure 3 AA section view;

[0044] Figure 5 for Figure 3 BB section view;

[0045] Figure 6 A schematic diagram of the structure of another cleaning device provided by the utility model;

[0046] Figure 7 A schematic diagram of the structure of a power source assembly provided by the utility model;

[0047] Figure 8 A side view of another fuselage provided by the utility model;

[0048] Fig. 9 A cross-sectional view of a second plug-in portion provided by the utility model;

[0049] Description of reference numerals:

[0050] 10. Body; 101. Clean water tank; 102. Air passage; 110. Protruding pipe structure; 20. First plug-in part; 210. First annular arm; 220. Second annular arm; 231. Liquid passage; 232. Air passage; 30. Second plug-in part; 301. Air flow passage; 302. Liquid flow passage; 60. Connecting pipe; 70. Vacuum cleaner main unit; 701. First power source assembly; 702. Electric power source assembly; 80. Second power source assembly; 801. Motor; 802. Flow pipe; 90. Cleaning assembly; 901. Cleaning parts; 902. Sewage tank. DETAILED DESCRIPTION

[0051] The technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all of the embodiments. The utility model will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments. It should be noted that the various embodiments and features in the embodiments of the utility model can be combined with each other without conflict.

[0052] It should be noted that the terms "first", "second", etc. in the specification and claims of the utility model and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence.

[0053] In the present invention, unless otherwise specified, the directional words used, such as "up, down, top, bottom", usually refer to the directions shown in the drawings, or to the components themselves in the vertical, perpendicular or gravity directions; similarly, for ease of understanding and description, "inside and outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directional words are not used to limit the present invention.

[0054] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0055] Example 1

[0056] like Figure 1 As shown, the cleaning device includes a body 10, a clean water tank 101, a sewage tank 902, a cleaning component 90 and a vacuum cleaner main unit 70. The clean water tank 101 is used to contain cleaning liquid. It should be noted that the cleaning liquid here is a liquid with cleaning and maintenance functions in a broad sense. It can be clean water or a solution mixed with a detergent, or it can be a maintenance liquid used to maintain the floor. The sewage tank 902 is used to contain the dirty liquid generated after the cleaning device cleans the surface to be cleaned. In this embodiment, the vacuum cleaner main unit 70 is directly connected to the body 10, which is conducive to improving the volume utilization rate of the body 10, especially to improving the volume of the clean water tank 101. The body 10 is directly connected to the cleaning component 90, which is conducive to reducing the thickness of the cleaning component 90, and is convenient for cleaning low areas, such as the bottom of a sofa, the bottom of a bed, etc.; in other embodiments, the body 10 can be connected to the vacuum cleaner main unit 70 through a transfer structure, and the body 10 and the cleaning component 90 are connected through a transfer structure.

[0057] The cleaning component 90 is arranged at the lower part of the body 10. The cleaning component 90 includes a cleaning member 901 and a sewage suction port connected to a sewage tank 902. The sewage suction port is used to suck the mixed liquid of dirty liquid and dirty particles generated by cleaning the surface to be cleaned. The cleaning member 901 is arranged at one end of the cleaning component 90 close to the surface to be cleaned. The clean water tank 101 supplies liquid to the cleaning member 901, and the sewage suction port transmits dirty liquid to the sewage tank 902. The vacuum cleaner host 70 is connected to the body 10. This embodiment utilizes the function of the existing vacuum cleaner host 70, that is, the vacuum cleaner host 70 integrates the first power source component 701 and the electric power source component 702, and the first power source component 701 is capable of providing suction force. In this embodiment, the user can easily disassemble and install the vacuum cleaner host 70 from the cleaning device, and the vacuum cleaner host 70 is arranged at the upper end of the body 10. When using the cleaning device, the user can hold the cleaning device through the handle of the vacuum cleaner host 70 to perform cleaning operations.

[0058] The first power source assembly 701 is connected to the sewage tank 902 through the body 10, and a channel for connecting the first power source assembly 701 and the sewage tank 902 is set in the body 10; the power source assembly 702 supplies power to the cleaning assembly 90, and the vacuum cleaner main unit 70 controls the operation of the cleaning device. Specifically, the user can control the operation of the vacuum cleaner main unit 70 by controlling the control button of the vacuum cleaner main unit 70, and use the power source assembly 702 to control the cleaning member 901 in the cleaning assembly 90 to clean the surface to be cleaned, and at the same time use the suction force of the first power source assembly 701 to suck the sewage tank 902, and suck the dirty liquid on the surface to be cleaned through the sewage suction port, so as to complete the cleaning of the surface to be cleaned.

[0059] In this embodiment, the cleaning member 901 is a roller brush, and the working mode of the cleaning member 901 is to clean the surface to be cleaned by rotating the roller brush. The cleaning liquid in the clean water tank 101 supplies liquid to the cleaning member 901, so that the cleaning liquid wets the roller brush, improves the cleaning efficiency of the roller brush, and is applicable to more cleaning scenarios, such as stubborn stains on the ground.

[0060] Furthermore, the clean water tank 101 is formed as a part of the body 10, and a water inlet communicating with the outside is arranged on the clean water tank 101. In this embodiment, the clean water tank 101 is a part of the body 10, so that the cleaning device can store clean water inside the body 10, making full use of the cavity inside the body 10, and no need to separately arrange a clean water tank outside the body 10, thereby reducing the use of parts, and at the same time improving the space utilization rate, reducing the overall volume of the cleaning device, and reasonably utilizing the space of the body 10 to simplify the structure, reduce the overall space of the cleaning device, and thus improve the flexibility of the operation of the cleaning device.

[0061] In other embodiments, the clean water tank 101 is detachably fixed to the fuselage 10, and the clean water tank 101 is sealed relative to the outside after being combined with the fuselage 10. By adopting the clean water tank 101 to be detachably fixed to the fuselage 10, part of the fuselage 10 is reasonably utilized, and the overall space utilization is improved compared with the external water tank.

[0062] Furthermore, the sewage tank 902 is disposed in the cleaning assembly 90. By disposing the sewage tank 902 inside the cleaning assembly 90, the internal space of the cleaning assembly 90 of the present application is reasonably utilized to further simplify the structure, reduce the overall space of the cleaning device, and thus improve the flexibility of the operation of the cleaning device; at the same time, the sewage tank 902 is hidden to protect the sewage tank 902. It should be noted that the sewage tank 902 is used to collect dirt, wherein the dirt includes solid and liquid dirt, such as dust and dirty liquid.

[0063] like Figure 4As shown, further, the fuselage 10 also has an air passage 102, one end of the air passage 102 is connected to the sewage tank 902, and the other end of the air passage 102 is connected to the air suction port of the first power source assembly 701. The first power source assembly 701 forms a negative pressure inside the sewage tank 902 through the air passage 102, so as to absorb dirt into the sewage tank 902. Specifically, the air passage 102 is arranged inside the fuselage 10, and the air passage 102 is independently and not connected to the clean water tank 101, and the inside of the air passage 102 serves as a channel for gas flow.

[0064] The independently arranged air passage 102 and clean water tank 101 can prevent the clean water in the clean water tank 101 from entering the air passage 102, and the arrangement of the air passage 102 can enable the first power source component 701 to vacuum the interior of the sewage tank 902 through the air passage 102, so as to improve the dirt suction efficiency of the cleaning component. In this embodiment, the air passage 102 is arranged inside the fuselage 10 to reasonably arrange the air duct flow direction and utilize the space inside the fuselage 10, which is conducive to reducing the overall volume.

[0065] Example 2

[0066] like Figure 1 As shown, the cleaning device includes a body 10, a clean water tank 101, a dirty water tank 902, a cleaning component 90 and a vacuum cleaner main unit 70. The clean water tank 101 is used to contain cleaning liquid. It should be noted that the cleaning liquid here is a liquid with cleaning and maintenance functions in a broad sense. It can be clean water or a solution mixed with a detergent, or it can be a maintenance liquid for maintaining the floor. The dirty water tank 902 is used to contain dirty liquid generated after the cleaning device cleans the surface to be cleaned.

[0067] The cleaning component 90 is arranged at the lower part of the body 10. The cleaning component 90 includes a cleaning member 901 and a sewage suction port connected to a sewage tank 902. The sewage suction port is used to suck the mixed liquid of dirty liquid and dirty particles generated by cleaning the surface to be cleaned. The cleaning member 901 is arranged at one end of the cleaning component 90 close to the surface to be cleaned. The clean water tank 101 supplies liquid to the cleaning member 901, and the sewage suction port transmits dirty liquid to the sewage tank 902. The vacuum cleaner host 70 is connected to the body 10. This embodiment utilizes the function of the existing vacuum cleaner host 70, that is, the vacuum cleaner host 70 integrates the first power source component 701 and the electric power source component 702, and the first power source component 701 is capable of providing suction force. In this embodiment, the user can easily disassemble and install the vacuum cleaner host 70 from the cleaning device, and the vacuum cleaner host 70 is arranged at the upper end of the body 10. When using the cleaning device, the user can hold the cleaning device through the handle of the vacuum cleaner host 70 to perform cleaning operations.

[0068] The first power source assembly 701 is connected to the sewage tank 902; the power source assembly 702 supplies power to the cleaning assembly 90, and the vacuum cleaner main unit 70 controls the operation of the cleaning device. Specifically, the user can control the operation of the vacuum cleaner main unit 70 by controlling the control button of the vacuum cleaner main unit 70, and use the power source assembly 702 to control the cleaning member 901 in the cleaning assembly 90 to clean the surface to be cleaned, and at the same time use the suction force of the first power source assembly 701 to suck the sewage tank 902, and suck the dirty liquid on the surface to be cleaned through the sewage suction port, so as to complete the cleaning of the surface to be cleaned.

[0069] In this embodiment, the cleaning member 901 is a roller brush, and the working mode of the cleaning member 901 is to clean the surface to be cleaned by rotating the roller brush. The cleaning liquid in the clean water tank 101 supplies liquid to the cleaning member 901, so that the cleaning liquid wets the roller brush, improves the cleaning efficiency of the roller brush, and is applicable to more cleaning scenarios, such as stubborn stains on the ground.

[0070] In this embodiment, the clean water tank 101 is detachably fixed to the fuselage 10, and the clean water tank 101 is sealed relative to the outside after being combined with the fuselage 10. By adopting the clean water tank 101 to be detachably fixed to the fuselage 10, part of the fuselage 10 is reasonably utilized, and the overall space utilization rate is improved compared with the external water tank.

[0071] Furthermore, the sewage tank 902 is disposed in the cleaning assembly 90. By disposing the sewage tank 902 inside the cleaning assembly 90, the internal space of the cleaning assembly 90 of the present application is reasonably utilized to further simplify the structure, reduce the overall space of the cleaning device, and thus improve the flexibility of the operation of the cleaning device; at the same time, the sewage tank 902 is hidden to protect the sewage tank 902. It should be noted that the sewage tank 902 is used to collect dirt, wherein the dirt includes solid and liquid dirt, such as dust and dirty liquid.

[0072] like Figure 4 As shown, further, the fuselage 10 also has an air passage 102, one end of the air passage 102 is connected to the sewage tank 902, and the other end of the air passage 102 is connected to the air suction port of the first power source assembly 701. The first power source assembly 701 forms a negative pressure inside the sewage tank 902 through the air passage 102, so as to absorb dirt into the sewage tank 902. Specifically, the air passage 102 is arranged inside the fuselage 10, and the air passage 102 is independently and not connected to the clean water tank 101, and the inside of the air passage 102 serves as a channel for gas flow.

[0073] The independently arranged air passage 102 and clean water tank 101 can prevent the clean water in the clean water tank 101 from entering the air passage 102, and the arrangement of the air passage 102 can enable the first power source component 701 to vacuum the interior of the sewage tank 902 through the air passage 102, so as to improve the dirt suction efficiency of the cleaning component. In this embodiment, the air passage 102 is arranged inside the fuselage 10 to reasonably arrange the air duct flow direction and utilize the space inside the fuselage 10, which is conducive to reducing the overall volume.

[0074] like Figure 2 , Figure 3 As shown, in this embodiment, the end of the fuselage 10 away from the cleaning component 90 has a convex pipe structure 110 connected to the air passage 102, the convex pipe structure 110 is connected to the air suction port of the first power source component 701, and the convex pipe structure 110 is not directly connected to the clean water tank 101. Since the convex pipe structure is not directly connected to the clean water tank, sewage cannot directly enter the air passage 102 and the dust collection system, which can effectively prevent sewage from entering the interior of the vacuum cleaner host or affecting the work efficiency, and protect the normal operation of the dust collection system. The provision of the convex pipe structure 110 is conducive to improving the stability and sealing of the connection between the fuselage and the power source component, thereby maintaining the vacuuming efficiency and improving the overall cleaning effect and work efficiency during the cleaning process.

[0075] like Figure 4 , Figure 5 As shown, in this embodiment, the cleaning device also includes a first plug-in portion 20, one end of the first plug-in portion 20 is connected to the body 10, and the other end is connected to the cleaning assembly 90. The first plug-in portion 20 includes an air passage 232 connected to the sewage tank 902 and a liquid passage 231 connected to the clean water tank 101. The first plug-in portion 20 is arranged between the body 10 and the cleaning assembly 90, which helps to balance the water pressure of the sewage tank 902 and the clean water tank 101, ensure the stability and balance of the water flow, and especially maintain a stable supply of water flow during the cleaning process. At the same time, the air passage 232 and the liquid passage 231 are integrated into the structure other than the body, which makes the processing easier, and it is also easier to disassemble and repair in case of water leakage or sealing failure.

[0076] In this embodiment, the first plug-in portion 20 has an annular groove, which includes a first annular arm 210 and a second annular arm 220. The first annular arm 210 is combined with the outer wall of the fuselage 10 to form a cavity connected to the clean water tank 101, and the second annular arm 220 is combined with the inner wall of the fuselage 10 to form a cavity connected to the air passage 102.

[0077] Example 3

[0078] like Figure 1As shown, the cleaning device includes a body 10, a clean water tank 101, a dirty water tank 902, a cleaning component 90 and a vacuum cleaner main unit 70. The clean water tank 101 is used to contain cleaning liquid. It should be noted that the cleaning liquid here is a liquid with cleaning and maintenance functions in a broad sense. It can be clean water or a solution mixed with a detergent, or it can be a maintenance liquid for maintaining the floor. The dirty water tank 902 is used to contain dirty liquid generated after the cleaning device cleans the surface to be cleaned.

[0079] The cleaning component 90 is arranged at the lower part of the body 10, and the cleaning component 90 includes a cleaning piece 901 and a sewage suction port connected to the sewage tank 902; the vacuum cleaner host 70 is connected to the body 10, and this embodiment utilizes the function of the existing vacuum cleaner host 70, that is, the power source component 702 of the vacuum cleaner host 70, and after the power source component 702 supplies power to the cleaning component 90, it drives the cleaning piece 901 to rotate, thereby wiping the floor; in this embodiment, the user can easily remove and install the vacuum cleaner host 70 from the cleaning device, and the vacuum cleaner host 70 is arranged at the upper end of the body 10, and the user can hold the cleaning device through the handle of the vacuum cleaner host 70 to perform cleaning operations when using the cleaning device.

[0080] In this embodiment, the cleaning member 901 is a roller brush, and the working mode of the cleaning member 901 is to clean the surface to be cleaned by rotating the roller brush. The cleaning liquid in the clean water tank 101 supplies liquid to the cleaning member 901, so that the cleaning liquid wets the roller brush, improves the cleaning efficiency of the roller brush, and is applicable to more cleaning scenarios, such as stubborn stains on the ground.

[0081] In this embodiment, the clean water tank 101 is detachably fixed to the fuselage 10, and the clean water tank 101 is sealed relative to the outside after being combined with the fuselage 10. By adopting the clean water tank 101 to be detachably fixed to the fuselage 10, part of the fuselage 10 is reasonably utilized, and the overall space utilization rate is improved compared with the external water tank.

[0082] Furthermore, the sewage tank 902 is disposed in the cleaning assembly 90. By disposing the sewage tank 902 inside the cleaning assembly 90, the internal space of the cleaning assembly 90 of the present application is reasonably utilized to further simplify the structure, reduce the overall space of the cleaning device, and thus improve the flexibility of the operation of the cleaning device; at the same time, the sewage tank 902 is hidden to protect the sewage tank 902. It should be noted that the sewage tank 902 is used to collect dirt, wherein the dirt includes solid and liquid dirt, such as dust and dirty liquid.

[0083] like Figure 4 , Figure 5As shown, in this embodiment, the cleaning device also includes a first plug-in portion 20, one end of the first plug-in portion 20 is connected to the body 10, and the other end is connected to the cleaning assembly 90. The first plug-in portion 20 includes an air passage 232 connected to the sewage tank 902 and a liquid passage 231 connected to the clean water tank 101. The first plug-in portion 20 is arranged between the body 10 and the cleaning assembly 90, which helps to balance the water pressure of the sewage tank 902 and the clean water tank 101, ensure the stability and balance of the water flow, and especially maintain a stable supply of water flow during the cleaning process. At the same time, the air passage 232 and the liquid passage 231 are integrated into the structure other than the body, which makes the processing easier, and it is also easier to disassemble and repair in case of water leakage or sealing failure.

[0084] Example 4

[0085] like Figure 1 As shown, the cleaning device includes a body 10, a clean water tank 101, a dirty water tank 902, a cleaning component 90 and a vacuum cleaner main unit 70. The clean water tank 101 is used to contain cleaning liquid. It should be noted that the cleaning liquid here is a liquid with cleaning and maintenance functions in a broad sense. It can be clean water or a solution mixed with a detergent, or it can be a maintenance liquid for maintaining the floor. The dirty water tank 902 is used to contain dirty liquid generated after the cleaning device cleans the surface to be cleaned.

[0086] The cleaning component 90 is arranged at the lower part of the body 10, and the cleaning component 90 includes a cleaning piece 901 and a sewage suction port connected to the sewage tank 902; the vacuum cleaner host 70 is connected to the body 10, and this embodiment utilizes the function of the existing vacuum cleaner host 70, that is, the power source component 702 of the vacuum cleaner host 70, and after the power source component 702 supplies power to the cleaning component 90, it drives the cleaning piece 901 to rotate, thereby wiping the floor; in this embodiment, the user can easily remove and install the vacuum cleaner host 70 from the cleaning device, and the vacuum cleaner host 70 is arranged at the upper end of the body 10, and the user can hold the cleaning device through the handle of the vacuum cleaner host 70 to perform cleaning operations when using the cleaning device.

[0087] In this embodiment, the cleaning member 901 is a roller brush, and the working mode of the cleaning member 901 is to clean the surface to be cleaned by rotating the roller brush. The cleaning liquid in the clean water tank 101 supplies liquid to the cleaning member 901, so that the cleaning liquid wets the roller brush, improves the cleaning efficiency of the roller brush, and is applicable to more cleaning scenarios, such as stubborn stains on the ground.

[0088] In this embodiment, the clean water tank 101 is detachably fixed to the fuselage 10, and the clean water tank 101 is sealed relative to the outside after being combined with the fuselage 10. By adopting the clean water tank 101 to be detachably fixed to the fuselage 10, part of the fuselage 10 is reasonably utilized, and the overall space utilization rate is improved compared with the external water tank.

[0089] Furthermore, the sewage tank 902 is disposed in the cleaning assembly 90. By disposing the sewage tank 902 inside the cleaning assembly 90, the internal space of the cleaning assembly 90 of the present application is reasonably utilized to further simplify the structure, reduce the overall space of the cleaning device, and thus improve the flexibility of the operation of the cleaning device; at the same time, the sewage tank 902 is hidden to protect the sewage tank 902. It should be noted that the sewage tank 902 is used to collect dirt, wherein the dirt includes solid and liquid dirt, such as dust and dirty liquid.

[0090] like Figure 4 , Figure 5 As shown, in this embodiment, the cleaning device also includes a first plug-in portion 20, one end of the first plug-in portion 20 is connected to the body 10, and the other end is connected to the cleaning assembly 90. The first plug-in portion 20 includes an air passage 232 connected to the sewage tank 902 and a liquid passage 231 connected to the clean water tank 101. The first plug-in portion 20 is arranged between the body 10 and the cleaning assembly 90, which helps to balance the water pressure of the sewage tank 902 and the clean water tank 101, ensure the stability and balance of the water flow, and especially maintain a stable supply of water flow during the cleaning process. At the same time, the air passage 232 and the liquid passage 231 are integrated into the structure other than the body, which makes the processing easier, and it is also easier to disassemble and repair in case of water leakage or sealing failure.

[0091] like Figure 7 As shown, in this embodiment, the body 10 is provided with a second power source assembly 80, and the second power source assembly 80 is connected to one end of the body 10 close to the cleaning assembly 90, the air suction port of the second power source assembly 80 is connected to the sewage tank 902, the second power source assembly 80 is electrically connected to the electric power source assembly 702, the electric power source assembly 702 supplies power to the second power source assembly 80, and the operation of the second power source assembly 80 is controlled by a button on the vacuum cleaner host 70.

[0092] In this embodiment, when the second power source component 80 is working, the first power source component 701 is not working. The cleaning device of this embodiment can make the first power source component 701 and the second power source component 80 run at different times, thereby limiting the power of the cleaning device and achieving a longer battery life.

[0093] Example 5

[0094] On the basis of Example 1, 2 or 4, a boss is provided on the cleaning component 90, and the boss has a channel structure, that is, the boss itself is a hollow cylindrical structure, or a flow channel is provided in the boss, so that clean water can enter the liquid passage 231 through the flow channel; at least a part of the boss extends into the interior of the liquid passage 231, so that the boss and the liquid passage 231 form a technical effect of mutual engagement, and the cooperation between the boss and the liquid passage 231 is a sealed cooperation, so that the liquid passage 231 is connected with the clean water tank 101 to prevent clean water from leaking out.

[0095] Example 6

[0096] like Figure 1 As shown, the cleaning device includes a body 10, a clean water tank 101, a sewage tank 902, a cleaning component 90 and a vacuum cleaner main unit 70. The clean water tank 101 is used to contain cleaning liquid. It should be noted that the cleaning liquid here is a liquid with cleaning and maintenance functions in a broad sense. It can be clean water or a solution mixed with a detergent, or it can be a maintenance liquid used to maintain the floor. The sewage tank 902 is used to contain the dirty liquid generated after the cleaning device cleans the surface to be cleaned. In this embodiment, the vacuum cleaner main unit 70 is directly connected to the body 10, which is conducive to improving the volume utilization rate of the body 10, especially to improving the volume of the clean water tank 101. The body 10 is directly connected to the cleaning component 90, which is conducive to reducing the thickness of the cleaning component 90, and is convenient for cleaning low areas, such as the bottom of a sofa, the bottom of a bed, etc.; in other embodiments, the body 10 can be connected to the vacuum cleaner main unit 70 through a transfer structure, and the body 10 and the cleaning component 90 are connected through a transfer structure.

[0097] The cleaning component 90 is arranged at the lower part of the body 10. The cleaning component 90 includes a cleaning member 901 and a sewage suction port connected to a sewage tank 902. The sewage suction port is used to suck the mixed liquid of dirty liquid and dirty particles generated by cleaning the surface to be cleaned. The cleaning member 901 is arranged at one end of the cleaning component 90 close to the surface to be cleaned. The clean water tank 101 supplies liquid to the cleaning member 901, and the sewage suction port transmits dirty liquid to the sewage tank 902. The vacuum cleaner host 70 is connected to the body 10. This embodiment utilizes the function of the existing vacuum cleaner host 70, that is, the vacuum cleaner host 70 integrates the first power source component 701 and the electric power source component 702, and the first power source component 701 is capable of providing suction force. In this embodiment, the user can easily disassemble and install the vacuum cleaner host 70 from the cleaning device, and the vacuum cleaner host 70 is arranged at the upper end of the body 10. When using the cleaning device, the user can hold the cleaning device through the handle of the vacuum cleaner host 70 to perform cleaning operations.

[0098] The first power source assembly 701 is connected to the sewage tank 902 through the body 10, and a channel for connecting the first power source assembly 701 and the sewage tank 902 is set in the body 10; the power source assembly 702 supplies power to the cleaning assembly 90, and the vacuum cleaner main unit 70 controls the operation of the cleaning device. Specifically, the user can control the operation of the vacuum cleaner main unit 70 by controlling the control button of the vacuum cleaner main unit 70, and use the power source assembly 702 to control the cleaning member 901 in the cleaning assembly 90 to clean the surface to be cleaned, and at the same time use the suction force of the first power source assembly 701 to suck the sewage tank 902, and suck the dirty liquid on the surface to be cleaned through the sewage suction port, so as to complete the cleaning of the surface to be cleaned.

[0099] In this embodiment, the cleaning member 901 is a roller brush, and the working mode of the cleaning member 901 is to clean the surface to be cleaned by rotating the roller brush. The cleaning liquid in the clean water tank 101 supplies liquid to the cleaning member 901, so that the cleaning liquid wets the roller brush, improves the cleaning efficiency of the roller brush, and is applicable to more cleaning scenarios, such as stubborn stains on the ground.

[0100] Furthermore, the clean water tank 101 is formed as a part of the body 10, and a water inlet communicating with the outside is arranged on the clean water tank 101. In this embodiment, the clean water tank 101 is a part of the body 10, so that the cleaning device can store clean water inside the body 10, making full use of the cavity inside the body 10, and there is no need to separately arrange the clean water tank 101 outside the body 10, thereby reducing the use of parts, and at the same time improving the space utilization rate, reducing the overall volume of the cleaning device, and reasonably utilizing the space of the body 10 to simplify the structure, reduce the overall space of the cleaning device, and thus improve the flexibility of the operation of the cleaning device.

[0101] In other embodiments, the clean water tank 101 is detachably fixed to the fuselage 10, and the clean water tank 101 is sealed relative to the outside after being combined with the fuselage 10. By adopting the clean water tank 101 to be detachably fixed to the fuselage 10, part of the fuselage 10 is reasonably utilized, and the overall space utilization is improved compared with the external water tank.

[0102] Furthermore, the sewage tank 902 is disposed in the cleaning assembly 90. By disposing the sewage tank 902 inside the cleaning assembly 90, the internal space of the cleaning assembly 90 of the present application is reasonably utilized to further simplify the structure, reduce the overall space of the cleaning device, and thus improve the flexibility of the operation of the cleaning device; at the same time, the sewage tank 902 is hidden to protect the sewage tank 902. It should be noted that the sewage tank 902 is used to collect dirt, wherein the dirt includes solid and liquid dirt, such as dust and dirty liquid.

[0103] like Figure 4As shown, further, the fuselage 10 also has an air passage 102, one end of the air passage 102 is connected to the sewage tank 902, and the other end of the air passage 102 is connected to the air suction port of the first power source assembly 701. The first power source assembly 701 forms a negative pressure inside the sewage tank 902 through the air passage 102, so as to absorb dirt into the sewage tank 902. Specifically, the air passage 102 is arranged inside the fuselage 10, and the air passage 102 is independently and not connected to the clean water tank 101, and the inside of the air passage 102 serves as a channel for gas flow.

[0104] The independently arranged air passage 102 and clean water tank 101 can prevent the clean water in the clean water tank 101 from entering the air passage 102, and the arrangement of the air passage 102 can enable the first power source component 701 to vacuum the interior of the sewage tank 902 through the air passage 102, so as to improve the dirt suction efficiency of the cleaning component. In this embodiment, the air passage 102 is arranged inside the fuselage 10 to reasonably arrange the air duct flow direction and utilize the space inside the fuselage 10, which is conducive to reducing the overall volume.

[0105] like Figure 7 As shown, the body 10 is provided with a second power source assembly 80, and the second power source assembly 80 is connected to one end of the body 10 close to the cleaning assembly 90, the air suction port of the second power source assembly 80 is connected to the sewage tank 902, the second power source assembly 80 is electrically connected to the electric power source assembly 702, the electric power source assembly 702 supplies power to the second power source assembly 80, and the operation of the second power source assembly 80 is controlled by a button on the vacuum cleaner host 70.

[0106] In this embodiment, when the second power source component 80 is working, the first power source component 701 is also working. The cleaning equipment of this embodiment can make the first power source component 701 and the second power source component 80 run at the same time, which greatly improves the power of the cleaning equipment and can achieve better cleaning effect.

[0107] Example 7

[0108] On the basis of Example 6, Figure 7 As shown, the body 10 is provided with a second power source assembly 80, and the second power source assembly 80 is connected to one end of the body 10 close to the cleaning assembly 90, the air suction port of the second power source assembly 80 is connected to the sewage tank 902, the second power source assembly 80 is electrically connected to the electric power source assembly 702, the electric power source assembly 702 supplies power to the second power source assembly 80, and the operation of the second power source assembly 80 is controlled by a button on the vacuum cleaner host 70.

[0109] In this embodiment, when the second power source component 80 is working, the first power source component 701 is also working. The cleaning equipment of this embodiment can make the first power source component 701 and the second power source component 80 run at the same time, which greatly improves the power of the cleaning equipment and can achieve better cleaning effect.

[0110] The second power source assembly 80 includes a motor 801 and a flow pipe 802. The flow pipe 802 is arranged on the circumferential side of the motor 801, and the flow pipe 802 connects the clean water tank 101 with the cleaning assembly 90. Designing the flow pipe 802 on the circumferential side of the motor 801 can more effectively utilize the space of the equipment, especially in the case of limited space, can make the overall structure of the cleaning equipment more compact and more consistent in appearance, and can also isolate the flow pipe 802 from the motor 801, thereby minimizing the impact of water on the motor 801.

[0111] In this embodiment, the second power source assembly 80 includes an air passage 232 connected to the sewage tank 902, and the air passage 232 is connected to the motor 801. Since the air passage provides a more direct and smoother path, the motor 801 can extract air and dirt more effectively, thereby providing higher suction efficiency.

[0112] like Figure 6 , Figure 7 As shown, in this embodiment, the motor 801 and the flow tube 802 are arranged in the connecting tube 60, one end of the connecting tube 60 is connected to the fuselage 10, and the other end is connected to the second power source assembly 80. An exhaust hole is also arranged on the tube wall of the connecting tube 60, and the exhaust hole includes a vertical bar hole, a small-aperture circular hole arranged in a dense array, or other irregular small holes, so that the exhaust airflow of the motor 801 can be effectively released through the structure. The external structure of the connecting tube 60 can match the external structure of the fuselage. For example, if the fuselage 10 is a structure close to a cylindrical shape, the connecting tube 60 can also be a cylindrical structure close to the cross-section of the fuselage, so that the consistency between the fuselage 10 and the connecting tube 60 is better. Compared with the traditional motor 801 structure with a larger volume and a protruding appearance, when using the cleaning device, the entire fuselage 10 is easier to lay flat.

[0113] like Figure 8 , Fig. 9 As shown, the cleaning device of this embodiment further includes a second plug-in portion 30, one end of which is connected to the connecting pipe 60, and the other end is connected to the cleaning assembly 90. The second plug-in portion 30 includes an air flow channel 301 communicating with the sewage tank 902 and a liquid flow channel 302 communicating with the clean water tank 101. The second plug-in portion 30 is arranged between the connecting pipe 60 and the cleaning assembly, which helps to balance the water pressure of the sewage tank 902 and the clean water tank 101, ensure the stability and balance of the water flow, and especially maintain a stable supply of water flow during the cleaning process.

[0114] In this embodiment, a boss is provided on the cleaning component 90, and the boss has a channel structure, that is, the boss itself is a hollow cylindrical structure, or a flow channel is provided in the boss so that clean water can pass through; at least a portion of the boss extends into the interior of the liquid flow channel 302, so that the boss and the liquid flow channel 302 form a technical effect of mutual engagement, and the cooperation between the boss and the liquid flow channel 302 is a sealed cooperation, so that the liquid flow channel 302 is connected with the clean water tank 101 to prevent clean water from leaking out.

[0115] A boss is provided on the cleaning component 90 , and the boss has a channel structure. At least a portion of the boss extends into the interior of the flow tube 802 , so that the flow tube 802 is connected to the clean water tank 101 .

[0116] The cleaning equipment of this embodiment stores clean water inside the body 10, making full use of the cavity inside the body 10. There is no need to separately set up a clean water tank 101 outside the body 10, which reduces the use of parts and also improves space utilization and reduces the overall volume of the cleaning equipment. By reasonably utilizing the space of the body 10, the structure is simplified, the overall space of the cleaning equipment is reduced, and the flexibility of operation of the cleaning equipment is improved.

[0117] Obviously, the above described embodiments are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, ordinary technicians in this field can make other different forms of changes or modifications without creative work, which should fall within the scope of protection of the utility model.

Claims

1. A cleaning device, characterized in that: include: Body (10); A clean water tank (101) for containing cleaning liquid; A sewage tank (902) for containing dirty liquid; A cleaning assembly (90), the cleaning assembly (90) being arranged at the lower part of the body (10), the cleaning assembly (90) comprising a cleaning member (901) and a sewage suction port connected to the sewage tank (902); The cleaning member (901) is arranged on one end of the cleaning component (90) close to the surface to be cleaned, the clean water tank (101) supplies liquid to the cleaning member (901), and the sewage suction port transfers dirty liquid to the sewage tank (902); A vacuum cleaner main unit (70), the vacuum cleaner main unit (70) being connected to the body (10), the vacuum cleaner main unit (70) comprising a first power source component (701) and an electric power source component (702), the first power source component (701) providing suction force; The first power source component (701) can be selectively connected to the sewage tank (902); the power source component (702) supplies power to the cleaning component (90), and the vacuum cleaner host (70) controls the operation of the cleaning device.

2. The cleaning device according to claim 1, characterized in that The clean water tank (101) is formed as a part of the body (10), and a water inlet communicating with the outside is provided on the clean water tank (101).

3. The cleaning device according to claim 1, characterized in that: The clean water tank (101) is detachably fixed to the fuselage (10); the clean water tank (101) is sealed relative to the outside after being combined with the fuselage (10).

4. The cleaning device according to claim 1, characterized in that: The sewage tank (902) is disposed inside the cleaning component (90).

5. The cleaning device according to any one of claims 1 to 4, characterized in that: The fuselage (10) also has an air passage (102), one end of the air passage (102) is connected to the sewage tank (902), and the other end of the air passage (102) is connected to the air intake port of the first power source component (701).

6. The cleaning device according to claim 5, characterized in that The end of the body (10) away from the cleaning component (90) has a convex pipe structure (110) connected to the air passage (102); the convex pipe structure (110) is connected to the air intake port of the first power source component (701); and the convex pipe structure (110) is not directly connected to the clean water tank (101).

7. The cleaning device according to claim 1, characterized in that The cleaning device further comprises a first plug-in portion (20), one end of the first plug-in portion (20) being connected to the body (10), and the other end being connected to the cleaning assembly (90), the first plug-in portion (20) comprising an air passage (232) communicating with the sewage tank (902) and a liquid passage (231) communicating with the clean water tank (101).

8. The cleaning device according to claim 7, characterized in that The first plug-in portion (20) has an annular groove, the annular groove comprising a first annular arm (210) and a second annular arm (220), the first annular arm (210) being combined with the outer wall of the fuselage (10) to form a cavity connected to the clean water tank (101), and the second annular arm (220) being combined with the inner wall of the fuselage (10) to form a cavity connected to the air passage (102).

9. The cleaning device according to claim 7, characterized in that: A convex column is arranged on the cleaning component (90), the convex column having a channel structure, and at least a portion of the convex column extends into the interior of the liquid passage (231) so that the liquid passage (231) is connected to the clean water tank (101).

10. The cleaning device according to claim 1, characterized in that The body (10) is provided with a second power source assembly (80), the second power source assembly (80) is connected to one end of the body (10) close to the cleaning assembly (90), the air intake port of the second power source assembly (80) is connected to the sewage tank (902), and the second power source assembly (80) is electrically connected to the electric power source assembly (702).

11. The cleaning device according to claim 10, characterized in that The second power source component (80) comprises a motor (801) and a flow tube (802), wherein the flow tube (802) is arranged on the circumferential side of the motor (801), and the flow tube (802) connects the clean water tank (101) with the cleaning component (90).

12. The cleaning device according to claim 11, characterized in that The cleaning device further comprises a connecting pipe (60), one end of the connecting pipe (60) being connected to the body (10) and the other end being connected to the second power source assembly (80), and the motor (801) and the flow pipe (802) being arranged in the connecting pipe (60).

13. The cleaning device according to claim 12, characterized in that The cleaning device further comprises a second plug-in portion (30), one end of the second plug-in portion (30) being connected to the connecting pipe (60) and the other end being connected to the cleaning assembly (90), the second plug-in portion (30) comprising an air flow channel (301) communicating with the sewage tank (902) and a liquid flow channel (302) communicating with the clean water tank (101).

14. The cleaning device according to claim 11 or 13, characterized in that A boss is provided on the cleaning component (90), the boss having a channel structure, and at least a portion of the boss extends into the interior of the flow tube (802) so that the flow tube (802) is in communication with the clean water tank (101).

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