Cleaning equipment and cleaning system

Abstract

The invention provides a cleaning device and a cleaning system, and belongs to the technical field of cleaning equipment.The cleaning device comprises a floor brush assembly provided with a floor brush shell, and the floor brush shell defines a first containing space and a second containing space; the first containing space is used for installing a rolling brush assembly, and the second containing space is used for installing a water tank. The machine body is provided with a machine body, and the machine body is connected with the floor brush assembly through a connector assembly; and the handle assembly is connected with the machine body and used for manually controlling the cleaning equipment to move. According to the cleaning equipment, the water tank is installed on the ground brush assembly, the weight of the machine body is reduced, the gravity center of the cleaning equipment moves downwards, the arm using force of a user is reduced in the using process, and control is easier; meanwhile, the weight of the floor brush assembly is increased, and the cleaning effect of the floor brush assembly and the floor is improved.

Description

Technical Field

[0001] This invention relates to the field of cleaning equipment technology, and more particularly to a cleaning device and cleaning system. Background Technology

[0002] As living standards improve, people have increasingly higher requirements for floor cleaning. Currently, the market offers a variety of surface cleaning equipment, such as vacuum cleaners, floor scrubbers, and steam mops, to meet diverse needs. Floor scrubbers, in particular, are convenient and quick, as they can both collect dirt and perform wet cleaning on the surface.

[0003] There are many types of surface cleaning equipment on the market. When using floor scrubbers, users have found that because the wastewater tank is installed on the machine body, the machine body is quite heavy. When cleaning the floor, it is necessary to continuously support the machine body with one's arm. Turning also requires a lot of force, which makes the experience very bad. Sometimes, wastewater will also enter the HEPA filter or suction motor through the channel, causing pollution and damage to the equipment. Summary of the Invention

[0004] To address the shortcomings of the aforementioned technologies, this invention provides a cleaning device that reduces the weight of the machine body by mounting the water tank on the floor brush assembly, thus reducing the effort required by the user's arm and making it easier to control. At the same time, the increased weight of the floor brush assembly improves the cleaning effect between the floor brush assembly and the ground.

[0005] On one hand, this application provides a cleaning device, which includes a floor brush assembly with a floor brush housing defining a first accommodating space and a second accommodating space; the first accommodating space is used to install a roller brush assembly, and the second accommodating space is used to install a water tank. The first accommodating space is located in front of the second accommodating space, and the roller brush assembly and the water tank are located on opposite front and rear sides of the floor brush assembly, with the forward direction of the floor brush assembly defined as the front and the backward direction of the floor brush assembly defined as the rear; the device body includes a main body, which is connected to the floor brush assembly via a connector assembly, the connector assembly including a movable upper connector and a lower connector. The handle assembly has an open design and includes a handle rod, a connecting part, and a first hand-held part connected in sequence. The handle rod is connected to the main body of the machine, and the first hand-held part is used to manually control the movement of the cleaning device.

[0006] The upper connector is fixedly connected to the main body of the machine body, and the upper connector moves together with the main body of the machine body; and / or, the upper connector can swing left and right relative to the lower connector.

[0007] The lower connector is movably connected to the floor brush assembly, and the lower connector can swing up and down relative to the floor brush assembly.

[0008] The upper connector and the lower connector pivot along a first direction, wherein the first direction pivoting is: pivoting left and right with the lower connector as a reference; and / or, the lower connector and the floor brush assembly pivot along a second direction, wherein the second direction pivoting is: pivoting up and down with the floor brush assembly as a reference.

[0009] The upper connector is provided with an arc-shaped connecting plate, which is connected to the fuselage body; and / or, the fuselage body includes a front cover and a rear cover that are connected to each other, and a cavity is defined between the front cover and the rear cover.

[0010] The cavity includes a first cavity, in which a suction source is provided, and the lower part of the suction source is connected to a flexible tube.

[0011] The cavity further includes a second cavity located above the first cavity, and the second cavity contains a battery assembly; and / or, a HEPA filter is provided between the hose and the suction source; and / or, the hose is connected to the floor brush assembly via a hose connector.

[0012] This application also provides another cleaning device, including a floor brush assembly with a floor brush housing defining a first receiving space and a second receiving space; the first receiving space is used to install a roller brush assembly, and the second receiving space is used to install a water tank; and a body with a body body connected to the floor brush assembly. The handle assembly includes a handle rod, a connecting part, and a first hand-held part. The handle rod is provided with a mounting part, which is connected to the main body of the machine and is used to manually control the movement of the cleaning equipment.

[0013] The first hand-held part is provided with a protective cover, which fits against the first hand-held part and at least partially covers the first hand-held part.

[0014] On the other hand, the present invention also provides a cleaning system, including any of the cleaning devices described above, and further including a base station for automatically cleaning, charging and drying the cleaning devices.

[0015] The cleaning device provided by this invention has the following beneficial effects: by installing the water tank on the floor brush assembly, the weight of the machine body is reduced, the center of gravity of the cleaning device is lowered, the user's arm strength is reduced during use, and it is easier to control; at the same time, the weight of the floor brush assembly is increased, and the cleaning effect of the floor brush assembly and the ground is improved. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the cleaning equipment structure in one embodiment of the present invention; Figure 2 for Figure 1Schematic diagram of the vertical section of the cleaning equipment; Figure 3 This is a schematic diagram of the connection structure between the handle assembly and the body in one embodiment of the present invention; Figure 4 A schematic diagram of the vertical cross-section structure connecting the handle assembly and the body; Figure 5 This is a schematic diagram of a handle assembly according to an embodiment of the present invention; Figure 6 This is a schematic diagram of the structure of the snap-fit ​​component on the handle assembly in one embodiment of the present invention; Figure 7 This is a schematic diagram of the fuselage structure in one embodiment of the present invention; Figure 8 This is a schematic diagram of the fuselage structure from another angle in one embodiment of the present invention; Figure 9 This is a schematic diagram of the fuselage structure from another angle in one embodiment of the present invention; Figure 10 This is an exploded view of the fuselage and connector assembly according to one embodiment of the present invention; Figure 11 This is a schematic diagram of the structure after the front cover and the rear cover are connected in one embodiment of the present invention; Figure 12 This is a schematic diagram of the connector assembly in one embodiment of the present invention; Figure 13 This is a schematic diagram of the structure of a hose connector according to an embodiment of the present invention; Figure 14 This is a schematic diagram of the structure of HEPA in one embodiment of the present invention; Figure 15 This is a schematic diagram of the structure of a floor brush assembly according to an embodiment of the present invention; Figure 16 This is a schematic diagram of the structure of a water tank according to one embodiment of the present invention; Figure 17 This is a schematic diagram of the water tank from another angle in one embodiment of the present invention; Figure 18 This is an exploded view of a water tank according to one embodiment of the present invention; Figure 19 This is an exploded view of a sewage tank according to one embodiment of the present invention; Figure 20 This is an exploded view of the water tank according to another embodiment of the present invention; Figure 21 This is a schematic diagram of the pressure plate in one embodiment of the present invention; Figure 22 for Figure 21 A schematic diagram of the structure of the split pressure plate from another angle; Figure 23This is a schematic diagram of a cleaning system structure according to an embodiment of the present invention. Detailed Implementation

[0017] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0018] It should be noted that if the embodiments of the present invention involve directional indication, the directional indication is only used to explain the relative positional relationship and movement of the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0019] Furthermore, if the embodiments of this invention involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the meaning of "and / or" throughout the text includes three parallel solutions; for example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this invention.

[0020] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art will understand the specific meaning of the above terms in this application based on the specific circumstances. Example

[0021] This embodiment provides a cleaning device 100, as shown in the attached document. Figure 1 and attached Figure 2The cleaning device 100 includes a handle assembly 1, a body 2, and a floor brush assembly 3 connected in sequence. The floor brush assembly 3 cleans the surface to be cleaned. The body 2 connects the floor brush assembly 3 and the handle assembly 1. The handle assembly 1 allows manual control of the floor brush assembly 3 to clean the surface. The floor brush assembly 3 of this cleaning device 100 is equipped with a floor brush housing 306.

[0022] Reference Appendix Figure 1-4 The floor brush housing 306 defines a first accommodating space 3061 and a second accommodating space 3062. The first accommodating space 3061 is used to install the roller brush assembly 302. The roller brush assembly 302 includes a roller brush motor 304 and a roller brush 3021 sleeved on the outside of the roller brush motor 304. The second accommodating space 3062 is used to install the water tank 301. The first accommodating space 3061 is located in front of the second accommodating space 3062, and the roller brush assembly 302 and the water tank 301 are located on opposite front and rear sides of the floor brush assembly 3, with the forward direction of the floor brush assembly 3 defined as front and the backward direction of the floor brush assembly 3 defined as rear. The body 2 is provided with a body body 204. The body body 204 is connected to the floor brush assembly 3 through a connector assembly 4. The handle assembly 1 is detachably connected to the body body 204 for manually controlling the movement of the cleaning equipment 100. By installing the water tank 301 on the floor brush assembly 3, the weight of the body 2 is reduced, which reduces the user's arm strength during use and makes it easier to control; at the same time, the increased weight of the floor brush assembly 3 increases the friction between the floor brush assembly 3 and the ground, resulting in better cleaning effect.

[0023] Reference Appendix Figure 4-6 The handle assembly 1 includes a handle rod 102, a first handheld part 101, and a connecting part 103 connected to each other. The first handheld part 101 is connected to the upper part of the handle rod 102. A handle support member 106 is provided at the interface between the first handheld part 101 and the connecting part 103 to improve the strength of the handle assembly 1. The handle assembly 1 has an overall U-shaped design. The handle assembly 1 can also have an open design. One end of the first handheld part 101 is connected to the connecting part 103. The first handheld part 101 is provided with control keys 107 for controlling the operation of the cleaning equipment. The control keys 107 may include an on / off key and a setting key.

[0024] In this embodiment, refer to the appendix Figure 4 and attached Figure 5The handle assembly 1 can be formed by connecting a handle upper cover and a handle lower cover. A control button 107 is mounted on the first handheld part 101. A front cover 108 is provided on the open end face of the first handheld part 101. A power button and a setting button are mounted on the front cover 108 of the first handheld part 101. A second handheld part 1014 can also be provided at one end of the first handheld part 101. The second handheld part 1014 forms a certain angle with the first handheld part 101. This angle ranges from 30 to 160 degrees. A preferred angle is 100-130 degrees for better feel. When the angle between the handle assembly 1 and the surface to be cleaned is less than 45 degrees, this setting allows the user to support the cleaning device 100 with at least one finger. The user does not need to bend over to clean low areas, saving time and effort and improving cleaning efficiency.

[0025] Reference Appendix Figure 4 and attached Figure 5 A protective cover 109 may be provided on the first handgrip 101. The protective cover 109 fits snugly against the first handgrip 101 and at least partially covers it. The protective cover 109 is preferably made of rubber or plastic. The protective cover 109 fits tightly against the first handgrip 101 and is not easily movable. The first handgrip 101 is integrally formed. Several reinforcing ribs are present inside the first handgrip 101 to improve its overall strength. A mounting part 104 is connected to the lower part of the handle 101. The mounting part 104 is connected to the main body 204. (See attached diagram) Figure 5 and attached Figure 6 A latching member 1041 is provided on the mounting part 104. A release button 1042 is provided on one end of the latching member 1041. A protrusion 1043 is provided on the latching member 1041. The release button 1042 is at least partially exposed on the mounting part 104. By pressing the release button 1042, the latching between the protrusion 1043 and the main body 204 can be released, and the handle assembly 1 can be detached from the main body 204 upwards. A display screen 1024 is provided on the handle stick 102 of the handle assembly 1. The display screen 1024 can display the working status of the cleaning equipment 100. The handle assembly 1 is detachably mounted on the main body 204.

[0026] Reference Appendix Figure 7-11 The fuselage body 204 has a top cover 206. The top cover 206 may house fuselage control buttons and a fuselage display screen 205. The fuselage body 204 includes a front cover 207 and a rear cover 208 connected to each other. A cavity 209 is defined between the front cover 207 and the rear cover 208. (See attached diagram) Figure 4The cavity 209 includes a first cavity 2091 and a second cavity 2092. The first cavity 2091 can be used to install a suction source. The suction source can be a suction motor 201. The lower part of the suction motor 201 is connected to the floor brush assembly 3 through a hose 403. The second cavity 2092 can be used to install a battery assembly 202. The battery assembly 202 can include a battery pack 2021 and a circuit board 2022.

[0027] Reference Appendix Figure 4 The battery assembly 202 has a sealed cavity 203 on its exterior. The sealed cavity 203 completely encloses the battery assembly 202. The sealed cavity 203 is at least partially located within the second cavity 2092. The first cavity 2091 and the second cavity 2092 can be two interconnected cavities, and the battery assembly 202 is cooled by the suction airflow from the suction motor 201. In other embodiments, the first cavity 2091 and the second cavity 2092 are two independent cavities. The first cavity 2091 is equipped with the suction motor 201, and the airflow from the suction motor 201 does not enter the second cavity 2092. The battery assembly 202 is sealed and installed within the second cavity 2092.

[0028] In one embodiment, refer to the appendix Figure 7-9 The main body 204 can be fitted with a decorative element 2041. The decorative element 2041 may include a first decorative element and a second decorative element. The first decorative element and the second decorative element are respectively installed at the connection between the front cover 207 and the rear cover 208. The main body 204 is also provided with an exhaust port 210 near the suction motor 201. The exhaust port 210 is used to discharge the airflow generated by the suction motor 201 from the cleaning device 100. The exhaust port 210 can be installed on the decorative element 2041. The exhaust port 210 can also be installed on the front cover 207 or the rear cover 208. In a preferred embodiment, the exhaust port 210 is installed on the first cavity 2091 to discharge the airflow generated by the suction motor 201 from the first cavity 2091.

[0029] Referring again to Appendix 7-9, the front cover 207 of the main body 204 has an extension end 2071. The extension end 2071 protrudes from the main body 204. The extension end 2071 is used to engage with the floor brush assembly 3. When the extension end 2071 is engaged with the floor brush assembly 3, the main body 2 is in a vertical position. When the main body 2 is perpendicular to the floor brush assembly 3, the extension end 2071 is engaged and fixed with the floor brush assembly 3. Under the action of the extension end 2071, the main body 2 can be placed upright relative to the floor brush assembly 3 without tilting left, right, or forward and backward. After the extension end 2071 is connected to the floor brush assembly 3, it allows the main body 2 to stand upright relative to the floor brush assembly 3 while limiting the forward and left / right directions of the main body 2. To release the main body 2 from its upright position, a force is applied to the main body 2 in the opposite direction to the forward direction of the floor brush assembly 3, causing the extension end 2071 to disengage from the floor brush assembly 3. (See Appendix 7-9) Figure 10 and attached Figure 11 A flexible hose 403 is also connected to the body 2, and the flexible hose 403 is connected to the air outlet pipe 3232 of the floor brush assembly 3. (See attached reference.) Figure 14 A HEPA filter 5 is provided between the upper part of the hose 403 and the suction motor 201. The main body 204 is also provided with a HEPA filter receiving cavity 211. The HEPA filter 5 receiving cavity 211 has an opening. The HEPA filter 5 can be detachably installed in the HEPA filter receiving cavity 211 from the opening.

[0030] Reference Appendix Figure 10 and attached Figure 12 The connector assembly 4 is used to connect the floor brush assembly 3 and the body 2. The connector assembly 4 includes an upper connector 401 and a lower connector 402 that are movably connected to each other. The upper connector 401 is movably connected to the body 204. The lower connector 402 is movably connected to the floor brush assembly 3. A flexible hose 403 is installed inside the connector assembly 4. The flexible hose 403 guides the airflow within the floor brush assembly 3 from the air outlet 3233 out of the storage space 3224 of the floor brush assembly 3. The flexible hose 403 passes through the interiors of the upper connector 401 and the lower connector 402 and is connected to the suction motor 201 on the body 204. (See attached diagram.) Figure 2 , 12 and attached Figure 13 A hose connector 4031 is connected to the lower part of the hose 403. One end of the hose connector 4031 is fixedly connected to the hose 403. The hose connector 4031 is fixedly connected to the hose 403 via a hose fixing member 4032. The other end of the hose connector 4031 is provided with a rubber-coated part 4033. The rubber-coated part 4033 is tightly connected to the air outlet 3231 of the floor brush assembly 3.

[0031] Please refer to the appendix again. Figure 2 and attached Figure 12 The upper connector 401 is equipped with an arc-shaped connecting plate 4011. The arc-shaped connecting plate 4011 is fixedly connected to the main body 204. The main body 204 moves together with the arc-shaped connecting plate 4011. The lower connector 402 is equipped with a first rotating shaft 4021. There can be two first rotating shafts 4021. The two first rotating shafts 4021 are symmetrically arranged. The first rotating shaft 4021 is rotatably connected to the floor brush assembly 3. The lower connector 402 pivots around the first rotating shaft 4021. A limiting block 4023 is provided on the first rotating shaft 4021. The limiting block 4023 can limit the lower connector 402 to rotate around the first rotating shaft 4021 within a certain range. The lower connector 402 is also equipped with a second rotating shaft 4022. The angle between the second rotating shaft 4022 and the horizontal plane is an acute angle. The angle between the second rotating shaft 4022 and the horizontal plane is 15-35 degrees. There can be two second rotating shafts 4022. The angle between the straight line containing the two second rotation axes 4022 and the horizontal plane is 15-35 degrees.

[0032] In a preferred embodiment, refer to the appendix Figure 12The connector assembly 4 includes an upper connector 401 and a lower connector 402 that are pivotally connected. The upper connector 401 can swing left and right relative to the lower connector 402. The lower connector 402 can swing up and down relative to the floor brush assembly 3. The upper connector 401 and the lower connector 402 pivot in a first direction. The lower connector 402 and the floor brush assembly 3 pivot in a second direction. The first pivoting direction of the connector assembly 4 is: left and right pivoting with the lower connector 402 as a reference. The leftward pivoting angle of the upper connector 401 and the lower connector 402 is 0-90 degrees. The rightward pivoting angle of the upper connector 401 and the lower connector 402 is 0-90 degrees. In other embodiments, the leftward and rightward pivoting angles of the upper connector 401 and the lower connector 402 are 0-60 degrees respectively. The second pivoting direction of the connector assembly 4 is: up and down pivoting with the floor brush assembly 3 as a reference. The second pivoting angle of the connector assembly 4 is 0-90 degrees. When the floor brush assembly 3 is perpendicular to the body 2, the second pivoting angle is 0 degrees. When the floor brush assembly 3 and the body 2 are on the same plane, the second pivot angle is 90 degrees, at which point the body and the floor brush assembly 3 lie flat on the surface to be cleaned. In some embodiments, the first pivot direction and the second pivot direction can be interchanged.

[0033] Reference Appendix Figure 15-22 The floor brush assembly 3 includes a floor brush housing 306, a roller brush assembly 302, and a water tank 301. The water tank 301 is at least partially disposed within the floor brush housing 306. The floor brush housing 306 is provided with a suction port 307. The suction port 307 is connected to a connecting pipe 3211 of the suction channel 321. The floor brush assembly 3 is used to clean the surface to be cleaned. The floor brush assembly 3 is connected to the main body 2 and the handle assembly 1. The main body 2 provides power and suction airflow to the floor brush assembly 3, drawing dirt from the surface to be cleaned into the suction channel 321 through the suction port 307. The cleaning device 100 manually controls the movement of the floor brush assembly 3 and the cleaning of the surface to be cleaned via the handle assembly 1.

[0034] In this embodiment, the water tank 301 may include at least one of a wastewater tank 311 and a clean water tank 312. In one embodiment, refer to the attached... Figure 17 and attached Figure 18 The water tank 301 includes a wastewater tank 311 and a clean water tank 312. The clean water tank 312 is located behind the wastewater tank 311. The wastewater tank 311 and the clean water tank 312 are positioned and connected. The wastewater tank body 322 defines a storage space 3224 and a top cover 3221. The top cover 3221 is provided with a handle 3223. The handle 3223 is used to open the top cover 3221 of the wastewater tank body 322. The storage space 3224 can be used to store dirt. The storage space 3224 of the wastewater tank body 322 is provided with at least one of a pressure plate 324, a filter device 325, a baffle 326, and a second filter element 327.

[0035] To improve gas-liquid separation efficiency, a baffle 326 is provided within the storage space 3224. (See attached document) Figure 18-20 The baffle plate 326 is suspended above the sewage inlet 3212. In order to reduce the problem of uneven force on the lower part of the sewage tank 311, which would cause sewage to turbulently form water splashes and enter the air outlet 3231, a pressure plate 324 is provided between the sewage inlet 3212 and the air outlet 3231 in the sewage tank 311. The pressure plate 324 is provided with multiple first through holes 3241.

[0036] To further separate the liquid in the airflow and prevent water vapor from entering the equipment through the pressure dividing plate 324 and the air outlet 3231. (See attached document.) Figure 18-22 The pressure plate 324 has at least one outwardly extending protrusion 3242 on one side away from the air outlet 3231. This is to reduce the entry of steam or liquid into the air outlet 3231 and to reduce airflow disturbance to the liquid in the lower part of the storage space 3224, thus reducing wave formation. A second filter 327 is also provided in the storage space 3224. The second filter 327 is located below the pressure plate 324. The second filter 327 is located above the baffle 326. The second filter 327 is located above the sewage inlet 3212.

[0037] The exhaust pipe 3232 is connected to the suction motor 201, providing suction to the suction channel 321. The suction channel 321 draws both solid and liquid waste into the storage space 3224. After passing through the inlet 3212, the waste enters the filter device 325 for solid-liquid separation. Solid waste remains inside or on one side of the filter device 325, while liquid waste enters the bottom of the storage space 3224. The filter device 325 can be configured to include a first filter element 3251 and a filter plate 3253, with the first filter element 3251 being perforated. It can be used to filter solid waste.

[0038] Reference Appendix Figure 18 and attached Figure 20 The filter plate 3253 is located below the first filter element 3251 to prevent liquid waste from flowing back upwards. To further prevent sewage from flowing back to the upper part of the filter device 325, the filter device 325 is also equipped with an anti-backflow structure 3255. The anti-backflow structure 3255 is installed on the side of the filter device 325 away from the sewage inlet 3212. The anti-backflow structure 3255 can be suspended above or below the second through hole 3254. A detachable cleaning rod is installed at the bottom of the sewage tank 311 for sterilizing the sewage.

[0039] The working principle of the cleaning device 100 is as follows: Solid and liquid waste on the surface to be cleaned enters the wastewater tank 311 under the suction airflow at the bottom of the floor brush assembly 3; the airflow and waste enter the storage space 3224 of the wastewater tank 311 through the inlet 3212 of the suction channel 321. The solid and liquid waste and the airflow are blocked by the baffle 326, and the solid and liquid waste move together toward the filter device 325. Then the liquid passes through the filter device 325 and enters the bottom of the storage space 3224 for storage; the airflow passes upward through the second filter element 327 and the pressure plate 324 in sequence, and then enters the hose 304 through the air outlet pipe 3232. At this time, the airflow does not contain water vapor and is discharged from the cleaning device 100 through the exhaust port 210.

[0040] This embodiment also provides a cleaning system. (See attached document.) Figure 23 The cleaning system includes the aforementioned cleaning device 100, and also includes a base station 6 for automatically cleaning, charging, and drying the cleaning device 100. The base station 6 is connected to a power source and can charge the cleaning device 100. The base station 6 can also self-clean and dry the used cleaning device 100.

[0041] Although embodiments of the present invention have been disclosed above, they are not limited to the applications listed in the specification and embodiments. They can be applied to various fields suitable for the present invention. For those skilled in the art, other modifications can be easily made. Therefore, without departing from the general concept defined by the claims and their equivalents, the present invention is not limited to the specific details and illustrations shown and described herein.

Claims

1. A cleaning device, characterized in that, include A floor brush assembly includes a floor brush housing, which defines a first accommodating space and a second accommodating space. The first accommodating space is used to install a roller brush assembly, and the second accommodating space is used to install a water tank. The first accommodating space is located in front of the second accommodating space. The roller brush assembly and the water tank are located on opposite front and rear sides of the floor brush assembly, with the forward direction of the floor brush assembly defined as the front and the backward direction of the floor brush assembly defined as the rear. The machine body is provided with a main body, and the main body is connected to the floor brush assembly through a connector assembly, the connector assembly including an upper connector and a lower connector that are movably connected; The handle assembly has an open design and includes a handle rod, a connecting part, and a first hand-held part connected in sequence. The handle rod is connected to the main body of the machine, and the first hand-held part is used to manually control the movement of the cleaning device.

2. The cleaning equipment according to claim 1, characterized in that, The upper connector is fixedly connected to the main body of the machine body, and the upper connector moves together with the main body of the machine body; And / or, the upper connector can swing left and right relative to the lower connector.

3. The cleaning equipment according to claim 1 or 2, characterized in that, The lower connector is movably connected to the floor brush assembly, and the lower connector can swing up and down relative to the floor brush assembly.

4. The cleaning equipment according to claim 1, characterized in that, The upper connector and the lower connector pivot along a first direction, wherein the first direction pivot is: pivoting left and right with the lower connector as a reference. And / or, the lower connector and the floor brush assembly pivot in a second direction, wherein the second direction pivot is: pivoting up and down with the floor brush assembly as a reference.

5. The cleaning equipment according to claim 1, characterized in that, The upper connector is provided with an arc-shaped connecting plate, which is connected to the main body of the machine. And / or, the fuselage body includes a front cover and a rear cover that are connected to each other, and a cavity is defined between the front cover and the rear cover.

6. The cleaning equipment according to claim 5, characterized in that, The cavity includes a first cavity, in which a suction source is provided, and the lower part of the suction source is connected to a flexible tube.

7. The cleaning equipment according to claim 6, characterized in that, The cavity further includes a second cavity, which is located above the first cavity, and a battery assembly is disposed in the second cavity; And / or, a HEPA filter is provided between the hose and the suction source; And / or, the hose is connected to the floor brush assembly via a hose connector.

8. A cleaning device, characterized in that, include A floor brush assembly includes a floor brush housing, the floor brush housing defining a first accommodating space and a second accommodating space; the first accommodating space is used to install a roller brush assembly, and the second accommodating space is used to install a water tank; The machine body is provided, and the machine body is connected to the floor brush assembly; The handle assembly includes a handle rod, a connecting part, and a first hand-held part. The handle rod is provided with a mounting part, which is connected to the main body of the machine and is used to manually control the movement of the cleaning equipment.

9. The cleaning equipment according to claim 8, characterized in that, The first hand-held part is provided with a protective cover, which fits against the first hand-held part and at least partially covers the first hand-held part.

10. A cleaning system, characterized in that, The cleaning device includes any one of claims 1-9, and also includes a base station for automatically cleaning, charging and drying the cleaning device.

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