阅读说明：本技术 清洁设备 (Cleaning device ) 是由 黎巍 于 2021-08-09 设计创作，主要内容包括：本申请公开了一种清洁设备,由地刷组件、连接管、液体供应组件、旋风分离组件、收集组件和动力源系统组成,地刷组件与连接管的进气口连接,连接管的外侧设有液体供应组件,液体供应组件为地刷组件供应液体,连接管的出气口与旋风分离组件的进气口连接,旋风分离组件的底部连接收集组件,旋风分离组件的出气口与动力源系统连接,动力源系统用于提供抽吸力。本申请的清洁设备具有独特的地刷组件、液体供应组件、旋风分离组件、电池组件等,起到更优的清洁效果。(The application discloses cleaning equipment, by the scrubbing brush subassembly, the connecting pipe, liquid supply assembly, cyclone assembly, collect subassembly and power source system and constitute, the scrubbing brush subassembly is connected with the air inlet of connecting pipe, the outside of connecting pipe is equipped with liquid supply assembly, liquid supply assembly is scrubbing brush subassembly supply liquid, the gas outlet and the cyclone assembly's of connecting pipe air inlet are connected, cyclone assembly's bottom is connected and is collected the subassembly, cyclone assembly's gas outlet and power source system attach, power source system is used for providing suction. The cleaning device of the application has a unique scrubbing brush assembly, a liquid supply assembly, a cyclone separation assembly, a battery assembly and the like, and plays a better cleaning effect.)

1. A cleaning device, characterized in that the cleaning device comprises:

the floor brush assembly is connected with the air inlet of the connecting pipe;

a connecting pipe;

the liquid supply assembly is arranged on the outer side of the connecting pipe and supplies liquid to the floor brush assembly;

the cyclone separation assembly is arranged on the outer side of the connecting pipe, and an air inlet of the cyclone separation assembly is connected with an air outlet of the connecting pipe;

the collecting assembly is connected to the bottom of the cyclone separation assembly; and

and the power source system is connected with the air outlet of the cyclone separation assembly and is used for providing suction force.

2. The cleaning apparatus as claimed in claim 1, wherein the floor brush assembly is composed of a floor brush body and a roll brush installed on the floor brush body, the roll brush having an end side connected to the liquid supply pipe, the drum of the roll brush being provided with an opening.

3. The cleaning apparatus as claimed in claim 2, wherein the rolling brush is provided at an end side thereof with a bearing hole in which the bearing is installed, and a liquid supply pipe is inserted at a center of the bearing, and the pump body is connected to the liquid supply pipe.

4. The cleaning apparatus of claim 2, wherein the openings in the barrel of the roller brush are arranged in a spiral pattern.

5. The cleaning apparatus as claimed in claim 1, wherein the liquid supply assembly is composed of a liquid supply connection cap connected to an outside of the connection pipe, a liquid supply interface member, a liquid supply inner cap, a liquid supply housing, a liquid suction pipe and a liquid connection pipe, the liquid supply connection cap having the liquid supply interface member, the liquid supply inner cap and the liquid supply housing connected thereto below, the liquid suction pipe being located inside the liquid supply housing, the liquid suction pipe being in communication with the liquid connection pipe, the liquid connection pipe being connected to the floor brush assembly.

6. The cleaning apparatus according to claim 5, wherein one end of the liquid connection pipe is provided with a bell-shaped opening, and the liquid supply interface member has a first connection portion connected to the liquid supply connection cover, a second connection portion connected to the liquid supply housing, and a second receiving portion for receiving the bell-shaped opening of the liquid connection pipe.

7. The cleaning apparatus as claimed in claim 6, wherein the liquid supply interface member further has a first receiving portion, the liquid supply inner cap has a third connecting portion, a first projecting portion, and a second projecting portion, the liquid supply inner cap is provided with a vent hole, the third connecting portion is connected to the liquid supply housing, the first projecting portion is snapped into the first receiving portion of the liquid supply interface member, and the second projecting portion is snapped into the flared opening of the liquid connection pipe.

8. The cleaning apparatus as claimed in claim 7, wherein the liquid supply inner cap further has a suction pipe connection part, an upper end of the liquid suction pipe is connected with the suction pipe connection part of the liquid supply inner cap, and a lower end of the liquid suction pipe is provided with a spherical part, and the spherical part is located at a bottom of the liquid supply outer case.

9. The cleaning apparatus defined in claim 1, wherein the cyclonic separating apparatus has a housing, an outlet duct connected to the outlet of the housing, the outlet duct being located inside the housing, and helical vanes being provided on the outside of the outlet duct.

10. The cleaning apparatus as claimed in claim 1, wherein the power source system comprises a battery assembly and a fan assembly, an air passage is provided at a central position of the battery assembly, an air inlet of the air passage is connected with an air outlet of the cyclone separation assembly, and an air outlet of the air passage is connected with an air inlet of the fan assembly.

Technical Field

The application relates to the technical field of household appliances, in particular to a cleaning device.

Background

The cleaning of the ground is one of the rigid requirements of people, people use the broom to clean the ground at first, and the manual labor is time-consuming and labor-consuming and is difficult to clean the ground. In order to solve the problem of floor cleaning, a large number of cleaning electrical appliances are invented, and convenience is provided for floor cleaning. The household floor washing machine successfully catches the pain point of a consumer by virtue of the advantages of integrating suction and mopping and no-hand-washing mop, effectively solves the daily cleaning problem of a family, and is more and more favored by the consumer. However, the existing household floor washing machine still has many defects, and further development is still needed to improve the user experience of consumers.

It should be noted that the data disclosed in the background section above are only for enhancement of understanding of the background of the application and may therefore comprise data that does not constitute prior art known to a person of ordinary skill in the art.

Disclosure of Invention

The application aims to provide a cleaning device aiming at the defects in the prior art.

The purpose of the application is mainly realized by the following technical scheme:

the application provides a cleaning device, by the scrubbing brush subassembly, the connecting pipe, liquid supply assembly, cyclone assembly, collect subassembly and power source system and constitute, the scrubbing brush subassembly is connected with the air inlet of connecting pipe, the outside of connecting pipe is equipped with liquid supply assembly, liquid supply assembly is scrubbing brush subassembly supply liquid, the gas outlet and the cyclone assembly's of connecting pipe air inlet are connected, cyclone assembly's bottom is connected and is collected the subassembly, cyclone assembly's gas outlet and power source system attach, power source system is used for providing suction.

In any of the above technical solutions, further, the floor brush assembly is composed of a floor brush main body and a rolling brush, the rolling brush is installed on the floor brush main body, an end side of the rolling brush is connected with a liquid supply pipe, and a cylinder of the rolling brush is provided with an opening.

In any of the above technical solutions, further, a bearing hole is formed in an end side of the rolling brush, a bearing is installed in the bearing hole, a liquid supply pipe is inserted into a center of the bearing, and the liquid supply pipe is connected with a pump body.

In any of the above technical solutions, further, one end of the rolling brush is provided with a bearing hole, and the other end is sealed; or bearing holes are formed in the two ends of the rolling brush.

In any of the above technical solutions, further, the openings on the cylinder of the rolling brush are arranged spirally.

In any of the above technical solutions, further, a driving device is disposed in the floor brush main body, and the driving device drives the rolling brush to rotate.

In any of the above technical solutions, further, the bottom of the floor brush body is provided with a traveling wheel and a universal wheel.

In any of the above technical solutions, further, a suction channel is provided in the floor brush main body, an air inlet of the suction channel is provided near the roller brush, and an air outlet of the suction channel is communicated with an air inlet of the connecting pipe.

In any of the above technical solutions, further, the connecting pipe is a double-layer pipe, and an inner pipe of the double-layer pipe is an air inlet pipe and is respectively connected with an air outlet of the floor brush assembly and an air inlet of the cyclone separation assembly.

In any of the above technical solutions, further, the liquid supply assembly is composed of a liquid supply connection cover, a liquid supply interface member, a liquid supply inner cover, a liquid supply outer cover, a liquid suction pipe and a liquid connection pipe, the liquid supply connection cover is connected with the outer side of the connection pipe, the liquid supply interface member, the liquid supply inner cover and the liquid supply outer cover are connected below the liquid supply connection cover, the liquid suction pipe is located inside the liquid supply outer cover, the liquid suction pipe is communicated with the liquid connection pipe, and the liquid connection pipe is connected with the floor brush assembly.

In any of the above technical solutions, further, one end of the liquid connecting pipe is provided with a horn-shaped opening, the liquid supply interface member has a first connecting portion, a second connecting portion, and a second accommodating portion, the first connecting portion is connected to the liquid supply connecting cover, the second connecting portion is connected to the liquid supply casing, and the second accommodating portion is used for accommodating the horn-shaped opening of the liquid connecting pipe.

In any of the above technical solutions, further, the liquid supply interface further includes a first accommodating portion, the liquid supply inner cap includes a third connecting portion, a first protruding portion and a second protruding portion, the liquid supply inner cap is provided with an air hole, the third connecting portion is connected with the liquid supply outer shell, the first protruding portion is clamped into the first accommodating portion of the liquid supply interface, and the second protruding portion is clamped into the horn-shaped opening of the liquid connecting pipe.

In any of the above technical solutions, further, the liquid supply inner cover further has a suction pipe connection portion, an upper end of the liquid suction pipe is connected with the suction pipe connection portion of the liquid supply inner cover, a lower end of the liquid suction pipe is provided with a spherical portion, and the spherical portion is located at the bottom of the liquid supply outer shell.

In any one of the above technical solutions, further, the cyclone separation assembly has a housing, an air outlet pipe is connected to an air outlet of the housing, the air outlet pipe is located on the inner side of the housing, and spiral guide vanes are arranged on the outer side of the air outlet pipe.

In any of the above technical solutions, further, a gap exists between the guide vane and the top of the casing, and a height of the gap is 0.8-1.2 times an inner diameter of an air inlet of the casing.

In any of the above technical solutions, further, the air outlet pipe is a cylindrical pipe, a circular pipe with an inner diameter gradually increasing from an upper opening to a lower opening, or a circular pipe with an inner diameter gradually decreasing from an upper opening to a lower opening.

In any of the above technical solutions, further, a filter screen is disposed at the bottom of the air outlet pipe.

In any of the above technical solutions, further, the bottom of the outlet pipe forms a flared outer edge.

In any of the above technical solutions, further, the collecting assembly has a collecting assembly housing, and a solid-liquid separation module is disposed in the collecting assembly housing.

In any of the above solutions, further, the collection assembly is composed of a collection assembly housing and a collection assembly cartridge, and the collection assembly cartridge is placed in the collection assembly housing.

In any of the above technical solutions, further, the collecting assembly is composed of a collecting assembly housing and a collecting assembly cover, the collecting assembly cover is clamped on the top of the collecting assembly housing, a through hole is formed in the middle of the collecting assembly cover, and a filter screen is sleeved at the bottom of the collecting assembly cover.

In any of the above technical solutions, further, the power source system is composed of a battery assembly and a fan assembly, an air passage is arranged at the center of the battery assembly, an air inlet of the air passage is connected with an air outlet of the cyclone separation assembly, and an air outlet of the air passage is connected with an air inlet of the fan assembly.

In any one of the above technical solutions, further, a filter element is disposed at an air outlet of the fan assembly.

In any of the above technical solutions, further, a handheld component is connected to the top of the connecting pipe.

Compared with the prior art, the beneficial effects of this application are as follows:

the cleaning equipment of this application is equipped with unique scrubbing brush subassembly, and the round brush of scrubbing brush subassembly sprays liquid to ground, consumes less liquid, reaches more excellent clean effect.

The cleaning equipment of the application is provided with the unique liquid supply assembly, and the technical problem that liquid is easy to overflow in the existing liquid supply assembly is solved.

The cleaning equipment of this application is equipped with unique whirlwind separation subassembly, and the outlet duct outside of whirlwind separation subassembly is equipped with the stator, plays the guide effect to the air current, realizes better separation effect.

The cleaning equipment of this application is equipped with unique battery pack, and battery pack connects between fan subassembly and cyclone separation subassembly, and is equipped with the air flue in the battery pack, and the heat that battery pack produced can be taken away to the gas that flows, avoids battery pack overheated.

Drawings

Hereinafter, preferred embodiments according to the present application will be described in detail with reference to the accompanying drawings.

Fig. 1 is a schematic structural diagram of a cleaning apparatus according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a cleaning device according to an embodiment of the present application.

FIG. 3 is a schematic structural diagram of a floor brush assembly according to an embodiment of the present disclosure.

Fig. 4 is a schematic structural view of a roll brush according to an embodiment of the present application.

Fig. 5 is a sectional view schematically showing a roll brush according to an embodiment of the present application.

FIG. 6 is a schematic cut-away view of a liquid supply assembly of an embodiment of the present application.

FIG. 7 is a schematic cut-away view of a liquid supply assembly of an embodiment of the present application.

FIG. 8 is a schematic cross-sectional view of a liquid supply interface of an embodiment of the present application.

Fig. 9 is a schematic sectional view of the liquid supply inner cap of the embodiment of the present application.

Fig. 10 is a schematic structural diagram of an outlet pipe according to an embodiment of the present application.

FIG. 11 is a cut-away schematic view of a collection assembly of an embodiment of the present application.

FIG. 12 is a cut-away schematic view of another collection assembly of an embodiment of the present application.

Fig. 13 is a schematic structural view of a battery module according to an embodiment of the present application.

Description of reference numerals:

1. a floor brush assembly, 11, a floor brush body, 12, a rolling brush, 2, a connecting pipe, 3, a liquid supply assembly, 31, a liquid supply connecting cover, 32, a liquid supply interface piece, 321, a first connecting part, 322, a second connecting part, 333, a first containing part, 334, a second containing part, 33, a liquid supply inner cover, 331, a third connecting part, 332, a first protruding part, 333, a second protruding part, 334, a suction pipe connecting part, 34, a liquid supply shell, 35, a liquid suction pipe, 36, a liquid connecting pipe, 4, a cyclone separating assembly, 41, an air outlet pipe, 5, a collecting assembly, 51, a collecting assembly shell, 52, a collecting assembly filter cartridge, 53, a collecting assembly cover body, 6, a battery assembly, 61, an air passage, 7, a fan assembly, 8, a filter core, 9, a handheld assembly.

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the embodiments and, together with the description, serve to explain the exemplary implementations of the embodiments. The illustrated embodiments are for purposes of illustration only and do not limit the scope of the claims. The same reference numbers will be used throughout the drawings to refer to the same or like elements.

Detailed Description

The present application will be described in further detail below with reference to the accompanying drawings and specific embodiments. It is to be understood that the terminology used in the description of the various described examples herein is for the purpose of describing particular examples only and is not intended to be limiting. Unless the context clearly indicates otherwise, if the number of elements is not specifically limited, the elements may be one or more. Further, as used herein, the term "and/or" encompasses any and all possible combinations of the listed items.

In the description of the present application, it should be noted that the terms "upper", "lower", "left", "right", "front", "back", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally placed when products are used, and are only used for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.

In this application, unless otherwise specified, the use of the terms "first", "second", etc. to describe various elements is not intended to limit the positional relationship, timing relationship, or importance relationship of the elements, and such terms are used only to distinguish one element from another. In some examples, a first element and a second element may refer to the same example of the element, and in some cases, based on the context, they may also refer to different examples.

The application provides a cleaning device, can be used to wash ground, cleaning device comprises scrubbing brush subassembly 1, connecting pipe 2, liquid supply assembly 3, whirlwind separation module 4, collection subassembly 5 and power supply system. The floor brush assembly 1 is connected with an air inlet of the connecting pipe 2, a liquid supply assembly 3 is arranged on the outer side of the connecting pipe 2, and the liquid supply assembly 3 supplies liquid to the floor brush assembly 1. The air outlet of the connecting pipe 2 is connected with the air inlet of the cyclone separation component 4, the bottom of the cyclone separation component 4 is connected with the collection component 5, the air outlet of the cyclone separation component 4 is connected with the power source system, and the power source system is used for providing suction force.

In one embodiment, the floor brush assembly 1 is composed of a floor brush body 11 and a roll brush 12, and the roll brush 12 is mounted on the floor brush body 11. A driving device is arranged in the floor brush main body 11, and a power output shaft of the driving device is connected with the rolling brush 12 through a belt or a gear so as to drive the rolling brush 12 to rotate. Optionally, a driving device is arranged in the floor brush main body 11, and one end of the rolling brush 12 is connected with a power output shaft of the driving device; two driving devices can be arranged in the floor brush main body 11, and two ends of the rolling brush 12 are respectively connected with a power output shaft of one driving device. The end side of the rolling brush 12 is provided with a bearing hole, a bearing is arranged in the bearing hole, a liquid supply pipe is inserted into the center of the bearing, and the liquid supply pipe is connected with a pump body. Optionally, one end of the rolling brush 12 is provided with a bearing hole, and the other end is sealed; or, bearing holes are arranged at both ends of the rolling brush 12. The cylinder of the roller brush 12 is further provided with an opening, and when the liquid supply pipe supplies liquid into the roller brush 12, the liquid in the roller brush 12 is discharged through the opening. The openings on the cylinder of the rolling brush 12 are arranged in a spiral shape, and it should be noted that the openings on the cylinder of the rolling brush 12 may also be arranged in other arrangement manners. The outer side of the cylinder body of the rolling brush 12 is also provided with brush hair, and the brush hair can be selected to have different heights, materials, hardness degrees and the like according to requirements.

The bottom of the floor brush main body 11 is provided with a driving wheel and a universal wheel so as to assist the floor brush assembly 1 to flexibly move on the ground. The top of scrubbing brush main part 11 is equipped with connecting portion for connecting pipe 2, the connected mode can set up threaded connection, joint etc. so that different scrubbing brush subassemblies 1 are changed to connecting pipe 2. The inside of the floor brush body 11 is provided with a suction passage, an air inlet of which is provided near the roll brush 12 so as to suck dirt such as garbage, dust, etc. into the cleaning apparatus, and the suction passage may be provided with one or more air inlets as required. The air outlet of the suction channel is communicated with the air inlet of the connecting pipe 2.

Other disclosed floor brush configurations may also be used with the cleaning apparatus of the present application, as desired.

In one embodiment, the connecting pipe 2 is a double-layer pipe, an inner pipe of the double-layer pipe is an air inlet pipeline, an air outlet of the floor brush assembly 1 is connected with the inner pipe of the connecting pipe 2, and an air inlet of the cyclone separation assembly 4 is also connected with the inner pipe of the connecting pipe 2. The double-layer pipe can be used for placing electric wires, liquid connecting pipes and the like between the inner pipe and the outer pipe. The connection pipe 2 may be a single-layer pipe, which is an air inlet pipe, and the electric wire and liquid connection pipe may be disposed outside the connection pipe 2.

In one embodiment, the liquid supply assembly 3 is composed of a liquid supply connection cap 31, a liquid supply interface member 32, a liquid supply inner cap 33, a liquid supply outer shell 34, a liquid suction pipe 35, and a liquid connection pipe 36. A first portion of the liquid supply connection cap 31 is attached to the outside of the connection tube 2 and a second portion of the liquid supply connection cap 31 is provided with a thread or a snap for connecting the liquid supply interface 32. The liquid supply interface member 32 has a first connection portion 321, a second connection portion 322, a first accommodation portion 323, and a second accommodation portion 324, the first connection portion 321 is connected to the liquid supply connection cover 31, the second connection portion 322 is provided with a screw thread or a snap for connecting the liquid supply housing 34, the first accommodation portion 323 is used for accommodating the first protrusion portion 332 of the liquid supply inner cover 33, the second accommodation portion 324 is used for accommodating the flared opening of the liquid connection pipe 36, the second accommodation portion 324 is located at the center of the liquid supply interface member 32, and the first accommodation portion 323 is located at the outer side of the second accommodation portion 324. The liquid supply inner cover 33 is provided with a third connecting part 331, a first protruding part 332, a second protruding part 333, a suction pipe connecting part 334, the liquid supply inner cover 33 is provided with air holes, the third connecting part 331 is provided with threads or buckles and used for connecting the liquid supply shell 34, the first protruding part 332 is matched with the first accommodating part 323, the first protruding part 332 is clamped in the first accommodating part 323, the second protruding part 333 and the suction pipe connecting part 334 are positioned at the central position of the liquid supply inner cover 33, the second protruding part 333 is positioned at the upper side, the suction pipe connecting part 334 is positioned at the lower side, the second protruding part 333 is matched with the horn-shaped opening of the liquid connecting pipe 36, the second protruding part 333 is clamped in the horn-shaped opening of the liquid connecting pipe 36, the suction pipe connecting part 334 is matched with the liquid suction pipe 35, and the suction pipe connecting part 334 can be clamped in the liquid suction pipe 35. The liquid supply housing 34 is connected to the second connecting portion 322 of the liquid supply interface 32 and the third connecting portion 331 of the liquid supply inner cover 33, and the liquid supply inner cover 33 can be caught between the liquid supply interface 32 and the liquid supply housing 34. The upper end of the liquid suction pipe 35 is connected to the suction pipe connection part 334 of the liquid supply inner cap 33, the lower end of the liquid suction pipe 35 is provided with a spherical part, and when the cleaning apparatus is mounted, the spherical part of the liquid suction pipe 35 is positioned at the bottom of the liquid supply housing 34, and the liquid suction pipe 35 sucks the liquid from the bottom of the liquid supply housing 34. One end of the liquid connection pipe 36 is provided with a trumpet-shaped opening, the trumpet-shaped opening is clamped between the second accommodating part 324 of the liquid supply interface member 32 and the second protruding part 333 of the liquid supply inner cover 33, and the other end of the liquid connection pipe 36 is connected with the liquid supply pipe of the floor brush assembly 1 to supply liquid, optionally clean water, to the floor brush assembly 1.

In one embodiment, the cyclone separation assembly 4 has a cylindrical upper part and a conical lower part, the upper part of the casing is provided with an air inlet, the top center of the casing is provided with an air outlet, and the included angle between the axis of the cyclone separation assembly 4 and the axis of the connecting pipe 2 is 0-10 °. Optionally, the axis of the cyclonic separating assembly 4 is parallel to the axis of the connecting duct 2.

Optionally, an air outlet pipe 41 is connected to the air outlet of the housing, the air outlet pipe 41 is located at the inner side of the housing, and the height of the air outlet pipe 41 is 2-10 times the inner diameter of the air inlet of the cyclone separation assembly 4. The outer side of the outlet pipe 41 is provided with a spiral guide vane which can play a role in guiding the direction of the airflow. It should be noted that the guide vane may be fixedly connected to the outer side of the air outlet pipe 41, or may be detachably connected to the outer side of the air outlet pipe 41. And a certain gap is formed between the guide vane and the top of the shell, the height of the gap is 0.8-1.2 times of the inner diameter of the air inlet of the shell, and the top of the guide vane is not connected with the top of the shell.

Optionally, the outlet tube 41 is a cylindrical tube. According to the requirement, the outlet tube 41 may also be a circular tube with an inner diameter gradually increasing from the upper opening to the lower opening or a circular tube with an inner diameter gradually decreasing from the upper opening to the lower opening, and the side wall of the outlet tube 41 forms an included angle of 1-15 ° with the axis.

Optionally, the bottom of the outlet duct 41 is provided with a screen which prevents sheet objects and the like from flowing out of the cyclonic separating apparatus 4 with the airflow. The filter screen at the bottom of the air outlet pipe 41 is an outward convex conical screen, and the filter screen at the bottom of the air outlet pipe 41 can be set to be in other shapes as required. According to the requirement, the air outlet pipe 41 can be filled with fillers such as medical stone, photocatalyst, activated carbon, aromatic or drying agent. In order to prevent the filler from being carried out of the outlet pipe 41 by the air flow, a filter screen may be provided on the top of the outlet pipe 41.

Optionally, the bottom of the outlet pipe 41 forms a flared outer edge.

In one embodiment, the bottom of the cyclone separation assembly 4 is detachably connected with the collection assembly 5, and the specific connection mode can be clamping, screwing, magnetic connection and the like, and the cyclone separation assembly 4 collects the solid-liquid mixture into the collection assembly 5.

In one embodiment, a solid-liquid separation module is provided in the collection assembly 5, and the solid-liquid separation module separates a solid-liquid mixture. In an exemplary embodiment, the collection assembly 5 is comprised of a collection assembly housing 51 and a collection assembly cartridge 52, the collection assembly cartridge 52 is placed into the collection assembly housing 51, the collection assembly cartridge 52 can separate the solid-liquid mixture, the solids are left inside the collection assembly cartridge 52, and the collection assembly 5 is snapped into the bottom of the cyclone separation assembly 4. In another exemplary embodiment, the collecting assembly 5 is composed of a collecting assembly housing 51 and a collecting assembly cover 53, the collecting assembly cover 53 is clamped on the top of the collecting assembly housing 51, a through hole is formed in the middle of the collecting assembly cover 53, and a filter screen is sleeved on the bottom of the collecting assembly cover 53. The filter screen can separate the solid-liquid mixture, and the solid is left on the inner side of the filter screen. According to the requirement, the filter screen can be fixedly connected to the bottom of the collecting component shell 53; the filter screen may also be removably attached to the bottom of the collection assembly housing 53 to facilitate replacement of the filter screen.

In one embodiment, the power source system is comprised of a battery assembly 6 and a fan assembly 7. An air passage 61 is arranged at the center of the battery component 6, the air inlet of the air passage 61 is connected with the air outlet of the cyclone separation component 4, and the air outlet of the air passage 61 is connected with the air inlet of the fan component 7. The gas flow in the gas duct 61 can take away the heat generated by the cell assembly 6, and the cell assembly 6 is prevented from being overheated. The battery assembly 6 provides electrical energy to the ground brush assembly 1 and/or the fan assembly 7. According to the requirement, the battery assembly 6 can be a rechargeable battery, a battery shell of the rechargeable battery is provided with a charging jack, and the rechargeable battery can be a polymer lithium ion battery, a nickel cadmium battery, a nickel hydrogen battery, a lithium iron phosphate battery and the like.

Optionally, a filter element 8 is arranged at the air outlet of the fan assembly 7, the filter element 8 may adopt hepa (high efficiency particulate air filter), and the filter element 8 may further purify the air and reduce the pollutants discharged into the air. The filter element 8 can be arranged to be vented sideways, as required. According to the requirement, a display screen can be arranged at the top of the filter element 8 and is connected with a microcontroller, and the microcontroller is connected with the floor brush assembly 1, the battery assembly 6 and the fan assembly 7 so as to display the running state of each assembly; the top of the filter element 8 can be provided with a control panel, and the control panel is connected with a microcontroller so as to control the operation of the floor brush assembly 1 and the fan assembly 7.

In one embodiment, a hand-held assembly 9 is attached to the top of the connector tube 2 to facilitate gripping by a user. The hand-held unit 9 may be connected to other portions as needed.

Although the embodiments of the present application have been described with reference to the accompanying drawings, it should be understood that the scope of the application is not limited by these embodiments or examples, but is only defined by the claims as issued and their equivalents. Various elements in the embodiments or examples may be omitted or may be replaced with equivalents thereof. It should also be understood that as technology evolves, many of the elements described herein may be replaced by equivalent elements that appear after the application.