Floor brush and cleaning equipment

Abstract

The utility model provides a floor brush and cleaning equipment, the floor brush comprises a shell, a fan assembly, a battery assembly and a wet mopping assembly, the fan assembly and the battery assembly are both connected in the shell, the wet mopping assembly is detachably connected to the bottom of the shell, and the wet mopping assembly is used for installing a cleaning part; the advancing direction of the floor brush is in the first direction, the fan assembly and the battery assembly are arranged side by side in the second direction, the battery assembly is electrically connected to the fan assembly, the fan assembly and the wet mopping assembly are arranged in the third direction, and the projection of at least one of the fan assembly and the battery assembly in the third direction is located in the wet mopping assembly; wherein the second direction and the third direction are both perpendicular to the first direction. According to the floor brush, the selection range of the cleaning parts is widened, and the cleaning effect of the cleaning equipment is improved.

Description

Technical Field

[0001] The present application relates to the technical field of environmental cleaning appliances, and in particular to a floor brush and cleaning equipment. Background Art

[0002] In the related art, a vacuum cleaner may include a main unit and a floor brush. The main unit is arranged above the floor brush. The main unit may include a negative pressure fan, a battery pack and a dust cup. The battery pack is electrically connected to the negative pressure fan to power the negative pressure fan through the battery pack, thereby realizing wireless operation of the vacuum cleaner. The floor brush may be provided with a mopping cleaning part. When the floor brush moves on the ground, the dust and impurities on the ground can be sucked into the dust cup by the suction provided by the negative pressure fan, and the ground can be scrubbed by the mopping cleaning part.

[0003] However, in the vacuum cleaners in the related art, the mopping cleaning member is a special accessory and is not universal, and the mopping effect of the mopping cleaning member is poor. Utility Model Content

[0004] Based on this, the present application provides a floor brush and a cleaning device. The floor brush broadens the selection range of cleaning parts and improves the cleaning effect of the cleaning device.

[0005] In a first aspect, the present application provides a floor brush, comprising a housing, a fan assembly, a battery assembly, and a wet mop assembly, wherein the fan assembly and the battery assembly are both connected within the housing, and the wet mop assembly is detachably connected to the bottom of the housing, and the wet mop assembly is used to mount a cleaning element;

[0006] The floor brush moves in a first direction, the fan assembly and the battery assembly are arranged side by side in a second direction, the battery assembly is electrically connected to the fan assembly, the fan assembly and the wet mop assembly are arranged in a third direction, and a projection of at least one of the fan assembly and the battery assembly in the third direction is located within the wet mop assembly;

[0007] The second direction and the third direction are both perpendicular to the first direction.

[0008] The floor brush provided in the present application is provided with a shell for installing a fan assembly, a battery assembly and a wet mop assembly, etc., by providing a battery assembly for powering the fan assembly, by providing a fan assembly for providing suction force, by providing a wet mop assembly for installing a cleaning member, by arranging the fan assembly and the battery assembly side by side in the second direction, so that the fan assembly and the battery assembly are reasonably arranged in the shell, and the distance between the fan assembly and the surface to be cleaned is shortened to reduce the loss of suction force, thereby improving the dry suction effect of the floor brush, and can lower the center of gravity of the cleaning device, thereby saving effort for the user during operation, by arranging the fan assembly and the wet mop assembly in the third direction, and the projection of at least one of the fan assembly and the battery assembly in the third direction is located within the wet mop assembly, so that the gravity of at least one of the fan assembly and the battery assembly acts on the wet mop assembly, thereby increasing the downward pressure of the floor brush, thereby making the cleaning member fit more closely to the surface to be cleaned, thereby improving the wet mop effect of the floor brush.

[0009] In a possible implementation, the wet mopping assembly includes a mounting member that is magnetically adsorbed to the housing to jointly fix the cleaning member.

[0010] In this way, when a floor brush is needed for wet mopping, the user can first install the cleaning member on the mounting member, and then magnetically adsorb the cleaning member and the mounting member to the housing, so that the cleaning member is clamped between the mounting member and the housing, so that the mounting member and the housing jointly fix the cleaning member.

[0011] In one possible implementation, the wet mopping assembly further includes a first magnetic connector, the mounting member has a connecting post on a side facing the housing, the first magnetic connector is disposed on the connecting post, and the bottom of the housing is provided with a connecting hole, the connecting hole being provided with a second magnetic connector;

[0012] The connecting post is inserted into the connecting hole so that the first magnetic connecting component is adsorbed onto the second magnetic connecting component.

[0013] In this way, the connecting post can be used to install the first magnetic connector, and the connecting hole can be used to install the second magnetic connector, so that at least one of the connecting post and the connecting hole has magnetism. When the connecting post is close to the connecting hole, the two attract each other, so that the mounting piece is magnetically adsorbed to the bottom of the shell. When removing the mounting piece, the connecting post is pulled out of the connecting hole. During the separation process, the attraction between the two is weakened to disappear, so that the mounting piece can be separated from the shell, thereby realizing the detachable connection between the wet mop assembly and the shell.

[0014] In a possible implementation, a side of the mounting member facing the housing has a plurality of positioning teeth, and the cleaning member abuts between the positioning teeth and the housing.

[0015] In this way, when the cleaning piece is folded, it will cover the positioning teeth, magnetically adsorbing the mounting piece to the bottom of the shell, so that the cleaning piece is abutted between the positioning teeth and the shell, thereby enabling the cleaning piece to be installed more firmly and preventing the cleaning piece from falling off the mounting piece.

[0016] In a possible implementation, both sides of the mounting member along the first direction have positioning teeth, and a plurality of positioning teeth are arranged along the second direction.

[0017] In this way, when the front and rear sides of the cleaning piece are folded, they can both contact the positioning teeth, so that the front and rear folded parts of the cleaning piece can both abut between the positioning teeth and the shell, thereby enabling the cleaning piece to be installed more firmly, thereby preventing the cleaning piece from falling off the mounting piece.

[0018] In one possible implementation, the floor brush provided in the embodiment of the present application also includes a dust collecting assembly, the dust collecting assembly and the fan assembly are arranged along the first direction, the fan assembly and the battery assembly are located on both sides of the dust collecting assembly along the second direction, and the fan assembly is connected to the dust collecting assembly.

[0019] With this arrangement, when the user pushes the floor brush to move on the surface to be cleaned, the fan assembly can provide suction force for the dust collection assembly, thereby sucking away the dirt on the surface to be cleaned. The wet mopping assembly can scrub the surface to be cleaned after the preliminary cleaning, and then work together with the fan assembly to improve the cleaning effect of the floor brush.

[0020] In one possible implementation, the floor brush provided in the embodiment of the present application also includes a connecting hose, the dust collection assembly includes a dust box, the dust box has an air outlet, the fan assembly has an air inlet, and the two ends of the connecting hose are respectively connected to the air outlet and the air inlet.

[0021] In this way, the dust box can be used to collect dirt, the dust box can be connected to the connecting hose through the air outlet, and the fan assembly can be connected to the connecting hose through the air inlet, so that the air outlet and the air inlet can be connected through the connecting hose. When the fan assembly is working, the airflow can flow along the air outlet, the connecting hose and the air inlet in turn, thereby sucking the dirt into the dust box for collection.

[0022] In one possible implementation, the fan assembly includes an impeller and a motor, the impeller is coaxially connected to the drive shaft of the motor, the axial direction of the drive shaft of the motor is along the second direction, the airflow direction of the air outlet is along the first direction, and the airflow direction of the air inlet is along the second direction.

[0023] In this way, the width of the floor brush in the left and right directions can be expanded and the length of the floor brush in the front and back directions can be reduced. When the floor brush moves forward, the floor brush can cover a wider surface to be cleaned, thereby improving the cleaning efficiency of the floor brush.

[0024] In one possible implementation, the connecting hose includes a first pipe section, a second pipe section, and a third pipe section that are connected in sequence, the first pipe section extends along a first direction, the first pipe section is connected to the air outlet, the third pipe section extends along a second direction, the third pipe section is connected to the air inlet, and the second pipe section is arc-shaped.

[0025] In this way, when the airflow direction of the air outlet is along the first direction and the airflow direction of the air inlet is along the second direction, the flow direction of the airflow can be changed by connecting the hose. After the airflow flows through the first pipe section, the second pipe section and the third pipe section in sequence, it can be changed from the first direction to the second direction, and the connecting hose can make the airflow smoother when flowing, thereby increasing the suction force of the floor brush and reducing the noise of the floor brush.

[0026] In one possible implementation, the dust box also has an air suction port, and the air suction port and air outlet are located on both sides of the dust box along the first direction. The bottom of the shell has a dust suction port, and the side of the shell has an air exhaust port. The dust suction port, air suction port, air outlet, air inlet and exhaust port are connected in sequence.

[0027] In this way, the distance between the suction port and the dust suction port, as well as the distance between the air outlet and the air inlet can be shortened, thereby shortening the flow path of the airflow and reducing the loss of suction force. The airflow can flow along the dust suction port, suction port, air outlet, air inlet and exhaust port in sequence, thereby sucking away the dirt on the surface to be cleaned and flowing out of the floor brush.

[0028] In a possible implementation, the dust collection assembly also includes a filter, the dust box has a dust collection cavity and an installation cavity, the filter is arranged in the installation cavity, and the air suction port, the dust collection cavity, the installation cavity and the air outlet are connected in sequence.

[0029] In this way, the dust collecting chamber can be used to collect dirt, and the installation chamber can be used to install a filter element, which can filter the airflow to prevent dirt from flowing into the fan assembly along with the airflow, thereby preventing the fan assembly from being blocked.

[0030] In a second aspect, the present application provides a cleaning device, comprising a handle and the floor brush provided in the first aspect, wherein the handle is connected to the floor brush.

[0031] In addition to the technical problems solved by the embodiments of the present application described above, the technical features that constitute the technical solutions, and the beneficial effects brought about by the technical features of these technical solutions, other technical problems that can be solved by the floor brush and cleaning equipment provided by the present application, other technical features included in the technical solutions, and the beneficial effects brought about by these technical features will be further described in detail in the specific implementation methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0033] Figure 1 A schematic diagram of the structure of the cleaning device provided in an embodiment of the present application;

[0034] Figure 2 A schematic diagram of the structure of a floor brush provided in an embodiment of the present application;

[0035] Figure 3 Another structural schematic diagram of the floor brush provided in an embodiment of the present application;

[0036] Figure 4 A schematic structural diagram of a wet mopping assembly in a floor brush provided in an embodiment of the present application;

[0037] Figure 5 This is another structural schematic diagram of the floor brush provided in an embodiment of the present application.

[0038] Description of reference numerals:

[0039] 10-floor brush;

[0040] 100 - housing; 110 - second magnetic connection member; 120 - dust suction port; 130 - exhaust port;

[0041] 200-fan assembly; 210-air inlet;

[0042] 300-battery assembly;

[0043] 400 - wet mopping assembly; 410 - mounting member; 411 - connecting column; 412 - positioning tooth; 420 - first magnetic connection member;

[0044] 500-dust collection assembly; 510-dust collection box; 511-air outlet; 512-air inlet; 513-dust collection chamber; 514-installation chamber; 520-filter element;

[0045] 600-connecting hose; 610-first pipe section; 620-second pipe section; 630-third pipe section;

[0046] 20-Handle. DETAILED DESCRIPTION

[0047] In order to make the purpose, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments of the present application will be described in more detail below in conjunction with the drawings in the preferred embodiments of the present application. In the drawings, the same or similar reference numerals throughout represent the same or similar parts or parts with the same or similar functions. The described embodiments are part of the embodiments of the present application, not all of the embodiments. The embodiments described below with reference to the drawings are exemplary and are intended to be used to explain the present application, and should not be understood as limitations on the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application. The embodiments of the present application are described in detail below in conjunction with the drawings.

[0048] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they may refer to a fixed connection, an indirect connection via an intermediate medium, internal communication between two components, or an interaction between two components. Those skilled in the art will understand the specific meanings of these terms in this application based on specific circumstances.

[0049] In the description of this application, it should be understood that the terms "upper", "lower", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are orientations or positional relationships based on the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on this application.

[0050] The terms "first," "second," and "third" (if any) in the specification and claims of this application and the accompanying drawings are used to distinguish similar objects and are not necessarily used to describe a particular order or sequence. It should be understood that the terms used in this manner are interchangeable where appropriate, so that the embodiments of the application described herein can, for example, be implemented in orders other than those illustrated or described herein.

[0051] In addition, the terms "comprises" and "having" and any variations thereof are intended to cover a non-exclusive inclusion, for example, a process, method, system, product or display that includes a series of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, product or display.

[0052] In the related art, a vacuum cleaner may include a main unit and a floor brush. The main unit is arranged above the floor brush. The main unit may include a negative pressure fan, a battery pack and a dust cup. The battery pack is electrically connected to the negative pressure fan to power the negative pressure fan through the battery pack, thereby realizing wireless operation of the vacuum cleaner. The floor brush may be provided with a mopping cleaning part. When the floor brush moves on the ground, the dust and impurities on the ground can be sucked into the dust cup by the suction provided by the negative pressure fan, and the ground can be scrubbed by the mopping cleaning part.

[0053] However, in the vacuum cleaners in the related art, the mopping cleaning member is a special accessory and is not universal, and the mopping effect of the mopping cleaning member is poor.

[0054] In view of this, an embodiment of the present application provides a floor brush and a cleaning device, in which a wet mopping assembly is provided for installing a cleaning piece, so that when the floor brush is not equipped with a dedicated cleaning piece, a universal cleaning piece can be installed to the shell through the wet mopping assembly, and then a universal cleaning piece can be used for wet mopping, and the gravity of the fan assembly and / or the battery assembly can act on the wet mopping assembly, so that the cleaning piece can fit the surface to be cleaned more closely, thereby improving the wet mopping cleaning effect of the floor brush.

[0055] The specific implementation of the floor brush and cleaning device provided in the embodiments of the present application is described in detail below with reference to the accompanying drawings.

[0056] Reference Figures 1 to 4 As shown, the floor brush 10 provided in the embodiment of the present application includes a housing 100, a fan assembly 200, a battery assembly 300 and a wet mop assembly 400. The fan assembly 200 and the battery assembly 300 are both connected to the housing 100, and the wet mop assembly 400 is detachably connected to the bottom of the housing 100. The wet mop assembly 400 is used to install a cleaning component.

[0057] The floor brush 10 moves in a first direction, the fan assembly 200 and the battery assembly 300 are arranged side by side in a second direction, the battery assembly 300 is electrically connected to the fan assembly 200, and the fan assembly 200 and the wet mop assembly 400 are arranged in a third direction. The projection of at least one of the fan assembly 200 and the battery assembly 300 in the third direction is located within the wet mop assembly 400.

[0058] The second direction and the third direction are both perpendicular to the first direction.

[0059] In this embodiment, the housing 100 is used to install the fan assembly 200, the battery assembly 300 and the wet mop assembly 400. The battery assembly 300 is used to power the fan assembly 200. The fan assembly 200 is used to provide suction force to suck away dirt from the surface to be cleaned. The wet mop assembly 400 is used to install cleaning parts. In this way, when the floor brush 10 is not equipped with dedicated cleaning parts, the universal cleaning parts can be installed to the housing 100 through the wet mop assembly 400, and then the surface to be cleaned can be scrubbed by the universal cleaning parts. In this way, the selection range of cleaning parts is wider, thereby improving the flexibility of use of the floor brush 10.

[0060] For example, the cleaning piece can be a disposable cleaning face towel. After the user uses the disposable cleaning face towel to clean the face, the wet mop assembly 400 can be used to install the disposable cleaning face towel on the shell 100 to achieve secondary use of the disposable cleaning face towel. The disposable cleaning piece can be directly discarded after use, thereby reducing the user's cleaning burden.

[0061] For another example, the cleaning member may also be a reusable universal rag, without the need for a dedicated rag, a dedicated roller brush, or a dedicated disc brush, thereby improving the versatility of the cleaning member.

[0062] During use, the user can configure the cleaning piece according to the cleaning needs. When the floor brush 10 needs to be used for wet mopping, the cleaning piece can be installed to the bottom surface of the shell 100 using the wet mopping assembly 400, so that the cleaning piece contacts the surface to be cleaned. After wet mopping is completed, the wet mopping assembly 400 can be removed from the shell 100 to clean the cleaning piece, or when the wet mopping assembly 400 is not needed, the wet mopping assembly 400 can also be removed from the shell 100. In this way, the floor brush 10 can be conveniently switched according to the user's usage needs.

[0063] Since the fan assembly 200 and the battery assembly 300 are arranged side by side along the left-right direction of the floor brush 10, the fan assembly 200 and the wet mop assembly 400, and the battery assembly 300 and the wet mop assembly 400 are arranged along the up-down direction of the floor brush 10, the wet mop assembly 400 is located below the fan assembly 200 and the battery assembly 300, and the projection of the wet mop assembly 400 in the third direction covers at least one of the fan assembly 200 and the battery assembly 300. In this way, due to the heavy weight of the fan assembly 200 and the battery assembly 300, the gravity of at least one of the fan assembly 200 and the battery assembly 300 can act on the wet mop assembly 400, thereby pressing the wet mop assembly 400 downward, so that the cleaning member installed at the bottom of the wet mop assembly 400 is more closely attached to the surface to be cleaned, thereby improving the wet mopping effect of the floor brush 10.

[0064] Furthermore, since the fan assembly 200 is disposed in the housing 100, the distance between the fan assembly 200 and the surface to be cleaned is shorter, which can reduce the suction loss of the fan assembly 200, thereby improving the dry suction effect of the floor brush 10. Therefore, the floor brush 10 provided in the embodiment of the present application has both dry suction and wet mopping functions, and the floor brush 10 has a better cleaning effect.

[0065] At the same time, since the fan assembly 200 and the battery assembly 300 are heavy, relative to placing the fan assembly 200 and the battery assembly 300 externally above the floor brush 10, in this embodiment, the fan assembly 200 and the battery assembly 300 are built into the floor brush 10, which can make the fan assembly 200 and the battery assembly 300 closer to the surface to be cleaned, and the center of gravity of the cleaning equipment is lower, which is more conducive to improving the user's operating convenience.

[0066] The floor brush 10 provided in the embodiment of the present application includes a housing 100, a fan assembly 200, a battery assembly 300 and a wet mop assembly 400. The housing 100 is provided for installing the fan assembly 200, the battery assembly 300 and the wet mop assembly 400, etc., the battery assembly 300 is provided for powering the fan assembly 200, the fan assembly 200 is provided for providing suction force, the wet mop assembly 400 is provided for installing a cleaning component, and the fan assembly 200 and the battery assembly 300 are arranged side by side in the second direction to reasonably arrange the fan assembly 200 and the battery assembly 300 in the housing 100, and shorten the fan assembly 200. 00 and the distance between the surface to be cleaned, so as to reduce the loss of suction force, thereby improving the dry suction effect of the floor brush 10, and can lower the center of gravity of the cleaning device, thereby saving effort for the user when operating. By arranging the fan assembly 200 and the wet mop assembly 400 along the third direction, and the projection of at least one of the fan assembly 200 and the battery assembly 300 in the third direction is located in the wet mop assembly 400, so that the gravity of at least one of the fan assembly 200 and the battery assembly 300 acts on the wet mop assembly 400, thereby increasing the downward pressure of the floor brush 10, thereby making the cleaning element fit more closely to the surface to be cleaned, thereby improving the wet mopping effect of the floor brush 10.

[0067] Reference Figure 3 As shown, in a possible implementation, the wet mopping assembly 400 includes a mounting member 410 , which is used to fix the cleaning member. The mounting member 410 is magnetically adsorbed to the housing 100 .

[0068] In this way, when the floor brush 10 needs to be used for wet mopping, the user can first install the cleaning piece on the mounting piece 410, and then magnetically adsorb the cleaning piece and the mounting piece 410 to the shell 100, so that the cleaning piece is clamped between the mounting piece 410 and the shell 100, so that the mounting piece 410 and the shell 100 jointly fix the cleaning piece. Therefore, in this embodiment, as long as the cleaning piece is a flexible and foldable sheet structure, it can be fixed to the shell 100 through the mounting piece 410, so that the selection range of cleaning pieces can be wider, and it will not be limited to dedicated cleaning pieces.

[0069] Since the mounting member 410 is magnetically connected to the housing 100 , the wet mopping assembly 400 and the housing 100 can be detachably connected. In addition, the disassembly between the wet mopping assembly 400 and the housing 100 is relatively simple and convenient, thereby improving the user's operational convenience.

[0070] Reference Figure 3 and Figure 4 As shown, in some embodiments, the wet mop assembly 400 further includes a first magnetic connector 420. The mounting member 410 has a connecting post 411 on the side facing the housing 100. The first magnetic connector 420 is disposed on the connecting post 411. The bottom of the housing 100 is provided with a connecting hole, and the connecting hole is provided with the second magnetic connector 110. The connecting post 411 is plugged into the connecting hole so that the first magnetic connector 420 is attracted to the second magnetic connector 110.

[0071] In this way, the connecting column 411 can be used to install the first magnetic connector 420, and the connecting hole can be used to install the second magnetic connector 110, so that at least one of the connecting column 411 and the connecting hole has magnetism. When the connecting column 411 is close to the connecting hole, the two attract each other, so that the mounting member 410 is magnetically adsorbed to the bottom of the shell 100. When the mounting member 410 is removed, the connecting column 411 is pulled out of the connecting hole. During the separation process, the attraction between the two is weakened to disappear, so that the mounting member 410 can be separated from the shell 100, thereby realizing the detachable connection between the wet mop assembly 400 and the shell 100.

[0072] One of the first magnetic connector 420 and the second magnetic connector 110 may be a magnet, and the other may be an iron block. Alternatively, the first magnetic connector 420 and the second magnetic connector 110 may both be magnets, and the sides of the first magnetic connector 420 and the second magnetic connector 110 that are close to each other may have opposite magnetic properties, which is not limited in this embodiment of the present application.

[0073] Reference Figure 4 As shown, in a possible implementation, the mounting member 410 has a plurality of positioning teeth 412 on a side facing the housing 100 , and the cleaning member abuts between the positioning teeth 412 and the housing 100 .

[0074] In this way, when the cleaning piece is folded, it will cover the positioning teeth 412, magnetically adsorbing the mounting piece 410 to the bottom of the shell 100, so that the cleaning piece is abutted between the positioning teeth 412 and the shell 100, thereby enabling the cleaning piece to be installed more firmly, thereby preventing the cleaning piece from falling off the mounting piece 410.

[0075] In one possible implementation, the mounting member 410 has positioning teeth 412 on both sides along the first direction, and a plurality of positioning teeth 412 are arranged along the second direction. Thus, when the front and rear sides of the cleaning member are folded over, they can both contact the positioning teeth 412, and the folded front and rear portions of the cleaning member can abut between the positioning teeth 412 and the housing 100, thereby making the cleaning member more securely mounted and preventing it from falling off the mounting member 410.

[0076] Reference Figure 2 and Figure 5 As shown, in a possible implementation, the floor brush 10 provided in the embodiment of the present application also includes a dust collecting assembly 500, the dust collecting assembly 500 and the fan assembly 200 are arranged along a first direction, the fan assembly 200 and the battery assembly 300 are located on both sides of the dust collecting assembly 500 along a second direction, and the fan assembly 200 is connected to the dust collecting assembly 500.

[0077] In this arrangement, when the user pushes the floor brush 10 to move on the surface to be cleaned, the fan assembly 200 can provide suction force for the dust collection assembly 500, thereby sucking away the dirt on the surface to be cleaned. The wet mopping assembly 400 can scrub the surface to be cleaned after preliminary cleaning, and then cooperate with the fan assembly 200 to improve the cleaning effect of the floor brush 10.

[0078] Since the dust collecting assembly 500 and the fan assembly 200 are arranged along the front and rear directions of the floor brush 10, the fan assembly 200 and the battery assembly 300 are arranged on the left and right sides of the dust collecting assembly 500. In this way, the dust collecting assembly 500 can be symmetrically arranged relative to the shell 100 in the left and right directions, so that the weight of the dust collecting assembly 500 is evenly distributed on the left and right sides, and the mass of the fan assembly 200 and the battery assembly 300 can be evenly distributed on the left and right sides of the shell 100, thereby avoiding the floor brush 10 from tipping over due to uneven mass distribution when the user pushes the floor brush 10 to move, thereby improving the user's operating stability.

[0079] Reference Figure 2 、 Figure 3 and Figure 5As shown, in a possible implementation, the floor brush 10 provided in the embodiment of the present application also includes a connecting hose 600, the dust collecting assembly 500 includes a dust collecting box 510, the dust collecting box 510 has an air outlet 511, the fan assembly 200 has an air inlet 210, and the two ends of the connecting hose 600 are respectively connected to the air outlet 511 and the air inlet 210.

[0080] It can be understood that the dust box 510 can be used to collect dirt. The dust box 510 can be connected to the connecting hose 600 through the air outlet 511, and the fan assembly 200 can be connected to the connecting hose 600 through the air inlet 210, so that the air outlet 511 and the air inlet 210 can be connected through the connecting hose 600. When the fan assembly 200 is working, the airflow can flow along the air outlet 511, the connecting hose 600 and the air inlet 210 in sequence, thereby sucking the dirt into the dust box 510 for collection.

[0081] In some embodiments, the fan assembly 200 includes an impeller and a motor, the impeller is coaxially connected to the drive shaft of the motor, the axial direction of the drive shaft of the motor is along the second direction, the airflow direction of the air outlet 511 is along the first direction, and the airflow direction of the air inlet 210 is along the second direction.

[0082] In this way, when the motor drives the impeller to rotate, it can provide suction force for the dust collecting assembly 500. Since the width of the floor brush 10 in the left and right directions is wider, when the floor brush 10 moves forward, the floor brush 10 can cover a wider surface to be cleaned, thereby improving the cleaning efficiency of the floor brush 10. Therefore, when the fan assembly 200, battery assembly 300, wet mopping assembly 400 and dust collecting assembly 500 are arranged on the shell 100, under the same volume, how to make the width of the floor brush 10 in the left and right directions larger and the length of the floor brush 10 in the front and back directions smaller, the fan assembly 200 can be placed left and right, that is, the axial direction of the fan assembly 200 is along the left and right directions of the floor brush 10, thereby expanding the width of the floor brush 10 in the left and right directions and reducing the length of the floor brush 10 in the front and back directions.

[0083] Similarly, the dust collecting assembly 500 can also be placed left and right, that is, the length direction of the dust collecting box 510 can be along the left and right direction of the floor brush 10, thereby expanding the capacity of the dust collecting box 510 and making the left and right width of the floor brush 10 larger.

[0084] Reference Figure 5 As shown, in a possible implementation, the connecting hose 600 includes a first pipe section 610, a second pipe section 620 and a third pipe section 630 that are connected in sequence, the first pipe section 610 extends along a first direction, the first pipe section 610 is connected to the air outlet 511, the third pipe section 630 extends along a second direction, the third pipe section 630 is connected to the air inlet 210, and the second pipe section 620 is arc-shaped.

[0085] In this way, when the airflow direction of the air outlet 511 is along the first direction and the airflow direction of the air inlet 210 is along the second direction, the flow direction of the airflow can be changed by connecting the hose 600. After the airflow flows through the first pipe section 610, the second pipe section 620 and the third pipe section 630 in sequence, it can be changed from the first direction to the second direction, and the connecting hose 600 can make the airflow smoother when flowing, thereby increasing the suction force of the floor brush 10 and reducing the noise of the floor brush 10.

[0086] Reference Figure 2 and Figure 5 As shown, in some embodiments, the dust box 510 also has an air suction port 512, the air suction port 512 and the air outlet 511 are located on both sides of the dust box 510 along the first direction, the bottom of the shell 100 has a dust suction port 120, and the side of the shell 100 has an air exhaust port 130, and the dust suction port 120, the air suction port 512, the air outlet 511, the air inlet 210 and the air exhaust port 130 are connected in sequence.

[0087] Such a configuration can shorten the distance between the suction port 512 and the dust suction port 120, and shorten the distance between the air outlet 511 and the air inlet 210, thereby shortening the flow path of the airflow, thereby reducing the loss of suction force. The airflow can flow along the dust suction port 120, the suction port 512, the air outlet 511, the air inlet 210 and the exhaust port 130 in sequence, thereby sucking away the dirt on the surface to be cleaned and flowing out of the floor brush 10.

[0088] Reference Figure 2 As shown, in one possible implementation, the dust collecting assembly 500 also includes a filter 520, the dust collecting box 510 has a dust collecting cavity 513 and an installation cavity 514, the filter 520 is arranged in the installation cavity 514, and the air suction port 512, the dust collecting cavity 513, the installation cavity 514 and the air outlet 511 are connected in sequence.

[0089] With such a configuration, the dust collecting chamber 513 can be used to collect dirt, and the installation chamber 514 can be used to install the filter element 520. When the airflow sucks up the dirt on the surface to be cleaned, the dirt in the suction port 120 can flow along with the airflow and enter the dust collecting chamber 513 through the air suction port 512 to collect the dirt in the dust collecting chamber 513. Then the airflow continues to flow to the installation chamber 514. The filter element 520 located in the installation chamber 514 can filter the airflow to prevent dirt from flowing along with the airflow to the fan assembly 200, thereby preventing the fan assembly 200 from being blocked. The filtered airflow enters the fan unit through the air inlet 210, and is then discharged from the floor brush 10 through the exhaust port 130.

[0090] In addition, refer to Figures 1 to 5As shown, an embodiment of the present application also provides a cleaning device, comprising a handle 20 and the floor brush 10 provided in the aforementioned embodiment, wherein the handle 20 is connected to the floor brush 10. The floor brush 10 comprises a housing 100, a fan assembly 200, a battery assembly 300, and a wet mop assembly 400. The fan assembly 200 and the battery assembly 300 are both connected within the housing 100. The wet mop assembly 400 is detachably connected to the bottom of the housing 100, and the wet mop assembly 400 is used to mount a cleaning component. The floor brush 10 travels in a first direction, the fan assembly 200 and the battery assembly 300 are arranged side by side in a second direction, the battery assembly 300 is electrically connected to the fan assembly 200, and the fan assembly 200 and the wet mop assembly 400 are arranged in a third direction. The projection of at least one of the fan assembly 200 and the battery assembly 300 in the third direction is located within the wet mop assembly 400. The second direction and the third direction are both perpendicular to the first direction.

[0091] It can be understood that the weight of the cleaning device provided in the embodiment of the present application is mainly concentrated on the floor brush 10, the handle 20 is lighter, and the center of gravity of the cleaning device is lower. In this way, when the user pushes the floor brush 10 through the handle 20 to walk on the surface to be cleaned, it is more labor-saving.

[0092] Because the floor brush 10 is heavy, its weight can be pressed against the wet mopping assembly 400, thereby making the cleaning element more closely fit the surface to be cleaned, thereby improving the wet mopping effect of the cleaning device. In addition, the fan assembly 200 is closer to the surface to be cleaned, which can effectively reduce the loss of suction force, thereby improving the dry mopping effect of the cleaning device. Therefore, the cleaning device provided by the embodiment of the application has a better cleaning effect.

[0093] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some or all of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A floor brush, characterized in that: The invention comprises a housing (100), a fan assembly (200), a battery assembly (300) and a wet mop assembly (400), wherein the fan assembly (200) and the battery assembly (300) are both connected inside the housing (100), and the wet mop assembly (400) is detachably connected to the bottom of the housing (100), and the wet mop assembly (400) is used for installing a cleaning component. The floor brush (10) moves in a first direction, the fan assembly (200) and the battery assembly (300) are arranged side by side in a second direction, the battery assembly (300) is electrically connected to the fan assembly (200), the fan assembly (200) and the wet mopping assembly (400) are arranged in a third direction, and a projection of at least one of the fan assembly (200) and the battery assembly (300) in the third direction is located within the wet mopping assembly (400); The second direction and the third direction are both perpendicular to the first direction.

2. The floor brush according to claim 1, characterized in that: The wet mopping assembly (400) comprises a mounting member (410), and the mounting member (410) is magnetically adsorbed on the housing (100) to jointly fix the cleaning member.

3. The floor brush according to claim 2, characterized in that: The wet mopping assembly (400) further comprises a first magnetic connector (420), the mounting member (410) has a connecting post (411) on one side facing the housing (100), the first magnetic connector (420) is arranged on the connecting post (411), and a connecting hole is provided at the bottom of the housing (100), and the connecting hole is provided with a second magnetic connector (110); The connecting column (411) is inserted into the connecting hole so that the first magnetic connection member (420) is adsorbed on the second magnetic connection member (110).

4. The floor brush according to claim 2, characterized in that: The side of the mounting member (410) facing the housing (100) has a plurality of positioning teeth (412), and the cleaning member abuts between the positioning teeth (412) and the housing (100).

5. The floor brush according to claim 4, characterized in that: Both sides of the mounting member (410) along the first direction are provided with positioning teeth (412), and a plurality of positioning teeth (412) are arranged along the second direction.

6. The floor brush according to any one of claims 1 to 5, characterized in that: The invention also includes a dust collecting assembly (500), wherein the dust collecting assembly (500) and the fan assembly (200) are arranged along the first direction, the fan assembly (200) and the battery assembly (300) are located on both sides of the dust collecting assembly (500) along the second direction, and the fan assembly (200) is connected to the dust collecting assembly (500).

7. The floor brush according to claim 6, characterized in that: The invention also includes a connecting hose (600), the dust collecting assembly (500) includes a dust collecting box (510), the dust collecting box (510) has an air outlet (511), the fan assembly (200) has an air inlet (210), and the two ends of the connecting hose (600) are respectively connected to the air outlet (511) and the air inlet (210).

8. The floor brush according to claim 7, characterized in that: The fan assembly (200) comprises an impeller and a motor, wherein the impeller is coaxially connected to a drive shaft of the motor, the axial direction of the drive shaft of the motor is along the second direction, the airflow direction of the air outlet (511) is along the first direction, and the airflow direction of the air inlet (210) is along the second direction.

9. The floor brush according to claim 7 or 8, characterized in that: The connecting hose (600) comprises a first pipe section (610), a second pipe section (620), and a third pipe section (630) which are connected in sequence, wherein the first pipe section (610) extends along the first direction and is connected to the air outlet (511), the third pipe section (630) extends along the second direction and is connected to the air inlet (210), and the second pipe section (620) is arc-shaped.

10. The floor brush according to claim 7 or 8, characterized in that: The dust collecting box (510) further comprises an air suction port (512), wherein the air suction port (512) and the air outlet (511) are located on both sides of the dust collecting box (510) along the first direction, the bottom of the shell (100) comprises a dust suction port (120), and the side of the shell (100) comprises an air outlet (130), and the dust suction port (120), the air suction port (512), the air outlet (511), the air inlet (210) and the air outlet (130) are connected in sequence.

11. The floor brush according to claim 10, characterized in that: The dust collection assembly (500) further comprises a filter element (520); the dust collection box (510) comprises a dust collection cavity (513) and an installation cavity (514); the filter element (520) is arranged in the installation cavity (514); the air suction port (512), the dust collection cavity (513), the installation cavity (514) and the air outlet (511) are sequentially connected.

12. A cleaning device, characterized in that: It comprises a handle (20) and a floor brush (10) according to any one of claims 1 to 11, wherein the handle (20) is connected to the floor brush (10).

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