CN217907608U - Cleaning system - Google Patents

Abstract

The utility model discloses a cleaning system, which comprises a cleaning device and a base; the cleaning equipment comprises an equipment shell, a rolling brush and comb teeth, wherein the rolling brush can rotate around the central axis of the rolling brush, and a rolling brush suction port is formed in the bottom of the equipment shell to expose the rolling brush; the base comprises a base shell and a fan, and the base shell is provided with a base suction port communicated with an air inlet of the fan; the cleaning equipment can be matched with the base, so that the positions of the rolling brush suction port and the base suction port correspond to each other; the broach sets up along the axial direction that is on a parallel with the central axis of round brush, and can stretch into inside the round brush. According to the utility model discloses a clean system, hair on the round brush drops from the round brush under the mating reaction of round brush and broach, enters into the inside dirt box of base through round brush suction inlet and base suction inlet under the effect of fan, therefore the broach can be cleared up the hair on the round brush to can improve cleaning device's clean effect and clean efficiency.

Description

Cleaning system

Technical Field

The utility model relates to a dust collecting equipment technical field especially relates to a clean system.

Background

When the sweeping robot carries out sweeping work, under the rotating motion of the side sweeps on the two sides of the bottom of the sweeping robot, garbage on the ground is gathered to the position in the middle of the bottom of the sweeping robot by the side brushes, and then the garbage finally enters the dust box through the rotating winding action of the rolling brushes and under the action of high-speed airflow and negative pressure. However, hair garbage is easy to be wound on the rolling brush, and is difficult to clean, and the cleaning effect of the sweeping robot is affected.

To this end, the present invention provides a cleaning system to at least partially solve the problems of the prior art.

SUMMERY OF THE UTILITY MODEL

A series of concepts in a simplified form are introduced in the summary section, which will be described in further detail in the detailed description section. The inventive content does not imply any attempt to define the essential features and essential features of the claimed solution, nor is it implied to be intended to define the scope of the claimed solution.

In order to solve the above problems at least in part, the present invention discloses a cleaning system, which includes:

the cleaning device comprises a device shell and a rolling brush arranged inside the device shell, wherein the rolling brush can rotate around the central axis of the rolling brush, and a rolling brush suction port is arranged at the bottom of the device shell so as to expose the rolling brush; and

the base comprises a base shell and a fan arranged in the base shell, the base shell is provided with a base suction port, the base suction port is communicated with an air inlet of the fan,

wherein, cleaning device can with the base cooperation makes the round brush suction inlet with the position of base suction inlet is corresponding, cleaning device still includes the broach, the broach is along being on a parallel with the axial direction of the central axis of round brush sets up, and the broach can stretch into inside the round brush.

According to the utility model discloses a cleaning system, through setting up the broach that extends along the axial direction of the central axis that is on a parallel with the round brush, the broach can stretch into inside the round brush, when cleaning device cleans the during operation, the broach does not influence subaerial rubbish and inhales from the round brush suction inlet, when cleaning device cooperates with the base, make the round brush rotatory or rotatory and second direction of rotation in turn along second direction of rotation, then hair on the round brush comes off from the round brush under the mating reaction of round brush and broach, and enter into the inside dirt box of base through round brush suction inlet and base suction inlet under the effect of fan, consequently, the broach can be cleared up the hair on the round brush, in order to improve cleaning device's clean effect and cleaning efficiency, the competitiveness of product is improved, and improve user experience.

Optionally, the central axis of the roller brush extends in a horizontal direction.

According to the scheme, the central axis of the rolling brush extends along the horizontal direction, the contact area between the rolling brush and the ground can be increased, and the rolling brush can roll up dust on the ground conveniently to enter the dust box inside the cleaning equipment.

Optionally, the comb teeth are arranged at or near the rolling brush suction opening.

According to this scheme, the broach setting is in round brush suction inlet department or be close to the round brush suction inlet setting to the hair that drops from the round brush passes through the round brush suction inlet and the base suction inlet enters into in the inside dirt box of base.

Alternatively, the comb teeth are made of a metal or resin material.

According to the scheme, the range of the selectable materials of the comb teeth is wide, so that the materials of the comb teeth can be selected according to actual needs, and the production cost can be reduced.

Optionally, a dimension L of the comb teeth extending into the rolling brush along the radial direction satisfies: l is more than or equal to 1mm and less than or equal to 3mm.

According to the scheme, when the size L of the comb teeth extending into the rolling brush along the radial direction meets the range, the requirement for combing hair off the rolling brush can be met, and the comb teeth cannot influence the rotating action of the rolling brush so as to ensure normal cleaning operation of the cleaning equipment.

Optionally, the comb teeth are switchable between a first position at least partially outside the roller brush and a second position protruding inside the roller brush,

the brush is capable of pushing the comb teeth from the second position to the first position when the brush is rotated in a first rotational direction,

the comb teeth are switchable from the first position to the second position when the roll brush is rotated in a second rotational direction opposite to the first rotational direction.

According to this scheme, the round brush is conveniently switched between primary importance and second place through the rotation of broach to according to the hair on the clean demand clean ground or the clearance round brush, effectively improve cleaning device's clean effect and clean efficiency, improve the competitiveness of product, and improve user's use and experience.

Optionally, the cleaning device further comprises a bracket assembly provided with a limiting part, the limiting part has a first abutting surface and a second abutting surface, the first abutting surface can abut against the comb teeth to limit the comb teeth at the first position, and the second abutting surface can abut against the comb teeth to limit the comb teeth at the second position.

According to the scheme, the comb teeth can be limited at the first position or the second position by arranging the limiting part with the first abutting surface and the second abutting surface.

Optionally, the limiting portion has a limiting groove extending in the axial direction, the limiting groove is formed by at least the first abutting surface and the second abutting surface, and one side of the comb teeth is disposed in the limiting groove.

According to the scheme, the limiting part is simple in structure, convenient to manufacture and capable of reducing production cost, and one side of the comb teeth is arranged in the limiting groove so as to limit the comb teeth at the first position or the second position.

Optionally, the comb teeth include a main body portion and a plurality of teeth disposed on one side of the main body portion, and the plurality of teeth are arranged along a length direction of the main body portion and can extend into the roller brush along the radial direction.

According to the scheme, the comb teeth are simple in structure, convenient to manufacture and capable of reducing production cost, and a plurality of teeth of the comb teeth can stretch into the rolling brush along the radial direction so as to comb hair on the rolling brush.

Optionally, the roller brush includes a rubber brush and bristles extending beyond the rubber brush in the radial direction, and the comb teeth extend into the bristles in the radial direction and are not in contact with the rubber brush.

According to the scheme, the comb teeth stretch into the bristles along the radial direction and are not in contact with the rubber brush, so that the requirement of combing hair from the bristles is met, and the comb teeth are not in contact with the rubber brush, so that the phenomenon that the comb teeth and the rubber brush are interfered to cause the rolling brush to rotate unsmoothly or not to rotate is avoided.

Optionally, the rack assembly is at least partially disposed inside an equipment enclosure and is connected to the equipment enclosure, the roll brush being detachably connected to the rack assembly.

According to this scheme, through setting up the bracket component to can support and install the round brush, round brush detachably is connected to the bracket component, so that clearance, maintenance or change the round brush.

Optionally, the cleaning device further comprises a device dust box, the bracket assembly is provided with a dust box opening, the dust box opening is communicated with the device dust box and the rolling brush suction opening, and the comb teeth are arranged far away from the dust box opening.

According to this scheme, the setting of dirt box mouth is kept away from to the broach to set up the broach in round brush suction inlet department or near the round brush suction inlet, dirt box mouth and dirt box and round brush suction inlet intercommunication, so that subaerial dust enters into in the dirt box via round brush suction inlet and dirt box mouth in proper order.

Optionally, the base further comprises an air suction pipeline, the air suction pipeline is used for communicating the base suction port with the air inlet of the fan, and the air suction pipeline and the base shell are arranged in a split mode or are integrally formed.

According to this scheme, through setting up the air suction pipeline to can communicate the air intake of base suction inlet and fan, so that the hair that drops from the round brush passes through the round brush suction inlet and the base suction inlet enters into the air suction pipeline.

Optionally, the cleaning system further comprises a base station, the base station comprising the base, the base station further configured to charge the cleaning device.

According to this scheme, when cleaning device and basic station cooperate, can enough utilize the basic station to clean cleaning device, can utilize the basic station to charge cleaning device again.

Drawings

The following drawings of the utility model are used as part of the utility model for understanding the utility model. There are shown in the drawings, embodiments and descriptions of the invention, which are used to explain the principles of the invention.

In the drawings:

fig. 1 is a schematic structural view of a cleaning system according to a preferred embodiment of the present invention; and

FIG. 2 is a schematic view of a cleaning apparatus according to a preferred embodiment of the present invention;

FIG. 3 is a perspective view of a partial structure of the cleaning apparatus of FIG. 2, showing a bracket assembly, a roll brush, and comb teeth;

fig. 4 is a schematic sectional view of a partial structure of a cleaning apparatus according to another preferred embodiment of the present invention, in which comb teeth are located at a first position; and

FIG. 5 is another cross-sectional view of a partial structure of the cleaning apparatus of FIG. 4, wherein the comb teeth are located at a second position;

fig. 6 is a schematic structural view of comb teeth according to a preferred embodiment of the present invention.

Description of reference numerals:

100: the cleaning system 110: cleaning device

111: the device housing 112: support assembly

113: the roller brush 114: comb teeth

115: rolling brush suction port 116: glue brush

117: bristles 118: dust box mouth

121: main body portion 122: tooth

123: the limiting part 124: first abutting surface

125: second abutting surface 126: spacing groove

130: the base 131: base shell

133: base suction port 134: air suction pipeline

141: mounting shaft

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that embodiments of the invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring embodiments of the present invention.

In the following description, a detailed structure will be presented for a thorough understanding of the embodiments of the present invention. It is apparent that the implementation of the embodiments of the present invention is not limited to the specific details familiar to those skilled in the art. It should be noted that ordinal numbers such as "first" and "second" are used in the present application for identification only, and do not have any other meanings, such as a specific order. Also, for example, the term "first component" does not itself imply the presence of "second component", and the term "second component" does not itself imply the presence of "first component". The terms "upper", "lower", "front", "rear", "left", "right" and the like as used herein are for illustrative purposes only and are not limiting.

The utility model provides a cleaning system 100. As shown in fig. 1, a cleaning system 100 according to the present invention mainly includes a cleaning device 110 and a base 130. The cleaning device 110 can be mated with the base 130, for example, the cleaning device 110 can be seated on the base 130. The cleaning device 110 may be a sweeping robot, a mopping robot, a sweeping and mopping integrated robot, or a handheld vacuum cleaner, etc. In the present embodiment, the cleaning device 110 is taken as an example of a sweeping and mopping robot.

In the state that the cleaning device 110 is engaged with the base 130, the base 130 may perform cleaning on the cleaning device 110, such as cleaning mops of the cleaning device 110, cleaning objects, such as hair, wound around the roller brush 113 of the cleaning device 110. In a state where the cleaning apparatus 110 is disengaged from the base 130, the cleaning apparatus 110 can be separated from the base 130 and perform a sweeping work of the floor.

As shown in fig. 1 and 2, the cleaning device 110 has an approximately circular shape, but may have other shapes. The cleaning device 110 mainly includes a device case 111, a roll brush 113, and a device dust box (not shown). The roll brush 113 is disposed inside the apparatus case 111. The drum brush 113 is rotatable about its central axis in a first rotation direction D1 and a second rotation direction D2 opposite to the first rotation direction.

The first rotational direction D1 is preferably clockwise and the second rotational direction D2 is preferably counter-clockwise. It is understood that the first rotating direction D1 may be counterclockwise and the second rotating direction D2 may be clockwise, as desired.

Preferably, the central axis of the drum brush 113 extends in a horizontal direction to enable an increase in a contact area of the drum brush 113 with the floor surface and facilitate the drum brush 113 to roll up dust on the floor surface to be finally introduced into the equipment dust box.

A rolling brush suction port 115 is provided at a position of the apparatus case 111 corresponding to the rolling brush 113. The roll brush suction port 115 is provided at the bottom of the apparatus casing 111, and is configured substantially as a rectangular opening. The size of the drum brush suction opening 115 is matched with the size of the drum brush 113 to enable the drum brush 113 to be exposed from the apparatus housing 111, so that dust on the floor is introduced into the apparatus dust box via the drum brush suction opening 115 by the rotation of the drum brush 113.

In the present disclosure, as shown in fig. 1-3, the cleaning device 110 further includes a bracket assembly 112, the bracket assembly 112 is at least partially disposed inside the device housing 111 and is connected to the device housing 111, for example, the bracket assembly 112 may be connected to the device housing 111 by a fastener or a snap. The roll brush 113 is preferably removably attached to the carriage assembly 112 to facilitate cleaning, servicing, or replacement of the roll brush 113.

In the present disclosure, as shown in fig. 1-3, the cleaning device 110 further includes a bracket assembly 112, the bracket assembly 112 is at least partially disposed inside the device housing 111 and is connected to the device housing 111, for example, the bracket assembly 112 may be connected to the device housing 111 by a fastener or a snap. The roll brush 113 is preferably removably attached to the carriage assembly 112 to facilitate cleaning, maintenance, or replacement of the roll brush 113.

The holder assembly 112 is provided with a dust box opening 118, and the dust box opening 118 can be communicated with the apparatus dust box and the roll brush suction port 115, respectively, so that when the cleaning apparatus 110 cleans the floor, the dust such as dust rolled up by the roll brush 113 enters the apparatus dust box through the roll brush suction port 115 and the dust box opening 118.

As shown in fig. 1, the base 130 includes a base housing 131 and a blower (not shown) disposed inside the base housing 131. The base housing 131 is provided with a base suction opening 133, and the base suction opening 133 can communicate with an air inlet of the blower. In the state where the cleaning apparatus 110 is fitted to the base 130, the locations of the brush suction opening 115 and the base suction opening 133 correspond, and communication is enabled therebetween. Preferably, the structures of the roll brush suction opening 115 and the base suction opening 133 match.

In the present invention, as shown in fig. 1 to 6, the cleaning device 110 further includes comb teeth 114, the comb teeth 114 are disposed along an axial direction parallel to the central axis of the rolling brush 113, and the comb teeth 114 can be extended into the inside of the rolling brush 113, such as being extended into the inside of the rolling brush 113 along a radial direction perpendicular to the central axis of the rolling brush 113. When the cleaning device 110 performs a sweeping operation, the comb teeth 114 do not interfere with the suction of the debris on the floor from the brush suction opening 115. In a state where the cleaning apparatus 110 is engaged with the base 130, the drum brush 113 is rotated in the second rotation direction or alternately rotated in the first rotation direction and the second rotation direction, the hairs on the drum brush 113 are detached from the drum brush 113 by the engagement of the drum brush 113 and the comb teeth 114, and enter the dust box inside the base 130 through the drum brush suction port 115 and the base suction port 133 by the fan. Accordingly, the comb teeth 114 can clean the hairs on the drum brush 113, so that the cleaning effect and the cleaning efficiency of the cleaning device 110 can be improved, the competitiveness of the product can be improved, and the user experience can be improved.

In the embodiment shown in fig. 3, the comb teeth 114 are disposed at the rolling brush suction port 115, or are disposed close to the rolling brush suction port 115 (e.g., the apparatus dust box and the comb teeth 114 are disposed at the same side or opposite sides of the rolling brush 113, and the comb teeth 114 are closer to the rolling brush suction port 115 than the apparatus dust box), and are fixedly disposed, and can be extended into the rolling brush 113, so that the hair dropped from the rolling brush 113 when the hair entangled on the rolling brush 113 is cleaned is directly introduced into the dust box inside the base 130 through the rolling brush suction port 115 and the base suction port 133, which is advantageous for improving the cleaning efficiency of the hair entangled on the rolling brush 113.

In the embodiment shown in fig. 4 and 5, the comb teeth 114 are disposed at the dust box opening 118 or near the dust box opening 118 (e.g., the apparatus dust box and the comb teeth 114 are disposed on the same side or opposite sides of the drum brush 113, and the comb teeth 114 are closer to the dust box opening 118 than the apparatus dust box). And the comb teeth 114 can be switched between a first position (see fig. 4) at least partially outside the roller brush 113 and a second position (see fig. 5) protruding inside the roller brush 113.

When the roll brush 113 rotates in the first rotation direction D1, the comb teeth 114 can be switched from the second position to the first position. Specifically, when the roller brush 113 rotates in the first rotation direction D1, the roller brush 113 can apply a certain pushing force to the comb teeth 114 located at the second position to push the comb teeth 114 from the second position to the first position and to keep the comb teeth 114 at the first position.

When the drum brush 113 rotates in the second rotation direction D2 opposite to the first rotation direction D1, the drum brush 113 can be switched from the first position to the second position.

Specifically, in the embodiment shown in fig. 4, the comb teeth 114 located at the first position are completely located outside the roll brush 113. And in the height direction of the cleaning apparatus 110, the teeth 122, which will be mentioned later, of the comb teeth 114 located at the first position are higher than the teeth 122 of the comb teeth 114 located at the second position, so that when the roller brush 113 rotates in the second rotation direction D2, the comb teeth 114 can be switched from the first position to the second position by the gravity of themselves, and in the course of the switching, after the comb teeth 114 contact the roller brush 113, the roller brush 113 rotates in the second rotation direction D2 can apply a certain thrust toward the second position to the comb teeth 114 to assist the switching of the comb teeth 114 from the first position to the second position, and so that the comb teeth 114 are maintained at the second position.

In another embodiment in which the comb teeth 114 located at the first position are completely located outside the roller brush 113 and the teeth 122 of the comb teeth 114 located at the first position are higher than the teeth 122 of the comb teeth 114 located at the second position in the height direction of the cleaning apparatus 110, the comb teeth 114 may be designed such that, after the comb teeth 114 are mounted to the cleaning apparatus 110, the center of gravity of the comb teeth 114 enables the comb teeth 114 to be biased toward the roller brush 113, i.e., to rotate toward the second position, such that, when the roller brush 113 rotates in the second rotation direction D2, the comb teeth 114 can be switched from the first position to the second position by their own gravity, and during switching, after contacting the roller brush 113, by means of the urging force applied by the roller brush 113 toward the second position, the comb teeth 114 are switched to the second position and maintained at the second position.

In still another embodiment, an elastic member (not shown) such as a spring or a torsion spring may be provided on the comb teeth 114, the elastic member being capable of applying a force toward the second position to the comb teeth 114, and pushing the comb teeth 114 from the first position to the second position when the roll brush 113 rotates in the second rotation direction D2, and causing the comb teeth 114 to remain at the second position.

In still another embodiment, after the cleaning device 110 cleans the floor, the objects such as hairs wound on the roller brush 113 can come into contact with the comb teeth 114, so that when the roller brush 113 rotates in the second rotation direction D2, the comb teeth 114 can also be switched from the first position to the second position by the force of the objects such as hairs wound on the roller brush 113 and remain at the second position.

In another embodiment, the comb teeth 114 in the first position may not completely separate from the roller brush 113, that is, the comb teeth 114 in the first position may also protrude into the roller brush 113, but the comb teeth 114 in the first position may protrude into the roller brush 113 to a smaller extent than the comb teeth 114 in the second position, for example, to a smaller extent. As such, when the roller brush 113 rotates in the second rotation direction D2, the roller brush 113 can apply a certain pushing force to the comb teeth 114 toward the second position to push the comb teeth 114 from the first position to the second position and to cause the roller brush 113 to remain at the second position.

As shown in fig. 4 and 5, when the cleaning device 110 cleans the floor, the roller brush 113 rotates in a first rotation direction D1 (e.g., rotates in a clockwise direction) to push the comb teeth 114 from the second position to the first position, where the comb teeth 114 are located outside the roller brush 113 without affecting the suction of the garbage on the floor from the roller brush suction opening 115 and into the device dust box through the dust box opening 118. When the cleaning device 110 is engaged with the base 130, the roller brush 113 rotates in the second rotation direction D2 (e.g., rotates in a counterclockwise direction), the comb teeth 114 can be switched from the first position to the second position, and the comb teeth 114 protrude into the roller brush 113, so that the hairs on the roller brush 113 fall off the roller brush 113 under the engagement of the roller brush 113 and the comb teeth 114, and can enter the dust box inside the base 130 through the roller brush suction opening 115 and the base suction opening 133 under the action of the fan. Therefore, the comb teeth 114 can clean the hair on the drum brush 113 to improve the cleaning effect and the cleaning efficiency of the cleaning device 110, improve the competitiveness of the product, and improve the user experience.

With continued reference to fig. 4 and 5, the bracket assembly 112 is provided with a stopper portion 123, the stopper portion 123 having a first abutment surface 124 and a second abutment surface 125 different from the first abutment surface 124. The first abutment surface 124 can abut against the comb teeth 114 to be able to limit the comb teeth 114 in the first position. The second abutment surface 125 is capable of abutting against the comb teeth 114 to retain the comb teeth 114 in the second position. The stopper portion 123 has a stopper groove 126 extending in the axial direction, the stopper groove 126 is formed of at least a first abutting surface 124 and a second abutting surface 125, and one side of the comb teeth 114 (the main body side of the comb teeth 114) is disposed in the stopper groove 126.

The cleaning device 110 further includes a mounting shaft 141 disposed in the axial direction, the mounting shaft 141 rotatably mounting the comb teeth 114 to the carriage assembly 112. Specifically, the mounting shaft 141 extends through the main body portion 121 of the comb teeth 114 to be mentioned later, and is non-rotatable with respect to the main body portion 121.

Furthermore, in an embodiment not shown, the comb teeth 114 in fig. 4 and 5 may be provided at the roller brush suction port 115 or near the roller brush suction port 115 (e.g., the apparatus dust box and the comb teeth 114 are provided on the same side or opposite sides of the roller brush 113, and the comb teeth 114 are closer to the roller brush suction port 115 than the apparatus dust box), that is, the comb teeth are provided away from the dust box opening 118 (e.g., the apparatus dust box and the comb teeth 114 are provided on the same side or opposite sides of the dust box opening 118, and the comb teeth 114 are further away from the dust box opening 118 than the apparatus dust box), in order to facilitate, on the one hand, entry of hairs falling from the roller brush 113 into the dust box inside the base 130 directly through the roller brush suction port 115 and the base suction port 133 when cleaning the hairs wound on the roller brush 113, to effectively improve the cleaning efficiency of the hairs wound on the roller brush 113, and, on the other hand, to facilitate eventual entry of the dust on the floor into the apparatus dust box via the roller brush suction port 115 and the dust box opening 118 in turn.

The length of the comb teeth 114 may be substantially equal to the length of the roll brush 113. The comb teeth 114 may be made of a metal or resin material, for example, the comb teeth 114 may be made of a stainless steel material.

In the present invention, in order to effectively improve the cleaning efficiency of the hair wound on the rolling brush 113, the comb teeth 114 extend into the inside dimension of the rolling brush 113, and the dimension L extending into the inside dimension of the rolling brush 113 along the radial direction of the central axis of the rolling brush 113 preferably satisfies: l2 is more than or equal to 1mm and less than or equal to 3mm. More preferably, L is more than or equal to 2mm and less than or equal to 3mm. Still more preferably, 2.5 mm. Ltoreq. L.ltoreq.3 mm.

Preferably, as shown in fig. 3, a dimension L of the comb teeth 114 protruding into the inside of the drum brush 113 in the radial direction satisfies: l is more than or equal to 1mm and less than or equal to 3mm. Further preferably, L is more than or equal to 2mm and less than or equal to 3mm. Still more preferably, 2.5 mm. Ltoreq. L.ltoreq.3 mm.

As shown in fig. 6, the comb teeth 114 include a main body portion 121 and a plurality of teeth 122 disposed at one side of the main body portion 121. The plurality of teeth 122 are arranged along the length direction of the body part 121 and can protrude into the inside of the drum brush 113 in the radial direction. Specifically, as shown in fig. 1 to 5, the roll brush 113 includes a glue brush 116 and bristles 117, and the bristles 117 extend beyond the glue brush 116 in the radial direction. The rubber brush 116 may be made of a rubber material, and the bristles 117 may be made of a resin material. In the present embodiment, the teeth 122 of the comb teeth 114 extend into the brush bristles 117 in the radial direction and do not contact the rubber brush 116, so as to prevent the interference between the comb teeth 114 and the rubber brush 116, which may cause the roller brush 113 to rotate unevenly or not.

As shown in fig. 1, the base 130 further comprises an air suction pipe 134, and the air suction pipe 134 connects the base suction opening 133 with an air inlet of the fan, so that hairs falling from the rolling brush 113 can enter the air suction pipe 134 through the rolling brush suction opening 115 and the base suction opening 133 under the action of the fan. The air suction pipe 134 and the base housing 131 may be separately provided or may be integrally formed.

In addition, the base 130 may further include a base dust box, which may be in communication with at least one of the air suction duct 134 and the air inlet of the fan, so that hairs and dust falling from the drum brush 113 can be stored in the base dust box. For example, the base dust box may be disposed between the air suction duct 134 and the air inlet of the fan to communicate with the air suction duct 134 and the air inlet of the fan, respectively.

The utility model discloses in, in cleaning device 110 and base 130 break away from the complex state, cleaning device 110 leaves base 130 and cleans the work, makes round brush 113 rotatory along first direction of rotation at this in-process, then rubbish such as wastepaper, dust, hair on the ground is finally inhaled in the equipment dirt box, has some hair windings on round brush 113 in addition.

After the cleaning device 110 finishes sweeping, the cleaning device 110 returns to the position of the base 130 to be matched with the base 130, so that the rolling brush suction opening 115 is connected with the base suction opening 133, at this time, the fan of the base is started, and simultaneously, the rolling brush 113 of the cleaning device 110 continuously and circularly rotates along the first rotation direction and the second rotation direction alternately for a period of time, so that the hairs on the rolling brush 113 fall off from the rolling brush 113 under the action of the rolling brush 113 and the comb teeth 114, enter the air suction pipeline 134 through the rolling brush suction opening 115 and the base suction opening 133, and finally enter the base dust box. Accordingly, the comb teeth 114 can clean the hairs on the drum brush 113, so that the cleaning effect and the cleaning efficiency of the cleaning device 110 can be improved, the competitiveness of the product can be improved, and the user experience can be improved.

In addition, the cleaning system may also include a base station (not shown) that includes the base 130 described above. The cleaning device 110 can be mated with a base station, for example, the cleaning device 110 can be seated at the base station. In a state where the cleaning device 110 is mated with the base station, the base 130 may clean the cleaning device 110 to clean objects, such as running hair, wound around the roll brush 113 of the cleaning device 110. In the state where the cleaning device 110 is engaged with the base station, the base station may also wash mops of the cleaning device 110 and may also charge the cleaning device 110. And in a state where the cleaning apparatus 110 is disengaged from the base station, the cleaning apparatus 110 can leave the base station and perform a sweeping work of the floor.

Unless defined otherwise, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Terms such as "disposed" and the like, as used herein, may refer to one element being directly attached to another element or one element being attached to another element through intervening elements. Features described herein in one embodiment may be applied to another embodiment, either alone or in combination with other features, unless the feature is otherwise inapplicable or otherwise stated in the other embodiment.

The present invention has been described above with reference to the above embodiments, but it should be understood that the above embodiments are for illustrative and descriptive purposes only and that many variations and modifications are possible in light of the teaching of the present invention, all falling within the scope of the invention as claimed.

Claims (10)

1. A cleaning system, comprising:

the cleaning device comprises a device shell and a rolling brush arranged inside the device shell, wherein the rolling brush can rotate around the central axis of the rolling brush, and a rolling brush suction port is formed in the bottom of the device shell to expose the rolling brush; and

the base comprises a base shell and a fan arranged in the base shell, the base shell is provided with a base suction port, the base suction port is communicated with an air inlet of the fan,

wherein, cleaning device can with the base cooperation makes the round brush suction inlet with the position of base suction inlet is corresponding, cleaning device still includes the broach, the broach is along being on a parallel with the axial direction of the central axis of round brush sets up, and the broach can stretch into inside the round brush.

2. The cleaning system according to claim 1, wherein the comb teeth are provided at or near the roller brush suction opening.

3. The cleaning system according to claim 1, wherein the comb teeth are switchable between a first position at least partially outside the roller brush and a second position protruding inside the roller brush,

the brush is capable of pushing the comb teeth from the second position to the first position when the brush is rotated in a first rotational direction,

the comb teeth are switchable from the first position to the second position when the roll brush is rotated in a second rotational direction opposite to the first rotational direction.

4. The cleaning system according to claim 3, wherein the cleaning device further comprises a carriage assembly provided with a stopper portion having a first abutting face capable of abutting against the comb teeth to retain the comb teeth in the first position and a second abutting face capable of abutting against the comb teeth to retain the comb teeth in the second position.

5. The cleaning system according to claim 4, wherein the stopper portion has a stopper groove extending in the axial direction, the stopper groove being formed by at least the first abutting surface and the second abutting surface, one side of the comb tooth being disposed in the stopper groove.

6. The cleaning system according to any one of claims 1 to 5, wherein the comb teeth include a main body and a plurality of teeth provided at one side of the main body, the plurality of teeth being arranged in a length direction of the main body and being capable of protruding into the inside of the drum brush in a radial direction.

7. The cleaning system according to any one of claims 1 to 5, wherein the roll brush comprises a glue brush and bristles extending beyond the glue brush in a radial direction, and the comb teeth extend into the bristles in the radial direction and are not in contact with the glue brush.

8. The cleaning system of claim 4, wherein the carriage assembly is at least partially disposed within and coupled to the equipment housing, the roll brush being removably coupled to the carriage assembly.

9. The cleaning system of claim 8, wherein the cleaning device further comprises a device dust box, the bracket assembly is provided with a dust box opening, the dust box opening is in communication with the device dust box and the roller brush suction opening, and the comb teeth are disposed away from the dust box opening.

10. The cleaning system of claim 9, wherein the base further comprises an air suction conduit communicating the base suction opening with the air inlet of the fan, wherein the air suction conduit is separate from or integrally formed with the base housing.

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