Cleaning piece, cleaning assembly, cleaning equipment and cleaning system

Abstract

The embodiment of the utility model discloses a cleaning part, a cleaning assembly, cleaning equipment and a cleaning system. The cleaning part comprises a mounting rod and at least one cleaning scraping strip, and the cleaning scraping strip is arranged on the peripheral wall of the mounting rod and extends in the axial direction of the mounting rod; the cleaning scraping strip comprises a deformation piece, and the deformation piece is suitable for deforming under the action of centrifugal force so as to change the size of the cleaning scraping strip in the radial direction of the mounting rod. According to the cleaning equipment provided by the embodiment of the invention, the cleaning scraping strip comprises the deformation sheet, and when the mounting rod rotates at different rotating speeds, the deformation sheet can be deformed to different degrees under the action of different centrifugal forces, so that the size of the cleaning scraping strip in the radial direction of the mounting rod is changed; therefore, the overall radial size of the cleaning piece during rotation can be changed by changing the rotating speed of the mounting rod according to needs, the matching relation between the cleaning scraping strip and the to-be-cleaned face can be adjusted, and then the requirements of different working conditions are met.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning equipment, in particular to a cleaning piece, a cleaning component, a cleaning equipment and a cleaning system. Background Art

[0002] In the related art, the cleaning device can scrape the surface to be cleaned by means of a cleaning scraper, but the cleaning scraper cannot be applied to different usage conditions. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, one purpose of the utility model is to provide a cleaning member, the overall radial size of which can be changed as needed when the cleaning member rotates to meet the needs of different working conditions.

[0004] The utility model also provides a cleaning assembly having the cleaning piece.

[0005] The utility model also provides a cleaning device having the cleaning component.

[0006] The utility model also provides a cleaning system with the cleaning device.

[0007] According to the first aspect of the present invention, the cleaning member comprises: a mounting rod; at least one cleaning scraper, which is arranged on the peripheral wall of the mounting rod and extends in the axial direction of the mounting rod; wherein the cleaning scraper comprises a deformation sheet, which is suitable for deforming under the action of centrifugal force to change the radial size of the cleaning scraper on the mounting rod.

[0008] According to the cleaning device of the embodiment of the utility model, by configuring the cleaning scraper to include a deformable sheet, when the mounting rod rotates at different speeds, the deformable sheet can be deformed to different degrees under the action of different centrifugal forces to change the radial size of the cleaning scraper on the mounting rod. Therefore, the cleaning member can change the overall radial size of the cleaning member when rotating by changing the rotation speed of the mounting rod as needed, thereby adjusting the matching relationship between the cleaning scraper and the surface to be cleaned, thereby meeting the needs of different working conditions.

[0009] According to some embodiments of the utility model, when the mounting rod is at different rotational speeds within a preset rotational speed range, the cleaning scraper has different radial dimensions of the mounting rod; and / or, a cavity is provided in the deformation sheet so that the deformation sheet can be deformed under the action of centrifugal force; and / or, the cross-sectional shape of the deformation sheet perpendicular to the mounting rod is: one of a curved line type, a broken line type and a wavy line type; or, a combination of multiple curved line types, broken line types and wavy line types; or, a combination of at least one of the curved line type, broken line type and wavy line type and a straight line type.

[0010] According to some embodiments of the present utility model, the cleaning scraper strip further includes a connecting portion, the connecting portion is connected to a side of the deformation sheet close to the mounting rod, and the cleaning scraper strip is connected to the mounting rod via the connecting portion.

[0011] In some embodiments, the connection portion and the mounting rod are connected by bonding, clamping, hot melting or integral injection molding.

[0012] In some embodiments, the peripheral wall of the mounting rod has a mounting groove, and the connecting portion is arranged in the mounting groove; wherein the notch of the mounting groove forms a constriction, and the size of the connecting portion in the width direction of the notch is greater than the width of the notch; and / or, the deformation sheet is connected to the connecting portion in the middle part of the notch of the mounting groove in the width direction, and at least part of the deformation sheet is located in the mounting groove.

[0013] According to some embodiments of the utility model, the cleaning scraper also includes a cleaning head, which is connected to a side of the deformable sheet away from the mounting rod; wherein a dimension of the cleaning head in a thickness direction of the deformable sheet is greater than or equal to a thickness of the deformable sheet; and / or a hardness of a material used for the cleaning head is greater than a hardness of a material used for the deformable sheet; or, the cleaning head and the deformable sheet are made of the same material and a density of the cleaning head is greater than a density of the deformable sheet.

[0014] According to a further embodiment of the utility model, the cleaning scraper strip extends in an axial spiral along the mounting rod; and / or, the number of the cleaning scraper strips is multiple and the multiple cleaning scraper strips are arranged circumferentially of the mounting rod; and / or, cleaning bristles are also provided on the peripheral wall of the mounting rod, and the cleaning bristles and the cleaning scraper strips are alternately arranged circumferentially of the mounting rod; and / or, the number of the cleaning scraper strips is multiple and the multiple cleaning scraper strips are arranged circumferentially of the mounting rod, and in a cross section perpendicular to the mounting rod, at least two of the cleaning scrapers are arranged in a central symmetric manner about the center of the mounting rod.

[0015] The cleaning assembly according to the second aspect of the present invention comprises: a cleaning body having an installation cavity; and a cleaning member according to the above embodiment, the cleaning member being rotatably disposed in the installation cavity.

[0016] According to the cleaning assembly of the embodiment of the utility model, by adopting the above-mentioned cleaning member, the overall radial size of the cleaning member during rotation can be changed as needed, thereby meeting the needs of different working conditions.

[0017] A cleaning device according to an embodiment of the third aspect of the utility model comprises a device body and a cleaning component according to the above embodiment, wherein the cleaning component is arranged on the device body.

[0018] The cleaning device according to the embodiment of the utility model can meet the requirements of different working conditions as needed by adopting the above-mentioned cleaning components.

[0019] According to the fourth aspect of the present utility model, the cleaning system comprises a base station and the cleaning device according to the above embodiment, and the cleaning device performs care in the base station.

[0020] According to the cleaning system of the embodiment of the utility model, by adopting the above-mentioned cleaning equipment, the requirements of different working conditions can be met as needed.

[0021] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0023] Figure 1 is a schematic diagram of the structure of a cleaning member according to some embodiments of the utility model;

[0024] Figure 2 yes Figure 1 A structural cross-sectional view of the cleaning member shown in ;

[0025] Figure 3 It is a schematic structural diagram of a cleaning strip of a cleaning member according to other embodiments of the utility model;

[0026] Figure 4 is a schematic structural diagram of a cleaning strip of a cleaning member according to some other embodiments of the utility model;

[0027] Figure 5 It is a schematic structural diagram of a cleaning strip of a cleaning member according to some further embodiments of the utility model;

[0028] Figure 6 is a schematic structural diagram of a cleaning member according to other embodiments of the utility model;

[0029] Figure 7 yes Figure 6 A structural cross-sectional view of the cleaning member shown in ;

[0030] Figure 8 is a schematic diagram of the structure of a cleaning assembly according to some embodiments of the utility model;

[0031] Fig. 9 is a schematic diagram of the structure of a cleaning device according to some embodiments of the utility model;

[0032] Fig.10 is a schematic diagram of the structure of a cleaning system according to some embodiments of the utility model;

[0033] Fig.11 is a control flow chart of a cleaning device according to some embodiments of the utility model;

[0034] Fig.12 is a control flow chart of a cleaning system according to some embodiments of the present utility model;

[0035] Fig.13 It is a control flow chart of the cleaning equipment according to other embodiments of the utility model.

[0036] Reference numerals:

[0037] Cleaning member 100,

[0038] Mounting rod 11, mounting groove 111, notch 112,

[0039] Cleaning strip 12, deformation sheet 121, cavity 1210, connecting portion 122, cleaning head 123,

[0040] Cleaning bristles 13,

[0041] Cleaning assembly 200, cleaning body 21, mounting cavity 210, housing 211, driving device 212,

[0042] Cleaning device 300, device body 31,

[0043] Cleaning system 400 , base station 41 . DETAILED DESCRIPTION

[0044] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0045] Reference below Figure 1-Figure 7 A cleaning member 100 according to an embodiment of the present invention is described.

[0046] See also Figure 1 and Figure 2According to the embodiment of the utility model, the cleaning member 100 includes a mounting rod 11 and at least one cleaning strip 12 . The cleaning strip 12 is arranged on the peripheral wall of the mounting rod 11 , and the cleaning strip 12 extends in the axial direction of the mounting rod 11 .

[0047] Here, "the cleaning strip 12 extends in the axial direction of the mounting rod 11" means that one end of the cleaning strip 12 in the length direction extends in the direction close to the first axial end of the mounting rod 11, and the other end of the cleaning strip 12 in the length direction extends in the direction close to the second axial end of the mounting rod 11. The length direction of the cleaning strip 12 can extend in a straight line along the axial direction of the mounting rod 11, or can extend in a spiral along the axial direction of the mounting rod 11, and of course, can also extend in the axial direction of the mounting rod 11 in other ways. The length of the cleaning strip 12 extending in the axial direction of the mounting rod 11 can be greater than, equal to, or less than the length of the mounting rod 11, and can be designed according to actual needs.

[0048] Specifically, the number and arrangement of the cleaning strips 12 can be selected as needed.

[0049] For example, the number of the cleaning blade 12 may be one, and one cleaning blade 12 extends in the axial direction of the mounting rod 11 .

[0050] For another example, the number of cleaning scrapers 12 can be two, and the two cleaning scrapers 12 can be arranged at intervals in the circumferential direction of the mounting rod 11, and each cleaning scraper 12 extends in the axial direction of the mounting rod 11; or, the two cleaning scrapers 12 can be arranged in the axial direction of the mounting rod 11, and each cleaning scraper 12 extends in the axial direction of the mounting rod 11.

[0051] For another example, the number of cleaning strips 12 can be multiple. In the axial section of the cleaning member 100 perpendicular to the mounting rod 11, the multiple cleaning strips 12 can be arranged centrally symmetrically about the center of the mounting rod 11, that is, the angle and distance between any two adjacent cleaning strips 12 are consistent.

[0052] The cleaning strip 12 includes a deformation sheet 121 , and the deformation sheet 121 is adapted to be deformed under the action of centrifugal force so as to change the size of the cleaning strip 12 in the radial direction of the mounting rod 11 .

[0053] Specifically, when the centrifugal force on the deformable sheet 121 increases, the side of the deformable sheet 121 away from the peripheral wall of the mounting rod 11 stretches outward, so that the distance between the side of the deformable sheet 121 away from the peripheral wall of the mounting rod 11 and the peripheral wall of the mounting rod 11 increases, thereby increasing the overall radial dimension of the cleaning member 100 during rotation. This can increase the interference fit between the cleaning strip 12 and the surface to be cleaned, thereby improving the cleaning effect of the cleaning member 100 on the surface to be cleaned.

[0054] When the centrifugal force on the deformable sheet 121 decreases, the side of the deformable sheet 121 away from the peripheral wall of the mounting rod 11 retracts inward, so that the distance between the side of the deformable sheet 121 away from the peripheral wall of the mounting rod 11 and the peripheral wall of the mounting rod 11 is reduced, thereby reducing the overall radial size of the cleaning member 100 when rotating. This can reduce the noise generated when the cleaning strip 12 hits the surface to be cleaned, which is beneficial to improving the user experience.

[0055] According to the cleaning member 100 of the embodiment of the utility model, by configuring the cleaning strip 12 to include a deformation sheet 121, when the mounting rod 11 rotates at different speeds, the deformation sheet 121 can be deformed to different degrees under the action of different centrifugal forces to change the radial size of the cleaning strip 12 on the mounting rod 11. Therefore, the cleaning member 100 can change the overall radial size of the cleaning member 100 when rotating by changing the rotation speed of the mounting rod 11 as needed, thereby adjusting the matching relationship between the cleaning strip 12 and the surface to be cleaned, thereby meeting the needs of different working conditions.

[0056] See also Figure 2 According to some embodiments of the present invention, when the mounting rod 11 is at different rotation speeds within a preset rotation speed range, the size of the cleaning strip 12 in the radial direction of the mounting rod 11 is different.

[0057] For ease of understanding, it can be defined that when the mounting rod 11 is in a stationary state, the dimension of the side of the cleaning scraper 12 away from the peripheral wall of the mounting rod 11 and the peripheral wall of the mounting rod 11 in the radial direction of the mounting rod 11 is L; when the mounting rod 11 rotates at a first rotational speed V1, the side of the cleaning scraper 12 away from the peripheral wall of the mounting rod 11 is stretched outwardly under the action of centrifugal force, so that the distance between the side of the deformation piece 121 away from the peripheral wall of the mounting rod 11 and the peripheral wall of the mounting rod 11 is increased to L1; when the mounting rod 11 rotates at a second rotational speed V2, the side of the cleaning scraper 12 away from the peripheral wall of the mounting rod 11 is further stretched outwardly under the action of centrifugal force, so that the distance between the side of the deformation piece 121 away from the peripheral wall of the mounting rod 11 and the peripheral wall of the mounting rod 11 is increased to L2, wherein V1<V2, L<L1<L2.

[0058] Specifically, when the cleaning member 100 is used to clean the carpet, the mounting rod 11 can be controlled to rotate at a relatively large rotation speed V2, so that the distance between the side of the deformation piece 121 of the cleaning strip 12 away from the peripheral wall of the mounting rod 11 and the peripheral wall of the mounting rod 11 increases relative to L, for example, increases to L2, so that the overall radial dimension of the cleaning member 100 during rotation is relatively increased to D2, which can increase the interference between the cleaning strip 12 and the carpet, thereby improving the cleaning effect of the cleaning member 100 on the carpet.

[0059] If the cleaning element 100 is used to clean the floor or floor tiles, the mounting rod 11 can be controlled to rotate at a relatively small rotation speed V1, so that the distance between the deformation piece 121 of the cleaning strip 12 and the side of the peripheral wall of the mounting rod 11 increases relative to L and decreases relative to L2, for example, decreases to L1, so that the overall radial dimension of the cleaning element 100 when rotating under the floor or floor tile condition is reduced to D1 relative to the overall radial dimension D2 when rotating under the carpet condition. This can reduce the noise generated when the cleaning strip 12 hits the floor or floor tiles, thereby improving the user experience.

[0060] Therefore, in the above technical solution, by controlling the mounting rod 11 to rotate at different speeds, the centrifugal force exerted on the deformable sheet 121 can be changed, so that the radial size of the cleaning strip 12 on the mounting rod 11 can be changed, thereby changing the overall radial size of the cleaning member 100 when rotating, so as to adjust the matching relationship between the cleaning strip 12 and the surface to be cleaned, thereby meeting the needs of different working conditions.

[0061] See also Figure 2-Figure 4 According to some embodiments of the present invention, the cross-sectional shape of the deformation piece 121 perpendicular to the mounting rod 11 is one of a curve type, a broken line type and a wave line type.

[0062] For example, Figure 2 As shown, when the cross-sectional shape of the deformation piece 121 perpendicular to the mounting rod 11 is a curved shape, during the rotation of the mounting rod 11, the deformation piece 121 can be stretched under the action of centrifugal force, thereby increasing the radial size of the cleaning strip 12 on the mounting rod 11. If the rotation speed of the mounting rod 11 reaches a preset rotation speed, the deformation piece 121 can even be straightened, that is, the curved deformation piece 121 is stretched into a straight deformation piece 121.

[0063] For example, Figure 3 As shown, when the cross-sectional shape of the deformation piece 121 perpendicular to the mounting rod 11 is a broken line type, during the rotation of the mounting rod 11, the deformation piece 121 can be stretched under the action of centrifugal force, thereby increasing the radial size of the cleaning scraper 12 on the mounting rod 11. If the rotation speed of the mounting rod 11 reaches a preset rotation speed, the deformation piece 121 can even be straightened, even if the broken line deformation piece 121 is stretched into a straight line deformation piece 121.

[0064] For example, Figure 4 As shown, when the cross-sectional shape of the deformation piece 121 perpendicular to the mounting rod 11 is a wavy line, during the rotation of the mounting rod 11, the deformation piece 121 can be stretched under the action of centrifugal force, thereby increasing the radial size of the cleaning scraper 12 on the mounting rod 11. If the rotation speed of the mounting rod 11 reaches a preset rotation speed, the deformation piece 121 can even be straightened, that is, the wavy line deformation piece 121 is stretched into a straight line deformation piece 121.

[0065] According to some other embodiments of the present invention, the cross-sectional shape of the deformation piece 121 perpendicular to the mounting rod 11 is a combination of a curve shape, a fold line shape and a wave line shape.

[0066] For example, the cross-sectional shape of the deformable sheet 121 perpendicular to the mounting rod 11 may be a combination of a curve and a folded line. For another example, the cross-sectional shape of the deformable sheet 121 perpendicular to the mounting rod 11 may be a combination of a curve and a wavy line. For another example, the cross-sectional shape of the deformable sheet 121 perpendicular to the mounting rod 11 may be a combination of a folded line and a wavy line. For another example, the cross-sectional shape of the deformable sheet 121 perpendicular to the mounting rod 11 may be a combination of a curve, a folded line, and a wavy line.

[0067] According to some other embodiments of the present invention, the cross-sectional shape of the deformation piece 121 perpendicular to the mounting rod 11 is a combination of at least one of a curved line, a folded line, and a wavy line, and a straight line.

[0068] For example, the cross-sectional shape of the deformable sheet 121 perpendicular to the mounting rod 11 may be a combination of a curved line and a straight line. For another example, the cross-sectional shape of the deformable sheet 121 perpendicular to the mounting rod 11 may be a combination of a folded line and a straight line. For another example, the cross-sectional shape of the deformable sheet 121 perpendicular to the mounting rod 11 may be a combination of a wavy line and a straight line. For another example, the cross-sectional shape of the deformable sheet 121 perpendicular to the mounting rod 11 may be a combination of a curved line, a folded line, and a straight line. For another example, the cross-sectional shape of the deformable sheet 121 perpendicular to the mounting rod 11 may be a combination of a folded line, a wavy line, and a straight line.

[0069] In the above technical solution, by setting the cross-sectional shape of the deformable sheet 121 perpendicular to the mounting rod 11 to the above shape, the deformable sheet 121 can be deformed to different degrees under the action of different centrifugal forces, or even straightened, so as to change the radial size of the cleaning strip 12 on the mounting rod 11, thereby changing the overall radial size of the cleaning member 100 when rotating, so as to adjust the matching relationship between the cleaning strip 12 and the surface to be cleaned, thereby meeting the needs of different working conditions.

[0070] It should be noted that if the rotation speed of the mounting rod 11 is relatively low, the shape of the cleaning scraper 12 may not change significantly, and the radial size of the cleaning scraper 12 on the mounting rod 11 has hardly increased relative to the original state; if the rotation speed of the mounting rod 11 is increased to a certain speed, the cleaning scraper 12 may have been stretched to the maximum deformation state. At this time, if the rotation speed of the mounting rod 11 continues to increase, the cleaning scraper 12 will not be further stretched, that is, the radial size of the cleaning scraper 12 on the mounting rod 11 reaches the maximum value.

[0071] See also Figure 5According to some embodiments of the present invention, the deformable sheet 121 has a cavity 1210 therein, so that the deformable sheet 121 can be deformed under the action of centrifugal force.

[0072] During the rotation of the mounting rod 11, the deformation sheet 121 is deformed under the action of centrifugal force, so that the cavity 1210 of the deformation sheet 121 is gradually flattened, and the deformation sheet 121 is stretched to change the radial size of the cleaning strip 12 on the mounting rod 11, thereby changing the overall radial size of the cleaning member 100 during rotation, so as to adjust the matching relationship between the cleaning strip 12 and the surface to be cleaned, thereby meeting the needs of different working conditions.

[0073] Please refer again Figure 2-Figure 5 According to some embodiments of the present invention, the cleaning strip 12 further includes a connecting portion 122, which is connected to a side of the deformable sheet 121 close to the mounting rod 11, and the cleaning strip 12 is connected to the mounting rod 11 through the connecting portion 122. By providing the connecting portion 122 and connecting the connecting portion 122 to the mounting rod 11, the deformable sheet 121 is mounted on the mounting rod 11.

[0074] The connection portion 122 and the mounting rod 11 are connected by bonding, clamping, hot melting or integral injection molding. The connection portion 122 and the mounting rod 11 can be an integrally formed structure or a split structure.

[0075] In an embodiment where the connecting portion 122 is connected to the mounting rod 11 by snapping, one of the connecting portion 122 and the mounting rod 11 may have a slot and the other may have a snapping portion, and the snapping portion cooperates with the slot to connect the connecting portion 122 to the mounting rod 11.

[0076] In the embodiment where the connecting portion 122 is connected to the mounting rod 11 by hot-melt connection, the connecting portion 122 can first be brought into a hot-melt state by contact with a hot plate, and then the connecting portion 122 can be pressed against the peripheral wall of the mounting rod 11 to combine the cleaning strip 12 and the mounting rod 11 into an integral structural component.

[0077] In the embodiment in which the connecting portion 122 is connected to the mounting rod 11 by integral injection molding, the mounting rod 11 can be placed in a mold, and the material used for the cleaning strip 12 can be melted and injected into the mold, so that the material used for the cleaning strip 12 can be attached to the mounting rod 11, that is, the cleaning strip 12 is formed on the mounting rod 11, so that the molded cleaning strip 12 and the mounting rod 11 are combined into an integral structural component, which is beneficial to improving the aesthetics of the cleaning member 100.

[0078] Of course, the connection portion 122 and the mounting rod 11 may also be connected in other ways, which may be selected according to actual conditions.

[0079] Please refer again Figure 2 In some embodiments, the peripheral wall of the mounting rod 11 has a mounting groove 111, and the groove 112 of the mounting groove 111 forms a constriction, that is, the width of the groove 112 of the mounting groove 111 is smaller than the dimension of the mounting groove 111 in the width direction of the groove 112, and the connecting portion 122 is arranged in the mounting groove 111, and the dimension of the connecting portion 122 in the width direction of the groove 112 is greater than the width of the groove 112.

[0080] Specifically, the length direction of the mounting groove 111 can extend in the axial direction of the mounting rod 11, that is, one end of the mounting groove 111 in the length direction extends toward the direction close to the axial first end of the mounting rod 11, and the other end of the mounting groove 111 in the length direction extends toward the direction close to the axial second end of the mounting rod 11.

[0081] In which, the width of the slot 112 of the installation slot 111 in the entire length direction can be smaller than the size of the connecting part 122 in the width direction of the slot 112, or the width of the slot 112 of the installation slot 111 in at least one section of its length direction can be smaller than the size of the connecting part 122 in the width direction of the slot 112.

[0082] In the above technical solution, by setting the notch 112 of the mounting groove 111 as a constriction, the cleaning strip 12 can be snap-connected with the mounting groove 111 to prevent the connecting portion 122 from escaping from the notch 112 of the mounting groove 111, which is beneficial to improving the connection reliability between the connecting portion 122 and the mounting rod 11, thereby improving the reliability of the cleaning member 100.

[0083] Please refer again Figure 2 In some embodiments, the peripheral wall of the mounting rod 11 has a mounting groove 111, the connecting portion 122 is disposed in the mounting groove 111, the deformation piece 121 is connected to the connecting portion 122 in the middle of the width direction of the notch 112 of the mounting groove 111, and at least part of the deformation piece 121 is located in the mounting groove 111.

[0084] That is to say, the portion of the cleaning scraper 12 close to the mounting rod 11 can roughly form a T-shape, and correspondingly, the cross-sectional shape of the mounting groove 111 also roughly forms a T-shape, that is, the portion of the cleaning scraper 12 close to the mounting rod 11 is similar to the cross-sectional shape of the mounting groove 111, so that the mounting rod 11 and the cleaning scraper 12 are connected by a snap-fit ​​connection.

[0085] Of course, the cross-sectional shape of the connecting portion 122 perpendicular to the axial direction of the mounting rod 11 can be formed into other shapes, including but not limited to rectangular, Y-shaped, circular, elliptical, etc. The shape of the connecting portion 122 can be selected according to actual conditions.

[0086] See also Figure 2-Figure 5According to some embodiments of the present invention, the cleaning strip 12 also includes a cleaning head 123, which is connected to a side of the deformable sheet 121 away from the mounting rod 11, and a dimension of the cleaning head 123 in a thickness direction of the deformable sheet 121 is greater than or equal to the thickness of the deformable sheet 121.

[0087] Such a configuration can, on the one hand, improve the structural strength and rigidity of the cleaning head 123, avoid excessive wear of the cleaning head 123 due to long-term beating of the surface to be cleaned, and is beneficial to improving the reliability of the cleaning head 123, thereby extending the service life of the cleaning scraper 12; on the other hand, the cleaning head 123 moves outward under the action of centrifugal force, which can pull the deformation sheet 121 to deform outward, so that the overall radial dimension of the cleaning member 100 during rotation can meet the actual working conditions.

[0088] The cross-sectional shape of the cleaning head 123 perpendicular to the axial direction of the mounting rod 11 may be circular, semicircular, elliptical, etc. The shape of the cleaning head 123 may be selected according to actual conditions.

[0089] See also Figure 2-Figure 5 According to some embodiments of the utility model, the cleaning scraper 12 also includes a cleaning head 123, which is connected to the side of the deformation piece 121 away from the mounting rod 11. The hardness of the material used for the cleaning head 123 is greater than the hardness of the material used for the deformation piece 121. This can increase the wear resistance of the cleaning head 123, so that the cleaning head 123 can be suitable for high-speed rotation conditions.

[0090] Of course, the cleaning head 123 and the deformable sheet 121 can also be made of the same material, and the density of the cleaning head 123 is greater than the density of the deformable sheet 121, so that the structure of the cleaning head 123 can be more compact, the structural strength of the cleaning head 123 is increased, and the cleaning head 123 can be suitable for high-speed rotation conditions.

[0091] In some specific embodiments, the cleaning strip 12 can be integrally formed with one material (that is, the connecting portion 122, the deformable sheet 121 and the cleaning head 123 are integrally formed). For example, the cleaning strip 12 can be made of materials such as TPU, TPE (thermoplastic elastomer), silicone rubber, etc. In other embodiments, the connecting portion 122, the deformable sheet 121 and the cleaning head 123 can be made of at least two different materials. Of course, the connecting portion 122, the deformable sheet 121 and the cleaning head 123 can also be connected in a split structure, for example, two of them are integrally formed and then connected to another split body, and for example, three are connected in a split body. The present application does not impose specific restrictions on the molding method, materials used, etc. of the structure of the cleaning strip 12, and can be adjusted according to actual needs.

[0092] According to a further embodiment of the utility model, the cleaning scraper 12 is extended in a spiral along the axial direction of the mounting rod 11. During the rotation of the mounting rod 11, when the mounting rod 11 is rotated at any angle, at least a portion of the spirally extended cleaning scraper 12 can hit the surface to be cleaned, thereby ensuring the cleaning effect of the cleaning member 100 on the surface to be cleaned, and dust can enter the dust suction channel along the spirally extended cleaning scraper 12 under the action of the suction force.

[0093] There are multiple cleaning strips 12 , and the multiple cleaning strips 12 are arranged circumferentially of the mounting rod 11 . For example, the multiple cleaning strips 12 can be evenly arranged circumferentially of the mounting rod 11 , so that the angle and distance between any two adjacent cleaning strips 12 are consistent.

[0094] Specifically, when the number of the cleaning scraper bars 12 is two, the two cleaning scraper bars 12 may be arranged at intervals in the circumferential direction of the mounting rod 11, and each cleaning scraper bar 12 extends in the axial direction of the mounting rod 11. When the number of the cleaning scraper bars 12 is three, the three cleaning scraper bars 12 may be arranged at intervals in the circumferential direction of the mounting rod 11, and each cleaning scraper bar 12 extends in the axial direction of the mounting rod 11. When the number of the cleaning scraper bars 12 is an even number greater than 2, the plurality of cleaning scraper bars 12 may be divided into two groups, the two groups of cleaning scraper bars 12 are arranged in the axial direction of the mounting rod 11, and the plurality of cleaning scraper bars 12 in each group are arranged in the circumferential direction of the mounting rod 11.

[0095] In the above technical solution, by arranging a plurality of cleaning strips 12 on the peripheral wall of the mounting rod 11, the cleaning effect of the cleaning member 100 on the surface to be cleaned can be further improved, thereby improving the user experience.

[0096] Optionally, there are multiple cleaning scrapers 12, and the multiple cleaning scrapers 12 are arranged circumferentially of the mounting rod 11. In a cross section perpendicular to the mounting rod 11, at least two cleaning scrapers 12 are arranged symmetrically about the center of the mounting rod 11, thereby ensuring that when the mounting rod 11 rotates, the multiple cleaning scrapers 12 can evenly clean the surface to be cleaned.

[0097] See also Figure 6 and Figure 7 According to a further embodiment of the utility model, cleaning bristles 13 are further provided on the peripheral wall of the mounting rod 11 , and the cleaning bristles 13 and the cleaning scraper strips 12 are alternately arranged in the circumferential direction of the mounting rod 11 .

[0098] In the embodiment where the cleaning bristles 13 are provided in a group and the cleaning scraping bars 12 are two, the two cleaning scraping bars 12 are arranged in the circumferential direction of the mounting rod 11 , and the cleaning bristles 13 are located between the two cleaning scraping bars 12 .

[0099] In the embodiment where there are two groups of cleaning bristles 13 and two cleaning scraper strips 12 , the two groups of cleaning bristles 13 are arranged in the circumferential direction of the mounting rod 11 , and the cleaning scraper strip 12 is located between the two groups of cleaning bristles 13 .

[0100] In an embodiment where there are multiple groups of cleaning bristles 13 and multiple cleaning scrapers 12, the multiple groups of cleaning bristles 13 are arranged circumferentially of the mounting rod 11, the multiple cleaning scrapers 12 are arranged circumferentially of the mounting rod 11, one cleaning scraper 12 is provided between two adjacent groups of cleaning bristles 13, and one group of cleaning bristles 13 is provided between two adjacent cleaning scrapers 12.

[0101] In the above technical solution, cleaning bristles 13 alternately arranged with the cleaning scraper strips 12 are provided on the peripheral wall of the mounting rod 11, and the cleaning bristles 13 can be used to sweep the dust on the surface to be cleaned to the vicinity of the cleaning scraper strips 12. Under the action of the suction force, the dust enters the dust suction channel along the cleaning scraper strips 12. The cleaning bristles 13 and the cleaning scraper strips 12 are used in conjunction with each other to improve the cleaning effect of the cleaning member 100 on the surface to be cleaned.

[0102] See also Figure 8 According to the embodiment of the present utility model, the cleaning assembly 200 includes a cleaning body 21 and a cleaning member 100 according to the above embodiment. The cleaning body 21 has a mounting cavity 210 , and the cleaning member 100 is rotatably disposed in the mounting cavity 210 .

[0103] According to the cleaning assembly 200 of the embodiment of the utility model, by adopting the above-mentioned cleaning member 100, the overall radial size of the cleaning member 100 during rotation can be changed as needed, thereby meeting the needs of different working conditions.

[0104] Among them, the cleaning component 200 can be applied to the cleaning equipment 300, including but not limited to a cleaning robot, a floor scrubber, a vacuum cleaner, etc.

[0105] In some embodiments, the cleaning body 21 includes a shell 211 and a driving device 212. The shell 211 defines an installation cavity 210 with a bottom opening. The cleaning member 100 is rotatably disposed in the installation cavity 210. The driving device 212 is transmission-connected to the installation rod 11 of the cleaning member 100, thereby driving the cleaning member 100 to rotate in the installation cavity 210.

[0106] The two axial ends of the mounting rod 11 can be rotatably supported on the housing 211 respectively, or one axial end of the mounting rod 11 can be rotatably supported on the housing 211 and the other axial end forms a free end, which can be selected according to actual conditions.

[0107] The following is combined with Fig. 9 A cleaning device 300 according to an embodiment of the present invention is described.

[0108] See also Fig. 9 The cleaning device 300 according to the embodiment of the utility model comprises a device body 31 and a cleaning assembly 200 according to the above embodiment, and the cleaning assembly 200 is arranged on the device body 31. Exemplarily, when the cleaning device 300 performs a cleaning task, the cleaning member 100 sweeps up the garbage on the surface to be cleaned by rotating and sucks it into the interior of the cleaning device 300 (for example, a dust box) for temporary storage.

[0109] According to the cleaning device 300 of the embodiment of the utility model, by adopting the above-mentioned cleaning component 200, the requirements of different working conditions can be met as needed.

[0110] The following is combined with Figure 10-13 A cleaning system 400 and a control method thereof according to an embodiment of the present invention are described.

[0111] See also Fig.10 According to an embodiment of the present utility model, a cleaning system 400 includes a base station 41 and a cleaning device 300 according to the above embodiment, and the cleaning device 300 is maintained in the base station 41 .

[0112] According to the cleaning system 400 of the embodiment of the utility model, by adopting the above-mentioned cleaning device 300, the requirements of different working conditions can be met as needed.

[0113] In some embodiments, the base station 41 defines a receiving cavity with a side opening. When the cleaning device 300 stops a cleaning task, for example, after the cleaning task of the cleaning device 300 is completed or the cleaning task is stopped midway to clean the cleaning piece 100, the cleaning device 300 can be docked in the receiving cavity of the base station 41 for care. For example, the cleaning device 300 can perform at least one of charging, dust collection, mopping, cleaning the cleaning piece 100, replenishing fresh water, and pumping out sewage in the base station 41.

[0114] See also Fig.11 According to the control method of the cleaning device of the embodiment of the utility model, the cleaning device is the cleaning device 300 of the above embodiment; the control method comprises the following steps:

[0115] 01. Detect the area where the cleaning equipment is located while the cleaning equipment is performing cleaning tasks;

[0116] 02. Determine that the cleaning device enters the first preset area, and control the cleaning device to increase the speed of the cleaning element; or,

[0117] 03. Determine that the cleaning device enters the second preset area, and control the cleaning device to reduce the rotation speed of the cleaning element.

[0118] For example, when the cleaning device 300 is performing a cleaning task and cleaning a conventional surface to be cleaned (such as a floor, floor tiles, etc.), the cleaning member 100 may rotate at a conventional rotation speed V1.

[0119] When it is detected that the cleaning device 300 enters the first preset area, the cleaning device 300 can be controlled to increase the rotation speed of the cleaning member 100. For example, the rotation speed of the cleaning member 100 can be increased to V2, wherein V2>V1, thereby increasing the overall radial dimension of the cleaning member 100 during rotation, thereby increasing the interference fit between the cleaning strip 12 and the first preset area, so as to perform deep cleaning of the first preset area.

[0120] When it is detected that the cleaning device 300 enters the second preset area, the cleaning device 300 can be controlled to reduce the rotation speed of the cleaning member 100. For example, the rotation speed of the cleaning member 100 can be reduced to V0, wherein V0<V1. The second preset area can be cleaned at a low speed to prevent the cleaning member 100 from getting stuck or generating loud noise in the second preset area. Alternatively, the energy consumption of the cleaning device 300 when passing through the second preset area can be reduced.

[0121] According to the control method of the cleaning device 300 of the embodiment of the utility model, the overall radial size of the cleaning member 100 during rotation can be changed by changing the rotation speed of the mounting rod 11 as needed, thereby adjusting the matching relationship between the cleaning strip 12 and the surface to be cleaned, thereby meeting the needs of different working conditions.

[0122] According to some embodiments of the present invention, the first preset area includes a carpet area and / or a surface to be cleaned where the distribution density of dust and particles is greater than a first preset value.

[0123] Specifically, if the first preset area is the carpet area, when it is detected that the cleaning device 300 enters the carpet area, the cleaning device 300 can be controlled to increase the rotation speed of the cleaning element 100. On the one hand, the carpet area can be cleaned at high speed to improve the cleaning efficiency of the cleaning device 300. On the other hand, the overall radial dimension of the cleaning element 100 during rotation can be increased, thereby increasing the interference fit between the cleaning strip 12 and the carpet area, so as to increase the force with which the cleaning strip 12 hits the carpet area, and then the carpet area can be deeply cleaned to improve the carpet cleaning ability.

[0124] If the first preset area is a surface to be cleaned where the distribution density of dust and particulate matter is greater than the first preset value, when it is detected that the cleaning device 300 enters the surface to be cleaned where the distribution density of dust and particulate matter is greater than the first preset value, the cleaning device 300 can be controlled to increase the rotation speed of the cleaning member 100, increase the overall radial size of the cleaning member 100 when rotating, and increase the interference between the cleaning strip 12 and the surface to be cleaned, thereby improving the cleaning efficiency and cleaning effect of the surface to be cleaned. It is understandable that when the cleaning device 300 enters an area with more dust and particulate matter, it can increase the rotation speed of the cleaning member 100 to increase the cleaning power and perform deep cleaning. The first preset value can be obtained by calculation based on historical cleaning data, or it can be obtained based on empirical values, or it can be obtained in other ways, and this application does not impose specific restrictions on this.

[0125] According to some embodiments of the utility model, the second preset area includes a threshold area and / or a step area. When it is detected that the cleaning device 300 enters the threshold area and / or the step area, the cleaning device 300 can be controlled to reduce the rotation speed of the cleaning member 100, and the second preset area can be cleaned at a low speed to prevent the cleaning member 100 from being stuck in the threshold area or generating a large noise when negotiating with the threshold or step, or the energy consumption of the cleaning device 300 when passing through the threshold area and / or the step area can be reduced.

[0126] In some optional embodiments, the control method further includes: determining that the cleaning device leaves the first preset area or the second preset area, and controlling the cleaning device to correspondingly reduce or increase the rotation speed of the cleaning element.

[0127] Specifically, when the cleaning device 300 is cleaning a conventional surface to be cleaned (such as a floor, floor tiles, etc.), the cleaning member 100 can rotate at a conventional speed V1. During the cleaning task performed by the cleaning device 300, the area where the cleaning device 300 is located can be detected to adjust the speed of the cleaning member 100 according to the actual working conditions. It is understandable that the cleaning device 300 can be equipped with one or more sensors for regional detection. Exemplarily, the carpet is identified by an ultrasonic sensor, the dust and particulate matter are identified by a dust / particle sensor, and the threshold or step is identified by a gyroscope or a ground-lift sensor. Of course, it can also be identified by other sensors or other types of technology. The above sensors are only used as examples and are not specifically limited in this application.

[0128] For example, when it is detected that the cleaning device 300 enters the first preset area, the cleaning device 300 is controlled to increase the rotation speed of the cleaning member 100, for example, the rotation speed of the cleaning member 100 can be increased to V2, so that the overall radial size of the cleaning member 100 when rotating can be increased, and the interference between the cleaning strip 12 and the first preset area can be increased to perform deep cleaning on the first preset area. When it is detected that the cleaning device 300 leaves the first preset area, the cleaning device 300 is controlled to reduce the rotation speed of the cleaning member 100 accordingly, for example, the rotation speed of the cleaning member 100 can be reduced to the rotation speed V1 before entering the first preset area, so as to reduce the radial size of the cleaning strip 12, so as to perform conventional cleaning. Of course, when it is detected that the cleaning device 300 leaves the first preset area, the rotation speed of the cleaning member 100 can also be reduced to other rotation speeds, for example, it can be selected according to the actual working conditions.

[0129] For example, when it is detected that the cleaning device 300 enters the second preset area, the cleaning device 300 is controlled to reduce the rotation speed of the cleaning member 100, for example, the rotation speed of the cleaning member 100 can be reduced to V0, so as to avoid the cleaning member 100 from being stuck or generating loud noise in the second preset area, or the energy consumption of the cleaning device 300 when passing through the second preset area can be reduced. When it is detected that the cleaning device 300 leaves the second preset area, the cleaning device 300 is controlled to increase the rotation speed of the cleaning member 100 accordingly, for example, the rotation speed of the cleaning member 100 can be increased to the rotation speed V1 between entering the second preset area, so as to perform conventional cleaning. Of course, when it is detected that the cleaning device 300 leaves the second preset area, the rotation speed of the cleaning member 100 can also be increased to other rotation speeds, for example, it can be selected according to the actual working conditions.

[0130] In other optional embodiments, the control method also includes: the first preset area is a surface to be cleaned where the distribution density of dust and particles is greater than a first preset value, and during the process of the cleaning device working in the first preset area, when the distribution density of dust and particles in the first preset area is less than a second preset value, the cleaning device is controlled to reduce the rotation speed of the cleaning element.

[0131] Specifically, when the cleaning device 300 is cleaning a conventional surface to be cleaned (such as a floor, floor tiles, etc.), the cleaning element 100 can rotate at a conventional rotation speed V1. During the process of the cleaning device 300 performing the cleaning task, the area where the cleaning device 300 is located can be detected to adjust the rotation speed of the cleaning element 100 according to the actual working conditions.

[0132] When it is detected that the cleaning device 300 enters the surface to be cleaned (first preset area) where the distribution density of dust and particles is greater than the first preset value, the cleaning device 300 is controlled to increase the rotation speed of the cleaning member 100. On the one hand, the surface to be cleaned can be cleaned at high speed to improve the cleaning efficiency of the cleaning device 300. On the other hand, the overall radial size of the cleaning member 100 when rotating can be increased, and the interference between the cleaning strip 12 and the surface to be cleaned can be increased to improve the cleaning effect of the surface to be cleaned. When it is detected that the distribution density of dust and particles on the surface to be cleaned is less than the second preset value, the cleaning device 300 is controlled to reduce the rotation speed of the cleaning member 100 to reduce the overall radial size of the cleaning member 100 when rotating, and further perform low-speed cleaning on the surface to be cleaned. It is understandable that after a certain period of deep cleaning in an area with more dust and particles, the dust and particles will be appropriately reduced. At this time, there is no need to continue deep cleaning, and the rotation speed of the cleaning member 100 can be appropriately reduced. The second preset value can be calculated and obtained based on historical cleaning data, or it can be obtained based on empirical values, or it can be obtained in other ways, and this application does not make specific restrictions on this.

[0133] That is to say, when cleaning a surface to be cleaned where the distribution density of cleaning dust and particles is greater than a first preset value, a variable speed method can be adopted to first increase the rotation speed of the cleaning member 100 and then reduce the rotation speed of the cleaning member 100 to clean the surface to be cleaned, so as to achieve a better and faster cleaning effect.

[0134] In some further optional embodiments, the control method further includes: when the working time of the cleaning device in the first preset area reaches a first preset time, controlling the cleaning device to reduce the rotation speed of the cleaning element or controlling the cleaning element to stop working.

[0135] Specifically, when the cleaning device 300 is cleaning a conventional surface to be cleaned (such as a floor, floor tiles, etc.), the cleaning element 100 can rotate at a conventional rotation speed V1. During the process of the cleaning device 300 performing the cleaning task, the area where the cleaning device 300 is located can be detected to adjust the rotation speed of the cleaning element 100 according to the actual working conditions.

[0136] When it is detected that the cleaning device 300 enters a first preset area (for example, a carpet area, a surface to be cleaned where the distribution density of dust and particulate matter is greater than a first preset value), the cleaning device 300 is controlled to increase the rotation speed of the cleaning element 100. On the one hand, the first preset area can be cleaned at high speed to improve the cleaning efficiency of the cleaning device 300. On the other hand, the overall radial dimension of the cleaning element 100 during rotation can be increased, and the interference fit between the cleaning strip 12 and the first preset area can be increased to enhance the cleaning effect on the first preset area.

[0137] When it is detected that the working time of the cleaning device 300 in the first preset area is longer than the first preset time (for example, 15 minutes, 20 minutes, 25 minutes, etc.), the cleaning device 300 can be controlled to reduce the rotation speed of the cleaning member 100. In other words, when cleaning the first preset area, the first preset area can be cleaned by first increasing the rotation speed of the cleaning member 100 and then reducing the rotation speed of the cleaning member 100, so as to achieve a better and faster cleaning effect.

[0138] Of course, when it is detected that the working time of the cleaning device 300 in the first preset area is longer than the first preset time, the cleaning member 100 can also be controlled to stop working, which can reduce the energy consumption of the cleaning device 300 in the process of leaving the first preset area. It is understandable that if deep cleaning is performed for a long time, it may cause excessive energy consumption of the cleaning device 300, reducing its cleaning efficiency. At the same time, the cleaning device 300 will be more damaged, accelerating the reduction of its service life; therefore, the first preset time can be set to prevent the deep cleaning time from being too long, or to avoid the problem of continuous deep cleaning caused by regional detection failure due to sensor failure or failure. The first preset time can be calculated and obtained based on historical cleaning data, or it can be obtained based on empirical values, or it can be obtained in other ways, and this application does not impose specific restrictions on this.

[0139] In some further optional embodiments, the control method further includes: when the working time of the cleaning device in the second preset area reaches a second preset time, controlling the cleaning member to stop working.

[0140] Specifically, when the cleaning device 300 is cleaning a conventional surface to be cleaned (such as a floor, floor tiles, etc.), the cleaning element 100 can rotate at a conventional rotation speed V1. During the process of the cleaning device 300 performing the cleaning task, the area where the cleaning device 300 is located can be detected to adjust the rotation speed of the cleaning element 100 according to the actual working conditions.

[0141] When it is detected that the cleaning device 300 enters the second preset area (for example, the threshold area or the step area), the cleaning device 300 can be controlled to reduce the rotation speed of the cleaning member 100. For example, the rotation speed of the cleaning member 100 can be reduced to V0, and the second preset area can be cleaned at a low speed to prevent the cleaning member 100 from getting stuck in the second preset area, or the energy consumption of the cleaning device 300 when passing through the second preset area can be reduced.

[0142] When it is detected that the working time of the cleaning device 300 in the second preset area reaches the second preset time (for example, 1min, 3min, 5min, etc.), the cleaning member 100 can be controlled to stop working. On the one hand, the energy consumption of the cleaning device 300 in the process of leaving the second preset area can be reduced, and on the other hand, the phenomenon of the cleaning member 100 being stuck in the second preset area can be avoided. It can be understood that if the cleaning device stays in the threshold or step area for a long time, other areas may not be cleaned in a timely and effective manner, reducing the cleaning effect of the cleaning device 300. At the same time, the energy consumption of the cleaning device 300 in the threshold or step area is too high, reducing its cleaning efficiency; therefore, the second preset time can be set to prevent it from staying in the threshold or step area for too long, or to avoid the problem of low cleaning effect in other areas caused by regional detection failure due to sensor failure or failure, or continuous cleaning caused by the cleaning device 300 being stuck on the threshold or step. The second preset time can be calculated and obtained based on historical cleaning data, or can be obtained based on empirical values, or can be obtained in other ways, and this application does not make specific restrictions on this.

[0143] In the above technical solution, the rotation speed of the mounting rod 11 can be controlled according to different conditions to change the overall radial size of the cleaning member 100 during rotation, thereby adjusting the matching relationship between the cleaning strip 12 and the surface to be cleaned to meet the needs of different working conditions.

[0144] According to some embodiments of the utility model, the base station 41 also includes a first suction piece, which can be used to suck the dust and garbage in the dust box of the cleaning device 300 and / or the dust and garbage on the cleaning piece 100 into the dust bag of the base station 41 when the cleaning device 300 is docked at the base station 41 to achieve dust collection.

[0145] like Fig.12 As shown, the control method of the cleaning system includes:

[0146] 11. Control the cleaning device to increase the speed of the cleaning element and execute the first duration;

[0147] 12. Control the cleaning device to reduce the rotation speed of the cleaning member and control the first suction member to start or increase the speed and execute the second time length;

[0148] 13. Control the first suction member to close or reduce its speed.

[0149] First, the cleaning device 300 is controlled to enter the base station 41 and stay therein. When the first suction piece is working, the dust and garbage in the dust box of the cleaning device 300 and / or the dust and garbage on the cleaning piece 100 can be sucked into the dust bag of the base station 41 to achieve dust collection. Subsequently, the cleaning device 300 can be controlled to increase the rotation speed of the cleaning member 100, so that the overall radial size of the cleaning member 100 during rotation increases, so as to stretch out the hair and the like entangled on the cleaning member 100. After a certain period of time (corresponding to a first time length), the cleaning device 300 can be controlled to reduce the rotation speed of the cleaning member 100, so that the overall radial size of the cleaning member 100 during rotation decreases, so that the hair and the like originally entangled on the cleaning member 100 are loosened from the cleaning member 100. At the same time, the first suction member can be controlled to be turned on or the speed of the first suction member can be increased to suck the loosened hair and the like into the dust bag of the base station 41. After a certain period of time (corresponding to a second time length), the first suction member can be turned off or the speed of the first suction member can be reduced, thereby stopping dust collection or stopping suction of the entangled hair and the like of the cleaning member 100. Alternatively, at any time after the cleaning device 300 enters the base station 41 (for example, before, after, or during dust collection), the cleaning element 100 can be controlled to increase its rotation speed first, and then reduce the rotation speed while turning on the first suction element or increasing the rotation speed of the first suction element to suck the loosened hair into the dust bag of the base station 41.

[0150] It should be noted that in step 12, controlling the cleaning device to reduce the rotation speed of the cleaning element and controlling the first suction element to open or increase the speed are performed synchronously. In specific applications, the actual execution may have a small range of deviations and is within the allowable error range. At this time, it should be considered that this situation is within the scope of protection of the present application.

[0151] It is understandable that in order not to affect the normal performance of the cleaning task by the cleaning device 300 or to save cleaning steps, the step of cleaning entangled hair can be performed when the cleaning device 300 enters the base station 41 for care. Exemplarily, the step of cleaning entangled hair can be performed synchronously or at any time during the process of the cleaning device 300 performing dust collection in the base station 41 (at this time, the first suction piece is working, corresponding to step 12 for controlling the first suction piece to increase the speed, that is, increasing the suction force to suck the loosened hair into the dust bag of the base station 41), or the step of cleaning entangled hair can be performed before or after dust collection is performed (at this time, the first suction piece is stopped working, corresponding to step 13 for controlling the first suction piece to be turned on), or the step of cleaning entangled hair can be performed at any time when the cleaning device 300 enters the base station 41.

[0152] According to some embodiments of the utility model, the cleaning device 300 also includes a second suction piece, which can be used to suck dust, garbage, etc. on the surface to be cleaned during the process of the cleaning device 300 cleaning the surface to be cleaned, so as to store the dust, garbage, etc. in the dust box of the cleaning device 300.

[0153] like Fig.13 As shown, the control method of the cleaning equipment also includes:

[0154] 21. Control the cleaning device to increase the speed of the cleaning element and execute the third time period;

[0155] 22. Control the cleaning device to reduce the rotation speed of the cleaning member and control the second suction member to start or increase the speed and execute the fourth time period;

[0156] 23. Control the second suction member to close or reduce its speed.

[0157] The cleaning device 300 can be controlled to increase the rotation speed of the cleaning member 100 first, so that the overall radial size of the cleaning member 100 during rotation increases, so as to stretch out the hair and the like entangled on the cleaning member 100. After a certain period of time (corresponding to the third time length), the cleaning device 300 can be controlled to reduce the rotation speed of the cleaning member 100, so that the overall radial size of the cleaning member 100 during rotation decreases, so that the hair originally entangled on the cleaning member 100 is loosened from the cleaning member 100. At the same time, the second suction member can be controlled to be turned on or the speed can be increased to suck the loosened hair into the dust box of the cleaning device 300. After a certain period of time (corresponding to the fourth time length), the second suction member can be turned off or the speed of the second suction member can be reduced, thereby stopping the suction of the entangled hair and the like of the cleaning member 100.

[0158] It should be noted that in step 22, controlling the cleaning device to reduce the rotation speed of the cleaning element and controlling the second suction element to open or increase the speed are performed synchronously. In specific applications, the actual execution may have a small range of deviations and is within the allowable error range. At this time, it should be considered that this situation is within the scope of protection of the present application.

[0159] It is understandable that if hair is entangled on the cleaning member 100, its cleaning ability or efficiency may be affected. Therefore, when the problem of hair entanglement is found, cleaning can be performed at any time. For example, the process of cleaning the entangled hair can be performed at any time during the cleaning device 300 performing the cleaning task (at this time, the second suction member is working, corresponding to step 23 for controlling the second suction member to increase the speed), or it can be performed after the cleaning task is paused or after the cleaning task is completed (at this time, the second suction member is stopped working, corresponding to step 23 for controlling the second suction member to be turned on).

[0160] In the above technical solution, by changing the rotation speed of the mounting rod 11, the overall radial dimension of the cleaning member 100 during rotation can be changed, so as to stretch out the hair and the like wrapped around the cleaning member 100, so that the hair and the like are separated from the mounting rod 11 or the cleaning strip 12, thereby facilitating the removal of the hair and the like on the cleaning member 100 and facilitating the cleaning of the cleaning member 100.

[0161] It should be noted that the increasing the rotation speed of the cleaning element and the decreasing the rotation speed of the cleaning element described in steps 11, 12 and 13, 21, 22 and 23 are all described relative to the current rotation speed of the cleaning element, and the increasing speed or decreasing speed of the first suction element and the second suction element are all described relative to the current speed comparison of the first suction element and the second suction element. As for the specific increase or decrease, you can refer to the method described above, or you can set it according to the actual situation. This application does not make any specific restrictions.

[0162] In addition, the first duration, the second duration, the third duration, and the fourth duration can be calculated and obtained based on historical cleaning data, or can be obtained based on empirical values, or can be obtained in other ways, and the present application does not impose specific restrictions on this. It can be understood that the first duration, the second duration, the third duration, and the fourth duration can be different, or they can be the same, or any two or three of the four can be the same. For example, the first duration, the second duration, the third duration, and the fourth duration are all 10 seconds. For another example, the first duration is 15 seconds, the second duration is 10 seconds, the third duration is 15 seconds, and the fourth duration is 20 seconds. For another example, the first duration is 10 seconds, the second duration is 15 seconds, the third duration is 20 seconds, and the third duration is 25 seconds. Exemplarily, the first suction member and the second suction member can be the same or different. For example, the first suction member and the second suction member are both fans, and increasing the speed means increasing the speed of the fan to increase the suction force.

[0163] In the description of the present invention, it should be understood that the terms "center", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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 the present invention.

[0164] In the description of the present utility model, "first feature" and "second feature" may include one or more of the features. In the description of the present utility model, "plurality" means two or more. In the description of the present utility model, the first feature "above" or "below" the second feature may include the first and second features being in direct contact, or the first and second features being in contact not directly but through another feature between them. In the description of the present utility model, the first feature "above", "above" and "above" the second feature include the first feature being directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature.

[0165] Other structures and operations of the cleaning device 300 according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail here.

[0166] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0167] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A cleaning element, characterized in that: include: Mounting rod; at least one cleaning scraper, the cleaning scraper being disposed on the peripheral wall of the mounting rod and extending in the axial direction of the mounting rod; Wherein, the cleaning scraper bar comprises a deformation sheet, and the deformation sheet is suitable for being deformed under the action of centrifugal force to change the radial dimension of the cleaning scraper bar on the mounting rod.

2. The cleaning element according to claim 1, characterized in that: At different rotation speeds of the mounting rod within a preset rotation speed range, the cleaning strip has different radial dimensions of the mounting rod; and / or, The deformable sheet has a cavity therein so that the deformable sheet can be deformed under the action of centrifugal force; and / or, The cross-sectional shape of the deformation piece perpendicular to the mounting rod is: one of a curved line, a folded line and a wavy line; or a combination of multiple curved lines, folded line and wavy line types; or a combination of at least one of the curved line, folded line and wavy line types and a straight line type.

3. The cleaning element according to claim 1, characterized in that: The cleaning scraper strip further comprises a connecting portion, which is connected to a side of the deformation sheet close to the mounting rod, and the cleaning scraper strip is connected to the mounting rod via the connecting portion.

4. The cleaning element according to claim 3, characterized in that: The connecting portion and the mounting rod are connected by bonding, clamping, hot melting or integral injection molding.

5. The cleaning element according to claim 3, characterized in that: The peripheral wall of the mounting rod has a mounting groove, and the connecting portion is arranged in the mounting groove; wherein, The notch of the installation slot forms a constriction, and the dimension of the connecting portion in the width direction of the notch is larger than the width of the notch; and / or, The deformation piece is connected to the connection portion at a middle portion of the slot opening of the installation slot in a width direction, and at least a portion of the deformation piece is located in the installation slot.

6. The cleaning element according to claim 1, characterized in that: The cleaning scraper also includes a cleaning head, which is connected to a side of the deformable sheet away from the mounting rod; wherein, The size of the cleaning head in the thickness direction of the deformable sheet is greater than or equal to the thickness of the deformable sheet; and / or, The hardness of the material used for the cleaning head is greater than the hardness of the material used for the deformable sheet; or, the cleaning head and the deformable sheet are made of the same material and the density of the cleaning head is greater than the density of the deformable sheet.

7. The cleaning element according to any one of claims 1 to 6, characterized in that: The cleaning strip extends spirally along the axial direction of the mounting rod; and / or, The number of the cleaning scraper strips is multiple and the multiple cleaning scraper strips are arranged in the circumferential direction of the mounting rod; and / or, Cleaning bristles are also provided on the peripheral wall of the mounting rod, and the cleaning bristles and the cleaning scraper strips are alternately arranged in the circumferential direction of the mounting rod; and / or, The number of the cleaning scraper bars is plural and the plurality of cleaning scraper bars are arranged in the circumferential direction of the mounting rod. In a cross section perpendicular to the mounting rod, at least two of the cleaning scraper bars are arranged in centrosymmetry with respect to the center of the mounting rod.

8. A cleaning component, characterized in that: include: A cleaning body, wherein the cleaning body has a mounting cavity; as well as, According to any one of claims 1 to 7, the cleaning member is rotatably disposed in the mounting cavity.

9. A cleaning device, characterized in that: The device comprises an equipment body and a cleaning component according to claim 8, wherein the cleaning component is arranged on the equipment body.

10. A cleaning system, characterized in that: The cleaning device comprises a base station and the cleaning device according to claim 9, wherein the cleaning device performs maintenance in the base station.

Images