Cleaning assembly, cleaning device and cleaning system

Abstract

The present disclosure relates to a cleaning assembly, a cleaning device and a cleaning system. The cleaning assembly comprises a support and a cleaning piece; wherein the support comprises a main body and a moving piece, the moving piece is movably connected with the main body, the moving piece has an edge part, and the edge part is located at an edge region of the support; the cleaning piece is connected with at least the edge part, and the cleaning piece is configured to clean a surface to be cleaned; the support has a first working state and a second working state, when the support is in the first working state, the edge part has a first distance from a central axis of the support, and when the support is in the second working state, the edge part has a second distance from the central axis of the support, and the second distance is greater than the first distance. Thus, the cleaning assembly can switch the working state of the support according to actual cleaning requirements, so as to change the cleaning range of the cleaning piece, and the cleaning effect of the cleaning assembly can be improved.

Description

Technical Field

[0001] This disclosure relates to the field of smart home technology, and in particular to a cleaning component, cleaning equipment and cleaning system. Background Technology

[0002] In the field of smart home technology, when cleaning equipment is equipped with existing cleaning components to clean the surface to be cleaned, some parts of the surface to be cleaned are often missed, resulting in poor cleaning effect of existing cleaning equipment and cleaning components.

[0003] It should be noted that the information disclosed in the background section above is only used to enhance the understanding of the background of this disclosure, and therefore may include information that does not constitute prior art known to those skilled in the art. Utility Model Content

[0004] The purpose of this disclosure is to provide a cleaning component, cleaning equipment, and cleaning system that have a good cleaning effect.

[0005] This disclosure provides a cleaning component, including: A support includes a main body and a moving part, the moving part being movably connected to the main body, the moving part having an edge portion located in the edge region of the support; A cleaning component, at least connected to the edge portion, is configured to clean the surface to be cleaned; The bracket has a first working state and a second working state. When the bracket is in the first working state, the edge portion has a first distance from the central axis of the bracket. When the bracket is in the second working state, the edge portion has a second distance from the central axis of the bracket. The second distance is greater than the first distance.

[0006] In one exemplary embodiment of this disclosure, when the bracket switches from the first working state to the second working state, the moving member moves in a direction away from the central axis of the main body; when the bracket switches from the second working state to the first working state, the moving member moves in a direction closer to the central axis of the main body.

[0007] In one exemplary embodiment of this disclosure, the main body has a first rotation state and a second rotation state. When the main body is in the first rotation state, the moving member moves in a direction away from the central axis of the main body. When the main body is in the second rotation state, the moving member moves in a direction closer to the central axis of the main body. The rotation direction of the main body when it is in the first rotation state is opposite to the rotation direction of the main body when it is in the second rotation state.

[0008] In an exemplary embodiment of this disclosure, when the main body is in the first rotational state and the rotational speed of the main body is greater than or equal to a first preset speed, the moving member moves in a direction away from the central axis of the main body.

[0009] In one exemplary embodiment of this disclosure, the main body is provided with a first guide portion, and the moving member is provided with a second guide portion, the second guide portion slidingly engaging with the first guide portion.

[0010] In one exemplary embodiment of this disclosure, one of the first guide portion and the second guide portion includes a guide groove, and the other includes a guide block. The guide block is slidably fitted within the guide groove, and one end of the guide groove is close to the central axis of the main body relative to the other end.

[0011] In one exemplary embodiment of this disclosure, the first guide portion includes the guide groove, and the second guide portion includes the guide block, wherein the guide groove is an arc-shaped groove or a linear groove.

[0012] In one exemplary embodiment of this disclosure, the main body has a first connecting portion, the moving member has a second connecting portion, and the bracket further includes: An elastic element connects the first connecting part and the second connecting part, and when the bracket is in the second working state, the elastic element is in a stretched state.

[0013] In one exemplary embodiment of this disclosure, the moving element includes: A first support portion, one end of which is movably connected to the main body component; The second support portion is located at one end of the first support portion away from the central axis of the main body, and the edge portion is located at the second support portion; The second support portion has a larger dimension in the circumferential direction of the main body than the first support portion in the circumferential direction of the main body.

[0014] In one exemplary embodiment of this disclosure, the side of the second support portion away from the central axis of the main body is an arc surface, and the center of the arc surface is close to the central axis of the main body relative to the arc surface.

[0015] In one exemplary embodiment of this disclosure, the bracket includes a plurality of said moving members, which are spaced apart in the circumferential direction of the main body.

[0016] Another aspect of this disclosure provides a cleaning device, comprising: Clean the main unit; A cleaning component, wherein the cleaning component is any one of the cleaning components described above, the main body is connected to the cleaning host, and the cleaning host is configured to drive the main body to rotate.

[0017] In one exemplary embodiment of this disclosure, the cleaning device includes at least a first cleaning component and a second cleaning component arranged adjacent to each other, and the cleaning host is configured to simultaneously drive the main body of the first cleaning component and the main body of the second cleaning component to rotate.

[0018] In an exemplary embodiment of this disclosure, the main body is provided with a first guide portion, the first guide portion including a guide groove, the guide groove being an arc-shaped groove, and the bending direction of the guide groove of the first cleaning component being opposite to the bending direction of the guide groove of the second cleaning component. The cleaning host is configured to simultaneously drive the main body of the first cleaning component and the main body of the second cleaning component to rotate in opposite directions.

[0019] In an exemplary embodiment of this disclosure, the main body is provided with a first guide portion, the first guide portion including a guide groove, the guide groove being an arc-shaped groove, and the bending direction of the guide groove of the first cleaning component being the same as the bending direction of the guide groove of the second cleaning component; The cleaning host is configured to simultaneously drive the main body of the first cleaning component and the main body of the second cleaning component to rotate in the same direction.

[0020] In an exemplary embodiment of this disclosure, the main body is provided with a first guide portion, the first guide portion including a guide groove, the guide groove being a linear groove; The cleaning host is configured to simultaneously drive the main body of the first cleaning component and the main body of the second cleaning component to rotate in the same or opposite directions.

[0021] In one exemplary embodiment of this disclosure, the rotation path of the moving part of the first cleaning component overlaps with the rotation path of the moving part of the second cleaning component.

[0022] In one exemplary embodiment of this disclosure, the moving member includes a first support portion and a second support portion, wherein the second support portion is provided with an arc surface; The arcuate surfaces in the first cleaning component and the arcuate surfaces in the second cleaning component are in contact with each other when rotated to the overlapping area.

[0023] This disclosure further provides a cleaning system, comprising: Clean base stations; The cleaning equipment is any of the cleaning equipment described above, the cleaning equipment can be placed on the cleaning base station, and / or the cleaning equipment can be docked with the cleaning base station.

[0024] The technical solution provided in this disclosure can achieve the following beneficial effects: The cleaning assembly provided in this disclosure includes a support and a cleaning element. The cleaning element is connected at least to the edge of a moving element, and the distance between the edge and the central axis of the support differs when the support is in a first working state and in a second working state, thereby causing the cleaning range of the cleaning element to differ when the support is in the first working state and in the second working state.

[0025] Because the second distance is greater than the first distance, the edge extends outward when the bracket is in the second working state. This allows the cleaning component connected to the edge to extend outward as well, increasing the cleaning range of the cleaning component. This enables the cleaning component to clean hard-to-reach areas such as corners and table legs, improving the cleaning effect of the cleaning assembly. Furthermore, the increased cleaning range of the cleaning component enhances the cleaning efficiency of the cleaning assembly.

[0026] In addition, when the bracket is switched to the first working state, the edge part can be retracted, so that the cleaning component connected to the edge part can be retracted at the same time, thereby reducing the size of the cleaning component and the space occupied by the cleaning component. This makes it easier for the cleaning equipment equipped with the cleaning component to pass through narrow spaces or to be parked at the cleaning base station. At the same time, the cleaning component can be used to clean narrow spaces, which can further improve the cleaning effect of the cleaning component.

[0027] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and are not intended to limit this disclosure. Attached Figure Description

[0028] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this disclosure and, together with the description, serve to explain the principles of this disclosure. It is obvious that the drawings described below are merely some embodiments of this disclosure, and those skilled in the art can obtain other drawings based on these drawings without any inventive effort.

[0029] Figure 1 A schematic diagram of the structure of a cleaning device according to an embodiment of the present disclosure is shown; Figure 2 A partial structural schematic diagram of a cleaning device according to an embodiment of the present disclosure is shown; Figure 3 A partial structural schematic diagram of a cleaning component according to an embodiment of the present disclosure is shown; Figure 4 A cross-sectional structural schematic diagram of a cleaning component according to another embodiment of the present disclosure is shown; Figure 5 A partial structural schematic diagram of a cleaning component according to another embodiment of this disclosure is shown; Figure 6 A schematic diagram showing a collision between a moving member and an obstacle according to an embodiment of the present disclosure is shown.

[0030] Explanation of reference numerals in the attached figures: 01. Cleaning unit; 02. Cleaning components; 021. First cleaning component; 022. Second cleaning component; 02a. Overlapping area; 1. Support; 11. Edge; 12. Main body; 121. First guide; 122. First connecting part; 13. Moving part; 131. Second guide; 132. Second connecting part; 133. First support; 134. Second support; 14. Elastic part; 2. Cleaning part; 3. Obstacle. Detailed Implementation

[0031] Exemplary embodiments will now be described more fully with reference to the accompanying drawings. However, these exemplary embodiments can be implemented in many forms and should not be construed as limited to the embodiments set forth herein; rather, they are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and therefore their detailed description will be omitted.

[0032] Although relative terms such as "up" and "down" are used in this specification to describe the relative relationship of one component of an icon to another, these terms are used only for convenience, such as according to the orientation of the examples shown in the accompanying drawings. It is understood that if the device of the icon is flipped upside down, the component described as "up" will become the component described as "down." When a structure is "up" of another structure, it may mean that the structure is integrally formed on the other structure, or that the structure is "directly" mounted on the other structure, or that the structure is "indirectly" mounted on the other structure through another structure.

[0033] The terms “a,” “one,” “the,” and “the” are used to indicate the existence of one or more elements / components / etc.; the terms “including” and “having” are used to indicate an open-ended inclusion meaning and that there may be other elements / components / etc. in addition to the listed elements / components / etc.; the terms “first” and “second” are used only as markers and are not a limitation on the number of objects.

[0034] This disclosure provides several embodiments of a cleaning system that may include a cleaning base station and cleaning equipment. The cleaning equipment may be positioned at the cleaning base station; or the cleaning equipment may be docked with the cleaning base station; or the cleaning equipment may be both positioned at and docked with the cleaning base station. When the cleaning equipment is positioned at the cleaning base station, the cleaning base station can charge, rehydrate, and clean the cleaning equipment. The cleaning equipment may be a robotic vacuum cleaner, a floor scrubber, a vacuum and mop combo, etc.

[0035] like Figure 1 As shown, the cleaning device may include a cleaning main unit 01 and a cleaning component 02. The cleaning component 02 can be connected to the cleaning main unit 01 to clean the surface to be cleaned. The cleaning component 02 may include a support 1 and a cleaning element 2. The support 1 may include a main body 12 and a moving part 13. The cleaning component 02 can be connected to the cleaning main unit 01 through the main body 12. The moving part 13 can be movably connected to the main body 12 and may have an edge portion 11 located in the edge area of ​​the support 1. The cleaning element 2 can be connected to at least the edge portion 11 and can clean the surface to be cleaned. The cleaning element 2 may be a mop, brush, scraper, etc.

[0036] like Figure 2 As shown, the support 1 can have a first working state and a second working state. When the support 1 is in the first working state, the edge portion 11 and the central axis S1 of the support 1 can have a first distance L1. When the support 1 is in the second working state, the edge portion 11 and the central axis S1 of the support 1 can have a second distance L2. The second distance L2 can be greater than the first distance L1. Therefore, the distance between the edge portion 11 and the central axis S1 of the support 1 is different, resulting in different cleaning ranges of the cleaning component 2 when the support 1 is in the first working state and in the second working state.

[0037] Because the second distance L2 is greater than the first distance L1, the edge portion 11 extends outward when the bracket 1 is in the second working state. This allows the cleaning component 2, which is connected to the edge portion 11, to also extend outward, thereby increasing the cleaning range of the cleaning component 2. This enables the cleaning component 2 to clean hard-to-reach areas such as corners and table legs, improving the cleaning effect of the cleaning assembly 02. Simultaneously, as the cleaning range of the cleaning component 2 expands, the cleaning efficiency of the cleaning assembly 02 is improved.

[0038] In addition, when the bracket 1 is switched to the first working state, the edge part 11 can be retracted, so that the cleaning component 2 connected to the edge part 11 can be retracted at the same time, thereby reducing the size of the cleaning component 02 and reducing the space occupied by the cleaning component 02. This makes it easier for the cleaning equipment equipped with the cleaning component 02 to pass through narrow spaces or to be parked at the cleaning base station. At the same time, the cleaning component 02 can be used to clean narrow spaces, which can further improve the cleaning effect of the cleaning component 02.

[0039] It should be noted that the above-mentioned extension of the cleaning component 2 can be understood as the cleaning component 2 extending outward along with the edge portion 11 as a whole, or it can be understood as the part of the cleaning component 2 connected to the edge portion 11 extending outward along with the edge portion 11.

[0040] In some embodiments, when the support 1 switches from the first working state to the second working state, the moving member 13 can move in a direction away from the central axis S2 of the main body 12, thereby driving the cleaning member 2 connected to the moving member 13 to move in a direction away from the central axis S2 of the main body 12. That is, the moving member 13 can drive the entire cleaning member 2 to move in a direction away from the central axis S2 of the main body 12, or the moving member 13 can drive the part of the cleaning member 2 connected to the edge portion 11 to move in a direction away from the central axis S2 of the main body 12, thereby increasing the cleaning range of the cleaning member 2.

[0041] Alternatively, when the support 1 switches from the second working state to the first working state, the moving part 13 can move towards the central axis S2 of the main body 12, thereby driving the cleaning part 2 connected to the moving part 13 to move towards the central axis S2 of the main body 12. That is, the moving part 13 can drive the cleaning part 2 as a whole to move towards the central axis S2 of the main body 12, or the moving part 13 can drive the part of the cleaning part 2 connected to the edge 11 to move towards the central axis S2 of the main body 12. This can reduce the size of the cleaning assembly 02 and improve the passability of the cleaning equipment.

[0042] The cleaning host 01 can be configured to drive the main body 12 to rotate, so that the main body 12 drives the moving part 13 and the cleaning part 2 to rotate, which can increase the contact time and contact pressure between the cleaning part 2 and the surface to be cleaned, and improve the cleaning effect of the cleaning assembly 02 on the surface to be cleaned.

[0043] The main body 12 can have a first rotation state and a second rotation state, that is, the cleaning host 01 can drive the main body 12 to rotate in the first rotation state, or the cleaning host 01 can drive the main body 12 to rotate in the second rotation state. When the main body 12 is in the first rotation state, the moving part 13 can move away from the central axis S2 of the main body 12, and when the main body 12 is in the second rotation state, the moving part 13 can move towards the central axis S2 of the main body 12, wherein the rotation direction of the main body 12 in the first rotation state is opposite to the rotation direction of the main body 12 in the second rotation state.

[0044] In other words, when the main body 12 rotates in the first rotational state, the moving part 13 can cause the cleaning part 2 to extend outward, thereby increasing the cleaning range of the cleaning assembly 02; when the main body 12 rotates in the second rotational state in the opposite direction, the moving part 13 can cause the cleaning part 2 to retract, thereby reducing the size of the cleaning assembly 02. With this configuration, the extension and retraction movements of the moving part 13 and the cleaning part 2 can be directly controlled by rotation, eliminating the need for additional auxiliary components to control their movements. This simplifies the control of the extension and retraction movements of the moving part 13 and the cleaning part 2, reducing the manufacturing and control costs of the cleaning assembly 02.

[0045] Furthermore, when the main body 12 is in a first rotating state and its rotational speed is greater than or equal to a first preset speed, the moving part 13 can move in a direction away from the central axis S2 of the main body 12. This configuration allows for the prevention of accidental extension of the moving part 13 and the cleaning part 2 connected to it by setting preset conditions for its extension. This disclosure does not specifically limit the rotational speed of the preset conditions for the extension of the moving part 13; it can be selected and set according to actual conditions, all of which are within the scope of protection of this disclosure.

[0046] When the main body 12 is in a first rotating state, and its rotational speed is less than or equal to a second preset speed, the moving part 13 can move towards the central axis S2 of the main body 12. This configuration allows for the setting of preset conditions for the retraction of the moving part 13, ensuring that both the moving part 13 and the cleaning part 2 can be retracted promptly when needed, facilitating the storage of the cleaning assembly 02 and allowing the cleaning equipment to pass through narrow spaces. This disclosure does not specifically limit the rotational speed of the preset conditions for the retraction of the moving part 13; it can be selected and set according to actual conditions, all of which are within the protection scope of this disclosure.

[0047] The first preset speed and the second preset speed can be the same. When the rotational speed of the main body 12 is greater than or equal to the preset speed, the moving part 13 can move away from the central axis S2 of the main body 12. When the rotational speed of the main body 12 is less than the preset speed, the moving part 13 can move closer to the central axis S2 of the main body 12.

[0048] like Figure 4 and Figure 5 As shown, the main body 12 may have a first connecting portion 122, the moving part 13 may have a second connecting portion 132, and the bracket 1 may further include an elastic element 14, which may include, but is not limited to, a spring, a rubber ring, etc. The elastic element 14 can connect the first connecting portion 122 and the second connecting portion 132, and when the bracket 1 is in the second working state, the elastic element 14 is in a stretched state. Thus, when the bracket 1 is in the second working state, the elastic element 14 can have a restoring force, which can drive the moving part 13 to move towards the central axis of the main body 12, causing the bracket 1 to switch from the second working state to the first working state.

[0049] For example, when it is necessary to expand the cleaning range of the cleaning component 2, the cleaning host 01 can drive the main body 12 to rotate in a first rotational state. Under the action of centrifugal force, the moving component 13 moves away from the central axis S2 of the main body 12, so that the cleaning component 2 extends outward. At this time, the moving component 13 can stretch the elastic component 14, so that the elastic component 14 has a restoring force. When it is necessary to reduce the size of the cleaning component 02, the cleaning host 01 can drive the main body 12 to rotate in a second rotational state. The elastic component 14 can use the restoring force to drive the moving component 13 to move closer to the central axis S2 of the main body 12, so that the cleaning component 2 retracts.

[0050] Furthermore, when it is necessary to expand the cleaning range of the cleaning component 2, the cleaning host 01 can drive the main body 12 to rotate at a speed greater than or equal to the first preset speed. At this time, the centrifugal force of the moving component 13 is greater than the restoring force of the elastic component 14. Under the action of the centrifugal force, the moving component 13 can move away from the central axis S2 of the main body 12, so that the cleaning component 2 can extend outward. At this time, the moving component 13 can stretch the elastic component 14, so that the elastic component 14 has a restoring force inside. When it is necessary to reduce the size of the cleaning component 02, the cleaning host 01 can drive the main body 12 to rotate at a speed less than or equal to the second preset speed. At this time, the centrifugal force of the moving component 13 is less than the restoring force of the elastic component 14. Under the drive of the restoring force, the moving component 13 can move towards the central axis S2 of the main body 12, so that the cleaning component 2 can retract.

[0051] In some embodiments, such as Figures 3 to 5As shown, the main body 12 may be provided with a first guide portion 121, and the moving part 13 may be provided with a second guide portion 131. The second guide portion 131 may slide with the first guide portion 121 to limit the movement of the moving part 13 in the direction away from or close to the rotation axis of the main body 12, so as to ensure that the moving part 13 can move along the correct path.

[0052] One of the first guide portion 121 and the second guide portion 131 may include a guide groove, and the other may include a guide block. That is, the first guide portion 121 may include a guide groove, and the second guide portion 131 may include a guide block; or, the first guide portion 121 may include a guide block, and the second guide portion 131 may include a guide groove. The guide block can be slidably fitted into the guide groove, and one end of the guide groove can be close to the central axis S2 of the main body 12 relative to the other end. This allows the moving member 13 to move only along the extension direction of the guide groove, thereby further improving the accuracy of the movement direction of the moving member 13.

[0053] Furthermore, the first guide portion 121 may include a guide groove, and the second guide portion 131 may include a guide block. The guide groove may be an arc-shaped groove. When the main body 12 is in the first rotation state, the rotation direction of the main body 12 may be the direction from the center of the arc-shaped groove to the center of the arc-shaped groove. At this time, the moving part 13 may move away from the central axis S2 of the main body 12 under the guidance of the arc-shaped groove and the action of centrifugal force, so as to realize the extension of the moving part 13 and the cleaning part 2. When the main body 12 is in the second rotation state, the rotation direction of the main body 12 may be the direction from the center of the arc-shaped groove to the center of the arc-shaped groove. At this time, the moving part 13 may move closer to the central axis S2 of the main body 12 under the guidance of the arc-shaped groove and the action of the restoring force of the elastic member 14, so as to realize the retraction of the moving part 13 and the cleaning part 2.

[0054] However, it is not limited to this. The shape of the guide groove is not limited to an arc-shaped groove. For example, the shape of the guide groove can also be a linear groove. It can be selected and set according to the actual situation, and all of this is within the protection scope of this disclosure.

[0055] In some embodiments, such as Figure 3 and Figure 5As shown, the moving part 13 may include a first support portion 133 and a second support portion 134. One end of the first support portion 133 may be movably connected to the main body 12, and the second support portion 134 may be located at the end of the first support portion 133 away from the central axis of the main body 12, and the edge portion 11 of the bracket 1 may be located at the second support portion 134. The dimension L4 of the second support portion 134 in the circumferential direction Z of the main body 12 is greater than the dimension L3 of the first support portion 133 in the circumferential direction Z of the main body 12. This arrangement increases the connection area between the moving part 13 and the cleaning part 2, thereby improving the connection stability and flatness of the cleaning part 2.

[0056] The side of the second support portion 134 furthest from the central axis S2 of the main body 12 can be an arc surface, and the center of the arc surface can be close to the central axis S2 of the main body 12 relative to the arc surface. That is, the outer side of the second support portion 134 can be an arc surface, and the arc surface can be a convex surface. With this configuration, as... Figure 2 and Figure 3 As shown, when two adjacent cleaning components 02 meet during rotation, their respective curved surfaces can be used for guidance, preventing hard collisions of the moving parts 13 of the two adjacent cleaning components 02. This improves the smoothness of the rotation of the cleaning components 02 and reduces the probability of damage caused by hard collisions of the moving parts 13 of the two adjacent cleaning components 02. Furthermore, this configuration, as... Figure 3 and Figure 6 As shown, when the obstacle 3 is located on the rotation path W1 of the moving part 13, the arc surface can be used to guide the moving part 13, avoiding hard collisions between adjacent moving parts 13 and the obstacle 3, improving the smoothness of the rotation of the cleaning component 02, and reducing the probability of the moving part 13 being damaged by hard collisions.

[0057] The side of the second support portion 134 closest to the central axis S2 of the main body 12 can also be an arc surface. The center of the arc surface can be close to the central axis of the main body 12 relative to the arc surface. That is, the inner side of the second support portion 134 can also be an arc surface, and the arc surface can also be a convex surface. The curvature of the side of the second support portion 134 closest to the central axis S2 of the main body 12 can be the same as the curvature of the side of the second support portion 134 furthest from the central axis S2 of the main body 12, but it is not limited thereto. This disclosure does not limit the curvature of the side of the second support portion 134 closest to the central axis S2 of the main body 12, nor the curvature of the side of the second support portion 134 furthest from the central axis S2 of the main body 12. These can be selected and set according to the actual situation, and all of this is within the protection scope of this disclosure.

[0058] In some embodiments, such as Figure 3As shown, the support 1 may include multiple moving parts 13, which can be spaced apart in the circumferential direction Z of the main body 12. This increases the number of moving parts 13 connecting the cleaning part 2, increases the number of connection points of the cleaning part 2, and improves the connection stability of the cleaning part 2. Furthermore, this arrangement allows the cleaning part 2 to extend outward in the circumferential direction Z of the main body 12, ensuring the flatness of the cleaning part 2 after extension, thereby improving the cleaning effect of the cleaning part 2 after extension.

[0059] When the bracket 1 is provided with multiple moving parts 13, the main body 12 can be provided with multiple first guide parts 121. The multiple first guide parts 121 can correspond one-to-one with the second guide parts 131 of the multiple moving parts 13, and each first guide part 121 can slide and cooperate with its corresponding second guide part 131.

[0060] In some embodiments of this disclosure, such as Figure 1 and Figure 2 As shown, the cleaning device may include at least a first cleaning component 021 and a second cleaning component 022 arranged adjacent to each other. The cleaning host 01 may be configured to simultaneously drive the main body 12 of the first cleaning component 021 and the main body 12 of the second cleaning component 022 to rotate, thereby increasing the cleaning range of the cleaning device and improving the cleaning effect of the cleaning device through at least two cleaning components 02.

[0061] In some embodiments, when the first guide portion 121 of the main body 12 includes an arc-shaped guide groove, the bending direction of the guide groove of the first cleaning component 021 may be opposite to the bending direction of the guide groove of the second cleaning component 022. The cleaning host 01 may be configured to simultaneously drive the main body 12 of the first cleaning component 021 and the main body 12 of the second cleaning component 022 to rotate in opposite directions.

[0062] For example, the cleaning host 01 can be configured to drive the main body 12 of the first cleaning component 021 to rotate in the X direction, and can drive the main body 12 of the second cleaning component 022 to rotate in the Y direction, so that the moving part 13 of the first cleaning component 021 and the moving part 13 of the second cleaning component 022 can move synchronously in a direction away from the central axis S2 of their respective main bodies 12.

[0063] Alternatively, the cleaning host 01 can be configured to drive the main body 12 of the first cleaning component 021 to rotate in the opposite direction to X, and can drive the main body 12 of the second cleaning component 022 to rotate in the opposite direction to Y, so that the moving part 13 of the first cleaning component 021 and the moving part 13 of the second cleaning component 022 can move synchronously in the direction close to the central axis S2 of their respective main body 12.

[0064] In some embodiments, when the first guide portion 121 of the main body 12 includes an arc-shaped guide groove, the bending direction of the guide groove of the first cleaning component 021 and the bending direction of the guide groove of the second cleaning component 022 may be the same. The cleaning host 01 may be configured to simultaneously drive the main body 12 of the first cleaning component 021 and the main body 12 of the second cleaning component 022 to rotate in the same direction, so that the moving part 13 of the first cleaning component 021 and the moving part 13 of the second cleaning component 022 can move synchronously in a direction away from the central axis S2 of their respective main bodies 12, or, the moving part 13 of the first cleaning component 021 and the moving part 13 of the second cleaning component 022 can move synchronously in a direction close to the central axis S2 of their respective main bodies 12.

[0065] In some embodiments, when the first guide portion 121 of the main body 12 includes a linear guide groove, the cleaning host 01 can be configured to simultaneously drive the main body 12 of the first cleaning component 021 and the main body 12 of the second cleaning component 022 to rotate in the same direction, so that the moving part 13 of the first cleaning component 021 and the moving part 13 of the second cleaning component 022 can move synchronously in a direction away from the central axis S2 of their respective main bodies 12, or, the moving part 13 of the first cleaning component 021 and the moving part 13 of the second cleaning component 022 can move synchronously in a direction close to the central axis S2 of their respective main bodies 12.

[0066] Furthermore, when the first guide portion 121 of the main body 12 includes a linear guide groove, the cleaning host 01 can also be configured to simultaneously drive the main body 12 of the first cleaning component 021 and the main body 12 of the second cleaning component 022 to rotate in opposite directions, so that the moving part 13 of the first cleaning component 021 and the moving part 13 of the second cleaning component 022 can move synchronously in a direction away from the central axis S2 of their respective main bodies 12, or, the moving part 13 of the first cleaning component 021 and the moving part 13 of the second cleaning component 022 can move synchronously in a direction close to the central axis S2 of their respective main bodies 12.

[0067] In some embodiments, such as Figure 1 and Figure 2As shown, the rotation path W11 of the moving part 13 in the first cleaning component 021 and the rotation path W12 of the moving part 13 in the second cleaning component 022 can have an overlapping area 02a. This allows the rotation paths of the cleaning part 2 connected to the moving part 13 of the first cleaning component 021 and the cleaning part 2 connected to the moving part 13 of the second cleaning component 022 to overlap during rotation. This avoids gaps between the cleaning part 2 of the first cleaning component 021 and the cleaning part 2 of the second cleaning component 022 during rotation, effectively preventing areas from being missed during cleaning and further improving the cleaning effect of the cleaning equipment.

[0068] Furthermore, the arc surface of the moving part 13 in the first cleaning component 021 and the arc surface of the moving part 13 in the second cleaning component 022 can at least contact each other when rotating to the overlapping area 02a, so as to further avoid the gap between the cleaning part 2 of the first cleaning component 021 and the cleaning part 2 of the second cleaning component 022 during rotation, which can completely avoid the omission of cleaning areas and ensure the cleaning effect of the cleaning equipment.

[0069] Meanwhile, since the arc centers of the moving parts 13 in the first cleaning component 021 and the moving parts 13 in the second cleaning component 022 are both close to the central axis S2 of their respective main bodies 12, when the moving parts 13 of the first cleaning component 021 and the moving parts 13 of the second cleaning component 022 meet during rotation, they can be guided by their respective arc surfaces, avoiding hard collisions between adjacent moving parts 13 of the first cleaning component 021 and the moving parts 13 of the second cleaning component 022. This improves the smoothness of rotation of the first cleaning component 021 and the second cleaning component 022, and reduces the probability of damage caused by hard collisions between adjacent moving parts 13 of the first cleaning component 021 and the moving parts 13 of the second cleaning component 022, thereby improving the service life and operational stability of the cleaning equipment.

[0070] Furthermore, since the moving part 13 can move towards the central axis S2 of the main body 12, when the arc surface of the moving part 13 in the first cleaning assembly 021 and the arc surface of the moving part 13 in the second cleaning assembly 022 are at least in contact with each other, the moving part 13 in the first cleaning assembly 021 and the moving part 13 in the second cleaning assembly 022 can both move towards the central axis S2 of their respective main body 12, which can further reduce the probability of hard collision and further improve the service life and stability of the cleaning equipment.

[0071] Other embodiments of this disclosure will readily occur to those skilled in the art upon consideration of the specification and practice of the utility models disclosed herein. This disclosure is intended to cover any variations, uses, or adaptations of this disclosure that follow the general principles of this disclosure and include common knowledge or customary techniques in the art not disclosed herein. The specification and examples are to be considered exemplary only, and the true scope and spirit of this disclosure are indicated by the appended claims.

Claims

1. A cleaning component, characterized in that, include: A support includes a main body and a moving part, the moving part being movably connected to the main body, the moving part having an edge portion located in the edge region of the support; A cleaning component, at least connected to the edge portion, is configured to clean the surface to be cleaned; The bracket has a first working state and a second working state. When the bracket is in the first working state, the edge portion has a first distance from the central axis of the bracket. When the bracket is in the second working state, the edge portion has a second distance from the central axis of the bracket. The second distance is greater than the first distance.

2. The cleaning component according to claim 1, characterized in that, When the bracket switches from the first working state to the second working state, the moving part moves away from the central axis of the main body; when the bracket switches from the second working state to the first working state, the moving part moves closer to the central axis of the main body.

3. The cleaning component according to claim 2, characterized in that, The main body has a first rotation state and a second rotation state. When the main body is in the first rotation state, the moving part moves away from the central axis of the main body. When the main body is in the second rotation state, the moving part moves towards the central axis of the main body. The rotation direction of the main body when it is in the first rotation state is opposite to the rotation direction of the main body when it is in the second rotation state.

4. The cleaning component according to claim 3, characterized in that, When the main body is in the first rotational state and the rotational speed of the main body is greater than or equal to the first preset speed, the moving part moves in a direction away from the central axis of the main body.

5. The cleaning component according to claim 3, characterized in that, The main body is provided with a first guide portion, and the moving part is provided with a second guide portion, the second guide portion slidingly engaging with the first guide portion.

6. The cleaning component according to claim 5, characterized in that, One of the first guide portion and the second guide portion includes a guide groove, and the other includes a guide block. The guide block is slidably fitted in the guide groove, and one end of the guide groove is close to the central axis of the main body relative to the other end.

7. The cleaning component according to claim 6, characterized in that, The first guide portion includes the guide groove, and the second guide portion includes the guide block. The guide groove is an arc-shaped groove or a linear groove.

8. The cleaning component according to any one of claims 2 to 7, characterized in that, The main body has a first connecting portion, the moving part has a second connecting portion, and the bracket further includes: An elastic element connects the first connecting part and the second connecting part, and when the bracket is in the second working state, the elastic element is in a stretched state.

9. The cleaning component according to any one of claims 1 to 7, characterized in that, The moving component includes: A first support portion, one end of which is movably connected to the main body component; The second support portion is located at one end of the first support portion away from the central axis of the main body, and the edge portion is located in the second support portion; The second support portion has a larger dimension in the circumferential direction of the main body than the first support portion in the circumferential direction of the main body.

10. The cleaning assembly according to claim 9, characterized in that, The side of the second support portion away from the central axis of the main body is an arc surface, and the center of the arc surface is closer to the central axis of the main body relative to the arc surface.

11. The cleaning component according to any one of claims 1 to 7, characterized in that, The bracket includes a plurality of moving parts, which are spaced apart in the circumferential direction of the main body.

12. A cleaning device, characterized in that, include: Clean the main unit; A cleaning component, wherein the cleaning component is the cleaning component according to any one of claims 1 to 11, the main body is connected to the cleaning host, and the cleaning host is configured to drive the main body to rotate.

13. The cleaning equipment according to claim 12, characterized in that, The cleaning device includes at least a first cleaning component and a second cleaning component arranged adjacent to each other, and the cleaning host is configured to simultaneously drive the main body of the first cleaning component and the main body of the second cleaning component to rotate.

14. The cleaning equipment according to claim 13, characterized in that, The main body is provided with a first guide portion, the first guide portion including a guide groove, the guide groove being an arc-shaped groove, and the bending direction of the guide groove of the first cleaning component being opposite to the bending direction of the guide groove of the second cleaning component. The cleaning host is configured to simultaneously drive the main body of the first cleaning component and the main body of the second cleaning component to rotate in opposite directions.

15. The cleaning equipment according to claim 13, characterized in that, The main body is provided with a first guide portion, the first guide portion including a guide groove, the guide groove being an arc-shaped groove, and the bending direction of the guide groove of the first cleaning component being the same as the bending direction of the guide groove of the second cleaning component. The cleaning host is configured to simultaneously drive the main body of the first cleaning component and the main body of the second cleaning component to rotate in the same direction.

16. The cleaning equipment according to claim 13, characterized in that, The main body is provided with a first guide portion, the first guide portion including a guide groove, the guide groove being a linear groove; The cleaning host is configured to simultaneously drive the main body of the first cleaning component and the main body of the second cleaning component to rotate in the same or opposite directions.

17. The cleaning equipment according to any one of claims 14 to 16, characterized in that, The rotation path of the moving part of the first cleaning component overlaps with the rotation path of the moving part of the second cleaning component.

18. The cleaning equipment according to claim 17, characterized in that, The moving part includes a first support part and a second support part, wherein the second support part is provided with an arc surface; The arcuate surfaces in the first cleaning component and the arcuate surfaces in the second cleaning component are in contact with each other when rotated to the overlapping area.

19. A cleaning system, characterized in that, include: Clean base stations; The cleaning equipment is the cleaning equipment described in any one of claims 12 to 18, the cleaning equipment can be parked at the cleaning base station, and / or the cleaning equipment can be docked with the cleaning base station.

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