Cleaning robot and its base station, cleaning tray

Abstract

The present application discloses a cleaning robot and its base station, and a cleaning plate. The cleaning plate is used to clean the mop component of the cleaning robot, and includes a plate body, which is a groove-shaped structure; a cleaning part is arranged in the plate body, and the cleaning part has a cleaning groove, and the cleaning groove is used to contain cleaning water; the cleaning part includes at least two pillows, and the top wall surface of the pillow is provided with a plurality of first convex points, and the pillow forms at least part of the groove peripheral wall of the cleaning groove. The structural arrangement of the cleaning plate is conducive to improving the cleaning effect of the mop component of the cleaning robot.

Description

Technical Field

[0001] The present application relates to the technical field of smart home appliances, and in particular to a cleaning robot and its base station and cleaning tray. Background Art

[0002] The cleaning robot includes a base station and a host. The host is equipped with cleaning components, including a mop, to meet the cleaning needs of mopping. The mop needs to be cleaned after mopping the floor. Generally, a cleaning structure is provided at the base station. When the host detects that the mop needs to be cleaned, it can return to the location of the base station, dock with the base station, and use the cleaning structure of the base station to clean the mop.

[0003] In the related art, the cleaning structure of the base station includes a cleaning groove for accommodating the mop, and narrow cleaning ribs are arranged in the cleaning groove. The mop is cleaned by the friction between the cleaning ribs and the mop. In actual applications, it is found that this structural arrangement has a poor cleaning effect on the mop, and in order to ensure that the mop is evenly stressed during cleaning, four or more cleaning ribs are provided, and the multiple cleaning ribs are symmetrically or evenly distributed, resulting in a larger space occupied by the entire cleaning groove, which causes inconvenience to the arrangement of the wiper structure.

[0004] In view of this, how to improve the cleaning structure of the base station to at least partially improve or solve the above problems has become a technical problem that technicians in this field currently need to solve. Utility Model Content

[0005] The purpose of the present application is to provide a cleaning robot and its base station, and a cleaning disk, wherein the structural arrangement of the cleaning disk is conducive to improving the cleaning effect of the mop component of the cleaning robot.

[0006] In order to solve the above technical problems, the embodiment of the present application provides a cleaning tray for cleaning the mop component of a cleaning robot, comprising a tray body, wherein the tray body is a groove-shaped structure;

[0007] A cleaning portion is provided in the dish body, the cleaning portion having a cleaning tank, the cleaning tank being used to contain cleaning water;

[0008] The cleaning portion includes at least two pillow portions, the top wall surfaces of the pillow portions are provided with a plurality of first protrusions, and the pillow portions form at least a portion of the peripheral wall of the cleaning tank.

[0009] In one feasible solution, the plate body has a positioning center that matches the rotation center of the mop component;

[0010] The at least two pillows include a first pillow and a second pillow;

[0011] The first ends of the first pillow portion and the second pillow portion are both close to the positioning center, and the second ends of the first pillow portion and the second pillow portion are both far away from the positioning center and close to the same side of the disk body;

[0012] A distance between a first end of the first pillow portion and a first end of the second pillow portion is smaller than a distance between a second end of the first pillow portion and a second end of the second pillow portion.

[0013] In a feasible solution, the bottom wall of the cleaning tank is arranged to be inclined toward the positioning center, and the height of the bottom wall close to the positioning center is lower than the height of the bottom wall away from the positioning center.

[0014] In a feasible solution, a water leakage hole is provided on the bottom wall of the groove near the positioning center side.

[0015] In one feasible solution, a water drop position corresponding to the clean water outlet position of the base station is provided in the cleaning tank;

[0016] The water drop position is arranged on the side of the bottom wall of the tank away from the positioning center, and at least one transition wall is arranged around the water drop position, and the bottom wall of the tank is connected to the peripheral wall of the cleaning tank through the transition wall, and the transition wall is an inclined wall, and the side of the transition wall adjacent to the peripheral wall of the tank is higher than the side of the transition wall adjacent to the bottom wall of the tank;

[0017] The water drop position is located at the junction of the transition wall and the groove bottom wall.

[0018] In one feasible solution, the second ends of the first pillow portion and the second pillow portion are both connected to the circumferential wall of the disk body, and the groove circumferential wall includes a portion of the circumferential wall located between the first pillow portion and the second pillow portion; the transition wall includes a first transition wall, and the first transition wall is connected to the circumferential wall.

[0019] In a feasible solution, the transition wall further includes at least one second transition wall, and the second transition wall is connected to the first transition wall and is also connected to one of the first pillow portion and the second pillow portion.

[0020] In a feasible solution, the cleaning portion includes a blocking portion, the blocking portion is connected between the first end of the first pillow portion and the first end of the second pillow portion, and the peripheral wall of the cleaning tank includes the blocking portion.

[0021] In one feasible solution, the disk body has two positioning centers, each of which has a cleaning portion next to it, and the two cleaning portions are arranged close to one side of the disk body. The disk body also has a wiper strip and a balance strip around the positioning center, and the wiper strip and the balance strip are arranged close to the other side of the disk body.

[0022] In an achievable solution, the cleaning portion further includes a plurality of second protrusions, and the second protrusions are arranged on the bottom wall of the cleaning tank;

[0023] The convex top surface of the second convex point is higher than the top wall surface of the pillow portion and is not higher than the convex top surface of the first convex point.

[0024] In a feasible solution, the projection area of ​​the second convex point on the bottom wall of the groove is smaller than the projection area of ​​the first convex point on the bottom wall of the groove.

[0025] In a feasible solution, a plurality of overflow holes are provided on the bottom wall of the dish body, and at least some of the overflow holes are arranged adjacent to the cleaning portion.

[0026] An embodiment of the present application further provides a base station of a cleaning robot, comprising a base station body and a cleaning tray, wherein the cleaning tray is detachably connected to the base station body, and the cleaning tray is any of the cleaning trays described above.

[0027] An embodiment of the present application also provides a cleaning robot, including a base station and a host, wherein a mop assembly is installed on the host, and a cleaning tray for cleaning the mop assembly is installed on the base station, and the base station is the base station described above.

[0028] The cleaning disc provided in the embodiment of the present application can be used for cleaning the mop part of the cleaning robot. The cleaning disc can be specifically installed on the base station of the cleaning robot, and the mop part is installed on the mainframe of the cleaning robot. The cleaning disc provides cleaning water for the mop part through the cleaning groove, and a first convex point is arranged on the top wall of the pillow of the cleaning part. When the mop part rotates for cleaning, an extrusion friction force is generated between the first convex point and the mop to scrub the mop. Compared with the use of narrow and long cleaning ribs for cleaning in the related art, the first convex point is easy to insert into the mop, and the mop can be effectively scrubbed, which is easy to ensure the cleaning effect; in addition, the pillow part provided with the first convex point is used as part of the groove wall of the cleaning groove, so that the structure for scrubbing the mop and the structure for supplying water to the mop are integrated into one, which is conducive to reducing the occupied space of the cleaning part. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of the structure of a cleaning disk in an embodiment provided in the present application;

[0030] Figure 2 for Figure 1A partial enlarged view of the middle J1 area;

[0031] Figure 3 for Figure 1 A front view of the cleaning tray shown;

[0032] Figure 4 for Figure 3 A partial enlarged view of the middle J2 area;

[0033] Figure 5 for Figure 3 Middle AA section view;

[0034] Figure 6 for Figure 5 A partial enlarged view of the middle J3 area;

[0035] Figure 7 for Figure 3 Middle BB section;

[0036] Figure 8 for Figure 7 A partial enlarged view of the middle J4 area;

[0037] Fig. 9 for Figure 3 Mid-CC section;

[0038] Fig.10 for Fig. 9 A partial enlarged view of the J5 area in the middle.

[0039] Description of reference numerals:

[0040] Cleaning tray 10, tray body 11, tray bottom wall 111, overflow hole 1111, tray peripheral wall 112, cleaning portion 12, first pillow portion 121, bending portion 1211, second pillow portion 122, cleaning groove 123, groove bottom wall 1231, first transition wall 1232, second transition wall 1233, first convex point 124, second convex point 125, enclosure portion 126, water leakage hole 127, wiper strip 13, balance strip 14;

[0041] Water drop position 1S, positioning center 2S, mop plate outer contour K. DETAILED DESCRIPTION

[0042] The embodiment of the present application provides a cleaning robot and its base station, and a cleaning tray. By optimizing the structure of the cleaning tray, it can help improve the cleaning effect of the mop component of the cleaning robot, and help reduce the space occupied by the cleaning tank in the cleaning tray, thereby facilitating the arrangement of other structures on the cleaning tray.

[0043] In order to enable those skilled in the art to better understand the present application, the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0044] In this article, terms such as upper, lower, inside and outside are defined based on the positional relationship shown in the drawings. The corresponding positional relationship may also change with the change of the viewing angle of the drawings. The use of directional words cannot be understood as an absolute limitation on the scope of protection. At the same time, terms such as first and second are only used to distinguish one component from another with the same name, and do not indicate the existence of a primary and secondary relationship or a sequential relationship between these components.

[0045] Please refer to Figure 1 and Figure 2 , Figure 1 This is a schematic diagram of the structure of a cleaning disk in an embodiment provided in this application. Figure 2 for Figure 1 A partial enlarged view of the J1 area in the middle.

[0046] In this embodiment, the cleaning tray 10 is used to clean the mop component of the cleaning robot.

[0047] The mop component of the cleaning robot generally includes a mop plate and a mop installed on the mop plate, and the mop plate can drive the mop to rotate to meet the needs of the cleaning function, or to clean the mop in the cleaning stage. Usually, the cleaning robot is provided with two mop components with the same structure.

[0048] The cleaning tray 10 includes a tray body 11, which is a groove-shaped structure. The tray body 11 includes a tray bottom wall 111 and a tray peripheral wall 112, which is arranged around the outer periphery of the tray bottom wall 111, and the tray peripheral wall 112 and the tray bottom wall 111 form a groove-shaped structure with an accommodating space.

[0049] A cleaning portion 12 is disposed in the tray body 11 . The cleaning portion 12 has a cleaning tank 123 . The cleaning tank 123 is used to contain cleaning water for cleaning the mop component.

[0050] The cleaning portion 12 includes at least two pillows, and the top wall of the pillow is provided with a plurality of first protrusions 124. The pillow forms at least part of the peripheral wall of the cleaning tank 123. In other words, the peripheral wall of the cleaning tank 123 includes the pillow. The first protrusion 124 is a structure protruding upward from the top wall of the pillow.

[0051] In the illustrated example, the cleaning portion 12 includes a first pillow portion 121 and a second pillow portion 122 , and a plurality of first protrusions 124 are disposed on top walls of the first pillow portion 121 and the second pillow portion 122 .

[0052] With the above solution, the cleaning tray 10 provides cleaning water for the mop component through the cleaning groove 123. During cleaning, the mop component is placed on the pillow of the cleaning portion 12 and rotated. During the rotation, the first protrusions 124 provided on the top wall of each pillow generate extrusion friction with the mop of the mop component to scrub the mop. Compared with the background technology of using narrow and long cleaning ribs for cleaning, the provision of the first protrusions 124 facilitates its insertion into the mop, so that the mop can be effectively scrubbed and the cleaning effect can be easily ensured.

[0053] In addition, the pillow portion provided with the first protrusion 124 is used to form at least part of the groove wall of the cleaning groove 123, so that the structure for scrubbing the mop and the structure for providing cleaning water to the mop are integrated into one, which is beneficial to reducing the space occupied by the cleaning portion 12 and facilitating the arrangement of other structures on the cleaning plate 10.

[0054] Please refer to Figure 3 , Figure 3 for Figure 1 Front view of the cleaning pan shown.

[0055] The mop component of the cleaning robot rotates during cleaning. The cleaning disc 10 has a positioning center 2S that matches the rotation center of the mop component. To illustrate the relative position relationship between the mop component and the cleaning disc 10 during cleaning, Figure 2 and Figure 3 The solid dot in the figure indicates the positioning center 2S on the cleaning plate 10. Figure 3 The outer contour K of the mop plate of the mop component is indicated by a dotted line. In the figure, the cleaning robot is provided with two mop components, and the cleaning plate 10 is provided with two cleaning parts 12 for matching. It can be understood that Figure 2 and Figure 3 The positioning center 2S and the outer contour K of the mop plate are not the physical structures of the cleaning plate 10.

[0056] In this embodiment, the at least two pillow portions of the cleaning portion 12 include a first pillow portion 121 and a second pillow portion 122 .

[0057] The first ends of the first pillow portion 121 and the second pillow portion 122 are both close to the positioning center 2S, and the second ends of the first pillow portion 121 and the second pillow portion 122 are both far away from the positioning center 2S and close to the same side of the disk body 11. Figures 1 to 3 In the illustrated position, the second ends of the first pillow portion 121 and the second pillow portion 122 are both close to the upper side of the disk body 11. It can be understood that the first ends of the first pillow portion 121 and the second pillow portion 122 are arranged closer to the center of the disk body 11 than the second ends.

[0058] The distance between the first end of the first pillow portion 121 and the first end of the second pillow portion 122 is smaller than the distance between the second end of the first pillow portion 121 and the second end of the second pillow portion 122 .

[0059] After the above arrangement, the first pillow 121 and the second pillow 122 are roughly V-shaped. When the mop component is being cleaned, its rotation center is substantially coincident with the positioning center 2S on the cleaning disk 10, and the mop disk of the mop component rotates around the positioning center 2S. During the rotation process, the mop installed on the mop disk will pass through the cleaning portion 12, and the mop will be wetted by contact with the water in the cleaning groove 123, and will take away a part of the water. When passing through the first pillow 121 and the second pillow 122 forming the cleaning groove 123, the mop will be squeezed and rubbed with the first protrusion 124 to form a scrubbing effect; since the mop component is in a rotating state during cleaning, all positions of the mop component will be cleaned.

[0060] In addition, the above structural arrangement can use less water to clean the mop parts, thereby reducing the amount of water used.

[0061] refer to Figure 3 It is understood that the cleaning groove 123 is located between the first pillow portion 121 and the second pillow portion 123, and the rotation of the mop component is used to achieve complete coverage of the mop component by the cleaning portion 12. In this way, the size of the cleaning groove 123 does not need to match the mop component, that is, the cleaning groove 123 does not need to accommodate the mop component, which effectively reduces the occupied space of the cleaning portion 12 with the cleaning groove 123, provides space for the arrangement of the wiper structure and other components in the cleaning tray 10, and makes the arrangement of each component in the cleaning tray 10 more flexible.

[0062] In a specific configuration, the size of the area where the first convex points 124 are arranged on the first pillow 121 and the second pillow 122 is at least equal to the radius of the mop component. In this way, when the mop component rotates through the first pillow 121 and the second pillow 122, all parts of the mop component in the radial direction can be scrubbed with the first convex points 124.

[0063] In a feasible solution, the second end of the first pillow 121 and the second end of the second pillow 122 can extend to the disk peripheral wall 112 of the disk body 11 and be connected to the disk peripheral wall 112. In this way, the portion of the disk peripheral wall 112 between the first pillow 121 and the second pillow 122 forms a portion of the peripheral wall of the cleaning groove 123. The peripheral wall of the cleaning groove 123 is formed by using a portion of the disk peripheral wall 112, which can simplify the structure of the cleaning part 12 and facilitate the cleaning groove 123 to be as large as possible in the limited space of the cleaning disk 10, so as to reasonably use the space.

[0064] In a specific implementation, the cleaning portion 12 further includes a blocking portion 126, and the first end of the first pillow portion 121 and the first end of the second pillow portion 122 are connected via the blocking portion 126, and the peripheral wall of the cleaning tank 123 further includes the blocking portion 126. The setting of the blocking portion 126 facilitates the connection between the first pillow portion 121 and the second pillow portion 122 at the end close to the positioning center 2S, and can make the structure of the first pillow portion 121 and the second pillow portion 122 relatively simple and easy to process.

[0065] In actual setting, the heights of the top walls of the first pillow portion 121 and the second pillow portion 122 are kept consistent, so as to ensure that the first protrusion 124 set on the first pillow portion 121 and the first protrusion 124 set on the second pillow portion 122 can both form effective scrubbing with the mop component.

[0066] The height of the top wall of the enclosure portion 126 can be consistent with the height of the first pillow portion 121 and the second pillow portion 122, so that the water level of the cleaning water in the cleaning tank 123 can be maintained at a certain height to prevent the water level from being too low and unable to soak the mop component.

[0067] Generally speaking, the top wall surface of the dish peripheral wall 112 of the cleaning dish 10 is arranged higher than the first pillow portion 121 and the second pillow portion 122 .

[0068] In the illustrated example, the first pillow portion 121 , the surrounding portion 126 , the second pillow portion 122 , and the portion of the disk peripheral wall 112 located between the first pillow portion 121 and the second pillow portion 122 together enclose an area of ​​the cleaning tank 123 .

[0069] In a specific implementation, the bottom wall of the cleaning tank 123 may be a part of the bottom wall 111 of the tray to simplify the structure.

[0070] Please refer to Figures 4 to 6 , Figure 4 for Figure 3 A partial enlarged view of the J2 part in the middle. Figure 5 for Figure 3 Middle AA section view, Figure 6 for Figure 5 A partial enlarged view of the J3 area in the middle.

[0071] In this embodiment, the bottom wall 1231 of the cleaning tank 123 is tilted toward the positioning center 2S, and the height of the bottom wall 1231 near the positioning center 2S is lower than the height of the bottom wall 1231 away from the positioning center 2S. In this way, when the cleaning water is filled into the cleaning tank 123, the cleaning water will flow toward the positioning center 2S, that is, the cleaning water will gather toward the narrower end of the cleaning tank 123, which is conducive to the gathering of the cleaning water and can ensure that the mop component and the cleaning water are fully in contact.

[0072] In a specific implementation, the bottom wall 1231 of the cleaning tank 123 is provided with a water leakage hole 127 near the positioning center 2S. The provision of the water leakage hole 127 can prevent water from accumulating in the cleaning tank 123.

[0073] On the basis that the bottom wall 1231 of the cleaning tank 123 is an inclined wall as a whole, the water leakage hole 127 can be arranged close to the enclosure 126, that is, the water leakage hole 127 can be arranged at a relatively low point of the cleaning tank 123 as much as possible.

[0074] In this embodiment, the cleaning portion 12 also includes a plurality of second protrusions 125, which are arranged on the bottom wall 1231 of the cleaning tank 123, and the convex top surface of the second protrusion 125 is higher than the top wall surfaces of the first pillow portion 121 and the second pillow portion 122, and is not higher than the convex top surface of the first protrusion 124.

[0075] The second protrusions 125 can comb the mop component so that the mop component can fully contact the cleaning water in the cleaning tank 123 when passing through the cleaning tank 123, which is beneficial to improving the scrubbing effect between the mop component and the first protrusions 124.

[0076] In the specific implementation, Figure 3 As shown, the projection area of ​​the second convex point 125 on the groove bottom wall 1231 is smaller than the projection area of ​​the first convex point 124 on the groove bottom wall 1231. In this way, the second convex point 125 can effectively comb the mop component to avoid affecting the scrubbing effect between the mop component and the first convex point 124.

[0077] In the illustrated example, the second protrusions 125 are arranged in a straight line in the cleaning groove 123 approximately along the radial direction of the mop component. This arrangement is beneficial to ensuring the combing effect of the mop component, thereby facilitating improving the cleaning effect of the mop component.

[0078] In other implementations, the number and arrangement of the second bumps 125 can be determined as needed. For example, the second bumps 125 can also be arranged in two rows.

[0079] refer to Figure 2 In this embodiment, the cleaning tray 10 has a water drop position 1S in the cleaning tank 123. When water is poured into the cleaning tank 123, the water drop point of the cleaning water is at the water drop position 1S. When water is poured into the cleaning tray 10 through the base station of the cleaning robot, the clean water outlet position of the base station corresponds to the water drop position 1S.

[0080] The water drop position 1S is arranged on the side of the tank bottom wall 1231 away from the positioning center 2S, and at least one transition wall is arranged around the water drop position 1S. The tank bottom wall 1231 is connected to the tank peripheral wall of the cleaning tank 123 through the transition wall. The transition wall is an inclined wall, and the side of the transition wall adjacent to the tank peripheral wall is higher than the side of the transition wall adjacent to the tank bottom wall 1231. The water drop position 1S is specifically arranged at the junction of the tank bottom wall 1231 and the transition wall.

[0081] When the cleaning water is injected, the cleaning water first falls on a higher position of the bottom wall 1231 of the cleaning tank 123, and then flows along the bottom wall 1231 to the side close to the positioning center 2S until the cleaning tank 123 is filled. During the injection of the cleaning water, due to the setting of the transition wall, the cleaning water can be ensured to flow to the side where the positioning center 2S is located, which is beneficial to ensure that the cleaning water soaks the mop parts. At the same time, the setting of the transition wall can buffer the injection of the cleaning water and avoid splashing of the cleaning water during the injection process.

[0082] Please refer to Figures 7 to 10 , Figure 7 for Figure 3 Middle BB section, Figure 8 for Figure 7 A partial enlarged view of the J4 part. Fig. 9 for Figure 3 Middle CC section view, Fig.10 for Fig. 9 A partial enlarged view of the J5 area in the middle.

[0083] In a specific implementation, when the second end of the first pillow portion 121 and the second end of the second pillow portion 122 are both connected to the disk circumferential wall 112 of the disk body 11, at least one transition wall around the water drop position 1S includes a first transition wall 1232, which connects the disk circumferential wall 112 and the groove bottom wall 1231, and the water drop position 1S is set at the junction of the first transition wall 1232 and the groove bottom wall 1231.

[0084] In a specific implementation, at least one transition wall around the water drop position 1S further includes a second transition wall 1233 , which is connected to the first transition wall 1231 and is also connected to one of the first pillow portion 121 and the second pillow portion 122 .

[0085] In the illustrated example, the second transition wall 1233 is disposed near the side where the first pillow portion 121 is located, the second transition wall 1233 connects the first transition wall 1232 and the first pillow portion 121, and the water drop position 1S is specifically disposed at the junction of the first transition wall 1232, the second transition wall 1233 and the bottom wall 1231. In this way, there is a certain distance between the water drop position 1S and the peripheral wall of the cleaning tank 123, which can prevent water from splashing out of the cleaning tank 123 when water is poured into the cleaning tank 123.

[0086] In a specific implementation, the second pillow portion 122 is a linear structure, and in the length direction of the second pillow portion 122, the first protrusions 124 are distributed on the top wall surface of the second pillow portion 122; the first pillow portion 121 includes a straight line segment and a bending portion 1211, wherein the straight line segment is arranged close to the positioning center 2S, and the first pillow portion 121 is distributed on the top wall surface of its straight line segment with the first protrusions 124, and the bending portion 1211 is bent in a direction away from the second pillow portion 122 and then bent in the direction of the disk circumferential wall 112 to connect with the disk circumferential wall 112.

[0087] The second transition wall 1233 is specifically connected to the bent portion 1211 of the first pillow portion 121 , so that at the location of the water drop position 1S, the space between the first pillow portion 121 and the second pillow portion 122 is larger, which is convenient for water injection.

[0088] In the illustrated example, the first protrusions 124 on the first pillow portion 121 and the second pillow portion 122 are staggered along the length direction of their respective pillow portions, so that as many first protrusions 124 as possible can be arranged in a limited space. The staggered arrangement is also conducive to effective scrubbing between the first protrusions 124 and the mop component.

[0089] In other implementations, the water drop position IS may also be disposed close to the side where the second pillow portion 122 is located.

[0090] In other implementations, the number of transition walls around the water drop location 1S may also be set to three or more.

[0091] In one implementation, the first pillow portion 121 and the second pillow portion 122 may be formed by protruding from the bottom wall 111 of the tray toward the direction of the notch of the tray body 11. Fig. 9 As shown, the first pillow portion 121 and the second pillow portion 122 form a concave structure on the outer surface side of the tray bottom wall 111, so that the weight of the cleaning tray 10 can be reduced.

[0092] Similarly, the second protrusion 125 in the cleaning groove 123 can also be formed by protruding from the bottom wall 111 of the disk toward the direction of the notch of the disk body 11, such as Figure 5 and Figure 6 As shown, the second protrusion 125 forms a concave structure on the outer surface side of the tray bottom wall 111.

[0093] As mentioned above, the cleaning robot generally has two mop parts, and the cleaning disc 10 has two positioning centers 2S. A cleaning portion 12 is provided next to each positioning center 2S. The two cleaning portions 12 are arranged close to one side of the disc body 11. As shown in the figure, the two cleaning portions 12 are arranged close to the upper side of the disc body 11. A wiper strip 13 and a balance strip 14 are also provided around the positioning center 2S in the disc body 11. The wiper strip 13 and the balance strip 14 can be arranged close to the other side of the disc body 11. As shown in the figure, the wiper strip 13 and the balance strip 14 are arranged close to the lower side of the disc body 11.

[0094] like Figure 1 As shown, the first pillow portion 121 and the second pillow portion 122 of the cleaning portion 12, the corresponding wiper strip 13 and the balance strip 14 are arranged around the positioning center 2S, and the wiper strip 13 and the balance strip 14 are both arranged with one end close to the positioning center 2S and the other end away from the positioning center 2S. The wiper strip 13 is used to scrape water off the mop component during the cleaning process, and the balance strip 14 can be combined with the wiper strip 13 and the pillow portion of the cleaning portion 12 to provide balanced support for the rotation of the mop component.

[0095] In the illustrated example, the wiper strips 13 corresponding to the cleaning parts 12 on the left and right sides of the cleaning plate 10 are respectively arranged near the middle of the cleaning plate 10, and the two wiper strips 13 are connected as an integral structure. In other implementations, the two wiper strips 13 can also be split structures.

[0096] from Figure 1 It can be seen from the layout of the washing tray 10 that, due to the structural arrangement of the washing portion 12 , there is a large space in the washing tray 10 to arrange the wiper strip 13 and the balance strip 14 structures.

[0097] In this embodiment, a plurality of overflow holes 1111 are provided on the bottom wall 111 of the dish body 11, and at least some of the overflow holes 1111 are provided adjacent to the cleaning portion 12. In this way, during the cleaning process, the waste water after the mop component is rubbed with the first protrusion 124 of the pillow portion can be discharged from the overflow holes 1111. It can be understood that the overflow holes 1111 are provided outside the cleaning tank 123.

[0098] The number and arrangement of the overflow holes 1111 are based on the ability to discharge the sewage after cleaning the mop component in time. Generally, the overflow holes 1111 can be arranged relatively densely on the side of the pillow and the side of the wiper strip 13.

[0099] In the specific implementation, Figure 5 As shown, the overall low point position of the bottom wall 111 of the cleaning tray 10 can be arranged close to the positioning center 2S, and the overflow holes 1111 can be concentrated in the middle area of ​​the cleaning tray 10, which is conducive to drainage.

[0100] In addition to the aforementioned cleaning tray 10, the embodiment of the present application further provides a base station of a cleaning robot, which includes a base station body and the cleaning tray 10 introduced in the aforementioned embodiment, and the cleaning tray 10 is detachably connected to the base station body.

[0101] In addition, the embodiment of the present application also provides a cleaning robot, which includes the above-mentioned base station and a host, and a mop assembly is installed on the host, and the mop assembly can include the mop parts mentioned above. Usually, the mop assembly of the host includes two mop parts. The cleaning tray 10 is installed on the base station of the cleaning robot, and the host can realize functions such as charging and cleaning the mop assembly by docking with the base station. The host can also be separated from the base station to perform independent cleaning operations.

[0102] Specific examples are used herein to illustrate the principles and implementation methods of the present application, and the description of the above embodiments is only used to help understand the method and core ideas of the present application. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the present application, several improvements and modifications can be made to the present application, and these improvements and modifications also fall within the scope of protection of the claims of the present application.

Claims

1. A cleaning plate, used to clean the mop part of a cleaning robot, characterized in that: It includes a disc body, wherein the disc body is a groove-shaped structure; A cleaning portion is provided in the dish body, the cleaning portion having a cleaning tank, the cleaning tank being used to contain cleaning water; The cleaning portion includes at least two pillow portions, the top wall surfaces of the pillow portions are provided with a plurality of first protrusions, and the pillow portions form at least a portion of the peripheral wall of the cleaning tank.

2. The cleaning disc according to claim 1, characterized in that: The plate body has a positioning center that matches the rotation center of the mop component; The at least two pillows include a first pillow and a second pillow; The first ends of the first pillow portion and the second pillow portion are both close to the positioning center, and the second ends of the first pillow portion and the second pillow portion are both far away from the positioning center and close to the same side of the disk body; A distance between a first end of the first pillow portion and a first end of the second pillow portion is smaller than a distance between a second end of the first pillow portion and a second end of the second pillow portion.

3. The cleaning disc according to claim 2, characterized in that: The bottom wall of the cleaning tank is arranged inclined toward the positioning center, and the height of the bottom wall close to the positioning center is lower than the height of the bottom wall away from the positioning center.

4. The cleaning disc according to claim 3, characterized in that: The bottom wall of the groove is provided with a water leakage hole near the positioning center side.

5. The cleaning disc according to claim 3, characterized in that: The cleaning tank is provided with a water drop position corresponding to the clean water outlet position of the base station of the cleaning robot; The water drop position is arranged on the side of the bottom wall of the tank away from the positioning center, and at least one transition wall is arranged around the water drop position, and the bottom wall of the tank is connected to the peripheral wall of the cleaning tank through the transition wall, and the transition wall is an inclined wall, and the side of the transition wall adjacent to the peripheral wall of the tank is higher than the side of the transition wall adjacent to the bottom wall of the tank; The water drop position is located at the junction of the transition wall and the groove bottom wall.

6. The cleaning tray according to claim 5, characterized in that: The second ends of the first pillow portion and the second pillow portion are both connected to the disk circumferential wall of the disk body, and the groove circumferential wall includes a portion of the disk circumferential wall located between the first pillow portion and the second pillow portion; the transition wall includes a first transition wall, and the first transition wall is connected to the disk circumferential wall.

7. The cleaning disc according to claim 6, characterized in that: The transition wall further includes at least one second transition wall connected to the first transition wall and connected to one of the first pillow portion and the second pillow portion.

8. The cleaning tray according to claim 2, characterized in that: The cleaning portion includes a blocking portion, the blocking portion is connected between the first end of the first pillow portion and the first end of the second pillow portion, and the peripheral wall of the cleaning tank includes the blocking portion.

9. The cleaning tray according to any one of claims 2 to 8, characterized in that: The disk body has two positioning centers, each of which has a cleaning portion next to it. The two cleaning portions are arranged close to one side of the disk body. The disk body also has a wiper strip and a balance strip around the positioning center. The wiper strip and the balance strip are arranged close to the other side of the disk body.

10. The cleaning tray according to any one of claims 1 to 8, characterized in that: The cleaning portion further comprises a plurality of second protrusions, wherein the second protrusions are arranged on the bottom wall of the cleaning tank; The convex top surface of the second convex point is higher than the top wall surface of the pillow portion and is not higher than the convex top surface of the first convex point.

11. The cleaning tray according to claim 10, characterized in that The projection area of ​​the second convex point on the bottom wall of the groove is smaller than the projection area of ​​the first convex point on the bottom wall of the groove.

12. The cleaning tray according to any one of claims 1 to 8, characterized in that: The bottom wall of the dish body is provided with a plurality of overflow holes, and at least some of the overflow holes are arranged adjacent to the cleaning portion.

13. A base station of a cleaning robot, comprising a base station body and a cleaning plate, wherein the cleaning plate is detachably connected to the base station body, and characterized in that: The cleaning disc is the cleaning disc according to any one of claims 1-12.

14. A cleaning robot, comprising a base station and a host, wherein a mop assembly is mounted on the host, and a cleaning tray for cleaning the mop assembly is mounted on the base station, characterized in that: The base station is the base station according to claim 13.

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