Cleaning components and cleaning equipment

Abstract

The utility model discloses a cleaning assembly and a cleaning device, which relates to the field of cleaning technology. The cleaning assembly includes a cleaning mechanism, a wiper and a water guide rib; the cleaning mechanism includes a rotating part and a cleaning member sleeved on the circumferential surface of the rotating part, the rotating part can drive the cleaning member to rotate to mop and clean the surface to be cleaned, and the cleaning member includes a first cleaning section connected to the circumferential surface of the rotating part; the wiper is arranged outside the cleaning mechanism, and is located on the side of the horizontal plane where the axis of the rotating part is located away from the surface to be cleaned, and a wiper is arranged at one end of the wiper, and the wiper is in contact with the first cleaning section; the water guide rib is connected to the wiper and extends toward the direction of the surface to be cleaned, and the water guide rib is in contact with the surface of the first cleaning section. In the utility model, the water guide rib can guide the sewage leaked from the wiper to be reabsorbed by the cleaning member, effectively preventing the sewage from dripping from the wiper onto the surface to be cleaned.

Description

Technical Field

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

[0002] As people's requirements for quality of life continue to increase, more and more families choose to equip their homes with cleaning equipment such as sweeping robots, floor washing robots, and mopping robots. These cleaning equipment can automatically perform heavy and dirty cleaning tasks on behalf of users, freeing users' hands.

[0003] In the related art, mopping robots use mops to clean the floor. Since the mops will retain dirty water after mopping the floor, some mopping robots are also equipped with a wiper structure, which can squeeze out the dirty water in the mops. However, when the traditional wiper squeezes and wipes the mops, it is inevitable that a small amount of dirty water will overflow from the end of the wiper that contacts the mops and drip onto the floor, causing pollution to the floor and affecting the cleaning effect. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a cleaning component, which can prevent sewage from dripping onto the surface to be cleaned when scraping water, thereby improving the cleaning effect.

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

[0006] According to the first aspect of the present invention, the cleaning component is applied to a cleaning device, and the cleaning component includes:

[0007] The cleaning mechanism comprises a rotating part and a cleaning member sleeved on the circumferential surface of the rotating part, wherein the rotating part can drive the cleaning member to rotate to mop and clean the surface to be cleaned, and the cleaning member comprises a first cleaning section connected to the circumferential surface of the rotating part;

[0008] a wiper plate, arranged outside the cleaning mechanism and located on a side of the horizontal plane where the axis of the rotating part is located that faces away from the surface to be cleaned, wherein a wiper portion is arranged at one end of the wiper plate, and the wiper portion abuts against the first cleaning section; and

[0009] A water guide rib is connected to the wiper portion and extends toward the surface to be cleaned, and the water guide rib is in contact with the surface of the first cleaning section.

[0010] The cleaning component according to the embodiment of the utility model has at least the following beneficial effects:

[0011] By arranging the wiper blade on the side of the horizontal plane where the axis of the rotating part is located, which is opposite to the surface to be cleaned, that is, the wiper blade is arranged above the axis of the rotating part, the wiper part abuts against the upper surface of the first cleaning section of the cleaning member, so that the sewage leaking from the end of the wiper part will flow along the surface of the first cleaning section and will not fall directly onto the surface to be cleaned. In addition, by arranging a water guide rib connected to the wiper part, and the water guide rib is in contact with the surface of the first cleaning section, the sewage leaking from the end of the wiper part will flow along the water guide rib, and under the guidance of the water guide rib, it can all enter the cleaning member and be reabsorbed by the cleaning member, thereby more effectively preventing the sewage from dripping from the lower side of the wiper part onto the surface to be cleaned.

[0012] According to some embodiments of the present invention, the water guiding rib is located on a side of the horizontal plane where the axis of the rotating part is located, facing away from the surface to be cleaned.

[0013] According to some embodiments of the present invention, the water-guiding rib includes a fitting surface facing the first cleaning section, and the fitting surface is a curved surface.

[0014] According to some embodiments of the present invention, the wiper extends axially along the rotating portion, and the length of the wiper along the axial direction of the rotating portion is greater than or equal to the length of the cleaning member along the axial direction of the rotating portion.

[0015] According to some embodiments of the present invention, the water guide rib extends axially along the rotating portion, and the length of the water guide rib along the axial direction of the rotating portion is greater than or equal to the length of the wiper plate along the axial direction of the rotating portion.

[0016] According to some embodiments of the utility model, the wiper plate and the water guide rib are integrally formed.

[0017] According to some embodiments of the utility model, a first hydrophobic layer is provided on the surface of the wiper blade; and / or a second hydrophobic layer is provided on the surface of the water-guiding rib.

[0018] According to some embodiments of the utility model, the cleaning assembly further comprises a sewage box, the sewage box is arranged on one side of the cleaning mechanism, and the sewage box is provided with a water inlet;

[0019] The wiper is arranged between the first cleaning section and the sewage box, and one end of the wiper away from the first cleaning section extends to the water inlet to guide the scraped sewage to flow into the sewage box through the water inlet.

[0020] According to some embodiments of the utility model, the sewage box includes a plurality of side walls surrounding the water inlet, and one end of the wiper away from the cleaning member is connected to one of the side walls close to the first cleaning section; the wiper is integrally formed with the sewage box.

[0021] According to some embodiments of the utility model, the cleaning assembly further comprises a driving mechanism, the driving mechanism is connected to the rotating part, and the driving mechanism has a first driving mode and a second driving mode;

[0022] In the first driving mode, the driving mechanism is used to drive the rotating part to rotate around a first direction so that the wiper can scrape out the sewage in the cleaning member, and the first direction is one of a clockwise direction and a counterclockwise direction;

[0023] In the second driving mode, the driving mechanism is used to drive the rotating part to rotate around a second direction so that the end of the water guide rib away from the wiper blade scrapes off the dirt on the cleaning member, and the second direction is opposite to the first direction.

[0024] According to some embodiments of the present invention, a serration portion is provided at one end of the water guiding rib away from the wiper portion.

[0025] The cleaning device according to the second embodiment of the utility model includes the cleaning component described in any one of the above embodiments.

[0026] The cleaning device according to the embodiment of the utility model has at least the following beneficial effects:

[0027] The cleaning assembly of the first embodiment is adopted. The cleaning assembly sets the wiper blade on the side of the horizontal plane where the axis of the rotating part is located, which is opposite to the surface to be cleaned. That is, the wiper blade is set above the axis of the rotating part. Then, the wiper part abuts against the upper surface of the first cleaning section of the cleaning member, so that the sewage leaked from the end of the wiper part will flow along the surface of the first cleaning section and will not fall directly onto the surface to be cleaned. In addition, by setting a water guide rib connected to the wiper part, and the water guide rib is in contact with the surface of the first cleaning section, the sewage leaked from the end of the wiper part will flow along the water guide rib, and under the guidance of the water guide rib, it can all enter the cleaning member and be reabsorbed by the cleaning member, thereby more effectively preventing the sewage from dripping from the lower side of the wiper part onto the surface to be cleaned.

[0028] 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

[0029] The present invention is further described below with reference to the accompanying drawings and embodiments, wherein:

[0030] Figure 1 This is a schematic diagram of the structure of a cleaning device according to an embodiment of the utility model;

[0031] Figure 2 for Figure 1 A partial enlarged view of the middle A;

[0032] Figure 3 It is a partial structural schematic diagram of the water-guiding rib of an embodiment of the utility model.

[0033] Figure Number:

[0034] Cleaning device 10; housing 100; cleaning component 200;

[0035] Cleaning mechanism 210; rotating part 211; cleaning member 212; first cleaning section 2121; second cleaning section 2122;

[0036] Wiper 220; wiper portion 221; water guide surface 222; water guide rib 230; fitting surface 231; serrated portion 232;

[0037] Sewage box 240; water inlet 241; side wall 242;

[0038] The surface 20 to be cleaned. DETAILED DESCRIPTION

[0039] 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.

[0040] In the description of the present invention, it should be understood that the descriptions involving orientation, such as the orientation or positional relationship indicated as up, down, etc., are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0041] In the description of the utility model, "a plurality" means including two or more than two. If there is a description of "first" or "second", it is only for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0042] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0043] The present application provides a cleaning component and a cleaning device using the cleaning component.

[0044] Specifically, the cleaning equipment provided in the present application may include but is not limited to mopping robots, sweeping and mopping robots, floor washing robots, and the like that can mop the surface to be cleaned (such as the floor). The cleaning equipment will be described in detail below using the mopping robot as an example.

[0045] Please refer to Figure 1 , Figure 1 The cleaning device 10 comprises a housing 100, a cleaning assembly 200 and an electric control module (not shown in the figure).

[0046] The housing 100 is used to form the main body outline of the cleaning device 10, and is used as a mounting carrier to position, support and connect components such as the cleaning assembly 200 and the electric control module.

[0047] As the main power supply and control component of the cleaning device 10, the electric control module can provide power to the cleaning device 10 and control the cleaning device 10 to perform various functional operations. For example, the electric control module can be electrically connected to the cleaning component 200 to control the movement of the cleaning component 200 to clean the surface 20 to be cleaned.

[0048] The cleaning assembly 200 is a core component of the cleaning device 10 for completing the cleaning operation. When the cleaning device 10 is a mopping robot, the cleaning assembly 200 includes a cleaning mechanism 210, such as a mopping mechanism, and the cleaning device 10 can mop the surface 20 to be cleaned through the cleaning mechanism 210. It can be understood that the cleaning mechanism 210 can clean a wet surface 20 to be cleaned, and can also clean a dry surface 20 to be cleaned.

[0049] For example, the cleaning component 200 may also include a clean water box (not shown in the figure), which is used to store clean water. During the cleaning process of the dry surface 20 to be cleaned, the cleaning device 10 can guide the clean water in the clean water box to the cleaning mechanism 210, and soak the cleaning mechanism 210 with the clean water, so that the soaked cleaning mechanism 210 mops and cleans the surface 20 to be cleaned.

[0050] Please continue to refer to Figure 1 The cleaning mechanism 210 includes a rotating portion 211 and a cleaning member 212 sleeved on the circumferential surface of the rotating portion 211. The rotating portion 211 can drive the cleaning member 212 to rotate to achieve mopping and cleaning of the surface to be cleaned 20. By setting the rotating portion 211 to drive the cleaning member 212 to rotate, the friction between the cleaning member 212 and the surface to be cleaned 20 can be enhanced, making it easier to wipe off the stains on the surface to be cleaned 20.

[0051] The cleaning member 212 may be a mop, and the cleaning member 212 may include a cleaning layer (not shown) and a connecting layer (not shown) stacked along its thickness direction, and the connecting layer is sleeved on the circumferential surface of the rotating portion 211, and the connecting layer and the circumferential surface of the rotating portion 211 have a large friction force, so that the rotating portion 211 can better drive the cleaning member 212 to rotate as a whole, and prevent the cleaning member 212 from slipping. For example, the connecting layer may be made of rubber material.

[0052] The cleaning layer is connected to the side of the connecting layer away from the rotating part 211, and the cleaning layer has good water absorption. It can be understood that the cleaning layer can be made of a material that easily retains water, for example, the cleaning layer can be flannel, sponge, etc.

[0053] The rotating part 211 can be a roller, and the number of the rotating parts 211 can be one or more. When the number of the rotating part 211 is one, the cleaning member 212 is mounted around the entire circumference of the rotating part 211, and the cross-section of the cleaning member 212 is circular. When the number of the rotating parts 211 is multiple, the multiple rotating parts 211 are arranged in the same plane, and the cleaning member 212 can be mounted on a partial circumference of each rotating part 211, and the cross-section of the cleaning member 212 is in the shape of a runway (or a crawler track). In one embodiment of the present application, as Figure 1 As shown, the cleaning mechanism 210 is provided with two rotating parts 211, and the cleaning member 212 is sleeved on the two rotating parts 211. It should be understood that the drawings of the embodiment of the present application are only for illustration of the example that two rotating parts 211 are provided, and cannot be regarded as a limitation of the present application.

[0054] The cleaning member 212 includes a first cleaning segment 2121 connected to the circumferential surface of the rotating portion 211. It can be understood that the first cleaning segment 2121 refers to the portion of the cleaning member 212 that fits the circumferential surface of the rotating portion 211. For example, when there is only one rotating portion 211, the cleaning member 212 can surround the entire circumferential surface of the rotating portion 211, and the first cleaning segment 2121 of the cleaning member 212 is a whole. When there are multiple rotating portions 211, the cleaning member 212 surrounds part of the circumferential surface of the rotating portion 211, and the cleaning member 212 can form multiple first cleaning segments 2121 spaced apart from each other. Figure 1 For example, when there are two rotating parts 211, the cleaning member 212 only surrounds and fits the two circumferential surfaces of the two rotating parts 211 which are away from each other, and the cleaning member 212 fits the two circumferential surfaces of the two rotating parts 211 which are away from each other to form two first cleaning sections 2121, such as Figure 1 As shown, each first cleaning segment 2121 is a semicircular arc segment, and two second cleaning segments 2122 are connected between the two first cleaning segments 2121, and each second cleaning segment 2122 is a flat segment extending in a belt shape.

[0055] It should be noted that the first cleaning segment 2121 refers to the portion where the cleaning member 212 is connected (fitted) to the circumferential surface of the rotating portion 211. When there are multiple rotating portions 211, the first cleaning segment 2121 will change as the rotating portion 211 rotates, that is, any portion of the cleaning member 212 can become the first cleaning segment 2121 when it moves to contact the circumferential surface of the rotating portion 211.

[0056] In some optional embodiments, the cleaning component 200 may also include a cleaning brush (or a sweeping roller brush) and a dust box. The cleaning device 10 can gather dust, debris and other dirt on the surface 20 to be cleaned by using the cleaning brush, and suck the dirt into the dust box through negative pressure.

[0057] During the process of the cleaning member 212 mopping and cleaning the surface 20 to be cleaned, dirty water will be retained in the cleaning member 212. To prevent the cleaning member 212 from squeezing the dirty water onto the surface 20 when the cleaning member 212 contacts and rubs against the surface 20, Figure 1 And refer to Figure 2 , Figure 2 for Figure 1 The cleaning assembly 200 further includes a wiper 220 to timely scrape out the sewage stored in the cleaning member 212 through the wiper 220 .

[0058] The wiper plate 220 is disposed outside the cleaning mechanism 210 . A wiper portion 221 is disposed at one end of the wiper plate 220 . The wiper portion 221 abuts against the first cleaning section 2121 .

[0059] It can be understood that the wiper portion 221 has an interference fit with the first cleaning section 2121 of the cleaning member 212. When the rotating portion 211 drives the cleaning member 212 to rotate, the wiper portion 221 and the first cleaning section 2121 are squeezed to scrape out the sewage in the first cleaning section 2121. As the rotating portion 211 continues to rotate, the wiper portion 221 can scrape out the sewage in the entire cleaning member 212.

[0060] A water guide surface 222 may be provided on one side of the wiper plate 220, and the water guide surface 222 is used to guide the scraped sewage to flow away along the water guide surface 222. For example, the cleaning component 200 may further include a sewage box 240, and the water guide surface 222 may guide the scraped sewage to flow into the sewage box 240.

[0061] Since the cleaning member 212 is usually made of flexible material, when one end of the wiper blade 220 is squeezed against the cleaning member 212, it is inevitable that a small amount of sewage will leak or overflow from the end where the wiper blade 220 contacts the cleaning member 212. The sewage leaked from the end of the wiper blade 220 is likely to drip onto the surface 20 to be cleaned, causing contamination to the surface 20 to be cleaned, thereby affecting the cleaning effect of the cleaning device 10.

[0062] In order to prevent the sewage from dripping onto the surface 20 to be cleaned, in the embodiment of the present application, the wiper 220 is arranged on the side of the horizontal plane where the axis of the rotating part 211 is located, facing away from the surface 20 to be cleaned. In addition, the cleaning assembly 200 further includes a water guide rib 230, which is connected to the wiper 221 and extends toward the surface 20 to be cleaned. The water guide rib 230 is also arranged on the side of the horizontal plane where the axis of the rotating part 211 is located, facing away from the surface 20 to be cleaned, and the water guide rib 230 is in contact with the surface of the first cleaning section 2121.

[0063] like Figure 1 and Figure 2 As shown, by arranging the wiper plate 220 on the side of the horizontal plane where the axis of the rotating portion 211 is located, which is opposite to the surface 20 to be cleaned, that is, the wiper plate 220 is arranged above the axis of the rotating portion 211, the wiper portion 221 abuts against the upper half surface of the first cleaning section 2121 of the cleaning member 212, then, the sewage leaked from the end of the wiper portion 221 will flow along the upper surface of the first cleaning section 2121 and will not fall directly onto the surface 20 to be cleaned.

[0064] By providing a water guide rib 230 connected to the wiper portion 221, and the water guide rib 230 is in contact with the surface of the first cleaning section 2121, the sewage leaking from the end of the wiper portion 221 will flow along the water guide rib 230, and under the guidance of the water guide rib 230, all of it can enter the cleaning member 212 and be reabsorbed by the cleaning member 212, thereby more effectively preventing the sewage from dripping from the lower side of the wiper portion 221 onto the surface 20 to be cleaned.

[0065] It should be understood that the wiper portion 221 and the cleaning member 212 are in interference fit, and generally less sewage leaks from the end of the wiper portion 221. Therefore, the amount of sewage reabsorbed by the cleaning member 212 through the water guide ribs 230 is less and will not exceed the water absorption saturation of the cleaning member 212. When the cleaning member 212 that has reabsorbed the sewage contacts and rubs against the surface 20 to be cleaned again, the cleaning member 212 can hold this part of the sewage, and the impact on the surface 20 to be cleaned is very small, and will not affect the cleaning effect of the surface 20 to be cleaned.

[0066] The water guide rib 230 and the first cleaning section 2121 may be in interference contact or just contact, as long as no gap exists between the water guide rib 230 and the first cleaning section 2121. Figure 2As shown, the water guiding rib 230 and the first cleaning section 2121 are in interference contact.

[0067] In one embodiment, the water guide rib 230 is also arranged on the side of the horizontal plane where the axis of the rotating part 211 is located, which is away from the surface 20 to be cleaned. That is to say, the water guide rib 230 is also arranged above the axis of the rotating part 211, and then the end of the water guide rib 230 away from the wiper plate 220 (that is, the lowest end of the water guide rib 230) is located on the upper surface of the first cleaning section 2121 of the cleaning member 212. In this way, even if a small amount of sewage still flows out from the lowest end of the water guide rib 230, this part of the small amount of sewage will flow along the upper surface of the first cleaning section 2121 of the cleaning member 212, and will be easily absorbed by the cleaning member 212 and will not drip onto the surface 20 to be cleaned, thereby further preventing the sewage from dripping from the lower side of the wiper part 221 to the surface 20 to be cleaned.

[0068] Please continue to refer to Figure 2 The water guiding rib 230 includes a fitting surface 231 facing the first cleaning section 2121 , and the fitting surface 231 is a curved surface.

[0069] The specific curvature of the fitting surface 231 can be designed in accordance with the outer peripheral surface of the cleaning member 212 (the first cleaning section 2121). By designing the fitting surface 231 as a curved surface, the entire surface of the fitting surface 231 can be in full contact with the first cleaning section 2121 of the cleaning member 212, thereby better guiding the sewage leaking from the end of the wiper portion 221 to flow into the cleaning member 212, so that the leaked sewage can be quickly reabsorbed by the cleaning member 212.

[0070] In one embodiment, the wiper plate 220 extends axially along the rotating portion 211 , and the length of the wiper plate 220 along the axial direction of the rotating portion 211 is greater than or equal to the length of the cleaning member 212 along the axial direction of the rotating portion 211 .

[0071] Then, the wiper plate 220 is in the shape of a strip. It is understandable that by setting the length of the wiper plate 220 to be greater than or equal to the axial length of the cleaning member 212, the wiper plate 220 can gradually abut against any part of the cleaning member 212 during the rotation of the cleaning member 212, so that the wiper plate 220 can scrape out the sewage from various parts of the cleaning member 212, which can enhance the sewage removal effect of the cleaning member 212, avoid the cleaning member 212 still retaining a lot of sewage after wiping, and thus prevent the cleaning member 212 from leaving stains on the surface 20 to be cleaned during the wiping process.

[0072] In one embodiment, the water guiding rib 230 extends axially along the rotating portion 211 , and the length of the water guiding rib 230 along the axial direction of the rotating portion 211 is greater than or equal to the length of the wiper plate 220 along the axial direction of the rotating portion 211 .

[0073] By setting the length of the water guide rib 230 to be greater than or equal to the length of the wiper plate 220, the sewage leaking from any part of the end of the wiper plate 220 can flow along the water guide rib 230 and be reabsorbed by the cleaning member 212 under the adhesion between the water guide rib 230 and the cleaning member 212, thereby preventing the sewage from not passing through the water guide rib 230 and being unable to be absorbed by the cleaning member 212 in time and dripping onto the surface 20 to be cleaned.

[0074] In one embodiment, the wiper plate 220 and the water guide rib 230 are integrally formed. Specifically, the wiper plate 220 and the water guide rib 230 can be integrally injection molded.

[0075] Since the wiper plate 220 and the water guide rib 230 are both designed to be slender strip structures, it is difficult to operate them when they are made separately and then connected. By setting the wiper plate 220 and the water guide rib 230 to be integrally formed, the connection step between the two is omitted, which facilitates the production of the cleaning device 10. Moreover, the wiper plate 220 and the water guide rib 230 are integrally formed, and the wiper plate 220 and the water guide rib 230 are an integral structure, so there is no need to worry about the problem of the cleaning member 212 causing the wiper plate 220 and the water guide rib 230 to be loose due to the large scraping force of the cleaning member 212 on the wiper plate 220 and the water guide rib 230. In addition, because the wiper plate 220 and the water guide rib 230 are an integral structure, there will be no assembly gap between the wiper plate 220 and the water guide rib 230, so there will be no situation where sewage flows in from the gap between the two and drips onto the surface 20 to be cleaned, and there is no need to consider the assembly sealing design of the two.

[0076] In one embodiment, please continue to refer to Figure 2 The cleaning assembly 200 further includes a sewage box 240, which is disposed on one side of the cleaning mechanism 210 and is provided with a water inlet 241. The wiper 220 is disposed between the first cleaning section 2121 and the sewage box 240, and one end of the wiper 220 away from the first cleaning section 2121 extends to the water inlet 241 to guide the scraped sewage to flow into the sewage box 240 through the water inlet 241.

[0077] It is understandable that the end of the wiper plate 220 away from the first cleaning section 2121 should be located above the water inlet 241 so that the sewage scraped by the wiper portion 221 can flow smoothly along the surface of the wiper plate 220 into the sewage box 240 under the action of gravity.

[0078] The wiper plate 220 may be connected to the sewage box 240 or may be separately provided from the sewage box 240 .

[0079] In one embodiment, the sewage box 240 includes a plurality of side walls 242 surrounding the water inlet 241 , and one end of the wiper 220 away from the cleaning member 212 is connected to one of the side walls 242 close to the first cleaning section 2121 .

[0080] like Figure 2 As shown, a water guide surface 222 is provided on one side of the wiper 220, and the end of the water guide surface 222 away from the cleaning member 212 is connected to the surface of a side wall 242 close to the first cleaning section 2121, so that the sewage scraped by the wiper part 221 flows along the water guide surface 222 and the surface of the side wall 242 into the sewage box 240.

[0081] In one embodiment, the wiper plate 220 and the sewage box 240 are integrally formed.

[0082] Specifically, the wiper plate 220 and the sewage box 240 can be integrally molded by injection molding, so that the wiper plate 220 and the sewage box 240 are formed into an integral connection structure. The two are a whole, and the connection and assembly steps between the two can be omitted, which facilitates the overall assembly of the cleaning device 10; and because the two do not need to be connected, the assembly error can be reduced, and it is easier to ensure that the wiper portion 221 can be in interference contact with the cleaning member 212, and that the water guide rib 230 can be in contact with the cleaning member 212. Moreover, since the wiper plate 220 and the sewage box 240 are an integral structure, there is no assembly gap between the wiper plate 220 and the sewage box 240, and there will be no situation where sewage leaks from the assembly gap between the wiper plate 220 and the sewage box 240, and there is no need to consider the assembly sealing design of the two.

[0083] Of course, in other optional embodiments of the present application, the sewage box 240 may not be provided with a water inlet. In this case, a sewage trough may be formed at the end of the wiper 220 away from the cleaning member 212. The sewage squeezed out by the wiper portion 221 first flows along the water diversion surface 222 into the sewage trough, and then the sewage in the sewage trough is pumped into the sewage box 240 by a water pump.

[0084] In one embodiment, a first hydrophobic layer is disposed on the surface of the wiper blade 220 .

[0085] Then, by setting a first hydrophobic layer on the surface of the wiper blade 220, the surface tension of the wiper blade 220 can be reduced, so that the wiper blade 220 has better hydrophobicity, and the scraped sewage can flow into the sewage box 240 more smoothly and quickly, avoiding the sewage from sticking and staying on the surface of the wiper blade 220, thereby reducing the sewage leaking or overflowing from the end of the wiper blade 220.

[0086] In another embodiment, a second hydrophobic layer is disposed on the surface of the water guiding rib 230 .

[0087] Similarly, by providing a second hydrophobic layer on the surface of the water guiding rib 230, the surface tension of the water guiding rib 230 can be reduced, so that the water guiding rib 230 has better hydrophobicity, so that the water guiding rib 230 can better guide the sewage overflowing from the end of the wiper plate 220 to be reabsorbed by the cleaning member 212, thereby further improving the effect of preventing the sewage from dripping onto the surface 20 to be cleaned.

[0088] The materials of the first hydrophobic layer and the second hydrophobic layer can be the same, so that the first hydrophobic layer and the second hydrophobic layer can be formed on the surface of the wiper plate 220 and the surface of the water guide rib 230 respectively in the same process using the same process steps, thereby improving the manufacturing efficiency.

[0089] The materials of the first hydrophobic layer and the second hydrophobic layer can be fluoride, silicate, etc. Specifically, fluoride can be sprayed on the surface of the wiper plate 220 and the surface of the water-conducting rib 230 to form the above-mentioned first hydrophobic layer and the second hydrophobic layer, thereby reducing the surface tension of the wiper plate 220 and the water-conducting rib 230, so that sewage is not easy to stick to the surface of the wiper plate 220 and the water-conducting rib 230.

[0090] When the cleaning member 212 is mopping the surface 20 to be cleaned, some dirt on the surface 20 to be cleaned may fall off due to the friction force and adhere to the cleaning member 212 due to the suction force of the water on the cleaning member 212. A small amount of the dirt may be scraped off by the wiper 220 and enter the sewage box 240 along with the sewage, but a lot of dirt may still remain on the cleaning member 212. If the dirt is not processed, the subsequent mopping operation of the cleaning member 212 and the cleaning effect may be affected.

[0091] Since the water guide rib 230 is in contact with the surface of the cleaning member 212, by adjusting the rotation direction of the cleaning member 212, the end of the water guide rib 230 away from the wiper 220 can also produce a scraping effect on the cleaning member 212, and can also play a scraping effect, so the water guide rib 230 can be used to scrape off the dirt remaining on the cleaning member 212. The cleaning assembly 200 may include a driving mechanism connected to the rotating portion 211, the driving mechanism is used to drive the rotating portion 211 to rotate so as to drive the cleaning member 212 to rotate, and the rotation direction of the rotating portion 211 can be adjusted by controlling the driving mechanism, thereby adjusting the rotation direction of the cleaning member 212.

[0092] In one embodiment, the drive mechanism has a first drive mode and a second drive mode.

[0093] In the first driving mode, the driving mechanism is used to drive the rotating part 211 to rotate around a first direction so that the wiper 220 can scrape out the sewage in the cleaning member 212. The first direction is one of a clockwise direction and a counterclockwise direction.

[0094] by Figure 1For example, when the wiper 220 is set at the rear end of the cleaning mechanism 210, the first direction needs to be set to the clockwise direction. The driving mechanism drives the rotating part 211 to rotate in the clockwise direction, driving the cleaning member 212 to rotate in the clockwise direction. At this time, the movement direction of the cleaning member 212 is opposite to the posture of the wiper 220, so that the wiper part 221 has a stronger scraping effect on the cleaning member 212, so that the wiper part 221 can easily scrape out the sewage in the cleaning member 212.

[0095] In the second driving mode, the driving mechanism is used to drive the rotating part 211 to rotate around a second direction so that the end of the water guide rib 230 away from the wiper plate 220 can scrape off the dirt on the cleaning member 212. The second direction is opposite to the first direction.

[0096] Still Figure 1 For example, the second direction is opposite to the first direction, and the second direction is set to be counterclockwise. The driving mechanism drives the rotating part 211 to rotate in the counterclockwise direction, driving the cleaning member 212 to rotate in the counterclockwise direction. At this time, the movement direction of the cleaning member 212 is opposite to the posture of the end of the water guide rib 230 away from the wiper plate 220. The end of the water guide rib 230 away from the wiper plate 220 produces a scraping effect on the cleaning member 212, so that the dirt on the cleaning member 212 can be scraped off.

[0097] Then, by setting the driving mechanism to have two driving modes, the water guiding rib 230 can not only guide the sewage leaking from the end of the wiper plate 220 to be re-absorbed by the cleaning member 212, but also scrape off the dirt on the cleaning member 212, thereby achieving multiple uses of one item. In this way, there is no need to provide an additional scraper structure for scraping dirt for the cleaning member 212, which can simplify the structure and assembly of the cleaning device 10 and reduce the production cost.

[0098] It is understandable that the second driving mode can be used as a working mode when the cleaning device 10 performs self-cleaning. For example, the cleaning device 10 can be configured with a base station, and each time the cleaning device 10 completes a cleaning operation and returns to the base station, the driving mechanism can execute the second driving mode, and the driving mechanism drives the rotating part 211 to rotate around the second direction, so that the end of the water guide rib 230 away from the wiper 220 scrapes off the dirt on the cleaning member 212, and the scraped dirt can fall into the collection box of the base station, so as to achieve self-cleaning of the cleaning member 212.

[0099] In one embodiment, please refer to Figure 3 , Figure 3 The schematic diagram of the partial structure of the water guide rib of the embodiment of the utility model is as follows: The end of the water guide rib 230 away from the wiper plate 220 is provided with a serration portion 232 .

[0100] By providing a serrated portion 232 at one end of the water guide rib 230 away from the wiper plate 220, when the driving mechanism is in the second driving mode, the rotating portion 211 can drive the cleaning member 212 to scrape with the serrated portion 232, thereby enhancing the friction between the cleaning member 212 and making it easier to scrape off the dirt on the cleaning member 212.

[0101] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A cleaning component, characterized in that Applied to cleaning equipment, the cleaning component comprises: The cleaning mechanism comprises a rotating part and a cleaning member sleeved on the circumferential surface of the rotating part, wherein the rotating part can drive the cleaning member to rotate to mop and clean the surface to be cleaned, and the cleaning member comprises a first cleaning section connected to the circumferential surface of the rotating part; a wiper plate, arranged outside the cleaning mechanism and located on a side of the horizontal plane where the axis of the rotating part is located that faces away from the surface to be cleaned, wherein a wiper portion is arranged at one end of the wiper plate, and the wiper portion abuts against the first cleaning section; and A water guide rib is connected to the wiper portion and extends toward the surface to be cleaned, and the water guide rib is in contact with the surface of the first cleaning section.

2. The cleaning assembly according to claim 1, characterized in that: The water guiding rib is located on a side of the horizontal plane where the axis of the rotating part is located, facing away from the surface to be cleaned.

3. The cleaning assembly according to claim 1, characterized in that: The water-conducting rib comprises a fitting surface facing the first cleaning section, and the fitting surface is a curved surface.

4. The cleaning assembly according to claim 1, characterized in that: The wiper extends along the axial direction of the rotating part, and the length of the wiper along the axial direction of the rotating part is greater than or equal to the length of the cleaning member along the axial direction of the rotating part.

5. The cleaning assembly according to claim 4, characterized in that: The water guide rib extends along the axial direction of the rotating part, and the length of the water guide rib along the axial direction of the rotating part is greater than or equal to the length of the wiper plate along the axial direction of the rotating part.

6. The cleaning assembly according to claim 1, characterized in that: The wiper plate and the water guide rib are integrally formed.

7. The cleaning assembly according to claim 1, characterized in that: The surface of the wiper blade is provided with a first hydrophobic layer; and / or the surface of the water-guiding rib is provided with a second hydrophobic layer.

8. The cleaning assembly according to any one of claims 1 to 7, characterized in that: The cleaning assembly further comprises a sewage box, which is arranged on one side of the cleaning mechanism and is provided with a water inlet; The wiper is arranged between the first cleaning section and the sewage box, and one end of the wiper away from the first cleaning section extends to the water inlet to guide the scraped sewage to flow into the sewage box through the water inlet.

9. The cleaning assembly according to claim 8, characterized in that: The sewage box includes a plurality of side walls surrounding the water inlet, and one end of the wiper away from the cleaning member is connected to one of the side walls close to the first cleaning section; the wiper is integrally formed with the sewage box.

10. The cleaning assembly according to any one of claims 1 to 7, characterized in that: The cleaning assembly further comprises a driving mechanism, the driving mechanism is connected to the rotating part, and the driving mechanism has a first driving mode and a second driving mode; In the first driving mode, the driving mechanism is used to drive the rotating part to rotate around a first direction so that the wiper can scrape out the sewage in the cleaning member, and the first direction is one of a clockwise direction and a counterclockwise direction; In the second driving mode, the driving mechanism is used to drive the rotating part to rotate around a second direction so that the end of the water guide rib away from the wiper blade scrapes off the dirt on the cleaning member, and the second direction is opposite to the first direction.

11. The cleaning assembly according to any one of claims 1 to 7, characterized in that: A serration portion is provided at one end of the water guide rib away from the wiper portion.

12. Cleaning equipment, characterized in that: A cleaning component comprising the cleaning component according to any one of claims 1 to 11.

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