Cleaning assembly and cleaning equipment

Abstract

The utility model relates to the technical field of cleaning equipment, in particular to a cleaning assembly and cleaning equipment, and the cleaning assembly comprises a shell, a movable shielding part and a blocking structure; the movable shielding piece is movably connected with the shell, the shell is provided with an opening part, and movable avoiding gaps are formed between the movable shielding piece and the two sides of the opening part; when the movable shielding piece is in a closed state, the blocking structure can shield at least part of the movable avoiding gap; according to the cleaning assembly, by arranging the blocking structure, when the movable shielding piece is in the closed state, the movable avoiding gaps formed between the movable shielding piece and the two sides of the opening part can be shielded, then the sealing performance of the dust collection cavity of the cleaning assembly is improved, and therefore the dust collection effect and the cleaning efficiency of the cleaning assembly are improved.

Description

Technical Field

[0001] The present application relates to the technical field of cleaning equipment, and in particular to a cleaning component and a cleaning equipment. Background Art

[0002] In recent years, with the improvement of people's living standards, more and more families have begun to use various cleaning equipment, such as sweeping robots, floor scrubbers and other equipment to reduce labor intensity and improve the quality of life. Taking a sweeping robot as an example, the sweeping robot first uses a roller brush to roll up the garbage on the ground, then uses a negative pressure source to suck it into the roller brush cavity, and finally uses a recycling air duct to collect the garbage entering the roller brush cavity in a recycling bin. In order to improve the sealing of the roller brush cavity and prevent the dust in the roller brush cavity from flying out, the front end of the roller brush cavity of the existing sweeping robot roller brush system is generally sealed with rubber. However, once the height of the rubber from the ground is set, it cannot be adjusted. However, during the cleaning process, the types and sizes of ground garbage are varied. If the size of the garbage is greater than the height of the rubber from the ground, the rubber will prevent the garbage from entering the roller brush cavity, which will cause the garbage to be unable to be sucked in. If the height of the rubber from the ground is set too large to avoid this situation, the sealing of the roller brush cavity will be reduced, thereby affecting the cleaning effect.

[0003] Therefore, it is necessary to provide an improved cleaning assembly to solve at least one of the above-mentioned problems in the prior art. Utility Model Content

[0004] The present application provides a cleaning component, including a shell, a movable shielding member, a blocking structure and a cleaning member; the shell is provided with an inner cavity, and the cleaning member can be rotatably arranged in the inner cavity; the movable shielding member is movably connected to the shell, the shell is provided with an opening, and a movable avoidance gap is formed between the movable shielding member and two sides of the opening; the blocking structure is configured to at least partially cover the movable avoidance gap when the movable shielding member is in a closed state.

[0005] Furthermore, the width of the blocking structure is greater than or equal to the width of the movable avoidance gap.

[0006] Furthermore, the blocking structure comprises a sealing member, and when the movable shielding member is in a closed state, the sealing member can overlap with the movable shielding member or the housing.

[0007] Furthermore, the blocking structure has a blocking surface; the movable shielding member or the shell has a contact surface that matches the blocking surface; the blocking surface and the contact surface are designed in a contour; the blocking surface is a curved surface, and the contact surface is a curved surface.

[0008] Furthermore, at least one of the housing and the movable shielding member is provided with the blocking structure.

[0009] Furthermore, the movable shielding member is provided with the blocking structure; the blocking structure extends toward both sides of the opening; when the movable shielding member is in a closed state, the blocking structure covers at least part of the movable avoidance gap; the blocking structure is arranged on the outer wall of the movable shielding member.

[0010] Furthermore, the shell comprises an upper shell and a lower shell that are detachably connected; at least one of the upper shell and the lower shell is provided with the blocking structure; when the movable shielding member is in a closed state, the blocking structure covers at least a portion of the movable avoidance gap.

[0011] Furthermore, the blocking structure is provided on the upper shell; the blocking structure extends toward one side of the movable avoidance gap.

[0012] The present application also provides a cleaning device, comprising: a body and the cleaning assembly as described above arranged on the body.

[0013] Furthermore, a detection device is provided on the main body of the machine, and the detection device is used to identify the particle information of the target cleaning surface and send it to the controller; the controller controls the opening and closing degree of the movable shielding member based on the particle information.

[0014] The cleaning component provided by the present application has at least the following technical effects:

[0015] The cleaning component of the present application includes: a shell, a movable shielding member and a blocking structure; the movable shielding member is movably connected to the shell, the shell is provided with an opening, and a movable avoidance gap is formed between the movable shielding member and both sides of the opening; when the movable shielding member is in a closed state, the blocking structure can shield at least part of the movable avoidance gap; in the present application, by providing a blocking structure, the movable avoidance gap formed between the movable shielding member and the two sides of the opening can be shielded when the movable shielding member is in a closed state, thereby improving the sealing performance of the dust suction chamber of the cleaning component, thereby improving the dust suction effect and cleaning efficiency of the cleaning component. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions and advantages of the embodiments of the utility model or the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 : Schematic diagram of the overall structure of the cleaning assembly in a closed state provided by an embodiment of the utility model;

[0018] Figure 2 : A schematic diagram of the overall structure of another cleaning assembly in a closed state provided by an embodiment of the utility model;

[0019] Figure 3 : An exploded view of a cleaning assembly provided by an embodiment of the utility model;

[0020] Figure 4 : Schematic diagram of the overall structure of the cleaning assembly provided by the embodiment of the utility model in the open state;

[0021] Figure 5 :The utility model embodiment provides Figure 2 A partial enlarged view of the

[0022] Figure 6 : A schematic diagram of a structure in which a blocking structure is arranged on a movable shielding member provided in an embodiment of the utility model;

[0023] Figure 7 : An overall schematic diagram of a cleaning assembly in a closed state in which a blocking structure is arranged on a movable shielding member provided by an embodiment of the utility model;

[0024] Figure 8 : A schematic diagram of a structure in which a blocking structure is arranged on the upper shell provided in an embodiment of the utility model;

[0025] Fig. 9 : A schematic diagram of the structure in which a blocking structure and a movable shielding member are provided on the upper shell in an open state according to an embodiment of the utility model;

[0026] Fig.10 : A schematic diagram of the structure in which a blocking structure and a movable shielding member are provided on the upper shell in a closed state according to an embodiment of the utility model;

[0027] Fig.11 : A schematic diagram of a structure in which a blocking structure is arranged on the outer wall of the lower shell provided in an embodiment of the utility model;

[0028] Fig.12 : A schematic diagram of a structure in which a blocking structure is arranged on the inner wall of the lower shell provided in an embodiment of the utility model;

[0029] Fig.13 : A cross-sectional view of a cleaning assembly in a closed state in which a blocking structure is provided on the outer wall of the lower shell provided by an embodiment of the utility model;

[0030] Fig.14: A cross-sectional view of a cleaning assembly in an open state in which a blocking structure is arranged on the outer wall of the lower shell provided by an embodiment of the utility model;

[0031] Fig.15 : A schematic structural diagram of the upper shell and the lower shell in the mating state provided by an embodiment of the utility model.

[0032] Among them, the reference numerals in the figure correspond to:

[0033] 21 - shell, 22 - movable shielding member, 20 - blocking structure, 213 - opening, 10 - movable avoidance gap, 211 - upper shell, 212 - lower shell, 23 - cleaning member, 214 - inner cavity, 24 - driving device, 26 - air duct opening. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] It should be noted that the terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present invention described here can be implemented in an order other than those illustrated or described here. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions.

[0036] The following describes the embodiments with reference to the accompanying drawings, which do not limit the contents of the utility model described in the claims.

[0037] Please refer to Figure 1-15 The embodiment of the present application provides a cleaning component, including a shell 21, a movable shielding member 22, a blocking structure 20 and a cleaning member 23; the shell 21 is provided with an inner cavity 214, and the cleaning member 23 can be rotatably arranged in the inner cavity 214; the movable shielding member 22 is movably connected to the shell 21, and the shell 21 is provided with an opening portion 213, and a movable avoidance gap 10 is formed between the movable shielding member 22 and both sides of the opening portion; when the movable shielding member 22 is in a closed state, the blocking structure 20 can cover at least part of the movable avoidance gap 10.

[0038] Thus, the cleaning component in this embodiment includes: a shell 21, a movable shielding member 22 and a blocking structure 20; the movable shielding member 22 is movably connected to the shell 21, the shell 21 is provided with an opening portion 213, and a movable avoidance gap 10 is formed between the movable shielding member 22 and both sides of the opening portion 213; when the movable shielding member 22 is in a closed state, the blocking structure 20 can cover at least part of the movable avoidance gap 10; in the present application, when the movable shielding member 22 is in a snap-fitting state with the opening and closing portion 213, the blocking structure 20 is provided to cover the movable avoidance gap 10 formed between the movable shielding member 22 and the two sides of the opening portion 213, thereby improving the sealing performance of the cleaning component, thereby improving the dust collection effect and cleaning efficiency of the cleaning component.

[0039] It should be noted that if Figure 5 As shown, a movable avoidance gap 10 is formed between the two side walls of the movable shielding member 22 and the opening portion 213. The existence of the movable avoidance gap 10 can improve the smoothness of the opening and closing movement of the movable shielding member 22 relative to the opening portion 213, and avoid the movable shielding member 22 from getting stuck during the movement. At the same time, due to the existence of the movable avoidance gap 10, the sealing of the inner cavity 214 is reduced, thereby reducing the dust collection effect and cleaning efficiency of the cleaning component. In order to improve the dust collection effect, the present application uses a blocking structure 20. When the movable shielding member 22 is in a closed state, the blocking structure 20 can cover at least part of the movable avoidance gap 10.

[0040] Specifically, a dust suction port is also provided at the bottom of the shell 21, an opening portion 213 is provided on the side wall of the shell 21, and the opening portion 213 is connected to the dust suction port, and the movable shielding member 22 is used to snap fit with the opening portion 213. Furthermore, when the movable shielding member 22 is opened relative to the opening portion 213, large particles of impurities or garbage from the outside can be sucked into the inner cavity 214 of the cleaning component through the opening portion 213.

[0041] Furthermore, the shell 21 is provided with an inner cavity 214 of the cleaning member 23, and the cleaning member 23 is rotatably disposed in the inner cavity 214; the opening portion 213 is communicated with the inner cavity 214, and the opening portion 213 is used to suck in external garbage.

[0042] Specifically, the cleaning member 23 may be a roller brush. In some embodiments, two roller brushes may be provided, thereby improving the cleaning efficiency of the cleaning assembly.

[0043] Specifically, the cleaning assembly further includes a driving device 24, and the driving device 24 is used to drive the movable shielding member 22 to move along a preset direction.

[0044] Furthermore, the driving device 24 can be a gear transmission device, the fixed end of the gear transmission device can be set on the outer wall of the shell 21, and the transmission end of the gear transmission device is connected to the movable shielding member 22, so that the movable shielding member 22 can be opened and closed under the drive of the gear transmission device.

[0045] In the embodiment of the present application, the width of the blocking structure 20 is greater than or equal to the width of the movable avoidance gap 10 .

[0046] Preferably, the width of the blocking structure 20 is greater than the width of the movable avoidance gap 10;

[0047] Specifically, the width of the movable avoidance gap 10 may be 0.1-1 mm, and the width of the blocking structure 20 may be 1-2 mm;

[0048] In some embodiments, the width of the movable avoidance gap 10 may be 0.3-1 mm, and the width of the blocking structure 20 may be 1.3-2 mm, or the width of the movable avoidance gap 10 may be 0.5-1 mm, and the width of the blocking structure 20 may be 1.5-2 mm.

[0049] In a preferred embodiment, the width of the movable avoidance gap 10 is 1 mm, and the width of the blocking structure 20 is 1.5 mm.

[0050] It should be noted that, when the movable shielding member 22 is in the closed state, a movable avoidance gap 10 is formed between the movable shielding member 22 and both sides of the opening portion 213. The existence of the movable avoidance gap 10 can avoid the interference between the movable shielding member 22 and the shell 21 during the opening and closing process, which may cause the movable shielding member 22 to get stuck, thereby allowing the movable shielding member 22 to be opened and closed smoothly; at the same time, due to the existence of this gap, the movable shielding member 22 will not fit tightly with the opening portion 213 in the closed state, thereby reducing the sealing of the cleaning component, thereby reducing the dust collection effect of the cleaning component.

[0051] Specifically, the width of the movable avoidance gap 10 refers to the horizontal distance between the movable shielding member 22 and two sides of the opening 213 when the movable shielding member 22 is in a closed state.

[0052] In the embodiment of the present application, by setting the width dimension of the blocking structure 20 to be larger than the width dimension of the movable avoidance gap 10, when the movable covering member 22 is in the closed state, the blocking structure 20 can effectively cover the movable avoidance gap 10, thereby improving the sealing of the cleaning component, thereby improving the dust collection effect of the cleaning component.

[0053] In the embodiment of the present application, the blocking structure 20 includes a sealing member, and when the movable shielding member 22 is in a closed state, the sealing member can overlap with the movable shielding member 22 or the housing 21 .

[0054] It needs to be explained that the seal can overlap with the movable shielding member 22 or the shell 21. It can be understood that when the movable shielding member 22 is in a closed state, along the projection direction perpendicular to the opening 213, the seal and the movable shielding member 22 or the shell 21 can form a continuous surface in the projection direction, thereby improving the shielding effect of the blocking structure 20 on the movable avoidance gap 10.

[0055] Specifically, the sealing member may be a sealing gasket. When the movable shielding member 22 is in a closed state, the sealing gasket can be in sealing contact with the movable shielding member 22 , thereby improving the sealing condition between the movable shielding member 22 and the blocking structure 20 .

[0056] In the embodiment of the present application, by including a sealing member in the blocking structure 20, when the movable shielding member 22 is in the closed state, the sealing member can overlap with the movable shielding member 22 or the shell 21, thereby improving the sealing between the movable shielding member 22 and the blocking structure 20, thereby further improving the sealing of the cleaning component, and at the same time improving the dust collection effect and cleaning efficiency of the cleaning component.

[0057] In the embodiment of the present application, the blocking structure 20 has a blocking surface; the movable shielding member 22 or the housing 21 has a contact surface that matches the blocking surface; and the blocking surface and the contact surface are designed to be contoured.

[0058] Furthermore, the blocking surface may be a curved surface, and the contact surface may be a curved surface.

[0059] In the embodiment of the present application, by contouring the contact surface of the movable shielding member 22 or the shell 21 with the contact surface of the blocking structure 20, the fit between the movable shielding member 22 or the shell 21 and the blocking structure 20 can be further improved, thereby improving the dust collection effect and cleaning efficiency of the cleaning component.

[0060] In the embodiment of the present application, at least one of the housing 21 and the movable shielding member 22 is provided with a blocking structure 20 .

[0061] Furthermore, the blocking structure 20 is disposed on the movable shielding member 22 , and the blocking structure 20 extends toward both sides of the opening.

[0062] Specifically, the blocking structure 20 is disposed on the outer wall of the movable shielding member 22 and extends 1-2 mm toward both sides of the opening in the horizontal direction.

[0063] In the embodiment of the present application, a blocking structure 20 is provided on the outer wall of the movable shielding member 22, so that interference between the blocking structure 20 and the shell 21 during the opening and closing process of the movable shielding member 22 can be avoided, thereby facilitating the smooth movement of the movable shielding member 22. At the same time, when the movable shielding member 22 is in the closed state, the blocking structure 20 can cover at least part of the movable avoidance gap 10, thereby improving the sealing of the cleaning component.

[0064] In the embodiment of the present application, the shell 21 includes an upper shell 211 and a lower shell 212 that are detachably connected; at least one of the upper shell 211 and the lower shell 212 is provided with a blocking structure 20; when the movable shielding member 22 is in a closed state, the blocking structure 20 covers at least part of the movable avoidance gap 10.

[0065] Specifically, the upper shell 211 and the lower shell 212 can be connected to form an inner cavity 214 of the cleaning member 23 , and the cleaning member 23 is rotatably disposed in the inner cavity 214 .

[0066] Furthermore, a side of the upper shell 211 facing the inner cavity 214 is an inner wall, and the blocking structure 20 is disposed on the inner wall of the upper shell 211 , and the blocking structure 20 extends toward a side of the movable avoidance gap 10 .

[0067] In the embodiment of the present application, the blocking structure 20 is disposed on the inner wall of the upper shell 211, and the blocking structure 20 extends toward one side of the movable avoidance gap 10, so that interference between the blocking structure 20 and the movable shielding member 22 can be avoided, and at least a portion of the movable avoidance gap 10 can be covered by the blocking structure 20, thereby improving the sealing performance of the cleaning component.

[0068] In the embodiment of the present application, the blocking structure 20 is arranged on the inner wall of the lower shell 212; and the blocking structure 20 extends toward one side of the movable avoidance gap 10; the blocking structure 20 has a first mating surface that cooperates with the movable shielding member 22; when the movable shielding member 22 is in the closed state, the first mating surface cooperates with the inner wall of the movable shielding member 22.

[0069] Specifically, the first matching surface of the blocking structure 20 is designed to be contoured with the inner wall of the movable shielding member 22. Furthermore, the movable shielding member 22 is an arc-shaped structure, and the first matching surface can be an arc surface.

[0070] Specifically, the blocking structure 20 is recessed toward one side of the inner cavity 214 , which can avoid interference between the blocking structure 20 and the movable shielding member 22 , thereby preventing the movable shielding member 22 from getting stuck.

[0071] In the embodiment of the present application, a blocking structure 20 is provided on the inner wall of the lower shell 212, and the blocking structure 20 extends toward one side of the movable avoidance gap 10, so that the blocking structure 20 can cover at least a portion of the movable avoidance gap 10, thereby improving the sealing of the cleaning component.

[0072] In the embodiment of the present application, the blocking structure 20 is arranged on the outer wall of the lower shell body 212; and the blocking structure 20 extends toward one side of the movable avoidance gap 10; the blocking structure 20 has a second mating surface that cooperates with the movable shielding member 22; when the movable shielding member 22 is in the closed state, the second mating surface cooperates with the outer wall of the movable shielding member 22.

[0073] Specifically, the second matching surface of the blocking structure 20 is designed to be contoured with the outer wall of the movable shielding member 22. Furthermore, the movable shielding member 22 is an arc-shaped structure, and the second matching surface can be an arc surface.

[0074] Specifically, the blocking structure 20 is arranged to protrude toward the side away from the inner cavity 214, so as to avoid interference between the blocking structure 20 and the movable shielding member 22, thereby preventing the movable shielding member 22 from getting stuck.

[0075] In the embodiment of the present application, a blocking structure 20 is provided on the outer wall of the lower shell 212, and the blocking structure 20 extends toward one side of the movable avoidance gap 10, so that the blocking structure 20 can cover at least a portion of the movable avoidance gap 10, thereby improving the sealing of the cleaning component.

[0076] In the embodiment of the present application, the blocking structure 20 includes a blocking member and a slide groove; one of the shell 21 and the movable shielding member 22 is provided with a blocking member, and the other is provided with a slide groove that slides with the blocking member; during the closing process of the movable shielding member 22, the blocking member slides in cooperation with the slide groove.

[0077] In the embodiment of the present application, through the sliding cooperation between the blocking member and the slide groove, the movable covering member 22 can cover the movable avoidance gap 10 during the opening and closing process, thereby improving the sealing of the cleaning component, thereby improving the dust collection effect and cleaning efficiency of the cleaning component.

[0078] In the embodiment of the present application, the blocking member is arranged on the movable shielding member 22 and extends toward one side of the movable avoidance gap 10; the slide groove is arranged on the shell 21; when the movable shielding member 22 is closed, the blocking member slides along the slide groove.

[0079] Specifically, the slide grooves are arranged on both sides of the opening and are recessed toward the side away from the movable avoidance gap 10 .

[0080] In other embodiments, the blocking members are arranged on both sides of the opening of the shell 21 and protrude toward the side of the movable avoidance gap 10; the sliding grooves are arranged on both sides of the movable shielding member 22 and are recessed toward the side away from the movable avoidance gap 10; during the closing process of the movable shielding member 22, the blocking member slides along the sliding groove.

[0081] In the embodiment of the present application, the movable avoidance gap 10 can be effectively blocked through the sliding cooperation between the blocking member and the slide groove, and the movement stability of the movable blocking member 22 when opening and closing can also be improved.

[0082] An embodiment of the present application also provides a cleaning device, comprising: a main body and the cleaning component as described above, which is arranged on the main body.

[0083] Furthermore, a detection device is provided on the main body of the machine, and the detection device is used to identify the particle information of the target cleaning surface and send it to the controller; the controller controls the opening and closing degree of the movable shielding member 22 based on the particle information.

[0084] Specifically, the controller is communicatively connected with the driving device 24. Based on the received particle information of the target cleaning surface, the controller can control the driving device 24 to drive the movable shielding member 22 to perform lifting and lowering movements relative to the opening portion, thereby controlling the opening and closing degree of the movable shielding member 22, and then controlling the opening area of ​​the opening portion, thereby ensuring that large particles can be sucked into the inner cavity 214 of the cleaning component through the opening portion.

[0085] Specifically, a suction device is also provided on the main body of the machine, and under the suction of the suction device, the garbage near the target cleaning surface can be sucked into the inner cavity 214 of the cleaning component through the opening.

[0086] Furthermore, an air duct opening 26 is provided on the top of the upper shell 211 , and the air duct opening 26 is connected to the inner cavity 214 . The particles sucked from the outside through the opening can flow into the dust collecting bin of the main body of the machine from the air duct opening 26 after passing through the inner cavity 214 .

[0087] In the embodiment of the present application, by respectively communicating with the detection device and the movable shielding member 22 through the control device, the cleaning device can control the opening and closing angle of the movable shielding member 22 according to the information of the particulate matter, thereby improving the cleaning effect of large particles and improving the degree of automation of the equipment. At the same time, through the setting of the blocking structure 20, in the process of the movable shielding member 22 making a lifting movement relative to the opening, the sealing of the cleaning component is improved, thereby improving the dust collection effect and cleaning efficiency of the equipment.

[0088] Embodiment 1

[0089] Please refer to Figure 1-15The present embodiment provides a cleaning component including a shell 21, a movable shielding member 22, a blocking structure 20 and a cleaning member 23; the shell 21 is provided with an inner cavity 214, and the cleaning member 23 can be rotatably arranged in the inner cavity 214; the shell 21 is provided with an opening portion 213, and the opening portion 213 is communicated with the inner cavity 214, and external impurities or garbage are sucked into the inner cavity 214 of the cleaning component through the opening portion 213; the movable shielding member 22 is movably connected to the shell 21, and a movable avoidance gap 10 is formed between the movable shielding member 22 and both sides of the opening portion; when the movable shielding member 22 is in a closed state, the blocking structure 20 can cover at least part of the movable avoidance gap 10.

[0090] The width dimension of the movable avoidance gap 10 is 1 mm, the movable shielding member 22 is an arc-shaped structure, the blocking structure 20 is arranged on the inner wall of the upper shell 211 of the shell 21 and extends toward one side of the movable avoidance gap 10. The blocking structure 20 is designed to imitate the movable shielding member 22, and the width dimension of the blocking structure 20 is 1.5 mm.

[0091] When the movable shielding member 22 is in the closed state, the blocking structure 20 can overlap with the inner wall portion of the movable shielding member 22, so that the inner wall of the movable shielding member 22, the blocking structure 20 and the inner wall of the upper shell 211 are projected into a continuous surface in the width direction of the movable avoidance gap 10, thereby enhancing the blocking effect of the blocking structure 20 on the movable avoidance gap 10, thereby improving the sealing of the cleaning component.

[0092] Embodiment 2

[0093] Please refer to Figure 1-15 The difference between the second embodiment and the first embodiment is that the blocking structure is set at a different position. The same points as the first embodiment will not be repeated here. The differences between the second embodiment and the first embodiment are described as follows:

[0094] When the movable shielding member 22 is in the closed state, a movable avoidance gap 10 can be formed between the movable shielding member 22 and the lower shell 212, and then the blocking structure 20 is set on the outer wall of the lower shell 212; the blocking structure 20 has a second mating surface that cooperates with the movable shielding member 22; the second mating surface of the blocking structure 20 is designed to imitate the outer wall of the movable shielding member 22, and further, the movable shielding member 22 is an arc-shaped structure, and the second mating surface can be a curved surface.

[0095] The second mating surface can overlap with the outer wall portion of the movable shielding member 22, thereby improving the blocking effect of the blocking structure 20 on the movable avoidance gap 10, thereby improving the sealing performance of the cleaning component.

[0096] The various embodiments in this specification are described in a progressive manner, and the same or similar parts between the various embodiments can be referenced to each other, and each embodiment focuses on the differences from other embodiments.

[0097] It should be noted that all the features recorded in this application (including technical features recorded in different embodiments) can be combined arbitrarily under reasonable circumstances, and new technical solutions formed by the combination are all within the protection scope of this application.

[0098] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cleaning component, characterized in that: It comprises a housing (21), a movable shielding member (22), a blocking structure (20) and a cleaning member (23); The housing (21) is provided with an inner cavity (214), and the cleaning member (23) is rotatably disposed in the inner cavity (214); The movable shielding member (22) is movably connected to the shell (21); the shell (21) is provided with an opening (213); and a movable avoidance gap (10) is formed between the movable shielding member (22) and two sides of the opening (213); The blocking structure (20) is configured to at least partially cover the movable avoidance gap (10) when the movable shielding member (22) is in a closed state.

2. The cleaning assembly according to claim 1, characterized in that: The width of the blocking structure (20) is greater than or equal to the width of the movable avoidance gap (10).

3. The cleaning assembly according to claim 1, characterized in that: The blocking structure (20) comprises a sealing member; When the movable shielding member (22) is in a closed state, the sealing member can overlap with the movable shielding member (22) or the housing (21).

4. The cleaning assembly according to claim 1, characterized in that: The blocking structure (20) has a blocking surface; The movable shielding member (22) or the housing (21) has a contact surface that cooperates with the blocking surface; The blocking surface is designed to be contoured with the contact surface; The blocking surface is a curved surface, and the contact surface is a curved surface.

5. The cleaning assembly according to any one of claims 1 to 4, characterized in that: At least one of the housing (21) and the movable shielding member (22) is provided with the blocking structure (20).

6. The cleaning assembly according to claim 5, characterized in that: The movable shielding member (22) is provided with the blocking structure (20); The blocking structure (20) extends towards both sides of the opening (213); When the movable shielding member (22) is in a closed state, the blocking structure (20) covers at least a portion of the movable avoidance gap (10); The blocking structure (20) is arranged on the outer wall of the movable shielding member (22).

7. The cleaning assembly according to claim 5, characterized in that: The housing (21) comprises an upper housing (211) and a lower housing (212) that are detachably connected; At least one of the upper shell (211) and the lower shell (212) is provided with the blocking structure (20); When the movable shielding member (22) is in a closed state, the blocking structure (20) covers at least a portion of the movable avoidance gap (10).

8. The cleaning assembly according to claim 7, characterized in that: The blocking structure (20) is provided on the upper shell (211); The blocking structure (20) extends toward one side of the movable avoidance gap (10).

9. A cleaning device, characterized in that: include: A body and a cleaning component as claimed in any one of claims 1 to 8 arranged on the body.

10. The cleaning device according to claim 9, characterized in that The main body of the machine is provided with a detection device, which is used to identify the particle information of the target cleaning surface and send it to the controller; The controller controls the opening and closing degree of the movable shielding member (22) based on the particle information.

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