Containing box, cleaning equipment, base station and cleaning system

Abstract

The utility model relates to a containing box, cleaning equipment, a base station and a cleaning system. The containing box comprises an upper cover assembly, a box body and a first unlocking assembly. The box body is provided with a containing cavity, when the upper cover assembly and the box body are in an installation state, at least part of the upper cover assembly is located in the containing cavity, and the side wall of the box body is in interference fit with the upper cover assembly; the first unlocking assembly is installed on the upper cover assembly and / or the box body, the first unlocking assembly comprises an actuating piece and a first triggering piece, and when the upper cover assembly and the box body are in an installation state, the first triggering piece is located at an initial position; the first unlocking assembly is configured to drive the first triggering piece to push the box body and / or the upper cover assembly by enabling the actuating piece to perform first movement, so that the upper cover assembly is separated from the box body; and the first unlocking assembly is configured to drive the first triggering piece to restore to the initial position by enabling the actuating piece to perform second movement. The upper cover assembly and the box body in the containing box are easy to separate, and the workload of a user can be reduced.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the technical field of cleaning equipment, and in particular, to a containing box, a cleaning equipment, a base station and a cleaning system. BACKGROUND

[0002] In the technical field of cleaning equipment manufacturing, the containing box usually comprises a lid and a box body, and the lid and the box body are connected. However, the separation operation of the lid and the box body in the existing containing box is relatively cumbersome, which seriously affects the user experience.

[0003] It should be noted that the information disclosed in the above background section is only used to strengthen the understanding of the background of the present disclosure, and therefore can include information that does not constitute prior art known to those of ordinary skill in the art. CONTENT OF THE UTILITY MODEL

[0004] The present disclosure aims to provide a containing box, a cleaning equipment, a base station and a cleaning system. The lid assembly and the box body in the containing box are easier to separate, the disassembly of the lid assembly is facilitated, and the user experience can be improved.

[0005] In one aspect, the present disclosure provides a containing box, comprising:

[0006] a lid assembly;

[0007] a box body having a containing cavity, at least part of the lid assembly is located in the containing cavity when the lid assembly and the box body are in an installed state;

[0008] a first unlocking assembly installed on the lid assembly and / or the box body, the first unlocking assembly comprising: an actuating member and a first trigger member, the first trigger member being in an initial position when the lid assembly and the box body are in the installed state; the first unlocking assembly is configured to drive the first trigger member to push the box body and / or the lid assembly by making the actuating member perform a first movement, so as to separate the lid assembly and the box body; and the first unlocking assembly is configured to drive the first trigger member to return to the initial position by making the actuating member perform a second movement.

[0009] In an exemplary embodiment of the present disclosure, when the lid assembly and the box body are in the installed state, the side wall of the box body is detachably connected with the lid assembly.

[0010] In an exemplary embodiment of the present disclosure, when the lid assembly and the box body are in the installed state, the side wall of the box body is interference-fitted with the lid assembly.

[0011] In an exemplary embodiment of the present disclosure, the lid assembly comprises:

[0012] A support frame, part of the support frame is located in the accommodating cavity, and the support frame is in interference fit with the side wall of the box body, the first unlocking assembly is installed on the support frame;

[0013] The first unlocking assembly is configured to push the box body by the first trigger through actuating the actuating member.

[0014] In an exemplary embodiment of the present disclosure, the support frame comprises:

[0015] A mounting member, the first unlocking assembly is arranged on a side of the mounting member away from the accommodating cavity.

[0016] In an exemplary embodiment of the present disclosure, the box body has an open end, part of the support frame is located in the accommodating cavity through the open end.

[0017] In an exemplary embodiment of the present disclosure, the first trigger is rotationally installed on a side of the mounting member away from the accommodating cavity.

[0018] The actuating member is configured to actuate the first trigger to rotate through a first movement, so that the first trigger pushes the side wall located at the open end.

[0019] In an exemplary embodiment of the present disclosure, two ends of the first trigger are respectively a connecting end and a pushing end, the connecting end is rotationally connected with the mounting member.

[0020] In an exemplary embodiment of the present disclosure, the pushing end has a first position and a second position; in the height direction of the box body, the second position is closer to the side wall located at the open end relative to the first position.

[0021] The actuating member is configured to actuate the pushing end to move from the first position to the second position through a first movement, so that the pushing end pushes the side wall located at the open end.

[0022] In an exemplary embodiment of the present disclosure, the actuating member comprises:

[0023] A hand-held part;

[0024] A pressing part, comprising a mounting seat and a pressing column, the mounting seat is installed on a side of the hand-held part close to the first trigger, one end of the pressing column is installed on a side of the mounting seat away from the hand-held part, and the other end of the pressing column is connected with the first trigger.

[0025] In an example embodiment of the present disclosure, the pressing column has a third position and a fourth position, the fourth position is closer to the side wall at the opening end relative to the third position in the height direction of the box body, and the actuating member is configured to rotate the hand-held portion to move the pressing column from the third position to the fourth position to push the pushing end to move from the first position to the second position.

[0026] In an example embodiment of the present disclosure, the hand-held portion has a third limiting portion, the third limiting portion abuts against the upper cover assembly when the pressing column moves from the third position to the fourth position to limit the rotation movement of the hand-held portion.

[0027] In an example embodiment of the present disclosure, the pressing column is mounted on the edge of the mounting seat.

[0028] In an example embodiment of the present disclosure, the first trigger member is provided with a receiving groove on one side of the hand-held portion, and the other end of the pressing column is located in the receiving groove.

[0029] In an example embodiment of the present disclosure, in a first direction, the distance between the receiving groove and the pushing end is less than the distance between the receiving groove and the connecting end.

[0030] The first direction is the direction in which the pushing end points to the connecting end.

[0031] In an example embodiment of the present disclosure, the receiving groove is a closed groove structure.

[0032] In an example embodiment of the present disclosure, the receiving groove includes a first groove wall and a second groove wall oppositely arranged along the first direction, and the first groove wall and / or the second groove wall are configured to block the movement of the pressing column along the first direction when the pressing column is in the fourth position.

[0033] In an example embodiment of the present disclosure, the first trigger member includes:

[0034] a body portion having the connecting end and the pushing end;

[0035] a rotating connecting member arranged at the connecting end and rotatably connected with the mounting member;

[0036] a pushing block arranged at the pushing end and located on one side of the body portion close to the side wall.

[0037] In an example embodiment of the present disclosure, the first trigger member further includes:

[0038] A connecting block is arranged on the side of the body part away from the mounting part; in the first direction, the distance between the connecting block and the pushing end is less than the distance between the connecting block and the connecting end; the accommodating groove is arranged on the side of the connecting block close to the hand-held part.

[0039] In an exemplary embodiment of the present disclosure, the side wall at the open end is provided with a protrusion;

[0040] The actuating part is configured to rotate the first trigger part by the first movement to actuate the first trigger part to push the protrusion.

[0041] In an exemplary embodiment of the present disclosure, the protrusion protrudes inwardly and / or outwardly from the rest of the side wall;

[0042] The inward direction is the direction in which the side wall points to the accommodating cavity in a plane parallel to the bottom wall of the box body; and the outward direction is opposite to the inward direction.

[0043] In an exemplary embodiment of the present disclosure, the first trigger part has two, and the two first trigger parts are respectively rotatably mounted on opposite sides of the mounting part; the actuating part comprises:

[0044] The two pressing parts are respectively mounted on opposite sides of the hand-held part, and the pressing columns of the two pressing parts are respectively connected with the adjacent first trigger parts.

[0045] In an exemplary embodiment of the present disclosure, the accommodating box further comprises:

[0046] A sealing part is arranged between the side wall of the box body and the support frame at the interference fit therebetween.

[0047] In an exemplary embodiment of the present disclosure, the upper cover assembly comprises:

[0048] An upper cover;

[0049] A separation assembly for separating at least water vapor, the separation assembly comprising the support frame;

[0050] The upper cover is mounted on the side of the support frame away from the accommodating cavity.

[0051] In an exemplary embodiment of the present disclosure, the upper cover assembly further comprises:

[0052] A second unlocking assembly includes a second trigger and a locking member, the upper cover assembly is connected to the main body of the cleaning device through the locking member; the second trigger is connected to the locking member, and the second trigger is configured to separate the locking member from the main body of the cleaning device by actuating the second trigger.

[0053] In an example embodiment of the present disclosure, the upper cover has a side plate and a top plate, an edge of the side plate is in contact with the side wall of the box body, and the top plate is away from the box body relative to the side plate.

[0054] In an example embodiment of the present disclosure, the side plate is provided with a notch, and the top plate is provided with a first through hole; the second trigger is located in the notch and connected to the support frame;

[0055] The locking member includes a connecting member and a locking block, the locking block is connected to the second trigger through the connecting member, and the locking block can pass through the first through hole.

[0056] In an example embodiment of the present disclosure, the second unlocking assembly further includes:

[0057] A restoring element is arranged between the second trigger and the support frame, so as to restore the second trigger to an initial position after the second trigger is actuated.

[0058] In an example embodiment of the present disclosure, the restoring element is an elastic element.

[0059] In an example embodiment of the present disclosure, one side of the support frame close to the second trigger is provided with a mounting column, and the restoring element is sleeved on the mounting column.

[0060] In an example embodiment of the present disclosure, the box body has a sewage inlet; the separation assembly forms an air duct in the containing cavity, an inlet of the air duct is in communication with the sewage inlet, an outlet of the air duct is used to connect a negative pressure device, and a middle part of the air duct is in communication with the containing cavity.

[0061] In an example embodiment of the present disclosure, the support frame includes:

[0062] A mounting portion is in interference fit with the side wall of the box body;

[0063] An air duct portion is formed with at least part of the air duct.

[0064] In an example embodiment of the present disclosure, the air duct includes a first air duct, a second air duct and a third air duct.

[0065] The inlet of the first air duct is communicated with the dirt inlet, the outlet of the first air duct is located on the side close to the upper cover and communicated with the inlet of the second air duct, and the outlet of the second air duct is located on the side away from the upper cover and communicated with the containing cavity; the inlet of the third air duct is located on the side away from the upper cover and communicated with the containing cavity, and the outlet of the third air duct is located on the side close to the upper cover and used for connecting a negative pressure device.

[0066] In an example embodiment of the present disclosure, the air duct part is formed with the second air duct, and the air duct part cooperates with the side wall of the box body to form the third air duct.

[0067] In an example embodiment of the present disclosure, the air duct part comprises a wind guide pipe, and the wind guide pipe forms the second air duct.

[0068] In an example embodiment of the present disclosure, the wind guide pipe comprises a wind pipe body and an elbow, the outlet of the elbow is sealingly connected with the wind pipe body, and the inlet of the elbow is communicated with the outlet of the first air duct.

[0069] In an example embodiment of the present disclosure, the separation assembly further comprises:

[0070] A dirt inlet pipe is formed with the first air duct, the inlet of the dirt inlet pipe is connected to the dirt inlet, and the inlet of the wind guide pipe is sealingly inserted into the outlet of the dirt inlet pipe.

[0071] In an example embodiment of the present disclosure, the dirt inlet pipe is arranged close to the side wall of the box body, and the outlet of the dirt inlet pipe is directed from the side wall to the containing cavity.

[0072] In an example embodiment of the present disclosure, the outlet of the dirt inlet pipe is directed from the side wall to the containing cavity and the upper cover.

[0073] In an example embodiment of the present disclosure, the outlet of the dirt inlet pipe has a first included angle with the height direction of the box body, and the first included angle is greater than 0° and less than 180°.

[0074] In an example embodiment of the present disclosure, the first included angle is greater than 0° and less than or equal to 90°.

[0075] In an example embodiment of the present disclosure, at least part of the pipe body of the dirt inlet pipe is the side wall of the box body.

[0076] In an example embodiment of the present disclosure, the separation assembly further comprises:

[0077] A filter is arranged in the accommodating cavity and divides the accommodating cavity into a first accommodating space and a second accommodating space along the height direction of the box body. The filter is provided with a relief gap, and the dirty water inlet pipe is located in the relief gap.

[0078] In an example embodiment of the present disclosure, the filter comprises a first filter part opposite the second air duct and a second filter part opposite the third air duct. The first filter part is away from the second filter part in the height direction of the box body.

[0079] In an example embodiment of the present disclosure, the first filter part is in the shape of a flat plate.

[0080] In an example embodiment of the present disclosure, the filter is connected with the support frame.

[0081] In an example embodiment of the present disclosure, the separation assembly further comprises:

[0082] A first filter screen is arranged in the third air duct.

[0083] In an example embodiment of the present disclosure, the first filter screen and the side wall of the box body form a first acute angle.

[0084] In an example embodiment of the present disclosure, the first acute angle is greater than or equal to 20° and less than or equal to 45°.

[0085] In an example embodiment of the present disclosure, the first filter screen is detachably connected with the support frame.

[0086] In an example embodiment of the present disclosure, the upper cover has a second through hole which is an outlet of the third air duct. The separation assembly further comprises:

[0087] A second filter screen is arranged in the second through hole.

[0088] In an example embodiment of the present disclosure, the mesh aperture of the second filter screen is smaller than the mesh aperture of the first filter screen.

[0089] In an example embodiment of the present disclosure, the upper cover assembly further comprises:

[0090] A liquid level monitoring assembly comprises a first monitoring point and a second monitoring point in the accommodating cavity. The second monitoring point is above the first monitoring point in the height direction of the box body.

[0091] In an example embodiment of the present disclosure, the liquid level monitoring assembly comprises:

[0092] A first monitoring rod and a second monitoring rod are located in the accommodating cavity and extend along the height direction of the box body; the first monitoring rod and the second monitoring rod are both formed with the first monitoring point and the second monitoring point; one of the first monitoring rod and the second monitoring rod is positive, and the other is negative.

[0093] In an exemplary embodiment of the present disclosure, the height of the first monitoring point on the first monitoring rod and the second monitoring rod is consistent with the height of the second monitoring point on the first monitoring rod and the second monitoring rod in the height direction of the box body.

[0094] In an exemplary embodiment of the present disclosure, the first monitoring point on the first monitoring rod is located at the end of the first monitoring rod, and / or the first monitoring point on the second monitoring rod is located at the end of the second monitoring rod.

[0095] In an exemplary embodiment of the present disclosure, the first monitoring rod and the second monitoring rod both include a conductive column and an insulating layer covering the conductive column, and the conductive column is exposed from the insulating layer at the first monitoring point and the second monitoring point.

[0096] In an exemplary embodiment of the present disclosure, the first monitoring rod and the second monitoring rod are both connected to the support frame.

[0097] In an exemplary embodiment of the present disclosure, the support frame is provided with a plurality of connection holes, and the first monitoring rod and the second monitoring rod are respectively inserted into the corresponding connection holes.

[0098] In an exemplary embodiment of the present disclosure, the upper cover assembly further includes:

[0099] An odor-resistant member is installed on the side of the first filter portion away from the upper cover.

[0100] Another aspect of the present disclosure provides a cleaning device, comprising:

[0101] A main body portion;

[0102] An accommodating box is installed on the main body portion, and the accommodating box is any one of the above-mentioned accommodating boxes.

[0103] Still another aspect of the present disclosure provides a base station, which includes the above-mentioned accommodating box.

[0104] Still another aspect of the present disclosure provides a cleaning system, which includes a base station and a cleaning device;

[0105] The base station is the base station described above, and / or the cleaning device is the cleaning device described above.

[0106] The technical solutions provided by the present disclosure can achieve the following beneficial effects:

[0107] The accommodating box provided by the present disclosure comprises an upper cover assembly, a box body, and a first unlocking assembly. The first unlocking assembly can be installed on the upper cover assembly and / or the box body, and can comprise an actuating member and a first trigger member.

[0108] When the upper cover assembly and the box body are in the mounted state, the first trigger member is in the initial position. The first unlocking assembly can be configured to drive the first trigger member to push the box body and / or the upper cover assembly by causing the actuating member to perform a first movement, so as to separate the upper cover assembly and the box body. In this way, when it is necessary to detach the upper cover assembly from the box body, the user can complete the separation operation of the box body and the upper cover assembly by causing the actuating member to perform the first movement. Therefore, compared with the prior art, the accommodating box provided by the present disclosure can separate the upper cover assembly and the box body more easily, which can facilitate the detachment of the upper cover assembly, thereby reducing the workload of the user and improving the user experience.

[0109] In addition, the first unlocking assembly can be configured to drive the first trigger member to return to the initial position by causing the actuating member to perform a second movement, so as to prepare for the next separation operation of the box body and the upper cover assembly, so that the separation operation of the box body and the upper cover assembly can be repeated.

[0110] It should be understood that the above general description and the following detailed description are only exemplary and explanatory, and cannot limit the present disclosure. BRIEF DESCRIPTION OF DRAWINGS

[0111] The accompanying drawings, which are incorporated into and form part of the specification, illustrate embodiments consistent with the present disclosure and, together with the specification, serve to explain the principles of the present disclosure. Obviously, the drawings in the following description are only some embodiments of the present disclosure, and other drawings can be obtained from these drawings without creative labor for those skilled in the art.

[0112] Figure 1 A structural schematic diagram of a cleaning system according to an exemplary embodiment of the present disclosure is shown;

[0113] Figure 2 A structural schematic diagram of an accommodating box according to an exemplary embodiment of the present disclosure is shown;

[0114] Figure 3 A structural schematic diagram of the separation of an upper cover assembly and a box body according to an exemplary embodiment of the present disclosure is shown;

[0115] Figure 4 A partial structural schematic diagram of a container according to an exemplary embodiment of the present disclosure is shown from a first perspective.

[0116] Figure 5 An exemplary embodiment according to this disclosure is shown. Figure 4 A partially enlarged structural diagram;

[0117] Figure 6 A partial structural schematic diagram of a container according to an exemplary embodiment of the present disclosure is shown from a second perspective.

[0118] Figure 7 A partial structural schematic diagram of a container according to an exemplary embodiment of the present disclosure is shown from a third perspective;

[0119] Figure 8 An exemplary embodiment according to this disclosure is shown. Figure 7 A partially enlarged structural diagram;

[0120] Figure 9 A partial structural schematic diagram of a container according to another exemplary embodiment of the present disclosure is shown from a first perspective.

[0121] Figure 10 An exemplary embodiment according to this disclosure is shown. Figure 9 A partially enlarged structural diagram;

[0122] Figure 11 A partial structural schematic diagram of a container according to another exemplary embodiment of the present disclosure is shown from a second perspective.

[0123] Figure 12 A partial structural schematic diagram of a container according to another exemplary embodiment of the present disclosure is shown from a third perspective;

[0124] Figure 13 An exemplary embodiment according to this disclosure is shown. Figure 12 A partially enlarged structural diagram;

[0125] Figure 14 A schematic diagram of the structure of a first trigger element according to an exemplary embodiment of the present disclosure is shown;

[0126] Figure 15 A schematic diagram of the structure of the top cover assembly and the first unlocking assembly according to an exemplary embodiment of the present disclosure is shown;

[0127] Figure 16 A first-view structural schematic diagram of the upper cover assembly according to an exemplary embodiment of the present disclosure is shown;

[0128] Figure 17A structural schematic view of a second perspective of the upper cover assembly according to an example embodiment of the present disclosure is shown.

[0129] Figure 18 A structural schematic view of a first perspective of the upper cover assembly according to an example embodiment of the present disclosure is shown. Figure 2 A longitudinal sectional structural schematic view of the upper cover assembly according to an example embodiment of the present disclosure is shown.

[0130] Figure 19 A structural schematic view of a first perspective of the box according to an example embodiment of the present disclosure is shown.

[0131] Figure 20 A structural schematic view of the containing box at a normal working angle according to an example embodiment of the present disclosure is shown.

[0132] Figure 21 A structural schematic view of the containing box at a lying working angle according to an example embodiment of the present disclosure is shown.

[0133] Figure 22 An exploded structural schematic view of the upper cover assembly according to an example embodiment of the present disclosure is shown.

[0134] Figure 23 A structural schematic view of a second perspective of the box according to an example embodiment of the present disclosure is shown.

[0135] BRIEF DESCRIPTION OF THE DRAWINGS

[0136] 01, cleaning device; 011, main body part; 012, containing box; 02, base station;

[0137] 1, upper cover assembly; 11, support frame; 111, mounting piece; 112, mounting column; 113, mounting part; 114, air duct part; 115, air duct; 1151, air duct main body; 1152, elbow; 1153, extension part; 12, upper cover; 121, side plate; 122, top plate; 123, notch; 124, first via hole; 13, second unlocking assembly; 131, second trigger piece; 132, locking piece; 1321, connecting piece; 1322, locking block; 133, restoring element; 14, separation assembly; 141, air duct; 1411, first air duct; 1412, second air duct; 1413, third air duct; 142, dirty inlet pipe; 143, filter piece; 1431, first filter part; 1432, second filter part; 1433, connecting rod; 144, first filter screen; 145, second filter screen; 15, liquid level monitoring assembly; 151, first monitoring point; 152, second monitoring point; 153, first monitoring rod; 154, second monitoring rod; 155, first contact electrode; 156, second contact electrode; 16, odor prevention piece;

[0138] 2, box; 21, containing cavity; 211, first containing space; 212, second containing space; 22, side wall; 221, first limiting part; 23, boss; 24, sewage inlet; 25, open end;

[0139] 3, first unlocking assembly; 31, actuating piece; 311, hand-held part; 3111, third limiting part; 312, pressing part; 3121, mounting seat; 3122, pressing column; 32, first trigger piece; 321, connecting end; 322, pushing end; 323, containing groove; 3231, first groove wall; 3232, second groove wall; 324, body part; 325, rotating connecting piece; 326, pushing block; 327, connecting block;

[0140] 4, sealing piece;

[0141] 5, pulling assembly; 51, pulling plate; 52, elastic structural piece; 521, second limiting part;

[0142] X, height direction; Y, first direction. DETAILED DESCRIPTION

[0143] Example embodiments now will be described more fully hereinafter with reference to the accompanying drawings. Example embodiments, may, however, be implemented in many different forms and should not be construed as limited to the embodiments set forth in this disclosure; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. Like reference numerals refer to like elements throughout the figures, and thus a detailed description of the same will not be repeated.

[0144] Although relative terms such as "upper", "lower", etc. are used herein to describe one component's relationship to another component as illustrated in the figures, these terms are used herein for convenience only and are not intended to limit the scope of the disclosure to or from any particular orientation. It is to be understood that if a device is turned over, so that the "upper" component becomes the "lower" component, the descriptions can be appropriately inverted. When a structure is "on" another structure, it can mean that the structure is formed integrally with the other structure, or that the structure is "directly" on the other structure, or that the structure is "indirectly" on the other structure via another structure.

[0145] The terms "one", "a", "an", "the", and "said" are used to indicate the existence of one or more than one element / component / etc.; the terms "including" and "having" are used to indicate an open-ended inclusion of one or more elements / components / etc. in the description of a process, a method, a product, a composition, a step, a structure, an apparatus, a device, etc.; the terms "first", "second", and the like are used only to distinguish one element / component / etc. from another, and do not limit the number of elements / components / etc.

[0146] As Figures 1 to 23As shown, some embodiments provide a containing box 012, which can be used to contain sewage, but is not limited thereto, and can also be used to contain clean water, cleaning liquid, sewage, dust, solid-liquid mixture, etc., so that it can be used as a supply box and a waste box, and can be selected and arranged according to actual needs. The containing box 012 can be applied to the cleaning device 01. The cleaning device 01 can be a scrubber, a sweeping robot, a suction and mopping integrated machine, etc., and the present disclosure does not make specific limitations thereto.

[0147] The containing box 012 can include an upper cover assembly 1, a box body 2, and a first unlocking assembly 3. The box body 2 can have a containing cavity 21, which can be used to contain clean water, cleaning liquid, sewage, dust, solid-liquid mixture, etc.

[0148] When the upper cover assembly 1 and the box body 2 are in the mounted state, at least part of the upper cover assembly 1 can be located in the containing cavity 21. For example, when the upper cover assembly 1 and the box body 2 are in the mounted state, the side wall 22 of the box body 2 can be detachably connected with the upper cover assembly 1.

[0149] In some embodiments, when the upper cover assembly 1 and the box body 2 are in the mounted state, the side wall 22 of the box body 2 can be interference-fitted with the upper cover assembly 1. That is, the side wall 22 of the box body 2 can be connected with the upper cover assembly 1 in the interference-fitted manner. In this way, the connection strength between the box body 2 and the upper cover assembly 1 can be ensured, and the user can conveniently install and dismount the box body 2 and the upper cover assembly 1. However, the upper cover assembly 1 and the box body 2 can also be connected by adhesion, clamping, etc., which is also within the protection scope of the present disclosure.

[0150] The box body 2 can have an open end 25, that is, the containing cavity 21 can be exposed through the open end 25. Part of the upper cover assembly 1 can be located in the containing cavity 21 through the open end 25, and another part of the support assembly can be used to block the open end 25, so that the containing cavity 21 is a closed chamber.

[0151] The first unlocking component 3 can be installed on the top cover component 1 and / or the housing 2. The first unlocking component 3 may include an actuator 31 and a first trigger 32. When the top cover component 1 and the housing 2 are in the installed state, the first trigger 32 can be in the initial position. The first unlocking component 3 can be configured to cause the actuator 31 to perform a first movement, thereby driving the first trigger 32 to push the housing 2 and / or the top cover component 1, thus separating the top cover component 1 from the housing 2. With this configuration, when it is necessary to remove the top cover component 1 from the housing 2, the user can complete the separation operation by actuating the actuator 31 to perform the first movement. Therefore, compared with the prior art, the housing 012 provided by this disclosure allows for easier separation of the top cover component 1 and the housing 2, facilitating the disassembly of the top cover component 1, thereby reducing the user's workload and improving the user experience.

[0152] Furthermore, the first unlocking component 3 can be configured to cause the actuator 31 to perform a second movement, thereby driving the first trigger 32 back to its initial position, thus preparing for the next separation operation of the housing 2 and the top cover component 1, so that the separation operation of the housing 2 and the top cover component 1 can be repeated.

[0153] In some embodiments, when the cover assembly 1 and the housing 2 are in the installed state, the side wall 22 of the housing 2 is detachably connected to the cover assembly 1. When the actuator 31 performs the first movement, it can cause the first trigger 32 to provide a force to the housing 2 and / or the cover assembly 1 in a direction away from each other, so as to separate the cover assembly 1 and the housing 2.

[0154] In some embodiments, such as Figures 3 to 23 As shown, the top cover assembly 1 may include a support frame 11. A portion of the support frame 11 may be located within the receiving cavity 21. For example, a portion of the support frame 11 may be located within the receiving cavity 21 through the opening end 25 of the housing 2. The support frame 11 and the side wall 22 of the housing 2 may be interference-fitted, that is, the top cover assembly 1 and the housing 2 may be connected through the interference fit between the support frame 11 and the side wall 22 of the housing 2.

[0155] The side wall 22 of the housing 2 and the support frame 11 can be sealed to each other, making the receiving cavity 21 a sealed chamber to prevent leakage of liquid within the receiving cavity 21. The receiving box 012 may include a sealing element 4, which can be disposed between the side wall 22 of the housing 2 and the support frame 11, and located at the interference fit between the side wall 22 of the housing 2 and the support frame 11, so as to seal the side wall 22 of the housing 2 and the support frame 11 together. Furthermore, the side wall 22 of the housing 2 and the support frame 11 can achieve an interference fit through the sealing element 4. The sealing element 4 can be a sealing ring, but is not limited to this.

[0156] The first unlocking assembly 3 can be mounted on the support frame 11, and the first unlocking assembly 3 can be configured to push the box 2 by actuating the actuator 31 to actuate the first trigger 32. Since the first unlocking assembly 3 is mounted on the support frame 11, when the first trigger 32 pushes the box 2, the reaction force of the first trigger 32 pushing the box 2 can also make the support frame 11 move away from the box 2, so that the disassembly of the upper cover assembly 1 can be more rapid and convenient.

[0157] As shown in Figure 6 and Figure 11 , the support frame 11 can include a mounting piece 111. The mounting piece 111 can face the accommodation cavity 21, and the first unlocking assembly 3 can be arranged on the side of the mounting piece 111 away from the accommodation cavity 21. Since the first unlocking assembly 3 will bear a large load when pushing the box 2, through the above arrangement, the mounting piece 111 can provide a more stable mounting position for the first unlocking assembly 3, ensure the connection strength between the first unlocking assembly 3 and the support frame 11, and avoid the problem that the connection between the first unlocking assembly 3 and the support frame 11 is broken due to the large load borne by the first unlocking assembly 3.

[0158] In some embodiments, as shown in Figures 4 to 13 , the first trigger 32 can be rotatably mounted on the side of the mounting piece 111 away from the accommodation cavity 21. The actuator 31 can be configured to actuate the first trigger 32 to rotate by the first movement, so that the first trigger 32 pushes the box 2. For example: when the actuator 31 actuates the first trigger 32 to rotate by the first movement, the first trigger 32 can push the side wall 22 located at the open end 25. In this way, the box 2 can be pushed by the rotary movement of the first trigger 32, so that the force used by the user when disassembling the upper cover assembly 1 can be saved, and the user experience can be further improved.

[0159] The two ends of the first trigger 32 can be a connecting end 321 and a pushing end 322 respectively, and the connecting end 321 can be rotatably connected with the mounting piece 111. In an embodiment, the connecting end 321 can be rotatably connected with the side of the mounting piece 111 away from the accommodation cavity 21. In this way, only one end of the first trigger 32 can move in the height direction X of the box 2 during rotation, so that the height space occupied by the first trigger 32 during rotation can be reduced, and thus the height of the accommodation box 012 can be reduced.

[0160] As shown in Figure 8 and Figure 13 , the pushing end 322 can have a first position (as shown in Figure 8 ) and a second position (as shown in Figure 13The second position can be closer to the side wall 22 located at the opening end 25 relative to the first position in the height direction X of the box body 2. The actuating member 31 can be configured to move the pushing end 322 from the first position to the second position by the first movement actuation, so that the pushing end 322 pushes the side wall 22 located at the opening end 25 to complete the disassembly of the upper cover assembly 1. It should be noted that the actuating member 31 can be rotated by the driving connection end 321, so that the pushing end 322 moves from the first position to the second position.

[0161] In some embodiments, as shown in Figure 5 and Figure 10 The actuating member 31 can include a hand-held part 311 and a pressing part 312. The user can actuate the entire actuating member 31 by operating the hand-held part 311. The hand-held part 311 can be a handle, but is not limited thereto. The hand-held part 311 can also be other structural parts, such as a pull ring, a handle, etc. The present disclosure does not make special limitations thereon, and the selection and setting can be made according to the actual situation.

[0162] The pressing part 312 can include a mounting seat 3121 and a pressing column 3122. The mounting seat 3121 can be mounted on one side of the hand-held part 311 close to the first trigger 32. One end of the pressing column 3122 can be mounted on the side of the mounting seat 3121 away from the hand-held part 311, and the other end of the pressing column 3122 can be connected with the first trigger 32.

[0163] The pressing column 3122 can have a third position and a fourth position. The fourth position can be closer to the side wall 22 located at the opening end 25 relative to the third position in the height direction X of the box body 2. The actuating member 31 can be configured to rotate the hand-held part 311 to move the pressing column 3122 from the third position to the fourth position, so as to move the pushing end 322 from the first position to the second position.

[0164] The pressing column 3122 can be mounted on the edge of the mounting seat 3121. When the hand-held part 311 is rotated, the mounting seat 3121 and the pressing column 3122 can be rotated together. Since the pressing column 3122 is mounted on the edge of the mounting seat 3121, the pressing column 3122 can be displaced in the height direction X of the box body 2 during rotation, so that the pressing column 3122 can be moved from the third position to the fourth position to move the pushing end 322 from the first position to the second position.

[0165] In some embodiments, as shown in Figure 5 and Figure 10As shown, one side of the first trigger 32 close to the hand-held part 311 can be provided with a receiving groove 323, and the other end of the pressing column 3122 can be located in the receiving groove 323. In this way, when the first trigger 32 is connected with the pressing column 3122, it is no longer necessary to use the connecting piece 1321 to connect or be connected by welding or the like, and the connection of the first trigger 32 and the pressing column 3122 can be directly realized by the cooperation of the receiving groove 323 and the pressing column 3122, so that the connection steps of the first trigger 32 and the pressing column 3122 can be simplified, and the connection efficiency can be improved.

[0166] The receiving groove 323 and the pressing column 3122 can be in interference fit, so that the cooperation stability between the pressing column 3122 and the receiving groove 323 can be improved, and the connection strength between the first trigger 32 and the pressing column 3122 can be improved.

[0167] However, the first trigger 32 and the pressing column 3122 can also be connected by using the connecting piece 1321 or welding or the like, which can be selected and arranged according to the actual situation, and all of them are within the protection scope of the present disclosure.

[0168] As shown in Figure 6 and Figure 11 The distance between the receiving groove 323 and the pushing end 322 in the first direction Y can be less than the distance between the receiving groove 323 and the connecting end 321, and the first direction Y can be the direction in which the pushing end 322 points to the connecting end 321. In this way, the position at which the actuating piece 31 applies the pushing force to the first trigger 32 can be close to the pushing end 322, so that the pushing force on the pushing end 322 can be improved, and the user can complete the disassembly of the upper cover assembly 1 without applying too much force to the actuating piece 31.

[0169] In some embodiments, as shown in Figure 14 The receiving groove 323 can be a closed groove structure, and it can be understood that the receiving groove 323 can have only one opening, and the pressing column 3122 can extend into the receiving groove 323 through the opening. In this way, the pressing column 3122 can be limited by the groove wall of the receiving groove 323, so as to avoid falling out of the receiving groove 323.

[0170] The receiving groove 3233 can include a first groove wall 3231 and a second groove wall 3232 oppositely arranged along the first direction Y, and the first groove wall 3231 and / or the second groove wall 3232 can be configured to block the movement of the pressing column 3122 along the first direction when the pressing column 3122 is in the fourth position, so as to limit the rotation of the hand-held part 311 and avoid excessive rotation of the hand-held part 311, causing the user to operate inconveniently.

[0171] In some embodiments, as shown in Figure 15As shown, the handheld part 311 can have a third limiting part 3111, which can abut against the upper cover assembly 1 when the pressing column 3122 moves from the third position to the fourth position, so as to limit the rotation of the handheld part 311.

[0172] The first trigger 32 can include a body part 324, a rotating connecting part 325 and a pushing block 326. The body part 324 can have the connecting end 321 and the pushing end 322. The rotating connecting part 325 can be arranged on the connecting end 321 and can be rotatably connected with the side of the mounting part 111 away from the accommodating cavity 21. The pushing block 326 can be arranged on the pushing end 322 and can be located on the side of the body part 324 close to the mounting part 111. By arranging the pushing block 326, the line contact between the first trigger 32 and the side wall 22 at the opening end 25 can be changed into surface contact, the contact area between the first trigger 32 and the side wall 22 at the opening end 25 can be increased, the pressure intensity borne by the first trigger 32 when pushing the box body 2 can be reduced, the probability of damage of the first trigger 32 can be reduced, and the service life of the accommodating box 012 can be improved.

[0173] The first trigger 32 can further include a connecting block 327. The connecting block 327 can be arranged on the side of the body part 324 away from the mounting part 111. In the first direction Y, the distance between the connecting block 327 and the pushing end 322 can be smaller than the distance between the connecting block 327 and the connecting end 321, and the accommodating groove 323 can be arranged on the side of the connecting block 327 close to the handheld part 311. In this way, the connecting block 327 can be connected with the pressing column 3122, and it is not necessary to arrange the accommodating groove 323 in the body part 324, so that the body part 324 can have higher structural strength, the probability of damage of the first trigger 32 when pushing the box body 2 can be further reduced, and the service life of the accommodating box 012 can be further improved.

[0174] In some embodiments, the first trigger 32 can have two, and the two first triggers 32 can be rotatably arranged on opposite sides of the mounting part 111. The actuating part 31 can include two pressing parts 312, and the mounting seats 3121 of the two pressing parts 312 can be arranged on opposite sides of the handheld part 311, respectively, and the pressing columns 3122 of the two pressing parts 312 can be connected with the adjacent first triggers 32, respectively. In this way, the positions of the first unlocking assembly 3 for applying the pushing force to the box body 2 can be increased, so that the opposite sides of the box body 2 can be simultaneously and uniformly stressed, and the separation of the upper cover assembly 1 and the box body 2 can be facilitated.

[0175] In some embodiments, as shown in FIG. 6, the first trigger 32 can have two, and the two first triggers 32 can be rotatably arranged on opposite sides of the mounting part 111. Figure 5 , Figure 6 , Figure 10 and Figure 11As shown, the side wall 22 at the opening end 25 can be provided with a boss 23, which can protrude inwardly and / or outwardly from the rest of the side wall 22. The inward direction can be the direction in which the side wall 22 points to the accommodation cavity 21 in a plane parallel to the bottom wall of the box 2, and the outward direction can be opposite to the inward direction.

[0176] The actuating member 31 can be configured to actuate the first trigger member 32 to rotate by the first movement, so as to make the first trigger member 32 push the boss 23. For example, the pushing end 322 can be actuated to move from the first position to the second position by the first movement, so as to make the pushing end 322 contact the boss 23 and push the boss 23. In this way, the force receiving area between the first trigger member 32 and the box 2 can be increased, so as to facilitate the first trigger member 32 to apply a pushing force to the box 2, and facilitate the separation of the upper cover assembly 1 and the box 2.

[0177] When the first unlocking assembly 3 includes two first trigger members 32, the side wall 22 at the opening end 25 can be provided with two bosses 23, which can be respectively located at positions corresponding to the two first trigger members 32, so that the two first trigger members 32 can respectively apply a pushing force to the boss 23 corresponding thereto.

[0178] In some embodiments, as shown in Figure 2 、 Figure 18 and Figure 22 , the upper cover assembly 1 can include an upper cover 12 and a separation assembly 14. The separation assembly 14 can be used at least for separating water vapor, and the separation assembly 14 can include the support frame 11 described above. The upper cover 12 can be mounted to the support frame 11 and away from the side of the accommodation cavity 21. The edge of the upper cover 12 can be in contact with the side wall 22 of the box 2, for example, the edge of the upper cover 12 can be in contact with the side wall 22 at the opening end 25.

[0179] The upper cover assembly 1 can further include a second unlocking assembly 13. The second unlocking assembly 13 can include a second trigger member 131 and a locking member 132. The upper cover assembly 1 can be connected to the main body part 011 of the cleaning device 01 by the locking member 132, so as to realize the installation of the accommodation box 012 on the cleaning device 01. The second trigger member 131 can be connected to the locking member 132, and the second trigger member 131 can be configured to actuate the second trigger member 131 to separate the locking member 132 from the main body part 011 of the cleaning device 01, so as to realize the disassembly of the accommodation box 012.

[0180] The upper cover 12 can have a side plate 121 and a top plate 122. The edge of the side plate 121 can be in contact with the side wall 22 of the box body 2, and the top plate 122 can be away from the box body 2 relative to the side plate 121. For example, the edge of the side plate 121 can be in contact with the side wall 22 at the open end 25. The side plate 121 can be provided with a notch 123, and the top plate 122 can be provided with a first through hole 124. The second trigger 131 can be located in the notch 123 and connected with the support frame 11.

[0181] The locking piece 132 can include a connecting piece 1321 and a locking block 1322. The locking block 1322 can be connected with the second trigger 131 through the connecting piece 1321, and the locking block 1322 can pass through the first through hole 124 to be connected with the main body part 011 of the cleaning device 01. When it is needed to detach the containing box 012 from the main body part 011 of the cleaning device 01, the second trigger 131 can be pressed down to drive the connecting piece 1321 and the locking block 1322 to move away from the main body part 011 of the cleaning device 01, so that the locking block 1322 can be separated from the main body part 011 of the cleaning device 01, thereby achieving the detachment of the containing box 012.

[0182] As shown in Figure 22 , the second unlocking assembly 13 can further include a restoring element 133. The restoring element 133 can be arranged between the second trigger 131 and the support frame 11 to restore the second trigger 131 to the initial position after the second trigger 131 is actuated. The restoring element 133 can be an elastic element such as a spring, and the present disclosure does not limit this.

[0183] As shown in Figure 18 , one side of the support frame 11 facing the second trigger 131 can be provided with a mounting column 112, and the restoring element 133 can be sleeved on the mounting column 112 to avoid the restoring element 133 from falling off after being squeezed, thereby improving the reliability of the second unlocking assembly 13. In an embodiment, the mounting column 112 can be arranged on the side of the mounting piece 111 away from the containing cavity 21, and the restoring element 133 can be arranged between the second trigger 131 and the side of the mounting piece 111 away from the containing cavity 21.

[0184] In some embodiments, as shown in Figure 18As shown, the box 2 can have a sewage inlet 24, which can be located on a side of the box 2 away from the outlet end 25. The separation assembly 14 forms a first air duct 1411, a second air duct 1412 and a third air duct 1413 in the containing cavity 21. The inlet of the first air duct 1411 can be in communication with the sewage inlet 24. The outlet of the first air duct 1411 can be located on a side close to the upper cover 12 and in communication with the inlet of the second air duct 1412. The outlet of the second air duct 1412 can be located on a side away from the upper cover 12 and in communication with the containing cavity 21. The inlet of the third air duct 1413 can be located on a side away from the upper cover 12 and in communication with the containing cavity 21. The outlet of the third air duct 1413 can be located on a side close to the upper cover 12 and used to connect a negative pressure device of the cleaning device 01, such as a fan.

[0185] The separation assembly 14 forms a first air duct 1411, a second air duct 1412 and a third air duct 1413 in the containing cavity 21. The sewage in the containing box 012 enters through the sewage inlet 24, passes through the first air duct 1411 and the second air duct 1412, and is turned 180° by the first air duct 1411 and the second air duct 1412, so that the sewage moves downward to the bottom of the containing box 012. The gas is turned upward by the third air duct 1413, so that the movement direction (solid arrow) of the sewage is opposite to the movement direction (dashed arrow) of the gas, thereby greatly improving the gas-water separation effect, reducing the amount of water vapor entering the negative pressure device, and improving the safety and service life of the negative pressure device.

[0186] In some embodiments, as shown in Figure 3 、 Figures 16 to 23 The support frame 11 can include a mounting portion 113 and an air duct portion 114. The mounting portion 113 can be in interference fit with the side wall 22 of the box 2. The air duct portion 114 can form part of the air duct 141. Specifically, the air duct portion 114 can form the second air duct 1412. The air duct portion 114 and the side wall 22 of the containing box 012 can form the third air duct 1413. In this way, the third air duct 1413 can be formed by cooperation with the original other structures, so that the third air duct 1413 can have a larger air duct 141 area, thereby improving the smoothness of the third air duct 1413 and further improving the gas-water separation effect.

[0187] In some embodiments, the air duct portion 114 can include an air guide pipe 115, which can form a second air duct 1412. By forming the second air duct 1412 through the air guide pipe 115, the volume occupied by the second air duct 1412 in the accommodation cavity 21 is reduced, while the drainage effect on the sewage can be improved.

[0188] The air guide pipe 115 can include an air pipe body 1151 and an elbow 1152, the outlet of the elbow 1152 is sealingly connected with the air pipe body 1151, and the inlet of the elbow 1152 is in communication with the outlet of the first air duct 1411. The elbow 1152 and the air pipe body 1151 form the second air duct 1412, which forms a first 90° turn at the elbow 1152 and a second 90° turn at the position where the elbow 1152 is connected with the air pipe body 1151, so that the sewage entering the first air duct 1411 is turned by 180° through the second air duct 1412.

[0189] The air pipe body 1151 and the elbow 1152 can be detachably connected by screw connection, clamping or the like, and a sealing ring can be further arranged between the positions where the air pipe body 1151 and the elbow 1152 are connected, so as to improve the sealing performance of the connection between the air pipe body 1151 and the elbow 1152, and avoid leakage of the sewage from the connection position or air leakage from the connection position, which can reduce the air-water separation effect. Of course, the air pipe body 1151 and the elbow 1152 can also be fixedly connected by bonding, welding or the like, and the air pipe body 1151 and the elbow 1152 can also be integrally formed, which is not limited in the present disclosure.

[0190] As shown in Figure 16 , the air guide pipe 115 is formed with extension portions 1153 on both sides, and the extension portions 1153 on both sides are in sealing contact with the side walls 22 of the box body 2, so as to form a third air duct 1413 by the air guide pipe 115, the extension portions 1153 on both sides and the side walls 22 of the box body 2. A sealing member 4 can be arranged between the extension portions 1153 on both sides and the side walls 22 of the box body 2, so as to improve the sealing effect between the extension portions 1153 and the side walls 22 of the box body 2.

[0191] In some embodiments, as shown in Figure 18 , Figure 19 and Figure 23As shown, the air duct part 114 can further include a dirty inlet pipe 142, the dirty inlet pipe 142 is formed with a first air duct 1411, an inlet of the dirty inlet pipe 142 is connected to the dirty inlet 24, and an inlet of the air guide pipe 115 is sealingly inserted into an outlet of the dirty inlet pipe 142. The first air duct 1411 is formed by the dirty inlet pipe 142, cooperates with the second air duct 1412 of the air duct part 114 on the support frame 11, and achieves 180° turning of the sewage, so that the sewage moves downwardly to the bottom of the containing box 012. The dirty inlet pipe 142 and the support frame 11 are sealingly inserted into each other, facilitating taking out the support frame 11 from the containing box 012 to pour out the sewage in the containing box 012 from the open end 25.

[0192] The elbow 1152 of the air guide pipe 115 and the dirty inlet pipe 142 are connected by insertion. By arranging the elbow 1152, the insertion direction of the elbow 1152 and the dirty inlet pipe 142 is adjusted along the height direction X of the box body 2, so that the support frame 11 is conveniently taken out from the box body 2.

[0193] When the elbow 1152 is inserted into the dirty inlet pipe 142, an outlet end of the dirty inlet pipe 142 can be located in an inlet end of the elbow 1152. Since the elbow 1152 is connected to the dirty inlet pipe 142 as a driving part when the elbow 1152 is inserted into the dirty inlet pipe 142, the inlet of the elbow 1152 is designed to be larger, so that the elbow 1152 is sleeved on the dirty inlet pipe 142, thereby facilitating assembly of the support frame 11.

[0194] When the elbow 1152 is inserted into the dirty inlet pipe 142, a sealing ring can be arranged between the elbow 1152 and the dirty inlet pipe 142 to improve the sealing performance of the elbow 1152 and the dirty inlet pipe 142 after insertion, so as to avoid leakage of the sewage or air leakage at the connection position, thereby reducing the air-water separation effect.

[0195] In some embodiments, in the height direction X of the box body 2, the outlet of the second air duct 1412 and the inlet of the third air duct 1413 can be at the same height. By making the outlet of the second air duct 1412 and the inlet of the third air duct 1413 at the same height, after the sewage and the air are discharged through the outlet of the second air duct 1412, the air can be timely turned by 180° and discharged upwardly through the third air duct 1413, thereby improving the air-water separation effect.

[0196] In some embodiments, as shown in FIG. 1, the air duct part 114 can further include a third air duct 1413, the third air duct 1413 is formed on the support frame 11, and the third air duct 1413 is connected to the second air duct 1412. Figure 19As shown, the sewage inlet pipe 142 is arranged close to the side wall 22 of the sewage containing box 012, and the outlet direction of the sewage inlet pipe 142 can be directed from the side wall 22 to the containing cavity 21. In addition, the outlet direction of the sewage inlet pipe 142 can be directed from the side wall 22 to the containing cavity 21 and the upper cover 12. When the sewage in the containing box 012 is full, the accumulated sewage in the box body 2 needs to be poured out through the open end 25. Since the sewage inlet 24 of the box body 2 is fixedly connected with the sewage inlet pipe 142, when the water is poured out from the open end 25 of the box body 2, the sewage can flow back through the sewage inlet pipe 142, which causes the sewage to flow out of the sewage inlet 24 of the box body 2, which can easily dirty the user's clothes and shoes, and seriously affect the user's experience. The present disclosure can keep the outlet of the sewage inlet pipe 142 above the liquid level at all times through the above arrangement, which can avoid the sewage from flowing out of the sewage inlet 24 and improve the user's experience.

[0197] The first included angle a between the outlet direction of the sewage inlet pipe 142 and the height direction of the box body can be greater than 0° and less than 180°, so that the outlet of the sewage inlet pipe 142 can be kept above the liquid level at all times, and the smoothness of the air duct 141 formed after the sewage inlet pipe 142 is connected with the elbow 1152 is not affected. For example, the first included angle a can be 10°, 20°, 30°, 40°, 50°, 60°, 70°, 80°, 90°, 100°, 110°, 120°, 130°, 140°, 150°, 160°, 170°, etc. The present disclosure does not list them one by one.

[0198] Preferably, the first included angle a can be greater than 0° and less than or equal to 90°, which can further ensure the smoothness of the air duct 141 formed after the outlet of the sewage inlet pipe 142 is connected with the elbow 1152.

[0199] As shown in Figure 18 , Figure 19 and Figure 22 , the sewage inlet pipe 142 and the box body 2 can be integrally formed, which can improve the structural strength of the sewage inlet pipe 142 and further improve the sealing performance when the sewage inlet pipe 142 is inserted with the elbow 1152. Of course, the sewage inlet pipe 142 and the box body 2 can also be a split structure, which can be connected together by adhesion, welding, threaded connection, clamping, etc. The present disclosure does not limit this. When the sewage inlet pipe 142 and the box body 2 are integrally formed, at least part of the pipe body of the sewage inlet pipe 142 can be the second side wall 22 of the box body 2.

[0200] In some embodiments, as shown in Figure 3 , Figures 16 to 18 , Figure 22As shown, the separation assembly 14 can further include a filter 143, which can be arranged in the receiving cavity 21 and divide the receiving cavity 21 into a first receiving space 211 and a second receiving space 212 along the height direction X of the box body 2. The filter 143 can be provided with a relief gap 123, and the sewage inlet pipe 142 can be located in the relief gap 123. By arranging the filter 143, the filtration of solid impurities in the sewage can be achieved, so that the impurities in the sewage can be filtered out, and the impurities in the user's use scene can be prevented from blocking the sewage outlet. By arranging the relief gap 123 on the filter 143, the filter 143 can cooperate with the sewage inlet pipe 142 to prevent impurities from entering the second receiving cavity 21.

[0201] The filter 143 can be connected with the support frame 11, and the filter 143 can be taken out at the same time when the support frame 11 is taken out, so as to pour out the filtered impurities.

[0202] As shown in Figure 22 , the filter 143 can be provided with a connecting rod 1433, and the filter 143 can be connected with the support frame 11 through the connecting rod 1433. The connecting rod 1433 and the support frame 11 can be detachably connected, for example, the connecting rod 1433 and the support frame 11 can be detachably connected through threaded connection, clamping or the like. Of course, the connecting rod 1433 and the support frame 11 can also be fixedly connected through bonding, welding or the like, and the present disclosure does not limit this.

[0203] In some embodiments, as shown in Figures 16 to 18 , the filter 143 can include a first filter part 1431 corresponding to the second air duct 1412 and a second filter part 1432 corresponding to the third air duct 1413. In the height direction X of the box body 2, the first filter part 1431 is away from the upper cover 12 relative to the second filter part 1432, so that more solid impurities can be accommodated on the filter 143.

[0204] In some embodiments, the first filter part 1431 can be in the form of a flat plate, i.e., the side of the first filter part 1431 close to the sewage inlet pipe 142 is not shielded, and is in a semi-open structure, so that the impurities accumulated on the filter 143 are more easily poured out of the filter 143. The two sides of the first filter part 1431 can be provided with side baffles to cooperate with the flat first filter part 1431 to form a shovel-shaped structure to better accommodate the accumulated impurities. Of course, the first filter part 1431 can also be in the form of a cylindrical structure, and the present disclosure does not limit this.

[0205] In some embodiments, as shown in Figure 17 , Figure 18 , and Figure 22As shown, the separation assembly 14 further comprises a first filter screen 144, which can be arranged in the third air duct 1413. By arranging the first filter screen 144 in the third air duct 1413, the gas passing through the third air duct 1413 can be filtered, so as to avoid impurities in the gas from entering the negative pressure device from the outlet of the third air duct 1413 and damaging the negative pressure device.

[0206] In some embodiments, the first filter screen 144 can have a first acute angle β with the side wall 22 of the box body 2, and the first acute angle β can be greater than or equal to 20° and less than or equal to 45°, for example, the first acute angle β can be 20°, 25°, 30°, 35°, 40°, 45°, etc., which are not listed one by one in the present disclosure. That is, the first filter screen 144 is inclined relative to the side wall 22 of the box body 2, so as to increase the filtering area of the first filter screen 144 and improve the filtering capacity thereof.

[0207] The first filter screen 144 can be detachably connected with the support frame 11. For example, the first filter screen 144 can be detachably connected with the support frame 11 through a threaded part or in a clamping manner, so as to facilitate the assembly and maintenance of the first filter screen 144.

[0208] In some embodiments, as shown in Figures 2 to 16 , Figure 18 The upper cover 12 can have a second through hole, which can be the outlet of the third air duct 1413. The separation assembly 14 further comprises a second filter screen 145, which can be arranged in the second through hole to cooperate with the first filter screen 144 to form a two-stage filtration. The second filter screen 145 can be arranged in an inclined manner in the second through hole, so as to increase the filtering area of the second filter screen 145 and improve the filtering capacity thereof.

[0209] The mesh aperture of the second filter screen 145 can be smaller than the mesh aperture of the first filter screen 144, so that the second filter screen 145 has a better filtering effect and further filters the tiny impurities in the gas. The second filter screen 145 can be a HEPA (High efficiency particulate air Filter) filter screen, which can increase the service life of the second filter screen 145, but is not limited thereto. The second filter screen 145 can also be other types of filter screens, which can be selected and arranged according to actual conditions.

[0210] The second filter screen 145 can be detachably connected with the upper cover 12. For example, the second filter screen 145 can be detachably connected with the upper cover 12 in a clamping manner or through a threaded part, so as to facilitate the assembly and maintenance of the second filter screen 145.

[0211] In some embodiments, as shown in Figures 16 to 22As shown, the upper cover assembly 1 may further include a liquid level monitoring assembly 15. The liquid level monitoring assembly 15 may include a first monitoring point 151 and a second monitoring point 152 located in the receiving cavity 21. In the height direction X of the housing 2, the second monitoring point 152 may be located above the first monitoring point 151.

[0212] When the cleaning device 01 is in its normal operating angle, the angle between the container 012 and the ground is approximately 45°. When the cleaning device 01 is in its horizontal operating angle, the angle between the container 012 and the ground is approximately 0°. When the cleaning device 01 switches operating states, the angle of the container 012 changes, which in turn causes changes in the liquid level within the container 012. If the liquid level in the container 012 at different angles cannot be accurately monitored, the cleaning device 01 may malfunction, severely impacting the user experience.

[0213] In this embodiment, as Figure 20 As shown, the liquid level can be monitored at the lower first monitoring point 151 when the angle between the container 012 and the ground is approximately 45°. When the liquid level reaches the height of the first monitoring point 151, and the liquid continuously submerges the first monitoring point 151, it can be determined that the container 012 is full of extracted liquid. At this time, the higher second monitoring point 152 is not submerged by sewage. Figure 21 As shown, the liquid level can be monitored at the second monitoring point 152, which is located at a higher position, when the angle between the container 012 and the ground is approximately 0°. When the liquid level reaches the height of the second monitoring point 152, the sewage continuously submerges the second monitoring point 152, indicating that the container 012 is full. Therefore, this embodiment, through the first monitoring point 151 and the second monitoring point 152 at different heights, accurately determines whether the container 012 is full of sewage in both its normal and horizontal states. This avoids the situation where the container 012 is full but cannot be detected in time, and also prevents excessive water from entering the negative pressure device due to failure to stop the machine in time after the container is full.

[0214] In some embodiments, the liquid level monitoring assembly 15 may include a first monitoring rod 153 and a second monitoring rod 154, which may be located in the receiving cavity 21 and extend along the height direction X of the housing 2. A first monitoring point 151 and a second monitoring point 152 are formed on both the first monitoring rod 153 and the second monitoring rod 154, with one of the first monitoring rod 153 being a positive electrode and the other a negative electrode.

[0215] When the containing box 012 is at a normal working angle and the liquid level reaches the height of the first monitoring point 151, the water will continuously immerse the first monitoring point 151 on the first monitoring rod 153 and the second monitoring rod 154, and the first monitoring point 151 on the positive monitoring rod and the negative monitoring rod is conducted through the water to form a loop, so that it can be determined that the water in the containing box 012 is full. At this time, the second monitoring point 152 on the first monitoring rod 153 and the second monitoring rod 154 is not immersed by the sewage. When the sewage containing box 012 is at a lying working angle and the liquid level reaches the height of the second monitoring point 152, the water will continuously immerse the first monitoring point 151 and the second monitoring point 152, and the first monitoring point 151 and the second monitoring point 152 on the positive monitoring rod and the negative monitoring rod are conducted through the water to form two parallel loops at the same time, so that it can be determined that the water in the containing box 012 is full.

[0216] In the above embodiment, the controller can be arranged on the containing box 012 or other components of the cleaning device 01 to determine the electrical signal between the first monitoring rod 153 and the second monitoring rod 154. For example, when the first monitoring point 151 on the positive monitoring rod and the negative monitoring rod is conducted through the water to form a loop, a fixed voltage can be set to determine the size of the current to determine the height of the liquid level. Alternatively, the resistance between the positive monitoring rod and the negative monitoring rod can be determined to determine the height of the liquid level. When the first monitoring point 151 and the second monitoring point 152 on the positive monitoring rod and the negative monitoring rod are conducted through the water to form two parallel loops at the same time, the size of the current can be determined to determine the height of the liquid level when the containing box 012 is in a lying state. Alternatively, the resistance between the positive monitoring rod and the negative monitoring rod can be determined to determine the height of the liquid level.

[0217] In the above embodiment, the controller can be arranged on the containing box 012 or other components of the cleaning device 01 to determine the electrical signal between the first monitoring rod 153 and the second monitoring rod 154. For example, when the first monitoring point 151 on the positive monitoring rod and the negative monitoring rod is conducted through the water to form a loop, a fixed voltage can be set to determine the size of the current to determine the height of the liquid level. Alternatively, the resistance between the positive monitoring rod and the negative monitoring rod can be determined to determine the height of the liquid level. When the first monitoring point 151 and the second monitoring point 152 on the positive monitoring rod and the negative monitoring rod are conducted through the water to form two parallel loops at the same time, the size of the current can be determined to determine the height of the liquid level when the containing box 012 is in a lying state. Alternatively, the resistance between the positive monitoring rod and the negative monitoring rod can be determined to determine the height of the liquid level.

[0218] In some embodiments, the preset delay time can be greater than or equal to 3 seconds, for example, 3 seconds, 4 seconds, 5 seconds, etc. The present disclosure does not limit this. By controlling the preset delay time, that is, the conduction time between the monitoring points, the water amount at the full water alarm can be further controlled, and the normal full water and lying full water alarm capacity can be adjusted.

[0219] In some embodiments, the first monitoring rod 153 and the second monitoring rod 154 can be arranged in the same height, and the first monitoring point 151 can be submerged in water at the same time; or the first monitoring rod 153 and the second monitoring rod 154 can be arranged in the same height, and the second monitoring point 152 can be submerged in water at the same time; or the first monitoring rod 153 and the second monitoring rod 154 can be arranged in the same height, and the first monitoring point 151 and the second monitoring point 152 can be submerged in water at the same time.

[0220] However, the first monitoring rod 153 and the second monitoring rod 154 can also be arranged in different heights, and the first monitoring point 151 and the second monitoring point 152 can also be arranged in different heights, which is not limited in the present disclosure.

[0221] In some embodiments, the first monitoring rod 153 and the second monitoring rod 154 can be arranged in the same height, and the first monitoring point 151 can be submerged in water at the same time; or the first monitoring rod 153 and the second monitoring rod 154 can be arranged in the same height, and the second monitoring point 152 can be submerged in water at the same time; or the first monitoring rod 153 and the second monitoring rod 154 can be arranged in the same height, and the first monitoring point 151 and the second monitoring point 152 can be submerged in water at the same time.

[0222] However, the first monitoring rod 153 and the second monitoring rod 154 can also be arranged in different heights, and the first monitoring point 151 and the second monitoring point 152 can also be arranged in different heights, which is not limited in the present disclosure.

[0223] In some embodiments, the first monitoring rod 153 and the second monitoring rod 154 can each include a conductive column and an insulating layer covering the conductive column, and the conductive column is exposed to the insulating layer at the first monitoring point 151 and the second monitoring point 152. The insulating layer can be a plastic material layer formed on the surface of the metal conductive column by injection molding process, which can improve the corrosion resistance and stability of the monitoring rod, but is not limited thereto.

[0224] In some embodiments, a plurality of connecting holes can be provided on the support frame 11, and the first monitoring rod 153 and the second monitoring rod 154 can be respectively inserted into corresponding connecting holes, facilitating assembly of the first monitoring rod 153 and the second monitoring rod 154.

[0225] As shown in Figure 22 , the liquid level monitoring assembly 15 can further include a first contact electrode 155 and a second contact electrode 156, which can be provided on the support frame 11. The first contact electrode 155 can be connected with the first monitoring rod 153, and the second contact electrode 156 can be connected with the second monitoring rod 154. By providing the first contact electrode 155 and the second contact electrode 156, the first monitoring rod 153 can be connected with the controller through the first contact electrode 155, and the second monitoring rod 154 can be connected with the controller through the second contact electrode 156, so as to realize monitoring of the controller on the change of the electric signal.

[0226] The first contact electrode 155 and the first monitoring rod 153 can be an integral structure, and the second contact electrode 156 and the second monitoring rod 154 can be an integral structure. The first contact electrode 155 and the second contact electrode 156 can be fixedly assembled on the support frame 11 in a clamping manner. However, the first contact electrode 155 and the first monitoring rod 153 can also be a split structure, and the second contact electrode 156 and the second monitoring rod 154 can also be a split structure. The contact electrode and the monitoring rod can be connected through insertion, abutment or the like, and the present disclosure does not limit this.

[0227] In some embodiments, the first contact electrode 155 and the second contact electrode 156 can be installed on the mounting piece 111 and can pass through the mounting piece 111, so as to facilitate connection of the first contact electrode 155 and the second contact electrode 156 with the controller.

[0228] In some embodiments, as shown in Figure 3 and Figure 22 , the upper cover assembly 1 can further include an odor-proof piece 16. The odor-proof piece 16 can be installed on the side of the first filter portion 1431 away from the upper cover 12, and can block the gas with odor in the second accommodating cavity 21, so as to prevent the gas with odor from leaking into the atmospheric environment to affect the use experience of the user.

[0229] In some embodiments, as shown in Figure 2 , Figure 3 , Figure 18 and Figure 23As shown, the containing box 012 can further comprise a pulling assembly 5, which can be arranged on the side wall 22 of the box body 2 and located on the side of the side wall 22 away from the containing cavity 21. By arranging the pulling assembly 5, the user can lift the box body 2 by grabbing the pulling assembly 5, so as to facilitate the movement of the containing box 012 and the pouring of water from the open end 25.

[0230] As shown, Figure 18 the pulling assembly 5 can be arranged on the side wall 22 of the box body 2 opposite to the sewage inlet pipe 142, which can facilitate the user to pour water.

[0231] The pulling assembly 5 can comprise a pulling plate 51 and an elastic structure 52. The elastic structure 52 can include but is not limited to a spring. The pulling plate 51 is rotationally connected to the side wall 22 of the box body 2, and the elastic structure 52 can be located between the pulling plate 51 and the side wall 22 of the box body 2.

[0232] When the user does not grab the pulling plate 51, the pulling plate 51 can be in an initial position by the elastic structure 52. When the pulling plate 51 is in the initial position, it can be substantially flush with the outer wall of the box body 2 to avoid the pulling plate being easily hung on foreign matters, and can also improve the appearance of the containing box 012. In the embodiment, the side wall 22 of the box body 2 can be provided with a recess, and the pulling assembly 5 can be located in the recess, so that when the pulling plate 51 is in the initial position, it can be substantially flush with the outer wall of the box body 2, but not limited thereto.

[0233] When the user lifts the containing box 012 by the pulling plate 51, the pulling plate 51 can be rotated towards the side away from the containing cavity 21 to increase the space for the user to pull and facilitate the user to apply force to the pulling plate 51. When the user releases the pulling plate 51, the elastic structure 52 can push the pulling plate 51 back to the initial position by the internal elastic restoring force.

[0234] In some embodiments, as shown in Figure 18 and Figure 23 the elastic structure 52 can be connected to the side wall 22 of the box body 2, which can improve the installation stability of the elastic structure 52 and avoid the elastic structure 52 from being separated from the pulling plate 51 and the side wall 22 of the box body 2 after deformation.

[0235] The side wall 22 of the box body 2 can be provided with a first limiting part 221, and the elastic structure 52 can be provided with a second limiting part 521. The side wall 22 of the box body 2 and the elastic structure 52 can be connected through the first limiting part 221 and the second limiting part 521. The first limiting part 221 can be a limiting column, and the second limiting part 521 can be a limiting hole. The limiting column can be inserted into the limiting hole. Alternatively, the first limiting part 221 can be a limiting hole, and the second limiting part 521 can be a limiting column. The limiting column can be inserted into the limiting hole. However, the first limiting part 221 and the second limiting part 521 can also be other limiting structures.

[0236] As shown in Figure 1 Some embodiments provide a cleaning device 01. The cleaning device 01 can be a scrubber, a sweeping robot, a suction and mopping all-in-one machine, etc., and the present disclosure does not make specific limitations thereto. The cleaning device 01 can include a main body part 011 and a containing box 012. The main body part 011 can include a negative pressure device and a cleaning working part. The cleaning working part can include a brush head and other cleaning elements. The containing box 012 can be installed on the main body part 011, and the containing box 012 can be the containing box 012 described above.

[0237] It should be noted that the specific structure and beneficial effects of the containing box 012 have been described in detail in the above embodiments, so in the present embodiment, the specific structure and beneficial effects of the containing box 012 will not be described again, and reference can be made to the specific description in the above embodiments, which are all within the protection scope of the present disclosure.

[0238] As shown in Figures 1 to 23 The cleaning device 01 includes the containing box 012 described above, and the containing box 012 described above includes an upper cover assembly 1, a box body 2, and a first unlocking assembly 3. The box body 2 and the upper cover assembly 1 are connected by interference fit, which can ensure high connection strength between the box body 2 and the upper cover assembly 1, and facilitate the user to install and disassemble them.

[0239] The first unlocking assembly 3 can be installed on the upper cover assembly 1 and / or the box body 2. The first unlocking assembly 3 can be configured to push the box body 2 and / or the upper cover assembly 1 by actuating the first unlocking assembly 3, so as to separate the upper cover assembly 1 and the box body 2. In this way, when it is necessary to disassemble the upper cover assembly 1 from the box body 2, the user can complete the separation operation of the box body 2 and the upper cover assembly 1 by actuating the first unlocking assembly 3. Therefore, the containing box 012 provided by the present disclosure can separate the upper cover assembly 1 and the box body 2 more easily than the prior art, which can facilitate the disassembly of the upper cover assembly 1, thereby reducing the workload of the user and improving the user experience.

[0240] Some embodiments provide a base station 02. The base station 02 can include a housing 012, and the housing 012 can be the housing 012 described above.

[0241] It should be noted that the specific structure and beneficial effects of the housing 012 have been described in detail in the above embodiments, so in this embodiment, the specific structure and beneficial effects of the housing 012 will not be described again, and the specific description in the above embodiments can be referred to, which is within the protection scope of the present disclosure.

[0242] As shown in Figures 1 to 23 , the base station 02 includes the housing 012 described above, and the housing 012 described above includes: the upper cover assembly 1, the box body 2, and the first unlocking assembly 3. Among them, the box body 2 and the upper cover assembly 1 are connected by interference fit, which can ensure that the box body 2 and the upper cover assembly 1 have high connection strength, and facilitate the user to install and disassemble them.

[0243] The first unlocking assembly 3 can be installed on the upper cover assembly 1 and / or the box body 2. The first unlocking assembly 3 can be configured to push the box body 2 and / or the upper cover assembly 1 by actuating the first unlocking assembly 3 to separate the upper cover assembly 1 and the box body 2. In this way, when it is necessary to disassemble the upper cover assembly 1 from the box body 2, the user can complete the separation operation of the box body 2 and the upper cover assembly 1 by actuating the first unlocking assembly 3. Therefore, the housing 012 provided by the present disclosure is easier to separate the upper cover assembly 1 and the box body 2 than the prior art, which can facilitate the disassembly of the upper cover assembly 1, thereby reducing the workload of the user and improving the user experience.

[0244] Some embodiments provide a cleaning system. As shown in Figures 1 to 23 , the cleaning system includes: a base station 02 and a cleaning device 01. Among them, the base station 02 can be the base station 02 described above, the cleaning device 01 can be the cleaning device 01 described above, and the cleaning device 01 can be docked with the base station 02. The base station 02 can charge, water, and clean the cleaning device 01, or suck out the dirt stored in the cleaning device 01.

[0245] It should be noted that the specific structure and beneficial effects of the cleaning device 01 and the base station 02 have been described in detail in the above embodiments, so in this embodiment, the specific structure and beneficial effects of the cleaning device 01 and the base station 02 will not be described again, and the specific description in the above embodiments can be referred to, which is within the protection scope of the present disclosure.

[0246] The cleaning system comprises the cleaning device 01 and the base station 02, and the cleaning device 01 and the base station 02 can comprise the accommodating box 012, which comprises the upper cover assembly 1, the box body 2 and the first unlocking assembly 3. The box body 2 and the upper cover assembly 1 are connected through interference fit, which can ensure high connection strength between the box body 2 and the upper cover assembly 1, and facilitate the user to install and disassemble them.

[0247] The first unlocking assembly 3 can be installed on the upper cover assembly 1 and / or the box body 2, and the first unlocking assembly 3 can be configured to push the box body 2 and / or the upper cover assembly 1 by actuating the first unlocking assembly 3, so as to separate the upper cover assembly 1 and the box body 2. In this way, when it is necessary to disassemble the upper cover assembly 1 from the box body 2, the user can complete the separation operation of the box body 2 and the upper cover assembly 1 by actuating the first unlocking assembly 3. Therefore, the accommodating box 012 provided by the present disclosure is easier to separate the upper cover assembly 1 and the box body 2, which can facilitate the disassembly of the upper cover assembly 1, thereby reducing the workload of the user and improving the user experience.

[0248] Other embodiments of the present disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. The present disclosure is intended to cover any variations, uses or adaptive changes of the present disclosure following the general principles of the present disclosure and including common knowledge or conventional technical means in the art not disclosed by the present disclosure. The specification and examples are only regarded as exemplary, and the true scope and spirit of the present disclosure are indicated by the appended claims.

Claims

1. A containment tank characterized by, The application relates to a box assembly, comprising: an upper cover assembly; a box body having a receiving cavity, at least part of the upper cover assembly being located in the receiving cavity when the upper cover assembly and the box body are in an installed state; a first unlocking assembly installed on the upper cover assembly and / or the box body, the first unlocking assembly comprising an actuating member and a first trigger member, the first trigger member being in an initial position when the upper cover assembly and the box body are in the installed state; the first unlocking assembly is configured to drive the first trigger member to push the box body and / or the upper cover assembly by making the actuating member perform a first movement, so as to separate the upper cover assembly and the box body; and the first unlocking assembly is configured to drive the first trigger member to return to the initial position by making the actuating member perform a second movement.

2. The containment tank of claim 1, wherein, When the upper cover assembly and the box body are in the installed state, a side wall of the box body is detachably connected with the upper cover assembly.

3. The containment tank of claim 2, wherein, When the upper cover assembly and the box body are in the installed state, the side wall of the box body is in interference fit with the upper cover assembly.

4. The containment tank of claim 3, wherein, The upper cover assembly comprises: a support frame, part of the support frame being located in the receiving cavity, and the support frame being in interference fit with the side wall of the box body, the first unlocking assembly being installed on the support frame; the first unlocking assembly is configured to push the box body by actuating the actuating member with the first trigger member.

5. The containment tank of claim 4, wherein, The support frame comprises: a mounting member, the first unlocking assembly being arranged on a side of the mounting member away from the receiving cavity.

6. The containment tank of claim 5, wherein, The box body has an open end, part of the support frame being located in the receiving cavity through the open end.

7. The containment tank of claim 6, wherein, The first trigger member is rotationally installed on a side of the mounting member away from the receiving cavity; wherein the actuating member is configured to actuate the first trigger member to rotate by the first movement, so as to push the side wall located at the open end by the first trigger member.

8. The containment tank of claim 7, wherein, Two ends of the first trigger member are respectively a connecting end and a pushing end, the connecting end being rotationally connected with the mounting member.

9. The containment tank of claim 8, wherein, The pushing end has a first position and a second position; in a height direction of the box body, the second position is closer to the side wall located at the open end relative to the first position; the actuating member is configured to actuate the pushing end to move from the first position to the second position by the first movement, so as to push the side wall located at the open end by the pushing end.

10. The containment tank of claim 9, wherein, The actuating member comprises: a hand-held part; a pressing part comprising a mounting seat and a pressing column, the mounting seat being installed on a side of the hand-held part close to the first trigger member, one end of the pressing column being installed on a side of the mounting seat away from the hand-held part, and the other end of the pressing column being connected with the first trigger member.

11. The containment tank of claim 10, wherein, The pressing column has a third position and a fourth position, in the height direction of the box body, the fourth position is closer to the side wall located at the open end relative to the third position, and the actuating member is configured to rotate the hand-held part to make the pressing column move from the third position to the fourth position, so as to drive the pushing end to move from the first position to the second position.

12. The containment tank of claim 11, wherein, The hand-held part has a third limiting part, which abuts against the upper cover assembly when the pressing column moves from the third position to the fourth position, so as to limit the rotating movement of the hand-held part.

13. The containment tank of claim 10, wherein, The pressing column is mounted on the edge of the mounting seat.

14. The containment tank of claim 11, wherein, The first trigger part is provided with a containing groove on one side close to the hand-held part, and the other end of the pressing column is located in the containing groove.

15. The containment tank of claim 14, wherein, In the first direction, the distance between the containing groove and the pushing end is smaller than the distance between the containing groove and the connecting end. The first direction is the direction in which the pushing end points to the connecting end.

16. The containment tank of claim 15, wherein, The containing groove is a closed groove structure.

17. The containment tank of claim 16, wherein, The containing groove comprises a first groove wall and a second groove wall which are oppositely arranged along the first direction, and the first groove wall and / or the second groove wall are configured to block the movement of the pressing column along the first direction when the pressing column is in the fourth position.

18. The containment tank of claim 15, wherein, The first trigger part comprises: a body part having the connecting end and the pushing end; a rotating connecting part arranged on the connecting end and rotatingly connected with the mounting part; a pushing block arranged on the pushing end and located on one side of the body part close to the side wall.

19. The containment tank of claim 18, wherein, The first trigger part further comprises: a connecting block arranged on one side of the body part away from the mounting part; in the first direction, the distance between the connecting block and the pushing end is smaller than the distance between the connecting block and the connecting end; and the containing groove is arranged on one side of the connecting block close to the hand-held part.

20. The containment tank of any one of claims 6 to 19, wherein, The side wall located at the opening end is provided with a boss; The actuating part is configured to actuate the first trigger part to rotate through the first movement, so that the first trigger part pushes the boss.

21. The containment tank of claim 20, wherein, The boss protrudes inwardly and / or outwardly from the rest of the side wall; The inward direction is the direction in which the side wall points to the containing cavity in a plane parallel to the bottom wall of the box body; and the outward direction is opposite to the inward direction.

22. The containment tank of any one of claims 10 to 19, wherein, The first trigger part has two, and the two first trigger parts are respectively rotatingly mounted on opposite sides of the mounting part; and the actuating part comprises: two pressing parts, and the mounting seats of the two pressing parts are respectively mounted on opposite sides of the hand-held part, and the pressing columns of the two pressing parts are respectively connected with the adjacent first trigger parts.

23. The containment tank of any one of claims 4 to 19, wherein, The containing box further comprises: a sealing part arranged between the side wall of the box body and the support frame and located at the interference fit between the side wall of the box body and the support frame.

24. The containment tank according to any one of claims 4 to 19, characterized in that, The upper cover assembly comprises: an upper cover; a separation assembly for separating at least water vapor, the separation assembly comprising the support frame; wherein the upper cover is mounted on the side of the support frame away from the containing cavity.

25. The containment tank of claim 24, wherein, The upper cover assembly further comprises: a second unlocking assembly comprising a second trigger part and a locking part, the upper cover assembly being connected with the main body of the cleaning device through the locking part; the second trigger part is connected with the locking part, and the second trigger part is configured to enable the locking part to be separated from the main body of the cleaning device by actuating the second trigger part.

26. The containment tank of claim 25, wherein, The upper cover has a side plate and a top plate, the edge of the side plate is in contact with the side wall of the box body, and the top plate is away from the box body relative to the side plate.

27. The containment tank of claim 26, wherein, The side plate is provided with a notch, and the top plate is provided with a first through hole; the second trigger is located in the notch and connected with the support frame; The locking piece comprises a connecting piece and a locking block, the locking block is connected with the second trigger through the connecting piece, and the locking block can pass through the first through hole.

28. The containment tank of claim 26, wherein, The second unlocking assembly further comprises: A restoring element is arranged between the second trigger and the support frame, so as to restore the second trigger to the initial position after the second trigger is actuated.

29. The containment tank of claim 28, wherein, The restoring element is an elastic element.

30. The containment tank of claim 28, wherein, One side of the support frame close to the second trigger is provided with a mounting column, and the restoring element is sleeved on the mounting column.

31. The containment tank of claim 24, wherein, The box body has a sewage inlet; the separation assembly forms an air duct in the containing cavity, the inlet of the air duct is communicated with the sewage inlet, the outlet of the air duct is used for connecting a negative pressure device, and the middle part of the air duct is communicated with the containing cavity.

32. The containment tank of claim 31, wherein, The support frame comprises: A mounting portion is in interference fit with the side wall of the box body; An air duct portion is formed with at least part of the air duct.

33. The containment tank of claim 32, wherein, The air duct comprises a first air duct, a second air duct and a third air duct; The inlet of the first air duct is communicated with the sewage inlet, the outlet of the first air duct is located on the side close to the upper cover and is communicated with the inlet of the second air duct, the outlet of the second air duct is located on the side away from the upper cover and is communicated with the containing cavity; the inlet of the third air duct is located on the side away from the upper cover and is communicated with the containing cavity, and the outlet of the third air duct is located on the side close to the upper cover and is used for connecting a negative pressure device.

34. The containment tank of claim 33, wherein, The air duct portion is formed with the second air duct, and the air duct portion and the side wall of the box body form the third air duct.

35. The containment tank of claim 34, wherein, The air duct portion comprises a wind guide pipe, and the wind guide pipe forms the second air duct.

36. The containment tank of claim 35, wherein, The wind guide pipe comprises a wind pipe body and an elbow, the outlet of the elbow is sealingly connected with the wind pipe body, and the inlet of the elbow is communicated with the outlet of the first air duct.

37. The containment tank of claim 36, wherein, The separation assembly further comprises: A sewage inlet pipe is formed with the first air duct, the inlet of the sewage inlet pipe is connected to the sewage inlet, and the inlet of the wind guide pipe is sealingly inserted into the outlet of the sewage inlet pipe.

38. The containment tank of claim 37, wherein, The sewage inlet pipe is arranged close to the side wall of the box body, and the outlet of the sewage inlet pipe is directed from the side wall to the containing cavity.

39. The containment tank of claim 38, wherein, The outlet of the sewage inlet is directed from the side wall to the containing cavity and the upper cover.

40. The containment tank of claim 39, wherein, The outlet direction of the sewage inlet pipe has a first included angle with the height direction of the box body, the first included angle is greater than 0° and less than 180°.

41. The containment tank of claim 40, wherein, The first included angle is greater than 0° and less than or equal to 90°.

42. The containment tank of claim 37, wherein, At least part of the pipe body of the sewage inlet pipe is the side wall of the box body.

43. The containment tank of claim 37, wherein, The separation assembly further comprises: A filter is arranged in the accommodating cavity and divides the accommodating cavity into a first accommodating space and a second accommodating space along the height direction of the box body. The filter is provided with a relief gap, and the dirty inlet pipe is located in the relief gap.

44. The containment tank of claim 43, wherein, The filter includes a first filter part opposite the second air duct and a second filter part opposite the third air duct. In the height direction of the box body, the first filter part is away from the second filter part relative to the upper cover.

45. The containment tank of claim 44, wherein, The first filter part is in the form of a flat plate.

46. The containment tank of claim 43, wherein, The filter is connected to the support frame.

47. The containment tank of claim 33, wherein, The separation assembly further includes: A first filter screen is arranged in the third air duct.

48. The containment tank of claim 47, wherein, The first filter screen has a first acute angle with the side wall of the box body.

49. The containment tank of claim 48, wherein, The first acute angle is greater than or equal to 20° and less than or equal to 45°.

50. The containment tank of claim 47, wherein, The first filter screen is detachably connected to the support frame.

51. The containment tank of claim 47, wherein, The upper cover has a second through hole which is the outlet of the third air duct. The separation assembly further includes: A second filter screen is arranged in the second through hole.

52. The containment tank of claim 51, wherein, The mesh aperture of the second filter screen is smaller than that of the first filter screen.

53. The containment tank of claim 24, wherein, The upper cover assembly further includes: A liquid level monitoring assembly includes a first monitoring point and a second monitoring point in the accommodating cavity. In the height direction of the box body, the second monitoring point is located above the first monitoring point.

54. The containment tank of claim 53, wherein, The liquid level monitoring assembly includes: A first monitoring rod and a second monitoring rod are located in the accommodating cavity and extend along the height direction of the box body. The first monitoring rod and the second monitoring rod each have the first monitoring point and the second monitoring point formed thereon. One of the first monitoring rod and the second monitoring rod is positive, and the other is negative.

55. The containment tank of claim 54, wherein, In the height direction of the box body, the first monitoring points on the first monitoring rod and the second monitoring rod are at the same height, and / or the second monitoring points on the first monitoring rod and the second monitoring rod are at the same height.

56. The containment tank of claim 54, wherein, The first monitoring point on the first monitoring rod is located at the end of the first monitoring rod, and / or the first monitoring point on the second monitoring rod is located at the end of the second monitoring rod.

57. The containment tank of claim 54, wherein, The first monitoring rod and the second monitoring rod each include a conductive column and an insulating layer covering the conductive column. The conductive column is exposed to the insulating layer at the first monitoring point and the second monitoring point.

58. The containment tank of claim 54, wherein, The first monitoring rod and the second monitoring rod are connected to the support frame.

59. The containment tank of claim 58, wherein, The support frame is provided with a plurality of connection holes, and the first monitoring rod and the second monitoring rod are respectively inserted into corresponding connection holes.

60. The containment tank of claim 44, wherein, The upper cover assembly further includes: An odor-resistant member is mounted on the side of the first filter part away from the upper cover.

61. A cleaning apparatus characterized by, It includes: A main body part; An accommodating box is mounted on the main body part. The accommodating box is the accommodating box according to any one of claims 1 to 60.

62. A base station, comprising: The base station includes the accommodating box according to any one of claims 1 to 60.

63. A cleaning system characterized by, It includes a base station and a cleaning device; The base station is the base station of claim 62; and / or the cleaning device is the cleaning device of claim 61.

Images