Cleaning module and cleaning device

Abstract

The utility model relates to the technical field of cleaning, and provides a cleaning module and cleaning equipment, the cleaning module comprises a water tank assembly, a dust box upper cover assembly and two turntable mop assemblies, the water tank assembly is provided with a dust collection port, and the water tank assembly is provided with a dust collection cavity communicated with the dust collection port; the dust box upper cover assembly covers the water tank assembly, and the dust box upper cover assembly and the dust collection cavity define a dust collection space; the rotary disc mop assemblies are arranged on the water tank assembly with the symmetry axis of the dust box upper cover assembly as the symmetry center. According to the cleaning module, the water collecting tank, the dust box, the rotary disc mop and the dust collecting function are integrated, under the condition that wet mopping can be met, dust and other impurities can be collected into the dust collecting space through the dust collecting opening, the functions of the cleaning module are diversified, and the combination requirements of different products can also be met.

Description

Technical Field

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

[0002] Cleaning devices are devices that are mostly configured to travel in any area to perform cleaning tasks without user control.

[0003] However, current cleaning equipment includes a cleaning module, which has a single function. For example, a rotating washing disc is provided on the cleaning module to realize the function of mopping the floor. At the same time, a water tank is provided to meet the functions of "mopping the floor" and "mopping the floor". Utility Model Content

[0004] The utility model aims to provide a cleaning module, aiming to solve the problem that the existing cleaning modules have a single function.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] In a first aspect, an embodiment of the present application provides a cleaning module, comprising:

[0007] A water tank assembly, wherein a dust collecting port is provided on the water tank assembly, and the water tank assembly has a dust collecting cavity connected to the dust collecting port;

[0008] A dust box upper cover assembly, wherein the dust box upper cover assembly is covered on the water tank assembly, and the dust box upper cover assembly and the dust collecting cavity are enclosed to form a dust collecting space;

[0009] Two turntable mop assemblies, each of which is arranged on the water tank assembly with the symmetry axis of the dust box upper cover assembly as the symmetry center.

[0010] Beneficial effects of the utility model: The cleaning module provided by the utility model has a dust collection port on the water tank assembly, and also forms a dust collection cavity connected to the dust collection port. The dust box upper cover assembly is covered on the water tank assembly, and is enclosed with the dust collection cavity to form a dust collection space. Also, two turntable mop assemblies are respectively arranged on the water tank assembly with the symmetry axis of the dust box upper cover assembly as the symmetry center. In this way, the cleaning module of the present application integrates the water tank, dust box, turntable mop and dust collection into one. When wet mopping can be satisfied, dust and other impurities can also be collected in the dust collection space through the dust collection port. The functions of the cleaning module are diverse and can also meet the combination requirements of different products.

[0011] In one embodiment, the water tank assembly includes a water tank lower cover and a water tank upper cover that cover each other, the water tank lower cover is formed with the dust collecting port, the water tank lower cover is formed with the dust collecting cavity upwards, the water tank upper cover is provided with an installation groove for installing the dust box upper cover assembly, and the bottom of the installation groove is provided with a dust inlet connected to the dust collecting cavity.

[0012] By adopting the above technical solution, the water tank assembly is split into a water tank lower cover and a water tank upper cover, a dust collecting port is formed on the water tank lower cover, and a dust collecting cavity is formed upward on the water tank lower cover, and when the dust box upper cover assembly is covered on the installation groove of the water tank upper cover, the dust collecting cavity and the dust box upper cover assembly are enclosed to form a dust collecting space. Specifically, dust and other impurities enter the dust collecting cavity from the dust collecting port, and enter the dust box upper cover assembly through the dust inlet for filtration.

[0013] In a second aspect, an embodiment of the present application further provides a cleaning device, which includes a device body and the cleaning module as described above, wherein the cleaning module is detachably connected to the device body.

[0014] In a third aspect, an embodiment of the present application further provides a cleaning device, wherein the cleaning module comprises a device body and at least two cleaning modules, wherein the at least two cleaning modules are selectively connected to the device body, and the at least two cleaning modules comprise a first cleaning module and a second cleaning module.

[0015] The first cleaning module comprises: a water tank assembly, the water tank assembly is provided with a dust collecting port, the water tank assembly has a dust collecting cavity connected to the dust collecting port; a dust box upper cover assembly, the dust box upper cover assembly is covered on the water tank assembly, and the dust box upper cover assembly and the dust collecting cavity are enclosed to form a dust collecting space; two turntable mop assemblies, each of the turntable mop assemblies is respectively arranged on the water tank assembly with the symmetry axis of the dust box upper cover assembly as the symmetry center,

[0016] The second cleaning module includes a combination of at least one of a dust box, a water tank, a flat mop assembly and a recharging signal receiver. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 An exploded view of a cleaning module provided in an embodiment of the utility model;

[0019] Figure 2An exploded view of the cleaning module provided by an embodiment of the utility model from another angle;

[0020] Figure 3 An exploded view of the cleaning module provided by an embodiment of the utility model from another angle;

[0021] Figure 4 An exploded view of the cleaning module provided by the embodiment of the utility model from another angle;

[0022] Figure 5 A cross-sectional view of a cleaning module provided in an embodiment of the utility model.

[0023] Among them, the reference numerals in the figure are:

[0024] 10, water tank assembly; 10a, dust collection port; 10b, dust collection chamber; 11, water tank lower cover; 12, water tank upper cover; 12a, mounting slot; 12b, dust inlet; 11a, first accommodating chamber; 11b, second accommodating chamber; 12c, liquid storage chamber; 12d, liquid injection port;

[0025] 20. dust box upper cover assembly; 21. dust box upper cover body; 22. filter; 23. filter cover; 20a. air inlet;

[0026] 30. Turntable mop assembly; 31. Mop tooth box; 32. Motor; 33. Mop body;

[0027] 40. Charging electrode sheet assembly;

[0028] 50. Water tank electrode assembly. DETAILED DESCRIPTION

[0029] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0030] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0031] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0032] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] Please refer to Figure 1 , Figure 2 and Figure 5 The embodiment of the present application provides a cleaning module including a water tank assembly 10, a dust box upper cover assembly 20 and two turntable mop assemblies 30.

[0034] The water tank assembly 10 is provided with a dust collecting port 10a, and the water tank assembly 10 has a dust collecting chamber 10b connected to the dust collecting port 10a;

[0035] The dust box upper cover assembly 20 is covered on the water tank assembly 10, and the dust box upper cover assembly 20 and the dust collecting cavity 10b are enclosed to form a dust collecting space;

[0036] Each rotary mop assembly 30 is respectively arranged on the water tank assembly 10 with the symmetry axis of the dust box upper cover assembly 20 as the symmetry center.

[0037] It can be understood that the water tank assembly 10 is used to store liquid and replenish the liquid during the cleaning process of each turntable mop assembly 30, so the water tank assembly 10 should be hollow. At the same time, the water tank assembly 10 also has the function of collecting dust. The dust collecting cavity 10b formed on the water tank assembly 10 and the dust box upper cover assembly 20 are enclosed to form a dust collecting space. Dust and other impurities can enter the dust collecting space through the dust collecting port 10a, and are filtered by the dust box upper cover assembly 20. Here, the structure of the water tank assembly 10 is modified to achieve a combined connection with the dust box upper cover assembly 20, so that the cleaning module of the present application can achieve both "wet sweeping" and dust collection.

[0038] The rotary mop assembly 30 is used for performing rotary cleaning on the floor to be cleaned, and the rotary mop assembly 30 can also perform “wet sweeping” on the floor to be cleaned.

[0039] The dust box upper cover assembly 20 is a symmetrical structure, and thus has an axis of symmetry. Each turntable mop assembly 30 is respectively arranged on the water tank assembly 10 with the axis of symmetry of the dust box upper cover assembly 20 as the center of symmetry. This can balance the force of each turntable mop assembly 30 on the water tank assembly 10 when working, making the cleaning module run more smoothly.

[0040] The cleaning module provided by the utility model has a dust collection port 10a on the water tank assembly 10, and also forms a dust collection cavity 10b connected to the dust collection port 10a. The dust box upper cover assembly 20 is covered on the water tank assembly 10, and is enclosed with the dust collection cavity 10b to form a dust collection space. In addition, two turntable mop assemblies 30 are respectively arranged on the water tank assembly 10 with the symmetry axis of the dust box upper cover assembly 20 as the symmetry center. In this way, the cleaning module of the present application integrates the water tank, dust box, turntable mop and dust collection into one. When wet mopping can be satisfied, dust and other impurities can also be collected in the dust collection space through the dust collection port 10a. The functions of the cleaning module are diverse and can also meet the combination requirements of different products.

[0041] Please refer to Figure 1 and Figure 2 In one embodiment, the water tank assembly 10 includes a water tank lower cover 11 and a water tank upper cover 12 that cover each other. A dust collecting port 10a is formed on the water tank lower cover 11, and a dust collecting chamber 10b is formed upwardly on the water tank lower cover 11. The water tank upper cover 12 is provided with an installation groove 12a for installing the dust supply box upper cover assembly 20, and a dust inlet 12b connected to the dust collecting chamber 10b is provided at the bottom of the installation groove 12a.

[0042] It can be understood that the water tank lower cover 11 serves as the main carrier, the dust collecting port 10a and the dust collecting chamber 10b are formed on the water tank lower cover 11, and the water tank upper cover 12 is for installing the dust box upper cover assembly 20, that is, the dust box upper cover assembly 20 is adapted to the installation groove 12a.

[0043] The transmission path of the airflow mixed with dust and other impurities is: entering from the dust collecting port 10a, and being collected in the dust collecting chamber 10b, and then entering the dust box upper cover assembly 20 from the dust inlet 12b according to the suction effect, and being filtered by the dust box upper cover assembly 20.

[0044] In this way, the water tank assembly 10 is split into the water tank lower cover 11 and the water tank upper cover 12. A dust collecting port 10a is formed on the water tank lower cover 11. At the same time, a dust collecting cavity 10b is formed upward on the water tank lower cover. When the dust box upper cover assembly 20 is covered at the mounting groove 12a of the water tank upper cover 12, the dust collecting cavity 10b and the dust box upper cover assembly 20 are enclosed to form a dust collecting space. Specifically, dust and other impurities enter the dust collecting cavity 10b from the dust collecting port 10a, and enter the dust box upper cover assembly 20 through the dust inlet 12b for filtration.

[0045] Optionally, the water tank lower cover 11 and the water tank upper cover 12 are also symmetrical structures. After the dust box upper cover assembly 20 is assembled, the symmetry axes of the water tank lower cover 11, the symmetry axes of the water tank upper cover 12 and the dust box upper cover assembly 20 are collinear. In this way, the overall structure of the cleaning module of the present application is also symmetrical, or approximately symmetrical, so the cleaning module is more stable during operation.

[0046] Please refer to Figure 1 and Figure 2 In one embodiment, the turntable mop assembly 30 includes a mop gear box 31, a motor 32 arranged on one side of the mop gear box 31, and a mop body 33 arranged on the other side of the mop gear box 31, the rotation centers of the two motors 32 are symmetrical about the symmetry axis of the dust box upper cover assembly 20, and the rotation centers of the two mop bodies 33 are symmetrical about the symmetry axis of the dust box upper cover assembly 20.

[0047] It can be understood that the motor 32 is the power source part, which provides corresponding power for the mop body 33 to rotate around the axis; the mop body 33 is in direct contact with the ground to be cleaned to mop the cleaned ground; the mop gear box 31 is similar to a reduction mechanism or a transmission mechanism, which is used to transmit the torque output by the motor 32 to the mop body 33.

[0048] At the same time, the outer contours of the two turntable mop assemblies 30 are the same or similar, that is, the two turntable mop assemblies 30 are relatively arranged with respect to the symmetry axis of the dust box upper cover assembly 20, so that it can be concluded that the rotation centers of the two motors 32 are symmetrical with respect to the symmetry axis of the dust box upper cover assembly 20, and the rotation centers of the two mop bodies 33 are symmetrical with respect to the symmetry axis of the dust box upper cover assembly 20.

[0049] In this way, the rotation centers of the motors 32 of the two turntable mop assemblies 30 are symmetrical about the symmetry axis of the dust box upper cover assembly 20, and the rotation centers of the mop bodies 33 of the two turntable mop assemblies 30 are symmetrical about the symmetry axis of the dust box upper cover assembly 20. The motor 32 drives the corresponding mop tooth box 31, thereby driving the corresponding mop body 33 to rotate. In this way, the cleaning module is more stable during operation.

[0050] Please refer to Figure 1 and Figure 3 In one embodiment, a first accommodating cavity 11 a for accommodating the mop tooth box 31 is formed in the water tank lower cover 11 , and the motor 32 is inserted into the first accommodating cavity 11 a and extends into the water tank upper cover 12 .

[0051] It can be understood that the first accommodating cavity 11 a is used to define the mop tooth box 31 , and therefore, the inner cavity contour of the first accommodating cavity 11 a is adapted to the outer contour of the mop tooth box 31 .

[0052] Furthermore, since the motor 32 is protruding from one side of the mop gear box 31 , the water tank upper cover 12 should form a corresponding accommodation space to accommodate the motor 32 .

[0053] In this way, the mop gear box 31 of the rotary mop assembly 30 is installed in the lower cover of the water tank, and at the same time, the motor 32 is extended into the upper cover 12 of the water tank to avoid the corresponding space.

[0054] Please refer to Figure 1 and Figure 2 In one embodiment, the cleaning module also includes two charging electrode sheet assemblies 40, each charging electrode sheet assembly 40 is electrically connected to the corresponding motor 32, and the charging electrode sheet assembly 40 is arranged on the side wall of the water tank lower cover 11, and a second accommodating chamber 11b for accommodating the wiring of the charging electrode sheet assembly 40 is formed in the water tank lower cover 11.

[0055] It can be understood that the charging electrode sheet assembly 40 serves to indirectly power the motor 32. When the cleaning module needs to be charged, the cleaning module can be moved to the corresponding transfer station, and the exposed charging electrode sheet assembly 40 is brought into contact with the electrode sheet of the transfer station for charging.

[0056] At the same time, the second accommodating cavity 11b is used to accommodate the wiring of the electrode sheet assembly to facilitate later maintenance.

[0057] In this way, the charging electrode sheet assembly 40 is used to power the power storage device of the cleaning module, and then power the motor 32. In addition, the charging electrode sheet assembly 40 arranged on the side wall of the water tank lower cover 11 is convenient for the external power supply device to abut against and charge, and at the same time, the second accommodating cavity 11b is used for routing the charging electrode sheet assembly 40.

[0058] Please refer to Figure 1 and Figure 5 In one embodiment, the water tank upper cover 12 has a liquid storage chamber 12c symmetrically arranged about the symmetry axis of the dust box upper cover assembly 20, and a liquid injection port 12d connected to the liquid storage chamber 12c is opened on the side of the water tank upper cover 12 away from the water tank lower cover 11, and the liquid storage chamber 12c corresponds to the turntable mop assembly 30.

[0059] It can be understood that after the liquid is filled, the liquid storage cavity 12c, which is symmetrically arranged with respect to the symmetry axis of the dust box upper cover assembly 20, makes the force on the cleaning module more balanced and the stability during operation higher.

[0060] Optionally, the two liquid storage chambers 12c may be connected, and in this case, a liquid filling port 12d is provided on the water tank upper cover 12 .

[0061] Alternatively, there is no communication between the two liquid storage chambers 12c, and then two liquid injection ports 12d need to be provided at corresponding positions of the water tank upper cover 12.

[0062] The liquid storage chamber 12c corresponds to the turntable mop assembly 30, so the liquid flowing out of the liquid storage chamber 12c can wet the turntable mop, so that the cleaning module can achieve "wet mopping".

[0063] In this way, the liquid storage chamber 12c is also arranged symmetrically with respect to the symmetry axis of the dust box upper cover assembly 20, and the liquid storage chamber 12c is filled with liquid through the liquid filling port 12d, and the liquid filling port 12d is arranged on the side of the water tank upper cover 12 away from the water tank lower cover 11, which is more convenient for liquid filling. In addition, the liquid storage chamber 12c corresponds to the rotary mop assembly 30, so that the force distribution of the cleaning module is more balanced.

[0064] Please refer to Figure 1 In one embodiment, the cleaning module further includes a water tank electrode sheet assembly 50 , and the water tank electrode sheet assembly 50 is disposed on the side wall of the water tank upper cover 12 .

[0065] It can be understood that the water tank electrode sheet assembly 50 is used to power the power pump in the liquid storage chamber 12c so that the liquid in the liquid storage chamber 12c is pumped out and flows to the turntable mop.

[0066] Similarly, when the cleaning module needs to be charged, the cleaning module can be moved to the corresponding transfer station, and the exposed water tank electrode sheet assembly 50 is brought into contact with the electrode sheet of the transfer station for charging.

[0067] In this way, the water tank electrode sheet assembly 50 is used to power the power pump in the liquid storage chamber 12c. At the same time, the water tank electrode sheet assembly 50 is externally arranged on the side wall of the water tank upper cover 12, so as to be connected with the external power supply device.

[0068] Please refer to Figure 1 and Figure 2 In one embodiment, one end of the dust box upper cover assembly 20 is hinged to the water tank upper cover 12 , and the other end of the dust box upper cover assembly 20 is snap-connected to the water tank upper cover 12 .

[0069] It can be understood that the dust box upper cover assembly 20 adopts a connection method in which one end is hinged and the other end is clamped, which can facilitate the opening or closing of the dust box upper cover assembly 20 relative to the water tank upper cover 12, and the dust collecting chamber 10b can be cleaned in time.

[0070] For example, a hinge column is provided at one end of the dust box upper cover assembly 20, and a hinge hole is provided at a corresponding position of the water tank upper cover 12, and the hinge column is inserted into the hinge hole to realize hinged rotation of the dust box upper cover assembly 20 relative to the water tank upper cover 12.

[0071] For example, a buckle is provided at the other end of the dust box upper cover assembly 20 , and a snap-fit ​​hole is provided at a corresponding position of the water tank upper cover 12 , and the buckle is snapped into the snap-fit ​​hole to realize the connection between the dust box upper cover assembly 20 and the water tank upper cover 12 .

[0072] In this way, when in use, one end of the dust box upper cover assembly 20 is snapped and separated from the water tank upper cover 12, so that the other end of the dust box upper cover assembly 20 can be rotated around the water tank upper cover 12 to open, thereby exposing the dust collecting chamber 10b to the outside, so as to facilitate cleaning of the dust collecting chamber 10b.

[0073] Please refer to Figure 1 In one embodiment, the dust box upper cover assembly 20 includes a dust box upper cover body 21 hinged at one end to the water tank upper cover 12 and snapped to the water tank upper cover 12 at the other end, a filter screen 22 disposed in the dust box upper cover body 21, and a filter screen cover 23 disposed on the dust box upper cover body 21.

[0074] It can be understood that the dust box upper cover body 21 is the main bearing part, and the corresponding hinge structure and clamping structure are both arranged on the dust box upper cover body 21.

[0075] The filter 22 plays a role in filtering dust.

[0076] The filter cover 23 is used to fasten the filter 22 . Therefore, when the filter 22 needs to be replaced, the filter cover 23 needs to be disassembled to replace the filter 22 .

[0077] In this way, the dust box upper cover body 21 is connected to the water tank upper cover 12 as the main part, and the filter 22 is used to process the dust and impurities passing through the dust collecting chamber 10b. The filter cover 23 can be separated from the dust box upper cover body 21 to facilitate the replacement of the filter 22.

[0078] Please refer to Figure 2 and Figure 4 In one embodiment, an air inlet 20a connected to the fan is provided on the dust box upper cover body 21, and the air inlet 20a is connected to the dust collecting chamber 10b.

[0079] In this way, the dust suction path is: the airflow mixed with dust enters the dust collecting chamber 10b from the dust collecting port 10a, passes through the dust box upper cover body 21 and the filter 22, and finally enters the fan from the air inlet 20a. Then, the dust is collected in the dust collecting chamber 10b and on the filter 22.

[0080] Please refer to Figures 1 to 5 In a specific embodiment, it includes a water tank assembly 10, a dust box upper cover assembly 20 with a symmetrical structure, and two turntable mop assemblies 30.

[0081] The water tank assembly 10 is provided with a dust collecting port 10a, and the water tank assembly 10 has a dust collecting chamber 10b connected to the dust collecting port 10a;

[0082] The dust box upper cover assembly 20 is covered on the water tank assembly 10, and the dust box upper cover assembly 20 and the dust collecting cavity 10b are enclosed to form a dust collecting space;

[0083] Each rotary mop assembly 30 is respectively arranged on the water tank assembly 10 with the symmetry axis of the dust box upper cover assembly 20 as the symmetry center.

[0084] The water tank assembly 10 includes a water tank lower cover 11 and a water tank upper cover 12 that cover each other. A dust collecting port 10a is formed on the water tank lower cover 11, and a dust collecting chamber 10b is formed upwardly on the water tank lower cover. The water tank upper cover 12 is provided with an installation groove 12a for installing the dust supply box upper cover assembly 20, and a dust inlet 12b connected to the dust collecting chamber 10b is provided at the bottom of the installation groove 12a.

[0085] The turntable mop assembly 30 includes a mop gear box 31, a motor 32 arranged on one side of the mop gear box 31, and a mop body 33 arranged on the other side of the mop gear box 31. The rotation centers of the two motors 32 are symmetrical about the symmetry axis of the dust box upper cover assembly 20, and the rotation centers of the two mop bodies 33 are symmetrical about the symmetry axis of the dust box upper cover assembly 20.

[0086] A first accommodating chamber 11 a for accommodating the mop tooth box 31 is formed in the water tank lower cover 11 , and the motor 32 is inserted into the first accommodating chamber 11 a and extends into the water tank upper cover 12 .

[0087] The cleaning module also includes two charging electrode sheet assemblies 40, each charging electrode sheet assembly 40 is electrically connected to the corresponding motor 32, and the charging electrode sheet assembly 40 is arranged on the side wall of the water tank lower cover 11, and a second accommodating chamber 11b is formed in the water tank lower cover 11 for accommodating the wiring of the charging electrode sheet assembly 40.

[0088] The water tank upper cover 12 has a liquid storage cavity 12c symmetrically arranged about the symmetry axis of the dust box upper cover assembly 20, and a liquid injection port 12d connected to the liquid storage cavity 12c is opened on one side of the water tank upper cover 12 away from the water tank lower cover 11, and the liquid storage cavity 12c corresponds to the turntable mop assembly 30.

[0089] The cleaning module further includes a water tank electrode sheet assembly 50 , which is disposed on the side wall of the water tank upper cover 12 .

[0090] The dust box upper cover assembly 20 includes a dust box upper cover body 21 hinged at one end to the water tank upper cover 12 and snapped to the water tank upper cover 12 at the other end, a filter screen 22 disposed in the dust box upper cover body 21 and a filter screen cover 23 covering the dust box upper cover body 21 .

[0091] An air inlet 20a connected to the fan is provided on the dust box upper cover body 21, and the air inlet 20a is connected to the dust collecting chamber 10b.

[0092] Embodiment 1

[0093] The embodiment of the present application also provides a cleaning device, which includes a device body and a cleaning module as described above, and the cleaning module is detachably connected to the device body. The cleaning device can be a cleaning robot, such as a sweeping robot, a floor washing robot, a mopping robot, or a sweeping and mopping robot. The cleaning device can also be a handheld cleaning device, such as a handheld floor scrubber or a handheld vacuum cleaner.

[0094] Embodiment 2

[0095] Different from the first embodiment, the embodiment of the present application further provides a cleaning device, which includes a device body and at least two cleaning modules, the at least two cleaning modules are selectively connected to the device body, and the at least two cleaning modules include a first cleaning module and a second cleaning module. The cleaning device can be a cleaning robot, such as a sweeping robot, a floor washing robot, a mopping robot, or a sweeping and mopping robot. The cleaning device can also be a handheld cleaning device, such as a handheld floor scrubber or a handheld vacuum cleaner.

[0096] The first cleaning module includes: a water tank assembly, a dust collecting port is provided on the water tank assembly, and the water tank assembly has a dust collecting cavity connected to the dust collecting port; a dust box upper cover assembly, the dust box upper cover assembly is covered on the water tank assembly, and the dust box upper cover assembly and the dust collecting cavity are enclosed to form a dust collecting space; two rotary mop assemblies, each rotary mop assembly is respectively arranged on the water tank assembly with the symmetry axis of the dust box upper cover assembly as the symmetry center,

[0097] The second cleaning module includes at least one of a dust box, a water tank, a flat mop assembly, and a recharging signal receiver. The second cleaning module can be any one of a single dust box, a water tank-dust box combination, a water tank-dust box-flat mop combination, a dust box-recharging signal receiver combination, or a water tank-recharging signal receiver combination. By switching between the first cleaning module and the second cleaning module, the cleaning device can have different functions, thereby enriching the functions of the cleaning device.

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

Claims

1. A cleaning module, characterized in that: include: A water tank assembly, wherein a dust collecting port is provided on the water tank assembly, and the water tank assembly has a dust collecting cavity connected to the dust collecting port; A dust box upper cover assembly, wherein the dust box upper cover assembly is covered on the water tank assembly, and the dust box upper cover assembly and the dust collecting cavity are enclosed to form a dust collecting space; Two turntable mop assemblies, each of which is arranged on the water tank assembly with the symmetry axis of the dust box upper cover assembly as the symmetry center.

2. The cleaning module according to claim 1, characterized in that: The water tank assembly includes a water tank lower cover and a water tank upper cover that cover each other, the water tank lower cover is formed with the dust collecting port, the water tank lower cover is formed with the dust collecting cavity upwards, the water tank upper cover is provided with an installation groove for installing the dust box upper cover assembly, and the bottom of the installation groove is provided with a dust inlet that is connected to the dust collecting cavity.

3. The cleaning module according to claim 2, characterized in that: The turntable mop assembly includes a mop gear box, a motor arranged on one side of the mop gear box, and a mop body arranged on the other side of the mop gear box, the rotation centers of the two motors are symmetrical about the symmetry axis of the dust box upper cover assembly, and the rotation centers of the two mop bodies are symmetrical about the symmetry axis of the dust box upper cover assembly.

4. The cleaning module according to claim 3, characterized in that: A first accommodating cavity for accommodating the mop tooth box is formed in the lower cover of the water tank, and the motor is inserted into the first accommodating cavity and extends into the upper cover of the water tank.

5. The cleaning module according to claim 3, characterized in that: The cleaning module also includes two charging electrode sheet assemblies, each of which is electrically connected to the corresponding motor. The charging electrode sheet assemblies are arranged on the side walls of the water tank lower cover, and a second accommodating cavity for accommodating the wiring of the charging electrode sheet assemblies is formed in the water tank lower cover.

6. The cleaning module according to claim 2, characterized in that: The water tank upper cover has a liquid storage cavity symmetrically arranged about the symmetry axis of the dust box upper cover assembly, and a liquid injection port connected to the liquid storage cavity is opened on the side of the water tank upper cover away from the water tank lower cover, and the liquid storage cavity corresponds to the turntable mop assembly.

7. The cleaning module according to claim 6, characterized in that: The cleaning module also includes a water tank electrode sheet assembly, and the water tank electrode sheet assembly is arranged on the side wall of the water tank upper cover.

8. The cleaning module according to any one of claims 2 to 7, characterized in that: One end of the dust box upper cover assembly is hinged to the water tank upper cover, and the other end of the dust box upper cover assembly is snap-connected to the water tank upper cover.

9. The cleaning module according to claim 8, characterized in that: The dust box upper cover assembly comprises a dust box upper cover body with one end hinged to the water tank upper cover and the other end clamped to the water tank upper cover, a filter screen arranged in the dust box upper cover body and a filter screen cover arranged on the dust box upper cover body.

10. The cleaning module according to claim 9, characterized in that: An air inlet connected to the fan is provided on the dust box upper cover body, and the air inlet is connected to the dust collecting chamber.

11. A cleaning device, characterized in that: The cleaning device comprises a device body and a cleaning module according to any one of claims 1 to 10, wherein the cleaning module is detachably connected to the device body.

12. A cleaning device, characterized in that: The cleaning device comprises a device body and at least two cleaning modules, wherein the at least two cleaning modules are selectively connected to the device body, and the at least two cleaning modules comprise a first cleaning module and a second cleaning module. The first cleaning module comprises: a water tank assembly, the water tank assembly is provided with a dust collecting port, the water tank assembly has a dust collecting cavity connected to the dust collecting port; a dust box upper cover assembly, the dust box upper cover assembly is covered on the water tank assembly, and the dust box upper cover assembly and the dust collecting cavity are enclosed to form a dust collecting space; two turntable mop assemblies, each of the turntable mop assemblies is respectively arranged on the water tank assembly with the symmetry axis of the dust box upper cover assembly as the symmetry center, The second cleaning module includes a combination of at least one of a dust box, a water tank, a flat mop assembly and a recharging signal receiver.

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