Cleaning body and cleaning device

Abstract

This application relates to a cleaning body and a cleaning device. The cleaning body includes a cleaning main body, a partition, a rotating cleaning unit, and the partition unit. The partition is provided on the outside of the cleaning main body to separate a first negative pressure unit area and an assembly area within the cleaning main body. A negative pressure channel space is provided inside the cleaning main body, and the negative pressure channel space communicates with the first negative pressure unit area. The rotating cleaning unit is configured to be rotatably mounted on the cleaning main body, and the rotating cleaning unit is located within the assembly area. The rotating cleaning unit is configured to move relative to the cleaning main body along a first direction. The partition unit is mounted within the assembly area. Along the first direction, the partition unit is located between the cleaning main body and the rotating cleaning unit. Along a second direction, the width of the partition unit is smaller than the width of the first negative pressure unit area. Thus, the cleaning body according to this application not only adapts to terrain changes but also prevents the rotating cleaning unit from tilting upwards to enhance ground adhesion and improve cleaning performance.

Description

Technical Field

[0001] This application relates to the field of cleaning equipment technology, and in particular to a cleaning body and a cleaning device having the cleaning body. Background Technology

[0002] Traditional cleaning methods require sweeping followed by mopping, a tedious and time-consuming process. In contrast, vacuum and mop combos can perform both tasks simultaneously, reducing cleaning time and effort significantly. These devices typically feature powerful suction and efficient mopping, quickly and effectively removing dust, hair, debris, stains, and other dirt from the floor, handling both dry and wet waste in one go.

[0003] These types of devices typically clean the floor using rotating cleaning components. However, during the cleaning process, it is difficult for the cleaning components to fully adhere to the floor, resulting in ineffective cleaning and a reduced user experience. Utility Model Content

[0004] Therefore, it is necessary to provide a cleaning unit to address the problem of poor cleaning performance of integrated vacuum and mop cleaning devices.

[0005] A cleaning body includes:

[0006] The cleaning body has a partition on the target surface area outside the cleaning body. The partition is configured to separate the first negative pressure unit area and the assembly area within the target surface area of ​​the cleaning body.

[0007] The cleaning unit has a negative pressure channel space inside, which is connected to the first negative pressure unit area;

[0008] A rotary cleaning unit is configured to be rotatably mounted on a cleaning body, and the rotary cleaning unit is located within the mounting area, and the rotary cleaning unit is configured to move relative to the cleaning body along a first direction.

[0009] A baffle unit is assembled within the assembly area. Along the first direction, the baffle unit is located between the cleaning body and the rotating cleaning unit. Along the second direction, the width of the baffle unit is smaller than the width of the first negative pressure unit area.

[0010] In one embodiment, the cleaning body includes: a housing and a drive mechanism, the housing having an assembly area formed on its exterior, the drive mechanism being assembled to the housing, and a loading unit of the drive mechanism being disposed within the assembly area, with the loading unit located between the rotating cleaning unit and the partition unit along a first direction.

[0011] The rotating cleaning unit is assembled on the loading unit, and the loading unit is configured to move relative to the cleaning body along a first direction.

[0012] In one embodiment, along the first direction, the orthographic projection of the barrier unit is located within the orthographic projection of the rotating cleaning unit;

[0013] The partition unit has a receiving space on the side facing the loading unit in the first direction. The receiving space can be used to receive the loading unit, and along the first direction, the orthographic projection of the loading unit is located within the orthographic projection of the receiving space.

[0014] In one embodiment, the loading unit includes at least one loading disc body, and the rotary cleaning unit includes at least one cleaning disc. The number of loading disc bodies and the number of cleaning discs are configured to be the same, and the cleaning discs are assembled in a one-to-one correspondence with the loading disc bodies.

[0015] The accommodating space includes at least one sub-accommodating space, in which the loading disk is assembled.

[0016] In one embodiment, the loading unit includes two loading discs; the rotating cleaning unit includes two cleaning discs; and the accommodating space includes two sub-accommodating spaces.

[0017] In one embodiment, the partition unit is a single piece, and the accommodating space has two sub-accommodating spaces;

[0018] Alternatively, the partition unit may consist of two shielding units, each of which has a sub-accommodating space.

[0019] In one embodiment, the cross-sectional dimensions of the accommodating space gradually decrease along the first direction.

[0020] In one embodiment, the outer surface of the partition unit is provided with a guide ramp.

[0021] In one embodiment, the drive mechanism further includes an elastic element configured to apply a force to the loading unit in a first direction.

[0022] In one embodiment, the cleaning body is provided with a first suction port and a second suction port. The first suction port is a connection port between the negative pressure channel space and the first negative pressure unit area, and the second suction port is a connection port between the negative pressure channel space and the assembly area.

[0023] Along the direction of fluid movement in the negative pressure channel space, the first suction port and the second suction port are arranged adjacent to each other.

[0024] In one embodiment, the target surface area of ​​the cleaning body includes a covering area, which is oriented in a third direction away from the first negative pressure unit area, and the second suction port is disposed in the covering area.

[0025] The partition unit is provided with a fitting edge segment. When the partition unit is assembled with the cleaning body, the covering area covers part of the structure of the partition unit, and the fitting edge segment fits into the covering area. The second suction port is located below the fitting edge segment along the first direction.

[0026] In one embodiment, a flow guide is provided in the negative pressure channel space. Along the fluid movement direction of the negative pressure channel space, the flow guide is provided between the first suction port and the second suction port to define the first flow guide section and the second flow guide section in the negative pressure channel space.

[0027] The first end of the first guide section is connected to the first suction port, the first end of the second guide section is connected to the second suction port, and the end ports of the first and second guide sections are connected to each other.

[0028] In one embodiment, the cross-sectional dimensions of the second guide section gradually decrease along the fluid movement direction of the second guide section.

[0029] In one embodiment, the suction side of the second suction port includes at least two connected unit space regions, each of which faces a different direction.

[0030] In one embodiment, the rotary cleaning unit includes two cleaning discs, with a second suction port disposed between the two cleaning discs.

[0031] In one embodiment, along the second direction, the width of the rotating cleaning unit is smaller than the width of the first negative pressure unit region.

[0032] In one embodiment, along the second direction, at least one side of the cleaning body is provided with a concave region, the concave region being recessed toward the interior of the cleaning body;

[0033] Furthermore, along the second direction, the outer surface within the concave region is located inside the outer edge of the rotating cleaning unit.

[0034] In one embodiment, the cleaning body is provided with a surrounding baffle portion, which is a partial boundary between the first negative pressure unit area and the environment.

[0035] The surrounding edge is provided with at least one horn-shaped through hole, and the cross-sectional size of the horn-shaped through hole gradually decreases along the fluid movement direction of the horn-shaped through hole.

[0036] In one embodiment, the cleaning body is provided with a first suction port, which is a connection port between the negative pressure channel space and the first negative pressure unit area;

[0037] The surrounding edge is also provided with a side suction notch. Along the fluid movement direction in the first negative pressure unit area, the distance between the side suction notch and the first suction port is greater than the distance between the horn through hole and the first suction port, and the cross-sectional dimension of the side suction notch is smaller than the minimum cross-sectional dimension of the horn through hole.

[0038] In one embodiment, the cleaning body includes a housing and a negative pressure tube, with at least a portion of the negative pressure tube assembled within the housing.

[0039] The housing component includes a first housing and a second housing assembled together;

[0040] The cleaning unit also includes: a lighting component, which is assembled in the housing component, wherein the lighting component is sandwiched between the first housing and the second housing, and the lighting component is also sandwiched between the second housing and the negative pressure pipe component.

[0041] In one embodiment, the cleaning body includes a housing and a negative pressure tube, with at least a portion of the negative pressure tube assembled within the housing.

[0042] The housing component includes a first housing and a second housing assembled together, wherein the first housing is provided with a first suction port, or the first housing and the second housing are combined to form a first suction port; the second housing is provided with a second suction port, and a flow guide baffle is provided on the surface of the second housing facing the first housing;

[0043] The negative pressure tube component includes a cover portion and a tube portion. The cover portion covers the first housing and the second housing, so that the cover portion, the first housing, and the second housing together define a first channel segment of the negative pressure channel space, and the tube portion defines a second channel segment of the negative pressure channel space.

[0044] The flow guide is located within the first channel section to define a first flow guide section and a second flow guide section within the first channel section. The first flow guide section connects to the first suction port and the second channel section, and the second flow guide section connects to the second suction port.

[0045] In one embodiment, the cleaning body includes a housing and a soft baffle, the soft baffle being detachably mounted to the cleaning body and serving as a partition.

[0046] In one embodiment, the cleaning body includes a housing member, a portion of the housing member being recessed in a target surface region along a first direction to form at least a portion of the assembly region;

[0047] The housing component is provided with a second suction port, which serves as a connection between the negative pressure channel space and the assembly area.

[0048] Along the first direction, at least a portion of the second suction port is above the rotating cleaning unit.

[0049] In one embodiment, the cleaning body further includes an auxiliary roller, which is rotatably mounted on the cleaning body, located within the mounting area, and situated between the rotating cleaning unit and the first negative pressure unit area.

[0050] In one embodiment, the cleaning body is provided with a liquid supply chamber and a spraying mechanism. The liquid supply chamber is used to store liquid and supply liquid to the spraying mechanism. The spraying mechanism is configured to wet the rotating cleaning unit and / or the environment.

[0051] Along the first direction, the liquid supply chamber is located above the rotating cleaning unit.

[0052] In one embodiment, the liquid supply chamber includes at least two sub-liquid storage chambers, and the rotary cleaning unit includes at least two cleaning discs;

[0053] Along the first direction, the sub-liquid storage chambers are arranged one-to-one above the cleaning and throwing plate.

[0054] In one embodiment, the cleaning body includes a housing and a liquid reservoir, the liquid reservoir having a liquid supply chamber and being detachably assembled to the housing.

[0055] During the cleaning process along its cleaning path, the aforementioned cleaning unit not only sucks up garbage through the first negative pressure unit area, but also cleans the ground through the rotating cleaning unit. Thus, the cleaning unit has two cleaning methods, giving it good cleaning capabilities.

[0056] In particular, in the cleaning unit according to this application, the rotating cleaning unit can be raised and lowered along the height direction. This allows the rotating cleaning unit to move up and down with changes in ground height, ensuring that the cleaning disc within the rotating cleaning unit always maintains good contact with the ground. Furthermore, even when the rotating cleaning unit rises a certain distance in the height direction, the distance between the upper surface of the cleaning unit and the horizontal reference of the ground remains unchanged. This allows the cleaning unit to be inserted into lower-ceilinged spaces, expanding its application scenarios.

[0057] Furthermore, the baffle unit can also prevent the rotating cleaning unit from tilting upwards, thus increasing the contact area between the rotating cleaning unit and the ground. Because the rotating cleaning unit has a high degree of contact with the ground, the cleaning unit of this application has better cleaning capabilities, further avoiding the problem of garbage and stain residue.

[0058] This application further proposes a cleaning device, which includes:

[0059] The cleaning component includes the cleaning body in some of the above embodiments, and the cleaning component also includes at least one second cleaning body.

[0060] The body is configured to house either the cleaning unit or the second cleaning unit in the cleaning assembly. Attached Figure Description

[0061] Figure 1 This is an exploded view of a cleaning body (with partition unit not shown) according to an embodiment of this application.

[0062] Figure 2 This is a cross-sectional view of a cleaning body (not shown) according to an embodiment of this application.

[0063] Figure 3 for Figure 2 Enlarged view of point A in the middle.

[0064] Figure 4 This is a bottom view of a cleaning body (with partition unit not shown) according to an embodiment of this application.

[0065] Figure 5 This is a front view of a cleaning body (without a partition unit shown) according to an embodiment of this application.

[0066] Figure 6 for Figure 5 Enlarged view of section B in the middle.

[0067] Figure 7 This is a schematic diagram illustrating the cutting of a soft baffle from a single piece of raw material according to an embodiment of this application.

[0068] Figure 8 This is a perspective view of a cleaning body according to another embodiment of this application.

[0069] Figure 9 This is an exploded view of a cleaning body according to another embodiment of this application.

[0070] Figure 10 This is a schematic diagram of the structure of the cleaning body and the partition unit according to another embodiment of this application.

[0071] Figure 11 This is a cross-sectional view of a cleaning body in one state according to another embodiment of this application.

[0072] Figure 12 This is a cross-sectional view of the cleaning body in another state according to another embodiment of this application.

[0073] Figure 13 for Figure 12 Enlarged view of point C.

[0074] Figure 14This is a perspective view of a cleaning device according to an embodiment of this application.

[0075] Figure label:

[0076] 100. Cleaning body; 1. Cleaning unit; 10. Shell component; 1001. Covering surface area; 1001a. First covering surface; 1001b. Second covering surface; 1001c. Connecting surface; 11. First shell; 12. Second shell; 120. Surrounding edge portion; 121. Horn through hole; 122. Side suction notch; 123. Assembly groove; 124. Wheel groove; 101. First negative pressure unit area; 101a. Sub-negative pressure unit area; 102. Assembly area; 103. Concave area; 10a. First suction port; 10b. Second suction port; 20. Negative pressure tube component; 21. Negative pressure channel space; 210a. First channel section; 210b. Second channel section; 211. Flow guide baffle; 21a. First flow guide section; 21b. Second flow guide section; 30. Partition; 31. Soft baffle; 31a. Middle connecting section; 31b. Rear extension section; 31c. Side extension section; 40. Lighting component; 41. Lighting bracket; 41a. First abutting end face; 41b. Second abutting end face; 42. Lighting source; 50. Auxiliary roller; 60. Drive mechanism; 61. Loading unit; 61a. Loading tray; 70. Partition unit; 700. Accommodation space; 700a. Sub-accommodation space; 710. Guide slope; 720. Fitting edge section; 720a. First edge section; 720b. Second edge section; 720c. Connecting edge section; 80. Liquid storage component; 800. Liquid supply chamber; 2. Rotary cleaning unit; 2a. Cleaning tray; 1000. Cleaning equipment; 300. Cleaning assembly; 200. Second cleaning body; 400. Body; 2000. Ground; 3000. Raw material. Detailed Implementation

[0077] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0078] In the description of this application, it should be understood that if terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0079] Furthermore, where the terms "first" and "second" appear, these terms are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, where the term "multiple" appears, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0080] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0081] In this application, unless otherwise expressly specified and limited, the use of descriptions such as "above" or "below" the second feature indicates that the first and second features are in direct contact or indirect contact via an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. Similarly, "below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0082] It should be noted that if an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. If an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. If so, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this application are for illustrative purposes only and do not represent the only possible implementation.

[0083] It is important to understand that, see Figure 1 , Figure 2 , Figure 4 and Figure 5 ,as well as Figures 8 to 11 As shown, in some embodiments of this application, when the cleaning body 100 is placed in the state shown in the figure, the X direction (front-back direction) is used as an example to illustrate the length direction of the cleaning body 100, the Y direction (left-right direction) is used as an example to illustrate the width direction of the cleaning body 100, and the Z direction (up-down direction) is used as an example to illustrate the height direction of the cleaning body 100. Furthermore, in this application, the first direction is used as an example to illustrate the height direction of the cleaning body 100, the second direction as an example to illustrate the width direction of the cleaning body 100, and the third direction as an example to illustrate the length direction of the cleaning body 100.

[0084] See Figures 1 to 5 and combined Figures 8 to 10 As shown, a cleaning body 100 according to some embodiments of this application includes a cleaning body 1, a partition 30, a rotating cleaning unit 2, and a partition unit 70. The partition 30 is provided on the target surface area of ​​the outer surface of the cleaning body 1, and the partition 30 is configured to separate a first negative pressure unit area 101 and an assembly area 102 within the target surface area of ​​the cleaning body 1. Figure 1 and Figure 2 As shown, a portion of the bottom surface of the cleaning body 100 is the target surface area. For example, a partition 30 is disposed in the target surface area to separate the first negative pressure unit area 101 and the assembly area 102 within the target surface area. Furthermore, in the length direction of the cleaning body 100, the first negative pressure unit area 101 is located in front of the assembly area 102. Additionally, in conjunction with... Figure 2 and Figure 3 As shown, the cleaning body 100 is used to clean the ground 2000 as an example. When the cleaning body 100 is placed on the ground 2000, the bottom of the cleaning body 100 faces the ground 2000, so that the ground 2000 forms part of the boundary between the first negative pressure unit area 101 and the assembly area 102.

[0085] See Figure 2 As shown, the cleaning body 1 has a negative pressure channel space 21 inside, which is connected to the first negative pressure unit area 101. Since the negative pressure channel space 21 is configured to a negative pressure state, the first negative pressure unit area 101 connected to the negative pressure channel space 21 is also configured to a negative pressure state. Thus, during the cleaning process using the cleaning body 1, under the action of the negative pressure formed in the first negative pressure unit area 101, the waste located in and near the first negative pressure unit area 101 is transported through the first negative pressure unit area 101 to the negative pressure channel space 21. Of course, see... Figure 2 As shown, in one embodiment of this application, the negative pressure channel space 21 is connected to both the first negative pressure unit region 101 and the assembly region 102.

[0086] For example, see Figure 2 As shown in one embodiment of this application, see reference to Figures 1 to 3 As shown, the negative pressure channel space 21 is connected to both the first negative pressure unit area 101 and the assembly area 102. The cleaning body 1 is provided with a first suction port 10a and a second suction port 10b. The first suction port 10a is the connection between the negative pressure channel space 21 and the first negative pressure unit area 101, and the second suction port 10b is the connection between the negative pressure channel space 21 and the assembly area 102. That is, under the negative pressure in the negative pressure channel space 21, air located in the first negative pressure unit area 101 flows into the negative pressure channel space 21 through the first suction port 10a, and air located in the assembly area 102 flows into the negative pressure channel space 21 through the second suction port 10b. This makes both the first negative pressure unit area 101 and the assembly area 102 a negative pressure state, so that garbage can be sucked into the first negative pressure unit area 101 and the assembly area 102, and then enter the negative pressure channel space 21 through the first suction port 10a and the second suction port 10b respectively.

[0087] Combination Figure 3 and Figure 4As shown, along the fluid movement direction of the negative pressure channel space 21, the first suction port 10a and the second suction port 10b are arranged adjacent to each other. By placing the second suction port 10b close to the first suction port 10a, the negative pressure state of the first suction port 10a and the negative pressure state of the second suction port 10b are ensured to be similar. This also avoids the situation where the negative pressure of the first suction port 10a is low due to a large distance between the two ports, effectively ensuring the negative pressure state of the first negative pressure unit area 101 and the assembly area 102. It should be understood that in the negative pressure channel space 21, along the fluid movement direction, the first suction port 10a is equivalent to the end port of the negative pressure channel space 21, while the second suction port 10b is closer to the initial port of the negative pressure channel space 21. The initial port is the port where the negative pressure channel space 21 connects to the negative pressure generating device. Based on this, the first suction port 10a and the second suction port 10b are arranged adjacent to each other to ensure that the negative pressure of the second suction port 10b is maintained while avoiding the first suction port 10a having a small negative pressure.

[0088] It is also worth noting that, in daily use, users often move the cleaning unit 100 forward along its length to clean the floor 2000. Therefore, the negative pressure state within the first negative pressure unit area 101 is particularly important. Thus, by placing the first suction port 10a and the second suction port 10b adjacent to each other, the negative pressure state of the first negative pressure unit area 101 is effectively guaranteed. This allows the first negative pressure unit area 101 to effectively absorb debris from the floor 2000, effectively avoiding any residue after the debris is absorbed in the first negative pressure unit area. Consequently, during the subsequent mopping and washing of the area by the rotating cleaning unit 2 for secondary cleaning, since there is no debris residue in this area, the floor 2000 will be even cleaner after the secondary cleaning.

[0089] A negative pressure channel space 21 is provided inside the cleaning body 1, and both the first negative pressure unit region 101 and the assembly region 102 are connected to the negative pressure channel space 21. Since the negative pressure channel space 21 is configured to a negative pressure state, the first negative pressure unit region 101 and the assembly region 102, which are connected to the negative pressure channel space 21, are also configured to a negative pressure state. Because the first negative pressure unit region 101 and the assembly region 102 share a single negative pressure channel space 21, both regions are in a negative pressure state. This also helps to reduce the size of the cleaning body 1, effectively controlling the external dimensions of the cleaning body 100 and preventing it from becoming too large. It is worth noting that in one embodiment of this application, both the first negative pressure unit region 101 and the assembly region 102 are connected to the negative pressure channel space 21. However, this application is not limited to this; for example, in another embodiment of this application, only one of the first negative pressure unit region 101 and the assembly region 102 is connected to the negative pressure channel space 21.

[0090] See Figure 2 and Figure 4 As shown, the rotating cleaning unit 2 is configured to be rotatably mounted on the cleaning body 1, and the rotating cleaning unit 2 is located within the mounting area 102, and the rotating cleaning unit 2 is configured to move relative to the cleaning body 1 in the height direction. Exemplarily, in one embodiment of this application, combined with... Figure 1 and Figure 4 As shown, the rotating cleaning unit 2 may include two cleaning discs 2a, both of which are mounted within the mounting area 102 of the cleaning body 1. Each cleaning disc 2a is configured to rotate independently within the mounting area 102 to wipe and clean the floor 2000. It should be noted that this embodiment uses two cleaning discs 2a as an example, but this application is not limited to this. For example, the rotating cleaning unit 2 may include at least one cleaning disc 2a; it can be understood that the number of cleaning discs 2a in the rotating cleaning unit 2 can be one, two, three, four, five, or other numbers. For example, when the rotating cleaning unit 2 includes only one cleaning disc 2a, then one cleaning disc 2a constitutes one rotating cleaning unit 2, or as in the above embodiment, one rotating cleaning unit 2 is composed of two cleaning discs 2a.

[0091] In addition, combined Figure 11 and Figure 12As shown, in one usage scenario, a portion of the ground 2000 is a flat surface, while an adjacent portion is a raised surface. Since the rotating cleaning unit 2 can move up and down along the height direction, when the rotating cleaning unit 2 cleans from the flat surface to the raised surface, the ground 2000 exerts an upward force on the rotating cleaning unit 2, causing it to rise along the height direction. That is, the rotating cleaning unit 2 moves upward toward the cleaning body 1 under the action of the ground 2000. Because the rotating cleaning unit 2 retracts upward into the assembly area 102 when cleaning the raised surface, the height of the cleaning body 1 away from the surface of the rotating cleaning unit 2 (which can also be understood as the upper surface of the cleaning body 100) in the spatial scene does not change; that is, the distance between the upper surface of the cleaning body 100 and the horizontal reference of the ground 2000 does not change. Therefore, when the cleaning body 100 of this application encounters a raised surface of a certain height during the cleaning process, the distance between the upper surface of the cleaning body 100 and the horizontal reference of the ground 2000 remains unchanged. This allows the cleaning body 100 to extend into some relatively low spaces, making the cleaning body 100 applicable to a wider range of scenarios.

[0092] See Figures 8 to 12 As shown, the partition unit 70 is assembled into the cleaning body 1 and located within the assembly area 102. Along the height direction, the partition unit 70 is positioned between the cleaning body 1 and the rotating cleaning unit 2. By providing the partition unit 70 between the cleaning body 1 and the rotating cleaning unit 2, the partition unit 70 partially separates the cleaning body 1 from the rotating cleaning unit 2, thus preventing the lower surface of the cleaning body 1 from becoming dirty. Additionally, it should be understood that the cleaning disc 2a in the rotating cleaning unit 2 is typically made of materials such as cotton, therefore the overall structure of the cleaning disc 2a has a certain degree of softness. During the rotation of the cleaning disc 2a, there is a risk that the edges of the cleaning disc 2a may curl upwards.

[0093] Thus, see Figure 12As shown, since the baffle unit 70 is located above the rotating cleaning unit 2, when the edge of the cleaning disc 2a curls up, it will abut against the flange of the baffle unit 70. This allows the baffle unit 70 to further suppress the curling of the edge of the cleaning disc 2a in the height direction. Because the edge of the cleaning disc 2a is effectively controlled, the contact area between the rotating cleaning unit 2 and the ground 2000 is ensured. This results in a high degree of adhesion between the rotating cleaning unit 2 and the ground 2000. For example, this solves the problem of the cleaning disc not fully adhering to the ground due to curling. It should be understood that because the cleaning disc curls up and cannot fully adhere to the ground, the curled part of the cleaning disc is not in contact with the ground. This results in a loss of effective cleaning area when the cleaning disc rotates and wipes the ground. However, compared to the cleaning body 100 of this application, the cleaning body 100 is provided with a baffle unit 70. The baffle unit 70 can be used to suppress the upward tilting of the cleaning disc 2a, improve the adhesion between the cleaning disc 2a and the ground 2000, and avoid loss of effective cleaning area of ​​the cleaning disc 2a. This makes the cleaning body 100 of this application have better cleaning ability and avoids the problem of garbage and stain residue. In addition, along the width direction, the width of the baffle unit is smaller than the width of the first negative pressure unit area 101. For example, when using the cleaning body 100 to clean the ground 2000 near the corner, the outer edge of the baffle unit 70 is prevented from contacting the wall, thereby allowing the first negative pressure unit area 101 to effectively clean the corner.

[0094] For example, in combination Figure 2 and Figure 4 As shown, during the cleaning process using the cleaning body 100 of this application, the cleaning body 100 is configured to reciprocate along its length. See also... Figure 2 and Figure 3 As shown, during the forward movement of the cleaning body 100, the first negative pressure unit area 101 is under negative pressure, causing debris (e.g., dust) located in front of the cleaning body 100 to be sucked into the first negative pressure unit area 101 and then into the negative pressure channel space 21. It is also worth noting that because the baffle 30 separates the first negative pressure unit area 101 from the assembly area 102, the front end of the baffle 30 can prevent debris from entering the assembly area 102 and simultaneously prevent pressure loss in the first negative pressure unit area 101, thus ensuring the cleaning capacity of the first negative pressure unit area 101.

[0095] Furthermore, since the rotating cleaning unit 2 is located within the assembly area 102, and the first negative pressure unit area 101 is located in front of the assembly area 102 along the length of the cleaning body 100, in other words, the first negative pressure unit area 101 is located in front of the rotating cleaning unit 2. Therefore, during the cleaning operation in the forward direction of the cleaning body 100, after the first negative pressure unit area 101 has sucked up the debris from the ground 2000, performing a first cleaning treatment on the ground 2000, the rotating cleaning unit 2 then performs a second cleaning treatment on the ground 2000.

[0096] In summary, according to the cleaning body 100 of this application, during the cleaning process along its cleaning path, the cleaning body 100 can both suck up garbage through the first negative pressure unit area 101 and clean the ground 2000 through the rotating cleaning unit 2. Thus, the cleaning body 100 has two cleaning methods, giving it better cleaning capabilities.

[0097] In particular, in the cleaning unit 100 according to this application, the rotating cleaning unit 2 can be raised and lowered along the height direction. Thus, the rotating cleaning unit 2 can move up and down with changes in the height of the ground 2000, ensuring that the cleaning disc 2a in the rotating cleaning unit 2 always maintains good contact with the ground 2000. Furthermore, even when the rotating cleaning unit 2 rises a certain distance in the height direction, the distance between the upper surface of the cleaning unit 100 and the horizontal reference of the ground 2000 remains unchanged. This allows the cleaning unit 100 to extend into lower spaces, expanding its application scenarios.

[0098] Furthermore, the partition unit 70 can also prevent the rotating cleaning unit 2 from tilting upwards, thus increasing the contact area between the rotating cleaning unit 2 and the ground 2000. Because the rotating cleaning unit 2 has a high degree of adhesion to the ground 2000, the cleaning body 100 of this application has better cleaning ability, further avoiding the problem of garbage and stain residue.

[0099] It should be noted that, see reference Figure 14 As shown, the cleaning body 100 according to this application can be applied to a cleaning device 1000, wherein the cleaning device 1000 further includes a body 400, which is adapted to be assembled and cooperated with the cleaning body 100, and the body 400 is configured to drive the cleaning body 100 to work. The user can move the cleaning body 100 by pushing and pulling it through the body 400, causing the cleaning body 100 to reciprocate along its length to clean the floor 2000. However, this application is not limited to this; the cleaning body 100 according to this application can also be specifically designed as an automatically moving cleaning machine.

[0100] Furthermore, it should be noted that in one of the above embodiments, the negative pressure channel space 21 is connected to both the first negative pressure unit area 101 and the assembly area 102. Therefore, according to the cleaning body 100 of this application, the assembly area 102 can also be under negative pressure. Thus, if there is garbage in the assembly area 102, it can be drawn into the negative pressure channel space 21 under negative pressure, thereby solving the problem of garbage accumulation in the assembly area 102. This ensures the cleanliness of the floor 2000 during the mopping process of the rotating cleaning unit 2. This not only solves the problem of the rotating cleaning unit 2 becoming dirty to a certain extent, but also solves the problem of garbage residue after the cleaning body 100 moves towards the rear for cleaning. For example, it avoids garbage residue at the rear end face of the partition 30. In addition, since the rotating cleaning unit 2 is located in the assembly area 102, under negative pressure, garbage attached to the rotating cleaning unit 2 can also be drawn into the negative pressure channel space 21, thus cleaning the rotating cleaning unit 2 and also solving the problem of the rotating cleaning unit 2 becoming dirty to a certain extent. Therefore, during the process of the cleaning body 100 moving backward to clean the floor 2000, the cleaning body 100 can also ensure good cleaning ability, so that the floor 2000 has a high degree of cleanliness.

[0101] Combination Figures 8 to 11 As shown, in some embodiments of this application, the cleaning body 1 includes a housing 10 and a drive mechanism 60. An assembly area 102 is formed on the exterior of the housing 10. The drive mechanism 60 is assembled to the housing 10, and a loading unit 61 of the drive mechanism 60 is located within the assembly area 102. The loading unit 61 is configured to move vertically along the height direction of the housing 10. A rotating cleaning unit 2 is assembled to the loading unit 61. Because the loading unit 61 is located within the assembly area 102, and the rotating cleaning unit 2 is assembled to the loading unit 61, at least a portion of the structure of the rotating cleaning unit 2 is located within the assembly area 102. Furthermore, because the loading unit 61 is configured to move vertically along the height direction of the housing 10, and the rotating cleaning unit 2 is assembled to the loading unit 61, the effect of the rotating cleaning unit 2 moving vertically along the height direction of the housing 10 is also achieved.

[0102] For example, in combination Figure 10 and Figure 11As shown, in one embodiment, the drive mechanism 60 may further include an elastic element (not shown in the figure). In the height direction of the cleaning body 1, the elastic element applies a downward pressure to the loading unit 61. In this way, during the cleaning process of the cleaning body 100 cleaning the ground 2000, the rotating cleaning unit 2 can be closely attached to the ground 2000, so that the rotating cleaning unit 2 generates a certain downward pressure on the ground 2000, so that the cleaning body 100 can effectively clean the stubborn stains attached to the ground 2000 and improve the cleaning ability of the cleaning body 100.

[0103] Furthermore, since the rotating cleaning unit 2 and the loading unit 61 can simultaneously retract upwards into the assembly area 102 when cleaning the raised surface, the height of the housing 10 away from the surface of the rotating cleaning unit 2 (which can also be understood as the upper surface of the cleaning body 100) in the spatial scenario does not change, that is, the distance between the upper surface of the cleaning body 100 and the horizontal reference of the ground 2000 does not change. Therefore, when the cleaning body 100 encounters a raised surface of a certain height during the cleaning process, the distance between the upper surface of the cleaning body 100 and the horizontal reference of the ground 2000 remains unchanged, allowing the cleaning body 100 to extend into some relatively low spaces, thus expanding the application scenarios of the cleaning body 100. It should also be noted that during the process of the cleaning body 100 cleaning from a raised surface to a flat surface, the elastic member constantly applies downward pressure to the loading unit 61, ensuring that the rotating cleaning unit 2 remains in close contact with the ground at all times.

[0104] In some embodiments of this application, when the rotating cleaning unit 2 is raised to its highest position along the height direction of the housing 100, at least a portion of the second suction port 10b is higher than the lower surface of the rotating cleaning unit 2. This ensures that even when the rotating cleaning unit 2 is at its highest position, the second suction port 10b can still draw debris adhering to the lower surface of the rotating cleaning unit 2 into the negative pressure channel space 21. Of course, in some embodiments of this application, when the rotating cleaning unit 2 is raised to its highest position along the height direction of the housing 10, at least a portion of the second suction port 10b is higher than the upper surface of the rotating cleaning unit 2, achieving a better overall cleaning effect on the rotating cleaning unit 2.

[0105] Combination Figures 8 to 12 As shown, in some embodiments of this application, along the height direction, the orthographic projection of the partition unit 70 is located within the orthographic projection of the rotating cleaning unit 2, and the partition unit 70 is provided with a receiving space 700 on the side facing the loading unit 61 in the height direction. The receiving space 700 can be used to receive the loading unit 61, and along the height direction, the orthographic projection of the loading unit 61 is located within the orthographic projection of the receiving space 700.

[0106] For example, in combination Figures 8 to 12 As shown, the opening of the receiving space 700 of the partition unit 70 faces downwards, that is, along the height direction of the housing member 10, the opening of the receiving space 700 faces the side opposite to the housing member 10. The loading unit 61 is assembled in the receiving space 700, and the rotating cleaning unit 2 is assembled in the loading unit 61, so that in the height direction of the housing member 10, both the loading unit 61 and the rotating cleaning unit 2 are located below the partition unit 70. Along the height direction of the housing member 10, the orthographic projection of the loading unit 61 is smaller than the orthographic projection of the receiving space 700, and the orthographic projection of the loading unit 61 is located within the orthographic projection of the receiving space 700. Thus, when the loading unit 61 is in an upward state along the height direction of the housing member 10, the loading unit 61 can move into the receiving space 700, so that the receiving space 700 is used to accommodate the loading unit 61. Therefore, when the cleaning body 100 encounters a raised surface of a certain height during the cleaning process, the distance between the upper surface of the cleaning body 100 and the horizontal reference of the ground 2000 remains unchanged.

[0107] Furthermore, along the height direction of the housing 10, the orthographic projection of the rotating cleaning unit 2 is larger than the orthographic projection of the partition unit 70, and the orthographic projection of the partition unit 70 lies within the orthographic projection of the rotating cleaning unit 2. Thus, in the transverse plane of the cleaning body 100 (i.e., the plane formed by the length and width directions of the cleaning body 100), at least a portion of the structure of the rotating cleaning unit 2 is located outside the partition unit 70. It should be understood that in some embodiments, the rotating cleaning unit 2 is typically made of materials such as cotton, and the rotating cleaning unit 2 has a certain degree of softness. Since the rotating cleaning unit 2 rotates during operation, there is a risk that the edges of the rotating cleaning unit 2 may curl upwards. Figure 11 As shown, since the partition unit 70 is located above the rotating cleaning unit 2, the flange of the partition unit 70 can suppress the edge of the rotating cleaning unit 2 from lifting up, so that the rotating cleaning unit 2 can fit better against the ground 2000.

[0108] It is also worth noting that in some embodiments, along the width direction of the cleaning body 1, at least one side of the cleaning body 1 is provided with a recessed region 103, the recessed region 103 is recessed towards the interior of the cleaning body 1, and along the width direction of the cleaning body 1, the outer surface of the recessed region 103 is located inside the outer edge of the rotating cleaning unit 2. Furthermore, in the transverse plane of the cleaning body 100 (i.e., the plane formed by the length direction and the width direction of the cleaning body 100), at least a portion of the structure of the rotating cleaning unit 2 is located outside the partition unit 70.

[0109] Thus, for example, when using the cleaning body 100 to clean the floor 2000 near a corner, the cleaning body 1 and the partition unit 70 avoid a conflicting relationship with the outer edge of the rotating cleaning unit 2, allowing the outer edge of the rotating cleaning unit 2 to contact the wall surface, thereby enabling the rotating cleaning unit 2 to effectively clean the corner. Therefore, for corners, the cleaning body 100 according to this application can clean not only the negative pressure formed by the first negative pressure unit area 101 and the assembly area 102, but also the rotating cleaning unit 2, giving the cleaning body 100 according to this application good cleaning ability for corners as well.

[0110] Furthermore, since at least a portion of the structure of the rotating cleaning unit 2 is located outside the partition unit 70 in the transverse plane of the cleaning body 100 (i.e., the plane formed by the length and width directions of the cleaning body 100), for example, when a user removes the rotating cleaning unit 2 from the loading unit 61, the user can apply force to the portion of the rotating cleaning unit 2 exposed outside the partition unit 70 (e.g., stepping on the portion of the rotating cleaning unit 2 exposed outside the partition unit 70) to press it against the ground 2000, and apply force to move the cleaning body 1 away from the ground 2000 (e.g., lifting the cleaning body 1), thereby achieving the effect of removing the rotating cleaning unit 2 from the loading unit 61. Thus, during the process of removing the rotating cleaning unit 2 from the loading unit 61, the user does not need to contact the rotating cleaning unit 2, thereby improving the user experience.

[0111] Combination Figures 8 to 10 As shown, in some embodiments of this application, the loading unit 61 includes two loading discs 61a, and the rotating cleaning unit 2 includes two cleaning discs 2a. The cleaning discs 2a are assembled one-to-one with the loading discs 61a, i.e., one cleaning disc 2a is assembled to one loading disc 61a, and each loading disc 61a is used to drive one cleaning disc 2a to rotate. Furthermore, the accommodating space 700 of the partition unit 70 is correspondingly provided with two sub-accommodating spaces 700a, wherein each loading disc 61a is correspondingly assembled within each sub-accommodating space 700a, and along the height direction of the housing 10, the orthographic projection of the loading disc 61a lies within the orthographic projection of the sub-accommodating space 700a. Exemplarily, the two loading discs 61a in the loading unit 61 can independently perform lifting and lowering movements, i.e., the lifting and lowering movement of one loading disc 61a will not affect the lifting and lowering movement of the other loading disc 61a. In this way, during the cleaning process of the main cleaning unit 100, the different cleaning pads 2a do not affect each other, allowing each cleaning pad 2a to fit well against the ground 2000.

[0112] In some embodiments of this application, such as Figure 10As shown, the partition unit 70 is a single piece, and the receiving space 700 formed within the partition unit 70 is divided into two sub-receiving spaces 700a. However, this application is not limited to this. In some other embodiments of this application, the partition unit 70 may also include two shielding units, each shielding unit having a sub-receiving space 700a formed therein, and the two sub-receiving spaces 700a constitute the receiving space 700. It should be further noted that, for example, when the partition unit 70 includes multiple (e.g., two) shielding units, the multiple shielding units may be in a connected contact state or a spaced-out state.

[0113] Furthermore, in some embodiments of this application, the cross-sectional dimensions of the accommodating space 700 gradually decrease along the height direction. For example, in conjunction with... Figures 10 to 12 As shown, in some embodiments of this application, the partition unit 70 is a single piece, and two sub-accommodating spaces 700a are formed within the partition unit 70. Furthermore, in the height direction (which can also be understood as the height direction of the partition unit 70), from the opening of the sub-accommodating space 700a to the housing member 10, the cross-sectional dimension of each sub-accommodating space 700a gradually decreases. More specifically, the shape of the sub-accommodating space 700a can be understood as "conical". It should be noted that the "conical" shape of the sub-accommodating space 700a is only used for illustrative purposes in one embodiment; of course, the shape of the sub-accommodating space 700a can also be other forms, and this application does not impose specific limitations.

[0114] Thus, the cross-sectional dimensions of the accommodating space 700 gradually decrease along the height direction of the housing 10. This ensures that the accommodating space 700 is formed within the partition unit 70 to accommodate the loading unit 61. Furthermore, in the transverse plane of the cleaning body 100 (i.e., the plane formed by the length and width directions of the cleaning body 100), the partition unit 70 has a large outer contour dimension, allowing the flange of the partition unit 70 to suppress the upward tilting of the edge of the rotating cleaning unit 2, thereby enabling the rotating cleaning unit 2 to conform well to the ground 2000.

[0115] In some embodiments of this application, combined with Figure 9 ,as well as Figures 11 to 13 As shown, the outer surface of the partition unit 70 is provided with a guide slope 710. This can also be understood as follows: in the height direction, from the opening of the sub-accommodating space 700a to the housing member 10, the area of ​​the cross-section formed by the outer contour of the partition unit 70 in the transverse plane of the cleaning body 100 gradually decreases. This results in a smaller overall size for the partition unit 70, thereby reducing the risk of obstruction caused by the partition unit 70 during the movement of the cleaning body 100.

[0116] In some embodiments of this application, see Figure 10 As shown, the target surface area of ​​the cleaning body 1 includes a covering area 1001. The covering area 1001 is oriented in the length direction away from the first negative pressure unit area 101, which can also be understood as the covering area 1001 being arranged rearward in the length direction. The second suction port 10b is disposed in the covering area 1001. The partition unit 70 is provided with a fitting edge segment 720. When the partition unit 70 is assembled with the cleaning body 1, the covering area 1001 covers part of the structure of the partition unit 70, and the fitting edge segment 720 is fitted to the covering area 1001. The second suction port 10b is located below the fitting edge segment 720 in the height direction, so that the second suction port 10b communicates with the receiving space 700.

[0117] For example, see Figure 10 As shown, the covering surface region 1001 may include a first covering surface 1001a, a second covering surface 1001b, and a connecting surface 1001c. The connecting surface 1001c connects the first covering surface 1001a and the second covering surface 1001b, wherein the second suction port 10b is formed on the connecting surface 1001c. The fitting edge segment 720 may include a first edge segment 720a, a second edge segment 720b, and a connecting edge segment 720c, wherein the connecting edge segment 720c connects the first edge segment 720a and the second edge segment 720b. The configuration of the first edge segment 720a is adapted to the configuration of the first covering surface 1001a, the configuration of the second covering surface 1001b is adapted to the configuration of the second edge segment 720b, and the configuration of the connecting edge segment 720c is adapted to the connecting surface 1001c. Thus, when the partition unit 70 is assembled on the cleaning body 1, the first edge segment 720a is tightly fitted to the first covering surface 1001a, the second edge segment 720b is tightly fitted to the second covering surface 1001b, and the connecting edge segment 720c is tightly fitted to the connecting surface 1001c. This achieves the effect of fitting the edge segment 720 to the covering surface area 1001, thereby avoiding gaps between the covering surface area 1001 and the partition unit 70.

[0118] It should be understood that the second suction port 10b is the connection port between the negative pressure channel space 21 and the assembly area 102, and the second suction port 10b is located below the fitting edge section 720 along the height, so that the second suction port 10b communicates with the receiving space 700. Since the fitting edge section 720 fits with the covering surface area 1001, a gap is avoided between the covering surface area 1001 and the partition unit 70. In this way, when the negative pressure channel space 21 is configured to be under negative pressure so that other objects are sucked into the negative pressure channel space 21 by the second suction port 10b, dust and other debris are prevented from flowing into the gap between the partition unit 70 and the lower surface of the cleaning body 1 along with the flowing gas. It can also be understood that this design prevents dust and other debris from entering the space formed between the upper surface of the partition unit 70 and the lower surface of the cleaning body 1 along with the flowing gas. This not only ensures the suction power of the second suction port 10b, allowing dust and other debris to flow into the negative pressure channel space 21 through the second suction port 10b, but also prevents the accumulation of small debris such as dust in the space formed between the upper surface of the baffle unit 70 and the lower surface of the cleaning body 1, thus improving the user experience.

[0119] See Figure 3 As shown, in some embodiments of this application, a flow guide 211 is provided within the negative pressure channel space 21. Along the fluid movement direction of the negative pressure channel space 21, the flow guide 211 is positioned between the first suction port 10a and the second suction port 10b to define a first flow guide section 21a and a second flow guide section 21b within the negative pressure channel space 21. The first end of the first flow guide section 21a is connected to the first suction port 10a, and the first end of the second flow guide section 21b is connected to the second suction port 10b. Furthermore, the end ports of the first flow guide section 21a and the second flow guide section 21b converge and connect.

[0120] See Figure 3 As shown, the waste sucked up by the first negative pressure unit region 101 enters the first guide section 21a through the first suction port 10a, and the waste sucked up by the assembly region 102 enters the second guide section 21b through the second suction port 10b. The waste passing through the first guide section 21a and the waste passing through the second guide section 21b eventually converge in the negative pressure channel space 21. Because the guide baffle 211 isolates the first guide section 21a and the second guide section 21b within the negative pressure channel space 21, the waste moving in the first guide section 21a will not affect the second guide section 21b, and at the same time, the waste moving in the second guide section 21b will not affect the first guide section 21a.

[0121] For example, see Figure 3As shown, in one embodiment of this application, the flow guide 211 extends along the fluid movement direction of the negative pressure channel space 21, and the orthographic projection of the second suction port 10b is located within the orthographic projection of the flow guide 211 in the height direction of the cleaning body 100. This prevents debris moving along the first flow guide section 21a from entering the second flow guide section 21b, which has at least two advantages. First, it ensures the smooth movement of the first flow guide section 21a and the second flow guide section 21b; second, it prevents debris moving along the first flow guide section 21a from entering the assembly area 102 through the second suction port 10b.

[0122] It is worth noting that, since the flow guide 211 extends along the fluid movement direction of the negative pressure channel space 21, it also acts as a flow straightener within the negative pressure channel space 21, and simultaneously guides the gas drawn into the negative pressure channel space 21 by the first suction port 10a and the second suction port 10b. This ensures smooth airflow within the first flow guide section 21a and the second flow guide section 21b, thereby maintaining a stable negative pressure state in the first negative pressure unit region 101 and the assembly region 102.

[0123] See Figure 3 As shown, in some embodiments of this application, the cross-sectional dimensions of the second guide section 21b gradually decrease along the fluid movement direction. This results in a larger initial port of the second guide section 21b, and the negative pressure within the second guide section 21b is not weakened, thus ensuring the suction force of the second guide section 21b.

[0124] Combination Figures 1 to 3 As shown, in some embodiments of this application, the cleaning body 1 may include a housing 10 and a negative pressure tube 20, with a portion of the negative pressure tube 20 assembled within the housing 10. The housing 10 includes a first housing 11 and a second housing 12 assembled together. The first housing 11 is provided with a first suction port 10a, or the first housing 11 and the second housing 12 are combined to form the first suction port 10a on the housing 10. The second housing 12 is provided with a second suction port 10b, and a flow guide baffle 211 is provided on the surface of the second housing 12 facing the first housing 11.

[0125] The negative pressure tube component 20 may include a cover portion 20a and a tube portion 20b, with the cover portion 20a connected to one end of the tube portion 20b. When the negative pressure tube component 20 and the housing component 10 are assembled, the cover portion 20a covers the first housing 11 and the second housing 12, such that the cover portion 20a, the first housing 11, and the second housing 12 together define a first channel segment 210a of the negative pressure channel space 21. The first channel segment 210a is in communication with both the first suction port 10a and the second suction port 10b. A second channel segment 210b of the negative pressure channel space 21 is defined within the tube portion 20b. Since the cover portion 20a is connected to one end of the tube portion 20b, the first channel segment 210a and the second channel segment 210b are connected and combined to form the negative pressure channel space 21. Furthermore, when the negative pressure tube body 20 and the housing 10 are assembled, the flow guide 211 is located within the first channel section 210a, thereby defining a first flow guide section 21a and a second flow guide section 21b within the first channel section 210a. The first flow guide section 21a connects to the first suction port 10a and the second channel section 210b, and the second flow guide section 21b connects to the second suction port 10b.

[0126] Therefore, the cleaning body 1 of this application has a simple structure. The cover portion 20a cooperates with the first housing 11 and the second housing 12 to jointly define the first channel segment 210a of the negative pressure channel space 21. Furthermore, by simply providing a flow guide 211 on the surface of the second housing 12 facing the first housing 11, the effect of defining the first guide segment 21a and the second guide segment 21b within the first channel segment 210a can be achieved. This makes the structure of the cleaning body 1 of this application simple, easy to manufacture, and reduces the production cost of the cleaning body 1.

[0127] Exemplary, in some embodiments, combined with Figure 2 and Figure 3 As shown, when the negative pressure channel space 21 is under negative pressure, the waste in the first negative pressure unit area 101 is driven by the flowing gas and enters the first guide section 21a from the first suction port 10a. Similarly, the waste in the assembly area 102 is driven by the flowing gas and enters the second guide section 21b from the second suction port 10b. Furthermore, the end ports of the first guide section 21a and the second guide section 21b can converge within the first channel section 210a. This allows the gas flowing along the first guide section 21a and the gas flowing along the second guide section 21b to converge within the first channel section 210a before flowing into the second channel section 210b defined by the tube body 20b.

[0128] See Figure 3As shown, in some embodiments of this application, the suction side of the second suction port 10b includes at least two connected unit space regions, each of which faces a different direction. It can also be understood that the surface formed by the suction side of the second suction port 10b includes multiple adjacent unit space regions, each with a different orientation, thus enabling the second suction port 10b to draw air from multiple directions, thereby providing a larger suction range.

[0129] For example, see Figure 4 As shown, in one embodiment of this application, when the two cleaning discs 2a in the rotating cleaning unit 2 are assembled to the cleaning body 1, the second suction port 10b is arranged between the two cleaning discs 2a in the width direction of the cleaning body 100. Alternatively, it can be understood that in the width direction of the cleaning body 100, the two cleaning discs 2a are respectively on both sides of the second suction port 10b. Furthermore, it is noteworthy that the edges of the two cleaning discs 2a intersect or are tangent, and in the length direction of the cleaning body 100, the intersecting or tangent areas of the two cleaning discs 2a are located behind the second suction port 10b.

[0130] In addition, combined Figure 3 As shown, in this embodiment, the second suction port 10b is a strip-shaped through hole. It is worth noting that this strip-shaped through hole is curved. For ease of understanding, in this embodiment, the suction side of the second suction port 10b is simplified to include two unit space regions, namely a first unit space region and a second unit space region. See also... Figure 3 As shown, the first unit space area is set towards the ground 2000, and the second unit space area is set towards the intersection area of ​​the two cleaning throwing discs 2a or the tangent area of ​​the two cleaning throwing discs 2a.

[0131] Therefore, during the process of the second suction port 10b drawing waste from the assembly area 102 into the negative pressure channel space 21, the first unit space area can be mainly used to draw waste located on the ground 2000 and near the rear end face of the partition 30, while the second unit space area can be mainly used to draw waste attached to the two cleaning discs 2a. This gives the second suction port 10b a larger suction range. Furthermore, it is worth noting that since the second unit space area faces the intersecting or tangential area of ​​the two cleaning discs 2a, a single second suction port 10b can be configured to clean both cleaning discs 2a.

[0132] It should be noted that in some embodiments of this application, the second suction port 10b is described as a strip-shaped through hole. (In conjunction with...) Figure 3 and Figure 4As shown, in the strip-shaped through hole of the embodiment of this application, the strip-shaped through hole is bent along the long axis direction. However, this application is not limited to this. In another embodiment, the strip-shaped through hole is bent along the short axis direction, or it is bent along both the long axis direction and the short axis direction.

[0133] In some embodiments of this application, combined with Figure 2 and Figure 3 As shown, a portion of the bottom surface of the housing 10 is the target surface area, and along the height direction of the housing 10 (i.e., the height direction of the cleaning body 100), a portion of the target surface area is recessed to form at least a portion of the assembly area 102. The housing 10 is provided with a second suction port 10b, which is a communication port between the negative pressure channel space 21 and the assembly area 102. Thus, when the negative pressure channel space 21 is in a negative pressure state, the assembly area 102 can also be in a negative pressure state.

[0134] Because at least a portion of the assembly area 102 has an upwardly concave configuration in the height direction of the cleaning body 100, and the rotating cleaning unit 2 is located within the assembly area 102, the depth dimension of the assembly area 102 offsets at least a portion of the thickness dimension of the rotating cleaning unit 2 in the height direction of the cleaning body 100, thereby reducing the overall height dimension of the cleaning body 100. Due to the smaller height dimension of the cleaning body 100, it can be moved into cleaning spaces with smaller height dimensions (such as under beds, under sofas, etc.), thus broadening the application scenarios of the cleaning body 100.

[0135] Additionally, due to the height direction of the cleaning body 1 (e.g.) Figure 2 (As shown in the Z direction), at least a portion of the second suction port 10b is higher than the rotating cleaning unit 2. This can also be understood as: along the height direction of the cleaning body 1, a portion of the second suction port 10b is higher than the rotating cleaning unit 2; or, along the height direction of the cleaning body 1, all areas of the second suction port 10b are higher than the rotating cleaning unit 2.

[0136] It is necessary to understand that, such as Figure 2 and Figure 3 As shown, in the height direction of the cleaning body 100, the negative pressure channel space 21 is located above the second suction port 10b. Therefore, when the negative pressure channel space 21 is under negative pressure to drive gas from the second suction port 10b from the assembly area 102 to the negative pressure channel space 21, the gas flow direction is upward. Thus, when at least a portion of the second suction port 10b is higher than the rotating cleaning unit 2, under negative pressure, the debris attached to the rotating cleaning unit 2 can also be sucked into the negative pressure channel space 21, effectively cleaning the rotating cleaning unit 2 and thus solving the problem of the rotating cleaning unit 2 becoming dirty to some extent.

[0137] In some embodiments, at least a portion of the second suction port 10b is higher than the lower surface of the rotating cleaning unit 2 in the height direction of the cleaning body 100. This allows the second suction port 10b to draw debris adhering to the lower surface of the rotating cleaning unit 2 into the negative pressure channel space 21 under negative pressure. It should be understood that, for example, during the cleaning process of the cleaning body 100 on the floor 2000, the lower surface of the rotating cleaning unit 2 is in contact with the floor 2000, and the moving rotating cleaning unit 2 removes dust and other debris from the floor 2000. Therefore, dust and other debris are primarily attached to the lower surface of the rotating cleaning unit 2. By setting at least a portion of the second suction port 10b higher than the lower surface of the rotating cleaning unit 2, the problem of the rotating cleaning unit 2 becoming dirty is also addressed to some extent. Of course, in some embodiments of this application, at least a portion of the second suction port 10b is higher than the upper surface of the rotating cleaning unit 2 in the height direction of the cleaning body 100, achieving a better overall cleaning effect on the rotating cleaning unit 2.

[0138] See Figures 4 to 6 As shown, in some embodiments of this application, the cleaning body 1 is provided with a surrounding baffle portion 120, which forms part of the boundary between the first negative pressure unit region 101 and the environment. Notably, the surrounding baffle portion 120 is provided with at least one horn-shaped through hole 121, and the cross-sectional size of the horn-shaped through hole 121 gradually decreases along the fluid movement direction of the horn-shaped through hole 121.

[0139] For example, see Figure 4 and Figure 5 As shown, in one embodiment of this application, four horn-shaped through holes 121 are provided in the surrounding edge portion 120, and the four horn-shaped through holes 121 are arranged sequentially along the width direction of the cleaning body 100. Furthermore, all four horn-shaped through holes 121 are positioned facing directly forward of the cleaning body 100, so that the cross-sectional dimensions of the horn-shaped through holes 121 gradually decrease from the front to the rear side of the cleaning body 100 along its length direction. Additionally, it is noteworthy that the horn-shaped through holes 121 are concave upwards along the height direction of the cleaning body 100.

[0140] Therefore, according to the cleaning body 100 of this application, since a horn-shaped through hole 121 is provided in the surrounding edge portion 120, the horn-shaped through hole 121 has a large suction area, and the cross-sectional size of the horn-shaped through hole 121 gradually decreases along the fluid movement direction inside the horn-shaped through hole 121. This makes the port of the horn-shaped through hole 121 near the first suction port 10a smaller. This ensures that the negative pressure of the horn-shaped through hole 121 is not weakened while the horn-shaped through hole 121 has a large suction area, thus guaranteeing the suction power of the horn-shaped through hole 121.

[0141] See Figure 4 As shown, in some embodiments of this application, the first negative pressure unit region 101 includes two sub-negative pressure unit regions 101a, and the two sub-negative pressure unit regions 101a are symmetrically arranged based on the central axis of the first suction port 10a. The sub-negative pressure unit regions 101a extend in the width direction of the cleaning body 100, and also extend rearward in the length direction of the cleaning body 100. Along the extension direction of the sub-negative pressure unit regions 101a, the cross-section of the sub-negative pressure unit regions 101a gradually decreases from the direction closest to the first suction port 10a to the direction furthest from the first suction port 10a. The first negative pressure unit region 101 forms a negative pressure state through the negative pressure channel space 21, and the first negative pressure unit region 101 and the negative pressure channel space 21 are connected through the first suction port 10a. Based on this, according to the cleaning body 100 of this application, since the cross-section of the sub-negative pressure unit region 101a gradually decreases from the direction near the first suction port 10a to the direction away from the first suction port 10a in the extending direction of the sub-negative pressure unit region 101a, this allows the area of ​​the sub-negative pressure unit region 101a away from the first suction port 10a to have a certain negative pressure, ensuring that the area of ​​the sub-negative pressure unit region 101a away from the first suction port 10a can also effectively absorb garbage.

[0142] See Figures 4 to 6 As shown, in some embodiments of this application, the surrounding baffle portion 120 is further provided with a side suction notch 122. Along the fluid movement direction within the first negative pressure unit region 101, the distance between the side suction notch 122 and the first suction port 10a is greater than the distance between the horn through hole 121 and the first suction port 10a. Furthermore, the cross-sectional dimension of the side suction notch 122 is smaller than the minimum cross-sectional dimension of the horn through hole 121. This ensures sufficient suction at the side suction notch 122 to draw waste near the side suction notch 122 into the first negative pressure unit.

[0143] For example, see Figures 4 to 6As shown, in one embodiment of this application, side suction notches 122 are provided on both the left and right sides surrounding the baffle portion 120 in the width direction of the cleaning body 100. Since the cross-section of the sub-negative pressure unit region 101a gradually decreases from near the first suction port 10a to away from the first suction port 10a in the extending direction along the sub-negative pressure unit region 101a, and the cross-sectional size of the side suction notch 122 is smaller than the minimum cross-sectional size of the horn-shaped through hole 121, the side suction notch 122 provides sufficient suction. For example, when cleaning the floor 2000 near a corner using the cleaning body 100, dust accumulated in the corner can be sucked into the first negative pressure unit region 101 through the side suction notch 122. Therefore, the cleaning body 100 according to this application can not only effectively clean the floor 2000, but also has good cleaning ability for corners.

[0144] See Figure 4 As shown, in some embodiments of this application, the two sub-negative pressure unit regions 101a of the first negative pressure unit region 101 are symmetrically arranged based on the central axis of the first suction port 10a. The sub-negative pressure unit regions 101a extend from the center to the sides in the width direction of the cleaning body 100, and also extend rearward in the length direction of the cleaning body 100. Thus, in the length direction of the cleaning body 100, the overlapping dimension of the first negative pressure unit region 101 and the cleaning disc 2a is H, and the diameter of the cleaning disc 2a is D. This satisfies the relationship: H / D1 = 0.05~0.5. This maximizes the cleaning ability of the first negative pressure unit region 101 without affecting the lateral dimension of the cleaning disc 2a. For example, since the first negative pressure unit region 101 extends rearward in the length direction of the cleaning body 100, the size of the first negative pressure unit region 101 can be further increased, thereby increasing the cleaning range of the first negative pressure unit region 101.

[0145] See Figure 8 and combination Figure 12 and Figure 11 As shown, in some embodiments of this application, a concave region 103 is provided on at least one side of the cleaning body 1 along its width direction, and the concave region 103 is recessed towards the interior of the cleaning body 1. Furthermore, along the width direction of the cleaning body 1, the outer surface of the concave region 103 is located inside the outer edge of the rotating cleaning unit 2. Thus, for example, when using the cleaning body 100 to clean the floor 2000 near a corner, because the concave region 103 of the cleaning body 1 avoids the outer edge of the rotating cleaning unit 2, the outer edge of the rotating cleaning unit 2 can contact the wall, thereby enabling the rotating cleaning unit 2 to effectively clean the corner.

[0146] Therefore, for corners, the cleaning body 100 according to this application can not only clean through the negative pressure formed by the first negative pressure unit area 101 and the assembly area 102, but also clean through the rotating cleaning unit 2, which makes the cleaning body 100 according to this application have good cleaning ability for corners.

[0147] See Figure 1 and Figure 3 As shown, in some embodiments of this application, the cleaning body 1 may include a housing 10 and a negative pressure tube 20, with a portion of the negative pressure tube 20 assembled within the housing 10. The housing 10 includes a first housing 11 and a second housing 12 assembled together. Furthermore, the cleaning body 100 also includes a lighting element 40, which is assembled within the housing 10. The lighting element 40 is sandwiched between the first housing 11 and the second housing 12, and also between the second housing 12 and the negative pressure tube 20. It can also be understood that, in the height direction of the cleaning body 100, the second housing 12 supports the lighting element 40 from below, while the first housing 11 and the negative pressure tube 20 abut against the top of the lighting element 40, so that the first housing 11 and the negative pressure tube 20 together press the lighting element 40 tightly against the second housing 12, providing a double fixing effect and ensuring the assembly stability of the lighting element 40.

[0148] For example, see Figure 3 As shown, in one embodiment of this application, the lighting component 40 includes a lighting bracket 41 and a lighting source 42. The lighting source 42 is fixedly mounted on the lighting bracket 41 and is configured to emit lighting light. The lighting light is used to illuminate the area cleaned by the first negative pressure unit area 101, which makes it easier for the user to detect dust.

[0149] Further, see Figure 3 As shown, the lighting bracket 41 is provided with a first abutting end face 41a and a second abutting end face 41b. In the height direction of the cleaning body 100, the first housing 11 is adapted to press against the first abutting end face 41a, and the negative pressure tube body 20 is adapted to press against the second abutting end face 41b, so that the first housing 11 and the negative pressure tube body 20 together press the lighting component 40 against the second housing 12, playing a double fixing role and ensuring the assembly stability of the lighting component 40.

[0150] See also Figures 3 to 5 As shown, in one embodiment of this application, the surrounding edge portion 120 is part of the structure of the second housing 12. See also... Figure 3 As shown, when the lighting bracket 41 is assembled inside the housing 10, the lighting element 40 is positioned close to the surrounding edge 120, which makes the height of the lighting element 40 from the ground small, so that the lighting element 40 is close to the ground 2000, and the lighting effect of the lighting element 40 is obvious.

[0151] See Figures 1 to 6 As shown, in some embodiments of this application, the cleaning body 1 includes a housing 10 and a soft baffle 31. The soft baffle 31 is detachably assembled to the housing 10 and serves as a partition 30. It is worth noting that, due to the soft properties of the soft baffle 31, it can better conform to the ground 2000, thereby better separating the first negative pressure unit area 101 and the assembly area 102.

[0152] For example, see Figure 1 As shown, in one example of this application, a mounting groove 123 is provided in the second housing 12 of the housing member 10. The mounting groove 123 is used to mount the soft stop 31. In this embodiment, the soft stop 31 can be a strip made of yarn, but this application is not limited to this. For example, the soft stop 31 can also be made of soft materials such as silicone. It is worth noting that, see [reference to...] Figures 4 to 6 As shown, in the width direction of the cleaning body 100, the soft baffle 31 extends to the left and right sides of the housing 10. Thus, when using the cleaning body 100 to treat corners, since the portion extending to the left and right sides of the housing 10 in the length direction of the cleaning body 100 is located between the first negative pressure unit area 101 and the assembly area 102, it avoids loss of negative pressure within the first negative pressure unit area 101, thereby improving the cleaning ability of the first negative pressure unit area 101 to clean corners, enabling the cleaning body 100 to effectively clean the floor 2000. Furthermore, it is worth noting that the soft baffle 31 extending to the left and right sides of the housing 10 also helps prevent the cleaning body 100 from bumping into the baseboards installed on the wall during corner cleaning.

[0153] See Figure 1 As shown, in some embodiments of this application, the soft baffle 31 includes a central connecting section 31a, two rear extension sections 31b, and two side extension sections 31c. Along the length of the central connecting section 31a, the two rear extension sections 31b are respectively connected to both ends of the central connecting section 31a, and the ends of the rear extension sections 31b away from the central connecting section 31a are also connected to the side extension sections 31c. Since the soft baffle 31 needs to extend at the bottom and sides of the cleaning body 100, its structure is relatively complex. Based on the central connecting section 31a, two rear extension sections 31b, and two side extension sections 31c of the soft baffle 31 in this application, the soft baffle 31 is divided into five segments, with each segment having a small change in curvature. For example... Figure 7As shown, this allows the various parts of the soft baffle 31 (i.e., the central connecting section 31a, the rear extension section 31b, and the side extension section 31c) to be arranged at different positions in the raw material 3000 according to its shape and size, so that more soft baffles 31 can be cut from a whole piece of raw material 3000 with a certain area. This not only increases the output rate of a single piece of raw material 3000, but also reduces the loss rate of a single piece of raw material 3000, so that the mass production of soft baffles 31 can achieve the purpose of improving efficiency and reducing costs.

[0154] It should be further noted that, in some of the examples described above, the partition portion 30 is constructed using a soft baffle 31 as an example, but this application is not limited to this. For example, the partition portion 30 may be a part of the structure of the housing 10, that is, the partition portion 30 may be integrally formed into the housing 10. For example, the housing 10 may be made of plastic, and since the partition portion 30 is integrally formed into the housing 10, the partition portion 30 may also be made of plastic.

[0155] In some embodiments of this application, the cleaning body 100 may further include an auxiliary roller 50, which is rotatably mounted to the cleaning body 1. The auxiliary roller 50 is located within the mounting area 102 and between the rotating cleaning unit 2 and the first negative pressure unit area 101. This reduces the resistance experienced by the cleaning body 100 during movement and reduces the likelihood of debris accumulating near the auxiliary roller 50.

[0156] For example, see Figure 4 As shown, in one embodiment of this application, the lower surface of the second housing 12 is provided with two wheel grooves 124. The wheel grooves 124 are located within the assembly area 102 and are close to the first negative pressure unit area 101. Furthermore, the rotating cleaning unit 2 includes two cleaning discs 2a. When the two cleaning discs 2a are assembled onto the cleaning body 1, each cleaning disc 2a has a certain gap with the partition 30, and the two wheel grooves 124 are respectively disposed in the space between each cleaning disc 2a and the partition 30.

[0157] Correspondingly, the cleaning body 100 also includes two auxiliary rollers 50, each of which is respectively mounted in a wheel groove 124. This ensures that the auxiliary rollers 50 mounted on the cleaning body 1 are located within the mounting area 102, and are also located within the space between a cleaning disc 2a and a partition 30. When the cleaning body 100 is used to clean the floor 2000, the auxiliary rollers 50 contact the floor 2000. Since the auxiliary rollers 50 are rotatably mounted in the wheel grooves 124, the resistance experienced by the cleaning body 100 during movement is reduced due to the rolling of the auxiliary rollers 50, thus reducing the force required to move the cleaning body 100. For example, if the cleaning body 100 requires the user to push or pull it by hand, the reduced force makes using the cleaning body 100 easier and improves the user experience.

[0158] Furthermore, since the auxiliary roller 50 is located within the assembly area 102, and the auxiliary roller 50 is also located between the rotary cleaning unit 2 and the first negative pressure unit area 101, along the length direction of the cleaning body 100 (e.g., ... Figure 4 As shown in the X direction, the baffle 30 is located at the front of the assembly area 102, so that when the cleaning body 100 is driven to move forward, the baffle 30 prevents the debris in the first negative pressure unit area 101 from entering the assembly area 102. As a result, the accumulation of debris at the auxiliary roller 50 can be reduced when the cleaning body 100 is moving forward.

[0159] During the rearward movement of the cleaning body 100, the assembly area 102 is under negative pressure, and the cleaning disc 2a rotates continuously. The rotation of the cleaning disc 2a drives the airflow near the auxiliary roller 50, which in turn moves the waste near the auxiliary roller 50, causing it to enter the negative pressure channel space 21 through the second suction port 10b. Therefore, the rearward movement of the cleaning body 100 reduces the likelihood of waste accumulating at the auxiliary roller 50.

[0160] In some embodiments of this application, the cleaning body 1 is provided with a spraying mechanism (not shown in the figure). The spraying mechanism is configured as a moistening rotating cleaning unit 2. The rotating cleaning unit 2 rotates to perform a secondary cleaning treatment on the floor 2000, that is, the rotating cleaning unit 2 mops and washes the floor 2000, making the floor 2000 cleaner. The spraying mechanism is used to moisten the rotating cleaning unit 2. It should be understood that the spraying mechanism can directly and / or indirectly moisten the rotating cleaning unit 2. For example, the way to directly moisten the rotating cleaning unit 2 is: the spraying mechanism directly sprays liquid (such as water, cleaning fluid, etc.) onto the rotating cleaning unit 2; the way to indirectly moisten the rotating cleaning unit 2 is: the spraying mechanism sprays liquid onto the floor 2000. In this way, during the secondary cleaning treatment of the floor 2000 by the rotating cleaning unit 2, the rotating cleaning unit 2 comes into contact with the liquid sprayed onto the floor 2000.

[0161] See Figure 11 and Figure 12 As shown, in some embodiments of this application, the cleaning body 1 is provided with a liquid supply chamber 800, which is used to store liquid (such as water, cleaning fluid, etc.) so that the liquid supply chamber 800 supplies liquid to the spraying mechanism, enabling the spraying mechanism to wet the rotating cleaning unit 2 and / or the floor 2000. Furthermore, the liquid supply chamber 800 is located above the rotating cleaning unit 2 in the height direction. Thus, during the cleaning process using the cleaning body 100, the weight of the liquid stored in the liquid supply chamber 800 generates a certain downward pressure on the floor 2000 by the rotating cleaning unit 2, allowing the rotating cleaning unit 2 to adhere tightly to the floor 2000 and increasing the wiping force of the rotating cleaning unit 2 on the floor 2000, thereby effectively cleaning stubborn stains attached to the floor 2000 and improving the cleaning ability of the cleaning body 100. Preferably, the liquid supply chamber 800 is located directly above the rotating cleaning unit 2.

[0162] See 11 and Figure 12 As shown, in one embodiment of this application, the rotating cleaning unit 2 includes two cleaning disks 2a, and the liquid supply chamber 800 can be correspondingly designed to include two sub-liquid storage chambers, with each sub-liquid storage chamber interconnected. Furthermore, in the height direction, each sub-liquid storage chamber is positioned above each cleaning disk 2a in a one-to-one correspondence. This allows the weight of the liquid stored in each sub-liquid storage chamber to exert a certain downward pressure on the corresponding cleaning disk 2a. Since each sub-liquid storage chamber is interconnected, satisfying the principle of communicating vessels, even if the liquid volume in the liquid supply chamber 800 changes, the liquid volume in each sub-liquid storage chamber remains consistent, thus ensuring that the downward pressure exerted on each cleaning disk 2a by the sub-liquid storage chamber is also consistent.

[0163] In addition, combined Figure 8 and Figure 9 As shown, in some embodiments of this application, the cleaning body 1 may include a housing 10 and a liquid reservoir 80. The liquid reservoir 80 has a liquid supply chamber 800 and is detachably assembled to the housing 10. Because the liquid reservoir 80 is detachably assembled to the housing 10, the user can remove the liquid reservoir 80 from the cleaning body 100, thereby facilitating the user to add liquid to the liquid supply chamber 800.

[0164] See Figure 8 As shown, in some embodiments of this application, the width of the rotating cleaning unit 2 is smaller than the width of the first negative pressure unit region 101 along the width direction. For example, since the width of the rotating cleaning unit 2 is smaller than the width of the first negative pressure unit region 101 in the width direction of the cleaning body 1, this to some extent avoids the problem of the rotating cleaning unit 2 becoming dirty due to debris located on the left and right sides of the first negative pressure unit region 101. Combined with... Figure 4 As shown, due to the length direction of the cleaning body 100 (e.g. Figure 4 In the X direction shown, the first negative pressure unit region 101 is located in front of the assembly region 102. Since the width of the rotating cleaning unit 2 is smaller than the width of the first negative pressure unit region 101, the area that the first negative pressure unit region 101 can adsorb is greater than or equal to the width of the rotating cleaning unit 2. Thus, because the minimum area that the first negative pressure unit region 101 can adsorb in the width direction of the cleaning body 100 is greater than or equal to the width of the rotating cleaning unit 2, when the user cleans in the forward position of the cleaning body 100, debris located on the left and right sides of the cleaning body 100 in the width direction of the cleaning body 100 is sucked into the first negative pressure unit region 101. This, to a certain extent, avoids the rotating cleaning unit 2 becoming dirty due to debris located on the left and right sides of the cleaning body 100. Therefore, the cleaning body 100 according to this application can improve the cleanliness of the rotating cleaning unit 2, thereby further improving the cleaning ability of the cleaning body 100.

[0165] See Figure 14As shown, a cleaning device 1000 according to some embodiments of this application includes a cleaning assembly 300 and a body 400. The cleaning assembly 300 includes the cleaning body 100 in the above embodiments, and the cleaning assembly 300 also includes at least one second cleaning body 200. The body 400 is configured to mount either the cleaning body 100 or the second cleaning body 200 in the cleaning assembly 300, so that the body 400 can drive the cleaning body 100 and the second cleaning body 200 to work. In one embodiment, the cleaning body 100 is used for polishing and / or wet cleaning (mopping) of the floor 2000, and the second cleaning body 200 is used for dry cleaning of the floor 2000. Since the body 400 is configured to mount any one of the cleaning bodies 100 or the second cleaning body 200 in the cleaning assembly 300, this provides users with multiple application scenarios and enhances the user experience.

[0166] For example, see Figure 13 As shown, the machine body 400 may be equipped with a handle, allowing a user to grasp the machine body 400 to push the cleaning body 100 back and forth along its length, thereby cleaning the floor 2000. The machine body 400 also includes a power supply, a negative pressure generating device, and a cyclone separator. The power supply can provide electrical energy to the electrical equipment in the cleaning equipment 1000. For example, the power supply can be a storage battery. The negative pressure generating device may include a motor and an impeller. The motor drives the impeller to rotate to generate negative pressure. The negative pressure generating device can be used to create a negative pressure environment within the negative pressure channel space 21, thereby creating a negative pressure environment in the first negative pressure unit area 101 and the assembly area 102 located in the cleaning body 100. The cyclone separator is a device that uses the centrifugal force generated by the rotation of gas to separate gas and solid particles (or liquid droplets). This allows for the separation of collected waste.

[0167] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0168] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. A cleaning body characterized by, include: A cleaning body, wherein a partition is provided on the target surface area of ​​the outer side of the cleaning body, the partition being configured to separate a first negative pressure unit area and an assembly area within the target surface area of ​​the cleaning body; The cleaning body has a negative pressure channel space inside, and the negative pressure channel space is connected to the first negative pressure unit area; A rotating cleaning unit is configured to be rotatably mounted on the cleaning body, and the rotating cleaning unit is located within the mounting area, and the rotating cleaning unit is configured to move relative to the cleaning body along a first direction; A baffle unit is assembled within the assembly area. Along the first direction, the baffle unit is located between the cleaning body and the rotating cleaning unit. Along the second direction, the width of the baffle unit is smaller than the width of the first negative pressure unit area.

2. The cleaning body of claim 1, wherein, The cleaning body includes a housing and a drive mechanism. The housing has an assembly area formed on its exterior. The drive mechanism is assembled to the housing. The loading unit of the drive mechanism is disposed in the assembly area, and the loading unit is located between the rotating cleaning unit and the partition unit along the first direction. The rotating cleaning unit is assembled to the loading unit, and the loading unit is configured to move relative to the cleaning body along the first direction.

3. The cleaning body of claim 2, wherein, Along the first direction, the orthographic projection of the barrier unit lies within the orthographic projection of the rotating cleaning unit; The partition unit has a receiving space on the side facing the loading unit in the first direction. The receiving space can be used to accommodate the loading unit, and the orthographic projection of the loading unit is located within the orthographic projection of the receiving space along the first direction.

4. The cleaning body of claim 3, wherein, The loading unit includes at least one loading disc, and the rotating cleaning unit includes at least one cleaning disc. The number of loading discs and the number of cleaning discs are configured to be the same, and the cleaning discs are assembled in a one-to-one correspondence with the loading discs. The accommodating space includes at least one sub-accommodating space, wherein the loading disk is assembled within the sub-accommodating space.

5. The cleaning body of claim 4, wherein, The loading unit includes two loading discs; the rotating cleaning unit includes two cleaning discs; and the accommodating space includes two sub-accommodating spaces.

6. The cleaning body of claim 5, wherein, The partition unit is a single piece, and the accommodating space has two sub-accommodating spaces; Alternatively, the partition unit may include two shielding units, each of which is provided with the sub-accommodating space.

7. The cleaning body of claim 4, wherein, Along the first direction, the cross-sectional dimensions of the accommodating space gradually decrease.

8. The cleaning body of claim 4, wherein, The outer surface of the partition unit is provided with a guide slope.

9. The cleaning body of claim 2, wherein, The drive mechanism further includes an elastic element configured to apply a force to the loading unit in the first direction; The cleaning body is provided with a first suction port and a second suction port. The first suction port is the connection port between the negative pressure channel space and the first negative pressure unit area, and the second suction port is the connection port between the negative pressure channel space and the assembly area. The first suction port and the second suction port are arranged adjacent to each other along the fluid movement direction of the negative pressure channel space. The target surface area of ​​the cleaning body includes a covering area, which is oriented in a direction away from the first negative pressure unit area along a third direction, and the second suction port is disposed in the covering area; the partition unit is provided with a fitting edge segment, and when the partition unit is assembled with the cleaning body, the covering area covers part of the structure of the partition unit, and the fitting edge segment is fitted with the covering area, and the second suction port is located below the fitting edge segment along the first direction; A flow guide is provided within the negative pressure channel space. Along the fluid movement direction of the negative pressure channel space, the flow guide is positioned between the first suction port and the second suction port to define a first flow guide segment and a second flow guide segment within the negative pressure channel space. The first end of the first flow guide segment is connected to the first suction port, the first end of the second flow guide segment is connected to the second suction port, and the end ports of the first flow guide segment and the end ports of the second flow guide segment are connected and merged. Along the direction of fluid movement in the second guide section, the cross-sectional dimensions of the second guide section gradually decrease. The suction side of the second suction port includes at least two connected unit space areas, and each of the different unit space areas on the suction side faces a different direction; The rotating cleaning unit includes two cleaning discs, and the second suction port is arranged between the two cleaning discs; Along the second direction, the width of the rotating cleaning unit is smaller than the width of the first negative pressure unit region; Along the second direction, at least one side of the cleaning body is provided with a concave region, the concave region being recessed toward the interior of the cleaning body; and along the second direction, the outer surface of the concave region is located inside the outer edge of the rotating cleaning unit; The cleaning body is provided with a surrounding baffle portion, which is part of the boundary between the first negative pressure unit area and the environment; the surrounding baffle portion is provided with at least one horn-shaped through hole, and the cross-sectional size of the horn-shaped through hole gradually decreases along the fluid movement direction of the horn-shaped through hole. The cleaning body is provided with a first suction port, which is a connection between the negative pressure channel space and the first negative pressure unit area; the surrounding edge is also provided with a side suction notch. Along the fluid movement direction in the first negative pressure unit area, the distance between the side suction notch and the first suction port is greater than the distance between the horn through hole and the first suction port, and the cross-sectional dimension of the side suction notch is smaller than the minimum cross-sectional dimension of the horn through hole. The cleaning body includes a housing and a negative pressure tube, with at least a portion of the negative pressure tube assembled within the housing; the housing includes a first housing and a second housing assembled together. It also includes: a lighting element, which is assembled on the housing component, wherein the lighting element is sandwiched between the first housing and the second housing, and the lighting element is also sandwiched between the second housing and the negative pressure tube component; The housing component includes a first housing and a second housing assembled together. The first housing is provided with a first suction port, or the first housing and the second housing are combined to form a first suction port. The second housing is provided with a second suction port, and a flow guide is provided on the surface of the second housing facing the first housing. The negative pressure tube component includes a cover portion and a tube portion. The cover portion covers the first housing and the second housing, such that the cover portion, together with the first housing and the second housing, defines a first channel segment of the negative pressure channel space. The tube portion defines a second channel segment of the negative pressure channel space. The flow guide is located within the first channel segment to define a first flow guide segment and a second flow guide segment within the first channel segment. The first flow guide segment connects the first suction port and the second channel segment, and the second flow guide segment connects the second suction port. The cleaning body includes a housing and a soft baffle, the soft baffle being detachably assembled to the cleaning body and being the partition portion; The cleaning body includes a housing component, and along the first direction, a portion of the target surface area of ​​the housing component is recessed to form at least a portion of the assembly area; the housing component is provided with a second suction port, which is a communication port between the negative pressure channel space and the assembly area; along the first direction, at least a portion of the second suction port is higher than the rotating cleaning unit; It also includes: an auxiliary roller, which is rotatably mounted on the cleaning body, the auxiliary roller being located within the mounting area, and the auxiliary roller being located between the rotating cleaning unit and the first negative pressure unit area; The cleaning body is provided with a liquid supply chamber and a spraying mechanism. The liquid supply chamber is used to store liquid and supply the liquid to the spraying mechanism. The spraying mechanism is configured to wet the rotating cleaning unit and / or the environment. Along the first direction, the liquid supply chamber is located above the rotating cleaning unit. The liquid supply chamber includes at least two sub-liquid storage chambers, and the rotary cleaning unit includes at least two cleaning discs; along the first direction of the cleaning body, the sub-liquid storage chambers are arranged one-to-one above the cleaning discs; The cleaning body includes a housing and a liquid storage unit. The liquid storage unit has a liquid supply chamber inside and is detachably assembled to the housing.

10. A cleaning apparatus, characterized by include: A cleaning assembly comprising a cleaning body according to any one of claims 1 to 9, and a second cleaning body comprising at least one second cleaning body; The body is configured to mount the cleaning unit or the second cleaning unit in the cleaning assembly.

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