Cleaning base station and dust collection system with same

Abstract

The utility model discloses a cleaning base station and a dust collecting system with the same, the cleaning base station is used for being matched with a cleaning robot and comprises a shell, a sewage tank, a sewage pipe and an air blowing pipe, the lower end of the shell is provided with a containing cavity, the cleaning robot is suitable for being arranged in the containing cavity, and the bottom wall of the containing cavity is provided with a sewage groove; the sewage tank is arranged in the shell; the sewage pipe is arranged in the containing cavity, a sewage inlet is formed in the lower end of the sewage pipe, and the lower end of the sewage pipe extends into the sewage tank and is used for guiding sewage in the sewage tank into the sewage tank; the lower end of the air blowing pipe extends into the sewage tank and is provided with an air blowing port; and the air blowing port is adjacent to the sewage inlet. According to the cleaning base station disclosed by the utility model, the sewage inlet can be prevented from being blocked, and the fault of the cleaning base station caused by the fact that the sewage pipe cannot pump sewage is avoided.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of cleaning equipment, in particular to a cleaning base station and a dust collection system having the same. Background Art

[0002] In the prior art, when the pumping of the sewage pipe is almost finished, the water flow will become smaller and even intermittent. This part of the sediment will settle at the sewage inlet. After a long time, the sediment at the sewage inlet will accumulate more and more, and finally block the sewage inlet, resulting in the inability to pump sewage from the sewage pipe and causing a failure of the cleaning base station. Summary of the Utility Model

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. For this purpose, the utility model provides a cleaning base station, which can prevent the sewage inlet from being blocked and avoid the failure of the cleaning base station caused by the inability to pump sewage from the sewage pipe.

[0004] The utility model also provides a dust collection system, which includes the above-mentioned cleaning base station.

[0005] The cleaning base station according to the embodiment of the utility model is used in cooperation with a cleaning robot and includes a housing, a sewage tank, a sewage pipe and a blowing pipe. A receiving cavity is provided at the lower end of the housing, and the cleaning robot is adapted to be arranged in the receiving cavity. A sewage trough is provided at the bottom wall of the receiving cavity; the sewage tank is arranged in the housing; the sewage pipe is arranged in the receiving cavity, and a sewage inlet is provided at the lower end of the sewage pipe. The lower end of the sewage pipe extends into the sewage trough for guiding the sewage in the sewage trough into the sewage tank; the lower end of the blowing pipe extends into the sewage trough and is provided with a blowing port, and the blowing port is adjacent to the sewage inlet.

[0006] The cleaning base station according to the embodiment of the utility model, by arranging a sewage pipe and a blowing pipe in the cleaning base station, the lower end of the blowing pipe extends into the sewage trough and is provided with a blowing port, and the blowing port is adjacent to the sewage inlet at the lower end of the sewage pipe. When the sewage pipe guides the sewage in the sewage trough into the sewage tank in the housing, the blowing port continuously blows air flow towards the sewage inlet, so that the sediment at the sewage inlet cannot accumulate, preventing the sewage inlet from being blocked and avoiding the failure of the cleaning base station caused by the inability to pump sewage from the sewage pipe.

[0007] In addition, the cleaning base station according to the utility model may further have the following additional technical features:

[0008] In some embodiments of the utility model, the blowing port is arranged towards the sewage inlet.

[0009] In some embodiments of the utility model, the lower end of the air blowing pipe has a bottom wall for blocking the open opening at the lower end of the air blowing pipe, the end of the bottom wall close to the sewage pipe has a first notch, the lower end of the peripheral wall of the air blowing pipe has a second notch close to the sewage pipe, the first notch and the second notch are connected to form the air blowing port.

[0010] In some embodiments of the present invention, along the up-down direction, the air outlet is located below the sewage inlet.

[0011] In some embodiments of the present utility model, the cleaning base station further includes an air pump, which is disposed in the shell, an air intake port of the air pump is connected to the sewage tank, and an air outlet of the air pump is connected to the air blowing pipe.

[0012] In some embodiments of the utility model, the cleaning base station also includes an adapter, in which a first channel and a second channel are provided, one end of the first channel is connected to an end of the sewage pipe facing away from the sewage inlet, and the other end is connected to the sewage tank through a first pipeline, one end of the second channel is connected to an end of the air pipe facing away from the air port, and the other end is connected to the air outlet of the air pump through a second pipeline.

[0013] In some embodiments of the present invention, the cleaning base station also includes a first seal and a second seal, the first seal being arranged at a connection position between an end of the sewage pipe facing away from the sewage inlet and the first channel; the second seal being arranged at a connection position between an end of the air pipe facing away from the air port and the second channel.

[0014] In some embodiments of the present invention, the first sealing member and the second sealing member are an integral part.

[0015] In some embodiments of the present invention, the cleaning base station further includes a connecting piece, the connecting piece is fixedly connected to the bottom wall of the accommodating cavity, and the sewage pipe and the air blowing pipe are fixedly arranged on the connecting piece.

[0016] In some embodiments of the present invention, the cleaning base station further includes a filter, the filter is disposed above the sewage tank, and a plurality of filter holes are disposed on the filter.

[0017] In some embodiments of the present invention, the diameter d of the filter hole satisfies: 1mm≤d≤3mm.

[0018] In some embodiments of the present utility model, a cleaning groove is provided on the bottom wall of the accommodation cavity. The cleaning groove is communicated with the sewage tank. A cleaning boss is provided on the bottom wall of the cleaning groove. A plurality of clean water outlets are provided on the free end surface of the cleaning boss for cleaning the wiping cloth of the cleaning robot. The sewage in the cleaning groove enters the sewage tank through the filter.

[0019] The dust collection system according to the embodiment of the present utility model includes the above-mentioned cleaning base station and the cleaning robot. The cleaning base station has an accommodation cavity; the cleaning robot is detachably arranged in the accommodation cavity.

[0020] According to the dust collection system of the embodiment of the present utility model, by arranging a sewage pipe and a blowing pipe in the cleaning base station, the lower end of the blowing pipe extends into the sewage tank and is provided with a blowing port. The blowing port is adjacent to the sewage inlet at the lower end of the sewage pipe. When the sewage pipe guides the sewage in the sewage tank into the sewage tank in the housing, the blowing port continuously sprays air flow towards the sewage inlet, so that the sediment at the sewage inlet cannot accumulate, preventing the sewage inlet from being blocked and avoiding the failure of the cleaning base station caused by the sewage pipe being unable to pump sewage.

[0021] The additional aspects and advantages of the present utility model will be partly given in the following description, partly will become obvious from the following description, or will be understood through the practice of the present utility model. Description of the Drawings

[0022] The above and / or additional aspects and advantages of the present utility model will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, wherein:

[0023] Figure 1 is a rear three-dimensional view of a partial structure of the cleaning base station according to the embodiment of the present utility model;

[0024] Figure 2 is a three-dimensional view of a partial housing, a sewage pipe and a blowing pipe of the cleaning base station according to the embodiment of the present utility model;

[0025] Figure 3 is a three-dimensional view of the cleaning base station according to the embodiment of the present utility model;

[0026] Figure 4 is a three-dimensional view of a partial housing, a sewage pipe, a blowing pipe and a filter of the cleaning base station according to the embodiment of the present utility model;

[0027] Figure 5 is a three-dimensional view of a connecting piece, a sewage pipe and a blowing pipe of the cleaning base station according to the embodiment of the present utility model;

[0028] Figure 6 is another three-dimensional view of a connecting piece, a sewage pipe and a blowing pipe of the cleaning base station according to the embodiment of the present utility model;

[0029] Figure 7 is a perspective view of a filter of a cleaning base according to an embodiment of the present utility model;

[0030] Figure 8 is a perspective view of a first sealing ring and a second sealing ring of a cleaning base according to an embodiment of the present utility model;

[0031] Figure 9 is a perspective view of an adapter of a cleaning base according to an embodiment of the present utility model.

[0032] Reference numerals:

[0033] 100, cleaning base;

[0034] 1, housing; 11, accommodation cavity; 111, sewage tank; 112, cleaning tank; 113, cleaning boss; 114, clean water outlet; 12, clean water tank; 13, solenoid valve; 14, water pump;

[0035] 2, sewage tank;

[0036] 3, sewage pipe; 31, sewage inlet;

[0037] 4, blowing pipe; 41, blowing port; 411, first notch; 412, second notch;

[0038] 5, air pump; 51, suction port; 52, air outlet;

[0039] 6, adapter; 61, first channel; 611, first pipeline; 62, second channel; 621, second pipeline;

[0040] 7, first seal; 71, second seal;

[0041] 8, connecting piece;

[0042] 9, filter; 91, filter holes;

[0043] 10, inbound ramp. Detailed implementation manners

[0044] The embodiments of the present utility model will be described in detail below. Examples of the embodiments are shown in the drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions from beginning to end. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation of the present utility model.

[0045] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In addition, the features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more.

[0046] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0047] The following describes the cleaning base station 100 according to an embodiment of the present utility model with reference to the drawings.

[0048] For example, as shown in the attached Figure 1 and Figure 2 drawings, the cleaning base station 100 according to an embodiment of the present utility model includes a housing 1, a sewage tank 2, a sewage pipe 3, and a blowing pipe 4.

[0049] Specifically, the cleaning base station 100 is used in cooperation with a cleaning robot. When the cleaning robot runs out of power, it can automatically return to the cleaning base station 100 for charging, ensuring that the cleaning robot always maintains sufficient power without manual intervention, improving the continuity and efficiency of cleaning. The cleaning base station 100 can have an automatic dust collection function, and can automatically empty the dust box when the robot returns to the base station, reducing the trouble of manual cleaning for the user. For a cleaning robot with a mopping function, the cleaning base station 100 can also automatically clean the mop, maintaining the cleanliness of the mop and improving the mopping effect.

[0050] In addition, the mop after cleaning is dried by hot air in the cleaning base station 100 to prevent the growth of bacteria and keep the mop dry and hygienic.

[0051] Furthermore, for example, as shown in the attached Figure 1 and Figure 3As shown in the figure, a receiving cavity 11 is provided at the lower end of the housing 1. The cleaning robot is adapted to be disposed in the receiving cavity 11 to realize the cooperation between the cleaning base station 100 and the cleaning robot. A sewage tank 111 is provided on the bottom wall of the receiving cavity 11. The sewage after cleaning the mop of the cleaning robot enters the sewage tank 111. The sewage tank 2 is disposed in the housing 1 and can hold the remaining sewage after cleaning the mop of the cleaning robot. The user can treat the sewage in the sewage tank 2, which is convenient for treating the sewage of the cleaning base station 100 and greatly improves the convenience of the user using the cleaning robot.

[0052] Furthermore, for example, as attached Figure 2 and Figure 3 As shown in the figure, a sewage pipe 3 is disposed in the receiving cavity 11. A sewage inlet 31 is provided at the lower end of the sewage pipe 3. The lower end of the sewage pipe 3 extends into the sewage tank 111 to guide the sewage in the sewage tank 111 to the sewage tank 2. After the mop finishes mopping the floor, it returns to the cleaning base station 100 for cleaning. After each cleaning, some sediment will remain in the sewage tank 111. When the sewage pipe 3 guides the sewage in the sewage tank 111 to the sewage tank 2, some sediment in the sewage tank 111 will enter the sewage pipe 3 along with the water flow and be pumped to the sewage tank 2.

[0053] In addition, when the cleaning base station 100 has an automatic water supply and drainage function, the sewage in the cleaning base station 100 can be automatically discharged to the sewer, and the user does not need to handle the sewage tank 2, which increases the convenience of the user.

[0054] In the prior art, when the pumping of the sewage pipe is almost finished, the water flow will become smaller and even intermittent. This part of the sediment will settle at the sewage inlet. After a long time, the sediment at the sewage inlet will accumulate more and more, and finally block the sewage inlet, resulting in the sewage pipe being unable to pump sewage and causing a failure of the cleaning base station.

[0055] According to the attached Figure 2 and Figure 3 As shown in the figure, the lower end of the air blowing pipe 4 extends into the sewage tank 111 and is provided with an air blowing port 41. The air blowing port 41 is adjacent to the sewage inlet 31. When the sewage pipe 3 guides the sewage in the sewage tank 111 to the sewage tank 2, the air blowing port 41 continuously blows air flow towards the sewage inlet 31, so that the sediment at the sewage inlet 31 cannot accumulate, preventing the sewage inlet 31 from being blocked and avoiding the failure of the cleaning base station 100 caused by the sewage pipe 3 being unable to pump sewage.

[0056] According to the cleaning base station 100 of the embodiments of the present utility model, by arranging a sewage pipe 3 and a blowing pipe 4 inside the cleaning base station 100, the lower end of the blowing pipe 4 extends into the sewage tank 111 and is provided with a blowing port 41, and the blowing port 41 is adjacent to the sewage inlet 31 at the lower end of the sewage pipe 3. When the sewage pipe 3 diverts the sewage in the sewage tank 111 to the sewage tank 2 inside the housing 1, the blowing port 41 continuously blows air towards the sewage inlet 31, so that the sediment at the sewage inlet 31 cannot accumulate, preventing the sewage inlet 31 from being blocked and avoiding the failure of the cleaning base station 100 caused by the sewage pipe 3 being unable to pump sewage.

[0057] In some embodiments of the present utility model, for example, as shown in Figure 5 and Figure 6 shown, the blowing port 41 is arranged facing the sewage inlet 31, so that the air flow in the blowing pipe 4 can blow air towards the sewage inlet 31 more accurately, so that the sediment at the sewage inlet 31 cannot accumulate, preventing the sewage inlet 31 from being blocked and avoiding the failure of the cleaning base station 100 caused by the sewage pipe 3 being unable to pump sewage.

[0058] In some embodiments of the present utility model, for example, as shown in Figure 5 and Figure 6 shown, the lower end of the blowing pipe 4 has a bottom wall for blocking the open end at the lower end of the blowing pipe 4. One end of the bottom wall close to the sewage pipe 3 has a first notch 411, and one side of the lower end of the peripheral wall of the blowing pipe 4 close to the sewage pipe 3 has a second notch 412. The first notch 411 and the second notch 412 communicate with each other to jointly form the blowing port 41, so that air flow outlets are arranged on both the bottom wall and the peripheral wall of the blowing pipe 4 facing the sewage inlet 31, so that the air flow in the blowing pipe 4 can blow air towards the sewage inlet 31 more accurately, so that the sediment at the sewage inlet 31 cannot accumulate, preventing the sewage inlet 31 from being blocked and avoiding the failure of the cleaning base station 100 caused by the sewage pipe 3 being unable to pump sewage.

[0059] In some embodiments of the present utility model, for example, as shown in Figure 5 and Figure 6 shown, along the up and down direction (for example, the up and down direction shown in Figure 5 shown), the blowing port 41 is located below the sewage inlet 31, and the blowing port 41 can blow the sediment at the sewage inlet 31 outside the sewage pipe 3, avoiding the sediment from blocking in the sewage pipe 3 and avoiding the failure of the cleaning base station 100 caused by the sewage pipe 3 being unable to pump sewage.

[0060] In some embodiments of the present utility model, for example, as shown in Figure 1As shown, the cleaning base station 100 also includes an air pump 5, which is arranged in the housing 1, and the air inlet 51 of the air pump 5 is connected to the sewage tank 2, and the air outlet 52 of the air pump 5 is connected to the air blowing pipe 4. The air pump 5 sucks air from the sewage tank 2, so that negative pressure is generated in the sewage tank 2, and the sewage pipe 3 connected to the sewage tank 2 extracts sewage from the sewage tank 111. The airflow blown out of the air outlet 52 of the air pump 5 is used to spray airflow toward the sewage inlet 31, so that the sediment at the sewage inlet 31 cannot accumulate, prevent the sewage inlet 31 from being blocked, and avoid the failure of the cleaning base station 100 caused by the sewage pipe 3 being unable to extract sewage. The air pump 5 provided in the cleaning base station 100 for providing negative pressure to the sewage tank 2 can be used to provide airflow for the air blowing pipe 4, without increasing the additional manufacturing cost of the cleaning base station 100.

[0061] In some embodiments of the present invention, for example, Figure 1 and Figure 9 As shown, the cleaning base station 100 also includes an adapter 6, in which a first channel 61 and a second channel 62 are provided, one end of the first channel 61 is connected to an end of the sewage pipe 3 away from the sewage inlet 31, and the other end is connected to the sewage tank 2 through a first pipeline 611, and one end of the second channel 62 is connected to an end of the air blowing pipe 4 away from the air blowing port 41, and the other end is connected to the air outlet 52 of the air pump 5 through a second pipeline 621. By providing the adapter 6, the connection direction between the air blowing pipe 4 and the air pump 5 and the connection direction between the sewage pipe 3 and the sewage tank 2 can be changed according to the internal layout of the cleaning base station 100, thereby increasing the full utilization of the internal space of the cleaning base station 100.

[0062] For example, the sewage pipe 3 includes a first pipe section and a second pipe section, the first pipe section extends in the up-down direction, the upper end of the first pipe section is connected to the second pipe section, and the second pipe section extends in the front-back direction (for example, the Figure 5 The layout of the sewage pipe 3 is relatively reasonable. The air blowing pipe 4 includes a third pipe section and a fourth pipe section. The third pipe section extends in the up-down direction. The upper end of the third pipe section is connected to the fourth pipe section. The fourth pipe section extends in the up-down direction. The layout of the sewage pipe 3 is relatively reasonable. The first channel 61 of the adapter 6 changes the front-to-back direction of the second pipe section to the up-to-down direction, which is convenient for connection with the sewage tank 2. The second channel 62 of the adapter 6 changes the front-to-back direction of the fourth pipe section to the up-to-down direction, which is convenient for connection with the water pump 14.

[0063] Furthermore, for example, Figure 8As shown, the cleaning base station 100 also includes a first seal 7 and a second seal 71. The first seal 7 is arranged at the connection position between the end of the sewage pipe 3 away from the sewage inlet 31 and the first channel 61. The first seal 7 can achieve the sealing of the sewage pipe 3 and the first channel 61 to ensure the sewage suction effect of the sewage pipe 3; the second seal 71 is arranged at the connection position between the end of the blowing pipe 4 away from the blowing port 41 and the second channel 62. The second seal 71 can achieve the sealing of the blowing pipe 4 and the second channel 62 to ensure the blowing effect of the blowing pipe 4.

[0064] Furthermore, for example, Figure 8 As shown, the first seal 7 and the second seal 71 are an integrated piece, so that the manufacturing cost of the first seal 7 and the second seal 71 is low, and the comprehensive sealing effect of the first seal 7 and the second seal 71 is good.

[0065] In some embodiments of the present invention, for example, Figure 5 and Figure 6 As shown, the cleaning base station 100 also includes a connecting piece 8, which is fixedly connected to the bottom wall of the accommodating chamber 11, and the sewage pipe 3 and the air blowing pipe 4 are fixedly arranged on the connecting piece 8, so that the sewage pipe 3 and the air blowing pipe 4 are both fixedly connected to the connecting piece 8 and then fixedly connected to the bottom wall of the accommodating chamber 11, which facilitates the assembly of the cleaning base station 100.

[0066] For example, the sewage pipe 3, the air blowing pipe 4 and the connecting piece 8 are an integrated plastic part, and the integrated part of the sewage pipe 3, the air blowing pipe 4 and the connecting piece 8 is directly fixedly connected to the bottom wall of the accommodating cavity 11, so as to facilitate the assembly of the cleaning base station 100.

[0067] In some embodiments of the present invention, for example, Figure 4 and Figure 7 As shown, the cleaning base station 100 further includes a filter 9, which is arranged above the sewage tank 111, and a plurality of filter holes 91 are arranged on the filter 9. The sewage after washing the rag of the cleaning robot enters the sewage tank 111, and the sewage flowing to the sewage tank 111 will be filtered by the filter 9, and the filter holes 91 can filter out hair and larger particles in the sewage, thereby reducing the risk of clogging the sewage pipe 3.

[0068] In some embodiments of the present utility model, the diameter d of the filtering holes 91 satisfies: 1 mm ≤ d ≤ 3 mm. It can be understood that the diameter d of the filtering holes 91 can be 1 mm, 1.1 mm, 1.2 mm, 1.3 mm, 1.4 mm, 1.5 mm, 1.6 mm, 1.7 mm, 1.8 mm, 1.9 mm, 2 mm, 2.1 mm, 2.2 mm, 2.3 mm, 2.4 mm, 2.5 mm, 2.6 mm, 2.7 mm, 2.8 mm, 2.9 mm or 3 mm. The diameter d of the filtering holes 91 being not less than 1 mm can ensure the water passing effect of the filter 9 and prevent sewage from congesting above the filter 9; the diameter d of the filtering holes 91 being not greater than 3 mm can ensure the filtering effect of the filter 9 and prevent large particles from entering the sewage tank 111, reducing the risk of clogging the sewage pipe 3.

[0069] In some embodiments of the present utility model, for example, as shown in the appended Figure 2 and Figure 4 figures, a cleaning groove 112 is provided on the bottom wall of the accommodating cavity 11. The cleaning groove 112 communicates with the sewage tank 111. A cleaning boss 113 is provided on the bottom wall of the cleaning groove 112. A plurality of clear water outlets 114 are provided on the free end surface of the cleaning boss 113 for cleaning the rag of the cleaning robot. The sewage in the cleaning groove 112 enters the sewage tank 111 through the filter 9. The cleaning boss 113 can rub against the rag to clean the rag, avoiding the user manually cleaning the rag and enhancing the user experience.

[0070] In some embodiments of the present utility model, for example, as shown in the appended Figure 1 figures, the cleaning base station 100 further includes a clean water tank 12, a solenoid valve 13 and a water pump 14. The clean water tank 12 is used to accommodate clean water. The clean water coming out of the clean water tank 12 is divided into two paths through the solenoid valve 13. The first path goes to the water pump 14, and the second path goes to the water filling port of the cleaning robot. The cleaning groove 112 is divided into two along the left - right direction (such as the left - right direction shown in the appended Figure 4 figures). The clean water coming out of the water pump 14 is divided into two paths to the clear water outlets 114 of the left - right cleaning grooves 112 to achieve the cleaning of the rag.

[0071] In some embodiments of the present utility model, as shown in Figure 3 the figures, the cleaning base station 100 further includes an approach ramp 10. In the front - to - back direction, the upper surface of the approach ramp 10 slopes from the ground towards the bottom wall of the accommodating cavity 11, facilitating the cleaning robot to enter the accommodating cavity 11 of the cleaning base station 100.

[0072] Next, a cleaning base station 100 according to a specific embodiment of the present utility model will be described with reference to the accompanying drawings. It should be understood that the following description is only exemplary and is intended to explain the present utility model, and should not be construed as a limitation of the present utility model.

[0073] A cleaning device according to an embodiment of the present utility model, for example, attached Figures 1-4 As shown, it includes a housing 1, a sewage tank 2, a sewage pipe 3, a blowing pipe 4, an air pump 5, a connector 6, a first seal 7, a second seal 71, a connecting member 8, and a filter 9.

[0074] Specifically, the cleaning base station 100 is used to cooperate with the cleaning robot. When the cleaning robot has insufficient power, it can automatically return to the cleaning base station 100 for charging, ensuring that the cleaning robot always maintains sufficient power without manual intervention, improving the continuity and efficiency of cleaning. The cleaning base station 100 can have an automatic dust collection function, and can automatically empty the dust box when the robot returns to the base station, reducing the trouble of manual cleaning for users. For a cleaning robot with a mopping function, the cleaning base station 100 can also automatically clean the mop, maintaining the cleanliness of the mop and improving the mopping effect.

[0075] In addition, the mop after cleaning is dried by hot air in the cleaning base station 100 to prevent the growth of bacteria and keep the mop dry and hygienic.

[0076] A receiving cavity 11 is provided at the lower end of the housing 1. The cleaning robot is adapted to be disposed in the receiving cavity 11. A sewage trough 111 is provided on the bottom wall of the receiving cavity 11. The filter 9 is disposed above the sewage trough 111, and a plurality of filter holes 91 are provided on the filter 9. The sewage after cleaning the mop of the cleaning robot enters the sewage trough 111, and the sewage flowing to the sewage trough 111 will be filtered by the filter 9. The filter holes 91 can filter out hair and larger particles in the sewage, reducing the risk of blocking the sewage pipe 3. A cleaning trough 112 is provided on the bottom wall of the receiving cavity 11. The cleaning trough 112 is communicated with the sewage trough 111. A cleaning boss 113 is provided on the bottom wall of the cleaning trough 112, and a plurality of clear water outlets 114 are provided on the free end surface of the cleaning boss 113 for cleaning the mop of the cleaning robot. The sewage in the cleaning trough 112 enters the sewage trough 111 through the filter 9. The cleaning boss 113 rubs against the mop, which can clean the mop, avoiding manual cleaning of the mop by the user and enhancing the user experience.

[0077] The sewage tank 2 is disposed in the housing 1. The sewage pipe 3 is disposed in the receiving cavity 11. A sewage inlet 31 is provided at the lower end of the sewage pipe 3. The lower end of the sewage pipe 3 extends into the sewage trough 111 for guiding the sewage in the sewage trough 111 to the sewage tank 2. Some sediment in the sewage trough 111 will enter the sewage pipe 3 along with the water flow and be pumped to the sewage tank 2.

[0078] The lower end of the air blowing pipe 4 extends into the sewage tank 111 and is provided with an air blowing port 41. The air blowing port 41 is adjacent to the sewage inlet 31 and is arranged facing the sewage inlet 31. The lower end of the air blowing pipe 4 has a bottom wall for blocking the open lower end of the air blowing pipe 4. One end of the bottom wall close to the sewage pipe 3 has a first notch 411, and one side of the lower end of the peripheral wall of the air blowing pipe 4 close to the sewage pipe 3 has a second notch 412. The first notch 411 and the second notch 412 communicate with each other to jointly form the air blowing port 41, so that air flow outlets are arranged on both the bottom wall and the peripheral wall of the air blowing pipe 4 facing the sewage inlet 31, enabling the air flow in the air blowing pipe 4 to accurately blow air flow towards the sewage inlet 31, preventing sediment from accumulating at the sewage inlet 31, preventing the sewage inlet 31 from being blocked, and avoiding the failure of the cleaning base station 100 caused by the sewage pipe 3 being unable to pump sewage. In the vertical direction, the air blowing port 41 is located below the sewage inlet 31. The air blowing port 41 can blow the sediment at the sewage inlet 31 outside the sewage pipe 3, preventing the sediment from accumulating at the sewage inlet 31, preventing the sewage inlet 31 from being blocked, avoiding the sediment from blocking in the sewage pipe 3, and avoiding the failure of the cleaning base station 100 caused by the sewage pipe 3 being unable to pump sewage.

[0079] The air pump 5 is arranged in the housing 1. The air suction port 51 of the air pump 5 is communicated with the sewage tank 2, and the air outlet 52 of the air pump 5 is communicated with the air blowing pipe 4. The air pump 5 sucks air from the sewage tank 2, causing a negative pressure to be generated in the sewage tank 2, and the sewage pipe 3 communicated with the sewage tank 2 pumps sewage from the sewage tank 111. The air flow blown out by the air outlet 52 of the air pump 5 is used to blow air flow towards the sewage inlet 31, preventing sediment from accumulating at the sewage inlet 31, preventing the sewage inlet 31 from being blocked, and avoiding the failure of the cleaning base station 100 caused by the sewage pipe 3 being unable to pump sewage. The air pump 5 provided in the cleaning base station 100 itself for providing negative pressure to the sewage tank 2 can be used to provide air flow for the air blowing pipe 4 without increasing the additional manufacturing cost of the cleaning base station 100.

[0080] The adapter 6 is provided with a first channel 61 and a second channel 62. One end of the first channel 61 is connected to the end of the sewage pipe 3 away from the sewage inlet 31, and the other end is connected to the sewage tank 2 through the first pipeline 611. One end of the second channel 62 is connected to the end of the blowing pipe 4 away from the blowing port 41, and the other end is connected to the air outlet 52 of the air pump 5 through the second pipeline 621. The sewage pipe 3 includes a first pipe section and a second pipe section. The first pipe section extends in the up-down direction. The upper end of the first pipe section is connected to the second pipe section. The second pipe section extends in the front-to-back direction. The layout of the sewage pipe 3 is relatively reasonable. The blowing pipe 4 includes a third pipe section and a fourth pipe section. The third pipe section extends in the up-down direction. The upper end of the third pipe section is connected to the fourth pipe section. The fourth pipe section extends in the front-to-back direction. The layout of the sewage pipe 3 is relatively reasonable. The first channel 61 of the adapter 6 changes the front-to-back direction of the second pipe section to the up-to-down direction, which is convenient for connection with the sewage tank 2; the second channel 62 of the adapter 6 changes the front-to-back direction of the fourth pipe section to the up-to-down direction, which is convenient for connection with the water pump 14.

[0081] The first seal 7 is arranged at the connection position between the end of the sewage pipe 3 away from the sewage inlet 31 and the first channel 61. The first seal 7 can achieve the sealing of the sewage pipe 3 and the first channel 61 to ensure the sewage suction effect of the sewage pipe 3. The second seal 71 is arranged at the connection position between the end of the air blowing pipe 4 away from the air blowing port 41 and the second channel 62. The second seal 71 can achieve the sealing of the air blowing pipe 4 and the second channel 62 to ensure the air blowing effect of the air blowing pipe 4. The first seal 7 and the second seal 71 are an integral part, so that the manufacturing cost of the first seal 7 and the second seal 71 is low, and the comprehensive sealing effect of the first seal 7 and the second seal 71 is good.

[0082] The connecting piece 8 is fixedly connected to the bottom wall of the accommodating chamber 11, and the sewage pipe 3 and the air blowing pipe 4 are fixedly arranged on the connecting piece 8. The sewage pipe 3, the air blowing pipe 4 and the connecting piece 8 are an integrated plastic piece. The integrated piece of the sewage pipe 3, the air blowing pipe 4 and the connecting piece 8 is directly fixedly connected to the bottom wall of the accommodating chamber 11, which is convenient for assembling the cleaning base station 100.

[0083] According to the dust collection system of the embodiment of the utility model, it includes the above-mentioned cleaning base station 100 and the cleaning robot. The cleaning base station 100 has a accommodating chamber 11; the cleaning robot is detachably arranged in the accommodating chamber 11, and the cleaning robot leaves the cleaning base station 100 when working, and enters the cleaning base station 100 when finishing work.

[0084] According to the dust collection system of the embodiment of the present utility model, by arranging a sewage pipe 3 and a blowing pipe 4 in the cleaning base station 100, the lower end of the blowing pipe 4 extends into the sewage tank 111 and is provided with a blowing port 41. The blowing port 41 is adjacent to the sewage inlet 31 at the lower end of the sewage pipe 3. When the sewage pipe 3 diverts the sewage in the sewage tank 111 to the sewage tank 2 in the housing 1, the blowing port 41 continuously blows air towards the sewage inlet 31, so that the sediment at the sewage inlet 31 cannot accumulate, preventing the sewage inlet 31 from being blocked and avoiding the failure of the cleaning base station 100 caused by the sewage pipe 3 being unable to pump sewage.

[0085] The other components and operations of the cleaning base station 100 and the dust collection system having the same according to the embodiments of the present utility model are known to those of ordinary skill in the art and will not be described in detail here.

[0086] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0087] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and purposes of the present utility model. The scope of the present utility model is defined by the claims and their equivalents.

Claims

1. A cleaning base station, characterized in that: For use with a cleaning robot and including: A housing, wherein a receiving chamber is provided at the lower end of the housing, the cleaning robot is suitable for being arranged in the receiving chamber, and a sewage tank is provided on the bottom wall of the receiving chamber; A sewage tank, the sewage tank being arranged in the shell; A sewage pipe, the sewage pipe is arranged in the accommodating cavity, a sewage inlet is arranged at the lower end of the sewage pipe, and the lower end of the sewage pipe extends into the sewage tank, and is used to guide the sewage in the sewage tank into the sewage tank; An air blowing pipe, the lower end of which extends into the sewage tank and is provided with an air blowing port, and the air blowing port is adjacent to the sewage inlet.

2. The cleaning base station according to claim 1, characterized in that: The air blowing port is arranged toward the sewage inlet.

3. The cleaning base station according to claim 2, characterized in that: The lower end of the air blowing pipe has a bottom wall for blocking the open opening at the lower end of the air blowing pipe, the end of the bottom wall close to the sewage pipe has a first notch, the lower end of the peripheral wall of the air blowing pipe has a second notch close to the sewage pipe, the first notch and the second notch are connected to form the air blowing port.

4. The cleaning base station according to claim 2, characterized in that: Along the up-down direction, the air outlet is located below the sewage inlet.

5. The cleaning base station according to claim 1, characterized in that: Also includes: An air pump is arranged in the shell, an air intake of the air pump is communicated with the sewage tank, and an air outlet of the air pump is communicated with the air blowing pipe.

6. The cleaning base station according to claim 5, characterized in that: Also includes: An adapter, wherein a first channel and a second channel are provided in the adapter, wherein one end of the first channel is connected to an end of the sewage pipe away from the sewage inlet, and the other end is connected to the sewage tank through a first pipeline, and one end of the second channel is connected to an end of the air pipe away from the air port, and the other end is connected to the air outlet of the air pump through a second pipeline.

7. The cleaning base station according to claim 6, characterized in that: Also includes: a first sealing member, the first sealing member being arranged at a connection position between an end of the sewage pipe away from the sewage inlet and the first channel; A second sealing member is provided at a connection position between an end of the blowing pipe away from the blowing port and the second channel.

8. The cleaning base station according to claim 7, characterized in that: The first sealing member and the second sealing member are an integral piece.

9. The cleaning base station according to claim 1, characterized in that: Also includes: A connecting piece is fixedly connected to the bottom wall of the accommodating cavity, and the sewage pipe and the air blowing pipe are fixedly arranged on the connecting piece.

10. The cleaning base station according to claim 1, characterized in that: Also includes: The filter is arranged above the sewage tank and has a plurality of filter holes.

11. The cleaning base station according to claim 10, characterized in that: The diameter d of the filter hole satisfies: 1mm≤d≤3mm.

12. The cleaning base station according to claim 10, characterized in that: A cleaning groove is provided on the bottom wall of the accommodating cavity, and the cleaning groove is connected to the sewage groove. A cleaning boss is provided on the bottom wall of the cleaning groove, and a plurality of clean water outlets are provided on the free end surface of the cleaning boss for cleaning the rag of the cleaning robot. The sewage in the cleaning groove enters the sewage groove through the filter.

13. A dust collection system, characterized in that: include: The cleaning base station according to any one of claims 1 to 12, wherein the cleaning base station has a receiving cavity; A cleaning robot is detachably disposed in the accommodating chamber.

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