CN215424424U - A sweeping robot base station and sweeping robot system - Google Patents
A sweeping robot base station and sweeping robot system Download PDFInfo
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- CN215424424U CN215424424U CN202121639526.6U CN202121639526U CN215424424U CN 215424424 U CN215424424 U CN 215424424U CN 202121639526 U CN202121639526 U CN 202121639526U CN 215424424 U CN215424424 U CN 215424424U
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Abstract
The utility model discloses a sweeping robot base station and a sweeping robot system, relates to the technical field of sweeping robots, and aims to solve the technical problem that a sweeping robot in the related technology needs a user to manually unpick and wash a mop. The base station of the sweeping robot comprises a shell, a cleaning assembly and a sewage returning assembly. Be provided with in the casing and be used for holding the washing chamber of sweeping the floor robot partly at least, wash the subassembly and return dirty subassembly and all install in the casing, wash the subassembly and include feed liquor pipe and first water pump, first water pump and feed liquor pipe intercommunication. The sewage return assembly comprises a liquid discharge pipe and a second water pump, and the second water pump is communicated with the liquid discharge pipe. The automatic cleaning device is used for automatically cleaning the mop of the sweeping robot.
Description
Technical Field
The utility model relates to the technical field of sweeping robots, in particular to a sweeping robot base station and a sweeping robot system.
Background
In recent years, with the development of science and technology and the improvement of the living standard of people, the household floor sweeping robot gradually enters thousands of households. In the related art, the mops cleaned by the floor cleaning robot still need to be cleaned by the user. That is, the user is required to manually remove the mop from the sweeping robot and clean it before returning it. The floor sweeping robot not only requires the user to watch, but also needs the user to frequently unpick and wash the mop when cleaning the field, and the experience feeling is poor.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a sweeping robot base station and a sweeping robot system, and aims to solve the technical problem that a sweeping robot in the related art needs a user to manually unpick and wash a mop.
In order to achieve the above purpose, the embodiment of the utility model adopts the following technical scheme:
a floor sweeping robot base station comprises a shell, a cleaning assembly and a sewage returning assembly. A washing cavity is arranged in the shell and used for containing at least one part of the sweeping robot. The cleaning assembly and the sewage returning assembly are arranged in the shell, the cleaning assembly comprises a liquid inlet pipe and a first water pump, the liquid inlet pipe is used for introducing external cleaning liquid, the first water pump is communicated with the liquid inlet pipe, and the first water pump is used for extracting the cleaning liquid and spraying the cleaning liquid to the washing cavity. The sewage return assembly comprises a liquid discharge pipe and a second water pump, the second water pump is communicated with the liquid discharge pipe, and the second water pump is used for pumping the liquid cleaned in the washing cavity into the liquid discharge pipe and discharging the liquid out of the shell.
After the sweeping robot returns to the sweeping robot base station, the mop on the sweeping robot extends into the washing cavity in the shell. The first water pump extracts external cleaning liquid from the liquid inlet pipe and sprays the cleaning liquid to the mop so as to clean the mop. The second water pump pumps the cleaning liquid cleaned in the cleaning cavity to the liquid discharge pipe and discharges the cleaning liquid out of the shell, so that the function of automatically cleaning the mop of the floor sweeping robot is realized.
The robot basic station of sweeping floor of this embodiment has realized the function of washing the mop through wasing the subassembly, has realized the function of discharge sewage through returning dirty subassembly. The mop does not need to be manually disassembled and washed by a user in the whole cleaning process, the user is not required to be on duty, and the user experience is greatly improved.
Optionally, the base station of the floor sweeping robot further comprises a dust collecting and drying assembly installed in the shell, the dust collecting and drying assembly comprises a fan and a dust collecting box, an outlet of the fan and the dust collecting box are respectively communicated with the washing cavity, the fan is used for blowing gas into the washing cavity, and the dust collecting box is used for receiving swept objects collected by the floor sweeping robot. Wherein, the air intake and the dust collection box intercommunication of fan, collection dirt drying assembly still filter the piece, filter and install in the air intake of fan.
The fan of collection dirt stoving subassembly is a tractor serves two purposes, and the air intake makes the fan suction dust collection box in with the dust collection box intercommunication, and the dust collection box produces the scavenging suction that the robot collected will sweep the floor after the negative pressure. Simultaneously, after the mop washs the completion, filter the air that filters in the dust collection box and blow to the mop through the export of fan, can accelerate the air-dry effect of mop, realized the function of collection dirt and stoving mop.
Optionally, the housing is provided with an entrance and an exit communicated with the washing chamber, and the entrance and the exit are used for the entrance and the exit of the sweeping robot. The washing chamber comprises a first side wall opposite to the inlet and the outlet, and the dust collection box is arranged on one side of the first side wall far away from the inlet and the outlet. The robot of sweeping the floor is provided with the dirt box, and collection dirt stoving subassembly still includes the first communicating pipe that is used for with the butt joint of dirt box, and first lateral wall is worn to locate by the one end of first communicating pipe, and the other end and the dust collection box intercommunication of first communicating pipe. The base station of the sweeping robot can be in butt joint with a dust box of the sweeping robot through the first connecting pipe, so that swept objects in the dust box are sucked.
Optionally, the dust collecting and drying assembly further comprises an air box, the air box is arranged on one side, far away from the inlet and the outlet, of the first side wall, a ventilation pipe is connected between the air box and the fan, and the fan blows air into the air box through the ventilation pipe. A plurality of blowing openings located in the range of the wind box are formed in the first side wall, each blowing opening is communicated with the washing cavity, and gas in the wind box is blown to the washing cavity through the blowing openings. The wind box can temporarily store the gas blown by the fan and blow out the gas through the plurality of blowing openings, so that the blowing area of the gas is increased, and the drying effect of the mop is accelerated.
Optionally, the washing chamber further includes a bottom plate connected to the first sidewall, the first sidewall is provided with a flow guide opening located between the blowing opening and the bottom plate, and the flow guide opening is respectively communicated with the washing chamber and the air box. The side wall of the wind box on one side of the bottom plate is connected with the edge of the diversion port on one side close to the bottom plate, and an included angle between the side wall of the wind box on one side of the bottom plate and the first side wall is an obtuse angle. When the mop is cleaned, cleaning liquid can enter the wind box through the blowing port, and the cleaning liquid in the wind box can be discharged to the washing cavity through the arrangement of the flow guide port, so that the pollution of the cleaning liquid to the wind box is avoided.
Optionally, the first water pump is disposed on a side of the first side wall away from the inlet and the outlet. The cleaning assembly further comprises a regulating valve, a first switch valve and at least one second communicating pipe, the regulating valve and the first switch valve are arranged on one side, deviating from the washing cavity, of the bottom plate, one end of the regulating valve is communicated with the first water pump, one end of the first switch valve is communicated with the other end of the regulating valve, one end of the second communicating pipe is arranged on the first side wall in a penetrating mode, and the other end of the second communicating pipe is communicated with the other end of the first switch valve.
The first water pump pumps external cleaning liquid into the washing cavity through the second communicating pipe for cleaning the mop. The regulating valve can regulate the flow, pressure and other parameters of the cleaning liquid entering the washing cavity so as to ensure the flow and the scouring force of the mop when cleaning. The first switch valve is used for opening or closing the passage of the cleaning liquid into the washing cavity.
Optionally, the cleaning assembly further comprises at least one convex rib, each second communicating pipe is communicated with one of the convex ribs, each convex rib is arranged on the bottom plate and located in the washing cavity, and a plurality of liquid spraying holes facing the washing cavity are formed in one of the convex ribs. Wherein, a plurality of convex ribs are distributed in a circle.
The cleaning fluid flows into the convex rib through the second communicating pipe and is sprayed to the mop through the plurality of liquid spraying holes on the convex rib, so that the mop is cleaned more thoroughly. Meanwhile, the convex ribs can effectively rub the mop cloth and are used for removing residual cleaning materials or dust on the mop cloth. The friction times of the mop during cleaning can be increased by the aid of the plurality of ribs distributed circumferentially.
Optionally, the shape of every protruding muscle is the curve form or the bar setting, can reduce the area of contact between mop and the protruding muscle to increase the pressure between mop and the protruding muscle, be favorable to scraping remaining scavenging article or dust on the mop then.
Optionally, the second water pump is disposed on a side of the bottom plate facing away from the washing chamber. The sewage return assembly further comprises a second switch valve, a filter and a third communicating pipe, the second switch valve and the filter are both arranged on one side, deviating from the washing cavity, of the bottom plate, one end of the second switch valve is communicated with the second water pump, one end of the filter is communicated with the other end of the second switch valve, one end of the third communicating pipe penetrates through the first side wall, and the other end of the third communicating pipe is communicated with the other end of the filter. The bottom plate is provided with a slope, and the third communicating pipe is arranged at the lowest position of the slope.
The second water pump pumps the sewage in the washing chamber through the third communicating pipe and discharges via the fluid-discharge tube, and the filter can play filterable effect to the great scavenging article in the sewage, avoids the jam that arouses after great scavenging article discharge outside pipeline. The second switch valve is used for opening or closing the passage of the sewage into the drain pipe. The slope of bottom plate can have the effect of assembling to the sewage in the washing intracavity, sets up the third communicating pipe in the extreme low position on slope, can guarantee that the sewage in the washing intracavity is whole to be discharged.
Optionally, the washing chamber further includes a second sidewall and a third sidewall respectively connected to both sides of the first sidewall, and the second sidewall and the third sidewall are provided with a guide located in the washing chamber. The guider comprises two supporting seats, a guide plate and an elastic piece, wherein the two supporting seats are respectively connected and fixed with the second side wall and the third side wall. The deflector sets up in the supporting seat and keeps away from one side of bottom plate. The two ends of the elastic piece are respectively connected with the supporting seat and the guide plate. Wherein, the deflector is provided with the swash plate towards the one end of access & exit, and the swash plate inclines to the bottom plate and is the obtuse angle setting with the deflector.
When the sweeping robot enters the washing cavity, the inclined plate of the guide plate can guide the sweeping robot to gradually move onto the guide plate. At the moment, the guide plate is pressed down by the sweeping robot, and the mop on the sweeping robot just abuts against the convex rib and the dust box just aligns with the first communicating pipe, so that the guider can play a role in adjusting and butting the sweeping robot. When the sweeping robot leaves the sweeping robot base station, the guide plate is reset under the elastic action of the elastic piece.
Optionally, one end of the guide plate, which is far away from the inlet and the outlet, is connected with a sensor, and the sensor is used for monitoring the liquid level of the liquid cleaned in the washing cavity. When the third communicating pipe is blocked by the cleaned mop, the sewage level in the washing cavity rises, and the sensor can monitor the sewage in the washing cavity so as to prevent the sewage from overflowing out of the shell.
Optionally, the shell is connected with a guide seat for guiding the sweeping robot to pass in and out, the guide seat is provided with a wheel groove and a guide groove communicated with the wheel groove, the sweeping robot is further provided with a walking wheel, and the walking wheel moves to the wheel groove for positioning through the guide groove. Wherein, connect and draw the seat and be provided with the ramp for connect and draw the robot of sweeping the floor. The sweeping robot walks along the guide groove, and the guide groove can adjust the posture of the sweeping robot before the sweeping robot enters the washing cavity, so that the sweeping robot can be smoothly butted with a sweeping robot base station. When the sweeping robot walks in place, the wheel groove can play a role in positioning the walking wheels.
Optionally, the sweeping robot base station further comprises a wireless charging base, and the wireless charging base is installed on the surface of the guide seat facing to one side of the sweeping robot. The embodiment also provides the function of wireless charging of the sweeping robot, so that the sweeping robot can also carry out non-contact charging.
Optionally, the sweeping robot base station further includes a positive electrode plate and a negative electrode plate, and the positive electrode plate and the negative electrode plate are disposed on the first side wall. The sweeping robot is provided with a positive electrode and a negative electrode, and the positive electrode plate, the positive electrode, the negative electrode and the negative electrode plate are electrically connected to form a charging loop. The embodiment also provides the function of charging the sweeping robot, and after the sweeping robot is contacted with the sweeping robot base station, the sweeping robot can be charged through on-off control of the current of the sweeping robot base station.
Optionally, the base station of the floor sweeping robot further comprises a sterilizer, and the sterilizer is installed in the washing cavity. Wherein, the disinfection sterilizer comprises an ultraviolet lamp, an ozone generator or a disinfection box. The embodiment also provides the function of disinfecting and sterilizing the floor sweeping robot so as to reduce the harm to human bodies caused by virus or bacteria breeding in the washing cavity due to the humid environment.
Optionally, the sweeping robot base station further comprises a controller, a display screen, a start button and a switch button. The controller is installed in the casing and is connected with first water pump, second water pump and fan electricity respectively, and display screen, start button and switching button are all installed in the surface of casing, and are connected with the controller electricity respectively. The display screen is used for displaying according to the display signal sent by the controller. The starting button is positioned at one side of the display screen and used for receiving the starting operation of a user and sending a standby instruction to the controller. The switching button is positioned on the other side of the display screen and used for receiving function switching operation of a user and sending at least one function switching instruction to the controller, so that the controller sends a starting instruction to at least one of the first water pump, the second water pump and the fan according to the function switching instruction.
The user can control whether the robot base station of sweeping the floor whether circular telegram work through the start button, can carry out the switching of multiple functions such as mop cleanness, sewage recovery, dirt box dust removal, mop stoving, charge, disinfection and sterilization to the robot base station of sweeping the floor through switching the button to show the operation mode of the robot base station of sweeping the floor through the display screen.
In another aspect, an embodiment of the present invention further provides a sweeping robot system, including a sweeping robot and the sweeping robot base station according to any one of the above technical solutions, wherein the sweeping robot is provided with a mop, and the mop extends into the washing cavity. When the floor sweeping robot base station is used for a floor sweeping robot system, the same technical effects as those of the floor sweeping robot base station provided by the embodiment are achieved, and the details are not repeated here.
Drawings
Fig. 1 is a schematic structural diagram of a sweeping robot system provided in an embodiment of the present application;
fig. 2 is a schematic structural diagram of a sweeping robot provided in the embodiment of the present application;
fig. 3A is a schematic structural diagram of a base station of a sweeping robot provided in the embodiment of the present application;
fig. 3B is a schematic partial enlarged structural view of the base station of the sweeping robot in fig. 3A;
FIG. 4 is a schematic view of the construction of the guide of FIG. 3A;
fig. 5 is a schematic rear view of the base station of the sweeping robot in fig. 3A;
fig. 6 is a schematic sectional top view of the base station of the sweeping robot in fig. 3A;
fig. 7 is a schematic cross-sectional structure view of the dust box of the sweeping robot in fig. 2;
FIG. 8 is a schematic view of the dust collecting and drying assembly shown in FIG. 5;
fig. 9 is an operation flowchart of a base station of a sweeping robot according to an embodiment of the present application;
fig. 10 is a schematic view of a display screen of the display panel in fig. 3A.
Reference numerals:
100-a sweeping robot base station; 110-a first side wall; 120-a backplane; 130-a second side wall; 140-a third side wall; 150-a cover; 160-a washing chamber; 170-display screen; 180-start button; 190-a toggle button;
210-a dust bin; 211-a filter element; 212-a dust collecting handle; 220-a fan; 230-a first communication pipe; 240-dust collecting tube;
310-a liquid inlet pipe; 320-a first water pump; 321-a first on-off valve; 322-regulating valve; 330-a second communication pipe; 340-a first rib; 341-liquid spray holes; 350-second convex ribs;
410-drain pipe; 420-a second water pump; 421-a second on-off valve; 422-a filter; 430-a third communication pipe;
510-a wind box; 520-a ventilation pipe; 530-air blowing port; 540-diversion port;
600-a sweeping robot; 610-mop; 620-dust box; 621-dust board; 631-a positive electrode; 632-negative electrode;
711-positive electrode sheet; 712-a negative electrode plate; 720-wireless charging base; 730-a sterilizer; 740-a guide; 741-a support base; 742-a resilient member; 743-a guide plate; 7431-sloping plate; 744-sensor; 745-connecting element; 750-power port; 760-a controller;
800-connecting a lead seat; 810-a docking platform; 820-a take-off ramp; 830-a guide groove; 840-wheel groove.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The embodiment provides a robot system of sweeping floor, is applied to places such as intelligent house, clean official working. As shown in fig. 1, the base station includes a sweeping robot base station 100 and a sweeping robot 600. The sweeping robot 600 is used for automatic sweeping of floors in a room, can sweep along a planned route in the room, and can also identify a sweeping area by a vision technology. During or after the floor sweeping robot 600 cleans the floor, the floor sweeping robot needs to return to the base station 100. In the figure, a plane on which XOY is located is taken as a plane on which the floor is located, and a direction perpendicular to the plane on which the floor is located is taken as a Z direction.
As shown in fig. 2, the sweeping robot 600 may be designed into a square box shape with rounded corners or a round box shape, and the specific shape of the sweeping robot 600 is not particularly limited in this embodiment. At the bottom of the robot cleaner 600, a road wheel (not shown) and a mop 610 are provided, the robot cleaner 600 moves on the floor via the road wheel, and the mop 610 rotates and drags the floor in cooperation with the movement of the robot cleaner 600. After the mops 610 have mopped an area or time, the sweeping robot 600 needs to return to the sweeping robot base station 100 to clean the mops 610. Therefore, the base station 100 of the robot cleaner is required to have a function of cleaning the mops 610.
To solve the problem of cleaning mops 610, the present embodiment provides a base station 100 of a sweeping robot, comprising a housing 101. As shown in fig. 3A, the housing 101 includes a first sidewall 110, a bottom plate 120, a second sidewall 130, a third sidewall 140, and a cover 150. The second side wall 130 and the third side wall 140 are disposed opposite to each other in the X direction, the base plate 120 and the cover 150 are disposed opposite to each other in the Z direction, and the base plate 120, the second side wall 130 and the third side wall 140 are connected by screws, snaps, or integral molding. The cover 150 may be hinged or fastened to the upper portions of the second and third sidewalls 130 and 140 for opening or closing. The bottom plate 120, the second sidewall 130, the third sidewall 140 and the cover 150 together enclose the housing 101, and the first sidewall 110 is connected inside the housing 101 by screws, snaps, or an integral molding, so that the housing 101 is divided into a cavity in the positive Y direction and a cavity in the negative Y direction.
Depending on the structural design of the housing 101, as shown in fig. 3A, a cavity in the forward direction of the Y-direction of the housing 101 serves as a washing chamber 160 for accommodating mops 610 on the sweeping robot 600. Of course, it is also possible to design a panel or a decorative plate outside the washing chamber 160 of the housing 101 for aesthetic reasons, but at least to ensure that the sweeping robot 600 can bring the mops 610 into the washing chamber 160. Therefore, an entrance for the floor sweeping robot 600 to enter and exit is opened in the Y direction of the housing 101, and the first side wall 110 is provided opposite to the entrance. Or, a top plate may be disposed above the entrance, and two side plates are disposed on two sides of the top plate, so that the whole sweeping robot 600 can enter the sweeping robot base station 100. An accommodating chamber is further disposed in the casing 101 above the washing chamber 160, i.e., the accommodating chamber is stacked with the washing chamber 160. The partition plate may or may not be provided between the receiving chamber and the washing chamber 160. The cover 150 may open or close the receiving chamber.
In order to guide the sweeping robot 600 in order to feed the mops 610 into the washing chamber 160. As shown in fig. 3A, a docking station 800 is provided at the front (i.e., entrance) bottom of the housing. The docking station 800 includes a docking platform 810 and a docking ramp 820. The docking platform 810 and the docking ramp 820 may be integrally formed or may be connected by screws. The height of the pick-up ramp 820 gradually decreases from the pick-up platform 810 to the floor to form a slope that guides the sweeping robot 600 to walk to the pick-up platform 810. Two guide grooves 830 are formed on the surfaces of the guiding platform 810 and the guiding slope 820 and used for guiding the road wheels of the sweeping robot 600. A wheel groove 840 is formed at the end of the guide groove 830 on the guide platform 810, and when the road wheel enters the wheel groove 840, the sweeping robot 600 is positioned on the guide platform 810, and the mop 610 is positioned in the washing cavity 160.
On the basis, as shown in fig. 3A, a guide 740 for guiding the sweeping robot 600 is further disposed on the second and third sidewalls 130 and 140 of the housing, and the guide 740 is located in the washing chamber 160. Specifically, as shown in fig. 4, the guide 740 includes a support base 741, an elastic member 742, and a guide plate 743. The two supporting seats 741 are fixed to the second side wall 130 and the third side wall 140 by screws or welding, and the two elastic members 742 are connected to each supporting seat 741 by screws or welding, respectively, and the elastic members 742 include but are not limited to elastic structures such as springs or disc springs. The guide plate 743 is attached to the top of the two elastic members 742 by means of screws or welding. The supporting base 741 is disposed adjacent to the bottom plate 120, and the guide plate 743 is disposed above the supporting base 741.
The guide plate 743 is provided with a sloping plate 7431 at one end near the entrance, an obtuse angle is formed between the upper surface of the sloping plate 7431 and the upper surface of the guide plate 743, and the upper surface of the sloping plate 7431 is gradually inclined downwards from the upper surface of the guide plate 743 to the entrance. When the sweeping robot 600 enters the washing chamber 160, the bottom of the housing of the sweeping robot 600 first contacts the upper surface of the sloping plate 7431. The upper surface of the guide plate 743 is finally reached with the continuous movement of the sweeping robot 600. Subsequently, the guide plate 743 is pressed down by the sweeping robot 600, and the mop 610 on the sweeping robot 600 is located right in the position to be cleaned in the washing chamber 160. When the sweeping robot 600 leaves the sweeping robot base station 100, the guide plate 743 is reset under the elastic action of the elastic member 742, so that the guide 740 can guide the sweeping robot 600.
As shown in fig. 4, a sensor 744 is connected to an end portion of the guide plate 743 facing the first sidewall 110 via a connector 745. The connecting member 745 may be a straight rod, a screw rod or a connecting rope. The sensor 744 is used to monitor the liquid level in the washing chamber 160, and prevent the liquid in the washing chamber 160 from flowing out of the sweeping robot base station 100. Wherein, the sensor 744 can be a floating ball type liquid level sensor, a floating barrel type liquid level sensor or a static pressure type liquid level sensor and other liquid level sensors. For example, a floating ball of the floating ball type liquid level sensor is arranged on the liquid level of the liquid, and the change of the liquid level is sensed through the rising and falling changes of the floating ball along with the liquid level. Alternatively, a static pressure type level sensor is provided in the washing chamber 160 by determining the level of the liquid in proportion to the height of the liquid based on the static pressure of the liquid.
To perform the function of cleaning the mop 610, a cleaning assembly is integrated into the housing. As shown in fig. 5, the washing assembly includes a liquid inlet pipe 310, a first water pump 320, a first switching valve 321, and a regulating valve 322. One end of the liquid inlet pipe 310 is disposed through the second or third sidewall 130 or 140, an inlet of the first water pump 320 is communicated with the other end of the liquid inlet pipe 310 through a hose, an inlet of the regulating valve 322 is communicated with an outlet of the first water pump 320 through a hose, and an inlet of the first switch valve 321 is communicated with an outlet of the regulating valve 322 through a hose. The first water pump 320, the first switching valve 321 and the regulating valve 322 are connected to the bottom plate 120 behind the first sidewall 110 by means of screws, welding, clamping, or the like. The liquid inlet pipe 310 is connected to an external cleaning liquid, which includes, but is not limited to, water, a mixture of water and detergent, or a mixture of water and disinfectant. The external cleaning solution is delivered to the adjusting valve 322 by the first water pump 320, and the adjusting valve 322 adjusts the flow rate and pressure of the cleaning solution, and finally sprays the cleaning solution to the mop 610 by opening and closing the first on-off valve 321, or closes the cleaning solution.
The first water pump 320 may be a micro piston pump that generates negative pressure by a periodic change in working volume to pump the cleaning solution, a micro centrifugal pump that delivers the cleaning solution by centrifugal force generated by rotation of an impeller, or a micro axial pump that generates negative pressure by an impeller and pumps the cleaning solution together with guide vanes. The first on-off valve 321 may be an electromagnetic ball valve, an electromagnetic butterfly valve, an electromagnetic gate valve, or the like. The control valve 322 may be a single-seat control valve, a double-seat control valve, a sleeve control valve, or an angle control valve.
Of course, the first switching valve 321 and the regulating valve 322 may also be provided outside the housing. For example, the first on-off valve 321 and the regulating valve 322 may be taps, which may be used to adjust the flow rate and pressure of the cleaning liquid and control the opening and closing of the cleaning liquid. In addition, the present embodiment does not specifically limit the order of installation of the first water pump 320, the first switching valve 321, and the regulating valve 322. For example, the first switching valve 321 and the regulating valve 322 may be respectively installed at both ends of the first water pump 320, and the external cleaning liquid may be introduced at a certain flow rate and pressure.
On the basis, as shown in fig. 6, a second communication pipe 330 is further inserted into the first side wall 110, one end of the second communication pipe 330 is communicated with the outlet of the first switching valve 321 through a hose, and the other end of the second communication pipe 330 is communicated with a first rib 340. The first rib 340 is connected to the bottom plate 120 in the washing chamber 160 by means of pasting, integral molding or screws, etc., and the first rib 340 is of a hollow structure, and a plurality of liquid spraying holes 341 are opened on the upper surface of the first rib 340. The first rib 340 protrudes upwardly relative to the base 120 and rotates as the mop cloth 610 extends into the washing chamber 160, so that the cleaning material on the mop cloth 610 can be scraped off by the first rib 340. Meanwhile, after the first water pump 320 pumps the external cleaning solution to the first convex rib 340 through the second communicating pipe 330, the cleaning solution is finally sprayed to the mop 610 through the solution spraying hole 341, so that the mop 610 is cleaned under the scouring action of the cleaning solution and the scraping action of the first convex rib 340, and the cleaning solution is beneficial to thoroughly cleaning the cleaning substances on the mop 610.
In some embodiments, as shown in fig. 6, a plurality of second ribs 350 may be further disposed on the bottom plate 120, and the second ribs 350 have the same shape as the first ribs 340, except that the upper surface of the second ribs 350 may not be provided with the liquid spray holes 341. The first rib 340 and the plurality of second ribs 350 are circumferentially distributed. The first rib 340 and the plurality of second ribs 350 increase the number of scraping actions of the mop 610 when the mop 610 is rotated, thereby improving the cleaning effect of the mop 610. The shape of a single convex rib can be in the shapes of curve, strip or dog-leg shape, the number of the convex ribs can be one, two or more, and the specific shape and the number of the convex ribs are not specially limited in the application.
Of course, according to the number of the mops 610 on the robot 600, the second communication pipes 330, the first ribs 340 and the second ribs 350 may be set as one group, two groups or more, and the distribution of the mops 610 corresponds to each group on the robot 600. The plurality of second communication pipes 330 may be connected to the outlet of the first switching valve 321 by different joint types such as a three-way joint and a four-way joint.
In some embodiments, as shown in fig. 5, a controller 760 is further connected to the rear of the first sidewall 110 by screws, welding, or the like. The controller 760 comprises electronic components such as a circuit board and a processing chip, and the first water pump 320, the first switch valve 321 and the regulating valve 322 are electrically connected with the controller 760 through wires, so that automatic control of the first water pump 320, the first switch valve 321 and the regulating valve 322 is realized. For example, the time for one washing operation of the first water pump 320, the first switching valve 321, and the regulating valve 322 may be set by the processing chip, and when the set operation time is exceeded, the processing chip controls the first water pump 320, the first switching valve 321, and the regulating valve 322 to stop.
In order to facilitate the operation by the user, as shown in fig. 3A, a display screen 170 and a start button 180, which are electrically connected to a controller 760, respectively, are provided on the outer surface of the housing. Illustratively, the display screen 170 is disposed in the middle of the front panel of the housing, and the start button 180 is disposed on one side of the display screen 170. The user may instruct to start the first water pump 320 by pressing the start button 180, and after receiving the start operation of the user, the controller 760 sends a start instruction to the first water pump 320 to start the first water pump 320. The display screen 170 displays the operation time of the first water pump 320, the start or stop state of the first water pump 320, and the like according to the display signal sent by the controller 760. As shown in fig. 5, for example, a power supply port 750 is provided on a side wall of the housing, and the controller 760 is electrically connected to the power supply port 750 through a wire, so that the controller 760 can be electrically operated by plugging. Of course, the controller 760 may be powered by a battery disposed in the housing.
The liquid cleaned by the mop 610 (sewage if the mop 610 is cleaned, or cleaning liquid if only the base station 100 is demonstrated) needs to be disposed of, and a sewage returning component is further integrated on the housing of the base station 100 in order to discharge the sewage in the washing chamber 160. As shown in fig. 5, the soil return assembly includes a drain pipe 410, a second water pump 420, a second switching valve 421 and a filter 422. One end of the drain pipe 410 is disposed through the second sidewall 130 or the third sidewall 140, and the drain pipe 410 may be disposed on the same side of the housing as the liquid inlet pipe 310, or disposed on both sides of the housing as the liquid inlet pipe 310. The outlet of the filter 422 is communicated with the inlet of the second switch valve 421 through a hose, the outlet of the second switch valve 421 is communicated with the inlet of the second water pump 420 through a hose, and the outlet of the second water pump 420 is communicated with the other end of the drain pipe 410 through a hose. The second water pump 420, the second switching valve 421 and the filter 422 are connected to the bottom plate 120 behind the first sidewall 110 by means of screws, welding, clamping, or the like. The sewage is filtered by the filter 422 and then is delivered to the second switch valve 421, the second switch valve 421 is opened, and the sewage is pumped to the drain pipe 410 by the second water pump 420 and finally discharged out of the housing.
The second water pump 420 may be of the same type as the first water pump 320. The second on-off valve 421 may be the same type as the first on-off valve 321. The filter 422 may be a mesh filter or a laminated filter. The specific type of filter 422 is not particularly limited in this application. In addition, the order of installing the second water pump 420, the second on-off valve 421, and the filter 422 is not particularly limited in this embodiment. For example, the second on-off valve 421 and the filter 422 may be installed at both ends of the second water pump 420, respectively, so that the contaminated water in the washing chamber 160 can be discharged in the same manner. Of course, a check valve can be additionally arranged in the sewage returning assembly for preventing the sewage from flowing back.
On the basis, as shown in fig. 3B, a third communication pipe 430 is further inserted through the first side wall 110, one end of the third communication pipe 430 is communicated with the inlet of the filter 422 through a hose, and the other end of the third communication pipe 430 is disposed at a position close to the bottom plate 120 of the first side wall 110. Wherein the bottom plate 120 is provided with a slope, and illustratively, the bottom plate 120 has a shape with two ends higher and a middle lower, so that the sewage can be converged at the middle of the bottom plate 120, and the third communicating pipe 430 is opened at the lowest position on the first sidewall 110 near the middle of the bottom plate 120, so as to completely suck the sewage in the washing chamber 160. Of course, the bottom plate 120 may be designed to be inclined toward one of the corners of the bottom plate 120, and the third communication pipe 430 is opened at the lowest position of the first sidewall 110 near the corner of the bottom plate 120.
The second water pump 420, the second on-off valve 421 and the filter 422 are also electrically connected to the controller 760 through wires, respectively, so as to realize automatic control of the second water pump 420, the second on-off valve 421 and the filter 422. For example, the time for one desmutting operation of the second water pump 420, the second switching valve 421 and the filter 422 may be set by the processing chip, and when the set operation time is exceeded, the processing chip controls the second water pump 420, the second switching valve 421 and the filter 422 to stop.
In order to facilitate the operation of the user, as shown in fig. 3A, a switch button 190 electrically connected to the controller 760 is further provided on the outer surface of the housing, and the switch button 190 may be provided on the other side of the display 170. The user may instruct the function switching between the input of the cleaning solution and the discharge of the contaminated water by pressing the switching button 190, and when the controller 760 receives the user's function switching operation, it sends a function switching command to the second water pump 420, the second on-off valve 421, and the filter 422, so that the second water pump 420, the second on-off valve 421, and the filter 422 are activated. The display screen 170 may display the operation time of the second water pump 420, the second on-off valve 421 and the filter 422, the start or stop state of the second water pump 420, the second on-off valve 421 and the filter 422, and the like according to the display signal sent by the controller 760.
In some configurations of the sweeping robot 600, in addition to the floor mopping function, the floor sweeping function is performed prior to mopping the floor. Therefore, as shown in fig. 2, a dust box 620 for collecting the cleaning materials is also provided in the sweeping robot 600. As shown in fig. 7, a dust blocking plate 621 is hinged to an outlet of the dust box 620 via a hinge or a torsion spring to prevent the cleaning material in the dust box 620 from falling on the floor after cleaning. Wherein the dust guard 621 is hinged inside the dust box 620 and can be turned inside the dust box 620.
For the dust box 620 structure of the sweeping robot 600, in this embodiment, a dust collecting and drying component is further integrated on the sweeping robot base station 100 for cleaning the swept objects in the dust box 620. As shown in fig. 5, the dust collecting and drying assembly includes a dust box 210 and a blower 220. The dust box 210 is connected to the rear of the first sidewall 110 by means of insertion, clamping or hanging, etc. so as to facilitate the user to take and place. Accordingly, a dust collection handle 212 may also be provided at the top of the dust bin 210 to facilitate grasping of the dust bin 210 by a user. In an example, a dust collection port is formed in a side wall of the dust collection box 210, and an air inlet of the fan 220 is connected to the position of the dust collection port in an inserting, clamping or hanging manner, so as to suck air in the dust collection box 210, so that the dust collection box 210 generates negative pressure to suck swept objects in the dust box 620 of the sweeping robot 600. The fan 220 may be a micro axial flow fan, a micro suction blower, or a micro impeller fan.
On this basis, as shown in fig. 3B, a first communication pipe 230 is further inserted through the first sidewall 110. One end of the first communication pipe 230 is protruded from the first sidewall 110 toward the washing chamber 160, and a dust collection pipe 240 is communicated between the other end of the first communication pipe 230 and the dust box 210. When the sweeping robot 600 enters the washing chamber 160 through the entrance, the dust box 620 is connected to the first connection pipe 230. Meanwhile, since the first communication pipe 230 protrudes from the first sidewall 110, the dust blocking plate 621 of the dust box 620 is pushed open by the first communication pipe 230, so that the negative pressure dust box 210 can suck the swept objects in the dust box 620. According to the difference of the position of the sweeping robot 600 where the dust box 620 is disposed, the first communication pipe 230 may also be disposed at the position of the second sidewall 130 or the third sidewall 140 of the housing of the sweeping robot base station 100, and the dust box 210 is communicated with the first communication pipe 230 through the dust collection pipe 240. Of course, in order to prevent the swept objects in the dust box 210 from being discharged from the first communication pipe 230, a structure for preventing the swept objects from being discharged, such as a check valve or a damper, may be provided in the dust collection pipe 240.
Furthermore, after the mop 610 is cleaned, the wet mop 610 is also prone to the growth of harmful organisms such as viruses and bacteria, in order to reduce the presence of harmful organisms. As shown in fig. 8, the dust collecting and drying assembly further uses the above-mentioned blower 220, after the air inlet of the blower 220 is communicated with the dust collecting box 210, the air outlet of the blower 220 is connected with a ventilation pipe 520, and the other end of the ventilation pipe 520 is communicated with the wind box 510. Meanwhile, a filter member 211 is connected to a dust collection opening of the dust box 210 by welding, inserting, or fastening, for filtering the gas sucked from the dust box 210. The filter 211 may be a filter structure such as a filter net or filter paper that can filter particles in the dust box 210.
In an example, the first sidewall 110 is further provided with a plurality of air blowing openings 530, and the plurality of air blowing openings 530 are distributed in an array and are all located in a range covered by the wind box 510. The wind box 510 may be connected to the rear of the first sidewall 110 by welding, screws, or bonding, and the plurality of wind blowing openings 530 may be distributed in a rectangular array or a circular array. When the wind blown by the fan 220 is sent into the wind box 510 through the ventilation pipe 520, the air is temporarily stored in the wind box 510 because the aperture of the blowing port 530 is much smaller than the volume of the wind box 510. With the increasing of the air pressure in the wind box 510, the air is finally blown to the mop 610 through the plurality of blowing openings 530, thereby performing the drying function of the mop 610. In order to ensure the uniformity of the outlet air, the ventilation pipe 520 may be designed to be L-shaped, for example, such that one side of the ventilation pipe 520 is parallel to the wind box 510. A plurality of connectors are spaced between the ventilation pipe 520 and the wind box 510, so that the air can be uniformly filled in the wind box 510.
In addition, as shown in fig. 8, due to the arrangement of the air blowing port 530, when the mop 610 is washed, the washing liquid is inevitably introduced into the wind box 510 through the air blowing port 530. In order to avoid the accumulation of the cleaning liquid in the wind box 510, a diversion opening 540 is further formed on the first sidewall 110. The guide opening 540 is located below the blowing opening 530, and at the same time, the lower sidewall of the wind box 510 is designed in a slope shape. The lower side wall of the wind box 510 is connected to the edge of the wind guide opening 540 near the bottom plate 120, and the included angle between the lower side wall of the wind box 510 and the first side wall 110 is an obtuse angle, so that the cleaning liquid entering the wind box 510 can flow into the washing chamber 160 through the wind guide opening 540, and the problem of cleaning liquid accumulation in the wind box 510 is solved.
In addition, a heating element can be added in the wind box 510 to heat the air in the wind box 510, so that the blowing port 530 blows hot air to dry the mop 610. Wherein, the heating element can be made of heating materials such as heating wires, thermistors, electrothermal films and the like. The heating element is electrically connected with the controller 760, and the automatic control function of hot air drying can be realized.
In this embodiment, the fans for the dust collecting function and the drying function are designed to share the same fan, so that the dust collecting function and the drying function of the sweeping robot base station 100 on the sweeping robot 600 are realized, and the arrangement of parts and pipelines inside the sweeping robot base station 100 is reduced, so that the structure of the sweeping robot base station 100 is more compact. Of course, the present embodiment does not exclude the technical solution of separately providing the dust collecting function and the drying function with fans, and the dust collecting function and the drying function can be achieved by providing two fans independently. In addition, the fan 220 is electrically connected to the controller 760 through a wire, and a user can control the operation of the fan 220 through the switch button 190, so as to control the dust collecting function and the drying function according to the user's requirement.
In order to reduce the existence of harmful organisms such as viruses and bacteria, as shown in fig. 3A, a sterilizer 730 is further integrated on the sweeping robot base station 100. The sterilizer 730 can be connected to the second and third sidewalls 130 and 140 of the housing of the sweeping robot base station 100 by means of screws, welding, or snaps. The sterilizer 730 includes, but is not limited to, an ultraviolet lamp, an ozone generator, or a sterilization case. For example, a liquid ozone generating bottle or a disinfectant bottle is selected, and the sterilizer 730 is operated by opening and closing an electromagnetic valve. At this time, sterilizer 730 may also be electrically connected to controller 760 for controlling the opening and closing of sterilizer 730, so that the user can also control the operation of sterilizer 730 through switch button 190.
When the sweeping robot 600 leaves the sweeping robot base station 100, it needs to continuously consume power to provide the functions of sweeping and collecting the swept objects. Therefore, the charging system is also integrated on the sweeping robot base station 100 in the present embodiment. As shown in fig. 2, the surface of the sweeping robot 600 is provided with a positive electrode 631 and a negative electrode 632. As shown in fig. 3B, correspondingly, a positive electrode sheet 711 and a negative electrode sheet 712 are disposed on the first side wall 110 of the sweeping robot base station 100, and the positive electrode sheet 711 and the negative electrode sheet 712 may be selected from, but not limited to, a magnet sheet, a copper sheet, or other metal sheets capable of conducting electricity. When the sweeping robot 600 enters the washing chamber 160 from the entrance, the positive electrode 631 contacts the positive electrode plate 711, and the negative electrode 632 contacts the negative electrode plate 712. The positive electrode plate 711 and the negative electrode plate 712 are electrically connected to the controller 760 through a wire, the controller 760 may be integrated with a power adapter, or a battery may be separately disposed in the casing to supply current to the positive electrode plate 711 and the negative electrode plate 712, so that the positive electrode plate 711, the positive electrode 631, the negative electrode 632, and the negative electrode plate 712 are electrically connected to form a charging loop.
In addition, as shown in fig. 3A, a wireless charging base 720 may be further disposed on the upper surface of the guiding platform 810, a transmitting coil is disposed in the wireless charging base 720, and a receiving coil is disposed on the sweeping robot 600. When the road wheels of the sweeping robot 600 walk to the wheel grooves 840 for positioning, the wireless charging base 720 wirelessly charges the sweeping robot 600 through electromagnetic induction. Of course, the transmitting coil in the wireless charging base 720 may also be electrically connected to the controller 760 through a wire, so as to implement an automatic control function of the wireless charging of the sweeping robot 600.
The operation flow of the sweeping robot base station 100 is described below with reference to the structure of the sweeping robot base station 100, and the operation flow may include S101 to S103 shown in fig. 9.
S101, operating and starting button
Illustratively, the user may press a start button 180 as shown in FIG. 3A. The start button 180 transmits at least one standby instruction to the controller 760 after receiving a turn-on operation by a user. The standby command may be a command signal for controlling the washing mode, the pollution discharging mode, the dust collecting and drying mode, the sterilization mode or the charging mode to be in a standby state, or may be a command signal for controlling two or more of the above modes to be in a standby state. Of course, the user's opening operation can also be initiated remotely by means of a remote control.
Wherein, the cleaning mode means that the first water pump 320 sucks the external cleaning solution through the liquid inlet pipe 310 and sprays it toward the mop 610 for cleaning.
The soil discharge mode means that the second water pump 420 sucks the soil in the washing chamber 160 and discharges the soil through the drain pipe 410.
The dust collection drying mode means that the blower fan 220 sucks air in the dust box 210 to suck up the sweepings in the dust box 620 of the robot cleaner 600 and blows air toward the wind box 510 to dry the mop 610.
The sterilization mode means that the sterilizer 730 is turned on to purify the air.
The charging mode is that the positive electrode plate 711 and the negative electrode plate 712 are energized with current to charge the sweeping robot 600, and/or the transmitting coil in the wireless charging base 720 is energized with current to charge the sweeping robot 600.
The standby state refers to a state in which the controller 760 is powered on and started, but components such as the first water pump 320, the second water pump 420, the fan 220, the sterilizer 730, the positive electrode plate 711, the negative electrode plate 712, or the transmitting coil are not powered on and do not operate. In this embodiment, the controller 760 sends a display instruction to the display screen 170 after power is turned on, and the display screen 170 displays an initial screen shown in fig. 10 after receiving the display instruction.
S102, waiting for receiving a control instruction and starting
For example, after the base station 100 performs the operation of S101, the controller 760 waits for receiving a control command from a user and starts a corresponding component. For example, the controller 760 may send a first start instruction to the first water pump 320, and the first water pump 320 starts the cleaning mode after receiving the first start instruction; a second starting instruction can be sent to the second water pump 420, and the second water pump 420 starts the pollution discharge mode after receiving the second starting instruction; a third starting instruction can be sent to the fan 220, and the fan 220 starts the dust collection and drying mode after receiving the third starting instruction; a fourth start instruction can be sent to the sterilizer 730, and the sterilizer 730 starts the sterilization mode after receiving the fourth start instruction; a fifth starting instruction can be sent to the positive electrode plate 711 and the negative electrode plate 712, and the charging mode is started after the positive electrode plate 711 and the negative electrode plate 712 receive the fifth starting instruction; a sixth starting instruction can be sent to the transmitting coil, and the charging mode is started after the transmitting coil receives the sixth starting instruction; a seventh start instruction may be sent to the display screen 170, and the display screen 170 displays the picture of the current mode after receiving the seventh start instruction.
Here, the screen of the current mode may be a screen indicating the name of the current mode by a directional arrow as shown in fig. 10, or may be a screen displaying only the name of the current mode.
S103, switching modes
For example, the display screen 170 may display various modes according to control instructions sent by the controller 760. The user may select a desired mode by pressing a switching button 190 as shown in fig. 3A, and the switching button 190 sends at least one function switching instruction to the controller 760 after receiving a function switching operation by the user. For example, when the user selects the washing mode through the switching button 190, the switching button 190 transmits an instruction of the washing mode to the controller 760. After receiving the washing mode command, the controller 760 sends a first start command to the first water pump 320, and sends a seventh start command to the display 170. At this time, the first water pump 320 is started and the display screen 170 displays that the current mode is the washing mode. The control principle of the rest modes is the same as that of the cleaning mode, and the detailed description is omitted here.
In addition, when the user presses the switching button 190, a combination of at least two modes can be selected, the switching button 190 sends a function switching instruction of the combination mode to the controller 760, and the controller 760 sends a starting instruction to the corresponding component after receiving the function switching instruction, so that a function of simultaneously operating multiple modes is realized.
The floor sweeping robot base station 100 of the embodiment integrates multiple functions of cleaning, decontamination, dust collection, drying, disinfection, sterilization, charging and the like, realizes multifunctional design of the floor sweeping robot base station 100, and is beneficial to improving the working time of the floor sweeping robot 600. In the process of cleaning the mop 610 of the floor sweeping robot 600, the mop cleaning machine does not need manual disassembly and assembly of a user, collects sewage, collects cleaning objects, dries the mop 610, disinfects and sterilizes the washing cavity 160, charges the floor sweeping robot 600 and other functional modules, does not need to be attended by the user, and greatly improves user experience. Meanwhile, a water tank for storing cleaning liquid and sewage is omitted, and the size of the floor sweeping robot base station is smaller.
In the description herein, particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (16)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121639526.6U CN215424424U (en) | 2021-07-19 | 2021-07-19 | A sweeping robot base station and sweeping robot system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202121639526.6U CN215424424U (en) | 2021-07-19 | 2021-07-19 | A sweeping robot base station and sweeping robot system |
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| CN215424424U true CN215424424U (en) | 2022-01-07 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115005725A (en) * | 2022-06-08 | 2022-09-06 | 深圳市无限动力发展有限公司 | Dust collection base station |
| CN115474877A (en) * | 2022-09-09 | 2022-12-16 | 添可智能科技有限公司 | Cleaning system and base station |
| WO2023221861A1 (en) * | 2022-05-17 | 2023-11-23 | 无锡小天鹅电器有限公司 | Base assembly and clothes treatment apparatus |
| WO2023221863A1 (en) * | 2022-05-17 | 2023-11-23 | 无锡小天鹅电器有限公司 | Base assembly and clothes treatment device |
| CN119949704A (en) * | 2023-11-07 | 2025-05-09 | 科沃斯机器人股份有限公司 | A cleaning system and base station |
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2021
- 2021-07-19 CN CN202121639526.6U patent/CN215424424U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023221861A1 (en) * | 2022-05-17 | 2023-11-23 | 无锡小天鹅电器有限公司 | Base assembly and clothes treatment apparatus |
| WO2023221863A1 (en) * | 2022-05-17 | 2023-11-23 | 无锡小天鹅电器有限公司 | Base assembly and clothes treatment device |
| CN115005725A (en) * | 2022-06-08 | 2022-09-06 | 深圳市无限动力发展有限公司 | Dust collection base station |
| CN115005725B (en) * | 2022-06-08 | 2023-09-26 | 深圳市无限动力发展有限公司 | Dust collection base station |
| CN115474877A (en) * | 2022-09-09 | 2022-12-16 | 添可智能科技有限公司 | Cleaning system and base station |
| CN119949704A (en) * | 2023-11-07 | 2025-05-09 | 科沃斯机器人股份有限公司 | A cleaning system and base station |
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