CN114886344A - Base station and cleaning system - Google Patents
Base station and cleaning system Download PDFInfo
- Publication number
- CN114886344A CN114886344A CN202210309934.8A CN202210309934A CN114886344A CN 114886344 A CN114886344 A CN 114886344A CN 202210309934 A CN202210309934 A CN 202210309934A CN 114886344 A CN114886344 A CN 114886344A
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- Prior art keywords
- dust
- air supply
- base
- fan
- air
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4091—Storing or parking devices, arrangements therefor; Means allowing transport of the machine when it is not being used
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/24—Floor-sweeping machines, motor-driven
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4013—Contaminants collecting devices, i.e. hoppers, tanks or the like
- A47L11/4025—Means for emptying
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4097—Means for exhaust-air diffusion; Exhaust-air treatment, e.g. air purification; Means for sound or vibration damping
Landscapes
- Cleaning In General (AREA)
Abstract
The embodiment of the application discloses basic station and clean system, the basic station includes: the middle frame assembly is provided with an air supply duct, a dust absorption duct and an accommodating cavity for accommodating the cleaning robot; the fan sets up in the center subassembly, and the air supply end and the air supply wind channel intercommunication of fan, the end and the dust absorption wind channel intercommunication of induced drafting of fan, dust absorption wind channel and air supply wind channel communicate with the different positions of dirt box respectively, and the air current that the fan produced can flow through air supply end, air supply wind channel, dirt box and dust absorption wind channel in proper order and get back to the end of induced drafting. The fan can suck and blow the dust box at the same time, and the air flow forms internal circulation between the fan and the dust box, so that the circulation efficiency of the air flow in the dust box is improved, the flow rate is increased, the fan can suck the garbage in the middle of the dust box completely, and the garbage remaining at the corners of the dust box can be cleaned well; meanwhile, the improvement of the circulation efficiency can reduce the power of the base station fan, thereby reducing the rotating speed and reducing the noise.
Description
Technical Field
The application relates to the technical field of cleaning equipment, in particular to a base station and a cleaning system.
Background
In the related art, the cleaning robot has the space limitation of the volume and the internal devices, the size of the dust box is small, and the sweeping robot needs to return to a base station regularly for dust removal treatment. The conventional dust exhausting method is to generate negative pressure by a fan inside the base station and suck the garbage in the dust box into the base station through continuous suction airflow, but the efficiency of the dust exhausting method is low.
Disclosure of Invention
The embodiment of the application provides a base station and a cleaning system, which can solve the technical problems in the related art.
In a first aspect, an embodiment of the present application provides a base station, configured to clean a dust box of a cleaning robot, the base station includes: the middle frame assembly is provided with an air supply duct and a dust collection duct; the air supply end of the fan is communicated with the air supply duct, and the air suction end of the fan is communicated with the dust collection duct; wherein, cleaning machines people gets back when getting back to during the basic station, the dust absorption wind channel with the air supply wind channel respectively with the different positions intercommunication of dirt box, the air current that the fan produced can flow through in proper order the air supply end the air supply wind channel the dirt box with the dust absorption wind channel gets back to the end of induced drafting.
In some exemplary embodiments, the dust box has an air inlet and a dust outlet arranged at intervals, and the center frame assembly includes: the fan is arranged on the middle frame; the air supply pipeline is arranged on the middle frame and is provided with the air supply air channel, one end of the air supply pipeline is communicated with the air supply end, and the other end of the air supply pipeline is communicated with the air inlet; the dust absorption pipeline set up in the center has the dust absorption wind channel, the one end intercommunication in dust absorption wind channel the end that induced drafts, the other end of dust absorption pipeline with go out the dirt mouth intercommunication.
In some exemplary embodiments, further comprising: the dust collecting piece is communicated with the air suction end and the dust suction pipeline; the air flow generated by the fan can flow through the air supply end, the air supply duct, the dust box, the dust collection duct and the dust collection piece in sequence to return to the air suction end.
In some exemplary embodiments, the blower and the dust suction duct are respectively connected to two opposite sidewalls of the dust collecting member.
In some exemplary embodiments, the middle frame includes: a base; the side plate is arranged on the base; the accommodating part is arranged on one side of the side plate, which is far away from the base, the fan is arranged in the accommodating part, the dust suction pipeline extends from the accommodating part to the base or the side plate, and the air supply pipeline extends from the accommodating part to the base or the side plate; the base and the side plates are provided with two communicating ports, any one of the communicating ports can be arranged on the base or the side plates, one of the communicating ports is used for the air supply pipeline to pass through so as to communicate with the air inlet of the dust box, and the other communicating port is used for the dust collection pipeline to pass through so as to communicate with the dust outlet of the dust box.
In some exemplary embodiments, further comprising: and the two sealing pieces are respectively arranged in the two communicating ports in a penetrating way and are clamped with the port walls of the communicating ports, one of the sealing pieces is arranged between the dust box and the air supply pipeline to seal the dust box and the air supply pipeline, and the other sealing piece is arranged between the dust box and the dust collection pipeline to seal the dust box and the dust collection pipeline.
In some exemplary embodiments, the air supply duct presses one of the sealing members against the base or the side plate, and the dust suction duct presses the other of the sealing members against the base or the side plate, so as to fix the two sealing members.
In some exemplary embodiments, further comprising: the two bosses are convexly arranged on the base, and the two communication ports are respectively arranged on the two bosses.
In some exemplary embodiments, further comprising: the base is provided with a base seat, the base seat is provided with a base seat, and the base seat is connected with the base seat through a base.
In a second aspect, an embodiment of the present application provides a cleaning system, including the base station and the cleaning robot as described in any one of the above.
Has the advantages that: the basic station of this application embodiment guides the air-out of fan to cleaning machines people's dirt box in, the end of induced drafting of fan also communicates cleaning machines people's dirt box simultaneously, because the fan can suction and sweep the dirt box simultaneously, the air current forms the inner loop between fan and dirt box, thereby make the circulation efficiency of air current rise in the dirt box, the velocity of flow increases, and then make the fan not only can be clean with the rubbish suction that is located dirt box mid portion, and also have better cleaning effect to remaining rubbish in dirt box corner. In addition, the improvement of the circulation efficiency can reduce the power of the fan, thereby reducing the rotating speed and reducing the noise. Meanwhile, because the air flow forms internal circulation between the fan and the dust box, the noise can be further reduced.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic view of a cleaning system in one embodiment of the present application;
fig. 2 is an exploded view of a base station according to an embodiment of the present application;
fig. 3 is a schematic structural diagram of a base station in an embodiment of the present application;
FIG. 4 is a bottom view of a cleaning system in an embodiment of the present application;
FIG. 5 is a schematic diagram of an air path of a base station according to an embodiment of the present application;
FIG. 6 is a side view of a base station in one embodiment of the present application;
fig. 7 is a schematic diagram of a cleaning system according to an embodiment of the present application.
Description of reference numerals: 10. cleaning the system; 100. a base station; 110. a middle frame component; 111. a middle frame; 1111. a base; 1112. a side plate; 1113. a receiving member; 1114. a communication port; 1115. a boss; 1116. an arch center; 112. an air supply duct; 113. a dust collection duct; 114. an accommodating chamber; 120. a fan; 121. an air supply end; 122. an air suction end; 130. a dust collecting member; 140. a seal member; 200. a cleaning robot; 210. an air inlet; 220. and a dust outlet.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
In the related art, the automatic dust collection scheme is generally a dust collection box of a negative pressure generating device sucking and sweeping robot through a dust collection station to suck the garbage in the dust collection box, but similar schemes have the problems of high noise, unsmooth air duct circulation, easy blockage of the garbage, residual garbage at corners of the dust collection box and the like.
As shown in fig. 1 to 3, a first aspect of the embodiment of the present application provides a base station 100, the base station 100 is used for cleaning a dust box (not shown) of a cleaning robot 200, and the base station 100 includes a middle frame assembly 110 and a blower 120.
The middle frame assembly 110 is used for carrying other components in the base station 100, such as a fan 120, a clean water tank, and the like, and the middle frame assembly 110 has an air supply duct (not shown), a dust suction duct (not shown), and a receiving cavity 114 for receiving the cleaning robot 200.
The blower 120 is used for making air flow, two ends of the blower 120 are a suction end 122 and an air supply end 121 respectively, when the blower 120 operates, the air flows from the suction end 122 to the air supply end 121, the suction end 122 generates negative pressure, and the air supply end 121 generates positive pressure. The fan 120 is disposed on the middle frame assembly 110, an air supply end 121 of the fan 120 is communicated with the air supply duct, and an air suction end 122 of the fan 120 is communicated with the dust suction duct. When the cleaning robot 200 returns to the base station 100, the dust suction duct and the air supply duct are respectively communicated with different positions of the dust box to form an air flow passage in the dust box. The airflow generated by the fan 120 can flow through the air supply end 121, the air supply duct, the dust box, and the dust collection duct in sequence, and then return to the air suction end 122, and continuously circulate to take away the garbage in the dust box. The type of the fan 120 is preferably a centrifugal fan 120, the air flow direction of the air suction end 122 of the centrifugal fan 120 is perpendicular to the air flow direction of the air supply end 121, and when a dust collection air duct or an air supply air duct is arranged, the bending times of the dust collection air duct or the air supply air duct can be reduced, and the pressure loss caused by bending is reduced. In addition, the wind pressure and the wind volume of the centrifugal fan 120 are relatively large, which is beneficial to cleaning up the garbage in the dust box.
The distance procedure for the base station 100 to clean up the garbage in the dust box of the cleaning robot 200 is as follows: the cleaning robot 200 is docked with the base station 100, the dust suction air duct and the air supply air duct are communicated with different positions of the dust box, then the fan 120 is operated, negative pressure is formed at the air suction end 122, so that air in the dust box and the dust suction air duct flows into the fan 120 from the air suction end 122, and the air flows into the dust box from the air supply end 121 through the air supply air duct after flowing into the fan 120 from the air suction end 122, so as to purge the dust box. It should be noted that, when the fan 120 is cleaning the dust box, the air suction end 122 generates negative pressure, the air supply end 121 generates positive pressure, when the air suction end 122 of the fan 120 is closer to the dust box than the air supply end 121, the dust box is negative pressure, and when the air supply end 121 of the fan 120 is closer to the dust box than the air suction end 122, the dust box is positive pressure. Based on this, the pressure in the dust box can be changed by adjusting the lengths of the dust collection air duct and the air supply air duct or the wind resistance, for example, the length of the dust collection air duct can be set to be shorter than the length of the air supply air duct, so that when the air in the dust box is sucked away by the air suction end 122 of the fan 120, the air discharged by the air supply end 121 of the fan 120 does not reach the dust box, and the dust box is ensured to be in a negative pressure state.
To sum up, in the dust box of cleaning machines people 200 is guided to the air-out of fan 120 in basic station 100 of this application embodiment, the end 122 that induced drafts of fan 120 also communicates cleaning machines people 200's dust box simultaneously, because fan 120 can suck and sweep the dust box simultaneously, the air current forms the inner loop between fan 120 and dust box, thereby make the circulation efficiency of air current rise in the dust box, the velocity of flow increases, and then make fan 120 not only can be clean with the rubbish suction that is located the dust box mid portion, and also have better clearance effect to the remaining rubbish of dust box corner. In addition, the improvement of the circulation efficiency can reduce the power of the fan 120, thereby reducing the rotation speed and reducing the noise. Meanwhile, the noise can be further reduced because the air flow forms an internal circulation between the fan 120 and the dust box.
As shown in fig. 4-5, in some embodiments, the dust box has an air inlet 210 and a dust outlet 220 spaced apart from each other, the dust outlet 220 is used for the base station 100 to suck the garbage in the box body, and the air inlet 210 is used for the blower 120 to blow air to the box body. The middle frame assembly 110 includes a middle frame 111, an air supply duct 112, and a dust suction duct 113. The fan 120 is disposed on the middle frame 111, the air supply duct 112 has an air supply duct, one end of the air supply duct 112 is communicated with the air supply end 121, and the other end of the air supply duct is used for being communicated with the air inlet 210. The dust suction duct 113 is disposed on the middle frame 111, the dust suction duct 113 has a dust suction duct, one end of the dust suction duct communicates with the air suction end 122, and the other end of the dust suction duct 113 is used for communicating with the dust outlet 220. The air supply duct 112 and the dust suction duct 113 are preferably disposed on both sides of the middle frame 111, respectively, and the shapes of the air supply duct 112 and the dust suction duct 113 may be flexibly set according to actual needs. It should be noted that the dust suction duct 113 and the air supply duct 112 are only one embodiment for forming a dust suction duct and an air supply duct, and a dust suction duct and an air supply duct may be directly formed in the middle frame 111, or a dust suction duct and an air supply duct for ventilation may be formed by enclosing a plurality of components, and at this time, the air supply duct 112 and the dust suction duct 113 may be omitted.
As shown in fig. 5, in some embodiments, the base station 100 further includes a dust collecting member 130, the dust collecting member 130 is disposed between the fan 120 and the dust suction duct 113, the dust suction duct 113 communicates the dust collecting member 130 with the dust outlet 220 of the dust box, and the air suction end 122 of the fan 120 communicates with the air inlet 210 of the dust collecting member 130. The dust collecting member 130 may be a hard dust box or a disposable dust bag, and the dust collecting member 130 is used for collecting garbage in the dust box. The arrows in the figure indicate the flow direction of the air path, and the airflow generated by the fan 120 can flow through the air supply end 121, the air supply duct, the dust box, the dust collection duct and the dust collecting element 130 in sequence and return to the air suction end 122, and continuously circulate to bring the garbage in the dust box into the dust collecting element 130. It is understood that a filter screen may be disposed between the suction end 122 of the fan 120 and the dust collecting member 130 to filter the garbage in the airflow, so that the garbage is collected in the dust collecting member 130, and the filtered clean air is delivered to the dust box.
With continued reference to fig. 5, in some embodiments, the fan 120 and the dust suction duct 113 are respectively connected to two opposite sidewalls of the dust collecting member 130, so that the air path passing through the dust collecting member 130 is kept as straight as possible, thereby reducing the bending and improving the circulation efficiency. In addition, the interface of the fan 120 connected to the dust collecting member 130 and the interface of the dust suction duct 113 connected to the dust collecting member 130 may be located at the same level, so as to shorten the air path and further improve the circulation efficiency.
As shown in FIG. 3, in some embodiments, the middle frame 111 includes a base 1111, side panels 1112, and a receptacle 1113. The side plate 1112 is disposed on the base 1111, the base 1111 and the side plate 1112 enclose to form an accommodating cavity 114 for accommodating the cleaning robot 200, and after the cleaning robot 200 is docked with the base station 100, the cleaning robot 200 is located on the base 1111. The accommodating part 1113 is disposed on a side of the side plate 1112 facing away from the base 1111, the fan 120 and the dust collecting part 130 can be disposed in the accommodating part 1113, the dust collecting duct 113 extends from the accommodating part 1113 to the base 1111 or the side plate 1112, and the air supplying duct 112 extends from the accommodating part 1113 to the base 1111 or the side plate 1112. That is, a part of the dust suction duct 113 is disposed in the receiving part 1113 and communicates with the dust collecting part 130, another part is disposed in the base 1111 or the side plate 1112 and communicates with the dust box of the cleaning robot 200, a part of the air supply duct 112 is disposed in the receiving part 1113 and communicates with the fan 120, and another part is disposed in the base 1111 or the side plate 1112 and communicates with the dust box of the cleaning robot 200. In order to facilitate the connection between the dust suction duct 113 and the air supply duct 112 and the dust box, two connecting ports 1114 are provided on the base 1111 and the side plate 1112, wherein one connecting port 1114 is used for the air supply duct 112 to pass through to connect the dust box, and the other connecting port 1114 is used for the dust suction duct 113 to pass through to connect the dust box.
Specifically, two communication ports 1114 may be provided in the base 1111, two communication ports 1114 may be provided in the side plate 1112, one communication port 1114 may be provided in the base 1111, and the other communication port 1114 may be provided in the side plate 1112. When the communication port 1114 is provided in the base 1111, the dust suction duct 113 or the air supply duct 112 communicates with the bottom wall of the dust box, and when the communication port 1114 is provided in the side plate 1112, the dust suction duct 113 or the air supply duct 112 communicates with the side wall of the dust box. The two communication ports 1114 are preferably disposed at two ends of the dust box, which are far away from each other, so that the area of the airflow in the dust box covering the dust box is increased, and the cleaning efficiency is improved.
As shown in fig. 6, in some embodiments, the base station 100 further includes two sealing members 140, the two sealing members 140 are respectively disposed through the two communication ports 1114 and are clamped to the base 1111 or the side plate 1112, one of the sealing members 140 is disposed between the dust box and the air supply duct 112 to seal the dust box and the air supply duct 112, and the other sealing member 140 is disposed between the dust box and the dust suction duct 113 to seal the dust box and the dust suction duct 113. The seal 140 may increase air tightness and reduce air leakage, resulting in a more efficient internal circulation of the air flow.
As shown in fig. 5-6, in some embodiments, the supply duct 112 presses against one of the seals 140 to the base 1111 or the side plate 1112, and the suction duct 113 presses against the other seal 140 to the base 1111 or the side plate 1112 to secure the two seals 140. Specifically, the sealing member 140 may be installed from the bottom of the communication port 1114, the upper portion of the sealing member 140 passes through the communication port 1114 and covers the edge of the communication port 1114, and the lower portion of the sealing member 140 is engaged with the base 1111. Then dust absorption pipeline 113 again with base 1111 joint, dust absorption pipeline 113 can press from both sides tight sealing member 140 with base 1111 promptly, and is the same, air supply pipeline 112 also can with base 1111 joint, and air supply pipeline 112 can press from both sides tight sealing member 140 with base 1111 promptly for sealing member 140 is difficult for taking off, reduces the risk that the dirt box rubbish was revealed.
As shown in fig. 1 and 3, in some embodiments, the middle frame assembly 110 further includes two bosses 1115 protruding from the base 1111, and two communication ports 1114 are respectively disposed on the two bosses 1115. Under the normal condition, in order to facilitate the cleaning robot 200 to walk during the cleaning work, a certain distance is required between the driving wheel of the cleaning robot 200 and the bottom case of the cleaning robot 200, and the dust box is usually higher than the bottom case or flush with the bottom case, when the communication port 1114 is arranged on the base 1111, a certain distance is required between the dust box of the cleaning robot 200 and the communication port 1114, in order to improve the sealing performance, the communication port 1114 can be arranged on the boss 1115, so that when the cleaning robot 200 is arranged on the base 1111, the boss 1115 can abut against the dust box, and the communication port 1114 on the boss 1115 can be communicated with the dust box, thereby improving the sealing performance and avoiding the garbage leakage.
With continued reference to fig. 1 and 3, in some embodiments, the middle frame assembly 110 further includes an arch 1116, the arch 1116 is protruded from the base 1111, the cleaning robot 200 passes through the arch 1116 and then abuts against the base station 100, and the arch 1116 abuts against the driving wheels of the cleaning robot 200 to limit the position of the cleaning robot 200. Since the dust box of the cleaning robot 200 can abut against the communication port 1114 on the boss 1115, the dust box of the cleaning robot 200 can rub against the boss 1115 during the process of entering the base station 100 or exiting the base station 100, so that the difficulty of entering the base station 100 or exiting the base station 100 by the cleaning robot 200 is increased, and the abrasion of the dust box or the boss 1115 is accelerated. For this purpose, an arch 1116 may be provided on the base 1111, and when the cleaning robot 200 enters the base station 100, the driving wheels of the cleaning robot 200 are driven from the base 1111 to the arch 1116, the entire height of the cleaning robot 200 is raised, the dust box of the cleaning robot 200 does not rub against the bosses 1115, and then the driving wheels of the cleaning robot 200 start to descend after reaching the highest point of the arch 1116 until the driving wheels of the cleaning robot 200 completely pass over the arch 1116 and return to the base 1111 again, the dust box of the cleaning robot 200 abuts against the bosses 1115, and the communication ports 1114 of the bosses 1115 communicate with the dust box. In addition, the boss 1115 abuts against the driving wheel of the cleaning robot 200 at this time, and the cleaning robot 200 can be prevented from slipping. It is understood that the driving wheels of the cleaning robot 200 are driven up the arch 1116 during the process of exiting the base station 100 to lift the cleaning robot 200 as a whole, thereby preventing the dust box from rubbing against the arch 1115 during the process of exiting the base station 100 by the cleaning robot 200.
As shown in fig. 7, a second aspect of the embodiment of the present application provides a cleaning system 10, including the base station 100 and the cleaning robot 200 as described in any one of the above.
In some embodiments, the dust box includes a box body having a dust outlet 220 and an air inlet 210, a first shield, and a second shield. The first shielding piece is arranged on the box body and used for shielding or opening the dust outlet 220, the second shielding piece is arranged on the box body and used for shielding or opening the air inlet 210. Specifically, first shielding piece can be the baffle, and the baffle can be articulated with the box body, drives the baffle through the motor and rotates, and then makes the baffle close or open out dirt mouth 220, and the baffle also can slide and set up in the box body, and motor drive baffle slides in order to close or open out dirt mouth 220. The specific arrangement of the second shield can be seen in the first shield. When the cleaning robot 200 performs dust collection, the dust outlet 220 and the air inlet 210 need to be closed to prevent the garbage in the box body from leaking, and when the base station 100 sucks the garbage in the box body, the dust outlet 220 and the air inlet 210 need to be opened to suck and purge the box body.
In some embodiments, the cassette body has a dust inlet for the cleaning robot 200 to suck the garbage to the cassette body. The dust collection air duct communicates with the dust outlet 220, and the air supply air duct communicates with the dust inlet. In the embodiment, the airflow of the air supply end 121 of the fan 120 is introduced into the dust box through the dust inlet, so that the air inlet 210 does not need to be formed in the dust box. It should be noted that the air supply duct 112 may also be connected to the air inlet 210 and the dust inlet at the same time, so as to purge different positions of the dust box, thereby improving the efficiency of cleaning the dust box.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present application, it is to be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and specific meanings of the above terms may be understood by those skilled in the art according to specific situations.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (10)
1. A base station for cleaning a dust box of a cleaning robot, the base station comprising:
the middle frame assembly is provided with an air supply duct and a dust collection duct;
the air supply end of the fan is communicated with the air supply duct, and the air suction end of the fan is communicated with the dust collection duct;
wherein, cleaning machines people gets back when getting back to during the basic station, the dust absorption wind channel with the air supply wind channel respectively with the different positions intercommunication of dirt box, the air current that the fan produced can flow through in proper order the air supply end the air supply wind channel the dirt box with the dust absorption wind channel gets back to the end of induced drafting.
2. The base station of claim 1, wherein the dust box has an air inlet and a dust outlet spaced apart from each other, and the center frame assembly comprises:
the fan is arranged on the middle frame;
the air supply pipeline is arranged on the middle frame and is provided with the air supply air channel, one end of the air supply pipeline is communicated with the air supply end, and the other end of the air supply pipeline is communicated with the air inlet;
the dust absorption pipeline set up in the center has the dust absorption wind channel, the one end intercommunication in dust absorption wind channel the end that induced drafts, the other end of dust absorption pipeline with go out the dirt mouth intercommunication.
3. The base station of claim 2, further comprising:
the dust collecting piece is communicated with the air suction end and the dust suction pipeline;
the air flow generated by the fan can sequentially flow through the air supply end, the air supply duct, the dust box, the dust collection duct and the dust collection piece to return to the air suction end.
4. The base station of claim 3, wherein the fan and the dust suction duct are connected to opposite sidewalls of the dust collecting member.
5. The base station of claim 2, wherein the middle frame comprises:
a base;
the side plate is arranged on the base;
the accommodating part is arranged on one side of the side plate, which is far away from the base, the fan is arranged in the accommodating part, the dust suction pipeline extends from the accommodating part to the base or the side plate, and the air supply pipeline extends from the accommodating part to the base or the side plate;
the base and the side plates are provided with two communicating ports, any one of the communicating ports can be arranged on the base or the side plates, one of the communicating ports is used for the air supply pipeline to pass through so as to communicate with the air inlet of the dust box, and the other communicating port is used for the dust collection pipeline to pass through so as to communicate with the dust outlet of the dust box.
6. The base station of claim 5, further comprising:
and the two sealing pieces are respectively arranged through the two communication ports and clamped with the port walls of the communication ports, one of the sealing pieces is arranged between the dust box and the air supply pipeline to seal the dust box and the air supply pipeline, and the other sealing piece is arranged between the dust box and the dust collection pipeline to seal the dust box and the dust collection pipeline.
7. The base station of claim 6, wherein the supply duct presses against one of the seals to the base or the side plate, and the suction duct presses against the other seal to the base or the side plate to secure the two seals.
8. The base station of claim 5, wherein the middle frame further comprises:
the two bosses are convexly arranged on the base, and the two communication ports are respectively arranged on the two bosses.
9. The base station of claim 8, wherein the middle frame further comprises:
the base is provided with a base seat, the base seat is provided with a base seat, and the base seat is connected with the base seat through a base.
10. A cleaning system comprising the base station according to any one of claims 1 to 9 and the cleaning robot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210309934.8A CN114886344A (en) | 2022-03-28 | 2022-03-28 | Base station and cleaning system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210309934.8A CN114886344A (en) | 2022-03-28 | 2022-03-28 | Base station and cleaning system |
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| Publication Number | Publication Date |
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| CN114886344A true CN114886344A (en) | 2022-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210309934.8A Pending CN114886344A (en) | 2022-03-28 | 2022-03-28 | Base station and cleaning system |
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| CN (1) | CN114886344A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024113978A1 (en) * | 2022-11-30 | 2024-06-06 | 无锡小天鹅电器有限公司 | Dust collector, sweeper base station, sweeper, and cleaning device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024113978A1 (en) * | 2022-11-30 | 2024-06-06 | 无锡小天鹅电器有限公司 | Dust collector, sweeper base station, sweeper, and cleaning device |
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