CN116035473A - Dust collection box, cleaning robot and system thereof - Google Patents
Dust collection box, cleaning robot and system thereof Download PDFInfo
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- CN116035473A CN116035473A CN202111266867.8A CN202111266867A CN116035473A CN 116035473 A CN116035473 A CN 116035473A CN 202111266867 A CN202111266867 A CN 202111266867A CN 116035473 A CN116035473 A CN 116035473A
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- dust
- dust collection
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- dust collecting
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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
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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
- A47L2201/00—Robotic cleaning machines, i.e. with automatic control of the travelling movement or the cleaning operation
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- Filtering Of Dispersed Particles In Gases (AREA)
- Cleaning In General (AREA)
Abstract
The utility model provides a dust collecting box, cleaning robot and system thereof, this dust collecting box includes the box body, the box body has the dust collecting cavity, and dust collecting port and the dust exhaust mouth that communicate with the dust collecting cavity, the dust collecting cavity has roof and diapire of relative setting, and with roof and diapire mutually enclosing the lateral wall, be equipped with the reposition of redundant personnel in the dust collecting cavity, the reposition of redundant personnel has two first guide surfaces, two first guide surfaces extend to the opposite lateral wall of dust collecting cavity by the dust collecting port progressively separate; when the air flow enters from the dust collection port, the air flow is respectively guided to two opposite sides of the dust collection cavity by the two first guide surfaces, and can clean the edge area and the corner area of the dust collection cavity, so that the dead angle in the dust collection cavity is reduced, the dust removal effect is improved, and the user experience is improved; the cleaning robot with the dust collecting box and the system thereof have the advantages that dead angle areas in the dust collecting box are few, garbage in the dust collecting cavity can be emptied as much as possible during dust collection, the dust discharging effect is good, and the user experience is good.
Description
Technical Field
The application relates to the technical field of cleaning robots, in particular to a dust collecting box, a cleaning robot and a system thereof.
Background
The dust collection device comprises a dust collection box, a dust collection base station, a dust collection robot, a dust collection box, a dust collection base station, a dust collection box and a dust collection system.
In general, the larger the dust box volume, the longer the single operation time, the higher the cleaning efficiency, and the lower the dust discharge frequency, and thus the power consumption can be reduced. However, when the volume of the dust collecting box is large to a certain extent, dead angles are easy to appear in the dust collecting box, and the air flow during dust removal cannot effectively clean the dead angles. This reduces the dust removal effect, brings inconvenience to the automatic cleaning of the dust box, and results in poor user experience.
Disclosure of Invention
An aim of the embodiment of the application is to provide a dust collecting box, which aims at solving the technical problems that dead angles exist inside the dust collecting box and the dust exhausting effect is poor in the existing cleaning robot.
This embodiment is so realized, a dust collection box, including the box body, the box body have the dust collection chamber, and with dust collection mouth and the dust exhaust mouth of dust collection chamber intercommunication, the dust collection chamber have relative roof and diapire that sets up, and with roof and diapire enclose the lateral wall that closes mutually, wherein, be equipped with the reposition of redundant personnel piece in the dust collection chamber, the reposition of redundant personnel piece has two first guide surfaces, two first guide surface by the dust collection mouth progressively separate ground to the dust collection chamber's relative lateral wall extends.
In one embodiment, the flow dividing member further has two second flow guiding surfaces extending from the dust discharge port toward the opposite side walls of the dust collecting chamber in a gradually separated manner, and the second flow guiding surfaces are respectively connected with the first flow guiding surfaces.
In one embodiment, the angle between the two first diversion surfaces is 100-170 degrees; and/or the angle between the two second diversion surfaces is 100-170 degrees.
In one embodiment, an arc-shaped transition surface is connected between the two first diversion surfaces; and/or an arc-shaped transition surface is connected between the two second diversion surfaces.
In one embodiment, the dust exhaust port is disposed opposite the dust collection port;
in the direction from the dust collecting port to the dust discharging port, the ratio of the size of the flow dividing piece to the size of the dust collecting cavity is 0.1-0.8; and/or, in a direction perpendicular to a line connecting the dust collection port to the dust discharge port, a ratio of a size of the flow dividing member to a size of the dust collection chamber is 0.6 to 0.8.
In one embodiment, the box body comprises a lower box and an upper cover, the dust collecting cavity is formed in the lower box, the upper cover is formed in the dust collecting cavity, the flow dividing piece is formed in the bottom plate of the lower box, the flow dividing piece is provided with an upper surface facing the upper cover, and a gap is formed between the upper surface and the upper cover.
In one embodiment, the distance between the upper surface and the upper cover is in the range of 3mm to 5mm.
In one embodiment, in a direction from the lower case to the upper cover, the two first guide surfaces are gradually closed, and/or the two second guide surfaces are gradually closed.
In one embodiment, the diverter is recessed from a surface of the bottom plate facing away from the dust collection cavity toward the upper cover.
In one embodiment, the dust collecting box further comprises a mop bracket arranged on one side of the bottom plate, which is far away from the dust collecting cavity, and a water storage cavity is formed between the lower box and the mop bracket.
Another object of the present application is to provide a cleaning robot, which includes a housing, a rolling brush assembly and a dust collecting box according to the above embodiment, wherein the rolling brush assembly is rotatably disposed on the housing, and the dust collecting box is detachably disposed on the housing.
It is a further object of embodiments of the present application to provide a cleaning robot system comprising a dust collecting base station for sucking objects in the dust collecting cavity from the dust exhaust port, and a cleaning robot as in the previous embodiments.
The embodiment of the application provides a dust collecting box, cleaning robot and system, its beneficial effect lies in:
according to the dust collecting box provided by the embodiment of the application, the flow dividing piece is arranged in the dust collecting cavity and is provided with the two first flow guiding surfaces, and the two first flow guiding surfaces gradually and separately extend to the opposite side walls of the dust collecting cavity from the dust collecting opening; the cleaning robot and the cleaning robot system with the dust collecting box have the advantages that dead angle areas in the dust collecting box are few, garbage in the dust collecting cavity can be emptied as much as possible during dust collection, the dust discharging effect is good, and the user experience is good.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed 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 that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a perspective assembly schematic view of a dust box provided in an embodiment of the present application;
FIG. 2 is an exploded perspective view of a dust bin according to an embodiment of the present application;
FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 1;
FIG. 4 is a schematic cross-sectional view taken along line B-B in FIG. 1;
fig. 5 is a schematic structural view of a top view of a lower case of the dust box provided in the embodiment of the present application;
fig. 6 is a schematic structural view of a lower case of the dust box according to an embodiment of the present application.
The meaning of the labels in the figures is:
100-a dust collection box;
10-a box body; 101-a dust collection port; 102-a dust discharge port; 103-an air outlet; 104-gap;
1-lower box; 11-a bottom plate; 12-side plates; 13-a dust collection chamber; 14-a water storage cavity; 15-a water filling port; 16-rubber plug;
2-an upper cover; 3-cover plate; 4-mop support;
5-a filter assembly; 6-a splitter; 61-a first flow guiding surface; 62-a second flow guiding surface; 63-upper surface.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.
It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly or indirectly mounted or disposed on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The terms "upper," "lower," "left," "right," and the like are used for convenience of description based on the orientation or positional relationship shown in the drawings, and do not denote or imply that the devices or elements being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present patent. The terms "first," "second," and "second" 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. The meaning of "a plurality of" is two or more, unless specifically defined otherwise.
Referring to fig. 1 and 2, the present embodiment first provides a dust box 100 for a cleaning robot (not shown), such as a sweeping robot, a sweeping and mopping robot, and the like. As shown in fig. 2, the dust box 100 includes a box body 10, a dust collecting chamber 13 is provided inside the box body 10, and, as shown in fig. 5, the box body 10 further has a dust collecting port 101 and a dust discharging port 102 communicating with the dust collecting chamber 13. When the cleaning robot works (cleans the floor), the dust collecting port 101 is used for supplying air flow into the dust collecting cavity 13, and the air flow drives external dust, hair and other garbage into the dust collecting cavity 13, so that the garbage can be collected in the dust collecting cavity 13. The dust collection chamber 13 is a three-dimensional space having top and bottom walls disposed opposite to each other, and side walls connected to and enclosing the top and bottom walls. The cleaning robot can also be in butt joint with a dust collection base station (not shown) for dust removal, and when dust is removed, the dust collection base station is in butt joint with the dust discharge port 102, air flows from the dust collection port 101 to the dust collection base station sequentially through the dust collection cavity 13 and the dust discharge port 102, and garbage and the like in the dust collection cavity 13 are driven to flow to the dust collection base station, so that the cleaning of the garbage in the dust collection cavity 13 is realized.
In this embodiment, as shown in fig. 5 and 6, the dust collecting chamber 13 of the box body 10 is provided with the flow dividing member 6, and the flow dividing member 6 has two first guiding surfaces 61 that gradually separate from the dust collecting opening 101 and extend toward opposite side walls of the dust collecting chamber 13, that is, a distance between the two first guiding surfaces 61 increases as it moves away from the dust collecting opening 101, or the two first guiding surfaces 61 gradually approach toward the dust collecting opening 101 from opposite side walls. Thus, as shown in fig. 6, when dust is discharged, after the air flow (indicated by the dotted arrow) enters from the dust collecting port 101, the air flow is guided to the side walls of the two sides of the dust collecting cavity 13 by the two first guiding surfaces 61, the air flow on the two sides can be cleaned to the edge area and the corner area of the two sides in the dust collecting cavity 13, the dead angle in the dust collecting cavity 13 is reduced, and the garbage in each area in the dust collecting cavity 13 can enter into the dust collecting base station as much as possible, so that the dust discharging effect is improved.
The dust collection box 100 provided by the embodiment of the application is provided with the flow dividing piece 6 in the dust collection cavity 13, the flow dividing piece 6 is provided with two first flow guiding surfaces 61, the two first flow guiding surfaces 61 gradually and separately extend towards opposite side walls of the dust collection cavity 13, and when dust is discharged, garbage in each area in the dust collection cavity 13 can enter into a dust collection base station, so that the cleaning dead angle is reduced, the dust discharging effect is improved, and the user experience is improved.
When the cleaning robot works, the whole robot is attached to the ground and moves along the ground. Thus, the dust box 100 also has a bottom surface facing the ground and a top surface facing away from the ground, and in general, a direction perpendicular to the ground, i.e., a direction from a bottom wall to a top wall thereof, can be understood as a height direction of the dust box 100.
The dust collection chamber 13 of the cartridge body 10 can be opened and closed to allow a user to manually clean up the trash. As shown in fig. 2, the case body 10 includes a lower case 1 and an upper cover 2, and as shown in fig. 2 and 5, the lower case 1 includes a bottom plate 11 and a plurality of side plates 12, the plurality of side plates 12 are sequentially connected and enclose the bottom plate 11 to form the dust collecting chamber 13, and the upper cover 2 is disposed at an upper end opening of the lower case 1 to close the dust collecting chamber 13. Opening the upper cover 2 opens the dust collection chamber 13. The inner surface of the bottom plate 11 is the bottom wall of the dust collecting cavity 13, the inner surface of the side plate 12 is the side wall of the dust collecting cavity 13, and the lower surface of the upper cover 2 is the top wall of the dust collecting cavity 13.
The shape of the side plate 12 may be set according to the shape of the dust collecting chamber 13 and the lower case 1, and may be a substantially flat plate, an arc plate, or the like.
The flow divider 6 is arranged on the surface of the bottom plate 11 facing the upper cover 2. Specifically, the diverter 6 is formed by the lower surface of the bottom plate 11 of the lower case 1 being recessed toward the upper cover 2, and the diverter 6 is in the form of a concave cavity when viewed from the lower surface of the bottom plate 11, so that the weight of the diverter 6 and the lower case 1 can be reduced, the working energy consumption of the cleaning robot can be reduced, the material cost of the diverter 6 can be reduced, and the material cost of the dust collecting case 100 can be reduced.
In one embodiment, the upper cover 2 may be pivotally connected to the lower case 1, and turning one end of the upper cover 2 may cause the upper cover 2 to rotate relative to the lower case 1, thereby exposing the dust collecting cavity 13. Of course, in other alternative embodiments, the upper cover 2 and the lower case 1 may be connected together by other manners, such as a buckle, etc., and is not particularly limited.
As shown in fig. 2, the dust collecting port 101 is disposed on one of the side plates 12 and is inclined toward the floor surface, or the side plate 12 where the dust collecting port 101 is disposed is inclined toward the floor surface, so that the dust collecting port 101 can perform a suction operation in a manner of being spaced apart from the floor surface during the movement of the cleaning robot.
As shown in fig. 5, the dust discharge port 102 is provided on the other side plate 12, so that docking with the dust collection base station can be facilitated (it will be understood that the dust discharge port 102 is closed during operation of the cleaning robot). Alternatively, the dust discharge port 102 is disposed opposite to the dust collection port 101. The purpose of this arrangement is that, as shown in fig. 6, the paths of the air flow are relatively simple and substantially symmetrical during dust removal, and the formation of "dead corners" in the dust collection chamber 13 can be further reduced without the occurrence of large differences in path lengths on both sides and large differences in air flow speed and pressure.
Of course, it is understood that, when the cleaning robot is operated, the air flow is discharged through the air outlet 103 formed at the dust box 100 after being introduced into the dust collecting port 101, so that the circulation of the air flow is achieved. The air outlet 103 may be provided at a side of the cartridge body 10 because, in the cleaning robot, the surface of the upper portion of the dust box 100 is generally covered by other structures as a whole to maintain the aesthetic appearance. Wherein, in particular, the air outlet 103 may be provided on the side plate 12 of the lower case 1; alternatively, the air outlet 103 is provided at a side of the upper cover 2 as shown in fig. 2.
As shown in fig. 2 and 4, the dust collecting box 100 further includes a filter assembly 5 disposed in the dust collecting chamber 13 in front of the air outlet 103, so that the dust and the like carried by the air flow formed when the cleaning robot operates are blocked in the dust collecting chamber 13 by the filter assembly 5.
The specific arrangement position of the filter assembly 5 is set according to the shape of the dust collecting cavity 13 and the position and shape of the flow dividing member 6. As shown in fig. 2 and 4, in the present embodiment, the filter assembly 5 is disposed above the diverter 6 and is fixed on the upper cover 2, and the air outlet 103 is disposed on the upper cover 2, so that the garbage and the like entering the dust collecting cavity 13 can reach above the diverter 6 and be further blocked below the filter assembly 5, and the air passes through the filter assembly 5, then passes through the upper cover 2, and finally is discharged through the air outlet 103 of the upper cover 2.
As shown in fig. 1, 2 and 3, a cover plate 3 is further provided above the filter assembly 5, and the cover plate 3 is connected to the upper cover 2 and shields the filter assembly 5. When it is desired to clean the filter assembly 5, the upper cover 2 is opened, and then the filter assembly 5 can be exposed and taken out. The cover plate 3 may be engaged with the upper cover 2 by snap-fit connection, pivoting, or the like, and is not particularly limited herein.
As shown in fig. 3 to 5, the flow divider 6 has an upper surface 63 disposed toward the filter assembly 5, and the upper surface 63 is connected to the upper edges of the two first flow guide surfaces 61.
In one embodiment, as shown in fig. 2-4, upper surface 63 is planar, alternatively upper surface 63 is parallel to the lower surface of filter assembly 5 or is inclined relative to the lower surface of filter assembly 5. Alternatively, in other embodiments, upper surface 63 may be convex to reduce the accumulation of debris on upper surface 63.
As shown in fig. 3, there is a gap 104 between the upper surface 63 and the lower surface of the filter assembly 5. As mentioned above, the gap 104 is provided to allow the air flow to pass through during dust removal and to carry away the dust accumulated there, and a part of the dust is accumulated between the upper surface 63 and the filter assembly 5.
The height D of the gap 104 is 3 to 5mm, or the distance between the filter element 5 and the upper surface 63 is 3 to 5mm. In this range, not only can the dust can be taken away by ensuring that the sufficient airflow pressure exists during dust discharge, but also the cleaning of dead angles on two sides can be prevented from being influenced by too small airflow pressure on two sides of the dust collecting cavity 13.
As shown in fig. 4, the two first guiding surfaces 61 are gradually widened from top to bottom, that is, in the direction from the filter assembly 5 to the bottom plate 11, the two first guiding surfaces 61 of the splitter 6 are both inclined outwards, that is, from top to bottom, and the two first guiding surfaces 61 are gradually separated. The purpose of this arrangement is that, when discharging dust, the air flow is distributed to both sides by the first guide surface 61 and also flows upwards along the first guide surface 61, so that the air flow can reach the upper surface 63 of the flow divider 6 and the dust and the like accumulated on the upper surface 63 of the flow divider 6 can be brought into the dust collection base station together.
As shown in fig. 5, the angle α between the two first diversion surfaces 61 is set according to the shape of the whole dust collection chamber 13. Assuming that the direction from the dust collection port 101 to the dust discharge port 102 is the width direction, and the directions perpendicular to the width direction and the height direction are the length directions, if the length of the dust collection chamber 13 is significantly larger and the dust collection chamber 13 is in a long strip shape extending in the length direction, the angle between the two first guide surfaces 61 may be larger, for example, larger than 90 °, if the width of the dust collection chamber 13 is significantly larger and the dust collection chamber 13 is in a long strip shape extending in the width direction, the angle between the two first guide surfaces 61 may be smaller, for example, smaller than 90 °.
In this embodiment, the dust box 100 is applied to a cleaning robot such as a sweeping robot and a sweeping and mopping integrated machine, and is limited by the overall shape of the cleaning robot, and the length-width difference of the dust box 100 is not too large. Therefore, in this embodiment, the included angle α between the two first diversion surfaces 61 is greater than 90 °, specifically 100 ° to 170 °. Wherein, since the first guiding surfaces 61 are inclined outwards from top to bottom, assuming that the edge of the first guiding surfaces 61 connected to the upper surface 63 is an upper edge and the edge connected to the bottom plate 11 is a lower edge, the angle between the two first guiding surfaces 61 is 100 ° to 170 ° may refer to the angle between the two upper edges being 100 ° to 170 °, the angle between the two lower edges being 100 ° to 170 °, the angle between the two upper edges being 100 ° to 170 °, and the angle between the two upper edges and the angle between the two lower edges being 100 ° to 170 °. In specific applications, the specific value of the included angle α may be set in connection with the product, and is not particularly limited herein.
Referring to fig. 3 to 5, in one embodiment, the splitter 6 further has two second guiding surfaces 62, and the distance between the second guiding surfaces 62 increases with distance from the dust exhaust port 102, that is, the two second guiding surfaces 62 gradually approach toward the dust exhaust port 102. This allows the dust cleaned by the air flow in the "dead angle" area of the dust collection chamber 13 to be smoothly guided to the dust discharge port 102 and then to the dust collection base station. The upper edge of the second flow guiding surface 62 is also connected to the upper surface 63, and the lower edge of the second flow guiding surface 62 is connected to the bottom plate 11.
As shown in fig. 4, the second guide surfaces 62 are gradually widened from top to bottom, that is, in the direction from the filter assembly 5 to the bottom plate 11, both the second guide surfaces 62 of the flow dividing member 6 are inclined outwardly, that is, from top to bottom, and the two second guide surfaces 62 are gradually separated. The purpose of this arrangement is that during dust removal, the air flow above the upper surface 63, guided by the second guide surface 62, transitions obliquely to the surface of the bottom plate 11, avoiding the formation of "dead corners" at the lower edge of the second guide surface 62, further ensuring the dust removal effect.
In this embodiment, the included angle between the two second diversion surfaces 62 is greater than 90 °, specifically 100 ° to 170 °. Since the second guiding surfaces 62 are inclined outwards from top to bottom, assuming that the edge of the second guiding surface 62 connected to the upper surface 63 is the upper edge thereof and the edge connected to the bottom plate 11 is the lower edge thereof, the angle between the two second guiding surfaces 62 is 100 ° to 170 ° may refer to the angle between the two upper edges being 100 ° to 170 °, the angle between the two lower edges being 100 ° to 170 °, the angle between the two upper edges being 100 ° to 170 °, and the angle between the two upper edges and the angle between the two lower edges being 100 ° to 170 °. In a specific application, a specific value of the included angle between the two second diversion surfaces 62 may be set in connection with a product, which is not particularly limited herein.
Alternatively, the angle α between the two first guide surfaces 61 is equal to the angle before the two second guide surfaces 62. Such an arrangement may make the overall shape of the shunt 6 more regular, facilitating its manufacture.
The included angle β between the first guiding surface 61 and the adjacent second guiding surface 62 is calculated according to the polygon internal angle and the formula, and will not be described again.
Of course, as shown in fig. 3 and 4, the two first guide surfaces 61 are connected with arc-shaped transition surfaces and are in smooth transition connection; the two second diversion surfaces 62 are connected with an arc-shaped transition surface and are in smooth transition connection; the first diversion surface 61 and the second diversion surface 62 are connected with an arc-shaped transition surface and are in smooth transition connection; the first diversion surface 61 and the upper surface 63 are connected with an arc-shaped transition surface to form smooth transition connection; the second diversion surface 62 and the upper surface 63 are in smooth transition connection. Thus, the formation of dead angle in the dust collecting cavity 13 can be further avoided, the dust discharging effect is ensured, and the manufacturing of the box body 10 is also facilitated.
In one implementation, as shown in fig. 5, the ratio of the length L1 of the flow splitter 6 to the length L of the dust collection chamber 13 is 0.6-0.8. That is, the distance between two junctions formed by the connection of the first guide surface 61 and the adjacent second guide surface 62 occupies 0.6 to 0.8 of the dimension (i.e., the length L thereof) in the dust collection chamber 13 in the direction perpendicular to the line connecting the dust collection port 101 to the dust discharge port 102. In this range, the length of the shunt 6 can be ensured to be appropriate, and neither too small to make the shunt effect insignificant nor too large to occupy too much space.
Similarly, referring to fig. 5, in one embodiment, the ratio of the width W1 of the flow dividing member 6 to the width W of the dust collecting cavity 13 is 0.1-0.8. That is, the distance from the junction of the two first guide surfaces 61 to the junction of the two second guide surfaces 62 occupies 0.1 to 0.8 of the dimension (i.e., the width W thereof) in the direction from the dust collection port 101 to the dust discharge port 102 in the dust collection chamber 13. In this range, it is possible to ensure that the width of the shunt 6 is suitable, neither too small to make the shunt insignificant, nor too large to take up too much space.
Referring to fig. 5 and 6, in one embodiment, a water tank and a water filling port 15 communicating with the water tank are also formed on the dust box 100. As shown in fig. 2 to 4, a mop support 4 is fixedly installed at the bottom of the lower case 1, the mop support 4 is detachably connected with a mop (not shown), and the water tank is used for supplying clean water to the mop in a mopping mode of the cleaning robot to scrub the floor during movement. Therefore, the cleaning robot is a sweeping and mopping integrated robot.
In this embodiment the water tank is defined by the lower casing 1 and the mop support 4 underneath it, i.e. the space between the lower casing 1 and the mop support 4 acts as the water storage chamber 14 of the water tank, as shown in fig. 4. Referring to fig. 5 and 6 again, the water filling port 15 is disposed on the lower case 1 and is opened upward, and is located at one side of the dust collecting cavity 13, and the water storage cavity 14 extends from the water filling port 15 to the lower side of the dust collecting cavity 13.
The mop support 4 and the lower case 1 may be two separately manufactured structures that are sealingly connected together to form the water tank described above.
As shown in fig. 1, a rubber plug 16 for opening and sealing the water filling port 15 is provided at the water filling port 15.
The embodiment of the application also provides a cleaning robot (not shown), which comprises a shell, a rolling brush assembly and the dust collecting box 100 described in the above embodiments, wherein the dust collecting box 100 is detachably arranged on the shell, the rolling brush assembly is arranged on the shell and can rotate, the ground is cleaned in the rotating process of the rolling brush assembly, and collected garbage and the like enter the dust collecting cavity 13 from the dust collecting port 101. Features of the dust box 100 are described in the above embodiments, and are not described herein.
The cleaning robot of this embodiment is equipped with the reposition of redundant personnel piece 6 in the dust collection chamber 13 of its dust collection box 100, and the reposition of redundant personnel piece 6 has two first guide surfaces 61, and the distance between two first guide surfaces 61 increases along with keeping away from dust collection port 101, can make the rubbish of each region in the dust collection chamber 13 enter into in the dust collection basic station when the dust removal, and clearance "dead angle" reduces, and dust removal effect improves, and user experience is good.
The embodiment of the application also provides a cleaning robot system, which comprises the cleaning robot and the dust collecting base station, wherein the dust collecting base station is used for being in butt joint with the cleaning robot and sucking dust in the dust collecting cavity 13 from the dust discharging port 102.
The application is implemented and is provided cleaning robot system, and "dead angle" in its dust collection box 100 is regional less, and the rubbish in the dust collection chamber 13 can be emptied as far as possible during the dust collection, and dust removal is effectual, and user experience is good.
The foregoing description of the preferred embodiments of the present application is not intended to be limiting, but is intended to cover any and all modifications, equivalents, and alternatives falling within the spirit and principles of the present application.
Claims (12)
1. The utility model provides a dust collection box, its characterized in that, includes the box body, the box body have the dust collection chamber, and with dust collection mouth and the dust exhaust mouth of dust collection chamber intercommunication, the dust collection chamber have relative roof and diapire that sets up, and with roof and diapire enclose the lateral wall that closes mutually, wherein, be equipped with the reposition of redundant personnel piece in the dust collection chamber, the reposition of redundant personnel piece has two first guide surfaces, two first guide surface by the dust collection mouth progressively separates ground to the relative lateral wall in dust collection chamber extends.
2. The dust collection box of claim 1, wherein the flow dividing member further has two second flow guiding surfaces extending from the dust discharge port toward the opposite side walls of the dust collection chamber with the second flow guiding surfaces being connected to the first flow guiding surfaces, respectively.
3. The dust box of claim 2, wherein an angle between the two first flow guiding surfaces is 100 ° to 170 °; and/or the angle between the two second diversion surfaces is 100-170 degrees.
4. The dust box of claim 2, wherein an arc-shaped transition surface is connected between the two first diversion surfaces; and/or an arc-shaped transition surface is connected between the two second diversion surfaces.
5. The dust box of claim 2, wherein the dust discharge port is disposed opposite the dust collection port;
in the direction from the dust collecting port to the dust discharging port, the ratio of the size of the flow dividing piece to the size of the dust collecting cavity is 0.1-0.8; and/or, in a direction perpendicular to a line connecting the dust collection port to the dust discharge port, a ratio of a size of the flow dividing member to a size of the dust collection chamber is 0.6 to 0.8.
6. The dust box of claim 2, wherein the box body comprises a lower box and an upper cover, the dust collecting cavity is formed in the lower box, the upper cover is formed in the dust collecting cavity, the flow dividing member is formed in a bottom plate of the lower box, the flow dividing member has an upper surface facing the upper cover, and a gap is formed between the upper surface and the upper cover.
7. The dust box of claim 6, wherein a distance between the upper surface and the upper cover ranges from 3mm to 5mm.
8. The dust box of claim 6, wherein the two first guide surfaces are gradually closed and/or the two second guide surfaces are gradually closed in a direction from the lower box to the upper cover.
9. A dust collecting box according to any one of claims 6 to 8, wherein the flow dividing member is recessed from a surface of the bottom plate facing away from the dust collecting chamber toward the upper cover.
10. The dust box according to any one of claims 6 to 8, further comprising a mop support provided on a side of the bottom plate facing away from the dust chamber, wherein a water storage chamber is formed between the lower box and the mop support.
11. A cleaning robot comprising a housing, a roller brush assembly and a dust collection box according to any one of claims 1 to 10, wherein the roller brush assembly is rotatably disposed on the housing, and the dust collection box is detachably disposed on the housing.
12. A cleaning robot system comprising a dust collection base station for sucking objects in the dust collection chamber from the dust discharge port, and the cleaning robot of claim 11.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111266867.8A CN116035473A (en) | 2021-10-28 | 2021-10-28 | Dust collection box, cleaning robot and system thereof |
| PCT/CN2021/135986 WO2023070839A1 (en) | 2021-10-28 | 2021-12-07 | Dust collection box, cleaning robot and system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111266867.8A CN116035473A (en) | 2021-10-28 | 2021-10-28 | Dust collection box, cleaning robot and system thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116035473A true CN116035473A (en) | 2023-05-02 |
Family
ID=86126054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111266867.8A Pending CN116035473A (en) | 2021-10-28 | 2021-10-28 | Dust collection box, cleaning robot and system thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN116035473A (en) |
| WO (1) | WO2023070839A1 (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001321300A (en) * | 2000-05-18 | 2001-11-20 | Pawaamachikku:Kk | Nozzle for device of washing floor |
| CN210300861U (en) * | 2019-05-29 | 2020-04-14 | 尚科宁家(中国)科技有限公司 | Dust collection box and cleaning robot |
| CN212186363U (en) * | 2020-03-26 | 2020-12-22 | 天佑电器（苏州）有限公司 | Floor brush of dust collector and dust collector |
| WO2021208608A1 (en) * | 2020-04-13 | 2021-10-21 | 追觅创新科技(苏州)有限公司 | Dust collection conduction structure, cleaning system, charging station, mobile robot, and dust container |
| CN111449574A (en) * | 2020-04-13 | 2020-07-28 | 追创科技(苏州)有限公司 | Dust box of floor sweeping machine |
| CN212574793U (en) * | 2020-08-26 | 2021-02-23 | 苏州三六零机器人科技有限公司 | Dust collecting box and sweeping robot |
| CN214259224U (en) * | 2020-11-19 | 2021-09-24 | 深圳市杉川机器人有限公司 | Dust collection box and cleaning equipment |
| CN215820787U (en) * | 2021-09-13 | 2022-02-15 | 美智纵横科技有限责任公司 | Dust collection box for cleaning equipment and cleaning equipment with dust collection box |
-
2021
- 2021-10-28 CN CN202111266867.8A patent/CN116035473A/en active Pending
- 2021-12-07 WO PCT/CN2021/135986 patent/WO2023070839A1/en unknown
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| Publication number | Publication date |
|---|---|
| WO2023070839A1 (en) | 2023-05-04 |
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