CN116998962A - Dust collection box, self-moving cleaning equipment and system - Google Patents
Dust collection box, self-moving cleaning equipment and system Download PDFInfo
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- CN116998962A CN116998962A CN202311084035.3A CN202311084035A CN116998962A CN 116998962 A CN116998962 A CN 116998962A CN 202311084035 A CN202311084035 A CN 202311084035A CN 116998962 A CN116998962 A CN 116998962A
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- side wall
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- self
- moving cleaning
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- 239000000428 dust Substances 0.000 title claims abstract description 282
- 238000004140 cleaning Methods 0.000 title claims abstract description 116
- 230000009471 action Effects 0.000 claims abstract description 16
- 230000005484 gravity Effects 0.000 claims abstract description 15
- 238000010408 sweeping Methods 0.000 description 8
- 238000011084 recovery Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000009423 ventilation Methods 0.000 description 5
- 230000004044 response Effects 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 238000007790 scraping Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005108 dry cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Classifications
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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
- A47L11/4013—Contaminants collecting devices, i.e. hoppers, tanks or the like
-
- 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
- A47L11/4027—Filtering or separating contaminants or debris
- A47L11/4033—Means for cleaning filters
-
- 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
-
- 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
- A47L11/4094—Accessories to be used in combination with conventional vacuum-cleaning devices
-
- 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
- A47L2201/02—Docking stations; Docking operations
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- Electric Vacuum Cleaner (AREA)
Abstract
The present disclosure provides a dust box, self-moving cleaning apparatus and system, the dust box comprising: a first side wall provided with a collecting port; the second side wall is arranged opposite to the first side wall and is configured to enable the cleaned object to fall into the dust collection box under the action of gravity after being impacted by the cleaned object; the third lateral wall is equipped with the air outlet, the third lateral wall with the contained angle of first lateral wall is first contained angle, first contained angle is greater than 90 degrees. When the dust collection box disclosed by the disclosure is used for enabling garbage to enter the dust collection cavity from the collection port, the garbage can continuously move straight due to inertia and collide on the second side wall, the garbage can directly settle at the bottom of the dust box under the action of gravity, and air is discharged out of the robot from the air outlet. The contained angle of first lateral wall and third lateral wall is greater than 90 degrees, forms an obtuse angle, and rubbish can produce certain distance with the filter screen at the striking point of third lateral wall, has avoided rubbish to paste on the filter screen, influences filter screen life-span and dust collection efficiency.
Description
Technical Field
The disclosure relates to the technical field of cleaning equipment, in particular to a dust collecting box, self-moving cleaning equipment and a system.
Background
In recent years, along with the development of scientific technology, various cleaning articles are layered endlessly, the cleaning articles lighten the burden of people in cleaning and sweeping, meet the demands of people and provide great convenience for the life of people. Among them, the automatic cleaning device is favored by people due to its highly intelligent characteristics.
At present, the floor sweeping robots on the market are all provided with dust collecting and charging piles with two functions of charging and dust collecting, and the dust collecting and charging piles are provided with special recovery positions for the floor sweeping robots to charge and collect dust simultaneously. When the sweeping robot carries out recharging or dust collection, sundries in the dust box inside the sweeping robot are sucked into the dust collection charging pile, the dust collection charging pile is provided with a recovery box with a larger volume, the recovery box can store the sundries, and a user only needs to clean the recovery box. During the dust collection process, the dust is easy to cover the filter screen.
Disclosure of Invention
The disclosure aims to provide a dust box, self-moving cleaning equipment and a system, which can solve the technical problem that in the related art, garbage is easy to block a filter screen. The specific scheme is as follows:
according to a first aspect of the present disclosure, there is provided a dust box comprising: a first side wall provided with a collecting port; the second side wall is arranged opposite to the first side wall and is configured to enable the cleaned object to fall into the dust collection box under the action of gravity after being impacted by the cleaned object; the third lateral wall is equipped with the air outlet, the third lateral wall with the contained angle of first lateral wall is first contained angle, first contained angle is greater than 90 degrees.
Optionally, the second side wall is disposed non-parallel to the first side wall.
Optionally, the method further comprises: the fourth side wall is arranged between the second side wall and the first side wall, an air suction port is arranged on the fourth side wall, and an included angle between the fourth side wall and the first side wall is smaller than or equal to 90 degrees.
Optionally, the method further comprises: the air suction baffle is arranged at the air suction port and is rotationally connected with the fourth side wall; when the dust collecting box is in the first state, the air suction baffle covers the air suction port; when the dust box is in the second state, the air suction baffle is opened.
Optionally, when the air suction baffle is opened, the air suction direction is parallel to the plane where the second side wall is located and faces the third side wall.
Optionally, the method further comprises: and a fifth sidewall disposed between the second sidewall and the third sidewall.
Optionally, a connection between the fifth side wall and the second side wall is a rounded corner.
Optionally, a projection of the second sidewall in the first sidewall direction is within a range of the first sidewall.
According to a specific embodiment of the present disclosure, in another aspect, the present disclosure provides a self-moving cleaning apparatus, including a dust box as set forth in any one of the above technical solutions.
According to a further aspect of the present disclosure, there is provided a self-moving cleaning system comprising a self-moving cleaning apparatus as set forth in any one of the above technical solutions.
Compared with the related art, the scheme of the embodiment of the disclosure has at least the following beneficial effects:
the dust box of this disclosure is under dust absorption fan's effect, and when rubbish got into dust collection chamber by the collection mouth, because inertia can continue straight line, striking on the second lateral wall, directly subsides in dust box bottom under the effect of gravity, and air then discharges outside the robot from the air outlet. The gravity dust removal principle is utilized in the present disclosure, and the contained angle of first lateral wall and third lateral wall is greater than 90 degrees, forms an obtuse angle, and rubbish can produce certain distance with the filter screen at the striking point of third lateral wall, has avoided rubbish to paste on the filter screen, influences filter screen life-span and dust collection efficiency.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure. It will be apparent to those of ordinary skill in the art that the drawings in the following description are merely examples of the disclosure and that other drawings may be derived from them without undue effort. In the drawings:
fig. 1 is a schematic structural view of a self-moving cleaning apparatus provided in some embodiments of the present disclosure.
Fig. 2 is a schematic view of the bottom structure of the self-moving cleaning apparatus shown in fig. 1.
Fig. 3 is a schematic view of a structure of a dust box and a self-moving cleaning apparatus not assembled according to some embodiments of the present disclosure.
Figure 4 is a schematic view of the structure of a dust collecting and charging pile provided in some embodiments of the present disclosure,
fig. 5 is a schematic view of a scenario after a self-moving cleaning device returns to a dust collection charging pile according to some embodiments of the present disclosure.
Fig. 6 illustrates a schematic view of a dust box provided according to some embodiments of the present disclosure, in which a direction of an air flow in the dust box is shown when the automatic cleaning apparatus performs a cleaning operation.
Fig. 7 illustrates a schematic view of a dust box provided according to some embodiments of the present disclosure, in which a movement direction of an air flow in the dust box when a robot cleaner returns to a dust pile to perform dust collection is shown.
Fig. 8 illustrates a schematic view of a dust box provided according to some embodiments of the present disclosure, wherein the relative angular relationship between the sidewalls is indicated.
Fig. 9 illustrates a schematic view of a dust box according to some embodiments of the present disclosure, wherein a movement direction of an air flow in the dust box when the automatic cleaning apparatus performs a cleaning operation is shown.
Reference numerals:
100: a first sidewall; 200: a second sidewall; 300: a third sidewall; 310: a filter screen; 400: a fourth sidewall; 410: an air suction baffle; 500: a fifth sidewall; 510: a dust blocking part; 10: a dust collection chamber; 20: a collection port; 30: and the air suction port.
600: a self-moving cleaning device; 610: a cleaning module; 611: a rolling brush; 6111: scraping the strip; 612: a frame; 6121: a vent; 620: a steering wheel; 630: a driving wheel; 640: a charging electrode; 650: an accommodation space; 651: a second opening; 652: a vent; 660: a dust collection fan; 670: a dust collecting box.
700: dust collection charging pile; 710: a dust collection charging pile base; 711: a dust collection port; 712: sealing rubber cushion; 713: a dust collection air path; 720: a dust collection charging pile body; 721: a charging connector; 722: a dust collection container; 723: a dust collection fan.
α 1 : a first included angle; alpha 2 : a second included angle; alpha 3 : and a third included angle.
The direction of the arrow in the figure is the direction of airflow.
Detailed Description
For the purpose of promoting an understanding of the principles and advantages of the disclosure, reference will now be made in detail to the drawings, in which it is apparent that the embodiments described are only some, but not all embodiments of the disclosure. Based on the embodiments in this disclosure, all other embodiments that a person of ordinary skill in the art would obtain without making any inventive effort are within the scope of protection of this disclosure.
The terminology used in the embodiments of the disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used in this disclosure of embodiments and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise, the "plurality" generally includes at least two.
It should be understood that the term "and/or" as used herein is merely one relationship describing the association of the associated objects, meaning that there may be three relationships, e.g., a and/or B, may represent: a exists alone, A and B exist together, and B exists alone. In addition, the character "three" herein generally indicates that the front and rear association objects are one kind of or relationship.
It should be understood that although the terms first, second, third, etc. may be used to describe … … in the presently disclosed embodiments, these … … should not be limited to these terms. These terms are only used to distinguish … …. For example, the first … … may also be referred to as the second … …, and similarly the second … … may also be referred to as the first … …, without departing from the scope of the disclosed embodiments.
The words "if", as used herein, may be interpreted as "at … …" or "at … …" or "in response to a determination" or "in response to a detection", depending on the context. Similarly, the phrase "if determined" or "if detected (stated condition or event)" may be interpreted as "when determined" or "in response to determination" or "when detected (stated condition or event)" or "in response to detection (stated condition or event), depending on the context.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a product or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such product or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a commodity or device comprising such element.
When the self-moving cleaning device in the related art is used for recharging or collecting dust, sundries in the dust collecting box inside the self-moving cleaning device are sucked into the dust collecting and charging pile 700, the dust collecting and charging pile 700 is provided with a recovery box with a larger volume, the recovery box can store the sundries, and a user only needs to clean the recovery box. In the dust collection process of the self-moving cleaning equipment, garbage is easy to cover on the filter screen, and even the filter screen is stuck, so that dust collection efficiency is reduced, and local garbage is not completely collected during dust collection.
The present disclosure provides a dust box 670, a self-moving cleaning device and a system, which may include: a first side wall 100 provided with a collection port 20; a second side wall 200 disposed opposite to the first side wall 100, the second side wall 200 being configured to clean objects (cleaned garbage) after being impacted by the objectsThe cleaning object falls into the dust box 670 under the action of gravity; a third sidewall 300 having an air outlet, wherein an included angle between the third sidewall 300 and the first sidewall 100 is a first included angle α 1 The first included angle alpha 1 Greater than 90 degrees.
The technical solution of the present disclosure can solve at least one technical problem mentioned above, and the following describes in detail an optional embodiment of the present disclosure with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of a self-moving cleaning apparatus provided in some embodiments of the present disclosure.
Fig. 2 is a schematic view of the bottom structure of the self-moving cleaning apparatus shown in fig. 1.
As shown in fig. 1 and 2, a self-moving cleaning apparatus 600, such as a sweeping robot, may include a steering wheel 620 and a driving wheel 630, and the self-moving cleaning apparatus 600 may move on a supporting surface, such as the ground, under the action of the steering wheel 620 and the driving wheel 630. Alternatively, the self-moving cleaning apparatus 600 may move along a predetermined path, and in a specific situation, for example, the self-moving cleaning apparatus 600 has insufficient power, the self-moving cleaning apparatus 600 has a dust box filled with garbage, cleaning work is completed, and the self-moving cleaning apparatus 600 may move back to the dust collection charging pile to complete charging or discharge the garbage into the dust collection container.
The self-moving cleaning apparatus 600 may further include a charging electrode 640 configured to be electrically connected with the dust collection charging post to charge the self-moving cleaning apparatus 600 after the self-moving cleaning apparatus 600 returns to the dust collection charging post. As shown in fig. 2, in some embodiments, the charging electrodes 640 are provided on the bottom surface of the self-moving cleaning apparatus 600, for example, 2 in number, respectively provided on both sides of the steering wheel 620. It will be appreciated by those skilled in the art that the foregoing is merely an example of the number and arrangement of the charging electrodes, and the present disclosure is not particularly limited to the number and arrangement of the charging electrodes.
The self-moving cleaning apparatus 600 may also include a cleaning module 610, such as a dry cleaning module. The cleaning module 610 is configured to clean at least a portion of a support surface, such as a floor, from the mobile cleaning device 600 as it moves over the support surface, such as a floor. In some embodiments, as shown in FIG. 2, the cleaning module 610 is disposed, for example, between two drive wheels 630. The cleaning module 610 may specifically include a frame 612 and a rolling brush 611 disposed in the frame 612, and a plurality of scraping bars 6111 are disposed on an outer circumference of the rolling brush 611. The frame 612 has a vent 6121 thereon, the vent 6121 exposing at least a portion of the roller brush 611.
When the self-moving cleaning apparatus 600 performs a cleaning operation, the rolling brush 611 performs a rotating operation, on which the scraping bar 6111 exposed by the frame 612 may contact the floor, and at the same time, the fan in the self-moving cleaning apparatus 600, for example, a dust suction fan, generates an air flow entering the frame 612 through the ventilation opening 6121, and under the action of the scraping bar 6111 and the air flow, the garbage enters the frame 612 through the ventilation opening 6121, and is further collected into the dust box of the self-moving cleaning apparatus 600, and the ventilation opening 6121 also serves as a dust circulation port of the garbage, that is, the ventilation opening 6121 serves as a dust suction port of the self-moving cleaning apparatus 600 when the self-moving cleaning apparatus 600 performs the cleaning operation.
Fig. 3 is a schematic view of a structure of a dust box and a self-moving cleaning apparatus not assembled according to some embodiments of the present disclosure.
As shown in fig. 3, the self-moving cleaning apparatus 600 further comprises a dust suction fan 660, which is not shown since the dust suction fan 660 is located inside the self-moving cleaning apparatus 600. The suction fan 660 is configured to provide a suction power source for the self-moving cleaning apparatus 600 when performing a cleaning operation, generating an air flow. When the self-moving cleaning apparatus 600 performs a cleaning operation, the garbage enters the frame 612 through the vent 6121 under the action of the air flow generated by the dust suction fan 660, and is collected into the dust box 670 of the self-moving cleaning apparatus 600.
The self-moving cleaning apparatus 600 has a receiving space 650, and the receiving space 650 is configured to receive the dust box 670. A second opening 651 and a vent 652 are provided on a side wall of the accommodating space 650, and the second opening 651 and the vent 652 are both in communication with the outside. When the self-moving cleaning device 600 performs cleaning work, garbage enters the dust box 670 through the vent 6121 and the second opening 651; the vent 652 is provided so that external air passes through the vent 652 into the dust box 670 when the dust collecting operation is performed by returning the dust collecting and charging pile 700 from the moving cleaning device 600.
Fig. 4 is a schematic structural diagram of a dust collecting and charging pile according to some embodiments of the present disclosure.
The dust collection charging stake 700 integrates a charging stake and a dust collection stake configured to provide energy supply and garbage collection for the self-moving cleaning apparatus.
As shown in fig. 4, the dust collection charging pile 700 includes a dust collection charging pile base 710, and a dust collection charging pile body 720. A dust collection charging pile body 720 configured to charge the self-moving cleaning apparatus 600 and collect the garbage inside the dust collection box 670 of the self-moving cleaning apparatus 600 is provided on the dust collection charging pile base 710. The dust collecting charging pile body 720 includes a dust collecting container 722 and a dust collecting fan 723. The dust collection container 722 is, for example, in the form of a drum, and is configured to collect the dust from the dust collection box 670 of the mobile cleaning device 600. The dust collection fan 723 is connected to an air outlet provided in the dust collection container 722 to provide power for recycling the dust collected in the dust collection container 722 from the dust collection box 670 of the mobile cleaning apparatus 600.
The dust collection charging pile 700 includes a charging connector 721 and a dust suction port 711, the charging connector 721 being configured to supply energy to the self-moving cleaning apparatus 600, the dust suction port 711 being configured to interface with a dust outlet of the self-moving cleaning apparatus 600 (when the self-moving cleaning apparatus 600 discharges dust into the dust collection charging pile 700, a vent 6121 in the self-moving cleaning apparatus 600 serves as the dust outlet), and dust in a dust collection box 670 of the self-moving cleaning apparatus 600 entering a dust collection container 722 of the dust collection charging pile body 720 through the dust suction port 711. For example, as shown in fig. 4, the charging connector 721 is provided to the dust collection charging pile body 720, and the dust collection port 711 is provided to the dust collection charging pile base 710. In some embodiments, as shown in fig. 4, a sealing rubber pad 712 is further disposed around the dust suction port 711, for sealing the dust suction port 711 after being docked with the dust outlet of the self-moving cleaning apparatus 600, so as to prevent leakage of garbage.
The air inlet of the dust collection container 722 is communicated with the dust collection opening 711 through the dust collection air passage 713, and the dust in the dust collection box 670 of the self-moving cleaning apparatus 600 can be collected in the dust collection container 722 through the air vent 6121 of the self-moving cleaning apparatus 600 by the air flow generated by the dust collection fan 723.
Fig. 5 is a schematic view of a scenario after a self-moving cleaning device returns to a dust collection charging pile according to some embodiments of the present disclosure.
As shown in fig. 5, when the self-moving cleaning apparatus 600, such as a sweeping robot, returns to the dust collection charging post 700 after sweeping, the self-moving cleaning apparatus 600 moves onto the dust collection charging post base 710 along the first direction X, so that the charging electrode 640 on the self-moving cleaning apparatus 600 is electrically connected with the charging connector 721 to charge the self-moving cleaning apparatus 600, and the dust outlet of the self-moving cleaning apparatus 600, i.e. the ventilation opening 6121 is abutted with the dust collection opening 711 of the dust collection charging post 700 to transfer the garbage in the dust collection box 670 of the self-moving cleaning apparatus 600 into the dust collection container 722 of the dust collection charging post 700.
Fig. 6 illustrates a schematic view of a dust box provided according to some embodiments of the present disclosure, in which a direction of an air flow in the dust box is shown when the automatic cleaning apparatus performs a cleaning operation. Fig. 7 illustrates a schematic view of a dust box provided according to some embodiments of the present disclosure, in which a movement direction of an air flow in the dust box when a robot cleaner returns to a dust pile to perform dust collection is shown. Fig. 8 illustrates a schematic view of a dust box provided according to some embodiments of the present disclosure, wherein the relative angular relationship between the sidewalls is indicated. As shown in fig. 6-8, according to a specific embodiment of the present disclosure, there is provided a dust box 670, which may include: a first side wall 100 provided with a collection port 20; a second side wall 200, the second side wall 200 being disposed opposite to the first side wall 100, the second side wall 200 being configured to enable the object to be cleaned to fall into the dust box 670 under the action of gravity after being impacted by the object to be cleaned (cleaned garbage); the third side wall 300 is provided with an air outlet, and the air outlet is used for arranging a filter screen 310; one end of the third sidewall 300 away from the second sidewall 200 is connected to the first sidewall 100, and an angle between the third sidewall 300 and the first sidewall 100 is a first angle α 1 The first included angle alpha 1 Greater than 90 degrees. In an alternative embodiment, the first sidewall 100, the first sidewallThe space inside the two side walls 200 and the third side wall 300 is the dust collecting chamber 10. When the dust collection box 670 of the present disclosure enters the dust collection chamber 10 from the collection port 20 under the action of the dust collection fan 660, the dust will continue to move straight due to inertia, strike the second side wall 200, directly settle at the bottom of the dust collection box under the action of gravity, and air is discharged out of the robot from the air outlet. The gravity dust removal principle is utilized, and the included angle between the first side wall 100 and the third side wall 300 is larger than 90 degrees, so that an obtuse angle is formed, the impact point of the garbage on the third side wall 300 can be a certain distance from the filter screen, and the phenomenon that the service life and dust collection efficiency of the filter screen are influenced due to the fact that the garbage is stuck on the filter screen is avoided.
In the practical application of the present invention,
scene 1, dust collection: scenario 1 is that the dust collection box 670 is placed at a corresponding position of the self-moving cleaning device 600 during the cleaning process of the self-moving cleaning device 600, the dust suction fan 660 in the self-moving cleaning device 600 sucks air at one end of the filter screen 310 far away from the dust collection chamber 10, the power of the dust suction fan 660 cannot reach to open the air suction baffle 410, and at this time, the air suction baffle 410 is closed. Due to the suction force of the dust suction fan 660, the dust during cleaning will follow the air flow from the collection opening 20 to enter the dust collection chamber 10, the dust will continue to move straight due to inertia, impact on the second side wall 200, lose forward kinetic energy, directly settle at the bottom of the dust box under the action of gravity, and the air is discharged from the air outlet to the outside of the self-moving cleaning device 600, so that the dust will remain in the dust collection chamber 10.
Scene 2, dust collection: scenario 2 is that when the self-moving cleaning device 600 returns to the dust collection charging pile 700 (when charging, water supplementing, water changing or dust collecting), the dust collection box 670 is placed at a corresponding position of the self-moving cleaning device 600, the collection port 20 corresponds to the dust collection fan 723 of the dust collection charging pile 700, the dust collection fan 723 and the dust collection fan 660 work simultaneously, the air suction baffle 410 is opened due to the negative pressure in the dust collection cavity 10, the air flow enters from the air suction port 30, blows to the direction of the fifth side wall 500 along the parallel direction of the second side wall 200, changes the wind direction through the fifth side wall 500, and the sucked air forms an annular cyclone because the wind force of the dust collection fan 723 is greater than the wind force of the dust collection fan 660, so that the dust collection in the dust collection cavity 10 can be more effectively taken away, compared with the original rectangular dust box, no dead angle is left, and the dust collection efficiency is improved.
In some embodiments, the second sidewall 200 is disposed non-parallel to the first sidewall 100. In an alternative embodiment, the second sidewall 200 forms a second angle α with the first sidewall 100 2 The second included angle alpha 2 Less than 90 degrees (as shown in fig. 8). In order to ensure that the garbage entering the dust collection chamber 10 during dust collection can collide with the second side wall 200, lose forward kinetic energy, directly settle at the bottom of the dust box under the action of gravity, the second included angle alpha 2 Less than 90 degrees.
In some embodiments, the filter 310 is in a detachable structure, and the filter 310 can be detached from the third sidewall 300, so as to facilitate later maintenance, cleaning and replacement.
As shown in fig. 6-8, in some embodiments, the dust box may further include: and a fourth side wall 400, wherein the fourth side wall 400 is disposed between the second side wall 200 and the first side wall 100, the fourth side wall 400 is provided with an air suction port 30, and an included angle between the fourth side wall 400 and the first side wall 100 is less than or equal to 90 degrees. The air sucked through the air suction port 30 forms an annular cyclone, so that the garbage in the dust collection cavity 10 can be more effectively taken away, no dead space is left behind compared with the original rectangular dust box, and the dust collection efficiency is improved.
In some embodiments, the dust box 670 may further include: and an air suction baffle 410 disposed at the air suction port 30, the air suction baffle 410 being rotatably connected to the fourth sidewall 400.
In some embodiments, the suction baffle 410 covers the suction port 30 when the dust box 670 is in the first state, i.e., the automatic cleaning device is in the non-dust collecting state.
As shown in fig. 6-8, in some embodiments, the suction baffle 410 is opened when the dust box 670 is in the second state, i.e., when the automatic cleaning device returns to the dust collecting pile in the dust collecting state. The dust collecting box 670 is placed at a corresponding position of the self-moving cleaning device 600, the collecting opening 20 corresponds to the dust collecting fan 723 of the dust collecting charging pile 700, the dust collecting fan 723 and the dust collecting fan 660 work simultaneously, because of the negative pressure in the dust collecting cavity 10, the air suction baffle 410 is opened, the air flow enters from the air suction opening 30, blows to the direction of the fifth side wall 500 along the parallel direction of the second side wall 200, the wind direction passing through the fifth side wall 500 is changed, and because the wind force of the dust collecting fan 723 is greater than the wind force of the dust collecting fan 660, the sucked air forms an annular cyclone, so that the dust in the dust collecting cavity 10 can be more effectively taken away, no dead space is left compared with the original rectangular dust box, and the dust collecting efficiency is improved.
The first state is a state in which the self-moving cleaning apparatus 600 sucks dust, that is, a state in which the robot cleans.
The second state is a state in which the self-moving cleaning apparatus 600 collects dust, that is, a state in which the robot transfers the garbage in the dust collection chamber 10 to the dust collection bin in the dust collection charging pile 700 on the dust collection charging pile 700.
In some embodiments, when the suction baffle 410 is opened, the suction baffle 410 forms a third angle α with the fourth sidewall 400 3 。
In some embodiments, the third included angle α 3 With the second included angle alpha 2 And the balance is mutually remained.
In some embodiments, the second included angle α is subtracted from 90 degrees 2 The degree of (2) is a first angle.
In some embodiments, the third included angle α 3 Less than or equal to the first angle.
The third included angle α is when the suction baffle 410 is parallel to the second sidewall 200 3 And the second included angle is complementary with the second included angle. When the third included angle alpha 3 Above the first angle, the airflow direction is more biased toward the direction of the third sidewall 300. The third included angle alpha 3 Smaller than the first angle, the airflow direction is more biased toward the direction of the second sidewall 200.
The direction of the air flow biased toward the second sidewall 200 may form an annular cyclone.
As shown in fig. 6-8, the air flow sucked into the dust collecting chamber 10 approaches the second side wall 200, and forms an annular cyclone by the rebound of the second side wall 200 or the third side wall 300, so that the dust in the dust collecting chamber 10 can be more effectively taken away, and compared with the original rectangular dust box, no dead space is left for the dust, and the dust collecting efficiency is improved.
In some embodiments, when the suction baffle 410 is opened, the suction direction is parallel to the plane of the second sidewall 200 and faces the third sidewall 300.
In some embodiments, the dust box 670 may further include: a fifth sidewall 500, the fifth sidewall 500 being disposed between the second sidewall 200 and the third sidewall 300.
In an alternative embodiment, the space inside the first side wall 100, the second side wall 200, the third side wall 300, the fourth side wall 400 and the fifth side wall 500 is the dust collecting chamber 10; namely, the space surrounded by the first side wall 100, the second side wall 200, the third side wall 300, the fourth side wall 400 and the fifth side wall 500 is the dust collecting cavity 10.
In some embodiments, the connection between the fifth sidewall 500 and the second sidewall 200 is rounded. The first turn encountered by the air flow entering the dust collection cavity 10 through the air suction port 30 is at the joint of the fifth side wall 500 and the second side wall 200, so that the joint is a round corner, the air flow is easier to form an annular cyclone, the loss of the kinetic energy of the air flow can be effectively reduced, the garbage in the dust collection cavity 10 can be more effectively taken away, no dead space is left, and the dust collection efficiency is improved.
In some embodiments, the fifth sidewall 500 is curved and has a recess on a side proximate to the dust collection chamber 10. The fifth side wall 500 is designed to be a curved line protruding out of the dust collecting cavity 10, so that the air flow can more easily form a circular cyclone, the loss of the kinetic energy of the air flow can be effectively reduced, the garbage in the dust collecting cavity 10 can be more effectively taken away, no dead space is left, and the dust collecting efficiency is improved.
In some embodiments, as shown in fig. 6-8, the third sidewall 300 forms an angle with the first sidewall 100 and is closer to the dust collecting chamber 10, which is the first angle α 1 。
In some embodiments, the angle formed by the extension of the second side wall 200 and the extension of the first side wall 100 and near the dust collecting chamber 10 is the second angle α 2 。
In some embodiments, the included angle formed by the suction baffle 410 and the fourth sidewall 400 and away from the first sidewall 100 is the third included angle α 3 。
Fig. 9 illustrates a schematic view of a dust box according to some embodiments of the present disclosure, wherein a movement direction of an air flow in the dust box when the automatic cleaning apparatus performs a cleaning operation is shown.
As shown in fig. 9, in some embodiments, a dust blocking portion 510 is disposed on the fifth inner wall, and the dust blocking portion 510 extends along the direction of the collecting opening 20.
In some embodiments, the corners of the inner wall of the dust collecting chamber 10 may be rounded. The air flow entering the dust collection cavity 10 through the air suction port 30 encounters a turn, so that the kinetic energy of the air flow is reduced, a round corner is arranged, the air flow is easier to form an annular cyclone, the loss of the kinetic energy of the air flow can be effectively reduced, garbage in the dust collection cavity 10 can be more effectively taken away, no dead angle of the garbage is left, and the dust collection efficiency is improved.
In some embodiments, the projection of the second sidewall 200 in the direction of the first sidewall 100 is within the range of the first sidewall 100. The distance between the second side wall 200 and the third side wall 300 can be enlarged, that is, the impact point between the sucked garbage and the second side wall 200 can be a certain distance from the filter screen, so that the garbage is prevented from sticking on the filter screen, and the service life and dust collection efficiency of the filter screen are prevented from being affected.
In some embodiments, the dust box 670 may further include: a top plate perpendicular to the first, second, third, fourth, and fifth sidewalls 100, 200, 300, 400, and 500. The self-moving cleaning apparatus 600 has the top plate facing upward during use.
In some embodiments, the dust box 670 may further include: and a bottom plate perpendicular to the first, second, third, fourth and fifth sidewalls 100, 200, 300, 400 and 500, the bottom plate being disposed opposite to the top plate. The self-moving cleaning apparatus 600 is such that the sole plate is directed downwardly during use.
In some embodiments, the roof in the dust collecting chamber 10 is provided with a diversion trench.
In some embodiments, the flow guide groove is annular.
In some embodiments, an end of the flow guiding groove near the second side wall 200 is aligned with the suction direction and is located above the suction airflow.
In some embodiments, the plurality of the diversion trenches are arranged in parallel; the outermost diversion trench is located above the suction air flow and is close to one end of the second sidewall 200 and is consistent with the suction direction.
In some embodiments, the flow guide groove is spiral.
In some embodiments, the outermost inlet of the flow guide groove is disposed above the suction baffle 410.
Through set up in the dust collection chamber 10 the guiding gutter can make the suction the air current in the dust collection chamber 10 to a certain extent according to the direction of guiding gutter removes, makes the suction the air current in the dust collection chamber 10 forms an annular whirlwind, can be more effectual with the rubbish in the dust collection chamber 10 is taken away, does not have the rubbish dead angle of leaving over compared with former rectangle dirt box, improves dust collection efficiency.
According to a second aspect of the present disclosure, there is provided a self-moving cleaning apparatus 600, which may include a dust box 670 as described in any one of the above technical aspects.
According to a third aspect of the present disclosure, there is provided a self-moving cleaning system, which may comprise a self-moving cleaning apparatus 600 as set forth in any one of the above technical solutions.
In some embodiments, the self-moving cleaning system may further comprise: a dust collecting and charging pile 700, wherein the dust collecting and charging pile 700 is responsive to the self-moving cleaning apparatus 600 according to any one of the above claims, and the garbage in the dust collecting box 670 of the self-moving cleaning apparatus 600 is collected into the dust collecting bin body of the dust collecting and charging pile 700 through the collecting port 20.
In some embodiments, the dust collection charging stake 700 can include: a dust collection fan 723, wherein the dust collection fan 723 is used for sucking out the garbage in the dust collection cavity 10 through the collection port 20, and the suction force of the dust collection fan 723 is larger than that of the dust collection fan 660.
The present disclosure is directed to a dust box 670, a self-moving cleaning device and system, the dust box 670 may include: a first side wall 100 provided with a collection port 20; a second side wall 200, the second side wall 200 being disposed opposite to the first side wall 100, the second side wall 200 being configured to enable the object to be cleaned to fall into the dust box 670 under the action of gravity after being impacted by the object to be cleaned (cleaned garbage); a third sidewall 300 having an air outlet, wherein an included angle between the third sidewall 300 and the first sidewall 100 is a first included angle α 1 The first included angle alpha 1 Greater than 90 degrees. When the dust collection box 670 of the present disclosure enters the dust collection cavity 10 from the collection port 20 under the action of the dust collection fan 660, the dust will continue to move straight due to inertia and impact on the second side wall 200, and directly settle at the bottom of the dust box under the action of gravity, and the air is discharged out of the robot from the air outlet. The gravity dust removal principle is utilized, and the included angle between the first side wall 100 and the third side wall 300 is larger than 90 degrees, so that an obtuse angle is formed, the impact point of garbage on the third side wall 300 can be a certain distance from the filter screen, and the influence of the service life of the filter screen and dust collection efficiency on the filter screen due to the fact that garbage is stuck on the filter screen is avoided.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explanation of the principles of the present invention and are in no way limiting of the invention. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present invention should be included in the scope of the present invention. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.
Claims (10)
1. A dust box, comprising:
a first side wall provided with a collecting port;
the second side wall is arranged opposite to the first side wall and is configured to enable the cleaned object to fall into the dust collection box under the action of gravity after being impacted by the cleaned object;
the third lateral wall is equipped with the air outlet, the third lateral wall with the contained angle of first lateral wall is first contained angle, first contained angle is greater than 90 degrees.
2. A dust box according to claim 1, wherein,
the second side wall is arranged non-parallel to the first side wall.
3. The dust box of claim 1, further comprising:
the fourth side wall is arranged between the second side wall and the first side wall, an air suction port is arranged on the fourth side wall, and an included angle between the fourth side wall and the first side wall is smaller than or equal to 90 degrees.
4. A dust box according to claim 3, further comprising:
the air suction baffle is arranged at the air suction port and is rotationally connected with the fourth side wall;
when the dust collecting box is in the first state, the air suction baffle covers the air suction port;
when the dust box is in the second state, the air suction baffle is opened.
5. The dust box according to claim 4, wherein,
when the air suction baffle is opened, the air suction direction is parallel to the plane where the second side wall is located and faces the third side wall.
6. A dust box according to claim 3, further comprising:
and a fifth sidewall disposed between the second sidewall and the third sidewall.
7. The dust box according to claim 6, wherein,
the connection part of the fifth side wall and the second side wall is a round angle.
8. The dust box according to claim 6, wherein,
the projection of the second side wall in the direction of the first side wall is within the range of the first side wall.
9. A self-moving cleaning apparatus comprising a dust box according to any one of claims 1 to 8.
10. A self-moving cleaning system, comprising:
the self-moving cleaning apparatus of claim 9; and
and (5) a dust collection pile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311084035.3A CN116998962A (en) | 2023-08-25 | 2023-08-25 | Dust collection box, self-moving cleaning equipment and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311084035.3A CN116998962A (en) | 2023-08-25 | 2023-08-25 | Dust collection box, self-moving cleaning equipment and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116998962A true CN116998962A (en) | 2023-11-07 |
Family
ID=88572772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311084035.3A Pending CN116998962A (en) | 2023-08-25 | 2023-08-25 | Dust collection box, self-moving cleaning equipment and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116998962A (en) |
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2023
- 2023-08-25 CN CN202311084035.3A patent/CN116998962A/en active Pending
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