WO2023245948A1 - 尘盒、清洁设备及清洁系统 - Google Patents

尘盒、清洁设备及清洁系统 Download PDF

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Publication number
WO2023245948A1
WO2023245948A1 PCT/CN2022/128344 CN2022128344W WO2023245948A1 WO 2023245948 A1 WO2023245948 A1 WO 2023245948A1 CN 2022128344 W CN2022128344 W CN 2022128344W WO 2023245948 A1 WO2023245948 A1 WO 2023245948A1
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WO
WIPO (PCT)
Prior art keywords
roller brush
cleaning
chamber
dust
cover
Prior art date
Application number
PCT/CN2022/128344
Other languages
English (en)
French (fr)
Inventor
周永飞
段传林
欧阳大林
李行
朱明阳
Original Assignee
北京石头世纪科技股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN202210731460.6A external-priority patent/CN117297432A/zh
Priority claimed from CN202210730487.3A external-priority patent/CN117297430A/zh
Application filed by 北京石头世纪科技股份有限公司 filed Critical 北京石头世纪科技股份有限公司
Publication of WO2023245948A1 publication Critical patent/WO2023245948A1/zh

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    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/29Floor-scrubbing machines characterised by means for taking-up dirty liquid
    • A47L11/30Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction

Definitions

  • the present disclosure relates to the field of smart home technology, and in particular to a dust box, cleaning equipment and cleaning system.
  • Cleaning equipment in the related art collects ground dust into a dust box located inside the equipment during the cleaning process.
  • a dust box including:
  • the first chamber including a waste inlet
  • the second chamber includes an air outlet
  • transition channel is approximately tangent to the second chamber.
  • a cleaning device including the above-mentioned dust box.
  • the cleaning device further includes a main body, and the dust box is disposed on the main body.
  • a cleaning system including the above-mentioned cleaning equipment, and the cleaning system further includes a cleaning base station.
  • Figure 1 is a schematic structural diagram of a cleaning robot from a first perspective according to an exemplary embodiment
  • Figure 2 is a schematic structural diagram of a cleaning robot from a second perspective according to an exemplary embodiment
  • Figure 3 is a schematic structural diagram of a cleaning robot from a third perspective according to an exemplary embodiment
  • Figure 4 is a schematic structural diagram of a cleaning robot from a fourth perspective according to an exemplary embodiment
  • Figure 5 is a schematic structural diagram of a part of a cleaning robot from a perspective according to an exemplary embodiment
  • Figure 6 is a schematic structural diagram of a part of a cleaning robot from another perspective according to an exemplary embodiment
  • Figure 7 is a schematic structural diagram of a dust box of a cleaning robot from one perspective according to an exemplary embodiment
  • Figure 8 is a schematic structural diagram of a dust box of a cleaning robot from another perspective according to an exemplary embodiment
  • Figure 9 is a schematic structural diagram of a first release chamber of a dust box of a cleaning robot according to an exemplary embodiment
  • Figure 10 is a schematic structural diagram of a release second chamber of a dust box of a cleaning robot according to an exemplary embodiment
  • Figure 11 is a schematic structural diagram of a first chamber and a second chamber of a dust box of a cleaning robot shown according to an exemplary embodiment
  • Figure 12 is a schematic diagram of the internal structure of a dust box of a cleaning robot according to an exemplary embodiment
  • Figure 13 is a schematic structural diagram of a base of a cleaning robot from a first perspective according to an exemplary embodiment
  • Figure 14 is a schematic structural diagram of a base of a cleaning robot from a second perspective according to an exemplary embodiment
  • Figure 15 is a schematic structural diagram of the base of a cleaning robot from a third perspective according to an exemplary embodiment
  • Figure 16 is a schematic cross-sectional structural view of a base of a cleaning robot according to an exemplary embodiment
  • Figure 17 is a schematic structural diagram of the bottom cover and locking member of a cleaning robot according to an exemplary embodiment
  • Figure 18 is a schematic structural diagram of a cyclone separator of a cleaning robot according to an exemplary embodiment
  • Figure 19 is a schematic cross-sectional structural diagram of a cyclone separator of a cleaning robot according to an exemplary embodiment
  • Figure 20A is a schematic structural diagram of a cleaning module of a cleaning robot from one perspective according to an exemplary embodiment
  • Figure 20B is a schematic structural diagram of a state of a cleaning module of a cleaning robot according to an exemplary embodiment
  • 20C is a schematic structural diagram of another state of a cleaning module of a cleaning robot according to an exemplary embodiment
  • Figure 20D is a schematic structural diagram of the combination of a cleaning module of a cleaning robot, a first connection component, a second connection component and a protective cover according to an exemplary embodiment
  • Figure 20E is a schematic structural diagram of the combination of a cleaning module of a cleaning robot and a first connection component and a second connection component according to an exemplary embodiment
  • Figure 20F is a schematic structural diagram of a cleaning cover and a dust suction air duct of a cleaning robot according to an exemplary embodiment
  • Figure 21 is a schematic structural diagram of a cleaning module of a cleaning robot from another perspective according to an exemplary embodiment
  • Figure 22 is a schematic structural diagram of a cleaning cover of a cleaning module of a cleaning robot according to an exemplary embodiment
  • Figure 23 is a schematic structural diagram of a cleaning cover of a cleaning module of a cleaning robot according to an exemplary embodiment from another perspective;
  • Figure 24 is a schematic structural diagram of a driving structure of a cleaning module of a cleaning robot from one perspective according to an exemplary embodiment
  • Figure 25 is a structural schematic diagram of the driving structure of the cleaning module of a cleaning robot according to an exemplary embodiment from another perspective;
  • Figure 26 is a schematic structural diagram of a cleaning module of a cleaning robot according to another exemplary embodiment
  • Figure 27A is a schematic structural diagram of a fan assembly of a cleaning robot according to an exemplary embodiment
  • Figure 27B is an exploded structural schematic diagram of a blower assembly of a cleaning robot from one perspective according to an exemplary embodiment
  • Figure 28 is an exploded structural schematic diagram of a blower assembly of a cleaning robot from another perspective according to an exemplary embodiment
  • Figure 29 is a schematic exploded view of the filter part of the fan assembly of a cleaning robot according to an exemplary embodiment
  • Figure 30 is a schematic structural diagram of an integrated pile according to an exemplary embodiment
  • Figure 31 is a partial structural schematic diagram of an integrated pile according to an exemplary embodiment
  • Figure 32 is a structural schematic diagram of a stopper of an integrated pile from one perspective according to an exemplary embodiment
  • FIG. 33 is a schematic structural diagram of a stopper of an integrated pile from another perspective according to an exemplary embodiment.
  • Stopper 91. First stopper; 911. First rack; 92. Second stopper; 921, second rack; 93, driving member; 931, motor; 932, first gear; 933, second gear; 94, adsorption member;
  • Dust box 11. Dust storage chamber; 111. First chamber; 1111. First opening; 1112. Garbage entrance; 112. Second chamber; 1121. Second opening; 1122. Third opening; 1123. Exhaust outlet; 113. Transition channel; 12. Door body; 121. First door body piece; 122. Second door body piece; 13. Cyclone separator; 131. Primary separation cyclone; 132. Secondary separation cyclone; 133. Separation filter; 14. Base; 141. Avoidance space; 15. Bottom cover; 151. Rolling part; 16. Locking part; 161. Toggle part; 162. First snapping part; 163. Second snap-in part;
  • the ninth wheel body 3612.
  • the tenth wheel body 3613.
  • Fan assembly 41. Fan; 42. Air duct; 421. First air duct opening; 422. Second air duct opening; 43. Filter part; 431. Filter layer; 432. Frame; 44. Silencer part; 441 , sound channel through hole; 442, sound-absorbing hole; 45, filter; 46, protective cover;
  • a cleaning system includes a cleaning robot and a cleaning base station.
  • the cleaning robot includes a main body 20, a dust box 10, a cleaning module 30, a fan assembly 40, a driving system 50, a sensing system, a control module, an energy system and a human-computer interaction system.
  • the main body 20 includes a forward portion 26 and a rearward portion 27.
  • the cleaning robot has an approximately circular shape (both front and rear are circular), and can also have other shapes, including but not limited to the approximate D of the front and rear circles. shape and a rectangular or square shape at the front and rear.
  • the cleaning running direction of the cleaning robot can be considered as the direction from the backward portion 27 to the forward portion 26 .
  • the sensing system may include a position determining device 21 located on the main body 20, a collision sensor provided on the buffer 25 of the forward portion 26 of the main body 20, and a proximity sensor provided on the lower part of the machine body.
  • the cliff sensor as well as the magnetometer, accelerometer, gyroscope, odometer and other sensing devices installed inside the machine body, are used to provide various position information and motion status information of the machine to the control module.
  • the position determination device 21 includes but is not limited to a camera and a laser distance measuring device (LDS, full name: Laser Distance Sensor).
  • the forward portion 26 of the main body 20 can carry a buffer 25.
  • the buffer 25 passes through a sensor system provided thereon, such as The infrared sensor detects one or more events in the driving path of the cleaning robot.
  • the cleaning robot can pass events detected by the buffer 25, such as obstacles and walls, and the control drive system 50 allows the cleaning robot to respond to the events. , such as staying away from obstacles.
  • the control module is arranged on the circuit motherboard in the main body 20 and includes a computing processor, such as a central processing unit and an application processor, communicating with non-transitory memory, such as a hard disk, flash memory, and random access memory.
  • the application processor is configured according to
  • the obstacle information fed back by the laser ranging device uses positioning algorithms, such as Simultaneous Localization and Mapping (SLAM, full name: Simultaneous Localization And Mapping), to draw a real-time map of the environment where the cleaning robot is located.
  • SLAM Simultaneous Localization and Mapping
  • the current working state and location of the cleaning robot are comprehensively determined.
  • specific next action strategies will also be given for different situations. This enables the cleaning robot to have better cleaning performance and user experience.
  • the drive system 50 can maneuver the body 20 to travel across the ground based on drive commands with distance and angle information (eg, x, y, and ⁇ components).
  • the drive system 50 includes a first drive wheel module 51 and a second drive wheel module 52 .
  • the first drive wheel module 51 and the second drive wheel module 52 are arranged along the transverse axis defined by the body 20 .
  • the cleaning robot may include one or more driven wheels 53 , and the driven wheels include but are not limited to universal wheels.
  • the driving wheel module includes the traveling wheel and the driving motor as well as the control circuit for controlling the driving motor.
  • the driving wheel module can also be connected to the circuit for measuring the driving current and the odometer.
  • the driving wheel module can be detachably connected to the main body 20 to facilitate disassembly, assembly and maintenance.
  • the drive wheel may have an offset drop suspension system, movably fastened, such as rotatably attached, to the body 20 and receive a spring bias biased downwardly and away from the body 20 .
  • the spring bias allows the drive wheel to maintain contact and traction with the ground with a certain ground force, while the cleaning element of the cleaning robot also contacts the ground with a certain pressure.
  • the main body 20 defines a transverse axis and a longitudinal axis, which are perpendicular to each other.
  • the transverse axis and the longitudinal axis can be understood as the transverse centerline and the longitudinal centerline of the main body 20 respectively.
  • Energy systems include rechargeable batteries such as nickel metal hydride and lithium batteries.
  • the rechargeable battery can be connected to a charging control circuit, a battery pack charging temperature detection circuit and a battery under-voltage monitoring circuit.
  • the charging control circuit, battery pack charging temperature detection circuit, and battery under-voltage monitoring circuit are then connected to the microcontroller control circuit.
  • the host is charged by connecting to the charging pile through the charging electrode set on the side or below of the fuselage.
  • the human-computer interaction system includes buttons on the host panel, which allow users to select functions; it may also include a display screen and/or indicator lights and/or speakers.
  • the display screen, indicator lights, and speakers show the user the current status or function of the machine.
  • Options; can also include mobile client programs.
  • the mobile client can show users a map of the environment where the equipment is located, as well as the location of the machine, and provide users with richer and more user-friendly functions.
  • the dust box 10 is disposed on the main body 20 , and at least part of the position determining device 21 is disposed protruding from the main body 20 . Since the top of the dust box 10 is not lower than at least part of the top of the main body 20 and the top of the position determining device 21 is higher than the top of the dust box 10, the position can be determined on the basis of ensuring that the height of the dust box 10 is made as high as possible.
  • the device 21 first triggers the obstacle, thereby indirectly protecting the dust box 10 or the main body 20 from being stuck by the obstacle.
  • the top of the dust box 10 is not lower than at least part of the top of the main body 20, compared with the main body height of the cleaning robot in the related art, the dust can be moved as much as possible without changing the original main body height.
  • the height of the box 10 is increased to increase the dust collection capacity of the dust box 10 without increasing the height of the cleaning robot.
  • the main body 20 includes a top main plane 22 , at least part of the position determining device 21 is disposed protruding from the top main plane 22 , and the top of the dust box 10 is higher than the top main plane 22 .
  • the top main plane 22 is the large upper surface of the cleaning robot, and arranging at least part of the position determining device 21 protruding from the top main plane 22 can ensure that the position determining device 21 can reliably identify obstacles.
  • the top of the dust box 10 is higher than the top main plane 22 to ensure that the dust box 10 has sufficient dust collection capacity.
  • the main body 20 also includes a top raised plane 23, which is higher than the top main plane 22 and lower than the top of the position determining device 21; wherein, At least part of the dust box 10 is located below the top raised plane 23 .
  • the top raised plane 23 is the upper small surface of the cleaning robot, and setting the top of the position determining device 21 higher than the top raised plane 23 can ensure that the position determining device 21 can reliably identify obstacles.
  • At least part of the dust box 10 is located below the top convex plane 23 to prevent the dust box 10 from bringing an excessive height to the cleaning robot, and the main body 20 can also protect the dust box 10 .
  • the main body 20 also includes a transition surface 24, which connects the top main plane 22 and the top convex plane 23; wherein, the top main plane 22 and the top convex plane 23 are approximately parallel, and the transition surface 24 is inclined to the top convex plane 23, which not only has a more beautiful appearance design, but also allows the main body 20 to easily pass through low obstacles and avoid jamming the cleaning robot.
  • the transition surface 24 can effectively prevent obstacles with a height between the top of the position determining device 21 and the top main plane 22 from blocking the cleaning robot.
  • a part of the dust box 10 is located below the top main plane 22, and a part of the dust box 10 is located below the top convex plane 23, so that a part of the dust box 10 can be made higher, which facilitates the installation of other structures. arrangement, or the dust collection space can be partially increased, and the other part of the dust box 10 can adapt to the height of the main body of the cleaning robot, and the main body 20 can effectively protect the dust box 10 to avoid problems such as damage to the dust box 10 .
  • the top of the position determining device 21 is 0.2mm-10mm higher than the top of the dust box 10, which can ensure that the position determining device 21 triggers obstacles first and can make the height of the dust box 10 relatively high. , which is conducive to improving dust collection capacity.
  • the dust box 10 is located behind the position determining device 21 along the cleaning operation direction of the cleaning robot.
  • the position determining device 21 is located in the middle of the cleaning robot, and the dust box 10 is located behind the cleaning robot.
  • the vertical projections of the position determining device 21 and the dust box 10 may have no overlapping area, so that at least part of the height of the dust box 10 can be greater than
  • the top main plane 22 does not need to consider that the position determining device 21 interferes with the dust box 10, so that the height of the dust box 10 can be further ensured.
  • the cleaning robot provided by the embodiment of the present disclosure is used to cooperate with the cleaning base station to discharge the dust inside the cleaning base station.
  • the cleaning robot includes: a dust storage chamber 11, which includes an opening; a door body 12, and a door body 12. 12 is movably arranged relative to the dust storage chamber 11 to release or block the opening; wherein, after the cleaning robot is docked with the cleaning base station, the door 12 can release the opening so that the opening is connected with the dust inlet of the cleaning base station.
  • the cleaning robot in the embodiment of the present disclosure is provided with a door 12 at the opening of the dust storage chamber 11, and the door 12 is movably arranged relative to the dust storage chamber 11. After the cleaning robot is docked with the cleaning base station, the door 12 can The opening is released so that the opening is connected with the dust inlet of the cleaning base station, and the dust in the dust storage chamber 11 is discharged into the cleaning base station, thereby improving the dust evacuation efficiency of the cleaning robot and improving the performance of the cleaning robot.
  • the dust storage chamber 11 in the embodiment of the present disclosure may be formed by the main body 20 , that is, a cavity is formed inside the main body 20 , and this cavity is used to collect dust, thereby serving as the dust storage chamber 11 , and the main body 20 may be provided with a
  • the door 12 blocks the opening of the dust storage chamber 11 to avoid dust leakage.
  • the door 12 can be opened to release the opening of the dust storage chamber 11, so that the dust in the dust storage chamber 11 can be discharged.
  • the dust in the dust storage chamber 11 is discharged, for example, the dust in the dust storage chamber 11 is discharged into the cleaning base station.
  • the dust storage chamber 11 in the embodiment of the present disclosure may be formed by a dust box 10 on the main body 20 .
  • the dust box 10 is disposed on the main body 20 .
  • the dust box 10 and the main body 20 form the robot body.
  • the door 12 is disposed on the dust box 10 to release or block the opening of the dust storage chamber 11.
  • the dust box 10 provided by the embodiment of the present disclosure includes a dust storage chamber 11.
  • the dust storage chamber 11 includes: a first chamber 111, the first chamber 111 includes a garbage inlet 1112; a second chamber 112, the second chamber 112 includes an exhaust Air outlet 1123; transition channel 113, through which the first chamber 111 communicates with the second chamber 112.
  • the dust box 10 of the embodiment of the present disclosure includes an independently provided first chamber 111 and a second chamber 112 .
  • the first chamber 111 is connected to the second chamber 112 through a transition channel 113 , so that the preliminary separation of dust in the first chamber 111 can be achieved, thereby reducing the probability of dust blocking the transition channel 113, and dust collection can be reliably achieved to improve the dust collection capacity of the dust box 10.
  • the dust entering from the cleaning module 30 enters the first chamber 111 through the garbage inlet 1112 for preliminary separation, and enters the second chamber 112 through the transition channel 113, thereby achieving effective recovery of dust, and the filtered gas Then the dust box 10 is discharged through the air outlet 1123.
  • the transition channel 113 is approximately tangent to the second chamber 112, so that dust can reliably enter the second chamber 112 through the transition channel 113, and can facilitate gas flow, thereby improving dust quality.
  • the fluidity in the dust storage chamber 11 improves the dust collection capacity of the dust box 10 .
  • the transition channel 113 is approximately tangent to the first chamber 111, so that dust can reliably enter the transition channel 113 from the first chamber 111, which is conducive to gas flow, thereby improving dust removal. Liquidity in the dust storage chamber 11.
  • a cyclone separator 13 is provided in the second chamber 112, and the gas entering the second chamber 112 tangentially will separate fine dust and gas through the cyclone separator 13 to ensure the cleanliness of the filter screen.
  • the cyclone separator 13 may be a conical tube for cyclone separation.
  • the side wall of the transition channel 113 includes a curved surface, so that dust can flow smoothly in the transition channel 113, thereby avoiding problems such as dust blockage.
  • the extension length of the transition channel 113 is greater than the minimum wall thickness between the first chamber 111 and the second chamber 112, so that the airflow carrying dust can pass through the transition channel 113 for a relatively long time. This avoids the problem of blockage of the transition channel 113 caused by accumulation of a large amount of dust.
  • the extension length of the transition channel 113 can be considered as the distance for the air flow in the transition channel 113, and the first chamber 111 and the second chamber 112 are blocked by the wall of the dust box 10. Therefore, the transition channel The extension length of 113 is greater than the minimum wall thickness between the first chamber 111 and the second chamber 112 to avoid the problem of dust accumulation causing obstruction of the transition channel 113 .
  • the door 12 is rotatably disposed on the dust box 10 , so that the door 12 can conveniently release or block the opening of the dust storage chamber 11 .
  • the door body 12 can be connected with a driving mechanism to drive the door body 12 to rotate relative to the dust box 10 .
  • the door 12 can be driven to open or close by the air flow generated by the fan assembly 40 of the cleaning robot.
  • the door 12 can be driven to open or close by the suction force generated by the power assembly of the cleaning base station.
  • the door 12 is movably disposed relative to the dust box 10, and the door 12 can be driven by a driving mechanism to achieve horizontal movement of the door 12.
  • the driving mechanism can be an electric
  • the push rod drives the door 12 to move horizontally relative to the dust box 10 through the electric push rod.
  • At least part of the dust box 10 is located outside the main body 20, so that when the door body 12 releases the opening, the opening can be directly connected with the dust inlet, so that the dust in the dust box 10 can be easily discharged. Enter the cleaning base station.
  • part of the door body 12 can be extended into the inside of the dust inlet for storage, thereby ensuring that the opening of the dust storage chamber 11 and the dust inlet are reliably connected, thereby ensuring that dust can be effectively collected into the cleaning base station.
  • the dust box 10 and the main body 20 form at least part of the outer surface of the cleaning robot, so that after the cleaning robot is docked with the cleaning base station, the dust box 10 is directly docked with the cleaning base station. Therefore, after the door 12 is opened, the dust storage chamber 11 can be opened. The opening is reliably connected to the dust inlet.
  • the dust storage chamber 11 includes a first chamber 111 and a second chamber 112 , and the door 12 can selectively release the first chamber 111 and the second chamber 111 . 112, so that the first chamber 111 and the second chamber 112 can be selectively connected to the dust inlet, thereby realizing the phased discharge of dust in the dust storage chamber 11, and avoiding problems such as obstruction when a large amount of dust is discharged. This improves dust collection efficiency.
  • the first chamber 111 and the second chamber 112 can be set independently, so that dust can be stored in both the first chamber 111 and the second chamber 112 .
  • dust in the first chamber 111 and the second chamber 112 The dust may be dust at different stages. For example, during the cleaning process of the cleaning robot, the dust first enters the first chamber 111, and then part of the dust enters the second chamber 112. Therefore, the first chamber 111 and the second chamber 112 are separated.
  • the dust particle sizes within chamber 112 may not be uniform.
  • the door body 12 may be one, and the door body 12 is movably disposed relative to the dust box 10 , so that the door body 12 can selectively release the first chamber 111 and the second chamber 112 .
  • the door body 12 includes a first door body piece 121 and a second door body piece 122, and the first door body piece 121 and the second door body piece 122 are separated.
  • the first door body piece 121 and the second door body piece 122 correspond to the first chamber 111 and the second chamber 112 respectively, so that the first chamber body can be opened by opening the first door body piece 121 and the second door body piece 122 respectively. Convenient release of chamber 111 and second chamber 112.
  • the first door body part 121 and the second door body part 122 are respectively rotatably arranged on the dust box 10.
  • the first chamber 111 can be controlled. and the respective release of the second chamber 112 .
  • two different driving mechanisms are used to drive the first door member 121 and the second door member 122 to move, thereby controlling the opening time of the first door member 121 and the second door member 122 .
  • the dust box 10 further includes a cyclone separator 13 , and the cyclone separator 13 is disposed in the second chamber 112 .
  • the cyclone separator 13 can be a cyclone separator known in the related art.
  • the working principle of the cyclone separator is to rely on the rotational motion caused by the tangential introduction of the airflow. When particles are rotated at high speed in the airflow, the centrifugal force is much larger. Due to the gravity, the greater the speed, the greater the centrifugal sedimentation velocity obtained by the particles.
  • the air flow collides with the tube wall, and the particles It hits the tube wall and rotates down to achieve the purpose of separation of solid and gas.
  • the cyclone separator 13 includes a primary separation cyclone 131 and a secondary separation cyclone 132 .
  • the secondary separation cyclone 132 may include a plurality of cyclone separators.
  • the main body of the cyclone separator is tapered with a large upper end and a small lower end, and are respectively distributed around the axis of the secondary separation cyclone 132 .
  • the setting of multiple sets of cyclone separators improves the dust separation efficiency of the secondary separation cyclone and further enhances the dust collection capacity of the cleaning base station.
  • the number of secondary cyclones can be nine, twelve, or fifteen. The greater the number, the higher the separation efficiency.
  • the periphery of the secondary separation cyclone 132 is a separation filter 133 .
  • the outer surface of the first-level separation cyclone 131, the inner surface of the dust box 10 and the outer surface of the separation filter 133 jointly form a first-level cyclone.
  • the air separated by the first-level cyclone has separated the larger particle garbage from the air flow and fallen into a first-level cyclone.
  • the separation filter 133 is used to pass the airflow that enters the second-stage separation cyclone 132 after being separated by the first-stage cyclone.
  • the separation filter 133 preferably uses a metal filter, which can increase the service life and improve the filtration effect.
  • the separation filter 133 is an annular mesh, and the support frame of the first-level separation cyclone 131 is used to erect the bottom of the separation filter 133.
  • the particulate garbage filtered by the separation filter 133 is gathered under the support frame of the first-level separation cyclone 131.
  • the outer edge of the support frame of the first-level separation cyclone 131 can extend downward to form a skirt shape to prevent the first-level cyclone from passing through.
  • the separated particulate waste moves upward.
  • Each secondary separation cyclone 132 forms a gas-solid separation cyclone, and the separated solid particle garbage falls into the inside of the primary separation cyclone 131 .
  • the first chamber 111 includes a first opening 1111
  • the second chamber 112 includes a second opening 1121 and a third opening 1122 that are separated from each other.
  • the second opening 1121 It communicates with the part of the second chamber 112 located outside the cyclone separator 13, and the third opening 1122 communicates with the part of the second chamber 112 located inside the cyclone separator 13; wherein, the first door member 121 releases or blocks the first opening 1111, The second door body part 122 simultaneously releases or blocks the second opening 1121 and the third opening 1122.
  • Dust enters the second chamber 112 from the first chamber 111.
  • the dust passing through the cyclone separator 13 enters and falls into the inside of the first-level separation cyclone 131.
  • the first chamber Dust in chamber 111 can be discharged.
  • the second door body member 122 can release the second opening 1121 and the third opening 1122 at the same time, so that the dust in the second chamber 112 can be discharged, that is, the dust falling outside the first-level separation cyclone 131 and the dust falling into the first-level separation cyclone 131 can be discharged.
  • the dust inside the separation cyclone 131 can be discharged through the second opening 1121 and the third opening 1122 respectively. Dust may include solid waste.
  • the primary separation cyclone 131 can separate coarse particles, and the secondary separation cyclone 132 can separate fine particles, thereby ensuring the separation effect of the cyclone separator 13 .
  • the dust storage chamber 11 includes a first chamber 111 and a second chamber 112 .
  • the first chamber 111 and the second chamber 112 include a first opening 1111 and a second opening 1121 respectively.
  • the door body 12 It includes a first door body piece 121 and a second door body piece 122.
  • the first door body piece 121 and the second door body piece 122 respectively correspond to the first opening 1111 and the second opening 1121 to release or block the first opening 1111 and the second door body piece 1121.
  • the first door body part 121 and the second door body part 122 can release the first opening 1111 and/or the second opening 1121, so that the first opening 1111 and/or Or the second opening 1121 is connected to the dust inlet of the cleaning base station, so that the dust in the dust storage chamber 11 can be discharged into the cleaning base station.
  • the dust storage chamber 11 includes a first chamber 111 and a second chamber 112 .
  • the first chamber 111 and the second chamber 112 include a first opening 1111 and a second opening 1121 respectively.
  • the door body 12 It includes a first door body piece 121 and a second door body piece 122.
  • the first door body piece 121 and the second door body piece 122 respectively correspond to the first opening 1111 and the second opening 1121 to release or block the first opening 1111 and the second door body piece 1121.
  • the second opening 1121 allows the first door body 121 and the second door body 122 to block the first opening 1111 and the second opening 1121 when the cleaning robot is separated from the cleaning base station to prevent dust from flowing out of the dust storage chamber 11 .
  • the area of the first opening 1111 may be larger than the area of the second opening 1121
  • the area of the second opening 1121 may be larger than the area of the third opening 1122 .
  • the area of the first opening 1111 may be equal to or equal to the area of the second opening 1121 , and the area of the second opening 1121 may be less than or equal to the area of the third opening 1122 .
  • the dust box 10 also includes: a base 14; a bottom cover 15, the bottom cover 15 is disposed on the base 14, and the bottom cover 15 and the base 14 form a first
  • the door 12 of the chamber 111 and the second chamber 112 is movably disposed on the bottom cover 15 to release or block the first chamber 111 and the second chamber 112 .
  • At least one of the base 14 and the bottom cover 15 is connected to the main body 20 , thereby achieving a fixed connection between the dust box 10 and the main body 20 .
  • the bottom cover 15 forms part of the outer surface of the bottom of the cleaning robot, the base 14 and the bottom cover 15 form a closed first chamber 111 and a second chamber 112, and a transition channel 113 is formed inside the base 14 for The first chamber 111 and the second chamber 112 are connected.
  • At least one of the base 14 and the bottom cover 15 is connected to the main body 20; wherein, at least part of the base 14 and the bottom cover 15 form part of the outer surface of the cleaning robot, so that they can form an outer surface of the cleaning robot with the main body 20. At least partially.
  • the base 14 may be an integral structure, that is, the bottom opening of the base 14 may be closed by the bottom cover 15 .
  • the base 14 may include a main structure and a top cover, and the top cover and the bottom cover 15 are disposed opposite each other. The top cover and the bottom cover 15 may respectively close the top opening and the bottom opening of the base 14 .
  • the bottom cover 15 is provided with a first opening 1111 , a second opening 1121 and a third opening 1122 , so that the first door member 121 can release or block the first opening 1111 and the second door 1111 .
  • the body piece 122 releases or blocks the second opening 1121 and the third opening 1122 at the same time.
  • the first door body part 121 and the second door body part 122 are rotatably provided on the bottom cover 15 .
  • the first door body member 121 and/or the second door body member 122 rotate relative to the bottom cover 15, thereby releasing the second door body member 121 and/or the second door body member 122.
  • the bottom cover 15 is detachably disposed on the base 14, so that the interior of the base 14 can be cleaned or maintained. After the bottom cover 15 is removed from the base 14, the internal space of the base 14 can be released, so that the dust can be cleaned, and the components inside the base 14 can be maintained and cleaned, for example, the interior of the second chamber 112 can be cleaned. Cyclone separator 13 for maintenance.
  • the bottom cover 15 can be snap-fitted with the base 14 .
  • the bottom cover 15 can be connected to the base 14 through structural components.
  • the dust box further includes a locking member 16 , which is disposed on the base 14 and movably disposed relative to the bottom cover 15 to disengage or disengage. Connect the bottom cover 15 so that the bottom cover 15 can be fixed or released.
  • the locking member 16 may include a toggle part 161 , a first latching part 162 and a second latching part 163 . Both sides of the toggle part 161 are respectively connected to the first latching part 162 and the second latching part 162 .
  • the connecting portion 163 and the dialing portion 161 are movably disposed on the base 14, and a part of the dialing portion 161 is exposed outside the base 14, so that the first engaging portion 162 and the second engaging portion 162 can be driven by the dialing portion 161.
  • the clamping part 163 moves relative to the bottom cover 15.
  • the bottom cover 15 When the first clamping part 162 and the second clamping part 163 are connected to the bottom cover 15, the bottom cover 15 is fixed on the base 14, and when the first clamping part 162 and the second clamping part 163 are connected to the bottom cover 15, After 162 and the second engaging portion 163 are detached from the bottom cover 15 , the bottom cover 15 can be removed from the base 14 .
  • the bottom cover 15 can be removed from the base 14 as a whole, or the bottom cover 15 can be hinged to the base 14, and the first snap-in portion 162 and the second snap-in portion 163 are in contact with the bottom cover 15 After being detached, the bottom cover 15 can be rotated relative to the base 14 so that the bottom cover 15 releases the internal space of the base 14 .
  • the dust box 10 is detachably provided on the main body 20, so that the dust box 10 can be easily cleaned or maintained.
  • At least part of the dust box 10 is located outside the main body 20, which not only facilitates the installation and disassembly of the dust box 10, but also allows adaptive adjustment of the specific structure of the dust box 10, facilitates the setting of the dust box 10, and can satisfy the maximum collection of the dust box 10. The ability of dust.
  • an avoidance space 141 is provided on the base 14 , and the avoidance space 141 is provided adjacent to the bottom cover 15 , so that the space for clasping the hand can be avoided, and the hand can be prevented from directly contacting the bottom cover 15 .
  • the bottom cover 15 is in contact, making it easy to operate when installing or disassembling the dust box 10 .
  • a rolling portion 151 is provided on the bottom cover 15 to prevent excessive wear and tear on the bottom cover 15 .
  • the rolling portion 151 can reduce the contact between the bottom cover 15 and the ground or the cleaning base station. resistance.
  • the rolling part 151 is rotatably provided on the bottom cover 15; the bottom end of the rolling part 151 protrudes from the bottom surface of the bottom cover 15, so that the rolling part 151 can come into contact with the surface or the cleaning base station, thereby reducing the contact resistance. .
  • the rolling part 151 may be a roller, and there may be one or more rolling parts 151 .
  • the bottom cover 15 can be fixed on the base 14 , and further, the bottom cover 15 cannot be detached from the base 14 .
  • the dust box 10 can be fixed on the main body 20 , and further, the dust box 10 cannot be detached from the main body 20 .
  • the dust box 10 may be entirely located inside the main body 20 .
  • the cleaning module 30 is disposed on the main body 20 , and the cleaning module 30 realizes cleaning of the surface to be cleaned.
  • the cleaning module 30 may be a dry cleaning module, and the dry cleaning system may include a roller brush.
  • the roller brush with certain interference with the ground sweeps up the garbage on the ground and carries it to the front of the garbage inlet 1112 between the roller brush and the dust box 10 , and then is sucked in by the suction gas generated by the fan assembly 40 and passing through the dust box 10 Dust box 10.
  • the dust removal ability of the cleaning robot can be characterized by the garbage pickup efficiency (DPU, full name Dust pickup efficiency).
  • the cleaning efficiency DPU is affected by the structure and material of the roller brush, and is affected by the garbage inlet 1112, dust box 10, fan 41, air outlet and any of the four.
  • the wind utilization rate of the air duct composed of connecting components is affected by the type and power of the fan, which is a complex system design issue.
  • the improvement of dust removal capacity is of greater significance for automatic cleaning equipment with limited energy. Because the improvement of dust removal capacity directly and effectively reduces the energy requirements, that is to say, the original machine that can clean 80 square meters of ground on one charge can evolve to clean 180 square meters or more on one charge. And the service life of the battery that reduces the number of charging times will be greatly increased, so that the frequency of battery replacement by users will also be reduced. What is more intuitive and important is that the improvement of dust removal capability is the most obvious and important user experience. Users will directly draw conclusions about whether the sweep is clean/wipe clean.
  • the cleaning robot may also include a side brush 37 having an axis of rotation angled relative to the floor for moving debris into the brush area of the cleaning system.
  • the cleaning module 30 may be a wet cleaning module.
  • the wet cleaning module may include a wet cleaning head.
  • the cleaning module 30 may also include a liquid supply part that sends cleaning liquid into the wet cleaning module. head to enable the wet cleaning head to perform wet cleaning on the surface to be cleaned.
  • the cleaning liquid inside the liquid supply part can also be sprayed directly onto the plane to be cleaned, and the wet cleaning head achieves cleaning of the plane by evenly applying the cleaning liquid.
  • the wet cleaning module can be assembled and applied to other types of cleaning equipment, which is not limited in this disclosure.
  • the cleaning head is used to clean the surface to be cleaned, and the driving system 50 is used to drive the cleaning head to substantially reciprocate along the target surface, and the target surface is a part of the surface to be cleaned.
  • the cleaning head reciprocates along the surface to be cleaned.
  • the contact surface between the cleaning head and the surface to be cleaned is provided with a cleaning cloth or cleaning plate.
  • the reciprocating motion generates high-frequency friction with the surface to be cleaned, thereby removing stains on the surface to be cleaned.
  • the cleaning head can be used as a mopping roller brush.
  • High-frequency reciprocating motion also called reciprocating vibration
  • the friction frequency is close to sound waves.
  • the cleaning effect will be much higher than that of dozens of rotations per minute.
  • the hair tufts on the surface of the cleaning head will be more uniform and extend in the same direction under the vibration of high frequency, so the overall cleaning effect is more uniform, instead of just being exerted downward pressure to increase friction under low frequency rotation.
  • the downward pressure alone will not cause multiple groups of hair tufts to extend in nearly the same direction. The effect is reflected in the fact that the water marks on the surface to be cleaned after high-frequency vibration cleaning are more uniform and no messy water will be left. stains.
  • the reciprocating motion may be repeated motion along any one or more directions within the surface to be cleaned, or may be vibration perpendicular to the surface to be cleaned, and is not strictly limited.
  • the reciprocating motion direction of the cleaning module is roughly perpendicular to the machine's traveling direction, because the reciprocating motion direction parallel to the machine's traveling direction will bring instability to the traveling machine itself, because the thrust and resistance in the traveling direction will cause
  • the driving wheels are prone to slipping, and the impact of slipping is more obvious when a wet cleaning module is included, because the slipperiness of the surface to be cleaned increases the possibility of slipping.
  • the cleaning module 30 is disposed movably up and down relative to the main body 20 , the dust box 10 is connected with the cleaning module 30 , and the cyclone separator 13 It is arranged in the dust box 10, and by connecting the fan assembly 40 with the dust box 10, the cleaning module 30 can reliably clean the surface to be cleaned. Since at least part of the cleaning module 30 is disposed movably up and down relative to the main body 20 , and combined with the arrangement of the cyclone separator 13 , the current of the cleaning robot during the cleaning process is not too large, thereby increasing the cleaning time of the cleaning robot. .
  • the cyclone separator 13 has a large air volume and a high negative pressure.
  • the cleaning robot cleans the carpet, at least part of the cleaning module 30 is movable up and down relative to the main body 20, so that the current of the cleaning module 30 can be reduced. The burden of the cleaning module 30 is reduced, allowing the cleaning robot to clean the carpet for a longer period of time.
  • the cleaning robot further includes a lifting structure connected to the cleaning module 30 , and the lifting structure is configured to enable at least part of the cleaning module 30 to move up and down relative to the main body 20 .
  • the lifting structure can be independently connected to the cleaning module 30 so that the cleaning module 30 can move up and down relative to the main body 20.
  • the lifting structure can also be equipped with additional power equipment so that the lifting structure can be actively raised or The ability to lower, so that at least part of the cleaning module 30 can be actively raised or lowered relative to the main body 20 .
  • the lifting structure may be an elastic component, so that at least part of the cleaning module 30 can be passively raised or lowered.
  • the cleaning module 30 includes: a cleaning cover 31; a roller brush, the roller brush is arranged in the cleaning cover 31; wherein, the lifting structure is connected to the cleaning cover 31, so that The roller brush can be driven to move up and down to ensure that the roller brush can reliably clean the surface to be cleaned and can adapt to different surfaces to be cleaned.
  • the lifting structure can be connected to the main body 20 , the lifting structure can be connected to the cleaning cover 31 , and the roller brush can be connected to the cleaning cover 31 , so that the lifting structure can drive the roller brush to move up and down relative to the main body 20 through the cleaning cover 31 .
  • the lifting structure includes: a first connection component 60, the two ends of the first connection component 60 are respectively connected to the main body 20 and the cleaning cover 31; a second connection component 70, The two connecting components 70 are spaced apart from the first connecting component 60, and the two ends of the second connecting component 70 are connected to the main body 20 and the cleaning cover 31 respectively.
  • the first connection component 60 and the second connection component 70 can reliably connect the cleaning cover 31 to the main body 20 and can keep the cleaning module 30 pressed down under its own weight when the surface to be cleaned is uneven. , the cleaning module 30 can be raised and lowered, thereby ensuring the cleaning performance of the cleaning module 30 .
  • the first connection component 60 includes a first connecting rod 61 and a second connecting rod 62.
  • the first connecting rod 61 and the second connecting rod 62 are parallel.
  • the first connecting rod 61 and the second connecting rod 62 are parallel. Both ends of the connecting rod 61 and the second connecting rod 62 are hinged to the main body 20 and the cleaning cover 31 respectively;
  • the second connection component 70 includes a third connecting rod 71 and a fourth connecting rod 72 , and the third connecting rod 71 and the fourth connecting rod 72 .
  • the lifting structure is a four-bar linkage mechanism. Through the four-bar linkage mechanism, the cleaning module 30 can not only be lifted up and down to ensure the cleaning performance of the cleaning module 30, but also the degree of freedom of the cleaning module 30 can be restricted to ensure cleaning. The module 30 moves as required.
  • the main body 20 may be provided with a protective cover 28, the cleaning module 30 may be disposed in the protective cover 28, and the first connecting component 60 and the second connecting component 70 are connected to the protective cover 28, such as As shown in Figure 20D.
  • the protective cover 28 is detachably connected to the main body 20 .
  • the lifting structure can be connected to the main body 20 , and the lifting structure can be connected to the roller brush, so that the lifting structure can drive the roller brush to move up and down, that is, the roller brush can move up and down relative to the cleaning cover 31
  • the cleaning cover 31 can be fixedly connected to the main body 20 .
  • the cleaning cover 31 can be fixedly connected to the main body 20
  • the lifting structure can be connected to the cleaning cover 31, and the lifting structure can be connected to the rolling brush, so that the lifting structure can drive the rolling brush to move up and down, that is, the rolling brush can move relative to the cleaning The cover 31 moves up and down.
  • the lifting structure may include: a first connection component 60, the two ends of the first connection component 60 are connected to the roller brush and the cleaning cover 31 respectively; a second connection component 70, the second connection component 70 is spaced apart from the first connection component 60, and the second connection component 70 is spaced apart from the first connection component 60. Both ends of the connection assembly 70 are connected to the roller brush and the cleaning cover 31 respectively; wherein, the cleaning cover 31 is fixedly connected to the main body 20 .
  • the first connection component 60 and the second connection component 70 can reliably connect the roller brush to the cleaning cover 31, and can keep the roller brush pressed down under its own weight, and when the surface to be cleaned is uneven, it can The roller brush is allowed to move up and down, thereby ensuring the cleaning performance of the cleaning module 30 .
  • the first connection component 60 is connected to the roller brush through the drive structure 36; the second connection component 70 is connected to the roller brush through the drive structure 36, that is, the first connection component 60 and the second connection component 70 are both connected to the drive structure 36,
  • the driving structure 36 is connected to the roller brush, so that the roller brush and the driving structure 36 can be kept pressed down under their own weight, and when the surface to be cleaned is uneven, the roller brush can be moved up and down to ensure that Cleaning performance of the cleaning module 30.
  • the first connection component 60 and the second connection component 70 in this embodiment may be similar to the structures shown in FIG. 20D and FIG. 20E , except that the connection positions are different.
  • the roller brush realizes cleaning of the surface to be cleaned by rotating.
  • the cyclone separator 13 has a large air volume and high negative pressure.
  • the cleaning module 30 is disposed movably up and down relative to the main body 20, which can reduce the driving current of the roller brush and reduce the burden of driving the roller brush. , allowing the cleaning robot to clean the carpet for a longer period of time.
  • the cleaning module 30 also includes a driving structure 36.
  • the driving structure 36 includes a power part 361 and a transmission assembly.
  • the power part 361 drives the roller brush to rotate through the transmission assembly. , thereby achieving reliable cleaning of the surface to be cleaned.
  • the power part 361 drives the multiple roller brushes to rotate synchronously through the transmission assembly, thereby reducing the number of power parts 361 and ensuring that the multiple roller brushes clean simultaneously. Improve the cleaning capabilities of cleaning robots.
  • the cleaning cover 31 has an installation cavity 311 , and the installation cavity 311 may include a main air duct 3111 and a secondary air duct 3112 .
  • the cleaning cover 31 includes a main air duct 3111 and a auxiliary air duct 3112.
  • the auxiliary air duct 3112 is connected with the dust storage chamber 11, and the roller brush is arranged in the main air duct. 3111, so that at least part of the auxiliary air duct 3112 is set free, so that the dust entering the cleaning cover 31 can enter the dust storage chamber 11 through the auxiliary air duct 3112, preventing a large amount of dust from being stuck on the roller brush, thereby ensuring Cleaning capabilities of cleaning robots.
  • the cleaning cover 31 is provided with a main air duct 3111 and a auxiliary air duct 3112, and the roller brush is arranged in the main air duct 3111, and at least part of the auxiliary air duct 3112 is free, so that the garbage can pass through the auxiliary air duct 3112.
  • the air duct 3112 moves so that garbage is not easily stuck on the roller brush.
  • the main air duct 3111 and the auxiliary air duct 3112 are arranged along the width direction of the cleaning cover 31, thereby ensuring the length of the roller brush in the main air duct 3111, thereby ensuring the cleaning area of the roller brush.
  • the main air duct 3111 and the auxiliary air duct 3112 may be arranged along the length direction of the cleaning cover 31 .
  • the volume of the main air duct 3111 is larger than the volume of the auxiliary air duct 3112, so that the roller brush can be effectively accommodated, and the volume of the cleaning cover 31 can be avoided from being too large.
  • the cleaning module 30 takes up too much space of the cleaning robot.
  • the cleaning module 30 includes an air duct opening 312.
  • the cleaning module 30 is connected to the dust storage chamber 11 through the air duct opening 312.
  • the air duct opening 312 is offset from the center position of the cleaning module 30 in the length direction. This configuration allows the cleaning module 30 to discharge dust into the dust storage chamber 11 in a timely manner, thereby avoiding dust blocking and thus improving the cleaning ability of the cleaning robot.
  • the cleaning cover 31 is provided with an air duct opening 312, and the auxiliary air duct 3112 and the dust storage chamber 11 are connected through the air duct opening 312; wherein, the air duct opening 312 is offset from the cleaning cover. 31 is set at the center of the length direction to avoid dust blocking and ensure the cleaning ability of the cleaning robot.
  • the air duct opening 312 can be connected with the garbage inlet 1112 of the dust box 10 .
  • the minimum vertical distance between the air duct opening 312 and the center position of the cleaning cover 31 is greater than the minimum vertical distance between the air duct opening 312 and the inner wall of the cleaning cover 31, so that The air duct opening 312 can be shifted as far as possible from the center of the cleaning cover 31 to ensure that dust can be reliably discharged.
  • the air duct opening 312 may be disposed at a central position in the length direction of the cleaning cover 31 .
  • the auxiliary air duct 3112 includes a first air duct section 3113 and a second air duct section 3114.
  • the first air duct section 3113 and the second air duct section 3114 are along the cleaning
  • the cover 31 is arranged in the length direction, and the end of the second air duct section 3114 away from the first air duct section 3113 is connected to the air duct opening 312 , so that the air duct opening 312 can be arranged away from the center position of the cleaning cover 31 in the length direction.
  • first air duct section 3113 and the second air duct section 3114 are arranged along the length direction of the cleaning cover 31 .
  • the important point is that the auxiliary air duct 3112 extends along the length direction of the cleaning cover 31 , and along the length direction of the cleaning cover 31 In the length direction of The opening 312 is located approximately at the end side of the auxiliary air duct 3112 , thereby ensuring that the air duct opening 312 is deviated from the center position in the length direction of the cleaning cover 31 .
  • the extension direction of the first air duct section 3113 and the extension direction of the second air duct section 3114 are not parallel, and the flow direction of the gas in the first air duct section 3113 is the extension of the first air duct section 3113 direction, the extension direction of the first air duct section 3113 may be the length direction of the cleaning cover 31, and the flow direction of the gas in the second air duct section 3114 is the extension direction of the second air duct section 3114, and the direction of the second air duct section 3114.
  • the extension direction can deviate from the length direction of the cleaning cover 31, so that the airflow direction in the auxiliary air duct 3112 can be a curved channel. On the basis of ensuring that dust is reliably discharged into the dust box 10, the arrangement of the air ducts can be more reasonable. .
  • the extending direction of the first air duct section 3113 and the extending direction of the second air duct section 3114 may be substantially perpendicular, that is, the second air duct section 3114 forms an air duct protruding from the first air duct section 3113 part.
  • the extension direction of the first air duct section 3113 coincides with the extension direction of the second air duct section 3114.
  • the air duct opening 312 is provided on the bottom wall of the second air duct section 3114. .
  • the arc-shaped transition between the first air duct section 3113 and the second air duct section 3114 can ensure that dust can smoothly enter the second air duct section 3114 from the first air duct section 3113. In this way, the dust discharge capacity of the auxiliary air duct 3112 is improved.
  • the auxiliary air ducts 3112 are located between adjacent main air ducts 3111, so that the dust in the main air duct 3111 can reliably enter the auxiliary air duct 3112.
  • the dust in the auxiliary air duct 3112 enters the dust box 10 through the air duct opening 312 .
  • FIG. 23 there are two main air ducts 3111 , and there is one auxiliary air duct 3112 between the two main air ducts 3111 , and the volume of the main air duct 3111 is larger than the volume of the auxiliary air duct 3112 .
  • a part of the main air duct 3111 is free, so that the dust on the roller brush can enter the auxiliary air duct 3112 from the free position of the main air duct 3111. This is discharged, improving the cleaning ability of the cleaning robot.
  • the length of the main air channel 3111 is consistent with the length of the roller brush.
  • the transverse axis of the cleaning robot is approximately parallel to the roller brush.
  • the length direction of the cleaning cover 31 can be considered to be parallel to the transverse axis of the cleaning robot.
  • the width direction of the cleaning cover 31 can be considered to be parallel to the longitudinal axis of the cleaning robot.
  • a preset angle is formed between the lateral axis of the cleaning robot and the roller brush, so that when the cleaning robot passes horizontally through tile floor joints and other ground environments, the probability of the roller brush getting stuck in the floor joints is reduced. Small, thereby improving the cleaning efficiency of the cleaning robot and improving the performance of the cleaning robot.
  • the preset angle between the transverse axis and the roller brush can be an acute angle, and the preset angle can range from 5 degrees to 70 degrees.
  • the cleaning module 30 may include a roller brush.
  • the roller brush includes a cantilever structure, and the cantilever structure is a tapered structure.
  • the first end of the tapered structure is connected to the cleaning cover 31, the second end of the tapered structure is a cantilever end, and the diameter of the first end is greater than the diameter of the second end.
  • the cleaning module 30 may include a first cleaning group and a second cleaning group.
  • the first cleaning group includes a first roller brush 32 and a second roller brush 33 .
  • the second cleaning group includes a third roller brush 34 and a fourth roller brush 35 .
  • the first roller brush 32 and the second roller brush 33 may be the same roller brush, or the first roller brush 32 and the second roller brush 33 may be different roller brushes.
  • the third roller brush 34 and the fourth roller brush 35 may be the same roller brush, or the third roller brush 34 and the fourth roller brush 35 may be different roller brushes.
  • the first roller brush has a tapered structure, and/or the second roller brush has a tapered structure.
  • a first gap is formed between the first roller brush 32 and the second roller brush 33 of the first cleaning group, and a second gap is formed between the third roller brush 34 and the fourth roller brush 35 of the second cleaning group.
  • the first roller brush 32 and the second roller brush 33 can be arranged along the length direction of the cleaning cover 31
  • the third roller brush 34 and the fourth roller brush 35 can be arranged along the length direction of the cleaning cover 31
  • the first cleaning group and the second cleaning group may be arranged along the width direction of the cleaning cover 31
  • the first gap and the second gap may be arranged along the width direction of the cleaning cover 31 .
  • the first roller brush 32 and the second roller brush 33 can be arranged along the width direction of the cleaning cover 31
  • the third roller brush 34 and the fourth roller brush 35 can be arranged along the width direction of the cleaning cover 31
  • the first cleaning group and the second cleaning group may be arranged along the length direction of the cleaning cover 31
  • the first gap and the second gap may be arranged along the length direction of the cleaning cover 31 .
  • the roller brushes may include a first roller brush 32 , a second roller brush 33 , a third roller brush 34 and a fourth roller brush 35 .
  • the second roller brush 33 and the first roller brush 32 are arranged at intervals; wherein, the second roller brush 33 and the first roller brush 32 are arranged along the length direction of the cleaning cover 31, so that the second roller brush 33 and the first roller brush 32 can be A first gap is formed between them, so that the first gap can facilitate dust to enter the auxiliary air duct 3112, thereby ensuring the cleaning ability of the first roller brush 32 and the second roller brush 33, and making the first roller brush 32 And the dust on the second roller brush 33 is discharged in time.
  • the third roller brush 34 and the first roller brush 32 are arranged along the width direction of the cleaning cover 31; the fourth roller brush 35 and the third roller brush 34 are arranged at intervals along the length direction of the cleaning cover 31, and are arranged along the cleaning direction with the second roller brush 33.
  • the width direction of the cover 31 is set such that two rows and two rows of roller brushes are formed in the cleaning cover 31 , thereby providing the cleaning capability of the cleaning module 30 .
  • the fourth roller brush 35 and the third roller brush 34 are spaced apart along the length direction of the cleaning cover 31, so that a second gap can be formed between the fourth roller brush 35 and the third roller brush 34, thereby making the second gap convenient.
  • the dust enters the auxiliary air duct 3112, thereby ensuring the cleaning ability of the fourth roller brush 35 and the third roller brush 34, and allowing the dust on the fourth roller brush 35 and the third roller brush 34 to be discharged in time.
  • the first roller brush 32 and the second roller brush 33 may have a tapered structure
  • the third roller brush 34 and the fourth roller brush 35 may have a cylindrical structure.
  • the tapered structure may be used for The cylindrical structure has a better cleaning effect and can reduce costs.
  • the first roller brush 32 and the second roller brush 33 may have a cylindrical structure
  • the third roller brush 34 and the fourth roller brush 35 may have a tapered structure.
  • the first roller brush 32 , the second roller brush 33 , the third roller brush 34 and the fourth roller brush are all tapered structures or cylindrical structures.
  • the third roller brush 34 and the first roller brush 32 may be in contact with each other along the width direction of the cleaning cover 31 , and the third roller brush 34 and the first roller brush 32 may be in at least point contact, so that The cleaning capabilities of the third roller brush 34 and the first roller brush 32 are improved.
  • the fourth roller brush 35 and the second roller brush 33 may contact each other along the width direction of the cleaning cover 31 , and the fourth roller brush 35 and the second roller brush 33 may at least be in point contact, so that The cleaning capabilities of the fourth roller brush 35 and the second roller brush 33 are improved.
  • the circumferential direction of the roller brush includes blades, which are used to achieve cleaning.
  • the roller brush located at the rear increases the contact line speed and contact time between the blades and the carpet. , thereby improving cleaning ability.
  • the present disclosure includes a roller brush located at the rear, and the rotation direction is opposite to the roller brush at the front to drive hair and other debris forward, thereby improving the cleaning effect of carpets, for example. .
  • the axis of the second roller brush 33 is not parallel to the axis of the first roller brush 32, so that an included angle can be formed between the end of the second roller brush 33 and the end of the first roller brush 32. , to facilitate dust discharge.
  • the axis of the fourth roller brush 35 is not parallel to the axis of the third roller brush 34, so that the end of the fourth roller brush 35 and the end of the third roller brush 34 can form an included angle, thereby facilitating dust discharge.
  • the end of the second roller brush 33 and the end of the first roller brush 32 form an included angle
  • the end of the fourth roller brush 35 and the end of the third roller brush 34 form an included angle and are arranged oppositely, so that On the basis of facilitating dust discharge, it can avoid the problem of cleaning and missing of the roller brush.
  • a first gap 38 is formed between the second roller brush 33 and the first roller brush 32
  • a second gap 38 is formed between the fourth roller brush 35 and the third roller brush 34 .
  • the gaps 39, the first gaps 38 and the second gaps 39 are staggered, so that the first roller brush 32, the second roller brush 33, the third roller brush 34 and the fourth roller brush 35 can form a closed brush during the cleaning process.
  • the cleaning space avoids the problem of missed cleaning, and the dust can be reliably discharged from the first gap 38 and the second gap 39 .
  • the length of the first roller brush 32 is shorter than the length of the second roller brush 33 , and the length of the third roller brush 34 is longer than the length of the fourth roller brush 35 , so that the second roller brush 32 can be
  • a first gap is formed between the rolling brush 33 and the first rolling brush 32, and a second gap is formed between the fourth rolling brush 35 and the third rolling brush 34.
  • the first gaps and the second gaps are arranged in a staggered manner.
  • a first gap is formed between the second roller brush 33 and the first roller brush 32, and a second gap is formed between the fourth roller brush 35 and the third roller brush 34.
  • the first gap The second gap may be set opposite to the second gap, but the end of the second roller brush 33 and the end of the first roller brush 32 form an angle between the end of the fourth roller brush 35 and the end of the third roller brush 34 . They are set at an angle relative to each other, so as to facilitate the discharge of dust and avoid the problem of missed cleaning by the roller brush.
  • the length of the first roller brush 32 is approximately equal to the length of the third roller brush 34
  • the length of the second roller brush 33 is approximately equal to the length of the fourth roller brush 35.
  • the end of the roller brush 33 forms an angle with the end of the first roller brush 32 and the end of the fourth roller brush 35 forms an angle with the end of the third roller brush 34 .
  • At least one of the first roller brush 32 , the second roller brush 33 , the third roller brush 34 and the fourth roller brush 35 has a tapered structure. On the basis of ensuring that the roller brushes can reliably clean , which can make the dust easily escape from the roller brush.
  • the first end of the conical structure is connected to the cleaning cover 31, and the second end of the conical structure is a cantilever end, so that a gap can be formed between adjacent conical structures to ensure dust removal.
  • the roller brush can be easily detached, and the dust can be allowed to enter the auxiliary air duct 3112 through the gap, and finally be discharged into the dust box 10 .
  • the first roller brush 32, the second roller brush 33, the third roller brush 34 and the fourth roller brush 35 rotate synchronously, thereby ensuring that the roller brushes can quickly clean the surface to be cleaned and improving the cleaning module. 30% cleaning power.
  • the first roller brush 32 and the second roller brush 33 are arranged in one main air duct 3111, and the third roller brush 34 and the fourth roller brush 35 are arranged in another main air duct 3111, and There is a secondary air duct 3112 between the two main air ducts 3111.
  • the rotation direction of the first roller brush 32 and the second roller brush 33 is opposite to the rotation direction of the third roller brush 34 and the fourth roller brush 35, so that the dust can be quickly collected into the cleaning module 30, thereby allowing the dust to pass through the secondary
  • the air duct 3112 enters the dust box 10.
  • the rotation direction of the first roller brush 32 and the second roller brush 33 is the same as the rotation direction of the third roller brush 34 and the fourth roller brush 35 .
  • the air path device includes a cleaning module 30, a dust storage chamber 11 and a dust suction air duct 73.
  • the cleaning module 30 includes a cleaning cover 31. It can be understood that Yes, the cleaning module 30 also includes a roller brush, and the roller brush is arranged in the cleaning cover 31 .
  • the dust storage chamber 11 may also be the dust storage chamber 11 formed by the dust box 10 , or the dust storage chamber 11 formed by the machine body 20 .
  • the dust suction air duct 73 communicates with the cleaning cover 31 and the dust storage chamber 11.
  • the dust suction air duct 73 includes a connected air inlet end and an air outlet end 733.
  • the air inlet end is connected to the cleaning cover 31, and the air outlet end 733 is connected to the dust storage cavity. 11 connections. That is to say, in the present disclosure, the air flows to the external environment through the cleaning cover 31, the dust suction air duct 73, and the dust storage chamber 11 of the cleaning module 30 to form an air path device.
  • the airflow flowing out of the cleaning cover 31 is diverted in the dust suction air duct 73 that is inclined relative to the horizontal plane, thereby reducing the air flow.
  • the noise generated thereby reduces the noise generated during the working process of the cleaning robot and improves user comfort.
  • the dust suction air duct 73 is arranged obliquely with respect to the horizontal plane.
  • the dust suction air duct 73 may be arranged tilted upward with respect to the horizontal plane from a side close to the cleaning cover 31 to a side far away from the cleaning cover 31 , or it may be a dust suction air duct 73 .
  • the channel 73 is arranged obliquely downward relative to the horizontal plane from the side close to the cleaning cover 31 to the side far away from the cleaning cover 31 .
  • the cleaning cover 31 is provided with an air duct opening 312, and the air duct opening 312 is connected with the dust suction air duct 73.
  • the dust suction air duct 73 includes a third air duct 731 and a fourth air duct 732 that are connected, wherein the cleaning cover 31 is provided with an air duct opening 312, and the third air duct 731 is connected to the cleaning cover 31 through the air duct opening 312, and the fourth air duct 732 is connected to the dust storage chamber 11.
  • the third air duct 731 is arranged obliquely or vertically relative to the air duct opening 312.
  • the dust suction air duct 73 includes a third air duct 731 and a fourth air duct 732.
  • the third air duct 731 can be arranged obliquely or vertically relative to the air duct opening 312, and then the third air duct 731 and the storage space can be arranged according to the third air duct 731 and the storage space.
  • the structure of the fourth air duct 732 is reasonably set to connect the third air duct 731 with the dust storage chamber 11, thereby realizing the connection between the cleaning cover 31 and the dust storage chamber 11.
  • the provision of the fourth air duct 732 can transitionally connect the third air duct 731 and the dust storage chamber 11 while ensuring that the third air duct 731 and the cleaning cover 31 have a sufficient inclination angle to reduce air flow noise, which is beneficial to reducing airflow noise.
  • the overall height of the vacuum air duct 73 meets the design requirements for a smaller size and compact structure of the cleaning robot.
  • the angle between the third air duct 731 and the air duct opening 312 may be less than 90°, equal to 90°, or greater than 90° to meet the requirement that the third air duct 731 be arranged in different directions relative to the air duct opening 312.
  • the angle between the third air duct 731 and the air duct opening 312 can be set to greater than 90°, which can ensure that the airflow flowing out of the cleaning cover 31 flows through the third air duct 731 quickly and smoothly to ensure good airflow.
  • the air flow is divided in the third air duct 731, which can reduce the noise generated by the air flow, thereby reducing the noise generated during the working process of the cleaning robot and improving user comfort while ensuring good cleaning efficiency. Spend.
  • the third air duct 731 and the fourth air duct 732 can be an integrated structure or a split structure.
  • the integrated structure of the third air duct 731 and the fourth air channel 732 can be mass-produced to improve production efficiency, and the split-type third air duct 731 and 732 can be mass produced.
  • the three air ducts 731 and the fourth air duct 732 are beneficial to reducing maintenance and replacement costs.
  • the split third air duct 731 and the fourth air duct 732 can be plug-connected, or connected through other fasteners such as bolts, in order to ensure the sealing of the connection between the third air duct 731 and the fourth air duct 732 , a seal can be installed at the connection position between the two.
  • the third air duct 731 and the cleaning cover 31 can be an integrated structure or a split structure. If the third air duct 731 and the cleaning cover 31 are an integrated structure, mass production can be achieved, which is beneficial to improving production efficiency.
  • the channel 731 and the cleaning cover 31 have a split structure, which can reduce the cost of maintenance and replacement parts.
  • the split third air duct 731 and the cleaning cover 31 can be connected through bolts and other fasteners. In order to ensure the sealing of the connection between the third air duct 731 and the cleaning cover 31, the connection position between the two can be Set seal.
  • the third air duct 731 , the fourth air duct 732 , and the cleaning cover 31 may be of an integrated structure, or the third air duct 731 , the fourth air duct 732 , and the cleaning cover 31 may be of a split structure.
  • the third air duct 731 and the fourth air duct 732 are of an integrated structure, and they are of a split structure with the cleaning cover 31 as a whole, or the third air duct 731 and the cleaning cover 31 are of an integrated structure, and the two are of a separate structure. As a whole, it has a split structure with the fourth air duct 732.
  • the third air duct 731 provided by the present disclosure is inclined upward relative to the horizontal plane from a direction close to the cleaning cover 31 to a direction away from the cleaning cover 31. In this way, it can meet the design requirements of a small space at the bottom of the cleaning robot, so that the third air duct 731 It has a sufficient tilt angle with the cleaning cover 31 to reduce air flow noise, and at the same time, has a good wind passing effect to ensure that the cleaning robot has good cleaning efficiency.
  • the third air channel 731 has an arc-shaped structure.
  • the arc-shaped third air channel 731 can ensure that the gas can smoothly enter the fourth air channel 732 from the cleaning cover 31 and enter the storage tank through the fourth air channel 732.
  • the dust chamber 11 is used to improve the ventilation capacity and ventilation efficiency of the dust suction air duct 73 and reduce dust obstruction and other problems to ensure the cleaning efficiency of the cleaning robot.
  • the arc-shaped air duct is provided obliquely upward from the direction of the cleaning cover 31 to the fourth air duct 732 .
  • the side wall surface of the third air duct 731 includes a curved surface, which allows the air flow to flow smoothly in the third air duct 731, thereby avoiding problems such as dust blockage and conducive to improving the circulation efficiency and smoothness of the air flow.
  • the fourth air duct 732 is an approximately horizontal air duct.
  • the approximately horizontal air duct will not increase the height of the air path device in the vertical direction, thereby satisfying the design of a smaller and compact cleaning robot. At the same time, it is required to ensure good air passing efficiency to ensure the cleaning efficiency of the cleaning robot.
  • the fourth air duct 732 can be provided obliquely downward from the third air duct 731 to the dust storage chamber 11 , or, without considering the overall height of the air duct device.
  • the fourth air duct 732 can also be arranged upward in a direction from the third air duct 731 to the dust storage chamber 11 .
  • the side wall surface of the fourth air duct 732 includes a curved surface, thereby allowing the air flow to flow smoothly in the fourth air duct 732, thereby avoiding problems such as dust obstruction, and conducive to improving the circulation efficiency and smoothness of the air flow.
  • the fourth air duct 732 is a soft material air duct, which can be made of soft rubber, silicone or other materials.
  • the cleaning cover (including the roller brush) has the effect of floating up and down relative to the fuselage. When there are obstacles on the surface to be cleaned, the up and down floating of the floating main brush structure can reduce the interaction between the roller brush and the obstacles, thus Assist automatic cleaning equipment to easily overcome obstacles.
  • the dust suction air duct is located between the dust storage chamber and the cleaning cover structure. The dust suction air duct is required to be flexible because a rigid air duct cannot absorb the floating changes of the roller brush.
  • the floating bracket can be used to squeeze the dust suction air duct to deform it during the obstacle crossing process, thereby smoothly "floating" upward.
  • the third air duct (inclined part) of the vacuum duct is made of hard material (making the air flow smoother), and the fourth air duct is made of soft material.
  • the cleaning module also includes a driving structure 36.
  • the driving structure 36 includes a power part 361 and a transmission assembly.
  • the power part 361 drives the first roller brush 32 and the second roller brush through the transmission assembly. 33.
  • the third roller brush 34 and the fourth roller brush 35 rotate synchronously to achieve reliable cleaning of the surface to be cleaned, and the power part 361 drives multiple roller brushes to rotate synchronously through the transmission assembly, thereby reducing the number of power parts 361.
  • it can ensure that multiple roller brushes clean simultaneously, thereby improving the cleaning ability of the cleaning robot.
  • the transmission assembly includes a first wheel body 362, a second wheel body 363, a third wheel body 364, a fourth wheel body 365, a fifth wheel body 366, Sixth wheel body 367, seventh wheel body 368, eighth wheel body 369, transmission rod 3610, ninth wheel body 3611, tenth wheel body 3612, eleventh wheel body 3613, twelfth wheel body 3614 and thirteenth wheel body Wheel body 3615.
  • the power part 361 can be connected to the first wheel body 362, so that the power part 361 can drive the first wheel body 362 to rotate, and the first wheel body 362 is driven and connected to the second wheel body 363 by meshing with the second wheel body 363.
  • the third wheel body 364 rotates, and the third wheel body 364 meshes with the fourth wheel body 365, and the fourth wheel body 365 can mesh with the fifth wheel body 366, the sixth wheel body 367 and the eighth wheel body 369 at the same time.
  • Engage, so that the sixth wheel body 367 can drive the third roller brush 34 to rotate in the first direction
  • the eighth wheel body 369 can drive the transmission rod 3610 to rotate.
  • the fifth wheel body 366 can drive the seventh wheel body 368 , so that the seventh wheel body 368 drives the first roller brush 32 to rotate in the second direction, so that the rotation direction of the first roller brush 32 and the rotation direction of the third roller brush 34 are opposite.
  • the transmission rod 3610 drives the ninth wheel body 3611 connected thereto to rotate, and the ninth wheel body 3611 meshes with the tenth wheel body 3612, and the tenth wheel body 3612 meshes with the eleventh wheel body 3613 and the twelfth wheel body 3614 at the same time.
  • the eleventh wheel body 3613 drives the fourth roller brush 35 to rotate in the first direction
  • the twelfth wheel body 3614 meshes with the thirteenth wheel body 3615
  • the thirteenth wheel body 3615 drives the second roller brush 33 to rotate along the second direction. direction of rotation, so that the rotation direction of the second roller brush 33 and the rotation direction of the fourth roller brush 35 are opposite.
  • wheel bodies may all be gears, and the power part 361 may be a motor.
  • the cleaning module 30 can include at least two motors, and each motor can drive one or two roller brushes to rotate.
  • each motor can drive one or two roller brushes to rotate.
  • the rotational speeds of the first roller brush 32, the second roller brush 33, the third roller brush 34 and the fourth roller brush 35 may be the same or different.
  • the roller brush is detachably provided on the cleaning cover 31 .
  • At least one of the first roller brush 32 , the second roller brush 33 , the third roller brush 34 and the fourth roller brush 35 is detachably provided on the cleaning cover 31 , thereby facilitating the replacement and maintenance of the roller brushes.
  • the second roller brush 33 is movably provided along its axial direction so as to be detachable from the cleaning cover 31.
  • the second roller brush 33 can be connected to the cleaning cover 31 through certain components. Under normal use, the second roller brush 33 is reliably fixed to the cleaning cover 31. When the second roller brush 33 needs to be maintained or replaced, the second roller brush 33 can be connected to the cleaning cover 31 through The position of the second roller brush 33 is adjusted so as to be disassembled from the cleaning cover 31 .
  • the second roller brush 33 is taken as an example.
  • the cleaning module also includes: a main body support 331, which is provided on the cleaning cover 31; an adapter 332.
  • the second roller brush 33 is connected to the adapter 332.
  • the connector 332 is movably disposed relative to the main support member 331 to have a first position connected to the main support member 331 and a second position separated from the main support member 331; the elastic member 334, the elastic member 334 and the adapter
  • the second roller brush 332 is connected with the second roller brush 33 and arranged along the axial direction of the second roller brush 33; wherein, the second roller brush 33 moves along its axial direction with the adapter 332, and when the elastic member 334 is compressed, the adapter 332 is moved from the first The position is moved to the second position, the adapter 332 is rotated, and the second roller brush 33 along with the adapter 332 can be separated from the main support 331 along its axial direction.
  • the main support 331 is provided with a slot 3311, and the adapter 332 is provided with a buckle 333.
  • the buckle 333 can be separated from the slot 3311; wherein, the adapter
  • the adapter member 332 is rotated to disengage the buckle 333 from the buckle 3311 .
  • the second roller brush 33 can be connected to the adapter 332.
  • the adapter 332 is provided with a buckle 333, and one end of the adapter 332 is connected to an elastic member 334.
  • the main support member 331 is connected to the cleaning device through the power adapter 335.
  • the cover 31 is connected, and the adapter 332 can be connected to the main support 331 through the buckle 333, and the elastic member 334 is clamped between the adapter 332 and the power adapter 335, and the adapter 332 is driven along the
  • the length direction of the second roller brush 33 moves, that is, the adapter 332 is driven along the axis direction of the second roller brush 33, so that the buckle 333 is disengaged from the buckle on the main body support 331, and the adapter can be rotated. 332 and the second roller brush 33.
  • the buckle 333 is separated from the slot 3311, so that the adapter 332 can be removed from the main body support 331, so that the second roller brush 33 can be removed from the cleaning cover 31
  • a part of the adapter 332 can be inserted into the main support 331 , and the buckle 333 can be located in the slot 3311 to realize the snap connection with the main support 331 .
  • the second roller brush 33 can be reliably fixed on the main support 331 .
  • Cleaning cover 31. By compressing the elastic member 334, the engagement between the buckle 333 and the main body support member 331 is released. Therefore, the buckle 333 can be separated from the slot 3311 by rotating the adapter 332.
  • the main support member 331 can squeeze the buckle 333. , so that the buckle 333 does not form a locking relationship with the main body support member 331 , so the adapter member 332 can be pulled out from the main body support member 331 , so that the second roller brush 33 can be removed from the cleaning cover 31 .
  • the main support member 331 has a tapered tube structure. Therefore, by compressing the elastic member 334, the engagement between the buckle 333 and the main support member 331 can be released, and when the adapter 332 is rotated, the buckle 333 can be released from the slot 3311. , after all, the buckle 333 has moved from a small-diameter position to a large-diameter position, so it can be separated from the slot 3311.
  • a plurality of buckles 333 can be provided on the adapter 332, and the buckles 333 can be elastically deformed.
  • the elastic member 334 may be a spring, a rubber ring, or other structures.
  • the thirteenth wheel body 3615 can be connected to the power transfer part 335 to drive the second roller brush 33 to rotate.
  • the axis direction of the second roller brush 33 may include a direction from left to right and a direction from right to left.
  • the roller brush of the cleaning module may only include a first roller brush 32 and a second roller brush 33, that is, the cleaning robot may be a two-brush cleaning robot.
  • the first roller brush 32 and the second roller brush 33 may be arranged on the cleaning cover 31 at intervals along the length direction of the cleaning cover 31 .
  • the roller brush of the cleaning module may only include the first roller brush 32, the second roller brush 33, and the third roller brush 34, that is, the cleaning robot may be a three-brush cleaning robot.
  • the first roller brush 32 and the second roller brush 33 can be arranged on the cleaning cover 31 at intervals along the length direction of the cleaning cover 31
  • the third roller brush 34 and the first roller brush 32 can be arranged on the cleaning cover 31 along the width direction of the cleaning cover 31 .
  • Cover 31 is on.
  • Both ends of the third roller brush 34 may be substantially flush with the ends of the first roller brush 32 and the second roller brush 33 .
  • the length of the third roller brush 34 may be smaller than the sum of the lengths of the first roller brush 32 and the second roller brush 33 .
  • the cleaning module 30 includes: a cleaning cover 31, a first roller brush structure 301 and a second roller brush structure 302, the first roller brush structure 301 and a second roller brush
  • the structure 302 is arranged in the cleaning cover 31 , the first roller brush structure 301 and the second roller brush structure 302 both extend along the length direction of the cleaning cover 31 , and the first roller brush structure 301 and the second roller brush structure 302 extend along the cleaning cover 31 are arranged in the width direction, so that the first roller brush structure 301 and the second roller brush structure 302 can reliably clean the surface to be cleaned.
  • the lengths of the first roller brush structure 301 and the second roller brush structure 302 may be substantially the same.
  • the rotation directions of the first roller brush structure 301 and the second roller brush structure 302 can be opposite, so that dust can be quickly collected into the cleaning module 30 .
  • the first rolling brush structure 301 and the second rolling brush structure 302 can be driven by two independent driving mechanisms to achieve rotation.
  • the first rolling brush structure 301 and the second rolling brush structure 302 can be driven by a driving mechanism to achieve rotation.
  • the specific structure of the driving mechanism is not limited. For example, it can be driven by a motor and a driving wheel assembly, so that the first rolling brush structure 301 and the second rolling brush structure 302 can be driven synchronously through one motor.
  • two motors may be used to conveniently drive the rotation of the first rolling brush structure 301 and the second rolling brush structure 302.
  • the fan assembly 40 includes a fan 41 , an air duct 42 and a filter part 43 .
  • One end of the air duct 42 is connected to the fan 41 , and the other end of the air duct 42 is connected to the fan 41 .
  • the dust storage chamber 11 is connected, and the filter part 43 is provided between the dust storage chamber 11 and the air duct 42, so that the filter part 43 can reliably filter the gas discharged into the room.
  • the air duct 42 is connected to the fan 41 and the filter part 43, not only can the gas be reliably discharged into the room, but also the arrangement of the air duct 42 can adapt to the arrangement of the internal space of the cleaning robot, maximizing the utilization of the internal space of the cleaning robot. This improves the performance of cleaning robots.
  • the dust box 10 includes a first chamber 111 and a second chamber 112 that communicate with each other.
  • the first chamber 111 communicates with the cleaning module 30
  • the cyclone separator 13 is disposed in the second chamber 112
  • the fan assembly 40 is connected with the second chamber 112 , so that the fan assembly 40 can reliably collect dust on the surface to be cleaned into the dust box 10 through the cleaning module 30 .
  • the dust box 10 and the fan assembly 40 are arranged adjacent to each other.
  • the dust box 10 and the fan assembly 40 are arranged along the circumferential direction of the main body 20 . Not only the structural distribution is more reasonable, but also the dust box 10 and the fan assembly 40 can be shortened. connected paths.
  • the air duct 42 serves as an air flow channel connecting the fan 41 and the filter part 43, and can be structurally adjusted according to the distribution of components in the internal space of the cleaning robot, thereby adapting to the location and structural form of the internal space of the cleaning robot.
  • the fan 41 and the filter part 43 can be arranged in a staggered position, and the fan 41 and the filter part 43 can be arranged along the circumferential direction of the cleaning robot.
  • the air duct 42 can effectively adapt to the arrangement of the fan 41 and the filter part 43 to ensure The internal space of the cleaning robot is utilized to the greatest extent.
  • the air exhaust port 1123 of the dust storage chamber 11 is connected with the filter part 43 , and the filter part 43 is pressed between the air duct 42 and the dust box 10 .
  • the dust can enter the garbage inlet 1112 of the dust storage chamber 11 from the cleaning module 30, and enter the dust storage chamber 11 to separate the particles.
  • the gas enters the filter part 43 through the exhaust port 1123. Filtration is carried out, thereby passing through the air duct 42 and entering the fan 41 and discharged from the cleaning robot to achieve dust collection.
  • the wall surface of the air duct 42 includes at least one of a curved surface and a flat surface.
  • the wall surface of the air duct 42 includes a curved surface, which not only facilitates gas circulation, but also allows the installation position of the fan 41 and the filter part 43 to be used, thereby improving the spatial adaptability of the air duct 42 .
  • the air duct 42 includes a first air duct opening 421 and a second air duct opening 422 .
  • the first air duct opening 421 is connected with the fan 41
  • the second air duct opening 421 is connected with the fan 41 .
  • the opening 422 is connected to the dust storage chamber 11; among them, the second air duct opening 422 is a curved surface opening, so that it can be adapted to the curved surface filter part 43, thereby ensuring reliable adaptation of the structure and increasing the filtering part 43.
  • the filtering area is increased to increase the filtering capacity of the filtering part 43.
  • the area of the first air duct opening 421 is smaller than the area of the second air duct opening 422, so that the air flow in the dust storage chamber 11 can quickly enter the filter part 43 for filtering, and the air flow can be accelerated to enter the filter part 43.
  • the speed of the fan 41 is smaller than the area of the second air duct opening 422, so that the air flow in the dust storage chamber 11 can quickly enter the filter part 43 for filtering, and the air flow can be accelerated to enter the filter part 43.
  • the filter part 43 includes a plurality of overlapping filter layers 431 .
  • the filter layer 431 is a sheet-like structure, and multiple sheet-like structures are stacked, which not only increases the filtering capacity of the filter part 43, but also prevents the size of the filter part 43 in the thickness direction from being too large, reducing the internal space occupancy of the cleaning robot. .
  • the filter layer 431 may be three layers, and the thickness of each filter layer 431 may be consistent, or the thickness of each filter layer 431 may be inconsistent.
  • the areas of the respective filter layers 431 may be consistent, or the areas of the respective filter layers 431 may not be consistent.
  • the plurality of filter layers 431 are made of different materials, thereby improving the filtering capacity of the filter part 43 .
  • the filter layer 431 may be three layers, and the three filter layers 431 may be electrostatic cotton, filter cotton, and sponge structures.
  • multiple filter layers 431 may be made of the same material.
  • the filter part 43 also includes a frame 432, the filter layer 431 is arranged in the frame 432, and the frame 432 is clamped between the air duct 42 and the dust storage chamber 11, thereby achieving filtration.
  • the reliable fixation of the filter part 43 prevents the filter part 43 from being crushed and ensures reliable filtration of the filter part 43.
  • the filter layer 431 has three layers, and the filter layer 431 located in the middle has the largest area, so that it can be reliably fixed with the frame 432 .
  • the three-layer filter layer 431 can be of electrostatic cotton, filter cotton and sponge structure, which can increase the dust holding capacity of the filter part 43, and the frame 432 can be of a soft rubber structure, so it can be effectively compressed by the air duct 42 and the dust storage chamber 11 , thereby achieving reliable filtering.
  • the fan assembly 40 also includes a silencer 44 , which is provided on the side of the fan 41 away from the air duct 42 to communicate with the air outlet of the fan 41 ;
  • the silencer part 44 includes a sound channel through hole 441 and a sound absorption hole 442, which can reduce the noise of the fan 41 and the noise of the gas flow.
  • the silencer part 44 may be silencer cotton or porous material.
  • the plurality of sound channel through holes 441 are spaced apart along the height direction of the muffler part 44 , thereby ensuring that gas can be discharged into the room and making the muffler part 44 reliable. Noise reduction purpose.
  • the sound channel through hole 441 includes a first port and a second port.
  • the aperture of the first port is smaller than the aperture of the second port.
  • the first port of the sound channel through hole 441 is connected with the air outlet of the fan 41 , the second port of the vocal channel through hole 441 is connected to the outside world, so that effective exhaust can be achieved and the noise reduction effect can be ensured.
  • the aperture of the first port may be smaller than the aperture of the second port.
  • the fan assembly 40 also includes a filter 45 and a protective cover 46 .
  • the filter 45 is disposed at an end of the silencer 44 away from the fan 41 , thereby achieving communication with the silencer 44 . Filter the exhausted gas again.
  • the protective cover 46 can be connected to the main body 20 to effectively protect the fan assembly 40.
  • the protective cover 46 can have a mesh structure to ensure reliable exhaust.
  • the cleaning base station includes a pile body 1, a dust bucket 4, a fan structure 7, a stopper 9 and a driving part 93.
  • the pile body 1 includes a dust inlet channel 2.
  • the dust inlet channel 2 has a dust inlet 3.
  • the dust inlet 3 is used to communicate with the opening of the dust storage chamber 11, so that the dust in the dust storage chamber 11 can pass through the dust inlet 3.
  • the dust bucket 4 is arranged on the pile body 1.
  • the dust bucket 4 is connected with the dust inlet channel 2, so that the dust bucket 4 can be used to collect dust in the dust box 10 of the cleaning robot.
  • the stopper 9 is provided on the pile body 1, and the stopper 9 is used to contact or separate from the door body 12, so that when the stopper 9 contacts the door body 12, it can avoid The door body 12 opens the dust storage chamber 11. When the stopper 9 is separated from the door body 12, the door body 12 can open the dust storage chamber 11.
  • the stopper 9 may be in contact with the first door body part 121 and the second door body part 122 of the door body 12 at the same time, or the stopper 9 may be in contact with the first door body part 121 and the second door body part 122 . One is in contact with and separated from the other.
  • the fan structure 7 is disposed on the pile body 1, and the fan structure is connected with the dust bucket 4, so that the dust in the dust box 10 can be sucked into the dust bucket 4 through the fan structure 7.
  • the fan structure 7 is arranged on the pile body 1.
  • the air inlet of the fan structure 7 is connected with the air outlet end of the dust bucket 4.
  • the fan structure 7 generates negative pressure to ensure that the dust in the dust box 10 can pass through the dust inlet 3. Enter the dust inlet channel 2 and allow the air flow to circulate.
  • the dust in the dust box 10 includes debris in the dust box.
  • the fan structure 7 can suck open the door 12 of the dust box 10 .
  • the cleaning robot can move back to the cleaning base station to complete charging or unload the garbage in the dust box to the cleaning base station.
  • the cleaning base station includes a signal transmitting device.
  • the signal transmitting device continuously transmits communication signals within a certain angle range for the cleaning robot. Capture, when the cleaning robot captures the communication signal, it will determine the location of the cleaning base station and move to the cleaning base station through the navigation function.
  • the cleaning robot starts from the cleaning base station when starting cleaning, it can record the position of the cleaning base station on the map, so that in the process of returning to the cleaning base station, it will give priority to the cleaning base station position that has been recorded on the map, and based on the cleaning base station
  • the signal transmitting device determines the location of the cleaning base station and moves to the cleaning base station through the navigation function to reduce the time of searching for the cleaning base station and improve the efficiency of returning to the cleaning base station.
  • the stopper 9 is provided on the pile body 1 , and the stopper 9 is movably disposed relative to the pile body 1 to have a first position and a second position; wherein, the stopper 9 is located at In the first position, the stopper 9 blocks the door 12 from releasing the dust storage chamber 11.
  • the stopper 9 is in the second position, the door 12 can release the opening so that the dust inlet 3 can communicate with the opening.
  • the door body 12 can release the opening, that is, the dust storage chamber 11 is in an open state.
  • the stopper 9 can control when the door 12 is opened. After the cleaning robot is docked with the cleaning base station, the stopper 9 can move from a first position in contact with the door 12 to a second position separated from the door 12 . position, that is, the stopper 9 moves from a position that blocks the door 12 from opening the dust storage chamber 11 to a position that does not prevent the door 12 from opening the dust storage chamber 11. At this time, starting the fan structure 7 can cause the door 12 to release the dust storage chamber. 11, thereby causing the dust in the dust box 10 to be sucked into the dust bucket 4.
  • the stopper 9 includes a first stopper 91 and a second stopper 92.
  • the first stopper 91 and the second stopper 92 respectively correspond to
  • the first door body piece 121 and the second door body piece 122 can enable the first door body piece 121 and the second door body piece 122 to independently open the first opening 1111 of the first chamber 111 and the second chamber 112 respectively. the second opening 1121 and the third opening 1122.
  • the first stopper 91 can move from the first position to the second position, and the second stopper 92 can remain in the first position.
  • the fan structure 7 can be activated to cause the second stopper 92 to remain in the first position.
  • a door body member 121 releases the first chamber 111 so that the dust in the first chamber 111 is discharged into the dust bucket 4 .
  • the second stopper 92 can move from the first position to the second position, and the first stopper 91 can move from the second position to the first position, and the fan structure 7 allows the second door member 122 to release the second chamber. 112, thereby discharging the dust in the second chamber 112 into the dust bucket 4.
  • the first chamber 111 and the second chamber 112 are opened in a staggered manner, so that the dust in the cleaning robot can be reliably sucked into the dust bucket 4 .
  • the cleaning base station also includes a driving member 93.
  • the driving member 93 is drivingly connected to the first stopper 91, and the driving member 93 is drivingly connected to the second stopper 92. So that when the first stopper 91 is located at the first position, the second stopper 92 is located at the second position, or, when the first stopper 91 is located at the second position, the second stopper 92 is located at the first position, As a result, the first chamber 111 and the second chamber 112 can be opened in a staggered manner, and the dust in the cleaning robot can be reliably sucked into the dust bucket 4 .
  • the driving member 93 may include a motor 931, a first gear 932 and a second gear 933.
  • the motor 931 may be connected to the first gear 932 and the second gear 933 through a drive shaft, and the first gear 932 and the first gear 932 of the first stopper 91
  • the rack 911 meshes
  • the second gear 933 meshes with the second rack 921 of the second stopper 92, so that when the motor 931 is running, the first gear 932 and the second gear 933 rotate in the same direction, and the second gear 933 meshes with the second rack 921 of the second stopper 92.
  • a rack 911 and a second rack 921 can rotate in different directions, so that when the first stopper 91 is in the first position, the second stopper 92 is in the second position, or the first stopper 91 When in the second position, the second stopper 92 is in the first position.
  • the motor 931 is connected to the first gear 932 and the second gear 933 at the same time.
  • the first stopper 91 includes a first rack 911 and the second stopper 92 includes a second rack 921.
  • the first gear 932 and the second gear 933 are respectively Engaged with the first rack 911 and the second rack 921, so that when the first stopper 91 contacts the first door member 121, the second stopper 92 is separated from the second door member 122, Alternatively, when the first stopper 91 is separated from the first door body part 121, the second stopper 92 is in contact with the second door body part 122, so that the first stopper 91 and the second stopper 91 are in contact with each other.
  • 92 corresponds to the first door body piece 121 and the second door body piece 122 respectively, and can selectively open the first chamber 111 and the second chamber 112 of the dust storage chamber 11 .
  • the dust storage chamber 11 includes a first chamber 111 and a second chamber 112.
  • the first chamber 111 includes a first opening 1111
  • the second chamber 112 includes a separated second opening 1121 and a second chamber 1121.
  • There are three openings 1122 the second opening 1121 is connected to the part of the second chamber 112 located outside the cyclone separator 13
  • the third opening 1122 is connected to the part of the second chamber 112 located inside the cyclone separator 13 , that is, the dust storage chamber 11 can be considered to include Three chambers
  • the door body 12 includes a first door body piece 121 and a second door body piece 122.
  • the first door body piece 121 corresponds to the first opening 1111
  • the second door body piece 122 simultaneously corresponds to the second opening 1121 and the second door body piece 122.
  • the first stopper 91 can resist the first door body 121, and the cleaning base station can suck the garbage in the second chamber 112 into the dust bucket 4, the motor 931 operates, and the second stopper The member 92 can resist the second door member 122 , and the cleaning base station can suck the garbage in the first chamber 111 into the dust bucket 4 .
  • the second stopper 92 can resist the second door body member 122, and the cleaning base station can suck the garbage in the first chamber 111 into the dust bucket 4, and the motor 931 operates, and the first The stopper 91 can resist the first door body 121 , and the cleaning base station can suck the garbage in the second chamber 112 into the dust bucket 4 . Since the first chamber 111 and the second chamber 112 are opened respectively, the area is relatively small. When the negative pressure remains unchanged, the suction force is increased, so that the cleaning base station collects dust from the cleaning robot more cleanly.
  • the stopper 9 may also include a first micro switch and a second micro switch.
  • the first micro switch and the second micro switch are provided on the pile body 1.
  • the first stopper 91 is located on the pile body 1. When the movement is in place, that is, when the first stopper 91 moves to the first position, the first stopper 91 will trigger the first micro switch, thereby causing the motor 931 to stop moving, and when the first stopper 91 moves When reaching the second position, the first stopper 91 will trigger the second micro switch to stop the motor 931, thereby ensuring that the stopper 9 can reliably block and release the door body 12.
  • the second stopper 92 may correspond to the first micro switch and the second micro switch, which is not limited here.
  • the first stopper 91 and the second stopper 92 can be driven by two independent driving mechanisms.
  • the adsorption member 94 is disposed on the pile body 1 so that after the door body 12 opens the dust storage chamber 11 , the adsorption member 94 is used to adsorb the door body 12 to fix it.
  • the door body 12 can ensure that the dust box 10 can be opened reliably.
  • the adsorbing member 94 is used to magnetically adsorb the door body 12 to fix the door body 12 .
  • the door body 12 may be provided with a magnetic structure, or the door body 12 itself may be a magnetic structure.
  • There may be at least two adsorbing parts 94 and the first door body part 121 and the second door body part 122 may conveniently correspond to at least one adsorbing part 94 .
  • the dust box, cleaning equipment and cleaning system provided by the embodiments of the present disclosure can improve the dust collection performance of the dust box and improve the cleaning effect of the cleaning equipment.
  • a dust box including:
  • the first chamber including a waste inlet
  • the second chamber includes an air outlet
  • Transition channel the first chamber is connected to the second chamber through the transition channel.
  • the transition channel is approximately tangential to the second chamber.
  • the sidewalls of the transition channel include curved surfaces.
  • the transition channel extends greater than the minimum wall thickness between the first chamber and the second chamber.
  • the dust box further includes a cyclone separator, and the cyclone separator is disposed in the second chamber.
  • the dust box further includes:
  • the bottom cover is arranged on the base, and the bottom cover and the base form a first chamber and a second chamber;
  • the door body is movably provided on the bottom cover to release or block the first chamber and the second chamber.
  • the bottom cover is removably disposed on the base.
  • the dust box further includes a locking member, which is disposed on the base and movably disposed relative to the bottom cover to detach or connect the bottom cover.
  • an escape space is provided on the base, and the escape space is adjacent to the bottom cover.
  • a rolling portion is provided on the bottom cover.
  • a dust box including:
  • the first chamber including a waste inlet
  • the second chamber includes an air outlet
  • Cyclone separator the cyclone separator is arranged in the second chamber
  • the extension length of the transition channel is greater than the minimum wall thickness between the first chamber and the second chamber.
  • the transition channel is approximately tangential to the second chamber.
  • the sidewalls of the transition channel include curved surfaces.
  • the dust box further includes:
  • the bottom cover is arranged on the base, and the bottom cover and the base form a first chamber and a second chamber;
  • the door body is movably provided on the bottom cover to release or block the first chamber and the second chamber.
  • the bottom cover is removably disposed on the base.
  • the dust box further includes a locking member, which is disposed on the base and movably disposed relative to the bottom cover to detach or connect the bottom cover.
  • an escape space is provided on the base, and the escape space is adjacent to the bottom cover.
  • the bottom cover is provided with a rolling portion, and the rolling portion is rotatably provided on the bottom cover;
  • the bottom end of the rolling part protrudes from the bottom surface of the bottom cover.
  • a dust box including:
  • the bottom cover is arranged on the base, and the bottom cover and the base form a connected first chamber and a second chamber;
  • the door body is movably provided on the bottom cover to release or block the first chamber and the second chamber;
  • the door body includes a first door body piece and a second door body piece.
  • the first door body piece and the second door body piece are separated.
  • the first door body piece and the second door body piece respectively correspond to the first chamber and the second door body piece. Two chambers.
  • the bottom cover and the base further form a transition channel, and the first chamber is connected to the second chamber through the transition channel.
  • the transition channel is approximately tangential to the second chamber.
  • the sidewalls of the transition channel include curved surfaces.
  • the transition channel extends greater than the minimum wall thickness between the first chamber and the second chamber.
  • the dust box further includes a cyclone separator, and the cyclone separator is disposed in the second chamber.
  • the bottom cover is removably disposed on the base.
  • the dust box further includes a locking member, which is disposed on the base and movably disposed relative to the bottom cover to detach or connect the bottom cover.
  • an escape space is provided on the base, and the escape space is adjacent to the bottom cover.
  • the bottom cover is provided with a rolling portion, and the rolling portion is rotatably provided on the bottom cover;
  • the bottom end of the rolling part protrudes from the bottom surface of the bottom cover.
  • a cleaning device including the above-mentioned dust box.
  • the cleaning device further includes a main body, and the dust box is disposed on the main body.
  • the dust box is detachably disposed on the main body.
  • At least part of the dust box is located outside the main body.
  • a cleaning device includes: a main body; a cleaning module, the cleaning module is disposed on the main body; the cleaning module includes: a cleaning cover; a first roller brush; a second roller brush , the second roller brush and the first roller brush are arranged on the cleaning cover at intervals along the length direction of the cleaning cover; the third roller brush, the third roller brush is arranged on the cleaning cover; the third roller brush and the first roller brush are arranged along the cleaning cover.
  • the fourth roller brush is arranged in the width direction of the cleaning cover; the fourth roller brush is arranged on the cleaning cover; the fourth roller brush and the third roller brush are arranged at intervals along the length direction of the cleaning cover, and are separated from the second roller brush along the cleaning cover.
  • the width direction of the cover is set; a first gap is formed between the second roller brush and the first roller brush, a second gap is formed between the fourth roller brush and the third roller brush, and the first gaps and the second gaps are staggered.
  • the length of the first roller brush is less than the length of the second roller brush, and the length of the third roller brush is greater than the length of the fourth roller brush.
  • At least one of the first roller brush, the second roller brush, the third roller brush and the fourth roller brush has a tapered structure.
  • the axis of the second roller brush is not parallel to the axis of the first roller brush; and/or the axis of the fourth roller brush is not parallel to the axis of the third roller brush.
  • the first end of the tapered structure is connected to the cleaning cover, and the second end of the tapered structure is a cantilever end;
  • the diameter of the first end is greater than the diameter of the second end.
  • the first roller brush, the second roller brush, the third roller brush and the fourth roller brush rotate synchronously.
  • the rotation direction of the first roller brush and the second roller brush is opposite to the rotation direction of the third roller brush and the fourth roller brush.
  • the cleaning module further includes a driving structure.
  • the driving structure includes a power part and a transmission assembly.
  • the power part drives the first roller brush, the second roller brush, the third roller brush and the fourth roller brush to rotate synchronously through the transmission assembly. .
  • At least one of the first roller brushes is detachably disposed on the cleaning cover.
  • the second roller brush is movably disposed along its axis direction so as to be detachable from the cleaning cover.
  • the cleaning module further includes:
  • the second roller brush is connected to the adapter, and the adapter is movably arranged relative to the main body support to have a first position connected to the main support and a second position separated from the main support. Location;
  • the elastic part is connected to the adapter part and arranged along the axis direction of the second roller brush;
  • the second roller brush moves along its axial direction with the adapter, and when the elastic element is compressed, the adapter moves from the first position to the second position, rotates the adapter, and causes the second roller brush to follow the adapter. Able to detach from the main body support along its axis.
  • the main support member is provided with a slot
  • the adapter is provided with a buckle.
  • the buckle can disengage from the slot
  • the adapter When the adapter is in the second position, the adapter is rotated to disengage the buckle from the slot.
  • a cleaning module including:
  • the first cleaning group is set on the cleaning cover
  • the second cleaning group, the second cleaning group and the first cleaning group are arranged on the cleaning cover along the width direction of the cleaning cover;
  • the rotation direction of the first cleaning group and the rotation direction of the second cleaning group are opposite.
  • the cleaning module further includes a driving structure.
  • the driving structure includes a power part and a transmission assembly.
  • the power part drives the first cleaning group and the second cleaning group to rotate synchronously through the transmission assembly.
  • the first cleaning group includes:
  • the first roller brush
  • the second roller brush, the second roller brush and the first roller brush are arranged on the cleaning cover at intervals along the length direction of the cleaning cover.
  • the second cleaning group includes:
  • the fourth roller brush, the fourth roller brush and the third roller brush are arranged at intervals along the length direction of the cleaning cover;
  • the third roller brush and the first roller brush are arranged along the width direction of the cleaning cover, and the fourth roller brush and the second roller brush are arranged along the width direction of the cleaning cover.
  • the first roller brush has a tapered structure
  • the second roller brush has a tapered structure
  • the first end of the tapered structure is connected to the cleaning cover, and the second end of the tapered structure is a cantilever end.
  • the first cleaning group is formed with first gaps
  • the second cleaning group is formed with second gaps
  • the first gaps and the second gaps are staggered.
  • a cleaning module including:
  • the roller brush is arranged on the cleaning cover, and the roller brush includes a cantilever structure.
  • the cantilever structure is a tapered structure.
  • the first end of the tapered structure is connected to the cleaning cover, and the second end of the tapered structure is a cantilever end.
  • the roller brush includes:
  • the first roller brush
  • a second roller brush the second roller brush and the first roller brush are arranged on the cleaning cover at intervals along the length direction of the cleaning cover;
  • both the first roller brush and the second roller brush have a tapered structure.
  • the roller brush further includes:
  • the third roller brush has a tapered structure
  • the fourth roller brush has a tapered structure, and the fourth roller brush and the third roller brush are arranged at intervals along the length direction of the cleaning cover;
  • the third roller brush and the first roller brush are arranged along the width direction of the cleaning cover, and the fourth roller brush and the second roller brush are arranged along the width direction of the cleaning cover.
  • a first gap is formed between the second roller brush and the first roller brush
  • a second gap is formed between the fourth roller brush and the third roller brush
  • the first gaps and the second gaps are staggered.
  • the length of the first roller brush is less than the length of the second roller brush, and the length of the third roller brush is greater than the length of the fourth roller brush.
  • the length of the first roller brush is approximately equal to the length of the third roller brush, and the length of the second roller brush is approximately equal to the length of the fourth roller brush.
  • a cleaning device including the above-mentioned cleaning module.
  • the cleaning device further includes a main body, and the cleaning module is disposed on the main body.
  • a cleaning system including the above-mentioned cleaning equipment, and the cleaning system further includes a cleaning base station.
  • cleaning the base station includes:
  • the pile body includes a dust inlet channel.
  • the dust inlet channel has a dust inlet.
  • the dust inlet is used to communicate with the first chamber and the second chamber, so that the dust in the first chamber and the second chamber can Enter the dust inlet channel through the dust inlet;
  • Dust bucket the dust bucket is arranged on the pile body, and the dust bucket is connected with the dust inlet channel.
  • the cleaning base station further includes a power assembly, the power assembly is disposed on the pile body, and the power assembly is connected with the dust bucket.
  • the cleaning base station further includes a stopper, the stopper is provided on the pile body, the stopper includes a first stopper and a second stopper, the first stopper and the second stopper Corresponding to the first door body part and the second door body part respectively;
  • the cleaning base station also includes a driving member, the driving member is drivingly connected with the first stopper, and the driving member is drivingly connected with the second stopper, so that when the first stopper is located at the first position, the second stopper is located at the second position. position, or, when the first stopper is located at the second position, the second stopper is located at the first position;
  • the first door body when the first stopper is in the first position, the first door body releases the first chamber so that the dust inlet can communicate with the first chamber.
  • the first door body When the first stopper is in the second position, the first door body The second door member blocks the first chamber, and when the second stopper is in the first position, the second door member releases the second chamber so that the dust inlet can communicate with the second chamber, and the second stopper is in the second position.
  • the second door body part blocks the second chamber.
  • the cleaning base station further includes an adsorption member, which is disposed on the pile body so that after the door body opens the first chamber or the second chamber, the adsorption member is used to adsorb the door body to fix the door body.
  • the adsorption member is used for magnetic adsorption with the door body.

Abstract

一种尘盒、清洁设备及清洁系统,涉及智能家居技术领域。尘盒包括: 第一腔室(111),第一腔室(111)包括垃圾入口(1112);第二腔室(112),第二腔室(112)包括排风口(1123);过渡通道(113),第一腔室(111)通过过渡通道(113)与第二腔室(112)相连通;其中,过渡通道(113)与第二腔室(112)近似相切。

Description

尘盒、清洁设备及清洁系统
相关申请的交叉引用
本申请要求于2022年6月24日递交的中国专利申请202210731460.6以及于2022年6月24日递交的中国专利申请202210730487.3的优先权,在此全文引用上述中国专利申请公开的内容以作为本申请的一部分。
技术领域
本公开涉及智能家居技术领域,尤其涉及一种尘盒、清洁设备及清洁系统。
背景技术
相关技术中的清洁设备,在清洁过程中会将地面灰尘收集到位于其内部的尘盒内。
发明内容
根据本公开的一方面,提供了一种尘盒,包括:
第一腔室,第一腔室包括垃圾入口;
第二腔室,第二腔室包括排风口;
过渡通道,第一腔室通过过渡通道与第二腔室相连通;
其中,过渡通道与第二腔室近似相切。
根据本公开的另一方面,提供了一种清洁设备,包括上述的尘盒,清洁设备还包括主体,尘盒设置在主体上。
根据本公开的另一方面,提供了一种清洁系统,包括上述的清洁设备,清洁系统还包括清洁基站。
附图说明
通过结合附图考虑以下对本公开的优选实施方式的详细说明,本公开的各种目标,特征和优点将变得更加显而易见。附图仅为本公开的示范性图解,并非一定是按比例绘制。在附图中,同样的附图标记始终表示相同或类似的部件。其中:
图1是根据一示例性实施方式示出的一种清洁机器人的第一个视角的结构示意图;
图2是根据一示例性实施方式示出的一种清洁机器人的第二个视角的结构示意图;
图3是根据一示例性实施方式示出的一种清洁机器人的第三个视角的结构示意图;
图4是根据一示例性实施方式示出的一种清洁机器人的第四个视角的结构示意图;
图5是根据一示例性实施方式示出的一种清洁机器人的一部分的一个视角的结构示意图;
图6是根据一示例性实施方式示出的一种清洁机器人的一部分的另一个视角的结构示意图;
图7是根据一示例性实施方式示出的一种清洁机器人的尘盒的一个视角的结构示意图;
图8是根据一示例性实施方式示出的一种清洁机器人的尘盒的另一个视角的结构示意图;
图9是根据一示例性实施方式示出的一种清洁机器人的尘盒的释放第一腔室的结构示意图;
图10是根据一示例性实施方式示出的一种清洁机器人的尘盒的释放第二腔室的结构示意图;
图11是根据一示例性实施方式示出的一种清洁机器人的尘盒的释放第一腔室和第二腔室的结构示意图;
图12是根据一示例性实施方式示出的一种清洁机器人的尘盒的内部结构示意图;
图13是根据一示例性实施方式示出的一种清洁机器人的基座的第一个视角的结构示意图;
图14是根据一示例性实施方式示出的一种清洁机器人的基座的第二个视角的结构示意图;
图15是根据一示例性实施方式示出的一种清洁机器人的基座的第三个视角的结构示意图;
图16是根据一示例性实施方式示出的一种清洁机器人的基座的剖面结构示意图;
图17是根据一示例性实施方式示出的一种清洁机器人的底盖和锁止件的结构示意图;
图18是根据一示例性实施方式示出的一种清洁机器人的气旋分离器的结构示意图;
图19是根据一示例性实施方式示出的一种清洁机器人的气旋分离器的剖面结构示意图;
图20A是根据一示例性实施方式示出的一种清洁机器人的清洁模组的一个视角的结构示意图;
图20B是根据一示例性实施方式示出的一种清洁机器人的清洁模组的一个状态的结构示意图;
图20C是根据一示例性实施方式示出的一种清洁机器人的清洁模组的另一个状态的结构示意图;
图20D是根据一示例性实施方式示出的一种清洁机器人的清洁模组与第一连接组件、 第二连接组件以及保护罩的组合结构示意图;
图20E是根据一示例性实施方式示出的一种清洁机器人的清洁模组与第一连接组件和第二连接组件的组合结构示意图;
图20F是根据一示例性实施方式示出的一种清洁机器人的清洁罩与吸尘风道的结构示意图;
图21是根据一示例性实施方式示出的一种清洁机器人的清洁模组的另一个视角的结构示意图;
图22是根据一示例性实施方式示出的一种清洁机器人的清洁模组的清洁罩的一个视角的结构示意图;
图23是根据一示例性实施方式示出的一种清洁机器人的清洁模组的清洁罩的另一个视角的结构示意图;
图24是根据一示例性实施方式示出的一种清洁机器人的清洁模组的驱动结构的一个视角的结构示意图;
图25是根据一示例性实施方式示出的一种清洁机器人的清洁模组的驱动结构的另一个视角的结构示意图;
图26是根据另一示例性实施方式示出的一种清洁机器人的清洁模组的结构示意图;
图27A是根据一示例性实施方式示出的一种清洁机器人的风机组件的结构示意图;
图27B是根据一示例性实施方式示出的一种清洁机器人的风机组件的一个视角的分解结构示意图;
图28是根据一示例性实施方式示出的一种清洁机器人的风机组件的另一个视角的分解结构示意图;
图29是根据一示例性实施方式示出的一种清洁机器人的风机组件的过滤部的分解结构示意图;
图30是根据一示例性实施方式示出的一种集成桩的结构示意图;
图31是根据一示例性实施方式示出的一种集成桩的局部结构示意图;
图32是根据一示例性实施方式示出的一种集成桩的止挡件的一个视角的结构示意图;
图33是根据一示例性实施方式示出的一种集成桩的止挡件的另一个视角的结构示意图。
附图标记说明如下:
1、桩本体;2、进尘通道;3、进尘口;4、尘桶;7、风机结构;9、止挡件;91、第一止挡件;911、第一齿条;92、第二止挡件;921、第二齿条;93、驱动件;931、电机;932、第一齿轮;933、第二齿轮;94、吸附件;
10、尘盒;11、储尘腔;111、第一腔室;1111、第一开口;1112、垃圾入口;112、第二腔室;1121、第二开口;1122、第三开口;1123、排风口;113、过渡通道;12、门体;121、第一门体件;122、第二门体件;13、气旋分离器;131、一级分离气旋;132、 二级分离气旋;133、分离滤网;14、基座;141、避让空间;15、底盖;151、滚动部;16、锁止件;161、拨动部;162、第一卡接部;163、第二卡接部;
20、主体;21、位置确定装置;22、顶部主平面;23、顶部凸起平面;24、过渡面;25、缓冲器;26、前向部分;27、后向部分;28、保护罩;
30、清洁模组;31、清洁罩;311、安装腔;3111、主风道;3112、副风道;3113、第一风道段;3114、第二风道段;312、风道开口;32、第一滚刷;33、第二滚刷;331、主体支撑件;3311、卡槽;332、转接件;333、卡扣;334、弹性件;335、动力转接部;34、第三滚刷;35、第四滚刷;36、驱动结构;361、动力部;362、第一轮体;363、第二轮体;364、第三轮体;365、第四轮体;366、第五轮体;367、第六轮体;368、第七轮体;369、第八轮体;3610、传动杆;3611、第九轮体;3612、第十轮体;3613、第十一轮体;3614、第十二轮体;3615、第十三轮体;37、边刷;38、第一间隙;39、第二间隙;301、第一滚刷结构;302、第二滚刷结构;
40、风机组件;41、风机;42、风道;421、第一风道开口;422、第二风道开口;43、过滤部;431、过滤层;432、框架;44、消音部;441、声道通孔;442、吸音孔;45、过滤件;46、防护罩;
50、驱动系统;51、第一驱动轮模块;52、第二驱动轮模块;53、从动轮;
60、第一连接组件;61、第一连杆;62、第二连杆;70、第二连接组件;71、第三连杆;72、第四连杆;73、吸尘风道;731、第三风道;732、第四风道;733、出风端。
具体实施方式
体现本公开特征与优点的典型实施例将在以下的说明中详细叙述。应理解的是本公开能够在不同的实施例上具有各种的变化,其皆不脱离本公开的范围,且其中的说明及附图在本质上是作说明之用,而非用以限制本公开。
在对本公开的不同示例性实施方式的下面描述中,参照附图进行,附图形成本公开的一部分,并且其中以示例方式显示了可实现本公开的多个方面的不同示例性结构、系统和步骤。应理解的是,可以使用部件、结构、示例性装置、系统和步骤的其他特定方案,并且可在不偏离本公开范围的情况下进行结构和功能性修改。而且,虽然本说明书中可使用术语“之上”、“之间”、“之内”等来描述本公开的不同示例性特征和元件,但是这些术语用于本文中仅出于方便,例如根据附图中的示例的方向。本说明书中的任何内容都不应理解为需要结构的特定三维方向才落入本公开的范围内。
如图1至图33所示,本公开实施例的清洁系统包括清洁机器人和清洁基站。
如图1至图29所示,清洁机器人包括主体20、尘盒10、清洁模组30、风机组件40、驱动系统50、感知系统、控制模块、能源系统和人机交互系统。
如图1所示,主体20包括前向部分26和后向部分27,清洁机器人具有近似圆形形状(前后都为圆形),也可具有其他形状,包括但不限于前方后圆的近似D形形状及前方后 方的矩形或正方形形状。清洁机器人的清洁运行方向可以认为是由后向部分27指向前向部分26的方向。
如图1至图3所示,感知系统可以包括位于主体20上的位置确定装置21、设置于主体20的前向部分26的缓冲器25上的碰撞传感器、近距离传感器,设置于机器本体下部的悬崖传感器,以及设置于机器本体内部的磁力计、加速度计、陀螺仪、里程计等传感装置,用于向控制模块提供机器的各种位置信息和运动状态信息。位置确定装置21包括但不限于摄像头、激光测距装置(LDS,全称Laser Distance Sensor)。
如图1和图3所示,主体20的前向部分26可承载缓冲器25,在清洁过程中驱动系统50推进清洁机器人在地面行走时,缓冲器25经由设置在其上的传感器系统,例如红外传感器,检测清洁机器人的行驶路径中的一个或多个事件,清洁机器人可通过由缓冲器25检测到的事件,例如障碍物、墙壁,而控制驱动系统50使清洁机器人来对事件做出响应,例如远离障碍物。
控制模块设置在主体20内的电路主板上,包括与非暂时性存储器,例如硬盘、快闪存储器、随机存取存储器,通信的计算处理器,例如中央处理单元、应用处理器,应用处理器根据激光测距装置反馈的障碍物信息利用定位算法,例如即时定位与地图构建(SLAM,全称Simultaneous Localization And Mapping),绘制清洁机器人所在环境中的即时地图。并且结合缓冲器25上所设置传感器、悬崖传感器、磁力计、加速度计、陀螺仪、里程计等传感装置反馈的距离信息、速度信息综合判断清洁机器人当前处于何种工作状态、位于何位置,以及清洁机器人当前位姿等,如过门槛,上地毯,位于悬崖处,上方或者下方被卡住,尘盒满,被拿起等等,还会针对不同情况给出具体的下一步动作策略,使得清洁机器人有更好的清扫性能和用户体验。
如图3和图4所示,驱动系统50可基于具有距离和角度信息(例如x、y及θ分量)的驱动命令而操纵主体20跨越地面行驶。驱动系统50包含第一驱动轮模块51和第二驱动轮模块52。第一驱动轮模块51和第二驱动轮模块52沿着由主体20界定的横向轴设置。为了清洁机器人能够在地面上更为稳定地运动或者更强的运动能力,清洁机器人可以包括一个或者多个从动轮53,从动轮包括但不限于万向轮。驱动轮模块包括行走轮和驱动马达以及控制驱动马达的控制电路,驱动轮模块还可以连接测量驱动电流的电路和里程计。驱动轮模块可以可拆卸地连接到主体20上,方便拆装和维修。驱动轮可具有偏置下落式悬挂系统,以可移动方式紧固,例如以可旋转方式附接,到主体20,且接收向下及远离主体20偏置的弹簧偏置。弹簧偏置允许驱动轮以一定的着地力维持与地面的接触及牵引,同时清洁机器人的清洁元件也以一定的压力接触地面。
主体20界定出横向轴和纵向轴,横向轴和纵向轴相垂直,横向轴和纵向轴可以分别理解为主体20的横向中心线和纵向中心线。
能源系统包括充电电池,例如镍氢电池和锂电池。充电电池可以连接有充电控制电路、电池组充电温度检测电路和电池欠压监测电路,充电控制电路、电池组充电温度检测电路、 电池欠压监测电路再与单片机控制电路相连。主机通过设置在机身侧方或者下方的充电电极与充电桩连接进行充电。
人机交互系统包括主机面板上的按键,按键供用户进行功能选择;还可以包括显示屏和/或指示灯和/或喇叭,显示屏、指示灯和喇叭向用户展示当前机器所处状态或者功能选择项;还可以包括手机客户端程序。对于路径导航型自动清洁设备,在手机客户端可以向用户展示设备所在环境的地图,以及机器所处位置,可以向用户提供更为丰富和人性化的功能项。
本公开实施例的清洁机器人,尘盒10设置在主体20上,位置确定装置21的至少部分凸出主体20设置。由于尘盒10的顶端不低于主体20至少部分的顶端,位置确定装置21的顶端高于尘盒10的顶端,在保证最大程度将尘盒10高度制作高的基础上,且可以保证位置确定装置21先触发障碍物,从而间接保护尘盒10或者主体20不被障碍物卡死。
需要说明的是,由于尘盒10的顶端不低于主体20至少部分的顶端,因此,相对于相关技术中的清洁机器人的主体高度,在不改变原主体高度的前提下,尽可能的将尘盒10高度做高,以此增加尘盒10的集尘能力,且不会增加清洁机器人的高度。
在本公开实施例中,如图1和图2所示,主体20包括顶部主平面22,位置确定装置21的至少部分凸出顶部主平面22设置,尘盒10的顶端高于顶部主平面22。顶部主平面22为清洁机器人的上部大表面,而将位置确定装置21的至少部分凸出顶部主平面22设置,可以保证位置确定装置21可靠地识别障碍物。尘盒10的顶端高于顶部主平面22可以保证尘盒10具有足够的集尘能力。
在本公开实施例中,如图1和图2所示,主体20还包括顶部凸起平面23,顶部凸起平面23高于顶部主平面22,且低于位置确定装置21的顶端;其中,尘盒10的至少部分位于顶部凸起平面23的下方。顶部凸起平面23为清洁机器人的上部小表面,而将位置确定装置21的顶端高于顶部凸起平面23可以保证位置确定装置21可靠识地别障碍物。尘盒10的至少部分位于顶部凸起平面23的下方可以避免尘盒10给清洁机器人带来过高的高度尺寸,并且主体20还可以实现对尘盒10的防护作用。
在本公开实施例中,如图1和图2所示,主体20还包括过渡面24,过渡面24连接顶部主平面22和顶部凸起平面23;其中,顶部主平面22和顶部凸起平面23近似平行,过渡面24倾斜于顶部凸起平面23,不仅外观设计较为美观,且可以使得主体20方便通过低矮的障碍物,避免卡死清洁机器人。具体的,过渡面24可以有效避免高度介于位置确定装置21顶端和所述顶部主平面22之间的障碍物卡死清洁机器人。
在本公开实施例中,尘盒10的一部分位于顶部主平面22的下方,尘盒10的一部分位于顶部凸起平面23的下方,从而可以使得尘盒10的一部分高度较高,方便其他结构的布置,或者可以局部增加集尘空间,而尘盒10的另一部分可以适应清洁机器人的主体高度,并且可以使得主体20有效对尘盒10进行防护,避免尘盒10损伤等问题的出现。
作为本公开的可选实施例,位置确定装置21的顶端比尘盒10的顶端高0.2mm-10mm, 既可以保证位置确定装置21先触发障碍物,且可以使得尘盒10的高度相对较高,有利于提高集尘能力。
在本公开实施例中,沿清洁机器人的清洁运行方向,尘盒10位于位置确定装置21的后方。位置确定装置21位于清洁机器人的中间位置,而尘盒10位于清洁机器人的后方,位置确定装置21和尘盒10的垂直投影可以没有交叠区域,从而可以使得尘盒10的至少部分的高度大于顶部主平面22,而不必考虑位置确定装置21与尘盒10形成干涉,由此可以进一步保证尘盒10的高度。
本公开实施例提供的清洁机器人,用于与清洁基站相配合,以将其内的灰尘排入清洁基站,清洁机器人包括:储尘腔11,储尘腔11包括开口;门体12,门体12相对于储尘腔11可活动地设置,以释放或者遮挡开口;其中,清洁机器人与清洁基站对接后,门体12能够释放开口,以使得开口与清洁基站的进尘口相连通。
本公开实施例的清洁机器人通过在储尘腔11的开口处设置有门体12,并且门体12相对于储尘腔11可活动地设置,在清洁机器人与清洁基站对接后,门体12能够释放开口,从而使得开口与清洁基站的进尘口相连通,并且将储尘腔11内的灰尘排入到清洁基站,提高清洁机器人的排尘效率,以改善清洁机器人的使用性能。
本公开实施例中的储尘腔11可以是由主体20形成,即主体20的内部形成一个腔体,此腔体用于收集灰尘,从而作为储尘腔11使用,而主体20上可以设置有门体12,从而来遮挡储尘腔11的开口,避免灰尘泄漏,而在对储尘腔11内的灰尘进行排出时,可以将门体12打开,以此释放储尘腔11的开口,从而可以将储尘腔11内的灰尘排出,例如,将储尘腔11内的灰尘排入到清洁基站。
本公开实施例中的储尘腔11可以是由主体20上的尘盒10形成,尘盒10设置在主体20上,尘盒10和主体20组成了机器人本体,门体12设置在尘盒10上,从而实现对储尘腔11开口的释放或者遮挡。
本公开实施例提供的尘盒10包括储尘腔11,储尘腔11包括:第一腔室111,第一腔室111包括垃圾入口1112;第二腔室112,第二腔室112包括排风口1123;过渡通道113,第一腔室111通过过渡通道113与第二腔室112相连通。
结合图7至图16所示,本公开实施例的尘盒10包括独立设置的第一腔室111和第二腔室112,第一腔室111通过过渡通道113与第二腔室112相连通,从而可以实现灰尘在第一腔室111的初步分离,以此降低灰尘堵塞过渡通道113的概率,且可以可靠实现灰尘的收集,以改善尘盒10的集尘能力。
由清洁模组30进入的灰尘由垃圾入口1112进入到第一腔室111进行初步分离,并通过过渡通道113进入到第二腔室112内,以此实现灰尘的有效回收,而被过滤的气体则通过排风口1123排出尘盒10。
在本公开实施例中,过渡通道113与第二腔室112近似相切,从而可以使得灰尘可靠地由过渡通道113进入到第二腔室112内,且可以有利于气体流动,以此改善灰尘在储尘 腔11内的流动性,从而提高尘盒10的集尘能力。
作为本公开的可选实施例,过渡通道113与第一腔室111近似相切,从而可以使得灰尘可靠地由第一腔室111进入到过渡通道113,有利于气体流动,以此改善灰尘在储尘腔11内的流动性。
第二腔室112内设置有气旋分离器13,而气体切向进入第二腔室112会通过气旋分离器13进行细小灰尘和气体的分离,保证滤网的干净度。气旋分离器13可以是旋风分离的锥管。
在本公开实施例中,过渡通道113的侧壁包括曲面,从而可以使得灰尘在过渡通道113内平滑流动,以此避免出现灰尘阻塞等问题。
在本公开实施例中,过渡通道113的延伸长度大于第一腔室111和第二腔室112之间的最小壁厚,从而可以使得气流携带灰尘在过渡通道113内通过的时间相对较长,以此避免大量灰尘积聚而引发过渡通道113阻塞的问题。
需要说明的是,过渡通道113的延伸长度可以认为是气流在过渡通道113内流动的距离,而第一腔室111和第二腔室112之间由尘盒10的壁面阻隔,因此,过渡通道113的延伸长度大于第一腔室111和第二腔室112之间的最小壁厚可以避免灰尘积聚而引发过渡通道113阻塞的问题。
在本公开的实施例中,门体12可转动地设置在尘盒10上,从而可以方便地使得门体12实现对储尘腔11开口的释放或者遮挡。
门体12可以与驱动机构进行连接,从而驱动门体12相对于尘盒10进行转动。或者,清洁机器人与清洁基站对接后,门体12可以通过清洁机器人的风机组件40所产生的气流来驱动门体12进行打开或者闭合。或者,清洁机器人与清洁基站对接后,门体12可以通过清洁基站的动力组件所产生的吸力来驱动门体12进行打开或者闭合。
作为本公开的可选实施例,门体12相对于尘盒10可移动地设置,门体12可以通过一个驱动机构进行驱动,从而实现门体12的水平移动,例如,驱动机构可以是一个电动推杆,通过电动推杆驱动门体12相对于尘盒10进行水平移动。
在本公开实施例中,尘盒10的至少部分位于主体20的外侧,以在门体12释放开口时,开口能够与进尘口直接相连通,从而可以方便地将尘盒10内的灰尘排入到清洁基站内。
门体12释放开口后,门体12的一部分可以伸入到进尘口内侧进行存放,从而保证储尘腔11的开口与进尘口可靠对接,从而保证灰尘能够有效收集至清洁基站内。
尘盒10和主体20形成了清洁机器人外表面的至少部分,从而在清洁机器人与清洁基站对接后,尘盒10与清洁基站直接对接,因此可以在打开门体12后,使得储尘腔11的开口与进尘口可靠对接。
在本公开实施例中,如图11至图13所示,储尘腔11包括第一腔室111和第二腔室112,门体12可选择地释放第一腔室111和第二腔室112,从而可以使得第一腔室111和 第二腔室112可选择地与进尘口相连通,以此实现储尘腔11内灰尘的分阶段排出,避免灰尘大量排出时出现阻塞等问题,以此提高灰尘的收集效率。
第一腔室111和第二腔室112可以独立设置,从而使得第一腔室111和第二腔室112内均可以储存有灰尘,但是,第一腔室111和第二腔室112内的灰尘可以是不同阶段的灰尘,例如,清洁机器人在清洁过程中,灰尘首先进入到第一腔室111,然后部分的灰尘再进入到第二腔室112,因此,第一腔室111和第二腔室112内的灰尘颗粒大小可以不相一致。
作为本公开的可选实施例,门体12可以是一个,门体12相对于尘盒10可移动地设置,从而可以使得门体12可选择地释放第一腔室111和第二腔室112。
在本公开实施例中,如图8和图9所示,门体12包括第一门体件121和第二门体件122,第一门体件121和第二门体件122相分离,第一门体件121和第二门体件122分别对应第一腔室111和第二腔室112,从而可以通过分别打开第一门体件121和第二门体件122实现对第一腔室111和第二腔室112的方便释放。
第一门体件121和第二门体件122分别可转动地设置在尘盒10上,通过分别控制第一门体件121和第二门体件122的打开,可以控制第一腔室111和第二腔室112的分别释放。例如,通过两个不同的驱动机构驱动第一门体件121和第二门体件122进行活动,以此控制第一门体件121和第二门体件122的打开时间。
在本公开实施例中,如图12所示,尘盒10还包括气旋分离器13,气旋分离器13设置在第二腔室112内。需要说明的是,气旋分离器13可以是相关技术中已知的气旋分离器,气旋分离器的工作原理为靠气流切向引入造成的旋转运动,利用粒子在气流中做高速旋转时,离心力远大于重力,且因速度愈大,粒子所获得之离心沉降速度也愈大,当含固态粒子随气体自切线方向进入锥型圆筒,并在圆筒内旋转,此时气流碰撞管壁,粒子撞击管壁并旋转下降,达到固体与气体分离的目的。
如图18和图19所示,气旋分离器13包括一级分离气旋131和二级分离气旋132。二级分离气旋132可以包括多个旋风分离器,该旋风分离器主体为上端大、下端小的锥形,且分别环绕二级分离气旋132的轴线分布。多组旋风分离器的设置提升了二级分离气旋的灰尘分离效率,进一步的增强了清洁基站的灰尘收纳能力。二级旋风分离器的数量可以为九个,十二个,十五个,数量越多分离效率越高。
二级分离气旋132的外围为分离滤网133。一级分离气旋131外表面和尘盒10内表面和分离滤网133外表面共同形成一级旋风,由一级旋风分离后的空气,已经将较大的颗粒垃圾从气流中分离出来落入一级分离气旋131外侧,分离滤网133用于通过经过一级旋风分离之后进入二级分离气旋132的气流。分离滤网133优先采用金属过滤网,可以增加使用寿命,提高过滤效果。分离滤网133为环形网,一级分离气旋131的支撑架用于架设分离滤网133的底部。被分离滤网133过滤掉的颗粒垃圾被聚集在一级分离气旋131的支撑架的下方,一级分离气旋131的支撑架外边缘可以向下延伸形成裙摆状,阻止已通过第一 级旋风分离的颗粒垃圾向上运动。每一个二级分离气旋132形成一个气固分离的气旋,被分离的固体颗粒垃圾落入一级分离气旋131的内侧。
在本公开实施例中,如图9至图11所示,第一腔室111包括第一开口1111,第二腔室112包括相分离的第二开口1121和第三开口1122,第二开口1121连通第二腔室112位于气旋分离器13外侧的部分,第三开口1122连通第二腔室112位于气旋分离器13内侧的部分;其中,第一门体件121释放或遮挡第一开口1111,第二门体件122同时释放或遮挡第二开口1121和第三开口1122。
灰尘由第一腔室111进入到第二腔室112,经过气旋分离器13的灰尘进入到落入一级分离气旋131的内侧,第一门体件121释放第一开口1111后,第一腔室111内的灰尘可以排出。而第二门体件122可以同时释放第二开口1121和第三开口1122,从而可以使得第二腔室112内的灰尘可以排出,即落入一级分离气旋131外侧的灰尘和落入一级分离气旋131内侧的灰尘可以分别通过第二开口1121和第三开口1122排出。灰尘可以包括固体垃圾,一级分离气旋131可以分离粗颗粒,而二级分离气旋132可以分离细颗粒,以此保证气旋分离器13的分离效果。
在本公开实施例中,储尘腔11包括第一腔室111和第二腔室112,第一腔室111和第二腔室112分别包括第一开口1111和第二开口1121,门体12包括第一门体件121和第二门体件122,第一门体件121和第二门体件122分别对应于第一开口1111和第二开口1121,以释放或者遮挡第一开口1111和第二开口1121,从而在清洁机器人与清洁基站对接后,第一门体件121和第二门体件122能够释放第一开口1111和/或第二开口1121,以使得第一开口1111和/或第二开口1121与清洁基站的进尘口相连通,从而可以将储尘腔11内的灰尘排入到清洁基站。
在本公开实施例中,储尘腔11包括第一腔室111和第二腔室112,第一腔室111和第二腔室112分别包括第一开口1111和第二开口1121,门体12包括第一门体件121和第二门体件122,第一门体件121和第二门体件122分别对应于第一开口1111和第二开口1121,以释放或者遮挡第一开口1111和第二开口1121,从而在清洁机器人与清洁基站分离时,第一门体件121和第二门体件122能够遮挡第一开口1111和第二开口1121,避免灰尘从储尘腔11内流出。例如,在清洁机器人清洁过程中,需要保证第一门体件121和第二门体件122能够遮挡第一开口1111和第二开口1121。
在本公开实施例中,第一开口1111的面积可以大于第二开口1121的面积,第二开口1121的面积可以大于第三开口1122的面积。
作为本公开的可选实施例,第一开口1111的面积可以等于或者等于第二开口1121的面积,第二开口1121的面积可以小于或者等于第三开口1122的面积。
在本公开实施例中,如图7和图8所示,尘盒10还包括:基座14;底盖15,底盖15设置在基座14上,底盖15与基座14形成第一腔室111与第二腔室112,门体12可活动地设置在底盖15上,以释放或者遮挡第一腔室111与第二腔室112。
基座14和底盖15中的至少之一连接于主体20上,从而实现尘盒10与主体20的固定连接。底盖15形成了清洁机器人底部外表面的一部分,基座14和底盖15形成了封闭的第一腔室111与第二腔室112,而过渡通道113形成于基座14内部,以用于连通第一腔室111与第二腔室112。
基座14和底盖15中的至少之一与主体20相连接;其中,基座14的至少部分和底盖15形成了清洁机器人的部分外表面,从而可以与主体20形成清洁机器人外表面的至少部分。
基座14可以是一个整体结构,即基座14的底部开口可以通过底盖15进行封闭。或者,基座14可以包括主体结构和顶盖,而顶盖和底盖15相对设置,顶盖和底盖15可以分别封闭基座14的顶部开口和底部开口。
结合图8至图11所示,底盖15上设置有第一开口1111、第二开口1121和第三开口1122,从而可以使得第一门体件121释放或遮挡第一开口1111,第二门体件122同时释放或遮挡第二开口1121和第三开口1122。
在本公开实施例中,第一门体件121和第二门体件122可转动地设置在底盖15上。例如,在清洁机器人回到清洁基站,门体12与清洁基站的进尘口对接上之后,第一门体件121和/或第二门体件122相对于底盖15转动,从而可以释放第一开口1111和/或第二开口1121和第三开口1122。
在本公开实施例中,底盖15可拆卸地设置在基座14上,从而可以实现对基座14内部的清理或者维护。在底盖15由基座14上拆下后,可以释放基座14内部空间,从而实现对灰尘的清理,并且可以对基座14内部的部件进行维护清理,例如,对第二腔室112内的气旋分离器13进行维护。
底盖15可以与基座14卡接。底盖15可以与基座14通过结构件相连接。
在本公开实施例中,如图7和图17所示,尘盒还包括锁止件16,锁止件16设置在基座14上,且相对于底盖15可活动地设置,以脱离或连接底盖15,从而可以实现对底盖15的固定或者释放。
结合图17所示,锁止件16可以包括拨动部161、第一卡接部162以及第二卡接部163,拨动部161的两侧分别连接第一卡接部162和第二卡接部163,拨动部161可移动地设置在基座14上,并且拨动部161的一部分外露于基座14的外侧,从而可以通过拨动部161带动第一卡接部162和第二卡接部163相对于底盖15移动,在第一卡接部162和第二卡接部163与底盖15相连接时,底盖15固定于基座14上,而在第一卡接部162和第二卡接部163与底盖15脱离后,则底盖15可以由基座14上取下。
需要说明的是,底盖15可以整体由基座14上取下,或者,底盖15可以铰接于基座14上,而在第一卡接部162和第二卡接部163与底盖15脱离后,可以使得底盖15相对于基座14转动,以此使得底盖15释放基座14的内部空间。
在本公开实施例中,尘盒10可拆卸地设置在主体20上,从而可以方便对尘盒10进 行清理或者维护。
尘盒10的至少部分位于主体20的外侧,不仅方便尘盒10的安装与拆卸,且可以对尘盒10的具体结构进行适应性调整,方便尘盒10的设置,能够满足尘盒10最大集尘的能力。
在本公开实施例中,如图7和图8所示,基座14上设置有避让空间141,避让空间141与底盖15相邻设置,从而可以避开扣手空间,不让手直接与底盖15接触,在对尘盒10进行安装或者拆卸时方便操作。
在本公开实施例中,如图10所示,底盖15上设置有滚动部151,从而可以防止对底盖15造成过大磨损,滚动部151可以减少底盖15与地面或者清洁基站的接触阻力。滚动部151可转动地设置在底盖15上;其中,滚动部151的底端突出于底盖15的底面,从而可以使得滚动部151可以与面或者清洁基站形成接触,以此减小接触阻力。
滚动部151可以是滚轮,滚动部151可以是一个或者多个。
作为本公开的可选实施例,底盖15可固定于基座14上,进一步的,底盖15不可从基座14拆卸。
作为本公开的可选实施例,尘盒10可以固定于主体20上,进一步的,尘盒10不可从主体20拆卸。
作为本公开的可选实施例,尘盒10可以整体位于主体20的内部。
本公开实施例所提供的清洁机器人,清洁模组30设置在主体20上,清洁模组30实现对待清洁表面的清洁。
在本公开实施例中,清洁模组30可以为干式清洁模组,干式清洁系统可以包括滚刷。与地面具有一定干涉的滚刷将地面上的垃圾扫起并卷带到滚刷与尘盒10之间的垃圾入口1112前方,然后被风机组件40产生并经过尘盒10的有吸力的气体吸入尘盒10。清洁机器人的除尘能力可用垃圾的清扫效率(DPU,全称Dust pickup efficiency)进行表征,清扫效率DPU受滚刷结构和材料影响,受垃圾入口1112、尘盒10、风机41、出风口以及四者之间的连接部件所构成的风道的风力利用率影响,受风机的类型和功率影响,是个复杂的系统设计问题。相比于普通的插电吸尘器,除尘能力的提高对于能源有限的清洁自动清洁设备来说意义更大。因为除尘能力的提高直接有效降低了对于能源要求,也就是说原来充一次电可以清扫80平米地面的机器,可以进化为充一次电清扫180平米甚至更多。并且减少充电次数的电池的使用寿命也会大大增加,使得用户更换电池的频率也会减少。更为直观和重要的是,除尘能力的提高是最为明显和重要的用户体验,用户会直接得出扫得是否干净/擦得是否干净的结论。清洁机器人还可包含具有旋转轴的边刷37,旋转轴相对于地面成一定角度,以用于将碎屑移动到清洁系统的滚刷区域中。
作为本公开的可选实施例,清洁模组30可以为湿式清洁模组,湿式清洁模组可以包括湿式清洁头,清洁模组30还包括供液部,供液部将清洗液体送入湿式清洁头,以使湿式清洁头对待清洁平面进行湿式清洁。在本公开其他实施例中,供液部内部的清洁液也可 以直接喷洒至待清洁平面,湿式清洁头通过将清洁液涂抹均匀实现对平面的清洁。示例性地,湿式清洁模组可以组装应用于其他种类的清洁设备,本公开对此不做限定。
其中,清洁头用于清洁待清洁表面,驱动系统50用于驱动清洁头沿着目标面基本上往复运动的,目标面为待清洁表面的一部分。清洁头沿待清洁表面做往复运动,清洁头与待清洁表面的接触面表面设有清洁布或清洁板,通过往复运动与待清洁表面产生高频摩擦,从而去除待清洁表面上的污渍。清洁头可以为拖地滚刷。
摩擦频率越高,代表单位时间内的摩擦次数越多,高频往复运动,也叫往复震动,清洁能力要远大于普通的往复运动,比如转动,摩擦清洗,可选地,摩擦频率接近声波,清洁效果会远高于每分钟几十圈的转动摩擦清洗。另一方面,清洁头表面的毛簇会在高频震动的抖动下更加整齐划一朝同一方向延展,因此整体清洁效果更加均匀,而不是在低频率转动的情况下仅仅被施加下压力增大摩擦力而提高清洁效果,仅仅下压力并不会使多组毛簇朝接近同一方向延展,在效果上的体现就是高频震动清洁后的待清洁表面水痕更加均匀,不会留下混乱的水渍。
往复运动可以是沿待清洁表面内任意一个或多个方向的反复运动,也可以是垂直于待清洁表面的震动,对此不做严格限制。可选地,清洁模组的往复运动方向与机器行进方向大致垂直,因为平行于机器行进方向的往复运动方向会对行进中的机器本身带来不稳定,因为行进方向上的推力和阻力会使驱动轮容易打滑,在包含湿式清洁模组的情况下打滑的影响更为明显,因为待清洁表面的湿滑增加了打滑的可能性,而打滑除了影响机器的平稳行进清洁外,更会造成里程计、陀螺仪等传感器测距不准,从而导致导航型自动清洁设备不能准确定位和画地图,在打滑频发的情况下,对SLAM的影响将不能忽略,因此需要尽量避免打滑的机器行为。除了打滑之外,在机器行进方向上的清洁头运动分量使得机器在行进时不停地受向前向后的推动,因此机器的行走会一顿一顿地不稳定平顺。
结合图4至图6所示,本公开实施例的清洁机器人,清洁模组30的至少部分相对于主体20上下可移动地设置,尘盒10与清洁模组30相连通,且气旋分离器13设置在尘盒10内,通过将风机组件40与尘盒10相连通,以此实现清洁模组30对待清洁表面的可靠清洁。由于清洁模组30的至少部分相对于主体20上下可移动地设置,并且结合气旋分离器13的设置,可以使得清洁机器人在清洁过程中,电流不至于太大,从而可以增加清洁机器人的清洁时间。
需要说明的是,气旋分离器13风量大,负压高,清洁机器人在清洁地毯时,通过清洁模组30的至少部分相对于主体20上下可移动地设置,能降低清洁模组30的电流,减轻清洁模组30的负担,让清洁机器人能更加持久的在地毯上清洁。
在本公开实施例中,清洁机器人还包括升降结构,升降结构与清洁模组30相连接,升降结构被配置为能够使清洁模组30的至少部分相对于主体20上下移动。实际使用中,升降结构既可以单独与清洁模组30相连接,以使清洁模组30相对于主体20上下移动,升降结构也可以加装额外的动力设备,以使升降结构获得主动升起或下降的能力,从而使 清洁模组30的至少部分能够主动地相对主体20升起或者下降。
作为本公开的可选实施例,升降结构可以是弹性组件,以使清洁模组30的至少部分可以被动升起或下降。
在本公开实施例中,如图20A和图21所示,清洁模组30包括:清洁罩31;滚刷,滚刷设置在清洁罩31内;其中,升降结构与清洁罩31相连接,从而可以驱动滚刷上下移动,以此保证滚刷能够可靠清洁待清洁表面,并且可以适应不同的待清洁表面。
升降结构可以连接于主体20上,升降结构可以与清洁罩31相连接,而滚刷可以连接于清洁罩31,从而可以使得升降结构通过清洁罩31驱动滚刷相对于主体20上下移动。
在本公开实施例中,如图20D和图20E所示,升降结构包括:第一连接组件60,第一连接组件60的两端分别连接主体20和清洁罩31;第二连接组件70,第二连接组件70与第一连接组件60间隔设置,第二连接组件70的两端分别连接主体20和清洁罩31。第一连接组件60和第二连接组件70可以将清洁罩31可靠地连接于主体20上,并且可以使得清洁模组30在自身的重量作用下保持下压,而在待清洁表面出现不平整时,可以使得清洁模组30实现上下升降,以此保证清洁模组30的清洁性能。
在本公开实施例中,如图20D和图20E所示,第一连接组件60包括第一连杆61和第二连杆62,第一连杆61和第二连杆62相平行,第一连杆61和第二连杆62的两端分别铰接于主体20和清洁罩31;第二连接组件70包括第三连杆71和第四连杆72,第三连杆71和第四连杆72相平行,第三连杆71和第四连杆72的两端分别铰接于主体20和清洁罩31;其中,第一连杆61和第三连杆71相平行。升降结构为四连杆机构,通过四连杆机构不仅可以使得清洁模组30实现上下升降,以此保证清洁模组30的清洁性能,并且可以实现对清洁模组30自由度的限制,保证清洁模组30按照要求进行运动。
在本公开的实施例中,主体20上可以设置有保护罩28,清洁模组30可以设置在保护罩28内,而第一连接组件60和第二连接组件70连接于保护罩28上,如图20D所示。保护罩28可以拆卸地连接于主体20上。
作为本公开的可选实施例,升降结构可以连接于主体20上,升降结构可以与滚刷相连接,从而可以使得升降结构能够驱动滚刷上下移动,即滚刷可以相对于清洁罩31进行上下移动,此时,清洁罩31可以固定连接于主体20上。或者,清洁罩31可以固定连接于主体20上,升降结构可以连接于清洁罩31,升降结构可以与滚刷相连接,从而可以使得升降结构能够驱动滚刷上下移动,即滚刷可以相对于清洁罩31进行上下移动。
升降结构可以包括:第一连接组件60,第一连接组件60的两端分别连接滚刷和清洁罩31;第二连接组件70,第二连接组件70与第一连接组件60间隔设置,第二连接组件70的两端分别连接滚刷和清洁罩31;其中,清洁罩31固定连接于主体20。第一连接组件60和第二连接组件70可以将滚刷可靠地连接于清洁罩31上,并且可以使得滚刷在自身的重量作用下保持下压,而在待清洁表面出现不平整时,可以使得滚刷实现上下升降,以此保证清洁模组30的清洁性能。
第一连接组件60通过驱动结构36与滚刷相连接;第二连接组件70通过驱动结构36与滚刷相连接,即第一连接组件60和第二连接组件70均与驱动结构36相连接,而驱动结构36与滚刷相连接,因此可以使得滚刷和驱动结构36在自身的重量作用下保持下压,而在待清洁表面出现不平整时,可以使得滚刷实现上下升降,以此保证清洁模组30的清洁性能。
本实施例中的第一连接组件60和第二连接组件70可以类似图20D和图20E所示的结构,只不过连接的位置不同。
在本公开实施例中,滚刷通过转动实现对待清洁表面的清洁。气旋分离器13风量大,负压高,清洁机器人在清洁地毯时,通过清洁模组30的至少部分相对于主体20上下可移动地设置,能降低滚刷的驱动电流,减轻滚刷驱动的负担,让清洁机器人能更加持久的在地毯上清洁。
在本公开实施例中,如图21、图24以及图25所示,清洁模组30还包括驱动结构36,驱动结构36包括动力部361和传动组件,动力部361通过传动组件驱动滚刷转动,以此实现对待清洁表面的可靠清洁。
在本公开实施例中,滚刷为多个,动力部361通过传动组件驱动多个滚刷同步转动,从而可以减少动力部361的设置,但又可以保证多个滚刷同步进行清洁,以此提高清洁机器人的清洁能力。
在本公开实施例中,如图20A、图22和图23所示,清洁罩31具有安装腔311,安装腔311可以包括主风道3111和副风道3112。
结合图22和图23所示,本公开实施例的清洁机器人,清洁罩31包括主风道3111和副风道3112,副风道3112与储尘腔11相连通,滚刷设置在主风道3111内,以使得副风道3112的至少部分空闲设置,从而可以使得进入清洁罩31内的灰尘可以由副风道3112进入储尘腔11,避免灰尘大量卡止在滚刷上,以此保证清洁机器人的清洁能力。
需要说明的是,清洁罩31内通过设置有主风道3111和副风道3112,而滚刷设置在主风道3111内,并且副风道3112的至少部分空闲设置,从而可以使垃圾通过副风道3112移动,这样垃圾就不容易卡在滚刷上。
在本公开实施例中,主风道3111和副风道3112沿清洁罩31的宽度方向排布,从而可以保证主风道3111内滚刷的长度,以此保证滚刷的清洁面积。
作为本公开的可选实施例,主风道3111和副风道3112可以沿着清洁罩31的长度方向排布。
在本公开实施例中,主风道3111的容积大于副风道3112的容积,从而可以有效容纳滚刷,且可以避免清洁罩31的容积不用过大,在保证清洁机器人清洁能力的基础上,可以避免清洁模组30占用过大清洁机器人的空间。
本公开实施例提供的清洁机器人,清洁模组30包括风道开口312,清洁模组30通过风道开口312与储尘腔11相连通,风道开口312偏离清洁模组30长度方向的中心位置设 置,从而可以使得清洁模组30能够及时将灰尘排入到储尘腔11内,避免灰尘卡止以此改善清洁机器人的清洁能力。
在本公开实施例中,如图21所示,清洁罩31上设置有风道开口312,副风道3112和储尘腔11通过风道开口312相连通;其中,风道开口312偏离清洁罩31长度方向的中心位置设置,从而可以避免灰尘卡止,保证清洁机器人的清洁能力。
风道开口312可以与尘盒10的垃圾入口1112相连接。
在本公开实施例中,沿清洁罩31的长度方向,风道开口312与清洁罩31的中心位置之间的最小垂直距离大于风道开口312与清洁罩31内壁之间的最小垂直距离,从而可以使得风道开口312尽量偏移清洁罩31的中心位置,以此保证灰尘能够可靠排出。
作为本公开的可选实施例,风道开口312可以设置在清洁罩31长度方向的中心位置。
在本公开实施例中,如图22和图23所示,副风道3112包括第一风道段3113和第二风道段3114,第一风道段3113和第二风道段3114沿清洁罩31的长度方向设置,第二风道段3114远离第一风道段3113的一端连通风道开口312,从而可以使得风道开口312偏离清洁罩31长度方向的中心位置设置。
需要说明的是,第一风道段3113和第二风道段3114沿清洁罩31的长度方向设置,重点在于,副风道3112沿着清洁罩31的长度方向延伸,并且沿着清洁罩31的长度方向,副风道3112可以分隔为第一风道段3113和第二风道段3114,而第二风道段3114远离第一风道段3113的一端连通风道开口312,即风道开口312大致位于副风道3112的端侧,从而保证风道开口312偏离清洁罩31长度方向的中心位置设置。
在本公开实施例中,第一风道段3113的延伸方向和第二风道段3114的延伸方向不平行,气体在第一风道段3113内的流通方向为第一风道段3113的延伸方向,第一风道段3113的延伸方向可以是清洁罩31长度方向,而气体在第二风道段3114内的流通方向为第二风道段3114的延伸方向,第二风道段3114的延伸方向可以偏离清洁罩31长度方向,从而可以使得气流在副风道3112内的流动方向为弯折通道,在保证灰尘可靠排入尘盒10的基础上,可以使得风道的排布更加合理。
在本公开实施例中,第一风道段3113的延伸方向和第二风道段3114的延伸方向可以基本垂直,即第二风道段3114形成了凸出第一风道段3113的风道段。
作为本公开的可选实施例,第一风道段3113的延伸方向和第二风道段3114的延伸方向相重合,此时,风道开口312设置在第二风道段3114的底壁上。
在本公开实施例中,第一风道段3113和第二风道段3114之间弧形过渡,从而可以保证灰尘能够顺畅地由第一风道段3113进入到第二风道段3114内,以此提高副风道3112的排灰尘能力。
作为本公开的可选实施例,第一风道段3113和第二风道段3114之间可以是直角过渡的。
在本公开实施例中,主风道3111为至少两个,副风道3112位于相邻主风道3111之 间,从而可以使得主风道3111内的灰尘可靠进入到副风道3112,以此使得副风道3112内的灰尘通过风道开口312进入到尘盒10内。
在本公开实施例中,结合图23所示,主风道3111为两个,两个主风道3111之间具有一个副风道3112,而主风道3111的容积大于副风道3112的容积。
在本公开实施例中,沿清洁罩31的长度方向上,主风道3111的一部分空闲设置,从而可以使得滚刷上的灰尘能够由主风道3111的空闲位置进入到副风道3112内以此进行排出,提高了清洁机器人的清洁能力。
作为本公开的可选实施例,沿清洁罩31的长度方向上,主风道3111的长度与滚刷的长度相一致。
需要说明的是,清洁机器人的横向轴与滚刷大致平行,此时,清洁罩31的长度方向可以认为是平行于清洁机器人的横向轴。清洁罩31的宽度方向可以认为是平行于清洁机器人的纵向轴。
作为本公开的可选实施例,清洁机器人的横向轴与滚刷之间成预设夹角,从而可以使清洁机器人横向通过瓷砖地缝等地面环境时,滚刷被地缝卡住的概率减小,以此提高清洁机器人的清洁效率,改善清洁机器人的使用性能。横向轴与滚刷之间的预设夹角可以为锐角,预设夹角的范围可以为5度至70度。
清洁模组30可以包括滚刷,滚刷包括悬臂结构,悬臂结构为锥形结构。锥形结构的第一端部连接于清洁罩31,锥形结构的第二端部为悬臂端,第一端部的直径大于第二端部的直径。
如图20A所示,清洁模组30可以包括第一清洁组和第二清洁组,第一清洁组包括第一滚刷32和第二滚刷33。第二清洁组包括第三滚刷34和第四滚刷35。第一滚刷32和第二滚刷33可以是相同的滚刷,或者,第一滚刷32和第二滚刷33可以是不相同的滚刷。第三滚刷34和第四滚刷35可以是相同的滚刷,或者,第三滚刷34和第四滚刷35可以是不相同的滚刷。第一滚刷为锥形结构,和/或,第二滚刷为锥形结构。
第一清洁组的第一滚刷32和第二滚刷33形成有第一间隙,第二清洁组的第三滚刷34和第四滚刷35的形成有第二间隙。第一滚刷32和第二滚刷33可以沿着清洁罩31的长度方向排布,第三滚刷34和第四滚刷35可以沿着清洁罩31的长度方向排布,第一清洁组和第二清洁组可以沿着清洁罩31的宽度方向排布,则第一间隙和第二间隙可以沿着清洁罩31的宽度方向排布。
作为本公开的可选实施例,第一滚刷32和第二滚刷33可以沿着清洁罩31的宽度方向排布,第三滚刷34和第四滚刷35可以沿着清洁罩31的宽度方向排布,第一清洁组和第二清洁组可以沿着清洁罩31的长度方向排布,则第一间隙和第二间隙可以沿着清洁罩31的长度方向排布。
在本公开实施例中,滚刷可以包括第一滚刷32、第二滚刷33、第三滚刷34以及第四滚刷35。
第二滚刷33与第一滚刷32间隔设置;其中,第二滚刷33与第一滚刷32沿清洁罩31的长度方向设置,从而可以使得第二滚刷33与第一滚刷32之间形成第一间隙,以此使得第一间隙能够方便灰尘进入到副风道3112内,从而来保证第一滚刷32和第二滚刷33的清洁能力,并且可以使得第一滚刷32和第二滚刷33上的灰尘及时排出。
第三滚刷34与第一滚刷32沿清洁罩31的宽度方向设置;第四滚刷35与第三滚刷34沿清洁罩31的长度方向间隔设置,且与第二滚刷33沿清洁罩31的宽度方向设置,从而可以使得清洁罩31内形成两排两列滚刷,以此提供清洁模组30的清洁能力。
第四滚刷35与第三滚刷34沿清洁罩31的长度方向间隔设置,从而可以使得第四滚刷35与第三滚刷34之间形成第二间隙,以此使得第二间隙能够方便灰尘进入到副风道3112内,从而来保证第四滚刷35与第三滚刷34的清洁能力,并且可以使得第四滚刷35与第三滚刷34上的灰尘及时排出。
作为本公开的可选实施例,第一滚刷32和第二滚刷33可以为锥形结构,而第三滚刷34与第四滚刷35可以是圆柱形结构,锥形结构可以用于缠绕毛发,而圆柱形结构的清洁效果较好,并且可以降低成本。第一滚刷32和第二滚刷33可以为圆柱形结构,而第三滚刷34与第四滚刷35可以是锥形结构。
作为本公开的可选实施例,第一滚刷32、第二滚刷33、第三滚刷34以及第四滚刷均为锥形结构或者均为圆柱形结构。
在本公开实施例中,沿清洁罩31的宽度方向上,第三滚刷34与第一滚刷32可以相互接触,第三滚刷34与第一滚刷32至少可以是点接触,以此提高第三滚刷34与第一滚刷32的清洁能力。
在本公开实施例中,沿清洁罩31的宽度方向上,第四滚刷35与第二滚刷33可以相互接触,第四滚刷35与第二滚刷33至少可以是点接触,以此提高第四滚刷35与第二滚刷33的清洁能力。
滚刷的周向方向包括叶片,叶片用于实现清洁。第一滚刷32、第二滚刷33、第三滚刷34以及第四滚刷35的设置,在清洁机器人清洁过程中,位于后方的滚刷通过提升叶片和地毯的接触线速度和接触时间,从而提升清洁能力。相比于相关技术中的单组刷子来说,本公开包括位于后方的滚刷,且相对于前方的滚刷转动方向相反可以驱动毛发等杂物向前移动,以此提高例如地毯的清洁效果。
在本公开实施例中,第二滚刷33的轴线与第一滚刷32的轴线不平行,从而可以使得第二滚刷33的端部与第一滚刷32的端部之间形成夹角,以此方便灰尘排出。
第四滚刷35的轴线与第三滚刷34的轴线不平行,从而可以使得第四滚刷35的端部与第三滚刷34的端部之间形成夹角,以此方便灰尘排出。
第二滚刷33的端部与第一滚刷32的端部之间形成夹角与第四滚刷35的端部与第三滚刷34的端部之间形成夹角相对设置,从而在方便灰尘排出的基础上,可以避免滚刷出现清洁漏扫的问题。
在本公开实施例中,结合图20A所示,第二滚刷33与第一滚刷32之间形成有第一间隙38,第四滚刷35与第三滚刷34之间形成有第二间隙39,第一间隙38与第二间隙39交错设置,从而可以使得第一滚刷32、第二滚刷33、第三滚刷34以及第四滚刷35在清扫过程中可以形成一个封闭的清扫空间,避免出现漏扫的问题,且可以使得灰尘由第一间隙38和第二间隙39可靠排出。
在本公开实施例中,如图20A所示,第一滚刷32的长度小于第二滚刷33的长度,第三滚刷34的长度大于第四滚刷35的长度,从而可以使得第二滚刷33与第一滚刷32之间形成有第一间隙,第四滚刷35与第三滚刷34之间形成有第二间隙,第一间隙与第二间隙交错设置。
作为本公开的可选实施例,第二滚刷33与第一滚刷32之间形成有第一间隙,第四滚刷35与第三滚刷34之间形成有第二间隙,第一间隙与第二间隙可以相对设置,但第二滚刷33的端部与第一滚刷32的端部之间形成夹角与第四滚刷35的端部与第三滚刷34的端部之间形成夹角相对设置,从而在方便灰尘排出的基础上,可以避免滚刷出现清洁漏扫的问题。
作为本公开的可选实施例,第一滚刷32的长度与第三滚刷34的长度近似相等,第二滚刷33的长度与第四滚刷35的长度近似相等,但可以通过第二滚刷33的端部与第一滚刷32的端部之间形成夹角与第四滚刷35的端部与第三滚刷34的端部之间形成夹角相对设置。
在本公开实施例中,第一滚刷32、第二滚刷33、第三滚刷34以及第四滚刷35中的至少之一为锥形结构,在保证滚刷能够可靠清洁的基础上,可以使得灰尘能够方便脱离滚刷。
在本公开实施例中,锥形结构的第一端部连接于清洁罩31,锥形结构的第二端部为悬臂端,从而可以使得相邻锥形结构之间形成间隙,以此保证灰尘能够方便脱离滚刷,并且可以使得灰尘通过间隙进入到副风道3112,并最终排入到尘盒10内。
在本公开实施例中,第一滚刷32、第二滚刷33、第三滚刷34以及第四滚刷35同步转动,从而可以保证滚刷快速实现对待清洁表面的清洁,提高清洁模组30的清洁能力。
在本公开实施例中,第一滚刷32和第二滚刷33设置在一个主风道3111内,而第三滚刷34以及第四滚刷35设置在另一个主风道3111内,而两个主风道3111之间具有副风道3112。
第一滚刷32和第二滚刷33的转动方向与第三滚刷34和第四滚刷35的转动方向相反,从而可以使得灰尘快速收集到清洁模组30内,以此使得灰尘通过副风道3112进入到尘盒10内。
作为本公开的可选实施例,第一滚刷32和第二滚刷33的转动方向与第三滚刷34和第四滚刷35的转动方向相同。
需要说明的是,转动方向相反,即一个为顺时针方向,另一个为逆时针方向。
如图20F所示,本公开实施例提供的风路装置,风路装置包括清洁模组30、储尘腔11和吸尘风道73,其中,清洁模组30包括清洁罩31,可以理解的是,清洁模组30还包括滚刷,滚刷设置在清洁罩31内。其中,储尘腔11也可以为尘盒10形成的储尘腔11,也可以是机器主体20形成的储尘腔11。吸尘风道73连通清洁罩31和储尘腔11,吸尘风道73包括相连通的进风端和出风端733,进风端与清洁罩31连接,出风端733与储尘腔11连接。也就是说,在本公开中,气流经清洁模组30的清洁罩31、吸尘风道73、储尘腔11流向外部环境,以构成风路装置。通过第三风道731相对于水平面倾斜设置,利用倾斜设置的吸尘风道73,使得经清洁罩31流出的气流在相对于水平面倾斜设置的吸尘风道73内进行分流,能够减小气流产生的噪音,进而降低清洁机器人工作过程中产生的噪音,提高用户的舒适度。
其中,吸尘风道73相对于水平面倾斜设置,可以是吸尘风道73由靠近清洁罩31的一侧至远离清洁罩31的一侧相对于水平面倾斜向上设置,或者,可以是吸尘风道73由靠近清洁罩31的一侧至远离清洁罩31的一侧相对于水平面倾斜向下设置。具体地,清洁罩31上设置有风道开口312,风道开口312与吸尘风道73连通,当气体经清洁罩31的风道开口312排出后,部分气流会作用在与风道开口312相对的吸尘风道73的内壁上,由于吸尘风道73相对于水平面倾斜设置,即与风道开口312相对的吸尘风道73的内壁相对于水平面是倾斜设置的,这样,气流作用在与风道开口312相对的吸尘风道73的内壁后,会发生分流,进而实现了减小气流噪音的目的。
本公开提供的风路装置,如20F所示,吸尘风道73包括相连通的第三风道731和第四风道732,其中,清洁罩31开设有风道开口312,第三风道731通过风道开口312与清洁罩31连接,第四风道732与储尘腔11连接,其中,第三风道731相对于风道开口312倾斜设置或垂直设置,这样,当气体经清洁罩31的风道开口312排出后,会经相对于水平面倾斜设置的第三风道731进行分流,然后经第四风道732流入储尘腔11,以实现气体流通和降噪的目的。
其中,吸尘风道73包括第三风道731和第四风道732,这样,可以使第三风道731相对于风道开口312倾斜设置或垂直设置,然后根据第三风道731和储尘腔11的连接位置,合理设置第四风道732的结构,将第三风道731与储尘腔11连接,进而实现清洁罩31与储尘腔11的连通。第四风道732的设置,能够在确保第三风道731与清洁罩31具有足够的倾斜角度以降低气流噪音的情况下,将第三风道731与储尘腔11过渡连通,有利于降低吸尘风道73的整体高度,满足清洁机器人体积较小、结构紧凑的设计需求。
进一步地,第三风道731和风道开口312之间的夹角可以小于90°、等于90°、大于90°,以满足第三风道731相对于风道开口312沿不同方向设置的需求。具体地,第三风道731和风道开口312之间的夹角可以设置为大于90°,这样能够确保经清洁罩31流出的气流快速、顺畅的流经第三风道731,以保证良好的过风效果,同时,气流在第三风道731内进行分流,能够减小气流产生的噪音,进而在保证良好的清洁效率的情况下,降低清洁 机器人工作过程中产生的噪音,提高用户的舒适度。
其中,第三风道731和第四风道732可以为一体式结构或分体式结构,一体式结构的第三风道731和第四风道732能够批量生产,提高生产效率,分体式的第三风道731和第四风道732有利于降低维修换件成本。具体地,分体式的第三风道731和第四风道732可以插接连接,或者通过螺栓等其他紧固件进行连接,为了确保第三风道731和第四风道732连接的密封性,可以在二者的连接位置处设置密封件。
其中,第三风道731与清洁罩31可以为一体式结构或分体式结构,若第三风道731与清洁罩31为一体式结构,可以批量生产,有利于提高生产效率,若第三风道731与清洁罩31为分体式结构,能够降低维修换件成本。具体地,分体式的第三风道731和清洁罩31可以通过螺栓等其他紧固件进行连接,为了确保第三风道731和清洁罩31连接的密封性,可以在二者的连接位置处设置密封件。
具体地,可以是第三风道731、第四风道732、清洁罩31三者为一体式结构,或者,第三风道731、第四风道732、清洁罩31三者为分体式结构,或者,第三风道731与第四风道732为一体式结构,二者作为一个整体与清洁罩31为分体式结构,或者,第三风道731与清洁罩31为一体式结构,二者作为一个整体,与第四风道732为分体式结构。
本公开提供的第三风道731,由靠近清洁罩31至远离清洁罩31的方向,相对于水平面倾斜向上设置,这样,能够满足清洁机器人底部空间较小的设计需求,使得第三风道731与清洁罩31具有足够的倾斜角度以降低气流噪音,同时,具有良好的过风效果,以确保清洁机器人具有良好的清洁效率。
进一步地,第三风道731为弧形结构,弧形结构的第三风道731可以保证气体能够顺畅地由清洁罩31进入到第四风道732,并经第四风道732进入到储尘腔11,以此提高吸尘风道73的通风能力和通风效率,降低灰尘阻塞等问题,以确保清洁机器人的清洁效率。具体地,弧形风道由清洁罩31至第四风道732的方向,倾斜向上设置。
其中,第三风道731的侧壁面包括曲面,从而可以使得气流在第三风道731内平滑流动,以此避免出现灰尘阻塞等问题,并有利于提高气流的流通效率和流通的顺畅性。
在本公开提供的实施例中,第四风道732为近似水平风道,近似水平风道不会增加风路装置沿竖直方向的高度,进而能够满足清洁机器人体积较小、结构紧凑的设计需求,同时,能够确保良好的过风效率,以确保清洁机器人的清洁效率。
可以理解的是,在一些可能实现的实施例中,第四风道732可以由第三风道731至储尘腔11的方向倾斜向下设置,或者,在不考虑风路装置整体高度的情况下,第四风道732由第三风道731至储尘腔11的方向,也可以倾斜向上设置。
其中,第四风道732的侧壁面包括曲面,从而可以使得气流在第四风道732内平滑流动,以此避免出现灰尘阻塞等问题,并有利于提高气流的流通效率和流通的顺畅性。
可选地,第四风道732为软性材质风道,可由软胶或是硅胶等材质制作。清洁罩(其内包括滚刷)相对于机身具有上下浮动的效果,当被清洁面上存在障碍物,通过浮动主刷 结构的上下浮动,可以降低滚刷等与障碍物的相互作用,从而协助自动清洁设备轻松实现越障。吸尘风道位于储尘腔与清洁罩结构之间,要求吸尘风道具有柔性,因为刚性的风道无法吸收滚刷的浮动变化。当第四风道采用如软胶等软性材料制成时,可以在越障过程中,通过浮动支架挤压吸尘风道而使其产生形变,从而顺利实现向上“浮动”。吸尘风道中第三风道(倾斜部分)为硬质材料(使气流更顺畅),第四风道为软性材料。
在本公开实施例中,如图21所示,清洁模组还包括驱动结构36,驱动结构36包括动力部361和传动组件,动力部361通过传动组件驱动第一滚刷32、第二滚刷33、第三滚刷34以及第四滚刷35同步转动,以此实现对待清洁表面的可靠清洁,且动力部361通过传动组件驱动多个滚刷同步转动,从而可以减少动力部361的设置,但又可以保证多个滚刷同步进行清洁,以此提高清洁机器人的清洁能力。
在本公开实施例中,如图24和图25所示,传动组件包括第一轮体362、第二轮体363、第三轮体364、第四轮体365、第五轮体366、第六轮体367、第七轮体368、第八轮体369、传动杆3610、第九轮体3611、第十轮体3612、第十一轮体3613、第十二轮体3614以及第十三轮体3615。
动力部361可以与第一轮体362相连接,从而可以使得动力部361驱动第一轮体362转动,第一轮体362通过与第二轮体363啮合来驱动与第二轮体363相连接的第三轮体364转动,而第三轮体364与第四轮体365相啮合,而第四轮体365可以同时与第五轮体366、第六轮体367以及第八轮体369相啮合,从而可以使得第六轮体367驱动第三滚刷34沿第一方向转动,而第八轮体369可以驱动传动杆3610转动,相应的,第五轮体366可以驱动第七轮体368,从而使得第七轮体368驱动第一滚刷32沿第二方向转动,以此使得第一滚刷32的转动方向和第三滚刷34的转动方向相反。
传动杆3610驱动与其连接的第九轮体3611转动,而第九轮体3611与第十轮体3612相啮合,第十轮体3612同时与第十一轮体3613和第十二轮体3614相啮合,第十一轮体3613驱动第四滚刷35沿第一方向转动,第十二轮体3614与第十三轮体3615啮合,第十三轮体3615驱动第二滚刷33沿第二方向转动,以此使得第二滚刷33的转动方向和第四滚刷35的转动方向相反。
需要说明的是,上述轮体可以均为齿轮,动力部361可以是电机。
作为本公开的可选实施例,清洁模组30可以包括至少两个电机,而每个电机可以驱动一个或者两个滚刷进行转动,例如,电机可以是4个,而4个电机可以方便驱动第一滚刷32、第二滚刷33、第三滚刷34和第四滚刷35的转动。第一滚刷32、第二滚刷33、第三滚刷34和第四滚刷35的转速可以相同,也可以不同。
在本公开实施例中,滚刷可拆卸地设置在清洁罩31上。第一滚刷32、第二滚刷33、第三滚刷34以及第四滚刷35中的至少之一可拆卸地设置在清洁罩31上,从而可以方便滚刷的更换和维护。
在本公开实施例中,第二滚刷33沿其轴线方向可活动地设置,以能够由清洁罩31上 拆下。第二滚刷33可以通过某些部件连接于清洁罩31,而在正常使用状态下,第二滚刷33可靠固定于清洁罩31,在需要对第二滚刷33进行维护或者更换时,通过使得第二滚刷33进行位置调整,从而实现与清洁罩31的拆卸。
结合图20A至图20C所示,以第二滚刷33为例。
如图20B和图20C所示,清洁模组还包括:主体支撑件331,主体支撑件331设置在清洁罩31上;转接件332,第二滚刷33与转接件332相连接,转接件332相对于主体支撑件331可活动地设置,以具有与主体支撑件331相连接的第一位置和与主体支撑件331相脱离的第二位置;弹性件334,弹性件334与转接件332相连接,且沿第二滚刷33的轴线方向排布;其中,第二滚刷33随转接件332沿其轴线方向移动,并压缩弹性件334时,转接件332由第一位置移动至第二位置,转动转接件332,并使得第二滚刷33随转接件332能够沿其轴线方向脱离主体支撑件331。
主体支撑件331上设置有卡槽3311,转接件332上设置有卡扣333,转接件332由第一位置移动至第二位置时,卡扣333能够脱离卡槽3311;其中,转接件332位于第二位置时,转动转接件332以使得卡扣333脱离卡槽3311。
第二滚刷33可以与转接件332相连接,转接件332上设置有卡扣333,且转接件332的一端连接有弹性件334,主体支撑件331通过动力转接部335与清洁罩31相连接,而转接件332可以通过卡扣333与主体支撑件331相连接,且弹性件334夹持于转接件332和动力转接部335之间,通过驱动转接件332沿第二滚刷33的长度方向移动,即驱动转接件332沿第二滚刷33的轴线方向,以此使得卡扣333与主体支撑件331上的卡接相脱离,并且可以旋转转接件332和第二滚刷33,此时卡扣333脱离卡槽3311,从而可以使得转接件332能够由主体支撑件331上拆下,以此使得第二滚刷33由清洁罩31上拆下。
转接件332的一部分可以穿设于主体支撑件331内,而卡扣333可以位于卡槽3311内,以此实现与主体支撑件331的卡接,此时,第二滚刷33可靠固定于清洁罩31。通过压缩弹性件334,使得卡扣333与主体支撑件331的卡接被释放,因此可以通过旋转转接件332使得卡扣333脱离卡槽3311,此时主体支撑件331可以挤压卡扣333,从而卡扣333与主体支撑件331不会形成卡接关系,因此可以将转接件332由主体支撑件331内拉出,以此实现第二滚刷33由清洁罩31上拆下。
主体支撑件331为锥形管结构,因此,可以通过压缩弹性件334,使得卡扣333与主体支撑件331的卡接被释放,而旋转转接件332时可以使得卡扣333脱离卡槽3311,毕竟卡扣333由一个小直径的位置进入到了一个大直径的位置,因此可以脱离卡槽3311。
转接件332上可以设置有多个卡扣333,卡扣333可进行弹性变形。弹性件334可以是弹簧、橡胶圈等结构。第十三轮体3615可以与动力转接部335相连接,以此驱动第二滚刷33转动。
需要说明的是,第二滚刷33的轴线方向可以包括从左到右的方向,以及从右到左的方向。
作为本公开的可选实施例,清洁模组的滚刷可以仅包括第一滚刷32和第二滚刷33,即清洁机器人可以为两刷清洁机器人。第一滚刷32和第二滚刷33可以沿清洁罩31的长度方向间隔设置在清洁罩31上。
作为本公开的可选实施例,清洁模组的滚刷可以仅包括第一滚刷32、第二滚刷33以及第三滚刷34,即清洁机器人可以为三刷清洁机器人。第一滚刷32和第二滚刷33可以沿清洁罩31的长度方向间隔设置在清洁罩31上,而第三滚刷34与第一滚刷32可以沿清洁罩31的宽度方向设置在清洁罩31上。第三滚刷34的两端可以大致与第一滚刷32的端部和第二滚刷33的端部相平齐。或者,第三滚刷34的长度可以小于第一滚刷32和第二滚刷33的长度之和。
作为本公开的可选实施例,如图26所示,清洁模组30包括:清洁罩31、第一滚刷结构301以及第二滚刷结构302,第一滚刷结构301和第二滚刷结构302设置在清洁罩31内,第一滚刷结构301和第二滚刷结构302均沿清洁罩31的长度方向延伸,并且第一滚刷结构301和第二滚刷结构302沿清洁罩31的宽度方向布置,以此使得第一滚刷结构301和第二滚刷结构302能够可靠清洁待清洁表面。
第一滚刷结构301和第二滚刷结构302的长度可以基本相一致。
第一滚刷结构301和第二滚刷结构302的转动方向可以相反,从而可以使得灰尘快速收集到清洁模组30内。第一滚刷结构301和第二滚刷结构302可以通过两个独立的驱动机构驱动,以此实现转动。或者,第一滚刷结构301和第二滚刷结构302可以通过一个驱动机构驱动,以此实现转动。对于驱动机构的具体结构不作限定,例如可以通过电机与驱动轮组件进行驱动,以此通过一个电机实现对第一滚刷结构301和第二滚刷结构302的同步驱动。或者,通过两个电机方便驱动第一滚刷结构301和第二滚刷结构302的转动等。
结合图27A至图29所示,本公开实施例的清洁机器人,风机组件40包括风机41、风道42以及过滤部43,风道42的一端与风机41相连通,风道42的另一端与储尘腔11相连通,而过滤部43设置在储尘腔11和风道42之间,从而可以使得过滤部43实现对排入室内的气体进行可靠过滤。由于风道42连通风机41和过滤部43,不仅可以使得气体可靠排入室内,并且由于风道42的设置可以适应清洁机器人内部空间的排布,最大程度提高清洁机器人内部空间的利用率,以此改善清洁机器人的性能。
在本公开实施例中,尘盒10包括相连通的第一腔室111和第二腔室112,第一腔室111与清洁模组30相连通,气旋分离器13设置在第二腔室112内,风机组件40与第二腔室112相连通,从而可以使得风机组件40能够通过清洁模组30将待清洁表面的灰尘可靠收集至尘盒10内。
在本公开实施例中,尘盒10与风机组件40相邻设置,尘盒10与风机组件40沿主体20的周向方向设置,不仅结构分布较为合理,且可以缩短尘盒10与风机组件40的连通路径。
需要说明的是,风道42作为连接风机41和过滤部43的气流通道,可以根据清洁机 器人内部空间的部件分布情况进行结构调整,从而来适应清洁机器人内部空间的位置和结构形式。例如,风机41和过滤部43可以错位设置,并且风机41和过滤部43可以沿着清洁机器人的周向方向排布,此时风道42可以有效适应风机41和过滤部43的排布,保证清洁机器人内部空间最大程度的被利用。
储尘腔11的排风口1123与过滤部43相连通,过滤部43压设于风道42和尘盒10之间。在风机41的作用下,灰尘可以由清洁模组30进入到储尘腔11的垃圾入口1112,并进入到储尘腔11内进行颗粒物的分离,最后气体通过排风口1123进入到过滤部43进行过滤,以此通过风道42和进入风机41并排出清洁机器人,以实现灰尘的收集。
在本公开实施例中,风道42的壁面包括曲面和平面中的至少之一。风道42的壁面包括曲面,不仅可以方便气体流通,且可以使用风机41和过滤部43的安装位置,以此提高风道42的空间适应性。
在本公开实施例中,如图27A至图28所示,风道42包括第一风道开口421和第二风道开口422,第一风道开口421与风机41相连通,第二风道开口422储尘腔11相连通;其中,第二风道开口422为曲面开口,从而可以与曲面式的过滤部43相适配,以此保证结构的可靠适配,且可以增加过滤部43的过滤面积,以此增加过滤部43的过滤能力。
在本公开实施例中,第一风道开口421的面积小于第二风道开口422的面积,从而使得储尘腔11内的气流可以快速进入到过滤部43进行过滤,并且可以加速气流进入到风机41的速度。
在本公开实施例中,如图29所示,过滤部43包括多个相叠置的过滤层431。过滤层431为片状结构,多个片状结构相叠置,不仅可以增加过滤部43的过滤能力,且可以使得过滤部43厚度方向的尺寸不用过大,减小清洁机器人的内部空间占用率。
结合图29所示,过滤层431可以是三层,各个过滤层431的厚度可以相一致,或者,各个过滤层431的厚度可以不相一致。各个过滤层431的面积可以相一致,或者,各个过滤层431的面积可以不相一致。
在本公开实施例中,多个过滤层431由不同材料制备而成,从而来提高过滤部43的过滤能力。
过滤层431可以是三层,三层过滤层431可以是静电棉、过滤棉以及海绵结构。
作为本公开的可选实施例,多个过滤层431可以由相同材料制备而成。
在本公开实施例中,如图29所示,过滤部43还包括框架432,过滤层431设置在框架432内,框架432夹持于风道42和储尘腔11之间,从而实现对过滤部43的可靠固定,避免过滤部43被压坏,且可以保证过滤部43的可靠过滤。
在本公开实施例中,过滤层431是三层,位于中间的过滤层431的面积最大,从而可以与框架432进行可靠固定。三层过滤层431可以是静电棉、过滤棉以及海绵结构,可以增加过滤部43的容尘量,并且框架432可以是是软胶结构,因此可以通过风道42和储尘腔11有效压紧,从而实现可靠过滤。
在本公开实施例中,如图27A至图28所示,风机组件40还包括消音部44,消音部44设置在风机41远离风道42的一侧,以与风机41的出风口相连通;其中,消音部44包括声道通孔441和吸音孔442,可以减小风机41的噪声以及气体流动的噪声。
气体排出风机41进入到消音部44之后,一部分从声道通孔441直接辐射至环境,另一部分通过声道通孔441壁面的吸音孔442进入消音部44被其吸收,从而达到减小噪声的目的。消音部44可以是消音棉或多孔材料。
在本公开实施例中,声道通孔441为多个,多个声道通孔441沿消音部44的高度方向间隔设置,从而保证气体可以排入到室内,并且可以使得消音部44可靠实现减噪的目的。
在本公开实施例中,声道通孔441包括第一端口和第二端口,第一端口的孔径小于第二端口的孔径,声道通孔441的第一端口与风机41的出风口相连通,声道通孔441的第二端口与外界相连通,从而既可以实现有效排气,也可以保证降噪效果。其中,第一端口的孔径可以小于第二端口的孔径。
在本公开实施例中,如图27B和图28所示,风机组件40还包括过滤件45和防护罩46,过滤件45设置于消音部44远离风机41的一端,从而实现对由消音部44排出的气体的再次过滤。而防护罩46可以与主体20相连接,以此实现对风机组件40的有效保护,防护罩46可以为网状结构,从而保证可靠排气。
如图30至图33所示,清洁基站包括桩本体1、尘桶4、风机结构7、止挡件9以及驱动件93。
桩本体1包括进尘通道2,进尘通道2具有进尘口3,进尘口3用于与储尘腔11的开口相连通,以使得储尘腔11内的灰尘能够通过进尘口3进入到进尘通道2内,尘桶4设置在桩本体1上,尘桶4与进尘通道2相连通,从而可以使得尘桶4用于收集清洁机器人的尘盒10内的灰尘。
在本公开实施例中,止挡件9设置在桩本体1上,止挡件9用于与门体12相接触或者相分离,从而在止挡件9与门体12相接触时,可以避免门体12打开储尘腔11,在止挡件9与门体12相分离时,门体12可以打开储尘腔11。
止挡件9可以同时与门体12的第一门体件121和第二门体件122相接触,或者,止挡件9可以与第一门体件121和第二门体件122中的一个相接触,并与另一个相分离。
在本公开实施例中,风机结构7设置在桩本体1上,风机结构与尘桶4相连通,从而可以通过风机结构7将尘盒10内的灰尘吸入到尘桶4内。
风机结构7设置在桩本体1上,风机结构7的进气口与尘桶4的气流出口端相连通,风机结构7产生负压,以此保证尘盒10内的灰尘能够通过进尘口3进入到进尘通道2内,并使得气流形成流通。此处尘盒10内的灰尘包括尘盒内的杂物。风机结构7可以将尘盒10的门体12吸开。
具体的,当所述清洁机器人完成清洁、自身电量不足或者自身尘盒满载垃圾等情况触 发时,清洁机器人可以移动返回清洁基站,以完成充电或将尘盒内的垃圾卸载至清洁基站内。
清洁机器人移动返回清洁基站的过程中,清洁机器人通过信号接收设备不停的寻找集尘装置,清洁基站包括信号发射装置,例如信号发射装置在一定角度范围内不停的发射通讯信号,供清洁机器人捕获,当清洁机器人捕获到所述通讯信号时,便会确定清洁基站的位置,通过导航功能移动至清洁基站。
进一步的,若清洁机器人在启动清洁时从清洁基站启动,则可以在地图上记录清洁基站的位置,从而在返回清洁基站的过程中,优先前往地图上已经记录的清洁基站位置,并基于清洁基站的信号发射装置确定清洁基站的位置,通过导航功能移动至清洁基站,以减少寻找清洁基站的时间,提升返回清洁基站的效率。
在本公开实施例中,止挡件9设置在桩本体1上,且止挡件9相对于桩本体1可活动地设置,以具有第一位置和第二位置;其中,止挡件9位于第一位置时,止挡件9阻挡门体12释放储尘腔11,止挡件9位于第二位置时,门体12能够释放开口,以使得进尘口3能够连通开口。门体12能够释放开口,即储尘腔11处于打开状态。
止挡件9能够控制门体12何时进行打开,在清洁机器人与清洁基站对接后,止挡件9可以由与门体12相接触的第一位置移动至与门体12相分离的第二位置,即止挡件9由阻挡门体12打开储尘腔11的位置移动至不妨碍门体12打开储尘腔11的位置,此时,启动风机结构7可以使得门体12释放储尘腔11,以此使得尘盒10内的灰尘吸入到尘桶4内。
在本公开实施例中,如图32和图33所示,止挡件9包括第一止挡件91和第二止挡件92,第一止挡件91和第二止挡件92分别对应第一门体件121和第二门体件122,从而可以使得第一门体件121和第二门体件122分别独立打开第一腔室111的第一开口1111,和第二腔室112的第二开口1121和第三开口1122。
在清洁机器人与清洁基站对接后,第一止挡件91可以由第一位置移动至第二位置,而第二止挡件92可以保留于第一位置,此时,启动风机结构7可以使得第一门体件121释放第一腔室111,从而将第一腔室111内的灰尘排入到尘桶4内。第二止挡件92可以由第一位置移动至第二位置,而第一止挡件91可以由第二位置移动至第一位置,风机结构7使得第二门体件122释放第二腔室112,从而将第二腔室112内的灰尘排入到尘桶4内。
第一腔室111和第二腔室112错开打开,可以方便清洁机器人内的灰尘可靠吸入到尘桶4内。
在本公开实施例中,如图32和图33所示,清洁基站还包括驱动件93,驱动件93与第一止挡件91驱动连接,驱动件93与第二止挡件92驱动连接,以使得第一止挡件91位于第一位置时,第二止挡件92位于第二位置,或,第一止挡件91位于第二位置时,第二止挡件92位于第一位置,从而可以使得第一腔室111和第二腔室112错开打开,可以方便清洁机器人内的灰尘可靠吸入到尘桶4内。
驱动件93可以包括电机931、第一齿轮932以及第二齿轮933,电机931可以通过驱 动轴连接第一齿轮932和第二齿轮933,而第一齿轮932与第一止挡件91的第一齿条911相啮合,而第二齿轮933与第二止挡件92的第二齿条921相啮合,从而在电机931运行时,第一齿轮932和第二齿轮933沿同一方向转动,而第一齿条911和第二齿条921可以沿不同方向转动,以此使得第一止挡件91位于第一位置时,第二止挡件92位于第二位置,或,第一止挡件91位于第二位置时,第二止挡件92位于第一位置。
电机931同时连接第一齿轮932和第二齿轮933,第一止挡件91包括第一齿条911,第二止挡件92包括第二齿条921,第一齿轮932和第二齿轮933分别与第一齿条911和第二齿条921相啮合,以在第一止挡件91与第一门体件121相接触时,第二止挡件92与第二门体件122相分离,或者,第一止挡件91与第一门体件121相分离时,第二止挡件92与第二门体件122相接触,从而可以使得第一止挡件91和第二止挡件92分别对应第一门体件121和第二门体件122,并且可以选择性地打开储尘腔11的第一腔室111和第二腔室112。
在本公开实施例中,储尘腔11包括第一腔室111和第二腔室112,第一腔室111包括第一开口1111,第二腔室112包括相分离的第二开口1121和第三开口1122,第二开口1121连通第二腔室112位于气旋分离器13外侧的部分,第三开口1122连通第二腔室112位于气旋分离器13内侧的部分,即可以认为储尘腔11包括三个腔室,而门体12包括第一门体件121和第二门体件122,第一门体件121对应第一开口1111,第二门体件122同时对应第二开口1121和第三开口1122。
在清洁机器人与清洁基站对接后,第一止挡件91可以抵住第一门体件121,清洁基站可以将第二腔室112内的垃圾吸入尘桶4,电机931动作,第二止挡件92可以抵住第二门体件122,清洁基站可以将第一腔室111内的垃圾吸入尘桶4。或者,在清洁机器人与清洁基站对接后,第二止挡件92可以抵住第二门体件122,清洁基站可以将第一腔室111内的垃圾吸入尘桶4,电机931动作,第一止挡件91可以抵住第一门体件121,清洁基站可以将第二腔室112内的垃圾吸入尘桶4。由于第一腔室111和第二腔室112分别打开,因此面积相对较小,负压不变的情况下,增大吸力,使清洁基站对清洁机器人集尘更干净。
在本公开实施例中,止挡件9还可以包括第一微动开关和第二微动开关,第一微动开关和第二微动开关设置于桩本体1,第一止挡件91在移动到位时,即第一止挡件91移动至第一位置时,则第一止挡件91会触动第一微动开关,从而可以使得电机931停止动作,而在第一止挡件91移动至第二位置时,则第一止挡件91会触动第二微动开关从而可以使得电机931停止动作,以此保证止挡件9能够可靠实现对门体12的止挡和释放。或者,第二止挡件92可以对应第一微动开关和第二微动开关,此处不作限定。
作为本公开的可选实施例,第一止挡件91和第二止挡件92可以通过两个独立的驱动机构进行驱动。
在本公开实施例中,如图30和图31所示,吸附件94设置在桩本体1上,以在门体12打开储尘腔11后,吸附件94用于吸附门体12以固定住门体12,从而可以保证尘盒10 被可靠打开。
在本公开实施例中,吸附件94用于磁性吸附门体12以固定住门体12。门体12上可以设置有磁性结构,或者,门体12本身可以为磁性结构。吸附件94可以为至少两个,第一门体件121和第二门体件122可以方便对应至少一个吸附件94。
本公开实施例提供的尘盒、清洁设备及清洁系统能够改善尘盒的集尘性能,并改善清洁设备的清洁效果。
根据本公开的一方面,提供了一种尘盒,包括:
第一腔室,第一腔室包括垃圾入口;
第二腔室,第二腔室包括排风口;
过渡通道,第一腔室通过过渡通道与第二腔室相连通。
在一些实施例中,过渡通道与第二腔室近似相切。
在一些实施例中,过渡通道的侧壁包括曲面。
在一些实施例中,过渡通道的延伸长度大于第一腔室和第二腔室之间的最小壁厚。
在一些实施例中,尘盒还包括气旋分离器,气旋分离器设置在第二腔室内。
在一些实施例中,尘盒还包括:
基座;
底盖,底盖设置在基座上,底盖与基座形成第一腔室与第二腔室;
门体,门体可活动地设置在底盖上,以释放或者遮挡第一腔室与第二腔室。
在一些实施例中,底盖可拆卸地设置在基座上。
在一些实施例中,尘盒还包括锁止件,锁止件设置在基座上,且相对于底盖可活动地设置,以脱离或连接底盖。
在一些实施例中,基座上设置有避让空间,避让空间与底盖相邻设置。
在一些实施例中,底盖上设置有滚动部。
根据本公开的另一方面,提供了一种尘盒,包括:
第一腔室,第一腔室包括垃圾入口;
第二腔室,第二腔室包括排风口;
过渡通道,第一腔室通过过渡通道与第二腔室相连通;
气旋分离器,气旋分离器设置在第二腔室内;
其中,过渡通道的延伸长度大于第一腔室和第二腔室之间的最小壁厚。
在一些实施例中,过渡通道与第二腔室近似相切。
在一些实施例中,过渡通道的侧壁包括曲面。
在一些实施例中,尘盒还包括:
基座;
底盖,底盖设置在基座上,底盖与基座形成第一腔室与第二腔室;
门体,门体可活动地设置在底盖上,以释放或者遮挡第一腔室与第二腔室。
在一些实施例中,底盖可拆卸地设置在基座上。
在一些实施例中,尘盒还包括锁止件,锁止件设置在基座上,且相对于底盖可活动地设置,以脱离或连接底盖。
在一些实施例中,基座上设置有避让空间,避让空间与底盖相邻设置。
在一些实施例中,底盖上设置有滚动部,滚动部可转动地设置在底盖上;
其中,滚动部的底端突出于底盖的底面。
根据本公开的另一方面,提供了一种尘盒,包括:
基座;
底盖,底盖设置在基座上,底盖与基座形成相连接的第一腔室与第二腔室;
门体,门体可活动地设置在底盖上,以释放或者遮挡第一腔室与第二腔室;
其中,门体包括第一门体件和第二门体件,第一门体件和第二门体件相分离,第一门体件和第二门体件分别对应第一腔室和第二腔室。
在一些实施例中,底盖与基座还形成有过渡通道,第一腔室通过过渡通道与第二腔室相连通。
在一些实施例中,过渡通道与第二腔室近似相切。
在一些实施例中,过渡通道的侧壁包括曲面。
在一些实施例中,过渡通道的延伸长度大于第一腔室和第二腔室之间的最小壁厚。
在一些实施例中,尘盒还包括气旋分离器,气旋分离器设置在第二腔室内。
在一些实施例中,底盖可拆卸地设置在基座上。
在一些实施例中,尘盒还包括锁止件,锁止件设置在基座上,且相对于底盖可活动地设置,以脱离或连接底盖。
在一些实施例中,基座上设置有避让空间,避让空间与底盖相邻设置。
在一些实施例中,底盖上设置有滚动部,滚动部可转动地设置在底盖上;
其中,滚动部的底端突出于底盖的底面。
根据本公开的另一方面,提供了一种清洁设备,包括上述的尘盒,清洁设备还包括主体,尘盒设置在主体上。
在一些实施例中,尘盒可拆卸地设置在主体上。
在一些实施例中,尘盒的至少部分位于主体的外侧。
根据本公开的另一方面,提供了一种清洁设备,清洁设备包括:主体;清洁模组,清洁模组设置在主体上;清洁模组包括:清洁罩;第一滚刷;第二滚刷,第二滚刷与第一滚刷沿清洁罩的长度方向间隔设置在清洁罩上;第三滚刷,第三滚刷设置在清洁罩上;第三滚刷与第一滚刷沿清洁罩的宽度方向设置;第四滚刷,第四滚刷设置在所述清洁罩上;第四滚刷与所述第三滚刷沿清洁罩的长度方向间隔设置,且与第二滚刷沿清洁罩的宽度方向设置;第二滚刷与第一滚刷之间形成有第一间隙,第四滚刷与第三滚刷之间形成有第二间隙,第一间隙与第二间隙交错设置。
在一些实施例中,第一滚刷的长度小于第二滚刷的长度,第三滚刷的长度大于第四滚刷的长度。
在一些实施例中,第一滚刷、第二滚刷、第三滚刷以及第四滚刷中的至少之一为锥形结构。
在一些实施例中,第二滚刷的轴线与第一滚刷的轴线不平行;和/或,第四滚刷的轴线与第三滚刷的轴线不平行。
在一些实施例中,锥形结构的第一端部连接于清洁罩,锥形结构的第二端部为悬臂端;
其中,第一端部的直径大于第二端部的直径。
在一些实施例中,第一滚刷、第二滚刷、第三滚刷以及第四滚刷同步转动。
在一些实施例中,第一滚刷和第二滚刷的转动方向与第三滚刷和第四滚刷的转动方向相反。
在一些实施例中,清洁模组还包括驱动结构,驱动结构包括动力部和传动组件,动力部通过传动组件驱动第一滚刷、第二滚刷、第三滚刷以及第四滚刷同步转动。
在一些实施例中,与第一滚刷中的至少之一可拆卸地设置在清洁罩上。
在一些实施例中,第二滚刷沿其轴线方向可活动地设置,以能够由清洁罩上拆下。
在一些实施例中,清洁模组还包括:
主体支撑件,主体支撑件设置在清洁罩上;
转接件,第二滚刷与转接件相连接,转接件相对于主体支撑件可活动地设置,以具有与主体支撑件相连接的第一位置和与主体支撑件相脱离的第二位置;
弹性件,弹性件与转接件相连接,且沿第二滚刷的轴线方向排布;
其中,第二滚刷随转接件沿其轴线方向移动,并压缩弹性件时,转接件由第一位置移动至第二位置,转动转接件,并使得第二滚刷随转接件能够沿其轴线方向脱离主体支撑件。
在一些实施例中,主体支撑件上设置有卡槽,转接件上设置有卡扣,转接件由第一位置移动至第二位置时,卡扣能够脱离卡槽;
其中,转接件位于第二位置时,转动转接件以使得卡扣脱离卡槽。
根据本公开的另一方面,提供了一种清洁模组,包括:
清洁罩;
第一清洁组,设置在清洁罩上;
第二清洁组,第二清洁组和第一清洁组沿清洁罩的宽度方向设置在清洁罩上;
其中,第一清洁组的转动方向和第二清洁组的转动方向相反。
在一些实施例中,清洁模组还包括驱动结构,驱动结构包括动力部和传动组件,动力部通过传动组件驱动第一清洁组和第二清洁组同步转动。
在一些实施例中,第一清洁组包括:
第一滚刷;
第二滚刷,第二滚刷与第一滚刷沿清洁罩的长度方向间隔设置在清洁罩上。
在一些实施例中,第二清洁组包括:
第三滚刷;
第四滚刷,第四滚刷与第三滚刷沿清洁罩的长度方向间隔设置;
其中,第三滚刷与第一滚刷沿清洁罩的宽度方向设置,第四滚刷与第二滚刷沿清洁罩的宽度方向设置。
在一些实施例中,第一滚刷为锥形结构,和/或,第二滚刷为锥形结构。
在一些实施例中,锥形结构的第一端部连接于清洁罩,锥形结构的第二端部为悬臂端。
在一些实施例中,第一清洁组形成有第一间隙,第二清洁组形成有第二间隙,第一间隙与第二间隙交错设置。
根据本公开的另一方面,提供了一种清洁模组,包括:
清洁罩;
滚刷,滚刷设置在清洁罩上,滚刷包括悬臂结构。
在一些实施例中,悬臂结构为锥形结构。
在一些实施例中,锥形结构的第一端部连接于清洁罩,锥形结构的第二端部为悬臂端。
在一些实施例中,滚刷包括:
第一滚刷;
第二滚刷,第二滚刷与第一滚刷沿清洁罩的长度方向间隔设置在清洁罩上;
其中,第一滚刷和第二滚刷均为锥形结构。
在一些实施例中,滚刷还包括:
第三滚刷,第三滚刷为锥形结构;
第四滚刷,第四滚刷为锥形结构,第四滚刷与第三滚刷沿清洁罩的长度方向间隔设置;
其中,第三滚刷与第一滚刷沿清洁罩的宽度方向设置,第四滚刷与第二滚刷沿清洁罩的宽度方向设置。
在一些实施例中,第二滚刷与第一滚刷之间形成有第一间隙,第四滚刷与第三滚刷之间形成有第二间隙,第一间隙与第二间隙交错设置。
在一些实施例中,第一滚刷的长度小于第二滚刷的长度,第三滚刷的长度大于第四滚刷的长度。
在一些实施例中,第一滚刷的长度与第三滚刷的长度近似相等,第二滚刷的长度与第四滚刷的长度近似相等。
根据本公开的另一方面,提供了一种清洁设备,包括上述的清洁模组,清洁设备还包括主体,清洁模组设置在主体上。
根据本公开的另一方面,提供了一种清洁系统,包括上述的清洁设备,清洁系统还包括清洁基站。
在一些实施例中,清洁基站包括:
桩本体,桩本体包括进尘通道,进尘通道具有进尘口,进尘口用于与第一腔室和第二 腔室相连通,以使得第一腔室和第二腔室内的灰尘能够通过进尘口进入到进尘通道内;
尘桶,尘桶设置在桩本体上,尘桶与进尘通道相连通。
在一些实施例中,清洁基站还包括动力组件,动力组件设置在桩本体上,动力组件与尘桶相连通。
在一些实施例中,清洁基站还包括止挡件,止挡件设置在桩本体上,止挡件包括第一止挡件和第二止挡件,第一止挡件和第二止挡件分别对应第一门体件和第二门体件;
清洁基站还包括驱动件,驱动件与第一止挡件驱动连接,驱动件与第二止挡件驱动连接,以使得第一止挡件位于第一位置时,第二止挡件位于第二位置,或,第一止挡件位于第二位置时,第二止挡件位于第一位置;
其中,第一止挡件位于第一位置时,第一门体件释放第一腔室,以使得进尘口能够连通第一腔室第一止挡件位于第二位置时,第一门体件遮挡第一腔室,第二止挡件位于第一位置时,第二门体件释放第二腔室,以使得进尘口能够连通第二腔室,第二止挡件位于第二位置时,第二门体件遮挡第二腔室。
在一些实施例中,清洁基站还包括吸附件,吸附件设置在桩本体上,以在门体打开第一腔室或第二腔室后,吸附件用于吸附门体以将门体固定。
在一些实施例中,吸附件用于与门体磁性吸附。
本领域技术人员在考虑说明书及实践这里公开的发明后,将容易想到本公开的其它实施方案。本公开旨在涵盖本公开的任何变型、用途或者适应性变化,这些变型、用途或者适应性变化遵循本公开的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和示例实施方式仅被视为示例性的,本公开的真正范围和精神由所附的权利要求指出。
应当理解的是,本公开并不局限于上面已经描述并在附图中示出的精确结构,并且可以在不脱离其范围进行各种修改和改变。本公开的范围仅由所附的权利要求来限制。

Claims (25)

  1. 一种尘盒,包括:
    第一腔室(111),所述第一腔室(111)包括垃圾入口(1112);
    第二腔室(112),所述第二腔室(112)包括排风口(1123);
    过渡通道(113),所述第一腔室(111)通过所述过渡通道(113)与所述第二腔室(112)相连通;
    其中,所述过渡通道(113)与所述第二腔室(112)近似相切。
  2. 根据权利要求1所述的尘盒,其中,所述过渡通道(113)的侧壁包括曲面。
  3. 根据权利要求1所述的尘盒,其中,所述过渡通道(113)的延伸长度大于所述第一腔室(111)和所述第二腔室(112)之间的最小壁厚。
  4. 根据权利要求1所述的尘盒,其中,所述尘盒还包括气旋分离器(13),所述气旋分离器(13)设置在所述第二腔室(112)内。
  5. 根据权利要求1-4中任一项所述的尘盒,其中,所述尘盒还包括:
    基座(14);
    底盖(15),所述底盖(15)设置在所述基座(14)上,所述底盖(15)与所述基座(14)形成所述第一腔室(111)与所述第二腔室(112);
    门体(12),所述门体(12)可活动地设置在所述底盖(15)上,以释放或者遮挡所述第一腔室(111)与所述第二腔室(112)。
  6. 根据权利要求5所述的尘盒,其中,所述底盖(15)可拆卸地设置在所述基座(14)上。
  7. 根据权利要求6所述的尘盒,其中,所述尘盒还包括锁止件(16),所述锁止件(16)设置在所述基座(14)上,且相对于所述底盖(15)可活动地设置,以脱离或连接所述底盖(15)。
  8. 根据权利要求5所述的尘盒,其中,所述基座(14)上设置有避让空间(141),所述避让空间(141)与所述底盖(15)相邻设置。
  9. 根据权利要求5所述的尘盒,其中,所述底盖(15)上设置有滚动部(151),所述滚动部(151)可转动地设置在所述底盖(15)上;
    其中,所述滚动部(151)的底端突出于所述底盖(15)的底面。
  10. 一种清洁设备,包括权利要求1至9中任一项所述的尘盒,所述清洁设备还包括主体(20),所述尘盒设置在所述主体(20)上。
  11. 根据权利要求10所述的清洁设备,其中,所述尘盒可拆卸地设置在所述主体(20)上。
  12. 根据权利要求11所述的清洁设备,其中,所述尘盒的至少部分位于所述主体(20)的外侧。
  13. 根据权利要求10所述清洁设备,还包括清洁模组(30),所述清洁模组(30)设置在所述主体(20)上;所述清洁模组(30)包括:
    清洁罩(31);
    第一滚刷(32);
    第二滚刷(33),所述第二滚刷(33)与所述第一滚刷(32)沿所述清洁罩(31)的长度方向间隔设置在所述清洁罩(31)上;
    第三滚刷(34),所述第三滚刷(34)设置在所述清洁罩(31)上;所述第三滚刷(34)与所述第一滚刷(32)沿所述清洁罩(31)的宽度方向设置;
    第四滚刷(35),所述第四滚刷(35)设置在所述清洁罩(31)上;所述第四滚刷(35)与所述第三滚刷(34)沿所述清洁罩(31)的长度方向间隔设置,且与所述第二滚刷(33)沿所述清洁罩(31)的宽度方向设置;
    所述第二滚刷(33)与所述第一滚刷(32)之间形成有第一间隙,所述第四滚刷(35)与所述第三滚刷(34)之间形成有第二间隙,所述第一间隙与所述第二间隙交错设置。
  14. 根据权利要求13所述的清洁设备,其中,所述第一滚刷(32)的长度小于所述第二滚刷(33)的长度,所述第三滚刷(34)的长度大于所述第四滚刷(35)的长度。
  15. 根据权利要求14所述的清洁设备,其中,所述第一滚刷(32)、所述第二滚刷(33)、所述第三滚刷(34)以及所述第四滚刷(35)中的至少之一为锥形结构。
  16. 根据权利要求15所述的清洁设备,其中,所述第二滚刷(33)的轴线与所述第一滚刷(32)的轴线不平行;和/或,所述第四滚刷(35)的轴线与所述第三滚刷(34)的轴线不平行。
  17. 根据权利要求16所述的清洁设备,其中,所述锥形结构的第一端部连接于所述清洁罩(31),所述锥形结构的第二端部为悬臂端;
    其中,所述第一端部的直径大于所述第二端部的直径。
  18. 根据权利要求13至17中任一所述的清洁设备,其中,所述第一滚刷(32)、所述第二滚刷(33)、所述第三滚刷(34)以及所述第四滚刷(35)同步转动。
  19. 根据权利要求18所述的清洁设备,其中,所述第一滚刷(32)和所述第二滚刷(33)的转动方向与所述第三滚刷(34)和所述第四滚刷(35)的转动方向相反。
  20. 根据权利要求19所述的清洁设备,其中,所述清洁模组还包括驱动结构(36),所述驱动结构(36)包括动力部(361)和传动组件,所述动力部(361)通过所述传动组件驱动所述第一滚刷(32)、所述第二滚刷(33)、所述第三滚刷(34)以及所述第四滚刷(35)同步转动。
  21. 根据权利要求13至20中任一所述的清洁设备,其中,所述第二滚刷(33)与所述第一滚刷(32)中的至少之一可拆卸地设置在所述清洁罩(31)上。
  22. 根据权利要求21所述的清洁设备,其中,所述第二滚刷(33)沿其轴线方向可活动地设置,以能够由所述清洁罩(31)上拆下。
  23. 根据权利要求22所述的清洁设备,其中,所述清洁模组还包括:
    主体支撑件(331),所述主体支撑件(331)设置在所述清洁罩(31)上;
    转接件(332),所述第二滚刷(33)与所述转接件(332)相连接,所述转接件(332)相对于所述主体支撑件(331)可活动地设置,以具有与所述主体支撑件(331)相连接的第一位置和与所述主体支撑件(331)相脱离的第二位置;
    弹性件(334),所述弹性件(334)与所述转接件(332)相连接,且沿所述第二滚刷(33)的轴线方向排布;
    其中,所述第二滚刷(33)随所述转接件(332)沿其轴线方向移动,并压缩所述弹性件(334)时,所述转接件(332)由所述第一位置移动至所述第二位置,转动所述转接件(332),并使得所述第二滚刷(33)随所述转接件(332)能够沿其轴线方向脱离所述主体支撑件(331)。
  24. 根据权利要求23所述的清洁设备,其中,所述主体支撑件(331)上设置有卡槽(3311),所述转接件(332)上设置有卡扣(333),所述转接件(332)由所述第一位置移动至所述第二位置时,所述卡扣(333)能够脱离所述卡槽(3311);
    其中,所述转接件(332)位于所述第二位置时,转动所述转接件(332)以使得所述卡扣(333)脱离所述卡槽(3311)。
  25. 一种清洁系统,包括权利要求10-24中任一所述的清洁设备,所述清洁系统还包括清洁基站。
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