WO2024027309A1 - Machine et système de nettoyage - Google Patents

Machine et système de nettoyage Download PDF

Info

Publication number
WO2024027309A1
WO2024027309A1 PCT/CN2023/096949 CN2023096949W WO2024027309A1 WO 2024027309 A1 WO2024027309 A1 WO 2024027309A1 CN 2023096949 W CN2023096949 W CN 2023096949W WO 2024027309 A1 WO2024027309 A1 WO 2024027309A1
Authority
WO
WIPO (PCT)
Prior art keywords
dust
water
cleaning machine
water tank
volume
Prior art date
Application number
PCT/CN2023/096949
Other languages
English (en)
Chinese (zh)
Inventor
梁学
杨军
张无忌
黄军舰
卢权龙
卢丁瑞
叶力荣
Original Assignee
深圳银星智能集团股份有限公司
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
Application filed by 深圳银星智能集团股份有限公司 filed Critical 深圳银星智能集团股份有限公司
Publication of WO2024027309A1 publication Critical patent/WO2024027309A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/24—Floor-sweeping machines, motor-driven
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/28—Floor-scrubbing machines, motor-driven
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means

Definitions

  • This application relates to the field of cleaning technology, and in particular to a cleaning machine and cleaning system.
  • a water tank is installed in the sweeping robot, and the cleaning effect can be further improved by sprinkling water.
  • the current sweeping robot has limited internal space and unreasonable layout.
  • the volume of the water tank or dust box is generally small, making it difficult to meet the requirements of cleaning work.
  • One purpose of this application is to provide a cleaning machine and cleaning system that can improve the rationality of the layout, increase the volume of the water tank or dust box, and meet the requirements of cleaning work.
  • the present application provides a cleaning machine, which includes:
  • a housing the housing is provided with an installation cavity, the installation cavity is located in the central area of the housing;
  • the two driving assemblies are located on both sides of the center line of the housing and adjacent to the installation cavity;
  • a fan, the fan is located on the housing
  • a dust box is located in the installation cavity and close to one of the driving components
  • a water tank is provided in the installation cavity and close to the other driving component, and the dust box is arranged adjacent to the water tank.
  • the volume of the installation cavity is V0 and the volume of the dust box is V1, then: 20% ⁇ V1/V0 ⁇ 80% is satisfied.
  • the volume of the installation cavity is V0 and the volume of the water tank is V2, then: 20% ⁇ V2/V0 ⁇ 80% is satisfied.
  • the volume of the dust box is V1 and the volume of the water tank is V2, then: 20% ⁇ V2/V1 ⁇ 80%.
  • the horizontal distance between the two driving assemblies is L and the horizontal width of the dust box is L1, then: 20% ⁇ L1 / L ⁇ 80%.
  • the horizontal distance between the two driving components is L and the horizontal width of the water tank is L2, then it satisfies: 20% ⁇ L2/L ⁇ 80%.
  • the dust box includes a lower box, the lower box includes a bottom plate and a wind-facing plate, the fan is located at the rear end area of the housing, and the wind-facing plate is located on the bottom plate away from the fan.
  • the windward plate and the bottom plate are arranged at an angle, and a dust collecting port is provided on the surface of the windward plate;
  • the dust box also includes a filter, and the filter is provided on the side of the bottom plate close to the fan.
  • the lower box further includes a baffle located on a side of the windward plate facing the filter screen, and a rotating cover is provided on the dust collecting port.
  • the lower box further includes a sealing ring, the sealing ring is provided on the baffle or the windward plate, the windward plate cover is provided on the dust collection port, the sealing ring seals the Dust collection port.
  • the lower box further includes two side plates, the two side plates are arranged on opposite sides of the bottom plate, one end of the side plate is connected to the windward plate, and the other end is connected to the filter screen;
  • the dust box also includes an upper cover plate and a handle.
  • the upper cover plate is covered with the lower box.
  • a dust collection chamber for storing dust is formed between the upper cover plate and the lower box.
  • the handle is rotatably connected to the upper cover, and a storage slot is provided on the upper surface of the upper cover, and the storage slot is used to store the handle;
  • An escape opening is also provided on the upper surface of the upper cover, the escape opening is connected to the storage groove, and the handle is provided with a groove corresponding to the escape opening.
  • a dust outlet is provided on one side panel of the lower box, and a dust outlet is provided on the surface of the housing.
  • the cleaning machine also includes a dust extraction pipe, and one end of the dust extraction pipe is connected to the dust extraction pipe.
  • the dust extraction port is connected to the dust exhaust port at the other end;
  • the lower box includes a rotating shaft cover.
  • the rotating shaft cover is arranged corresponding to the dust extraction pipe, and the rotating cover is arranged at the dust exhaust port.
  • the dust extraction duct includes a first connecting section and a second connecting section, and an angle ⁇ is formed between the first connecting section and the second connecting section, thus satisfying: 90° ⁇ 180° .
  • the volume of the water tank is in the range of 150 mL-600 mL, and/or the volume of the dust box is in the range of 150 mL-600 mL.
  • the cleaning machine includes a water inlet hose and a water outlet hose, a water injection port and a water spray port are provided on the surface of the housing, a water inlet and a water outlet are provided on the surface of the water tank, and the water inlet port is provided on the surface of the housing.
  • a water hose is connected to the water injection port and the water inlet, and the water outlet hose is connected to the water spray port and the water outlet.
  • the cleaning machine further includes a water-free detector and a water pump.
  • the water-free detector is provided on the water inlet hose.
  • the water pump is provided on the water outlet hose.
  • the water-free detector is provided with a water pump. In order to detect whether there is remaining water in the water tank, the water pump is used to pump out the water in the water tank for cleaning.
  • the present application also provides a cleaning system.
  • the cleaning system includes a base station and a cleaning machine as described above.
  • the base station is provided with a management library, and the management library is used to store the cleaning machine.
  • the base station also includes a dust suction mechanism and a water filling mechanism, the cleaning machine is placed in the management library, the dust suction mechanism is used to suck out dust from the dust box, and the water filling mechanism is used to add water to the water tank. Fill with water.
  • the driving assembly is used to drive the housing to move, and during the movement, the fan generates suction to suck the dust moving through the path into the dust box, and provides a cleaning effect by spraying water from the water tank.
  • the dust box is close to one driving component and the water tank is close to another driving component to make the layout more reasonable, thereby increasing the volume of the water tank or dust box.
  • This design can enable the water tank to store more water or the dust box to accommodate more of dust and debris to meet the requirements of cleaning work.
  • Figure 1 is a schematic diagram of the internal structure of the cleaning machine in this application.
  • Figure 2 is a schematic structural diagram showing the horizontal width of the dust box and the water tank in Figure 1 of the present application.
  • FIG 3 is a schematic diagram of the location and structure of the dust box and water tank in Figure 1 of this application.
  • FIG 4 is a schematic diagram of the explosion structure in Figure 3 of this application.
  • FIG 5 is a schematic diagram of the exploded structure of the dust box in Figure 4 of this application.
  • FIG 6 is a schematic structural diagram of the dust extraction pipeline in Figure 4 of this application.
  • Figure 7 is a schematic diagram of the exploded structure of the water tank in Figure 4 of this application.
  • Figure 8 is a schematic structural diagram of the base station in this application.
  • Example embodiments will now be described more fully with reference to the accompanying drawings.
  • Example embodiments may, however, be embodied in various forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this description will be thorough and complete and will convey the concepts of the example embodiments fully communicated to those skilled in the art.
  • the drawings are merely schematic illustrations of the present application and are not necessarily drawn to scale.
  • the same reference numerals in the drawings represent the same or similar parts, and thus their repeated description will be omitted.
  • the cleaning machine includes: a housing 10 , a dust box 20 , a water tank 30 , a driving assembly 50 and a fan 60 .
  • the dust box 20, the water tank 30, the driving assembly 50 and the fan 60 are all arranged in the casing 10.
  • the casing 10 can be understood as the surface shell of the cleaning machine, and can also be understood as the support structure that supports the entire cleaning machine.
  • the housing 10 has an installation cavity, and the dust box 20 and the water tank 30 are placed in the cavity.
  • the housing 10 can protect the dust box 20 and the water tank 30, as well as the driving assembly 50 and the fan 60.
  • the dust box 20 is used to collect dust, debris, etc.
  • the water tank 30 is used to store cleaning water and provide water during cleaning. The participation of water in cleaning can improve the cleaning effect.
  • the housing 10 is provided with an installation cavity, and the installation cavity is located in the central area of the housing 10; there are two drive components 50, and the two drive components 50 are located on both sides of the center line 110 of the housing 10 and adjacent to the installation cavity;
  • the driving assemblies 50 are symmetrically distributed on both sides with the center line 110 of the housing 10 as the symmetry line.
  • the driving assembly 50 is provided with a driving motor and a driving wheel. The driving motor outputs power to the driving wheel to rotate the driving wheel, thereby driving the cleaning machine to move.
  • the fan 60 is disposed on the casing 10. Further, the fan 60 can be close to the center line 110 of the casing 10; the center of the fan 60 can also be located on the center line 110 of the casing 10, so that the suction force formed on the left and right sides of the casing 10 The sizes are equal to improve the cleaning effect.
  • the center of the fan 60 can also be located on both sides of the center line 110 of the housing 10 and adjacent to the center line 110 of the housing 10, which can also form effective suction.
  • the dust box 20 is disposed in the installation cavity and is close to a driving component 50; the water tank 30 is disposed in the installation cavity and is close to another driving component 50.
  • the dust box 20 and the water tank 30 are disposed adjacent to each other.
  • the dust box 20 and the water tank 30 are arranged side by side in the installation cavity.
  • the dust box 20 and the water tank 30 can be close to each other or separated by a certain distance. Being close to each other can make full use of the space in the installation cavity. Spaced at a certain distance from each other can prevent the dust box 20 and the water tank 30 from interfering with each other.
  • the x direction is the front end of the housing 10 and the y direction is the rear end of the housing 10 .
  • the cleaning machine may be a sweeping robot, a mopping machine, or a vacuum cleaner. That , the shape of the housing 10 is generally circular, which reduces edges and corners, avoids scratches on external objects, and prevents damage to external objects.
  • the material of the housing 10 is generally plastic parts, which can be obtained by injection molding and are easy to process.
  • the driving assembly 50 is used to drive the housing 10 to move, and during the movement, the fan 60 generates suction to suck the dust moving through the path into the dust box 20 and sprinkle water through the water tank 30 Improve cleaning effect.
  • the dust box 20 is close to one driving component 50 and the water tank 30 is close to the other driving component 50 to make the layout more reasonable, thereby increasing the volume of the water tank 30 or the dust box 20.
  • This design can enable the water tank 30 to store more The amount of water may make the dust box 20 accommodate more dust and debris to meet the requirements of cleaning work.
  • the dust box 20 is placed at the center of the housing 10, which compresses the space of the water tank 30, resulting in a smaller volume of the water tank 30.
  • the water tank 30 still needs to be designed in a profiling manner.
  • the structure of the water tank 30 processed in this way is complex and the cost is high.
  • the space of the water tank 30 is difficult to be greatly improved.
  • the dust box 20 is close to one driving assembly 50, and the water tank 30 is close to another driving assembly 50.
  • the water tank 30 and the dust box 20 are both eccentrically arranged.
  • the position of the dust box 20 is set eccentrically, so that the center of the dust box 20 deviates from the center of the housing 10 .
  • the space for placing the water tank 30 is increased, and the water tank 30 designed in this way can store more water and meet the water requirement for cleaning work.
  • the profiling design of the water tank 30 can also be reduced, the processing difficulty is reduced, and the cost is reduced.
  • the center of the dust box 20 is offset from the center of the housing 10, and the center of the housing 10 is the center of the shape, that is, the centroid.
  • the housing 10 is arranged symmetrically from front to back, left and right, and its center of shape is also the center of gravity.
  • the center of the dust box 20 is the centroid of the dust box 20 .
  • the volume of the installation cavity is V0 and the volume of the dust box 20 is V1, then: 20% ⁇ V1/V0 ⁇ 80% is satisfied. Within this range, it is ensured that the dust box 20 has sufficient volume to collect dust. If it is less than 20%, the volume of the dust box 20 is too small and it is difficult to have enough space to accommodate dust. If it is greater than 80%, the volume of the dust box 20 is too large, occupying a larger space in the installation cavity, and compressing the volume of the water tank 30 .
  • the ratio of the volume V1 of the dust box 20 to the volume V0 of the installation cavity may be 20%, 21%, 22%, 23%, 24%, 25%, 26%, 27%, 28%, 29%, 30 %, 31%, 32%, 33, 34%, 35%, 36%, 37%, 38%, 39%, 40%, 41%, 42%, 43%, 44%, 45%, 46%, 47 %, 48%, 49%, 50%, 51%, 52%, 53%, 54%, 55%, 56%, 57%, 58%, 59%, 60%, 61%, 62%, 63%, 64%, 65%, 66%, 67%, 68%, 69%, 70%, 71%, 72%, 73%, 74%, 75%, 76%, 77%, 78%, 79% or 80% .
  • the volume of the installation cavity is V0 and the volume of the water tank 30 is V2, then: 20% ⁇ V2/V0 ⁇ 80% is satisfied. Within this range, it is guaranteed that the water tank 30 has enough water to store water. If less than 20%, the volume of the water tank 30 Too small to have enough capacity to store water. If it is greater than 80%, the volume of the water tank 30 is too large, occupying a larger space in the installation cavity, and compressing the volume of the dust box 20 .
  • the ratio of the volume V2 of the water tank 30 to the volume V0 of the installation cavity may be 20%, 21%, 22%, 23%, 24%, 25%, 26%, 27%, 28%, 29%, 30% , 31%, 32%, 33, 34%, 35%, 36%, 37%, 38%, 39%, 40%, 41%, 42%, 43%, 44%, 45%, 46%, 47% ,48%,49%,50%,51%,52%,53%,54%,55%,56%,57%,58%,59%,60%,61%,62%,63%,64 %, 65%, 66%, 67%, 68%, 69%, 70%, 71%, 72%, 73%, 74%, 75%, 76%, 77%, 78%, 79% or 80%.
  • the ratio of the volume V1 of the dust box 20 to the volume V2 of the water tank 30 may be 20%, 21%, 22%, 23%, 24%, 25%, 26%, 27%, 28%, 29%, 30 %, 31%, 32%, 33, 34%, 35%, 36%, 37%, 38%, 39%, 40%, 41%, 42%, 43%, 44%, 45%, 46%, 47 %, 48%, 49%, 50%, 51%, 52%, 53%, 54%, 55%, 56%, 57%, 58%, 59%, 60%, 61%, 62%, 63%, 64%, 65%, 66%, 67%, 68%, 69%, 70%, 71%, 72%, 73%, 74%, 75%, 76%, 77%, 78%, 79% or 80% .
  • the horizontal distance between the two driving assemblies 50 is L
  • the horizontal width of the dust box 20 is L1
  • 20% ⁇ L1/L ⁇ 80% is satisfied.
  • the ratio of the horizontal width L1 of the dust box 20 to the horizontal distance L between the two driving assemblies 50 may be 20%, 21%, 22%, 23%, 24%, 25%, 26%, 27%, 28 %, 29%, 30%, 31%, 32%, 33, 34%, 35%, 36%, 37%, 38%, 39%, 40%, 41%, 42%, 43%, 44%, 45 %, 46%, 47%, 48%, 49%, 50%, 51%, 52%, 53%, 54%, 55%, 56%, 57%, 58%, 59%, 60%, 61%, 62%, 63%, 64%, 65%, 66%, 67%, 68%, 69%, 70%, 71%, 72%, 73%, 74%, 75%, 76%, 77%, 78% , 79% or
  • the ratio of the horizontal width L2 of the water tank 30 to the horizontal distance L between the two driving assemblies 50 may be 20%, 21%, 22%, 23%, 24%, 25%, 26%, 27%, 28 %, 29%, 30%, 31%, 32%, 33, 34%, 35%, 36%, 37%, 38%, 39%, 40%, 41%, 42%, 43%, 44%, 45 %, 46%, 47%, 48%, 49%, 50%, 51%, 52%, 53%, 54%, 55%, 56%, 57%, 58%, 59%, 60%, 61%, 62%, 63%, 64%, 65%, 66%, 67%, 68%, 69%, 70%, 71%, 72%, 73%, 74%, 75%, 76%, 77%, 78% , 79% or 80%.
  • the dust box 20 includes a lower box 210.
  • the lower box 210 includes a bottom plate 211 and a windward plate 212.
  • the fan 60 is located at the rear end area of the housing 10.
  • the windward plate 212 is located on the side of the bottom plate 211 away from the fan 60.
  • the windward plate 212 and the bottom plate 211 are arranged at an angle, and the surface of the windward plate 212 is provided with a dust collection port 213, which at least partially corresponds to the fan 60; driven by the air flow generated by the fan 60, dust can enter the dust box 20 through the dust collection port 213.
  • the dust collection port 213 can be directly corresponding to the fan 60, so that more dust can enter the dust box 20.
  • the dust box 20 also includes a filter screen 240 , which is disposed on a side of the bottom plate 211 close to the fan 60 .
  • the filter screen 240 can be a full-surface filtering structure. It is also possible that the dust box 20 includes a bracket 250, the bracket 250 is arranged on the bottom plate 211, and the filter screen 240 is arranged on the bracket 250. The bracket 250 can improve the firmness of the filter screen 240.
  • the filter screen 240 can trap dust. When the airflow enters through the dust collecting port 213, through the filtering effect of the filter screen 240, the dust is filtered by the filter screen 240 in the dust box 20.
  • the center of the dust collection port 213 can also correspond to the center of the fan 60.
  • the wind force at the center of the fan 60 is the largest and drives the most dust.
  • the facing arrangement of the port 213 can improve the dust collection effect. That is to say, although the center of the dust box 20 is offset from the center of the fan 60 , the dust collecting port 213 is provided corresponding to the fan 60 . That is to say, the center of the dust box 20 is offset from the center of the fan 60, but the dust collecting port 213 is arranged directly opposite.
  • the opening size of the dust collection port 213 is also related to the dust collection effect.
  • the windward plate 212 and the bottom plate 211 are arranged at an angle. The inclined arrangement can increase the contact area between the windward plate 212 and the airflow generated by the fan 60. This can increase the opening area of the dust collecting port 213 and collect more dust. dust.
  • the inclination direction of the windward plate 212 is tilted away from the fan 60 from the bottom plate 211, which can also increase the volume of the dust box 20.
  • an avoidance space is formed below the windward plate 212, and a roller brush for cleaning dust can be placed in the avoidance space.
  • the lower box 210 further includes a baffle 214 .
  • the baffle 214 is located on the side of the windward plate 212 facing the filter 240 , and has a rotating cover on the dust collecting port 213 .
  • the baffle 214 is located inside the dust box 20 .
  • the fan 60 works, and the fan 60 drives the air flow.
  • the baffle 214 originally covering the dust collection port 213 is blown open, and the dust can enter the inside of the dust box 20 .
  • the fan 60 also stops working. In this way, the baffle 214 lacks the blowing effect of the air flow. Under the action of its own gravity, the baffle 214 automatically falls and snaps onto the dust collection port 213, thereby preventing dust from overflowing through the dust collection port 213.
  • the baffle 214 is provided with a rotating shaft.
  • the rotating shaft is arranged at the upper edge of the dust collecting port 213.
  • the rotating shaft can rotate in both up and down directions. In this way, the baffle 214 can also be flipped up and down. It is beneficial to give full play to the gravity effect of the baffle 214.
  • the lower box 210 also includes a sealing ring 215.
  • the sealing ring 215 is provided on the baffle 214 or the windward plate 212.
  • the windward plate 212 covers the dust collection port 213.
  • the sealing ring 215 seals the dust collecting port 213.
  • the sealing ring 215 has a certain degree of flexibility.
  • the sealing ring 215 is made of (Ethylene-vinyl acetate copolymer, EVA) ethylene-vinyl acetate copolymer.
  • Ethylene-vinyl acetate copolymer has good softness, flexibility, shockproof, anti-slip and strong pressure resistance.
  • the sealing ring 215 can better contact the baffle 214, reducing the gap between the baffle 214 and the outer edge of the dust collection port 213. Thereby reducing the leakage of dust.
  • the sealing ring 215 is arranged on the baffle 214 , and the sealing ring 215 is bonded or embedded on the baffle 214 .
  • the sealing ring 215 swings as the baffle 214 swings up and down. This method can reduce design changes to the windward plate 212.
  • the sealing ring 215 is provided on the windward plate 212. Specifically, the sealing ring 215 is embedded or pasted on the outer edge of the dust collecting port 213, and protrudes from the surface of the windward plate 212, and covers the dust collection at the baffle 214. When opening 213, the sealing ring 215 and the baffle 214 complete contact. In this way, the gravity of the baffle 214 can be reduced, and the baffle 214 can be blown up more easily during dust collection.
  • the lower box 210 also includes two side plates 216, which are arranged on opposite sides of the bottom plate 211. One end of the side plate 216 is connected to the windward plate 212, and the other end is connected to the filter screen 240; the dust box 20 also includes an upper cover plate 220 and The handle 230 and the upper cover 220 are covered with the lower box 210.
  • a dust collection chamber for storing dust is formed between the upper cover 220 and the lower box 210.
  • the handle 230 is rotatably connected to the upper cover 220 and the upper cover.
  • a storage slot 221 is provided on the upper surface of 220, and the storage slot 221 is used to store the handle 230.
  • the upper surface of the upper cover 220 is also provided with an escape opening 222.
  • the escape opening 222 is connected to the storage groove 221.
  • the handle 230 is pulled through the escape opening 222, which makes it easier for the handle 230 to bear force and make the handle 230 stronger. Turn it out from the storage slot 221.
  • a groove 231 is also provided at the position of the handle corresponding to the escape opening 222. Through the cooperation of the groove 231 and the escape opening 222, the operating space for prying the handle 230 is increased when the handle 230 is pulled.
  • the dust box 20 is detachably installed in the casing 10.
  • the dust box 20 can be easily pulled by the handle 230 to receive force, and the dust box 20 can be quickly pulled out and separated from the casing 10.
  • the dust box 20 can be removed from the cleaning machine, and then the dust can be concentrated.
  • water tank 30 is usually fixed in the housing 10 and does not need to be moved under normal circumstances. This also ensures that the overall cleaning machine is stronger and prevents the structure from being too loose.
  • the dust box 20 can be disassembled for centralized processing.
  • the base station 70 can automatically suction the debris for centralized processing.
  • the side plate 216 of the lower box 210 is provided with a dust extraction port 201
  • the surface of the housing 10 is provided with a dust extraction port 101.
  • the cleaning machine also includes a dust extraction pipe 40, and one end of the dust extraction pipe 40 is connected to the dust extraction port 101. , the other end is connected to the dust exhaust port 201; after the cleaning machine completes its work, the cleaning machine automatically returns to the base station 70.
  • the base station 70 is connected to the dust extraction port 101, and the base station 70 generates suction. Under the action of the suction, the dust box 20 The dust will be sucked out through the dust exhaust port 201, the dust extraction pipe 40 and the dust extraction port 101 in sequence. This enables centralized processing of small-volume debris.
  • the lower box 210 of the dust box 20 includes a rotating shaft cover 217.
  • the rotating shaft cover 217 is provided corresponding to the dust extraction duct 40, and the rotating cover is provided at the dust exhaust port 201.
  • the rotating shaft cover 217 rotates and opens, thereby opening up the connection between the dust box 20 and the outside world, and dust can pass through the dust extraction duct 40 smoothly.
  • the rotating shaft cover 217 is connected with an elastic member. Under the impact of air flow, the rotating shaft When the cover 217 is opened, the elastic member is deformed and the elastic member generates a restoring force.
  • the dust extraction duct 40 includes a first connecting section 410 and a second connecting section 420 .
  • An angle ⁇ is formed between the first connecting section 410 and the second connecting section 420 , thus satisfying :90° ⁇ 180°.
  • the cleaning machine only performs the dust extraction function when it returns to the base station 70 .
  • the base station 70 is provided with a management library 710.
  • the management library 710 half wraps the cleaning machine. That is to say, the management library 710 can only be in contact with half of the cleaning machine. Therefore, the dust extraction duct 40 extends from the side plate 216 of the dust box 20 and needs to extend toward the management warehouse 710 . Therefore, the dust extraction duct 40 has a certain bending angle.
  • the airflow When the airflow passes through the dust extraction duct 40, the airflow will come into contact with the inner wall surface of the dust extraction duct 40. If the angle between the first connecting section 410 and the second connecting section 420 is 90°, the airflow passes through the first connecting section 410 and directly impacts on the second connecting section 420, which will cause the suction force to be slowed down. In addition, if the two are set at right angles, or less than 90°, dust will accumulate in the corners, making it difficult to clean.
  • the angle between the first connecting section 410 and the second connecting section 420 is greater than 90° to prevent the airflow from impacting at the corner position and reduce the friction between the airflow and the pipe wall.
  • the angle between the first connecting section 410 and the second connecting section 420 can be equal to 180°, so that the position of the dust extraction port 101 is closest to the position of the dust box 20, and the first connecting section 410 and the second connecting section 420 form a line. straight line. Therefore, 90° ⁇ 180°.
  • the ⁇ angle may be 95°, 100°, 105°, 110°, 115°, 120°, 125°, 130°, 135°, 140°, 145°, 150°, 155°, 160°, 165 °, 170°, 175°, 180°.
  • the volume of the housing 10 is V, and the volume of the housing 10 can be understood as the size of the installation space inside the cleaning machine.
  • the volume of the dust box 20 is V1
  • the volume of the water tank 30 is V2, then it satisfies: 5% ⁇ V1/V ⁇ 7%, 2% ⁇ V2/V ⁇ 3%.
  • the ratio range between the volume of the dust box 20 and the volume of the housing 10 is less than 5%, it means that the volume of the dust box 20 is too small and the dust that can be collected is limited. If the ratio between the volume of the dust box 20 and the volume of the housing 10 If the ratio range between is greater than 7%, it means that the dust box 20 has a large volume and occupies too much installation position, which will squeeze other structural components and even lead to no installation position for other structural components. For this reason, 5% ⁇ V1/V ⁇ 7%.
  • ratios can be 5%, 5.1%, 5.2%, 5.3%, 5.4%, 5.5%, 5.6%, 5.7%, 5.8%, 5.9%, 6.0%, 6.1%, 6.2%, 6.3%, 6.4%, 6.5%, 6.6%, 6.7%, 6.8%, 6.9% or 7.0%.
  • the above ratio of the two is accurate to one decimal place, or it can be accurate to two decimal places, such as 6.12%.
  • the ratio range between the volume of the water tank 30 and the volume of the housing 10 is less than 2%, it means that the volume of the water tank 30 is too small and the amount of water that can be stored is limited. If the ratio between the volume of the water tank 30 and the volume of the housing 10 If the range is greater than 3%, it means that the volume of the water tank 30 is large and occupies too much installation position, which will squeeze other structural components and even lead to no installation position for other structural components. For this reason, 2% ⁇ V2/V ⁇ 3%. specific ratio, It can be 2%, 2.1%, 2.2%, 2.3%, 2.4%, 2.5%, 2.6%, 2.7%, 2.8%, 2.9% or 3.0%.
  • the volume of the water tank 30 is in the range of 150 mL-600 mL
  • the volume of the dust box 20 is in the range of 150 mL-600 mL.
  • the volume of the dust box 20 is less than 150 mL, it means that the volume of the dust box 20 is too small and the dust that can be collected is limited. If the volume of the dust box 20 is greater than 600 mL, it means that the volume of the dust box 20 is large and takes up too much space in the installation. The position will cause extrusion of other structural components, and even lead to no installation position for other structural components. For this purpose, the volume of the dust box 20 is in the range of 150mL-600mL.
  • the specific volume of the dust box 20 can be 150mL, 160mL, 170mL, 180mL, 190mL, 200mL, 210mL, 220mL, 230mL, 240mL, 250mL, 260mL, 270mL, 280mL, 290mL, 300mL, 310mL, 320mL, 330mL, 340mL, 350mL , 360mL, 370mL, 380mL, 390mL, 400mL, 410mL, 420mL, 430mL, 440mL, 450mL, 460mL, 470mL, 480mL, 490mL, 500mL, 510mL, 520mL, 530mL, 540mL, 550mL, 560mL, 570mL, 580mL, 590mL or 60 0mL .
  • volume of the water tank 30 is less than 150 mL, it means that the volume of the water tank 30 is too small and the amount of water that can be stored is limited. If the volume of the water tank 30 is greater than 600 mL, it means that the volume of the water tank 30 is large and occupies too much installation space, which will cause problems. Other structural components cause extrusion and may even result in no installation location for other structural components.
  • the volume of the water tank 30 may be 150mL, 155mL, 160mL, 165mL, 170mL, 175mL, 180mL, 185mL, 190mL, 195mL, 200mL, 210mL, 220mL, 230mL, 240mL, 250mL, 260mL, 270mL, 280mL, 290mL, 300mL , 310mL, 320mL, 330mL, 340mL, 350mL, 360mL, 370mL, 380mL, 390mL, 400mL, 410mL, 420mL, 430mL, 440mL, 450mL, 460mL, 470mL, 480mL, 490mL, 500mL, 510mL, 520mL, 530mL, 540mL, 55 0mL , 560mL, 570mL, 580mL, 590mL or
  • the cleaning machine includes a water inlet hose and a water outlet hose.
  • the surface of the housing 10 is provided with a water injection port 102 and a water spray port (not shown), and the surface of the water tank 30 is provided with a water inlet 302 and a water outlet. 303.
  • the water inlet hose is connected to the water injection port 102 and the water inlet 302, and the water outlet hose is connected to the water spray port and the water outlet 303.
  • the water tank 30 includes an upper tank cover 310 and a lower tank body 320.
  • the upper tank cover 310 is provided on the lower tank body 320, and the water inlet 302 and the water outlet 303 are provided on the upper tank cover 310.
  • the corner space of the structural components can be fully utilized, and the water inlet hose and the water outlet hose can be arranged through the corner gaps without separate Set up circulation ducts.
  • the water spray nozzle is arranged below the cleaning machine and faces the floor to be cleaned by the cleaning machine.
  • the cleaning machine also includes a water-free detector 910 and a water pump 920.
  • the water-free detector 910 is provided on the water inlet hose, and the water pump 920 is provided on the water outlet hose.
  • the water-free detector 910 is used to detect whether there is water in the water tank 30. If there is remaining water, the water pump 920 is used to pump out the water in the water tank 30 for cleaning.
  • the water-free detector 910 can be used to determine whether there is remaining water in the water tank 30. If there is no remaining water, the water pumping action is reduced and water is filled directly. step.
  • the water stored in the water tank 30 is pumped out through the water pump 920 for spray cleaning. Cleaning work.
  • a waterproof breathable hole is provided on the surface of the water tank 30, and a waterproof breathable film 301 is placed on the waterproof breathable hole.
  • the waterproof breathable film 301 can ensure that gas molecules pass through, and water molecules blocked.
  • a water filling assembly 80 is also provided at the position of the water filling port 102.
  • the water filling assembly 80 is used to cooperate with the base station 70 in filling the cleaning machine with water. After the cleaning machine and the base station 70 are connected, the water filling assembly 80 is opened to maintain smooth flow. After the cleaning machine leaves the base station 70, the water filling assembly 80 is closed to prevent the water in the water tank 30 from overflowing.
  • the cleaning system includes a base station 70 and a cleaning machine.
  • the base station 70 is provided with a management library 710.
  • the management library 710 is used to store the cleaning machine.
  • the base station 70 also includes a dust suction mechanism and a water injection mechanism. Mechanism, the cleaning machine is placed in the management warehouse 710, the dust suction mechanism is used to suck out the dust in the dust box 20, and the water filling mechanism is used to fill water into the water tank 30.
  • the cleaning machine includes: a housing 10, a dust box 20, a water tank 30, a driving assembly 50 and a fan 60.
  • the dust box 20, the water tank 30, the driving assembly 50 and the fan 60 are all arranged in the casing 10.
  • the casing 10 can be understood as the surface shell of the cleaning machine, and can also be understood as the support structure that supports the entire cleaning machine.
  • the housing 10 has an installation cavity, and the dust box 20 and the water tank 30 are placed in the cavity.
  • the housing 10 can protect the dust box 20 and the water tank 30, as well as the driving assembly 50 and the fan 60.
  • the dust box 20 is used to collect dust, debris, etc.
  • the water tank 30 is used to store cleaning water and provide water during cleaning. The participation of water in cleaning can improve the cleaning effect.
  • the housing 10 is provided with an installation cavity, and the installation cavity is located in the central area of the housing 10; there are two drive components 50, and the two drive components 50 are located on both sides of the center line 110 of the housing 10 and adjacent to the installation cavity;
  • the driving assemblies 50 are symmetrically distributed on both sides with the center line 110 of the housing 10 as the symmetry line.
  • the fan 60 casing 10, further, the fan 60 can be close to the center line 110 of the casing 10; the center of the fan 60 can also be located on the center line 110 of the casing 10, so that the suction force formed on the left and right sides of the casing 10 is equal. , which helps to improve the cleaning effect.
  • the center of the fan 60 can also be located on both sides of the center line 110 of the housing 10 and adjacent to the center line 110 of the housing 10 , and effective suction can also be formed.
  • the dust box 20 is disposed in the installation cavity and is close to a driving component 50; the water tank 30 is disposed in the installation cavity and is close to another driving component 50.
  • the dust box 20 and the water tank 30 are disposed adjacent to each other.
  • the dust box 20 and the water tank 30 are arranged side by side in the installation cavity.
  • the dust box 20 and the water tank 30 can be close to each other or separated by a certain distance. Being close to each other can make full use of the space in the installation cavity. Spaced at a certain distance from each other can prevent the dust box 20 and the water tank 30 from interfering with each other.
  • the cleaning machine may be a sweeping robot, a mopping machine, or a vacuum cleaner.
  • the shape of the housing 10 is generally circular, which reduces edges and corners, avoids scratches on external objects, and prevents damage to external objects.
  • the material of the housing 10 is generally plastic parts, which can be obtained by injection molding and are easy to process.
  • the driving assembly 50 is used to drive the housing 10 to move, and during the movement, the fan 60 generates suction to suck the dust moving through the path into the dust box 20 and sprinkle water through the water tank 30 Improve cleaning effect.
  • the dust box 20 is close to one driving component 50, and the water tank 30 is close to another driving component. 50 makes the layout more reasonable, thereby increasing the volume of the water tank 30 or the dust box 20. This design enables the water tank 30 to store more water or the dust box 20 to accommodate more dust and debris to meet the requirements of cleaning work.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Suction Cleaners (AREA)
  • Electric Vacuum Cleaner (AREA)

Abstract

L'invention concerne une machine et un système de nettoyage. La machine de nettoyage comprend : un boîtier (10), des composants d'entraînement (50), un ventilateur (60), un bac à poussière (20), et un réservoir d'eau (30) ; le boîtier (10) est pourvu d'une cavité de montage, et la cavité de montage est située dans une zone centrale du boîtier (10) ; deux composants d'entraînement (50) sont prévus, et les deux composants d'entraînement (50) sont respectivement disposés de part et d'autre d'une ligne centrale (110) du boîtier (10) et sont adjacents à la cavité de montage ; le ventilateur (60) est disposé dans le boîtier (10) ; le bac à poussière (20) est disposé dans la cavité de montage et à proximité d'un composant d'entraînement (50) ; le réservoir d'eau (30) est disposé dans la cavité de montage et à proximité de l'autre composant d'entraînement (50), et le bac à poussière (20) est disposé à côté du réservoir d'eau (30), de sorte que la disposition du bac à poussière (20) et du réservoir d'eau (30) est plus judicieuse, ce qui permet d'augmenter le volume du réservoir d'eau (30) ou du bac à poussière (20), et de répondre aux exigences des travaux de nettoyage.
PCT/CN2023/096949 2022-08-02 2023-05-29 Machine et système de nettoyage WO2024027309A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202210925500.0A CN115813285A (zh) 2022-08-02 2022-08-02 清洁机器和清洁系统
CN202210925500.0 2022-08-02

Publications (1)

Publication Number Publication Date
WO2024027309A1 true WO2024027309A1 (fr) 2024-02-08

Family

ID=85523001

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2023/096949 WO2024027309A1 (fr) 2022-08-02 2023-05-29 Machine et système de nettoyage

Country Status (2)

Country Link
CN (1) CN115813285A (fr)
WO (1) WO2024027309A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115813285A (zh) * 2022-08-02 2023-03-21 深圳银星智能集团股份有限公司 清洁机器和清洁系统

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190365185A1 (en) * 2018-05-31 2019-12-05 Jason Yan Automatic cleaning robot
CN211609618U (zh) * 2020-01-14 2020-10-02 深圳市富辉鸿电子科技有限公司 一种具有一体式水箱尘盒的扫地机器人
CN212465864U (zh) * 2020-04-30 2021-02-05 追创科技(苏州)有限公司 自移动清洁设备及清洁系统
CN214965181U (zh) * 2021-03-24 2021-12-03 深圳市无限动力发展有限公司 水箱尘盒一体式清洁机
CN216417045U (zh) * 2021-09-30 2022-05-03 深圳市银星智能科技股份有限公司 尘盒组件、清洁机器人及其系统
CN218304743U (zh) * 2022-08-31 2023-01-17 深圳银星智能集团股份有限公司 一种清洁机器人
CN115813285A (zh) * 2022-08-02 2023-03-21 深圳银星智能集团股份有限公司 清洁机器和清洁系统

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190365185A1 (en) * 2018-05-31 2019-12-05 Jason Yan Automatic cleaning robot
CN211609618U (zh) * 2020-01-14 2020-10-02 深圳市富辉鸿电子科技有限公司 一种具有一体式水箱尘盒的扫地机器人
CN212465864U (zh) * 2020-04-30 2021-02-05 追创科技(苏州)有限公司 自移动清洁设备及清洁系统
CN214965181U (zh) * 2021-03-24 2021-12-03 深圳市无限动力发展有限公司 水箱尘盒一体式清洁机
CN216417045U (zh) * 2021-09-30 2022-05-03 深圳市银星智能科技股份有限公司 尘盒组件、清洁机器人及其系统
CN115813285A (zh) * 2022-08-02 2023-03-21 深圳银星智能集团股份有限公司 清洁机器和清洁系统
CN218304743U (zh) * 2022-08-31 2023-01-17 深圳银星智能集团股份有限公司 一种清洁机器人

Also Published As

Publication number Publication date
CN115813285A (zh) 2023-03-21

Similar Documents

Publication Publication Date Title
WO2024027309A1 (fr) Machine et système de nettoyage
US9538890B2 (en) Vertical vacuum cleaner
CN202235160U (zh) 立式真空吸尘器
CN218045010U (zh) 清洁机器和清洁系统
TW201915404A (zh) 空氣淨化裝置
CN206390852U (zh) 一种吸尘器地刷及吸尘器
CN107307804A (zh) 具有清洗功能的真空吸尘器
CN215738707U (zh) 扫地机器人及扫地系统
CN216090318U (zh) 一种带有灰尘预处理结构的扫地机
CN210541360U (zh) 一种清洁机器人和集尘盒
CN112387032B (zh) 一种用于建筑施工的除尘装置
CN210300861U (zh) 一种集尘盒和清洁机器人
CN208780979U (zh) 一种击打除尘投影幕布装置
US20240065501A1 (en) Cleaning robot and cleaning system
CN218074852U (zh) 一种用于清洁机的清洁模块及清洁机
CN216256876U (zh) 一种防止尘桶内积灰反倒结构
CN220860009U (zh) 清洁机器人设备
CN215191290U (zh) 一种吸拖一体机
CN207627253U (zh) 吸尘器
CN210320494U (zh) 一种热交换装置
CN212394795U (zh) 一种吸尘器地刷和吸尘器
CN215738684U (zh) 吸尘器进气口的单向阀结构
CN214434008U (zh) 一种垃圾回收站和扫地机
CN216854563U (zh) 吸尘器的过滤器结构
CN216256905U (zh) 清洁装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 23849019

Country of ref document: EP

Kind code of ref document: A1