WO2018149312A1 - 清洁机器人 - Google Patents

清洁机器人 Download PDF

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Publication number
WO2018149312A1
WO2018149312A1 PCT/CN2018/075093 CN2018075093W WO2018149312A1 WO 2018149312 A1 WO2018149312 A1 WO 2018149312A1 CN 2018075093 W CN2018075093 W CN 2018075093W WO 2018149312 A1 WO2018149312 A1 WO 2018149312A1
Authority
WO
WIPO (PCT)
Prior art keywords
water outlet
water
water tank
cleaning robot
pipe
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2018/075093
Other languages
English (en)
French (fr)
Inventor
张乐乐
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ecovacs Robotics Suzhou Co Ltd
Original Assignee
Ecovacs Robotics Suzhou Co Ltd
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 Ecovacs Robotics Suzhou Co Ltd filed Critical Ecovacs Robotics Suzhou Co Ltd
Priority to US16/486,486 priority Critical patent/US11317776B2/en
Priority to EP18753617.2A priority patent/EP3583883B1/en
Priority to EP21201116.7A priority patent/EP3957225B1/en
Publication of WO2018149312A1 publication Critical patent/WO2018149312A1/zh
Anticipated expiration legal-status Critical
Priority to US17/713,174 priority patent/US11877708B2/en
Ceased legal-status Critical Current

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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
    • A47L11/02—Floor surfacing or polishing machines
    • A47L11/20—Floor surfacing or polishing machines combined with vacuum cleaning devices
    • A47L11/204—Floor surfacing or polishing machines combined with vacuum cleaning devices having combined drive for brushes and for vacuum cleaning
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/408—Means for supplying cleaning or surface treating agents
    • A47L11/4083—Liquid supply reservoirs; Preparation of the agents, e.g. mixing devices
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/408—Means for supplying cleaning or surface treating agents
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/408—Means for supplying cleaning or surface treating agents
    • A47L11/4088—Supply pumps; Spraying devices; Supply conduits
    • 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
    • A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles
    • A47L9/1409—Rigid filtering receptacles
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2201/00—Robotic cleaning machines, i.e. with automatic control of the travelling movement or the cleaning operation

Definitions

  • the invention relates to a cleaning robot and belongs to the technical field of small household appliance manufacturing.
  • the water outlet pipe is mostly disposed inside the water tank, and the water outlet of the water tank is located at the bottom of the water tank, and the mopping component is disposed at the bottom of the water tank.
  • the outlet pipe When the outlet pipe is located inside the water tank, it will occupy part of the space of the water tank, which will limit the capacity of the water tank, which will reduce the effective working time and increase the number of manual watering by the user.
  • the outlet pipe Because the outlet pipe is set too long, there will be liquid residue inside the water tank. (The water in the tank flows out by its own gravity), so that the waterway cannot be made longer, but the setting is too short, which limits the size of the mopping component and reduces the cleaning efficiency.
  • the position of the water outlet is roughly in the middle of the rag, so that the second half of the rag is wet, and the front portion is dry, reducing the efficiency of mopping the floor.
  • Chinese Patent No. CN204133376U discloses a smart cleaning machine, which mainly comprises a cleaning robot body, a water storage tank provided on the main body, a water seeing passageway in the lower part of the water storage tank, and a mopping cloth in the lower part of the water seepage passage.
  • the channel is in close contact with the mop.
  • the prior art flows through the water seepage channel to the mopping cloth through the water in the water storage tank, humidifies the mopping cloth, and the mopping cloth absorbs water to clean the ground.
  • the intelligent cleaning machine solves the problem of dust that is attached to the ground and a small part of floating in the air, because the water flows through the water seepage channel to the mopping cloth, when the pressure in the water tank is insufficient, the liquid at the bottom of the water tank may remain. All oozing, followed by gravity water seepage, there is still a rag can not be fully wet, the pipeline can not be long and other defects.
  • the technical problem to be solved by the present invention is to provide a cleaning robot according to the deficiencies of the prior art.
  • the water outlet pipe of the present invention is independently disposed outside the water tank, so that the capacity of the water tank is increased, and no need to frequently add water, thereby prolonging the working time; At least part of the water outlet pipe is located directly under the dust box, fully utilizing the space between the dust box and the bottom wall of the body, so that the layout of various parts in the body body is more compact and reasonable, and the longer water outlet pipe enables the corresponding cleaning unit to be made. It is bigger, it increases its working area and improves work efficiency; the water outlet pipe is built in the body to reduce the probability of damage and prolong the service life.
  • a cleaning robot includes a body, a dust box and a water tank are disposed on the body, a cleaning unit is disposed at a bottom of the body, the body is provided with a water outlet mechanism and a water outlet pipe, and the water outlet mechanism is disposed in the water tank through the water outlet pipeline
  • the liquid outlet is independently disposed outside the water tank, and the water outlet pipe is at least partially located directly below the dust box.
  • the outlet pipe is located inside the body.
  • the bottom of the body is provided with a water outlet and a dust suction port connected to the dust box, and the water outlet is connected with the water outlet pipe, and the walking direction A of the cleaning robot is forward, and the water outlet is set Behind the suction port and adjacent to its position.
  • the cleaning unit employs a rag assembly that is mounted at the bottom of the water tank, and the rag assembly extends at least forwardly below the dust box.
  • the outlet pipe includes a water outlet hose and a water outlet pipe, and one end of the outlet hose is connected to the water outlet mechanism, and One end is connected to the water outlet pipe, and the water outlet pipe is provided with a water outlet.
  • the water outlet pipe comprises a water outlet hose, a water outlet pipe and an extension pipe, and one end of the water outlet hose is connected to the water outlet mechanism, and the other end is connected to the water outlet pipe, and the bottom of the water outlet pipe is provided
  • An extension tube is inserted into the through hole of the bottom wall of the body, and the extension tube is provided with a water outlet.
  • the water outlet pipe is disposed directly below the dust box.
  • the water outlet pipe may further include a water outlet hose and an outlet water tank, one end of the water outlet hose is connected to the water outlet mechanism, and the other end is connected to the water outlet tank, and the water outlet is provided with a water outlet.
  • the bottom wall portion of the body extends upward to form a side wall of the trough.
  • the water outlet may be provided in plurality, and the diameter of the water outlet located at the end of the water outlet pipe, the extension pipe or the water outlet is larger than the water outlet located at the middle of the water pipe, the extension pipe or the water outlet. diameter.
  • a cover plate is further disposed between the water outlet pipe and the dust box.
  • the body is provided with a fan assembly, the fan assembly is disposed at a rear side of the body, and the water tank is at least partially located at a rear end of the fan assembly.
  • the fan assembly is located between the dust box and the water tank.
  • the water tank is at least partially enclosed on the outside of the fan assembly.
  • the water tank comprises an arcuate section of casing surrounding the outer side of the fan assembly.
  • the invention also provides a cleaning robot, comprising a machine body, wherein the machine body is provided with a dust box and a water tank, a bottom of the machine body is provided with a cleaning unit, the machine body is provided with a water outlet mechanism and a water outlet pipe, and the water outlet mechanism passes
  • the water outlet pipe outputs the liquid in the water tank, the water tank is disposed at the rear end of the body, the dust box is located in front of the water tank, the water outlet pipe is independently disposed outside the water tank, and the water outlet pipe extends forward to make the water outlet pipe
  • the water line is at least partially located in front of the rear side wall of the dust box.
  • the present invention provides a cleaning robot, wherein the water outlet pipe is independently disposed outside the water tank, so that the capacity of the water tank is increased, the water is not frequently added, and the working time is prolonged; at the same time, at least part of the water outlet pipeline is directly under the dust box.
  • the water outlet pipe is built in the machine body to reduce the probability of damage and prolong the service life.
  • Figure 1 is an exploded view of the overall structure of the cleaning robot of the present invention
  • FIG. 2 is a schematic view showing the bottom structure of the cleaning robot of the present invention.
  • FIG. 3 is a schematic view showing a position of a water outlet pipe according to an embodiment of the present invention.
  • FIG. 4 is a second schematic view of the bottom structure of the cleaning robot of the present invention.
  • FIG. 1 is an exploded view of the entire structure of the cleaning robot of the present invention
  • FIG. 2 is a schematic view showing the structure of the bottom of the cleaning robot of the present invention
  • FIG. 3 is a schematic view showing the position of the outlet pipe of the embodiment of the present invention; of two.
  • the present invention provides a cleaning robot, including a body 100.
  • the body 100 is provided with a dust box 200 and a water tank 300.
  • the bottom of the body 100 is provided with a cleaning unit, and the body 200 is provided.
  • a water discharge mechanism 310 and a water discharge pipe are provided, and the water discharge mechanism 310 outputs the liquid in the water tank 300 through the water discharge pipe.
  • the cleaning unit may include a wide variety of components such as a rag, a wiper, a roller brush, or an edge brush in accordance with the operational requirements of the cleaning robot.
  • the cleaning unit is a rag assembly 400.
  • the water outlet conduit outputs water from the water tank to the rag 420 in the rag assembly 400.
  • the water outlet pipe is independently disposed outside the water tank 300, and the water outlet pipe is at least partially located directly below the dust box 200. In order to reduce the probability of damage and prolong the service life, the water outlet pipe is located inside the body 100.
  • At least part of the outlet pipe of the outlet pipe is located directly below the dust box, making full use of the space between the dust box and the bottom wall of the body, so that the layout of various parts in the body is more compact and reasonable, without requiring extra space in the body to accommodate the water outlet pipe. And a longer outlet pipe allows the corresponding rag assembly to be made larger, increasing its working area and improving work efficiency.
  • the bottom of the body 100 is provided with a water outlet 331 and a dust suction port 210 connected to the dust box 200, and the water outlet 331 is in communication with the water outlet pipe.
  • the water outlet 331 is disposed behind the suction port 210 and adjacent to the position.
  • the installation distance between the water outlet 331 and the dust suction port 210 also needs to take into consideration the installation space of other components on the cleaning robot body, and make the structure as compact as possible without interfering with each other.
  • the water outlet can also be located a short distance in front of the rag assembly, the water in the water outlet first drops to the ground to wet the dirt, and then as the cleaning robot travels, the rag assembly wipes the ground and absorbs the sewage.
  • the rag assembly when the rag assembly is installed at the bottom of the water tank, the rag assembly extends at least forwardly below the dust box, so that the water outlet is located just in front of the rag assembly or the water outlet is slightly in front of the rag assembly, so that the water tank
  • the water in the first time wets the front end of the rag assembly, and the rag assembly is made larger and the working area is increased.
  • the water outlet pipe is built in the body 100, independent of the water tank 300. Specifically, a part of the water outlet pipe may be disposed directly below the bottom of the dust box 200.
  • the water outlet pipe can be arranged in various ways, as shown in FIG. 3 .
  • the water outlet pipe includes a water outlet hose 320 and a water outlet pipe 330 , and one end of the water outlet hose 320 is The water outlet mechanism 310 is connected, and the other end is connected to the water outlet pipe 330.
  • the water outlet pipe is provided with a water outlet 331.
  • the water discharge direction can be directed toward the rag 420 in the rag assembly 400.
  • the water outlet pipe comprises a water outlet hose, a water outlet pipe and an extension pipe, and one end of the water outlet hose is connected to the water outlet mechanism, and the other end is connected to the water outlet pipe, and the bottom of the water outlet pipe is provided
  • An extension tube is inserted into the through hole of the bottom wall of the body, and the extension tube is provided with a water outlet. Since the water in the water tank is directly dripped or sprinkled onto the rag through the water outlet on the extension pipe, there is no water stain on other parts such as the bottom wall of the body, which effectively prevents the electric short circuit or sewage corrosion caused by the water stain.
  • the water outlet pipe 330 is disposed directly below the dust box 200.
  • the water outlet is provided in a plurality of intervals, and is disposed on the water outlet pipe 330 at intervals, and the outlet of the water outlet pipe 330 or the end of the extension pipe has a larger diameter than the water pipe or the extension pipe.
  • the diameter of the water outlet in the middle.
  • a cover plate (not shown) is further disposed between the water outlet pipe and the dust box 200.
  • the cleaning robot includes a bottom wall, a water outlet pipe, and a cover from the bottom up. Board and dust box.
  • a connection pipe (not shown) is further disposed between the water outlet of the water tank and the water discharge mechanism.
  • connection pipe is selected by a hose, and the connection manner between the water outlet mechanism and the water tank belongs to the present.
  • the flow direction of the water flow is: from the water outlet of the water tank through the connecting pipe, under the action of the water discharging mechanism, the water pipe is taken into the water pipe through the water outlet hose, and then discharged to the rag through the water outlet of the water pipe.
  • the body 100 is provided with a fan assembly 500, the fan assembly 500 is disposed at a rear side of the body 100, and the water tank 300 is at least partially located behind the fan assembly 500.
  • the fan assembly 500 is located between the dust box 200 and the water tank 300.
  • the water tank 300 is at least partially enclosed on the outside of the fan assembly 500.
  • the water tank 300 includes an arcuate segment case that surrounds the outside of the fan assembly 500. More specifically, when the water tank is detachably disposed at the rear end of the body, the outer side wall 301 of the water tank 300 is opposite to the side wall 101 of the body 100, and the water tank bottom wall 302 of the water tank 300 and the body 100 The bottom wall 102 of the body is opposite to each other.
  • the outer wall of the water tank constitutes a part of the side wall of the body, so that the water tank fully utilizes the outer peripheral space of the body and only occupies a small internal space of the body, and the body has more internal space for arranging other components, such as a dust box and a fan assembly. Or drive the drive components of the wheel, etc.; at the same time, the side of the dust box is removable and the rear end of the body is removed, making it easier to remove the water tank for adding water without turning the body, and taking out the water tank from the bottom to add water.
  • other components such as a dust box and a fan assembly. Or drive the drive components of the wheel, etc.; at the same time, the side of the dust box is removable and the rear end of the body is removed, making it easier to remove the water tank for adding water without turning the body, and taking out the water tank from the bottom to add water.
  • the water outlet pipe of the present invention is independently disposed outside the water tank 300 and disposed inside the body 100, so that the capacity of the water tank is increased, and the user does not need frequent water supply tanks during use. add water.
  • the water outlet 331 is located at the lower portion of the dust box 200 and is disposed close to the dust suction port 210, the area of the rag 420 can be greatly increased, and the water outlet 331 is located at the foremost end of the rag 420, so that the cleaning robot is in the process of walking, water Wetting from the front end of the rag enables faster and more efficient mopping.
  • the water outlet pipe is independently present outside the water tank 300, it is built in the inside of the body 100, and the user still needs to take it from the inside of the body 100 repeatedly when water is added to the water supply tank 300 during frequent use.
  • the extraction process does not involve the water outlet pipe, which greatly reduces the damage probability of the pipeline; at the same time, the interior of the water tank 300 has no complicated water outlet pipeline, which makes the structure more compact, and even if it is frequently used, the probability of failure will be more small.
  • the water outlet pipe includes a water outlet hose 320 and a water outlet, one end of the water outlet hose is connected to the water outlet mechanism 310, and the other end is connected to the water outlet tank, and the water outlet port is provided with a water outlet 331.
  • the bottom wall portion of the body 100 extends upward to form a side wall of the water outlet.
  • the water outlets 331 are provided in plurality. In order to ensure rapid wetting of the rag, the diameter of the water outlet at the end of the water outlet is larger than the diameter of the water outlet located at the middle of the water outlet.
  • the water outlet pipe is at least partially disposed directly under the dust box 200.
  • a cover plate (not shown) is further disposed between the water outlet pipe and the dust box 200.
  • a connection pipe (not shown) is also disposed between the water outlet of the water tank and the water discharge mechanism, and usually the connection pipe is selected by a hose, and the connection between the water outlet mechanism and the water tank is It belongs to the prior art and will not be described here. Therefore, in the embodiment, the water flow direction is: from the water outlet of the water tank through the connecting pipe, under the action of the water discharging mechanism, the water outlet hose enters the water outlet, and then is discharged to the rag through the water outlet of the water outlet and the extension pipe.
  • the present invention also provides a cleaning robot, including a body 100.
  • the body 100 is provided with a dust box 200 and a water tank 300.
  • the bottom of the body 100 is provided with a cleaning unit, and the body 100 is provided with a water outlet mechanism 310 and an outlet pipe.
  • the water outlet mechanism 310 outputs the liquid in the water tank through a water outlet pipe, the water tank is disposed at a rear end of the body, the dust box is located in front of the water tank, and the water outlet pipe is independently disposed outside the water tank, and
  • the water outlet pipe extends forward such that the water outlet pipe is at least partially located in front of the rear side wall of the dust box.
  • the installation position of the water outlet pipe in this embodiment is different from that of the first embodiment and the second embodiment.
  • the water outlet pipe is no longer located directly under the dust box, but is located at the front of the rear side wall of the dust box to ensure the outflow.
  • the position of the nozzle is adjacent to the suction port, so that the rag assembly can be made as large as possible.
  • the fan assembly disposed on the body is located between the dust box and the water tank.
  • the present invention provides a cleaning robot, wherein the water outlet pipe is independently disposed outside the water tank, so that the capacity of the water tank is increased, the water is not frequently added, and the working time is prolonged; at the same time, at least part of the water outlet pipeline is directly under the dust box.
  • the water outlet pipe is built in the machine body to reduce the probability of damage and prolong the service life.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Vacuum Cleaner (AREA)
  • Electric Suction Cleaners (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

一种清洁机器人，包括机体(100)，机体(100)上设有尘盒(200)和水箱(300)，机体(100)的底部设有清洁单元(400)，机体(100)设有出水机构(310)和出水管路(320，330)，出水机构(310)通过出水管路(320，330)将水箱(300)中的液体输出，出水管路(320，330)独立设置在水箱(300)之外且至少部分位于尘盒(200)的正下方。由于出水管路(320，330)独立设置于水箱(300)外部，使得水箱(300)的容量加大，无需频繁加水，延长了工作时间；同时，至少部分出水管路(320，330)位于尘盒(200)正下方，充分利用尘盒(200)与机体底壁(102)之间的空间，使得机体(100)内各部件布局更紧凑、合理，且更长的出水管路(320，330)使得对应的清洁单元(400)可以做得更大，增大其工作面积，提高工作效率；出水管路(320，330)内置在机体(100)中，降低损坏几率，使用寿命延长。

Description

清洁机器人 技术领域
本发明涉及一种清洁机器人，属于小家电制造技术领域。
背景技术
现有携带水箱的扫地机，其出水管路大多设置在水箱内部，且水箱的出水口位于水箱的底部，拖地组件设置在水箱底部。当出水管路位于水箱内部时，会占用水箱的部分空间，对水箱的容量造成限制，导致有效工作时间减少并增加用户手动加水的次数；由于出水管路设置太长会导致水箱内部有液体残留(水箱中水靠其自身的重力流出)，使得该水路不能做得较长，但设置太短又会限制拖地组件的大小，降低清洁效率。具体来说，如果选择的抹布较大，受水路短的限制，导致出水口的位置大致位于抹布的中间，使得抹布的后半部分湿润，前部干燥，降低拖地的效率。
例如，中国专利CN204133376U公开了一种智能清洁机，该清洁机主要包括清洁机器人主体，设于主体上的储水箱，所述储水箱下部设有渗水通道，渗水通道下部设有拖地布，渗水通道与拖地布贴紧。该现有技术通过储水箱内的水经渗水通道流到拖地布，加湿拖地布，拖地布吸水后对地面进行清洁作业。虽然该智能清洁机解决了沾附在地面及少部分漂浮在空中的微尘问题，但是由于水经渗水通道流到拖地布上，在水箱内压力不足时，会导致水箱底部液体残留，无法全部渗出，其次由于是重力渗水，还存在抹布无法做到全部湿润，管路无法做长等缺陷。
发明内容
本发明所要解决的技术问题在于针对现有技术的不足，提供一种清洁机器人，本发明的出水管路独立设置于水箱外部，使得水箱的容量加大，无需频繁加水，延长了工作时间；同时，至少部分出水管路位于尘盒正下方，充分利用尘盒与机体底壁之间的空间，使得机体内各部件布局更紧凑、合理，且更长的出水管路使得对应的清洁单元可以做得更大，增大其工作面积，提高工作效率；出水管路内置在机体中，降低损坏几率，使用寿命延长。
本发明所要解决的技术问题是通过如下技术方案实现的：
一种清洁机器人，包括机体，所述机体上设有尘盒和水箱，所述机体的底部设有清洁单元，所述机体设有出水机构和出水管路，出水机构通过出水管路将水箱中的液 体输出，所述出水管路独立设置在水箱之外，且所述出水管路至少部分位于尘盒的正下方。
为了降低损坏几率，延长使用寿命，所述出水管路位于所述机体的内部。
所述机体的底部设有出水口和与尘盒相连的吸尘口，所述出水口与所述出水管路相连通，设所述清洁机器人的行走方向A为前方，则所述出水口设置在所述吸尘口的后方并与其位置邻近。具体的，所述清洁单元采用抹布组件，所述抹布组件安装在所述水箱的底部，且所述抹布组件至少向前延伸至所述尘盒的正下方。
根据需要，出水管路采用了多种设置方式，在本发明的其中一个实施例中，所述出水管路包括出水软管和出水硬管，所述出水软管的一端与出水机构相连，另一端与出水硬管相连，所述出水硬管上设有出水口。较佳的，所述出水管路包括出水软管、出水硬管和延伸管，所述出水软管的一端与出水机构相连，另一端与出水硬管相连，所述出水硬管的底部设有延伸管，所述延伸管插入所述机体的底壁的通孔内定位，所述延伸管上设有出水口。
其中，所述出水硬管设置在所述尘盒的正下方。
或者，所述出水管路还可以包括出水软管和出水槽，所述出水软管的一端与出水机构相连，另一端与出水槽相连，所述出水槽上设有出水口。
更具体地，所述机体的底壁部分向上延伸形成所述出水槽的侧壁。
所述出水口的设置数量可以为多个，且位于所述出水硬管、延伸管或出水槽端部的出水口的直径大于位于所述出水硬管、延伸管或出水槽中部的出水口的直径。
为了保护或限位出水管路，所述出水管路与所述尘盒之间还设有盖板。
另外，所述机体设有风机组件，所述风机组件设置在所述机体的后侧，所述水箱至少部分位于风机组件的后端。优选的，风机组件位于尘盒与水箱之间。
为了使整机结构更加美观紧凑，所述水箱至少部分包围在所述风机组件的外侧。具体来说，所述水箱包含弧形段箱体，所述弧形段箱体环绕于所述风机组件的外侧。当水箱可拆卸的安装于机体后端时，所述水箱的外侧壁与所述机体的侧壁相对接，水箱底壁与机体底壁相对接。
本发明还提供一种清洁机器人，包括机体，所述机体上设有尘盒和水箱，所述机体的底部设有清洁单元，所述机体设有出水机构和出水管路，所述出水机构通过出水管路将水箱中的液体输出，所述水箱设置在机体的后端，尘盒位于水箱的前方，所述出水管路独立设置在水箱之外，且所述出水管路向前延伸，使得出水管路至少部分位于尘盒的后侧壁的前方。
综上所述，本发明提供一种清洁机器人，出水管路独立设置于水箱外部，使得水箱的容量加大，无需频繁加水，延长了工作时间；同时，至少部分出水管路位于尘盒正下方，充分利用尘盒与机体底壁之间的空间，使得机体内各部件布局更紧凑、合理，而无需机体内额外的空间来容纳出水管路；且更长的出水管路使得对应的抹布组件可以做得更大，增大其工作面积，提高工作效率；出水管路内置在机体中，降低损坏几率，使用寿命延长。
下面结合附图和具体实施例，对本发明的技术方案进行详细地说明。
附图说明
图1为本发明清洁机器人整体结构爆炸图；
图2为本发明清洁机器人底部结构示意图之一；
图3为本发明实施例一出水管路设置位置示意图；
图4为本发明清洁机器人底部结构示意图之二。
具体实施方式
实施例一
图1为本发明清洁机器人整体结构爆炸图；图2为本发明清洁机器人底部结构示意图之一；图3为本发明实施例一出水管路设置位置示意图；图4为本发明清洁机器人底部结构示意图之二。如图1至图4所示，本发明提供一种清洁机器人，包括机体100，所述机体100上设有尘盒200和水箱300，所述机体100的底部设有清洁单元，所述机体200上设有出水机构310和出水管路，出水机构310通过出水管路将水箱300中的液体输出。按照清洁机器人的作业要求，清洁单元可以包括抹布、刮条、滚刷或边刷等很多种组件，在本实施例中，清洁单元为抹布组件400。如图3并结合图1所示当清洁单元采用抹布组件400时，出水管路将水箱中的水输出到所述抹布组件400中的抹布420上。并且，所述出水管路独立设置在水箱300之外，且所述出水管路至少部分位于尘盒200的正下方。为了降低损坏几率，延长使用寿命，所述出水管路位于所述机体100的内部。出水管路至少部分出水管路位于尘盒正下方，充分利用尘盒与机体底壁之间的空间，使得机体内各部件布局更紧凑、合理，而无需机体内额外的空间来容纳出水管路；且更长的出水管路使得对应的抹布组件可以做得更大，增大其工作面积，使工作效率得到提高。如图2所示，所述机体100的底部设有出水口331和与尘盒200相连的吸尘口210，所述出水口331与所述出水管路相连通。为了能够 快速使抹布润湿，增大抹布的擦拭面积，设所述清洁机器人的行走方向A为前方，则所述出水口331设置在所述吸尘口210的后方并与其位置邻近。在实际应用中，出水口331和吸尘口210之间的设置距离还需要考虑到清洁机器人机体上其他零部件的设置空间，在彼此不干涉的前提下使结构尽可能紧凑。当然，出水口也可以位于抹布组件的前方一小段距离，出水口中的水先滴到地面湿润污垢，然后随着清洁机器人的行进，抹布组件擦拭地面并吸纳污水。较佳的，当抹布组件安装在水箱底部时，所述抹布组件至少向前延伸至尘盒正下方，从而出水口的位置刚好对应抹布组件的前端或出水口稍微位于抹布组件的前方，使得水箱中的水能第一时间打湿抹布组件的前端，且抹布组件做得更大，工作面积增大。为了增大水箱的容量，出水管路内置在述机体100中，独立于水箱300之外，具体来说，部分出水管路可以设置在所述尘盒200的底部正下方。根据需要，出水管路可以采用多种设置方式，如图3所示，在本实施例中，所述出水管路包括出水软管320和出水硬管330，所述出水软管320的一端与出水机构310相连，另一端与出水硬管330相连，所述出水硬管上设有出水口331，通常情况下，出水方向可以朝向抹布组件400中的抹布420。较佳的，所述出水管路包括出水软管、出水硬管和延伸管，所述出水软管的一端与出水机构相连，另一端与出水硬管相连，所述出水硬管的底部设有延伸管，所述延伸管插入所述机体的底壁的通孔内定位，所述延伸管上设有出水口。由于水箱中的水通过延伸管上的出水口直接滴或洒到抹布上，机体底壁等其它部位不存在任何水渍，有效预防机体被水渍造成的电性短路或污水腐蚀。其中，所述出水硬管330设置在所述尘盒200的正下方。所述出水口的设置数量为多个，间隔设置在所述出水硬管330上，且位于所述出水硬管330或延伸管端部的出水口的直径大于位于所述出水硬管或延伸管中部的出水口的直径。为了便于保护，所述出水管路与所述尘盒200之间还设有盖板(图中未示出)，具体来说，清洁机器人从底部向上依次包括机体底壁、出水管路、盖板和尘盒。另外需要说明的是，在水箱的出水口和出水机构之间还设有连接管(图中未示出)，通常该连接管选择由软管构成，出水机构与水箱之间的连接方式属于现有技术，在此不再赘述。因此，在本实施例中，水流的走向为：从水箱的出水口经连接管、在出水机构的作用下通过出水软管进入出水硬管，再经出水硬管上的出水口输出到抹布上。另外，如图1并结合图4所示，所述机体100上设有风机组件500，所述风机组件500设置在所述机体100的后侧，所述水箱300至少部分位于风机组件500的后端，所述风机组件500位于尘盒200与水箱300之间。为了使整机结构更加美观紧凑，所述水箱300至少部分包围在所述风机组件500的外侧。具体来说，所述水箱300包含弧形段箱体，所述弧 形段箱体环绕于所述风机组件500的外侧。更具体地，当水箱可拆卸的设置在机体后端时，所述水箱300的外侧壁301与所述机体100的侧壁101相对接，所述水箱300的水箱底壁302与所述机体100的机体底壁102相对接。也即水箱的外壁构成机体的侧壁的一部分，使得水箱充分利用了机体的外周空间而仅占有较小的机体内部空间，机体具有更多的内部空间来布局其它部件，如尘盒、风机组件或者驱动轮的驱动组件等等；同时，尘盒侧面抽取式的插接机体后端，使得更容易移除水箱进行加水，而无需翻转机体，从底部拿出水箱来加水。
结合图1至图4所示可知，本发明的出水管路独立设置在水箱300外部，且排布在机体100内部，使得水箱的容量加大，使用者在使用过程中不需要频繁的给水箱加水。另外，由于出水口331位于尘盒200下部，且设置位置贴近吸尘口210，可大大加大抹布420的面积，同时出水口331位于抹布420的最前端，使得清洁机器人在行走过程中，水从抹布的前端开始湿润，更快更有效的实现拖地的功能。再有，同样是由于出水管路独立存在于水箱300外部，内置于机体100内部，用户在频繁使用的过程中，尽管在给水箱300加水时仍然需要将其从机体100内反复拿取，拿取过程不会牵扯到出水管路，使得管路的损坏几率大大降低；同时，水箱300内部由于没有复杂的出水管路存在，使其结构更加简洁，即使频繁使用，出现故障的概率也会更小。
实施例二
在本实施例中，所述出水管路包括出水软管320和出水槽，所述出水软管的一端与出水机构310相连，另一端与出水槽相连，所述出水槽上设有出水口331。为了便于固定，所述机体100的底壁部分向上延伸形成所述出水槽的侧壁。所述出水口331的设置数量为多个，为了确保抹布快速润湿，位于所述出水槽端部的出水口的直径大于位于所述出水槽中部的出水口的直径。同样地，出水管路至少部分设置在所述尘盒200的正下方，为了便于保护，所述出水管与所述尘盒200之间还设有盖板(图中未示出)。同样地，在本实施例中，水箱的出水口和出水机构之间也设有连接管(图中未示出)，通常该连接管选择由软管构成，出水机构与水箱之间的连接方式属于现有技术，在此不再赘述。因此，本实施例中水流的走向为：从水箱的出水口经连接管、在出水机构的作用下通过出水软管进入出水槽，再经出水槽和延伸管上的出水口输出到抹布上。
本实施例中的其他技术特征与实施例一相同，在此不再赘述。
实施例三
本发明还提供一种清洁机器人，包括机体100，所述机体100上设有尘盒200和水箱300，所述机体100的底部设有清洁单元，所述机体100设有出水机构310和出水管路，所述出水机构310通过出水管路将水箱中的液体输出，所述水箱设置在机体的后端，尘盒位于水箱的前方，所述出水管路独立设置在水箱之外，且所述出水管路向前延伸，使得出水管路至少部分位于尘盒的后侧壁的前方。
本实施例中出水管路的设置位置与实施例一和实施例二有所不同，出水管路不再位于尘盒的正下方，而是位于尘盒的后侧壁的前部，来保证出水口的位置与吸尘口相临近，使得抹布组件可以尽量做大。更进一步的，机体上设置的风机组件位于尘盒和水箱之间。
综上所述，本发明提供一种清洁机器人，出水管路独立设置于水箱外部，使得水箱的容量加大，无需频繁加水，延长了工作时间；同时，至少部分出水管路位于尘盒正下方，充分利用尘盒与机体底壁之间的空间，使得机体内各部件布局更紧凑、合理，而无需机体内额外的空间来容纳出水管路；且更长的出水管路使得对应的清洁单元可以做得更大，增大其工作面积，提高工作效率；出水管路内置在机体中，降低损坏几率，使用寿命延长。

Claims (17)

  1. 一种清洁机器人，包括机体(100)，所述机体上设有尘盒(200)和水箱(300)，所述机体的底部设有清洁单元，所述机体设有出水机构(310)和出水管路，出水机构通过出水管路将水箱中的液体输出，其特征在于，所述出水管路独立设置在水箱之外，且所述出水管路至少部分位于尘盒的正下方。
  2. 如权利要求1所述的清洁机器人，其特征在于，所述出水管路位于所述机体(100)的内部。
  3. 如权利要求1所述的清洁机器人，其特征在于，所述机体(100)的底部设有出水口(331)和与尘盒相连的吸尘口(210)，所述出水口与所述出水管路相连通，设所述清洁机器人的行走方向A为前方，则所述出水口设置在所述吸尘口的后方并与其位置邻近。
  4. 如权利要求1所述的清洁机器人，其特征在于，所述出水管路包括出水软管(320)和出水硬管(330)，所述出水软管的一端与出水机构(310)相连，另一端与出水硬管相连，所述出水硬管上设有出水口(331)。
  5. 如权利要求4所述的清洁机器人，其特征在于，所述出水硬管(330)设置在所述尘盒(200)的正下方。
  6. 如权利要求1所述的清洁机器人，其特征在于，所述出水管路包括出水软管(320)、出水硬管(330)和延伸管，所述出水软管的一端与出水机构(310)相连，另一端与出水硬管相连，所述出水硬管(330)的底部设有延伸管，所述延伸管插入所述机体(100)的底壁的通孔内定位，所述延伸管上设有出水口(331)。
  7. 如权利要求1所述的清洁机器人，其特征在于，所述出水管路包括出水软管(320)和出水槽，所述出水软管的一端与出水机构(310)相连，另一端与出水槽相连，所述出水槽上设有出水口(331)。
  8. 如权利要求7所述的清洁机器人，其特征在于，所述机体(100)的底壁部分向上延伸形成所述出水槽的侧壁。
  9. 如权利要求4或6或7所述的清洁机器人，其特征在于，所述出水口(331)的设置数量为多个，且位于所述出水硬管(330)、延伸管或出水槽端部的出水口的直径大于位于所述出水硬管(330)、延伸管或出水槽中部的出水口的直径。
  10. 如权利要求4或6或7所述的清洁机器人，其特征在于，所述出水管路与所述尘盒(200)之间还设有盖板。
  11. 如权利要求1所述的扫地清洁机器人，其特征在于，所述机体(100)设有风机组件(500)，所述风机组件设置在所述机体的后侧，所述水箱(300)至少部分位于风机组件的后端。
  12. 如权利要求11所述的清洁机器人，其特征在于，所述水箱(300)至少部分包围在所述风机组件(500)的外侧。
  13. 如权利要求12所述的清洁机器人，其特征在于，所述水箱(300)包含弧形段箱体，所述弧形段箱体环绕于所述风机组件(500)的外侧。
  14. 如权利要求12或13所述的清洁机器人，其特征在于，所述水箱(300)的外侧壁(301)与所述机体(100)的侧壁(101)相对接，所述水箱的水箱底壁(302)与所述机体的机体底壁(102)相对接。
  15. 如权利要求11所述的扫地清洁机器人，其特征在于，所述风机组件(500)位于尘盒(200)与水箱(300)之间。
  16. 如权利要求1所述的清洁机器人，其特征在于，所述清洁单元采用抹布组件，所述抹布组件安装在所述水箱(300)的底部，且所述抹布组件至少向前延伸至所述尘盒(200)的正下方。
  17. 一种清洁机器人，包括机体(100)，所述机体上设有尘盒(200)和水箱(300)，所述机体的底部设有清洁单元，所述机体设有出水机构(310)和出水管路，所述出水机构通过出水管路将水箱中的液体输出，其特征在于，所述水箱设置在机体的后端，尘盒位于水箱的前方，所述出水管路独立设置在水箱之外，且所述出水管路向前延伸，使得出水管路至少部分位于尘盒的后侧壁的前方。
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US20220225851A1 (en) 2022-07-21
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