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WO2018223259A1 - Robotic floor cleaner having automatically adjustable height - Google Patents

Robotic floor cleaner having automatically adjustable height Download PDF

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Publication number
WO2018223259A1
WO2018223259A1 PCT/CN2017/087168 CN2017087168W WO2018223259A1 WO 2018223259 A1 WO2018223259 A1 WO 2018223259A1 CN 2017087168 W CN2017087168 W CN 2017087168W WO 2018223259 A1 WO2018223259 A1 WO 2018223259A1
Authority
WO
WIPO (PCT)
Prior art keywords
robot body
water
bellows
storage container
water level
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/CN2017/087168
Other languages
French (fr)
Chinese (zh)
Inventor
钟剑炜
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.)
Shenzhen Haihe High And New Technology Co Ltd
Original Assignee
Shenzhen Haihe High And New Technology 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 Shenzhen Haihe High And New Technology Co Ltd filed Critical Shenzhen Haihe High And New Technology Co Ltd
Priority to PCT/CN2017/087168 priority Critical patent/WO2018223259A1/en
Publication of WO2018223259A1 publication Critical patent/WO2018223259A1/en
Anticipated expiration legal-status Critical
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
    • A47L11/24—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
    • A47L11/40—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

Definitions

  • the invention belongs to the technical field of sweeping robots, and in particular relates to an automatic lifting type sweeping robot.
  • the sweeping robot has a small internal water storage container, which is inconvenient to use.
  • the water storage container is too large, the height of the sweeping robot is high, and it is not easy to enter the bottom of the sofa and the like, and the use is inconvenient.
  • an automatic lifting type sweeping robot comprising a robot body, the bottom of the robot body having a traveling wheel for driving the movement of the robot body, the traveling wheel is provided with at least three,
  • the bottom of the robot body is further provided with at least three cleaning brushes
  • the robot body is provided with a lithium battery
  • the robot body comprises a base and a lifting surface cover connected to the base
  • the robot body is provided with a ripple a water storage container
  • a bottom surface of the robot body is provided with a water spray hole
  • the robot body is provided with a water pump for spraying water in the bellows water storage container from the water spray hole
  • the ripple An upper end of the tube water storage container is connected to the lifting surface cover
  • a bottom of the bellows water storage container is connected to the base
  • a water level detecting device is disposed in the bellows water storage container
  • the base and the lifting type A lifting drive device for driving the lifting face cover is disposed between the face covers, and the lifting drive device includes a linear motor or a rack and
  • the robot body is further provided with a low water level alarm device, and the low water level alarm device is electrically connected to the water level detecting device.
  • the low water level alarm device is a display light or a horn.
  • the bellows water storage container has a capacity of 0.5 liter.
  • a side of the robot body is provided with a charging interface.
  • a side of the robot body is provided with a liquid crystal display screen.
  • the invention provides an automatic lifting type sweeping robot.
  • the lifting type cover When the bellows water storage container is filled with water, the lifting type cover is raised to the highest, and the water adding frequency is low, which is convenient for the user to use.
  • the lifting surface cover With the consumption of water in the bellows water storage container, since the bellows water storage container can be compressed downward, the lifting surface cover rises under the control of the water level detecting device and the lifting driving device, and the overall height of the cleaning robot is lowered. You can enter the under-height area such as the bottom of the sofa.
  • the sweeping robot can clean the open area first, and the water level is lowered, the lifting surface cover sinks, and then enters the bottom of the sofa and other areas with insufficient height, which is convenient to use.
  • FIG. 1 is a schematic plan view of an automatic lift type sweeping robot according to an embodiment of the present invention.
  • an automatic lifting type sweeping robot provided by an embodiment of the present invention includes a robot body 1 having a bottom portion of the robot body 1 for driving the moving body 2 to move the walking wheel 2 There are at least 3 wheels 2, so that the robot has good stabilizing effect.
  • the bottom of the robot body 1 is further provided with at least three cleaning brushes 3, a lithium battery is disposed in the robot body 1, and the cleaning robot can work wirelessly.
  • a corrugated pipe water storage container 4 is disposed in the robot body 1. The bellows water storage container 4 can be compressed downward by a certain stroke.
  • the bottom surface of the robot body 1 is provided with a water spray hole, and the robot body 1 is provided with useful
  • the water pump sprays the water in the bellows water storage container 4 from the water spray hole, and the water pump can spray water from the water spray hole to avoid dust, has a good cleaning effect, and has a humidifying function.
  • One of the bellows water storage containers 4 is provided with a funnel-shaped water supply pipe 6 so that water is convenient; the top of the water supply pipe 6 is screwed with a cover body 7 to avoid the bellows water storage container 4 Water overflows.
  • the robot body 1 includes a base 12 and a lifting surface cover 11 connected to the base 12.
  • the robot body 1 is provided with a bellows water storage container 4, and the upper end of the bellows water storage container 4 is connected to
  • the lifting surface cover 11 is connected to the base 12 at the bottom of the bellows water storage container 4, and the water level detecting device is disposed in the bellows water storage container 4, and the base 12 and the lifting surface cover 11 are provided.
  • a lifting drive device 13 for driving the lifting face cover 11 is provided, the lifting drive device 13 comprising a linear motor or a rack and pinion mechanism.
  • the lifting type cover 11 When the bellows water storage container 4 is filled with water, the lifting type cover 11 is raised to the highest, and the bellows water storage container 4 has the largest capacity, and the bellows water storage container 4 can be filled with water, and the frequency of adding water is low, which is convenient for the user to use. .
  • the lift type cover 11 l sinks under the control of the water level detecting device and the elevation driving device 13, and the sweeping robot
  • the overall height is reduced and you can enter the under-height area such as the bottom of the sofa.
  • the sweeping robot can clean the open area first, and the water level is lowered, the lifting surface cover 11 sinks, and then enters the bottom of the sofa and other areas with insufficient height, which is convenient to use.
  • the side of the robot body 1 is provided with an LED lamp 32; one side of the robot body 1 is provided with a brightness adjustment button 33 for adjusting the brightness of the LED lamp 32 to adjust the LED lamp 32 to an appropriate brightness.
  • the robot body 1 is further provided with a low water level alarm device, and the low water level alarm device is electrically connected to the water level detecting device.
  • the low water level alarm device can alarm in time to prompt User replacement.
  • the low water level alarm device is a display light or a horn, and the reminding effect is good.
  • the bellows water storage container 4 has a capacity of 0.5 liter (maximum capacity), so that the water storage volume is large and the work effect is good.
  • a side of the robot body 1 is provided with a charging interface to facilitate charging.
  • a side of the robot body 1 is provided with a liquid crystal display screen to display an operating state of the cleaning robot.
  • an automatic lifting type sweeping robot has a bellows water storage container 4 filled with water, the lifting type cover 11 is raised to the highest, and the bellows water storage container 4 has the largest capacity, and the bellows can be used.
  • the water storage container 4 is filled with water, and the frequency of adding water is low, which is convenient for the user to use.
  • the lift type cover 11 l sinks under the control of the water level detecting device and the elevation driving device 13, and the sweeping robot
  • the overall height is reduced and you can enter the under-height area such as the bottom of the sofa.
  • the sweeping robot can clean the open area first, and the water level is lowered, the lifting surface cover 11 sinks, and then enters the bottom of the sofa and other areas with insufficient height, which is convenient to use.

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  • Manipulator (AREA)

Abstract

A robotic floor cleaner having an automatically adjustable height, the robotic floor cleaner comprising a main body (1) provided with traveling wheels (2) at a bottom portion thereof. The traveling wheels are configured to drive the main body (1) to move, and the number of the traveling wheels (2) is at least three. The main body (1) is further provided with a cleaning brush (3) at the bottom portion thereof. A lithium battery is provided within the main body (1). The main body (1) is provided with a corrugated tubular water container (4) therein. A water spraying opening is provided on a lower surface of the main body (1). An upper end of the corrugated tubular water container (4) is connected to a height-adjustable cover (11). A lower portion of the corrugated tubular water container (4) is connected to a base (12). A water level detection device is provided within the corrugated tubular water container (4). A height-adjusting drive device (13) is provided between the base (12) and the height-adjustable cover (11), and comprises a linear motor or a pinion and rack mechanism. The robotic floor cleaner having an automatically adjustable height can first clean an open area and then enter, after the water level drops and the height-adjustable cover lowers, regions having insufficient heights, such as under a sofa, thus facilitating a use thereof.

Description

自动升降式扫地机器人  Automatic lifting sweeping robot 技术领域Technical field

本发明属于扫地机器人技术领域，尤其涉及一种自动升降式扫地机器人。The invention belongs to the technical field of sweeping robots, and in particular relates to an automatic lifting type sweeping robot.

背景技术Background technique

目前的扫地机器人，其内部储水容器过小，使用不方便，储水容器过大时，扫地机器人的高度较高，不易于进入沙发底部等高度不足区域，使用不方便。At present, the sweeping robot has a small internal water storage container, which is inconvenient to use. When the water storage container is too large, the height of the sweeping robot is high, and it is not easy to enter the bottom of the sofa and the like, and the use is inconvenient.

技术问题technical problem

本发明的目的在于克服上述现有技术的不足，提供了一种自动升降式扫地机器人，其便于用户的使用。SUMMARY OF THE INVENTION It is an object of the present invention to overcome the deficiencies of the prior art described above and to provide an automatic lift type sweeping robot that is convenient for use by a user.

技术解决方案Technical solution

本发明是这样实现的：一种自动升降式扫地机器人，包括机器人本体，所述机器人本体的底部具有用于驱动所述机器人本体移动的行走轮，所述行走轮设置有至少3个，所述机器人本体的底部还设置有至少三个清洁刷，所述机器人本体内设置有锂电池，所述机器人本体包括底座和连接于所述底座的升降式面盖，所述机器人本体内设置有一个波纹管储水容器，所述机器人本体的底面设置有喷水孔，所述机器人本体内设置有用于将所述波纹管储水容器中的水自所述喷水孔喷出的水泵，所述波纹管储水容器的上端连接于所述升降式面盖，所述波纹管储水容器的底部连接于所述底座，所述波纹管储水容器内设置有水位检测器件，所述底座和升降式面盖之间设置有用于驱动所述升降式面盖的升降驱动器件，所述升降驱动器件包括直线电机或齿轮齿条机构。The present invention is implemented as follows: an automatic lifting type sweeping robot comprising a robot body, the bottom of the robot body having a traveling wheel for driving the movement of the robot body, the traveling wheel is provided with at least three, The bottom of the robot body is further provided with at least three cleaning brushes, the robot body is provided with a lithium battery, the robot body comprises a base and a lifting surface cover connected to the base, and the robot body is provided with a ripple a water storage container, a bottom surface of the robot body is provided with a water spray hole, and the robot body is provided with a water pump for spraying water in the bellows water storage container from the water spray hole, the ripple An upper end of the tube water storage container is connected to the lifting surface cover, a bottom of the bellows water storage container is connected to the base, and a water level detecting device is disposed in the bellows water storage container, the base and the lifting type A lifting drive device for driving the lifting face cover is disposed between the face covers, and the lifting drive device includes a linear motor or a rack and pinion mechanism.

可选地，所述机器人本体内还设置有低水位报警器件，所述低水位报警器件与所述水位检测器件电连接。 Optionally, the robot body is further provided with a low water level alarm device, and the low water level alarm device is electrically connected to the water level detecting device.

可选地，所述低水位报警器件为显示灯或喇叭。Optionally, the low water level alarm device is a display light or a horn.

可选地，所述波纹管储水容器容量为0.5升。Optionally, the bellows water storage container has a capacity of 0.5 liter.

可选地，所述机器人本体的侧面设置有充电接口。Optionally, a side of the robot body is provided with a charging interface.

可选地，所述机器人本体的侧面设置有液晶显示屏幕。Optionally, a side of the robot body is provided with a liquid crystal display screen.

有益效果Beneficial effect

本发明所提供的一种自动升降式扫地机器人，波纹管储水容器中装满水时，升降式面盖升至最高，加水频率低，便于用户的使用。随着波纹管储水容器中水量的消耗，由于波纹管储水容器可被向下压缩，升降式面盖升在水位检测器件、升降驱动器件的控制下下沉，扫地机器人的整体高度降低，可以进入沙发底部等高度不足区域。扫地机器人可以先打扫开阔区域，待水位下降、升降式面盖下沉后再进入沙发底部等高度不足区域，使用方便。 The invention provides an automatic lifting type sweeping robot. When the bellows water storage container is filled with water, the lifting type cover is raised to the highest, and the water adding frequency is low, which is convenient for the user to use. With the consumption of water in the bellows water storage container, since the bellows water storage container can be compressed downward, the lifting surface cover rises under the control of the water level detecting device and the lifting driving device, and the overall height of the cleaning robot is lowered. You can enter the under-height area such as the bottom of the sofa. The sweeping robot can clean the open area first, and the water level is lowered, the lifting surface cover sinks, and then enters the bottom of the sofa and other areas with insufficient height, which is convenient to use.

附图说明DRAWINGS

图1是本发明实施例提供的一种自动升降式扫地机器人的平面示意图。FIG. 1 is a schematic plan view of an automatic lift type sweeping robot according to an embodiment of the present invention.

本发明的实施方式Embodiments of the invention

为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

如图1所示，本发明实施例提供的一种自动升降式扫地机器人，包括机器人本体1，所述机器人本体1的底部具有用于驱动所述机器人本体1移动的行走轮2，所述行走轮2设置有至少3个，这样，机器人行走稳定效果佳。所述机器人本体1的底部还设置有至少三个清洁刷3，所述机器人本体1内设置有锂电池，扫地机器人可以无线工作。所述机器人本体1内设置有波纹管储水容器4，波纹管储水容器4可以向下压缩一定的行程，所述机器人本体1的底面设置有喷水孔，所述机器人本体1内设置有用于将所述波纹管储水容器4中的水自所述喷水孔喷出的水泵，水泵可以将水从喷水孔中喷出，以避免扬尘，清扫效果好，且具有加湿功能。其中一所述波纹管储水容器4的顶部设置有漏斗状的加水管6，这样，加水方便；所述加水管6的顶部螺纹连接有盖体7，以避免波纹管储水容器4中的水溢出。As shown in FIG. 1 , an automatic lifting type sweeping robot provided by an embodiment of the present invention includes a robot body 1 having a bottom portion of the robot body 1 for driving the moving body 2 to move the walking wheel 2 There are at least 3 wheels 2, so that the robot has good stabilizing effect. The bottom of the robot body 1 is further provided with at least three cleaning brushes 3, a lithium battery is disposed in the robot body 1, and the cleaning robot can work wirelessly. A corrugated pipe water storage container 4 is disposed in the robot body 1. The bellows water storage container 4 can be compressed downward by a certain stroke. The bottom surface of the robot body 1 is provided with a water spray hole, and the robot body 1 is provided with useful The water pump sprays the water in the bellows water storage container 4 from the water spray hole, and the water pump can spray water from the water spray hole to avoid dust, has a good cleaning effect, and has a humidifying function. One of the bellows water storage containers 4 is provided with a funnel-shaped water supply pipe 6 so that water is convenient; the top of the water supply pipe 6 is screwed with a cover body 7 to avoid the bellows water storage container 4 Water overflows.

所述机器人本体1包括底座12和连接于所述底座12的升降式面盖11，所述机器人本体1内设置有一个波纹管储水容器4，所述波纹管储水容器4的上端连接于所述升降式面盖11，所述波纹管储水容器4的底部连接于所述底座12，所述波纹管储水容器4内设置有水位检测器件，所述底座12和升降式面盖11之间设置有用于驱动所述升降式面盖11的升降驱动器件13，所述升降驱动器件13包括直线电机或齿轮齿条机构。波纹管储水容器4中装满水时，升降式面盖11升至最高，波纹管储水容器4容量最大，可以将波纹管储水容器4加满水，加水频率低，便于用户的使用。随着波纹管储水容器4中水量的消耗，由于波纹管储水容器4可被向下压缩，升降式面盖11升在水位检测器件、升降驱动器件13的控制下下沉，扫地机器人的整体高度降低，可以进入沙发底部等高度不足区域。扫地机器人可以先打扫开阔区域，待水位下降、升降式面盖11下沉后再进入沙发底部等高度不足区域，使用方便。The robot body 1 includes a base 12 and a lifting surface cover 11 connected to the base 12. The robot body 1 is provided with a bellows water storage container 4, and the upper end of the bellows water storage container 4 is connected to The lifting surface cover 11 is connected to the base 12 at the bottom of the bellows water storage container 4, and the water level detecting device is disposed in the bellows water storage container 4, and the base 12 and the lifting surface cover 11 are provided. A lifting drive device 13 for driving the lifting face cover 11 is provided, the lifting drive device 13 comprising a linear motor or a rack and pinion mechanism. When the bellows water storage container 4 is filled with water, the lifting type cover 11 is raised to the highest, and the bellows water storage container 4 has the largest capacity, and the bellows water storage container 4 can be filled with water, and the frequency of adding water is low, which is convenient for the user to use. . As the amount of water in the bellows water storage container 4 is consumed, since the bellows water storage container 4 can be compressed downward, the lift type cover 11 l sinks under the control of the water level detecting device and the elevation driving device 13, and the sweeping robot The overall height is reduced and you can enter the under-height area such as the bottom of the sofa. The sweeping robot can clean the open area first, and the water level is lowered, the lifting surface cover 11 sinks, and then enters the bottom of the sofa and other areas with insufficient height, which is convenient to use.

具体地，所述机器人本体1的侧面设置有LED灯32；所述机器人本体１的一侧设置有用于调节LED灯32亮度的亮度调节键33，以将LED灯32调节至合适的亮度。Specifically, the side of the robot body 1 is provided with an LED lamp 32; one side of the robot body 1 is provided with a brightness adjustment button 33 for adjusting the brightness of the LED lamp 32 to adjust the LED lamp 32 to an appropriate brightness.

具体地，所述机器人本体1内还设置有低水位报警器件，所述低水位报警器件与所述水位检测器件电连接，当水位低于设定值，低水位报警器件可以及时报警，以提示用户更换。 Specifically, the robot body 1 is further provided with a low water level alarm device, and the low water level alarm device is electrically connected to the water level detecting device. When the water level is lower than the set value, the low water level alarm device can alarm in time to prompt User replacement.

具体地，所述低水位报警器件为显示灯或喇叭，提醒效果佳。Specifically, the low water level alarm device is a display light or a horn, and the reminding effect is good.

具体地，所述波纹管储水容器4容量为0.5升（最大容量），这样，储水体积大，工作效果佳。Specifically, the bellows water storage container 4 has a capacity of 0.5 liter (maximum capacity), so that the water storage volume is large and the work effect is good.

具体地，所述机器人本体1的侧面设置有充电接口，以便于充电。Specifically, a side of the robot body 1 is provided with a charging interface to facilitate charging.

具体地，所述机器人本体1的侧面设置有液晶显示屏幕，以显示扫地机器人的工作状态。Specifically, a side of the robot body 1 is provided with a liquid crystal display screen to display an operating state of the cleaning robot.

本发明实施例所提供的一种自动升降式扫地机器人，其波纹管储水容器4中装满水时，升降式面盖11升至最高，波纹管储水容器4容量最大，可以将波纹管储水容器4加满水，加水频率低，便于用户的使用。随着波纹管储水容器4中水量的消耗，由于波纹管储水容器4可被向下压缩，升降式面盖11升在水位检测器件、升降驱动器件13的控制下下沉，扫地机器人的整体高度降低，可以进入沙发底部等高度不足区域。扫地机器人可以先打扫开阔区域，待水位下降、升降式面盖11下沉后再进入沙发底部等高度不足区域，使用方便。According to an embodiment of the present invention, an automatic lifting type sweeping robot has a bellows water storage container 4 filled with water, the lifting type cover 11 is raised to the highest, and the bellows water storage container 4 has the largest capacity, and the bellows can be used. The water storage container 4 is filled with water, and the frequency of adding water is low, which is convenient for the user to use. As the amount of water in the bellows water storage container 4 is consumed, since the bellows water storage container 4 can be compressed downward, the lift type cover 11 l sinks under the control of the water level detecting device and the elevation driving device 13, and the sweeping robot The overall height is reduced and you can enter the under-height area such as the bottom of the sofa. The sweeping robot can clean the open area first, and the water level is lowered, the lifting surface cover 11 sinks, and then enters the bottom of the sofa and other areas with insufficient height, which is convenient to use.

以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换或改进等，均应包含在本发明的保护范围之内。The above is only the preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions or improvements made within the spirit and principles of the present invention should be included in the protection of the present invention. Within the scope.

Claims (6)

一种自动升降式扫地机器人，包括机器人本体，所述机器人本体的底部具有用于驱动所述机器人本体移动的行走轮，所述行走轮设置有至少3个，所述机器人本体的底部还设置有至少三个清洁刷，所述机器人本体内设置有锂电池，其特征在于，所述机器人本体包括底座和连接于所述底座的升降式面盖，所述机器人本体内设置有一个波纹管储水容器，所述机器人本体的底面设置有喷水孔，所述机器人本体内设置有用于将所述波纹管储水容器中的水自所述喷水孔喷出的水泵，所述波纹管储水容器的上端连接于所述升降式面盖，所述波纹管储水容器的底部连接于所述底座，所述波纹管储水容器内设置有水位检测器件，所述底座和升降式面盖之间设置有用于驱动所述升降式面盖的升降驱动器件，所述升降驱动器件包括直线电机或齿轮齿条机构。 An automatic lifting type sweeping robot includes a robot body, and a bottom of the robot body has a traveling wheel for driving the robot body to move, the traveling wheel is provided with at least three, and the bottom of the robot body is further provided with At least three cleaning brushes, the robot body is provided with a lithium battery, wherein the robot body comprises a base and a lifting surface cover connected to the base, and the robot body is provided with a bellows for storing water a water container is disposed on a bottom surface of the robot body, and a water pump for discharging water in the bellows water storage container from the water spray hole is disposed in the robot body, and the bellows stores water An upper end of the container is connected to the lifting surface cover, a bottom of the bellows water storage container is connected to the base, and a water level detecting device is disposed in the bellows water storage container, and the base and the lifting surface cover are A lift drive device for driving the lift face cover is provided, and the lift drive device includes a linear motor or a rack and pinion mechanism. 如权利要求1所述自动升降式扫地机器人，其特征在于，所述机器人本体内还设置有低水位报警器件，所述低水位报警器件与所述水位检测器件电连接。 The automatic lifting type sweeping robot according to claim 1, wherein the robot body is further provided with a low water level alarm device, and the low water level alarm device is electrically connected to the water level detecting device. 如权利要求2所述自动升降式扫地机器人，其特征在于，所述低水位报警器件为显示灯或喇叭。The automatic lift type sweeping robot according to claim 2, wherein said low water level alarm device is a display light or a horn. 如权利要求1所述自动升降式扫地机器人，其特征在于，所述波纹管储水容器容量为0.5升。The automatic lift type sweeping robot according to claim 1, wherein said bellows water storage container has a capacity of 0.5 liter. 如权利要求1所述自动升降式扫地机器人，其特征在于，所述机器人本体的侧面设置有充电接口。The automatic lifting type sweeping robot according to claim 1, wherein a side of the robot body is provided with a charging interface. 如权利要求1所述自动升降式扫地机器人，其特征在于，所述机器人本体的侧面设置有液晶显示屏幕。 The automatic lifting type sweeping robot according to claim 1, wherein a side of the robot body is provided with a liquid crystal display screen.
PCT/CN2017/087168 2017-06-05 2017-06-05 Robotic floor cleaner having automatically adjustable height Ceased WO2018223259A1 (en)

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