CN218279482U

CN218279482U - Cleaning robot and cleaning robot system with same

Info

Publication number: CN218279482U
Application number: CN202123106528.1U
Authority: CN
Inventors: 阳国奇
Original assignee: Huizhou BYD Electronic Co Ltd
Current assignee: Huizhou BYD Electronic Co Ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2023-01-13
Anticipated expiration: 2031-12-10

Abstract

The utility model discloses a cleaning machines people and cleaning machines people system that has it, cleaning machines people includes: the bottom of the shell is provided with an opening; the round brush, the round brush rotationally install in the casing and follow uncovered exposing, the round brush inner structure has the water storage chamber, the water storage chamber with be formed with the rivers passageway between the surface of round brush. According to the utility model discloses cleaning machines people has compact structure, occupation space is little, reduce cost, clean efficient advantage height.

Description

Cleaning robot and cleaning robot system with same

Technical Field

The utility model belongs to the technical field of the robotechnology and specifically relates to a cleaning robot and cleaning robot system who has it are related to.

Background

In the related art cleaning robot, a water tank is generally provided inside a housing, and the water tank supplies water to a cleaning part of the cleaning robot. However, the water tank is high in cost and is arranged separately from the cleaning component, and the water tank particularly occupies the space in the shell of the cleaning robot, so that the cleaning robot is overlarge in size and inconvenient to clean. Cleaning components (such as a rag and an edge brush) of the cleaning robot can only perform one of mopping and cleaning functions, and cannot perform mopping and cleaning simultaneously, so that the cleaning efficiency is influenced. And the parts for cleaning and mopping the floor are separately arranged, so that the internal space is occupied.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a cleaning robot, this cleaning robot have compact structure, occupation space is little, reduce cost, advantage such as clean efficient.

The utility model also provides a cleaning robot system.

In order to achieve the above object, an embodiment according to a first aspect of the present invention provides a cleaning robot, including a housing, a bottom of the housing being provided with an opening; the round brush, the round brush rotationally install in the casing just follow uncovered exposing, the round brush inner construction has the water storage chamber, the water storage chamber with be formed with the rivers passageway between the surface of round brush.

According to the utility model discloses cleaning robot has advantages such as compact structure, occupation space are little, clean efficient.

According to some embodiments of the invention, the round brush is a plurality of and set up in pairs, and is in pairs the bottom of round brush rotates towards relative direction.

According to some embodiments of the utility model, the one end of round brush is constructed there is the water filling port and the other end installs driving motor, the water filling port with the water storage chamber intercommunication, driving motor drives the round brush rotates.

According to some specific embodiments of the utility model, the round brush includes: the water storage cavity and the water flow channel are formed in the hollow shell; and the fiber cloth covers the peripheral surface of the hollow shell.

According to some embodiments of the present invention, the cleaning robot further comprises: and the water level detection device is arranged in the shell and is used for detecting the water level in the water storage cavity.

Further, the water level detection apparatus includes: the magnetic buoy floats on the water level surface in the water storage cavity. And the sensor is arranged outside the rolling brush in a detection mode, and detects the water level in the water storage cavity by detecting the height position of the magnetic buoy.

According to some embodiments of the present invention, the cleaning robot further comprises: the dust collection box is arranged in the shell and is communicated with the opening; the negative pressure device is arranged in the shell and is communicated with one side of the dust collection box far away from the opening. And the filter element is arranged between the negative pressure device and the dust collection box.

Furthermore, the dust collection box is positioned on one side of the rolling brush in the radial direction, and the negative pressure device and the dust collection box are arranged along the axial direction of the rolling brush.

According to an embodiment of the second aspect of the present invention, a cleaning robot system is provided, which comprises a cleaning robot according to an embodiment of the first aspect of the present invention; a base station for at least one of charging, washing and adding water to the cleaning robot when the cleaning robot returns.

According to the utility model discloses cleaning machines people system is through utilizing according to the utility model discloses the cleaning machines people of first aspect embodiment has advantages such as compact structure, occupation space are little, clean efficient.

According to some embodiments of the utility model, the basic station has the washing tank, the running water import and with the blowdown export of washing tank intercommunication, cleaning machines people returns during the basic station, the round brush hold in the washing tank, the running water import changeable ground with the washing tank with the water storage chamber intercommunication.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural view of a cleaning robot according to an embodiment of the present invention;

fig. 2 is a schematic structural view of the inside of a cleaning robot according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a cleaning robot system according to an embodiment of the present invention.

Reference numerals:

a cleaning robot system 10, a cleaning robot 1, a housing 100, a roller brush 200, an opening 101, a water filling port 240, a water storage chamber 210, a hollow housing 220, a fiber cloth 230, a dust collecting box 300, a negative pressure device 400, a filter element 500, a filter element,

Visual navigation module 600, charging terminal 700,

A base station 2, a tap water inlet 21 and a sewage outlet 22.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features.

In the description of the present invention, "a plurality" means two or more.

A cleaning robot 1 according to an embodiment of the present invention is described below with reference to the drawings.

As shown in fig. 1 to 3, a cleaning robot 1 according to an embodiment of the present invention includes a housing 100 and a roll brush 200.

The bottom of the casing 100 is provided with an opening 101, the roller brush 200 is rotatably installed in the casing 100 and exposed from the opening 101, a reservoir chamber 210 is constructed in the roller brush 200, and a water flow passage is formed between the reservoir chamber 210 and the outer surface of the roller brush 200.

For example, the rolling brush 200 is a hollow cylinder, the cleaning robot 1 has wheels and a vision navigation module 600, and the cleaning robot 1 can automatically move indoors after recognizing the ground condition through the vision navigation module 600. The roll brush 200 is located at one side of the housing 100 in the length direction and extends in the width direction of the housing 100. Two wheels are located on the other side of the housing 100 in the lengthwise direction. One side of the roll brush 200 is pressed against the floor by the self weight of the cleaning robot 1 so that the roll brush 200 is in contact with the floor. The moving direction of the cleaning robot 1 is perpendicular to the axial direction of the roll brush 200, so that a large area of the floor can be covered by the roll brush 200 during the cleaning process. Fine holes are formed between the water storage chamber 210 and the outer surface of the drum brush 200, and the fine holes form a water flow path so that the water in the water storage chamber 210 slowly wets the outer surface of the drum brush 200.

According to the utility model discloses cleaning machines people 1, through at round brush 200 inner construction water storage chamber 210, the water that water storage chamber 210 held can be carried to the surface of round brush 200 from the rivers passageway, makes the surface of round brush 200 be soaked by the water. The rolling brush 200 continuously rubs against the ground by its rotation, thereby performing a sweeping function of drawing the fine dust, dirt, hair, etc. on the ground into the housing 100 from the opening 101 to be collected, and wiping and cleaning the dirt, etc. The surface of the roll brush 200 is wetted with water, and the adsorption capability to the ground fine dusts, hairs, etc. can be improved. The round brush 200 rotates to clean the ground, compared with the cleaning parts such as the mop cloth and the side brush in the prior art, the structure is simplified, the requirements of sweeping and mopping the ground are met, and the cleaning efficiency is higher. In addition, the water storage cavity 210 is formed inside the roller brush 200, and does not occupy the space at other positions in the housing 100, so that the structure of the cleaning robot 1 is more compact, and the volume of the cleaning robot 1 is reduced.

Therefore, according to the utility model discloses cleaning robot 1 has advantages such as compact structure, occupation space are little, reduce cost, clean efficient.

In some embodiments of the present invention, as shown in fig. 1, the rolling brushes 200 are provided in a plurality and in pairs, and the bottoms of the paired rolling brushes 200 are rotated toward opposite directions.

For example, the roll brush 200 is two, and two roll brushes 200 are arranged side by side, wherein one roll brush 200 rotates clockwise and the other roll brush 200 rotates counterclockwise. The paired rolling brushes 200 are matched with each other, so that the conveying efficiency of dust is higher, the dust can be better concentrated in the middle of the two rolling brushes 200 and rolled up to be conveyed to the interior of the shell 100 to be collected, the cleaning efficiency of fine dust, hair and the like is improved, and the probability that the dust falls to the ground again after being swept up is reduced.

In some embodiments of the present invention, one end of the rolling brush 200 is configured with the water injection port 240 and the other end is installed with the driving motor (not shown), the water injection port 240 is communicated with the water storage chamber 210, and the driving motor drives the rolling brush 200 to rotate.

Driving motor and water filling port 240 set up respectively at the both ends of round brush 200, avoid water filling port 240 to be too close from driving motor distance simultaneously, it is safer to the spatial arrangement in casing 100 is more reasonable. When a plurality of rolling brushes are arranged, one driving motor can drive the plurality of rolling brushes to rotate.

In some embodiments of the present invention, as shown in fig. 2, the roll brush 200 includes a hollow housing 220 and a fiber cloth 230.

The reservoir chamber 210 and the water flow passage are formed in the hollow housing 220. The fiber cloth 230 covers the outer circumferential surface of the hollow housing 220.

The fiber cloth 230 has certain water absorption and friction, water in the water storage cavity 210 flows to the outside of the hollow shell 220 through the water flow channel to wet the fiber cloth 230, specifically, the water storage cavity 210 is formed inside the hollow shell 220, the circumferential wall of the hollow shell 220 forms the water flow channel by uniformly arranging a plurality of pores, and the water in the water storage cavity 210 passes through the hollow shell 220 to continuously wet the fiber cloth 230, so that the surface of the fiber cloth 230 is always kept wet. And the fiber cloth 230 can clean stains on the ground better. The hollow shell 220 can provide support for the fiber cloth 230, so that the fiber cloth 230 can obtain a larger supporting force when contacting with the ground for cleaning, and the cleaning degree of the ground can be improved.

In some embodiments of the present invention, the cleaning robot 1 further includes a water level detecting device, and the water level detecting device is disposed in the housing 100 for detecting the water level in the water storage chamber 210.

When the water level detection device detects that the water level in the water storage cavity 210 is lower than a certain water level, a signal is sent to the cleaning robot 1, and the cleaning robot 1 automatically adds water.

Further, the water level detection device includes a magnetic float and a sensor. The magnetic float floats at the water level within the water storage chamber 210.

The sensor is installed outside the drum brush 200 to detect the water level in the water storage chamber 210 by detecting the height position of the magnetic float. Specifically, the magnetic fields of the magnetic buoys at different water level heights are different, and after the cleaning robot 1 is used for a period of time, the water level of the water storage cavity 210 is lowered, the magnetic field generated by the magnetic buoys is changed, the magnetic field of the magnetic buoys is detected by the sensor, and when the water level in the water storage cavity 210 reaches a low water level at a certain position, the sensor receives a low water level signal, so that the cleaning robot 1 is controlled to automatically add water.

In some embodiments of the present invention, as shown in fig. 2, the cleaning robot 1 further includes a dust box 300, a negative pressure device 400, and a filter element 500.

The dust box 300 is installed in the housing 100 and communicates with the opening 101. The negative pressure device 400 is installed in the housing 100 and communicates with a side of the dust box 300 away from the opening 101. The filter element 500 is installed between the negative pressure device 400 and the dust box 300.

The dust collecting box 300 can collect the fine dust, hair, etc. on the ground cleaned by the rolling brush 200, and the negative pressure device 400 can form a suction force at the opening 101 through the dust collecting box 300 to suck the fine dust, hair, etc. on the ground and adhered to the rolling brush 200 into the dust collecting box 300, thereby achieving a dust collecting effect. The filter element 500 is arranged between the negative pressure device 400 and the dust collecting box 300, so that the negative pressure suction force of the negative pressure device 400 is not influenced, meanwhile, the conveying of fine dust, hair and the like to the negative pressure device 400 is avoided, and the cleanness of the negative pressure device 400 is improved.

Further, as shown in fig. 2, the dust box 300 is located at one side of the roller brush 200 in the radial direction, and the negative pressure device 400 and the dust box 300 are arranged in the axial direction of the roller brush 200.

In this way, the transmission path from the roller brush 200 to the dust collecting device and the path from the dust collecting box 300 to the negative pressure device 400 are perpendicular to each other, dust is swept into the dust collecting box 300 by the roller brush 200 and then is not directly conducted to the negative pressure device 400, the filter element 500 does not adsorb excessive fine dust, hair, and the like, and the dust collecting box 300 and the negative pressure device 400 can fully utilize the space in the housing 100, so that the space utilization rate in the cleaning robot 1 is higher.

A cleaning robot system 10 according to an embodiment of the present invention is described below with reference to the drawings.

As shown in fig. 3, according to an embodiment of the present invention, a cleaning robot system 10 includes: according to the utility model discloses cleaning machines people 1 and basic station 2 of above-mentioned embodiment. The base station 2 is used to at least one of charge, wash and add water to the cleaning robot 1 when the cleaning robot 1 returns.

By arranging the base station 2, the cleaning robot 1 can return to the base station 2 to charge when the cleaning robot is about to be powered off, return to the base station 2 to add water when the water storage cavity 210 is short of water, and return to the base station to clean the rolling brush after the rolling brush 200 is used for a period of time. For example, when the cleaning robot 1 returns to the base station 2, the base station 2 is electrically connected to the charging terminal 700 of the cleaning robot 1 to charge the cleaning robot 1 so that the cleaning robot 1 continuously operates. When the cleaning robot 1 returns to the base station 2, the base station 2 communicates with the water inlet 240 of the cleaning robot 1 to add water to the water storage chamber 210.

According to the utility model discloses cleaning robot system 10 has advantages such as compact structure, occupation space are little, reduce cost, clean efficient.

In some embodiments of the present invention, the base station 2 has a cleaning tank, a tap water inlet 21 and a sewage outlet 22 communicated with the cleaning tank, and when the cleaning robot 1 returns to the base station 2, the rolling brush 200 is accommodated in the cleaning tank, and the tap water inlet 21 is switchably communicated with the cleaning tank and the water storage chamber 210.

The rolling brush 200 rotates in the cleaning tank by itself, the fiber cloth 230 at different positions along the circumference of the hollow housing 220 can contact with the water in the cleaning tank, and the water in the cleaning tank continuously cleans the stains on the fiber cloth 230, so that the rolling brush 200 keeps clean. Meanwhile, the water in the cleaning tank flows out from the drain outlet 22 while being injected through the tap water inlet 21, so that flowing water flows are formed in the cleaning tank, and the cleaning efficiency of the rolling brush 200 is higher.

And, set up running water inlet 21 and blowdown export 22 through base station 2, running water inlet 21 can directly communicate with the running water pipe, and blowdown export 22 can directly communicate to the sewer. Thereby basic station 2 need not to set up extra water tank, and the running water directly is used for wasing round brush 200 through directly being used for after the decompression, in time discharges away sewage through the water pump simultaneously, and basic station 2's structure is more brief.

Other configurations and operations of the cleaning robot 1 and the cleaning robot system 10 having the same according to the embodiment of the present invention are known to those of ordinary skill in the art and will not be described in detail herein.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A cleaning robot, characterized by comprising:

the bottom of the shell is provided with an opening;

the round brush, the round brush rotationally install in the casing and follow uncovered exposing, the round brush inner structure has the water storage chamber, the water storage chamber with be formed with the rivers passageway between the surface of round brush.

2. The cleaning robot according to claim 1, wherein the roll brushes are provided in plurality and in pairs, and bottoms of the pair of roll brushes are rotated in opposite directions.

3. The cleaning robot as claimed in claim 1, wherein one end of the drum brush is constructed with a water injection port and the other end is mounted with a driving motor, the water injection port is communicated with the water storage chamber, and the driving motor drives the drum brush to rotate.

4. The cleaning robot of claim 1, wherein the roll brush comprises:

the water storage cavity and the water flow channel are formed in the hollow shell;

and the fiber cloth covers the peripheral surface of the hollow shell.

5. The cleaning robot of claim 1, further comprising:

and the water level detection device is arranged in the shell and is used for detecting the water level in the water storage cavity.

6. The cleaning robot according to claim 5, wherein the water level detecting means comprises:

the magnetic buoy floats on the water level in the water storage cavity;

and the sensor is arranged outside the rolling brush in a detection mode, and detects the water level in the water storage cavity by detecting the height position of the magnetic buoy.

7. The cleaning robot according to claim 1, characterized by further comprising:

the dust collection box is arranged in the shell and is communicated with the opening;

the negative pressure device is arranged in the shell and is communicated with one side of the dust collection box far away from the opening;

and the filter element is arranged between the negative pressure device and the dust collection box.

8. The cleaning robot as claimed in claim 7, wherein the dust box is located at one side of the roller brush in a radial direction, and the negative pressure means and the dust box are arranged in an axial direction of the roller brush.

9. A cleaning robot system, comprising:

the cleaning robot according to any one of claims 1-8;

a base station for at least one of charging, washing and adding water to the cleaning robot when the cleaning robot returns.

10. The cleaning robot system of claim 9, wherein the base station has a sink, a tap water inlet and a soil discharge outlet communicating with the sink, the roller brush being received in the sink when the cleaning robot returns to the base station, the tap water inlet switchably communicating with the sink and the water storage chamber.