KR20120004303A - An auto cleaner - Google Patents

Abstract

PURPOSE: An automatic cleaning device is provided to be easily carried by the driving force of a driving part. CONSTITUTION: An automatic cleaning device comprises a first movable part(100), a second movable part, a moving wheel(130), a drive motor, a fixing unit, and a sensing unit. The first movable part is arranged in one side of the cleaning surface and includes a first main body(110), a first magnetic member(150), and a first cleaning member(170). The second movable part is arranged in the other side of the cleaning surface. The drive motor offers driving force to the moving wheel. The sensing unit is equipped in one of the first movable part and second movable part.

Description

Auto cleaner {An auto cleaner}

An embodiment of the present invention relates to an automatic cleaner, and more particularly, to an automatic cleaner for performing a cleaning operation on a cleaning surface disposed to be inclined with respect to the ground.

In general, an automatic cleaner cleans while driving the floor of a house or building. The driving force for driving the automatic cleaner may be generated by a driving motor. Since the bottom surface is a flat ground, there is no great difficulty for the automatic cleaner to travel by using the drive motor.

However, the running of the automatic cleaner may be restricted when cleaning the inclined cleaning surface, that is, the cleaning surface inclined upward in the advancing direction, rather than the flat surface.

In particular, when the cleaning surface is a glass window provided in the building, the use of the automatic cleaner is very limited. Therefore, the window has to be manually cleaned by the user.

In addition, there has been a significant increase in high-rise buildings in recent years. Due to the danger of window cleaning, it was very limited for residents of high-rise buildings to clean their own windows. Therefore, a professional company for cleaning glass windows has emerged.

However, in the related art, there is a problem in that there is no automatic cleaner capable of automatically cleaning the cleaning surface disposed obliquely or vertically with respect to the ground, such as a glass window.

Even when the cleaning company cleans the glass windows, the worker has to move while relying on a rope fixed to the roof of the building, which requires a lot of people and equipment.

In addition, there was a part that can not reach the worker's hand because the area to be cleaned is wide, there was a problem that the risk of the worker's safety accidents exist.

The present invention has been proposed to solve the above problems, and an object of the present invention is to provide an automatic cleaner which is movably attached to an inclined cleaning surface to perform a cleaning operation.

Moreover, it aims at providing the automatic cleaner which can clean two cleaning surfaces simultaneously.

Automatic cleaner according to an embodiment of the present invention for achieving the above object, the first moving unit disposed to be movable on one side of the cleaning surface; A second moving part disposed to be movable on the other side of the cleaning surface; A moving wheel provided on at least one of the first moving part and the second moving part; A drive motor providing a driving force to the moving wheel; Fixing means for allowing the first moving part and the second moving part to be fixed to the cleaning surface; And a sensing unit provided in at least one of the first moving unit and the second moving unit, and configured to detect an obstacle on a moving path of the first moving unit or the second moving unit.

In addition, the automatic cleaner according to another aspect, the first moving part is arranged to be movable on one side of the glass window; A second moving part disposed on the other side of the glass window to be movable; A moving wheel provided on the first moving part; A drive motor providing a driving force to the moving wheel; A magnetic member for allowing the second moving part to move in dependence on the movement of the first moving part; And a cleaning member provided on the first moving part or the second moving part and cleaning one side or the other side of the glass window.

According to yet another aspect, an automatic cleaner includes: a driving unit movably disposed on one side of a glass window; A driven part disposed on the other side of the glass window and moving according to the movement of the driving part; A moving wheel provided for movement of the driving unit or the follower; A drive motor providing a driving force to the moving wheel; A first magnetic member disposed between the driver and one side of the glass window; A second magnetic member disposed between the driven part and the other side surface of the glass window; And a cleaning member for cleaning one side or the other side of the glass window.

According to still another aspect of the present invention, there is provided an automatic cleaner comprising: a first moving part disposed to be movable on one side of a cleaning surface; A second moving part disposed to be movable on the other side of the cleaning surface; A first moving wheel provided in the first moving part; A second moving wheel provided in the second moving part; A plurality of drive motors respectively providing a driving force to the first and second moving wheels; A plurality of magnetic members for fixing the first moving part and the second moving part with respect to the cleaning surface; And a cleaning member provided on at least one of the first moving part and the second moving part to clean the cleaning surface.

According to the automatic cleaner according to the embodiment of the above configuration, the plurality of moving parts can be attached to the cleaning surface by the magnetic force of the magnetic member, there is an effect that can be easily moved by the driving force of the drive unit.

In addition, the plurality of moving parts are disposed with the cleaning surface interposed therebetween, and a cleaning member is provided between the moving part and the cleaning surface, so that the cleaning operation of both cleaning surfaces can be effectively performed.

In addition, since a moving wheel having a predetermined frictional force is provided in the moving part, the moving part can be smoothly moved.

In addition, the sensor is provided for detecting the obstacle in the automatic cleaner, there is an effect that can perform a cleaning operation while automatically driving along the edge of the cleaning surface.

1 is a cross-sectional view showing a state in which the automatic cleaner according to the first embodiment of the present invention is attached to the cleaning surface.
2 is a bottom perspective view showing a configuration of a first moving unit according to a first embodiment of the present invention.
3 is a bottom perspective view showing a configuration of a second moving unit according to the first embodiment of the present invention.
4 is a bottom perspective view illustrating a configuration of a first moving unit according to a second exemplary embodiment of the present invention.
5 is a bottom perspective view illustrating a configuration of a second moving unit according to a third exemplary embodiment of the present invention.
6 is a cross-sectional view showing a state in which the automatic cleaner according to the fourth embodiment of the present invention is attached to a cleaning surface.
7 is a cross-sectional view showing a state in which the automatic cleaner according to an embodiment of the present invention is attached to the inclined cleaning surface.
8 is a bottom perspective view illustrating a configuration of a first moving unit according to a fifth exemplary embodiment of the present invention.
9 is a block diagram showing the configuration of an automatic cleaner according to a sixth embodiment of the present invention.

Hereinafter, with reference to the drawings will be described a specific embodiment of the present invention. However, the spirit of the present invention is not limited to the embodiments presented, and those skilled in the art who understand the spirit of the present invention can easily suggest other embodiments within the scope of the same idea.

1 is a cross-sectional view showing a state in which the automatic cleaner according to the first embodiment of the present invention is attached to the cleaning surface.

Referring to FIG. 1, the automatic cleaner 10 according to the first embodiment of the present invention includes a first moving unit 100 and a second moving unit 200 provided at both sides of the cleaning surface 20. do. The cleaning surface 20 is inclined with respect to the ground. For example, the cleaning surface 20 may be disposed perpendicular to the ground, and the ground may be understood as a surface corresponding to the floor surface of a building or any place.

The first moving part 100 includes a first main body 110 provided to be movable on one side of the cleaning surface 20, and is coupled to a lower side of the first main body 110 and the first moving part 100. ) Is a first magnetic member 150 to be fixed to the second moving part 200.

At least a portion of the first magnetic member 150 is positioned inside the first body 110, and the remaining portion is positioned below the bottom of the first body 110 and exposed to the outside.

The first magnetic member 150 protrudes from the first body 110 toward the cleaning surface 20 and is positioned close to the magnetic member 250 of the second moving part 200, thereby providing an effect of magnetic force. It can be maximized.

The first moving part 100 further includes a first cleaning member 170 provided to be in contact with one side of the cleaning surface 20 and cleaning one side of the cleaning surface 20. The first cleaning member 170 may be detachably coupled to a bottom surface of the first body 110 and a bottom surface of the first magnetic member 150.

Due to the fact that the first magnetic member 150 protrudes to the lower side of the first body 110, the thickness of the portion of the first cleaning member 170 corresponding to the first magnetic member 150 is different. It may be thinner than the thickness of the part.

The first cleaning member 170 may be formed of a material such as a sponge or cloth capable of absorbing dust and absorbing moisture.

A coupling means for coupling the first cleaning member 170 to the bottom portion of the first body 110 may be provided. The coupling means may include tape or velcro (aka 'sticky').

The first moving part 100 further includes a plurality of moving wheels 130 to facilitate the movement of the first body 110. In a state in which the first moving part 100 is placed on one side of the cleaning surface 20, the moving wheel 130 may be in contact with the one side.

The first body 110 is provided with an input unit 115 for inputting a predetermined command for the operation of the automatic cleaner 10. The input unit 115 may include a power input unit.

The second moving part 200 has a shape corresponding to the first moving part 100 and is disposed at a position facing the first moving part 100 with respect to the cleaning surface 20.

The second moving part 200 is coupled to a lower side of the second main body 210 and the second main body 210 provided to be movable on the other side of the cleaning surface 20 and the second moving part 200. ) Is a second magnetic member 250 to be fixed to the first moving part (100).

The second magnetic member 250, together with the first magnetic member 150, "fixing means" for fixing the first moving part 100 and the second moving part 200 with respect to the cleaning surface 20 Can be understood as.

At least a portion of the second magnetic member 250 is positioned inside the second body 210, and the remaining portion is exposed to the outside at a position below the bottom of the second body 210.

The second magnetic member 250 protrudes from the second body 210 toward the cleaning surface 20, and is located close to the first magnetic member 150, thereby maximizing the effect of magnetic force.

As a result, the first moving part 100 and the second moving part 200 may be configured to be fixed to each other by the first magnetic member 150 and the second magnetic member 250.

An attractive force acts between the first magnetic member 150 and the second magnetic member 250. The attraction force has a size that allows the first moving part 100 and the second moving part 200 to be fixed to both sides of the cleaning surface 20.

The second moving part 200 further includes a second cleaning member 270 provided to be in contact with the other side of the cleaning surface 20 and cleaning the other side of the cleaning surface 20. The second cleaning member 270 may be detachably coupled to the bottom surface of the second body 210 and the bottom surface of the second magnetic member 250.

The material of the second cleaning member 270 and the bonding method are used for the description of the first cleaning member 270. The first cleaning member 170 and the second cleaning member may be referred to as an "adsorption member" for wiping off foreign matter.

Due to the fact that the second magnetic member 250 protrudes to the lower side of the first body 210, the thickness of the portion of the second cleaning member 270 corresponding to the second magnetic member 250 is different. It may be thinner than the thickness of the part.

2 is a bottom perspective view showing the configuration of the first moving unit according to the first embodiment of the present invention, Figure 3 is a bottom perspective view showing the configuration of the second moving unit according to the first embodiment of the present invention.

2 and 3, the first body 110 of the first moving unit 100 according to the first embodiment of the present invention includes a first bottom portion 112 constituting a bottom surface. The first cleaning member 170 protrudes downward from the first bottom surface 112.

The plurality of moving wheels 130 may be disposed at both sides of the first cleaning member 170. On the outer circumferential surface of the movable wheel 130, a non-slip groove 132 for maintaining a predetermined friction force with respect to the cleaning surface 20 is formed.

The sliding wheel 130 may be prevented from sliding on the cleaning surface 20 by the anti-slip groove 132, the first body 110 is in the process of rotating the moving wheel 130 It may be moved on the cleaning surface 20.

The first main body 110 includes a plurality of driving motors 135 that provide driving force to the plurality of moving wheels 130 and a plurality of driving forces of the driving motor 135 to the moving wheels 130. The drive shaft 136 is further included.

The driving motor 135 and the driving shaft 136 are located inside the first body 110, and at least a portion of the moving wheel 130 protrudes below the first bottom portion 112.

In a state where the first body 110 is placed on the cleaning surface 20, the moving wheel 130 and the first cleaning member 170 may be in contact with the cleaning surface 20.

The first main body 110 further includes a first sensing sensor 180 and a second sensing sensor 182 for sensing an obstacle on a moving path of the first moving unit 100. The first sensor 180 and the second sensor 182 may be referred to as a “detector”.

A plurality of first sensing sensors 180 and second sensing sensors 182 may be provided on both sides of the first body 110, respectively.

The first detection sensor 180 is provided at the front portion or the rear portion of the first body 110.

When the distance between the front part of the first body 110 and the obstacle is detected within a predetermined distance in the moving direction of the first moving part 100, the first moving part 100 stops moving and changes direction. This can be done.

The direction change of the first moving unit 100 may be rotated by controlling the driving directions of the plurality of drive motors 135.

That is, when one driving motor 135 of the plurality of driving motors 135 is rotated in the clockwise direction, and the other driving motor 135 is rotated in the counterclockwise direction, it may be rotated in one direction.

The drive motor 135 may be a synchronous motor.

The second detection sensor 182 may be provided to the first bottom portion 112, and may detect the presence of a jaw or a bent portion (a portion of which the path is broken) on the movement path of the first moving part 100. have.

When the second detection sensor 182 detects the jaw or the bent portion, the first moving unit 100 may stop moving and change direction.

When the first moving unit 100 proceeds in the "A" direction, the first detection sensor 180 or the second detection sensor 182 provided in front of the first body 110 is operated.

On the other hand, when the first moving unit 100 proceeds in the "B" direction, the first detection sensor 180 or the second detection sensor 182 provided at the rear of the first body 110 may be operated. Can be.

Although not shown in the drawings, the first sensor 180 and the second sensor 182 may be provided in the second moving part 200. That is, the first and second detection sensors 180 and 182 may be provided in any one or more of the first moving part 100 and the second moving part 200.

The second main body 210 of the second moving part 200 includes a second bottom part 212 forming a bottom.

The second bottom surface portion 212 is provided with a second magnetic member 250 and a second cleaning member 270. The second magnetic member 250 may be disposed at a position corresponding to the first magnetic member 150.

The first moving part 100 may be referred to as a "drive part" that moves by a driving force of a driving motor, and the second moving part 200 moves by a driving force of the driving part and the attraction force of the magnetic members 150 and 250. Can be called "follower".

When the driving motor 135 is driven and the moving wheel 130 is rotated while the first moving part 100 and the second moving part 200 are fixed with respect to the cleaning surface 20, the first moving part 100 and the second moving part 200 are fixed to the cleaning surface 20. 1 The moving unit 100 moves in a predetermined direction.

In addition, the second moving part 200 may be moved in dependence on the first moving part 100 by the attraction force between the first and second magnetic members 150 and 250.

Hereinafter, the second to sixth embodiments will be described. In describing these embodiments, differences from the first embodiment will be mainly described. For the same parts as those of the first embodiment, the description of the first embodiment and reference numerals are used.

4 is a bottom perspective view illustrating a configuration of a first moving unit according to a second exemplary embodiment of the present invention.

Referring to FIG. 4, the first main body 110 according to the second embodiment of the present invention includes a first cleaning member 170 provided on the first bottom surface 112.

Both sides of the first cleaning member 170 are provided with a first moving wheel 130 and a second moving wheel 138 rotatably provided.

The first main body 110 includes a first driving motor 135 and a first driving shaft 136 for transmitting a driving force to the first moving wheel 130.

In addition, the first main body 110 includes a second driving motor 137 and a second driving shaft 139 for transmitting a driving force to the second moving wheel 148.

In front and rear of the first bottom portion 112, a plurality of agitators 145 and 146 rotatably provided to shake off the foreign matter of the cleaning surface 20 are provided. The agitators 145 and 146 may be referred to as "rotary cleaning members".

The plurality of agitators may include a first agitator 145 provided at a rear of the first main body 110 and rotating by a driving force of the first driving motor 135, and of the first main body 110. A second agitator 146 provided at the front side and rotating by the driving force of the second driving motor 137 is included.

The first cleaning member 170 may be disposed between the first agitator 145 and the second agitator 146.

As the first moving unit 100 moves in one direction, the first cleaning member 170 may clean the foreign material after the cleaning of the first agitator 145 or the second agitator 146. .

Between the first drive motor 135 and the first agitator 145, a first power transmission member 141 for transmitting a driving force of the first drive motor 135 is provided.

In addition, a second power transmission member 142 is provided between the second driving motor 137 and the second agitator 146 to transmit a driving force of the second driving motor 137.

The first power transmission member 141 extends rearward from the first drive motor 135, and the second power transmission member 142 extends forward from the second drive motor 137.

The first and second power transmission members 141 and 142 may be disposed to be wound around the outer peripheral surfaces of the drive shafts 136 and 139 and the agitator 145 and 146, respectively. In addition, the first and second power transmission members 141 and 142 may include a belt or a rope.

Although not shown in FIG. 4, the second moving part 200 may be provided with the first and second agitators. The agitator of the second moving part 200 may be driven by a driving motor, or may be rotated by friction with the cleaning surface 20 according to the movement of the second moving part 200.

5 is a bottom perspective view illustrating a configuration of a second moving unit according to a third exemplary embodiment of the present invention.

Referring to FIG. 5, the second moving part 200 according to the third exemplary embodiment of the present invention includes a second main body 210 movably attached to the cleaning surface 20, and the second main body 210. The second cleaning member 270 provided to the second bottom portion 212 of the plurality of magnetic members are provided with a magnetic force 280 is included.

The second cleaning member 270 may be disposed at an approximately center portion of the second bottom portion 212, and the plurality of magnetic members 280 may be disposed at an edge portion of the second bottom portion 212.

Although not illustrated, a plurality of magnetic members may be provided in the first moving part 100 at positions corresponding to the magnetic members 280. The magnetic member of the first moving part 100 may be referred to as a “first magnetic member” and the magnetic member of the second moving part 200 may be referred to as a “second magnetic member”.

By providing a plurality of magnetic members on the bottom of each moving part, mutual coupling force of the first and second moving parts 100 and 200 may be improved.

6 is a cross-sectional view showing a state in which the automatic cleaner according to the fourth embodiment of the present invention is attached to a cleaning surface.

Referring to FIG. 6, a first moving wheel 130 is provided on the first moving part 100 and a second moving wheel 230 is provided on the second moving part 200 according to the fourth embodiment of the present invention. Is provided.

One side of the first moving wheel 130 may be provided with the driving motor and driving shaft described with reference to FIG. 2. In addition, the driving motor and the driving shaft may also be provided on one side of the second moving wheel 130.

On the other hand, one side of the second moving wheel 130, a rotation detecting unit 235 for detecting the rotation of the second moving wheel 230 is provided.

When the second moving part 200 starts to move depending on the movement of the first moving part 100, the second moving wheel 130 may be rotated, and the rotation detecting part 235 may be rotated. The rotation of the two moving wheels 130 can be detected.

The rotation detecting unit 235 detects the rotation of the second moving wheel 230 and transmits it to a controller (not shown), and the controller drives the driving motor to smoothly operate the second moving wheel 230. Can be rotated.

Since the moving wheel is also provided in the second moving part 200, there is an effect that the movement of the second moving part 200 as a “following part” can be smoothed.

Another embodiment is proposed.

The second moving wheel 230 may be naturally rotated by the traction force of the first moving part 100.

That is, one side of the second moving wheel 230 is not provided with a separate drive motor and a drive shaft, the second moving wheel 230 is the cleaning surface according to the movement of the second moving part (200) It may be rotated by friction with 20).

7 is a cross-sectional view showing a state in which the automatic cleaner according to an embodiment of the present invention is attached to the inclined cleaning surface.

Referring to FIG. 7, the automatic cleaner 10 according to the exemplary embodiment of the present invention may move along an inclined surface 50 formed to be inclined upward with respect to the ground 80.

The inclined surface 50 may form an angle with respect to the ground 80. And, α may be larger than 0 degrees and within a range of 90 degrees or less.

That is, the automatic cleaner 10 may clean the slanted cleaning surface as well as the glass window which generally forms 90 ° with respect to the ground 80.

8 is a bottom perspective view illustrating a configuration of a first moving unit according to a fifth exemplary embodiment of the present invention.

Referring to FIG. 8, the first moving part 300 according to the fifth exemplary embodiment of the present invention includes a first main body 310 forming a first bottom part 312 and the first bottom part 312. A main wheel 315 is rotatably coupled to an approximately central portion of the main wheel 315.

The main wheel 315 may be rotated by the drive motor 320 and the drive shaft 330.

Around the main wheel 315, a first cleaning member 340 for cleaning the cleaning surface 20 is provided. The bottom surface of the main wheel 315 may be formed at substantially the same height as the bottom surface of the first cleaning member 340.

Therefore, in a state where the first moving part 300 is fixed to the cleaning surface 20, both the main wheel 315 and the first cleaning member 340 may be in contact with the cleaning surface 20.

At the corners of the first body 310, a plurality of auxiliary wheels 350 are provided to assist the movement of the first body 310.

The auxiliary wheel 350 may be rotated by friction with the cleaning surface 20 according to the movement of the first moving part 300, and balances the front, rear, left, and right sides of the first body 310. Can function.

In addition, a plurality of first magnetic members 360 may be provided at an edge portion of the first bottom surface 312. Although not shown in the drawing, the second moving part 200 may be provided with a plurality of second magnetic members at positions corresponding to the first magnetic members 360.

9 is a block diagram showing the configuration of an automatic cleaner according to a sixth embodiment of the present invention.

9, in the automatic cleaner 10 according to the sixth embodiment of the present invention, the first moving part 100 and the second moving part 200 fixed to one side and the other side of the cleaning surface 20 by magnetic force. ) Is included.

The first moving unit 100 includes a first power supply unit 190 for inputting power, a first switch 194 that is turned on / off according to the input of the first power supply unit 190, and the first power supply unit. The controller 192 controls the first switch 194 according to the input of the 190.

The first power supply unit 190 may be provided as an input unit operable by the user, and the first switch 194 may be an electronic switch that is selectively operated according to the operation of the first power supply unit 190.

In addition, the first moving part 100 further includes a first magnetic body 196 to which a magnetic force is applied according to the on-operation of the first switch 194. The first magnetic body 196 may be understood as a "electromagnet" which is magnetized when current flows.

The second moving unit 100 includes a first power supply unit 290 for inputting power, a second switch 294 turned on / off according to the input of the second power supply unit 290, and the second power supply unit. A control unit 292 for controlling the second switch 294 in accordance with the input of 290 is included.

In addition, the second moving part 200 further includes a second magnetic body 296 to which magnetic force is applied according to the on operation of the second switch 294. The second magnetic body 296 may be understood as a "electromagnet" which is magnetized when a current flows.

When power is applied to the first moving unit 100 and the second moving unit 200 through the first power supply unit 190 and the second power supply unit 290, the first magnetic body 196 and the second magnetic body ( 296 is magnetized to mutual attraction.

By the attraction force acting on the first and second magnetic bodies 196 and 296, the first moving part 100 and the second moving part 200 can be fixed to both sides of the cleaning surface 20.

Therefore, even if the cleaning surface 20 is disposed to be inclined with respect to the ground, the automatic cleaner 10 has an effect that can be easily fixed to the cleaning surface 20.

Another embodiment is proposed.

The first moving part 100 includes a first magnetic material magnetized by an electric current, and the second moving part 200 includes a permanent magnet or metal (iron plate material) in which an attractive force acts on the first magnetic material. Can be.

In this case, the second moving unit 200 does not need to be provided with a separate power supply unit, control unit or switch member.

10: automatic cleaner 100: first moving part
130: movement wheel 150: first magnetic member
170: first cleaning member 200: second moving part
250: second magnetic member 270: second cleaning member

Claims (22)

A first moving part disposed to be movable on one side of the cleaning surface;
A second moving part disposed to be movable on the other side of the cleaning surface;
A moving wheel provided on at least one of the first moving part and the second moving part;
A drive motor providing a driving force to the moving wheel;
Fixing means for allowing the first moving part and the second moving part to be fixed to the cleaning surface; And
And a sensing unit provided in at least one of the first moving unit and the second moving unit and configured to detect an obstacle on a moving path of the first moving unit or the second moving unit. The method of claim 1,
In the first moving unit,
A first body having a bottom portion;
A first magnetic member coupled to the bottom portion; And
Automatic cleaner comprising a first cleaning member coupled to one side of the first magnetic member. The method of claim 1,
In the second moving unit,
A second body having a bottom portion;
A second magnetic member coupled to the bottom portion; And
Automatic cleaner comprising a second cleaning member coupled to one side of the second magnetic member. The method of claim 1,
In the fixing means,
And a plurality of magnetic members provided in the first moving part and the second moving part, respectively, and having a mutual attraction force. The method of claim 4, wherein
The plurality of magnetic members are projected to the lower side of the bottom portion of the first moving part and the second moving part, respectively. The method of claim 5, wherein
In the first moving unit or the second moving unit,
Automatic cleaner comprising a cleaning member coupled to the lower side of the magnetic member. The method of claim 1,
In the moving wheel,
The automatic cleaner is formed with a non-slip groove for maintaining a friction force with respect to the cleaning surface. The method of claim 1,
The detection unit,
A first sensing sensor provided on the front or rear surface of the first moving part or the second moving part; And
Automatic cleaner comprising a second detection sensor provided on the bottom surface of the first moving unit or the second moving unit. The method of claim 1,
In the first moving unit or the second moving unit,
It is rotatably provided, the automatic cleaner comprising a rotary cleaning member to shake off the foreign material of the cleaning surface. A first moving part movably disposed on one side of the glass window;
A second moving part disposed on the other side of the glass window to be movable;
A moving wheel provided on the first moving part;
A drive motor providing a driving force to the moving wheel;
A magnetic member for allowing the second moving part to move in dependence on the movement of the first moving part; And
The vacuum cleaner is provided on the first moving unit or the second moving unit, and includes a cleaning member for cleaning one side or the other side of the glass window. The method of claim 10,
The magnetic member,
A first magnetic member coupled to the first moving part and at least partially exposed to the outside of the first moving part; And
And a second magnetic member coupled to the second moving part and exposing at least a portion of the second moving part to the outside of the second moving part. The method of claim 10,
The cleaning member,
Adsorption member for wiping the foreign matter of one side or the other side of the cleaning surface; And
Automatic cleaner provided on the first moving portion or the second moving portion rotatably, comprising a rotary cleaning member to shake off the foreign matter. The method of claim 12,
The rotary cleaning member is provided with a plurality, the automatic cleaner, characterized in that the suction member is disposed between a plurality of rotary cleaning member. The method of claim 12,
A drive shaft connecting the moving wheel and a drive motor;
And a power transmission member provided between the drive shaft and the rotary cleaning member and transmitting a rotational force of the drive shaft to the rotary cleaning member. The method of claim 10,
The glass window is disposed to be inclined at a predetermined inclination angle with respect to the ground, the inclination angle is greater than 0 degrees and less than 90 degrees automatic cleaner. A driving unit disposed to be movable on one side of the glass window;
A driven part disposed on the other side of the glass window and moving according to the movement of the driving part;
A moving wheel provided for movement of the driving unit or the follower;
A drive motor providing a driving force to the moving wheel;
A first magnetic member disposed between the driver and one side of the glass window;
A second magnetic member disposed between the driven part and the other side surface of the glass window; And
Automatic cleaner comprising a cleaning member for cleaning one side or the other side of the glass window. 17. The method of claim 16,
The first magnetic member is coupled to the bottom surface of the drive unit, at least a portion of the first magnetic member is an automatic cleaner exposed to the lower side of the bottom surface. 17. The method of claim 16,
The second magnetic member is coupled to the bottom surface portion of the driven portion, at least a portion of the second magnetic member is an automatic cleaner exposed to the lower side of the bottom surface portion. 17. The method of claim 16,
A power supply unit for inputting power to the driving unit; And
And a switch which is turned on according to a power input of the first power supply unit and applies a current to the first magnetic member. 17. The method of claim 16,
At least one of the first magnetic member and the second magnetic member is an automatic cleaner, characterized in that the electromagnet magnetized by the electric current. 17. The method of claim 16,
In the moving wheel,
A main wheel provided at the bottom of the driving unit or the follower; And
Automatic cleaner including a plurality of auxiliary wheels provided at the corner of the bottom portion. A first moving part disposed to be movable on one side of the cleaning surface;
A second moving part disposed to be movable on the other side of the cleaning surface;
A first moving wheel provided in the first moving part;
A second moving wheel provided in the second moving part;
A plurality of drive motors respectively providing a driving force to the first and second moving wheels;
A plurality of magnetic members for fixing the first moving part and the second moving part with respect to the cleaning surface; And
An automatic cleaner provided on at least one of the first moving part and the second moving part and including a cleaning member for cleaning the cleaning surface.

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