KR101233159B1 - Canister Type Vacuum Cleaner having Avatar Image Displaying Unit - Google Patents

Abstract

The present invention relates to a vacuum cleaner, comprising: a display unit having an avatar display unit for displaying operation information of a cleaner through an avatar; In addition, a canister-type vacuum cleaner including a microcomputer having a function of controlling the display of the avatar is provided. According to the vacuum cleaner having the above structure, the user can easily recognize the operation information of the cleaner, the use of the cleaner becomes more convenient.

Vacuum cleaner, avatar, avatar display unit, operation display unit

Description

Canister Type Vacuum Cleaner having Avatar Image Displaying Unit

1 is a perspective view showing a canister vacuum cleaner according to the present invention

2 is a block diagram illustrating a canister type vacuum cleaner according to an embodiment of the present invention.

3 is a block diagram illustrating a canister type vacuum cleaner according to another embodiment of the present invention.

4 is a view showing an embodiment of an avatar displaying information on a current driving state of a canister type vacuum cleaner according to the present invention.

5 is a view showing an embodiment of an avatar displaying information on suction power of a canister vacuum cleaner according to the present invention.

6 is a view showing an embodiment of an avatar displaying information on overheating of a motor of a canister vacuum cleaner according to the present invention.

7 is a view showing an embodiment of an avatar displaying information on the dust collector of the canister type vacuum cleaner according to the present invention.

8 is a view showing an embodiment of an avatar displaying information on a filter of a canister vacuum cleaner according to the present invention.

9 is a view showing an embodiment of an avatar displaying information on an error of a canister type vacuum cleaner according to the present invention.

DESCRIPTION OF THE REFERENCE NUMERALS

20: display unit 21: avatar display unit

22: operation display unit 25: audio output unit

30: microcomputer 41: sensor unit

42: operation unit 43: key input unit

51: motor 60: avatar information storage unit

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vacuum cleaner, and more particularly, to a canister type vacuum cleaner which displays operation information of a cleaner through an avatar.

In general, a vacuum cleaner is a device for collecting dust contained in the air by suctioning foreign substances such as dust accumulated on the floor.

Among the vacuum cleaners, the canister type vacuum cleaner includes a suction nozzle for suctioning foreign substances such as dust while moving along the floor, a cleaner body having a dust collecting container for separating and collecting foreign substances, and foreign substances sucked from the suction nozzle. It comprises a connecting pipe for guiding the cleaner body.

Here, the cleaner main body is provided with an air suction device for generating an air suction force, and a predetermined portion of the cleaner main body is provided with a dust collecting container mounting portion in which the dust collecting container is mounted.

In addition, one driving wheel is provided at each of both rear sides of the cleaner body, and a caster of a rotating material for changing the direction of the cleaner body is provided at the bottom front portion of the cleaner body.

Conventional canister vacuum cleaners configured as described above are sold to consumers and used for a long time by the operation of consumers at home, and in recent years, various means for accurately delivering cleaner-related information to various consumers have been proposed.

Here, the cleaner related information refers to information on how to use the cleaner, how to cope with errors, and the operating state of the cleaner.

In order to deliver a cleaner usage or an error countermeasure method among the cleaner-related information as described above, it is common to provide a consumer with a booklet (manual) in the usage and repair method of the cleaner at the release stage of the cleaner.

However, the manual as described above has a tendency not to be read by consumers generally, except when an abnormality occurs in a cleaner, and is not properly stored, and thus it is not a means of providing proper information when necessary. There is this.

In addition, in the related art, the display of the current operation state according to the progress and control of the vacuum cleaner was also usually flickering or the display of simple information using letters. Thus, the above-described conventional information transmission method excessively concentrates or efforts through the five senses of the user. In this case, there is a problem that an error occurring during the operation state of the cleaner or the use of the cleaner is not properly transmitted to the user.

In particular, even though an error occurs during operation of the vacuum cleaner, when the user does not recognize the problem, the internal parts of the vacuum cleaner may be damaged or may not be properly cleaned.

The present invention is to solve the above-mentioned conventional problems, an object of the present invention is to provide a canister-type vacuum cleaner that can easily recognize the operation information of the cleaner to the user.

In order to achieve the above object, the present invention, a display unit having an avatar display unit for displaying the operation information of the cleaner through an avatar (avatar); In addition, a canister-type vacuum cleaner including a microcomputer having a function of controlling the display of the avatar is provided.

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, preferred embodiments of the present invention in which the object of the present invention can be specifically realized will be described with reference to the accompanying drawings. In describing the present embodiment, the same name and the same reference numerals are used for the same configuration and additional description thereof will be omitted below.

First, referring to FIG. 1, a canister type vacuum cleaner according to the present invention will be described.

Referring to FIG. 1, the canister type vacuum cleaner includes a suction nozzle 100 that sucks air containing foreign substances while moving along a floor to be cleaned, and a cleaner body 200 that is provided separately from the suction nozzle 100. And a connecting pipe 300 interconnecting the suction nozzle 100 and the cleaner body 200 and guiding the contaminated air sucked from the suction nozzle 100 to the cleaner body 100. do.

Here, a nozzle suction port having a predetermined size is formed at the bottom of the suction nozzle 100 to suck the dust accumulated on the floor together with the air by the air suction force generated by the air suction device built in the cleaner body 200.

In addition, the cleaner main body 200 includes an electric component controlling the vacuum cleaner, and a motor-fan assembly constituting the air suction device.

In more detail, the front end of the cleaner body 200 is provided with a hose connecting portion 210 to which the connector is connected, the rear surface of the cleaner body 200, the cleaner body 200 is the bottom surface The wheels 220 are rotatably mounted to each other so as to move smoothly, and a caster of a rotating material is disposed on the bottom front of the cleaner body 200 to change the direction of the cleaner body 200. Is connected.

In addition, a dust collector 230 for collecting dust sucked from the outside through the suction nozzle 100 is detachably mounted to the cleaner body 200.

Here, the air discharged from the dust collector 230 is discharged to the rear of the cleaner body 200 through a predetermined flow path formed inside the rear portion of the cleaner body 200 and the motor-fan assembly (not shown). do.

On the other hand, the connection pipe 300, one end of the extension tube 310 of the solid material is connected to the suction nozzle 100, one end is connected to the other end of the extension tube 310 and the other end of the cleaner body 200 It comprises a connection hose 320 of a flexible material connected to the hose connecting portion 210 provided in the front, and a cleaner handle portion 330 provided on the other end of the extension pipe (310).

The canister type vacuum cleaner according to the present invention having the above-described configuration is configured to display the operation information of the cleaner to the user through an avatar.

Hereinafter, a canister type vacuum cleaner for displaying the operation information of the cleaner to the user through an avatar will be described in more detail with reference to FIGS. 2 and 3.

2 is a block diagram of a canister type vacuum cleaner according to an embodiment of the present invention, and FIG. 3 is a block diagram of a canister type vacuum cleaner according to another embodiment of the present invention.

The present invention relates to a canister vacuum cleaner having improved information transfer characteristics by displaying operation information of a cleaner using an avatar.

As described above, the information transmission method using the avatar may emphasize entertainment elements according to current consumer trends, in addition to improving visibility, thereby increasing affinity for a product.

Here, avatar means an alter ego and incarnation, and is an animation character that replaces the role of a user in cyberspace. Or, it points to a graphic icon representing oneself in chatting on the web.

That is, the avatar may be referred to as a virtual body representing itself in a graphic-oriented virtual society. Currently, avatars are being used for cyber shopping malls, virtual education, and virtual offices as well as chatting and online games.

However, the present invention, by applying the above-described avatar to the canister-type vacuum cleaner, by further improving the information transfer characteristics according to the use of the vacuum cleaner, to make the use of the vacuum cleaner more convenient.

Here, the avatar applied to the canister type vacuum cleaner according to the present invention has a form of expressing a specific operation in a form characterized in accordance with the operation information of the cleaner or transferring specific information.

First, referring to FIG. 2, the canister type vacuum cleaner according to the present invention has a function of controlling a display unit 20 having an avatar display unit 21 for displaying operation information of the cleaner through an avatar and a display function of the avatar. The branch is configured to include a microcomputer 30.

Here, the microcomputer 30 may be configured to also control the motor 51 and other internal devices 52 constituting the cleaner so that the suction force of the vacuum cleaner is adjusted.

In addition, the vacuum cleaner according to the present invention is provided with a sensor unit 41 for detecting the suction force or the amount of dust and the overheat of the motor, the information detected by the sensor unit 41 is transmitted to the microcomputer 30 The avatar display 21 is displayed to the user by the avatar.

In addition, at least one side of the cleaner body 200 or the connection pipe 300 is provided with a push or touch operation unit 42 for inputting an operating condition of the cleaner, and the display unit ( The display driver 53 is connected to the output driver 20 to output a driving signal for driving the display unit 20 under the control of the microcomputer 30.

In addition to the above configuration, the canister type vacuum cleaner according to the present invention includes a key input unit 43 for selecting and / or releasing and / or changing an avatar displayed through the display unit 20, and various kinds of avatars. The avatar information storage unit 60 for storing the image information is preferably further configured.

The display unit 20 may further include an operation display unit 22 for displaying information on an operation of the canister type vacuum cleaner, in addition to the avatar display unit 21 for displaying an avatar image.

The operation display unit 22 is configured to display information on the operation of the vacuum cleaner through at least one of letters, numbers, and lighting.

The avatar display unit 21 and the operation display unit 22 may be configured in one display panel or may be separately configured in each panel.

Here, the avatar display unit 21 may be configured as a liquid crystal display (LCD) panel, and the operation display unit 22 may be configured as a light emitting diode (LED).

When the avatar display unit 21 and the operation display unit 22 are configured on one display panel, the avatar display area and the operation display area may be divided into simultaneous display of cleaner operation information, or the avatar display unit and the operation display unit may be displayed in serial. It can be made to be driven). Of course, although the operation display unit 22 and the avatar display unit 21 may be operated independently of each other, the operation display unit 22 and the avatar display unit 21 may be operated in cooperation with each other to improve the information transmission power to the user.

The display unit 20 configured as described above may be changed to various colors by the user's selection. In addition, the display unit 20 may be provided on the upper surface of the cleaner main body 200, in particular, the cleaner main body 200.

Of course, the display unit 20 may be provided on the connection pipe 300 so that the user can easily see. Preferably, the cleaner handle 330 of the connector, in particular, it is preferably provided in front of the cleaner handle 330.

Here, the screen of the display unit 20 may be fixed to form an angle with the axis of the extension tube, or may be connected to the upper end of the extension tube 310 to be foldably rotatable.

The foldable herein refers to a structure in which one end of the display unit 20 is rotatably connected to an upper end of the extension tube 310 to be selectively folded.

In addition, the canister type vacuum cleaner according to the present invention may be provided with a voice output unit 25 to output information related to the operation of the cleaner as a voice.

Here, the voice output unit 25 may output cleaner operation information in association with movement of the avatar, but may independently output cleaner operation information.

The information output through the voice output unit 25 may be not only a description of the operation state of the human voice but also a background music suitable for the movement of the avatar.

The canister type vacuum cleaner having the avatar display unit 21 according to the present invention may further include a communication interface block (not shown) so that avatar information can be downloaded from the outside.

Here, the communication interface block is connected to an external device 44 such as a PC, a wireless notebook or a mobile phone that can be connected to a wireless network to download avatar information and store the avatar information in the avatar information storage unit 60. .

Accordingly, the user may select an avatar having a desired shape among various kinds of avatars stored in the avatar information storage unit 60 to display predetermined cleaner operation information.

Of course, the user may manipulate the key input unit 43 so that different types of avatars display different cleaner operation information.

For example, the user may select an appropriate avatar using the key input unit 43 so that the cleaner operation mode is represented by the baby elephant-shaped avatar and the cleaner error information is represented by the baby bear-shaped avatar.

The avatar displaying the operation information of the cleaner as described above may have a two-dimensional shape, but it is more preferable to have a three-dimensional three-dimensional shape for improved identification.

Next, referring to FIG. 3, the microcomputer 30 constituting another canister type vacuum cleaner according to the present invention includes a drive microcomputer 31 for controlling the operation of the cleaner and a display microcomputer 32 for controlling the display of the avatar. It is configured to include).

That is, the driving microcomputer 31 is connected to the motor 51 and the other internal device 52, and according to the cleaner driving condition input through the operation unit 42, the motor 51 and the other internal device ( 52 control the driving.

The display microcomputer 32 is connected to the operation unit 42 and / or the sensor unit 41 to control the display driver 53 to display operation information of the cleaner through the display unit 20. do.

Here, the display microcomputer 32 may include a first control unit 32a for controlling the avatar display unit 21 for displaying an avatar image and a second control unit 32b for controlling the operation display unit. It may be.

In this case, the display driver 53 may include a first display driver (not shown) for driving the avatar display unit 21 and a second display driver (not shown) for driving the operation display unit 22. It may be configured to include).

The purpose of dividing the display driving unit as described above is to enhance driving control characteristics of each of the avatar display unit 21 and the operation display unit 22.

The other configuration is the same as in the embodiment of the canister type vacuum cleaner described above, the same reference numerals are used for the same configuration, and the repeated description thereof is omitted.

The cleaner operation related information displayed through the display unit 20 of the canister type vacuum cleaner having the above configuration will be described with reference to FIGS. 4 to 9.

Here, the cleaner operation information displayed through the avatar display unit 21 may be various, such as information on the use of a vacuum cleaner, an operation method, or a countermeasure in case of an error.

For example, the cleaner operation information displayed through the avatar display unit 21 may include information on how to use the vacuum cleaner, information about a current driving state of the vacuum cleaner, information about suction power of the vacuum cleaner, and information about overheating of the motor. And at least one of information on a dust collecting device for collecting dust and information on an error of a vacuum cleaner.

Hereinafter, as an embodiment of the avatar through the display unit 20 of the canister type vacuum cleaner according to the present invention, it will be described that the baby elephant displays the operation information of the cleaner.

First, referring to FIG. 4, a display unit 20 to which an avatar of a baby elephant shape displaying information about a current driving state of a vacuum cleaner is applied will be described.

Here, the current driving state of the vacuum cleaner relates to whether the vacuum cleaner is operated, such as when the cleaner is stopped and in operation.

And, when the vacuum cleaner is in operation, the baby elephant is preferably configured to display the driving mode of the vacuum cleaner.

The information about the operation mode of the vacuum cleaner is, for example, whether the current cleaner operation mode is the quiet silent operation mode, the automatic operation mode in which the suction power is automatically adjusted, or the strongest operation mode in which the suction power is set to the maximum. Tell information about the back.

As an example showing the current driving state through the avatar, when the canister-type vacuum cleaner according to the present invention is stopped, the baby elephant-shaped avatar (hereinafter abbreviated as baby elephant) is embodied in a sleeping shape and stopped. Is displayed.

When the vacuum cleaner is in operation, it is shaped according to the characteristics of each operation mode to display the current operation mode.

For example, in the silent operation mode, the baby elephant moves while moving slowly and displays a driving state in a shape of sucking air through the nose, and in the automatic driving mode, the baby elephant sucks air through the nose while riding in a car. The driving state is displayed in a shape, and in the strongest driving mode, the driving state is displayed in the shape of sucking the air through the nose while the baby elephant flies like a superman.

The display of the information on the current driving state of the vacuum cleaner, such as driving information input by the user through the operation unit 42 via the avatar of the image appropriate to the avatar display unit 21 by the microcomputer 30 It can be done by displaying.

In addition, the operation display unit 22 and / or the voice output unit 25 may be operated in conjunction with the avatar display unit 21 simultaneously or sequentially.

In other words, the avatar display 21 displays the baby elephant shape of the appropriate image stored in the avatar information storage 60 under the control of the microcomputer 30 to the user according to the current driving state of the vacuum cleaner. At the same time or sequentially, the operation display unit 22 displays the current driving state of the vacuum cleaner to the user through text or lighting.

In addition, the voice output unit 25 outputs the current driving state of the vacuum cleaner as voice.

As described above, the interaction between the avatar display unit 21, the operation display unit 22, and the voice output unit 25 may be operated in conjunction with each other without being separately described in other cleaner operation information described below. .

Next, referring to FIG. 5, the display unit 20 displaying information about a suction force of the cleaner will be described.

Here, the information on the suction force of the cleaner refers to information on the degree of air suction force generated by the driving of the motor-fan assembly.

For example, the information about the suction power of the cleaner, the canister type vacuum cleaner configured to allow the user to manually set the suction force of the vacuum cleaner, the suction power is set according to the cleaning power of the floor or the amount of dust to be sucked according to the cleaning state of the floor In the case of a canister type vacuum cleaner having an automatic operation mode function that is automatically set, the suction force is set automatically by the microcomputer 30.

The information about the suction force of the cleaner may be displayed by detecting the rotational speed of the motor and shaping it on the avatar.

 The information about the suction force of the cleaner may include information about the flow rate of air sucked from the outside.

6, the avatar display unit 21 of the display unit 20 displays information regarding overheating of the motor.

The motor constituting the motor-fan assembly may be damaged or fail due to overheating when the cleaner is driven for a long time or when a flow path through which air flows is blocked.

Accordingly, the microcomputer 30 displays the overheating information of the motor detected through an appropriate sensor, for example, a temperature sensor, that detects the overheating of the motor 51 through the avatar display 21. It is known whether the motor 51 is overheated.

In addition, the canister vacuum cleaner according to the present invention is provided with a thermostat, and is configured to automatically stop the driving of the motor when the motor is overheated by a predetermined level or more.

Accordingly, when the motor 51 is overheated by a predetermined level or more, and the stop of the motor is required, the display unit 20 displays this information to the user through the avatar display unit 21.

Here, the information on the overheating of the motor is configured to be displayed according to the degree of red body of the baby elephant, it is understood that when the entire body of the baby elephant is red, the superheat of the motor has reached a dangerous level. Can be represented by shaping the baby elephant.

Meanwhile, referring to FIG. 7, the avatar display unit 21 is configured to display information regarding a dust collecting device for collecting dust.

Examples of the information on the dust collector include information on the amount of dust stored in the dust collector and / or information on the emptying time of the dust collector.

For example, the baby elephant displays the amount of dust stored in the dust collector according to the fat level. When the baby elephant becomes fat and finally sneezes, the user knows that a predetermined amount or more of dust is stored in the dust collector.

Of course, when a predetermined amount or more of dust is stored in the dust collector, the microcomputer 30 notifies that the emptying time of the dust collector has been reached by an avatar of another image or an appropriate voice or text.

The information about the dust collector as described above, the microcomputer 30 receives the amount of dust information from a predetermined dust sensor for detecting the amount of dust inside the dust collector or the amount of dust discharged unseparated from the dust collector The avatar display unit 21 may be displayed.

Of course, since the motor 51 is overloaded when a predetermined amount or more of dust is accumulated in the dust collector, the information on the dust collector may be displayed on the avatar display unit 21 simultaneously or sequentially with information on the overheating of the motor. have.

8, the avatar display unit 21 displaying information about the filter provided in the cleaner main body 200 and / or the dust collecting apparatus through an avatar of a predetermined image is illustrated.

An example of the information about the filter is that the filter is clogged with foreign matter such as dust.

In more detail, the avatar display unit 21 displays a baby elephant that performs an blowing operation when the filter is blocked, thereby indicating to the user that the filter is blocked.

The information about the filter may be displayed according to the amount of dust detected from a dust sensor or the like installed in the filter, or may be displayed by detecting the flow rate of air.

The various cleaner operation information as described above may be shaped and displayed to the user through an avatar at a time required by the control of the microcomputer 30 or by a user's selection.

Next, with reference to FIG. 9, the avatar display part 21 which displays the information regarding the error of a vacuum cleaner is demonstrated.

Referring to FIG. 9, when an error occurs during the operation of the canister cleaner according to the present invention, the avatar display unit 21 displays the error information as shown in FIG. 9.

 Here, the error in the operation of the cleaner means that the operation of the cleaner is out of the normal state, such as the cleaner suction power is lowered to a predetermined level or the motor is not operated under the set condition.

The information on the overheating of the motor, the information on the dust collecting device, and the information on the filter may also be regarded as an example of information on an error of the vacuum cleaner.

 When the error information generated in the above cleaner operation is displayed on the avatar display unit 21 through the avatar, the user checks the error situation by looking at the avatar display unit 21 and responds appropriately.

When the user presses a help button, an avatar appears and sequentially displays an error solution.

For example, when the amount of air sucked into the suction nozzle is less than a predetermined amount, the avatar display unit displays a baby elephant with a sniffed nose, thereby informing the user that an error has occurred in the air flow path during the cleaner operation.

When the user presses a help button to solve the error condition, the avatar first checks the suction nozzle and the dust collector which can be easily inspected to determine whether the suction port of the suction nozzle is clogged, and the amount and dust of the dust collector. Inspect the filter or flow path inside the device for clogging by foreign material.

Next, if there is no abnormality in the dust collector, the filter provided in the cleaner body is inspected to perform cleaning of the filter.

If the error is not solved through the above process, the suction nozzle and the connection pipe or the flow path inside the cleaner body within the extent of the view from the outside to check whether the foreign matter blocked.

Next, in spite of taking all the actions indicated by the avatar, if the error is not solved, the service center displays a request for repair.

Although not shown in the drawings, immediately before the operation of the vacuum cleaner, the user checks whether the dust collector is properly installed, the plug is properly inserted, the wire is not twisted, the floor is not wet, the extension pipe is properly connected, and the like. In order to do so, the avatar of the appropriate image may be displayed on the avatar display 21.

As described above, the canister type vacuum cleaner according to the present invention expresses various types of information related to the operation of the cleaner as an avatar shaped on the avatar display unit, so that the user can easily recognize the vacuum cleaner related information.

In addition to the embodiments described above, the fact that the present invention can be embodied in other specific forms without departing from the spirit and scope will be apparent to those skilled in the art.

Therefore, the above-described embodiments should be regarded as illustrative rather than restrictive, and thus, the present invention is not limited to the above detailed description, but may vary within the scope of the appended claims and their equivalents.

The canister type vacuum cleaner according to the present invention configured as described above has the following effects.

First, according to the canister-type vacuum cleaner according to the present invention, the avatar display unit for displaying the cleaner operation information through the avatar is provided, and thus the status display according to the progress and control of the vacuum cleaner can be recognized through the avatar which is a dynamic character. , Cleaner operation information transfer is made easier.

Second, according to the canister type vacuum cleaner according to the present invention, since the cleaner operation information is displayed through an avatar shaped to be suitable for the cleaner operation information, the information transmission characteristics are increased by increasing the visibility at the time of providing the information, and entertainment according to the current consumer trend. You can highlight the elements.

Third, according to the canister type vacuum cleaner according to the present invention, since the avatar display unit displaying the cleaner operation information through the avatar is operated in conjunction with the operation display unit and / or the voice output unit displaying the cleaner driving information through letters or numbers, The user can grasp the current operation progress of the washing apparatus in a short time.

Fourth, according to the canister type vacuum cleaner according to the present invention, since a new avatar can be downloaded and stored by connecting to a server using an external device, various avatars can be expressed according to a user's selection.

Fifth, according to the canister type vacuum cleaner according to the present invention, error information of the vacuum cleaner is displayed by the avatar so that the user can easily check the error of the vacuum cleaner, thereby reducing unnecessary service costs.

Claims (11)

A display unit having an avatar display unit for displaying the operation information of the cleaner including information on an error of the cleaner through an avatar; And And a micom having a function of controlling a display of the avatar and a function of controlling a plurality of internal devices of the cleaner, If an error occurs in the cleaner, Each of the internal devices are sequentially inspected in a predetermined order to confirm the status of the internal devices, and correspondingly, the avatars can be solved through the avatar to solve the error according to the status of the internal devices and the test results. Canister type vacuum cleaner to display sequentially on the display. The method of claim 1, The operation information of the cleaner is: Information on a current operating state of the vacuum cleaner; Information on how to use the vacuum cleaner; Information on suction force during operation of the vacuum cleaner; Information on a dust collecting device for collecting dust sucked from the outside; Canister-type vacuum cleaner further comprises at least one of the information on the overheating of the motor. The method of claim 2, Information about the dust collector is: Information on the amount of dust stored in the dust collector; Canister-type vacuum cleaner including at least one of the information on the emptying time of the dust collector. The method of claim 1, Canister-type vacuum cleaner further comprises a voice output unit for outputting the operation information of the cleaner as a voice. The method of claim 1, The display unit; The canister type vacuum cleaner further comprises an operation display unit which displays information on the operation of the vacuum cleaner through at least one of letters, numbers, and lighting. 6. The method of claim 5, And a LCD panel for screen display of the avatar display unit, and an LED panel for screen display of the operation display unit. The method of claim 1, The display unit; A canister type vacuum cleaner provided between a suction nozzle and a cleaner body and provided in a connection pipe having a cleaner handle. The method of claim 7, wherein The display unit; Canister-type vacuum cleaner provided on one side of the cleaner handle. The method of claim 1, The display unit; A canister vacuum cleaner provided in a cleaner body equipped with a dust collecting device for collecting dust. The method of claim 1, The canister type vacuum cleaner further comprises a key input unit for selecting an avatar displayed through the display unit. The method of claim 1, And a communication interface block for connecting to an external device for downloading avatar information.

Images