KR20130100551A - Built-in cleaner having shoe rack exhaust function - Google Patents

Abstract

PURPOSE: A built-in cleaner having exhausting function of a shoe closet is provided to remove bad smell of the shoe closet when the built-in cleaner is operated without losing the suction force of the built-in cleaner removing dust or foreign substances and to cool a bypass motor. CONSTITUTION: A built-in cleaner having exhausting function of a shoe closet (2) comprises a motor storing unit (10), an air inlet unit (20), and a dust bag storing unit (30). The motor storing unit, the air inlet unit, and the dust bag storing unit are installed inside a main body (1) of the cleaner. An air outlet (16) of a bypass motor (11) is connected to a discharge pipe (50) discharging the air in which a dust bag (31) filters and the air inhaled from the shoe closet by a second suction fan (13) to the outside.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a built-

The present invention relates to a built-in vacuum cleaner having a shoe box exhaust function, and more particularly, to a built-in vacuum cleaner using a bypass motor having two suction fans as well as a function of sucking the odor of a shoe box To a built-in vacuum cleaner having a shoe box exhausting function.

Generally, most homes have a vacuum cleaner to clean the room. Such a vacuum cleaner includes a main body having wheels or rollers and having a suction fan built therein, a dust collecting hose connected to the main body, a suction pipe serving as both a handle and a handle connected to the dust collecting hose, and an aspirator .

Therefore, when the user uses the power cord connected to the main body and plugs the power cord into the outlet, operates the switch attached to the handle to operate the suction fan, and moves the main body while moving the suction unit close to dust or foreign matter, Is sucked through the suction port, and collected in a filter built in the main body through the suction pipe and the dust collecting hose.

However, in the conventional vacuum cleaner as described above, since the main body has a suction fan having a relatively high weight and a motor for driving the suction fan, it is very difficult to move the main body during cleaning, Air discharged to the outside of the main body is discharged in a state containing fine dust, and the room is contaminated again.

In recent years, a centralized vacuum cleaner system (built-in vacuum cleaner) has been developed in order to solve the problems of the above-described vacuum cleaner. For example, Korean Patent Registration No. 10-0232535 (Registration Notice), Domestic Registered Utility Model No. 20-0407232 (Registered on Jan. 26, 2006), Domestic Registered Patent No. 10-0754445 (Registered on Mar. 03, 2007) and Domestic Registered Utility Model No. 20-0456735 (Registration Notice for November 15, 2011).

Among the prior arts described above, the 'central dust collecting vacuum cleaner' of the Korean Patent Registration No. 10-0232535 (registered on January 15, 2000) discloses that the cleaner main body and the connecting device provided on the wall are connected by the first suction hose , And the connection device and the suction device are connected by a second suction hose.

In addition, the 'central vacuum cleaning inlet structure' of the registered domestic utility model No. 20-0407232 (registered on Jan. 26, 2006) is characterized in that a suction fan is connected to the central vacuum cleaner, and the central vacuum cleaner communicates And is connected to the intake port located on the wall or floor of each building.

Also, in the 'centralized vacuum cleaning system' of the registered patent No. 10-0754445 (registered on Mar. 03, 2007), the main body of the cleaner is connected to the connection part of the wall surface through the suction pipe installed on the floor or wall surface, The connection is connected to the dust collector via a dust hose.

The 'built-in cleaner' of the registered domestic utility model 20-0456735 (registered on November 15, 2011) is a prior art registered by the applicant of the present invention for utility model registration.

1, the conventional built-in vacuum cleaner includes a vacuum motor 122 and a dust bag 132 in the main body 110, an air inlet 142a connected to the dust bag 132 by a pipe 142b, a pipe connector 144 And an air intake port 144a connected to the dust bag 132 by the air bag 140. The shoe box 170 is connected to the vent tube 160 through which the air is discharged to the outside. At this time, an auxiliary exhaust fan 164 is attached to the end of the connection pipe 162 in the shoe box 170.

Accordingly, in the conventional built-in vacuum cleaner, air containing dust or foreign matter is sucked through the air inlets 142a and 144a by the operation of the vacuum motor 122, and the dust and foreign matter are left in the dust envelope 132, Only the remaining air is discharged to the outside through the venturi pipe 160. At this time, the odor of the shoe box 170 also escapes to the outside by the air discharged to the outside through the venturi pipe 160. At this time, the auxiliary exhaust fan 164 helps the odor of the shoe box 170 to be discharged to the outside.

According to Figure 2, the conventional built-in cleaner is a vacuum motor 122, the indoor air containing dust or foreign matter is sucked into the dust bag 132 through the air inlet 146a and the pipe 146b and then the dust and Foreign matter remains in the dust bag 132 and only air is discharged to the outside through the vacuum motor 122. At this time, the odor of the shoe box is also sucked into the dust box 132 through the motor damper 250 and the pipe 142b, and then discharged through the vacuum motor 122 to the outside.

However, the conventional built-in vacuum cleaner described above has a limitation in discharging the odor of the shoe box by discharging the odor of the shoe box by the air pressure externally discharged through the venturi pipe, The suction force of the vacuum motor is lowered, and dust or foreign matter may flow back to the shoe box.

Korean Registered Patent No. 10-0232535 (registered on January 15, 2000) Korean Registered Utility Model No. 20-0407232 (Registration Notice on Jan. 26, 2006) Korean Registered Patent No. 10-0754445 (Registration Announcement on Mar. 03, 2007) Domestic Registration Utility Model No. 20-0456735 (Registration Notice of November 15, 2011)

According to an aspect of the present invention, there is provided an air cleaner comprising: a suction fan for removing dust and foreign matter from the air; The odor of the shoe box can be removed more efficiently while minimizing the suction power loss for suction of dust or foreign matter.

Built-in cleaner having a shoebox exhaust function according to the present invention for achieving the object as described above, the first and second suction fan and the exhaust port for discharging the air sucked by the first and second suction fan A motor accommodating part in which a bypass motor having a; An air suction unit for sucking air containing dust or foreign substances by suction force formed by the first suction fan of the motor accommodating unit; And a dust bag accommodating part accommodating dust or foreign matter contained in the air sucked by the air inlet part. The motor accommodating part, the air inlet part, and the dust bag accommodating part include a cleaner body. The first air inlet is installed in the interior, the first air inlet communicating with the bypass motor first suction fan is connected to the hose connector located on the wall or floor, the second air inlet communicated with the second suction fan of the bypass motor is a shoe box The air exhaust port of the bypass motor is connected to an exhaust pipe for discharging the air filtered by the dust bag and the air sucked from the shoe box by the second suction fan to the outside.

The suction pipes connected to the second air intake port of the bypass motor may branch to two or more branches and extend to different positions of the shoe rack.

The bypass motor may serve as a refrigerant for cooling the motor since the air sucked through the second air inlet is discharged to the outside through the exhaust pipe via the motor for rotating the first and second suction fans. have.

Therefore, according to the present invention, the built-in vacuum cleaner having the function of exhausting the shoe box according to the present invention is provided with a suction fan for cleaning the air to remove dust and foreign matter, and an air suction for removing the odor of the shoe box, A bypass motor can be used to simultaneously remove the odor of the shoe box while minimizing suction loss for suction of dust or foreign matter.

In other words, the present invention can remove the odor of the shoe box and cool the bypass motor when the built-in vacuum cleaner operates without the suction power of the built-in vacuum cleaner for removing dust or foreign matter.

1 and 2 are schematic views showing a conventional built-in vacuum cleaner having a function of discharging odor of a shoe box.
3 and 4 are schematic views showing a built-in vacuum cleaner having a shoe box exhausting function according to the present invention.
5 and 6 are enlarged views showing the main parts of Figs. 3 and 4. Fig.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

FIGS. 3 and 4 are schematic views showing a built-in vacuum cleaner having a shoe box exhausting function according to the present invention, and FIGS. 5 and 6 are enlarged views showing major parts of the built-in vacuum cleaner disclosed in FIGS.

3 to 6, a built-in cleaner having a shoe box exhausting function according to the present invention includes a motor housing portion 10, an air suction portion (20), and a dust bag storage unit (30). The built-in type is installed together with a shoe box on the wall of a home, an office tower, or various buildings. Needless to say, the position of the built-in cleaner should be installed in a place where the air generated by the cleaning can be easily discharged. Although the vacuum cleaner main body 1 is located in the shoe box 2 in the figure, the present invention is not limited thereto. The vacuum cleaner main body 1 may be installed separately from the shoe box 2, It is of course also possible to use a connection.

Accordingly, it is possible to reduce the phenomenon that the body 1 of the cleaner is caught in the indoor water of the kitchen such as a table or a chair during the cleaning process, .

3 to 6, the cleaner main body 1 located in the shoe box 2 includes a motor housing portion 10, an air suction portion 20, a dust bag housing portion 30 and an exhaust pipe 50 .

5 to 6, the motor housing part 10 is located at the upper end of the main body 1 of the cleaner, and sucks outside air for cleaning and air in the shoe box 2, A bypass motor 11 is housed. Here, since the first and second suction fans 12 and 13 are provided in the bypass motor 11, the outside air for cleaning and the air in the shoe box 2 can be sucked and discharged to the outside without being interfered with each other .

That is, the bypass motor 11 has a first air inlet 14 and a second air inlet 15 formed at the lower portion as shown in the drawing, so that the first air inlet 14 and the second air as necessary. The air inlets 15 may be connected to different spaces, pipelines, passages, and the like. Of course, the bypass motor 11 has an air exhaust port 16 that can discharge air sucked through the two first and second air inlets 14 and 15 mentioned above, respectively.

The first air intake port 14 communicating with the first suction fan 12 of the bypass motor 11 is connected to the dust bag 31 of the dust bag housing unit 30, The suction pipe 23 connected to the second air inlet 15 communicating with the second suction fan 13 of the shoe box 2 is branched into two or more parts and extended to different positions of the shoe box 2. [

In this case, the second air inlet 15 of the bypass motor 11 extends to the different positions of the shoe box 2 through the suction pipe 23 to discharge odors generated from shoes or the like stored in the shoe box 2. To do this. In particular, the air sucked through the second air inlet 15 of the bypass motor 11 is discharged to the outside through the exhaust pipe 50 via the motor for rotating the first and second suction fans 12 and 13. Since it is connected, the second suction fan 13 of the bypass motor 11 also functions as a refrigerant for cooling the motor.

In addition, the air exhaust port 16 of the bypass motor 11, that is, the air exhaust port of the motor accommodating part 10 is sucked by the first suction fan 12 in a state in which dust or foreign matter is contained in the dust bag 31. It is connected to the outside through the exhaust pipe 40 to discharge the air filtered by the outside or to discharge the air sucked from the shoe box 2 by the second suction fan 13 to the outside.

The air suction part 20 sucks air including dust and foreign matter by a suction force formed by the first suction fan 12 of the motor housing part 10 and is provided with a hose connecting hole 22 on a wall surface, Is connected to the dust bag (31) of the dust bag housing part (30) by the connection pipe (21).

The hose connection port 22 is a port for separating and coupling the connection hose connected to the built-in cleaner, and is installed on various walls or floors for the convenience of the user. Of course, all of the hose connecting openings 22 are openable and closable and connected to the dust bag receiving portion 30 by the connecting pipe 21.

The dust bag accommodating part 30 is located at the lower end of the inner space 40 of the cleaner body 1, and a dust bag 31 for filtering dust or foreign matter is stored therein, and the dust bag accommodating part 30 is The connection pipe 21 extending to the first air inlet 12 of the pass motor 11 and the hose connector 22 is connected.

Hereinafter, the operation of the built-in vacuum cleaner according to the present invention will be described.

First, when the built-in vacuum cleaner is connected to the hose connection port 22 of the wall by using a connection hose (not shown) and the power is turned on, the bypass motor 11 of the motor housing 10 is driven, 2 suction fans 12 and 13 suck air, that is, air for sucking outside air for cleaning and odor of the shoe box 2, and the like.

That is, when the first suction fan 12 is driven, air including dust or foreign matter is collected through the built-in cleaner through the connecting hose, the hose connecting port 22, the connecting pipe 21, the dust bag 31, 14, and is exhausted to the outside through the exhaust pipe 50 by the first suction fan 12.

At this time, the dust or foreign matter contained in the air is filtered by the dust bag (31) and remains in the dust bag (31).

The air in the shoe box 2 is guided to the exhaust pipe 50 by the second suction fan 13 through the suction pipe 23, the second air suction port 15, the motor, and the like by driving the second suction fan 13. [ .

Accordingly, the present invention is capable of cooling the bypass motor 11 heated while discharging the odor of the shoe box 2 to the outside.

1: cleaner main body 2: shoe box
10: motor housing part 11: bypass motor
12: first suction fan 13: second suction fan
14: first air intake port 15: second air intake port
16: exhaust port 20: air intake part
21: connection piping 22: hose connection port
23: air suction pipe 30: dust bag housing
31: dust bag 50: exhaust pipe

Claims (3)

Bypass motor 11 having first and second suction fans 12 and 13 for sucking air and an exhaust port 16 for discharging air sucked by the first and second suction fans 12 and 13. The motor accommodating part 10 is received;
An air suction unit 20 for sucking air containing dust or foreign matter by the suction force formed by the first suction fan 12 of the motor accommodating unit 10; And
And a dust bag accommodating part 30 in which a dust bag 31 for filtering dust or foreign matter contained in the air sucked by the air suction part 20 is accommodated.
The motor accommodating part 10, the air suction part 20, and the dust bag accommodating part 30 are installed inside the cleaner body 1,
The first air intake port 14 communicating with the bypass motor 11 and the first suction fan 12 is connected to a hose connector 22 located on the wall or the bottom thereof.
The second air suction port 15 communicating with the bypass motor 11 and the second suction fan 13 is connected to the shoe box 2,
The air exhaust port 16 of the bypass motor 11 discharges the air filtered by the dust bag 31 and the air sucked from the shoe box 2 by the second suction fan 13 to the outside. Built-in cleaner having a shoebox exhaust function, characterized in that connected to 50. The method of claim 1,
The suction pipe 23 connected to the second air inlet 15 of the bypass motor 11 is branched into two or more, and the built-in having a shoebox exhaust function, characterized in that it extends to different positions of the shoebox 2. vacuum cleaner. The method of claim 1,
The bypass motor 11 is external through the exhaust pipe 50 through the air through which the air sucked through the second air inlet 15 rotates the first and second suction fans 12 and 13. The built-in cleaner having a shoebox exhaust function, characterized in that to discharge as to perform a function as a refrigerant for cooling the motor.

Images