KR20150010485A

KR20150010485A - Indoor dust remover

Info

Publication number: KR20150010485A
Application number: KR20130085585A
Authority: KR
Inventors: 정대욱
Original assignee: 정대욱
Priority date: 2013-07-19
Filing date: 2013-07-19
Publication date: 2015-01-28

Abstract

According to the present invention, air is strongly discharged in all corners of an indoor space, and dust accumulated in every corner of the indoor space is scattered. The scattered dust is sucked into the case through the air inlet and filtered by the filter. As dust is scattered and removed repeatedly, the dust accumulated in every corner of the room is cleanly removed.
Therefore, at lunchtime or at work, you can simply remove the dust that has accumulated in every corner of the narrow room by turning on the indoor dust remover.

Description

{INDOOR DUST REMOVER}

The present invention relates to an indoor dust remover.

Generally, the operator removes the dust accumulated in the indoor space by the cleaner or the dust hairs. Such dust removal work is troublesome.

On the other hand, it is inconvenient to remove the dust accumulated in a narrow indoor space (a notice room, a tailroom, a shoemaker, etc.) by a bulky vacuum cleaner, so that dusty hairs are removed.

However, when the dust accumulated in the narrow indoor space is removed by the dust hairs, the dust will not be able to escape outdoors due to the hovering in the narrow indoor space.

As a result, dust remains in the interior space after cleaning.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-described problems, and an object of the present invention is to provide an indoor dust remover that can cleanly remove dust accumulated in a narrow indoor space.

According to an aspect of the present invention, there is provided an indoor dust remover including: a first case having an air inlet formed on an upper surface thereof and having a transparent window for viewing the inside thereof on a side thereof; A case formed of a semi-cylindrical second case having an air outlet formed on an upper surface thereof and an air passage connecting the air inlet and the air outlet; A semicircular filter detachably coupled to an inner side surface of the second case and removing dust in the air drawn into the air inlet; A suction unit including a blowing fan and a fan motor for providing a suction force to suck air through the semicircular filter; A pedestal installed in the case so as to be rotatable from side to side; A left and right turning unit installed on the pedestal for turning the case to the left and right; A duct rotatably installed vertically on the air discharge port and discharging the dust-filtered air to the outside of the case; An up-and-down turning unit for vertically rotating the duct; A power supply unit for supplying power to the fan motor, the left and right rotation units, and the vertical rotation units; And a switch for causing the power supply unit to shut off power supplied to the fan motor, the left and right rotation unit, and the linear motor, or the power supply unit to supply power to the fan motor, the left and right rotation unit, and the linear motor .

According to the present invention, air is strongly discharged in all corners of an indoor space, and dust accumulated in every corner of the indoor space is scattered. The scattered dust is sucked into the case through the air inlet and filtered by the filter. As dust is scattered and removed repeatedly, the dust accumulated in every corner of the room is cleanly removed.

Therefore, at lunchtime or at work, you can simply remove the dust that has accumulated in every corner of the narrow room by turning on the indoor dust remover.

1 is a perspective view illustrating an indoor dust remover according to an embodiment of the present invention.
2 is a view showing a state in which the first case shown in Fig. 1 is opened.
Fig. 3 is a view showing III-III shown in Fig. 1. Fig.

Hereinafter, an indoor dust remover according to an embodiment of the present invention will be described in detail.

1 is a perspective view illustrating an indoor dust remover according to an embodiment of the present invention. The horizontal curved arrows shown in Fig. 1 indicate the left-and-right rotation direction of the case, and the vertical curved arrows indicate the vertical rotation direction of the duct. 2 is a view showing a state in which the first case shown in Fig. 1 is opened. Fig. 3 is a view showing III-III shown in Fig. 1. Fig. The dotted arrows in Fig. 3 represent the flow of air.

1 to 3, an indoor dust remover 1 according to an embodiment of the present invention includes a case 10, a filter 20, a suction unit 30, a pedestal 40, The duct 50, the duct 60, the vertical turning unit 70, the power supply unit 80, and the switch 90.

The case 10 is composed of a first case 110 and a second case 120.

The first case 110 is semi-cylindrical. On the upper surface of the first case 110, a plurality of rectangular air intake openings 111 are arranged in parallel. On the side surface of the first case 110, a transparent window 113 is provided to see the inside. The user can check the contamination state of the filter 20 from time to time without opening the first case 110 through the transparent window 113. [

The second case 120 is semi-cylindrical. The first case 110 is hinged or detachably coupled to the second case 120 so as to be opened and closed. As shown in FIG. 1, when the first case 110 is coupled to the second case 120, the case 100 becomes cylindrical. 3, when the first case 110 is coupled to the second case 120, the air inlet 111, the filter 20, and the suction unit 30 are placed on the same vertical line. Therefore, the suction portion 30 can strongly suck air into the inside of the case 10 through the air inlet 111. [

An air outlet 121 is formed on the upper surface of the second case 120.

The side surface of the second case 120 is composed of the side surface 123 and the curved surface 124. An air hole (H) is provided between the bottom surface (125) and the side surface (123) of the second case (120). An air passage (P) is formed between the side surface (123) and the curved surface (124).

The filter 20 is semicircular. The filter 20 removes dust in the air sucked into the case 10 through the air inlet 111. The filter 20 is detachably coupled to the side plane 123.

The suction portion 30 is composed of a blowing fan 31 and a fan motor 32. The suction portion 30 is installed on the plane 123 directly below the filter 20.

The pedestal (40) supports the case (10) so as to be rotatable from side to side.

The left and right turning unit 50 is installed on the pedestal 40 to turn the case 10 to the left and right. The left-right turning unit 50 is constituted by a step motor.

The duct (60) discharges the dust-filtered air to the outside of the case (10).

The duct (60) is vertically rotatably installed on the upper side of the second case (120). The inlet (62) of the duct (60) is located at the air outlet (121). On both sides of the duct 60, a rotary shaft 61 is formed.

The diameter of the duct 60 becomes smaller in a direction in which air is discharged. As a result, the inlet 62 of the duct 60 becomes narrower than the outlet 63, and the speed of the air increases from the inlet 62 to the outlet 63 of the duct 60.

The up-and-down turning unit 70 rotates the duct 60 up and down. The vertical turning portion 70 is constituted by a first bracket 71, a roller 72, a linear motor 73 and a second bracket 74.

The first bracket 71 is installed on the upper surface of the second case 120 on both sides of the duct 60. The first bracket 71 is provided with a hole 71a through which the turning shaft 61 of the duct 60 is inserted .

The roller 72 is in contact with the rear bottom surface of the duct 60.

The linear motor 73 is composed of a stator 73a and a mover 73b. A roller 72 is provided at the end of the mover 73b. When the mover 73b rises, the roller 72 raises the duct 60, and when the mover 73b falls, the roller 72 moves down the duct 60. [ This is repeated to vertically rotate the duct 60.

The second bracket 74 fixes the stator 73a to the second case 120. [

The power supply unit 80 supplies power to the fan motor 32, the left and right swing unit 50, and the linear motor 73.

The switch 90 is turned on when the power supply unit 80 cuts off the power supplied to the fan motor 32, the left and right swinging unit 50 and the linear motor 73 or the power supply unit 80 turns on the fan motor 32, And supplies power to the rotor 50 and the linear motor 73, respectively.

Hereinafter, a method for removing dust accumulated in a narrow space with the indoor dust remover according to an embodiment of the present invention will be described.

1 to 3, at the lunch time or at the time of leaving the user, the user presses the switch 90 to supply power to the fan motor 32, the left and right swing unit 50, and the linear motor 73 .

The fan motor 32 rotates the blowing fan 31 to suck air into the first case 110 through the air inlet 111. [

Dust in the air passes through the filter 20 and is removed.

The dust-removed air passes through the air hole (H) and the air passage (P), and then escapes to the air outlet (121).

The air that has escaped from the air outlet 121 enters the inlet 62 of the duct 60 and is quickly discharged to the outlet 63 of the duct 60.

The left and right swinging unit 50 rotates the case 10 to the left and right and the up and down swinging unit 70 rotates the duct 60 up and down. The duct 60 rotates vertically and horizontally and conveys the air quickly discharged from the outlet 63 of the duct 60 to every corner of the interior space. The dust accumulated in every corner of the indoor space is scattered and sucked into the inside of the case 10. The dust is removed from the filter 20. As dust is scattered and removed repeatedly, dust accumulated in every corner of the interior space is removed.

Claims

The air conditioner according to any one of claims 1 to 3, further comprising: a first case (110) having an air inlet formed on an upper surface thereof and having a transparent window for viewing the inside thereof; A case formed of a semi-cylindrical second case in which an air passage connecting the air outlet is formed;
A semicircular filter detachably coupled to an inner side surface of the second case and removing dust in the air drawn into the air inlet;
A suction unit including a blowing fan and a fan motor for providing a suction force to suck air through the semicircular filter;
A pedestal installed in the case so as to be rotatable from side to side;
A left and right turning unit installed on the pedestal for turning the case to the left and right;
A duct rotatably installed vertically on the air discharge port and discharging the dust-filtered air to the outside of the case;
An up-and-down turning unit for vertically rotating the duct;
A power supply unit for supplying power to the fan motor, the left and right rotation units, and the vertical rotation units; And
And a switch for causing the power supply unit to cut off power supplied to the fan motor, the left and right rotation units, and the linear motor, or the power supply unit to supply power to the fan motor, the left and right rotation units, and the linear motor The indoor dust remover.

The indoor dust remover according to claim 1, wherein, when the first case is coupled to the second case, the air inlet, the filter, and the suction unit are placed on the same vertical line.

The duct according to claim 1, wherein the duct is formed with pivot shafts on both sides thereof,
The up-
A first roller mounted on the upper surface of the second case at both sides of the duct and having a hole through which the pivot shaft is inserted, a roller contacting the rear bottom surface of the duct, a linear motor for raising or lowering the roller, And a second bracket fixed to the second case.

The duct according to claim 1, wherein an inlet of the duct is located at the air outlet, and the duct is smaller in diameter in a direction in which air is discharged, and an outlet of the duct is narrower than an inlet of the duct. The eliminator.