KR102172492B1 - Air purifier - Google Patents

Abstract

The humidifying air purifier according to an embodiment of the present invention includes a door assembly that is provided to be pulled out to the front of the cabinet, so that the interior of the cabinet can be easily opened. And, when the door assembly is completely inserted into the cabinet, a double sealing structure may be provided by the sealing frame.

Description

Humidified air purifier {Air purifier}

The present invention relates to a humidifying air purifier capable of performing air purification and air humidification.

The air purifier is understood as a device that sucks and purifies contaminated air and then discharges the purified air. As an example, the air purifier may include a blower for introducing external air into the air purifier, and a filter capable of filtering dust or bacteria in the air.

Recently, air purifiers having a design that emphasizes harmony between the air purifier and surrounding furniture have been developed by recognizing the air purifier as a type of furniture. Particularly, when an air purifier is provided in a bedroom, an air purifier in which an exterior panel is made of wood has been introduced with emphasis on harmony with a chest or bed.

The air purifier may be provided with a door configured in a drawer type similar to that of general furniture, and the door may be opened to clean or replace the internal parts of the air purifier.

In connection with such a drawer-type air purifier, Prior Document 1 as follows is disclosed.

1. Patent registration number (registration date): 10-0485578 (April 18, 2005)

2. Title of invention: air purifier

According to Prior Document 1 as described above, the following problems may exist.

First, the air purifier of Prior Document 1 is provided so that the blower, filter, and inlet opening/closing part are arranged vertically and installed in a separate drawer. Accordingly, there is an inconvenience that the user must open all drawers in order to access the interior of the air purifier.

Second, since the relatively heavy air blower is stacked on the upper side of the filter unit and the suction port opening and closing unit, the filter unit or the lower drawer in which the suction port opening and closing unit is installed may be deformed.

On the other hand, with respect to the drawer-type air purifier, Prior Document 2 as follows is disclosed.

1. Utility model registration number (registration date): 20-0419443 (June 14, 2006)

2. Name of design: Drawer type air purifier

According to Prior Document 2 as described above, the following problems may exist.

First, the air purifier of Prior Document 2 is configured such that inlet ports for introducing air are formed on the rear and bottom surfaces of the main body. In the case of an air purifier having a furniture-like appearance, it is often placed adjacent to the wall (rear or side) of a room. Therefore, when the inlet is formed on the rear surface of the main body, the space between the main body and the wall is too narrow, and when the inlet is formed on the bottom of the main body, the space between the main body and the bottom surface is too narrow, resulting in a problem that the suction performance is deteriorated. have.

Second, it is configured such that a filter and a driving fan are installed together in the inner space of the drawer. In this case, when the user pulls out the drawer to replace or clean the filter, there is a difficulty in pulling out a relatively heavy driving fan as well.

On the other hand, in recent years, a humidifying air purifier having a humidifying function added to the air purifier has been developed.

In connection with such a humidified air purifier, Prior Document 3 is disclosed as follows.

1. Japanese patent registration number (registration date): JP No. 5,842,962 (2015.11.27)

2. Title of invention: air purifier

According to Prior Document 3 as above, the following problems may exist.

First, the air purifier of Prior Document 3 is configured such that a blower, an air purifying filter, and a humidifying unit are stacked in a vertical direction from the lower portion of the air purifier toward the upper portion. The air cleaning filter and humidifying unit are parts that need to be periodically cleaned or replaced by the user. According to the above structure, it is troublesome and laborious to separate the air cleaning filter or the humidifying unit.

Second, since the humidifying unit has a structure disposed above the blower and the air cleaning filter, water present in the humidifying unit may fall and flow into the blower or the air cleaning filter. In this case, the performance of the blower or the air cleaning filter may be deteriorated or a failure may occur.

The present invention has been proposed in order to solve the above problems, and an object of the present invention is to provide a humidifying air purifier capable of easily opening the interior of a product by providing a door composed of a drawer type.

In addition, it is an object of the present invention to provide a humidified air purifier that can feel the aesthetics like furniture by making the exterior panel material of wood.

In addition, an object of the present invention is to provide a humidification air purifier that forms a double sealed structure to selectively reduce the flow loss of air in an open or closed area and follow the flow of intake air in an intended path. .

In order to achieve the above object, the humidified air purifier according to an embodiment of the present invention may be formed in a furniture shape so that the exterior can maintain a sense of unity with furniture used in indoor life. Therefore, the exterior of the cabinet and the door assembly movably installed in the cabinet may be formed of wood.

The cabinet may include a body frame that is open to the front and forms a basic body, a side panel coupled to both sides of the body frame, and a top panel connecting the two side panels from an upper side of the side panel.

The body frame may include a bar defining the front opening.

The door assembly may include a drawer installed to be extended in an open direction of the body frame.

The door assembly may further include a door panel forming a front exterior of the drawer. In addition, the door panel may be coupled to the front surface of the drawer.

At least one of the door panel, the two side panels, and the top panel may be formed of wood. Accordingly, it is possible to provide a user with aesthetic unity so that the humidifying air purifier can be recognized as a kind of indoor furniture.

One configuration of the humidified air purifier formed of wood may form a plurality of grooves to prevent deformation or damage of the wood. As an example, at least one of the door panel, the side panel, and the top panel may have a wooden groove engraved in a straight line on an inner surface.

In addition, in one configuration of the humidified air purifier formed of wood, a metal for improving durability may be inserted therein. As an example, in at least one of the door panel, the side panel, and the top panel, a reinforcing frame made of a metal material may be inserted into an inner surface.

The appearance of the humidified air purifier may be provided to form a sense of unity. As an example, the door panel may have a size corresponding to an area defined by a front end of the top panel and a front end of the two side panels.

In addition, both side ends of the door panel may contact inner surfaces of the two side panels. According to this, it is possible to form a complete unity when the door assembly is inserted into the cabinet.

In another aspect, the humidified air purifier according to an embodiment of the present invention may include a door assembly provided in a drawer type inside a cabinet. That is, the door assembly may be detachably provided from the cabinet and may form a flow path for air.

Accordingly, when the door assembly is completely inserted into the cabinet, the door assembly and the open portion of the cabinet may provide a sealing structure so that the incoming air can follow an intended flow path.

The humidified air purifier of the present invention can provide a double sealed structure in terms of air flow.

The humidified air purifier may include a first side, a second side, and a body frame that is coupled to a front end of the two side surfaces and has a bar defining a front opening. And a first side panel coupled to the first side surface and extending forward than the bar. It is coupled to the second side and may include a second side panel extending forward than the bar.

Further, a sealing frame is provided on the front surface of the bar and on each side surface of the first side panel and the second side panel to make contact or close contact with each other. In addition, a door panel that covers the front opening is coupled to the front surface of the sealing frame.

In addition, a drawer provided to be withdrawn from the front opening is coupled to the door panel.

A suction port through which air is sucked may be formed at the bottom of the drawer. In addition, an air filter assembly is installed on the drawer so as to be located at the rear side of the suction port.

The sealing frame may be located below the upper end of the door panel.

The door panel may have a circumference larger than the circumference of the sealing frame.

The lower end of the sealing frame may be located under the suction port or at both side ends of the front region of the suction port. In addition, a lower end of the sealing frame may form a cut space.

The sealing frame may include a first end and a second end extending from both lower ends to face each other. A space between the first end and the second end may communicate with the suction port.

The first end and the second end may be spaced apart from each other in a direction facing each other.

The bar of the body frame may be formed in a shape corresponding to the sealing frame.

The cut-out space formed by the lower end of the bar of the body frame and the lower end of the sealing frame may form a part of the suction port.

The sealing frame may further include a sealing member inserted into the inside.

When the drawer is inserted into the body frame, the rear surface of the sealing frame may be in close contact with the front surface of the bar. In addition, when the drawer is inserted into the body frame, a side surface of the sealing frame may be in close contact with the first side panel or the second side panel.

In addition, when the drawer is inserted into the body frame, at least one of the outer surfaces of the sealing frame may be at least one of the bar, the first side panel, and the second side panel to seal the front opening. Can adhere to.

In addition, the first side panel may be coupled to an outside of the first side, and the second side panel may be coupled to an outside of the second side.

In addition, sliding rails may be installed at both lower ends of the body frame. In addition, rail guides coupled to the sliding rail may be installed at both lower ends of the drawer.

The sliding rail may be positioned above the lower end of the bar of the body frame.

The lower end of the bar of the body frame and the lower end of the sealing frame may be in close contact or separated from each other in the front and rear directions.

The upper end of the door panel may be spaced apart from the front end of the upper panel to form a display groove. A display having an input unit may be positioned in the display groove.

In another aspect, in the humidified air purifier according to an embodiment of the present invention, a door provided to be withdrawn or retracted and a door panel installed on the door may be provided to be detachable from the cabinet.

A humidifying air purifier according to an embodiment of the present invention includes a cabinet with an open side, a drawer coupled to the open side of the cabinet so as to be withdrawn or retracted, and located in front of the drawer, and the cabinet It may include a door panel located on the open side of the.

It may further include a suction port formed on the bottom of the drawer and an air filter and a humidification filter accommodated in the drawer and installed at a rear side of the suction port.

The door panel may be provided to be movable from the cabinet while the drawer is withdrawn.

The cabinet is formed in a polygonal shape, and the door panel may be disposed to form one surface of the cabinet.

The door panel may be connected to be detachable from the cabinet.

The humidification filter may be located on the rear side of the air filter.

The drawer may form a storage space in which water is stored at a rear side of the air filter, and the humidification filter may be located in the storage space.

In another aspect, in the humidified air purifier according to an embodiment of the present invention, air may be sucked from a lower portion to perform air purification and air humidification, and then discharge it to the upper portion. Accordingly, the humidification air purifier may provide a structure for partitioning an air humidification zone in which water is used and an air purification zone in which water is to be prevented.

According to the present invention, there is an advantage of providing a humidified air purifier that satisfies the user's emotional or sensuous demands because the humidifying air purifier can provide an aesthetic feeling like furniture.

Accordingly, the user can not only make the air of his/her living space comfortable, but also has the advantage of designing the living space according to his/her emotional or sensory needs.

In addition, durability or rigidity of a humidified air purifier using wood can be relatively improved.

In addition, since the selective contact area between the cabinet and the door can be sealed with a double sealing structure, it is possible to reduce the flow loss of the sucked air.

In addition, since the intended air flow path can be accurately followed, there is an advantage of improving air purification and air humidification performance.

1 is a perspective view showing the configuration of a humidified air purifier according to an embodiment of the present invention.
2 is a view showing a door of the humidified air purifier according to an embodiment of the present invention is opened.
3 is an exploded perspective view showing the configuration of a humidified air purifier according to an embodiment of the present invention.
4 is an exploded perspective view showing a partial configuration of a humidified air purifier according to an embodiment of the present invention.
5 is a view showing the configuration of a door panel according to an embodiment of the present invention.
6 is a cross-sectional view taken along line VI-VI' of FIG. 1.
7 is a view showing an internal configuration of a cabinet according to an embodiment of the present invention.
8 is a cross-sectional view showing the air flow in the humidified air purifier according to an embodiment of the present invention.

1 is a perspective view showing a configuration of a humidified air purifier according to an embodiment of the present invention, and FIG. 2 is a view showing a door of the humidified air purifier according to an embodiment of the present invention opened.

1 and 2, a humidified air purifier 10 according to an embodiment of the present invention includes a cabinet 100 forming an exterior and a door assembly 200 that is retractably coupled to the cabinet 100. Included.

The cabinet 100 includes a panel assembly composed of a plurality of panels.

The door assembly 200 may be taken out from an inner space formed by the panel assembly. For example, the user may pull the door assembly 200. Then, the door assembly 200 may come out from the inside of the cabinet 100 in an external direction by an external force of the user.

Of course, the user can put the door assembly 200 back into the cabinet 100 by providing an external force in the opposite direction to the door assembly 200.

In the plurality of panels, a first base 101 at a lower portion, two side panels 103 respectively provided on both sides of the first base 101 and extending upward, and an upper side of the two side panels 103 A top panel 105 coupled to and a rear panel 107 coupled to the rear side of the two side panels 103 are included.

By the first base 101, the two side panels 103, the top panel 105, and the rear panel 107, the cabinet 100 may have a shape of a rectangular parallelepiped opened to the front.

In addition, the side panels 103 on both sides may include a first side panel forming one side of the cabinet 100 and a second side panel forming the other side of the cabinet 100.

The plurality of panels may be made of wood. Therefore, the humidified air purifier 1 can give the aesthetic sense of furniture in appearance. That is, the appearance may be beautiful.

In the inner space of the cabinet 100, an air filter assembly 280, a humidification filter assembly 300, and a blower fan 480 may be disposed.

The door assembly 200 may be provided to be pulled out to the front of the cabinet 100 to be opened, or to be pulled in to the rear to be closed. The door assembly 200 includes a door panel 210 constituting a front portion of the humidified air purifier 10. The door panel 210 may be referred to as a "front panel".

The door panel 210 may be located on one surface of the cabinet 100. For example, the door panel 210 may be located in the front opening of the cabinet 100. Accordingly, the door panel 210 may form the front surface of the cabinet 100. Accordingly, the door panel 210 and the cabinet 100 may provide a sense of unity to a user.

The door panel 210 may be provided to be movable from the cabinet 100. For example, the door panel 210 may be spaced apart from the cabinet 100 by a drawer 220 drawn out from the front surface of the cabinet 100.

The door panel 210 may have a shape of a square plate. Further, when the door assembly 200 is closed, the door panel 210 forms the front surface of the humidified air purifier 10. In addition, the door panel 210 may be made of wood so as to feel the aesthetics like furniture.

A recessed portion 30 may be formed between the lower end of the door panel 210 and the first base 101 to form a rearwardly recessed space.

In addition, an air intake port 225 for sucking air into the cabinet 100 may be formed on the upper side of the recessed part 30.

Hereinafter, the air inlet 225 may be referred to as an inlet 225. For example, the suction port 225 may be formed on the bottom of the drawer 220.

The depression 30 may be defined as a space between the first base 101 and the suction port 225 at the lower side of the door panel 210.

In addition, the depression 30 has an opening defined by the lower edge of the door panel 210 and the first base 101 positioned below the lower edge extends rearward to the base extension 115 It can also be defined as space.

A discharge part 109 through which purified air is discharged is formed on the top panel 105 of the cabinet 100. The discharge part 109 may be located on the rear side of the top panel 105.

The discharge part 109 may be formed to form one plane with the top panel 105. For example, the upper end of the discharge part 109 may be formed to have the same height as the upper end of the upper panel 105.

The door assembly 200 further includes a drawer 220 extending from the rear surface of the door panel 210 to the rear.

Parts of the humidified air purifier 10 are installed in the drawer 220. The component may include an air filter assembly 280 and a humidifying device. In addition, the humidifying device may include a humidifying filter assembly 300, a water tank 260, and a bucket 270.

When the door assembly 200 is drawn forward and the front of the cabinet 100 is opened, an air filter assembly 280, a humidification filter assembly 300, and a water bottle 270 disposed on the drawer 220 Can be withdrawn forward together. Therefore, the user can easily access the air filter assembly 280, the humidification filter assembly 300, and the water bottle 270.

The drawer 220 may be coupled to the cabinet 100 so as to be withdrawn or inserted. Accordingly, the drawer 220 may also be referred to as “door” or “receiving unit”.

The door assembly 200 further includes a rail guide 230 for guiding withdrawal or retraction of the door assembly 200. The rail guide 230 may be coupled to both lower sides of the drawer 220, respectively.

That is, the door assembly 200 is provided to move in the front-rear direction from the cabinet 100. Accordingly, the door assembly 200 may be provided to be in close contact with the front end portion of the cabinet 100 in the retracted state.

In detail, the door assembly 200 may include a sealing means capable of sealing the opened front surface of the cabinet 100. The sealing means may include a sealing frame 211 and a sealing member 212 to be described later.

The sealing means may seal a minute gap formed between the cabinet 100 and the door assembly 200. Accordingly, external air may be intensively introduced into the depression 30 or the inlet 225.

A display 108a for displaying operation information of the humidified air purifier is included in front of the top panel 105. The display 108a is elongated in the left and right direction and may be provided on an upper surface of the front portion of the display module 452 to be described later. In addition, the display 108a may be provided with an input unit 108b allowing a user's input.

A plurality of input units 108b may be provided to set the operation mode or operation function of the humidified air purifier 10. For example, in the input unit 108b, such as “power input unit”, “clean strength”, “rapid clean”, “humidifying clean”, “sleep mode”, “air sanitization”, “mood lighting”, and “lock” A plurality of input units capable of being input may be included to perform a set mode (or function).

The display 108a may be positioned between the top panel 105 and the door 200. In detail, a display groove 108 that is recessed downward is formed in the upper portion of the cabinet 100. For example, an upper end of the door panel 210 may be spaced apart from the front end of the upper panel 105 in a forward direction. In addition, the display groove 108 may be defined as a space formed between the door panel 210 and the top panel 105.

Accordingly, the display 108a is exposed to the outside through the display groove 108 so that the user can check driving information or manipulate the input unit 108b.

The top panel 105 is configured to be flat, so that the user can use it as a storage cabinet. Objects or food may be placed in the cabinet. Therefore, it may not be easy for the user to place a display to be checked visually on the upper panel. If the display is disposed in the center of the top panel, there may be a problem that the display is covered by the object or food.

In this embodiment, in order to prevent this problem, the display 108a may be positioned between the front surface of the top panel 105 and the rear surface of the door. In addition, when the door 200 is extended forward, the front surface of the display 108a may be exposed to the outside.

3 is an exploded perspective view showing the configuration of a humidified air purifier according to an embodiment of the present invention, Figure 4 is an exploded perspective view showing a partial configuration of the humidified air purifier according to an embodiment of the present invention, and Figure 5 is an implementation of the present invention A diagram showing a configuration of a door panel according to an example, FIG. 6 is a cross-sectional view taken along VI-VI' of FIG. 1, and FIG. 7 is a view showing an internal configuration of a cabinet according to an embodiment of the present invention.

3 to 7, in the humidification air purifier 10 according to an embodiment of the present invention, an air filter assembly 280 for filtering air, a humidification filter assembly 300 for humidifying air, and air flow It includes a blowing fan 480 for generating. A fan motor 485 is coupled to the blowing fan 480.

In detail, the cabinet 100 includes a body frame 110 forming a space 112 in which the above-described components are disposed.

The body frame 110 may be formed in a hexahedral shape in which front, rear and upper surfaces are open. In detail, the front surface of the body frame 110 is open, and the open front surface may be shielded by the door assembly 200. In addition, the rear surface of the body frame 110 is opened, and the opened rear surface may be shielded by the fan housing 410 and the housing cover 430. In addition, the upper surface of the body frame 110 is open, and the open upper surface may be shielded by the electric device 450.

The first base 101 may be understood as a configuration of the body frame 110.

The two side panels 103 are coupled to both sides of the body frame 110. That is, the body frame 100 may include a first side that is one side and a second side that is the other side.

In addition, one of the two side panels 103 may be coupled to the first side. Further, the other side panel 103 of the two side panels 103 may be coupled to the second side surface. Here, the side panel 103 coupled to the first side is referred to as a first side panel 103, and the side panel 103 coupled to the second side is referred to as a second side panel 103.

The top panel 105 may be coupled to an upper side of the electric part 450, and the rear panel 107 may be coupled to a rear side of the housing cover 430.

Meanwhile, as described above, at least one of the door panel, the first side panel, the second side panel, and the top panel may be formed of wood.

Accordingly, the plurality of panels 103,105,107 are formed by digging the inner surface of each panel 103,105,107 to a relatively small width and depth in order to prevent deformation of wood and enhance durability, and the plurality of It may include a plurality of reinforcing frames 215 inserted into the inner surfaces of the panels 103, 105, and 107.

Here, the inner surface of the plurality of panels 103, 105, and 107 may be understood as a surface facing the body frame 110.

The wooden groove 210b may extend vertically along the extending direction of the panel, and may be formed in a plurality. For example, the wooden groove 210b may be engraved on at least one of the plurality of panels 103, 105, and 107 in a straight line along the longitudinal direction of the inner surface.

The reinforcing frame 215 may have components coupled to the plurality of panels and a hole 215a for fastening. For example, in the hole 215a of the reinforcing frame 215 inserted into the door panel 210, a fastening member fastened to the front surface 221 of the drawer may be inserted. In addition, the reinforcing frame 215 may be formed of a metal material.

The first and second side panels 103 coupled to both sides of the body frame 110 may extend forward than a bar 110a defining a front opening of the body frame 110.

In addition, each inner surface of the first and second side panels 103 positioned in front of the bar 110a of the body frame may be in close contact with the outer surface of the sealing frame 211. Accordingly, at least one of the two outer surfaces of the sealing frame 211 can be in close contact with the cabinet 100, thus providing a double sealing structure excluding the suction port 225 when the door assembly 200 is retracted. can do.

The bar 110a of the body frame may be formed in a rectangular frame to define a front opening of the body frame 110.

However, the bar 110a of the body frame may have a lower portion cut by a predetermined length to form a spaced space in order to avoid interference of the door assembly 200 withdrawal or lead-in.

Here, the predetermined length may be defined as a length corresponding to the distance D1 of the sealing frame 211 to be described later. For example, the bar 110a of the body frame may be provided in a square shape with an open bottom side.

Bars 110a of the body frame may extend along front ends of both sides of the body frame 110. Further, the bar 110a may extend from a lower side of the display module 452 to connect upper ends of both sides of the body frame 110.

The lower ends 110b of the bars 110a of the body frame may be bent in a direction facing each other from front ends of both sides of the body frame 110. Here, the lower end 110b of the bar 110a may be cut so as not to interfere with the drawer 220.

That is, the lower ends 110b of the bars 110a of the body frame extending from both sides of the body frame 110 may be extended to be spaced apart by a predetermined length in a direction facing each other.

In addition, the bar 110a of the body frame and the sealing means are provided to be in close contact with each other when the door assembly 200 is retracted. Accordingly, the bar 110a of the body frame and the sealing means may have a shape corresponding to each other.

As a result, the sealing means provided on the rear side of the door panel 210 is in close contact with the surfaces of the first and second side panels 103 extending to protrude forward from the bar 110a and the bar 110a. Can be.

Accordingly, the sealing means may seal the gap between the cabinet 100 and the door assembly 200 with two vertical surfaces. Accordingly, it is possible to more effectively block the inflow of air through the gap.

A plurality of reinforcing ribs 111a and 111b may be provided on both sides of the body frame 110. The reinforcing ribs 111a and 111b include a plurality of first reinforcing ribs 111a extending in a horizontal direction and a plurality of second reinforcing ribs 111b extending in a direction crossing the first reinforcing rib 111a. Included. For example, the second reinforcing rib 111b may extend in a vertical direction.

In addition, drain passages 111c may be formed on both sides of the body frame 110 to guide the fluid drained from the electric device 450 downward. The drain passage 111c may be understood as a passage formed between the first and second reinforcing ribs 111a and 111b.

The door assembly 200 includes a door panel 210 forming a front exterior and a drawer 220 extending to the rear of the door panel 210.

The lateral width of the door panel 210 may be set smaller than the distance between the two side panels 103. Accordingly, the door panel 210 may be inserted between the two side panels 103 to form one plane. Accordingly, since the door panel 210 and the two side panels 103 can give a user a sense of unity in appearance, they are visually neat and can provide an exterior suitable for recognition as furniture.

The door panel 210 may include a handle groove 210a recessed to be gripped by a user at an upper rear surface. Accordingly, the user can put a hand into the display groove 108 and pull out the door assembly 200 while pulling through the handle groove 210a.

The door panel 210 may further include a panel frame 218 guiding the drawer 220 to be coupled to the front surface.

The panel frame 218 may be coupled to the rear surface of the door panel 210. In addition, the panel frame 218 may be positioned inside the sealing frame 211 to be described later. For example, the panel frame 218 may be coupled by a panel coupling portion 221a and a fastening member to be described later.

Meanwhile, as described above, the door assembly 200 may further include a sealing means. In addition, the sealing means may include a sealing frame 211 and a sealing member 212.

In detail, the sealing frame 211 may be coupled to the rear surface of the door panel 210. In addition, the sealing frame 211 may be formed to correspond to the bar 110a of the body frame 110. For example, the sealing frame 211 may be provided in a square shape with an open bottom side.

That is, the lower portion of the sealing frame 211 may be cut by a predetermined length D1. For example, a lower portion of the sealing frame 211 may form an opening communicating with the suction port 225. Accordingly, the lower ends 211a and 211b of the sealing frame 211 may be spaced apart by the predetermined length D1 in a direction facing each other.

The lower ends 211a and 211b of the sealing frame 211 may be located under the suction port 225 or at both side ends of the front part of the suction port 225. In detail, the lower end portions 211a and 211b may form a cut space (or spaced space) communicating with the suction port 225 together with the lower end portion 110b of the bar 110a.

The cut-out space (or spaced space) may be understood as a part of the suction port 225. For example, when the lower end portions 211a and 211b and the lower end portion 110b are in close contact, the cut space (or spaced space) may define both side ends of the front portion of the suction port 225. Accordingly, the air sucked from the lower end of the door panel 210 may be intensively introduced into the cut space.

Specifically, the lower end of the sealing frame 211 may include a first end 211a vertically bent at one lower end and a second end 211b vertically bent at the other lower end. In addition, the first end 211a and the second end 211b may extend horizontally and may be formed to be spaced apart by the predetermined length D1.

The predetermined length (D1) may be referred to as the lower distance (D1) of the sealing frame (211).

Since the lower end portions 211a. 211b of the sealing frame 211 are spaced apart from each other by the lower distance D1, the spaced space between the first end 211a and the second end 211b is the suction port Part 225p of 225 may be formed.

Accordingly, when the door assembly is inserted into the body frame 110 and the sealing frame 211 and the bar 110a of the body frame contact each other, the lower ends 211a and 211b of the sealing frame 211 And the lower end portion 110b of the bar 110a of the body frame is cut to open downward to form a part 225p of the intake port 255, so that the intake cross-sectional area of the air can be expanded.

Meanwhile, the lower gap D1 may be understood as a length corresponding to the width W1 in the left and right directions of the air inlet 225 to be described later.

The outer circumference length of the sealing frame 211 may be smaller than the circumference length of the door panel 210. In addition, the sealing frame 211 and the outer circumference length of the bar 110a of the body frame may be the same.

In addition, the circumferential length of the door panel 210 may be smaller than the circumferential length of the front end of the cabinet 100. In addition, the upper edge of the door panel 210 may be disposed at a height corresponding to the upper front edge of the cabinet 100. Accordingly, a recessed space or a recessed portion 30 is formed under the door panel 210 to guide the inflow of air.

Meanwhile, the width D2 of the sealing frame 211 may be set to a length corresponding to a length protruding forward from the bar 110a of the first and second side panels 103 described above.

Accordingly, the sealing frame 211 is in close contact with the first and second side panels 103 and the bar 110a of the body frame, thereby reducing unnecessary flow loss and noise. In addition, the sealing frame 211 may concentrate the suction of air to the recessed portion 30 or the suction port 225.

That is, when the drawer 220 is inserted into the body frame 110, the front surface of the bar 110a defining the front opening of the body frame 110 and the front surface of the sealing frame 211 are in close contact with each other. Can be. In this case, the outer surface of the sealing frame 211 may be in close contact with the first side panel 103 or the second side panel 103.

In summary, at least any two of the outer surfaces of the sealing frame 211 are attached to at least one of the bar 110a, the first side panel 103, and the second side panel in order to seal the front opening. It can be tight.

Accordingly, double sealing is possible between the sealing frame 211 and the body frame 110, so that the flow of air introduced into the inlet 225 is effectively guided to the air filter assembly 280 without leakage or loss. can do.

Meanwhile, the sealing frame 211 may form a central groove into which the sealing member 212 is inserted. The central groove may be formed by recessing the central rear portion of the sealing frame 211. In addition, the central groove may extend together along the extending direction of the sealing frame 211.

The sealing member 212 may be inserted into the rear surface of the sealing frame 211. That is, the sealing member 212 may be inserted into the central groove of the sealing frame 211.

The sealing member 212 may be formed of a material capable of maintaining airtightness when in close contact with the bar 110a of the body frame. For example, the sealing member 212 may include rubber.

The door panel 210 may further include a cover frame 211c in close contact with the filter cover 282a provided on the air filter assembly 280.

The cover frame 211c may be connected to an upper portion forming an upper side of the sealing frame 211. For example, the cover frame 211c may extend roundly from the upper side of the sealing frame 211 to the lower side.

The rear surface of the cover frame 211c may be formed in a shape corresponding to the front surface of the filter cover 282a. For example, when the front surface of the filter cover 282a is formed in a round shape, the rear surface of the cover frame 211c may also be formed in a round shape corresponding thereto.

Therefore, when the door assembly 200 is inserted into the cabinet 100, the cover frame 211c is in close contact with the filter cover 282a, so that the air sucked through the inlet 225 is lost or leaked out. It can be guided to pass through the air filter 285 without.

The front surface 221 of the drawer 220 may be coupled to the rear surface of the door panel 210. That is, the door panel 210 may cover the front opening of the body frame 110.

Meanwhile, the front surface 221 of the drawer may be referred to as the door front portion 221 or the “first wall” of the drawer. In addition, the door panel 210 and the door front portion 221 may be referred to as “door front portion” together.

A panel coupling portion 221a coupled to the rear surface of the door panel 210 may be provided on the door front portion 221. For example, the panel coupling portion 221a is recessed rearward from the door front portion 221, and a fastening member is coupled to the panel coupling portion 221a to form the panel frame 218 of the door panel 210 and Can be fastened.

The drawer 220 may further include a connector 221b extending from a rear surface of the door front portion 221 to a front surface of the air filter seating portion 226.

That is, the connector 221b may be located in a space between the door front portion 221 and the air filter seating portion 226 defined by the suction port 225.

The connector 221b may be located under the rear surface of the door front part 221. In addition, the connector 221b may be located above the suction port 225. As an example, the connector 221b may extend rearward to have a relatively thin width in order to minimize the resistance of air introduced into the inlet 225 from the rear side of the door front part 221.

The connector 221b may support the door front portion 221 which is relatively weak to impact by the position of the suction port 225. Accordingly, the connector 221b may improve durability of the drawer 220 by preventing deformation of the door front portion 221.

The drawer 220 includes a door side portion 222 extending rearward from both sides of the door front portion 221, a door lower surface provided under the door side portion 222, and an upper side from the rear side of the door lower surface. The door rear part extending to the door is further included.

Meanwhile, the door side portion 222 may be referred to as a side surface of the drawer 220 or a “second wall” of the drawer. In addition, the lower surface of the door may be referred to as a bottom surface of the drawer 200 or a “third wall” of the drawer. Similarly, the rear of the door may be referred to as the rear of the drawer or the “fourth wall” of the drawer.

The suction port 225 may be formed on the lower surface of the door.

In addition, by the door front portion 221, the door lower portion, the door side portion 222 and the door rear portion, the drawer 220 has a water tank 260, a bucket 270, and an air filter assembly 280. ) And an installation space in which the humidification filter assembly 300 is installed may be defined.

For example, an air filter assembly 280 may be installed at a front portion of the drawer 220. The air filter assembly 280 may include an air filter case 281 and an air filter 285 coupled to the air filter case 281. The air filter assembly 280 may be arranged to be lifted upward and separated.

A bucket 270 may be disposed at an approximately central portion of the drawer 220, that is, a rear side of the air filter assembly 280 based on the front-rear direction.

The bucket 270 may be installed inside the water tank 260. The bucket 270 may be lifted upward and disposed to be separated, and a user may separate the bucket 270 to supplement water or wash the bucket 270. In addition, an openable bucket lid 271 may be provided on the top of the bucket 270.

A valve hole for discharging water and a valve device 276 for selectively opening and closing the valve hole may be installed on the bottom 272 of the bucket 270.

In addition, a valve bracket surrounding the valve device 276 may be further included on the bottom of the water container 270. The valve bracket may be spaced apart from each other in a radial direction around the valve device 276 to protect the valve device 276.

A coupling space in which the valve device 276 is coupled to a float device 267 to be described later may be formed on the bottom of the water tank 270. For example, the coupling space may be formed as a recessed space.

The valve device 276 may open the valve hole when the water container 270 is placed on the water container support part 261 provided in the water tank 260, and when separated from the water container support part 261, the valve hole Can be operated to close it.

The water tank 260 may have a substantially hexahedral shape with an open top. A water container support part 261 supporting the water container 270 is included in the lower portion of the water tank 260. The water container support part 261 forms a flat surface.

The water tank 260 further includes a float receiving portion 262 protruding downward from the water tank support portion 261 and having a space in which a float device 267 is installed. The float accommodating portion 262 has a hollow shape with an empty inside, for example, is located at an approximately central portion of the water container support portion 261, and may be configured to extend long to the rear.

The float receiving part 262 forms a first water storage part 229a in which water is stored, and the float device 267 is able to move vertically according to the level of water stored in the first water storage part 229a. It can be provided. When the water level of the first reservoir 229a is higher than the set level, the float device 267 may move upward to block the valve hole of the water container 270.

Inside the water tank 260, a second storage portion 229b extending rearward from the float receiving portion 262 and storing water may be formed. The second reservoir 229b communicates with the first reservoir and may form the same water level as the first reservoir.

The humidification filter assembly 300 may be installed in the second reservoir 229b. The humidification filter assembly 300 may be accommodated in a rear portion of the inner space of the drawer 220. In addition, the humidification filter assembly 300 may be disposed on the rear side of the bucket 270.

The humidification filter assembly 300 includes a humidification filter case 310 and a humidification filter 330 that is rotatably supported by the humidification filter case 310 and absorbs water stored in the water tank 260.

The humidification filter 300 includes a circular humidification filter frame and a filter medium disposed inside the humidification filter frame 331 and having a circular shape.

A lower portion of the humidification filter 330 may be disposed so as to be immersed in the second storage portion 229b.

The humidification filter 330 has a substantially circular shape, and a collection rib 331a having a structure capable of containing water is included in the outer peripheral portion of the humidification filter 330. The collection rib 331a may be provided inside the humidification filter frame 331 and may be provided to extend in a radial direction. In addition, a plurality of collection ribs 331a are provided, and a space between the plurality of collection ribs 331a forms a water storage space. The humidification filter 330 and the humidification filter frame may have a structure similar to that of a "water-wheel".

The humidification filter 330 is rotatably provided, and while the water collected by the collection rib 331a rotates, water flows through the central portion of the humidification filter 330 by gravity. The humidification filter 330 may be made of a cloth, felt, or sponge material that facilitates moisture absorption.

A sterilization device 269 for irradiating light toward the inside of the water tank 260 to sterilize water stored in the water tank 260 may be disposed at the rear side of the water tank 260. For example, the sterilization device 269 may include an ultraviolet LED.

The humidified air purifier 10 further includes a housing assembly 400 disposed inside the cabinet 100. The housing assembly 400 may be disposed on the rear side of the door assembly 200. That is, the housing assembly 400 is disposed on the rear side of the rear portion of the drawer 220.

In detail, in the housing assembly 400, a fan housing 410 having a blowing fan 480 for generating air flow, a fan suction unit 415 disposed in front of the blowing fan 480 and inhaling air, and A housing cover 430 coupled to the rear side of the fan housing 410 is included. The blowing fan 480 may be installed in a fan installation space defined by the fan housing 410 and the housing cover 430.

The blowing fan 480 includes a centrifugal fan that sucks air in the axial direction and discharges it in the radial direction. For example, the centrifugal fan may include a sirocco fan. The axial direction of the blowing fan 480 may be a front-rear direction. In addition, the fan motor 485 connected to the blowing fan 480 is supported at the center of the fan housing 410 and may be axially coupled to the center of the blowing fan 480.

The fan housing 410 includes a fan suction unit 415. The fan suction unit 415 may include a suction guide rib extending radially or cylindrically. By the suction guide rib, it is possible to prevent the user's hand from being put into the blowing fan 480.

The humidified air purifier 10 further includes an electric part 450 provided with a plurality of electric parts. The electric part 450 further includes an electric plate 451 covering the open upper part of the body frame 110, and the electric part 453 may be installed on the upper surface of the electric plate 451 .

In other words, the interior of the cabinet 100 includes an air conditioning room in which an air filter 285 and a blowing fan 480 are installed, and an electrical equipment room in which electrical components are installed. The air conditioning room and the electric equipment room are partitioned in the vertical direction by the electric equipment plate 451. That is, the electric equipment room may be located above the electric plate 451 and the air conditioning room may be positioned below the electric plate 451.

The electric plate 451 may extend forward from the top of the housing assembly 400. In addition, the top panel 105 may be coupled to an upper side of the electric plate 451 to protect the electric component 453.

The electric device further includes a display module 452 on which the display 108a is provided. The display module 452 may be disposed in a front portion of the electric plate 451. The display 108a may be exposed to the outside through the display groove 108.

A sliding rail 235 may be installed inside the body frame 110 to guide the withdrawal and retraction of the door assembly 200.

The sliding rail 235 may be disposed on both lower sides of the body frame 110. In addition, the sliding rail may be positioned above the lower end portion 110b of the bar 110a.

According to this, the lower end portion 110b of the bar 110a and the lower end portions 211a and 211b of the sealing frame 211 are in close contact with each other in the front-rear direction, so that the sliding rail 235 and the rail guide 230 are formed. Gaps (or spaces) can be sealed. Accordingly, it is possible to effectively guide the flow of air introduced into the suction port 225.

The sliding rail 235 may include a body coupling portion 235a coupled to the inner surface of the body frame 110.

Further, a rail cover 236 is disposed outside the sliding rail 235. By the rail cover 236, the sliding rail 235 may not be exposed to the outside.

Rail guides 230 are provided on both sides of the door assembly 200. The rail guide 230 is coupled to the sliding rail 235 to be withdrawn or retracted, and may slide forward and backward.

In addition, the rail guide 230 or the sliding rail 235 may include a stopper for limiting a forward and backward movement distance.

And when the drawer 220 is pulled out to the maximum by the stopper, the humidification filter assembly 300 may be located on a plane formed by the front opening of the body frame 110.

That is, the stopper may set the maximum withdrawal distance of the drawer 220. In addition, the stopper may determine the maximum withdrawal distance of the drawer 220 according to the position of the humidification filter assembly 300.

The body frame 110 further includes a lighting bracket 116 on which a lighting device is installed. The lighting bracket 116 may be provided under the body frame 110 and may be spaced apart from the upper side of the first base 101. In addition, the lighting bracket 116 may be disposed to face the first base 101.

The body frame 110 further includes a base connecting portion 115 extending upward from the first base 101.

It can be understood that the base connection part 115 extends downward toward the first base 101 from the rear portion of the lighting bracket 116.

The recessed part 30 may form a space between the first base 101 and the lighting bracket 116. In addition, the base connection part 115 may shield the rear side of the recessed part 30.

In addition, as described above, the recessed portion 30 may be understood as a space defined by the first base 101, the base connecting portion 115, and the lighting bracket 116.

The body frame 110 further includes a second base 113 extending rearward from the base connecting portion 115 and supporting the drawer 220. The second base 113 forms a flat surface and may support the lower surface portion 224 of the door of the drawer 220. The first and second bases 101 and 113 may be combined to be referred to as "base".

Due to the configuration of the first base 101, the base connection part 115, and the second base 113, the body frame 110 may have a configuration stepped upward from the front part toward the rear. . In addition, since the door assembly 200 is supported by the second base 113 and withdrawn or drawn in, the lower portion of the door assembly 200 is spaced upward from the first base 101, and the spaced space By configuring the recessed portion 30 may be communicated with the suction port 225.

The lighting device includes a lighting PCB 122 provided with a lighting source 122a and a lighting case 124 coupled to the lighting PCB 122. The plurality of lighting sources 122a may be provided, and the plurality of lighting sources 122a may be arranged in a horizontal direction.

The lighting case 124 includes a partition rib 124b that divides the inner space of the lighting case 124 into a plurality of spaces 124a, and each of the plurality of spaces 124a includes an illumination source 122a. Can be placed. The illumination source 122a is coupled to one surface of the illumination PCB 122 and may be configured to irradiate light downward. For example, the lighting source 122a may be installed on the bottom or front surface of the lighting PCB 122.

A reflector 120 may be installed on the upper surface of the first base 101. The reflective plate 120 is positioned under the plurality of illumination sources 122a, and may be provided to gently reflect or diffuse light irradiated from the illumination sources 122a. The illumination source 122a is disposed above the reflection plate 120 and irradiates light downward toward the reflection plate 120. The depression 30 may be formed between the illumination source and the reflective plate 120.

According to the light irradiated by the illumination source (122a), the humidified air purifier (1) may provide a subtle light to the area where the depression 30 or the air inlet 225 is located. therefore. The lighting device may be called mood lighting.

A human body sensor may be installed on the front of the lighting case 124. The human body detection sensor may detect a human body approaching from the direction of the door panel 210. For example, when the human body detection sensor detects a human body approaching the humidified air purifier 1, the lighting device may be operated to adjust the brightness of the lighting source 122a.

As described above, the drawer 220 may be provided with an air filter assembly 280, a humidification filter assembly 300, a water tank 270 and a water tank 260. In addition, a suction port 225 through which air is sucked is formed on a lower surface of the drawer 220.

The suction port 225 may be located at a rear side of the door front part 221. For example, the suction port 225 may be formed through at least a portion of the lower surface of the door.

The air outside the humidified air purifier 10 may be sucked through the inlet 225 via the depression 30. In addition, the sucked air may flow upward and be purified while passing through the air filter 285.

That is, since the air sucked from the intake port 225 passes through the air filter 285 and the humidification filter 330 while flowing backward, the flow performance may be improved.

In addition, by the inlet 225 formed in the front area of the bottom of the drawer 220, the air introduced to the lower end of the door panel 210 flows upwardly through the inlet 225 You can have a flow.

And the air that has passed through the inlet port 225 is an air filter assembly 280 inserted into the drawer 220 toward the rear side of the inlet port 225 and a humidifying filter inserted into the rear side of the air filter assembly 280 It passes through the assembly 300 in order to perform air purification and air humidification.

Here, since the air filter assembly 280 and the humidification filter assembly 300 are inserted from the upper side of the drawer 220, they are relatively perpendicular to the air filter seating portion 226 and the water tank seating portion 227. A region (or area) through which air is introduced may be formed in a direction or a vertical direction.

That is, the air passing through the suction port 225 and heading upward may pass through the air filter 285 and the humidification filter 330 by bending a flow path laterally.

Meanwhile, a rail guide 230 may be positioned on the door side portion 222. In addition, the rail guide 230 may be coupled so as to be movable with a sliding rail 235 provided inside the body frame 110.

The rail guide 230 and the sliding rail 235 may be referred to as a rail assembly. The rail guide 230 or the sliding rail 235 may include a stopper for limiting a distance drawn out or drawn in the front and rear directions.

As another example, the body frame 110 may further include a rail locking protrusion 235b for forcibly limiting the withdrawal distance of the door assembly 200.

The rail locking protrusion 235b may be spaced apart from the front end of the rail cover 236 in a forward position. For example, the rail locking protrusion 235b may be positioned at the lower end 110b of the bar 110a of the body frame. In more detail, the rail locking protrusion 235b may be formed to protrude upward from the lower end 110b of the body frame 100a.

The sliding rail 235 or the rail guide 230 may be extended forward until it contacts the rail locking protrusion 235b. In addition, the rail locking protrusions 235b protrude perpendicularly to the advancing direction of the sliding rail 235 or the rail guide 230, so that the sliding rail 235 or the rail guide 230 235b) is jammed. Accordingly, the rail locking protrusion 235b may limit the withdrawal distance of the door assembly 200.

The rail locking protrusion 235b or the stopper (not shown) may define a maximum withdrawal distance of the door assembly 200. In detail, the maximum withdrawal distance of the door assembly 200 may be set so that the humidification filter assembly 300 may be positioned on a plane formed by the front end of the body frame 110.

That is, when the door assembly 200 is pulled out to the maximum, the front surface of the humidification filter case 310 and the front surface of the bar 110a of the body frame may be located on one plane.

According to this, when the door assembly 200 is withdrawn, the configuration required to be managed by the humidified air purifier 1, that is, the air filter assembly 280, the bucket 270, and the humidification filter assembly 300 are withdrawn. Can be.

In addition, since the humidification filter assembly 300 is located at a position corresponding to the front opening of the body frame 110, the user can pull out the configuration required for management into a manipulated space at once. In other words, accessibility to managed parts can be improved.

In addition, when the door assembly 200 is pulled out, the humidification filter assembly 300 is located in the front opening of the cabinet 100 or the body frame 110, so that the internal space of the body frame 110 ( 112) can be prevented from being exposed to the field of view.

Accordingly, even if the door assembly 200 is pulled out to the maximum, it is possible to prevent the user from putting a hand in with the internal configuration of the cabinet 100. Therefore, it is possible to improve the safety of the product.

In addition, even if the door assembly 200 is pulled out to the maximum, the components provided in the inner space 112 are not exposed to the user, so that the appearance of the humidified air purifier 1 can be maintained neatly. Since this can satisfy the user's emotional aspect, it can result in high-quality products.

A through hole 223b in which the sterilizing device 269 is disposed is formed in the rear portion of the door. For example, the sterilization device 269 may be disposed inside the through hole 223b or may be disposed behind the through hole 223b. The light irradiated from the sterilizing device 269 may be transmitted to the water tank 260 via the through hole 223b to sterilize the stored water.

A water tank 270 is disposed above the water tank 260. The bucket 270 includes a bucket body for storing water and a bucket lid 271 detachably coupled to an upper side of the bucket body. The user can remove the bucket cover and replenish water in the inside of the bucket body.

When the water tank 270 is placed in the water tank 260, the valve device 276 of the water tank 270 is opened, so that the water stored in the water tank 270 is transferred to the first reservoir of the water tank 260 ( 229a).

The humidification filter assembly 300 may be installed in the water tank 260. The humidification filter assembly 300 may be positioned at the rear side of the water container 270, and the lower portion of the humidification filter assembly 300 may be disposed to be immersed in the second water storage portion 229b.

The humidification filter assembly 300 includes a humidification filter case 310 having a shaft support part 315 and a humidification filter 330 having a central shaft 335 supported by the shaft support part 315. The central axis 335 of the humidification filter 330 may be rotated in a clockwise or counterclockwise direction while being supported by the shaft support 315.

The humidification filter 330 includes a collection rib 331a for pumping up water stored in the second reservoir 229b of the water tank 260. The water pumped from the collection rib 331a moves upward while the humidification filter 330 is rotated, and may flow down to the humidification filter 330 when it descends again. Water flowing down the humidification filter 330 may permeate the filter medium.

In the humidification air purifier 10, as a driving device for rotating the humidification filter 330, a humidification filter driving gear 355 coupled to the humidification filter motor 353 and the humidification filter motor 353 to rotate More included. The humidification filter motor 353 and the humidification filter driving gear 355 may be installed in the fan housing 410.

The humidification filter 330 includes a filter gear interlocking with the humidification filter driving gear 355. The filter gear is provided on the outer surface of the filter medium and may be configured to have a plurality of gear teeth. The plurality of gears of the filter medium may be coupled to the humidification filter driving gear 355. When the humidification filter motor 353 is driven, the filter gear may rotate in a clockwise or counterclockwise direction in association with the humidification filter driving gear 355.

A contact part 411 is provided on the front surface of the fan housing 410. In addition, a contact protrusion for switching to the contact portion 411 is provided on the rear portion of the door. The contact protrusion may protrude rearward from the rear portion of the door.

When the door 200 is closed, it may be recognized that the contact protrusion contacts the contact part 411 or closes within a set distance, and that the door 200 is closed. Only when it is recognized that the door 200 is closed, the fan motor 485 or the humidification filter motor 353 may be driven. Therefore, the use stability can be improved.

8 is a cross-sectional view showing the air flow in the humidified air purifier according to an embodiment of the present invention. Referring to Figure 8, the air flow in the humidified air purifier according to an embodiment of the present invention will be briefly described.

When the blowing fan 480 is driven, air outside the air purifier may be sucked into the air inlet 225 via the depression 30. The air sucked from the air inlet 225 may flow upward and be introduced into the drawer 220.

Then, the air passes through the air filter assembly 280. Since the air filter assembly 280 is disposed to be inclined forward while seated on the air filter mounting portion 226, air may evenly pass through the filter surface of the air filter assembly 280.

The air filtered by the air filter assembly 280 flows backward and may pass through the humidification filter assembly 300. Air is humidified while passing through the humidification filter assembly 300, and the humidified air may pass through the blowing fan 480.

In this way, since the air filter assembly 280, the water tank 260, and the humidification filter assembly 300 are sequentially disposed from the front part of the drawer 220 to the rear, air filtering and humidification can be easily performed. have.

Air is sucked in the axial direction of the blowing fan 480 and may be discharged in the radial direction. The air passing through the blowing fan 480 flows upward and may be discharged to the outside through the discharge part 109.

That is, since the air is sucked into the lower front portion of the humidified air purifier 10 and discharged to the upper rear portion, the flow resistance may be reduced and the blowing performance may be improved.

Claims (11)

A body frame including a bar coupled to the first side, the second side, and the front ends of the two sides to define a front opening; And
It includes a drawer provided to be withdrawn or drawn in from the front opening of the body frame,
The drawer,
A door panel forming a front surface of the drawer to cover the front opening of the body frame;
An air filter assembly configured to position an air filter for filtering air to face the door panel;
A suction port formed on a bottom surface of the drawer and positioned in front of the air filter assembly; And
And a sealing frame coupled to the rear surface of the door panel and formed to contact the front surface of the bar when the drawer is inserted into the body frame,
The lower end of the sealing frame is a humidification air purifier that is spaced apart from each other in a direction facing each other to form a part of the inlet.
The method of claim 1,
A first side panel coupled to the first side surface and extending forward than the bar; And
It is coupled to the second side, further comprising a second side panel extending forward than the bar,
When the drawer is inserted into the body frame, at least any two of the outer surfaces of the sealing frame are attached to at least one of the bar, the first side panel, and the second side panel so as to seal the front opening. A humidified air purifier that fits closely.
The method of claim 1,
Sliding rails installed at the lower ends of both sides of the body frame; And
A humidified air cleaner that is installed at both lower ends of the drawer and further comprises a rail guide coupled to the sliding rail.
The method of claim 3,
The rail guide or the sliding rail,
A humidification air purifier that limits a maximum withdrawal distance so that the humidification filter assembly inserted in the rear side of the drawer is drawn out to the front opening of the body frame.
The method of claim 1,
The sealing frame includes a first end and a second end that are bent and extended so as to face each other from the lower ends of both sides,
The first end and the second end are spaced apart from each other to form a portion of the inlet.
The method of claim 1,
The sealing frame is a humidified air purifier formed in a shape corresponding to the bar of the body frame.
The method of claim 2,
Further comprising a top panel coupled to the upper side of the first side panel and the second side panel,
At least one of the door panel, the first side panel, the second side panel, and the top panel is formed of wood.
The method of claim 7,
At least one of the door panel, the first side panel, the second side panel, and the top panel has a plurality of wooden grooves engraved on the inner surface facing the body frame,
The wooden groove is dug outward from the inner surface, and a humidification air purifier extending in a vertical direction.
The method of claim 7,
At least one of the door panel, the first side panel, the second side panel, and the top panel is a humidification air purifier in which a reinforcing frame made of a metal material is inserted into an inner surface.
The method of claim 1,
A groove into which the sealing member is inserted is formed on the rear surface of the sealing frame,
The sealing member is a humidified air purifier formed of rubber.
The method of claim 1,
The door panel humidification air purifier comprising a cover frame in close contact with the upper portion of the air filter assembly.

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