KR102361042B1 - Desk with air cleaning function - Google Patents

Abstract

The present invention relates to a desk capable of purifying air, and more particularly, to an upper plate, a pair of legs for supporting the upper plate, a reinforcing beam provided on the upper plate to be positioned between the pair of legs, and a periphery of the upper plate It includes an air cleaning unit for filtering the air.
According to the present invention as described above, the air around the desk can be sucked and filtered to keep the surrounding air clean, thereby providing a comfortable environment for the user.

Description

Desk with air cleaning function

The present invention relates to a desk, and more particularly, it is possible to provide a comfortable environment to a user by inhaling, filtering, and then discharging ambient air using the structural features of the desk to keep the ambient air clean. It is about a desk that can clean the air.

In general, a desk is arranged and used in an indoor space, and as disclosed in Korean Patent Registration No. 10-0809099, it is used by supporting various types of top plates.

These desks can become extremely polluted when studying or working on a computer for a long time because the air in the room is not properly ventilated.

In particular, when working on a computer at a desk, a lot of heat is generated during use, and when the cooling fan in the computer body is operating, polluted air such as odor or fine dust is released into the room as it is, causing severe discomfort to the user and various diseases such as headaches. may cause

Accordingly, there was a problem in that the user's concentration sharply fell, and the learning efficiency or work efficiency was greatly reduced.

In particular, in gosiwons, reading rooms, PC rooms, language institutes, etc. where there are many users in a narrow space, the pollution is even worse, so the effectiveness of means such as ordinary air purifiers is insignificant and ineffective, especially in PC rooms where smoking is possible. In this case, there was a problem that the effectiveness could not be obtained at all.

Accordingly, there is an urgent need for the development of a technology capable of maintaining a comfortable environment by filtering air in a modified or simple configuration from the basic structure of the desk.

Accordingly, the present invention has been devised to solve the above problems, and includes a top plate, a pair of legs for supporting the top plate, a reinforcing beam provided on the top plate to be positioned between the pair of legs, and the top plate Including an air purifier to filter the surrounding air, it is possible to inhale and filter the air around the desk to keep the surrounding air clean, providing an air purifying desk that can provide a comfortable environment for users. is the purpose

The present invention for achieving the above object is an upper plate, a pair of legs for supporting the upper plate, a reinforcing beam provided on the upper plate to be positioned between the pair of legs, and air for filtering the air around the upper plate including cleanliness.

Preferably, each leg includes a leg frame having an upper end installed at a corresponding side end of the upper plate, and a leg support frame provided at a lower end of the leg frame.

And the reinforcing beam is provided below the rear end of the upper plate, and the leg frame is provided to be connected to the end of the reinforcing beam.

In addition, the reinforcing beam is provided in a central portion of the rear end of the upper plate, and the leg frame is provided to be connected to an end of the reinforcing beam.

And the air purifier includes a filtering space formed inside the reinforcing beam, an air inlet for introducing ambient air into the filtering space, an air outlet for discharging the filtered air from the filtering space, and the filtering It includes a filter unit for filtering the air introduced into the space, and a blower provided in the filtering space so as to suck and discharge ambient air to pass through the filter unit.

In addition, the air inlet, an inlet space communicating with the filtering space is formed therein, an air inlet frame connected to the reinforcing beam, and air provided in the air inlet frame so that ambient air is introduced into the inlet space inlet, including.

And the air inlet frame is located at the rear end of the upper plate so that the air inlet is opened from the upper side of the rear end of the upper plate to the front side.

In addition, the air outlet includes a discharge space formed inside the leg frame to communicate with the filtering space, and a plurality of air outlets formed in the leg frame.

And the air outlet is formed on one or more of one side, the other side, the front side, and the rear side of the upper end of the leg frame.

In addition, the air discharge unit further includes a second air discharge unit for discharging the filtered air to the leg support frame.

and the second air outlet, a second outlet space formed inside the leg support frame to communicate with the outlet space, a plurality of second air outlets formed at an end of the leg support frame, and the second It further includes a second exhaust opening/closing part for opening and closing the air exhaust port.

In addition, the leg further includes a leg installation frame connected to the upper end of the leg frame and installed at the corresponding side end of the upper plate, and the air exhaust unit is for discharging filtered air to the leg installation frame. It further includes a third air outlet.

And the third air outlet, a third air outlet formed in the interior of the leg installation frame to communicate with the discharge space, a plurality of third air outlets formed at the end of the leg installation frame, and the third and a third exhaust opening/closing part for opening and closing the air exhaust port.

In addition, the blower includes a blowing fan for blowing air through the filtering space by the applied power, and a collecting guide provided in the filtering space to guide air through the blowing fan.

And the filter unit includes a first filter unit for primary filtering the air introduced into the air inlet, and a second filter unit located in front of the blower for secondary filtering of primary filtered air. do.

In addition, the first filter unit may include a first filter installation groove formed in the air inlet frame in which the air inlet is formed, a first filter frame having flexibility and moving along the first filter installation groove, and the air inlet. It includes a first filter provided on the first filter frame to filter the incoming air, and a first filter detachable unit for detachably installing the first filter frame to the air inlet frame.

And the first filter detachable unit, a first filter detachable bracket provided at the end of the first filter frame so as to surround the end and a part of the rear surface of the air inlet frame, a first filter formed on a part of the rear surface of the air inlet frame It includes a detachable groove, and a first filter attachment/detachment protrusion protruding from the first filter attachment/detachment bracket to correspond to the first filter attachment/detachment groove.

In addition, the second filter unit, a second filter installation groove formed in the collection guide, a second filter installation hole formed in a slit shape on the rear side of the reinforcement beam to correspond to the second filter installation groove, the second A second filter frame for attaching and detaching to the second filter installation groove through a filter installation hole, and a second filter provided in the second filter frame to secondary filter the primary filtered air introduced into the filtering space, include

And the air purifier further includes a second air inlet for sucking the exhaust exhaust discharged from the main body of the computer to be installed.

In addition, the second air inlet portion has a second air inlet space communicating with the filtering space therein, and a second air inlet frame that is formed to protrude from any one or more of the upper side or the lower side of the corresponding side of the upper plate, and A plurality of second air inlets are formed in the second air inlet frame to introduce air, and a plurality of second air inlets are included.

In addition, the second air inlet frame is composed of a plurality of second inlet object frames to be mutually withdrawable, and is provided to be drawn out to any one of the air inlet frame and the reinforcing beam by an extractor.

In addition, the draw-out part has a draw-out hole formed therein, a draw-out base frame protruding from any one of the air inlet frame and the reinforcing beam, and the second inflow object frame located at the outermost part of the draw-out base frame to be drawn out. and a pull-out bearing part provided in the second pull-out hole, and a departure prevention part for preventing the second inflow object frame from being separated from the pull-out hole of the pull-out base frame.

And the departure preventing part is caught on the lower end of the pull-out bearing part, and is formed to protrude from the lower end of the second inflow object frame so as to prevent it from being separated upward, and it is caught on the upper end of the pull-out base frame and is detached downward. and an upper escapement protrusion formed on the upper end of the second inflow object frame to prevent it.

As described above, according to the air purifying desk according to the present invention, the air around the desk can be sucked and filtered to keep the surrounding air clean, thereby providing a comfortable environment to the user.

And by using the space inside the reinforcing beam, which is a frame installed on a conventional desk to prevent bending of the upper plate and support a pair of legs, it is possible to clean the air without installing a separate duct, thereby reducing costs.

In particular, as the blower is installed inside the reinforcing beam, it is a very useful and effective invention to provide a simple and elegant design element as well as a noise reduction effect.

1 is a view showing a desk according to the present invention,
2 is a view showing the side of the desk according to the present invention,
3 is a view showing an air cleaning unit according to the present invention,
4 is a view showing an air inlet according to the present invention,
5 is a view showing a filter unit according to the present invention,
6 is a view showing a state in which the second air inlet according to the present invention is further provided;
7 is a view showing another embodiment of the second air inlet according to the present invention.

Hereinafter, preferred embodiments according to the present invention will be described in detail with reference to the accompanying drawings. DETAILED DESCRIPTION The detailed description set forth below in conjunction with the appended drawings is intended to describe exemplary embodiments of the present invention and is not intended to represent the only embodiments in which the present invention may be practiced. The following detailed description includes specific details in order to provide a thorough understanding of the present invention. However, one of ordinary skill in the art to which the present invention pertains will recognize that the present invention may be practiced without these specific details.

In some cases, well-known structures and devices may be omitted or shown in block diagram form focusing on core functions of each structure and device in order to avoid obscuring the concept of the present invention.

Throughout the specification, when a part is said to "comprising or including" a certain component, it does not exclude other components unless otherwise stated, meaning that other components may be further included. do. In addition, the term “…unit” described in the specification means a unit that processes at least one function or operation. Also, "a or an", "one", "the" and like related terms are used differently herein in the context of describing the invention (especially in the context of the following claims). Unless indicated or clearly contradicted by context, it may be used in a sense including both the singular and the plural.

In describing the embodiments of the present invention, if it is determined that a detailed description of a well-known function or configuration may unnecessarily obscure the gist of the present invention, the detailed description thereof will be omitted. In addition, the terms to be described later are terms defined in consideration of functions in an embodiment of the present invention, which may vary according to intentions or customs of users and operators. Therefore, the definition should be made based on the content throughout this specification.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

Fig. 1 is a view showing a desk according to the present invention, Fig. 2 is a view showing a side of the desk according to the present invention, Fig. 3 is a view showing an air cleaning unit according to the present invention, and Fig. 4 is a view showing the present invention It is a view showing an air inlet according to , FIG. 5 is a view showing a filter according to the present invention, FIG. 6 is a view showing a state in which a second air inlet according to the present invention is further provided, and FIG. 7 is this It is a view showing another embodiment of the second air inlet according to the invention.

As shown in the drawing, the air purifying desk 10 includes a top plate 100 , a leg 200 , a reinforcing beam 300 , and an air cleaning unit 400 .

The legs 200 are provided as a pair to support the upper plate 100 .

And the reinforcing beam 300 is provided on the upper plate 100 so as to be positioned between the pair of legs 200 .

This reinforcing beam 300 corresponds to a frame used to prevent the conventional upper plate from being bent and to support between a pair of legs.

The air cleaning unit 400 is provided to filter the air around the upper plate 100 .

According to the desk 10 capable of cleaning the air, it is possible to maintain a clean air state by inhaling the surrounding air and filtering it through the air cleaning unit 400 .

For this purpose, the leg 200 includes a leg frame 210 and a leg support frame 220 as shown in FIG. 2 .

The upper end of the leg frame 210 is installed at the corresponding side end of the upper plate 100 , and the leg support frame 220 is provided at the lower end of the leg frame 210 .

Here, the reinforcing beam 300 is provided below the rear end of the upper plate 100 , and the leg frame 210 is provided to be connected to the end of the reinforcing beam 300 .

On the other hand, the reinforcing beam 300 of another embodiment is provided at the center of the rear end of the upper plate 100 , and the leg frame 210 is provided to be connected to the end of the reinforcing beam 300 .

And as shown in FIG. 3, the air cleaning unit 400 includes a filtering space unit 410, an air inlet unit 420, an air discharge unit 430, a filter unit 440 and a blower unit 450. do.

The filtering space 410 is formed inside the reinforcing beam 300 .

In addition, the air inlet 420 is provided to introduce ambient air into the filtering space 410 .

The air discharge unit 430 is provided to discharge the air filtered in the filtering space unit 410 .

And the filter unit 440 is provided to filter the air flowing into the filtering space (410).

The blower 450 is provided in the filtering space 410 so as to suck and discharge ambient air to pass through the filter 440 .

As shown in FIG. 4 , the air inlet 420 includes an air inlet frame 422 and an air inlet 424 .

The air inlet frame 422 is formed with an inlet space 423 communicating with the filtering space 410 therein, and is connected to the reinforcing beam 300 .

And the air inlet 424 is provided in the air inlet frame 422 to introduce ambient air into the inlet space 423 .

The air inlet frame 422 is located at the rear end of the upper plate 100 so that the air inlet 424 is opened from the upper side of the rear end of the upper plate 100 to the front side.

In addition, the air discharge unit 430 includes a discharge space portion 432 and an air discharge port (434).

The discharge space 432 is formed inside the leg frame 210 to communicate with the filtering space 410 .

And a plurality of air outlets 434 are formed in the leg frame 210 .

The air outlet 434 is formed on one or more of one side, the other side, the front side, and the rear side of the upper end of the leg frame 210 .

Also, the air discharge unit 430 further includes a second air discharge unit 460 for discharging the filtered air to the leg support frame 220 .

The second air discharge unit 460 further includes a second discharge space unit 462 , a second air discharge port 464 , and a second discharge opening/closing unit 466 .

The second discharge space 462 is formed inside the leg support frame 220 to communicate with the discharge space 432 .

A plurality of second air outlets 464 are formed at the ends of the leg support frame 220 .

The second exhaust opening/closing part 466 is provided to open and close the second air exhaust port 464 .

In addition, the leg 200 further includes a leg installation frame 230 .

The leg installation frame 230 is connected to the upper end of the leg frame 210 , and is installed at the corresponding side end of the upper plate 100 .

And the air discharge unit 430 further includes a third air discharge unit (470).

The third air discharge unit 470 is provided to discharge the filtered air to the leg installation frame 230 .

The third air discharge unit 470 includes a third discharge space unit 472 , a third air discharge port 474 , and a third discharge opening/closing unit 476 .

The third discharge space 472 is formed inside the leg installation frame 230 to communicate with the discharge space 432 .

And a plurality of third air outlets 474 are formed at the ends of the leg installation frame 230 .

The third exhaust opening/closing part 476 is provided to open and close the third air exhaust port 474 .

Also, the blowing unit 450 includes a blowing fan 452 and a collecting guide 454 as shown in FIG. 3 .

The blowing fan 452 is provided to blow air through the filtering space 410 by the applied power.

And the collecting guide 454 is provided in the filtering space 410 to guide the air to pass through the blowing fan (452).

Here, as it is natural that the blowing fan 452 includes a motor, a separate description is omitted.

In addition, as the blowing fan 452 is built into the filtering space 410 formed inside the reinforcing beam 300, a separate installation part is not additionally installed, so that the appearance of the desk can be made concise and beautiful, so that consumers can satisfy the needs of

In particular, the blowing fan 452 installed in the filtering space 410 can reduce noise and provide a comfortable and pleasant environment to the user.

The filter unit 440 includes a first filter unit 442 and a second filter unit 444 .

The first filter unit 442 is provided to first filter the air introduced into the air inlet unit 420 .

In addition, the second filter unit 444 is located on the front side of the blower 450 is provided for secondary filtering of the primary filtered air.

As shown in FIG. 5 , the first filter unit 442 includes a first filter installation groove 4422 , a first filter frame 4424 , a first filter 4426 , and a first filter attachment and detachment unit 4428 . .

The first filter installation groove 4422 is formed in the air inlet frame 422 in which the air inlet 424 is formed.

And the first filter frame 4424 has flexibility and is provided to be movable along the first filter installation groove 4422 .

The first filter 4426 is provided in the first filter frame 4424 to filter the air introduced into the air inlet 424 .

In addition, the first filter detachable portion 4428 is detachably installed to the first filter frame 4424 to the air inlet frame (422).

Here, the first filter attaching and detaching unit 4428 includes a first filter attaching and detaching bracket 44282 , a first filter attaching and detaching groove 44284 , and a first filter attaching and detaching protrusion 44286 .

The first filter detachable bracket 44282 is provided at the end of the first filter frame 4424 so as to surround a part of the end and the rear surface of the air inlet frame 422 .

And the first filter attachment and detachment groove 44284 is formed in a portion of the rear surface of the air inlet frame (422).

The first filter attaching and detaching protrusion 44286 is formed to protrude from the first filter attaching and detaching bracket 44282 to correspond to the first filter attaching and detaching groove 44284 .

The second filter unit 444 includes a second filter installation groove 4442 , a second filter installation hole 4444 , a second filter frame 4446 , and a second filter 4448 .

The second filter installation groove 4442 is formed in the collection guide 454 .

And the second filter installation hole 4444 is formed in a slit shape on the rear side of the reinforcing beam 300 to correspond to the second filter installation groove 4442 .

The second filter frame 4446 is provided to be detachably attached to the second filter installation groove 4442 through the second filter installation hole 4444 .

In addition, the second filter 4448 is provided in the second filter frame 4446 to secondary filter the primary filtered air introduced into the filtering space 410 .

And as shown in FIG. 6 , the air cleaning unit 400 further includes a second air inlet 500 .

The second air inlet 500 is provided to suck the exhaust exhaust from the main body of the computer to be installed.

The second air inlet 500 includes a second air inlet frame 510 and a second air inlet 520 .

The second air inlet frame 510 has a second air inlet space 512 communicating with the filtering space 410 therein, and is formed to protrude upward or downward of the upper plate 100 .

And a plurality of second air inlet 520 is formed in the second air inlet frame 510 is provided to introduce air.

Here, the second air inlet frame 510 is formed to correspond to a location where the computer is installed, and is formed to protrude at least one of the upper side or the lower side of the corresponding side of the upper plate 100 .

Accordingly, the exhaust generated from the computer can be sucked and filtered, thereby preventing the generation of fine dust.

And, as shown in FIG. 7 , the second air inlet 500 ′ is provided to be withdrawn by the outlet 530 ′.

To this end, the second air inlet frame 510' is formed with a plurality of second inlet object frames 512' so as to be mutually withdrawable.

And the lead-out part 530' is provided so as to be drawn-out in any one of the air inlet frame 422 and the reinforcing beam 300.

The lead-out part 530' includes a pull-out base frame 532', a pull-out bearing part 534', and a separation prevention part 536'.

The lead-out base frame 532 ′ has a lead-out hole formed therein, and is formed to protrude from any one of the air inlet frame 422 and the reinforcing beam 300 .

In addition, the pull-out bearing part 534' is provided in the pull-out hole of the pull-out base frame 532' so that the second input object frame 512' located at the outermost side is drawn out.

The separation prevention unit 536' is provided to prevent the second inflow object frame 512' from being separated from the extraction hole of the extraction base frame 532'.

The separation preventing portion 536 ′ includes a lower departure preventing sill 5362 ′ and an upper departure preventing sill 5364 ′.

The lower separation protrusion 5362' is formed to protrude from the lower end of the second inflow object frame 512' to prevent it from being separated upward by being caught on the lower end of the pull-out bearing unit 534'.

In addition, the upper departure preventing protrusion 5364' is formed to protrude from the upper end of the second inflow object frame 512' to prevent it from being caught on the upper end of the outgoing base frame 532' and separated downward.

10: desk 100: top plate
200: leg 300: reinforcement beam
400: air cleaning unit 410: filtering space unit
420: air inlet 430: air outlet
440: filter unit 450: blower unit
460: second air outlet 470: third air outlet
500, 500': 2nd air inlet

Claims (10)

top plate;
a pair of legs for supporting the upper plate;
a reinforcing beam provided on the upper plate to be positioned between the pair of legs; and
Including; an air cleaning unit for filtering the air around the upper plate;
Each leg is
a leg frame having an upper end installed at a corresponding side end of the upper plate; and
Includes; a leg support frame provided at the lower end of the leg frame;
The reinforcing beam is
It is provided below the rear end of the upper plate,
The leg frame,
It is provided to be connected to the end of the reinforcing beam,
The air cleaning unit,
a filtering space formed inside the reinforcing beam;
an air inlet for introducing ambient air into the filtering space;
an air outlet for discharging the filtered air from the filtering space;
a filter unit for filtering the air introduced into the filtering space; and
and a blower provided in the filtering space so as to suck in and discharge ambient air so as to pass through the filter unit.
The air inlet,
an air inlet frame having an inlet space communicating with the filtering space formed therein and connected to the reinforcing beam; and
An air purifying desk including a; an air inlet provided in the air inlet frame to introduce ambient air into the inlet space. delete delete delete delete The method of claim 1, wherein the air discharge unit,
a discharge space formed inside the leg frame to communicate with the filtering space; and
Air purifying desk comprising a; air outlet formed in a plurality of the leg frame. The method of claim 6, wherein the air discharge unit,
Air purifying desk further comprising; a second air outlet for discharging the filtered air to the leg support frame. According to claim 1, wherein the blower,
a blowing fan for blowing air through the filtering space by the applied power; and
and a collection guide provided in the filtering space to guide air to pass through the blowing fan. The method of claim 8, wherein the filter unit,
a first filter unit for primary filtering the air introduced into the air inlet; and
Air purifying desk comprising a; a second filter unit located in front of the blower for secondary filtering of the primary filtered air. According to claim 1, wherein the air cleaning unit,
Air purifying desk further comprising; a second air inlet for sucking the exhaust exhaust discharged from the main body of the computer to be installed.

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