KR20050034146A - Mounting structure of filter assembly in air conditioner - Google Patents

Abstract

The present invention relates to an air guide structure of an integrated air conditioner.

According to the present invention, a plurality of indoor fan installation holes 314 through which the fan motor 450 is installed are formed, and an air guide 310 for guiding air discharged by the indoor fan 420; A discharge guide 350 for guiding the air discharged from the indoor fan 420; The discharge guide 350 is installed above the air guide 310. In addition, a discharge passage 352 is formed inside the discharge guide 350 to guide the discharged air, and the discharge passage 352 has a front discharge port 352 'for guiding the discharge of air forward, and upwards. It characterized in that the upper discharge port 352 "for guiding the discharge to the air is formed. On the other hand, the lower end of the air guide 310, the inner base plate 320 is formed to protrude forward, such an inner base plate ( On the upper surface of the 320, a condensate flow passage 322 is formed to guide the condensate generated from the indoor heat exchanger 400 to the rear. According to the present invention, the air flowing by the plurality of indoor fans is guided more smoothly. There is an advantage.

Description

{Mounting structure of filter assembly in air conditioner}

The present invention relates to an air conditioner, and more particularly, to an air guide structure of an integrated air conditioner capable of smoothly guiding air and discharging air in various directions even when a plurality of fans are provided.

1 is an exploded perspective view showing a main configuration of an integrated air conditioner according to the prior art. Looking at the internal structure of the integrated air conditioner with reference to this, the base fan (1) forms the bottom of the air conditioner. The front panel 3 is installed on the indoor front surface of the base fan 1.

In the front panel 3, a suction part 3i, which is a passage through which air in the room is introduced, is formed at a lower side thereof, and an upper part of the front panel 3 has a discharge grill 3e for discharging the air heat-exchanged inside the air conditioner back into the room. Is formed. In the discharge grill 3e, a plurality of discharge holes 3e 'serving as a passage of the discharged air are formed.

Meanwhile, a suction grill 4 is installed in front of the suction part 3i, and a plurality of suction holes 4 'are formed in the suction grill 4, which is a passage for the air to be sucked. A filter (not shown) is further provided between 4) and suction part 3i.

An indoor heat exchanger 5 is installed inside the front panel 3. The indoor heat exchanger (5) is for heat exchange between the air sucked through the suction unit (3i) and the working fluid of the air conditioning cycle, more precisely installed in the air guide (7) to be described below.

An air guide 7 is installed on the base fan 1 at the rear of the indoor heat exchanger 5. The air guide 7 serves to partition the air conditioner into the indoor side and the outdoor side as a whole. Therefore, the indoor side and the outdoor side are blocked by the air guide 7 to limit the flow of air therebetween. At the top of the air guide 7 is formed a brace for connection with the shroud 18, which will be described below.

A scroll 9 is installed inside the air guide 7. The scroll 9 has a flow guide surface 9g formed with a predetermined curvature from one inner side to the other side thereof.

An orifice 11 is installed to correspond to the front surface of the scroll 9, that is, the indoor heat exchanger 5. The orifice 11 is perforated with an orifice hole 12 which guides the air flowing through the indoor heat exchanger 5 to the indoor fan 13 which will be described below. A discharge guide 11e for guiding the air heat-exchanged with the discharge grill 3e is integrally formed at the upper end of the orifice 11.

An indoor fan 13 is installed inside the scroll 9 to allow indoor air to flow through the suction unit 3i, the indoor heat exchanger 5, and the orifice hole 12. The indoor fan 13 sucks air through the orifice hole 12 and blows it in the centrifugal direction. The blown air is guided along the flow guide surface 9g to the discharge guide 11e. Flows.

The part described so far is the indoor side of the integrated air conditioner, and now describes the configuration of the outdoor side partitioned from the indoor side by the air guide 7.

On the outdoor side of the air guide 7 is mounted a motor 15 for rotating the indoor fan 13 and the blowing fan 17 to be described below. The motor 15 protrudes in a direction in which the rotation shafts face each other. One side of the rotating shaft extends to the center of the scroll (9) through the air guide (7) to rotate the indoor fan (13).

And the blower fan 17 is installed on the outdoor rotating shaft of the motor (15). The blower fan 17 serves to exchange heat by sucking outside air to the outdoor side of the air conditioner and passing the outdoor heat exchanger 19 to be described below. The blower fan 17 is provided with a ring 17r for connecting the wing tip thereof.

Next, a shroud 18 for guiding the air flow formed by the blowing fan 17 is installed on the base fan 1. The shroud 18 is formed with a through hole 18 ′ so that air flow is formed in accordance with the rotation of the blowing fan 17 communicating with the outdoor heat exchanger 19 side so that the blowing fan 17 is located. The shroud 18 guides the air sucked from the outside by the blower fan 17 and serves to flow to the entire outdoor heat exchanger 19 to be described below. The shroud 18 is fastened to both ends of the outdoor heat exchanger 19, and is also connected to the air guide 7 through a brace so that an upper end thereof is supported.

The outdoor heat exchanger 19 is installed on the outdoor side of the base fan 1 so as to face the shroud 18. The outdoor heat exchanger 19 allows the air sucked from the outside and the working fluid of the air conditioning cycle to exchange heat. And a compressor 20 which is a component of an air conditioning cycle is installed on the base fan 1 corresponding to the air guide 7 and the shroud 18.

Finally, the outer case 21 shields the various parts forming the air conditioner as described above from the outside. The outcase 21 as described above constitutes the appearance of the air conditioner.

The integrated air conditioner having such a configuration is used in such a way that the part corresponding to the indoor side is installed in the space for air conditioning and the part corresponding to the outdoor side is outdoors.

However, the integrated air conditioner according to the prior art as described above has the following problems.

Since the conventional air guide 7 and the orifice 11 as described above has a structure suitable for the installation of one indoor fan 13 and the motor 15, two or more indoor fans 13 and the motor 15 ) Is provided, there is a problem that the flow of air is not desired.

In addition, there is a problem in that the air can not be discharged in the room both upward and forward.

Accordingly, an object of the present invention is to solve the problems of the prior art as described above, and to provide an air guide structure of an integrated air conditioner that is suitable when a plurality of fans are provided.

Another object of the present invention is to provide an air guide structure of an integrated air conditioner capable of discharging air in various directions.

According to a feature of the present invention for achieving the above object, the present invention includes a plurality of indoor fan installation holes through which the fan motor is installed, the air guide for guiding the air discharged by the indoor fan; A discharge guide for guiding the air discharged from the indoor fan; The discharge guide is characterized in that it is installed on the upper side of the air guide.

A discharge passage for guiding the discharged air is formed in the discharge guide.

The discharge passage is characterized in that the front discharge port for guiding the air discharge to the front, and the upper discharge port for guiding the air discharge upward.

The upper discharge port is characterized in that the filter assembly for filtering foreign matter in the air is further installed.

The air guide may include a partition plate partitioning an interior into an indoor side and an outdoor side, a central barrier formed vertically in a central portion of the partition plate to partition the front of the partition plate from side to side, and protrude forward from the lower end of the partition plate. It is characterized by including the inner base plate is formed.

The upper surface of the inner base plate is characterized in that the indoor heat exchanger is heat exchanged.

The upper surface of the inner base plate is characterized in that the condensate flow channel for guiding the condensate generated from the indoor heat exchanger to the rear is formed.

According to the air guide structure of the integrated air conditioner according to the present invention having such a configuration, there is an advantage that the air flowing by the plurality of indoor fans is guided more smoothly.

Hereinafter, a preferred embodiment of the integrated air conditioner filter assembly mounting structure according to the present invention as described above will be described in detail with reference to the accompanying drawings.

3 is a partial cutaway perspective view of an air conditioner employing an air guide structure of an integrated air conditioner, which is a preferred embodiment of the present invention, and FIG. 4 is an exploded perspective view of the integrated air conditioner according to the present invention. .

5 is a perspective view showing an internal configuration of an integrated air conditioner according to the present invention, and FIG. 6 is a perspective view showing a rear surface of a front panel which is a main component of the integrated air conditioner according to the present invention.

On the other hand, Figure 7 is a perspective view of the discharge guide of the integrated air conditioner according to the present invention, Figure 8 is a schematic view of the air guide of the integrated air conditioner according to the present invention, Figures 9 and 10 The state in which air flows inside the integrated air conditioner according to the present invention is shown.

As shown in these drawings, the upper surface of the base fan 100 constituting the bottom surface of the air conditioner is partitioned into the indoor side and the outdoor side, and various components are installed. First, the front panel 200 is installed at the forefront of the indoor side.

The front panel 200 forms a front appearance of the air conditioner and is rounded forward. In other words, the front center portion is formed to protrude roundly in a forward direction.

The lower end of the front panel 200 is formed with a front suction port 210 that is a passage for suctioning the air of the space for air conditioning to the indoor side of the air conditioner, the side suction holes 215 on both sides of the front panel 200. Is formed. Therefore, the indoor air is introduced into the air conditioner through the lower end and the side of the front panel 200.

An indoor discharge port 220 for discharging the heat-exchanged air back to a space for air conditioning is formed at an upper end of the front panel 200. The distal end of the indoor discharge port 220 guides a discharge direction of the discharged air. Discharge guide member 222 is further provided.

The rear of the front panel 200 is provided with a discharge door 230 for selectively opening and closing the indoor discharge port 220. The discharge door 230 opens and closes the indoor discharge port 220 while sliding up and down.

Therefore, the door opening and closing means for opening and closing the discharge door 230 is provided on the rear surface of the front panel 200. The door opening and closing means includes a motor mounting part 242 fixed to the rear surface of the front panel 200, a driving motor 244 installed at one side of the motor mounting part 242, and a central axis of the driving motor 244. The extended rotational shaft 246, the rotation pinion 248 provided on the rotation shaft 246, and the rack 232 on which the gears meshing with the gears of the rotation pinion 248 are formed.

The rack 232 is integrally formed up and down on the rear surface of the discharge door 230 to serve to move the discharge door 230 upward or downward in accordance with the rotation of the rotary pinion 248. That is, when the driving motor 244 is driven by a power source applied from the outside, the rotation pinion 248 interlocked with the driving motor 244 is rotated so that the discharge door 230 slides up and down.

An air guide structure 300 is installed on the base fan 100 to partition the indoor side and the outdoor side and to guide the air flow in the indoor side. The air guide structure 300 is composed of an air guide 310 located in the lower portion, and the discharge guide 350 mounted on the upper side of the air guide 310.

The air guide 310 is divided into a partition plate 312 for partitioning the interior of the air conditioner into the indoor side and the outdoor side, and is formed up and down in the central portion of the partition plate 312 partitions the front of the partition plate 312 from side to side The central barrier 316, the side plate 318 formed up and down on both side ends of the partition plate 312, and the inner base plate 320 is formed to protrude forward to the lower end of the partition plate 312 It has a configuration that includes.

In addition, the left and right sides of the air guide 310, that is, the partition plate 312 is formed with an indoor fan installation hole 314 in which the indoor fan 420, which will be described below, is installed. The indoor fan installation hole 314 is formed in a size corresponding to the indoor fan 420 to be described below, it is preferable that the edge is formed to protrude a portion forward.

An inner base plate 320 is integrally formed at the lower end of the air guide 310. That is, the inner base plate 320 is vertically bent from the lower end of the air guide 310 to extend forward and is formed to correspond to the first half of the base fan 100 is fixed to the base fan 100.

An indoor heat exchanger 400 to be described below is mounted on an upper surface of the inner base plate 320. In addition, a condensate channel 322 is formed at the center of the upper surface of the inner base plate 320. The condensate channel 322 is formed in a predetermined groove shape to guide the condensate generated in the indoor heat exchanger 400 to flow into the outdoor side, that is, the rear of the air guide 310.

In the discharge guide 350, a discharge passage 352 is formed to guide air discharged from the indoor fan 420 to be described below to the indoor discharge port 220 of the front panel 200. That is, the discharge passage 352 is formed to protrude a predetermined portion from the rear end of the discharge guide 350 to the front, and the front end portion is formed such that the front discharge port 352 'corresponds to the indoor discharge port 220 of the front panel 200. do.

On the upper surface of the discharge guide 350, that is, the upper surface of the discharge flow path 352, an upper discharge port 352 "is further formed to discharge air upward. A filter is disposed above the upper discharge port 352". The installation unit 360 is formed. The filter installation unit 360 has a substantially rectangular pillar shape having an upper and lower surface open, and is preferably integrally formed on an upper surface of the discharge guide 350.

In addition, a filter seating jaw 362 bent vertically inwardly from a bottom is formed at a lower edge of the opened filter installation unit 360, and the filter seating jaw 362 is formed of the filter assembly 370 to be described below. The lower end does not fall downward, but is supported to be fixed.

The filter assembly 370 is seated on the filter installation unit 360. The filter assembly 370 filters out foreign substances and odors in the air forcedly blown upward from the indoor fan 420.

In addition, a control box 380 is provided at the right end of the discharge guide 350. The control box 380 is formed to a predetermined size, and although not shown here, a control component such as a circuit board for controlling the operation of the capacitor and the air conditioner is installed.

An indoor heat exchanger 400 is installed in front of the air guide structure 300. The indoor heat exchanger 400 is a place where the working fluid of the heat exchange cycle heat exchanges with the air sucked in the space for air conditioning.

An orifice 410 is installed between the indoor heat exchanger 400 and the air guide structure 300. The orifice 410 serves to guide the air heat exchanged in the indoor heat exchanger 400. The orifice 410 has a through hole 412 corresponding to the indoor fan installation hole 314 of the air guide 310 is formed in a pair on the left and right, respectively.

An indoor fan 420 is installed inside the air guide structure 300 to provide a driving force for air flow in the indoor side. The indoor fans 420 are formed in pairs, one on each side. That is, the indoor fan 420 is located in the indoor fan installation hole 314 formed on the left and right of the air guide 310, respectively.

Next, although not shown, a vent hole may be further formed at one side of the air guide structure 300 and the orifice 410. External air is selectively sucked through the ventilation hole to ventilate the indoor air. Therefore, a damper is installed at one side of the air guide structure 300, and the damper is operated by a separate power motor to open and close the ventilation hole.

On the other hand, a ventilation tunnel (not shown) may be further formed to guide the outdoor air so that outside air flows through the ventilation hole as described above. That is, the ventilation tunnel to guide the rear air forward to the lower portion of the brace (not shown) connecting between the upper end of the air guide structure 300 and the shroud 500 to be described below to enter the ventilation hole This could be further formed.

The fan motor 450 is installed at the rear side of the indoor fan 420. The front end of the central shaft 452 of the fan motor 450 is inserted into the center of the indoor fan 420, and the rear end is inserted into the center of the outdoor fan 460, which will be described below. Thus, the fan motor 450 provides rotational power to the indoor fan 420 and the outdoor fan 460.

That is, the fan motor 450 may be directly mounted on the rear surface of the air guide structure 300 or supported on a separate bracket. The rotating shaft is provided at both ends thereof, and one of the fan motors 420 is installed. , And the other one of the outdoor fan 460 is installed.

A shroud 500 for guiding air flow in the outdoor side is provided at a rearward distance from the air guide structure 300. Central holes on the left and right sides of the shroud 74 are formed with through holes 502 corresponding to the indoor fan installation holes 314 of the air guide structure 300, respectively. In addition, a guide bead (not shown) may be further formed at the upper end of the shroud 500 to guide the condensed water supplied by the fan ringer 422 of the outdoor fan 460 to be described below.

Inside the through hole 502, an outdoor fan 460 is installed to forcibly blow outdoor air to cause heat exchange. The outdoor fan 460 is provided with a fan ringer 422 connecting the blade end. Therefore, the fan ringer 422 is sprayed on the condensed water accumulated in the lower portion of the outdoor heat exchanger 550 to be described below installed in the rear of the outdoor fan 460 to spray the temperature of the outdoor heat exchanger 550 during the cooling operation Lower the cooling efficiency.

An outdoor heat exchanger 550 is installed at the rear end of the base fan 100 corresponding to the rear side of the shroud 500. The outdoor heat exchanger 550 discharges heat inside the room to the outside when the air conditioner is cooled and operated by allowing the working fluid of the heat exchange cycle and the air sucked from the outside to exchange heat.

On the other hand, the compressor 560 constituting the heat exchange cycle is installed on the base fan 100 on the outdoor side. The compressor 560 is connected to the indoor heat exchanger 400 and the outdoor heat exchanger 550, respectively.

The installation position of the compressor 560 is between the air guide structure 300 and the shroud 74, more specifically between the air guide structure 300 and the shroud 500 and at the same time the fan on the left It is installed between the central axis of the motor 450 and the central axis of the fan motor 450 on the right. In this case, the compressor 560 is located at the center of the outdoor side.

The rear panel 600 is formed at the rear of the outdoor heat exchanger 550 to form a rear grill. The rear panel 600 has a plurality of grill discharge ports 610 to discharge air therein to the left and right. That is, the grill discharge port 610 is formed by repeatedly forming a plurality of triangular irregularities on the rear panel 600, and then the lower side of the irregularities is cut to the left and right by a predetermined portion.

The cabinet 700 forms the upper surface and both side surfaces of the air conditioner as described above. The cabinet 700 is to shield the components and to form an air flow path inside the air conditioner.

An installation guide part 710 is formed across the left and right sides of the cabinet 700. The installation guide 710 is formed to be recessed downward from the upper surface of the cabinet 700 to allow the air conditioner to be easily seated on the window of the building, and a curtain assembly (not shown) may be seated there. do.

Both side rear ends of the cabinet 700 are formed with a plurality of side suction holes 720 through which air is sucked from the side, and a plurality of top suction holes 730 with air sucked from above are also formed at both rear ends of the upper surface. . On the other hand, the filter grill 740 is installed on the front end of the cabinet 700, that is, the front portion of the installation guide 710.

The filter grill 740 is installed at a position corresponding to the upper surface of the filter assembly 370 installed on the upper surface of the discharge guide 350 to guide the discharge direction of the air passing through the filter assembly 370. It is preferable to mount as possible. In addition, a side surface of the cabinet 700 may be further provided with a handle 750 to facilitate installation and movement.

On the other hand, the flow path guide plate 354 for guiding the discharged air is further provided inside the discharge passage 352. The flow guide plate 354 is formed as a substantially rectangular flat plate and is forcibly blown by the indoor fan 420 to guide the air introduced into the discharge guide 350.

That is, the air introduced into the upper discharge guide 350 by the indoor fan 420 passes through the front discharge port 352 'formed in front of the discharge passage 352 according to the user's selection. Through the upper discharge outlet 352 ″ formed on the upper surface of the discharge passage 352 or upward through the filter assembly 370 on the upper side, and the flow guide plate 354 controls the discharge direction. Will be done.

The front end of the flow guide plate 354 is hinged to the lower end of the filter installation unit 360, the stepping motor 356 for driving the flow guide plate 354 is installed on one side of the fixing portion. Accordingly, when the stepping motor 356 rotates according to the user's selection, the rear end of the flow guide plate 354 flows up and down to selectively shield the discharge flow path 352.

That is, when the rear end of the flow guide plate 354 rises and the flow guide plate 354 is horizontal, the upper discharge port 352 ″ corresponding to the bottom surface of the filter installation unit 360 is shielded, and the indoor fan 420. Air discharged by force is discharged forward through the front discharge port 352 ′ of the discharge passage 352.

On the contrary, when the rear end of the flow guide plate 354 is lowered by the reverse rotation of the stepping motor 356 to reach the bottom surface of the discharge passage 352, the front discharge port 352 'of the discharge passage 352 is shielded. Therefore, the air forcedly blown by the indoor fan 420 is discharged upward through the upper discharge port 352 ″.

Hereinafter will be described in detail the operation of the preferred embodiment of the present invention having the configuration as described above.

It will be described that the air conditioner of the present invention is operated in the cooling mode. When the air conditioner is driven, the left and right fan motors 450 are operated to rotate the indoor fans 420 and the outdoor fans 460 on the left and right sides, respectively. Then, the compressor 560 is driven so that the working fluid circulates the heat exchange cycle.

By driving the indoor fan 420 provided on each of the left and right sides, air of a space for air conditioning is sucked through the front suction port 210 and the side suction hole 215 to provide the indoor heat exchanger 400. Will pass.

The air that is exchanged at the indoor heat exchanger 400 to a relatively low temperature is sucked to the front of the indoor fan 420, wherein the indoor air is provided through the through holes 412 formed in pairs in the orifice 410. Is introduced.

The air introduced into the indoor fan 420 is discharged in the circumferential direction of the indoor fan 420 as the indoor fan 420 rotates. That is, the indoor fan 420 is rotated by the fan motor 450, and the air introduced from the front by the rotation of the indoor fan 420 is discharged in the circumferential direction.

In this way, the air discharged in the circumferential direction of the indoor fan 420 is guided by the side of the air guide 310 and the central barrier 316 flows into the discharge guide 350 installed above. Air introduced into the discharge guide 350 is discharged forward through the discharge passage 352 opened forward.

That is, the air introduced upward by the air guide 310 is discharged forward by changing the direction, the air through the indoor discharge port 220 of the front panel 200 after passing through the discharge passage 352 It is discharged into the space for harmony.

On the other hand, in order to purify the air cooled by the indoor heat exchanger 400, the flow path guide plate 354 by the driving of the stepping motor 356, the discharge port 352 of the front discharge port 352 ' Will be shielded.

Therefore, the air heat exchanged by the indoor heat exchanger 400 is guided in the circumferential direction by the indoor fan 420 and is discharged upwards, and the discharged air is not discharged to the indoor discharge port 220, so it is upwards. It passes through the discharge port 352 "and passes through the upper filter assembly 370 and is discharged to the space for air conditioning through the filter grill 740.

As described above, the state of the discharged air guided by the flow guide plate 354 will be described in detail with reference to FIGS. 9 and 10. First, air is discharged through the discharge passage 352 to the front discharge port 352 ′. In this case, the rear end of the flow path guide plate 354 rises upward by the rotation of the stepping motor 356, so that the front of the discharge passage 352 is opened, which corresponds to the bottom surface of the filter installation unit 360. The upper discharge port 352 "is shielded.

Therefore, as shown in FIG. 9, the air forcedly blown by the indoor fan 420 does not flow into the filter assembly 370, but through the front discharge port 352 ′ of the discharge passage 352. All are discharged forward through the indoor discharge port 220. Of course, at this time, the discharge door 230 is lowered to the room discharge port 220 is opened.

Then, in order to clean the air discharged into the space for air conditioning, the rear end of the flow guide plate 354 is driven downward by the driving of the stepping motor 356. In this case, the front discharge port 352 ′ of the discharge passage 352 is shielded, and as shown in FIG. 10, the air forcedly blown from the indoor fan 420 passes through the upper discharge port 352 ″. It flows into the lower surface of the installation unit 360.

The air introduced into the filter installation unit 360 from below is purified while passing through the filter assembly 370, and the purified air is discharged upward through the filter grill 740. Of course, in this case, since air is not discharged forward through the front discharge port 352 'of the discharge passage 352, the discharge door 230 is upwardly shielded to the indoor discharge port 220. .

When the air discharged in this way passes through the filter assembly 370, foreign substances in the air are filtered out, so that clean air is supplied to the room. Therefore, the air supplied to the space for air conditioning is not only cooled but also goes through a clean process, thereby creating a more comfortable environment.

Next, referring to the outdoor side, outdoor air is sucked into the air conditioner by driving the outdoor fan 460. That is, external air is introduced into the air conditioner through the side suction hole 720 and the top suction hole 730 of the cabinet 700 by the rotation of the outdoor fan 460.

The air introduced into the air conditioner is guided by the shroud 500 and sucked into the outdoor fan 460, and the air discharged backward by the outdoor fan 460 is the outdoor heat exchanger 550. As it passes through, it exchanges heat with the working fluid of the heat exchange cycle. At this time, heat is transferred from the working fluid to the air and heat of the room is released to the outside.

As such, the relatively low temperature air delivered to the outdoor side lowers the temperature of the compressor 560 and is transferred to the outdoor heat exchanger 550 by the outdoor fan 460 to exchange heat with the working fluid and discharge the outdoor fluid. do.

On the other hand, referring to the operation of the ventilation system for ventilating the air of the space for air conditioning to the outside air, when the ventilation hole formed in one side of the air guide structure 300 according to the user's setting, the indoor outlet 220 is the It is shielded by the discharge door 230.

Therefore, the air sucked through the front suction port 210 and the side suction hole 215 passes through the indoor heat exchanger 400 and then flows into the outdoor side through the ventilation hole (not shown), and then the side suction hole. It will be discharged to (720) or through the grill discharge port 610 of the rear panel 600.

The scope of the present invention is not limited to the above-exemplified embodiments, and many other modifications based on the present invention may be made by those skilled in the art within the above technical scope.

In the air guide structure of the integrated air conditioner according to the present invention as described above in detail is formed a plurality of through-holes that are passages through which the air in the building is sucked. That is, a plurality of through holes corresponding to the number of indoor fans is formed.

Therefore, since the air in the space for air conditioning is easily sucked into the indoor fan, there is an advantage that the air flow is smooth.

In addition, the upper surface of the upper air guide is provided with a filter installation unit for installing a high performance filter. Therefore, the air discharged by the indoor fan passes through the high performance filter according to the user's selection.

As a result, according to the present invention, even when a plurality of indoor fans are used, the air flow is smoothed, so that the performance of the integrated air conditioner is improved and clean air can be supplied to the room.

On the other hand, the lower side of the air guide is formed with the inner base plate extending vertically to the front side, the indoor side heat exchanger is seated therein, and the upper surface of the inner base plate is formed before and after the condensate channel.

Therefore, the condensate generated by the indoor side heat exchanger is introduced into the outdoor side of the rear along the condensate flow path, and is then sprayed on the outdoor heat exchanger by a fan stringer, thereby lowering the temperature of the outdoor heat exchanger, thereby cooling the air conditioner. It has the effect of improving efficiency.

1 is an exploded perspective view showing the main configuration of the integrated air conditioner according to the prior art.

Figure 2 is a perspective view showing the appearance and the air flow of the integrated air conditioner according to the prior art.

3 is a partially cutaway perspective view of an integrated air conditioner in which a preferred embodiment of the integrated air conditioner air guide structure according to the present invention is employed;

Figure 4 is an exploded perspective view of an integrated air conditioner employing a preferred embodiment of the integrated air conditioner air guide structure according to the present invention.

Figure 5 is a perspective view showing the internal configuration of an air conditioner employing a preferred embodiment of the integrated air conditioner air guide structure according to the present invention.

Figure 6 is a perspective view showing the back of the front panel of the main portion of the integrated air conditioner employed in the embodiment of the present invention.

7 is a perspective view of a discharge guide which is a main component of a preferred embodiment of the integrated air conditioner air guide structure according to the present invention;

8 is a perspective view of an air guide that is a main component of a preferred embodiment of the integrated air conditioner air guide structure according to the present invention;

Figure 9 is a side cross-sectional view showing an internal state when the air is discharged through the discharge passage in the air guide structure of the integrated air conditioner according to the present invention.

Figure 10 is a side cross-sectional view showing an internal state when the air cleaning function is performed in the air guide structure of the integrated air conditioner according to the present invention.

Explanation of symbols on the main parts of the drawings

100. Base fan 200. Front panel

210.Front Intake 215.Side Intake

220. Indoor discharge port 222. Discharge guide member

230. Discharge door 232. Rack

242. Motor mounting part 244. Drive motor

246.Rotating shaft 248.Rotating pinion

300. Air guide structure 310. Air guide

350. Discharge guide 352. Discharge channel

352 '. Forward Discharge Outlet 352 ". Top Discharge Outlet

354. Euro information board 356. Stepping motor

360. Filter mounting section 362. Filter mounting jaw

370. Filter Assembly 380. Control Box

400. Indoor heat exchanger 410. Orifice

412. Through hole 420. Indoor fan

422. Fan Springer 450. Fan Motor

452. Central axis 460. Outdoor fan

500. Shroud 550. Outdoor Heat Exchanger

600. Rear Panel 610. Grill Discharge Outlet

700. Cabinet 710. Installation guide

720. Side suction hole 730. Top suction hole

740. Filter Grill

Claims (7)

A plurality of indoor fan installation holes through which the fan motor is installed, and an air guide for guiding air discharged by the indoor fan; A discharge guide for guiding the air discharged from the indoor fan; The discharge guide is an air guide structure of the integrated air conditioner, characterized in that installed on the upper side of the air guide. The air guide structure of the integrated air conditioner according to claim 1, wherein a discharge passage for guiding the discharged air is formed in the discharge guide. The method of claim 2, wherein the discharge passage, A front discharge port for guiding air discharge to the front, The air guide structure of the integrated air conditioner, characterized in that the upper discharge port for guiding the discharge of air upward. [4] The air guide structure of the integrated air conditioner of claim 3, wherein the upper discharge port further comprises a filter assembly for filtering foreign matter from the air. The method of claim 1, wherein the air guide, Partition plate which divides the inside into the indoor side and the outdoor side, A central barrier formed vertically on the central portion of the partition plate to partition the front of the partition plate from side to side; An air guide structure of an integrated air conditioner, characterized in that it comprises an inner base plate protruding forward in the lower end of the partition plate. The air guide structure of the integrated air conditioner according to claim 5, wherein an indoor heat exchanger in which heat exchange is performed is mounted on an upper surface of the inner base plate. 7. The air guide structure of the integrated air conditioner according to claim 6, wherein a condensate flow passage for guiding the condensate generated from the indoor heat exchanger to the rear is formed on an upper surface of the inner base plate.