KR102440430B1 - Air conditioner - Google Patents

Abstract

An invention related to an air conditioner is disclosed. The disclosed air conditioner includes: a fan guard frame in which an outlet is formed, a front frame coupled to the fan guard frame, a plurality of horizontal blades hingedly coupled to the left and right sides of the front frame, an operation bar hingedly connected to the horizontal blade, and formed on the operation bar and a first rack gear, a first pinion gear meshed with the first rack gear, and a first operation motor for rotating the first pinion gear.

Description

Air Conditioner {AIR CONDITIONER}

The present invention relates to an air conditioner, and more particularly, to an air conditioner in which a wind direction control unit is modularized in a front cover unit to improve assembly and form various discharge ranges.

A generally used air conditioner plays a role of cooling indoor air by interlocking with a refrigeration cycle while circulating air, and its configuration is largely divided into an indoor unit and an outdoor unit.

A unit in which the indoor unit and the outdoor unit are integrated is called an integrated air conditioner, and a unit installed separately is referred to as a separate type air conditioner.

A window type air conditioner is used as a representative of the former integrated air conditioner, and a wall-mounted type, package type, and ceiling type air conditioner is typically used for the latter type of separate type air conditioner.

The indoor unit of the separate type air conditioner is provided with a heat exchanger for exchanging air sucked into the panel, and a blower fan for sucking indoor air into the panel and blowing the sucked air back into the room.

In general, a blower fan is disposed under the indoor unit of a separate type air conditioner, a heat exchanger and an air outlet through which air is discharged are disposed at the upper portion, and the air sucked and blown by the blower fan moves to the upper part of the indoor unit and moves to the upper part One air is discharged into the room through the heat exchanger and the air outlet.

As a related prior art, there is Korean Patent Laid-Open Publication No. 2009-0052475 (May 26, 2009, title of invention: indoor unit of air conditioner).

SUMMARY OF THE INVENTION It is an object of the present invention to provide an air conditioner in which a wind direction control unit is modularized in a front cover unit to improve assembly.

Another object of the present invention is to provide an air conditioner capable of accurately controlling the wind direction by using a rack and pinion gear and forming various discharge ranges by individual control.

An air conditioner according to the present invention includes: a fan guard frame having a discharge port formed therein, a front frame coupled to the fan guard frame, a plurality of horizontal blades hingedly coupled to the left and right sides of the front frame, and the horizontal blade and the hinged operation and a bar, a first rack gear formed on the operation bar, a first pinion gear meshed with the first rack gear, and a first operation motor configured to rotate the first pinion gear.

In addition, the horizontal blade is characterized in that the central portion is formed in a convex arc shape to the front, and the operation bar and the hinge portion of the horizontal blade are positioned in front of the center of gravity of the horizontal blade.

In addition, it is characterized in that it comprises an operation bar guide for guiding the linear motion of the operation bar.

In addition, the operation bar guide portion is characterized in that it includes a guide case fixed to the fan guard frame and a guide pipe through which the operation bar is accommodated in the guide case.

In addition, the first rack gear and the first pinion gear are characterized in that the meshing inside the guide case.

The air conditioner according to the present invention forms an air flow path in which the inlet, the heat exchanger, and the outlet are arranged in a straight line, so that the product can be slimmed down.

In addition, in the present invention, the wind direction control unit and the blower unit are modularized in the front cover unit and coupled by the rear cover unit and the cover coupling unit, thereby improving assembly.

In addition, according to the present invention, the upper end of the heat exchange unit is fixed by the top frame, and the lower end is seated on the mounting bracket to improve assembly, and the air heat-exchanged by the heat exchange unit by the side plate, top frame and mounting bracket is guided to the outlet. Therefore, the heat exchange efficiency can be improved.

In addition, according to the present invention, the drain pan and the filter mounting groove are integrally formed on the installation bracket for supporting the heat exchange unit, thereby reducing the number of parts, thereby reducing assembly and manufacturing costs.

In addition, according to the present invention, the inlet port is integrally formed in the rear cover portion to reduce manufacturing costs, and the filter member can be slide-coupled through the attachment/detachment hole of the rear cover portion, thereby providing convenience in use.

In addition, the present invention provides convenience by providing a display unit that is operated by an external signal and can provide various information such as external temperature and time. In addition, when the display unit appears and retracts, the display unit can appear and retract while maintaining the level by the leveling unit, thereby preventing malfunction.

In addition, the present invention can improve the support rigidity by the cross-sectional shape of the support frame and the 'Y'-shaped reinforcing frame, and can form a large space inside, so that a control unit and a speaker module can be provided. Usability can be improved.

In addition, the present invention provides the convenience of being able to listen to music using wireless communication even in off-season when the support is provided with a speaker module.

In addition, the present invention is provided with a Wi-Fi module so that the user can remotely control the air conditioner by a smart phone or PC from the outside, providing convenience in use.

In addition, the present invention is provided with a clean sensor unit can be driven by sensing the cleanliness of the outside air.

In addition, in the present invention, the wind direction control part is modularized in the front cover part, so that assembly is improved.

In addition, according to the present invention, the wind direction control unit is provided in a circular arc shape convex to the front side to improve aesthetics and form a wide discharge range, that is, a wide discharge range is formed in the vertical direction by the first wind direction control unit, and the second A wide discharge range can be formed in the left and right directions by the wind direction control unit.

In addition, the present invention is provided with a plurality of outlets, the first wind direction control unit is provided to correspond to each outlet, and each can be individually controlled to implement various discharge ranges, and the second wind direction control unit is a left group divided into two sides. and a right group, each of which can be individually controlled, and has a symmetrical structure that rotates from the outside to the center to realize a variety of discharge ranges.

In addition, in the present invention, the operation bar for rotating the horizontal blade is guided to the operation bar guide part, and the adjacent operation bar can be guided together to enable smooth linear motion of the operation bar, and the operation plate for rotating the vertical blade is a guide plate Guided to enable smooth operation of the vertical plate.

In addition, in the present invention, since the vertical plate is made of two types of injection products, it is possible to reduce the weight, and since it has a structure that is mutually bound, rigidity can be improved.

In addition, the present invention can distribute the load by supporting the vertical plate formed in the long bar type in the middle portion by the blade support, thereby enabling smooth operation.

1 is a perspective view of an air conditioner according to an embodiment of the present invention.
2 is an exploded perspective view of an air conditioner according to an embodiment of the present invention.
3 is a rear exploded perspective view of an air conditioner according to an embodiment of the present invention.
4 is a view showing a combination of the rear cover part and the front cover part of the air conditioner according to an embodiment of the present invention.
5 is an exploded perspective view of an upper structure of an air conditioner according to an embodiment of the present invention.
6 is an exploded perspective view showing a lower structure of an air conditioner according to an embodiment of the present invention.
7 is an overall cross-sectional view of an air conditioner according to an embodiment of the present invention.
8 is a cross-sectional view of an upper side of an air conditioner according to an embodiment of the present invention.
9 is a lower cross-sectional view of an air conditioner according to an embodiment of the present invention.
10 is a perspective view illustrating a coupling structure of an air conditioner heat exchanger according to an embodiment of the present invention.
11 is a perspective view illustrating a filter mounting structure of an air conditioner according to an embodiment of the present invention.
12 is a cross-sectional view showing a coupling structure of an air conditioner heat exchanger according to an embodiment of the present invention.
13 is a view showing a filter member replacement structure of an air conditioner according to an embodiment of the present invention.
14 is an exploded perspective view showing a pop-up display of an air conditioner according to an embodiment of the present invention.
15 is a cross-sectional view illustrating a pop-up display of an air conditioner according to an embodiment of the present invention.
16 is an operation diagram of an air conditioner pop-up display according to an embodiment of the present invention.
17 is a view showing horizontal maintenance of an air conditioner pop-up display according to an embodiment of the present invention.
18 is a view showing the installation of the Wi-Fi module of the air conditioner according to an embodiment of the present invention.
19 is a view showing the installation of the wireless communication speaker of the air conditioner according to an embodiment of the present invention.
20 is an exploded perspective view showing a wind direction control unit of an air conditioner according to an embodiment of the present invention.
21 is a rear exploded perspective view of an air conditioner wind direction control unit according to an embodiment of the present invention.
22 is a cross-sectional view of an air conditioner wind direction control unit according to an embodiment of the present invention.
23 is a plan cross-sectional view of an air conditioner wind direction control unit according to an embodiment of the present invention.
24 is a perspective view illustrating a connection relationship of an air conditioner wind direction control unit according to an embodiment of the present invention.
25 is a view showing the operation of the air conditioner horizontal blade according to an embodiment of the present invention.
26 is a perspective view illustrating a second wind direction control unit of an air conditioner according to an embodiment of the present invention.
27 is a plan view showing a second wind direction control unit of the air conditioner according to an embodiment of the present invention.
28 is an enlarged view of the main part of the air conditioner vertical blade support structure according to an embodiment of the present invention.
29 is a view showing the operation of the vertical blade of the air conditioner according to an embodiment of the present invention.
30 is a view showing individual control of a vertical blade of an air conditioner according to an embodiment of the present invention.

Hereinafter, an embodiment of an air conditioner according to the present invention will be described with reference to the accompanying drawings. In this process, the thickness of the lines or the size of the components shown in the drawings may be exaggerated for clarity and convenience of explanation. In addition, the terms to be described later are terms defined in consideration of functions in the present invention, which may vary according to intentions or customs of users and operators. Therefore, definitions of these terms should be made based on the content throughout this specification.

1 is a perspective view of an air conditioner according to an embodiment of the present invention, FIG. 2 is an exploded perspective view of an air conditioner according to an embodiment of the present invention, and FIG. 3 is a rear exploded perspective view of the air conditioner according to an embodiment of the present invention. , FIG. 4 is a view showing a combination of a rear cover part and a front cover part of the air conditioner according to an embodiment of the present invention, FIG. 5 is an exploded perspective view of the upper structure of the air conditioner according to an embodiment of the present invention, and FIG. 6 is An exploded perspective view showing the lower structure of an air conditioner according to an embodiment of the present invention, FIG. 7 is an overall cross-sectional view of the air conditioner according to an embodiment of the present invention, and FIG. 8 is an upper side of the air conditioner according to an embodiment of the present invention. 9 is a cross-sectional view of a lower side of an air conditioner according to an embodiment of the present invention, FIG. 10 is a perspective view of a coupling structure of an air conditioner heat exchanger according to an embodiment of the present invention, and FIG. 11 is an embodiment of the present invention A perspective view showing a filter mounting structure of an air conditioner according to an embodiment, FIG. 12 is a cross-sectional view showing a coupling structure of an air conditioner heat exchanger according to an embodiment of the present invention, and FIG. 13 is a filter member of an air conditioner according to an embodiment of the present invention It is a view showing a replacement structure, 14 is an exploded perspective view showing a pop-up display of an air conditioner according to an embodiment of the present invention, FIG. 15 is a cross-sectional view showing a pop-up display of an air conditioner according to an embodiment of the present invention, and FIG. 16 is It is an operation diagram of an air conditioner pop-up display according to an embodiment of the present invention, FIG. 17 is a view showing horizontal maintenance of the air conditioner pop-up display according to an embodiment of the present invention, and FIG. 18 is an air conditioner according to an embodiment of the present invention is a view showing the installation of the Wi-Fi module, and FIG. 19 is a view showing the installation of the wireless communication speaker of the air conditioner according to an embodiment of the present invention.

20 is an exploded perspective view showing the wind direction control unit of the air conditioner according to an embodiment of the present invention, FIG. 21 is an exploded perspective view of the rear side of the air conditioner wind direction control unit according to an embodiment of the present invention, and FIG. A cross-sectional view of an air conditioner wind direction control unit according to an embodiment, FIG. 23 is a plan sectional view of an air conditioner wind direction control unit according to an embodiment of the present invention, and FIG. 24 is a perspective view showing a connection relationship of an air conditioner wind direction control unit according to an embodiment of the present invention 25 is a view showing the operation of the horizontal blade of the air conditioner according to an embodiment of the present invention, FIG. 26 is a perspective view showing the second wind direction control unit of the air conditioner according to an embodiment of the present invention, and FIG. It is a plan view showing the second wind direction control unit of the air conditioner according to an embodiment, FIG. 28 is an enlarged view of the vertical blade support structure of the air conditioner according to an embodiment of the present invention, and FIG. 29 is an air conditioner according to an embodiment of the present invention It is a view showing the operation of the vertical blade, and FIG. 30 is a view showing individual control of the vertical blade of the air conditioner according to an embodiment of the present invention.

1 to 19 , the air conditioner 10 according to an embodiment of the present invention includes a rear cover unit 100 , a front cover unit 110 , a heat exchange unit 300 , and a blower unit 170 . .

1 to 5 , the upper exterior may be formed by the rear cover part 100 and the front cover part 110 .

The rear cover part 100 is formed with an inlet 100a through which air is introduced. The rear cover part 100 covers the rear surface of the air conditioner 10 and is formed by injection molding. At this time, the inlet 100a of the rear cover part 100 is integrally formed with the rear cover part 100 . That is, when the rear cover part 100 is injection molded, the inlet 100a is integrally formed with the grill.

The front cover unit 110 is coupled to the rear cover unit 100, and a discharge port 110a through which air is discharged is formed. The front cover part 110 covers the front surface of the air conditioner 10 and is formed by injection molding.

The front cover unit 110 is coupled to the fan guard frame 112 and the fan guard frame 112 coupled to the front side of the rear cover unit 100 so as to pass air through the heat exchange unit 300 to the fan guard frame 112 . Includes a blower housing 114 to guide. A plurality of discharge ports 110a are formed in the fan guard frame 112 , and guide holes 115 are formed in the blower housing 114 to correspond to the discharge ports 110a. The fan guard frame 112 and the blower housing 114 are screwed together to form an integral body.

The rear cover part 100 and the front cover part 110 are coupled by the cover coupling part 130 . As shown in FIG. 4 , the cover coupling part 130 maintains the bonding state of the side plate part 140 and the side plate part 140 in which the rear cover part 100 and the front cover part 110 are in close contact with each other. part 150 . The side plate part 140 is formed by bending the front cover part 110 and the rear cover part 100 and serves to cover the side surface of the air conditioner 10 . Accordingly, the front cover part 110 and the rear cover part 100 are formed in a 'C' shape that is symmetrical to each other and contact each other, thereby forming an inner space.

Side plate connection parts 142 are formed in the side plate part 140 to correspond to each other. The side plate connection part 142 includes a connection hole part 143 formed in one side plate part 140 and a connection hook part 145 formed in the other side plate part 140 to be inserted into the connection hole part 143 . That is, as shown in FIG. 4 , a connection hole part 143 is formed in the side plate part 140 of the rear cover part 100 , and a connection hook part 145 is formed in the side plate part 140 of the front cover part 110 . is formed to protrude outward and is bound to the connection hole portion 143 .

And, the binding holding part 150 includes a binding bracket 152 formed on the side plate part 140, respectively, and a side decoration cover 155 on which a binding hook 156 is formed to be coupled to the binding bracket 152. . The binding bracket 152 is formed in a 'C'-shaped cross-sectional shape, and the binding hanger 156 is formed in a 'L'-shaped cross-sectional shape that is bent downward and is fitted into the hole formed by the binding bracket 152 .

In addition, the side plate portion 140 has a reinforcing binding hole 144 is formed, respectively, the side decoration cover 155 is formed with an auxiliary binding hanger 157 fitted to the reinforcing binding hole (144). The auxiliary binding hanger 157 is also formed to be bent downwardly like the binding hanger 156 and is fitted to the auxiliary binding hanger 157 . In this way, the side plate portion 140 is bound by the primary coupling by the side plate connection part 142 and the secondary coupling of the binding holding part 150 , and by binding without using a separate fastening member, the assembling property is improved. And, by covering the side plate 140 by the side decoration cover 155, it is possible to form a beautiful appearance.

The side plate part 140 of the front cover part 110 is formed in the front frame 111 and the fan guard frame 112, respectively. Accordingly, the side plate portion 140 formed on the fan guard frame 112 is connected and coupled by the side plate connection portion 142 , and the side plate portion 140 formed on the front frame 111 is connected to the binding holding portion 150 . A double bond is possible. Due to this, a stronger binding is possible.

As described above, since the assembly of the front cover part 110 and the rear cover part 100 is improved by the cover coupling part 130, there is an effect that the maintenance of internal parts is easy.

The side decoration cover 155 is provided with a touch panel unit 160 for operating the air conditioner 10 . The touch panel unit 160 is provided on the inner surface of the side decoration cover 155 and can be operated by an electrostatic method.

At this time, the corresponding portion of the side decoration cover 155 corresponding to the touch panel unit 160 may be sensitive to touch recognition and is formed in a thin thickness so that the illumination of the touch panel unit 160 can be projected to the outside.

The touch panel unit 160 is composed of a case as shown in FIG. 13 and is screwed together, so that the touch panel unit 160 can be opened by separation of the side decoration cover 155 in case of failure, so maintenance is easy. .

A support part 200 is provided under the rear cover part 100 and the front cover part 110 . The support part 200 maintains the coupling state between the rear cover part 100 and the front cover part 110 and supports the lower part as shown in FIGS. 2, 3 and 6 .

The support part 200 is coupled to the front surface of the base plate 210 supported on the bottom surface, the support frame 220 coupled to the base plate 210 and the support frame 220 , the inner space of the support frame 220 . It includes a lower front cover 230 that covers the. A seating part 222 on which the front cover part 110 and the rear cover part 100 are seated is formed on the upper surface of the support frame 220 , and is seated on the lower surface of the front cover part 110 and the rear cover part 100 . A seating rib 106 corresponding to the portion 222 is formed. The seating rib 106 is formed to protrude in a 'C' shape so as to be in close contact with the inner surface of the seating part 222 .

The base plate 210 is formed in a circular plate shape, and a decor ring 212 is provided on the upper surface edge to improve aesthetics. In this embodiment, although the base plate 210 is shown in the shape of a circular plate, it is not limited thereto, and may be formed in various shapes. The decor ring 212 is fixed to the base plate 210 by hooking it.

The base plate 210 and the support frame 220 are fixed by a non-flow fixing part 240 , and the non-flow fixing part 240 includes a fixing block 242 protruding from the base plate 210 and a fixing block. 242 includes a fixed accommodating portion 244 that is recessed in the lower surface of the support frame 220 so as to be accommodated.

In addition, the fixing block 242 is formed to protrude in a 'C' shape, and the fixed receiving portion 244 of the support frame 220 is also recessed in a 'C' shape to be fitted with each other, thereby supporting the frame 220 . can be firmly supported. At this time, the fixing block 242 has a hook that is bound to the fixing receiving portion 244 is formed, the hook is coupled.

Since the support frame 220 has a 'C' cross-sectional shape of the cross-sectional shape, the support rigidity is improved. In addition, the concave-convex portion 224 is formed on the rear surface of the support frame 220 to double the support rigidity. Accordingly, it is possible to firmly support the front cover unit 110 , the rear cover unit 100 , and the heat exchange unit 300 provided inside the support frame 220 .

A reinforcement frame 250 for reinforcing the support rigidity of the support frame 220 and supporting the lower front cover 230 is provided on the front surface of the support frame 220 . The reinforcing frame 250 is curved from the center to the edge, and the reinforcing frame 250 is in close contact with the rear surface of the lower front cover 230 . In more detail, the reinforcement frame 250 is formed in a 'Y' shape branching in three directions.

The lower front cover 230 is provided on the front side of the support frame 220 to form an inner space together with the support frame 220 . As such, the control unit 260 is provided in the inner space formed by the support frame 220 and the lower front cover 230 . The control unit 260 is screwed to the inner surface of the support frame 220 and fixed.

A pipe guide hole 226 is formed in the support frame 220 through which the electric wire connected to the control unit 260, the refrigerant pipe of the heat exchanger, and the condensed water discharge hose of the drain pan 314 are guided.

In addition, the lower front cover 230 is detachable from the support frame 220 by the cover detachable part 270 . As shown in FIG. 6 , the cover detachable part 270 includes a fitting block 272 formed at the lower end of the lower front cover 230 , and a fitting groove formed in the base plate 210 to be inserted into the fitting block 272 . 274 and a fitting hook 276 formed on the upper end of the lower front cover 230 and a hook hole 278 formed in the reinforcing frame 250 so that the fitting hook 276 is coupled. Accordingly, the lower front cover 230 is hook-coupled with the lower end first coupled to the base plate 210 and the upper end pivoting toward the support frame 220 .

A support elastic piece 275 for supporting the fitting block 272 is formed on the bottom surface of the fitting groove 274 as shown in FIG. 9 . Since the fitting block 272 is pressed by the elastic support piece 275, the lower front cover 230 is closely coupled to the upper portion, thereby preventing the flow. That is, as the elastic support piece 275 pushes up the lower front cover 230 by the elastic force, the gap between the fitting hook 276 and the hook hole 278 is minimized, thereby preventing the lower front cover 230 from flowing. there will be At this time, the hook hole portion 278 is formed to have a vertical width larger than the thickness of the fitting hook 276 . Conversely, in the separation of the lower front cover 230, when the lower front cover 230 is pressed downward, the elastic support piece 275 for elastically supporting the lower front cover 230 descends and the fitting hook from the hook hole 278. By removing 276, the lower front cover 230 can be removed. As such, the assembly property is improved by the structural coupling rather than the screw coupling, and there is an effect of easy maintenance.

Referring to FIG. 6 , reinforcing ribs 228 for rigidity reinforcement are formed on both sides of the support frame 220 . The reinforcing ribs 228 are formed to protrude in a lattice shape. And, the lower decorative cover 280 is coupled to both sides of the support frame 220 to cover the reinforcing ribs 228 . The lower decorative cover 280 has a decoration binding protrusion 282 fitted to the support frame 220 and the base plate 210 is formed, and a decoration binding hole 284 is formed to be screwed to the upper end of the support frame 220 . is formed That is, it is temporarily fixed by the deco binding protrusion 282 , and is completely coupled through the deco binding hole 284 . At this time, the decor binding protrusion 282 formed at the lower end of the lower decor cover 280 of the decor binding protrusions 282 is coupled to the base plate 210 .

A top cover unit 180 is provided on the rear cover unit 100 and the front cover unit 110 . The top cover unit 180 maintains the coupling state between the rear cover unit 100 and the front cover unit 110 , and covers upper portions of the rear cover unit 100 and the front cover unit 110 .

The heat exchange unit 300 exchanges heat with the air introduced through the inlet 100a. Here, as shown in FIG. 8 , the inlet 100a, the heat exchange unit 300, the blower 170, and the discharge port 110a are positioned on the same line. Due to this air flow, the air conditioner 10 according to the present embodiment may have a slim structure.

10 and 12 , the heat exchange unit 300 is fixed inside the rear cover unit 100 and the front cover unit 110 . This is coupled by an installation bracket 310 for fixing the lower end of the heat exchange unit 300 and a top frame 320 for fixing the upper end of the heat exchange unit 300 .

The installation bracket 310 is screwed to and fixed to the side plate 140 of the rear cover part 100 . Then, a seating groove 312 is formed so that the lower end of the heat exchange unit 300 is seated.

In addition, a drain pan 314 for collecting condensed water generated in the heat exchange unit 300 is formed in the installation bracket 310 . The drain pan 314 is integrally formed by injection molding of the installation bracket 310 . That is, the installation bracket 310 may serve to not only fix the lower end of the heat exchange unit 300 , but also collect condensed water. The drain pan 314 is formed in a funnel shape and is connected to a discharge hose, and the discharge hose is guided to the outside through the pipe guide hole 226 of the support frame 220 .

By the installation bracket 310, it is possible to not only fix the heat exchange unit 300, but also to collect condensed water, thereby reducing the number of parts and reducing the number of assembly labor.

The top frame 320 is seated on the upper end of the heat exchange unit 300 , and is bent and extended from the fixed top fixing part 322 and the top fixing part 322 to block the leakage of the air heat-exchanged by the heat exchange part 300 . (325). The top fixing part 322 includes a seating housing 323 surrounding the upper end of the heat exchange part 300 and a top fixing information 324 formed in the seating housing 323 and coupled to the heat exchange part 300 .

The seating housing 323 is made of a 'L'-shaped cross-sectional shape, the top fixing screw 324 extends from the inside of the seating housing 323, and the upper end of the heat exchange unit 300 has a top fixing screw 324 and a screw. A fixing bracket 302 to be coupled is formed.

5 and 8 , the blower 170 forcibly introduces air through the inlet 100a and forcibly discharges the air through the outlet 110a. At this time, the discharge port 110a formed in the front cover part 110 is provided with a plurality of blowers 170, and the blowers 170 can be individually controlled.

The blower 170 includes a drive motor 172, a fan member 174 coupled to the drive motor 172 and rotated, and a fan mounting part 175 for mounting the blower 170 to the fan guard frame 112. include That is, the blower 170 is provided integrally with the fan guard mounting portion to improve assembly. The fan mounting unit 175 includes a motor mounting unit 176 formed on the fan guard frame 112 so that the driving motor 172 is mounted and a motor fixing cap for fixing the driving motor 172 mounted on the motor mounting unit 176 . (177). The motor fixing cap 177 surrounds the circumference of the driving motor 172 , and a hole is formed in the center so that the driving shaft of the driving motor 172 protrudes, and is screwed to the fan guard frame 112 and fixed.

As such, since the driving motor 172 and the fan member 174 are fixed to the front cover part 110 by the fan mounting part 175, it is not only easy to fix the driving motor 172 and the fan member 174, but also space utilization is improved. It can be improved to provide a slim air conditioner (10).

The fan member 174 is made of an axial fan, and a flow grill is formed in the discharge port 110a to spread the discharge wind. Wind discharged in a straight line by the fan member 174 by the flow grill formed in the discharge port 110a may be discharged in a wide range indoors.

A filter member 330 corresponding to the inlet 100a is provided inside the rear cover part 100 . The filter member 330 filters the air introduced into the inlet 100a, and may include a pre-filter or an electric dust collector. The filter member 330 is mounted on the installation bracket 310 .

A filter mounting groove 316 is formed in the installation bracket 310 so that the filter member 330 is slide-mounted as shown in FIG. 11 . The filter mounting groove 316 is formed to extend to the rear side of the installation bracket 310 . That is, the lower end of the heat exchange unit 300 is formed to extend to the rear side of the seating groove 312 is seated. In this embodiment, the filter member 330 is shown as a single filter mounting groove 316 in which the slide is mounted, but it is not limited thereto, and the filter mounting groove 316 is formed so that a plurality of filter members 330 can be overlapped. It may be formed in a plurality of rows.

At this time, as shown in FIG. 13 , a detachable hole 104 is formed in the rear cover part 100 so that the filter member 330 is slide-coupled to the filter mounting groove 316 . Accordingly, the filter member 330 may be inserted through the detachable hole 104 and slide-coupled into the filter mounting groove 316 . It is preferable that a handle is formed on the filter member 330 to facilitate gripping.

In addition, it is preferable that the handle of the detachable hole 104 and the filter member 330 closely match to minimize the occurrence of a gap. This is a configuration for the inlet air to be introduced through the inlet (100a) and filtered by the filter member (330).

The filter member 330 slide-coupled to the filter mounting groove 316 is fixed by the filter fixing part 340 . The filter fixing part 340 includes a filter fixing hook 342 formed in the filter mounting groove 316 and a filter fixing jaw 344 formed in the filter member 330 to be coupled to the filter fixing hook 342 . The filter fixing hook 342 is partially cut from the filter mounting groove 316 to have self-elasticity. For this reason, when the filter member 330 is separated, the filter fixing hook 342 and the filter fixing jaw 344 can be separated by the force of gripping and pulling the handle of the filter member 330 .

The upper end of the filter member 330 is fixed by the top frame (320). A filter guide groove 326 for fixing the upper end of the filter member 330 is formed in the top frame 320 .

In this embodiment, a plurality of filter members 330 are arranged vertically. 8 or 12 , a detachable hole 104 is formed in the rear cover part 100 by dividing the upper and lower parts, and the filter member 330 can be inserted through each of the detachable holes 104 . To this end, a guide bracket 350 for arranging the filter member 330 to be spaced apart is provided between the heat exchange unit 300 and the rear cover unit. Guide grooves 352 for guiding the filter member 330 are formed at upper and lower ends of the guide bracket 350 . That is, the guide groove 352 formed on the lower surface of the guide bracket 350 is in contact with the upper surface of the filter member 330 provided at the bottom, and the guide groove 352 formed on the upper surface of the guide bracket 350 is located on the upper surface. It is in contact with the lower surface of the provided filter member 330 .

A filter fixing hook 342 is provided in the upper guide groove 352 of the guide bracket 350 to be coupled to and fixed to the filter fixing jaw 344 of the filter member 330 .

In the present embodiment, the air introduced through the inlet 100a of the rear cover part 100 is heat-exchanged by the heat exchanger, and can be accurately discharged through the outlet 110a. That is, the air heat-exchanged by the heat exchanger can be discharged through the discharge port 110a without external leakage, thereby improving thermal efficiency.

This includes an installation bracket 310 that prevents the air heat-exchanged by the heat exchange unit 300 from flowing out to the bottom, a top frame 320 that prevents it from leaking to the top, and the side, as shown in FIG. 8 or FIG. 12 . It is possible by the side plate 140 to prevent leakage. That is, the upper and lower air leakage is prevented by the top frame 320 and the installation bracket 310 fixing the upper and lower portions of the heat exchange unit 300 , respectively, and the side plates of the front cover unit 110 and the rear cover unit 100 . All air that has been heat-exchanged by preventing side air leakage by the unit 140 may be guided to the discharge port 110a by the blower 170 .

The side plate unit 140 is integrally formed with the rear cover unit 100 and the fan guard frame 112 to be in close contact with each other. And, the upper end of the blower housing 114 is in close contact with the top frame 320 , and the lower end is in close contact with the installation bracket 310 .

The top frame 320 is provided with a blocking plate 325 that is refracted and extended toward the blower housing 114, and the end of the blocking plate 325 has a step 325a on which the upper end of the blower housing 114 is seated. is formed At this time, the upper end of the blower housing 114 is also refracted and extended toward the top frame 320, and is seated on the step 325a to be airtight.

The top frame 320 is coupled to the rear cover part 100 and the top cover part 180 covering the upper part of the front cover part 110, and the rear cover part 100 and the top cover part 180 are screwed together. The top fastening boss 327 is formed.

Accordingly, the upper surface of the top frame 320 is supported by the top cover unit 180 , and the rear surface is supported by the rear cover unit 100 to be firmly fixed, thereby firmly fixing the heat exchange unit 300 .

The air heat-exchanged by the heat exchange unit 300 may not flow out to the upper, lower, or side surfaces, but may be introduced into the guide hole 115 of the blower housing 114 and discharged through the discharge port 110a. The guide hole 115 of the blower housing 114 is formed with a bell mouth part 116 surrounding the circumference of the fan member 174 . Air heat-exchanged by the bell mouth part 116 may be accurately discharged through the guide hole 115 without a vortex.

As such, the air heat-exchanged via the heat exchange unit 300 does not leak to the outside and can be guided to the discharge port 110a, thereby improving cooling efficiency.

14 to 17 , a remote control receiver 400 for receiving a control signal is provided, and the present embodiment includes a display unit 410 for displaying information according to the signal received by the remote control receiver 400 . .

The remote control receiving unit 400 and the display unit 410 are provided in the top cover unit 180 . The remote control receiving unit 400 is provided on the front of the top cover unit 180 to receive an external signal. The remote control receiver 400 is formed of a transparent material to enable communication and is insert-injected into the front surface of the top cover unit 180 .

The display unit 410 displays information according to the received signal, and may provide various information such as the current temperature and time. The display unit 410 is accommodated in the receiving groove 182 provided in the top cover unit 180 is provided. In addition, the display unit 410 can be selectively retracted from the receiving groove 182 by the retracting operation unit 420 .

Appearance and retraction operation unit 420 is a rising and falling rack gear 422 provided in the display unit 410 and a rising and falling pinion gear 424 and a rising and falling pinion gear 424 that mesh with the rising and falling rack gear 422. (426). When an external signal is applied from the remote control receiving unit 400 or the touch panel unit 160, as shown in FIG. 16, the retracting and retracting driving motor 426 is operated to rotate the retracting pinion gear 424, and the retracting and retracting pinion gear 424 ) may be raised by the rotation of the haunting gear 422 so that the display unit 410 may appear upward, and various information is provided to the user through the display unit 410 .

Even when the air conditioner 10 is not in use, the display unit 410 may be partially exposed from the receiving groove 182 to display external information as shown in FIG. 15 . That is, even when the air conditioner 10 is not in use, the indoor temperature and the current time may be displayed.

The receiving groove portion 182 is formed as a separate case and is coupled to the top cover portion 180 . In addition, the display unit 410 and the retracting operation unit 420 are modularized in the receiving groove 182 . That is, the display unit 410 and the protrusion operation unit 420 are coupled to the receiving groove 182 to form a single part, and the assembly is completed by coupling the receiving groove 182 to the top cover unit 180 . do.

A horizontal maintaining unit 430 is provided to prevent the display unit 410 from shaking when the display unit 410 is retracted. As shown in FIG. 17 , the horizontal holding unit 430 includes a hanging member 432 formed to correspond to the display unit 410 and the receiving groove 182, respectively, and an elastic member connecting the hanging member 432 to each other ( 434). At this time, the protruding and retracting operation unit 420 is provided in the central portion of the display unit 410 , and the hanging member 432 and the elastic member 434 are provided symmetrically on both sides of the protruding and retracting operation unit 420 .

This is because when the display unit 410 is raised by the operation of the retracting operation unit 420, the elastic member 434 coupled to the hanging member 432 is stretched to support both sides of the display unit 410 by tension. vibration can be prevented.

In this embodiment, although the horizontal holding part 430 is shown as an elastic member 434, it is not limited thereto, and it is possible to prevent the shaking of the display part 410 when the display part 410 is protruded from the receiving groove part 182. Various design changes such as LM guides are possible.

The top cover unit 180 is provided with a Wi-Fi module 440 . Accordingly, it is possible to control the operation of the air conditioner 10 by accessing the Internet through the Wi-Fi module 440 .

Referring to FIG. 18 , the module seating part 186 is formed on the top cover part 180 to seat the Wi-Fi module 440 . The module seating part 186 is formed under the top cover part 180 and opened by separation of the top cover part 180, and the grip part 184 is formed in the top cover part 180 to facilitate gripping. (See FIG. 13) Since the module seating part 186 is opened by the separation of the top cover part 180, the Wi-Fi module 440 can be selectively applied according to the specifications of the air conditioner 10, and maintenance is easy do.

This provides convenience in use because the user can remotely control the air conditioner 10 by a smart phone or PC from the outside. For example, even when going out with the air conditioner 10 turned on when going out, the air conditioner 10 can be remotely stopped through the Wi-Fi module 440 from the outside, and the air conditioner 10 can be operated in advance when returning home. .

In this embodiment, the support unit 200 is provided with a speaker module 450 . That is, as shown in FIG. 19 , the speaker module 450 is coupled to and supported by the support frame 220 . The speaker module 450 has a rectangular case shape, and a speaker is provided on the front side to output sound. A speaker hole 452 through which the sound generated by the speaker module 450 is discharged is formed in the lower front cover 230 . In addition, a speaker switch 454 electrically connected to the speaker module 450 is provided on the lower front cover 230 .

The speaker module 450 is operated by short-range wireless communication. The speaker module 450 allows the user to enjoy music, so that it can be used even in off-season when the air conditioner 10 is not used, thereby improving the utility of the air conditioner 10 .

And, as shown in Fig. 6 or 9, the support unit 200 is further provided with a clean sensor unit 460 for detecting the cleanliness of the outside air. In more detail, the clean sensor unit 460 is provided at the center of the reinforcing frame 250 . At this time, a sensing hole corresponding to the clean sensor unit 460 is formed in the lower front cover 230 .

The reinforcing frame 250 is provided with a sensor installation unit 462 that communicates with the sensing hole and is provided with a clean sensor unit 460, and a sensing flow path 464 for guiding the air flow is formed in the sensor installation unit 462. do. The clean sensor unit 460 may further include a circulation fan 465 to form an air flow in the sensing flow path 464 . Accordingly, external air is introduced through the sensing flow path 464 by the operation of the circulation fan 465 , and the cleanliness of the introduced air may be measured by the cleanness sensor unit 460 .

19 to 30 , a wind direction control unit 500 for adjusting a wind direction of the discharge air is provided on the front surface of the front cover unit 110 . When the air heat-exchanged by the heat exchange unit 300 is forcibly discharged to the discharge port 110a by the fan member 174 , the wind direction control unit 500 may guide it to a desired space in the room.

The wind direction control unit 500 is modularized in the front cover unit 110 . In addition, the blower 170 is modularized in the front cover unit 110 . That is, by coupling the front cover part 110 to the rear cover part 100 , the front surface of the rear cover part 100 can be covered, and the assembling property is improved by such a structure.

The wind direction control unit 500 includes a first wind direction control unit 600 that adjusts the air discharged through the outlet 110a in a vertical direction and a second wind direction control unit that adjusts the air discharged through the discharge port 110a in a left and right direction. part 700 . As shown in FIGS. 20 and 21 , a first wind direction control unit 600 is provided on the front surface of the fan guard frame 112 , and a second wind direction control unit 700 is provided on the front surface of the first wind direction control unit 600 . is provided

The first wind direction control unit 600 is provided in a plurality of horizontal blades 610 and fan guard frame 112 hingedly connected to the left and right of the front frame 111 to operate the horizontal blade 610 to rotate in the vertical direction. and a first wind direction operation unit 620 . The fan guard frame 112 is provided with a plurality of outlets 110a, and the first wind direction operation unit 620 is provided to correspond to the outlet 110a to operate the horizontal blade 610 matching the outlet 110a. . The first wind direction operation unit 620 includes an operation bar 622 hingedly connected to the horizontal blade 610, and a first driving unit 625 for rotating the horizontal blade 610 by elevating the operation bar 622. .

The operation bar 622 is provided in the central portion of the fan guard frame 112 and is hingedly connected to the central portion of the horizontal blade 610 . In addition, the fan guard frame 112 has an installation space 113 formed to protrude from the outlet 110a so that the first wind direction operation unit 620 is installed under each outlet 110a.

The installation space 113 is formed in an arc shape to correspond to the arrangement of the vertical blade 710 to be described later.

The horizontal blade 610 is formed in a convex arc shape toward the front of the center. That is, as shown in FIG. 23, the horizontal blade 610 is a convex portion of the horizontal blade 610, that is, the operation bar 622 is hinged to the central portion having a thick width. This enables stable operation. And, in this shape, the air discharged to the central portion has straightness, and the air discharged to both edge sides can be spread in the edge direction, thereby forming a wide range of discharge angles on the left and right.

The operation bar 622 and the hinge portion of the horizontal blade 610 are located in front of the center of gravity of the horizontal blade 610 as shown in FIG. This prevents the load from being pulled forward by the shape of the horizontal blade 610, thereby preventing unintentional rotation due to the weight of the horizontal blade 610, and rotating the horizontal blade 610 with a small force. .

As shown in FIG. 22 , the first driving unit 625 includes a first rack gear 626 formed on the operation bar 622 , a first pinion gear 627 meshed with the first rack gear 626 and a second It includes a first operation motor 628 for rotating the 1 pinion gear (627). The first driving unit 625 is provided in the installation space 113 to elevate the operation bar 622 to rotate the horizontal blade 610 .

The operation bar 622 is capable of accurate linear movement by the operation bar guide part 630 . The operation bar guide unit 630 includes a guide case 632 fixed to the fan guard frame 112 and a guide pipe 634 in which the operation bar 622 is accommodated in the guide case 632 . The guide case 632 is screwed to the installation space 113 and fixed, and a hole is formed in the installation space 113 to allow the operation bar 622 accommodated in the guide pipe 634 to move.

In addition, the first rack gear 626 and the first pinion gear 627 are meshed inside the guide case 632 . Since the first rack gear 626 and the first pinion gear 627 are meshed inside the guide case 632, disengagement of the meshing can be prevented, and accurate force transmission is possible. And, the guide case 632 also serves to fix the first operation motor (628).

In this embodiment, a plurality of outlets 110a are provided, and the horizontal blade 610 corresponding to each outlet 110a is driven by each of the first wind direction operation units 620 . That is, as shown in FIGS. 20 and 21 , the outlet 110a is formed in three places in the vertical direction on the fan guard frame 112, and between the upper outlet 110a and the middle outlet 110a, the middle outlet 110a. A first driving unit 625 is provided between the and the lower discharge port 110a, respectively. In addition, three operation bars 622 are provided to correspond to the outlets 110a to rotate the horizontal blades 610 corresponding to the outlets 110a. The operation bar 622 and the neighboring operation bar 622 are accommodated together in the guide pipe 634 . The upper and lower ends of each operation bar 622 are slidably coupled to be lifted by the first driving unit 625 , and the upper end of the upper operating bar 622 and the lower end of the lower operating bar 622 are fan guard frame 112 . ) is slidably coupled to the guide bracket 350 formed in the center, and the upper and lower ends of the central operation bar 622 are accommodated in the guide pipe 634 of the guide case 632 and slide. That is, in the guide pipe 634 , the central operation bar 622 and the ends of the upper operation bar 622 and the lower operation bar 622 adjacent to each other may be accommodated and guided in a straight line.

With the structure as described above, the operation bar 622 can be precisely raised and lowered by the driving force of the first driving unit 625 , thereby enabling accurate rotation of the horizontal blade 610 .

In addition, the first wind direction operation unit 620 is individually controlled to correspond to the discharge port 110a. The horizontal blade 610 corresponding to the upper discharge port 110a and the horizontal blade 610 corresponding to the middle discharge port 110a change the rotation angle by driving each of the first operating motors 628 to discharge the discharge air. direction can be changed. By this operation, as shown in FIG. 25 , it is possible to provide a wide range of discharge angles up and down.

The second wind direction control unit 700 is provided in the plurality of vertical blades 710 and the fan guard frame 112 hinged on the upper and lower sides of the front frame 111 to operate the vertical blade 710 to rotate in the left and right directions. and a second wind direction operation unit 720 .

The vertical blade 710 is formed in a long bar type extending in the longitudinal direction. In addition, the vertical blade 710 includes a front portion 712 forming an exterior as shown in FIG. 23 and a rear portion 714 coupled to the rear surface of the front portion 712 to improve rigidity. As such, it is possible to reduce the weight of the vertical blade 710, which is a long injection molded product, and to improve rigidity. The front portion 712 and the rear portion 714 are coupled by an insertion coupling portion 715 .

The insertion coupling portion 715 includes an insertion groove portion 716 formed at one end of the front portion 712 , and an insertion piece portion 717 and a front portion formed by bending at one end of the rear portion 714 to be accommodated in the insertion groove portion 716 . It is formed on the other end of the 712 and the rear portion 714 and includes a contact portion 718 that is press-fitted to each other. The insertion groove portion 716 is formed by bending one end of the front portion 712 to form a 'C'-shaped cross-sectional shape, and the insertion piece portion 717 is fitted into the insertion groove portion 716 . In addition, the close contact portion 718 is formed of corresponding protrusions and grooves to be coupled to each other. That is, the rear portion 714 is rotated around the insertion piece portion 717 inserted into the insertion groove portion 716 and is bound to the rear surface of the front portion 712 .

The vertical blades 710 are arranged in a circular arc direction. The front frame 111 and the vertical blade 710 are arranged in an arc direction to provide a convex appearance to the front, and air is discharged in a wide range when the vertical blade 710 is operated by the second wind direction operation unit 720 to be described later. can do it

The second wind direction operation unit 720 is provided under the vertical blade 710 as shown in FIG. 26 or 27 to rotate the vertical blade 710 . This second wind direction operation unit 720 converts the movement of the operation plate 722 and the second driving unit 725 and the operation plate 722 for moving the operation plate 722 to the rotation of the vertical blade 710. and a switching unit 729 .

The second driving unit 725 includes a second rack gear 726 formed on the operation plate 722 , and a second pinion gear 727 and a second pinion gear 727 meshed with the second rack gear 726 . It includes a second operation motor 728 for rotating. The switching unit 729 includes a long hole 729a formed in the operation plate 722 and a link member 729b having one end hinged to the long hole 729a, and the other end fixed to the vertical blade 710 . That is, when the second pinion gear 727 is rotated by the driving of the second actuating motor 728 , the actuating plate 722 is moved by the second rack gear 726 meshed therewith and the link member 729b is moved. By rotating, the vertical blade 710 can be rotated and guided in the discharge direction of the discharge wind.

At this time, the movement of the operation plate 722 is guided by the guide plate (730). A guide rib 732 for minimizing the contact area with the operation plate 722 is formed on the guide plate 730 . In addition, the guide plate 730 is screwed and fixed to be spaced apart from the bottom surface of the front frame 111 at a predetermined interval to prevent the second wind direction operation unit 720 from being separated.

And, the vertical blade 710 is formed in a long bar type in the longitudinal direction, the load is concentrated to the lower portion, the load of the vertical blade 710 is distributed by the blade support 740 .

The blade support 740 is formed to be hinged with the vertical blade 710 at an intermediate portion of the fan guard frame 112 as shown in FIGS. 23 and 28 . In more detail, the blade support unit 740 is formed to protrude from the fan guard frame 112 to correspond to each vertical blade 710, and the leg foot 742 and the vertical blade 710 are hinged. It includes a distributed hinge portion (745).

This prevents the load of the vertical blade 710 from being concentrated downward, thereby enabling the smooth operation of the second wind direction operation unit 720 .

The dispersion hinge part 745 is formed on the rear side of the vertical blade 710 and includes a dispersion receiving groove 746 that is accommodated in the tip of the leg foot 742, and a dispersion hinge that is recessed upwardly in the dispersion receiving groove 746. and a dispersive hinge protrusion 748 formed on the leg foot 742 to be inserted into the groove 747 and the dispersive hinge groove 747 .

In addition, the dispersion receiving groove portion 746 is formed with an angle limiting contact jaw 749 that is in contact with each other to limit the rotation angle of the vertical blade 710 . That is, when the leg foot 742 is in contact with the angle limiting contact jaw 749, the vertical blade 710 maintains a closed state or an open state at the maximum angle. At this time, the leg foot 742 is formed in a shape gradually inclined outward, and when the vertical blade 710 is maximally opened, the angle limiting contact jaw 749 and the leg foot 742 correspond to the vertical blade 710. may be positioned at an inclination toward the leg foot 742 . As a result, air can be discharged over a wide range.

At this time, the vertical blade 710 is divided into a left group and a right group. In addition, the second wind direction operation unit 720 is provided to correspond to each of the left group and the right group. That is, as shown in FIG. 29 , the actuating plate 722 is provided to form a left group and a right group, respectively, and the second driving unit 725 is also provided to move the actuating plate 722 , respectively. Each second operating motor 728 forms a central axis of a sector, and moves each operating plate 722 .

The operation plates 722 of the left group and the right group are moved opposite to each other, so that the vertical blades 710 of the left group and the right group are opened and closed in opposite directions. The second wind direction operation unit 720 is individually controlled so that the vertical blade 710 in the left group and the vertical blade 710 in the right group are individually rotated. Accordingly, as shown in FIG. 29 , when each operation plate 722 is moved in the center direction, each vertical blade 710 is gradually rotated and opened from the center to the outside to adjust the air discharge range.

As shown in FIG. 30 , the left and right vertical blades 710 are individually controlled, so that one side is kept closed (a), and air can be discharged by opening only the direction desired by the user (b). In addition, in the closed state of the vertical blade 710, the leg foot 742 is in contact with the angle limiting contact jaw 749 on one side, and the maximum open state of the vertical blade 710 is on the other side angle limiting contact jaw 749. The leg and foot 742 are in a contact state (c). That is, in the maximum open state of the vertical blade 710, the inclination of the vertical blade 710 may correspond to the inclination of the leg feet 742 to discharge the heat-exchanged air in the radial direction.

As described above, according to the air conditioner according to an embodiment of the present invention, the product can be slimmed by forming an air flow path in which the inlet, the heat exchanger, and the outlet are arranged in a straight line, and the wind direction control unit and the blower unit are modularized in the front cover unit. By being coupled by the rear cover part and the cover coupling part, the assembly property is improved, and the heat exchanged by the heat exchange part is precisely guided to the discharge port, so that the heat exchange efficiency can be improved.

Further, according to the present invention, it is possible to reduce the number of parts by improving the fixing structure of the heat exchange unit, and it is possible to provide the convenience of using the air conditioner even in off-season.

In addition, according to the present invention, the wind direction control part is modularized in the front cover part, so that assembly is improved, the discharge range of the heat-exchanged air can be formed widely, and each section of the horizontal blade and the vertical blade can be individually controlled. The discharge range can be realized.

Although the present invention has been described with reference to the embodiment shown in the drawings, this is merely exemplary, and those of ordinary skill in the art to which various modifications and equivalent other embodiments are possible. will understand

Accordingly, the true technical protection scope of the present invention should be defined by the claims.

10: air conditioner 100: rear cover part
100a: inlet 104: detachable hole
106: seating rib 110: front cover part
110a: outlet 111: front frame
112: fan guard frame 113: installation space part
114: blower housing 115: information hall
116: bell mouth part 130: cover coupling part
140: side plate part 142: side plate connection part
143: connection hole 144: reinforcing binding hole
145: connection hook 150: binding holding part
152: binding bracket 155: side decoration cover
156: binding hanger 157: auxiliary binding hanger
160: touch panel unit 170: blower unit
172: drive motor 174: fan member
175: fan mounting part 176: motor mounting part
177: motor fixing cap 180: top cover part
182: receiving groove 184: gripping part
186: module seating part 200: support part
210: base plate 212: decorating
220: support frame 222: seating part
224: uneven part 226: pipe guide hole
228: reinforcing rib 230: lower front cover
240: flow prevention fixing part 242: fixed block
244: fixed receiving part 250: reinforcing frame
260: control unit 270: cover removable part
272: fitting block 274: fitting groove
275: elastic support piece 276: fitting hook
278: hook hole part 280: lower decorative cover
282: decoration binding protrusion 284: decoration binding hole
300: heat exchange unit 302: fixing bracket
310: installation bracket 312: seating groove
314: drain pan 316: filter mounting groove
320: top frame 322: top fixing part
323: seating housing 324: top fixing information
325: blocking plate 326: filter guide groove
327: top fastening boss 330: filter member
340: filter fixing part 342: filter fixing hook
344: filter fixing jaw 350: guide bracket
352: guide home 400: remote control receiver
410: display unit 420: appearance operation unit
422: haunting rack gear 424: haunting pinion gear
426: in and out drive motor 430: horizontal maintaining part
432: hanging member 434: elastic member
440: wifi module 450: speaker module
452: speaker hole 454: speaker switch
460: clean sensor unit 462: sensor installation unit
464: sensing module 465: circulation fan
500: wind direction control unit 600: first wind direction control unit
610: horizontal blade 620: first wind direction operation unit
622: operation bar 625: first driving part
626: first rack gear 627: first pinion gear
628: first operation motor 630: operation bar guide part
632: guide case 634: guide pipe
700: second wind direction control unit 710: vertical blade
712: front part 714: rear part
715: insertion coupling portion 716: insertion groove portion
717: insertion piece 718: close contact
720: second wind direction operation unit 722; operating plate
725: second driving unit 726: second rack gear
727: second pinion gear 728: second operation motor
729: conversion part 729a: long hall
729b: link member 730: guide plate
732: guide rib 740: blade support
742: leg foot 745: distributed hinge part
746: distributed receiving groove 747: distributed hinge groove
748: distributed hinge protrusion 749: angle limiting contact jaw

Claims (5)

a fan guard frame in which the outlet is formed; a front frame coupled to the fan guard frame; a plurality of horizontal blades hinged to the left and right sides of the front frame; an operation bar hingedly connected to the horizontal blade; a first rack gear formed on the operation bar; a first pinion gear meshed with the first rack gear; and a first operating motor for rotating the first pinion gear,
It includes an operation bar guide for guiding the linear motion of the operation bar,
a guide case fixed to the fan guard frame; and a guide pipe in which the operation bar is accommodated in the guide case,
The air conditioner according to claim 1, wherein the first rack gear and the first pinion gear are meshed inside the guide case.
The method of claim 1,
The horizontal blade is formed in an arc shape with a center convex forward;
The air conditioner, characterized in that the operation bar and the hinge portion of the horizontal blade is located in front of the center of gravity of the horizontal blade.
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