KR20170076016A - Air conditioner - Google Patents

Abstract

An invention relating to an air conditioner is disclosed. The air conditioner includes: a top cover portion covering an upper portion of a front cover portion and a rear cover portion; a receiving groove portion provided in the top cover portion; a display portion accommodated in the receiving groove portion to display information; And an entering / exiting operation unit for selectively exiting.

Description

Air conditioning {AIR CONDITIONER}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an air conditioner, and more particularly, to an air conditioner having a display unit that can be operated by an external signal to provide various information such as external temperature and time.

A generally used air conditioner functions to cool 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.

Such an indoor unit and an outdoor unit are integrally formed as an integrated air conditioner and separately installed as a separate air conditioner.

A window type air conditioner is used as a typical example of an electronic one-piece type air conditioner, and a wall type, a package type, and a ceiling type air conditioner are typically used as the latter detachable type air conditioner.

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

In general, a blowing fan is disposed at a lower portion of an indoor unit of a detachable air conditioner, an air discharge opening through which a heat exchanger and air are discharged is disposed at an upper portion, air sucked and blown by a blowing fan moves to an upper portion of the indoor unit, And one air is discharged to the room through the heat exchanger and the air outlet.

Related Prior Art Korean Patent Laid-Open Publication No. 2009-0052475 (May 26, 2009, entitled " Indoor unit of an air conditioner ") is available.

An object of the present invention is to provide a convenience to a user by providing a display unit which can be operated by an external signal and which can provide various information such as external temperature and time.

An air conditioner according to the present invention includes: a top cover portion covering an upper portion of a front cover portion and a rear cover portion; an accommodation groove portion provided in the top cover portion; a display portion accommodated in the accommodation groove portion and displaying information; And a protruding and lowering operation portion for selectively protruding and retracting the display portion from the receiving groove portion.

In addition, the receiving recess is formed as a separate case and is coupled to the top cover, and the display and the protruding and detaching operation are modularized in the receiving recess.

Further, the wave-guiding operation unit includes an emitter-emitter rack gear provided in the display unit, an emitter-emitter pinion gear meshed with the emitter-emitter rack gear, and a protruding and retracting motor for rotating the emitter-emitter pinion gear.

The display unit may further include a horizontal holding unit for preventing the display unit from shaking when the display unit protrudes and retracts.

Further, it is preferable that the guiding / demounting operation portion is provided at a central portion of the display portion, and the horizontal holding portion includes a hooking member formed to correspond to the display portion and the receiving groove portion, and an elastic member connecting the hooking member to each other do.

The air conditioner according to the present invention has an effect of making the product slim by forming an air flow path in which an inlet, a heat exchanger and a discharge port are arranged in a straight line.

Further, in the present invention, the wind direction adjusting portion and the air blowing portion are modularized in the front cover portion, and the rear cover portion and the cover coupling portion are combined to improve the assembling property.

Further, in the present invention, the upper end of the heat exchanging part is fixed by the top frame, the lower end is seated on the mounting bracket to improve assembling property, and the air exchanged by the heat exchanging part by the side plate part, the top frame, The heat exchange efficiency can be improved.

In addition, in the present invention, the drain pan and the filter mounting groove are integrally formed in the mounting bracket for supporting the heat exchanger, thereby reducing the number of components and reducing the assembling cost and manufacturing cost.

In addition, the present invention can reduce the manufacturing cost by integrally forming the inlet port on the rear cover portion, and the filter member can be slidably coupled through the attachment / detachment hole of the rear cover portion, thereby providing convenience in use.

In addition, the present invention provides a convenience by providing a display unit that can be operated by an external signal and is capable of providing various information such as external temperature, time, and the like. In addition, when the display unit is projected and retracted, it can be projected and retracted while being held horizontally by the horizontal holding unit, thereby preventing malfunction.

Further, the present invention can improve the support rigidity by the cross-sectional shape of the support frame and the reinforcing frame of the 'Y' shape, and it is possible to form a wide space in the inside, Utilization can be improved.

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

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

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

Further, in the present invention, the windshield adjustment portion is modularized in the front cover portion, and the assembling property is improved.

Further, according to the present invention, the wind direction adjusting portion is provided in a convex circular arc shape to the front side to improve the aesthetics and to form a wide discharge range, that is, the first wind direction adjusting portion forms a wide discharge range in the vertical direction, A wide discharge range can be formed in the left-right direction by the wind direction adjusting portion.

Further, the present invention is characterized in that a plurality of discharge ports are provided, a first wind direction control section is provided corresponding to each discharge port, and each discharge port can be individually controlled to realize various discharging ranges, and the second wind direction control section includes a left- And a right side group, and can be individually controlled, and has a symmetrical structure rotated from the outside to the center, so that various discharge ranges can be realized.

Further, the present invention is characterized in that an operation bar for rotating the horizontal blade is guided to the operation bar guide portion and the neighboring operation bar can be guided together to enable smooth linear movement of the operation bar, So that smooth operation of the vertical plate is enabled.

Further, the vertical plate of the present invention is made of two kinds of injection molds, and can be lightened, and has a structure of mutually fastening, so that rigidity can be improved.

Further, according to the present invention, since the vertical plate formed as a long bar type is supported at the intermediate portion by the blade supporting portion, the load can be dispersed and smooth operation is enabled.

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 a rear cover part and a front cover part of an 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 bottom 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 top cross-sectional side view of an air conditioner according to an embodiment of the present invention.
9 is a bottom 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 showing 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.
FIG. 13 is a view illustrating 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 sectional view showing a pop-up display of an air conditioner according to an embodiment of the present invention.
16 is an operational view of an air conditioner pop-up display in accordance with an embodiment of the present invention.
17 is a view showing the horizontal maintenance of an air conditioner pop-up display according to an embodiment of the present invention.
18 is a diagram illustrating the installation of a WiFi module of an air conditioner according to an embodiment of the present invention.
19 is a view showing the mounting of a wireless communication speaker of an air conditioner according to an embodiment of the present invention.
20 is an exploded perspective view showing a wind direction adjuster of an air conditioner according to an embodiment of the present invention.
FIG. 21 is an exploded bottom perspective view of an air conditioner wind direction adjusting unit according to an embodiment of the present invention.
22 is a sectional view of an air conditioner wind direction adjusting unit according to an embodiment of the present invention.
23 is a plan sectional view of an air conditioner wind direction adjusting unit according to an embodiment of the present invention.
24 is a perspective view showing a connection relationship of an air conditioner wind direction adjusting unit according to an embodiment of the present invention.
25 is a view showing the operation of an air conditioner horizontal blade according to an embodiment of the present invention.
26 is a perspective view showing an air conditioner second wind direction adjuster according to an embodiment of the present invention.
27 is a plan view showing a second wind direction adjuster of an air conditioner according to an embodiment of the present invention.
28 is an enlarged view of a part of an air conditioner vertical blade support structure according to an embodiment of the present invention.
29 is a view showing the operation of an air conditioner vertical blade according to an embodiment of the present invention.
30 is a view showing individual control of an air conditioner vertical blade 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 thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation. In addition, the terms described below are defined in consideration of the functions of the present invention, which may vary depending on the intention or custom of the user, the operator. Therefore, definitions of these terms should be made based on the contents 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, FIG. 3 is an exploded bottom perspective view of an air conditioner according to an embodiment of the present invention FIG. 5 is a perspective view illustrating an upper structure of an air conditioner according to an exemplary embodiment of the present invention, and FIG. 6 is an exploded perspective view of the air conditioner according to an embodiment of the present invention. FIG. 7 is an overall sectional view of an air conditioner according to an embodiment of the present invention. FIG. 8 is a side view of an upper part of an air conditioner according to an embodiment of the present invention. FIG. 10 is a perspective view illustrating a coupling structure of an air conditioner heat exchanger according to an embodiment of the present invention. FIG. 11 is a cross-sectional view of an air conditioner according to an embodiment of the present invention. According to example 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, FIG. 13 is a perspective view of 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, FIG. 15 is a sectional view showing a pop-up display of an air conditioner according to an embodiment of the present invention, 17 is a view showing the horizontal hold of an air conditioner pop-up display according to an embodiment of the present invention, and FIG. 18 is a view illustrating a state in which the air conditioner pop-up display according to the embodiment of the present invention, FIG. 19 is a view showing the installation of a wireless communication speaker of an air conditioner according to an embodiment of the present invention.

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

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

As shown in FIGS. 1 to 5, the upper cover may be formed by the rear cover 100 and the front cover 110.

The rear cover part 100 is formed with an inlet port 100a through which air flows. 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 port 100a of the rear cover part 100 is formed integrally with the rear cover part 100. [ That is, the inlet 100a is integrally formed with the grille during the injection molding of the rear cover part 100. [

The front cover part 110 is coupled to the rear cover part 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 part 110 is coupled to the fan guard frame 112 and the fan guard frame 112 coupled to the front surface of the rear cover part 100 so that the air passed through the heat exchanging part 300 is guided to the fan guard frame 112, As shown in FIG. A plurality of discharge ports 110a are formed in the fan guard frame 112 and guide holes 115 are formed in the blossom housing 114 so as to correspond to the discharge ports 110a. The fan guard frame 112 and the bladed housing 114 are screwed together to form an integral structure.

The rear cover part 100 and the front cover part 110 are coupled by the cover coupling part 130. 4, the cover coupling part 130 includes a side plate part 140 and a side plate part 140, which are in close contact with the rear cover part 100 and the front cover part 110, (150). The side plate portion 140 is formed by being bent on the front cover portion 110 and the rear cover portion 100 and covers the side surface of the air conditioner 10. Therefore, the front cover part 110 and the rear cover part 100 are formed in a mutually symmetrical 'C' shape and can contact each other to form an internal space.

The side plate portions 140 are formed with side plate connection portions 142 so as to correspond to each other. The side plate connection portion 142 includes a connection hole portion 143 formed in the one side plate portion 140 and a connection latch portion 145 formed in the other side plate portion 140 to be inserted into the connection hole portion 143. 4, a connecting hole portion 143 is formed in the side plate portion 140 of the rear cover portion 100 and a connecting hook portion 145 is formed on the side plate portion 140 of the front cover portion 110, And is coupled to the connection hole portion 143. [0050]

The binding holding portion 150 includes a binding bracket 152 formed on the side plate portion 140 and a side decor cover 155 formed with a binding hook 156 to be coupled to the binding bracket 152 . The fastening bracket 152 is formed in a U-shaped cross-sectional shape, and the fastening hook 156 is formed as a downwardly curved cross-sectional shape to be fitted into the hole formed by the fastening bracket 152.

A reinforcing binding hole 144 is formed in the side plate portion 140 and an auxiliary binding hook 157 is formed in the side decor cover 155 to be fitted into the reinforcing binding hole 144. The auxiliary binding hook 157 is also bent downward like the binding hook 156 and is fitted to the auxiliary binding hook 157. Thus, the side plate portion 140 is coupled to the primary coupling by the side plate coupling portion 142 and the secondary coupling of the coupling holding portion 150, and the coupling is made without using a separate coupling member, thereby improving assembling performance. Further, the side plate portion 140 is covered with the side decor cover 155, so that a beautiful appearance can be formed.

The side plate portions 140 of the front cover portion 110 are formed on the front frame 111 and the fan guard frame 112, respectively. The side plate portion 140 formed on the front frame 111 is connected to the side plate portion 140 formed on the fan guard frame 112 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 To be double bonded. This makes it possible to secure a stronger bond.

As described above, since the front cover part 110 and the rear cover part 100 are improved in assembling property by the cover engaging part 130, maintenance and repair of the internal parts are facilitated.

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

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

The touch panel unit 160 is formed as a case as shown in FIG. 13, and is screwed so that the touch panel unit 160 can be opened by separating the side decor cover 155 in case of failure, thereby facilitating maintenance .

The rear cover part 100 and the front cover part 110 are provided with a support part 200 at the lower part thereof. 2, 3 and 6, the support part 200 maintains the engaged state of the rear cover part 100 and the front cover part 110, and supports the lower part.

The supporting portion 200 is coupled to the front surface of the supporting frame 220 and the supporting frame 220 coupled to the base plate 210 to support the inner space of the supporting frame 220, And a lower front cover 230 covering the lower front cover 230. The front cover part 110 and the rear cover part 100 are mounted on the upper surface of the support frame 220 and the lower surface of the front cover part 110 and the rear cover part 100 are seated A seating rib 106 corresponding to the portion 222 is formed. The seating rib 106 is formed 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 the shape of a circular plate, and a decor ring 212 is provided on the upper surface edge to improve the aesthetics. Although the base plate 210 is shown in the form of a circular plate in this embodiment, the present invention is not limited thereto and may be formed in various shapes. The decor ring (212) is hooked and fixed to the base plate (210).

The base plate 210 and the support frame 220 are fixed by the flow prevention fixing part 240. The flow prevention fixing part 240 includes a fixing block 242 protruding from the base plate 210, And a fixed receiving portion 244 formed in the lower surface of the support frame 220 so as to be received therein.

The fixing block 242 is protruded in a U-shape and the fixed receiving portion 244 of the supporting frame 220 is also recessed into a U-shape so as to be fitted to each other, Can be firmly supported. At this time, the fixed block 242 is hooked to a hook formed in the fixed receiving portion 244.

Since the support frame 220 has a cross-sectional shape of a "c" -shaped section, the support rigidity is improved. The support frame 220 has a recessed portion 224 formed on the back surface thereof, thereby doubling the support rigidity. Accordingly, the front cover part 110, the rear cover part 100, and the heat exchange part 300 provided in the upper part of the support frame 220 can be firmly supported.

A reinforcing 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. More specifically, the reinforcing frame 250 is formed in a 'Y' shape branched in three directions.

The lower front cover 230 is provided on the front surface of the support frame 220 to form an inner space together with the support frame 220. 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 and fixed to the inner surface of the support frame 220.

The support frame 220 is formed with a conduit connected to the control unit 260 and a tube guide hole 226 through which the condensed water discharge hose of the refrigerant tube and the drain pan 314 of the heat exchanger is guided.

The lower front cover 230 is detachable from the support frame 220 by the cover detachable portion 270. 6, the cover detachable portion 270 includes a fitting block 272 formed at the lower end of the lower front cover 230 and a fitting groove 272 formed in the base plate 210 to be fitted to the fitting block 272. [ And a hook hole 278 formed in the reinforcing frame 250 such that the fitting hook 276 formed at the upper end of the lower front cover 230 and the fitting hook 276 are engaged with each other. Accordingly, the lower end of the lower front cover 230 is coupled to the base plate 210, and the upper end of the lower front cover 230 is pivotally coupled to the support frame 220.

On the bottom surface of the fitting groove portion 274, a supporting elastic piece 275 for supporting the fitting block 272 is formed as shown in FIG. Since the fitting block 272 is pressed by the supporting elastic piece 275, the lower front cover 230 is tightly coupled to the upper portion and tightly coupled to prevent the flow. That is, when the support elastic piece 275 pushes the lower front cover 230 by the elastic force, the clearance between the hook 276 and the hook hole 278 is minimized to prevent the lower front cover 230 from flowing It is. At this time, the hook hole 278 is formed to have a width larger than the thickness of the hook 276. On the other hand, when the lower front cover 230 is pushed downward, the support elastic piece 275 for elastically supporting the lower front cover 230 is lowered while the lower front cover 230 is separated from the hook hole 278, The lower front cover 230 can be separated by separating the lower front cover 276. As described above, the assembling property is improved by the structural coupling rather than the screw coupling, and the maintenance is easy.

Referring to FIG. 6, reinforcing ribs 228 for reinforcing rigidity are formed on both sides of the support frame 220. The reinforcing ribs 228 are protruded in a lattice shape. On both sides of the support frame 220, a lower deco cover 280 is coupled to cover the reinforcing ribs 228. The lower decor cover 280 is formed with a support frame 220 and a decor coupling projections 282 to be fitted to the base plate 210 and a decor coupling hole 284 to be screwed to the upper end of the support frame 220 . That is, it is temporarily fixed by the decor coupling fastener 282, and is completely coupled through the decor coupling hole 284. At this time, the decor coupling protrusion 282 formed at the lower end of the lower decor cover 280 among the decor coupling studs 282 is coupled to the base plate 210.

A top cover part 180 is provided on the rear cover part 100 and the front cover part 110. The top cover part 180 maintains the engaged state of the rear cover part 100 and the front cover part 110 and covers the upper parts of the rear cover part 100 and the front cover part 110. [

The heat exchange unit 300 is heat-exchanged with the air introduced through the inlet port 100a. Here, as shown in FIG. 8, the inlet 100a, the heat exchanger 300, the blower 170, and the outlet 110a are located on the same line. With this airflow, the air conditioner 10 according to the present embodiment can have a slim structure.

10 and 12, the heat exchanging part 300 is fixed inside the rear cover part 100 and the front cover part 110. As shown in FIG. This is achieved by a mounting bracket 310 for fixing the lower end of the heat exchanging part 300 and a top frame 320 for fixing the upper end of the heat exchanging part 300.

The mounting bracket 310 is screwed and fixed to the side plate portion 140 of the rear cover portion 100. A seating groove 312 is formed so that the lower end of the heat exchanging part 300 is seated.

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

It is possible to collect the condensed water as well as fix the heat exchanger 300 by the mounting bracket 310, thereby reducing the number of parts and reducing the number of assembling steps.

The top frame 320 includes a top fixing part 322 which is seated and fixed to the upper end of the heat exchanging part 300 and a stopping plate 322 which is extended from the top fixing part 322 to prevent leakage of the air heat exchanged by the heat exchanging part 300. [ (325). The top fixing part 322 includes a mounting housing 323 surrounding the upper end of the heat exchanging part 300 and a top fixing boss 324 formed on the mounting housing 323 and coupled to the heat exchanging part 300.

The top fixing boss 324 extends from the inside of the seating housing 323 and the top fixing boss 324 and the screw 324 are fixed to the upper end of the heat exchanging part 300. [ A fixing bracket 302 is formed.

Referring to FIGS. 5 and 8, the air blowing unit 170 forcibly flows air through the inlet port 100a and forcibly discharges the air to the discharge port 110a. At this time, the discharge opening 110a formed in the front cover part 110 is provided with a plurality of air-blowing parts 170, and the air-blowing part 170 can be separately controlled.

The fan unit 170 includes a driving motor 172, a fan member 174 coupled to the driving motor 172 and rotated, and a fan mounting unit 175 for mounting the fan unit 170 to the fan guard frame 112 . That is, the fan-blowing portion 170 is provided integrally with the fan guard mounting portion, thereby improving assembling performance. The fan mounting portion 175 includes a motor mounting portion 176 formed on the fan guard frame 112 so that the driving motor 172 is seated and a motor fixing cap 176 fixed to the motor mounting portion 176, (177). The motor fixing cap 177 surrounds the driving motor 172 and has a hole formed at the center thereof so as to protrude the drive shaft of the driving motor 172 and is screwed and fixed to the fan guard frame 112.

Since the driving motor 172 and the fan member 174 are fixed to the front cover portion 110 by the fan mounting portion 175, the driving motor 172 and the fan member 174 can be easily fixed, And the slim air conditioner 10 can be provided.

The fan member 174 is formed by an axial flow fan, and a discharge grill is formed on the discharge port 110a to diffuse the discharge wind. The wind which is linearly discharged by the fan member 174 by the current grill formed on the discharge port 110a can be discharged to a wide range of the room.

A filter member 330 corresponding to the inlet port 100a is provided in the rear cover part 100. [ The filter member 330 filters air flowing into the inlet port 100a, and may include a pre-filter or an electrostatic precipitator. The filter member 330 is mounted on the mounting bracket 310.

A filter mounting groove 316 is formed in the mounting bracket 310 so that the filter member 330 is slidably mounted as shown in FIG. The filter mounting groove 316 is formed to extend to the rear side of the mounting bracket 310. That is, the lower end of the heat exchanging part 300 is formed to extend to the rear side of the seating groove part 312 on which the lower end part is seated. The present invention is not limited to this configuration and the filter mounting groove 316 may be formed so that the plurality of filter members 330 may overlap with each other. Or may be formed of a plurality of rows.

At this time, a detachable hole 104 is formed in the rear cover part 100 so that the filter member 330 is slidably coupled to the filter mounting groove 316 as shown in FIG. Therefore, the filter member 330 is inserted through the attaching / detaching hole 104 and can be slidably engaged with the filter mounting groove 316. The filter member 330 is preferably formed with a handle so that the filter member 330 can be easily gripped.

It is preferable that the handle of the filter member 330 and the attaching / detaching hole 104 closely coincide with each other to minimize the occurrence of the gap. This is a configuration for allowing the inflow air to flow through the inlet port 100a and be filtered by the filter member 330. [

The filter member 330, which is slidably engaged with the filter mounting groove 316, is fixed by the filter fixing portion 340. The filter fixing portion 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 partly cut away from the filter mounting groove 316 and has a self-elastic force. The filter fixing hook 342 can be separated from the filter fixing hook 342 by the force of grasping and pulling the handle of the filter member 330 when the filter member 330 is detached.

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 vertically arranged. As shown in FIG. 8 or 12, a detachable hole 104 may be formed in the upper and lower portions of the rear cover portion 100, and the filter member 330 may be inserted through each of the detachable holes 104. For this purpose, a guide bracket 350 is provided between the heat exchanging part 300 and the rear curler part to dispose the filter member 330 apart. At the upper and lower ends of the guide bracket 350, a guide groove 352 for guiding the filter member 330 is formed. That is, the guide groove 352 formed on the bottom surface of the guide bracket 350 is in contact with the upper surface of the filter member 330 provided at the lower portion, and the guide groove 352 formed on the upper surface of the guide bracket 350, And is in contact with the lower surface of the filter member 330 provided.

The upper guide groove 352 of the guide bracket 350 may include a filter fixing hook 342 and may be fixedly coupled with the filter fixing tab 344 of the filter member 330.

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

8 or 12, a mounting bracket 310 for preventing the air that has been heat-exchanged by the heat exchanging unit 300 from flowing down, a top frame 320 for preventing the air from flowing out to the upper side, And the side plate portion 140 prevents leakage. That is, the top frame 320 and the mounting bracket 310, which fix the upper and lower portions of the heat exchanging unit 300, respectively, prevent the vertical air from flowing out, and the front cover 110 and the rear cover 100, Side air can be prevented from being leaked by the unit 140 so that all of the heat-exchanged air can be guided to the discharge port 110a by the blow-

The side plate portion 140 is integrally formed with the rear cover portion 100 and the fan guard frame 112 and is in close contact with each other. The upper end of the bladder housing 114 is in close contact with the top frame 320 and the lower end is in close contact with the mounting bracket 310.

The top frame 320 is provided with a blocking plate 325 which is bent and extended toward the bluer housing 114 and a step 325a on which an upper end of the bluerower housing 114 is seated is formed at an end of the blocking plate 325 . At this time, the upper end of the bladder housing 114 is also bent and extended toward the top frame 320 side, and is seated on the step 325a and airtight.

The top cover 320 is coupled to the top cover portion 180 covering the rear cover portion 100 and the top cover portion 110. The rear cover portion 100 and the top cover portion 180 are screw- A top fastening boss 327 is formed.

Accordingly, the top frame 320 is supported by the top cover part 180, and the rear surface is supported by the rear cover part 100 and fixed firmly to fix the heat exchange part 300 firmly.

The air that has been heat-exchanged by the heat exchange unit 300 can be discharged into the guide holes 115 of the bladder housing 114 through the discharge port 110a without flowing out to the upper, lower, and side surfaces. The guide hole 115 of the bladder housing 114 is formed with a bell mouth portion 116 surrounding the fan member 174. The air exchanged by the bell mouth portion 116 can be accurately discharged through the guide hole 115 without vortex.

In this way, the heat-exchanged air via the heat exchange unit 300 can be guided to the discharge port 110a without leaking to the outside, thereby improving the cooling efficiency.

14 to 17, the present embodiment includes a remote control receiving unit 400 for receiving a control signal and a display unit 410 for displaying information by a signal received by the remote control receiving unit 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 surface of the top cover unit 180 so that an external signal can be received. The remote control receiver 400 is formed of a transparent material so as 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 can provide various information such as the current temperature and time. The display unit 410 is accommodated in the receiving recess 182 of the top cover unit 180. The display portion 410 can be selectively retracted and retracted from the receiving groove portion 182 by the projecting / retracting operation portion 420.

The projecting / retracting operation unit 420 includes a protruding / retracting rack gear 422 provided on the display unit 410 and a protruding / retracting pinion gear 424 engaged with the protruding / detaching rack gear 422 and a protruding / (426). When an external signal is applied from the remote control receiving unit 400 or the touch panel unit 160, the protruding and detaching drive motor 426 is operated to rotate the protruding and retreating pinion gear 424 as shown in FIG. 16, and the protruding and retreating pinion gear 424 And the display unit 410 can be displayed at the upper part of the rack gear 422. The display unit 410 provides various information to the user through the display unit 410. [

The display unit 410 may be partially exposed from the receiving groove 182 to display external information even when the air conditioner 10 is not used. That is, even when the air conditioner 10 is not used, the indoor temperature and the current time can be displayed.

The receiving groove portion 182 is formed as a separate case and is coupled to the top cover portion 180. The display portion 410 and the protruding / detaching operation portion 420 are modularized in the receiving groove portion 182. That is, the display portion 410 and the protruding / depressing operation portion 420 are coupled to the receiving groove portion 182 to constitute a single component, and the receiving groove portion 182 is coupled to the top cover portion 180, do.

And a horizontal holding part 430 for preventing the display part 410 from shaking when the display part 410 protrudes and retracts. 17, the horizontal holding unit 430 includes a hook member 432 formed to correspond to the display unit 410 and the receiving groove unit 182, respectively, and an elastic member 432 that interconnects the hook member 432 434). The hooking and detaching operation unit 420 is provided at a central portion of the display unit 410 and the hooking member 432 and the elastic member 434 are provided symmetrically on both sides of the protruding and detaching operation unit 420.

This is because when the display portion 410 is raised by the operation of the appearance-guiding operation portion 420, the elastic member 434 coupled to the hooking member 432 is stretched to support both sides of the display portion 410 by the tension It is possible to prevent shaking.

Although the horizontal holding part 430 is shown as an elastic member 434 in the present embodiment, the elastic holding part 430 is not limited to the elastic holding part 434 and can prevent the display part 410 from swinging from the receiving recess part 182 when the display part 410 protrudes / Various design changes such as LM guides are possible.

The top cover unit 180 is provided with a Wi-Fi module 440. Accordingly, the operation of the air conditioner 10 can be controlled by connecting to the Internet by the WiFi module 440. [

Referring to FIG. 18, a module seating portion 186 is formed on the top cover portion 180 so that the Wi-Fi module 440 is seated. The module seating portion 186 is formed at a lower portion of the top cover portion 180 and is opened by separation of the top cover portion 180 and a grip portion 184 is formed in the top cover portion 180 to facilitate gripping The module seating portion 186 is opened by the separation of the top cover portion 180 so that the wifi module 440 can be selectively applied according to the specifications of the air conditioner 10, Do.

This allows the user to remotely control the air conditioner 10 from the outside by a smartphone or a PC, thus providing ease of use. For example, even when the air conditioner 10 is turned on when going out, the air conditioner 10 can be stopped remotely from the outside via the Wi-Fi module 440, and the air conditioner 10 can be operated in advance .

In this embodiment, the speaker 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 surface 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. The lower front cover 230 is provided with a speaker switch 454 electrically connected to the speaker module 450.

The speaker module 450 is operated by short-range wireless communication. The user can listen to music by the speaker module 450 and can use the air conditioner 10 in the non-season without using the air conditioner 10, thereby improving the utilization of the air conditioner 10.

As shown in FIG. 6 or FIG. 9, the support part 200 further includes a clean sensor part 460 for sensing the cleanliness of the outside air. More specifically, 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 sensor frame 462 is connected to the sensing hole of the reinforcing frame 250 and includes a clean sensor unit 460. A sensing channel 464 for guiding air flow is formed in the sensor mounting 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. Therefore, external air flows in through the sensing flow path 464 by the operation of the circulating fan 465, and the cleaned air can be measured by the clean sensor unit 460.

19 to 30, the windshield adjusting part 500 for adjusting the direction of the discharged air is provided on the front surface of the front cover part 110. As shown in FIG. When the air heat exchanged by the heat exchanging part 300 is forcedly discharged to the discharge port 110a by the fan member 174, the wind direction control part 500 can guide the air to a desired space in the room.

The wind direction adjuster 500 is modularized in the front cover part 110. In the front cover part 110, the wind-up part 170 is modularized. That is, the front cover portion 110 can be coupled to the rear cover portion 100 to cover the entire front surface of the rear cover portion 100. This structure improves the assembling property.

The wind direction adjusting unit 500 includes a first wind direction adjusting unit 600 for adjusting the air discharged through the discharge opening 110a in the vertical direction and a second wind direction adjusting unit 600 for adjusting the air discharged through the discharge opening 110a in the left- (700). 20 and 21, a first wind direction adjuster 600 is provided on the front of the fan guard frame 112 and a second wind direction adjuster 700 is provided on the front of the first wind direction adjuster 600. [ .

The first wind direction adjuster 600 includes a plurality of horizontal blades 610 hinged to the left and right of the front frame 111 and a fan guard frame 112 to operate the horizontal blade 610 to rotate in the vertical direction And includes a first wind direction operating portion 620. The fan guard frame 112 is provided with a plurality of discharge ports 110a and the first wind direction operating portion 620 is provided corresponding to the discharge port 110a to operate the horizontal blade 610 coinciding with the discharge port 110a . The first wind direction operating portion 620 includes an operating bar 622 hinged to the horizontal blade 610 and a first driving portion 625 for moving the operating bar 622 to rotate the horizontal blade 610 .

The operation bar 622 is provided at the center of the fan guard frame 112 and is hinged to the center of the horizontal blade 610. The fan guard frame 112 is formed with an installation space 113 protruding from the discharge port 110a so that the first wind deflector 620 is installed under each discharge port 110a.

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

The horizontal blade 610 is formed into a convex circular arc shape toward the front side of the center portion. 23, since the operation bar 622 is hinged to the convex portion of the horizontal blade 610, that is, the central portion having a large width, the horizontal blade 610 can improve the rigidity of the force receiving portion And stable operation is possible. In this shape, the air ejected toward the center side has a linearity, and the air ejected toward the both side edges can be spread in the edge direction, so that a wide range of ejection angles can be formed.

The operating bar 622 and the hinge portion of the horizontal blade 610 are positioned forward of the center of gravity of the horizontal blade 610 as shown in Fig. This prevents the load from moving forward due to 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 .

22, the first driving portion 625 includes a first rack gear 626 formed on the operating bar 622, a first pinion gear 627 engaged with the first rack gear 626, And a first operation motor 628 for rotating the first pinion gear 627. The first driving part 625 is provided in the installation space 113 to move 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 portion 630. The operation bar guide portion 630 includes a guide case 632 fixed to the fan guard frame 112 and a guide channel 634 in which the operation bar 622 is received in the guide case 632. [ The guide case 632 is screwed into the installation space 113 and the installation space 113 is formed with a hole through which the operation bar 622 accommodated in the guide duct 634 can be moved.

The first rack gear 626 and the first pinion gear 627 are engaged with the inside of the guide case 632. Since the first rack gear 626 and the first pinion gear 627 are engaged with each other in the guide case 632, disengagement of the coupling can be prevented and precise force transmission is possible. Further, the guide case 632 also serves to fix the first operation motor 628.

In this embodiment, a plurality of discharge ports 110a are provided, and the horizontal blades 610 corresponding to the discharge ports 110a are driven by the respective first wind deflector 620. [ 20 and 21, the discharge port 110a is formed at three positions in the upper and lower directions in the fan guard frame 112 and is provided between the upper discharge port 110a and the intermediate discharge port 110a and between the upper discharge port 110a and the intermediate discharge port 110a, A first driving unit 625 is provided between the lower discharge port 110a and the lower discharge port 110a. Three operation bars 622 are provided corresponding to the discharge ports 110a to rotate the horizontal blades 610 corresponding to the discharge ports 110a. The guide channel 634 is received with an operation bar 622 and a neighboring operation bar 622 together. The upper end of the upper operation bar 622 and the lower end of the lower operation bar 622 are slidably coupled to the upper end of the fan guard frame 622 to be elevated by the first drive unit 625, The upper and lower ends of the operation bar 622 at the center are accommodated in the guide channel 634 of the guide case 632 and are slidably moved. That is, the upper working bar 622 and the lower working bar 622, which are adjacent to the central operation bar 622, are received in the guide channel 634 and can be linearly guided.

With the above structure, the actuating bar 622 can be accurately raised and lowered by the driving force of the first driving part 625, thereby enabling accurate rotation of the horizontal blade 610.

The first wind direction operating portion 620 is individually controlled in correspondence with the discharge port 110a. The horizontal blade 610 corresponding to the upper discharge port 110a and the horizontal blade 610 corresponding to the intermediate discharge port 110a are driven by the respective first operation motors 628 to discharge the discharge air Direction can be changed. By this operation, a wide range of ejection angles can be provided up and down as shown in Fig.

The second wind direction adjuster 700 includes a plurality of vertical blades 710 and fan guard frames 112 hingedly connected to the top and bottom of the front frame 111 to operate the vertical blades 710 to rotate in the left and right direction And a second wind direction operating portion 720.

 The vertical blade 710 is formed as a long bar type extending in the longitudinal direction. 23, the vertical blade 710 includes a front portion 712 forming an outer appearance and a rear portion 714 joined to the rear surface of the front portion 712 to improve rigidity. As described above, the vertical blade 710, which is formed of two injection molded articles, can be lightened and the rigidity can be improved. The front portion 712 and the rear portion 714 are coupled by the insertion coupling portion 715.

The insertion coupling portion 715 includes an insertion groove portion 716 formed at one end of the front portion 712, an insertion piece portion 717 formed at one end of the rear portion 714 so as to be accommodated in the insertion groove portion 716, And a tightly fitting portion 718 formed at the other end of the rear surface portion 712 and the rear surface portion 714, respectively. The insertion groove portion 716 is formed by bending one end of the front portion 712 so as to form a 'C' shaped cross section, and the insertion piece portion 717 is inserted into the insertion groove portion 716. The tight contact portions 718 are formed as projections and grooves that correspond to each other and are coupled to each other. That is, the rear portion 714 is pivoted about the insertion piece 717 inserted in the insertion groove portion 716 to be bound to the rear surface of the front portion 712.

The vertical blades 710 are arranged in a circular direction. The front frame 111 and the vertical blades 710 may be arranged in a circular arc direction to provide a convex appearance to the front side and the air can be discharged to a wide range when the vertical blade 710 is operated by the second wind direction operating portion 720 .

The second wind direction operating portion 720 is provided at a lower portion of the vertical blade 710 as shown in FIG. 26 or 27 to rotate the vertical blade 710. The second wind direction operating portion 720 switches the movement of the actuation plate 722, the second driving portion 725 for moving the actuation plate 722, and the actuation 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 which are engaged with the second rack gear 726 And a second actuating motor 728 for rotating the second actuating motor 728. The switching portion 729 includes an elongated hole 729a formed in the actuating plate 722 and a link member 729b hinged to one end of the elongated 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 operation motor 728, the operating plate 722 is moved by the second rack gear 726 meshed with the second pinion gear 727 to rotate the link member 729b By rotating the vertical blade 710, the vertical blade 710 can be rotated and guided in the discharge direction of the discharge wind.

At this time, the movement of the actuating plate 722 is guided by the guide plate 730. The guide plate 730 is formed with a guide rib 732 that minimizes the contact area with the actuation plate 722. The guide plate 730 is screwed and fixed at a predetermined distance from the bottom surface of the front frame 111 to prevent the second wind deflector 720 from coming off.

The vertical blade 710 is formed as a long bar type in the longitudinal direction and the load is concentrated to the lower portion. The load of the vertical blade 710 is dispersed by the blade supporting portion 740.

The blade support 740 is formed to be hinged to the vertical blade 710 at an intermediate portion of the fan guard frame 112 as shown in FIGS. 23 and 28. More specifically, the blade support 740 includes a leg foot 742 and a leg foot 742 protruding from the fan guard frame 112 so as to correspond to the respective vertical blades 710 and hinged to the vertical blade 710 And 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 deflector 720.

The dispersing hinge portion 745 includes a dispersion accommodating groove portion 746 formed at the rear side of the vertical blade 710 and received at the tip end of the leg foot 742 and a dispersing hinge portion 746 formed in the dispersion accommodating groove portion 746, And a dispersion hinge protrusion 748 formed in the leg foot 742 to be inserted into the groove 747 and the dispersion hinge groove 747.

The dispersion accommodating groove 746 is formed with an angle limiting contact step 749 which is in mutual contact with the vertical blade 710 to limit the rotation angle of the vertical blade 710. That is, when the leg rest 742 abuts on the angle restricting contact chin 749, the vertical blade 710 remains in the closed state or the maximum angle open state. At this time, when the vertical blade 710 is opened to the maximum, the angle limiting contact chin 749 and the leg foot 742 correspond to each other, so that the vertical blade 710 is formed to be inclined gradually outwardly. May be located at a slope 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. The second wind direction operating portion 720 is provided so as to correspond to the left side group and the right side group, respectively. That is, as shown in Fig. 29, the actuating plate 722 is respectively provided so as to form the left group and the right group, and the second driving portion 725 is also provided to move the actuating plate 722, respectively. Each second actuating motor 728 constitutes a central axis of the sector, and moves each actuating plate 722.

The operation plates 722 of the left side group and the right side group are moved in opposite directions and the vertical blades 710 of the left side group and the right side group are opened and closed in mutually opposite directions. This second wind direction operating portion 720 is individually controlled so that the vertical blade 710 of the left group and the vertical blade 710 of the right group are individually rotated. 29, when each actuating plate 722 is moved in the center direction, each of the vertical blades 710 gradually rotates from the center to the outer side so as to open and adjust the discharge range of the air.

As shown in FIG. 30, since the vertical blades 710 of the left side group and the right side group are individually controlled, one of them can be kept closed (a), and only the direction desired by the user can be opened (b). In the closed state of the vertical blade 710, the leg foot 742 is in contact with the one-side angle restricting contact protrusion 749 and the maximum opening state of the vertical blade 710 is in contact with the other-side angle restricting contact protrusion 749 And the leg foot 742 is in contact (c). That is, in the maximum open state of the vertical blade 710, the inclination of the vertical blade 710 corresponds to the inclination of the leg foot 742, and the heat-exchanged air can be radially discharged.

As described above, according to the air conditioner of the embodiment of the present invention, it is possible to make the product slim by forming the air flow path in which the inlet, the heat exchanger and the discharge port are arranged in a straight line, and the wind direction control unit and the blowing unit are modularized And the rear cover portion and the cover coupling portion are combined by the cover engagement portion. Thus, the assembling property is improved, and the air exchanged by the heat exchange portion is accurately guided to the discharge port.

Further, according to the present invention, the number of parts can be reduced by improving the fixing structure of the heat exchanger, and convenience of using the air conditioner in the non-season can be provided.

In addition, according to the present invention, since the airflow control part is modularized in the front cover part, the assembling property is improved, the discharge range of the heat exchanged air can be made wider and each section of the horizontal blade and the vertical blade can be individually controlled The discharge range can be implemented.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. I will understand.

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

10: air conditioner 100: rear cover part
100a: inlet port 104: detachable hole
106: seat rib 110: front cover part
110a: Outlet port 111: Front frame
112: Fan guard frame 113: Installation space part
114: blower housing 115: guide hole
116: Bell mouth part 130: Cover engaging part
140: side plate portion 142: side plate connection portion
143: connecting hole part 144: reinforced binding hole
145: connecting hook part 150: binding holding part
152: Binding bracket 155: Side decor cover
156: tying hook 157: auxiliary tying hook
160: touch panel unit 170:
172: drive motor 174: fan member
175: fan mounting portion 176: motor mounting portion
177: motor fixing cap 180: top cover part
182: receiving groove portion 184: grip portion
186: Module seating part 200: Support part
210: base plate 212: decor ring
220: support frame 222:
224: concave / convex portion 226: tube guide hole
228: reinforcing rib 230: lower front cover
240: anti-flow fixing portion 242: fixed block
244: fixed receiving portion 250: reinforced frame
260: Control part 270: Cover detachable part
272: fit block 274: fitting groove
275: Support elastic piece 276: Fit hook
278: Hook hole part 280: Lower déco cover
282: Deco binding protrusion 284: Deco binding hole
300: heat exchanger 302: fixing bracket
310: mounting bracket 312: seating groove
314: drain pan 316: filter mounting groove
320: top frame 322:
323: seating housing 324: top fixing boss
325: blocking plate 326: filter guide groove
327: Top fastening boss 330: Filter element
340: filter fixing portion 342: filter fixing hook
344: Filter fixing jaw 350: Guide bracket
352: Guide groove 400: Remote control receiver
410: display unit 420: demodulation operation unit
422: Appearance rack gear 424: Raising and lowering pinion gear
426: a protruding drive motor 430:
432: hook member 434: elastic member
440: WiFi module 450: Speaker module
452: speaker hole 454: speaker switch
460: Clean sensor part 462: Sensor mounting part
464: sensing module 465: circulating fan
500: a wind direction adjusting unit 600: a first wind direction adjusting unit
610: horizontal blade 620: first wind direction operating part
622: Operation bar 625: First drive part
626: first rack gear 627: first pinion gear
628: first operation motor 630: operation bar guide part
632: guide case 634: guide channel
700: second wind direction adjuster 710: vertical blade
712: front portion 714: rear portion
715: insertion fitting portion 716: insertion groove portion
717: insertion piece portion 718:
720: second wind direction operating portion 722; Operating plate
725: second driving part 726: second rack gear
727: second pinion gear 728: second operating motor
729: Switching section 729a:
729b: Link member 730: Guide plate
732: guide rib 740: blade support
742: Leg foot 745: Dispersion hinge
746: dispersion accommodating groove portion 747: dispersion hinge groove
748: Dispersion hinge projection 749: Angular limit contact chin

Claims (5)

A top cover portion covering an upper portion of the front cover portion and a rear cover portion;
A receiving groove portion provided in the top cover portion;
A display unit accommodated in the receiving groove and displaying information; And
And an attracting / dropping operation portion for selectively causing the display portion to protrude / retract from the receiving groove portion.
The method according to claim 1,
Wherein the receiving groove portion is formed as a separate case and is coupled to the top cover portion,
Wherein the display portion and the protruding / detaching operation portion are modularized in the receiving groove portion.
The method according to claim 1,
The fraudulent appearance operation portion includes a protruding rack gear provided on the display unit;
A projecting / retreating pinion gear engaged with the appearance-enhancing rack gear; And
And a protruding and retracting driving motor for rotating the protruding and retreating pinion gear.
The method according to claim 1,
And a horizontal holding unit for preventing the display unit from being shaken when the display unit is viewed from and retracted from the display unit.
5. The method of claim 4,
Wherein the hauling-out operation portion is provided at a central portion of the display portion;
Wherein the horizontal holding portion includes a hook member formed to correspond to the display portion and the receiving groove portion, respectively; And
And an elastic member interconnecting the hooking members.

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