KR20180104206A - Air-conditioner - Google Patents

Abstract

According to the present invention, an air-conditioner is disclosed. The air-conditioner comprises: a plurality of discharge ports formed in a body to discharge a wind; a horizontal blade individually installed in the discharge ports to guide the wind; and a drive unit connected to the horizontal blade to adjust a discharge angle of the horizontal blade, and controlled by a control unit. Moreover, an angle of the horizontal blade is controlled to intensively discharge a discharge wind of the discharge ports to anyone point with the horizontal blade individually provided in the discharge ports by the control unit.

Description

Air conditioning {AIR-CONDITIONER}

The present invention relates to an air conditioner, and more particularly, to an air conditioner which has a plurality of discharge ports in a main body, and which uses horizontal blades provided in a plurality of discharge ports to control the horizontal blades so that all discharge winds can be concentrated at a certain point .

The air conditioner is an air conditioner for cooling and heating the air by using the flow of the refrigerant passing through the compressor, the condenser, the expansion valve and the evaporator (the indoor heat exchanger), and the air conditioner is installed in a stand- A wall-mounted type air conditioner for hanging on a wall, and a ceiling-type air conditioner embedded in a ceiling.

The stand type air conditioner is configured to be installed inside the building with the main body standing vertically, and to supply necessary cool air or warmth to the room through the discharge port. In the lower part of the main body of the stand type air conditioner, a suction port for sucking hot outside air from the room is provided on the lower or side portion to suck the outside air, and the sucked air is transferred to the upper side using a blowing fan, To the front of the main body.

The blades used in the stand-type air conditioner are configured to sequentially arrange a plurality of horizontal blades and a plurality of vertical blades to determine an air blowing direction.

However, in the conventional air conditioner, when the horizontal blade is integrally connected to the link and is repeatedly swung in front or in a small angle range, or fixed at a certain angle, the discharge distance of the wind discharged through the horizontal blade The more distant the wind is, the more the wind is spread to the upper and lower sides and the wind is blown to the user far away.

Therefore, there is a need to improve this.

BACKGROUND ART [0002] The background art of the present invention is disclosed in Korean Patent Registration No. 10-1228309 entitled Air Conditioner, Registered on Feb. 31, 2013).

The present invention has been made in view of the above-described need, and it is an object of the present invention to provide a discharge lamp, which is provided with a plurality of discharge openings in a main body and which can control the horizontal blades so that all the discharge winds can be concentrated at a certain point by using horizontal blades provided in a plurality of discharge openings The purpose is to provide the air conditioner.

It is another object of the present invention to provide an air conditioner in which the upper driver and the lower driver are arranged alternately so as to prevent each other from colliding with each other in the opposite direction.

Further, in the present invention, the shafts of the first and second horizontal blades are mounted on the installation frame formed with the shaft support holes and rotate, and thus the air conditioner capable of rotating the first and second horizontal blades at the discharge port The purpose is to provide ...

It is another object of the present invention to provide an air conditioner which can be firmly supported since the lower driving motor provided below the upper discharge port and the upper drive motor provided above the lower discharge port are installed by the mounting portion.

According to an aspect of the present invention, there is provided an air conditioner comprising: a plurality of discharge ports formed in a main body to discharge wind; A horizontal blade installed at the discharge port and guiding the wind; And a driving unit connected to the horizontal blade and controlled by a control unit to adjust an ejection angle of the horizontal blade, wherein the control unit controls the horizontal blade to eject the discharge wind of the discharge port And the angle of the horizontal blade is controlled so as to be concentratedly discharged to one point.

The discharge port may include an upper discharge port formed at an upper portion thereof; And a lower discharge port provided at a lower portion of the upper discharge port.

The horizontal blades may include a plurality of first horizontal blades installed in any one of the upper and lower discharge ports and a plurality of first horizontal blades installed in a lower region of the upper and lower discharge ports, 2 horizontal blades.

The first and second horizontal blades installed in the upper discharge port and the first and second horizontal blades installed in the lower discharge port are arranged such that concentrated wind is discharged to the center of the upper discharge port and the lower discharge port during the up- .

The driving unit may further include: an upper driver for adjusting a rotation angle of the first horizontal blade; And a lower driving unit for adjusting a rotation angle of the second horizontal blade.

The air conditioner according to the present invention has a plurality of discharge openings in the main body, and the horizontal blades provided in the plurality of discharge openings are controlled to concentrate the discharge wind at a certain point, thereby enhancing the user's perceived efficiency in use of cold wind or hot wind, You can send it a little further.

Further, since the upper driver and the lower driver are staggered from each other, the present invention can prevent the upper driver and the lower driver from colliding with each other in the opposite direction.

In addition, according to the present invention, the axes of the first and second horizontal blades are mounted on the mounting frame on which the shaft support holes are formed and rotated, so that the first and second horizontal blades can be rotated at the discharge port while maintaining the accurate position.

Further, in the present invention, the lower driving motor provided on the lower side of the upper discharge port and the upper driving motor provided on the upper side of the lower discharge port are installed by the mounting portion, so that they can be firmly supported.

1 is an external perspective view of an air conditioner according to an embodiment of the present invention.
2 is a front perspective view showing a horizontal blade and a driving unit in an air conditioner according to an embodiment of the present invention.
3 is a rear perspective view showing a horizontal blade and a driving unit in an air conditioner according to an embodiment of the present invention.
4 is an exploded perspective view of a horizontal blade and a driving unit according to an embodiment of the present invention.
5 is an assembled perspective view of FIG.
6 is a side perspective view of a horizontal blade and a driving unit according to an embodiment of the present invention.
7 is an assembled perspective view of FIG.
8 is a perspective view of a horizontal part of a horizontal blade and a driving part according to an embodiment of the present invention.
9 (a) and 9 (b) are front and rear perspective views of a mounting portion according to an embodiment of the present invention.
FIG. 10 is a view showing a direction concentration mode for collecting the horizontal blades of the upper discharge port and the lower discharge port in the center according to an embodiment of the present invention.
11 (a) and 11 (b) are views showing a state in which the horizontal blades of the upper discharge port and the lower discharge port are vertically swung while centering the horizontal blades according to the embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in 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.

FIG. 1 is a perspective view of an air conditioner according to an embodiment of the present invention, FIG. 2 is a bottom perspective view showing a horizontal blade and a driving unit in an air conditioner according to an embodiment of the present invention, FIG. FIG. 4 is an exploded perspective view of a horizontal blade and a driving unit according to an embodiment of the present invention, FIG. 5 is an assembled perspective view of FIG. 4, and FIG. 6 is a cross- 8 is a perspective view of a horizontal blade and a driving unit according to an embodiment of the present invention, and FIGS. 9 (a) and 9 (b) are perspective views of the horizontal blade and the driving unit according to the embodiment of the present invention. FIG. 10 is a perspective view of a front portion and a rear portion of a mounting portion according to an embodiment of the present invention. FIG. , Showing a de, FIG. 11 (a) (b) is a view showing a state that the upper and lower swing gave gathered to the center, the horizontal blades of the upper discharge opening and a lower discharge port according to one embodiment of the present invention.

1 to 11, an air conditioner according to an embodiment of the present invention includes a discharge port 100, a horizontal blade 200, and a driving unit 300.

A plurality of discharge ports (100) are formed in the main body (20) to discharge wind. One or more discharge ports 100 may be formed or two or more discharge ports 100 may be formed in parallel with each other.

The horizontal blade 200 is installed on the discharge port 100 and guides the wind to the blowing fan 250.

The driving unit 300 is connected to the horizontal blade 200 and is controlled by the control unit 310 to adjust the discharge angle of the horizontal blade 200.

The air conditioner according to an embodiment of the present invention may be configured such that the discharge wind of the discharge port 100 can be concentratedly discharged to a certain point by the horizontal blade 200 provided in each of the plurality of discharge ports 100 by the control unit 310 The angle of the horizontal blade 200 can be controlled.

Although a plurality of discharge ports 100 may be formed, two discharge ports 120 and a lower discharge port 140 are formed for convenience of explanation. This does not limit the number of the discharge ports 100 to two.

The discharge port 100 includes an upper discharge port 120 provided at an upper portion and a lower discharge port 140 provided at a lower portion of the upper discharge port 120.

The horizontal blade 200 includes a plurality of first horizontal blades 220 installed in one group on the upper region of the upper and lower discharge ports 120 and 140 and a second group of two horizontal blades 220 on the lower region of the upper and lower discharge ports 120 and 140 And a plurality of second horizontal blades 240 that are installed with a plurality of second horizontal blades 240.

The first horizontal blade 220 is a blade that is driven by a later-described upper driver 400, and is composed of six first horizontal blades 220 in this figure. Of course, the number of the first horizontal blades 220 is variable.

The second horizontal blade 240 is a blade which is driven by a lower driving part 500 described later and is composed of six second horizontal blades 240 in this figure. Of course, the number of the second horizontal blades 240 is variable. Meanwhile, the number of the first horizontal blade 220 and the number of the second horizontal blades 240 shown in FIGS. 10 and 11 is three for the convenience of explanation.

The first horizontal blade 220 and the second horizontal blade 240 are disposed on the upper discharge port 120 and the lower discharge port 120 and swing up and down by the upper and lower driving units 400 and 500, respectively. A first horizontal blade 220 is disposed on the upper side of the lower discharge port 140 and a second horizontal blade 240 is disposed on the lower side of the lower discharge port 140 to swing up and down by the upper and lower driving units 400 and 500 described later.

Accordingly, the first and second horizontal blades 220 and 240 of the upper discharge port 120 are arranged in a downward direction and the first and second horizontal blades 220 and 240 of the lower discharge port 140 are arranged upward. Therefore, As shown in FIG. 10, concentrated wind can be discharged only to one area, such as a cold wind or a hot wind, at the center of the upper discharge port 120 and the lower discharge port 140, when discharging to the front.

11 (a) and (b), the first horizontal blade 220 and the second horizontal blade 240 installed on the upper discharge port 120 rotate and arrange the entire front side downward, The first horizontal blade 220 and the second horizontal blade 240 provided at the discharge port 140 are arranged in a state of being rotated and arranged so as to face the front side, As described above, by performing the discharge wind concentration mode through the front swing, the upper swing, and the lower swing, it is possible to concentrate the discharge wind to one point at a predetermined position by performing the concentrated mode as a whole. As a result, the efficiency of user's feeling of cold wind or warm wind is improved, and the wind can be blown remotely due to the one concentrated mode.

The discharge port 100 includes an upper discharge port 120, a lower discharge port 140, The first horizontal blade 220 is installed on the upper area of all the discharge ports 100 and the second horizontal blade 240 is installed on the lower area of all the discharge ports 100. [

The first and second horizontal blades 220 and 240 installed on the upper discharge port 120 and the first and second horizontal blades 220 and 240 installed on the lower discharge port 240 are connected to the upper discharge port 120 and the lower discharge port 140 ) To the center of the windshield. Here, the center is not limited to the center, but may include all the meanings such as a point for gathering the center and the central point.

10 and 11 (a) and 11 (b), a state in which the discharge wind concentration mode is performed in the upper discharge port 120 and the lower discharge port 140 will be described.

When a signal to execute the centralized mode is input, the upper and lower driving units 400 and 500, which will be described later, operate by the control of the control unit 310 in the upper discharge port 120 so that the first and second horizontal blades 220 and 240, And the front side is arranged in a downward direction.

At this time, the first horizontal blade 220 and the second horizontal blade 240 rotate in the same direction (clockwise direction), but they can be rotated in a state having a fine rotation angle difference as shown in FIG. That is, in the upper discharge port 120, the first horizontal blade 220 may slightly rotate further downward than the second horizontal blade 240.

When a signal to execute the concentrated mode is input, the upper and lower driving units 400 and 500, which will be described later, are operated by the control of the control unit 310 at the lower discharge port 140 to drive the first and second horizontal blades 220 and 240 And the front side is arranged upward.

At this time, the first horizontal blade 220 and the second horizontal blade 240 rotate in the same direction (counterclockwise), but they can be rotated in a state having a fine rotation angle difference as shown in FIG. That is, in the lower discharge port 140, the second horizontal blade 240 may be rotated slightly more upward than the first horizontal blade 220.

 In this state, the first and second horizontal blades 220 and 240 of the upper discharge port 120 and the first and second horizontal blades 220 and 240 of the lower discharge port 140 are concentrated under the control of the control unit 310, As shown in FIG. 11 (a), the upper swing and the lower swing motion are repeatedly performed as shown in FIG. 11 (b) to implement the centralized discharge mode.

And a blowing fan 250 for blowing cool air from the rear side of the discharge port 100 is provided.

The blowing fan 250 includes a first blowing fan 260 installed at a rear side of the upper discharge opening 120 and a second blowing fan 280 installed at a rear side of the lower discharge opening 140. When the discharge port is N, N blowing fans 250 are also provided.

The blowing fan 250 can reduce the rpm of the blowing fan 250 through the control unit 310 so that the wind discharged from the discharge port 100 can be smoothly discharged during the swinging operation of the horizontal blade 200.

The first and second blowing fans 260 and 280 are disposed in the first and second horizontal blades 220 and 240 in such a manner that the first and second blowing fans 260 and 280 are disposed in the first and second horizontal blades 220 and 240, The rpm of the blowing fans 260 and 280 can be reduced through the control unit 310.

The driving unit 300 may include an upper driving unit 400 for adjusting the rotation angle of the first horizontal blade 220 and a lower driving unit 500 for adjusting the rotation angle of the second horizontal blade 240.

The upper driver 400 and the lower driver 500 may be staggered.

The reason why the upper driver 400 and the lower driver 500 are disposed in a staggered arrangement is that when the upper driver 400 and the lower driver 500 are arranged in a row, It is for this reason.

The upper driving unit 400 includes an upper driving motor 410, an upper rotating link 420 coupled to the shaft of the upper driving motor 410, An upper connecting link 430 formed with a plurality of upper mounting holes 432 and an upper operating shaft 442 connected to the shaft of the first horizontal blade 220 and installed in the upper mounting groove 432 (Not shown).

The upper drive motor 410 is preferably a stepping motor. Of course, the upper drive motor 410 may be a general motor.

When viewed from the side of the upper drive motor 410, the upper rotation link 420 is bent in the opposite direction to operate the upper connection link 430 in the longitudinal direction while moving it in the forward and backward directions.

The upper operating link 440 is curved radially in the axis of the first horizontal blade 220 and is configured to rotate at the same radius as the upper rotating link 420. [

When the upper driving link 410 is driven to rotate the upper turning link 420 in one direction or the other direction so as to push or pull the upper connecting link 430, the upper operating link 440 The first horizontal blade 220 is opened with respect to the discharge port 100 or the upper and lower discharge ports 120 and 140 while rotating the first horizontal blade 220 in the same direction as the upper rotary link 420.

The lower driving unit 500 includes a lower driving motor 510 and a lower rotating link 520 coupled to a shaft of the lower driving motor 510. The lower driving unit 500 is coupled to an end shaft of the lower rotating link 520, And a lower operation shaft 542 connected to the shaft of the second horizontal blade 240 and installed in the lower installation groove 532. The lower connection link 530 includes a plurality of lower installation holes 532 formed at predetermined intervals, (Not shown).

The lower driving motor 510 is preferably a stepping motor. Of course, the lower driving motor 510 may be a general motor.

When viewed from the side of the lower driving motor 510, the lower rotating link 520 is bent while being lowered to operate the lower connecting link 530 in the longitudinal direction while moving it in the forward and backward directions.

The lower actuating link 540 is curved radially in the axis of the second horizontal blade 240 and configured to rotate in the same radius as the lower tilting link 520.

When the lower driving motor 510 is driven to rotate the lower turning link 520 in one direction or the other to push or pull the lower connecting link 530, the lower operating link 540 connected to the lower connecting link 530 The second horizontal blade 240 is opened at a predetermined opening angle with respect to the discharge port 100 or the upper and lower discharge ports 120 and 140 while rotating the second horizontal blade 240 in the same direction as the lower rotary link 520 .

The axis of the first horizontal blade 220 and the axis of the second horizontal blade 240 may be installed on the mounting frame 320 where the shaft supporting holes 330 are formed and rotated.

The shaft support hole 330 is formed as a semicircular groove with one side open and a predetermined depth so that the axis of the first horizontal blade 220 and the axis of the second horizontal blade 240 can be inserted.

In the mounting frame 320, twelve shaft supporting holes 330 are formed, six of which are coupled to the shafts of the first horizontal blades 220, and six shafts of the second horizontal blades 240 are coupled to six Combined and rotated.

9, the discharge port 100 includes an upper discharge port 120 and a lower discharge port 140. The lower discharge motor 120 includes a lower drive motor 510 and a lower discharge port 140 provided below the upper discharge port 120, The upper driving motor 410 installed on the upper side is installed by the mounting portion 600.

The mounting portion 600 includes a mounting member 610 and a mounting hole portion 620 formed on the mounting member 510 to mount the axes of the upper and lower driving motors 410 and 510, And a bracket fixing part 630 for fixing and fastening the fixing bracket 640 provided around the driving motors 410 and 510 and screwed thereto.

The mounting member 610 may be formed with a rotation restricting cover 650 which covers a part of the mounting hole 620 and into which a shaft of the upper and lower drive motors is inserted.

The rotation restricting cover 650 is mounted on the upper and lower rotation links 420 and 520 that are rotated by the upper and lower drive motors 410 and 510, 510 may be limited.

Accordingly, the air conditioner according to the embodiment of the present invention has a plurality of discharge ports in the main body, and the horizontal blades provided in the plurality of discharge ports are controlled to concentrate the discharge wind at a certain point, It is possible to increase the efficiency and to send the discharge wind further. Further, since the upper driver and the lower driver are staggered from each other, the present invention can prevent the upper driver and the lower driver from colliding with each other in the opposite direction.

In addition, according to the present invention, the axes of the first and second horizontal blades are mounted on the mounting frame on which the shaft support holes are formed and rotated, so that the first and second horizontal blades can be rotated at the discharge port while maintaining the accurate position. Further, in the present invention, the lower driving motor provided on the lower side of the upper discharge port and the upper drive motor provided on the upper side of the lower discharge port are installed by the mounting portion and can be firmly supported

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 following claims.

20: main body 100:
120: upper discharge port 140: lower discharge port
200: horizontal blade 220: first horizontal blade
240: second horizontal blade 250: blowing fan
260: first blowing fan 280: second blowing fan
300: driving unit 310:
320: installation frame 330: shaft support hole
400: upper driving part 410: upper driving motor
420: Upper turning link 430: Upper connecting link
440: upper operation link 500: lower drive part
510: lower driving motor 520: lower rotating link
530: Lower connection link 540: Lower operation link
600: mounting portion 610: mounting member
620: mounting hole portion 640: fixing bracket

Claims (5)

A plurality of discharge ports formed in the main body to discharge wind;
A horizontal blade installed at the discharge port and guiding the wind; And
And a driving unit connected to the horizontal blade and controlled by the control unit to adjust the discharge angle of the horizontal blade,
Wherein the angle of the horizontal blades is controlled by the control unit so that the discharge wind of the discharge port can be concentratedly discharged to the one point by the horizontal blades respectively provided in the plurality of discharge ports.
The method according to claim 1,
The discharge port
An upper discharge port provided on the upper portion; And
And a lower discharge port provided below the upper discharge port.
3. The method of claim 2,
The horizontal blade
A plurality of first horizontal blades installed in any one of the upper and lower discharge ports;
And a plurality of second horizontal blades installed in the lower region of the upper and lower discharge ports in another group:
An air conditioner,
The method of claim 3,
And concentrated wind is discharged to the center of the upper discharge port and the lower discharge port during the up-and-down swing operation of the first and second horizontal blades installed in the upper discharge port and the first and second horizontal blades installed in the lower discharge port. Air conditioning.
The method of claim 3,
The driving unit includes:
An upper driver for adjusting a rotation angle of the first horizontal blade; And
And a lower driving part for adjusting a rotation angle of the second horizontal blade
An air conditioner.

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