KR100784847B1 - Indoor-unit assembly for air conditioner - Google Patents

Abstract

An indoor unit assembly of an air conditioner is provided to form an indoor unit main boy of three parts to be assembled and disassembled, to assemble and disassemble the indoor unit main body easily, and move and install the indoor unit main body conveniently. A first case(130) has suction ports(131) at a front to suck in air, and has a first engaging structure at an upper end. A second case(120) has a second engaging structure mating to the first engaging structure of the first case, and has a third engaging structure at an upper end. A third case(110) has a fourth engaging structure mating to the third engaging structure of the second case, and has discharge ports(111) at a front to discharge air.

Description

INDUSTRIAL APPLICABILITY [0001] The present invention relates to an indoor unit assembly for an air conditioner,

1 is a front view showing an indoor unit assembly of an air conditioner according to the present invention.

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an air conditioner,

FIG. 3 is an enlarged view of FIG. 1 A. FIG.

Fig. 4 is a view showing another form of Fig. 3; Fig.

(Description of reference numerals in drawings)

100: main body 110: third case

111: discharge port 120: second case

121: blower fan 123:

130: first case 131: inlet

132: Evaporator 133: Groove

The present invention relates to an indoor unit assembly of an air conditioner, and more particularly, to an indoor unit assembly of an air conditioner which can be disassembled and assembled into three parts so as to facilitate disassembly and assembly work, To an indoor unit assembly.

Generally, an air conditioner is disposed in a room such as a room, a living room or an office, and a business store, and is capable of maintaining a comfortable indoor environment by controlling the temperature, humidity, cleanliness and airflow of the air.

The air conditioner includes an air conditioner for compressing the refrigerant to a high temperature and a high pressure, an accumulator for separating the liquid refrigerant from the refrigerant flowing into the compressor, an outdoor heat exchanger connected to the discharge side of the compressor, And an indoor heat exchanger disposed in the indoor space for exchanging heat with the air.

On the other hand, in the case of a large-sized air conditioner installed for cooling / heating a large space (over 100 square meters) such as a commercial house or an office in such an air conditioner, since the indoor unit is too large and its weight is also heavy, usually 200 kg or more, .

Accordingly, in the installation of the duct structure, the discharging portion of the indoor unit must be cut and fitted arbitrarily, and in the case of the installation place where the interior decoration work has been performed, the product size does not match the interior structure, .

In addition, when the indoor unit structure is complicated, it is difficult to disassemble and assemble in the field, resulting in costly and time-consuming costs for disassembly and assembly.

In order to solve the above problems, it is an object of the present invention to provide an indoor unit assembly of an air conditioner which is easy to disassemble and assemble, and which is easy to move and install, by forming a plurality of indoor units .

In order to achieve the above-mentioned object, an indoor unit assembly of an air conditioner according to the present invention includes: a first case having a suction port for sucking air in front thereof and having a first fastening structure at an upper end thereof; A second case having a second fastening structure at a lower end thereof corresponding to the first fastening structure of the first case and a third fastening structure at an upper end thereof; And a third case having a fourth fastening structure at a lower end thereof corresponding to the third fastening structure of the second case and having a discharge port through which air is discharged from the front case.

The first fastening structure and the fourth fastening structure may be grooves or protrusions, and the second fastening structure and the third fastening structure may be formed in the groove portion or the protrusion portion so as to correspond to the first fastening structure and the fourth fastening structure, And is formed as a protruding portion.

In addition, the second fastening structure and the third fastening structure may further include one fastening structure to enclose the outer surfaces of the first fastening structure and the fourth fastening structure to be engaged, respectively.

In addition, the first fastening structure, the second fastening structure, the third fastening structure, and the fourth fastening structure are formed along the longitudinal direction of each case so as to be slidable.

Further, a sealing member is attached between the first fastening structure and the second fastening structure, and between the third fastening structure and the fourth fastening structure.

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

FIG. 1 is a front view showing an indoor unit assembly of an air conditioner according to the present invention, FIG. 2 is a side view showing an indoor unit assembly of an air conditioner according to the present invention, FIG. Fig. 4 is a view showing another embodiment of Fig. 3. Fig.

As shown in the drawing, the indoor unit assembly of the air conditioner according to the present invention includes a main body 100 in which a plurality of parts for forming a refrigerant cycle are installed, a first case 130, a second case 120, And a third case 110, and is configured to be disassembled and assembled.

The first case 130 is provided with a suction port 131 for sucking air on its front side and an evaporator 132 for exchanging the air sucked through the suction port 131 is installed in the first case 130, A fastening structure 133 is formed.

The second case 120 is provided with a blowing fan 121 and the second fastening structure 123 is formed on the lower left and right sides of the second case 120 so as to mate with the first fastening structure 133 of the first case 130 do. In addition, a third fastening structure (not shown) is formed on the left and right side upper ends, respectively, like the first case 130.

A fourth coupling structure (not shown) is formed on the lower side of the left and right sides of the third case 110 so as to mate with the third coupling structure of the second case 120, respectively, do.

Therefore, when the indoor unit is to be moved, each of the cases 110, 120, and 130 can be individually transported, so that the entirety of the main body 100 can be transported It is possible to work more easily than when it is moved.

Here, the first fastening structure and the fourth fastening structure may be formed as a groove or a protruding portion, and the second fastening structure and the third fastening structure may have a shape of a protruding portion or a groove portion to be engaged with the first fastening structure and the fourth fastening structure, respectively In the drawing, the body 1 fastening structure and the third fastening structure are shown as a groove, and the second fastening structure and the fourth fastening structure are shown as protrusions.

The grooves and the protrusions are formed along the longitudinal direction of each of the cases 110, 120 and 130 so that the grooves and the protrusions can slide so that the first case 130, the second case 120, 110 are slid in the forward and backward directions to be disassembled and assembled.

The first case 130, the second case 120, and the third case 110 are coupled to each other in a state where the case 110, 120, The third case 110 is pulled or pulled forward or backward from the second case 120 in order to disassemble the respective cases 110, 120, and 130 to move the first case 120 and the second case 120.

When the third case 110 is pulled or pushed forward or backward from the second case 120, protrusions (or grooves) formed at the lower side of the side surface of the third case 110 are formed on the upper side of the side surface of the second case 120 The third case 110 is separated from the second case 120 while sliding from the formed groove (or protrusion).

When the second case 120 is pulled or pushed forward or backward from the first case 130, the protrusions 123 (or grooves) formed at the lower side of the side surface of the second case 120 are inserted into the first case 130, The second case 120 is separated from the first case 130 while being slid from the groove portion 133 (or protrusion)

Therefore, the indoor unit can be easily transported by individually transporting the indoor unit bodies separated into the three parts.

4, one protrusion 124 is further formed inside the main body so that the first case 130 and the second case 120 (not shown) 133). This is because the gap between the protrusion 123 and the groove 133 is bent to minimize the occurrence of dew formation due to the flow of air outside the main body 100 between the protrusions 123 and the grooves 133, So that the inflow of air from the outside is minimized.

Preferably, the sealing member is attached between the protrusions 123 and the grooves 133 to minimize air inflow.

As described above, according to the present invention, the main body of the indoor unit can be disassembled and assembled into three parts so that disassembly and assembling work is easy, and movement and installation can be simplified.

Claims (5)

A first case having a suction port formed in its front surface and having a first fastening structure formed at an upper end thereof; A second case having a second fastening structure at a lower end thereof corresponding to the first fastening structure of the first case and a third fastening structure at an upper end thereof; And a third case having a fourth fastening structure at a lower end corresponding to the third fastening structure of the second case and having a discharge port through which air is discharged from the front case. The method according to claim 1, The first fastening structure and the fourth fastening structure may be formed as a groove or a protruding portion, and the second fastening structure and the third fastening structure may be formed as grooves or protrusions so as to be engaged with the first fastening structure and the fourth fastening structure, And the air conditioner is mounted on the indoor unit. 3. The method according to claim 1 or 2, Wherein the second fastening structure and the third fastening structure further comprise one fastening structure to enclose outer sides of the first fastening structure and the fourth fastening structure to be engaged, respectively, . 3. The method according to claim 1 or 2, Wherein the first fastening structure, the second fastening structure, the third fastening structure, and the fourth fastening structure are formed along the longitudinal direction of each case so as to be slidable. 3. The method according to claim 1 or 2, Wherein a sealing material is attached between the first fastening structure and the second fastening structure, and between the third fastening structure and the fourth fastening structure.

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