KR200181346Y1 - Air conditioner - Google Patents

Abstract

The air conditioner according to the present invention, in the air conditioner configured to suck the outside air into the outdoor space through the outer panel to cool the condenser, a plurality of air inlet formed on the upper surface of the outer panel, and the plurality of air intake It is installed on the upper part through the outer panel and has a blocking member to block liquid such as rainwater from entering the plurality of air inlets, so that it is possible to prevent the liquid such as rainwater from penetrating into the motor in advance. Can prevent electrical damage.

Description

Air Conditioner {AIR CONDITIONER}

The present invention relates to a window type air conditioner in which an indoor unit and an outdoor unit are integrated, and more particularly, to an air conditioner in which liquid such as rain water does not penetrate into a motor side installed in an air conditioner.

In the conventional window type air conditioner, as shown in FIGS. 1 and 2, an evaporator 20 is installed in front of the upper surface of the base panel 10 so as to heat exchange the sucked indoor air with cold air. A blade frame 30 is formed at an upper end of one side of the evaporator 20 so as to partition the discharge area to discharge the cold heat exchanged indoor air to the front of the product while passing through the evaporator 20, and below the blade frame 30. A control box 40 is installed to control the operation of the product and to accommodate electronic components.

At this time, the evaporator 20 and the blade frame 30 is coupled by the indoor casing 50 which is seated on their upper surface, the control box 40 is the side of the evaporator 20 and the blade frame ( 30 is coupled to the lower surface of the blade frame 30, a plurality of vertical blades 60 are installed in the blade frame 30 to adjust the flow of heat exchanged air discharged through the area of the blade frame 30 in the left and right directions. .

On the other hand, the upper part of the base panel 10 covers the remaining portion except for the front of the product to form an appearance, and a plurality of air intakes (71a) (71b) on the left and right side walls and the upper surface, respectively, so that outside air flows into the product. The outer panel 70 having a) is installed, and the front panel 80 is coupled to the front of the outer panel 70 to form the exterior by covering the front of the product and to suck and discharge the indoor air.

At this time, the plurality of air suction ports 71a and 71b are formed at regular intervals by lancing processing at the center of the left and right side walls and the upper surface of the outer panel 70, respectively.

The front panel 80, the suction grill portion 81 is formed so that the indoor air is sucked in a position corresponding to the area of the evaporator 20, the front panel 80 of the blade frame 30 A discharge grill portion 82 is formed at a position corresponding to the area so that the heat-exchanged air is discharged to the outside of the product, and a plurality of discharge grill portions 82 are arranged in the area of the discharge grill portion 82 to adjust the flow of indoor air discharged in the vertical direction. The horizontal blade 90 of is installed.

In addition, a compressor 100 is installed to supply cool refrigerant into the evaporator 20 by compressing the refrigerant circulated at a high temperature and high pressure with respect to an upper surface of the base panel 10, and the base panel 10. An outer casing 120 for supporting the condenser 110 is installed at the rear with respect to the upper surface of the upper surface of the upper casing 120 and the inner casing 50 with respect to the upper casing 50. The plurality of interval maintaining brackets 130 are coupled to the left and right predetermined intervals so as to maintain a constant.

At this time, the partition 140 (PARTITION) is installed to cover the rear side of the evaporator 20, the blade frame 30 and the control box 40 at the rear with respect to the lower portion of the indoor casing 50, the partition ( The indoor and outdoor air is forced into the indoor space P1 and the outdoor space P2 partitioned by the partition 140 between the 140 and the outdoor casing 120 so as to be circulated and discharged to the outside. Blowing means 150 is provided.

Here, the blowing means 150 is installed in the indoor space P1 via a motor 151 driven by receiving power and the motor 151 and a motor shaft (not shown). While rotating in accordance with the driving of) forced air suction into the indoor space (P1) through the procedure of the suction grill 81 and the evaporator 20 of the front panel 80 and the blade frame 30 at the same time Installed in the outdoor space P2 via the indoor fan 152 forcibly discharging to the discharge grill portion 82 of the front panel 80 and another motor shaft of the motor 151 (not shown). Rotates according to the driving of the motor 151 and forcibly sucks the outdoor air into the outdoor space P2 through the inlet 71 of the outer panel 70 and forcibly discharges the outdoor air to the outside through the condenser 110. The outdoor fan 153 is comprised.

At this time, the outer periphery of the outdoor fan 153 is in contact with the condensed water accumulated in the outdoor space P2 and is rotated simultaneously with the outdoor fan 153 to generate wind pressure to generate the outdoor space P2. The spray ring 154 is coupled to scatter the condensed water accumulated in the) to the condenser 110.

On the other hand, the edge of the base panel 10 is formed with a side wall 11 bent at a predetermined height at a right angle, the upper surface of the base panel 10 on one side of the outdoor space (P2) with respect to the side wall 11 The drainage means 160 for guiding the condensate accumulated in the drain to the outside is installed.

Reference numeral 155 in the drawings is a motor support bracket.

However, in the conventional air conditioner configured as described above, although a plurality of air inlets 71b are formed in the upper surface of the outer panel 70 so that outside air is sucked in, the air inlets 71b are the outer panel 70. Since it is drilled so as to be completely opened in the vertical direction by LANCING on the flat surface of the liquid, a large amount of liquid such as rainwater easily penetrates through the air inlet 71b during the rainy season (rainy season). For example, there is a problem in that it flows straight to the upper portion of the motor 151, which causes the motor 151 to cause electrical damage by liquid such as infiltrated rain water.

Accordingly, the present invention has been made to solve the above problems, and an object of the present invention is to prevent the liquid such as rain water from penetrating into the motor side installed in the air conditioner, thereby preventing electric damage of the motor. To provide an air conditioner.

1 is an exploded perspective view showing the front of a conventional air conditioner,

Figure 2 is a side cross-sectional view showing the interior of the conventional air conditioner,

3 is a side cross-sectional view showing an interior of an air conditioner in which a blocking member according to a first embodiment of the present invention is installed at an air inlet of an outer panel;

4 is a side cross-sectional view showing an interior of an air conditioner in which a blocking member according to a second embodiment of the present invention is installed in an outdoor casing;

5 is a cross-sectional view taken along the line A-A of FIG.

Explanation of symbols on the main parts of the drawings

70: outer panel 71b: air intake

120: outdoor casing 151: motor

200,200a: blocking member 210: top plate

220: leg portion 220a: through hole

240: front extension 250: downward extension

Air conditioner according to the present invention made to achieve the above object, in the air conditioner configured to suck the outside air through the outer panel to the outdoor space for cooling the condenser, a plurality of air inlet formed on the upper surface of the outer panel And, the upper portion of the plurality of air intake port is installed through the outer panel is characterized in that it provided with a blocking member to block the liquid such as rain water to the plurality of air intake port.

In addition, the air conditioner according to the present invention, in the air conditioner configured to suck the outside air through the outer panel to the outdoor space for cooling the condenser, a plurality of air inlet formed on the upper surface of the outer panel, and the plurality of It is characterized in that the lower portion of the air intake via the casing is installed through the outdoor side blocking member to block the liquid such as rain water to the motor.

(First embodiment)

Hereinafter, a first embodiment of the present invention will be described in detail with reference to FIG. 3.

For reference, the first embodiment of the present invention is given the same name and the same reference numerals for the same configuration as the conventional configuration, detailed description thereof will be omitted.

The air suction structure of the outer panel for the air conditioner according to the first embodiment of the present invention, a plurality of air intake port (71b) formed on the upper surface of the outer panel 70, and installed in the upper portion of the plurality of air intake port (71b) It is composed of a blocking member 200 to block the liquid such as rain water does not flow into the air inlet (71b) while allowing the air to be sucked into the plurality of air inlet (71b).

That is, the blocking member 200 is made of a larger area than the entire area of the plurality of air intakes (71b) and the upper plate portion 210 which is positioned at a predetermined distance on the upper side of the plurality of air intakes (71b), and the plurality of Consists of a plurality of leg portion 220 for connecting the upper plate portion 210 and the outer panel 70 in the range for accommodating the air intake port (71b).

In this case, the upper plate portion 210 may be formed in a shape in which the height is lowered toward the edge from the center, the through hole 220a so that the outside air can be more easily introduced into the leg portion 220. It may be formed.

The plurality of leg parts 220 are respectively fixed at positions spaced apart from each other by a predetermined distance from the bottom end of the bottom surface of the upper plate portion 210, and the lower ends thereof are provided with the plurality of air intakes with respect to the outer panel 70. The 71b is fixed to the dense edge side, respectively.

At this time, the lower end of the plurality of leg portion 220, while being in close contact with the top surface of the outer panel 70, the flange (not shown) is horizontally extended to the outside by the fastening screw 230 for easy coupling. It can be formed integrally.

The through holes 220a may be formed at upper ends of the plurality of leg parts 220, respectively.

Next, the operation and effect by the first embodiment of the present invention configured as described above will be described.

When the motor 151 of the blowing means 150 is driven with power, the indoor fan 152 installed in the outdoor space P2 and the indoor space P1 are installed through the motor shaft (not shown). The outdoor fan 153 is rotated at the same time to cause the wind.

At this time, the outside air by the rotational force of the outdoor fan 153 is introduced through the side surface of the blocking member 200 covering the plurality of air inlets 71b as shown by the dotted line arrow shown in FIG. It is sucked into the outdoor side space P2 via the suction port 71b.

That is, the outside air is sucked into the lower portion of the upper plate portion 210 through the through hole 220a formed at the upper end of the leg portion 220 of the blocking member 200, and then suctioned through the plurality of air suction ports 71b. do.

On the other hand, when the outdoor fan 153 is rotated during the rainy season (rainy season), the outside air is sucked into the outdoor space (P2) through the procedure of the plurality of through holes 220a and the plurality of air suction ports 71b. The liquid such as rain water flows in the direction of the solid arrow shown in FIG. 3 while hitting the upper plate portion 210 of the blocking member 200, so that the liquid such as rain water is discharged to the plurality of air inlets 71b covered by the upper plate portion 210. It does not flow in.

Therefore, during the rainy season (seasonal season) is installed in the outdoor space (P2) because only the air is sucked without the water is introduced through the plurality of air inlet (71b) covered by the upper plate portion 210 of the blocking member 200 The motor 151 is not in contact with the liquid such as rain water, and of course, does not cause electrical damage.

Second Embodiment

Hereinafter, a second embodiment of the present invention will be described in detail with reference to FIGS. 4 and 5.

For reference, the second embodiment of the present invention is given the same name and the same reference numerals for the same configuration as the conventional configuration and the first embodiment of the present invention, detailed description thereof will be omitted.

As shown in FIG. 4, the air suction structure of the outer panel for the air conditioner according to the second embodiment of the present invention is fixed to the bell mouse portion 121 of the outdoor casing 120 in the outdoor space P2. And a blocking member 200a that covers the motor 151 so that water does not flow down.

That is, the blocking member 200a is fixed to the bell mouse 121 and extends in the front side to the room extending portion 240, the downward extension portion 250 is bent so as to extend downward from the front extension 240. It consists of).

In this case, as shown in FIG. 5, the front extension part 240 has a width L2 larger than the outer diameter L1 of the motor 151 while being at a position spaced apart from the upper end of the motor 151 by a predetermined distance. It is installed to surround the motor 151.

In addition, one side end (left end) of the front extension portion 240 is in close contact with the bell mouse portion 121 of the outdoor casing 120 while being upwardly facilitated by the fastening screw 230. An extended flange (not shown) is integrally bent.

As shown in FIG. 4, the downward extension part 250 is positioned between the motor 151 and the indoor fan 152.

Next, the operation and effect by the second embodiment of the present invention configured as described above will be described.

When the outdoor fan 153 is rotated according to the driving of the motor 151, the outdoor casing 120 and the partition 140 are connected to each other through a plurality of air inlets 71b as shown by the dotted line arrow shown in FIG. 4. At the same time as sucked into the outdoor space (P2) formed in the bell mouse through both sides of the front extension portion 240 of the blocking member (200a) and the lower side of the downward extension portion 250 as shown by the dotted line arrow shown in FIG. It is sucked into the part 121.

However, during the rainy season (rainy season), the liquid such as rain water introduced into the outdoor side space P2 formed between the outdoor casing 120 and the partition 140 through the plurality of air intakes 71b is the outdoor casing ( The front extension portion 240 and the downward extension portion 250 of the blocking member 200a fixed to the upper end of the bell mouse portion 121 of the 120 and at the same time as the solid line arrow direction shown in Figure 5 As the flow is switched to both sides of the 240, it flows down to the bottom of the base panel 10 so as not to flow into the motor 151.

Therefore, since the blocking member 200a including the front extension part 240 and the downward extension part 250 is fixed to the outer casing 120 so as to surround the upper part of the motor 151, a large number of the outer panel 70 is provided. Even though liquid such as rainwater flows into the outdoor side space P2 through the air suction port 71b, the liquid such as rainwater does not penetrate into the motor 151 side by the blocking member 200a.

As described above, the air conditioner according to the first and second embodiments of the present invention is provided with a blocking member on the upper part of the air intake port so that liquid such as rain water does not enter the plurality of air intake holes formed on the upper surface of the outer panel. It is possible to prevent rainwater and other liquids from penetrating the motor because the blocking member is covered with the upper part of the motor to prevent the liquid such as rainwater introduced through the air inlet from entering the motor side installed in the outdoor space. In addition, there is an effect that can prevent the motor from electrical damage.

Claims (7)

In the air conditioner configured to allow the outside air to be sucked into the outdoor space through the outer panel to cool the condenser, A plurality of air inlets formed on an upper surface of the outer panel; Air conditioner having a blocking member is installed on the upper portion of the plurality of air intake via the outer panel to block the liquid such as rain water to the plurality of air intake. The method of claim 1, The blocking member, An upper plate part positioned at a predetermined distance on an upper side of the plurality of air inlets; An air conditioner comprising a plurality of legs connecting the upper plate and the outer panel and spaced apart from the upper plate and the outer panel by a predetermined distance so that external air flows into the plurality of air inlets. The method of claim 2, The upper plate, the air conditioner made of a shape that is lowered in height from the center to the edge. The method of claim 2, The plurality of leg parts are respectively fixed at positions spaced apart from each other by a predetermined distance from the bottom end of the upper surface of the upper plate portion, and an air conditioner at the lower end thereof is fixed to an edge side where the plurality of air intakes are concentrated with respect to the outer panel. group. The method of claim 2, And a plurality of through holes formed in the plurality of leg portions to allow external air to flow therethrough. In the air conditioner configured to allow the outside air to be sucked into the outdoor space through the outer panel to cool the condenser, A plurality of air inlets formed on an upper surface of the outer panel; An air conditioner having a blocking member installed below the plurality of air intakes through an outer casing to block liquids such as rainwater from entering the motor. The method of claim 6, The blocking member, A front extension part which is fixed to the outdoor casing and extends to the indoor side to surround the upper end of the motor with a width greater than the outer diameter of the motor while being at a predetermined distance from the upper end of the motor; And a downward extension portion that is bent from the front extension portion and positioned downward to be positioned between the motor and the indoor fan.