KR200178183Y1 - Indoor, outdoor side blockage wall body of window type airconditioner - Google Patents

Abstract

The present invention relates to an indoor / external blocking wall of a window type air conditioner. In a window type air conditioner in which an indoor unit and an outdoor unit are integrated in one body, a condensate passage 12 is formed on one side and an indoor side blocking wall 10 on the side thereof. ) Is formed and the base plate 20 in which the motor bracket 22 and the locking projection 23 are integrally injection molded to the rear, and the indoor blocking wall 10 above the indoor blocking wall 10. Correspondingly integrally integrally injection molded and coupled to the coupling 30, the engaging groove portion 42 is formed in the lower portion to be fastened to the engaging projection 23 and the engaging projection 44 is formed on the upper surface and the discharge hole 45 in the center ) Is provided so that the interior and exterior barrier wall of the window type air conditioner can be easily disassembled and assembled by providing the interior and exterior barrier wall of the window type air conditioner. By Joe Saving convenience and productivity-enhancing and cost of the work as well as it should on the one changmunhyeong C indoor and outside walls of the block to reduce noise.

Description

Interior and exterior blocking walls of window air conditioners

The present invention relates to the interior and exterior blocking wall of the window air conditioner, and in particular, to easily disassemble and assemble the interior and exterior blocking wall on the base plate, to facilitate the assembly work, improve productivity and reduce costs, as well as to operate the air conditioner. The present invention relates to an interior and exterior blocking wall of a window air conditioner to minimize noise generated in the air conditioner.

In general, the conventional window-type air conditioner (1) is a heat dissipation of the high-temperature, high-pressure refrigerant gas transferred from the compressor 100, and a compressor 100 for compressing the refrigerant gas at high temperature and high pressure, as shown in FIG. A condenser 200 for phase change into a liquid state, an expansion valve (not shown) for depressurizing a refrigerant transferred by phase change into a liquid state from the condenser 200 to a low temperature liquid and a gas state, and a transfer valve from the expansion valve The refrigerant cycle is composed of an evaporator 300 which evaporates while passing through low temperature liquid and gaseous refrigerants, takes away ambient heat, maintains the external temperature at a low temperature, and transfers the evaporated refrigerant gas to the compressor 100 again. Doing.

When explaining the assembly structure of the window air conditioner configured as described above to be located between the interior and exterior barrier wall 60, 70 and the interior and exterior barrier wall 60, 70 assembled on the base plate 50. The drive motor 82 fixed to the motor bracket 80 assembled to the base plate 50 and the both ends of the drive shaft 83 of the drive motor 82 are integrally assembled so that the interior and exterior barrier walls 60 ( A blower fan 62 and a cooling fan 72 installed in the 70, a control box (not shown) that is assembled to the indoor blocking wall 60 to control the refrigerant cycle, and the indoor blocking wall 60 And a grille unit 90 which is assembled to be positioned in front of the unit and sucks air in the room and discharges cold air, and an upper case (not shown) assembled to the base plate 50 to conceal each component. do.

The indoor barrier wall 60 is a barrier 63 assembled to the base plate 50 to block heat exchange between the inside and the outside, and to serve as a pillar of the structure, and the base plate 50 and the barrier 63. Condensed water receiving unit which is integrally assembled to the guide fan to circulate the air sucked through the evaporator 300 by the suction force of the blowing fan 62 to the room and at the same time receives the condensed water evaporated from the evaporator 300 (not shown) And the evaporator cover 65 which is assembled to the scroll 64 and collected in a predetermined pressure and direction so that the air circulated under the guide of the scroll 64 is exhausted into the room. A bracket (not shown) assembled to the outdoor barrier wall 70 and the barrier 63 and the evaporator 300 so as to maintain a constant gap between the outer barrier walls 60 and 70 and to fix the interconnections. Is located in front of the suction It is composed of a support unit (not shown) which is assembled to a front lower end of the scroll 64, to secure the temperature sensor in order to sense the temperature of the room air.

The outdoor side blocking wall 70 is assembled to the base plate 50 as an integral structure consisting of a support plate 74 having a through hole 73 formed in the center thereof and a cover 75 covering an upper portion of the support plate 74. The outdoor air sucked by the suction force of the cooling fan 72 passes through the condenser 200 through the through hole 73 of the support plate 74 and is then exhausted to the outside through an exhaust port (not shown) of the upper case. It guides to prevent heat exchange with the room.

As described above, the interior and exterior blocking walls 60 and 70 of the conventional window type air conditioner 1 are configured such that the barrier 63, the evaporator cover 65, and the support plate 74 press work on a metal plate. After forming by bending, the scroll 64 is formed by forming the styropole of synthetic resin material to block the upper surface in order to reduce the noise, the manufacturing process is complicated as the production process is made separately, the production cost is also increased accordingly This occurred.

In addition, the productivity is also reduced due to the hassle of having to assemble each component to the base plate 50 by using a fixed screw, and the drive shaft 83 in case of failure of the blower fan 62 installed inside the scroll 64. In order to separate the scroll 64, the upper surface is blocked because it is to be separated to the driving motor (82) connected to) has caused an inconvenient problem of disassembling the entire interior blocking wall 60.

Accordingly, the present invention has been made to solve the above problems, the purpose is to simply disassemble and assemble the interior and exterior barrier wall on the base plate to improve the convenience and productivity of assembly work and reduce the cost Of course, to minimize the noise generated during the air conditioning operation.

The present invention for achieving the above object is a window type air conditioner in which the indoor unit and the outdoor unit are integrated in one body, the condensate passage in the front, the support wall is formed on one side of the rear side and the stepped portion to the front lower end, On both sides, a lower scroll portion having a mounting portion is formed, and on the rear thereof, an interior barrier wall body having a first barrier wall having a mounting groove formed thereon so that the driving motor shaft can be mounted is formed at one side from the center of the lower scroll portion; A base plate which is injection molded integrally with the motor bracket; An evaporator cover in which a suction hole is formed at the center of the front surface of the indoor barrier wall is integrally formed with both support walls, and a support bracket having a fastening hole is formed at a rear upper surface thereof. An upper scroll portion and a blower path having a corresponding coupling portion formed thereon, and a rear surface formed with a second barrier wall formed to conform to the first barrier wall to the indoor barrier wall; The engaging groove is formed in the lower portion to be fastened to the engaging projection, the fastening projection is formed on the upper surface and the discharge hole is formed in the center characterized in that it is provided with an outdoor side blocking wall shaped to round the inner surface.

1 is a schematic exploded perspective view of the present invention.

2 is a schematic cross-sectional view of a conventional window air conditioner.

Figure 3 is a schematic exploded perspective view showing the interior and exterior blocking wall of the conventional window air conditioner.

* Explanation of symbols for main parts of the drawings

10: indoor barrier wall 12: condensate

13 support wall 14 step

15: placing unit 16: has scroll portion

17: wit groove 18: the first barrier wall

20: base plate 22: motor bracket

23: jamming projection 30: the combined body

31: suction hole 32: evaporator cover

33: support wall 34: fastening hole

35: support bracket 36: coupling portion

37: upper scroll portion 38: air blower

39: second barrier wall 40: outdoor barrier wall

42: coupling groove 44: fastening protrusion

45: discharge hole

Hereinafter, described with reference to the accompanying drawings a preferred embodiment of the present invention as follows.

1 is a schematic exploded perspective view of the present invention, the condensate passage 12 in the front, the support wall 13 is formed on one side of the rear side, the stepped portion 14 to the front lower end, the inside is empty on both sides The first scroll having the placement grooves 15 formed thereon is formed with the lower scroll portion 16 having the hollow placement portion 15 formed thereon, and the rear side of the drive motor (see FIG. 2) 82. A base plate in which the wall 18 is formed at one side from the center of the lower scroll portion 16 to the interior side blocking wall 10 and the motor bracket 22 and the locking protrusion 23 are integrally injection molded to the rear thereof. 10;

The evaporator cover 32 in which the suction hole 31 is formed in the center of the front surface of the indoor barrier wall 10 is formed integrally with both hollow support walls 33 having a hollow inside. A support bracket 35 having a fastening hole 34 is formed on the rear upper surface thereof, and a hollow hollow coupling portion having an inner upper surface corresponding to the mounting portion 15 of the lower scroll portion 16. An upper scroll portion 37 and a blower passage 38 formed with 35 are formed, and a second barrier wall 39 formed in conformity with the first barrier wall 18 of the indoor blocking wall 10 is formed on the rear surface thereof. A formed body 30;

A coupling groove 42 is formed at the bottom to be fastened to the locking protrusion 23, and a locking protrusion 44 is formed to allow the coupling hole 34 of the support bracket 35 to be inserted into an upper surface thereof. The discharge hole 45 is formed to show that the inner side is provided with an outdoor side blocking wall 40 that is molded into a hollow shape so that the inside is rounded (R).

Referring to the accompanying drawings and the assembly of the present invention configured as described above in more detail with reference to the accompanying drawings.

First, when the coupling body 30 is fastened to the upper portion of the indoor blocking wall 10 formed at one side of the base plate 20, the lower end of the supporting wall 33 of the coupling 30 is the end of the indoor blocking wall 10. While being mounted on the jaw portion 14, the evaporator cover 32 covers the front surface of the lower scroll portion 16 and is formed on both sides of the upper scroll portion 37 by the placing portion 15 of the indoor blocking wall 10. Coupling portion 36 is mounted, at this time, the first barrier wall 18 formed on the rear surface of the interior barrier wall 10 and the second barrier wall 39 formed on the rear surface of the coupling body 30 are coupled together.

On the other hand, while the inner side is rounded (R), the outer side blocking wall body 40, which is injection molded into a hollow hollow shape, the coupling groove 42 is fastened to the engaging projection 23 formed on the base plate 20 As the fastening hole 34 formed in the support bracket 35 of the assembly 30 is fastened to the fastening protrusion 44 which is supported and formed on the upper surface, the assembly 30 and the outdoor blocking wall 40 are firmly supported.

As described above, when the indoor barrier wall 10, the assembly 30, and the outdoor barrier wall 40 are assembled, the condensed water generated in the evaporator 300 is discharged to the outside through the condensation channel 12 and the base plate 20. The driving motor 82 is installed on the upper surface of the motor bracket 22 formed integrally with the fan), and the blowing fan 62 inserted into the upper and lower scroll parts 37 and 16 is rotated and formed on the evaporator cover 32. As the indoor air is sucked into the suction hole 31 through the evaporator 300, the indoor air is blown back into the room through the air blower 38 formed at an upper portion thereof. At this time, the cooling fan 72 on the other side sucks the outside air and simultaneously cools the condenser 200 installed at the rear while discharging the outside air to the discharge hole 40 formed in the outdoor side blocking wall 40. To be discharged.

In addition, the cover mounted to the upper portion of the assembly 30 serves to reduce the noise generated in the upper and lower scroll portions 37, 16 as well as to make a smooth air flow to the air passage 38.

In addition, the inner surface of the outdoor blocking wall 40 is rounded (R) so that the external air is smoothly discharged to the discharge hole 45 when the cooling fan 72 discharges the external air.

Blowing fan 62 or drive motor inserted into the upper and lower scroll parts 37 and 16 from the indoor blocking wall 10 and the assembly 30 and the outdoor blocking wall 40 assembled and configured as described above. When the abnormality occurs in the case of 82), when only the assembly 30 is separated from the indoor barrier wall 10, that is, the assembly placed on the stepped portion 14 and the mounting portion 15 of the indoor barrier wall 10 is separated. The support bracket 35 of the assembly 30 which is detached from the support wall 33 and the coupling part 36 of the 30 and is fastened by the fastening protrusion 44 formed on the upper surface of the outdoor blocking wall 40. By separating the fastening hole 34, the disassembly is easily made, it is possible to easily fix or replace the blower fan 62 or the drive motor 82 in which the abnormality occurred.

In addition, the noise generated when the air conditioner is driven due to the hollow mounting portion 15 and the support wall 33 and the coupling portion 36 formed in the indoor blocking wall 10 and the coupling body 30 cancels out. It will have a condition to minimize noise.

As described above, the interior blocking wall of the window air conditioner is integrally formed by injection molding with the base plate, and is configured to be combined by injection molding so as to assemble the assembly and the outdoor blocking wall, and thus, compared with the conventional interior and exterior blocking walls, which are separately manufactured. It is not only remarkably reduced, but it is easily disassembled and assembled to improve productivity and reduce costs, and it is generated during operation by forming the interior barrier wall, the combination body and the exterior barrier wall in the form of a hollow hollow inside during injection molding. It will have the effect of reducing the noise to a minimum.

Claims (1)

In the window type air conditioner in which the indoor unit and the outdoor unit are integrated in one body, the condensate passage 12 is formed at the front side, and the supporting wall 13 is formed at one rear side thereof, and the stepped portion 14 is formed at the front lower end thereof. The lower scroll portion 16 having the mounting portion 15 is formed at both sides thereof, and the first barrier wall 18 having the mounting groove 17 is formed at the rear thereof so that the driving motor shaft can be mounted. An interior side blocking wall 10 formed at one side in the center of the center 16, and a base plate 20 in which the motor bracket 22 and the locking protrusion 23 are integrally injection molded to the rear thereof; An evaporator cover 32 having a suction hole 31 formed in the front center thereof is integrally formed with both side support walls 33 so as to be mounted on the stepped portion 14 of the indoor barrier wall 10. A support bracket 35 having a ball 34 is formed, and an upper scroll portion 37 and a ventilation path formed with a coupling portion 36 corresponding to the mounting portion 15 of the lower scroll portion 16 as an inner upper surface. An assembly having a second barrier wall 39 formed to correspond to the first barrier wall 18 of the indoor barrier wall 10 at a rear surface thereof; The coupling groove 42 is formed at the lower portion to be fastened to the locking protrusion 23, the fastening protrusion 44 is formed at the upper surface thereof, and a discharge hole 45 is formed at the center thereof, so that the inner surface is rounded (R). An indoor / external blocking wall of a window air conditioner, comprising a molded outdoor side blocking wall 40.