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Window-type air-conditioner

An air conditioner and window type technology, applied in the field of window type air conditioners, can solve the problems of air leakage, weak discharge guide strength, inconvenient assembly, etc.

Inactive Publication Date: 2004-10-06
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, it is very inconvenient to assemble
Also, the integrated orifice plate 11 and discharge guide 11e poses many limitations when forming the orifice plate itself
[0011] The 3rd, the assembling of orifice plate 11 upper-lower forms has limited the shape of its opposite part-multi-blade fan 13
Also, even though the facing surfaces of the orifice 11 and the multi-blade fan 13 are formed flat so as to make contact, a gap is formed between the orifice 11 and the multi-blade fan 13 due to different tolerances, resulting in air leakage.
[0012] Fourth, the discharge guide 11e formed on the orifice plate 11 and integrally formed with the orifice plate 11 is weak because the connecting portion 11' connected to the top of the air guide 7 is separated from each other.
That is, the integration of many parts into one large body causes difficulty in mold formation and production of the air guide 7

Method used

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no. 2 example

[0088] The second embodiment of the present invention has the following advantages:

[0089]According to the second preferred embodiment of the present invention, the structure of the orifice plate assembled into the window air conditioner can prevent leakage due to the face-to-face contact of the orifice plate, the upper air guide and the lower air guide, and by using The conceived structures are designed to prevent relative bending between them.

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Abstract

Window type air conditioner including an indoor heat exchanger for heat exchange with room air, an outdoor heat exchanger for heat exchange with external air, an air guide for partitioning a space for fitting the indoor heat exchanger and a space for fitting the outdoor heat exchanger, a turbo fan fitted inside of the air guide directly, for discharging the room air heat exchanged as the room air passes through the indoor heat exchanger into the room, again, and a fan fitted to outside of the air guide for discharging the external air heat exchanged as the external air passes tough the outdoor heat exchanger again, thereby permitting uniform discharge of cooled air from an outlet while a structure is made simple, improving a strength as the structure is simple, and preventing air leakage between indoor side components as assembly between the orifice and the air guides are made accurate.

Description

technical field [0001] The present invention relates to an air conditioner, in particular to a window type air conditioner which has a simple structure and is easy to assemble. Background technique [0002] figure 1 An exploded perspective view of a prior art window air conditioner is illustrated, with reference to which the prior art window air conditioner will be explained. [0003] A front grille 3 is provided on the front portion (indoor side) of the chassis 1 at the bottom of the air conditioner. There is an inlet 3i on the lower part of the front grille plate 3, which is the passage for indoor air to enter the air conditioner, and an outlet grille 3e on the top of the front grille plate 3, which is used to turn the air conditioner The air that has completed the heat exchange in the device is exhausted into the room again. There is a suction grill (not shown) fitted to the inlet 3i, and there is a filter (not shown) between the suction grill...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F1/02
Inventor 姜东晙吴顺焕郑主铉裵正铉
Owner LG ELECTRONICS INC