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Indoor device of air conditioner

A technology for indoor units and air conditioners, which is applied in the field of indoor units and can solve problems such as increased flow path resistance and reduced flow

Active Publication Date: 2017-02-15
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, when the air flows by the blower fan, the air flowing along the wall surface inside the main body will collide with the mounting part, thereby increasing the flow path resistance to reduce the flow rate and generate noise.

Method used

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  • Indoor device of air conditioner
  • Indoor device of air conditioner
  • Indoor device of air conditioner

Examples

Experimental program
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Embodiment Construction

[0051] Hereinafter, specific embodiments of the present invention will be described in detail with reference to the drawings. However, the present invention is not limited to the embodiment that discloses the technical idea of ​​the present invention, and other retrogressive inventions or technical ideas that fall into the present invention can be easily suggested by adding, changing, and deleting other structural elements. other examples within the scope.

[0052] figure 1 It is a perspective view of the indoor unit of the air conditioner which concerns on an Example of this invention. also, figure 2 is an exploded perspective view of the indoor unit.

[0053] As shown in the figure, an indoor unit 1 of an air conditioner according to an embodiment of the present invention (hereinafter referred to as "indoor unit") may generally include: a housing 10 inserted into the ceiling of an indoor space; a panel 20 and a suction grill 21 , is arranged at the lower end of the casi...

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Abstract

An indoor unit or device of an air conditioner is provided that may include an outer plate configured to form an exterior of a cabinet configured to be installed at a ceiling of an indoor space; an inner case accommodated inside of the outer plate, and configured to form an internal space of the cabinet; a fan provided inside of the inner case; a heat exchanger provided to cover an outer side of the fan; a panel configured to shield the cabinet, and having an inlet port through which indoor air may be suctioned in and a panel outlet port through which heat-exchanged air may be discharged; and a drain pan assembly seated on an upper end of the inner case, and configured to collect condensate generated from the heat exchanger. An extension that extends to an open end of the outer plate may be formed at a side surface of the inner case corresponding to the panel outlet port, and a recess, which may be recessed in a shape corresponding to the panel outlet port, may be formed at an outer end of the drain pan assembly. Both ends of the extension may be in contact with an inner side surface of the recess, and form an outlet port which is in communication with the panel outlet port.

Description

technical field [0001] The present invention relates to an indoor unit of an air conditioner. Background technique [0002] In general, an air conditioner is a cooling / heating system that repeatedly takes air in a room, exchanges heat with a low-temperature or high-temperature refrigerant, and then discharges it into the room, thereby cooling or heating the room. It is a device that forms a series of cycles consisting of compressor-condenser-expansion valve-evaporator. [0003] In particular, air conditioners are divided into outdoor units (also called "outdoor side" or "radiation side") that are mainly installed outdoors and indoor units (also called "indoor side" or "absorption side") that are mainly installed inside buildings. "Hot side"), a condenser (outdoor heat exchanger) and a compressor are arranged in the outdoor unit, and an evaporator is arranged in the indoor unit (indoor heat exchanger). [0004] In addition, it is well known that air conditioners can be roug...

Claims

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Application Information

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IPC IPC(8): F24F1/00F24F13/22F24F13/24H01R13/73F24F1/0007F24F1/0047F24F1/0063
CPCF24F1/0007F24F13/222F24F13/24H01R13/73F24F2013/247F24F1/0063F24F1/0047F24F13/22F24F1/0014F24F2013/242F24F13/20F24F2013/227F24F11/89
Inventor 催炳杰朴钟旭金永仲朴约瑟
Owner LG ELECTRONICS INC
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