Air conditioner

Abstract

The invention discloses an air conditioner. An air conditioner according to the present invention is provided with: a heat exchanger positioned on the inside of a case provided with a suction port and a discharge port, the heat exchanger exchanging heat with air flowing in from the suction port; a blower fan that blows the air that has passed through the heat exchanger in the direction toward the discharge port by a rotational operation; an inner cover body on the inner side of which a blower fan is rotatably provided, in which a blower inlet through which air flows in is formed in a side surface facing the heat exchanger, and in which a blower outlet is formed in a side surface facing the discharge port; and a front guide part which is located on a movement path along which the air passing through the blower fan moves toward the blower outlet, is detachably provided on the inner cover body, and is provided with a plurality of protrusions protruding toward the inner side of the inner cover body.

Description

technical field [0001] The present invention relates to an air conditioner, and more particularly, to an air conditioner that discharges air through a side discharge port. Background technique [0002] Generally speaking, in order to create a more comfortable indoor environment for users, an air conditioner utilizes a refrigerant refrigeration cycle composed of a compressor, a condenser, an expansion mechanism and an evaporator to cool and heat or purify the air indoors. [0003] The indoor unit of the air conditioner can be divided into ceiling type, wall-mounted type and vertical type according to the installation position. In the vertical indoor unit, the discharge port may be formed on the front or side of the case, and the suction port may be formed on the back of the case. [0004] In ceiling-type or wall-mounted indoor units including vertical indoor units, the air discharged through the discharge port is discharged along the flow path provided in the cover, so there...

AI Technical Summary

Problems solved by technology

[0013] However, in prior art 2, since the microstructure is installed in a state of being fixed to the structure that guides the flow of the fluid, when the microstructure wears out and needs to be replaced, the entire structure needs to be replaced, resulting in maintenance costs. additional problem points

[0014] In addition, in prior art 2, when foreign matter is caught between the microstructures and cleaning is required, since the microstructures cannot be separated from the structure, there is a problem of increasing the time and cost required for cleaning the microstructures.

[0015] In addition, in prior art 2, a plurality of protrusions are formed to imitate the protrusions of shark skin to reduce resistance, but there is a problem that the manufacturing cost increases due to the protrusion shape that is difficult to mold.

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