Air conditioner

Abstract

An air conditioner according to the invention comprises the following components: a body which is formed with an air suction inlet and an air discharge outlet; a first blade which is configured to open and close at least one selected from the air suction inlet and air discharge outlet and guides the air in opening; and a second blade which is rotatablely configured on the first blade for guiding the air when the first blade is opened. Therefore the air is executed with a multi-stage guiding through the first blade and the second blade. The air flowing direction can be adjusted with more different modes. As the second blade is installed on the first blade which is not in the body, the maintenance and setting of the second blade or a second blade rotating mechanism for rotating the second blade are facilitated. As the position of the second blade is at the outside to highest limit, the air conditioner according to the invention has an advantage of increasing the wind direction adjusting function based on the second blade.

Description

technical field [0001] The invention relates to an indoor unit of an air conditioner, in particular to an air conditioner in which the first blade and the second blade adjust the wind direction of the air in multiple stages, and the second blade is arranged on the first blade other than the main body. Background technique [0002] Generally speaking, in order to create a more comfortable indoor environment for users, an air conditioner uses a refrigeration cycle of a refrigerant composed of a compressor, a condenser, an expansion mechanism, and an evaporator to cool and heat the room or purify the air. Divided into separate type and integrated type. [0003] The separate type and the integrated type are the same in function, but the separated type is to install a cooling / radiating device on the indoor unit, and install a cooling / cooling and compression device on the outdoor unit, and connect the separated indoor unit and outdoor unit with refrigerant piping; the integrated t...

AI Technical Summary

Problems solved by technology

[0011] However, since the above-mentioned air conditioner is provided with the second discharge vane on the main body, it is inconvenient to disassemble part of the main body in order to maintain it when the second discharge vane fails.

[0012] In addition, since the rotation center of the second discharge vane is located inside the main body, it is difficult for the second discharge vane to rotate toward the front center of the main body, so there is a problem that the guided conditioned air cannot be discharged toward the front center of the main body.

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