Air conditioner

Abstract

The present invention discloses an air conditioner, which not only simplifies the structure of the discharge port opening and closing device and reduces its manufacturing cost, but also allows simple installation and separation of the discharge port opening and closing device compared with the conventional device. The air conditioner includes: a main body with a discharge port; an opening and closing door that can be lifted and lowered on the main body for opening and closing the discharge port; a lifting device for lifting the opening and closing door; a first pendant and a device installed on the lifting device The second hanger on the inner surface of the opening and closing door is used for installation when the opening and closing door is lowered along the lifting path, so that the opening and closing door is hung on the lifting device to be combined; the door guides respectively arranged on both sides of the main body The groove is used to guide the lifting of the opening and closing door; the plurality of guide protrusions arranged on both sides of the opening and closing door are used for lifting along the door guide groove; the plurality of entry grooves formed on the front of the main body are used to so that the guide protrusion enters the door guide groove.

Description

technical field [0001] The present invention relates to an air conditioner, and more particularly to an air conditioner provided with an opening and closing device for opening and closing a discharge port. Background technique [0002] A recent air conditioner includes a discharge port opening and closing device that opens the discharge port when in use and closes the discharge port when not in use. This is to prevent impurities from entering the discharge port by closing the discharge port when not in use. Korean Utility Model Publication No. 20-0341457 discloses an air conditioner having such an outlet opening and closing device. [0003] The discharge port opening and closing device disclosed in the above publication includes: a front panel provided with a discharge port; a shutter that can be lifted and lowered behind the front panel; an operating link (link) connected to the lower end of the shutter; The upper end is connected to the connector (connector) of the opera...

AI Technical Summary

Problems solved by technology

[0004] However, the discharge port opening and closing device has a problem of high manufacturing cost because the window plate is connected to the connector through the operating link, so the number of parts is large and the structure is complicated.

In addition, when assembling the opening and closing device of the discharge port in the manufacturing process, the front panel can only be installed after the window plate, the operating link, the connector, the drive motor, etc. need to be installed on the guide panel, and the guide panel is combined with the main body. It is in front of the guide panel, so there is a problem that it is difficult to set up

[0005] In addition, if the shutter is detached for maintenance in this discharge port opening and closing device, the shutter needs to be detached after the front panel is detached, and it is difficult to detach the shutter from the guide panel, so there is a problem that maintenance is difficult.

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