Lg Electronics Inc.

Pyo Sagong

Seokho Choi

Yejin Kim

Kidong Kim

Hakjae Kim

Sungsik Choi

Hongseung Do

Sunghyun Nam

An indoor unit of an air conditioner, the indoor unit including a case having an outlet elongated in one direction; a first vane disposed at the outlet; a second vane disposed at the outlet at a position behind the first vane; a drive motor disposed on one side of the outlet and configured to provide a driving force to at least one of the first vane or the second vane; a drive link coupled to a shaft of the drive motor, and having a first end connected to the first vane and a second end connected to the second vane; and a first vane link having a first end connected to the case and a second end connected to an end portion in a longitudinal direction of the first vane. The first vane has a first curvature formed on a surface perpendicular to an air discharge direction and formed in the longitudinal direction, such that the outlet may be tightly closed in response to sagging of a central part of the first vane due to self-weight in a dual vane structure, and in response to torsion that occurs due to a third vane link provided in the dual vane structure.

Indoor unit of air conditioner

An installation kit according to an embodiment includes a front panel having an opening, into which an air conditioner disposed between a window frame and a window is inserted, and extending vertically to be coupled to the window frame on an indoor side of a space in which the air conditioner is disposed, wherein the front panel includes: a plate coupled to the window frame and extending vertically; a plurality of cutting plates arranged vertically and disposed to be detachable from the plate; and a cutting groove recessed into the plate and formed between the plurality of cutting plates, such that a vertical height of the installation kit may be easily adjusted.

Air conditioner and installation kit

Growing community of inventors

Seoul, South Korea

Pyo Sagong