Samsung Electronics Co., Ltd.

Woong Sun

Jaechan Park

Kwangnam Shin

Seungjin Yun

Jeonguk Koh

Sung Tae Kim

Hyeong Joon Seo

Mun Sub Kim

Jin Yong Mo

Sung Jin Cho

Hyun Wuk Kang

Chang Soo Lim

Changsoo Lim

You Jae Kim

Yong Sang Kong

Chang Seo Park

Dong Seok Bae

Keunjeong Jang

Kwang Nam Shin

Jun Riul Song

Jaewook Lim

Soonjae Pyo

An outdoor unit of an air conditioner includes a housing including a base forming a bottom surface of the outdoor unit, a fan inside the housing to cause air to flow, a heat exchanger inside the housing to perform heat-exchange with the air caused to flow by the fan, a heater on the base, a drain plug mounted on, and penetrating, the base, and forming a drain hole through which water inside the housing is dischargeable to outside the housing, and a heat conduction plate in contact with the heater and accommodated inside the drain plug to transfer heat generated by the heater to the inside of the drain plug.

Outdoor unit of airconditioner

An outdoor unit of an air conditioner, including a cabinet; a heat exchange room inside the cabinet; a component room case at one side of the heat exchange room, including an opening in a first side of the component room case; a component room inside the component room case; an electric component in the component room; a case cover to cover the opening of the component room case; a sealing member between the component room case and the case cover; a duct at a second side of the component room case, and connected to the heat exchange room; and a duct hole in the second side of the component room case connecting the component room case and the duct. The component room case and the duct are configured so that a refrigerant in the component room flows through the duct hole, and then the duct, to outside of the cabinet.

Outdoor unit of air conditioner

An outdoor unit of an air conditioner includes a housing, a fan inside the housing and configured to cause air to flow and a machine room inside the housing at one side of the fan. A first partition inside the housing includes an inlet hole through which air flow from the fan enters the machine room. A second partition inside the housing, between the fan and the machine room, includes an outlet hole through which air in the machine room is sucked toward the fan. A fan guard is in front of the fan and includes an opening portion on one side of the fan guard that is positioned toward the first partition such that the air flow from the fan moves toward the machine room. A front cover, in front of the first partition, is configured to guide air having passed through the opening portion of the fan guide to the inlet hole of the first partition.

The disclosure an air conditioning system and a method of controlling the same. During the heating operation of the A2W indoor unit, the A2A valve that connects the outdoor unit to the A2A indoor unit is closed to prevent the inflow of the refrigerant into the A2A indoor unit, so it is possible to prevent performance degradation by improving performance loss due to refrigerant bypass to a stationary A2A indoor unit. In addition, in order to improve the performance due to deterioration of heating performance, the system itself can cope with a control algorithm without any additional hardware configuration, thereby minimizing the installation cost.

Air conditioning system and method of controlling the same

Disclosed are provided indoor unit of an air conditioner. A present invention is to provide an indoor unit of an air conditioner having an improved structure for preventing vibrations and noise of a blade due to vibrations of a motor when the blade rotates, and a blade unit applied to the indoor unit. The indoor unit of the air conditioner includes a main body including an outlet, and a blade unit configured to adjust a direction in which air discharged from the outlet is discharged, wherein the blade unit comprises, a blade coupled with the main body to be rotatable in the outlet, a motor including a rotation transfer member, and configured to generate a rotatory force that is transferred to the blade; and a buffer member made of a material having a restoring force, coupled with the blade at one end, and surrounding a part of the rotation transfer member.

Indoor unit of air conditioner and blade unit applied to same

Growing community of inventors

Incheon, South Korea

Woong Sun