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US 7,350,371 B2Granted
Indoor device of separable air conditioner
AssigneeLG Electronics Inc.
InventorsSang Hun Lee, Ju Ho Ock, In Hee Park, Jae Buem Bae, Inn Ku Hur, Myeong Shik Kim, Yong Woo Kim, Chang Yoon Woo
Life of this patent
Estimating the term…
Abstract
Disclosed is an air conditioner enabling to perform an air purifying function in an optimum state according to a pollution level of room air, the air conditioner including a cabinet having a first air inlet for drawing in the air, and an air outlet for discharging purified air, a fan provided at the cabinet and forcing the air movement, and a filter unit or a suction grill selectively provided at the first air inlet.
Claims21
An air conditioner comprising:
- a cabinet having a first air inlet formed on an upper surface thereof for drawing in the air, the first air inlet being configured to selectively receive both a filter unit and a suction grill for purifying the air, said selectively received filter unit and suction grill being removably secured at the first air inlet, a second air inlet formed on a front surface thereof, and an air outlet for discharging purified air;
- and
- a fan provided at the cabinet and forcing the air movement.
An air conditioner comprising:
- a cabinet having a first air inlet for drawing in the air, and an air outlet for discharging purified air;
- a fan provided at the cabinet and forcing the air movement;
- a filter unit and a suction grill selectively received by the first air inlet, said selectively received filter unit and suction grill being removably secured at the first inlet;
- and
- an auxiliary filter unit provided inside of the suction grill and, together with the suction grill, attached/detached to/from the cabinet.
2 more elements
An air conditioner comprising:
- a cabinet of an indoor unit having a first air inlet formed on an upper surface thereof, the first air inlet including a suction grill for purifying the air, the suction grill being removably attached at the first air inlet, a second air inlet formed on a front surface thereof, and an air outlet for discharging purified air;
- a fan provide at the cabinet and forcing the air movement;
- a front for opening/closing the second air inlet;
- and
- an auxiliary filter unit provided at a lower part of the suction grill and, together with the suction grill, attached/detached to/from the cabinet.
2 more elements
Dependencies are inferred from the claim text.