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US 11,982,289 B2Granted
Blower
AssigneeLG Electronics Inc.
InventorsJaehyeon Kim, Haein Jung, Kibbum Park, Yongmin Kim, Seungho Baek, Kidong Kim, Seokho Choi, Hyungho Park, Hoojin Kim, Siyoung Oh, Hosik Jang, Chiyoung Choi
Life of this patent
Estimating the term…
Abstract
A blower may include a base, a case provided above the base and having an air inlet and an air outlet, a fan provided inside the case, a rotating plate connected to the case and provided to be rotatable above the base, a motor to rotate the rotating plate, and a bearing provided between the rotating plate and the base, fixed to the rotating plate, and supported movably on the base.
Claims14
A blower comprising:
- a base;
- and
- a main body disposed above the base and including a case where an air inlet and an air outlet are formed,
- wherein the main body includes:
- a rotating plate disposed below the case, and rotatably disposed with respect to the base;
- a motor provided at the rotating plate;
- a first gear connected to the motor and disposed between the rotating plate and the base;
- a shaft holder protruding from a center portion of the rotating plate toward the base;
- and
- a bearing disposed between the rotating plate and the base, fixed to the rotating plate, and movably supported by the base, and
- wherein the base comprises:
- a rail protruding from an upper surface of the base, extending in a circumferential direction, and movably supporting the bearing;
- a second gear protruding from the upper surface of the base, extending in the circumferential direction, and engaging with the first gear;
- and
- a rotating shaft housing protruding from the upper surface of the base toward the rotating plate, and into which the shaft holder is inserted, and
- wherein the first gear, the second gear, the rail, and the bearing are disposed inside of an area defined as a vertical width of the shaft holder and the rotating shaft housing.
13 more elements
A blower comprising:
- a base;
- and
- a main body disposed above the base and including a case where an air inlet and an air outlet are formed, and
- wherein the main body includes:
- a rotating plate disposed below the case, and rotatably disposed with respect to the base;
- a motor provided at the rotating plate;
- a first gear connected to the motor and disposed between the rotating plate and the base;
- a shaft holder protruding from a center portion of the rotating plate toward the base;
- and
- a bearing disposed between the rotating plate and the base, fixed to the rotating plate, and movably supported by the base, and
- wherein the base comprises:
- a rail protruding from an upper surface of the base, extending in a circumferential direction, and movably supporting the bearing;
- a second gear protruding from the upper surface of the base, extending in the circumferential direction, and engaging with the first gear;
- and
- a rotating shaft housing protruding from the upper surface of the base toward the rotating plate, and into which the shaft holder is inserted;
- are formed, and
- wherein the rotating shaft housing, the second gear, and the rail define a plane having a vertical thickness in which the rotating shaft housing, the second gear, and the rail are accommodated, and
- wherein at least a part of each of the shaft holder, the first gear, and the bearing is disposed inside the plane.
15 more elements
Dependencies are inferred from the claim text.