Fan motor and manufacturing method thereof
AssigneeLG Electronics Inc.
InventorsJoongkeun CHOI, Jeongho LEE, Giyeob YANG, Seongho CHO
Life of this patent
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Abstract
Disclosed is a fan motor. The present disclosure provides a fan motor including a motor housing receiving a motor therein, a motor bracket disposed on the motor housing, an impeller coupled to a shaft of the motor, and a diffuser disposed between the motor and the impeller and having a vane body, an axial flow vane provided to an inner circumference of the vane body, and a diagonal flow vane provided above the axial flow vane.
Claims20
A fan motor, comprising:
- a motor housing;
- a motor disposed within the motor housing;
- a motor bracket disposed on the motor housing;
- an impeller coupled to a shaft of the motor;
- and
- a diffuser disposed between the motor and the impeller, the diffuser comprising:
- a vane body,
- an axial flow vane disposed at an inner circumference of the vane body, and
- a diagonal flow vane disposed vertically above the axial flow vane.
A fan motor, comprising:
- a motor housing;
- a motor disposed within the motor housing;
- a motor bracket disposed on a top side of the motor housing;
- an impeller coupled to a shaft of the motor;
- an impeller housing that receives the impeller therein;
- and
- a diffuser disposed between the motor and the impeller, the diffuser comprising:
- a vane body supported by an inside of the impeller housing, and
- a vane disposed at an inner circumference of the vane body.
A method for manufacturing a fan motor, the fan motor including a motor disposed within a motor housing, a motor bracket disposed on a top side of the motor housing, an impeller coupled to a shaft of the motor, an impeller housing that receives the impeller therein, and a diffuser that is disposed between the motor and the impeller, the method comprising:
- providing a vane body of the diffuser, the vane body comprising a hollow part and a vane that is disposed at an inner circumference of the hollow part;
- and
- assembling a hub of the fan motor to the hollow part of the vane body.
Dependencies are inferred from the claim text.