Vehicle blower unit
AssigneeHanon Systems
InventorsYu Ho LEE, Jae Chun RYU, Tae Yong PARK
Life of this patent
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Abstract
An embodiment relates to a vehicle blower unit improved to have performance similar to that of a conventional blower wheel. The vehicle blower unit comprises a motor and a blower wheel, which is coupled to a motor driving shaft so as to blow air in the radial direction while rotating, wherein the blower wheel includes a ring, a hub fixed to the motor driving shaft, and a plurality of blades, each having a main body disposed on the ring along the circumference of the ring, the blade includes uneven parts enabling the flow of discharged air to be changed, and the plurality of uneven parts are arranged in the vertical direction.
Claims18
A vehicle blower unit comprising:
- a motor;
- and
- a blower wheel that is coupled to a motor drive shaft and blows air in a radial direction while rotating,
- wherein the blower wheel includes:
- a ring;
- a hub fixed to the motor drive shaft;
- and
- a plurality of blades each having a main body disposed on the ring along a circumference of the ring,
- the blade includes an uneven portion that changes flow of air that is discharged, and
- the uneven portion is provided as a plurality of uneven portions disposed in a vertical direction.
Dependencies are inferred from the claim text.