Cooling fan
AssigneesHONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., Hon Hai Precision Industry Co., Ltd.
InventorHONG-BO XU
Life of this patent
Estimating the term…
Abstract
A cooling fan, includes a hub (40) and a plurality of blades (50) extending radially from the hub. Each of the blades is divided into a plurality of zonal zones (505, 51, 52, 53, 54, 55, 56), projections of a plurality of homocentric rounds concentric with the hub on the blades are defined as boundaries of the zones. The zones are coated with a painted layer with different colors to present a rainbow-liked image when the fan is in operation.
Claims17
A cooling fan, comprising a hub and a plurality of blades extending radially from the hub, each of the blades being divided into a plurality of zonal zones, projections of a plurality of homocentric circles concentric with a center of the hub on the blades being defined as boundaries of the zones, the zones being coated with a painted layer with different colors to present a rainbow-liked image when the fan being in operation.
A cooling fan, comprising:
- a frame;
- and
- a rotor received in the frame, the rotor having a hub and a plurality of blades extending radially from an outer periphery of the hub, each of the blades being divided into a plurality of zones coated different colors.
Dependencies are inferred from the claim text.