Fan module and electronic device
AssigneeCoretronic Corporation
InventorsShih-Hang Lin, Chih-Cheng Chou
Life of this patent
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Abstract
The disclosure provides a fan module and an electronic device. The fan module includes a hub and a plurality of blades. The blades are mounted around the hub, and each of the blades has a first end is connected to a periphery of the hub and a second end that is relatively away from the hub. A first axial direction distance in the axial direction is provided between a first point of the first end that is relative away from the top surface and the top surface. A second axial direction distance in the axial direction is provided between a second point of the first end that is near the top surface and the top surface. A ratio of the second axial direction distance to the first axial direction distance is 0.4 to 0.5.
Claims10
A fan module, comprising:
- a hub, wherein the hub has a top surface and a central axis, and a direction parallel to the central axis is an axial direction,
- a plurality of blades, wherein the plurality of blades are mounted around the hub, and each of the plurality of blades has a first end that is connected to a periphery of the hub and a second end that is relatively away from the hub, and
- wherein a first axial direction distance in the axial direction is provided between a first point of the first end that is relatively away from the top surface and the top surface, and a second axial direction distance in the axial direction is provided between a second point of the first end that is relatively near the top surface and the top surface, and wherein a ratio of the second axial direction distance to the first axial direction distance is 0.4 to 0.5.
An electronic device, comprising:
- a housing;
- and
- a fan module, wherein the fan module is disposed in the housing and includes a hub and a plurality of blades, wherein the hub has a top surface and a central axis, and a direction parallel to the central axis is an axial direction,
- wherein the plurality of blades are mounted to the hub, and each of the plurality of blades has a first end that is connected to a periphery of the hub and a second end that is relatively away from the hub, and
- wherein a first axial direction distance in the axial direction is provided between a first point of the first end that is relatively away from the top surface and the top surface, a second axial direction distance in the axial direction is provided between a second point of the first end that is relatively near the top surface and the top surface, and a ratio of the second axial direction distance to the first axial direction distance is 0.4 to 0.5.
Dependencies are inferred from the claim text.