Fan rotors, cooling fans, and electronic equipment
The fan rotor design with centrifugal and axial blades and a retaining ring addresses airflow and pressure issues in conventional cooling fans, enhancing cooling capacity and performance in electronic devices.
JP2026521980APending Publication Date: 2026-07-03NANCHANG HUAQIN ELECTRONIC TECH CO LTD
Patent Information
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- NANCHANG HUAQIN ELECTRONIC TECH CO LTD
- Filing Date
- 2024-09-26
- Publication Date
- 2026-07-03
Smart Images
Figure 2026521980000001_ABST
Abstract
The invention relates to a fan rotor, a cooling fan, and electronic equipment, wherein the fan rotor includes a central shaft, a plurality of first blades, a plurality of second blades, and a retaining ring. The outer circumference of the central shaft is provided with first and second regions that are alternately distributed along the circumferential direction. The plurality of first blades are installed in the first regions around the central shaft, and the first ends of each of the plurality of first blades are connected to the central shaft. The plurality of second blades are installed in the second regions around the central shaft, and the first ends of each of the plurality of second blades are connected to the central shaft. The retaining ring is installed around the central shaft, and the retaining ring is connected to the second ends of the plurality of first blades. The fan rotor, cooling fan, and electronic equipment according to the embodiment of this application can enhance the heat dissipation capacity of the cooling fan.
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