Fan wheel and cooling fan with the same
By designing airflow guide vanes on the fan wheel, the problem of insufficient heat dissipation efficiency of existing fan wheels is solved, achieving higher airflow and air pressure, reducing noise, and improving the heat dissipation efficiency of the cooling fan.
CN224533066UActive Publication Date: 2026-07-21SUNONWEALTH ELECTRIC MACHINE IND CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SUNONWEALTH ELECTRIC MACHINE IND CO LTD
- Filing Date
- 2025-07-22
- Publication Date
- 2026-07-21
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Figure CN224533066U_ABST
Abstract
A fan wheel is used to solve the problem of insufficient heat dissipation efficiency of the existing fan wheel. It includes: a hub; a plurality of fan blades located at the outer periphery of the hub, each fan blade having a top edge and a bottom edge; and a plurality of guide wing parts located between the two ends of the plurality of fan blades, each guide wing part being located between at least two adjacent fan blades, each guide wing part being axially ascending from the bottom edge to the top edge of the fan blade in the rotation direction of the fan wheel. The utility model relates to a cooling fan with the fan wheel. The utility model can improve the air volume and air pressure.
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