A ceiling fan with improved heat dissipation

CN224859779UActive Publication Date: 2026-10-16JOSEPH HAIM IMPORT & MARKETING
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Patent Information

Application Number
CN202522031935.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-09-22
Publication Date
2026-10-16
Estimated Expiration
2035-09-22

AI Technical Summary

Technical Problem

该种设计是利用外壳进行散热，不能直接对吊扇的内部结构进行散热，散热性能较差

Benefits of technology

[0016]This invention has significant advantages and beneficial effects compared with existing technologies. Specifically, as shown in the above technical solution, the rotor rotates within the stator. The stator shaft is a hollow structure with several first heat dissipation holes; the top of the outer casing has second heat dissipation holes; and the first mounting base has third heat dissipation holes. The first, second, and third heat dissipation holes and the air duct are all interconnected. Therefore, when the ceiling fan is working, air can circulate between these holes and the air duct. This design directly dissipates heat from the inside of the motor, helping to protect the motor and allowing it to unleash greater potential, resulting in higher fan speeds.

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Abstract

The utility model relates to ceiling fan technical field especially is easy to heat dissipation's ceiling fan, easy heat dissipation's ceiling fan, including motor, this motor includes shell, stator, rotor, first mounting seat, stator, rotor set up in the shell, and stator is worn on the rotor, first mounting seat sets up on the rotor, and can rotate with the rotor, the stator axle of stator is hollow structure, and a plurality of first heat dissipation holes are set up on the stator axle, the top of shell is provided with second heat dissipation hole, first mounting seat is provided with third heat dissipation hole, the blade sets up in first mounting seat, and can be driven to rotate by first mounting seat, the lamp group sets up in the lower end of stator axle, the air duct is set up on this lamp group, the hollow structure of the air duct and stator axle inside intercommunication. Air can flow between first heat dissipation hole, second heat dissipation hole, third heat dissipation hole, air duct, can directly heat dissipation to the inside of motor, help protection motor, and motor can operate at higher speed.
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