A fan capable of omni-directional air supply

By setting an opening and a movable blocking component on the fan's motor bracket, the problem of the fan's inability to deliver air in all directions was solved, achieving 360-degree or even more air delivery and improving the user experience.

CN224301088UActive Publication Date: 2026-05-29NINGBO SINGFUN ELECTRIC APPLIANCE
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
NINGBO SINGFUN ELECTRIC APPLIANCE
Filing Date
2025-05-28
Publication Date
2026-05-29

AI Technical Summary

Technical Problem

Existing fans cannot achieve 360-degree omnidirectional airflow, resulting in a poor user experience.

Method used

Design an omnidirectional fan by setting an opening and a movable blocking component on the motor bracket. The blocking component slides within the opening, and in conjunction with the pushing part and an annular groove on the driven gear, the driven gear can rotate 360 ​​degrees or even more than 360 degrees.

Benefits of technology

It achieves omnidirectional airflow, enhancing the user experience.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224301088U_ABST
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Abstract

The application relates to an omnidirectional air supply fan, which comprises a head assembly, a swing assembly connected to the head assembly, a motor arranged on a motor support, an opening part arranged on the motor support, a movable blocking assembly arranged in the opening part, a blocking part of the movable blocking assembly, and the blocking part being capable of sliding along the opening part; the swing assembly further comprises a driving gear and a driven gear which are engaged with each other, the motor drives the driving gear to rotate, the driven gear is provided with an annular groove and a pushing part, the pushing part is arranged in the annular groove, and the blocking part extends into the annular groove; when the driven gear rotates, the pushing part and the blocking part interact, the blocking part slides along the opening part, and the motor reversely rotates.
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