Fan diversion sturcture

Abstract

The present invention is to offer a fan diversion structure which is adapted to be disposed on a fan, and the fan diversion structure comprises at least one deflector and at least one connecting part. The deflector, which is adapted to be disposed across front of an air outlet of the fan, is disposed on one side next to a center of the fan and without overlapping the center of the fan, wherein the deflector extends outwardly so as to deflect an airflow to the side direction of the fan. The connecting part is adapted for connecting the deflector to the fan. Thereby the airflow from the fan not only converges in the axial direction, but also moderately extends to the side of the fan so as to increase the blowing angle and enhance convection efficiency around the fan.

Description

BACKGROUND OF THE INVENTION[0001]1. Field of the Invention[0002]The present invention relates to a fan diversion structure, and more specifically to a structure for deflecting an airflow to one side of a fan.[0003]2. Description of the Prior Art[0004]A conventional fan such as an upright fan or a ceiling fan makes air flow forcibly with spin of its plural blades. An airflow direction mainly follows an axial direction of the fan, but convection efficiency around two sides of the fan is lower wherein the heat fails to be diffused efficiently. Furthermore, the upright fan and ceiling fan are limited to a blowing angle range which is pre-set before delivery from a factory. Consequently, the range of the cold airflow can reach is quite restricted. Therefore people sitting at the corner of an interior space often need to bear the muggy environment, and that's a common disadvantage of a conventional fan or ceiling fan structure.[0005]The present invention is, therefore, arisen to obviate o...

AI Technical Summary

Benefits of technology

[0006]A primary object of the present invention is to provide a diversion structure that can efficiently deflect an airflow to a side of the fan so as to increase a blowing angle range thereof.

[0009]In this way, the airflow from the fan not only converges in the axial direction of the fan, but also moderately extends to the side of the fan so as to increase the blowing angle and enhance convection efficiency around the fan.

Problems solved by technology

An airflow direction mainly follows an axial direction of the fan, but convection efficiency around two sides of the fan is lower wherein the heat fails to be diffused efficiently.

Furthermore, the upright fan and ceiling fan are limited to a blowing angle range which is pre-set before delivery from a factory.

Consequently, the range of the cold airflow can reach is quite restricted.

Therefore people sitting at the corner of an interior space often need to bear the muggy environment, and that's a common disadvantage of a conventional fan or ceiling fan structure.

Images