Fan air-outlet structure and bladeless fan with same

Abstract

The invention discloses a fan air-outlet structure. The fan air-outlet structure includes an air outlet chamber, and the air outlet chamber is provided with an inlet used for introducing air from a draught fan into the air outlet chamber and an air outlet used for blowing air flow out from the air outlet chamber. The structure further includes a heater for heating the air flow in the air outlet chamber, the heater is arranged in the air outlet chamber and is of a strip-shaped structure, and the strip-shaped heater is arranged along an air duct inside the air outlet chamber. The bladeless fan includes a base, a shell and the draught fan and further includes the fan air-outlet structure, and the air outlet of the fan is communicated with the inlet of the air outlet chamber. The structure iscompact, arrangement and installation are facilitated, and the air heating effect is good. Moreover, stop of heating does not affect the ventilation effect of natural wind.

Description

technical field [0001] The invention relates to the technical field of fans, in particular to a fan outlet structure and a bladeless fan with the same. Background technique [0002] Compared with the traditional fan air supply device, the impeller of the bladeless fan is set in the base, and the impeller cannot be seen from the outside, which prevents the possibility of the human body touching the rotating impeller, which is safe and reliable; and a filter device can be installed at the air inlet of the fan to purify the air; Bladeless fans are getting more and more attention and love. [0003] Most of the existing bladeless fans can only produce natural wind, and there are also a few models that can heat the airflow to generate warm air; however, most of the existing bladeless fans with heating function have complicated structures, and the heaters are usually installed in the base, which affects the fan. Work, especially affects the air outlet effect without warm air; and ...

AI Technical Summary

Problems solved by technology

[0003] Most of the existing bladeless fans can only produce natural wind, and there are also a few models that can heat the airflow to generate warm air; however, most of the existing bladeless fans with heating function have complex structures, and the heaters are usually installed in the base, which affects the fan. Work, especially affects the effect of air outlet without warm air; and in order to improve the effect of warm air, the heater takes up a lot of space, which is not easy to arrange and install, and affects the overall shape

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