Circulating fan with humidifying and heating functions

Abstract

The invention relates to a circulating fan with humidifying and heating functions. The circulating fan comprises a base assembly, a fan assembly, a main control circuit board, a driving circuit boardand a power supply board; the base assembly comprises a base, a chassis assembly, a first swinging unit and a second swinging unit, the base is provided with a water tank, the water tank is provided with a mist outlet and an atomizing sheet, and the atomizing sheet is arranged corresponding to the mist outlet; the fan assembly is internally provided with a main motor, an electric heating wire andfan blades; and rotating shafts are arranged on the left side and the right side of the outer wall of the fan assembly respectively, the main control circuit board is connected with the rotating shafton the left side of the outer wall of the fan assembly through a first swinging unit, and a main control circuit is connected with the chassis assembly through a second swing unit. The circulating fan has the humidifying and heating functions, the indoor air can improve the temperature and the humidity at the same time, the comfort degree of a human body is improved, the problem that because a short circuit of the circuit occurs after the circulating fan is poured, a fire is caused solved, the air sweeping effect, the humidifying effect and the heating effect are improved.

Description

technical field [0001] The invention relates to the field of a circulation fan, in particular to a circulation fan with the function of humidification and heating. Background technique [0002] The main function of the circulation fan is to form a convective circulation of the indoor air, and achieve the effect of balancing the temperature with a reasonable air flow direction. Generally, it cannot be directly used as a refrigerator. It is often used in conjunction with an air conditioner to achieve rapid cooling and balance the room temperature. It can also be used to circulate indoor and outdoor air, allowing indoor and outdoor air to alternate. [0003] Existing circulating fans have a single function and cannot meet people's normal needs, for example, some have only a humidification function, and some have only a heating function. Moreover, during the use of the existing circulation fan, because the fan keeps shaking its head or people touch it unintentionally, the bott...

AI Technical Summary

Problems solved by technology

[0003] Existing circulating fans have a single function and cannot meet people's normal needs. For example, some have only a humidification function, and some have only a heating function.

Moreover, during the use of the existing circulation fan, because the fan keeps shaking its head or people touch it unintentionally, the bottom is often unstable and the circulation fan is dumped, resulting in a short circuit and causing a fire.

[0004] In addition, although the existing circulating fans have various shapes, their circuit design is not ideal, which limits the control accuracy and performance stability of the circulating fans.

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