Air duct structure and device equipped with air duct structure

Abstract

The present invention relates to the technical field of household appliances, in particular to an air duct structure and a device equipped with the air duct structure. The air duct structure comprisesan air wheel, an air duct body, a heating structure and a control device, wherein the air duct body is arranged on the outer side of the air wheel; an air duct is formed between the air duct body andthe air wheel; the heating structure is suitable for heating air in the air duct; and the control device is electrically connected with the heating structure, and suitable for controlling the heatingstructure to start and stop when the air wheel rotates. The air duct structure provided by the invention has the beneficial effects that the air in the air duct is heated through the arrangement of the heating structure, so that the heating structure can be arranged on the air wheel or the air duct body, and the air can be heated by the heating structure when flowing through the air duct, ratherthan the fact that the heating structure is arranged at an air outlet or an air outlet of a housing; accordingly, the influence of the heating structure on the air volume can be prevented; and meanwhile, no moving mechanism is arranged, so that the heating structure can be prevented from moving, the deviation of the gravity center of the device can be prevented, and the device can be prevented from toppling.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to an air duct structure and a device with the air duct structure. Background technique [0002] With the improvement of people's living standards and the higher and higher requirements for the living environment, the types of products used are increasing, and the requirements for the practicability of the products are getting higher and higher. The cooling and heating tower fan with this function came into being. [0003] Most of the cooling and heating tower fans in the prior art place the heating element directly in front of the grille of the air inlet or air outlet of the casing, and the heating element is fixed on the casing through the heating element bracket, so that in the cold wind mode, the existence of the heating element will Affects the air volume and air speed; in order to prevent the heating element from affecting the air output and air speed, a small nu...

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Problems solved by technology

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the defect that the heating element of the cooling and heating tower fan in the prior art cannot meet the air volume requirements and prevent the tower fan from toppling at the same time, so as to provide a device that can simultaneously meet the air volume requirements and prevent the tower fan from toppling. The device has a dumped air duct structure and a device with an air duct structure

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