Quick-drying clothes hanger based on microwave lossy transmission line

Abstract

The invention discloses a quick-drying clothes hanger based on a microwave lossy transmission line. The clothes hanger comprises a shielding case, a power supply, a microwave source, a control unit, clothes, a metal wire, a fixed medium and a temperature and humidity sensor; the microwave source is connected with the power supply, the control unit and the shielding case; the control unit is connected with the shielding case; the clothes, the metal wire, the fixed medium and the temperature and humidity sensor are arranged in the shielding case; and the temperature and humidity sensor is installed at the position, capable of making direct contact with the clothes, of the fixed medium. The metal wire, the fixed medium, the clothes and the shielding case jointly form the flat plate type microwave lossy transmission line, microwave energy is transmitted and lost on the transmission line at the same time, and water molecules in the clothes absorb the energy and then are vibrated and heated to be volatilized, so that an object is heated; and a floor is movable.

Description

technical field [0001] The invention relates to the field of microwave application technology, in particular to a quick-drying clothes hanger based on a microwave lossy transmission line. Background technique [0002] With the acceleration of urbanization, some houses are backed by the sun or the sun is blocked by other high-rise buildings, and uncontrollable factors such as weather make the clothes unable to be dried in time, or the drying speed is too slow, and certain clothes need to be used urgently, so the clothes dryer is currently subject to widely used. At present, most of the mainstream dryers on the market use the principle of resistance wire heating, ventilation and drying to achieve the purpose of uniform evaporation. The disadvantage of this principle is that the drying rate and efficiency are not high, and the clothes will become wrinkled after drying, which is not a good choice for some expensive clothes that cannot be wrinkled. [0003] Other microwave clot...

AI Technical Summary

Problems solved by technology

The disadvantage of this principle is that the drying rate and efficiency are not high, and the clothes will become wrinkled after drying. It is not a good choice for some expensive clothes that cannot be wrinkled.

[0003] Other microwave clothes dryers based on microwave heating are based on the magnetron to generate microwaves, which are fed into the resonant cavity through the antenna to achieve heating purposes, but the equipment designed based on this principle is bulky and bulky, not suitable for ordinary household use , and the resonant frequency of the cavity is greatly affected by the dielectric constant change and shape of the medium to be heated in the cavity, as well as the processing error of the cavity. The actual heating effect is not ideal

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