Far infrared ray assembly with metal base material and hot gas supply device

Abstract

The invention discloses a far infrared ray assembly with a metal base material, which comprises a sheet-shaped metal body with a plurality of through holes; the metal body is provided with a plurality of through holes, the surface of the metal body is covered with the far infrared ray coating, the through holes are covered with the far infrared ray coating and kept open, the far infrared ray coating comprises powder, and the powder is one or any combination of tourmaline, argil, mullite and cordierite. The invention also relates to a hot air supply device which comprises the far infrared ray assembly with the metal base material, the hot air supply device is provided with a hot air channel, and the far infrared ray assembly with the metal base material is located in the hot air channel. Therefore, the radiation rate of far infrared rays can be improved, electromagnetic waves can be blocked, and damage is not prone to occurring.

Description

technical field [0001] The invention relates to a structure of a far-infrared component that can increase the emissivity of far-infrared rays, effectively block electromagnetic waves, and is not easily damaged, and a hot air supply device thereof. Background technique [0002] Far Infrared (FIR for short) commonly used today refers to light waves in the range of 15-1000 μm on the spectrum, and belongs to the wavelength range of infrared rays. It is located on the outer side of the red light in the visible light spectrum and is invisible light. The living entity can feel its presence in the form of "heat". The far-infrared rays located in the range of 4 μm to 14 μm resonate with the molecules of the human body, which can promote the expansion of microvessels, smooth blood circulation, promote metabolism, and increase the body’s immunity. Therefore, this section of far-infrared rays is also called "the light of fertility." . In addition to the application of science and tec...

AI Technical Summary

Problems solved by technology

[0004] This prior patent uses ceramic materials to manufacture a honeycomb-shaped porous heating element, so the rigidity is insufficient and it is easy to break due to collision

Moreover, the ceramic material will absorb part of the far-infrared rays, so that the emissivity of far-infrared rays will become lower.

Moreover, the efficiency of isolating the electromagnetic waves emitted by the hair dryer becomes worse, so it is not ideal in use

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