How Quartz Infrared Lamp Bulbs Heat Up?

1. Quartz infrared heater bulb belongs to thermal radiation. After the radiation source is heated, its internal energy is converted into radiation energy, which is transmitted to the heated object through infrared rays, which is the process of infrared heating.

2. The frequency of infrared rays is low and the energy is not enough. It is far from the effect of disintegrating atoms and molecules, and cannot penetrate into the interior of atoms and molecules. Because infrared rays can only penetrate into the gaps of atoms and molecules, it will cause atoms and molecules The vibration of these atoms and molecules is accelerated and the distance is increased, that is, resonance occurs, which accelerates the motion of these atoms and molecules and rubs against each other to increase the thermal motion energy.

3. From a macro perspective, substances are melting, boiling, and vaporizing, but the physical and chemical properties of substances (atoms and molecules themselves) have not changed. This is the thermal effect of infrared rays.

4. Quartz infrared lamp bulbs can be divided into short, medium and long according to the size of the wavelength. Infrared radiation can cover the entire infrared wavelength range, but according to the temperature of the radiation source, the position of the peak of the radiation is different. The higher the temperature of the radiation source, the shorter the peak wavelength of its radiation.