Portable electric patio heater 1200w fast warming infrared ruby heaters
Halogen infrared heater is a common heating equipment. The following is a detailed introduction:
1. Working principle
Halogen infrared heaters mainly use halogen tubes to generate heat. The halogen tube is a sealed light-emitting heating tube filled with inert gases of halogen elements (such as iodine or bromine). When current passes through the tungsten wire in the halogen tube, the tungsten wire heats up to produce light and heat. Due to the presence of halogen elements, the tungsten wire can recombine with the halogen elements after sublimation at high temperatures and return to the tungsten wire again, which extends the service life of the tungsten wire.
The infrared ray it emits is a kind of invisible light, and the thermal effect of infrared ray is very significant. When infrared rays illuminate the surface of an object, it can be absorbed by the object and converted into heat energy, thereby achieving the purpose of heating. This heat transfer method is thermal radiation and does not need to conduct heat through a medium, so the heating speed is relatively fast.
