Far-infrared radiation heaters have gradually been widely used in many fields due to their high efficiency, energy saving and environmental protection. In terms of home heating, far-infrared heaters can not only quickly increase the indoor temperature, but also effectively reduce the humidity in the air and improve the living environment. In addition, their application in the medical field is also increasing. Far-infrared rays can penetrate the skin, promote blood circulation, and help relieve muscle fatigue and joint pain. Many physical therapy institutions and rehabilitation centers have begun to use this technology. In industry, far-infrared heaters are widely used in processes such as drying, baking and curing, which can greatly improve production efficiency and reduce energy consumption. At the same time, with the development of science and technology, the emergence of intelligent far-infrared heaters enables users to remotely control through smart devices such as mobile phones, further improving the convenience and comfort of use. In general, far-infrared radiation heaters are gradually becoming an indispensable and important equipment in modern life with their diverse application scenarios and significant advantages.