| 摘要 |
The present invention relates to a near infrared ray and far infrared ray heating apparatus for a dryer. In an infrared ray heating apparatus used in a dryer, the present invention relates to a near infrared ray and far infrared ray heating apparatus (100) of a dryer, including: a case (110) wherein an aperture part (111) is formed at a lower part; a heater installation saddle (120) which is installed at a lower part inside the case (110), and wherein a heater installation board (121) installed with a number of heater installation grooves (122) is formed at both sides, and a lower plane thereof is open; a heater unit (130) which is installed by being inserted among the heater installation grooves (122) facing each other at both sides, and radiates heat depending on a supplied current; a reflector board (140) to reflect the heat radiated from the heater unit (130) by being installed at an upper side of the heater installation saddle (120); and a ceramic filter board (150) which is installed at the aperture part (111), and passes only a far infrared ray or near infrared ray component of the heat radiated from the heater unit (130), and emits a far infrared ray resulted from a natural frequency of itself. The apparatus of the present invention can prevent contamination of the heater unit or generation of a carbide in advance. |
