High-frequency heating device having reflecting plates for distribution of high frequency microwaves

摘要

A high-frequency heat cooling device in which high-frequency electric wave is introduced from a high-frequency oscillating power source into a heating chamber through a power supply opening constructed in a ceiling wall of the heating chamber, via a waveguide, comprising a plurality of reflecting plates formed by cutting the ceiling wall located at an end of said waveguide and inclining the plates in a suitable angle while the same number of power supply openings as the number of the plates being provided.