| 摘要 |
A flame-free aromatherapy essence catalyzing core includes a ceramic seat and an iron net tray. The invention is characterized that, the iron net tray is placed at an upper surface of the ceramic seat, and is filled with a tuft of platinum flameproof cotton thereon; and the ceramic seat is provided with a ceramic protection loop and a fastening apparatus for fixing the iron net tray and the platinum flameproof cotton to the upper surface of the ceramic seat. According to the aforesaid structure, the iron net tray and the platinum flameproof cotton effectively shield conductance of flammable objects and flames, and a flame-free heater is utilized to provide an essence with an appropriate temperature for evaporation. For that a dead flame instead of a live flame is adopted for producing medium combustion, explosion hazards are prevented and thereby obtaining a better overall safety.
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