Tobacco roaster
View Patent ↗A tobacco roaster includes an electromagnetic induction roasting module. The electromagnetic induction roasting module comprises a cup, a metal insert, and a magnetic induction coil. The metal insert is disposed in the cup. In a power-on state of the magnetic induction coil, the metal insert produces heat to heat a tobacco material in the cup to produce smoke.
1. A tobacco roaster, comprising an electromagnetic induction roasting module, a temperature sensor, and a ceramic seat, wherein:
the electromagnetic induction roasting module comprises a cup, a metal insert, and a magnetic induction coil; the metal insert is disposed in the cup; in a power-on state of the magnetic induction coil, the metal insert produces heat to heat a tobacco material in the cup to produce smoke;
when a temperature of the electromagnetic induction roasting module reaches a preset temperature, the temperature sensor transmits a temperature signal to an over-temperature protection circuit of a control panel to reduce a power of the tobacco roaster;
the cup is disposed in the ceramic seat; and
the ceramic seat is disposed in the magnetic induction coil.
2. The tobacco roaster of claim 1 , further comprising a strip of thermal insulation cotton wrapped around the magnetic induction coil.
3. The tobacco roaster of claim 2 , further comprising a silicone pad and a ceramic ring, wherein the silicone pad is disposed on the ceramic ring, and the metal insert is disposed along an axial direction of the silicone pad and the ceramic ring.
4. The tobacco roaster of claim 1 , wherein the cup comprises high temperature resistant nylon material.
5. The tobacco roaster of claim 3 , further comprising a second seal ring and a location sleeve, wherein the location sleeve is disposed on the cup; the ceramic ring is disposed on a bottom end of the ceramic seat to fix the cup; the second seal ring is disposed between the cup and the location sleeve.
6. The tobacco roaster of claim 4 , wherein the tobacco material is a cigarette.
7. The tobacco roaster of claim 5 , further comprising an anchor screw, a control panel, and a plurality of batteries; wherein the plurality of batteries comprises an output end connected to an input end of the control panel, and an output end of the control panel fixedly connected to an input end of the magnetic induction coil via the anchor screw.
8. The tobacco roaster of claim 1 , wherein the temperature sensor is disposed on a bottom end of the ceramic seat.