Electromagnetically heated smoking device for heat-not-burn cigarettes

Abstract

The invention discloses an electromagnetic heating type suction device for heating non-burning cigarettes, which comprises an end cover, a heater and an electromagnetic induction system. Inside the heater is a heating chamber for accommodating heat-not-burning cigarettes. The end cover is detachable, It can be combined and connected to the suction end of the heater; a filter tip is provided on the end cover, and the filter tip communicates with the inner cavity of the heating chamber. The hole communicates with the inner cavity of the heating chamber; the electromagnetic induction system includes a temperature control circuit and an induction coil electrically connected to the temperature control circuit, and the induction coil is wound spirally outside the heating chamber. The invention uses the electromagnetic heating method of the electromagnetic induction system to heat the heating body of the liner, and the tobacco product is heated by the liner, which can increase the heating speed and has high thermal efficiency and fast heating speed. Moreover, the heating is uniform, so that the tobacco products can be fully heated, and the waste caused by insufficient heating of the tobacco products is prevented.

Description

technical field [0001] The invention relates to the technical field of heat-not-burn cigarettes, in particular to an electromagnetic heating type suction device for heat-not-burn cigarettes. Background technique [0002] The principle of electromagnetic heating is to pass high-frequency alternating current into the high-frequency induction coil. The high-frequency alternating current generates high-frequency alternating magnetic field in the coil. A large number of annular eddy currents are generated inside, and the eddy current thermal effect of small resistance and large current releases a large amount of heat to make the metal material heat up at a high speed, and then heat other substances. Induction cookers and electromagnetic rice cookers made using the principle of electromagnetic induction heating have been widely used in people's daily life. Compared with traditional heating methods, electromagnetic heating technology has the advantages of fast heating speed, high t...

AI Technical Summary

Problems solved by technology

Since the 1980s, international tobacco companies have started the research and development of new cigarettes. In recent years, the research and development of products have been continuously intensified. my country's tobacco industry started late in the research of new cigarettes and is still in its infancy.

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