Thin-sheet type heated-noncombustible device

Abstract

The invention provides a thin-sheet type heated-noncombustible device, which comprises a main body, wherein the main body is represented as a flat plate, and the main body comprises a battery component area, a control area, a heating area and a smoke flowing area; a battery component is arranged in the battery component area; the battery component is connected to the control area; the control areais connected to the heating area; the heating area is provided with a gas inlet and a gas outlet; the gas inlet communicates with the external side; a smoke channel is arranged in the smoke flowing area; the gas outlet communicates with the smoke channel; the heating area is designed as at least one electromagnetic induction heating device or at least one resistance-type heating device or a combination of the electromagnetic induction heating device and the resistance-type heating device; the heating area further comprises a heating cavity; the heating cavity is represented as a flat plate; and a thin-sheet type tobacco is arranged in the heating cavity. The device can achieve efficient and rapid heating of the thin-sheet type tobacco; the device is constant in heat generating, uniform inheating and easy to control; and in addition, the device can prevent dry burning.

Description

technical field [0001] The invention relates to the field of electronic cigarettes, in particular to a thin-sheet heat-not-burn device. Background technique [0002] A heat-not-burn smoking set that is commonly used at present is deeply loved by smokers. It mainly includes a power supply, a control area, and a heating area. There is a heating chamber in the heating area, and the heating chamber is generally surrounded by multiple heating rods. (or a plurality of resistive heating wires are arranged on the periphery of the heating chamber), the heating rod is connected to the control area, the power supply is connected to the control area, and cigarettes are placed in the heating chamber. Traditional cigarettes include tobacco, rolling paper, filter cotton, and the rolling paper will The tobacco is rolled into a cylindrical shape, and the filter cotton (filter tip) is arranged at the end of the tobacco. This kind of tobacco is generally cylindrical. Outside the cavity, start...

AI Technical Summary

Problems solved by technology

[0002] A heat-not-burn smoking set that is commonly used at present is deeply loved by smokers. It mainly includes a power supply, a control area, and a heating area. There is a heating chamber in the heating area, and the heating chamber is generally surrounded by multiple heating rods. (or a plurality of resistive heating wires are arranged on the periphery of the heating chamber), the heating rod is connected to the control area, the power supply is connected to the control area, and cigarettes are placed in the heating chamber. Traditional cigarettes include tobacco, rolling paper, filter cotton, and the rolling paper will The tobacco is rolled into a cylindrical shape, and the filter cotton (filter tip) is arranged at the end of the tobacco. This kind of tobacco is generally cylindrical. Outside the cavity, start the power supply, the heating wire is energized to generate heat, the heat generated by the heating wire is transferred to the heating cavity, and the cigarette in the heating cavity is heated, the smoke in the cigarette evaporates, and the person can smoke the cigarette through the filter. Smoke, this kind of heat-not-burn smoking device has great defects. Because it is heated on the outer edge of the cigarette, it is transmitted inward through the outer edge of the cigarette. During the transfer process, the heat gradually decreases, so the inside and outside of the cigarette The heating is uneven, so the smoke produced is also quite different. This heating method requires a longer heating time and is not easily absorbed by cigarettes. A part of the heat is bound to be lost during the heating process.

[0003] At present, there is another heating method, which is different from the above-mentioned heat-not-burn smoking appliances in that a heating sheet is provided in the heating chamber, and no heating wire is provided around the heating chamber. When in use, the heating sheet is inserted into the tobacco, this heating The method also has the defects of uneven heating and long heating time, because it is heated inside the tobacco, and the heat is slowly transmitted outward, and the heat loss during the heating process needs to be solved.

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