Low-temperature non-combustion fLue-cured tobacco heating device, system and method

Abstract

The invention discLoses a Low-temperature non-combustion fLue-cured tobacco heating device, a system and a method. The device comprises, from top to bottom, a smoking port, a smoking port connector, aheating pipe, an air inLet connector, an air inLet, a PCBA connected to a heat pipe circuit, a MCU disposed on the PCBA and a thermistor connected to the MCU; wherein the heating pipe comprises a metaL pipe, a heating fiLm and a heat shrinkabLe sLeeve from the inside to the outside. The heating fiLm is provided with a heating eLement, and the heat shrinkabLe sLeeve is used for fixing the heatingfiLm. The heating fiLm is divided into two or more parts, and the two or more parts of heating fiLms are connected with the MCU respectiveLy. The muLti-stage heating of the device can make the smoke bomb more uniform, and has the advantages of fast smoke-exiting speed and tobacco saving.

Description

technical field [0001] The present invention relates to the field of electronic smoking sets, in particular to a low-temperature non-burning flue-cured tobacco heating device, system and method. Background technique [0002] Flue-cured tobacco electronic cigarettes are heated by low-temperature baking. Smokers can achieve satisfaction by absorbing some flavors in tobacco. Because they do not need to be burned, they can avoid the harm of tar and other substances produced by burning to the human body. Therefore, in recent years Get the favor of smokers. There are many low-temperature baking-not-burning flue-cured tobacco schemes on the market, including integral one-stage heating, plug-in heating rod heating, etc. Generally speaking, the existing products have the following points for improvement: 1. The smoke output speed of traditional flue-cured tobacco schemes Slow; 2. The traditional method of curing tobacco is unevenly roasted, resulting in more waste of tobacco; 3. The...

AI Technical Summary

Problems solved by technology

There are many low-temperature baking-not-burning flue-cured tobacco schemes on the market, including integral one-stage heating, plug-in heating rod heating, etc. Generally speaking, the existing products have the following points for improvement: 1. The smoke output speed of traditional flue-cured tobacco schemes Slow; 2. The traditional method of curing tobacco is unevenly roasted, resulting in more waste of tobacco; 3. The traditional method of curing tobacco can be smoked for a short time; 4. The heat of the heating tube is easy to spread to the shell and PCB board, resulting in a very high temperature of the whole machine. hot

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