Control method and device for preventing overheating and electric heating smoking set

Abstract

The invention provides a control method and device for preventing overheating and an electric heating smoking set. The control method comprises steps that the operation stage and the heating temperature of the electric heating smoking set are monitored; when it is monitored that the electric heating smoking set enters the preheating stage, the first duration time of the preheating stage is recorded; when it is monitored that the heating temperature reaches the first temperature, the second duration time starting from the first temperature is recorded; and when the first duration time or the second duration time meets a preset condition, the electric heating smoking set is controlled to end the preheating stage. According to the control method for preventing overheating provided by the invention, by setting the triggering conditions of the double preheating ending stages, overheating of the aerosol generating matrix can be avoided, the excessive hot smoke can be avoided, the smoking experience of a user can be improved, the balanced output of heat in the heating process can be ensured, generation of harmful substances can be reduced, so the body health of the user is protected.

Description

technical field [0001] The invention relates to the technical field of electric heating smoking utensils, in particular to a control method and device for preventing overheating and electric heating smoking utensils. Background technique [0002] In recent years, as people pay more and more attention to health, people realize that traditional cigarettes are harmful to health, and the impact of traditional cigarettes on health and environment has gradually attracted the attention of countries all over the world. Tobacco manufacturers are committed to providing consumers with less harmful tobacco products. In recent years, heat-not-burn cigarettes, as a new form of tobacco consumption, have gradually been welcomed by the market and are increasingly accepted by cigarette consumers in most countries. [0003] Heat-not-burn cigarettes release aerosol by heating the aerosol-generating substrate, so that users can obtain a smoking experience. Since the shredded tobacco does not bu...

AI Technical Summary

Problems solved by technology

However, since the heating element will remain at a temperature higher than normal temperature after completing a heating process, the initial temperature of the preheating stage will be higher than normal temperature during continuous use, and the time point of reaching the highest preheating temperature will be earlier, and the gas The sol-generating matrix will be overheated, causing the smoke to be too hot, affecting the user's smoking experience, and in severe cases, it will also increase harmful substances and endanger the user's health

Images