Electronic smoking set and smoking frequency detection method for electronic smoking set

Abstract

The invention relates to an electronic smoking set and a smoking frequency detection method for the electronic smoking set. The electronic smoking set comprises a smoking set body, a temperature sensing element and a circuit board, after energization, heat is produced inside the smoking set body, and the heat heats the air inside the smoking set body. A temperature sensing end of the temperature sensing element is located in an airflow channel, so that the heat produced inside the smoking set body can radiate to the temperature sensing end of the temperature sensing element. When a smoking action is produced, outside air enters an air inlet channel from an air inlet and flows into a containing cavity, and airflow flowing in the airflow channel is formed, so that temperature values detected by the temperature sensing end during smoking and non smoking situations are different and temperature variation is known; and the circuit board obtains smoking frequency according to the temperature variation, so that the smoking frequency can be obtained only by detecting the temperature variation by virtue of the temperature sensing end of a temperature sensing wire without inducing negative pressure, so that the smoking frequency detection accuracy can be effectively improved.

Description

technical field [0001] The invention relates to the technical field of smoking articles, in particular to an electronic smoking article and a method for detecting the number of puffs of the electronic smoking article. Background technique [0002] The conventional method for detecting the number of puffs of an electronic smoking appliance is usually to install a microphone at the airflow inlet of the smoking appliance, and use the microphone to detect the negative pressure generated during puffing to detect the number of puffs. However, when a microphone is used to detect the negative pressure generated during puffing, it needs sufficient air flow to pass through and generate a large negative pressure value, which is suitable for electronic cigarettes with a large air flow. [0003] However, for e-cigarettes that bake new types of tobacco, due to the structure of the new types of tobacco and the airflow path, the air flow is relatively small during puffing, and it is general...

AI Technical Summary

Problems solved by technology

[0003] However, for e-cigarettes that bake new types of tobacco, due to the structure of the new type of tobacco and the airflow path, the air flow during puffing is relatively small, and it is generally difficult for the microphone to sense the negative pressure generated during puffing, which may easily lead to vaping. Inaccurate puff detection

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