Aerosol Generating System

By designing the interface structure of limited conductive contacts in the aerosol generation system of split heating non-combust smoke tools, and combining with specific circuit design, the smoke rod in-position detection function is realized, solving the problems of complex interfaces and reduced functions in the prior art, and simplifying and miniaturizing the system is achieved.

CN111938210BActive Publication Date: 2025-03-28SHANGHAI TOBACCO GROUP CO LTD +1
1 Cites 0 Cited by

Patent Information

Application Number
CN201910354506.5
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2019-04-29
Publication Date
2025-03-28
Estimated Expiration
2039-04-29

AI Technical Summary

Technical Problem

The existing split-type heating non-combustible smoke device has problems with the large number of interface contacts, complex design and large size impacts. The lack of design of the smoke rod in-position detection function will lead to poor contact and reduced functions.

Method used

An aerosol generation system is designed to realize the in-position detection function of whether the aerosol generation device is placed in the holding device by providing a limited conductive contact (no more than 3) at the interface between the aerosol generation device and the holding device, and combining the first and second in-position detection circuits and in-position reference signal generation circuits.

Benefits of technology

Without reducing system functions and affecting performance, the interface structure is simplified, the system is miniaturized, and a larger structural design margin is left.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

An aerosol generating system comprises an aerosol generating device and a holding device for holding the aerosol generating device. A first conductive electrode component and a second conductive electrode component are provided on the aerosol generating device, and a first conductive contact component, a second conductive contact component and a third conductive contact component are provided on the holding device. The aerosol generating system also comprises a first in-situ detection circuit, an in-situ reference signal generating circuit and a second in-situ detection circuit. The input end of the first in-situ detection circuit is connected to the first conductive contact component, the output end of the in-situ reference signal generating circuit is connected to the second conductive contact component, the input end of the second in-situ detection circuit is connected to the second conductive electrode component, and the third conductive contact component is connected to the reference signal. When the aerosol generating device is connected to the holding device, the first conductive contact component and the third conductive contact component are in contact with the first conductive electrode component for connection, and the second conductive contact component is in contact with the second conductive electrode component for connection.
Need to check novelty before this filing date? Find Prior Art