An aerosol generating device

By dislocating the air inlet in the aerosol generation device that heats the non-combustible smoke utensils, the gas movement path and time are increased, the problem of hot shells is solved and the user experience is improved.

CN111165902BActive Publication Date: 2025-03-28SHANGHAI TOBACCO GROUP CO LTD +1
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Patent Information

Application Number
CN202010105906.5
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2020-02-20
Publication Date
2025-03-28
Estimated Expiration
2040-02-20

AI Technical Summary

Technical Problem

The existing heating and non-burning smoke utensils can easily cause the shell to become hot after long-term use, affecting the user experience.

Method used

An aerosol generator is designed to provide a second air inlet port and a third air inlet port in the circumference of the device to increase the movement path and time of the gas in the intake passage, thereby reducing the external air temperature and improving the problem of the hot shell of the device.

Benefits of technology

By increasing the gas movement path and time, the temperature of the device housing is reduced, the user experience is improved, and the problem of the shell getting hot is avoided.

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Abstract

The present invention discloses an aerosol generating device, comprising a storage bin for storing an aerosol generating substrate; a heating portion for heating the aerosol generating substrate; a second air inlet; a third air inlet, which is staggered with the second air inlet in the circumferential direction of the device; an air inlet channel, which is arranged between the second air inlet and the third air inlet; and gas enters the storage bin through the third air inlet and the first air inlet of the storage bin after entering the air inlet channel from the second air inlet. The aerosol generating device provided by the present invention staggers the second air inlet and the third air inlet in the circumferential direction of the device, so that the gas moves along the set channel, increases the movement path and movement time of the gas, can reduce the temperature of the device shell, improve the problem of the shell getting hot, and enhance the user experience.
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