Air flow heating device, heating control method and electronic cigarette

A technology of airflow heating and electronic cigarette, which is applied in the field of electronic cigarette and can solve the problems of affecting the taste of electronic cigarette and unstable air temperature.

Inactive Publication Date: 2018-02-23
CHANGZHOU PATENT ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Among the electronic cigarette heating methods, the air heating effect is the best, but the current temperature control of the air heating airflow is actually to control the temperature of the air passage at the air inlet, which will make the air temperature unstable, often higher or lower than The temperature at which tobacco reaches the best smoke effect, which affects the taste of electronic cigarettes

Method used

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  • Air flow heating device, heating control method and electronic cigarette
  • Air flow heating device, heating control method and electronic cigarette

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Embodiment Construction

[0038] The present invention will be described in detail below through specific but non-limiting examples, so that the advantages and features of the present invention can be more easily understood by those skilled in the art.

[0039] Such as figure 1 As shown, the airflow heating device according to the embodiment of the present invention includes an airway outer tube 1 and an airway inner support 2 arranged in the airway outer tube 1 , and the airway inner support 2 includes a central column 21 and a spiral guide vane arranged along the central column 21 22. A spiral air passage is formed between the central column 21, the guide vane 22 and the outer pipe 1 of the air passage, and the air supply 3 ( figure 1 indicated by the dotted arrow in the center) through. The spiral guide vanes 22 make the airflow 3 flow in a spiral shape when passing through, and compared with the straight-line passing method, the heating is more sufficient and the heat exchange efficiency is high. ...

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Abstract

The invention discloses an air flow heating device, which comprises an air path for making air flow pass through, a heating piece for heating air in the air path, and a first temperature sensor, a second temperature sensor, and a control device; the first temperature sensor is used for detecting temperature of the heating piece, and the second temperature sensor is located at an air outlet of theair path and used for detecting temperature of the gas at the air outlet of the air path; the control device is connected to the first temperature sensor, the second temperature sensor and the heatingpiece, and used for receiving the temperature information of the heating piece detected according to the first temperature sensor and air flow temperature information of the air outlet of the air path detected by the second temperature sensor, and accordingly controlling the heating piece. The invention further provides a heating control method and an electronic cigarette. The invention can provide the best heating temperature of cigarettes, thus the cigarettes can reach the best smoke effect.

Description

technical field [0001] The invention relates to the technical field of electronic cigarettes, in particular to an airflow heating device, a heating control method and an electronic cigarette. Background technique [0002] Electronic cigarettes are currently widely used in some developed countries in Europe and the United States, mainly to replace traditional cigarettes. With the continuous improvement of living standards in our country, people are also constantly pursuing a higher quality of life, and gradually realize the serious harm of smoking, and smoking cessation has gradually become a common understanding. So alternatives like e-cigarettes are gradually gaining popularity. [0003] An important link in the smoking process of electronic cigarettes is heating, which heats the tobacco in electronic cigarettes to generate smoke for users to smoke. Therefore, heating control is a key factor affecting the taste of electronic cigarettes. [0004] Among the electronic ciga...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24F47/00A24F40/46A24F40/485A24F40/50
CPCA24F40/485A24F40/46A24F40/50A24F40/57A24F40/51
Inventor 不公告发明人
Owner CHANGZHOU PATENT ELECTRONICS TECH CO LTD
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