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Radiation heating device for cigarettes realizing no combustion under electric heating

A heating device and electric heating technology, which are applied in the direction of smoker's products, applications, tobacco, etc., can solve the problems of large fluctuation of heating temperature and slow heating speed, and achieve the effects of small temperature fluctuation, rapid heating and cooling, and convenient operation.

Pending Publication Date: 2018-06-01
KUNMING NATAI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved in the present invention is to solve the problem of slow heating rate and large heating temperature fluctuation in the prior art, and propose a radiant heating device for electric heating and non-burning cigarettes, which can realize rapid heating and cooling, and at the same time, the temperature fluctuation is small

Method used

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  • Radiation heating device for cigarettes realizing no combustion under electric heating
  • Radiation heating device for cigarettes realizing no combustion under electric heating
  • Radiation heating device for cigarettes realizing no combustion under electric heating

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Embodiment 1: as Figure 1-3 As shown, the radiant heating device for electrically heated non-burning cigarettes includes an outer shell 1 and an inner shell 2; a closed annular gap 3 is formed between the inner shell 2 and the outer shell 1, and the inner surface of the outer shell 1 is provided with a radiation reflective coating 4, A radiation heating material cylinder 5 is arranged in the annular space 3 , and the radiation heating material cylinder 5 is electrically connected to the electrode 6 and leads the electrode 6 out of the annular space 3 . The radiant heating material cylinder 5 is arranged close to the outside of the inner shell 2 . The inner diameter of the inner shell 2 is larger than the outer diameter of the cigarette, which is convenient for inserting the cigarette into the heating body for heating. The annular space 3 is in a vacuum state, and its vacuum degree is 0.01Pa. The radiation heating material cylinder 5 is a carbon nanotube film, and the...

Embodiment 2

[0028] Example 2: as figure 1 , 2 As shown in , 4, the radiant heating device for electrically heated non-burning cigarettes includes an outer shell 1 and an inner shell 2; a closed annular gap 3 is formed between the inner shell 2 and the outer shell 1, and the inner surface of the outer shell 1 is provided with a radiation reflective coating 4. A radiation heating material cylinder 5 is provided in the annular space 3 , and the radiation heating material cylinder 5 is electrically connected to the electrode 6 and leads the electrode 6 out of the annular space 3 . The radiant heating material cylinder 5 is suspended in the annular space 3 and does not contact the outer shell 1 and the inner shell 2 .

[0029] The inner diameter of the inner shell 2 is larger than the diameter of the cigarette, which is convenient for inserting the cigarette into the heating body for heating. 1Pa。 Annular gap 3 is a vacuum state, the vacuum is 0. 1Pa. The radiant heating material tube 5 is ...

Embodiment 3

[0030] Example 3: as Figure 1-3 , 5-8, the radiant heating device for electric heating non-burning cigarettes includes an outer shell 1 and an inner shell 2; a closed annular gap 3 is formed between the inner shell 2 and the outer shell 1, and the inner surface of the outer shell 1 is provided with a radiation reflection The coating 4 and the annular space 3 are provided with a radiation heating material tube 5 , the radiation heating material tube 5 is electrically connected to the electrode 6 and leads the electrode 6 out of the annular space 3 . The radiant heating material cylinder 5 is closely attached to the outer side of the inner shell 2 . The inner diameter of the inner shell 2 is larger than the diameter of the cigarette, which is convenient for inserting the cigarette into the heating body for heating. A sheet-shaped heating body 7 is also provided in the center of the inner shell 2 . The sheet heating body 7 includes two layers of sheet infrared material layers ...

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Abstract

The invention discloses a radiation heating device for cigarettes realizing no combustion under electric heating, belonging to the technical field of low-temperature cigarettes. The radiation heatingdevice comprises an outer shell and an inner shell, wherein a closed annular gap is formed between the inner shell and the outer shell, a radiation reflecting layer is arranged on the inner surface ofthe outer shell, a radiation heating material barrel is arranged in the annular gap, and the radiation heating material barrel is electrically connected with an electrode and guides the electrode outof the annular gap. For the radiation heating device for cigarettes realizing no combustion under electric heating, the heat exchange mode mainly adopting heat radiation is adopted, and the radiationheating device has the advantages that temperature can be rapidly increased and decreased, the temperature fluctuation is small, etc.

Description

technical field [0001] The invention relates to the technical field of low-temperature cigarettes, in particular to a radiant heating device for electric heating and non-burning cigarettes. Background technique [0002] Traditional cigarette products are directly ignited tobacco, the temperature is high, and the tobacco is directly burned, which will produce a large amount of harmful components such as tar and CO, which will endanger the health of the smoker and the surrounding people. In order to meet people's increasing demand for health, heat-not-burn cigarette products have emerged. Heat-not-burn cigarettes still retain the texture of traditional cigarettes. It smokes and roasts tobacco at low temperature through an external heating source, so that the tobacco is heated to release smoke. Due to the reasonable control of the lower temperature, there is no tobacco combustion process, which greatly reduces the smoke. The harmful ingredients in it are favored by the market....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24F47/00
Inventor 肖辉刘铸
Owner KUNMING NATAI TECH CO LTD
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