Novel cigarette replacement core and smoking set

A technology for replacing cores and cigarettes, which is applied in the field of tobacco, and can solve problems such as the cumbersome cleaning process of the heating chamber and the limitation of the form of tobacco products, and achieve the effects of flexible and diverse products, convenient replacement process, and stable position

Inactive Publication Date: 2015-09-09
SHANGHAI TOBACCO GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the mainstream technical solutions of heat-not-burn cigarettes, such as the application number of the Chinese invention patent "polygonal aerosol generating device" is CN201280070054.4, and the application number of the Chinese invention patent "aerosol generating device and system" is 201280070346.8. All devices provide tobacco-flavored aerosols to users by inserting tobacco products similar to traditional cigarettes in the semi-open needle heating cavity. This device has the characteristics of portability and environmental friendliness. Appropriate temperature and humidity for storage, and there are certain limitations on the form of tobacco products. At the same time, this device also needs a more cumbersome cleaning process for the heating chamber after use.

Method used

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  • Novel cigarette replacement core and smoking set
  • Novel cigarette replacement core and smoking set
  • Novel cigarette replacement core and smoking set

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0061] Such as Figure 1 to Figure 3 As shown, the replacement core of the novel cigarette of the present invention includes: a shell 100 and a heating tube 200;

[0062] The heating tube 200 is arranged inside the shell 100, the inside of the heating tube 200 is a hollow cavity, the outer surface of the heating tube 200 and the shell 100 form a tobacco accommodating cavity 300, and the tobacco matrix is ​​placed in the tobacco accommodating cavity 300, and the heating tube 200 is provided with a ventilation hole connecting the tobacco accommodating cavity 300 and the hollow cavity of the heating pipe 200, and the heating pipe 200 is provided with a conductive contact; one end of the casing 100 is provided with an air inlet 110, and the air inlet 110 is connected to the heating pipe 200. The hollow cavity of the tube 200 is connected, and the other end of the shell 100 is provided with several air outlet holes 120, the air outlet holes 120 communicate with the tobacco accommod...

Embodiment 2

[0081] Such as Image 6 As shown, the difference between this embodiment and Embodiment 1 is that the two conductive contacts of the metal heating wire of the heating tube 200 are all arranged on the same side, and the second end face part 150 is not conductive as a whole, but on the second end face part 150 There are two conductive areas insulated from each other, the two conductive contacts are respectively connected to the corresponding conductive areas, and the two conductive areas are respectively connected to the corresponding electrode contacts of the battery 600 . The two conductive contacts of the metal heating wire form a conductive loop with the battery 600 through two mutually insulated conductive regions on the second end surface member 150 .

Embodiment 3

[0083] Such as Figure 7 with Figure 8 As shown, the difference between this embodiment and the first embodiment is that the heating tube 200 has a two-layer structure, and the heating layer 230 is a printed circuit board printed directly on the inner wall of the air-permeable support layer 220 . Both the air-permeable support layer 220 and the printed circuit board are provided with ventilation holes, two conductive contacts are provided on the same side of the printed circuit board, and two conductive areas that are insulated from each other are provided on the second end face member 150. The two conductive contacts are respectively connected to the corresponding conductive regions, and the two conductive regions are respectively connected to the corresponding electrode contacts of the battery 600 . The two conductive contacts of the printed circuit board form a conductive loop with the battery 600 through the two conductive areas on the second end surface member 150 .

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Abstract

The invention provides a novel cigarette replacement core and a smoking set, and relates to the technical field of tobaccos. The novel cigarette replacement core comprises a shell; a heating pipe is arranged inside the shell, a hollow cavity is formed inside the heating pipe, and a tobacco containing cavity is formed between the outer lateral face of the heating pipe and the shell; an air hole for being communicated with the tobacco containing cavity and the hollow cavity of the heating pipe is formed in the heating pipe, and a conductive contact is arranged on the heating pipe; and an air inlet hole is formed in one end of the shell and is communicated with the hollow cavity of the heating pipe, and a plurality of air outlet holes are formed in the other end of the shell and are communicated with the tobacco containing cavity. The novel cigarette replacement core is convenient and rapid to use, the cleanliness of the smoking set can be kept, the tobacco matrix can be conveniently stored, and products are flexible and variable.

Description

technical field [0001] The invention relates to the technical field of tobacco, in particular to a new type of cigarette replacement core and smoking set. Background technique [0002] As people pay more and more attention to physical health and environmental safety, and reach a consensus on the harm caused by traditional smoking cigarette products to smokers themselves and the surrounding population, a new type of tobacco by heating tobacco or substrates containing tobacco components Tobacco products that produce nicotine and flavor substances, such as "heat-not-burn cigarettes" and "electronic cigarettes", are gradually favored by people. [0003] At present, the mainstream technical solutions of heat-not-burn cigarettes, such as the application number of the Chinese invention patent "polygonal aerosol generating device" is CN201280070054.4, and the application number of the Chinese invention patent "aerosol generating device and system" is 201280070346.8. All devices pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24F47/00
CPCA24F47/008
Inventor 陆闻杰陈超邱立欢沈轶
Owner SHANGHAI TOBACCO GRP CO LTD
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