Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Disposable smoke cartridge and heating non-combustion cigarette comprising same

A heat-not-burn, disposable technology, which is applied in the field of disposable pods and heat-not-burn smoke using disposable pods, which can solve the problem of low heat generation of heating components, affecting the quality of smoke suction, and insufficient user satisfaction and other problems, to achieve high heating efficiency, good atomization effect, and uniform heating effect

Inactive Publication Date: 2016-08-10
CHINA TOBACCO HUNAN INDAL CORP
View PDF10 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem solved by the present invention is that the heating element is not in uniform contact with the shredded tobacco, resulting in unbalanced heating of the shredded tobacco, less heat generated by the heating element, and finally a small amount of smoke, which affects the quality due to insufficient satisfaction for the user, and the heating element is repeatedly heated Causes surface coking and affects the quality of flue gas inhalation

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Disposable smoke cartridge and heating non-combustion cigarette comprising same
  • Disposable smoke cartridge and heating non-combustion cigarette comprising same
  • Disposable smoke cartridge and heating non-combustion cigarette comprising same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] This embodiment provides a disposable cartridge and heat-not-burn smoke using the disposable cartridge. The structure of the pod is as follows figure 1 Shown: including the sealing film 1, the outer wall of the pod 2, the cavity 3 and the metal element 4 inside the cavity 3; the metal element is a spring-shaped helical coil made of 1.0mm diameter iron wire wound 20 turns, the helical coil Diameter 0.5cm, height 2.5cm.

[0038] This embodiment provides a heat-not-combust smoke using a disposable pod, the schematic diagram of which is shown in figure 2 As shown: including the housing 5, there is a housing chamber 6 and other components for placing disposable pods in the housing 5. The inner wall of the housing chamber 6 has an induction coil 7, and the induction coil 7 is passed an alternating current to make the helical coil generate Electric current, the inner wall of the accommodating cavity 6 is provided with a cone thorn 8, which is used to pierce the sealing fil...

Embodiment 2

[0053] The heat-not-burn smoke provided in this example is basically the same as that in Example 1, the difference lies in the structure of the metal elements in the disposable pod, which are iron sheets, closed triangular iron rings, closed cylindrical iron rings, See you separately image 3 , Figure 4 and Figure 5 . We respectively investigated the heating and atomization effects of different shapes of heating materials (Table 2). The metal components were all covered by shredded tobacco, and the amount of shredded tobacco was 2.00g.

[0054] The results show that if the area of ​​the heating element is the same, the change of the shape has little effect on the heating efficiency, and the difference in the smoke effect is not obvious.

[0055] Table 2 Smoke generation of metal components of different shapes

[0056]

Embodiment 3

[0058] This example mainly investigates the heat generation of metal elements of different shapes. The structure of heating non-combustion smoke is the same as that of Example 1. Three iron wires, a single piece of iron sheet and a closed cylindrical iron ring are selected for the disposable pods. 2.00 g of cut tobacco, the metal element being completely covered by the cut tobacco.

[0059] The results show that although the total amount of heat released by heating the iron wire is the least, the surface temperature in contact with the smoking substance is high, so the amount of atomization released is the largest.

[0060] Table 3 Smoke Effects of Metal Components of Different Shapes

[0061]

[0062] The above experiments show that the iron wire or its winding into a helical coil is beneficial to fuming and atomization, and is suitable for electromagnetic induction heating of non-combustion smoke (low temperature smoke).

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a disposable smoke cartridge and a heating non-combustion cigarette comprising the same. The smoke cartridge comprises a smoke cartridge outer wall, a seal membrane and a cavity, wherein the cavity consists of a the smoke cartridge outer wall and athe seal membrane and is capable of accommodating solid smoke formation substances; the cavity is internally provided with a metal component capable of generating eddy-current heating. The invention also discloses a heating non-combustion cigarette comprising the disposable smoke cartridge. The heating non-combustion cigarette comprises a shell, wherein the shell is internally provided with a power source and an accommodating cavity; the accommodating cavity is internally provided with the disposable smoke cartridge; an electromagnetic induction coil is wound on the disposable smoke cartridge. By virtue of combined use of the disposable smoke cartridge and the heating non-combustion cigarette, coking can be avoided, and sucking feeling of the heating non-combustion cigarette is improved.

Description

technical field [0001] The invention relates to a disposable cigarette cartridge and a heating non-combustion smoke using the disposable cartridge, and belongs to the technical field of low-temperature cigarettes. Background technique [0002] Philip Morris Manufacturing Company applied for a patent for a new type of electronic cigarette product in 1989 (application number: 89104827.8), creating a new field of tobacco products called heat-not-burn cigarettes. The design includes a carbonaceous heat source, which generates heat through its combustion, and the heat is transferred to the cigarette section to generate flavoring smoke. The carbonaceous heat source and flavor section are mixed in a cylindrical hollow ceramic sleeve. Smoking products produce substantially no escape smoke. This patent uses a carbon rod as a heating source, and the carbon rod is a disposable product and cannot be reused. [0003] In order to realize the repeated use of heating appliances, Philip Mo...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A24F47/00A24F40/20A24F40/42A24F40/465
CPCA24F40/20A24F40/465A24F40/42
Inventor 黄嘉若任建新王志国杜文易建华刘建福
Owner CHINA TOBACCO HUNAN INDAL CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com