Electromagnetic heating type aerosol delivery appliance and magnetic particle uniform heating type aerosol delivery system

An aerosol, heating-type technology, used in the manufacture of cigars, tobacco, applications, etc.

Pending Publication Date: 2022-02-01
CHINA TOBACCO YUNNAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention aims to solve the radial uniformity problem of electromagnetic heating

Method used

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  • Electromagnetic heating type aerosol delivery appliance and magnetic particle uniform heating type aerosol delivery system
  • Electromagnetic heating type aerosol delivery appliance and magnetic particle uniform heating type aerosol delivery system
  • Electromagnetic heating type aerosol delivery appliance and magnetic particle uniform heating type aerosol delivery system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Such as figure 2 As shown, the electromagnetically heated aerosol delivery device 1 of the present invention includes a cylindrical aerosol-generating product containing cavity 11, the outer wall of which is surrounded by an excitation coil 12, and the winding of the coil is a standard enameled wire with a circular cross-section. The included angle θ between the coil and the central axis of the cigarette cup is 60°, and the number of turns of the coil is 20 turns.

Embodiment 2

[0033] still as figure 2 As shown, the electromagnetically heated aerosol delivery device 1 of the present invention includes a cylindrical aerosol-generating product containing cavity 11, an excitation coil 12 is surrounded on its outer wall, and the winding of the coil is a flat printed coil (width 5 mm, thickness 0.2mm), the angle θ between the coil and the central axis of the cigarette cup is 70°, and the number of turns of the coil is 8 turns.

Embodiment 3

[0035] Such as image 3 and Figure 4 As shown, the magnetic particle soaking type aerosol generating product 2 is inserted into the figure 2 The aerosol-generating article accommodating cavity 11 of the electromagnetically heated aerosol delivery device 1 is shown, and its distal lip end is abutted against the stopper 13, and the entire aerosol-generating material segment 24 is in a substantially uniform In the magnetic field, a more uniform heating effect of the magnetic particles is realized than in the vertically wound coil.

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PUM

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Abstract

The invention discloses an electromagnetic heating type aerosol delivery appliance, which comprises a cylindrical aerosol generating product containing cavity (1) and a magnet exciting coil (2) surrounding the outer wall of the containing cavity, and the included angle between a winding wire of the magnet exciting coil (2) and the central axis of the aerosol generating product containing cavity (1) is 20-70 degrees. According to the invention, a coil inclined winding mode is adopted, compared with a coil vertical winding mode, the magnetic field intensity in the aerosol generating product containing cavity can be more uniform, the electromagnetic heating type aerosol delivery appliance is particularly suitable for being used in cooperation with a magnetic particle uniform heating type aerosol generating product, and more uniform electromagnetic heating is achieved.

Description

technical field [0001] The invention belongs to the field of aerosol delivery, in particular to the field of electromagnetic heating aerosol delivery. Background technique [0002] Heat-not-burn aerosol delivery refers to the process of heating an aerosol-generating product below the ignition temperature to volatilize an aerosol for inhalation by the user. The most typical aerosol-generating product is tobacco, which can be heated to a temperature lower than its ignition point to make it smoke, greatly reducing various harmful substances when traditional cigarettes are ignited and smoked, and has become an alternative to traditional ignited and smoked cigarettes. unstoppable technological trends. Of course, aerosol-generating products are not limited to tobacco, and many other herbs can be heated to produce aerosols with specific flavors. Heating methods include fuel heating, resistance heating, electromagnetic heating and other forms. Electromagnetic heating has become th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24F40/465A24D1/04A24D1/20
CPCA24F40/465A24D1/04A24D1/20
Inventor 吕茜申钦鹏雷萍尚善斋赵伟袁大林李廷华朱东来杨柳王汝吴俊孙志勇秦云华李雪梅
Owner CHINA TOBACCO YUNNAN IND
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