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Replaceable heating assembly, aerosol generating device and implementation method thereof

An aerosol generation and heating component technology, applied in the direction of electric heating devices, measuring devices, electric devices, etc., can solve the problems that affect the temperature control accuracy of the aerosol generating device, temperature control exceeds the error, and the contact resistance is unstable. Promote the application, prolong the service life, and achieve the effect of precise control

Pending Publication Date: 2020-07-03
COMBETTER TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But this aerosol generating device must be provided with an attachment connector of the heater assembly for detachably attaching the replaceable heater assembly to the aerosol generating device, and the connection of this attachment connector will inevitably The contact resistance is brought by the zone, and the value of this contact resistance is not negligible relative to the value of the heating sampling resistance, which will cause the temperature control to drift
In addition, it is especially important to note that the value of this contact resistance is unstable, and it will change with the change of the working environment or the number of connections. These changed values ​​will directly lead to the temperature control of the system using this method. Exceeding the allowable range of error, seriously affecting the temperature control accuracy of the aerosol generating device

Method used

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  • Replaceable heating assembly, aerosol generating device and implementation method thereof
  • Replaceable heating assembly, aerosol generating device and implementation method thereof
  • Replaceable heating assembly, aerosol generating device and implementation method thereof

Examples

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Embodiment 1

[0101] Embodiment one: in Figure 7 , Figure 8 In one embodiment shown, the circuit system on the component control board includes: a heating temperature detection circuit for sampling the heating temperature in real time; a heating element interface circuit; and an element main control circuit for controlling the operation of the circuit system of the replaceable heating element. In this embodiment, the heating temperature detection circuit and the component main control circuit form a complete heating temperature detection circuit of the replaceable heating component.

Embodiment 2

[0102] Embodiment two: in Figure 7 , Figure 9 In another embodiment shown, the circuit system on the component control board includes: a heating temperature detection circuit for real-time sampling of the heating temperature; A first heating element interface circuit; and an element main control circuit for controlling the operation of the circuit system of the replaceable heating element; a heating element connection terminal plate temperature detection circuit for measuring the temperature near the connection terminal of the heating element or the plate temperature. In this embodiment, the heating temperature detection circuit, the heating element connection terminal plate temperature detection circuit and the component main control circuit form a complete replaceable heating component heating temperature and plate temperature detection circuit, which is used to realize the environmental adaptability of temperature control , can also be used to realize the temperature pro...

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Abstract

The invention discloses an aerosol generating device and an implementation method thereof in the technical field of aerosol generating devices. The aerosol generating device comprises a replaceable heating assembly and an aerosol generating device body matched with the replaceable heating assembly. The replaceable heating assembly comprises a heating element used for heating an aerosol generatingbase material product, a first heating assembly interface used for being connected with the aerosol generating device body and an assembly control panel. The method comprises the steps of providing areplaceable heating assembly, connecting a special calibration tool and equipment, supplying power, starting a calibration process, storing a calibration result in the replaceable heating assembly andthe like. According to the aerosol generating device, the replaceable heating assembly can be conveniently taken down from or mounted on the aerosol generating device body, the service life of the aerosol generating device is prolonged, meanwhile, the influence of contact resistance on temperature control can be avoided, accurate control over the heating temperature is achieved, and the replaceable assembly is low in cost and convenient to apply and popularize.

Description

technical field [0001] The invention relates to the technical field of aerosol generating devices, in particular to a replaceable heating assembly, an aerosol generating device and a method for realizing the same. Background technique [0002] The electrically heated aerosol generating device is used to heat the aerosol generating substrate and control the heating temperature within a specific temperature range, so as to ensure that the aerosol generating substrate releases the aerosol with the desired volatile compounds. In the existing inhalable electric heating aerosol generating device, the electric heating unit is directly assembled in the electric heating aerosol generating device. When the accessories need to be replaced and the internal residual pollutants need to be cleaned, the user cannot replace it, which is very inconvenient to use. . [0003] In order to solve the above problems, the existing aerosol generating device is provided with a replaceable heating ass...

Claims

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Application Information

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IPC IPC(8): H05B1/02A24F40/40A24F40/46G01K7/24
CPCG01K7/24G01K2219/00H05B1/02
Inventor 黄光建易贤强
Owner COMBETTER TECH CO LTD
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