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Electronic heating device and heating method

An electronic heating and heating module technology, which is applied in the field of electronic cigarettes, can solve the problems of low peripheral temperature, insufficient baking of cigarettes, and high center temperature, and achieve the effects of energy saving, sufficient baking, and uniform release

Pending Publication Date: 2018-11-06
SHENZHEN HANGSEN STAR TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The flaky heating sheet of the IQOS smoking set heats the cigarette, which has the disadvantages of high center temperature and low peripheral temperature. The temperature of the cigarette parallel to the heating sheet strip decreases from the center to the outside, and the cigarettes at the 90° direction of the heating sheet cannot be fully baked.

Method used

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  • Electronic heating device and heating method
  • Electronic heating device and heating method
  • Electronic heating device and heating method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Such as figure 1 As shown, this embodiment provides an electronic heating device, which includes a control unit U1, a heating module 1 and a measurement module 2; wherein, the control unit U1 is used to output a control signal to drive the heating unit to work or shut down; the heating module 1 It is used to heat the cigarette; the measurement module 2 is used to collect the voltage and current information of the heating unit, convert the voltage and current into resistance value information, and transmit it to the control unit U1 for the control unit U1 to adjust the control signal and drive the heating module to work When the voltage and current are kept within the allowable range of the control unit U1.

[0035] The heating module is used to heat and bake the cigarettes without burning the cigarettes, and the cigarette flavor and smoke are released by the baking to be smoked by the smoker, thereby reducing the harm of tar and harmful substances to the human body.

...

Embodiment 2

[0097] In this example, if Figure 5 As shown, the number of measuring units in the measuring module 2 is one, that is to say, the measuring unit is also the measuring module 2 . The four heating units (11, 12, 13, 14) jointly measure the average temperature of the heating element RT through the measurement module 2, and each heating unit (11, 12, 13, 14) is controlled by a temperature value, and the temperature The value comes from the average temperature value of the heating element RT jointly measured by the four heating units (11, 12, 13, 14).

[0098] The heating process of the heating element, the control process of the control unit U1, the design structure of the heating unit and the design mechanism of the measurement unit are all consistent with those in the embodiment, and will not be repeated here.

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PUM

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Abstract

The present invention relates to an electronic heating device and a heating method. The device comprises a control unit U1, a plurality of heating modules and a plurality of measuring modules. The control unit U1 is used for outputting control signal(s) to drive the heating modules to work or shut down. The heating modules are used for heating a cigarette. The measuring modules are used for collecting voltage information and current information of the heating modules and converting the voltage(s) and the current(s) into resistance information to transmit into the control unit U1, so that the control unit U1 can adjust the control signal(s) and keep the voltage(s) and the current(s) within an allowable range of the control unit U1 when the heating modules work. According to the device, by providing the heating modules and the measuring modules, the control unit can control the heating temperature of the heating modules to a target temperature according to the data transmitted by the measuring modules, the direct heating and baking on the ordinary cigarette is realized, smoke is uniformly released, the heating modules are arranged at intervals around the cigarette, so that the bakingis more sufficient, the release of the cigarette smoke is more uniform, and the energy is saved.

Description

technical field [0001] The present invention relates to electronic cigarettes, more specifically to an electronic heating device and a heating method. Background technique [0002] With the improvement of people's living standards, people have gradually realized the harm of smoking to the human body, so electronic cigarettes were born. An IQOS electronic cigarette smoking set is launched on the market. The electronic cigarette smoking set needs to purchase a special cigarette, which is only about a quarter of the length of a common cigarette. Insert the special cigarette into the IQOS smoking set. After starting the heating, the cigarette is heated to More than 300 degrees, so that special cigarettes release smoke for smokers to smoke. The electronic smoking set heats the cigarette without burning it, does not produce harmful substances such as tar and carbon monoxide, and reduces physical damage to the smoker. [0003] The IQOS electronic cigarette smoking set can only he...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B1/02H05B3/00A24F47/00A24F40/20A24F40/46A24F40/50
CPCH05B1/0202H05B1/0227H05B2203/035A24F40/20A24F40/46A24F40/50H05B1/0252H05B2203/019
Inventor 姚浩锋梁承福
Owner SHENZHEN HANGSEN STAR TECH
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