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Non-combustion low-temperature top-speed heating device and cigarette case thereof

A heating device and non-combustion technology, which is applied in tobacco, smoker’s products, applications, etc., can solve the problems of affecting the service life of the heating sheet, the heating rate is not fast enough, and the temperature distribution is uneven, so as to overcome the heating rate and temperature. The effect of small difference and uniform heat distribution

Active Publication Date: 2016-02-17
CHINA TOBACCO GUANGDONG IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Ceramic heating sheets in the prior art are generally made by printing heating lines on one side and placing them between at least two layers of ceramic substrates. The impact of inconsistent thickness) leads to the disconnection of the heating circuit, which affects the service life of the heating sheet and many other problems, especially in some applications that require extremely rapid heating equipment or fields are limited

Method used

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  • Non-combustion low-temperature top-speed heating device and cigarette case thereof
  • Non-combustion low-temperature top-speed heating device and cigarette case thereof
  • Non-combustion low-temperature top-speed heating device and cigarette case thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Such as figure 1 As shown, a non-combustion low-temperature and extremely fast heating device includes a cigarette holder 1, a cigarette rod 2 and a battery compartment 3 connected in sequence. The cigarette holder 1 has a cavity 101 for inserting a cigarette 9, and the cigarette rod 2 is provided with a fixing frame 4. The controller in the fixed frame 4 and the double-sided ceramic heating sheet 6 that can be inserted into the cigarette, the controller is a PCB control board 5, the PCB control board 5 is provided with a switch 8, the double-sided ceramic heating sheet 6 and the fixed frame 4 One end close to the cavity of the cigarette holder is connected, and the double-sided ceramic heating sheet is opposite to the cavity. The battery compartment 3 is provided with a detachable and replaceable rechargeable battery 7, and the PCB control board 5 is connected with the rechargeable battery.

[0045] The shells of the cigarette holder 1, the cigarette rod 2 and the bat...

Embodiment 2

[0060] The non-combustion low-temperature and extremely fast heating device described in this embodiment has the same components and connection methods as in Embodiment 1. The difference from Embodiment 1 is that the double-sided ceramic heating sheet is prepared by the following method:

[0061] Prepare electronic paste:

[0062] S1. Mix 12.0g of ferromanganese alloy powder, 15.0g of molybdenum powder, 20.0g of palladium powder, 1.0g of kaolin, 10.0g of talcum powder, and 20.0g of titanium platinum powder, then add 1.0g of nano-carbon powder, stir and mix to obtain a mixed powder ; The ferromanganese alloy is composed of the following elements by mass percentage: 70.0% manganese, 15.0% iron, and 10.0% silicon.

[0063] S2. At 60-80°C, mix terpineol 16.0g, castor oil 4.0g, and hydrogenated castor oil 1.0g to obtain a solvent;

[0064] S3. Slowly add the mixed powder into the solvent and stir for 1-3 hours to obtain the electronic paste.

[0065] Other preparation method step...

Embodiment 3

[0069] The non-combustion low-temperature and extremely fast heating device described in this embodiment has the same components and connection methods as in Embodiment 1. The difference from Embodiment 1 is that the double-sided ceramic heating sheet is prepared by the following method:

[0070] S1. Mix 18.0g of ferromanganese alloy powder, 8.0g of molybdenum powder, 10.0g of palladium powder, 5.0g of kaolin, 3.0g of talcum powder, and 34.0g of titanium platinum powder, then add 5.0g of nano-carbon powder, stir and mix to obtain a mixed powder ; The ferromanganese alloy is composed of the following elements by mass percentage: 70.0% manganese, 15.0% iron, and 10.0% silicon.

[0071] S2. At 60-80°C, mix 12.0 g of terpineol, 4.0 g of castor oil, and 1.0 g of hydrogenated castor oil to obtain a solvent;

[0072] S3. Slowly add the mixed powder into the solvent and stir for 1-3 hours to obtain the electronic paste.

[0073] Other preparation method steps are identical with embod...

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Abstract

The invention provides a non-combustion low-temperature top-speed heating device and a cigarette case thereof. The heating device comprises a cigarette holder, a cigarette rod and a battery bin which are all sequentially connected. The cigarette holder is provided with a cavity for a cigarette to be inserted; a fixing frame, a controller arranged in the fixing frame, and a heating body capable of being inserted into the cigarette are arranged in the cigarette rod, the heating body is connected with the end, close to the cavity of the cigarette holder, of the fixing frame, and the heating body is opposite to the cavity; a detachable and replaceable battery is arranged in the battery bin, and the controller is connected with the heating body and the battery; the heating body is a ceramic heating piece with two sides capable of being heated. Due to the fact that the two-sided ceramic heating piece is arranged, the interior of the cigarette is heated in a two-sided heating mode, the temperature raising speed is high, and heat distribution is relatively uniform.

Description

technical field [0001] The invention relates to the field of electric heating tobacco devices, and more specifically, relates to a non-combustion electric heating device and a cigarette case with the electric heating device. Background technique [0002] The high burning temperature of traditional cigarettes with an open flame (up to about 900°C) leads to the production of many toxic and harmful substances. With the improvement of people's health awareness, it has become a trend to find new ways to use tobacco. In recent years, heat-not-burn cigarettes have received more and more attention. It uses heat to heat (about 200-400 ° C) cigarettes instead of burning cigarettes to volatilize flavor substances, so the release of harmful substances is greatly reduced. According to different heat sources, heat-not-burn cigarettes include electric heating, fuel heating and physical and chemical reaction heating. The existing electric heating type has sleeve heating, or bottom heating,...

Claims

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Application Information

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IPC IPC(8): A24F47/00
Inventor 李峰刘义波孙庄王华吴桂周卢志菁
Owner CHINA TOBACCO GUANGDONG IND
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