Non-combustion-cigarette graphite heating device

A graphite heating and non-combustion technology, which is applied in tobacco, tobacco pipes, applications, etc., can solve the problems of unpleasant smell or harmful components, uncontrollable smoke release, and changing its own quality, achieving long service life, good stability, harm reduction effect

CN103734910AInactive Publication Date: 2014-04-23CHINA TOBACCO ZHEJIANG IND
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2014-04-23
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a non-combustion-cigarette graphite heating device which comprises an outer shell, a thermal insulation sleeve and a heater. A cigarette inlet for allowing a tobacco product to be inserted is formed in the front end of the outer shell, the rear end of the outer shell is connected with an air inlet, the heater is arranged in the outer shell, the thermal insulation sleeve is arranged between the heater and the outer shell, a graphite heating element is adopted in the heater, a heating cavity for containing the tobacco product is formed in the middle of the graphite heating element, the front end of the heating cavity is communicated with the cigarette inlet, and the rear end of the heating cavity is communicated with the air inlet. The non-combustion-cigarette graphite heating device has the advantages of being high in heat availability, capable of heating at constant temperature, high in temperature control precision, good in stability and long in service life, aroma components in cigarettes can be distilled in a dry mode through the graphite heating mode, the cigarette is not directly combusted, the harm of the cigarette to the human body is reduced, and it is ensured that a consumer can obtain the characteristic feeling of the tobacco.
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Description

technical field

[0001] The invention relates to the technical field of novel cigarettes, in particular to a graphite heating device for non-combustion cigarettes. Background technique

[0002] Traditional cigarettes have been the mainstream product form of tobacco consumption for more than 100 years. With the change of people's lifestyle and consumption concept, the rapid progress of science and technology and the accelerating speed of commodity upgrading, the needs and concerns of tobacco consumers are constantly changing. The development of cigarettes is restricted, and the emergence of new cigarettes has become inevitable.

[0003] Studies have shown that cigarette smoke produced by burning cigarettes is extremely harmful to non-smokers, and fires caused by smoking are difficult to eradicate. Nicotine and most tobacco aroma components can be transferred into the smoke at 200-500 degrees Celsius. The combustion temperature of conventional cigarettes is above 800 degrees ...

Examples

Embodiment Construction

[0024] The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0025] like figure 1 The one shown is a graphite-based heating non-combustion smoke device. The smoking device is composed of a heating section 1, a control section 2 and a power supply section 3. The heating section 1, the control section 2 and the power supply section 3 are sequentially connected into one body. The front end of the outer casing 11 is provided with a smoke inlet 20 for inserting tobacco products, the rear end of the outer casing is connected with an air inlet 19, and an air passage 22 is arranged in the control section 2, and the air passage 22 is connected with the air inlet hole. 19 is connected, and a vent hole 23 is provided on the side wall of the control section 2 , and the airflow channel 22 is communicated with the vent hole 23 .

[0026] like figure 2 , image 3As shown, the heating section 1 is a non-combustio...