Needle-type electric heating cigarette system

Abstract

The invention relates to a needle-type electric heating cigarette system which comprises a power supply part, a heating part and a cigarette clamping part which are sequentially connected in a sealing manner. The needle-type electric heating cigarette system is characterized in that the power supply part mainly comprises a housing, a control circuit and a temperature display (11); the heating part mainly comprises a heating plate heat preservation and insulation layer (3), a heating plate (6) and a heating wire (5); the cigarette clamping part mainly comprises a barrel wall heat preservation and insulation layer (7) and a heating needle (4); the heating needle (4) is electrically connected with the heating wire (5), the control circuit and the temperature display (11); and the barrel wall heat preservation and insulation layer (7) is also provided with a gas inlet (8). According to the invention, applicability is greatly strengthened; a heater has a simple structure; cost of a heating element, a power supply, the control circuit, insulating materials and the like is low; the needle-type electric heating cigarette system is convenient to use; no or little sidestream smoke is generated, so that the emission amounts of harmful ingredients and environmental smoke of cigarettes are obviously reduced; and the needle-type electric heating cigarette system can become a tobacco technology widely applied in the future.

Description

technical field

[0001] The invention relates to the technical field of heated non-burning cigarettes, in particular to a needle-type electric heating cigarette system. Background technique

[0002] Since the "Framework Convention on Tobacco Control" came into effect, the global tobacco industry has faced pressure from various parties. Potentially exposed tobacco products (PREPs, Potential Reduced Exposure Products), as low-harm or even harmless products, have become the focus of research and development in various countries under the new situation. Smokeless tobacco products are one of the important contents of PREPs tobacco products. Tobacco industries around the world have taken the research and development of smokeless tobacco products as one of the important ways to solve the future development of the tobacco industry. Smokeless tobacco products mainly include heated smokeless tobacco products, chewing tobacco, snuff, etc. Among them, heated smokeless tobacco products a...

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