CN114468382A

CN114468382A - Cigarette type electronic cigarette infrared radiation heating assembly

Info

Publication number: CN114468382A
Application number: CN202011251940.XA
Authority: CN
Inventors: 陈亮; 唐少春; 王锐
Original assignee: Nanjing Zhirong Nano New Material Technology Co ltd
Current assignee: Nanjing Zhirong Nano New Material Technology Co ltd
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2022-05-13

Abstract

The invention provides a cigarette type electronic cigarette infrared radiation heating assembly which comprises a shell, wherein the shell is divided into an upper-layer smoking cavity and a lower-layer control cavity by a partition plate; the upper smoke generating cavity is sequentially provided with a heat insulation layer, an infrared radiation heating layer, a heating cavity and a cigarette cavity from outside to inside; the lower control cavity is provided with a control circuit assembly and a lithium battery. According to the invention, the heating cavity is heated by the flexible intelligent electric heating carbon composite film with independent intellectual property rights in an infrared radiation heating manner, the heating cavity can reach 330 +/-20 ℃ within 10 seconds, the temperature that tobacco does not burn and aromatic substances and nicotine are just released is reached, the generation of harmful substances is reduced while smoke is formed, and the damage of smoking to human health is reduced; meanwhile, the flexible intelligent electric heating carbon composite film is uniform in radiation temperature, can achieve a long axial temperature uniform heating length, and is good in temperature control effect.

Description

Cigarette type electronic cigarette infrared radiation heating assembly

Technical Field

The invention relates to the technical field of electronic cigarettes, in particular to a cigarette type electronic cigarette infrared radiation heating assembly.

Background

The cigarette can generate a large amount of smoke during combustion, and 92 percent of the smoke is gas such as carbon monoxide, hydrocyanic acid, ammonia and the like; 8% of the total amount of the particles are particles, which are collectively called tar, and contain nicotine, polycyclic aromatic hydroxyl, benzopyrene, beta-naphthylamine and the like, and about 40 kinds of proven carcinogenic substances.

Heating or burning the cigarette instead of lighting it is critical to achieve harm reduction because most carcinogens and toxic compounds are formed during the burning process during smoking. Heating or burning a cigarette is distinguished from lighting a cigarette by precisely heating tobacco by a temperature control technique to a temperature at which aromatic substances and nicotine contained in the tobacco are just released, thereby forming smoke. The temperature of the common cigarette during burning is generally between 350 ℃ and 600 ℃, a great deal of harmful substances can be brought by burning tobacco at high temperature, and the temperature required for heating or burning the cigarette is generally between 300 ℃ and 350 ℃, so that the harmful substances generated by smoking are reduced, and the harm of smoking to human health is reduced.

In the prior art, the cigarette type electronic cigarette device has the problems that the cigarette cannot be uniformly heated on the whole, the heating assembly is slow in temperature rise time, and the temperature control is not accurate, so that the overburning is easily caused, and the like. Chinese patent CN111631441A discloses a four-wire heating internally heated electronic cigarette heating rod, which is inserted into a cigarette to bake the tobacco to generate smoke when in use, and in this heating mode from inside to outside, the heating value can not be well controlled by controlling the unit area of the horizontal bar at the upper part and the horizontal bar at the lower part of the base rod, resulting in uneven temperature of the heating rod; chinese patent CN104824852A discloses a non-combustion rapid heating type electronic cigarette device, which supplies power and heats a metal heating wire through a battery and a circuit board, and the metal heating wire heats and bakes cigarettes, thereby generating smoke, and the metal heating wire is easy to cause the problems of over-burning and the like after being used for a long time.

Disclosure of Invention

The invention aims to provide a cigarette type electronic cigarette infrared radiation heating component, which can heat cigarettes from the outside in an infrared radiation mode through a flexible intelligent electric heating carbon composite film with independent intellectual property rights, can realize quick heating, has uniform axial temperature and good temperature control effect, is not combusted during heating, reaches the temperature of releasing aromatic substances and nicotine contained in tobacco, reduces the generation of harmful substances while forming smoke, and reduces the damage of smoking to the health of a human body.

In order to achieve the purpose, the invention provides the following technical scheme:

a cigarette type electronic cigarette infrared radiation heating assembly comprises a shell, wherein the shell is divided into an upper layer smoking cavity and a lower layer control cavity through a partition plate; the upper smoke generating cavity is sequentially provided with a heat insulation layer, an infrared radiation heating layer, a heating cavity and a cigarette cavity from outside to inside; the lower control cavity is provided with a control circuit assembly and a lithium battery.

Further, in the above-mentioned cigarette type electron cigarette infrared radiation heating subassembly, the infrared radiation zone of heating is the flexible intelligent electrical heating carbon composite film who has the autonomic intellectual property right, and thickness is between 0.2mm to 2mm, and infrared radiation conversion efficiency is high, and the radiant temperature is even, and 10 seconds can make the heating chamber reach 330 +/-20 ℃, reaches the tobacco and does not burn and just release the temperature of aromatic substance and nicotine.

Further, in the infrared radiation heating assembly of the cigarette type electronic cigarette, the heat insulation layer may be one or more of ceramic wool or pearl wool.

Further, in the infrared radiation heating assembly for the cigarette type electronic cigarette, the heating cavity is made of a metal material, and the cigarette cavity is made of food-grade ceramic or food-grade glass.

Further, in the infrared radiation heating component of the cigarette type electronic cigarette, 2 buckles are arranged at the bottom of the outer side of the cigarette cavity; the heating chamber inboard bottom is equipped with 2 draw-in grooves that match with it, can realize the dismantlement in cigarette chamber and wash.

Further, in the above infrared radiation heating assembly for a cigarette type electronic cigarette, the infrared radiation heating layer and the lithium battery are connected by a wire.

Further, in foretell cigarette type electron cigarette infrared radiation heating component, casing surface left side upper end is provided with shift knob, the casing bottom is provided with the USB mouth that charges.

When the cigarette holder is used specifically, a smoker installs a cigarette in the cigarette cavity; the control circuit assembly is started through the switch button, the lithium battery supplies power to the infrared radiation heating layer, the heating cavity can reach 330 +/-20 ℃ within seconds by virtue of the flexible intelligent electrical heating carbon composite film with independent intellectual property rights, the heating cavity radiates heat to the cigarette cavity, the cigarette reaches the temperature at which the tobacco does not burn and the aromatic substances and nicotine are just released, and a smoker can take the cigarette holder to suck smoke.

Compared with the prior art, the invention has the advantages that:

1. according to the invention, the heating cavity is heated by the flexible intelligent electric heating carbon composite film with independent intellectual property rights in an infrared radiation heating manner, the heating cavity can reach 330 +/-20 ℃ within 10 seconds, the temperature that tobacco does not burn and aromatic substances and nicotine are just released is reached, the generation of harmful substances is reduced while smoke is formed, and the damage of smoking to human health is reduced;

2. the flexible intelligent electric heating carbon composite film adopted by the invention has uniform radiation temperature, can uniformly heat a long length at a very long axial temperature, and has a good temperature control effect.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic structural view of a cigarette-type electronic cigarette infrared radiation heating assembly according to the present invention.

In the figure: the device comprises a shell 10, a switch button 11, a USB charging port 12, a partition plate 20, a lead 21, an upper smoke generating cavity 30, a heat insulating layer 31, an infrared radiation heating layer 32, a heating cavity 33, a cigarette cavity 34, a buckle 35, a clamping groove 36, a lower control cavity 40, a control circuit assembly 41 and a lithium battery 42.

Detailed Description

Technical solutions in the embodiments of the present application will be described in detail below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1, the infrared radiation heating assembly for a cigarette-type electronic cigarette comprises a housing 10, wherein the housing 10 is divided into an upper smoking cavity 30 and a lower control cavity 40 by a partition plate 20; the upper-layer smoking cavity 30 is sequentially accommodated with a heat insulation layer 31, an infrared radiation heating layer 32, a heating cavity 33 and a cigarette cavity 34 from outside to inside; the lower control chamber 40 houses a control circuit assembly 41 and a lithium battery 42.

Further, in the above infrared radiation heating assembly for a cigarette type electronic cigarette, the infrared radiation heating layer 32 is a flexible intelligent electrical heating carbon composite film with proprietary intellectual property rights, the thickness is 0.2mm to 2mm, the infrared radiation conversion efficiency is high, the radiation temperature is uniform, the heating cavity can reach 330 ± 20 ℃ within 10 seconds, and the temperature at which the tobacco is not combusted and the aromatic substances and nicotine are just released is reached.

Further, in the above infrared radiation heating assembly of the cigarette type electronic cigarette, the heat insulating layer 31 may be one or more of ceramic wool or pearl wool.

Further, in the above-mentioned infrared radiation heating module for a cigarette type electronic cigarette, the heating cavity 33 is made of a metal material, and the cigarette cavity 34 is made of food-grade ceramic or food-grade glass.

Further, in the above infrared radiation heating assembly for a cigarette type electronic cigarette, 2 fasteners 35 are provided at the bottom outside the cigarette cavity 34; the bottom of the inner side of the heating cavity 33 is provided with 2 clamping grooves 36 matched with the heating cavity, so that the cigarette cavity 34 can be detached and cleaned.

Further, in the above-mentioned infrared radiation heating assembly for a cigarette type electronic cigarette, the infrared radiation heating layer 32 and the lithium battery 42 are connected by a wire 21.

Further, in the above infrared radiation heating assembly for a cigarette type electronic cigarette, a switch button 11 is disposed at the upper end of the left side of the outer surface of the casing 10, and a USB charging port 12 is disposed at the bottom of the casing 10.

In particular use of the invention, a smoker installs a cigarette in the cigarette chamber 34; the control circuit component 41 is started through the switch button 11, at the moment, the lithium battery 42 supplies power to the infrared radiation heating layer 32, the heating cavity 33 can reach 330 +/-20 ℃ after the flexible intelligent electric heating carbon composite film with independent intellectual property rights is heated for 10 seconds, the heating cavity 33 radiates heat to the cigarette cavity 34, the cigarette reaches the temperature that the tobacco does not burn and the aromatic substances and nicotine are just released, and a smoker can take the cigarette holder to suck smoke.

The foregoing is directed to embodiments of the present application and it is noted that numerous modifications and adaptations may be made by those skilled in the art without departing from the principles of the present application and are intended to be within the scope of the present application.

Claims

1. The utility model provides a cigarette type electron cigarette infrared radiation heating subassembly, includes the casing, its characterized in that: the shell is divided into an upper layer smoke generating cavity and a lower layer control cavity by a partition plate; the upper smoke generating cavity is sequentially provided with a heat insulation layer, an infrared radiation heating layer, a heating cavity and a cigarette cavity from outside to inside; the lower control cavity is provided with a control circuit assembly and a lithium battery.

2. The infrared radiation heating component of the cigarette type electronic cigarette according to claim 1, wherein the infrared radiation heating layer is a flexible intelligent electrical heating carbon composite film with proprietary intellectual property rights, the thickness is 0.2mm to 2mm, the infrared radiation conversion efficiency is high, the radiation temperature is uniform, the heating cavity can reach 330 ± 20 ℃ within 10 seconds, and the temperature at which the tobacco is not combusted and the aromatic substances and nicotine are just released is reached.

3. The infrared radiation heating assembly of claim 1, wherein the heat insulating and preserving layer can be one or more of ceramic wool or pearl wool.

4. The cigarette-type e-cigarette infrared radiation heating assembly of claim 1, wherein the heating cavity is made of a metal material and the cigarette cavity is made of food grade ceramic or food grade glass.

5. The infrared radiation heating assembly of a cigarette-type electronic cigarette according to claim 1, wherein 2 fasteners are provided at the bottom of the outer side of the cigarette cavity; the inboard bottom of heating chamber is equipped with 2 spring card grooves that match with it, can realize that the dismantlement in cigarette chamber is washd.

6. The infrared radiation heating assembly for cigarette type electronic cigarettes according to claim 1, wherein a switch button is arranged at the upper end of the left side of the outer surface of the casing, and a USB charging port is arranged at the bottom of the casing.