WO2023197287A1

WO2023197287A1 - Improved-mouthfeel strip-shaped special aerosol vaping tool for heat-to-burn flower cigarette

Info

Publication number: WO2023197287A1
Application number: PCT/CN2022/087013
Authority: WO
Inventors: 林志达; 车勇
Original assignee: 深圳市十国网络技术有限公司
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2023-10-19

Abstract

An improved-mouthfeel strip-shaped special aerosol vaping tool for a heat-to-burn flower cigarette, the tool comprising: a housing (1), a face cover (2), a bottom cover (3), a support (4), a battery (5), a heat insulation sleeve (6), a cooling sleeve (7), a heating tube (8), a circuit board (9), a small cooling sleeve cover (10), a button (11), and a charging module (12), wherein a cooling liquid fills the cooling sleeve (7), and a control chip is arranged in the circuit board (9); the heating tube (8) is cylindrical and is embedded in the heat insulation sleeve (6) in an expanded manner, a part of the heating tube (8) extends out of the bottom of the heat insulation sleeve (6), and the cooling sleeve (7) sleeves the outside of the heat insulation sleeve (6); the circuit board (9) and the charging module (12) are fixedly assembled on the support (4), and the battery (5) is assembled in the middle of the support (4) and is positioned between the circuit board (9) and the charging module (12); and the support (4) is assembled below the housing (1), the bottom cover (3) is horizontally mounted on the support (4) and in the housing (1), and the small cooling sleeve cover (10) is horizontally assembled between limiting pins of the bottom cover (3); and a sleeve assembly of the cooling sleeve (7), the heat insulation sleeve (6), and the heating tube (8) is assembled on the small cooling sleeve cover (10), the bottom of the heating tube (8) is embedded in a small cooling sleeve cover (10) ring and is electrically connected to the circuit board (9), the face cover (2) is inserted into an upper portion of the housing (1), and a surface of the housing (1) is provided with the button (11). The heatable special aerosol vaping tool uses the heating tube to make contact with the periphery of a flower cigarette, the flower cigarette is baked and reaches a low-temperature burning point (value) after electrification, and the low-temperature burnable flower cigarette will rapidly generate an aerosol to emit a fragrance; in addition, the cooling sleeve is additionally arranged outside walls of the heating tube and a smoke outlet tube, so that the smoke temperature is reduced when the smoke flows out of an outlet, the refreshingness of the smoke is increased, and the vaping comfort is improved.

Description

A special suction device for heating and burning cigarette strip aerosol that improves taste

Technical field

The utility model relates to the technical field of low-temperature non-burning electronic cigarettes (HNB), and is specifically a special suction device for heatable and burning cigarette strip-shaped aerosol that improves taste.

Background technique

The existing low-temperature non-burning e-cigarette is mainly composed of four parts: a cartridge (containing nicotine, essence, solvent propylene glycol and glycerol, etc.), a heating system, a power supply and a filter. It generates aerosol with a specific smell through heating and atomization. Used by smokers. Broadly speaking, low-temperature non-combustion e-cigarettes refer to electronic nicotine delivery systems, including e-cigarettes, hookahs, hookah pens and other forms. In a narrow sense, low-temperature non-combustion e-cigarettes refer only to portable electronic cigarettes that are similar in appearance to cigarettes.

As a new type of leisure smoking product, cigarettes do not contain nicotine. They are non-tobacco products made from flowers and plants, and are rolled and packaged after aging and fermentation. However, they have similar taste, shape and characteristics to tobacco products. Consumer goods suck. By rapidly heating and igniting the electronic heating suction device, the cigarettes burn at low temperature to produce fragrant mist, providing smokers with a new way of leisure.

However, traditional HNB low-temperature combustion smoking devices cannot dissipate heat during the combustion process, and the temperature is concentrated in a closed and narrow heating cavity, making the smoke temperature too high, causing the smoker to suffer from smoking due to the hot and dry smoke. Uncomfortable experience during fireworks.

It is necessary to provide an electronic heating suction tool to solve the shortcomings of the existing cigarette burning suction tool technology and meet the needs of consumers pursuing a better smoking experience.

Contents of the invention

In view of the shortcomings of existing smoking devices such as HNB that the smoke released is dry and high-temperature, making the smoke taste uncomfortable to smokers, the utility model provides a heated and burned cigarette that quickly heats and burns at a low temperature while the smoke is A special aerosol smoker with a suitable outlet temperature to solve the problem of smokers feeling uncomfortable in the taste of smoke. The utility model adds a sleeve filled with coolant outside the wall of the combustion heating tube and the wall of the flue gas outlet pipe, so that the temperature of the flue gas can be reduced when the flue gas flows out of the outlet. At the same time, the heating pipe and the coolant sleeve are supported by Fixed points and leaving a gap in the interlayer will not affect the temperature of the heating tube or reduce energy consumption, but can also reduce the temperature of the gripper shell transferred due to the heat conduction of the object.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

A special suction device for heating and burning cigarette bar-shaped aerosol to improve the taste, including: shell (1), front cover (2), bottom cover (3), bracket (4), battery (5), and heat insulation sleeve (6), cooling jacket (7), heating tube (8), circuit board (9), cooling jacket cover (10), button (11), charging module (12); the cooling jacket (7) is filled with Coolant is installed, and a control chip is provided in the circuit board (9); the heating tube (8) is cylindrical, and is expanded and embedded in the heat insulation sleeve (6), and a small part of the heating tube (8) Protruding from the bottom of the heat insulation sleeve (6), the heat insulation sleeve (6) is equipped with a cooling jacket (7); the circuit board (9) and the charging module (12) are fastened to the bracket (4). The battery (5) is assembled in the middle part of the bracket (4), between the circuit board (9) and the charging module (12); the bracket (4) is assembled in the lower part of the housing (1), and the bottom cover (3) It is installed horizontally on the bracket (4) and inside the casing (1). The cooling jacket small cover (10) is horizontally installed in the middle of the limit pin of the bottom cover (3). The cooling jacket (7) and the partition The combination of the heating jacket (6) and the heating tube (8) is assembled on the cooling jacket cover (10). The bottom of the heating tube (8) is embedded in the ring of the cooling jacket cover (10) and connected with the circuit. The board (9) is electrically connected, the cover (2) is embedded in the upper part of the housing (1), and the button (11) is mounted on the surface of the housing (1).

Preferably, there are circuit connections between the battery (5), the heating tube (8), the circuit board (9) and the charging module (12), and a current channel can be formed between them.

Preferably, the housing (1) has a groove matching the shape of the button (11), the button (11) is embedded in this groove, and the inner surface of the groove is in contact with the circuit board (11). 9) Contact the contact switch.

Preferably, the cooling jacket (7) is divided into two independent units. Each unit has a different cooling intensity and is respectively arranged at the flue gas outlet and the heating pipe (8). The cooling intensity of each unit is determined by the material of the cooling jacket. , thickness and filling coolant type to adjust.

Preferably, the cooling jacket (7) is divided into two independent units, and each is filled with cooling liquids of different specific heat capacities.

Preferably, the cooling unit provided at the flue gas outlet has stronger cooling intensity than the cooling unit provided at the heat pipe (8).

Preferably, the heating tube (8) and the cooling jacket (7) are fixed through support points, and an interlayer gap is left between the cooling jacket (7) and the heat insulation jacket (6) to reduce heat exchange between hot and cold components.

Preferably, the charging module (12) is provided with a charging interface, the bottom of the bracket (4) and the housing (1) are both provided with hollows, and the charging interface provided on the charging module (12) is inserted through them. Hollow place.

The cigarette used in the heated low-temperature burning suction device of the present invention: the main example is "Haji", which is a round package similar to cigarette cigarettes and made of nicotine-free flowers and plants that have been processed through multiple processes. , another new product in the roll packaging technology that uses special packaging paper to prevent the heated aerosol from flowing sideways and form a single direction aerosol flow.

Compared with the existing technology, the beneficial effects of this utility model are:

1. The present invention adds a coolant filling sleeve outside the combustion heating tube wall and the flue gas outlet tube wall, and fills the coolant into it, so that the temperature of the flue gas can be lowered when the flue gas flows out of the outlet, so that the overheated smoke can be The air is cooled to nearly saturated flue gas, causing the temperature of some aroma components in the flue gas to drop close to the dew point. Therefore, the smoker can reduce the discomfort caused by high-temperature smoke drying and burning the mouth, and the fragrance components close to the dew point will produce a refreshing feeling in the smoker's mouth, significantly improving the smoker's oral experience;

At the same time, the heating tube and the coolant casing are fixed through support points, leaving an interlayer gap, which will not affect the temperature of the heating tube too much or reduce energy consumption, but can also reduce the temperature of the shell caused by the heat transfer between components, improving Comfortable to hold in hot weather.

2. The device of the present invention is designed in a strip shape, with the cigarette filter exposed, so that it can be smoked directly. It is convenient to use and easy to carry; and the shape is exquisite and beautiful, which improves the hand feel during smoking.

Description of the drawings

Figure 1 is a schematic structural diagram of the special suction tool component for heatable and burning cigarette strip-shaped aerosol that improves the taste of the present invention;

Figure 2 is a left view and a front view of the assembly structure of the utility model's special heatable and burning cigarette bar-shaped aerosol suction device that improves taste.

In the picture:

1. Shell; 2. Front cover; 3. Bottom cover; 4. Bracket; 5. Battery; 6. Insulation jacket; 7. Cooling jacket; 8. Heating tube; 9. Circuit board; 10. Cooling jacket small cover; 11. Button; 12. Charging module.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Example

Please refer to Figures 1-2. The utility model provides a bar-shaped special aerosol suction tool that can heat and burn cigarettes. The technical solution is: a special bar-shaped aerosol suction tool that can heat and burn cigarettes to improve the taste, including a shell (1 ), surface cover (2), bottom cover (3), bracket (4), battery (5), heat insulation sleeve (6), cooling sleeve (7), heating pipe (8), circuit board (9), cooling Set the small cover (10), button (11), and charging module (12); the cooling jacket (7) is made of aluminum and is divided into two independent units, filled with different coolants, and are respectively installed at the smoke outlet and heating pipe (8). Moreover, the wall thickness of the cooling jacket at the flue gas outlet is 1 mm, and pure water is filled inside. The wall thickness of the cooling jacket at the heating tube (8) is 2 mm, and a 50% ethanol aqueous solution is filled inside; the circuit board (9) has a built-in control chip; The heat pipe (8) is cylindrical, expanded and embedded in the heat insulation sleeve (6), and a small part of the heating pipe (8) protrudes from the bottom of the heat insulation sleeve (6), and the outside of the heat insulation sleeve (6) is also equipped with a cooling cover (7); the circuit board (9) and charging module (12) are fastened to the bracket (4), and the battery (5) is assembled in the middle of the bracket (4) between the circuit board (9) and the charging module (12) ); the bracket (4) is assembled on the lower part of the casing (1), the bottom cover (3) is horizontally installed on the bracket (4) and inside the casing (1), and the cooling jacket cover (10) is horizontally installed on the bottom cover (3) ), the preassembled cooling jacket (7), heat insulation jacket (6) and heating pipe (8) are assembled on the cooling jacket cover (10), and the bottom of the heating pipe (8) It is embedded in the ring of the small cover (10) of the cooling jacket and electrically connected to the circuit board (9). The cover (2) is embedded in the upper part of the shell (1). The shell (1) has a shape matching the button (11). Groove, the button (11) is assembled in the groove of the casing (1) and the inner surface of the groove is in contact with the contact switch of the circuit board (9); the heating tube (8) and the cooling jacket (7) are both fixed through support points. Leave an interlayer gap between the cooling jacket (7) and the heat insulation jacket (6) to reduce heat exchange between hot and cold components; between the battery (5), heating pipe (8), circuit board (9) and charging module (12) There is a circuit connection between them, and a current channel can be formed between them; the charging module (12) is provided with a charging interface, the bracket (4) and the bottom of the housing (1) are both provided with hollows, and the charging interface is provided on the charging module (12) Interspersed with its hollows. Thus arranged and assembled, the heatable and burning cigarette strip-shaped aerosol special suction device with improved taste of the present invention is obtained.

How to use the device: When using the device, insert the Haji cigarette into the smoke hole of the cover (2), enter the hollow of the heating tube (8) and insert it as far as possible to the bottom, lightly press the button (11) to turn it on Heat the power supply and at the same time smoke at the nozzle of the flower cigarette. If you feel the aroma produced by the burning hajime in your mouth, it means that the hajime has been ignited. At this time, you can lightly press the button (11) again to turn off the heating power and continue smoking until the hajime burns. Finally, the aerosol is no longer produced; if you want to smoke in a labor-saving way, you can also continue to smoke under electric heating without turning off the heating power until the haze is burned, turn off the power, and clean up the residue.

Comparative ratio

Take out the upper and lower units of the cooling jacket (7) used in the embodiment, reassemble the other parts into a special suction device that can heat and burn cigarette strips, and assemble it into a comparison device. This device does not have the function of cooling combustion smoke. .

Effect status

In order to illustrate the usage experience of the present invention, the smoking sets in the examples and comparative examples are used, and the same model of Hajing cigarettes produced by Sanchang Huayan Co., Ltd. is inserted into the heating tube, and the button (11) is pressed to heat the Hajing. The same people will conduct a trial smoking experience, and the ambient temperature is 30°C, and their feelings will be recorded. Three trial puffs were carried out with an interval of 30 minutes each time. The results are:

It can be seen that the present invention has the technical feature of controlling the temperature of the smoke at the outlet after the cigarette is ignited. Generally, users can still feel the fragrance and refreshment produced by igniting the smoke after a long period of smoking, and are not prone to the uncomfortable feeling of dry mouth or hot mouth. .

Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent substitutions for some of the technical features. Within the spirit and principles of the present utility model, any modifications, equivalent substitutions, improvements, etc. shall be included in the protection scope of the present utility model.

Claims

A special suction device for heating and burning cigarette bar-shaped aerosol to improve the taste, which is characterized by: including a shell (1), a front cover (2), a bottom cover (3), a bracket (4), a battery (5), Heat insulation jacket (6), cooling jacket (7), heating tube (8), circuit board (9), cooling jacket cover (10), button (11), charging module (12); the cooling jacket (7) ) is filled with coolant, and a control chip is provided in the circuit board (9); the heating tube (8) is cylindrical, expanded and embedded in the heat insulation sleeve (6), and the heating tube (8) ) protrudes from the bottom of the heat insulation sleeve (6), and the heat insulation sleeve (6) is equipped with a cooling jacket (7) on the outside; the circuit board (9) and the charging module (9) are fastened to the bracket (4). 12), the battery (5) is assembled in the middle part of the bracket (4), between the circuit board (9) and the charging module (12); the bracket (4) is assembled in the lower part of the housing (1), so The bottom cover (3) is installed horizontally on the bracket (4) and inside the casing (1). The small cooling jacket cover (10) is horizontally installed in the middle of the limit pin of the bottom cover (3). The cooling jacket (7) ), the heat insulation sleeve (6) and the heating tube (8) are assembled on the cooling jacket cover (10). The bottom of the heating tube (8) is embedded in the ring of the cooling jacket cover (10) and is connected with the cooling jacket cover (10). The circuit board (9) is electrically connected, the cover (2) is embedded in the upper part of the housing (1), and the button (11) is mounted on the surface of the housing (1).
A special suction device for heatable and burning cigarette bar-shaped aerosol that improves taste according to claim 1, characterized in that: the battery (5), the heating tube (8), the circuit board (9) and the charger There are circuit connections between the modules (12), and current channels can be formed between them.
A special suction device for heating and burning cigarette bar-shaped aerosol to improve the taste according to claim 1, characterized in that: the outer shell (1) has a groove matching the shape of the button (11), so The button (11) is embedded in this groove, and the inner surface of the groove is in contact with the contact switch of the circuit board (9).
A special absorber for heatable and burning cigarette bar-shaped aerosol that improves taste according to claim 1, characterized in that: the cooling jacket (7) is divided into two independent units, each unit having different cooling intensities. , respectively installed at the smoke outlet and the heating pipe (8).
A special absorber for heatable and burning cigarette bar-shaped aerosol to improve the taste according to claim 4, characterized in that: the cooling jacket (7) is divided into two independent units, and each is filled with different specific heat capacities. Coolant.
A special sucker for heatable and burning cigarette bar-shaped aerosol to improve the taste according to claim 4 or 5, characterized in that: the cooling unit provided at the smoke outlet is larger than the cooling unit provided at the heating pipe (8). The cooling unit has stronger cooling intensity.
A special heatable and burning cigarette bar-shaped aerosol suction tool for improving taste according to any one of claims 1 to 5, characterized in that: the heating tube (8) and the cooling jacket (7) are both fixed through support points, Leave an interlayer gap between the cooling jacket (7) and the heat insulation jacket (6) to reduce heat exchange between hot and cold components.
A special suction device for heating and burning cigarette bar-shaped aerosol to improve taste according to claim 1, characterized in that: the charging module (12) is provided with a charging interface, the bracket (4) and the The bottom of the housing (1) is provided with a hollow, and the charging interface provided on the charging module (12) is inserted into the hollow.