WO2023169445A1 - Outil à fumer chauffant et briquet spécial - Google Patents

Outil à fumer chauffant et briquet spécial Download PDF

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Publication number
WO2023169445A1
WO2023169445A1 PCT/CN2023/080179 CN2023080179W WO2023169445A1 WO 2023169445 A1 WO2023169445 A1 WO 2023169445A1 CN 2023080179 W CN2023080179 W CN 2023080179W WO 2023169445 A1 WO2023169445 A1 WO 2023169445A1
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WO
WIPO (PCT)
Prior art keywords
lighter
smoking
smoking tool
flame
heated
Prior art date
Application number
PCT/CN2023/080179
Other languages
English (en)
Chinese (zh)
Inventor
陈龙
Original Assignee
陈龙
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 陈龙 filed Critical 陈龙
Publication of WO2023169445A1 publication Critical patent/WO2023169445A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46—Shape or structure of electric heating means
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/50—Control or monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q2/00—Lighters containing fuel, e.g. for cigarettes
    • F23Q2/32—Lighters characterised by being combined with other objects

Definitions

  • the invention relates to a smoking tool and a lighting tool.
  • the temperature of the flame is too high.
  • the temperature of the open flame is as high as 600 degrees Celsius
  • the flame temperature of the gas and air premixed lighter also known as our windproof lighter and direct injection lighter
  • the operation of the lighter relies on the user's experience, or it has a prompt function.
  • Japanese patent JP4090882B2 discloses a smoking tool that utilizes the high temperature of a gas and air premixed lighter (also known as a windproof lighter or a direct-injection lighter), and then directly inhales the outside air and high-temperature flow into the heated non-combustible smoke when smoking. , use high temperature to quickly bake and heat without burning smoke to produce smoke. It looks perfect, but it's just talk on paper, or even nonsense! This patent completely fails to understand or consider the power of a gas and air pre-mixed lighter!
  • a gas and air premixed lighter also known as a windproof lighter or a direct-injection lighter
  • Gas and air premixed lighters produce ultra-high temperatures of 1,000 degrees Celsius, and for gas and air premixed lighters, changes in gas flow will exponentially amplify changes in flame heat energy, because according to Bernoulli's principle, the gas must have a maximum The flow speed of the gas can attract the surrounding air to mix, but the control of the gas flow is the most troublesome problem in the lighter industry. A slight change in the gas flow will lead to a huge change in the gas flow speed, and the flow rate and heat energy of the injected flame will also have huge changes. . And this patent actually chooses to use a perforated baffle that allows high-temperature heat flow to pass through to absorb heat energy into the heated non-combustible smoke. This is simply making fun of the safety of consumers.
  • Gas and air premixed lighters already inject gas at high temperatures and at high speeds.
  • the user's suction attracts high-temperature heat flow, which is equivalent to adding a turbo to a turbocharged engine.
  • the flame heat energy will continue to increase significantly.
  • the high-temperature heat flow will most likely ignite the heated incombustible smoke.
  • This method of suction also It is very likely to cause burns to the user!
  • claim 1 of this patent also requires that the smoking pipe and the burning port of the lighter are in direct airflow communication. This completely ignores heat dissipation, burns, or even the explosion of the lighter!
  • U.S. patent PCT/US02/41771 discloses a smoking tool, which is equipped with a porous flame filter in the smoking tool.
  • the user needs to use a lighter to ignite the flame next to the tool. Since the smoke-generating substance is not in the direction of the flame burning, Therefore, the user must draw the smoking tool hard when the lighter is lit in order to inhale part of the heat energy of the flame into the tool and flow through the smoke-generating substance, and the heat energy heats it to produce smoke.
  • the essence of this patent is actually the same as the Japanese patent JP4090882B2 above. All require the user to inhale the smoking tool when the lighter is lit, and then inhale the heat energy of the lighter into the smoking tool to heat the smoking material to produce smoke.
  • Chinese patent CN206062123U discloses a smoking tool whose heating principle is exactly the same as the above-mentioned Japanese patent JP4090882B2, except that several isolation compartments and stepping mechanisms are added.
  • the function is more complex and the volume will increase a lot. Therefore, it requires a gas and air premixed lighter (also known as a windproof lighter and a direct-injection lighter) more urgently than the Japanese patent JP4090882B2, because the gas An air premixed lighter only needs an air mixing inlet hole to forcefully inhale enough oxygen to support combustion, while an open flame lighter requires sufficient volume space to have a sufficient amount of naturally flowing air to support combustion.
  • this patent also proposes to use the characteristics of bimetallic sheets to bend and deform with temperature changes to control the flow of lighter gas. Not only this patent, I have seen many similar patents mention using bimetallic sheets to control the flow of lighter gas. , but the bimetallic piece is completely unsuitable for a tool that releases heat quickly, such as a lighter, because after a large number of actual tests, the response speed of the bimetallic piece is very slow, about more than 10 seconds.
  • bimetallic pieces are generally used to test water temperature and oil temperature, which can be measured slowly and relatively constant, and are not suitable for testing or controlling the temperature of lighters at all.
  • Chinese patent CN101626700B discloses a smoking tool, which also uses the characteristics of a bimetallic sheet to bend and deform with temperature changes to control the flow of lighter gas.
  • the temperature control of this patent is much more clever than that of Chinese patent CN206062123U, but the above It has been said that the bimetallic piece is completely unsuitable for a tool that releases heat quickly, such as a lighter, because after a large number of actual tests, the response speed of the bimetallic piece is very slow, about more than 10 seconds, which is not suitable for lighters.
  • the design No matter how clever it is, no matter how many functions are used to calculate it, it is still not suitable for controlling the temperature of a lighter. The lighter releases heat too quickly.
  • US patent US4219032 discloses a smoking tool, which uses a screen to hold the lit charcoal fire and places the smoking material under the charcoal fire. Since the smoking material is not in the direction of the flame burning, the user must inhale it by suction. The high-temperature heat flow of the charcoal fire generates smoke after the high-temperature heat flow flows through the smoking material.
  • the Japanese patent JP4090882B2, the U.S. patent PCT/US02/41771 and the Chinese patent CN101626700B mentioned above actually fully refer to or even partially copy the content of this patent. These patents require users to inhale high-temperature heat flow through suction. The high-temperature heat flow flows through the smoking substance to produce smoke.
  • the turbulent flow can easily bring the flame into the smoking material and ignite the smoking material, which cannot achieve the effect of heating without burning.
  • the patent JP4090882B2 uses gas and air to pre-heat the smoking material.
  • the ultra-high temperature of up to 1,000 degrees Celsius generated by the hybrid lighter is coupled with the turbulence generated when the user smokes. This not only easily ignites the smoking substance, but also very likely causes burns to the user.
  • Chinese patent CN201320691046 discloses a smoking tool. I found that many patents use a similar principle: use the flame of a lighter to heat the heat conductor, and then the heat conductor heats the inside and outside of the non-combustible smoke. This is the method that most people think of, and it also copies the principle of all battery-heated smoking devices circulating on the market. However, battery-heated smoking cigarettes can heat up directly from the inside. This patent first puts the heated non-combustible smoke in a layer of "armor” and then heats it against this "armor”.
  • lighters low price, safer and more environmentally friendly than lithium batteries.
  • the unit energy density of butane gas is nearly 10 times that of lithium batteries. It can explode a large amount of heat energy in an instant without any maintenance.
  • the lighter is filled with gas much faster than the lithium battery. It is more convenient to replace a lighter than a lithium battery. Therefore, as long as the advantages of lighters can be fully utilized, lighters are excellent and extremely cheap fuel cells. But how to truly leverage the advantages of lighters in heating smoking devices is the most critical difficulty!
  • This invention proposes a new theory for the first time: the surface tension of flame.
  • This invention proposes a brand-new theory of "surface tension of flame” for the first time, and uses this brand-new theory of "surface tension of flame” to design a heating smoking tool that is simple in structure and can truly take advantage of a lighter. Here, let us also take the flame seriously, let us treat the flame as a real thing.
  • the present invention provides a heated smoking tool.
  • Smoking materials can be placed in the smoking tool.
  • the smoking tool includes a lighter that can generate a flame, an intermediate piece located between the flame and the smoking materials, and the smoking tool.
  • the smoke is located in the burning direction of the flame, and the middle piece contains holes or gaps that connect the smoking side and the flame side, and the width of the holes or gaps is not greater than 3mm.
  • the size of the holes or gaps is a size that is difficult for the flame to pass through, because the flame It also has surface tension, which can firmly fix the position of the flame close to the holes or gaps, but the heat energy of the flame can pass through these holes or gaps, so as long as the temperature areas at different positions from the flame are measured , you can control the optimal heating position of the smoking material.
  • the present invention preferentially uses an open flame lighter because the open flame is a very gentle flame with low flow rate and high surface tension. It can be blocked by holes or gaps with a width of no more than 3mm, and the heat of the flame can almost completely penetrate the holes or gaps. Moreover, the temperature of the open flame is only 600 degrees, so it is very easy to divide the suitable temperature zone by distance.
  • the heat energy of an open flame is small and safer, and there is almost no need to consider heat dissipation issues.
  • the present invention can also use gas and air premixed lighters (which are commonly known as windproof lighters and direct injection lighters), because the flame still has a relatively small surface tension.
  • smoking tools do not have the long heating process of electrically heated smoking tools.
  • the smoking material begins to be rapidly heated and generate smoke in the right position and temperature zone, and the waiting time is extremely short.
  • the fastest battery-heated smoking tool in the world needs to wait a long 20 seconds for the heated non-combustible smoke to produce smoke.
  • the smoker does not need to inhale heat energy into the smoking substance, the user can smoke again after the lighter is extinguished, and the heating is completely stopped during smoking. This is better than all electric heating smoking devices on the market. It is safer because all electric heating smoking devices sold on the market maintain electric heating at all times.
  • this smoking tool also provides a lighter operation prompt device.
  • the user can ignite the lighter intermittently according to the signal provided by the lighter operation prompting device. This not only maintains the constant temperature of the smoking material, but also provides a lighter operation prompt device. And the heat dissipation pressure is greatly reduced.
  • the lighter provided by the present invention includes part of the circuit of the lighter operation prompt device, preferably including a battery that powers the lighter operation prompt device, and part of the circuit on the lighter is quickly connected to the circuit inside the smoking tool through the wiring port. In this way, every time the lighter is replaced, the battery that powers the lighter operation prompt device is also replaced, so there is no need to worry about the power supply of the lighter operation prompt device. In addition to regular replacement of the lighter, this smoking tool does not require any maintenance.
  • the lighter in this smoking implement contains any form of igniter.
  • the present invention has the following beneficial effects:
  • the lighter can be completely extinguished when the user is smoking, and the entire smoking tool completely stops heating, which is safer than all electric heating smoking tools on the market.
  • Figure 1 is a schematic diagram of the overall appearance of the smoking tool in Embodiment 1.
  • the smoking tool is also equipped with a heated non-burning smoke;
  • Figure 2 is a schematic diagram of the overall appearance of the smoking tool in Example 1 and Example 10;
  • Figure 3 is a schematic diagram of the smoking tool in Embodiment 1 and 10 after the shell is cut open;
  • Figure 4 is an exploded schematic diagram of the smoking tool in Embodiment 1;
  • Figure 5 shows a schematic diagram of the appearance of the middleware and cigarette holder in Embodiment 1;
  • Figure 6 shows a schematic diagram of the middle piece, the cigarette holder and the positioning part in Embodiment 1, in which the middle piece is cut open and the positioning part is placed in the middle piece;
  • Figure 7 shows a schematic diagram of the middle piece, the cigarette holder, the positioning part and the heated non-combustible smoke in Embodiment 1, in which the middle piece is cut open and the positioning part separates the heated non-combustible smoke from the outer surface of the middle piece by a certain distance;
  • FIG 8 is a schematic diagram of the smoking tool in Embodiment 1 with the upper shell hidden.
  • the smoking tool is also equipped with heated non-combustible smoke, which shows the situation when the open flame lighter is ignited;
  • Figure 9 is a schematic diagram of the smoking tool in Embodiment 1 with the upper shell hidden.
  • the smoking tool also contains heated non-combustible cigarettes.
  • the middle part and the cigarette holder are cut open. It shows the situation when the open flame lighter is ignited. It also shows the situation when the open flame lighter is ignited. It shows the temperature distribution inside the middle part when an open flame lighter is ignited;
  • FIG 10 is a schematic diagram of the smoking tool in Embodiment 1 with the upper shell hidden.
  • the smoking tool is also equipped with a detachable hollow tube filled with smoking materials.
  • the hollow tube, middle piece and cigarette holder are cut open. It shows the situation when an open flame lighter is ignited. There is no positioning part in the middle piece in this picture;
  • FIG 11 is a schematic diagram of the appearance of the lighter in Embodiment 1 after the lower shell is disassembled, which shows that there are some circuits inside the lighter;
  • Figure 12 is a schematic diagram of the appearance of the lighter in Embodiment 1 after being disassembled from the lower shell; it shows that some circuits are provided inside the lower shell;
  • Figure 13 is a schematic diagram of the appearance of the lighter assembled with the lower shell in Embodiment 1;
  • Figure 14 is a schematic diagram of the overall appearance of the smoking tool in Embodiment 2.
  • the smoking tool is also equipped with heated non-burning smoke;
  • Figure 15 is a schematic diagram of a partial appearance of the smoking tool in Embodiment 2.
  • the upper shell is cut open, and a heated non-burning smoke is placed in the smoking tool;;
  • Figure 16 shows a schematic diagram of the appearance of the middle piece and the positioning part in Embodiment 2, in which the middle piece is cut open and the positioning part is placed inside the middle piece;
  • Figure 17 shows a schematic diagram of the appearance of another middleware in Embodiment 2.
  • Figure 18 shows a schematic diagram of the middleware in Figure 17 after being cut open
  • Figure 19 show the appearance diagrams of several other middleware in Embodiment 2;
  • Figure 22 is a schematic diagram of the appearance of the smoking tool in Embodiment 3 after the upper shell is cut open, with heated non-combustible smoke placed in it;
  • Figure 23 is a schematic diagram of the appearance of the smoking tool in Embodiment 3 after the upper shell is cut open;
  • Figure 24 is a schematic diagram of the appearance of the smoking tool in Embodiment 4 after the upper shell is cut open, with heated non-combustible smoke placed in it;
  • Figure 25 is a schematic diagram of the appearance of the smoking tool in Embodiment 5, which also has heated non-burning smoke placed in it;
  • Figure 26 is a schematic diagram of the positional relationship between the lighter, the middleware, and the heated non-combustible smoke in Embodiment 5, which shows that there is an angle between the lighter and the heated non-combustible smoke;
  • Figure 27 is a schematic diagram of the positional relationship between the lighter, the middleware, and the heated non-combustible smoke in Embodiment 5, which shows that the angle between the lighter and the heated non-combustible smoke is 90 degrees;
  • Figure 28 is a schematic diagram of the appearance of the smoking tool in Embodiment 6, which also has heated non-combustible smoke placed in it;
  • Figure 29 is a schematic diagram of the smoking tool in Embodiment 6 after the outer shell, labor-saving button, and lighter operation prompt device are hidden, and the heated non-combustible smoke is placed inside;
  • Figure 30 is a schematic diagram of the smoking tool in Embodiment 6 with the outer shell, labor-saving button, and lighter operation prompt device hidden. It shows the situation when the open flame lighter is ignited, and there is heated non-combustible smoke placed in it;
  • Figure 31 is a schematic diagram of the smoking tool in Embodiment 6 with the outer shell, labor-saving button, lighter operation prompt device and lighter hidden, and the heated non-combustible smoke is placed inside;
  • Figure 32 is an exploded schematic diagram of the remaining parts of the smoking tool in Embodiment 6 after hiding the outer shell, the labor-saving button, the lighter operation prompt device and the lighter. The figure also shows the heated non-combustible smoke;
  • Figure 33 is a schematic diagram of the overall appearance of the smoking tool in Embodiment 7.
  • Figure 34 is a schematic diagram of the overall appearance of the smoking tool in Embodiment 7 after the outer shell is cut open;
  • Figure 35 is a schematic diagram of the appearance of the smoking tool in Embodiment 7 after the shell is cut open, with heated non-combustible smoke placed inside;
  • Figure 36 is a schematic diagram of the appearance of the smoking tool in Embodiment 7 after the shell is cut open, which shows the situation when the open flame lighter is ignited, and there is heated non-combustible smoke placed in it;
  • Figure 37 is a schematic diagram of the overall appearance of the smoking tool in Embodiment 8, which also has heated non-burning smoke placed in it;
  • Figure 38 is a schematic diagram of the appearance of the smoking tool in Embodiment 8 after the shell is cut open, with heated non-combustible smoke placed inside;
  • Figure 39 is a schematic diagram of the appearance of the smoking tool in Embodiment 8 after the shell and spring are cut open and the cam groove is hidden, and heated non-combustible smoke is placed inside;
  • Figure 40 is a schematic diagram of the appearance of the smoking tool in Embodiment 8 after the shell is cut open. It shows the situation when the open flame lighter is ignited, and there is heated non-combustible smoke placed in it;
  • Figure 41 is a schematic diagram of the appearance of the smoking tool in Embodiment 8 after the shell is cut open. It shows the situation of the lighter after it is reset and extinguished, and there is heated non-combustible smoke placed in it;
  • Figure 42 is a schematic diagram of the overall appearance of the smoking tool in Embodiment 9;
  • Figure 43 is a schematic view of the appearance of the smoking tool in Embodiment 9 after the upper shell is disassembled.
  • the cigarette piece 23 and the middle piece 6 are integrally formed, the cigarette holding piece 23 is installed with the upper shell 2, a vibrator 9 is placed inside the lower shell 3, the circuit board 40 under the lighter 4 is connected to the vibrator 9, and the heated non-combustible smoke 5 can be placed
  • the heat-not-burn cigarette 5 contains the smoking substance 43 (since it is well known that the heat-not-burn cigarette 5 contains the smoking substance 43, the anatomy of the heat-not-burn cigarette 5 is not shown here).
  • the positioning part 14 separates a certain distance between the smoking material 43 in the heated non-combustible smoke 5 and the bottom outer surface of the middle part 6 (as shown in Figure 7).
  • the structure and shape of the portion 14 are only used to separate a certain distance and do not block the passage of heat energy. It should be noted that the positioning part 14 may not be used in this embodiment, and the function will not be affected at all.
  • the open flame lighter 4 is ignited (as shown in Figure 8).
  • the open flame flame 15 cannot penetrate the hole 10 on the middle piece 6 due to surface tension, so the flame 15 is blocked from the middle piece 6. , in other words, the flame 15 is firmly fixed on the outer surface of the middle piece 6, and the 600 degrees Celsius flame 15 is firmly fixed, but the heat can pass through the hole 10 on the middle piece 6.
  • the middle piece 6 contains The hole 10 with a width of no more than 3 mm connects the smoking material 43 side and the flame 15 side, so that a very good heating effect on the smoking material 43 can be achieved.
  • the intermediate piece 6 is located between the flame 15 and the smoke-generating object 43.
  • the burning direction of the flame 15 is upward, and the smoke-generating object 43 is located exactly in the burning direction of the flame 15.
  • the temperature zone inside the middle piece 6 is related to the distance from the outer surface of the middle piece 6. Since most of the smoking materials 43 need to be heated at a temperature between 200 degrees Celsius and 350 degrees Celsius, only the positioning portion 14 is needed. By separating the smoking material 43 from the outer surface of the middle piece 6 by a certain distance, the smoking material 43 can be placed in the most suitable heating zone. According to a large number of actual measurement results, as long as the open flame lighter 4 is ignited for two to three seconds between each puffing action to intermittently heat the smoking substance 43, the smoking substance 43 will be maintained at a relatively constant and suitable heating temperature.
  • the lighter operation prompt device (including the vibrator 9) in the smoking tool 1 can serve as a reminder to the user when the heating reaches the most suitable duration. , the vibrator 9 will vibrate to remind the user, allowing the user to let go and extinguish the lighter 4 to stop heating. The user can smoke after the lighter 4 is extinguished. This is the safest for the user and is safer than the electric heating smoking tool because the electric heating The smoking tool maintains a high-temperature heating state while the user is smoking. As shown in Figure 11, there is a partial circuit of the lighter operation prompt device in the lighter 4. This partial circuit contains the battery 39 and the first connection port 37.
  • the lower housing 3 is provided with a circuit (vibrator 9, a circuit board 40, a second connection port 38 located on the upper part of the circuit board 40, and a switch 41 located on the lower part of the circuit board 40. Since the switch 41 is located at the lower part, the switch 41 in the figure is Indicated by dashed lines).
  • the lighter 4 is put into the lower housing 3, the first wiring port 37 and the second wiring port 38 are connected, the entire circuit becomes complete, and the battery 39 in the lighter 4 supplies power to the lighter operation prompt device (including the vibrator 9).
  • the lighter 4 When the user presses and ignites the lighter 4 (as shown in Figure 13), the lighter 4 will generate pressure on the circuit board 40 below, and the circuit board 40 presses the switch 41 at the bottom of the circuit board 40, and the lighter operation prompt device (including the vibrator 9) Start working on prompts.
  • FIG 14 shows the appearance of this embodiment.
  • the lighter operation prompting device inside the smoking tool 1 in this embodiment contains a buzzer 22 (since the buzzer 22 is located inside, it is represented by a dotted line in the figure), and the sound of the buzzer 22 can be used to prompt the user to operate.
  • the lighter 4 in this embodiment is also an open flame lighter 4.
  • the difference between this embodiment and Embodiment 1 is that the middle piece 6 is made of rolled wire instead of a screen, and the middle piece 6 contains a gap 11 with a width of no more than 3 mm to communicate with the smoking substance 43 side and the flame 15
  • the open flame 15 cannot pass through these gaps 11 due to surface tension, so the flame 15 is firmly fixed on the surface of the middle piece 6 .
  • a schematic diagram of the middle piece 6 cut open a thermal conductive needle 36 that can be inserted into the inside of the heated non-combustible smoke 5 can be directly pulled out from the middle piece 6.
  • the thermal conductive needle 36 can guide heat into the heating element.
  • smoking materials 43 inside the non-combustible smoke 5 .
  • the structure of the middle piece 6 can be various.
  • Figure 17 shows the middle piece 6 of another structure.
  • the width of the middle piece 6 connecting the smoking substance 43 side and the flame 15 side is not more than 3mm (but The hole 10 with a length greater than 3 mm can be seen after cutting the middle part 6 (as shown in Figure 18).
  • the structure of the positioning part 14 is also different from that of the first embodiment.
  • the shape and structure of the positioning part 1 are not subject to any restrictions.
  • Figures 19 to 21 also show a variety of middleware 6 with different structures.
  • the structure of the middleware 6 is not subject to any restrictions, as long as the middleware 6 contains a hole 10 or a gap 11 with a width of no more than 3 mm to communicate with the smoking article 43 side. And flame 15 sides can be.
  • Figures 22 and 23 show a schematic diagram of the appearance of the smoking tool 1 after the upper shell 2 is cut open.
  • the middle piece 6 in this embodiment is a flat porous plate, and the middle piece 6 contains holes 10 with a width of no more than 3 mm, which are connected to the smoke. 43 sides of object and 15 sides of flame.
  • the remaining structures and principles are the same as the previous two embodiments.
  • Figure 24 shows a schematic diagram of the appearance of the smoking tool 1 after the upper shell 2 is cut open.
  • the middle piece 6 in this embodiment has an opening at an insignificant place far away from the flame.
  • the large hole 21 does not conflict with the claim "the middle piece contains holes or gaps connecting the smoking material side and the flame side, and the width of the holes or gaps is not greater than 3mm", so This type of embodiment in which a large hole 21 is opened in an insignificant place is also included in the scope of the claims of the present invention.
  • Figure 25 shows the appearance of this embodiment.
  • Figure 26 is a schematic diagram of the positional relationship between the lighter 4, the middleware 6, and the heated non-combustible smoke 5 in this embodiment. It shows that there is a gap between the lighter 4 and the heated non-combustible smoke 5.
  • the included angle A the present invention does not place any limit on the size of the included angle A.
  • Figure 27 shows the situation where the angle between the lighter 4 and the heated non-combustible smoke 5 is 90 degrees.
  • Figure 28 is a schematic diagram of the overall appearance of this embodiment.
  • the lighter operation prompting device includes a light 18 (since the light 18 is located inside, it is represented by a dotted line in the figure).
  • the operator can be prompted by the flashing light of the light 18.
  • the light of the lamp 18 can pass through the transparent or translucent lower housing 3.
  • Figure 29 is a schematic diagram of the smoking tool 1 with the upper shell 2, the lower shell 3, the labor-saving button 12, and the lighter operation prompt device hidden.
  • the heated non-combustible smoke 5 is placed in it. It can be seen that the heated non-combustible smoke 5 and the lighter 4 are connected. There is an included angle of about 26 degrees.
  • Figures 31 and 32 show in more detail the principle by which the heated non-combustible cigarette 5 and the smoking material 43 in it can rotate in this embodiment: the cigarette holding part 23 and the middle part 6 are fixed together, and the ratchet part 30 and the middle part are fixed together. 6 are fixed together, the pawl 31 containing the elastic pawl 33 covers the ratchet 30, one side of the pawl 31 is connected to a pendulum 35, the elastic piece 34 on the friction part 32 presses the ratchet 30, the friction part 32 fixed on the upper shell 2.
  • the heated non-combustible smoke 5 will rotate at a certain angle in the same direction, and the flame 15 will rotate and heat the smoking material 43 in the heated non-combustible smoke 5, making the heating more uniform.
  • Figure 33 is a schematic view of the appearance of this embodiment.
  • Figure 34 is a schematic view of the appearance of the smoking tool 1 after the outer casing 25 is cut open.
  • Figure 35 is a schematic view of the appearance of the smoking tool 1 after the outer casing 25 is cut open. It also has a heated non-combustible smoke 5 placed inside it. Among them, it can be seen from the above three figures that the angle between the lighter 4 and the heated non-combustible smoke 5 is 180 degrees, the middle part 6 is a semicircular screen, the cigarette holder 23 is part of the outer shell 25, and the cigarette holder 23 is One end is fixed with the middle piece 6, the other end of the cigarette holder 23 is a smoking mouthpiece 24, and the lighter 4 is placed in the outer shell 25.
  • the lighter 4 in this embodiment is an open flame lighter 4 .
  • the button pressing part 26 inside the shell 25 will cause the gas control rod 8 and the ignition button 7 of the open flame lighter 4 to move and generate a flame 15 .
  • the open flame 15 has a very magical phenomenon: the open flame 15 always burns upward. Therefore, even if the open flame lighter 4 is placed sideways, the flame 15 is heated upward, and the smoking substance 43 in the smoking tool 1 is located in the burning direction of the open flame flame 15.
  • the middle piece 6 contains a hole 10 with a width of no more than 3 mm to connect the smoking substance 43 side and the flame 15 side. The reason why the middle piece is made into a semicircle is to facilitate loading or taking out the heated non-burning cigarette 5 into the cigarette holder 23 from one side of the middle piece 6 . The user can smoke from the smoking port 24.
  • Figure 37 is a schematic diagram of the overall appearance of the smoking tool 1 of this embodiment, with the heated non-combustible smoke 5 placed inside it;
  • Figure 38 is a schematic diagram of the appearance after the shell 25 is cut open, with the heated non-combustible smoke 5 placed inside;
  • Figure 39 It is a schematic diagram of the appearance after the shell 25 and the spring 28 are cut open and the cam groove 19 is hidden, and the heated non-combustible smoke 5 is placed inside.
  • the lighter 4 in this embodiment is an open flame lighter 4 .
  • the biggest difference between this embodiment and Embodiment 7 is that in this embodiment the heated non-burning smoke 5 and the smoking material 43 in it rotate.
  • the middle piece 6 in this embodiment is fixed on the shell 25.
  • the structure of the middle piece 6 is also semicircular like that of Embodiment 7.
  • the middle piece 6 contains a hole 10 with a width of no more than 3 mm to communicate with the smoking substance 43 side and the open flame 15. side.
  • One end of the cigarette holder 23 can be loaded with heated non-combustible smoke 5, and the other end is a smoking mouthpiece 24.
  • the cigarette holder 23 has a protrusion 29, and a cam groove 19 covers the cigarette holder 23.
  • the protrusion 29 is located on the cam groove. In the cam groove 42 of the cam groove 19, one end of the cam groove 19 resists the spring 28, and the open flame lighter 4 contains a pushing part 27 that can push the cam groove 19 to move.
  • the smoking material 43 in this embodiment is always rotated and heated evenly, and the heating is more complete and thorough.
  • Figure 42 is a schematic diagram of the overall appearance of the smoking tool 1 in this embodiment
  • Figure 43 is a schematic diagram of the appearance of the upper shell 2 of the smoking tool 1 after being disassembled.
  • the smoking tool 1 in this embodiment does not include the labor-saving button 12, and the hand 17 can directly press the lighter 4 to ignite.
  • the lighter 4 in this embodiment can be taken out from the lower housing 3, or the lighter 4 and the lower housing 3 can be integrated to form a complete lighter 4.
  • the lighter 4 in this embodiment is a gas and air premixed lighter 4, which is commonly known as a windproof lighter 4 and a direct-injection lighter 4;
  • the upper shell 2 is made of materials with very low thermal conductivity to avoid scalding the operator;
  • the lighter operation reminder device (including the vibrator 9) in the smoking tool 1 reminds the user more frequently.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lighters Containing Fuel (AREA)

Abstract

L'invention concerne un outil à fumer chauffant (1) et un briquet spécial (4). L'outil à fumer chauffant (1) comprend le briquet (4) ; des flammes générées par le briquet (4) pénètrent difficilement dans les trous (10) ou les espaces (11) en raison de la tension de surface, mais l'énergie thermique peut pénétrer dans les trous (10) ou les espaces (11) pour chauffer un objet fumant (43) ; le briquet spécial (4) est pourvu d'une partie d'un circuit d'un dispositif d'aide au fonctionnement de briquet ; la partie du circuit sur le briquet (4) et un circuit dans l'outil à fumer chauffant (1) peuvent former un dispositif d'aide au fonctionnement de briquet complet ; et le dispositif d'aide au fonctionnement de briquet peut indiquer à un utilisateur comment fonctionne le briquet.
PCT/CN2023/080179 2022-03-11 2023-03-07 Outil à fumer chauffant et briquet spécial WO2023169445A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202210238636.4A CN116763000A (zh) 2022-03-11 2022-03-11 加热型吸烟工具与专用的打火机
CN202210238636.4 2022-03-11

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WO2023169445A1 true WO2023169445A1 (fr) 2023-09-14

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CN (1) CN116763000A (fr)
WO (1) WO2023169445A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020100487A1 (en) * 2000-12-11 2002-08-01 Frank K. St. Charles Lighter integral with a smoking article
US20040031495A1 (en) * 2002-03-22 2004-02-19 Dan Steinberg Vaporization pipe with flame filter
CN105747279A (zh) * 2015-05-12 2016-07-13 黄争鸣 加热型不燃烟加热器
WO2016171997A2 (fr) * 2015-04-21 2016-10-27 Viriyapanthu Paul Composition de tabac sans fumée, procédé et appareil de vaporisation
CN206062123U (zh) * 2016-10-10 2017-04-05 韩力 一种燃气加热式吸烟制品
CN215270568U (zh) * 2020-11-19 2021-12-24 云南中烟再造烟叶有限责任公司 一种便于均匀受热的烟弹加热设备
CN217218178U (zh) * 2022-03-11 2022-08-19 陈龙 加热型吸烟工具与专用的打火机

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020100487A1 (en) * 2000-12-11 2002-08-01 Frank K. St. Charles Lighter integral with a smoking article
US20040031495A1 (en) * 2002-03-22 2004-02-19 Dan Steinberg Vaporization pipe with flame filter
WO2016171997A2 (fr) * 2015-04-21 2016-10-27 Viriyapanthu Paul Composition de tabac sans fumée, procédé et appareil de vaporisation
CN105747279A (zh) * 2015-05-12 2016-07-13 黄争鸣 加热型不燃烟加热器
CN206062123U (zh) * 2016-10-10 2017-04-05 韩力 一种燃气加热式吸烟制品
CN215270568U (zh) * 2020-11-19 2021-12-24 云南中烟再造烟叶有限责任公司 一种便于均匀受热的烟弹加热设备
CN217218178U (zh) * 2022-03-11 2022-08-19 陈龙 加热型吸烟工具与专用的打火机

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