CN112690509A - Electronic cigarette capable of heating gel-state tobacco tar in mouth-to-mouth suction mode - Google Patents
Electronic cigarette capable of heating gel-state tobacco tar in mouth-to-mouth suction mode Download PDFInfo
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- CN112690509A CN112690509A CN202110014458.2A CN202110014458A CN112690509A CN 112690509 A CN112690509 A CN 112690509A CN 202110014458 A CN202110014458 A CN 202110014458A CN 112690509 A CN112690509 A CN 112690509A
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- gel
- heating
- tobacco tar
- holder
- electronic cigarette
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- 241000208125 Nicotiana Species 0.000 title claims abstract description 117
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 117
- 238000010438 heat treatment Methods 0.000 title claims abstract description 81
- 239000003571 electronic cigarette Substances 0.000 title claims abstract description 40
- 238000003825 pressing Methods 0.000 claims abstract description 42
- 238000003860 storage Methods 0.000 claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 230000000391 smoking effect Effects 0.000 claims abstract description 23
- 239000000779 smoke Substances 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 10
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 230000008569 process Effects 0.000 abstract description 5
- 239000000499 gel Substances 0.000 description 35
- 239000007788 liquid Substances 0.000 description 21
- 239000003349 gelling agent Substances 0.000 description 9
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 6
- 239000003921 oil Substances 0.000 description 6
- 235000019198 oils Nutrition 0.000 description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 229920000742 Cotton Polymers 0.000 description 4
- 230000002441 reversible effect Effects 0.000 description 4
- 238000000889 atomisation Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005485 electric heating Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 235000019505 tobacco product Nutrition 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 2
- 239000002639 bone cement Substances 0.000 description 2
- 239000000679 carrageenan Substances 0.000 description 2
- 235000010418 carrageenan Nutrition 0.000 description 2
- 229940113118 carrageenan Drugs 0.000 description 2
- 229920001525 carrageenan Polymers 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229960002715 nicotine Drugs 0.000 description 2
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 235000013599 spices Nutrition 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- UHVMMEOXYDMDKI-JKYCWFKZSA-L zinc;1-(5-cyanopyridin-2-yl)-3-[(1s,2s)-2-(6-fluoro-2-hydroxy-3-propanoylphenyl)cyclopropyl]urea;diacetate Chemical compound [Zn+2].CC([O-])=O.CC([O-])=O.CCC(=O)C1=CC=C(F)C([C@H]2[C@H](C2)NC(=O)NC=2N=CC(=CC=2)C#N)=C1O UHVMMEOXYDMDKI-JKYCWFKZSA-L 0.000 description 2
- 239000005456 alcohol based solvent Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
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- 239000001525 mentha piperita l. herb oil Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 235000019477 peppermint oil Nutrition 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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Images
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
- 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
- A24F40/10—Devices using liquid inhalable precursors
-
- 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
- A24F40/42—Cartridges or containers for inhalable precursors
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- Manufacture Of Tobacco Products (AREA)
Abstract
The invention belongs to the field of electronic cigarettes, and particularly relates to an electronic cigarette capable of heating gel-state tobacco tar in a mouth-to-mouth suction manner, which comprises: the device comprises an upper shell (1), a lower shell (5), a gel storage cylinder (2), a pressing reset mechanism, a heating element (4) and an airflow channel (6). According to the invention, the gel-state tobacco tar can be quantitatively supplied into the heating cavity by manually pressing the pressing reset mechanism, and a user can adjust the time interval for pressing and releasing the pressing reset mechanism according to the requirement of each suction so as to adjust the length of the gel-state tobacco tar rod supplied into the heating cavity. The inner surface of the clamping flap of the clamp holder (2-2) is provided with the heating plate, so that a separate heating element and a heating cavity are not required to be arranged, and the volume of the smoking set is reduced. In addition, the heating sheets are sequentially started from the far lip end to the near lip end, so that the gel-state tobacco tar rod is heated in a segmented mode, and electric energy is saved. Meanwhile, the sectional heating ensures the consistency of the smoke amount in each suction process.
Description
Technical Field
The invention belongs to the field of electronic cigarettes, and particularly relates to an electronic cigarette capable of heating gel-state tobacco tar in a mouth-to-mouth suction manner
Background
The demand of people on harm reduction of tobacco promotes the birth and rapid development of electronic cigarettes. The electronic cigarette is prepared by dissolving nicotine, essence, spice and the like in polyhydric alcohol solvents such as glycerin or propylene glycol to prepare tobacco tar which is used as a smoking material, then filling the tobacco tar into a smoking set of the electronic cigarette, transferring the tobacco tar to an atomizer in the smoking set through a conduction element such as oil guide cotton, and atomizing the tobacco tar through an electric heating element to form smoke similar to the traditional cigarette for a user to smoke.
However, since the tobacco tar is in a liquid form, the tobacco tar container, the tobacco tar guiding cotton, the electric heating element and the like of the electronic cigarette smoking set are difficult to avoid poor sealing performance caused by the fact that the machining sizes of parts cannot be accurately consistent in actual assembly, or the sealing performance is damaged due to vibration and collision in the subsequent storage, transportation and use processes although the electronic cigarette smoking set is assembled to have the sealing performance when being delivered from a factory, so that oil leakage is generated more or less, and the customer experience is influenced. For this reason, gel-state tobacco tar has been proposed as a smoking material instead of liquid tobacco tar to solve the problem of oil leakage. Gel-state tobacco products have been reported in which a gelling agent is often used to solidify liquid tobacco products into a gel (jelly-like or solid), which typically undergoes a thermally reversible phase change, i.e., solidifies into a gel at low temperatures, but is liquefied after heating and solidifies again into a gel after cooling.
However, the gel-state tobacco tar generates new problems in actual use: if only a small amount of disposable gel-state tobacco tar blocks are used and are heated and melted into liquid at one time and then are heated and atomized, the user can continuously suck a plurality of mouths (for example, 7-8 mouths) at each time, the requirement of the user for sucking at any time for a long time cannot be met (generally, an electronic cigarette using liquid tobacco tar can be used for sucking hundreds of mouths to thousands of mouths according to the amount of the liquid tobacco tar stored in the electronic cigarette, and the user can be electrified and heated to suck at any time), and the operation trouble can be brought when a new gel-state tobacco tar block is installed at each time, and the intention of using the gel-state tobacco tar to replace the liquid tobacco tar for leakage prevention is lost. However, if a large block of gel-state soot is used, although complete melting is sufficient for the user to suck hundreds to thousands of mouths, there are several problems:
1) in order to continuously supply tobacco tar to the heating element as in a conventional liquid-tar electronic cigarette, a large mass of gel-state tobacco tar block has to be melted by heating all or most of the tobacco tar at a time so as to be converted into liquid tobacco tar of sufficient fluidity (the amount of the liquid tobacco tar stored at least exceeds the amount of the liquid tobacco tar required for 7-8 puffs in one round of smoking by the user because how many puffs the user is not known in advance) to ensure that the liquid tobacco tar is sufficiently continuously supplied to the heating element, but after the current round of smoking by the user is stopped, the stored liquid tobacco tar is condensed back to the gel state and is further heated and melted into liquid in the next round of smoking, and the liquid tobacco tar in the next round of standby has to be condensed back to the gel state after the next round of smoking is stopped, and is melted again by heating … … in the next round of smoking, so that the processes of melting-cooling and condensation are repeated, the electric energy of the electric heating element is consumed, delay feeling is caused when a user sucks the tobacco for the first time (because a large amount of tobacco tar is heated and melted during the first suction to ensure that enough tobacco tar is supplied to the heating element through the oil guide cotton), and furthermore, certain chemical substances in the tobacco tar, such as essence, spice and the like, can be pyrolyzed and deteriorated due to repeated heating, so that peculiar smell can be sucked.
2) Although there are many gelling agents that gel liquid tobacco products, the selection of gelling agents is severely limited by the fact that there are not many gelling agents that have a thermally reversible phase transition characteristic.
3) If the required amount of the gel-state tobacco tar is heated and liquefied each time, but not almost all the gel-state tobacco tar is heated and liquefied each time, how to continuously and quantitatively supply the gel-state tobacco tar to the heater becomes a technical problem to be solved urgently, namely how to supply the next certain amount of the gel-state tobacco tar to the heating element after the last certain amount of the gel-state tobacco tar is heated and atomized. When using liquid tobacco tar as smoking material, continuous supply is not a problem due to the fluidity of the tobacco tar. However, since the gel-state tobacco tar is in the form of jelly or solid and does not have fluidity, it has been a great problem how to supply the tobacco tar quantitatively and continuously. If the light is heated and melted into liquid by the gel-state tobacco tar, and then flows to the heating element through the oil guide cotton, only the gel-state tobacco tar near the heating element can be melted, and the gel-state tobacco tar far away from the heating element cannot be heated and melted, and cannot be supplied to the heating element naturally, and therefore the gel-state tobacco tar cannot be atomized, the suction interruption is caused, and the user experience is seriously influenced.
4) Gel-state tobacco tar may also air dry or be oxidized by oxygen during long-term storage, which will shorten shelf life and affect smoking taste. In addition, if the gelling agent used is a non-vaporizable gelling agent, residue of the gelling agent component remains after vaporization of the tobacco tar by heating, and the internal parts of the smoking set may be contaminated.
The present invention is directed to solving the above problems.
Disclosure of Invention
The present invention is proposed in order to solve at least one of the above-mentioned problems.
A first aspect of the invention provides an electronic cigarette for puff-by-puff heating of gel-state tobacco tar, the electronic cigarette comprising: the device comprises an upper shell 1, a lower shell 5, a gel storage cylinder 2, a pressing reset mechanism and an airflow channel 6;
wherein, the upper end of the inner wall of the upper shell 1 is provided with a limit ring 1-3, and the lower end of the inner wall is provided with a stop ring 1-4;
the gel storage cylinder 2 is a hollow cylinder, the lower end part of the gel storage cylinder is a hollow holder 2-2, and the joint of the holder 2-2 and the gel storage cylinder 2 is of an outer diameter gradually-expanding structure;
a plurality of gaps are longitudinally distributed on the side wall of the holder 2-2, so that the side wall of the holder 2-2 is divided into a plurality of holding lobes, each holding lobe is provided with a plurality of heating sheets 2-2-1 which are longitudinally arranged at intervals, and the outer diameter gradually-expanding structure of the holder 2-2 is movably contacted with the stop ring 1-4;
the pressing reset mechanism is connected with the gel storage barrel 2, and a part of the pressing reset mechanism protrudes out of the upper shell 1.
The heating plate 2-2-1 protrudes radially with respect to the inner wall of the grip flap.
The lower end surface of the heating sheet 2-2-1 is provided with a heating coating or the lower end surface of the heating sheet 2-2-1 is printed with a heating track. The heating plate 2-2-1 is connected with the control board and the battery through a heating pin. The lower end face of the heating sheet 2-2-1 is the end face facing the central axis of the electronic cigarette.
The lower end face of the heating plate 2-2-1 is contacted with the gel-state tobacco tar rod 9, and the clamping and heating effects are achieved at the same time.
The number of gripping petals can be 2-6. The number of the heating sheets 2-2-1 on each clamping flap can be 2-6, and the heating sheets 2-2-1 on each clamping flap are not contacted with each other.
The pressing reset mechanism is connected with the gel storage barrel 2, and a part of the pressing reset mechanism protrudes out of the upper shell 1.
When the pressing reset mechanism is not pressed down, the stop ring 1-4 is contacted with the clamper 2-2 and keeps the clamper state.
When the pressing reset mechanism is pressed down, the stop ring 1-4 is not in contact with the gripper 2-2, and the gripper 2-2 is in a release state. The gripper 2-2 is in its natural state, i.e. in its released state.
The stop ring 1-4 and the limiting ring 1-3 do not completely fill the gap between the gel storage cylinder 2 and the upper shell 1, or the stop ring 1-4 and the limiting ring 1-3 are provided with through holes, so that the gap between the gel storage cylinder 2 and the upper shell 1 can be used as a part of the airflow channel 6.
Preferably, the push reset mechanism comprises: the pressing sleeve 4, the suction nozzle 7 and the return spring 3;
wherein, the pressing sleeve 4 is inserted above the suction nozzle 7;
the suction nozzle 7 is clamped with the upper shell 1 and protrudes relative to the upper shell 1, the suction nozzle 7 is connected with the gel storage cylinder 2, and the suction nozzle 7 is in air flow communication with the air flow channel 6;
the reset spring 3 is sleeved outside the gel storage barrel 2, the upper end part of the reset spring abuts against the suction nozzle 7, and the lower end part of the reset spring abuts against the limiting rings 1-3.
The suction nozzle 7 is fixedly connected or detachably connected with the gel storage cylinder 2.
The pressing sleeve 4 can be a hollow cylindrical pressing sleeve directly covering the suction nozzle 7 or an L-shaped pressing sleeve covering the suction nozzle 7.
Preferably, the upper case 1 is detachably coupled with the lower case 5. After heating, if the gel-state tobacco rod 9 leaves powder residue in the smoking set, the lower shell 5 and the upper shell 1 can be detached, and the residue can be poured out. Of course, the upper and lower housings 1 and 5 may also be designed in one piece, as the gel-state tobacco rod 9 may be completely atomized without generating residue.
An air inlet is formed in the upper shell 1 or the lower shell 5, so that outside air enters the electronic cigarette to be mixed with the smoke and is cooled.
Preferably, a control panel and a battery are arranged in the smoking set.
Preferably, the upper shell 1 comprises an upper shell upper section 1-1 and an upper shell lower section 1-2 which are detachably connected, the limiting ring 1-3 and the blocking ring 1-4 are arranged on the inner wall of the upper shell lower section 1-2, and the suction nozzle 7 is detachably connected with the gel storage cylinder 2.
Preferably, the suction nozzle 7 is T-shaped, a T-shaped channel is arranged in the suction nozzle, and the air flow channel 6 comprises a gap between the upper shell 1 and the gel storage cylinder 2.
Preferably, the side walls of the holder 2-2 are provided with through holes to facilitate the flow of the atomized gas from the gel-state tobacco rod 9 out into the gas flow channel 6.
The side wall of the holder 2-2 can be provided with no through hole, and the atomized air flow of the gel-state tobacco rod 9 can also flow out of the lower end opening of the holder 2-2 into the air flow channel 6.
The lower end of the holder 2-2 is close to the lower end of the smoking set, and even if the gel-state tobacco rod 9 falls to the bottommost part, the length of the exposed holder 2-2 is small, so as to avoid waste of the gel-state tobacco rod 9.
When the gel-state tobacco tar rod 9 is used up and a new tobacco tar rod needs to be inserted, the invention can adopt two modes according to the specific structure of the electronic cigarette:
the first method is as follows: the upper section 1-1 of the upper shell and the lower section 1-2 of the upper shell are disassembled, the suction nozzle 7 and the gel storage cylinder 2 are disassembled, a new gel-state tobacco tar rod 9 is put into the gel storage cylinder 2 from the upper end part of the gel storage cylinder, and then the suction nozzle 7 and the upper section 1-1 of the upper shell are installed in an original shape.
The second method comprises the following steps: the lower case 5 is detached from the upper case 1, the holder 2-2 is pressed down to be released, and a new gel-state tobacco rod 9 is inserted from the lower end of the holder 2-2.
In the axial direction of the electronic cigarette, the near lip end direction of the electronic cigarette is marked as 'up', and the far lip end direction is marked as 'down' or 'bottom'.
A second aspect of the present invention provides a method for using the electronic cigarette according to any one of the first aspect, wherein the pressing reset mechanism is pressed, the gel storage cylinder 2 is driven to move downwards, the outer diameter gradually-expanding structure is free from the restraint of the stop ring 1-4, at the moment, the clamp holder 2-2 is released, a part of the gel-state tobacco rod 9 clamped in the device falls to the lower end part of the clamp 2-2, then the pressing reset mechanism is released to reset, the pressing reset mechanism drives the gel storage barrel 2 to move upwards, at the moment, when the clamp holder 2-2 moves upwards until contacting the stop ring 1-4, the gel-state tobacco tar rod 9 is tightened and clamped, then starting a smoking set heating program, the holder 2-2 heats the gel-state tobacco rod 9 inside, and the smoke generated by heating the gel-state tobacco rod 9 enters the mouth of a user through the airflow channel 6.
The heating of all the heating sheets 2-2-1 can be started simultaneously, or the heating process can be started step by step, for example, the heating sheets 2-2-1 are started from the far lip end to the near lip end sequentially in order to realize the effect of heating the gel-state tobacco tar rod 9 in sections.
Thus, the gel-state tobacco rod part falling on the cavity in the holder 2-2 and the lower end surface after one-time pressing can be atomized by blocks through sectional heating, for example, 4 heating sheets 2-2-1 at the farthest lip end are started for a user to suck 2 mouths and then are closed; the 4 heating sheets 2-2-1 adjacent to the heating sheet are sequentially started, the heating sheet is closed after the user sucks 2 mouths, and the 4 heating sheets adjacent to the heating sheet are started, so that the gel-state tobacco tar rod 9 can be heated and atomized along with the mouth-by-mouth sucking sequence, the electric energy can be saved, and the consistency of the smoke quantity in the sucking process of each mouth is ensured.
If instead the entire length of gel located in the heating chamber is heated directly, for example by the supply user sucking 8 mouths, the following can occur: the contact area between the gel-state tobacco tar rod and the heating element is large at the beginning, so that the atomization efficiency is high, and the amount of the smoke of a few mouths which is sucked at the beginning is large; when the gel-state tobacco rod is partially liquefied, the contact area with the heating element becomes small, the atomization efficiency becomes low, and therefore the amount of smoke in the latter few mouths becomes insufficient.
The technical scheme can be freely combined on the premise of no contradiction.
The invention has the following beneficial effects:
1. according to the invention, the gel-state tobacco tar can be quantitatively supplied into the heating cavity by manually pressing the pressing reset mechanism, and a user can adjust the time interval for pressing and releasing the pressing reset mechanism according to the requirement of each suction so as to adjust the length of the gel-state tobacco tar rod supplied into the heating cavity. A plurality of heating sheets 2-2-1 are arranged in the holder 2-2 at intervals. The holder 2-2 is used as a heating element at the same time, so that a separate heating element and a heating cavity are not needed, and the volume of the smoking set is reduced. In addition, as the plurality of heating sheets are arranged at intervals in the axial direction of the electronic cigarette, the heating sheets 2-2-1 can be sequentially started from the far lip end to the near lip end so as to realize the effect of heating the gel-state tobacco tar rod 9 in a segmented manner, thereby saving electric energy. Meanwhile, the sectional heating ensures the consistency of the smoke amount in each suction process, and avoids the conditions that the smoke amount is large when the smoke is sucked at the beginning and the smoke amount is insufficient at the back.
2. The whole gel-state tobacco tar rod main body is arranged in the gel storage cylinder and does not need to undergo repeated melting-solidification, so that the obtained gel-state tobacco tar rod is not required to have the thermal reversible solid-liquid phase change property, the selection range of the usable gelling agent is greatly expanded, and the gelling agent without the thermal reversible solid-liquid phase change property can be used.
3. Also, since the gel-state tobacco rod is heated only once without undergoing repeated melting-solidification, not only is the electric energy of the heating element utilized to the maximum, but also atomization can be performed almost without delay, thereby avoiding the feeling of delayed suction of a user, avoiding deterioration of chemical substances in the gel-state tobacco rod due to repeated heating, and reducing the possibility of generating peculiar smell.
4. In the preferred technical scheme, the upper shell 1 and the lower shell 5 are detachably connected or rotatably connected so as to be convenient for loading the gel-state tobacco tar rod and cleaning the residual powder residue after the gel-state tobacco tar rod is heated.
5. In the preferred technical scheme, the upper shell 1 is divided into an upper shell upper section 1-1 and an upper shell lower section 1-2 which are detachably connected, when the gel-state tobacco tar rod needs to be loaded, the upper shell upper section 1-1 and the upper shell lower section 1-2 only need to be detached, and the gel-state tobacco tar rod is put into the gel storage barrel, so that the operation is convenient.
Drawings
Fig. 1 is a schematic structural view of an electronic cigarette according to embodiment 1 when pressed.
Fig. 2 is a schematic structural view of the electronic cigarette in embodiment 1 during smoking.
Figure 3 is a cross-sectional structural diagram of the holder 2-2 in the electronic cigarette of embodiment 1.
Figure 4 is a cross-sectional structural diagram of a holder 2-2 in the electronic cigarette of embodiment 2.
Figure 5 is a schematic external view of the heating sheet 2-2-1 of the electronic cigarette of example 1 holding the gel-state tobacco rod 8.
List of reference numerals:
1. an upper housing; 1-1, an upper section of the upper shell; 1-2, the lower section of the upper shell; 1-3, a limit ring; 1-4, a stop ring; 2. a gel storage cylinder; 2-2, a gripper; 2-2-1, a heating plate, 3 and a return spring; 4. pressing the sleeve; 5. a lower housing; 6. an air flow channel; 7. a suction nozzle; 8. a gel-state tobacco tar rod.
Detailed Description
The present invention will be further described with reference to the following embodiments.
Example 1
The preparation method of the gel-state tobacco tar rod comprises the following steps:
1. preparing essence for tobacco, wherein the content of decolorized tobacco absolute oil is 20%, the content of peppermint oil is 50% and the content of nicotine is 30%, and stirring and mixing the components at the rotating speed of 300r/min for 20min until the components are uniform;
2. preparing liquid tobacco tar, wherein the vegetable glycerol content is 35%, the edible propylene glycol content is 63% and the tobacco essence content is 2%, mixing, stirring for 20min at a rotation speed of 300r/min by using an electric stirrer until the mixture is uniform, and filtering to obtain clear liquid tobacco tar;
3. 2 parts of bone glue and 8 parts of water are mixed evenly and then are gradually added into 85 parts of liquid tobacco tar under stirring. After the addition, raising the temperature to 85 ℃, keeping the constant temperature reaction, and continuing stirring for reaction for 2 hours;
4. the pH of the reaction system was adjusted to 4, and a mixture of 1 part of carrageenan and 4 parts of water was gradually added. After the addition is finished, raising the temperature to 100 ℃, keeping the constant temperature reaction, and continuing stirring for reaction for 5 hours;
5. cooling at room temperature for 4h to obtain gel-state tobacco tar, wherein the content of bone glue is 2%, the content of carrageenan is 1%, the content of water is 12%, the content of liquid tobacco tar is 85%, and the mass of the solid tobacco tar is taken as a reference.
And (3) pressing the gel-state tobacco tar to obtain the cylindrical gel-state tobacco tar rod 9. The percentages are mass percentages.
An electronic cigarette as described in figures 1-2 and the above summary. The suction nozzle 7 is detachably connected with the gel storage cylinder 2. The pressing sleeve 4 is an L-shaped pressing sleeve covering the suction nozzle 7. The holder 2-2 is provided with four symmetrically arranged holding lobes. 4 heating plates 2-2-1 are arranged on each clamping flap along the longitudinal direction in a segmented and spaced mode, as shown in figure 2, the lower end face, in contact with the gel state tobacco tar rod 9, of each heating plate 2-2-1 is a sector annular surface and is used for clamping the prepared cylindrical gel state tobacco tar rod 9. All the heating plates 2-2-1 do not contact each other.
Figure 5 is a schematic external view of the heating sheet 2-2-1 of the electronic cigarette of example 1 holding the gel-state tobacco rod 8. 4 heating plates 2-2-1 substantially surround the outer surface of the gelled tobacco rod 9.
In the using method of the electronic cigarette described in this embodiment 1, the pressing sleeve 4 is pressed, the pressing sleeve 4 drives the suction nozzle 7 and the gel storage barrel 2 to move downward, at this time, the holder 2-2 is released, a part of the gel-state tobacco rod 9 held therein falls to the lower end of the holder 2-2, as shown in fig. 1, then the pressing reset mechanism is released to reset, the pressing reset mechanism drives the gel storage barrel 2 to move upward, and at this time, when the holder 2-2 moves upward until contacting the blocking ring 1-4, the gel-state tobacco rod 9 is tightly held.
Then the pressing sleeve 4 is pulled out, the smoking set heating program is started, the suction nozzle 7 is sucked, the holder 2-2 starts to heat the gel-state tobacco tar rod 9 held in the holder from the far lip end to the near lip end, and the smoke generated by heating the gel-state tobacco tar rod 9 enters the mouth of a user through the airflow channel 6, as shown in figure 2, wherein the arrow direction is the airflow direction.
Example 2
The gel-state tobacco tar of example 1 was compression molded to obtain a rectangular parallelepiped column-shaped gel-state tobacco tar rod 9.
The difference between the electronic cigarette of the embodiment 2 and the embodiment 1 is: the lower end surface of the heating plate 2-2-1 contacting with the gel state tobacco tar rod 9 is rectangular for holding the rectangular gel state tobacco tar rod 9 of the embodiment 2, as shown in fig. 4,
the above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. An electronic cigarette that heats gel-state tobacco tar on a puff-by-puff basis, the electronic cigarette comprising: the device comprises an upper shell (1), a lower shell (5), a gel storage cylinder (2), a pressing reset mechanism and an airflow channel (6);
wherein, the upper end of the inner wall of the upper shell (1) is provided with a limit ring (1-3), and the lower end of the inner wall is provided with a stop ring (1-4);
the gel storage cylinder (2) is a hollow cylinder, the lower end part of the gel storage cylinder is a hollow holder (2-2), and the joint of the holder (2-2) and the gel storage cylinder (2) is of an outer diameter gradually-expanding structure;
a plurality of gaps are longitudinally distributed on the side wall of the holder (2-2), so that the side wall of the holder (2-2) is divided into a plurality of holding lobes, each holding lobe is provided with a plurality of heating sheets (2-2-1) which are longitudinally arranged at intervals, and the outer diameter gradually-expanding structure of the holder (2-2) is movably contacted with the stop ring (1-4);
the pressing reset mechanism is connected with the gel storage cylinder (2), and one part of the pressing reset mechanism protrudes out of the upper shell (1).
2. The electronic cigarette of claim 1, wherein the push reset mechanism comprises: a pressing sleeve (4), a suction nozzle (7) and a return spring (3);
wherein, the pressing sleeve (4) is inserted above the suction nozzle (7);
the suction nozzle (7) is clamped with the upper shell (1) and protrudes relative to the upper shell (1), the suction nozzle (7) is connected with the gel storage cylinder (2), and the suction nozzle (7) is in air flow communication with the air flow channel (6);
the reset spring (3) is sleeved outside the gel storage cylinder (2), the upper end part of the reset spring is abutted against the suction nozzle (7), and the lower end part of the reset spring is abutted against the limiting rings (1-3).
3. The electronic cigarette according to claim 1, wherein the upper housing (1) is detachably connected to the lower housing (5).
4. The electronic cigarette according to claim 1, wherein the upper housing (1) comprises an upper housing upper section (1-1) and an upper housing lower section (1-2) which are detachably connected, the limiting ring (1-3) and the blocking ring (1-4) are arranged on the inner wall of the upper housing lower section (1-2), and the suction nozzle (7) is detachably connected with the gel storage cylinder (2).
5. The electronic cigarette according to claim 1, wherein the holder (2-2) has four symmetrically arranged holding flaps, and the lower end surface of the heating sheet (2-2-1) is a plane or an arc surface for holding a rectangular gel-state tobacco rod (9) or a cylindrical gel-state tobacco rod (9), respectively.
6. The electronic cigarette according to claim 2, wherein the mouthpiece (7) is T-shaped, a T-shaped channel is provided therein, and the airflow channel (6) comprises a gap between the upper housing (1) and the gel cartridge (2);
the side wall of the clamp holder (2-2) is provided with a through hole.
7. The use method of the electronic cigarette according to any one of claims 1 to 6, characterized in that the pressing reset mechanism is pressed to drive the gel storage cylinder (2) to move downwards, the outer diameter gradually expanding structure is free from the constraint of the stop ring (1-4), the holder (2-2) is released, a part of the gel state tobacco rod (9) held in the holder falls to the lower end part of the holder (2-2), then the pressing reset mechanism is released to reset, the pressing reset mechanism drives the gel storage cylinder (2) to move upwards, the gel state tobacco rod (9) is tightly held when the holder (2-2) moves upwards until contacting the stop ring (1-4), then the smoking set heating program is started, and the heating sheets (2-2-1) arranged in a longitudinal interval mode of the holder (2-2) sequentially drive the gel storage cylinder (2) to move upwards The tobacco tar stick (9) is heated, and the smoke generated by heating the gel tobacco tar stick (9) enters the mouth of a user through the airflow channel (6).
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110014458.2A CN112690509A (en) | 2021-01-06 | 2021-01-06 | Electronic cigarette capable of heating gel-state tobacco tar in mouth-to-mouth suction mode |
| PCT/CN2021/079137 WO2022147898A1 (en) | 2021-01-06 | 2021-03-04 | Clamping and heating integrated electronic cigarette capable of quantitatively supplying gel e-liquid |
| US17/927,707 US11744286B2 (en) | 2021-01-06 | 2021-03-04 | Electronic cigarette (e-cigarette) capable of holding, heating, and quantitatively supplying gelled electronic liquid (e-liquid) |
| EP21916949.7A EP4147595A4 (en) | 2021-01-06 | 2021-03-04 | Clamping and heating integrated electronic cigarette capable of quantitatively supplying gel e-liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110014458.2A CN112690509A (en) | 2021-01-06 | 2021-01-06 | Electronic cigarette capable of heating gel-state tobacco tar in mouth-to-mouth suction mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112690509A true CN112690509A (en) | 2021-04-23 |
Family
ID=75514955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110014458.2A Pending CN112690509A (en) | 2021-01-06 | 2021-01-06 | Electronic cigarette capable of heating gel-state tobacco tar in mouth-to-mouth suction mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112690509A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113349430A (en) * | 2021-07-14 | 2021-09-07 | 中国烟草总公司郑州烟草研究院 | Heating atomization product and atomization body |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130037041A1 (en) * | 2011-08-09 | 2013-02-14 | R. J. Reynolds Tobacco Company | Smoking articles and use thereof for yielding inhalation materials |
| CN207220165U (en) * | 2017-09-14 | 2018-04-13 | 湖南中烟工业有限责任公司 | Low temperature smoking set |
| CN214854363U (en) * | 2021-01-06 | 2021-11-26 | 云南中烟工业有限责任公司 | Electronic cigarette capable of heating gel-state tobacco tar in mouth-to-mouth suction mode |
| US20230225395A1 (en) * | 2021-01-06 | 2023-07-20 | China Tobacco Yunnan Industrial Co., Ltd | Electronic cigarette (e-cigarette) capable of holding, heating, and quantitatively supplying gelled electronic liquid (e-liquid) |
-
2021
- 2021-01-06 CN CN202110014458.2A patent/CN112690509A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130037041A1 (en) * | 2011-08-09 | 2013-02-14 | R. J. Reynolds Tobacco Company | Smoking articles and use thereof for yielding inhalation materials |
| CN207220165U (en) * | 2017-09-14 | 2018-04-13 | 湖南中烟工业有限责任公司 | Low temperature smoking set |
| CN214854363U (en) * | 2021-01-06 | 2021-11-26 | 云南中烟工业有限责任公司 | Electronic cigarette capable of heating gel-state tobacco tar in mouth-to-mouth suction mode |
| US20230225395A1 (en) * | 2021-01-06 | 2023-07-20 | China Tobacco Yunnan Industrial Co., Ltd | Electronic cigarette (e-cigarette) capable of holding, heating, and quantitatively supplying gelled electronic liquid (e-liquid) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113349430A (en) * | 2021-07-14 | 2021-09-07 | 中国烟草总公司郑州烟草研究院 | Heating atomization product and atomization body |
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