CN209995374U - Low-temperature baking smoking set with air intake from side edge of cigarette - Google Patents
Low-temperature baking smoking set with air intake from side edge of cigarette Download PDFInfo
- Publication number
- CN209995374U CN209995374U CN201920507207.6U CN201920507207U CN209995374U CN 209995374 U CN209995374 U CN 209995374U CN 201920507207 U CN201920507207 U CN 201920507207U CN 209995374 U CN209995374 U CN 209995374U
- Authority
- CN
- China
- Prior art keywords
- cigarette
- heating
- smoking set
- low temperature
- cavity
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
Images
Landscapes
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
The utility model discloses a low temperature cures smoking set that admits air from a cigarette side, including being equipped with the shell in the chamber of planting the cigarette and carrying out the heat-generating body that heats to the cigarette that the intracavity was planted to the cigarette, the cigarette is planted chamber end and is inserted the end for the cigarette, and end is the blind end in addition, it inserts the air current recess that extends to the blind end from the cigarette to be equipped with at least on the inside wall in chamber is planted to the cigarette, the air current recess is planted with the matching the lateral wall of the cigarette that the intracavity was planted to the cigarette encloses into the inlet channel with outside air and a cigarette inlet end intercommunication, the utility model discloses directly lay the inlet channel in the intracavity of planting, the condensate that forms and the tobacco that falls at a cigarette heating in-process will concentrate in a cigarette and plant the intracavity, and can.
Description
Technical Field
The utility model belongs to the technical field of smoking articles for use, especially, relate to kinds of low temperature from a cigarette side admit air cures smoking set.
Background
The existing smoking set in the market, , generally adopts a straight-through air passage, the air passage is too long, the condensate is too much, the smoking set is not easy to clean, the gas enters the smoking set, the smoking set is easy to break down, the service life of the smoking set is shortened, and the smoke smell is large after the whole smoking set is used for a plurality of times.
Chinese patents 2017206386809, 2018205939467, 2018205939467 disclose side-intake low-temperature smoking set, which are characterized in that a side-intake passage is arranged between a heating cavity and an outer shell, and the intake passage is communicated with the bottom of the heating cavity, so as to achieve the purpose of reducing the temperature of the outer shell of the smoking set through heat exchange.
SUMMERY OF THE UTILITY MODEL
This application is directed to solving among the technical problems existing in the prior art, for this reason, of the utility model aims at providing kind from the low temperature baking smoking set that a cigarette side admits air.
In order to solve the technical problem, the following technical scheme is adopted in the application:
low temperature baking smoking set that admits air from cigarette side is including the shell that is equipped with cigarette and inserts the chamber and to the heating element that heats the cigarette that the intracavity was inserted to the cigarette, cigarette is inserted chamber end and is cigarette insertion end, and end is the blind end in addition, be equipped with at least on the inside wall that the cigarette inserted the chamber and insert the airflow recess that extends to the blind end from the cigarette insertion end, the airflow recess is inserted with the matching the lateral wall of the cigarette that the cigarette inserted the intracavity encloses into the inlet channel who communicates outside air and cigarette inlet end.
, the air inlet channel is parallel to the cigarette inserting cavity and the area of the cross section is 1.1-1.5 mm.
, the air inlet channels are uniformly arranged along the circumference direction of the cross section of the cigarette inserting cavity
, the cross-sectional profile of the air flow groove is curved.
, an annular limiting boss is arranged on the inner bottom surface of the cigarette inserting cavity, and openings for communicating the cigarette air inlet end with the air inlet channel are arranged on the side wall of the annular limiting boss corresponding to each air inlet channel.
, the heating element is arranged on the inner wall of the cigarette inserting cavity.
And , arranging the heating element near the closed end.
, the heating element is fixed on the inner wall of the cigarette inserting cavity and divided into a plurality of heating sections which can be heated independently along the circumference direction of the cross section.
, the air inlet channel is arranged between two adjacent heating sections.
, the number of the heating sections is two, and the two heating sections are symmetrically distributed on longitudinal sections of the cigarette insertion cavity where the axis is located.
, a circuit board is arranged in the shell, and the electrodes of the heating element are electrically connected with the battery in the shell through a control board to control the heating section to heat in sequence.
, the cigarette inserting cavity is formed by a heating element support which is in sealed butt joint communication, a hollow tubular body and a heating element base which encloses the bottom end of the hollow tubular body, the top end of the heating element support is in sealed butt joint communication with the cigarette inserting port of the shell, and the heating element is arranged in the hollow tubular body.
Compared with the prior art, the utility model discloses the beneficial effect who has lies in:
1. the bottom of the cigarette inserting cavity is closed, the air inlet channel is directly arranged in the cigarette inserting cavity, condensate formed in the cigarette heating process and falling tobacco are concentrated in the cigarette inserting cavity and cannot flow to other parts of the smoking set, and the smoking set is convenient to clean.
2. The heating element is arranged on the inner periphery of the cigarette inserting cavity, the air inlet channel passes through the high-temperature region, the condensate can be formed only when the heating element finishes working and the temperature is changed from high to low, and thus little condensate is formed.
3. The side wall of the cigarette inserting cavity is cleaned by cigarettes when the cigarettes are inserted and pulled out, so that the smoking set is ensured not to have too much tobacco smell after being used.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the cigarette insertion chamber of the present invention;
FIG. 3 is a schematic view in half section of the present insertion cavity for a smoker branch;
FIG. 4 is an isometric view of the present smoke support insertion cavity;
FIG. 5 is a schematic gas flow diagram;
FIG. 6 is a schematic view of a cigarette being inserted into the cigarette insertion chamber, shown cut-away in the transverse direction;
FIG. 7 is an isometric view of the base of the heating element of the present invention;
FIG. 8 is a main sectional view of the base of the heating element of the present invention
FIG. 9 is a schematic view showing a structure after the heat-generating body is developed;
FIG. 10 is a schematic view showing a structure in which a heating element is disposed in a cigarette insertion chamber.
Detailed Description
The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of , but not all embodiments.
Referring to fig. 1, low-temperature baking smoking set allowing air to enter from the side edge of a cigarette comprises a shell 1 and a heating element 2, wherein a cigarette insertion cavity 3 is arranged in the shell 1, the end 3 of the cigarette insertion cavity is a cigarette insertion end, the end of the cigarette insertion cavity is a closed end, the heating element 2 is attached and fixed on the inner wall of the cigarette insertion cavity 3 so as to heat the cigarette 4 inserted into the cigarette insertion cavity 3, at least air flow grooves extending from the cigarette insertion end to the closed end are arranged on the inner side wall of the cigarette insertion cavity 3, and the air flow grooves and the side wall of the cigarette 4 inserted into the cigarette insertion cavity 3 in a matched mode form an air inlet channel 5 for communicating outside air and the cigarette air inlet end.
The air inlet end of the cigarette in the invention is usually the other end opposite to the end of the filter of the cigarette, when the cigarette is heated and sucked, a user inhales from the filter to form negative pressure inside the cigarette, air flow enters the cigarette from the other end of the cigarette (namely the air inlet end of the cigarette) and is sucked into the mouth by the user, and for the cigarette without the filter, the end with the air flow entering is the air inlet end of the cigarette when the cigarette is sucked.
Referring to fig. 2, 3 and 4, in order to ensure the uniformity of air intake, the air intake channels 5 are uniformly arranged along the circumferential direction of the cigarette insertion cavity 3. This embodiment is with two inlet channel to carry out exemplary explanation, cigarette 4 comprises tobacco section and filter segment, cigarette 4 inserts cigarette and plants when chamber 3, the filter segment exposes from shell 1 at least partially, during the user's suction, hold the filter segment and aspirate, outside air is under the suction negative pressure effect, through inlet channel 5 from cigarette inlet end entering cigarette 4 with tobacco section during the smog that heats is taken to the user's mouth, for reducing smog temperature, improve the suction taste, can also set up the condensation changeover portion between tobacco section and filter segment.
In the embodiment, the bottom of the cigarette inserting cavity 3 is closed, the air inlet channel 5 is directly arranged in the cigarette inserting cavity 3, condensate formed in the heating process of the cigarettes 4 and falling tobacco are concentrated in the cigarette inserting cavity 3 and do not flow to other parts of the smoking set, the cleaning of the whole smoking set can be realized through cleaning tools such as a brush and the like, the smoking set is very convenient to clean, in addition, the cigarettes 4 have cleaning effects on the inner wall of the cigarette inserting cavity when being plugged and pulled out, and the fact that the appliance does not have too large tobacco smell after being used is guaranteed.
In addition, even if a small amount of smoke reversely flows out from the cigarette inlet end into the cigarette insertion cavity 3, the reverse smoke can form condensate only when the temperature is changed from high to low after the heating body 2 finishes working because the air inlet channel 5 passes through a high-temperature area, and thus the formed condensate is little.
In particular, by glazing the inner wall of the cigarette insertion cavity 3, the condensate cannot be adsorbed on the inner wall and a small amount of condensate can be adsorbed on the paper wall of the cigarette 4 because the surface of the cigarette insertion cavity 3 is smooth.
It should be noted that, for those skilled in the art, the heating element 2 may also be directly disposed on the periphery of the cigarette insertion cavity 3, but compared with being directly disposed in the cigarette insertion cavity 3, the heat generated by the heating element 2 needs to be conducted to the cigarette 4 through the side wall of the cigarette insertion cavity 3, and the heating efficiency is relatively reduced; in addition, although the heating method may be a center heating method, there is a problem that the tobacco shreds adhere to the heating element 2 and need to be cleaned by using a heating method in which the heating element 2 is directly stuck into a cigarette as compared with surrounding heating.
To facilitate the assembly and disassembly of the components, in the embodiment, the housing 1 may be formed by two half shells fastened together, and the housing 1 may be made of plastic, glass, ceramic or metal.
Referring to fig. 2-6, in the embodiment, to ensure sufficient airflow, the air inlet channel 5 is disposed parallel to the cigarette insertion cavity 3, that is, the air inlet channel 5 is parallel to the central axis of the cigarette insertion cavity 3, the area of the cross section of the air inlet channel 5 is between 1.1 and 1.5 square millimeters, and the cross section is preferably a near-sighted circle or ellipse, but not limited thereto, as long as sufficient ventilation is ensured, when the area of the cross section is less than 1.1 square millimeters, there is insufficient air intake, which results in increased suction force of the user, even no smoke is inhaled, when the area of the cross section is greater than 1.5 square millimeters, between two adjacent suction gaps, the suction negative pressure is reduced or eliminated due to the need for ventilation by the user, smoke is liable to flow back from the cigarette to the air inlet channel 5, which results in increased condensation, and in order to overcome this situation, a corresponding smoke check device is required, and the cost of the cigarette is increased.
Referring to fig. 7 and 8, the inner bottom surface of the cigarette inserting cavity 3 is provided with an annular limiting boss 6, when the cigarette 4 is inserted, the bottom end is directly abutted against the annular limiting boss 6 for limiting, in order to facilitate the passing of air flow, an opening 7 for communicating the air inlet end of the cigarette with the air inlet channel 5 is arranged on the side wall of the annular limiting boss 6 corresponding to each air inlet channel 5, and in order to reduce the air flow resistance as much as possible, the cross section area of the opening 7 is designed to be more than or equal to the cross section area of the air inlet channel 5 and is in smooth transition connection with the air inlet channel 5.
Referring to fig. 2 and 3, in the embodiment, specific structural forms of the cigarette insertion cavity 3 are provided, wherein the specific structural forms are formed by enclosing a heating element support 9, a hollow tubular body 10 and a heating element base 11, the heating element base 11 is used for sealing and butting and communicating the heating element support 9 and the hollow tubular body 10 through a -th sealing sleeve 8, the heating element base 11 is used for sealing and butting and communicating the top end of the heating element support 9 and a cigarette insertion port 13 of the shell 1 through a second sealing sleeve 12, the heating element 2 is only arranged in the hollow tubular body 10, so that the cigarette insertion cavity 3 is divided into a heating cavity and a transition cavity, even if smoke is reversely generated to form a small amount of condensate, the condensate is collected at the bottom of the cigarette insertion cavity 3 like a condensate , only the hollow tubular body needs to be replaced or cleaned, the whole cigarette does not need to be replaced or cleaned.
In this embodiment, the heating chamber heats cigarette, and the transition chamber does not have the heating function, and when cigarette 4 inserted, the heating chamber was gone into to the tobacco paragraph, and smog was from cigarette 4 in through the transition chamber, because of the transition chamber does not have the heating effect, therefore can obtain effectual cooling, can reduce the length of cigarette exposed part, can prevent effectively that cigarette 4 from throwing away from the smoking set, improved the anti whipping performance of cigarette 4.
Referring to fig. 9 and 10, in the embodiment, the heating element 2 is divided into a plurality of independently heatable heating segments along the circumferential direction of the cross section of the hollow tubular body 10, each heating segment is connected to a power supply through an electrode to form a parallel control circuit, and the independent heating in different areas of each heating segment is realized through the parallel control circuit.
The heating body 2 is divided into a plurality of subarea heating sections, and the heating is carried out sequentially according to the subarea sequence, so that the cigarette 4 can be more fully heated, and the heating body is particularly suitable for thick cigarettes; after inserting cigarette 4 into hollow tubular body 10, a plurality of sections of generating heat respectively with the part of cigarette 4 longitudinal equipartition heat in proper order, can carry out more abundant heating with thick cigarette from outside to inside to also prolonged the play cigarette time of cigarette 4, avoided partial region cigarette 4 surface because the long-time sustained heating produces harmful substance, user experience feels good.
Referring to fig. 9 and 10, in practical design, the heating body 2 is divided into two heating sections, the th heating section 201 and the second heating section 202, the th heating section 201 and the second heating section 201 are symmetrically distributed in longitudinal sections of the hollow tubular body 10 where the axis is located, and the areas are equal.
Fig. 10 is a schematic diagram of the heating element 2 after being unfolded along the circumferential direction of the cross section, which can perform more intuitive analysis on the th heating segment 201 and the second heating segment 202, wherein the ends of the th heating segment 201 and the second heating segment 202 are separately connected with a power supply through electrodes to form two relatively independent heating circuits, and the two heating circuits corresponding to the two heating segments are connected in parallel to the power supply, so that the two heating segments perform sequential heating control on the left half area and the right half area corresponding to the cigarette.
Referring to fig. 9, in order to ensure uniformity of intake air, the heat-generating sections and the intake passages 5 are alternately arranged on the hollow tubular body 10, that is, intake passages are arranged between any two adjacent heat-generating sections.
Referring to fig. 9 and 10, in order to improve the heating efficiency, the heating wires of the th heating segment 201 and the second heating segment 202 are continuously bent and distributed on the inner wall of the hollow tubular body 10 along the circumferential direction of the hollow tubular body 10, the separate electrodes 14 are arranged at two ends of the th heating segment 201 and the second heating segment 202 which are connected in series, the common electrode 15 is arranged at the serial connection point of the th heating segment 201 and the second heating segment 202, the separate electrode 14 and the common electrode 15 are connected to the circuit board 16 and the power supply 17 in the casing to form a parallel control circuit, the common electrode and the separate electrode are both arranged at the closed end of the cigarette insertion cavity in order to avoid the arrangement of the electrodes affecting the insertion of the cigarette, the battery 17 can be a rechargeable battery such as a nickel hydrogen battery, a lithium ion battery or a hydrogen battery, and when the rechargeable battery is used, the USB charging interface 18 can be arranged on.
As for the attachment of the heating element 2, a conductive metal powder may be printed and attached to the inner surface of the hollow tubular body. During manufacturing, the component proportion of the heating sheet is controlled well, metal or alloy powder which is mixed evenly is manufactured, resistance slurry is manufactured, then the resistance slurry is printed on the hollow tubular body 10 according to a preset shape, an electrode of the resistance slurry penetrates through the base 11 of the heating body to form an electrode lead end, and finally the resistance slurry and the base are put into a high-temperature furnace together to be heated, so that the heating body can be manufactured.
Referring to fig. 1, in order to prevent dust and other substances from entering the smoking set from the cigarette insertion opening and polluting the smoking set, a dust-proof cover 19 which can be opened and closed and is used for shielding the cigarette insertion opening 13 can be further arranged on the casing.
Referring to fig. 1, in order to prevent heat from transferring to the housing 1, a heat insulation member 20 is disposed between the housing 1 and the outer periphery of the cigarette insertion cavity 3 or directly insulated by air, when the heat insulation member 20 is used for heat insulation, the heat insulation member 20 may be a vacuum tube or heat insulation cotton, etc., a vibration motor 21 for indicating the completion of heating may be further disposed in the housing, when the set heating time or heating temperature is reached, the control circuit controls the vibration motor 21 to start, the housing vibrates, indicating the completion of heating or reaching the set temperature, and the heating element stops working or keeps warm.
The above examples are merely illustrative of the present invention clearly and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. Nor is it intended to be exhaustive of all embodiments. And obvious changes and modifications may be made without departing from the scope of the present invention.
Claims (10)
1. The low-temperature baking smoking set capable of feeding air from the side edge of a cigarette comprises a shell provided with a cigarette inserting cavity and a heating body for heating the cigarette in the cigarette inserting cavity, wherein the end of the cigarette inserting cavity is a cigarette inserting end, and the end of the cigarette inserting cavity is a closed end.
2. A low temperature roasting smoking set according to claim 1, wherein: the air inlet channel and the cigarette inserting cavity are arranged in parallel, and the area of the cross section of the air inlet channel is 1.1-1.5 square millimeters.
3. A low temperature roasting smoking set according to claim 1, wherein: the air inlet channels are uniformly arranged along the circumferential direction of the cross section of the cigarette inserting cavity.
4. A low temperature roasting smoking set according to claim 1, wherein: the heating body is arranged close to the closed end.
5. The low temperature baking smoking set of in any of claims 1-4, wherein the heating element is disposed on the inner wall of the cigarette inserting chamber.
6. The low temperature roasting smoking set of claim 5, wherein: the heating element is attached and fixed on the inner wall of the cigarette inserting cavity and is divided into a plurality of heating sections which can be independently heated along the circumferential direction of the cross section of the cigarette inserting cavity.
7. The low temperature roasting smoking set of claim 6, wherein: the air inlet channel is arranged between two adjacent heating sections.
8. The low-temperature baking smoking set of claim 7, wherein the number of the heating sections is two, and the two heating sections are symmetrically distributed on longitudinal sections of the cigarette insertion cavity in which the axis is located.
9. The low temperature roasting smoking set of claim 6, wherein: still be equipped with the circuit board in the shell, the electrode of heat-generating body passes through the battery electric connection in control panel and the shell, and the control section of generating heat in proper order.
10. The low temperature roasting smoking set of claim 5, wherein: the cigarette inserting cavity is formed by enclosing a heating body support, a hollow tubular body and a heating body base, wherein the heating body support is in butt joint and communication in a sealing mode, the heating body base is used for sealing and closing the bottom end of the hollow tubular body, the top end of the heating body support is in butt joint and communication with a cigarette inserting port of the shell in a sealing mode, and the heating body is arranged in the hollow tubular body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920507207.6U CN209995374U (en) | 2019-04-15 | 2019-04-15 | Low-temperature baking smoking set with air intake from side edge of cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920507207.6U CN209995374U (en) | 2019-04-15 | 2019-04-15 | Low-temperature baking smoking set with air intake from side edge of cigarette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209995374U true CN209995374U (en) | 2020-01-31 |
Family
ID=69303877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920507207.6U Active CN209995374U (en) | 2019-04-15 | 2019-04-15 | Low-temperature baking smoking set with air intake from side edge of cigarette |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209995374U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020516268A (en) * | 2017-04-11 | 2020-06-11 | ケーティー・アンド・ジー・コーポレーション | Aerosol generator |
| CN111329130A (en) * | 2020-03-30 | 2020-06-26 | 贵州中烟工业有限责任公司 | Heating non-combustion cigarette based on non-uniform heating control |
| CN111567877A (en) * | 2020-05-29 | 2020-08-25 | 云南中烟工业有限责任公司 | Sealing and heating device with integrated clamping convex edge and using method thereof |
| WO2021190011A1 (en) * | 2020-03-25 | 2021-09-30 | 深圳麦时科技有限公司 | Heating device and aerosol forming device |
| CN113729280A (en) * | 2020-05-28 | 2021-12-03 | 云南中烟工业有限责任公司 | Circumferentially-beating sealed heating smoking set and use method thereof |
| CN113729279A (en) * | 2020-05-28 | 2021-12-03 | 云南中烟工业有限责任公司 | Flexibly sealed heating smoking set and use method |
| WO2022007410A1 (en) * | 2020-07-07 | 2022-01-13 | 深圳麦时科技有限公司 | Aerosol generating device |
-
2019
- 2019-04-15 CN CN201920507207.6U patent/CN209995374U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020516268A (en) * | 2017-04-11 | 2020-06-11 | ケーティー・アンド・ジー・コーポレーション | Aerosol generator |
| WO2021190011A1 (en) * | 2020-03-25 | 2021-09-30 | 深圳麦时科技有限公司 | Heating device and aerosol forming device |
| CN111329130A (en) * | 2020-03-30 | 2020-06-26 | 贵州中烟工业有限责任公司 | Heating non-combustion cigarette based on non-uniform heating control |
| CN111329130B (en) * | 2020-03-30 | 2022-08-09 | 贵州中烟工业有限责任公司 | Heating non-combustion cigarette based on non-uniform heating control |
| CN113729280A (en) * | 2020-05-28 | 2021-12-03 | 云南中烟工业有限责任公司 | Circumferentially-beating sealed heating smoking set and use method thereof |
| CN113729279A (en) * | 2020-05-28 | 2021-12-03 | 云南中烟工业有限责任公司 | Flexibly sealed heating smoking set and use method |
| CN111567877A (en) * | 2020-05-29 | 2020-08-25 | 云南中烟工业有限责任公司 | Sealing and heating device with integrated clamping convex edge and using method thereof |
| WO2022007410A1 (en) * | 2020-07-07 | 2022-01-13 | 深圳麦时科技有限公司 | Aerosol generating device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209995374U (en) | Low-temperature baking smoking set with air intake from side edge of cigarette | |
| CN105455198B (en) | The battery rod of electronic cigarette | |
| CN207653564U (en) | A kind of electronic cigarette | |
| CN209807132U (en) | Detachable separating electronic cigarette | |
| CN209628633U (en) | Electronic smoke atomizer and electronic cigarette comprising the electronic smoke atomizer | |
| CN207653596U (en) | A kind of atomizing component and electronic cigarette | |
| CN208338891U (en) | Plug-in tobacco rod | |
| CN108308723A (en) | A kind of modular multi-function electronic smoking set | |
| CN208338887U (en) | A kind of low temperature baking smoking set | |
| CN108887743B (en) | Electrical heating device with improved air path | |
| CN112385895A (en) | Low-temperature baking smoking set with side spiral air inlet | |
| CN206923681U (en) | The low temperature smoking set of independent separate heater | |
| CN210726682U (en) | Low-temperature baking smoking set with side spiral air inlet | |
| CN208446614U (en) | A kind of low temperature baking smoking set | |
| CN210726681U (en) | Low-temperature baking smoking set with air inlet at side edge of cigarette | |
| CN207444265U (en) | A kind of heating for adjusting suction sense organ is not burnt cigarette | |
| CN207075560U (en) | Device for flue-cured tobacco | |
| CN108685199A (en) | A kind of tobacco heating suction unit of hand electric driving gas | |
| CN204444229U (en) | Cigarette with filter tip electronic anesthetic vaporizer | |
| CN111820460A (en) | Low-temperature baking smoking set with air intake from side edge of cigarette | |
| CN217609545U (en) | Aerosol product heating assembly and aerosol generating device | |
| CN214854366U (en) | Gas circuit structure of aerosol generating device | |
| CN216393068U (en) | Air heating aerosol generating device | |
| WO2019192028A1 (en) | Cigarette heating device | |
| CN212139307U (en) | Cigarette heating component and low-temperature smoking set |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |