CN213908500U - Low-temperature heating smoking set - Google Patents
Low-temperature heating smoking set Download PDFInfo
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- CN213908500U CN213908500U CN202022366263.8U CN202022366263U CN213908500U CN 213908500 U CN213908500 U CN 213908500U CN 202022366263 U CN202022366263 U CN 202022366263U CN 213908500 U CN213908500 U CN 213908500U
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- smoking article
- seal receptacle
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Abstract
The utility model discloses a low-temperature heating smoking set, which comprises a shell, wherein a cigarette accommodating cavity with an opening at the top is formed in the shell, a sealing seat is also arranged in the shell below the cigarette accommodating cavity, a heating body is fixedly arranged on the sealing seat, and the bottom end of the cigarette accommodating cavity is closed and is provided with a perforation; the seal receptacle with it holds to prop up to be equipped with the elastic seal between the chamber, still be equipped with in the casing and drive the seal receptacle is relative the linear drive mechanism that the chamber reciprocated is held to the cigarette, linear drive mechanism drives when the seal receptacle removes supreme extreme position, the heat-generating body passes the perforation is inserted in the chamber is held to the cigarette, the seal receptacle extrusion the elastic seal will the perforation is sealed. This application can be solved inside gas of smoking set and get into a cigarette from the heating element and a cigarette cavity bottom and hold the chamber between perforating, leads to the not pure problem of cigarette taste.
Description
Technical Field
The utility model belongs to the technical field of smoking articles for use, especially, relate to a low temperature heating smoking set.
Background
The electronic smoking set on the market at present mainly comprises two types, such as an electronic cigarette which can smoke by evaporating tobacco tar and a low-temperature cigarette which can smoke by heating/distilling tobacco materials at low temperature (150-.
Patent application numbers CN201810953075.X, CN201810953088.7, CN201811440757.7 and the like all disclose a low-temperature heating smoking set with a smoke removing function, and the smoking sets solve the problem of adhesion of cut tobacco and a heating body after smoking through arranging a movable heating body, avoid excessive residue of the cut tobacco on the heating body and reduce the burden of cleaning the heating body. The user inhales along a cigarette one end, the air flow enters from the gap between the cigarette containing cavity and the cigarette, enters the cigarette along the gap between the bottoms of the cigarette containing cavity and the cigarette, and is sucked out along the inhaling direction of the user. But because the movable heating body is in clearance fit with the through hole at the bottom end of the cigarette containing cavity, the gas in the smoking set flows to the cigarettes, and the smoking taste is possibly not pure.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a low temperature heating smoking set aims at solving inside gas of smoking set and gets into the cigarette from the heat-generating body and a cigarette cavity bottom between perforating and hold the chamber, leads to the not pure problem of cigarette taste.
In order to solve the technical problem, the following technical scheme is adopted in the application:
a low-temperature heating smoking set comprises a shell, wherein a cigarette accommodating cavity with an opening at the top is formed in the shell, a sealing seat is further arranged in the shell below the cigarette accommodating cavity, a heating body is fixedly arranged on the sealing seat, and the bottom end of the cigarette accommodating cavity is closed and provided with a through hole;
the seal receptacle with it holds to prop up to be equipped with the elastic seal between the chamber, still be equipped with in the casing and drive the seal receptacle is relative the linear drive mechanism that the chamber reciprocated is held to the cigarette, linear drive mechanism drives when the seal receptacle removes supreme extreme position, the heat-generating body passes the perforation is inserted in the chamber is held to the cigarette, the seal receptacle extrusion the elastic seal will the perforation is sealed.
Specifically, the perforation is arranged at the center of the bottom end of the cigarette accommodating cavity.
Specifically, the elastic sealing body is fixedly arranged at the bottom end of the cigarette accommodating cavity.
Specifically, the elastic sealing body is an annular sealing ring.
Specifically, the shell is provided with a sliding cover which covers or opens the top opening of the cigarette accommodating cavity in a sliding manner.
Specifically, the shell is further internally provided with a battery and a circuit control board which are electrically connected, and the circuit control board is electrically connected with the heating body.
Specifically, the linear driving mechanism comprises a driving motor, a screw rod and a screw rod sliding block, the sealing seat is connected with the screw rod sliding block, and the driving motor drives the screw rod to rotate so as to drive the screw rod sliding block and the sealing seat to move linearly.
Specifically, the shell comprises a middle shell, a top cover and a bottom cover, wherein the top cover and the bottom cover seal two ends of the middle shell, and the top cover and the bottom cover are detachably connected with the middle shell.
Specifically, the top cover is connected with the middle shell in a magnetic adsorption mode, and the bottom cover is connected with the middle shell in a buckling mode.
Compared with the prior art, the utility model discloses the beneficial effect who has lies in: through holding and set up the elastic sealing body between chamber and seal receptacle at a cigarette, when moving to extreme position on the heat-generating body, the heat-generating body passes the perforation and inserts in the heating chamber, and seal receptacle extrusion elastic sealing body is sealed with the perforated bottom, insert the cigarette in the chamber is held to the cigarette this moment, and utilize the heat-generating body heating cigarette to produce smog, during the user's suction, gaseous clearance entering between the chamber is held from a cigarette and a cigarette, from the inside outflow of a cigarette, form specific air current passageway, the inside gas of smoking set can not follow the perforation and get into a cigarette and hold the chamber, therefore the tobacco taste of suction is purer.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic view of a low temperature smoking set according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a low-temperature smoking set provided by an embodiment of the present invention;
fig. 3 is an exploded view of a low temperature smoking set according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of the heating element moving to the upper limit position in the embodiment of the present invention;
FIG. 5 is a schematic structural view illustrating the heating element moving to the lower limit position in the embodiment of the present invention;
fig. 6 is a schematic view of the gas flow of the low temperature smoking set provided by the embodiment of the present invention;
wherein: 1-a shell; 101-an intermediate shell; 102-a top cover; 103-a bottom cover; 2-cigarette accommodating cavities; 3-a sealing seat; 4-a heating element; 5-an elastic sealing body; 6-a linear drive mechanism; 601-a drive motor; 602-a screw mandrel; 603-a screw rod slide block; 7-a battery; 8-a circuit control board; 9-a sliding cover; 10-moving the slide block; 11-a guide block; 12-a cylinder body; 13-a guide cavity; 14-a magnet; 15-control key.
Detailed Description
The technical solutions 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 the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, a low temperature heating smoking set comprises a casing 1, a cigarette accommodating cavity 2 with an open top is formed in the casing 1, the bottom end of the cigarette accommodating cavity 2 is closed and provided with a through hole, a cigarette can be inserted into the cigarette accommodating cavity 2 from the top of the casing 1 in a matching manner, a sealing seat 3 is further arranged in the casing 1 below the cigarette accommodating cavity 2, a heating element 4 is fixedly arranged on the sealing seat 3, an elastic sealing body 5 is arranged between the sealing seat 3 and the cigarette accommodating cavity 2, a linear driving mechanism 6 for driving the sealing seat 3 to move up and down relative to the cigarette accommodating cavity 2 is further arranged in the casing 1, when the linear driving mechanism 6 drives the sealing seat 3 and the heating element 4 to move to an upper limit position, the heating element 4 is inserted into the cigarette accommodating cavity 2 through the through hole, the sealing seat 3 extrudes the elastic sealing body 5 to seal the through hole, a battery 7 and a circuit control board 8 which are electrically connected are further arranged in the casing 1, the circuit control board 8 is electrically connected with the heating element 4 and supplies power to the heating element 4 through the battery 7.
Referring to fig. 2, 3 and 6, in this embodiment, the heating element 4 can move relative to the cigarette accommodating cavity 2, so as to solve the problem of adhesion between the cut tobacco and the heating element 4 after the cigarette is smoked, avoid excessive residue of the cut tobacco on the heating element 4, and reduce the burden of cleaning the heating element 4. In addition, through holding chamber 2 and seal receptacle 3 at the cigarette and setting up elastic sealing body 5 between, when heat-generating body 4 removed to extreme position, heat-generating body 4 passed the perforation and inserts in the heating chamber, and seal receptacle 3 extrusion elastic sealing body 5 is sealed with the perforated bottom, insert the cigarette in the cigarette holds chamber 2 this moment, and utilize heat-generating body 4 to heat cigarette production smog, during the user's suction, gas is from the cigarette and the cigarette clearance entering between holding chamber 2, flow out from cigarette inside, form specific airflow channel, the inside gas of smoking set can not follow the perforation and get into the cigarette and hold chamber 2, the tobacco taste of suction is more pure.
Referring to fig. 5, in some possible embodiments, when the sealing seat 3 is moved to the lower limit position by the linear driving mechanism 6, the heating element 4 is not completely separated from the through hole. By the mode, when a cigarette needs to be pulled out after the smoking is finished, the linear driving mechanism 6 is utilized to drive the movable sealing seat 3 to be communicated with the heating body 4 to move downwards relative to the cigarette accommodating cavity 2, so that the heating body 4 and the cigarette are separated, the problem of adhesion between the cut tobacco and the heating body 4 after the smoking is finished is solved well, and a small amount of fallen residues cannot enter other parts of the smoking set through the perforation because the heating body 4 is not completely separated from the perforation.
It can be understood that, when the perforation is opened at the bottom center of the cigarette containing cavity 2, the heating element 4 is inserted into the cigarette containing cavity 2 and then is basically positioned at the center of the cigarette containing cavity 2, and can uniformly disperse and heat to the periphery. In addition, in order to facilitate the insertion of the heating element 4 into a cigarette, the heating element 4 may be designed into a sheet or rod shape, and a spike end may be further provided at the top of the heating element 4.
In practical application, elastic seal 5 can be fixed to be set up on the cigarette props up the bottom that holds chamber 2, and elastic seal 5 can adopt ring packing, and when seal receptacle 3 was located lower extreme position, seal receptacle 3 and elastic seal 5 contactless, and be in complete separation state, certainly also can be with elastic seal 5 fixed settings on seal receptacle 3, when seal receptacle 3 was located lower extreme position, elastic seal 5 held chamber 2 bottom contactless with the cigarette, and was in complete separation state.
Referring to fig. 2, in some possible embodiments, in order to prevent foreign matters such as external dust from entering the cigarette accommodating chamber 2 from the top opening of the cigarette accommodating chamber 2 when the smoking set is not in use, a sliding cover 9 for shielding or opening the top opening of the cigarette accommodating chamber 2 is slidably disposed on the housing 1.
It is specific, be equipped with the spout at 1 top of casing, the bottom of sliding closure 9 is equipped with the removal slider 10 in assembly and the spout, the both sides of spout are equipped with the recess parallel with the spout, be equipped with guide block 11 on the removal slider 10, guide block 11 inserts in the recess and makes sliding closure 9 hug closely 1 top of casing and slide, when sliding closure 9 slides spout one end, the cigarette holds 2 open-tops in chamber and leaks outward, the cigarette can normally insert, when sliding closure 9 slides the spout other end, the cigarette holds 2 open-tops in chamber and closes, realize dustproof.
Referring to fig. 2 to 5, in some possible embodiments, the linear driving mechanism 6 includes a driving motor 601, a lead screw 602, and a lead screw slider 603, the seal receptacle 3 is connected to the lead screw slider 603, and the driving motor 601 drives the lead screw 602 to rotate to drive the lead screw slider 603 and the seal receptacle 3 to move linearly. Of course, the linear driving mechanism 6 may be a linear motor or the like.
Specifically, driving motor 601 adopts gear motor, be equipped with fixed gear motor's gear motor support in casing 1, lead screw 602 adopts screw transmission to be connected with lead screw slider 603, heat-generating body 4 passes through screw and seal receptacle 3 fastening connection, be equipped with the open barrel 12 in both ends in casing 1, the centre of barrel 12 is separated for the cigarette on upper portion through the mid-partition and holds chamber 2 and lower part direction chamber 13, the perforation sets up on the mid-partition wall, be small clearance fit between perforation and the heat-generating body 4, 3 slidable mounting of seal receptacle are in direction chamber 13, the axis of barrel 12 is parallel but misalignment with the axis of lead screw 602.
As shown in fig. 5, after the smoking is finished, the speed reduction motor is powered on to rotate, the screw rod slide block 603 moves horizontally along the axial direction of the screw rod 602 to drive the heating element 4 to be separated from the contact with the cigarette, and the heating element 4 is still in the cigarette accommodating cavity when the movement of the heating element 4 stops; after the user removes a cigarette, as shown in fig. 4, gear motor antiport, lead screw slider 603 will move towards opposite direction, and drive heat-generating body 4 simultaneous movement when lead screw slider 603 moves, and the terminal surface of seal receptacle 3 is the interference pre-compaction state with the elastic sealing body 5 of arranging a cigarette in and holding 2 bottoms of chamber, and the smoking set is for preparing the operating condition at this moment.
In the low temperature cigarette use, partial residual substance is liquid, elastic sealing body 5 is arranged in the cigarette and is held between chamber 2 and the seal receptacle 3 and form the interference pre-compaction sealedly, the liquid residue that produces at the smoking in-process will only follow the perforation inflow that the cigarette held chamber 2, the persistence holds between chamber 2 and the 3 planes of seal receptacle in the cigarette, because elastic sealing body 5's isolated effect, liquid residue will not further flow into inside the smoking set, the persistence holds the residue between chamber 2 and the 3 planes of seal receptacle in the cigarette and will be when taking out the heating of next cigarette, heat conduction volatilizees the residue to 3 temperature rise of seal receptacle because of the heat-generating body heating.
Referring to fig. 1, it should be explained that the housing 1 includes an intermediate shell 101, and a top cover 102 and a bottom cover 103 for closing both ends of the intermediate shell 101, the top cover 102 is connected to the intermediate shell 101 by the magnets 14 in a manner of attracting each other in like polarity, the intermediate shell 101 includes a left half shell and a right half shell connected by a snap, and the bottom cover 103 and the intermediate shell 101 are also connected by the snap. In this way, the mounting and dismounting of the components of the linear drive mechanism 6 and the like can be facilitated. In addition, a control button 15 is arranged on one side of the middle shell 101, so that man-machine interaction between the appliance and a user is realized.
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 utility model provides a low temperature heating smoking set, includes the casing, be formed with open-top's cigarette in the casing and hold the chamber, its characterized in that: a sealing seat is further arranged in the shell below the cigarette containing cavity, a heating body is fixedly arranged on the sealing seat, and the bottom end of the cigarette containing cavity is closed and provided with a through hole;
the seal receptacle with it holds to prop up to be equipped with the elastic seal between the chamber, still be equipped with in the casing and drive the seal receptacle is relative the linear drive mechanism that the chamber reciprocated is held to the cigarette, linear drive mechanism drives when the seal receptacle removes supreme extreme position, the heat-generating body passes the perforation is inserted in the chamber is held to the cigarette, the seal receptacle extrusion the elastic seal will the perforation is sealed.
2. The cryogenically heated smoking article of claim 1, wherein: when the sealing seat is driven by the linear driving mechanism to move to the lower limit position, the heating body is not separated from the through hole.
3. A cryogenically heated smoking article according to claim 1 or 2, wherein: the perforation is arranged at the center of the bottom end of the cigarette accommodating cavity.
4. A cryogenically heated smoking article according to claim 1 or 2, wherein: the elastic sealing body is fixedly arranged at the bottom end of the cigarette accommodating cavity.
5. The cryogenically heated smoking article of claim 4, wherein: the elastic sealing body is an annular sealing ring.
6. A cryogenically heated smoking article according to claim 1 or 2, wherein: the sliding cover is arranged on the shell in a sliding mode and used for covering or opening the top opening of the cigarette containing cavity.
7. A cryogenically heated smoking article according to claim 1 or 2, wherein: the shell is also internally provided with a battery and a circuit control board which are electrically connected, and the circuit control board is electrically connected with the heating body.
8. A cryogenically heated smoking article according to claim 1 or 2, wherein: the linear driving mechanism comprises a driving motor, a screw rod and a screw rod sliding block, the sealing seat is connected with the screw rod sliding block, and the driving motor drives the screw rod to rotate so as to drive the screw rod sliding block and the sealing seat to move linearly.
9. A cryogenically heated smoking article according to claim 1 or 2, wherein: the shell comprises a middle shell, a top cover and a bottom cover, wherein the top cover and the bottom cover seal two ends of the middle shell, and the top cover and the bottom cover are detachably connected with the middle shell.
10. The cryogenically heated smoking article of claim 9, wherein: the top cover is connected with the middle shell in a magnetic adsorption mode, and the bottom cover is connected with the middle shell in a buckling mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022366263.8U CN213908500U (en) | 2020-10-21 | 2020-10-21 | Low-temperature heating smoking set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022366263.8U CN213908500U (en) | 2020-10-21 | 2020-10-21 | Low-temperature heating smoking set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213908500U true CN213908500U (en) | 2021-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022366263.8U Active CN213908500U (en) | 2020-10-21 | 2020-10-21 | Low-temperature heating smoking set |
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| CN (1) | CN213908500U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024095386A1 (en) * | 2022-11-02 | 2024-05-10 | 日本たばこ産業株式会社 | Aerosol generation device |
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2020
- 2020-10-21 CN CN202022366263.8U patent/CN213908500U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024095386A1 (en) * | 2022-11-02 | 2024-05-10 | 日本たばこ産業株式会社 | Aerosol generation device |
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