CN216393053U - Heating non-combustion flue gas channel assembly and appliance - Google Patents
Heating non-combustion flue gas channel assembly and appliance Download PDFInfo
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- CN216393053U CN216393053U CN202122865115.5U CN202122865115U CN216393053U CN 216393053 U CN216393053 U CN 216393053U CN 202122865115 U CN202122865115 U CN 202122865115U CN 216393053 U CN216393053 U CN 216393053U
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Abstract
The utility model relates to a heating non-combustion smoke channel component and an appliance, which are arranged in an outer shell and comprise a heating flue arranged in a heating pipe so as to accommodate cigarettes; a side opening with one end communicated with the heating flue is arranged on the side wall of the heating pipe, and the side opening is at least distributed in the middle or the lower part of the side wall of the heating pipe; a side flue gas channel with one end communicated with the other end of the side opening is arranged outside the heating flue; the air outlet end of the side smoke channel is communicated with the cigarette holder. The utility model has reasonable design, compact structure and convenient use.
Description
Technical Field
The utility model belongs to the technical field of novel tobacco heating non-combustion, and particularly relates to a smoke channel and an appliance design capable of heating a single cigarette in a segmented manner for multiple times of smoking
Background
At present, heating non-combustion appliances on the market are divided into special cigarette bullet heating appliances and traditional cigarette heating appliances, the special cigarette bullets and the traditional cigarettes can be heated and smoked only once, and the special cigarette bullets or the traditional cigarettes must be replaced after smoking is finished. The required pipe tobacco volume of single heating suction is basically fixed, special cigarette bullet accessible shortens length and controls the pipe tobacco volume, but traditional cigarette length is fixed, single pipe tobacco volume is more than the required pipe tobacco volume of heating single far away, it can supply a lot of heating suction to calculate according to the pipe tobacco volume, but present heating utensil flue gas channel design can't support single cigarette segmentation multiple heating suction, it cuts into the segment with traditional cigarette by oneself to need the user to use, or the heating is once just abandoned whole cigarette, cut out the cigarette or heat and abandon the waste that all can cause the pipe tobacco once, or increase the operation complexity, user experience is relatively poor.
At present, the flue gas channel of the heating non-combustible burning appliance on the market is designed in such a way that the flue gas passes through the gap between the cut tobaccos inside a special cigarette cartridge or a traditional cigarette along the direction of inserting the special cigarette cartridge or the traditional cigarette into a heating pipe, and then the flue gas is sucked through the cigarette cartridge with a filter tip or an appliance fixing nozzle. The reason why a single cigarette cannot be heated in a segmented manner for multiple times of smoking is as follows: divide into the multistage with the cigarette and heat, if the heating is close to the filter tip section at first, when reheating several sections afterwards, the flue gas that produces can be absorbed by the pipe tobacco that is close to the filter tip section, leads to the flue gas can't pass this section, and no flue gas or flue gas volume are very little. When the filter is heated first and is far away from the filter section, smoke can be absorbed by the unheated section close to the filter, and no smoke or very little smoke is generated. If the smoke can pass through the cigarette, the whole cigarette needs to be heated.
The Y-shaped flue structure of the electronic cigarette CN201921788541.X and the flue structure of the electronic cigarette CN201821765055.1 do not have the technical problems to be solved by the utility model.
SUMMERY OF THE UTILITY MODEL
Aiming at the problem that cigarettes in the prior art cannot be heated in a segmented manner for multiple times of smoking, the utility model aims to solve the technical problem of providing a heating non-combustion smoke channel component and an appliance.
In order to solve the problems, the technical scheme adopted by the utility model is as follows:
a heating non-combustible flue gas channel component is arranged in an outer shell and comprises a heating flue arranged in a heating pipe to accommodate cigarettes; one end (namely the air inlet end) of the side wall of the heating pipe is provided with a side opening communicated with the heating flue, and the side opening is at least distributed in the middle or the lower part of the side wall of the heating pipe;
a side flue gas channel with one end communicated with the other end of the side opening is arranged outside the heating flue; the air outlet end of the side smoke channel is communicated with the cigarette holder.
As a further improvement of the above technical solution:
a cigarette holder channel is arranged in the cigarette holder and is communicated with the air outlet end of the side smoke channel;
the heating flue is communicated up and down;
the heating pipe is electrically heated in sections.
A top fixing seat is arranged between the lower end of the cigarette holder and the upper end of the heating pipe, the top fixing seat is provided with a transition cavity, and the transition cavity is communicated with the side smoke channel and the cigarette holder channel or is communicated with the side smoke channel, the heating flue and the cigarette holder channel.
The lower end of the heating pipe is provided with a bottom sealing part; the bottom sealing part and the shell are integrally arranged or detachably connected; the lower end of the heating flue is communicated with a central opening of the bottom sealing part, and one end of a cigarette penetrates through the bottom sealing part and enters the heating flue; the outer side wall of the cigarette is in sealing contact with the inner side wall of the central opening of the bottom sealing part; when smoking, air enters the heating chimney from the bottom of the cigarette.
A smoke adjusting channel is arranged on the top fixing seat, the cigarette holder and/or the shell, an inlet of the smoke adjusting channel is communicated with the transition cavity, and the smoke adjusting channel is provided with an opening for adjusting the air input of the outside air.
And a cover is arranged at the opening of the smoke adjusting channel to adjust the air inflow.
The side flue gas channel is arranged in the heating pipe, outside the heating pipe, in the shell or between the outside of the heating pipe and the inner side wall of the shell in a bypass mode;
the side flue gas passageway is between bottom sealing and top fixing base.
One side of the heating pipe is provided with a cigarette coat breaking component which is used for puncturing the outer paper coat of the cigarette to form a hole on the side surface of the cigarette through a side opening.
The smoke breaking clothes component comprises a sharp object movably arranged on the outer side of the heating pipe; a side guide portion is provided on the housing to guide the sharp object to move in the side guide portion.
A heating non-combustible device comprises an outer shell; a heating pipe is arranged in the outer shell, and a cigarette holder is arranged at one end of the heating pipe; a flue gas channel assembly is disposed in the outer housing.
The cigarette holder has a side smoke channel, smoke can be sucked out through the tobacco shred gaps in the cigarettes, and can also be sucked through the side smoke channel and then through the cigarette holder connected with the side smoke channel; the sharp object punctures the cigarette outer-layer roll paper through the side hole of the heating pipe, and smoke can enter the side smoke channel through the puncture hole of the cigarette outer-layer roll paper. The utility model has the advantages of reasonable design, low cost, firmness, durability, safety, reliability, simple operation, time and labor saving, capital saving, compact structure and convenient use.
Drawings
Fig. 1 is a perspective view of an embodiment of the present invention.
Fig. 2 is a sectional view a-a of fig. 1.
FIG. 3 is a schematic view of a flue gas channel according to an embodiment of the present invention.
Fig. 4 is a schematic diagram of an explosive structure according to an embodiment of the present invention.
Wherein: the cigarette holder comprises a cigarette holder 1, a top fixing seat 2, a heating flue 3, a sharp object 4, a heating pipe 5, a side opening 6, a bottom sealing part 7, a cigarette 8, a side smoke channel 21, a smoke adjusting channel 22, a cover 23, a cigarette bottom 31, a cigarette side hole 32, a side guide part 33, a transition cavity 34 and outside air 35; mouthpiece passage 36。
Detailed Description
Bottom sealing 7 and 5 bottom sealing connection of heating pipe, top fixing base 2 and 5 top sealing connection of heating pipe, side flue gas passageway 21 bypass is hugged closely and is located the 5 outer walls of heating pipe between bottom sealing 7 and top fixing base 2, and flue gas regulation passageway 22 is located top fixing base 2, and the accessible flue gas regulation passageway 22 tip trompil size is adjusted the outside air admission volume.
Wherein, heating pipe 5 has upper and lower through-hole, and there is side opening 6 the side, and heating pipe 5 can be heated in multistage, and the heating sequence accessible electric heating circuit is controlled.
The sharp object 4 can be extended and retracted to puncture the outer roll paper of the cigarette 8 forward and then be contracted to the initial state, so that the smoke can pass through the broken holes on the outer roll paper of the cigarette 8.
Wherein, the 7 central trompils of bottom seal portion, closely cooperate with traditional cigarette 8, a cigarette 8 inserts from bottom seal portion 7, blocks that the gap between 8 outer stock papers of external air through the center hole wall of bottom seal portion 7 and traditional cigarette from a large number of entering.
Wherein, there is lid 23 in the one end of flue gas regulation passageway 22, through the different positions of lid 23, can adjust the tip aperture size of flue gas regulation passageway 22, and then control the outside air admission volume.
As shown in fig. 2, the side smoke channel 21 is tightly attached to the outer wall of the heating pipe 5, the bottom of the side smoke channel is closed, and the top of the side smoke channel is communicated with the top fixing seat 2 along the direction of the heating pipe 5, so that the upper end of the side smoke channel 21 is connected with the cigarette holder 1.
As shown in fig. 3, the outside air enters through the bottom 31 of the cigarette and mixes with the gas generated by heating the cigarette 8 to form smoke, a small part of the smoke possibly enters the top fixing seat 2 through damping gaps among the tobacco shreds in the cigarette 8, and most of the smoke enters the side smoke channel 21 through the side hole 32 of the cigarette; then, the flue gas enters the top fixing seat 2 through the side flue gas channel 21, and the two parts of flue gas are possibly combined in the top fixing seat 2 and mixed with the outside air 35 entering through the flue gas adjusting channel 22 again to generate the flue gas for smoking.
The heating flue 3 of the heating pipe 5 is provided with an upper through hole, a lower through hole and a side opening, a cigarette 8 is inserted from the bottom of the heating pipe 5, and the side opening 6 is used for allowing a sharp object 4 to penetrate through the heating pipe from the side opening 6 to puncture the outer-layer roll paper of the cigarette 8. The heating pipe 5 can heat the cigarette in sections.
The flue gas adjusting channel controls the entering amount of the outside air by opening the size of one end of the channel, the outside air and the flue gas generated by heating are mixed, and the mixed gas proportion is adjusted to adjust the flue gas.
Example 2, as shown in fig. 1-4, the heating tube, the outer housing, and the mouthpiece are conventional components, the heating non-combustible flue gas channel component of this example, disposed in the outer housing, which includes a heating flue 3 disposed in the heating tube 5, generally straight-through, into which a generally conventional cigarette is inserted to receive a cigarette 8; a side opening 6 with one end communicated with the heating flue 3 is arranged on the side wall of the heating pipe 5, and the side opening 6 is at least distributed in the middle or the lower part of the side wall of the heating pipe 5; the heating tunnel 3 is preferably where the cigarettes 8 are located in the figure.
A side flue gas channel 21 with one end communicated with the other end of the side opening 6 is arranged outside the heating flue 3; the air outlet end of the side smoke channel 21 is communicated with the cigarette holder 1.
A cigarette holder channel 36 is arranged in the cigarette holder 1 to be communicated with the air outlet end of the side smoke channel 21;
the heating flue 3 is communicated up and down;
the heating pipe 5 is electrically heated in sections. According to the air flow principle, after the upper end is heated, smoke can directly enter the cigarette holder, and the middle part is heated, the upper part is remained to block the air flow, so that the air flow can enter the cigarette holder from the side bypass without obstruction, and bypasses the upper end part, and meanwhile, the cooling effect is achieved. The same applies to the lower part.
Further, be provided with top fixing base 2 between cigarette holder 1 lower extreme and heating pipe 5 upper end, can the lantern ring, the transition connecting piece according to structural design such as support body, can be the components of a whole that can function independently or as casing part (casing dotted line shows), top fixing base 2 has transition chamber 34, transition chamber 34 intercommunication side flue gas passageway 21 and cigarette holder passageway 36 or intercommunication side flue gas passageway 21, heating flue 3 and cigarette holder passageway 36, it is the equivalence to adopt the heating cigarette bullet top not penetrating, and set up the by pass hole in lateral part upper portion, middle part.
The lower end of the heating pipe 5 is provided with a bottom sealing part 7, and the structure of the heating pipe is similar to that of a top fixing seat; the bottom sealing part 7 is integrally arranged with the shell or detachably connected with the shell; the lower end of the heating flue 3 is communicated with a central hole of the bottom sealing part 7, and one end of a cigarette 8 penetrates through the bottom sealing part 7 to enter the heating flue 3; the outer side wall of the cigarette 8 is in sealing contact with the inner side wall of the central opening of the bottom sealing part 7; when smoking, air enters the heating flue 3 from the cigarette bottom 31, and the effect is better.
As an extension, a smoke adjusting channel 22 is arranged on the top fixing seat 2, the cigarette holder 1 and/or the shell, an inlet of the smoke adjusting channel 22 is communicated with the transition cavity 34, and the smoke adjusting channel 22 is provided with an opening for adjusting the air inflow of the outside air 35.
A cover 23 is provided at the opening of the flue gas adjusting channel 22 to adjust the amount of intake air, but the air flow adjustment can be achieved by rotating an opening/closing mechanism, a rotating mechanism or other structures.
The side flue gas channel 21 is arranged in the heating pipe 5, outside the heating pipe 5, in the shell or between the outside of the heating pipe 5 and the inner side wall of the shell in a bypass mode;
a side flue gas channel 21 is between the bottom sealing portion 7 and the top stationary seat 2. Vertical channels are preferred, although other channel patterns such as spirals may be used.
As a matched invention point of the utility model, one side of the heating pipe 5 is provided with a cigarette coat breaking component which is used for puncturing the outer coating of the cigarette 8 through the side opening 6 to form a cigarette side surface broken hole 32. Certainly, the tobacco sheet can be baked to break the air leakage through electric heating, and in order to improve the air outlet effect, the tobacco sheet is punctured through the tip end, so that the air flow at the middle section or the lower section can be smoothly output by bypassing.
As an embodiment, the smoke breaking clothes component comprises a sharp object 4 movably arranged outside a heating pipe 5; a side guide 33 is provided on the housing to guide the sharps 4 to move in the side guide 33. The sharp object can be a needle, a blade or other similar structures, and the sharp object 4 is reset through a spring or is reset through electromagnetism. The driving can be manual pressing, electromagnetic driving or manual operation, and the sharp object is contacted with or separated from the cigarette paper coat in modes of eccentric wheel rotation and the like, which are protection ranges.
The heating non-combustion appliance of the present embodiment includes an outer case; a heating pipe 5 is arranged in the outer shell, and a cigarette holder 1 is arranged at one end of the heating pipe 5; a flue gas channel assembly is disposed in the outer housing.
The utility model aims at the improvement of the flue part in the sectional heating appliance, and if the scheme of using the structure of the part and the whole machine thereof or the equivalent change under the concept is in the protection scope.
The present invention has been described in sufficient detail for clarity of disclosure and is not exhaustive of the prior art.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; it is obvious as a person skilled in the art to combine several aspects of the utility model. And such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention. The technical contents not described in detail in the present invention are all known techniques.
Claims (10)
1. A heating non-combustible flue gas channel assembly, characterized by: which is arranged in an outer casing and comprises a heating flue (3) arranged in a heating pipe (5) to accommodate cigarettes (8); a side opening (6) with one end communicated with the heating flue (3) is arranged on the side wall of the heating pipe (5), and the side opening (6) is at least distributed in the middle or the lower part of the side wall of the heating pipe (5);
a side flue gas channel (21) with one end communicated with the other end of the side opening (6) is arranged on the outer side of the heating flue (3); the air outlet end of the side smoke channel (21) is communicated with the cigarette holder (1).
2. The heat non-combustible flue gas channel assembly of claim 1, wherein: a cigarette holder channel (36) is arranged in the cigarette holder (1) and is communicated with the air outlet end of the side smoke channel (21);
the heating flue (3) is communicated up and down;
the heating pipe (5) is electrically heated in sections.
3. The heat non-combustible flue gas channel assembly of claim 2, wherein: a top fixing seat (2) is arranged between the lower end of the cigarette holder (1) and the upper end of the heating pipe (5), the top fixing seat (2) is provided with a transition cavity (34), and the transition cavity (34) is communicated with the side smoke channel (21) and the cigarette holder channel (36) or is communicated with the side smoke channel (21), the heating flue (3) and the cigarette holder channel (36).
4. The heat non-combustible flue gas channel assembly of claim 1, wherein: a bottom sealing part (7) is arranged at the lower end of the heating pipe (5); the bottom sealing part (7) and the shell are integrally arranged or detachably connected; the lower end of the heating flue (3) is communicated with a central hole of the bottom sealing part (7), and one end of a cigarette (8) passes through the bottom sealing part (7) and enters the heating flue (3); the outer side wall of the cigarette (8) is in sealing contact with the inner side wall of the central opening of the bottom sealing part (7); when drawn, air enters the heating chimney (3) from the cigarette bottom (31).
5. The heat non-combustible flue gas channel assembly of claim 3, wherein: a smoke adjusting channel (22) is arranged on the top fixing seat (2), the cigarette holder (1) and/or the shell, an inlet of the smoke adjusting channel (22) is communicated with the transition cavity (34), and the smoke adjusting channel (22) is provided with an opening for adjusting the air inflow of outside air (35).
6. The heated non-combusting flue gas channel assembly of claim 5, wherein: a cover (23) is arranged at the opening of the smoke adjusting channel (22) to adjust the air inflow.
7. The heat non-combustible flue gas channel assembly of claim 1, wherein: the side flue gas channel (21) is arranged in the heating pipe (5), outside the heating pipe (5), in the shell or between the outside of the heating pipe (5) and the inner side wall of the shell in a bypass mode;
the side flue gas channel (21) is arranged between the bottom sealing part (7) and the top fixed seat (2).
8. The heat non-combustible flue gas channel assembly of claim 1, wherein: a cigarette coat breaking component is arranged on one side of the heating pipe (5) and used for piercing the outer coating of the cigarette (8) through the side hole (6) to form a cigarette side hole (32).
9. The heat non-combustible flue gas channel assembly of claim 1, wherein: the smoke breaking clothes component comprises a sharp object (4) movably arranged on the outer side of the heating pipe (5); a side guide (33) is provided on the housing to guide the sharps (4) to move in the side guide (33).
10. A heat-incombustible heating appliance, characterized in that: comprises an outer shell; a heating pipe (5) is arranged in the outer shell, and a cigarette holder (1) is arranged at one end of the heating pipe (5); a flue gas channel assembly according to any one of claims 1 to 9 is provided in an outer housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122865115.5U CN216393053U (en) | 2021-11-22 | 2021-11-22 | Heating non-combustion flue gas channel assembly and appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122865115.5U CN216393053U (en) | 2021-11-22 | 2021-11-22 | Heating non-combustion flue gas channel assembly and appliance |
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| Publication Number | Publication Date |
|---|---|
| CN216393053U true CN216393053U (en) | 2022-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122865115.5U Active CN216393053U (en) | 2021-11-22 | 2021-11-22 | Heating non-combustion flue gas channel assembly and appliance |
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| CN (1) | CN216393053U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024082777A1 (en) * | 2023-07-26 | 2024-04-25 | 青岛海大新星科技有限公司 | Heat-not-burn cigarette and heating appliance therefor |
-
2021
- 2021-11-22 CN CN202122865115.5U patent/CN216393053U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024082777A1 (en) * | 2023-07-26 | 2024-04-25 | 青岛海大新星科技有限公司 | Heat-not-burn cigarette and heating appliance therefor |
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