CN208211457U - Heating with filter structure not burning cigarette - Google Patents
Heating with filter structure not burning cigarette Download PDFInfo
- Publication number
- CN208211457U CN208211457U CN201820137834.0U CN201820137834U CN208211457U CN 208211457 U CN208211457 U CN 208211457U CN 201820137834 U CN201820137834 U CN 201820137834U CN 208211457 U CN208211457 U CN 208211457U
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- Prior art keywords
- flue gas
- heating
- filter
- filter tip
- cigarette
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Abstract
The utility model provides a kind of heating with filter structure not burning cigarette, comprising: cigarette paper, the tobacco being wrapped in cigarette paper and filter tip and the Flow Limit film-making being arranged between the tobacco and the filter tip；Throughput is limited by Flow Limit film-making, guarantees that tobacco is not ignited, filter tip quickly reduces flue-gas temperature by spiral shape smoke flow channel, and rapid condensation simultaneously absorbs the splitting water in flue gas, improves the mouthfeel in flue gas suction inlet.
Description
Technical field
The utility model relates to a kind of cigarette structures, and in particular to a kind of structure for heating not burning cigarette belongs to cigarette
Field.
Background technique
It is smoked by the way of heating replacement and lighting, the tar and CO content of sucking human body can be effectively reduced,
Reduce the damage to human body.But it is in the prior art, higher using the cigarette smoke temperature in heating not combustion system sucking oral cavity,
Water content is larger, seriously affects the mouthfeel of cigarette.
Utility model content
In view of this, the present invention provides a kind of heating with filter structure not burning cigarettes, by tying in cigarette
Increase the filter structure for the filter smoke that cools down in structure, automatic absorption heats the water in the flue gas for generation of not burning, and quickly
Cooling promotes the mouthfeel in flue gas suction inlet.
The heating with filter structure not burning cigarette, comprising: cigarette paper and the tobacco being wrapped in cigarette paper；Its
It is characterized in that, further includes: the filter tip being wrapped in cigarette paper and the flow restriction being arranged between the tobacco and the filter tip
Piece；
The Flow Limit film-making is to be machined with the laminated structure of venthole, and generated flue gas passes through after the tobacco heating
The Flow Limit film-making enters filter tip, and the through-rate of flue gas is limited by the Flow Limit film-making；
The filter tip filters the moisture in the flue gas for cooling down to the flue gas.
The filter tip cools down to the flue gas by the spiral smoke runner being arranged along the flow direction of flue gas, and
Filter the moisture in the flue gas.
The filter tip is spiral shape hollow pipe, and the hollow cavity of the spiral shape hollow pipe is spiral smoke runner；It is described
One end of spiral shape hollow pipe is opposite with the venthole of the flow restriction on piece, makes the flue gas in the spiral smoke stream
The flowing of road inside spin.
The filter tip is solid helical structure made of porous cylindrical material, and the outer surface of the helical structure has
Spiral flow channel, as spiral smoke runner.
The utility model has the advantages that
The cigarette adjusts air-flow by resistance by the way that Flow Limit film-making is arranged between tobacco and filter structure, limits air-flow
Through-rate guarantees that tobacco is not ignited.
Increase the filter structure for the filter smoke that cools down in cigarette holder part, filter structure is fast by spiral smoke runner
Speed reduces flue-gas temperature, and rapid condensation simultaneously absorbs the splitting water in flue gas, improves the mouthfeel in flue gas suction inlet.
Detailed description of the invention
Fig. 1 is the overall structure diagram for heating not burning cigarette of the utility model；
Wherein: 1- cigarette paper, 2- tobacco, the film-making of 3- Flow Limit, 4- filter tip.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
Embodiment 1:
The present embodiment provides a kind of heating with filter structure, burning cigarette, the cigarette are not using the heating not side of burning
When formula is sucked, cigarette smoke temperature is lower, and water content is few, so that the mouthfeel of cigarette is better than traditional heating not burning cigarette.
As shown in Figure 1, the cigarette includes cigarette paper 1 and the tobacco being wrapped in cigarette paper 12 and filter tip 4.It is filtered in the present embodiment
Mouth 4 is spiral shape hollow pipe (i.e. by being formed after hollow pipe spiral wound), and the hollow cavity of spiral shape hollow pipe is spiral shape cigarette
Flow channel.
Flow Limit film-making 3 is provided between tobacco 2 and filter tip 4, Flow Limit film-making 3 is thin slice open-celled structure, i.e., in piece
One or more apertures (i.e. venthole) for passing through flue gas are machined on the end face of shape structure, by adjusting venthole
Size can adjust air-flow by resistance, to limit air flow through rate, cooperate heating technique, it is ensured that tobacco is heated smoke
While be not ignited.Spiral shape hollow pipe one end opposite with Flow Limit film-making 3 is its air inlet, so that flue gas passes through air inlet
Mouth flows in spiral smoke runner after entering, and can increase flue gas flow channel, thus quickly reduces flue-gas temperature, while making cigarette
Cracking water condensation in gas, the splitting water after condensation are stored in inside spiral shape hollow pipe, to improve in flue gas suction inlet
Mouthfeel.
Embodiment 2:
Filter tip 4 is solid made of porous cylindrical material (such as acetate fiber, but be not limited to acetate fiber) in the present embodiment
The outer surface of helical structure, the helical structure has spiral flow channel, as spiral smoke runner.Helical structure
Surface is by thermoplastic processing (being not limited to thermoplastic processing), so that part of the helical structure surface in addition to spiral flow channel is not
Ventilative, thus the flue gas on helical structure surface can only be in spiral smoke runner along helical flow, and thus, it is possible to increase cigarette
Flow channel quickly reduces flue-gas temperature, while making the cracking water condensation in flue gas, and the splitting water after condensation is stored in spiral slot
In road, to improve the mouthfeel in flue gas suction inlet.
To sum up, the above is only the preferred embodiments of the present utility model only, is not intended to limit the protection of the utility model
Range.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should be included in
Within the protection scope of the utility model.
Claims (6)
1. a kind of heating with filter structure not burning cigarette, comprising: cigarette paper (1) and the tobacco being wrapped in cigarette paper (1)
(2)；It is characterized by further comprising: the filter tip (4) being wrapped in cigarette paper (1) and setting are in the tobacco (2) and the filter
Flow Limit film-making (3) between mouth (4)；
The Flow Limit film-making (3) is the laminated structure for being machined with venthole, generated flue gas warp after tobacco (2) heating
The Flow Limit film-making (3) is crossed into filter tip (4), the through-rate of flue gas is limited by the Flow Limit film-making (3)；
The filter tip (4) filters the moisture in the flue gas for cooling down to the flue gas.
2. the heating not burning cigarette with filter structure as described in claim 1, which is characterized in that the filter tip (4) is logical
The spiral smoke runner crossed along the setting of the flow direction of flue gas cools down to the flue gas, and filters the water in the flue gas
Point.
3. the heating not burning cigarette with filter structure as claimed in claim 2, which is characterized in that the filter tip (4) is
Spiral shape hollow pipe, the hollow cavity of the spiral shape hollow pipe are spiral smoke runner；One end of the spiral shape hollow pipe
It is opposite with the venthole on the Flow Limit film-making (3), flow the flue gas in the spiral smoke runner inside spin.
4. the heating not burning cigarette with filter structure as claimed in claim 2, which is characterized in that the filter tip (4) is
The outer surface of solid helical structure made of porous cylindrical material, the helical structure has spiral flow channel, as spiral shell
Revolve shape flue gas flow channel.
5. the heating not burning cigarette with filter structure as claimed in claim 4, which is characterized in that filter tip (4) table
Part other than surface helix shape flue gas flow channel is airtight.
6. the heating not burning cigarette with filter structure as described in claim 4 or 5, which is characterized in that the filter tip (4)
Material be acetate fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820137834.0U CN208211457U (en) | 2018-01-26 | 2018-01-26 | Heating with filter structure not burning cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820137834.0U CN208211457U (en) | 2018-01-26 | 2018-01-26 | Heating with filter structure not burning cigarette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208211457U true CN208211457U (en) | 2018-12-11 |
Family
ID=64533597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820137834.0U Active CN208211457U (en) | 2018-01-26 | 2018-01-26 | Heating with filter structure not burning cigarette |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208211457U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108272132A (en) * | 2018-01-26 | 2018-07-13 | 深圳市余看智能科技有限公司 | Heating with filtration not burning cigarette |
-
2018
- 2018-01-26 CN CN201820137834.0U patent/CN208211457U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108272132A (en) * | 2018-01-26 | 2018-07-13 | 深圳市余看智能科技有限公司 | Heating with filtration not burning cigarette |
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