CN214677536U - Cooling structure for heating non-combustible cigarette - Google Patents
Cooling structure for heating non-combustible cigarette Download PDFInfo
- Publication number
- CN214677536U CN214677536U CN202120656658.3U CN202120656658U CN214677536U CN 214677536 U CN214677536 U CN 214677536U CN 202120656658 U CN202120656658 U CN 202120656658U CN 214677536 U CN214677536 U CN 214677536U
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- cooling
- load
- sheet
- cigarette
- carrier tube
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- 238000001816 cooling Methods 0.000 title claims abstract description 56
- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 39
- 238000010438 heat treatment Methods 0.000 title claims abstract description 20
- 239000011248 coating agent Substances 0.000 claims abstract description 13
- 238000000576 coating method Methods 0.000 claims abstract description 13
- 239000000779 smoke Substances 0.000 claims description 6
- 238000002485 combustion reaction Methods 0.000 claims description 5
- 229920006221 acetate fiber Polymers 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 14
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 11
- 239000003546 flue gas Substances 0.000 abstract description 11
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 230000003434 inspiratory effect Effects 0.000 abstract description 2
- 241000208125 Nicotiana Species 0.000 description 6
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 6
- 239000010410 layer Substances 0.000 description 6
- 239000002184 metal Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000011068 loading method Methods 0.000 description 3
- 210000000214 mouth Anatomy 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 239000012943 hotmelt Substances 0.000 description 2
- 206010006784 Burning sensation Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000000017 hydrogel Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007761 roller coating Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Images
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- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
The utility model relates to the technical field of cigarette, especially, relate to a cooling structure for heating incombustible cigarette. The cooling device comprises a carrier pipe and a cooling part arranged in the carrier pipe, wherein the cooling part comprises a deformable load sheet with a plurality of meshes and a bearing body for fixing the shape of the load sheet; the load sheet comprises a body layer and a cooling coating for coating the body layer. In this application, through the load piece load cooling material that has the mesh, cooling material combines on the load piece with the mode of coating, and the mesh is favorable to the release of flue gas, and the cooling coating has avoided cooling material to drop along with the flue gas by the inspiratory problem of user, and the flue gas can effectively be cooled down with the contact of cooling coating when passing the mesh simultaneously.
Description
Technical Field
The utility model relates to the technical field of cigarette, especially, relate to a cooling structure for heating incombustible cigarette.
Background
With the continuous improvement of living standard, the attention degree of people to self health is continuously strengthened, and the tobacco industry is continuously moving towards the harmless direction through the development of many years. Different from the open fire heating mode of the traditional cigarette, the heating of the non-combustible cigarette is realized by heating a special cigarette bullet in the modes of electric heating, infrared heating, magnetic field heating and the like, the heating temperature is lower than that of the open fire heating, and the release of harmful substances can be greatly reduced. The special cigarette cartridge is different from the traditional cigarette due to different heating modes, the length of the cigarette cartridge is short, burning sensation can be generated when smoke reaches the oral cavity of a human body, and how to reduce the temperature of the smoke entering the oral cavity is the scientific research direction engaged in by a plurality of tobacco researchers.
Patent document CN206659099U discloses a cooling cigarette, which comprises: the cooling rod, the tobacco shreds, the cigarette paper and the filter tip; the cooling cigarette is formed by connecting one end of a cooling rod-tobacco shred-cigarette paper composite structure with a filter tip, wherein the composite structure sequentially comprises the following components from a surface layer to a central layer: cigarette paper, tobacco shreds and a cooling rod; the cooling rod is a metal powder cooling rod. In this application, adopt metal powder cooling stick to cool down, metal powder has the comparatively expensive problem of price, and simultaneously, metal powder is also very easily along with the flue gas by user's suction lung, causes user's health hidden danger.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the above problem and provide a cooling structure for heating non-combustible cigarettes.
The technical scheme of the utility model for solving the problems is that, the utility model provides a cooling structure for heating non-combustion cigarettes, which comprises a carrier pipe and a cooling piece arranged in the carrier pipe, wherein the cooling piece comprises a deformable load sheet with a plurality of meshes and a bearing body for fixing the shape of the load sheet; the load sheet comprises a body layer and a cooling coating for coating the body layer.
As the utility model discloses a preferred, the load piece curls and forms the load strip, the load strip includes the barrel that a plurality of radiuses increase in proper order, adjacent two all pack between the barrel has the bearing body.
Preferably, the receiving body is an acetate fiber tow.
Preferably, the load bar is coiled into a spring shape and is disposed in the carrier tube.
As the utility model discloses a preferred, carrier pipe axial is parallel with the cigarette axial.
Preferably, the shape of the load sheet is consistent with the cross-sectional shape of the carrier tube, and the support body comprises an outer fixing ring arranged on the side surface of the load sheet ring; the load sheet is disposed within the carrier tube concentrically with the carrier tube.
As the utility model discloses the preferred, the cross-section of carrier pipe is circular, be equipped with the axis body in the carrier pipe, the axis body is equipped with can receive the flue gas air current in order to pivoted fan blade; the load sheet is connected with the shaft body.
As a preferred aspect of the present invention, the load sheet includes a fixed sheet and a movable sheet, both of which are annular, an inner ring of the fixed sheet is rotatably connected to the shaft body, and an outer ring of the fixed sheet is connected to the inner wall of the carrier tube; the inner ring of the movable sheet is connected with the shaft body.
As the utility model discloses a preferred, the outer loop of activity piece with carrier pipe inner wall rotates to be connected, the inner ring with the axis body passes through the speed reduction structural connection.
As the utility model discloses a preferred, stationary blade and movable piece interval set up.
The utility model has the advantages that:
1. in this application, through the load piece load cooling material that has the mesh, cooling material combines on the load piece with the mode of coating, and the mesh is favorable to the release of flue gas, and the cooling coating has avoided cooling material to drop along with the flue gas by the inspiratory problem of user, and the flue gas can effectively be cooled down with the contact of cooling coating when passing the mesh simultaneously.
2. In this application, can process into different shapes with the load piece, satisfy the requirement of different cigarette structures.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention. In the drawings, like reference numerals are used to indicate like elements. The drawings in the following description are directed to some, but not all embodiments of the invention. For a person skilled in the art, other figures can be derived from these figures without inventive effort.
FIG. 1 is a schematic view showing one embodiment of a cooling structure for a cigarette which is not burned by heating;
FIG. 2 is a schematic view showing another embodiment of a temperature reducing structure for a cigarette which is not burned by heat;
in the figure: the device comprises a carrier tube 1, a shaft body 11, a fan blade 12, a speed reducing structure 13, a load sheet 21, a fixed sheet 211, a movable sheet 212 and a bearing body 22.
Detailed Description
The following are embodiments of the present invention and the accompanying drawings are used to further describe the technical solutions of the present invention, but the present invention is not limited to these embodiments.
Example 1
A cooling structure for heating non-combustible cigarettes comprises a carrier tube 1 and a cooling piece arranged in the carrier tube 1, wherein the cooling piece comprises a deformable load sheet 21 with a plurality of meshes and a bearing body 22 for fixing the shape of the load sheet 21. Load sheet 21 includes a body layer and a temperature reduction coating layer covering the body layer.
The cross section of the carrier tube 1 can be of any shape. The load sheet 21 may be made of any flexible material having evenly distributed mesh openings, the size and shape of which may be adjusted to different forms as desired. The coating used for the cooling coating can be any material with heat absorption and cooling functions, such as a hot melt material, hydrogel and the like. The hot melt material can be heated to absorb heat through phase change, can be coated on the body layer in a brush or roller coating mode after being heated and melted, and can also be taken out after being directly soaked in the cooling material for a period of time, and the loading sheet 21 can be obtained after natural drying.
In this embodiment, as shown in fig. 1, the load sheet 21 is curled to form a load strip, the load strip includes a plurality of cylinders with sequentially increasing radii, and the receiving body 22 is filled between two adjacent cylinders, so that the load strip is supported by the filling effect of the receiving body 22, and the load strip is ensured to be full and not easy to collapse and lose its structural characteristics. In the actual production process, the carrier sheet 21 and the carrier body 22 can be folded together and then manually or mechanically crimped to form a carrier strip, which is then placed in the carrier tube 1. When the load strips are placed in the carrier tube 1, they can be plugged directly into the carrier tube 1 in parallel; it is also possible to wind the carrier strip in a spring-like manner and then place it in the carrier tube 1, wherein the spring-like structure is oriented in a direction parallel to the carrier tube 1. The receiving body 22 can be made of acetate fiber tow materials commonly used for cigarette filters, so that the cooling structure not only has a cooling function, but also has a filtering function. The cooling structure of this embodiment can be placed this cooling structure directly in parallel in the filter tip section of cigarette when using.
Example 2
This embodiment is substantially the same as embodiment 1, except that: the load sheet 21 and the receiving body 22 are different in shape.
In this embodiment, as shown in fig. 2, the carrier tube 1 is a circular tube with a circular cross section, and the load plate 21 is a ring-shaped ring plate made of a flexible material. The bearing body 22 comprises an inner fixing ring arranged on the inner ring of the ring sheet and an outer fixing ring arranged on the outer ring of the ring sheet, and the bearing body 22 is made of hard materials so as to ensure that the shape of the load sheet 21 is fixed. The loading plates 21 are arranged concentrically with the carrier tube 1 in the carrier tube 1, at least one loading plate 21 having an outer diameter which is equal to the inner diameter of the carrier tube 1. The carrier tube 1 can be arranged at any position in the cigarette, can be additionally arranged between the tobacco leaf section and the filter tip section, and can also be directly arranged in the filter tip section, but the carrier tube 1 is preferably ensured to be parallel to the cigarette. This allows the smoke to flow through the load sheet 21 and be cooled before entering the mouth of the user.
Because the flow direction of the smoke is approximately parallel to the axial direction of the cigarette, further, in the embodiment, a shaft body 11 is arranged in the carrier tube 1, and the shaft body 11 is provided with a fan blade 12 capable of receiving smoke airflow to rotate; the load sheet 21 is provided on the shaft body 11. The fan blades 12 are like a windmill, and the flow of the flue gas can make the fan blades 12 rotate, so as to drive the shaft body 11 and the load sheets 21 on the shaft body 11 to rotate, thereby improving the cooling and heat dissipation efficiency. In this embodiment, the inner fixing ring may be directly connected to the shaft body 11, so that the load sheet 21 is connected to the shaft body 11.
In addition, the load sheet 21 can also comprise a plurality of fixed sheets 211 and a plurality of movable sheets 212, the inner ring of the fixed sheet 211 is rotatably connected with the shaft body 11 through a bearing, and the outer ring is fixedly connected with the inner wall of the carrier tube 1; the inner ring of the movable plate 212 is fixedly connected to the shaft body 11, the outer ring is not connected to the inner wall of the carrier tube 1, or is also rotatably connected via a bearing. The fixed plate 211 and the movable plate 212 are spaced apart. Therefore, turbulent flow and turbulent flow are caused in the carrier tube 1 through the design mode, and the flue gas cooling efficiency is improved. Meanwhile, the fixing sheet 211 can also serve as a fixing seat for the shaft body 11 to ensure the stability of the shaft body 11 suspended in the carrier tube 1. In this embodiment, the above-mentioned receiving body 22 can be directly used as a connection medium between the load sheet 21 and the shaft body 11 and between the load sheet 21 and the carrier tube 1, so that the inner ring of the load sheet 21 is connected with the shaft body 11 through the inner fixing ring, and the outer ring is connected with the inner wall of the carrier tube 1 through the outer fixing ring.
Because from the tobacco leaf burning section to the direction of filter tip section, flue gas temperature reduces gradually, consequently can also be connected the outer loop of activity piece 212 and carrier pipe 1 inner wall rotation, the inner ring is connected through speed reduction structure 13 with the axis body 11, speed reduction structure 13 can adopt the planet wheel structure, and it is including setting up in the centre wheel of axis body 11, a plurality of planet wheels with the centre wheel meshing, a ring gear with the planet wheel meshing, with the inner ring of load piece 21 with the ring gear be connected can. Wherein the rotating speed can be adjusted by adjusting the transmission ratio between the gear and the gear ring, and the rotating speed of the load sheet 21 closer to the filter tip section is generally set to be lower.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (10)
1. The utility model provides a cooling structure for cigarette is not burnt in heating which characterized in that: the cooling device comprises a carrier tube (1) and a cooling piece arranged in the carrier tube (1), wherein the cooling piece comprises a deformable load sheet (21) provided with a plurality of meshes and a bearing body (22) for fixing the shape of the load sheet (21); the load sheet (21) comprises a body layer and a cooling coating covering the body layer.
2. The cooling structure for a cigarette heated without combustion according to claim 1, characterized in that: the load sheet (21) is curled to form a load strip, the load strip comprises a plurality of cylinder bodies with sequentially increased radiuses, and the bearing bodies (22) are filled between every two adjacent cylinder bodies.
3. The cooling structure for a cigarette heated without combustion according to claim 2, characterized in that: the bearing body (22) is an acetate fiber tow.
4. The cooling structure for a cigarette heated without combustion according to claim 2, characterized in that: the load bar is coiled into a spring shape and is arranged in the carrier tube (1).
5. The cooling structure for a cigarette heated without combustion according to claim 1, characterized in that: the carrier tube (1) is axially parallel to the cigarette axis.
6. The structure for reducing temperature for a cigarette which is not burned by heat according to claim 5, wherein: the shape of the load plate (21) is consistent with the cross-sectional shape of the carrier tube (1), and the bearing body (22) comprises an outer fixing ring arranged on the side surface of the load plate (21); the load sheet (21) is arranged in the carrier tube (1) concentrically to the carrier tube (1).
7. The structure for cooling a cigarette by heating without burning as claimed in claim 6, wherein: the cross section of the carrier tube (1) is circular, a shaft body (11) is arranged in the carrier tube (1), and the shaft body (11) is provided with fan blades (12) capable of receiving smoke airflow to rotate; the load sheet (21) is connected with the shaft body (11).
8. The structure for reducing temperature for a cigarette which is not burned by heat according to claim 7, wherein: the load sheet (21) comprises a fixed sheet (211) and a movable sheet (212), the fixed sheet (211) and the movable sheet (212) are both annular, the inner ring of the fixed sheet (211) is rotatably connected with the shaft body (11), and the outer ring of the fixed sheet is connected with the inner wall of the carrier tube (1); the inner ring of the movable sheet (212) is connected with the shaft body (11).
9. The structure for cooling a cigarette by heating without burning as claimed in claim 8, wherein: the outer ring of the movable plate (212) is rotationally connected with the inner wall of the carrier tube (1), and the inner ring is connected with the shaft body (11) through a speed reducing structure (13).
10. The structure for cooling a cigarette by heating without burning as claimed in claim 8, wherein: the fixed plate (211) and the movable plate (212) are arranged at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120656658.3U CN214677536U (en) | 2021-03-31 | 2021-03-31 | Cooling structure for heating non-combustible cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120656658.3U CN214677536U (en) | 2021-03-31 | 2021-03-31 | Cooling structure for heating non-combustible cigarette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214677536U true CN214677536U (en) | 2021-11-12 |
Family
ID=78528150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120656658.3U Active CN214677536U (en) | 2021-03-31 | 2021-03-31 | Cooling structure for heating non-combustible cigarette |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214677536U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113995178A (en) * | 2021-11-25 | 2022-02-01 | 江苏大亚滤嘴材料有限公司 | Cooling paper tube for heating non-combustible cigarette |
-
2021
- 2021-03-31 CN CN202120656658.3U patent/CN214677536U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113995178A (en) * | 2021-11-25 | 2022-02-01 | 江苏大亚滤嘴材料有限公司 | Cooling paper tube for heating non-combustible cigarette |
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