CN108685174B - Cigarette bullet and electron cigarette thereof - Google Patents
Cigarette bullet and electron cigarette thereof Download PDFInfo
- Publication number
- CN108685174B CN108685174B CN201710223822.XA CN201710223822A CN108685174B CN 108685174 B CN108685174 B CN 108685174B CN 201710223822 A CN201710223822 A CN 201710223822A CN 108685174 B CN108685174 B CN 108685174B
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- Prior art keywords
- air inlet
- shell
- cooling pipe
- cooling
- cartridge
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- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 28
- 238000001816 cooling Methods 0.000 claims abstract description 103
- 239000000779 smoke Substances 0.000 claims abstract description 31
- 239000003571 electronic cigarette Substances 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000000889 atomisation Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 230000000391 smoking effect Effects 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 8
- 239000000758 substrate Substances 0.000 description 3
- 241000208125 Nicotiana Species 0.000 description 2
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000000443 aerosol Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The invention discloses a cigarette bullet, which comprises a hollow shell with two open ends and a smoke block arranged at the bottom of an inner cavity of the shell, wherein a hollow cooling pipe is arranged at the top of the smoke block and clings to the inner cavity of the shell; the top of the cooling pipe is provided with an opening, and the bottom of the cooling pipe is provided with a through vent hole; a first air inlet hole is formed in the side wall of the shell and perpendicular to the axis of the shell, an air inlet channel is formed in the side wall of the cooling pipe and corresponds to the first air inlet hole, one end of the air inlet channel is communicated with the first air inlet hole, and the other end of the air inlet channel is communicated with the inner cavity of the cooling pipe. According to the invention, the cooling pipe cavity is arranged in the cigarette bullet, and the moisture in the smoke is cooled through the cavity, so that the taste of the smoke is improved. Simultaneously, beat first inlet port on the cigarette bullet, when smoking a small amount of air current can get into in the cooling tube cavity with smog from first inlet port and mix, both can cool off smog, can dilute smog concentration again to promote smog taste.
Description
Technical Field
The invention relates to a cigarette bullet and an electronic cigarette thereof.
Background
Patent 201280061528.9 discloses an aerosol-generating article for use with an aerosol-generating device comprising a heating element, the aerosol-generating article comprising: forming a matrix from the aerosol; a support element disposed immediately downstream of the aerosol-forming substrate; an aerosol-cooling element arranged downstream of the support element; and an outer wrapper that circumscribes the aerosol-forming substrate, the support element, and the aerosol-cooling element, wherein the support element is contiguous with the aerosol-forming substrate.
The cigarette bullet of the electronic cigarette product is complex in structure and high in production cost. After a certain period of use, the condensed structural temperature starts to rise, the smoke condensing effect gradually decreases, and the taste is poor. In particular, it produces smoke at too high a concentration and has poor mouthfeel.
Disclosure of Invention
Aiming at the problems, the invention aims to provide the bullet with good cooling effect and good smoke taste and the electronic cigarette thereof.
The technical scheme for solving the problems is as follows: a kind of cigarette bullet, including the open hollow shell in both ends, set up in the fuming block of the bottom of the cavity of shell, and there are hollow cooling tubes at the top of fuming block and close to cavity of shell;
the top of the cooling pipe is provided with an opening, and the bottom of the cooling pipe is provided with a through vent hole;
the side wall of the shell is provided with a first air inlet hole, the side wall of the cooling pipe is provided with an air inlet channel corresponding to the first air inlet hole, one end of the air inlet channel is communicated with the first air inlet hole, and the other end of the air inlet channel is communicated with the inner cavity of the cooling pipe.
In the above aspect, the casing is preferably cigarette paper. The first air inlet hole and the air inlet channel are designed, so that the external air enters the cavity of the cooling pipe from the first air inlet hole and the air inlet channel during smoking, and the air is used for cooling the smoke block to generate moisture in smoke and reduce the temperature in the smoke, so that the smoke has purer taste (no moisture), better taste and no tongue scalding.
The purpose of the design cooling pipe is to cool down the smoke in the cavity, and partial water vapor is condensed, so that the taste of the smoke is improved. It is also possible to mix part of the external air entering from the first inlet aperture with the smoke sufficiently in the cavity.
Further, the aperture of the first air inlet hole is 5-100 microns. The hole is preferably formed by punching on the cigarette paper by a laser punching process, the aperture is moderate, the smoke can be diluted when the aperture is too large, the taste is affected, the aperture is too small, and the cooling effect is affected.
In a specific scheme, the air inlet channel is a spiral groove formed in the outer wall of the cooling pipe, the upper end of the spiral groove is communicated with the first air inlet hole, and the lower end of the spiral groove is provided with an air outlet hole communicated with the inner cavity of the cooling pipe.
In the scheme, a closed spiral chamber is formed between the spiral groove and the inner wall of the shell, and external air enters the spiral chamber from the first air inlet hole and then enters the hollow cavity of the cooling pipe from the air outlet hole. The advantage of this design lies in that external cold air can have bigger area of contact with the cooling tube, and is better to the cooling effect of this section of cooling tube near the cigarette piece to the cooling effect to smog is better.
Preferably, the first air inlet hole is arranged around the circumference of the shell and corresponds to the spiral groove.
In another specific scheme, the air inlet channel is a through hole formed in the outer wall of the cooling pipe, and the through hole and the first air inlet hole have a common central axis.
The first air inlets are circumferentially arranged around the shell or axially arranged along the shell, and the through holes are arranged in one-to-one correspondence with the first air inlets.
Further, a cooling block with an I-shaped cross section is arranged at the bottom of the inner cavity of the cooling pipe, a through hole communicated with the inner cavity of the cooling pipe is arranged in the center of the cooling block, the edge of the top surface of the cooling block is abutted with the inner wall of the cooling pipe, the bottom of the cooling block extends out from the lower end of the cooling pipe, and the edge of the bottom surface of the cooling block is abutted with the inner wall of the shell; the side wall of the cooling block is surrounded with the inner wall of the cooling pipe and the inner wall of the shell to form a cooling chamber;
the side wall of the shell is provided with a second air inlet hole corresponding to the cooling block, the second air inlet hole is positioned between the lower end of the cooling pipe and the bottom surface of the cooling block, and the second air inlet hole is communicated with the cooling chamber.
In the scheme, the external cold air enters the cooling chamber from the second air inlet hole, and the cooling chamber is the place closest to the heat source and the place which is easiest to transfer heat, so the cooling effect is better.
In order to filter smoke impurities, a filter tip is arranged at the open position of the top of the shell.
In order to prevent the tobacco blocks from being wetted before use, the lower ends of the tobacco blocks are provided with detachable sealing films.
The invention also provides an electronic cigarette, which comprises a power supply module and an atomization core electrically connected with the power supply module, wherein the atomization core comprises a hollow cigarette bullet cavity and a heating body positioned in the cigarette bullet cavity;
the cigarette bullet is inserted into the cigarette bullet cavity, and the smoke block is contacted with the heating body;
a gap is reserved between the shell of the cigarette bullet and the inner wall of the cavity of the cigarette bullet.
When the electronic cigarette works, air enters the smoke block at the bottom of the cigarette cartridge along the gap between the shell of the cigarette cartridge and the inner wall of the cavity of the cigarette cartridge through negative pressure generated by suction, and smoke is generated by heating.
Preferably, an elastic piece is arranged at the bottom of the cartridge cavity, and the cartridge is abutted against the elastic piece after being inserted into the cartridge cavity. The elastic piece can be a spring or a spring piece, and the purpose of the elastic piece is that on one hand, a certain air inlet gap is guaranteed to be reserved between the bottom of the cartridge and the bottom of the cartridge cavity all the time, and on the other hand, the cartridge can be contacted in place when being inserted into the cartridge cavity.
The invention has the remarkable effects that:
1. a cooling pipe cavity is arranged in the cigarette bullet, water in the smoke is cooled through the cavity, and the taste of the smoke is improved.
2. In order to accelerate the cooling speed, the first air inlet hole is formed in the cigarette bullet, and a small part of air flow can enter the cavity of the cooling pipe from the first air inlet hole to be mixed with smoke during smoking, so that the smoke can be cooled, the smoke concentration can be diluted, and the taste of the smoke is improved. In addition, the outside air continuously enters, so that the cooling effect can be ensured.
Drawings
The invention is further described below with reference to the accompanying drawings.
Fig. 1 is an exploded view of the structure of an electronic cigarette according to embodiment 1.
Fig. 2 is a partial cross-sectional view of the electronic cigarette of embodiment 1.
Fig. 3 is a structural diagram of a cooling pipe in example 1.
Fig. 4 is an exploded view of the structure of the electronic cigarette of embodiment 2.
Fig. 5 is a partial cross-sectional view of an e-cigarette of example 2.
Fig. 6 is a partial cross-sectional view of an e-cigarette of example 3.
FIG. 7 is a diagram showing the structure of a cooling block according to example 3.
In the figure: 1-shell, 2-fuming block, 3-cooling pipe, 4-cooling block, 5-cooling chamber, 6-filter tip, 7-cartridge cavity, 8-heat-generating body, 9-elastic piece, 11-first inlet port, 12-second inlet port, 31-air vent, 32-inlet channel, 33-air vent.
Detailed Description
Example 1
As shown in fig. 1 to 3, a cartridge comprises a hollow shell 1 with two open ends and a smoke generating block 2 arranged at the bottom of the inner cavity of the shell 1. A hollow cooling pipe 3 is arranged at the top of the smoke generating block 2 and is clung to the inner cavity of the shell 1. The cooling pipe 3 is opened at the top and a through vent hole 31 is formed at the bottom.
A first air inlet 11 is provided on the side wall of the housing 1 perpendicular to the axis of the housing 1. The aperture of the first air inlet hole 11 is 5-100 micrometers.
An air inlet channel 32 is arranged on the side wall of the cooling pipe 3 at a position corresponding to the first air inlet hole 11, one end of the air inlet channel 32 is communicated with the first air inlet hole 11, and the other end is communicated with the inner cavity of the cooling pipe 3.
The air inlet channel 32 is a spiral groove formed on the outer wall of the cooling pipe 3. The upper end of the spiral groove is communicated with the first air inlet hole 11, and the lower end of the spiral groove is provided with an air outlet hole 33 communicated with the inner cavity of the cooling pipe 3. The first air inlet holes 11 are arranged around the circumference of the shell and correspond to the spiral grooves.
The top of the shell 1 is provided with a filter tip 6 at an opening position.
The lower end of the smoke generating block 2 is provided with a detachable sealing film.
Correspondingly, the embodiment also provides an electronic cigarette, which comprises a power supply module and an atomization core electrically connected with the power supply module. The atomization core comprises a hollow cartridge cavity 7 and a heating body 8 positioned in the cartridge cavity 7.
The cigarette bullet is inserted into the cigarette bullet cavity 7, and the smoke block 2 is contacted with the heating body 8. A gap is left between the cartridge housing 1 and the inner wall of the cartridge chamber 7.
The bottom of the cartridge cavity 7 is provided with an elastic piece 9, and the cartridge is abutted against the elastic piece 9 after being inserted into the cartridge cavity 7.
Example 2
As shown in fig. 4 to 5, embodiment 1 is repeated except that the structure of the intake passage 32 is different, and in this embodiment, the intake passage 32 is a through hole formed in the outer wall of the cooling pipe 3, and the through hole and the first intake hole 11 have a common central axis. The first air inlet holes 11 are circumferentially arranged around the housing 1 or axially arranged along the housing 1, and the through holes are arranged in one-to-one correspondence with the first air inlet holes 11.
Example 3
As shown in fig. 6 to 7, example 2 was repeated except that: the cooling block 4 with the I-shaped cross section is arranged at the bottom of the inner cavity of the cooling pipe 3. The center of the cooling block 4 is provided with a through hole communicated with the inner cavity of the cooling pipe 3. The top surface edge of cooling block 4 and cooling tube 3 inner wall butt, and the bottom of cooling block 4 stretches out from cooling tube 3 lower extreme, and the bottom surface edge of cooling block 4 and shell 1 inner wall butt. The side wall of the cooling block 4 and the inner wall of the cooling pipe 3 and the inner wall of the shell 1 are surrounded to form a cooling chamber 5.
The side wall of the shell 1 is provided with a second air inlet hole 12 at a position corresponding to the cooling block 4, the second air inlet hole 12 is positioned between the lower end of the cooling pipe 3 and the bottom surface of the cooling block 4, and the second air inlet hole 12 is communicated with the cooling chamber 5.
Claims (9)
1. The utility model provides a cigarette bullet, includes both ends open hollow shell (1), sets up in fuming piece (2) of shell (1) inner chamber bottom, its characterized in that: a hollow cooling pipe (3) is arranged at the top of the smoke generating block (2) and is clung to the inner cavity of the shell (1);
the top of the cooling pipe (3) is opened, and the bottom of the cooling pipe is provided with a through vent hole (31);
a first air inlet hole (11) is formed in the side wall of the shell (1), an air inlet channel (32) is formed in the side wall of the cooling pipe (3) at a position corresponding to the first air inlet hole (11), one end of the air inlet channel (32) is communicated with the first air inlet hole (11), and the other end of the air inlet channel is communicated with the inner cavity of the cooling pipe (3); the air inlet channel (32) is a spiral groove formed in the outer wall of the cooling pipe (3), the upper end of the spiral groove is communicated with the first air inlet hole (11), and the lower end of the spiral groove is provided with an air outlet hole (33) communicated with the inner cavity of the cooling pipe (3); the air inlet channel (32) is a through hole formed in the outer wall of the cooling pipe (3), and the through hole and the first air inlet hole (11) have a common central axis.
2. A cartridge as claimed in claim 1, wherein: the aperture of the first air inlet hole (11) is 5-100 microns.
3. A cartridge as claimed in claim 1, wherein: the first air inlet hole (11) surrounds the circumference of the shell and is arranged corresponding to the spiral groove.
4. A cartridge as claimed in claim 1, wherein: the first air inlets (11) are circumferentially arranged around the shell (1) or axially arranged along the shell (1), and the through holes are arranged in one-to-one correspondence with the first air inlets (11).
5. A cartridge as claimed in claim 4, wherein: the cooling device is characterized in that a cooling block (4) with an I-shaped cross section is arranged at the bottom of an inner cavity of the cooling pipe (3), a through hole communicated with the inner cavity of the cooling pipe (3) is formed in the center of the cooling block (4), the edge of the top surface of the cooling block (4) is abutted to the inner wall of the cooling pipe (3), the bottom of the cooling block (4) extends out of the lower end of the cooling pipe (3), and the edge of the bottom surface of the cooling block (4) is abutted to the inner wall of the shell (1); the side wall of the cooling block (4) is surrounded with the inner wall of the cooling pipe (3) and the inner wall of the shell (1) to form a cooling chamber (5);
the side wall of the shell (1) is provided with a second air inlet hole (12) at the position corresponding to the cooling block (4), the second air inlet hole (12) is positioned between the lower end of the cooling pipe (3) and the bottom surface of the cooling block (4), and the second air inlet hole (12) is communicated with the cooling chamber (5).
6. -a cartridge according to any one of claims 1 to 5, characterized in that: a filter tip (6) is arranged at the open top of the shell (1).
7. -a cartridge according to any one of claims 1 to 5, characterized in that: the lower end of the smoke generating block (2) is provided with a detachable sealing film.
8. The utility model provides an electron cigarette, includes power module, the atomizing core of being connected with power module electricity, its characterized in that: the atomization core comprises a hollow cartridge cavity (7) and a heating body (8) positioned in the cartridge cavity (7);
-further comprising a cartridge according to any of the preceding claims 1 to 7, inserted into the cartridge cavity (7), and the block (2) being in contact with the heating body (8);
a gap is reserved between the cartridge shell (1) and the inner wall of the cartridge cavity (7).
9. The electronic cigarette of claim 8, wherein: the bottom of the cartridge cavity (7) is provided with an elastic piece (9), and the cartridge is abutted with the elastic piece (9) after being inserted into the cartridge cavity (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710223822.XA CN108685174B (en) | 2017-04-07 | 2017-04-07 | Cigarette bullet and electron cigarette thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710223822.XA CN108685174B (en) | 2017-04-07 | 2017-04-07 | Cigarette bullet and electron cigarette thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108685174A CN108685174A (en) | 2018-10-23 |
| CN108685174B true CN108685174B (en) | 2024-04-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710223822.XA Active CN108685174B (en) | 2017-04-07 | 2017-04-07 | Cigarette bullet and electron cigarette thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108685174B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109275963A (en) * | 2018-12-10 | 2019-01-29 | 山东精彩香料科技开发有限公司 | A kind of low temperature does not burn smoke grenade structure |
| CN112385895A (en) * | 2019-08-19 | 2021-02-23 | 湖南中烟工业有限责任公司 | Low-temperature baking smoking set with side spiral air inlet |
| CN113040434A (en) * | 2019-12-27 | 2021-06-29 | 深圳市合元科技有限公司 | Smoking article and smoking set suitable for smoking article |
| CN111248507A (en) * | 2020-02-28 | 2020-06-09 | 深圳市吉迩科技有限公司 | Multi-dimensional three-dimensional channel and aerosol generating device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4029109A (en) * | 1976-01-28 | 1977-06-14 | Kahler Richard W | Fluid-cooled smoking device |
| US4219032A (en) * | 1977-11-30 | 1980-08-26 | Reiner Steven H | Smoking device |
| CN105578912A (en) * | 2013-07-24 | 2016-05-11 | Sis资源有限公司 | Cartomizer structure for automated assembly |
| CN105768227A (en) * | 2016-04-08 | 2016-07-20 | 深圳瀚星翔科技有限公司 | E-cigarette atomizing core and E-cigarette atomizing unit |
| WO2016183993A1 (en) * | 2015-05-15 | 2016-11-24 | 深圳市杰仕博科技有限公司 | Indirect heating type atomizer |
| CN205947126U (en) * | 2016-08-04 | 2017-02-15 | 湖南中烟工业有限责任公司 | Disposable cigarette bullet and modular electron cigarette thereof |
| CN205980957U (en) * | 2016-08-10 | 2017-02-22 | 济南极深电子科技有限公司 | Smoke projectile |
| CN206744572U (en) * | 2017-04-07 | 2017-12-15 | 湖南中烟工业有限责任公司 | A kind of cigarette bullet and its electronic cigarette |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EA038319B1 (en) * | 2013-07-25 | 2021-08-09 | Олтриа Клайент Сервисиз Ллк | Electronic smoking article |
-
2017
- 2017-04-07 CN CN201710223822.XA patent/CN108685174B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4029109A (en) * | 1976-01-28 | 1977-06-14 | Kahler Richard W | Fluid-cooled smoking device |
| US4219032A (en) * | 1977-11-30 | 1980-08-26 | Reiner Steven H | Smoking device |
| CN105578912A (en) * | 2013-07-24 | 2016-05-11 | Sis资源有限公司 | Cartomizer structure for automated assembly |
| WO2016183993A1 (en) * | 2015-05-15 | 2016-11-24 | 深圳市杰仕博科技有限公司 | Indirect heating type atomizer |
| CN105768227A (en) * | 2016-04-08 | 2016-07-20 | 深圳瀚星翔科技有限公司 | E-cigarette atomizing core and E-cigarette atomizing unit |
| CN205947126U (en) * | 2016-08-04 | 2017-02-15 | 湖南中烟工业有限责任公司 | Disposable cigarette bullet and modular electron cigarette thereof |
| CN205980957U (en) * | 2016-08-10 | 2017-02-22 | 济南极深电子科技有限公司 | Smoke projectile |
| CN206744572U (en) * | 2017-04-07 | 2017-12-15 | 湖南中烟工业有限责任公司 | A kind of cigarette bullet and its electronic cigarette |
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| Publication number | Publication date |
|---|---|
| CN108685174A (en) | 2018-10-23 |
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