CN111248507A - Multi-dimensional three-dimensional channel and aerosol generating device - Google Patents
Multi-dimensional three-dimensional channel and aerosol generating device Download PDFInfo
- Publication number
- CN111248507A CN111248507A CN202010130491.7A CN202010130491A CN111248507A CN 111248507 A CN111248507 A CN 111248507A CN 202010130491 A CN202010130491 A CN 202010130491A CN 111248507 A CN111248507 A CN 111248507A
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- wall
- air inlet
- channel
- inlet channel
- air
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- 239000000443 aerosol Substances 0.000 title claims abstract description 29
- 235000019504 cigarettes Nutrition 0.000 claims abstract description 26
- 239000000779 smoke Substances 0.000 claims abstract description 13
- 238000010438 heat treatment Methods 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010792 warming Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 7
- 241000463219 Epitheca Species 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 230000003434 inspiratory effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
Abstract
The invention relates to the technical field of aerosol generating devices, and particularly discloses a multi-dimensional channel, which is applied to an aerosol generating device and comprises: an air inlet; one end of the first air inlet channel is arranged between part of the outer wall of the inner support in the lower shell and part of the inner wall of the lower shell; one end of the second air inlet channel is connected with the other end of the first air inlet channel, and the second air inlet channel is arranged between the inner wall of the inner shell and the other part of the outer wall of the inner support; one end of the third air inlet channel is connected with the other end of the second air inlet channel, and the third air inlet channel is arranged between the other part of the inner wall of the inner support and the part of the outer wall of the smoke support arranged in the upper shell; the air outlet is arranged at the bottom of the cigarette holder. The invention has a certain protection effect on the heat consumption of the heating body by warming cold air entering the air path, thereby saving more energy and power consumption.
Description
Technical Field
The invention belongs to the technical field of aerosol generating devices, and particularly relates to a multi-dimensional channel and an aerosol generating device.
Background
The air inlet mode of the aerosol generating device in the current market is mainly divided into the following modes: the air channel design of U-shaped air channel, bottom air inlet, side air inlet and the like is arranged. The U-shaped gas circuit passes through the oral area and gets into, gets into the cigarette along the inner tube wall of cooling tube and holds in the palm the bottom, inhales from cigarette bottom siphunculus again and ventilates, and this mode gas circuit is blockked up by remaining filth easily to influence the taste, the heat of heat-generating body itself is taken away easily by a wide margin to inspiratory cold air simultaneously, causes power loss big. Other side intake or bottom intake have equivalent drawbacks.
Disclosure of Invention
The invention aims to provide a multidimensional three-dimensional channel and an aerosol generating device, thereby overcoming the defect that cold air sucked by the existing air path is easy to take away heat of a heating element to a large extent, and the power loss is large.
To achieve the above object, in one aspect, the present invention provides a multi-dimensional channel for an aerosol generating device, comprising:
an air inlet;
one end of the first air inlet channel is connected with the air inlet, and one end of the first air inlet channel is arranged between part of the outer wall of the inner support in the lower shell and part of the inner wall of the lower shell;
one end of the second air inlet channel is connected with the other end of the first air inlet channel, and the second air inlet channel is arranged between the inner wall of the inner shell and the other part of the outer wall of the inner support;
one end of the third air inlet channel is connected with the other end of the second air inlet channel, and the third air inlet channel is arranged between the other part of the inner wall of the inner support and the part of the outer wall of the smoke support arranged in the upper shell;
and the air outlet is arranged at the bottom of the cigarette holder.
Preferably, in the above technical scheme, the air inlet is arranged at one end of the lower casing or on the base component at one end of the lower casing or between the lower casing and the base component.
Preferably, in the above technical scheme, a fourth air inlet channel is connected between the air inlet and the first air inlet channel, and the fourth air inlet channel is arranged between the outer side of the base assembly and the inner wall of one end of the lower shell.
Preferably, in the above technical solution, the second air intake passage is spiral.
Preferably, in the above technical scheme, one end of the upper casing is connected with the other end of the lower casing, one end of the inner support extends into the lower casing, the other end of the inner support is sleeved outside a part of the cigarette holder, one end of the inner casing is arranged in the other end of the lower casing, and the other end of the inner casing is sleeved outside the upper end of the inner support.
Preferably, among the above-mentioned technical scheme, still include heating element and cooling tube, heating element locates the cigarette holds in the palm the below, heating element's the core that generates heat passes the gas outlet that the cigarette held in the palm extends to in the cigarette holds in the palm, the cooling tube cover is located the other end of inner support with between the partial outer wall that the cigarette held in the palm.
Preferably, in the above technical solution, the fourth air intake passage is formed by a partial inner wall of the lower casing and an outer side of the base assembly, and the first air intake passage is formed by an outer wall of one end of the inner bracket and a partial inner wall of the lower casing.
Preferably, in the above technical solution, the second air intake passage is formed by an inner wall of an inner casing and an outer wall of the other end of the inner support, and the third air intake passage is formed by an inner wall of the other end of the inner support and a part of an outer wall of the smoke holder.
Preferably, in the above technical scheme, the outer wall of the other end of the inner support is provided with a spiral channel and is attached to the inner wall of the inner shell.
In order to achieve the above object, in another aspect, the present invention provides an aerosol-generating device comprising at least one set of multi-dimensional volumetric channels as described above.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the multi-dimensional channel, cold air passes through the air passage formed by combining the inner support and the inner shell and then reaches the bottom of the cigarette holder, the cold air entering the air passage is subjected to temperature rising through incubation, and then is sucked and ventilated from the through pipe at the bottom of the cigarette, so that the cold air has a certain temperature when entering the position of the heating body, and the heat consumption of the heating body is protected to a certain extent, and the energy and the power consumption are saved.
2. Cold air is passed through from the inside gas circuit that is closest to the shell, and the surface temperature of aerosol generating device in the use is reduced to a great extent, lets the product in the continuous use process, can not scald the consumer because of surface temperature is too high, so factor of safety is higher.
3. At least a set of main spiral gas circuit seals in inner shell and inner support and forms, still separates the one deck cooling tube from the middle of the district that generates heat and do the isolation, and remaining debris can't enter into the gas circuit, keeps the clean health of gas circuit and does not receive stifled, and cold air reachs the cigarette support bottom through the heat dissipation pipe wall inboard simultaneously for cold air preheats sooner, can reduce the calorific consumption of heat-generating body by a wide margin.
Drawings
Fig. 1 is a structural diagram of a concealable charging port structure of the present invention.
Fig. 2 is a usage status diagram of the concealed charging port structure of the present invention.
Figure 3 is an exploded view of an aerosol generating device of the present invention with a concealable charging port configuration.
Fig. 4 is a partial sectional view of the concealable charging port structure of the present invention.
Fig. 5 is a view showing the hidden state of the charging port before rotation of the aerosol generating device with the hidden charging port structure.
Description of the main reference numerals:
1-a lower shell;
2-upper shell;
3-inner shell;
4-inner support;
5-smoke holder, 51-air outlet;
6-heating component, 61-heating core, 62-radiating pipe;
7-a base assembly;
8-multidimensional three-dimensional channel, 81-air inlet, 82-fourth air inlet channel, 83-first air inlet channel, 84-second air inlet channel, 85-third air inlet channel
9-Aerosol generating substrate.
Detailed Description
The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the specific embodiments.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
In this embodiment, the multi-dimensional stereo channel 8 is applied to an aerosol generating device, and in this embodiment, an aerosol generating device is disclosed, but it should be noted that the multi-dimensional stereo channel 8 in this embodiment can be applied not only to the aerosol generating device in this embodiment, but also to an aerosol generating device having a similar structure to the aerosol generating device in this embodiment, for convenience of description, the aerosol generating device in this embodiment is described first, and as shown in fig. 1, the aerosol generating device specifically includes: epitheca 2, inferior valve 1, inner shell 3, inner support 4, cooling tube 62, heating element 6 and base module 7, base module 7 locates the one end of inferior valve 1, be equipped with the cigarette in the epitheca 2 and hold in the palm 5, the one end of epitheca 2 is connected with the other end of inferior valve 1, the one end of inner support 4 extends to in inferior valve 1, the other end of inner support 4 extends to in the epitheca 2, the outside that 5 was held in the palm to part cigarette is located to inner support 4 cover, in the other end of inferior valve 1 is located to the one end of inner shell 3, the outside of the upper end of inner support 4 is located to the other end cover. The heating component 6 is arranged on the inner support 4 below the cigarette support 5, the heating core 61 of the heating component 6 penetrates through the air outlet 51 of the cigarette support 5 and extends into the cigarette support 5, the radiating pipe 62 is sleeved in the other end of the inner support 4 to separate the other end of the inner support 4 from part of the outer wall of the cigarette support 5, so that residual impurities entering from the air inlet 51 cannot enter the air path. The battery pack is arranged in the inner support 4 positioned on the lower shell 1, and when the aerosol generating substrate is used, the aerosol generating substrate is inserted into the heating core of the cigarette holder and is supplied with power for the heating assembly by the battery pack so as to heat the aerosol generating substrate 9 to generate smoke.
With continued reference to fig. 1-5, the multi-dimensional channel disposed in the aerosol generating device specifically includes: an air inlet 51, a first air inlet passage 83, a second air inlet passage 84, a third air inlet passage 85, a fourth air inlet passage 82, and an air outlet. The air inlet 51 is provided on the base member 7 at one end of the lower case 1 or between the lower case 1 and the base member 7, one end of the fourth air intake passage 82 is connected to the air inlet 81, and the fourth air intake passage 82 is provided between the outer side of the base member 7 and the inner wall of one end of the lower case 1. One end of the first air intake passage 83 is connected to the other end of the fourth air intake passage 81, and the first air intake passage 83 is provided between a part of the outer wall of the inner bracket 4 and a part of the inner wall of the lower case 1 at one end. One end of the second air intake passage 84 is connected to the other end of the first air intake passage 83, and the second air intake passage 84 is provided between the inner wall of the inner casing 3 and the other part of the outer wall of the inner bracket 4. One end of a third air inlet channel 85 is connected with the other end of a second air inlet channel 84, the third air inlet channel 85 is arranged between the other part of the inner wall of the inner support 4 and the part of the outer wall of the cigarette holder 5 arranged in the upper shell 2, the air outlet 51 is arranged at the bottom of the cigarette holder 5, when in use, cold air sequentially passes through the air inlet 81, the fourth air inlet channel 82, the first air inlet channel 83, the second air inlet channel 84 and the third air inlet channel 85, reaches the air outlet 51, then passes through the cigarette holder 5 and is discharged, the cold air passes through an air passage formed by combining the inner support 4 and the inner shell 3, then reaches the bottom of the cigarette holder 5, temperature rise is carried out on the cold air entering the air passage, then the cold air is sucked and ventilated from the bottom of a cigarette, when the cold air enters the position of the heating body, a certain temperature is carried, the heat of the heating body is consumed to play a certain protection role, so that energy and power consumption are more saved, and the, the temperature of the outer surface of the aerosol generating device during use is reduced to a greater extent.
With further reference to fig. 1, the multi-dimensional three-dimensional passage in this embodiment is preferably formed by combining the components of the aerosol generating device, and in particular, the first air inlet passage 83 is formed by the outer wall of one end of the inner support 4 and a part of the inner wall of the lower shell 1. The second air intake passage 84 is formed by the inner wall of the inner casing 3 and the outer wall of the other end of the inner bracket 4. The third air intake passage 82 is formed by an inner wall of the other end of the inner bracket 4 and a part of an outer wall of the smoke holder 5. The fourth air intake passage 83 is formed by a part of the inner wall of the lower case 1 and the outside of the pedestal assembly 7.
With further reference to fig. 1-3, the second air inlet channel 84 is preferably spiral, specifically, the outer wall of the other end of the inner support 4 is provided with a spiral channel and is attached to the inner wall of the inner shell 3, the spiral arrangement can increase the contact area between the air channel and the inner support, and improve the cold air preheating effect. At least a set of main spiral gas circuit seals in inner shell 3 and inner support 4 and forms, still separates one deck cooling tube 62 from the middle of the district that generates heat and do the isolation, and remaining debris can't enter into the gas circuit, keeps the clean health of gas circuit and does not receive stifled, and cold air reachs the cigarette through the cooling tube 62 inside wall and holds in the palm 5 bottoms simultaneously for cold air preheats sooner, can reduce the heat consumption of heat-generating body by a wide margin.
It should be noted that, as shown in fig. 2-3, at least one set of multi-dimensional channels is provided in the present embodiment when applied to the aerosol generating device.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (10)
1. A multi-dimensional stereo channel applied to an aerosol generating device is characterized by comprising:
an air inlet;
one end of the first air inlet channel is connected with the air inlet, and one end of the first air inlet channel is arranged between part of the outer wall of the inner support in the lower shell and part of the inner wall of the lower shell;
one end of the second air inlet channel is connected with the other end of the first air inlet channel, and the second air inlet channel is arranged between the inner wall of the inner shell and the other part of the outer wall of the inner support;
one end of the third air inlet channel is connected with the other end of the second air inlet channel, and the third air inlet channel is arranged between the other part of the inner wall of the inner support and the part of the outer wall of the smoke support arranged in the upper shell;
and the air outlet is arranged at the bottom of the cigarette holder.
2. The multi-dimensional volumetric channel of claim 1, wherein the air inlet is disposed on or between one end of the lower shell or the base assembly at one end of the lower shell.
3. The multi-dimensional stereo channel according to claim 2, wherein a fourth air inlet channel is connected between the air inlet and the first air inlet channel, and the fourth air inlet channel is arranged between the outer side of the base assembly and the inner wall of one end of the lower shell.
4. The multi-dimensional volumetric channel of claim 3 wherein the second air intake channel is helical.
5. The multi-dimensional stereo channel according to claim 4, wherein one end of the upper shell is connected with the other end of the lower shell, one end of the inner support extends into the lower shell, the other end of the inner support is sleeved outside a part of the smoke holder, one end of the inner shell is arranged in the other end of the lower shell, and the other end of the inner shell is sleeved outside the upper end of the inner support.
6. The multi-dimensional channel of claim 5, further comprising a heat generating component and a heat dissipating pipe, wherein the heat generating component is disposed under the smoke holder, a heat generating core of the heat generating component extends into the smoke holder through the air outlet of the smoke holder, and the heat dissipating pipe is sleeved between the other end of the inner bracket and a part of the outer wall of the smoke holder.
7. The multi-dimensional stereo channel of claim 5, wherein the fourth air intake channel is formed by a portion of an inner wall of the lower housing and an outer side of the base assembly, and the first air intake channel is formed by an outer wall of one end of an inner bracket and a portion of an inner wall of the lower housing.
8. The multi-dimensional stereo channel as claimed in claim 5, wherein the second air intake channel is formed by an inner wall of the inner housing and an outer wall of the other end of the inner housing, and the third air intake channel is formed by an inner wall of the other end of the inner housing and a part of an outer wall of the smoke holder.
9. The multi-dimensional channel according to claim 5, wherein the outer wall of the other end of the inner support is provided with a spiral channel and is attached to the inner wall of the inner shell.
10. An aerosol generating device comprising at least one set of multi-dimensional volumetric channels as defined in any one of claims 1 to 9.
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CN202010130491.7A CN111248507A (en) | 2020-02-28 | 2020-02-28 | Multi-dimensional three-dimensional channel and aerosol generating device |
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CN202010130491.7A CN111248507A (en) | 2020-02-28 | 2020-02-28 | Multi-dimensional three-dimensional channel and aerosol generating device |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112690510A (en) * | 2021-02-09 | 2021-04-23 | 湖北中烟工业有限责任公司 | Electronic cigarette device with replaceable heating mode |
WO2022116563A1 (en) * | 2020-12-01 | 2022-06-09 | 深圳市卓力能技术有限公司 | Airflow channel structure and aerosol generation device |
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Application publication date: 20200609 |