CN110859323A - Microwave cavity and electron cigarette - Google Patents
Microwave cavity and electron cigarette Download PDFInfo
- Publication number
- CN110859323A CN110859323A CN201810896032.2A CN201810896032A CN110859323A CN 110859323 A CN110859323 A CN 110859323A CN 201810896032 A CN201810896032 A CN 201810896032A CN 110859323 A CN110859323 A CN 110859323A
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- cavity
- microwave
- opening
- concave
- substrate
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- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 32
- 239000000758 substrate Substances 0.000 claims abstract description 92
- 239000000779 smoke Substances 0.000 claims abstract description 34
- 238000010438 heat treatment Methods 0.000 claims abstract description 17
- 239000003571 electronic cigarette Substances 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 3
- 230000004323 axial length Effects 0.000 claims description 14
- 230000005484 gravity Effects 0.000 claims description 6
- 230000000391 smoking effect Effects 0.000 claims description 6
- 210000001503 joint Anatomy 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 239000000443 aerosol Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 description 24
- 239000002184 metal Substances 0.000 description 24
- 239000004020 conductor Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 230000005586 smoking cessation Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 210000003298 dental enamel Anatomy 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 231100000357 carcinogen Toxicity 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000004505 smoke cartridge Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention discloses a microwave cavity for containing and microwave heating of an aerosol-forming substrate, which is characterized in that: the method comprises the following steps: a first cavity having a first opening; and the second concave cavity is provided with a second opening opposite to the first opening, and the first concave cavity and the second concave cavity are butted to form a microwave cavity. The electronic cigarette comprises the microwave cavity and a microwave generator arranged outside the microwave cavity and used for generating microwaves, wherein the microwave generator emits microwaves through a microwave antenna, and the microwave antenna is arranged in the microwave cavity. According to the microwave cigarette taking device, the microwave cavity is formed by matching the plurality of concave cavities, so that when a user takes a cigarette bullet under the premise that the cigarette bullet is matched with the microwave cavity, the concave cavities can be separated firstly, and the cigarette bullet arranged outside the concave cavities forms a handle to facilitate taking, so that the taking difficulty of the cigarette bullet is reduced. According to the invention, the substrate is formed by heating the smoke with the microwave, so that the heating speed and the uniformity of the substrate are improved, and the user experience and the utilization degree of the substrate are improved.
Description
Technical Field
The invention belongs to the field of electronic cigarettes, and particularly relates to a microwave cavity and an electronic cigarette with the microwave cavity.
Background
The smoke generated by burning tobacco contains dozens of carcinogens, such as tar, which can cause great harm to human health, and the smoke is diffused in the air to form second-hand smoke, so that the surrounding people can also cause harm to the human body after inhaling the smoke. In recent years, the harm of the traditional smoking mode to the smoker and people around the smoker is more and more known. For this reason, in many countries and regions, regulations set by government authorities have made it clear that smoking is prohibited in any public place. Therefore, smoking cessation exercises are gradually getting into the heart. However, smoking cessation is a difficult process for highly addicted smokers. Electronic cigarettes are introduced in the market to meet the smoking cessation requirement, but the existing electronic cigarettes have many problems, so that the user experience is poor.
The present invention has been made in view of this situation.
Disclosure of Invention
The first technical problem to be solved by the invention is to overcome the defects of the prior art and provide a microwave cavity to solve the technical problem of inconvenient taking of the smog-forming substrate.
The second technical problem to be solved by the present invention is to overcome the defects of the prior art, and to provide an electronic cigarette to solve the technical problem of inconvenient taking of the aerosol-forming substrate.
In order to solve the first technical problem, the basic concept of the technical scheme adopted by the invention is as follows:
a microwave cavity for holding and microwave heating of an aerosol-forming substrate, comprising:
a first cavity having a first opening;
and the second concave cavity is provided with a second opening opposite to the first opening, and the first concave cavity and the second concave cavity are butted to form a microwave cavity.
Furthermore, the first concave cavity and the second concave cavity are cylindrical with the same axis and the same diameter, the end parts of the cylindrical first concave cavity and the cylindrical second concave cavity are respectively opened to form a first opening and a second opening, and the microwave cavity formed by butt joint is cylindrical.
Further, the radial width of second opening periphery is greater than the radial width of first opening periphery, and second opening periphery axial is sunken to form the mounting groove, and first opening periphery axial inserts to the mounting groove in and cooperatees, makes first cavity and second cavity butt joint.
Further, the axis of first cavity and the axis of second cavity are vertical extension respectively, make mounting groove diapire contradict under the action of gravity with first cavity opening periphery.
Further, the diameters of the first cavity and the second cavity are each equal to the diameter of the cylindrical aerosol-forming substrate, the axial lengths of the first cavity and the second cavity are each less than the axial length of the cylindrical aerosol-forming substrate, and the sum of the axial lengths of the first cavity and the second cavity is greater than or equal to the axial length of the cylindrical aerosol-forming substrate.
Furthermore, a microwave antenna for outputting microwaves is arranged on the bottom wall of the first concave cavity, a smoke outlet communicated with the external space is arranged on the bottom wall of the second concave cavity, and a filter tip for filtering smoke is arranged at the smoke outlet;
preferably, the microwave antenna sinks in the first cavity, the microwave antenna is in a sheet shape extending along the axis of the first cavity and is equally divided by the axis of the first cavity, the first end of the microwave antenna is fixed on the bottom wall of the first cavity, the second end opposite to the first end is freely arranged and is in a pointed structure, and the microwave antenna is embedded into the smoke forming substrate from the second end.
Further, the second cavity is located above the first cavity such that the aerosol-forming substrate in the second cavity falls gradually into the first cavity under the influence of gravity during heating.
Further, the filter is located on the side of the smoke outlet adjacent the second chamber and/or on the side remote from the second chamber, the filter located on the side of the smoke outlet adjacent the second chamber being attached to the aerosol-forming substrate.
Further, the smoke outlet periphery extends away from the second cavity to form a mounting cavity, and the filter is inserted into the mounting cavity and is matched with the mounting cavity so that the filter is fixed in the mounting cavity.
Further, the filter comprises a support section through which the air flow generated by the smoking of the aerosol can pass, the support section being at least partially inserted into the mounting cavity and cooperating therewith.
In order to solve the second technical problem, the basic concept of the technical scheme adopted by the invention is as follows:
an electronic cigarette comprises the microwave cavity and a microwave generator arranged outside the microwave cavity and used for generating microwaves, wherein the microwave generator emits microwaves through a microwave antenna, and the microwave antenna is arranged in the microwave cavity.
Furthermore, the microwave antenna sinks in the first concave cavity, the microwave antenna is in a sheet shape extending along the axis of the first concave cavity and is equally divided by the axis of the first concave cavity, the first end of the microwave antenna is fixed on the bottom wall of the first concave cavity, the second end opposite to the first end is freely arranged and is in a pointed structure, and the microwave antenna is embedded into the smoke forming substrate from the second end;
preferably, inside the electron cigarette casing was located to first cavity, first opening towards electron cigarette casing exterior space, the second cavity freely sets up in the electron cigarette casing outside to can dock with first cavity and form the microwave cavity, and the cooperation of the electron cigarette casing of second opening periphery wall and first opening periphery.
After the technical scheme is adopted, compared with the prior art, the invention has the following beneficial effects.
1. According to the microwave cigarette taking device, the microwave cavity is formed by matching the plurality of concave cavities, so that when a user takes a cigarette bullet under the premise that the cigarette bullet is matched with the microwave cavity, the concave cavities can be separated firstly, and the cigarette bullet arranged outside the concave cavities forms a handle to facilitate taking, so that the taking difficulty of the cigarette bullet is reduced.
2. According to the invention, the substrate is formed by heating the smoke with the microwave, so that the heating speed and the uniformity of the substrate are improved, and the user experience and the utilization degree of the substrate are improved.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without limiting the invention to the right. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
FIGS. 1-5 are schematic diagrams of microwave antennas according to embodiments of the present invention;
figure 6 is a schematic diagram of an electronic cigarette according to an embodiment of the invention;
figures 7-8 are schematic illustrations of cartridges according to embodiments of the invention;
fig. 9 is a schematic diagram of a microwave cavity of an embodiment of the present invention.
In the figure: 1. the microwave cigarette comprises a dielectric substrate, 2, a conductor patch, 3, a microstrip feeder, 4, a power supply, 5, a shell, 6, a microwave generator, 7, a microwave cavity, 8, a microwave antenna, 9, a substrate, 10, a metal substrate, 11, a filter tip, 12, a support section, 13, a cigarette substrate, 14, a first cavity, 15, a second cavity, 16 and a mounting cavity.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 5, the present invention introduces a microwave antenna, which is embedded in a substrate 9 to be heated for microwave heating of the substrate 9, the microwave antenna includes a dielectric substrate 1, a conductor patch 2 and a microstrip feed line 3 are disposed on a surface of the dielectric substrate 1, one end of the microstrip feed line 3 is connected to the conductor patch 2, and the other end extends to an end of the dielectric substrate 1.
According to the invention, the microwave antenna is embedded into the substrate 9 to be heated, so that the microwave is gradually output outwards from the inside of the substrate 9 to penetrate through the substrate 9, and compared with the mode that the microwave is gradually output from one side of the substrate 9 to the other side of the substrate 9 to penetrate through the substrate 9, the microwave antenna provided by the invention shortens the time from the microwave output to the substrate 9, improves the heating speed of the substrate 9, simultaneously improves the heating uniformity of the substrate 9, and improves the user experience.
Example one
As shown in fig. 1 to 5, the dielectric substrate 1 is a strip, the conductor patch 2 is located in the middle section of the dielectric substrate 1, and the microstrip feed line 3 is located on one side of the conductor patch 2 and extends to the end of the dielectric substrate 1 along the length direction of the dielectric substrate 1.
Preferably, the conductor patch 2 has a wave shape, the longitudinal axis of the wave shape extending along the length of the dielectric substrate 1.
The end of the dielectric substrate 1 far away from the microstrip feeder 3 is in a pointed structure. Preferably, the maximum length of the prong-like structure is 1/2 of the maximum length of the dielectric substrate 1 on the side of the conductor patch 2 remote from the microstrip feed line 3.
The dielectric substrate 1 is made of ceramic. Preferably, the conductor patches 2 are printed on the surface of the dielectric substrate 1.
The surface of the conductor patch 2 is provided with an insulating layer. Preferably, the insulating layer is an enamel layer, and the enamel layer and the dielectric substrate 1 are packaged into a whole.
Example two
As shown in fig. 6, the present embodiment is different from the first embodiment in that the present invention further introduces a microwave cavity 7 for accommodating a substrate 9 to be heated, and the microwave cavity 7 is provided with a microwave antenna as described in any one of the above embodiments. The inner wall of the microwave cavity 7 is made of metal.
The microwave antenna of the invention is matched with the microwave cavity 7, thus improving the absorption of the substrate 9 to be heated to the microwave, and the absorption rate can reach 90 percent or more.
The microwave cavity 7 is cylindrical, and a bisector of the microwave antenna extending in the longitudinal direction is located on the axis of the microwave cavity 7. The length of the microwave antenna is less than the axial length of the microwave cavity 7 and greater than 2/3 of the axial length of the microwave cavity 7. The axis of the microwave cavity 7 extends vertically.
The microwave antenna is axially inserted into the microwave cavity 7, one end of the microwave antenna close to the microstrip feeder 3 is fixed on the bottom wall of the microwave cavity 7, and the other end far away from the microstrip feeder 3 is freely arranged. The microstrip feed line 3 passes through the microwave cavity 7 and is connected with a microwave generator 6 which is arranged outside the microwave cavity 7 and is used for generating microwaves.
The invention also introduces an electronic cigarette, comprising: a housing 5; a microwave cavity 7 as described in any one of the above, provided inside the housing 5, for receiving an aerosol-forming substrate 9 to be heated; the heating module is arranged in the shell 5 and comprises a microwave generator 6 for generating microwaves, and the microwave generator 6 is connected with the microstrip feeder line 3 of the microwave antenna to heat the smog-forming substrate 9 to be heated to form smog; and the smoke channel is arranged inside the shell 5, is communicated with the microwave cavity 7 and the space outside the shell 5, and is used for sucking out smoke by a user. The electronic cigarette further comprises a power supply 4 for supplying power to the microwave generator 6, and a user can control the switch of the microwave generator 6 by controlling whether the power supply 4 supplies power to the microwave generator 6.
EXAMPLE III
As shown in fig. 7 to 8, the present embodiment is different from the first and second embodiments in that the present invention further introduces a cartridge, the cartridge includes a substrate 9 capable of forming smoke by microwave heating and a metal substrate 10 wrapped outside the substrate 9, and the metal substrate 10 is provided with an opening for passing the microwave output structure and an air inlet and an air outlet communicated with the external space. The microwave output structure may be the microwave antenna described above.
According to the microwave cavity, the metal base material 10 is wrapped outside the matrix 9, so that the inner wall of the microwave cavity 7 for containing the matrix 9 is prevented from being completely made of metal materials, and the production cost of the microwave cavity 7 is reduced.
The substrate 9 is columnar, the metal substrate 10 is wrapped outside the substrate 9 in a cylindrical shape, and an opening is formed in one end of the cylindrical metal substrate 10. The air outlet is arranged at one end of the cylindrical metal base material 10 far away from the opening; the gas outlet includes a plurality of gas outlets uniformly arranged on the end surface of the cylindrical metal base material 10.
The metal base material 10 includes a flexible metal base material 10 wound to form a side portion of a cylindrical metal base material 10; the flexible metal substrate 10 comprises an aluminum foil.
The invention also discloses a smoke cartridge which comprises a substrate 9 capable of forming smoke through microwave heating and a metal substrate 10 which is wrapped outside the substrate 9 and can be pierced by a microwave output structure, wherein the metal substrate 10 is provided with an air inlet and an air outlet which are communicated with the external space. The substrate 9 is columnar, the metal substrate 10 is wrapped outside the substrate 9 in a cylindrical shape, and one end of the cylindrical metal substrate 10 is pierced by the microwave output structure. I.e. differs from the cartridge described above in that the microwave output structure pierces the metal substrate 10 to form an opening.
Example four
As shown in fig. 7 to 8, the present embodiment differs from the first to third embodiments in that the cartridge further comprises a filter 11 for filtering the smoke, the filter 11 closing the air outlet; the filter 11 is a columnar shape having the same diameter and coaxial with the outer wall of the cylindrical metal base 10.
The cartridge further comprises a cigarette substrate 13 wrapped around the filter 11 and the tubular metal substrate 10. The cartridge also comprises a support section 12 which is interposed between the filter 11 and the tubular metal substrate 10 or in the middle of the filter 11 and through which the air flow generated by smoking the smoke can pass. The support section 12 is a column shape having the same axis and the same diameter as the outer wall of the cylindrical metal base material 10. The support section 12 may be made of plastic or the like.
When the electronic cigarette is only provided with the microwave antenna, the microwave antenna penetrates through the opening and then has a gap with the opening to form the air inlet. When the electronic cigarette is further provided with the microwave cavity 7 and the microwave antenna is arranged inside the microwave cavity 7, the side wall of the microwave cavity 7 is also required to be provided with air holes communicated with the external space, and a substrate part formed by wrapping the metal substrate 10 outside the substrate 9 is placed in the microwave cavity 7 and then has a gap with the inner wall of the microwave cavity 7 so as to allow air flow to circulate. Correspondingly, the original relation between the microwave cavity 7 and the substrate 9 needs to be adjusted to the relation between the microwave cavity 7 and the substrate part.
EXAMPLE five
As shown in figure 9, this embodiment differs from the first to fourth embodiments in that the invention also describes a microwave cavity 7 for holding and microwave heating of an aerosol-forming substrate 9 comprising: a first cavity 14 having a first opening; and a second cavity 15 having a second opening disposed opposite the first opening, the first cavity 14 and the second cavity 15 abutting to form the microwave cavity 7.
According to the microwave cigarette taking device, the microwave cavity 7 is formed by matching the concave cavities, so that when a user takes a cigarette bullet under the premise that the cigarette bullet is matched with the microwave cavity 7, the concave cavities can be separated, the cigarette bullet arranged outside the concave cavities forms a handle to facilitate taking, and therefore the taking difficulty of the cigarette bullet is reduced.
The first cavity 14 and the second cavity 15 are coaxially and equally-diameter cylindrical, and the ends of the cylindrical first cavity 14 and the cylindrical second cavity 15 are respectively opened to form a first opening and a second opening, so that the microwave cavity 7 formed by butt joint is cylindrical.
The diameter of the first cavity 14 and the second cavity 15 is respectively equal to the diameter of the cylindrical aerosol-forming substrate 9, the axial length of the first cavity 14 and the second cavity 15 is respectively less than the axial length of the cylindrical aerosol-forming substrate 9, and the sum of the axial lengths of the first cavity 14 and the second cavity 15 is greater than or equal to the axial length of the cylindrical aerosol-forming substrate 9.
When the metal base material 10 is wrapped outside the substrate 9 to form the substrate portion, the original relationship between the specifications of the first cavity 14 and the second cavity 15 and the specification of the substrate 9 needs to be adjusted to the relationship between the specifications of the first cavity 14 and the second cavity 15 and the specification of the substrate portion.
Inside the electron cigarette casing was located to first cavity, first opening towards electron cigarette casing exterior space, the second cavity freely sets up in the electron cigarette casing outside to can dock formation microwave cavity with first cavity, and the electron cigarette casing of second opening periphery wall and first opening periphery cooperatees.
EXAMPLE seven
As shown in fig. 9, the present embodiment is different from the first to sixth embodiments in that the radial width of the outer periphery of the second opening is larger than the radial width of the outer periphery of the first opening, the outer periphery of the second opening is axially recessed to form a mounting groove, and the outer periphery of the first opening is axially inserted into the mounting groove and is matched with the mounting groove, so that the first cavity 14 is butted against the second cavity 15.
Preferably, the peripheral wall surface of the first opening and the peripheral wall surface of the mounting groove are respectively provided with corresponding threads, so that the first cavity 14 is fixedly connected and butted with the second cavity 15 through the rotation around the shaft.
The axis of the first cavity 14 and the axis of the second cavity 15 respectively extend vertically, so that the bottom wall of the mounting groove is abutted against the periphery of the opening of the first cavity 14 under the action of gravity.
The bottom wall of the first cavity 14 is provided with a microwave antenna 8 for outputting microwave, the bottom wall of the second cavity 15 is provided with a smoke outlet communicated with the external space, and the smoke outlet is provided with a filter tip 11 for filtering smoke.
The second cavity 15 is located above the first cavity 14 so that the aerosol-forming substrate 9 in the second cavity 15 falls gradually under gravity into the first cavity 14 during heating.
Example eight
As shown in figure 9, this embodiment differs from embodiments 1 to 7 described above in that the filter 11 is located on the side of the smoke outlet adjacent to and/or remote from the second chamber and the filter 11 located on the side of the smoke outlet adjacent to the second chamber is attached to the aerosol-forming substrate 9.
The smoke outlet periphery extends away from the second cavity 15 to form a mounting cavity 16, and the filter 11 is inserted into the mounting cavity 16 and is engaged with the mounting cavity 16 to fix the filter 11 in the mounting cavity 16.
The filter 11 comprises a support section 12 through which the air flow generated by the smoking of the smoke can pass, the support section 12 being at least partially inserted into the mounting cavity 16 and cooperating therewith. The support section 12 may be made of plastic or the like.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A microwave cavity for holding and microwave heating of an aerosol-forming substrate, the microwave cavity comprising: the method comprises the following steps:
a first cavity having a first opening;
and the second concave cavity is provided with a second opening opposite to the first opening, and the first concave cavity and the second concave cavity are butted to form a microwave cavity.
2. A microwave cavity according to claim 1, characterised in that: the first concave cavity and the second concave cavity are coaxial and in a cylindrical shape with the same diameter, and the end parts of the cylindrical first concave cavity and the cylindrical second concave cavity are respectively opened to form a first opening and a second opening, so that the microwave cavity formed by butt joint is in a cylindrical shape.
3. A microwave cavity according to claim 2, characterised in that: the radial width of second opening periphery is greater than the radial width of first opening periphery, and second opening periphery axial is sunken to form the mounting groove, and first opening periphery axial inserts to the mounting groove in and cooperatees, makes first cavity and second cavity butt joint.
4. A microwave cavity according to claim 3, characterised in that: the axis of first cavity and the axis of second cavity are vertical extension respectively, make mounting groove diapire contradict under the action of gravity with first cavity opening periphery.
5. A microwave cavity according to claim 2, characterised in that the first cavity and the second cavity each have a diameter equal to the diameter of the cylindrical aerosol-forming substrate, the first cavity and the second cavity each have an axial length less than the axial length of the cylindrical aerosol-forming substrate, and the sum of the axial lengths of the first cavity and the second cavity is greater than or equal to the axial length of the cylindrical aerosol-forming substrate.
6. A microwave cavity according to claim 1, characterised in that: the microwave antenna for outputting microwaves is arranged on the bottom wall of the first concave cavity, the smoke outlet communicated with the external space is arranged on the bottom wall of the second concave cavity, and the smoke outlet is provided with a filter tip for filtering smoke.
7. A microwave cavity according to claim 6, characterised in that: the second cavity is located above the first cavity such that the aerosol-forming substrate in the second cavity falls gradually into the first cavity under the influence of gravity during heating.
8. A microwave cavity according to any one of claims 1-7, characterized in that: the filter is arranged at one side of the smoke outlet close to the second chamber and/or one side far away from the second chamber, and the filter arranged at one side of the smoke outlet close to the second chamber is connected with the smoke forming substrate;
preferably, the smoke outlet periphery extends towards the direction far away from the second cavity to form a mounting cavity, and the filter tip is inserted into the mounting cavity and matched with the mounting cavity so that the filter tip is fixed in the mounting cavity;
more preferably, the filter comprises a support section through which the air flow generated by the smoking of the aerosol can pass, the support section being at least partially inserted into the mounting cavity and cooperating therewith.
9. An electronic cigarette, characterized in that the electronic cigarette comprises a microwave cavity according to any one of claims 1 to 8 and a microwave generator arranged outside the microwave cavity for generating microwaves, the microwave generator emitting microwaves via a microwave antenna, the microwave antenna being arranged inside the microwave cavity.
10. An electronic cigarette according to claim 9, wherein the microwave antenna is recessed in the first cavity, the microwave antenna is in the form of a plate extending along the axis of the first cavity and equally spaced about the axis of the first cavity, a first end of the microwave antenna is fixed to the bottom wall of the first cavity, a second end of the microwave antenna, opposite the first end, is freely disposed and is of a pointed configuration, and the microwave antenna is embedded in the aerosol-forming substrate from the second end;
preferably, inside the electron cigarette casing was located to first cavity, first opening towards electron cigarette casing exterior space, the second cavity freely sets up in the electron cigarette casing outside to can dock with first cavity and form the microwave cavity, and the electron cigarette casing of second opening periphery wall and first opening periphery is mutually supported.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810896032.2A CN110859323A (en) | 2018-08-08 | 2018-08-08 | Microwave cavity and electron cigarette |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810896032.2A CN110859323A (en) | 2018-08-08 | 2018-08-08 | Microwave cavity and electron cigarette |
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| CN110859323A true CN110859323A (en) | 2020-03-06 |
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| CN201810896032.2A Pending CN110859323A (en) | 2018-08-08 | 2018-08-08 | Microwave cavity and electron cigarette |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113180307A (en) * | 2021-04-28 | 2021-07-30 | 北京航天雷特机电工程有限公司 | Microwave antenna and electronic cigarette |
| WO2023065946A1 (en) * | 2021-10-20 | 2023-04-27 | 深圳麦克韦尔科技有限公司 | Aerosol fixing apparatus and aerosol generating apparatus |
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| CN208708751U (en) * | 2018-08-08 | 2019-04-09 | 北京航天雷特机电工程有限公司 | A kind of microwave cavity and electronic cigarette |
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| WO2023065946A1 (en) * | 2021-10-20 | 2023-04-27 | 深圳麦克韦尔科技有限公司 | Aerosol fixing apparatus and aerosol generating apparatus |
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