CN115039920A - Metal felt atomizer and metal felt atomizing device - Google Patents
Metal felt atomizer and metal felt atomizing device Download PDFInfo
- Publication number
- CN115039920A CN115039920A CN202210787883.XA CN202210787883A CN115039920A CN 115039920 A CN115039920 A CN 115039920A CN 202210787883 A CN202210787883 A CN 202210787883A CN 115039920 A CN115039920 A CN 115039920A
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- Prior art keywords
- metal felt
- atomizer
- heating body
- metal
- outer shell
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/46—Shape or structure of electric heating means
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/48—Fluid transfer means, e.g. pumps
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- Electrostatic Spraying Apparatus (AREA)
Abstract
A metal felt atomizer and a metal felt atomizing device relate to the technical field of atomizing devices. The metal felt atomizer comprises: an outer housing; the air guide pipe is arranged in the outer shell and is arranged along the axis, and an oil bin for storing liquid matrixes is formed in a space between the outer wall of the air guide pipe and the inner wall of the outer shell; the metal felt heating body is in a sheet shape and is vertically arranged on the outer shell; the bracket is arranged in the outer shell, wraps the outer side of the metal felt heating body and forms an atomizing cavity with two sides of the metal felt heating body respectively; a first oil inlet and a first scavenging hole are formed in the bracket; and the electrode column is arranged on the lower side in the outer shell, one end of the electrode column is connected with the metal felt heating body, and the electrode column is used as an electrode for supplying power to the metal felt heating body after being connected with the conductive elastic needle of the battery rod. By adopting the technical scheme, the two atomization cavities work simultaneously, and the atomization efficiency is high.
Description
Technical Field
The invention relates to the technical field of atomization devices, in particular to a metal felt atomizer and a metal felt atomization device.
Background
The atomizer is an atomizer powered by rechargeable lithium polymer battery, generates 'vapor' by heating liquid matrix in the oil tank for the user to inhale, and has appearance, smoke, taste and feeling similar to cigarette.
As people become more concerned about health, they become aware of the deleterious effects of tobacco on health. Because the liquid matrix does not contain tar, the harm of the vaporized liquid matrix to human bodies is reduced. As a result, atomizing devices are widely used and are gradually replacing tobacco cigarettes.
However, in the existing design, the heating element in the atomizing device mostly adopts a porous metal heating element, and is horizontally arranged in the outer shell, one surface of the heating element is a liquid absorbing surface, the other surface of the heating element is an atomizing surface, the speed is slow, the atomizing efficiency is low, and the improvement is urgently needed.
Disclosure of Invention
The invention aims to provide a metal felt atomizer and a metal felt atomizing device aiming at the defects and shortcomings of the prior art, and the metal felt atomizer and the metal felt atomizing device have the advantages that two atomizing cavities work simultaneously, and the atomizing efficiency is high.
In order to achieve the purpose, the invention adopts the technical scheme that: a metal felt atomizer comprising:
an outer housing;
the air guide pipe is arranged in the outer shell and is arranged along the axis, and an oil bin for storing liquid matrixes is formed in a space between the outer wall of the air guide pipe and the inner wall of the outer shell;
the metal felt heating body is in a sheet shape, is vertically arranged in the outer shell and is used for absorbing the liquid matrix from the oil bin and heating and atomizing the liquid matrix;
the bracket is arranged in the outer shell, wraps the outer side of the metal felt heating element, is used for accommodating and keeping the metal felt heating element, and is respectively provided with an atomizing cavity with two sides of the metal felt heating element; the bracket is provided with a first oil inlet hole and a first vent hole, the first oil inlet hole is communicated with the oil bin, a liquid storage matrix is adsorbed to the metal felt heating body through the first oil inlet hole, and the first vent hole is communicated with the oil bin and used for balancing the air pressure in the oil bin with the external air pressure;
and the electrode column is arranged on the lower side in the outer shell, one end of the electrode column is connected with the metal felt heating body, and the electrode column is used as an electrode for supplying power to the metal felt heating body after being connected with the conductive elastic needle of the battery rod.
The invention further provides that the number of the first vent holes is two, and the first vent holes are symmetrically arranged on the side wall of the bracket.
The oil inlet structure is further provided with two first oil inlet holes which are symmetrically arranged on the side wall of the bracket.
The invention further provides that the metal felt atomizer further comprises: a silica gel sleeve; the outer wall of the bracket is sleeved with the silica gel sleeve, and the silica gel sleeve is provided with a second oil inlet and a second scavenging hole corresponding to the first oil inlet and the first scavenging hole.
The invention is further provided with a first ring-shaped structure with a cross section area larger than that of the silica gel sleeve body is arranged at the lower end of the silica gel sleeve, and a first reinforcing rib is arranged on the outer side wall of the first ring-shaped structure and is used for being in interference fit with the inner side wall of the outer shell;
the silica gel cover upper end is provided with the cross-sectional area and is less than the second circle column structure of silica gel cover body, be equipped with the second strengthening rib on the inside wall of second circle column structure, be used for with the lateral wall interference fit of air duct.
The invention further provides that the metal felt atomizer further comprises: a base; its detachable assembly in the uncovered department of the lower extreme of shell body, the upper end of base is provided with the round arch for support the support, the base is provided with two first air vents along the axial, corresponding to two the atomizing chamber.
The invention further provides that the metal felt atomizer further comprises: a bracket cover; the lower end cover of the atomizing cavity is arranged at the open port at the upper end of the bracket, the upper end of the atomizing cavity is abutted with the air guide tube, and a third vent hole is axially arranged to communicate the atomizing cavity with the air guide tube.
The invention further provides that the metal felt heating body is made of metal fiber wires with the diameter of 1-100um and the length of 10-10000 um.
The invention further provides that the metal felt atomizer further comprises: a silica gel sheet; the metal felt heating body is arranged in the support and used for containing the metal felt heating body.
The invention provides another technical scheme that: a metal felt atomizing apparatus comprising: a metal felt atomizer as in any one of the above, and a battery rod.
After the technical scheme is adopted, the invention has the beneficial effects that:
in addition, because the metal felt heating body is vertically arranged, the contact area between the metal felt heating body and the liquid matrix and the air in the atomization cavity is increased, and the atomization efficiency of the metal felt atomizer is greatly improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a cross-sectional view in one direction of a metal felt atomizer;
FIG. 2 is a cross-sectional view of another orientation of the metal felt atomizer;
FIG. 3 is a schematic view of the structure of the silica gel cover and its internal components
FIG. 4 is an exploded view of the silicone sleeve and its internal components;
fig. 5 is a schematic structural view of the first bracket.
Description of reference numerals: 1. an outer housing; 2. an air duct; 3. a metal felt heating element; 4. a support; 5. an electrode column; 6. a base; 7. a silica gel sleeve; 8. a bracket cover; 9. a seal ring; 10. an oil absorbing member; 11. a silica gel sheet; 41. a first bracket; 42. a second bracket; 71. a first ring-like structure; 711. a first reinforcing rib; 72. a second loop structure; 721. a second reinforcing rib; a. a smoking port; b. an oil bin; c. an atomizing chamber; d. a first oil inlet hole; e. a first transfer port; f. a second vent hole; g. and a second oil inlet hole.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment as necessary without making a contribution thereto after reading the present specification, but all are protected by patent laws within the scope of the claims of the present invention.
The present embodiment relates to a metal felt atomizer, please refer to fig. 1-2, which includes: the device comprises an outer shell 1, an air guide pipe 2, a metal felt heating body 3, a support 4 and an electrode column 5.
The outer shell 1 is a hollow long cylindrical structure, and the outer shell 1 is provided with a near end and a far end which are opposite along the axial direction; wherein, according to the requirement of common use, the near end is configured as one end of the user for sucking the aerosol and is provided with a smoking port a, and the far end is used as one end which is assembled and connected with the battery rod and is provided with an opening. The open structure is used to mount each necessary functional component to the inside of the outer case 1. The opening is provided with a detachable base 6, and the base 6 is provided with an air inlet channel for external air to enter.
The air duct 2 is arranged in the outer shell 1 and is arranged along the axis. The space between the outer wall of the gas guide tube 2 and the inner wall of the outer shell 1 forms an oil bin b for storing liquid matrix. The first end of the air duct 2, which is opposite to the near end, is communicated with the smoking port a, and the second end, which is opposite to the far end, is connected with the metal felt heating element 3, so that aerosol generated by the metal felt heating element 3 atomizing the liquid substrate is transmitted to the smoking port a for smoking.
The metal felt heating body 3 is vertically arranged in the shell body 1, is in a sheet shape, and is used for absorbing the liquid matrix from the oil bin b and heating and atomizing the liquid matrix. The metal felt heating elements 3 may be in a parallel connection structure or a series connection structure, and in this embodiment, the metal felt heating elements 3 in a series connection structure are taken as an example. In addition, the metal felt heating body 3 is made of metal fiber wires with the diameter of 1-100um and the length of 10-10000 um. The metal felt heating body 3 can directly guide liquid and atomize without an atomizing core (a cotton core or a ceramic core) and other oil guide structures. The surface of the metal felt heating body 3 is provided with a plurality of through holes, and the pattern of the plurality of through holes is unlimited, can be a round hole, a square hole or other patterns. The metal felt heating element 3 is a pure metal felt heating element 3.
The support 4 is arranged in the outer shell 1, wrapped outside the metal felt heating element 3 and used for accommodating and keeping the metal felt heating element 3. An atomizing cavity c is respectively formed on the two sides of the support 4 and the metal felt heating body 3. And a first oil inlet hole d and a first scavenging hole e which are communicated with the oil bin b are formed in the support 4. The liquid storage matrix is adsorbed to the metal felt heating element 3 through the first oil inlet hole d. The first ventilating holes e are used for balancing the air pressure in the oil bin b with the external air pressure, and the liquid matrix in the oil bin b can be smoothly guided into the metal felt heating body 3 in the suction process through the first ventilating holes e.
The electrode column 5 is arranged at the lower side in the outer shell 1, one end of the electrode column is connected with the metal felt heating body 3, and the electrode column is used as a power supply electrode to supply power to the metal felt heating body 3 after being connected with the conductive elastic needle of the battery pole.
Adopt metal felt heat-generating body 3, respectively have an atomizing chamber c in the both sides of metal felt heat-generating body 3, 3 both sides face of metal felt heat-generating body all can adsorb liquid matrix, also all can generate heat the atomizing, in addition, because metal felt heat-generating body 3 is vertical placing, its area of contact with the liquid matrix and the air in the atomizing chamber c all increases to improve the atomization efficiency of this metal felt atomizer by a wide margin.
In order to facilitate the mounting of the metal felt heating body 3, in the present embodiment, as shown in fig. 1 and 4, the holder 4 is assembled from a first holder 414 and a second holder 424. During assembly, the metal felt heating element 3 is assembled in one of the brackets 4, and then the other bracket 4 is combined. Further, the bottom of the first bracket 414 and the bottom of the second bracket 424 are respectively provided with a second ventilation hole f along the axis. The lower end of the second vent hole f is communicated with the air inlet channel on the base 6, the upper end of the second vent hole f is communicated with the atomizing cavity c, and one second vent hole f corresponds to one atomizing cavity c.
In the present embodiment, as shown in fig. 4 and 5, the first ventilation holes e are two and are symmetrically disposed on the sidewall of the first frame 414. Due to the two first ventilation holes e which are symmetrically arranged, ventilation is uniform during the suction process. The first transfer ports e may be square, circular or other ports. Because this metal felt atomizer has two atomizing chambeies c, and storehouse metal felt heat-generating body 3 two sides homoenergetic generate heat the atomizing, as shown in the figure, first inlet port d also has two, and the symmetry sets up on the lateral wall of first support 414. In the present embodiment, the first oil inlet hole d is elongated. More specifically, in the present embodiment, the first oil inlet hole d communicates with the first scavenging hole e. Of course, in other embodiments, the first scavenging hole e and the first oil inlet hole d may be disposed on the second bracket 424, or partially disposed on the first bracket 414 and partially disposed on the second bracket 424.
Referring to fig. 1-4, the metal felt atomizer further comprises: and a silica gel sleeve 7. Which is sleeved on the outer side wall of the bracket 4. The silica gel sleeve 7 plays a role in sealing and protecting the bracket 4. And a second oil inlet hole g and a second scavenging hole which correspond to the first oil inlet hole d and the first scavenging hole e are arranged on the silica gel sleeve 7.
As shown in fig. 2 and 4, the lower end of the silicone sleeve 7 is provided with a first ring-shaped structure 71 having a cross-sectional area larger than that of the silicone sleeve 7, and the outer side wall of the first ring-shaped structure 71 is provided with a first rib 711. Through being provided with first strengthening rib 711 for 7 lower extreme lateral walls of silica gel cover and the inside wall interference fit of shell body 1, the leakproofness performance is more outstanding.
The upper end of the silica gel sleeve 7 is provided with a second ring-shaped structure 72 with a cross-sectional area smaller than that of the silica gel sleeve 7, and the inner side wall of the second ring-shaped structure 72 is provided with a second reinforcing rib 721. Through being provided with second strengthening rib 721 for the lateral wall interference fit of 7 upper end inside walls of silica gel cover and air duct 2, the leakproofness performance is outstanding more.
Referring to fig. 1 and 2, the metal felt atomizer further includes: and a bracket cover 8. The bracket cover 8 is positioned in the silica gel sleeve 7, the lower end cover of the bracket cover is arranged at the opening of the upper end of the bracket 4, and the upper end of the bracket cover is abutted against the air duct 2. The holder cover 8 is provided with a third vent hole (not shown) in the axial direction. One end of the third vent hole is communicated with the atomization cavity c, and the other end of the third vent hole is communicated with the air guide tube 2, so that the atomization cavity c is communicated with the air guide tube 2.
Referring to fig. 1 and 2, a circle of protrusions are disposed at an upper end of the base 6 for supporting the bracket 4. The air inlet channel is specifically as follows: two first vent holes (not shown) provided in the base 6 in the axial direction correspond to the two atomizing chambers c. And a sealing ring 9 is also arranged in the base 6 and used for enhancing the sealing effect between the inside of the metal felt atomizer and the outside.
As shown by the arrow in fig. 1, when a user inhales aerosol, external air enters the inside of the metal felt atomizer from the first vent hole on the base 6, enters the atomizing cavity c through the second vent hole f on the bracket 4, and finally enters the smoking hole a through the third vent hole on the cover of the bracket 4.
In order to absorb and filter the excess condensate, referring to fig. 1 and 2, the metal felt atomizer further comprises: an oil absorbing member 10 disposed in the base 6. Specifically in the present embodiment, the oil absorbing member 10 is a porous metal, and more specifically, the oil absorbing member 10 is a metal felt.
As a preferred aspect, as shown in fig. 1 and 4, the metal felt atomizer further comprises: a silicone sheet 11. The silica gel sheet 11 is arranged in the bracket 4 and used for accommodating the metal felt heating body 3. Specifically, in this embodiment, the silica gel sheet 11 is composed of two [ shaped silica gel sheets 11, and is sleeved outside the metal felt heating element 3 in a flexible tight-fitting manner, so as to play a role in positioning the protection box for the metal felt heating element 3.
The present embodiment also provides a metal felt atomizing device, including: such as the metal felt atomizer described above, and a battery rod.
The working principle of the invention is roughly as follows: adopt metal felt heat-generating body 3, respectively have an atomizing chamber c in the both sides of metal felt heat-generating body 3, 3 both sides face of metal felt heat-generating body all can adsorb liquid matrix, also all can generate heat the atomizing, in addition, because metal felt heat-generating body 3 is vertical placing, its area of contact with the liquid matrix and the air in the atomizing chamber c all increases to improve the atomization efficiency of this metal felt atomizer by a wide margin.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered by the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (10)
1. A metal felt atomizer, comprising:
an outer casing (1);
the air guide pipe (2) is arranged in the outer shell (1) and is arranged along the axis, and an oil bin (b) for storing liquid matrixes is formed in a space between the outer wall of the air guide pipe (2) and the inner wall of the outer shell (1);
the metal felt heating body (3) is in a sheet shape, is vertically arranged in the outer shell (1), and is used for sucking the liquid matrix from the oil bin (b) and heating and atomizing the liquid matrix;
the support (4) is arranged in the shell body (1), wraps the outer side of the metal felt heating body (3), is used for accommodating and keeping the metal felt heating body (3), and is respectively provided with an atomizing cavity (c) with two sides of the metal felt heating body (3); a first oil inlet hole (d) and a first vent hole (e) are formed in the support (4), the first oil inlet hole (d) is communicated with the oil bin (b), a liquid storage matrix is adsorbed to the metal felt heating body (3) through the first oil inlet hole (d), and the first vent hole (e) is communicated with the oil bin (b) and used for enabling the air pressure in the oil bin (b) to be balanced with the external air pressure;
and the electrode column (5) is arranged on the lower side in the outer shell (1), one end of the electrode column is connected with the metal felt heating body (3), and the electrode column is used as an electrode for power supply after being connected with a conductive elastic needle of the battery pole and supplies power to the metal felt heating body (3).
2. A metal felt atomiser according to claim 1, characterised in that the first venting holes (e) are two and symmetrically arranged in the side wall of the holder (4).
3. A metal felt atomizer according to claim 1, characterized in that said first oil inlet holes (d) are two and are symmetrically disposed on the side wall of said support (4).
4. The metal felt atomizer of claim 1, further comprising: a silica gel sleeve (7); the outer wall of the support (4) is sleeved with the silica gel sleeve (7), and a second oil inlet (g) and a second scavenging hole which correspond to the first oil inlet (d) and the first scavenging hole (e) are formed in the silica gel sleeve.
5. The metal felt atomizer according to claim 4, wherein the lower end of the silica gel sleeve (7) is provided with a first ring-shaped structure (71) having a cross-sectional area larger than that of the silica gel sleeve (7), and the outer side wall of the first ring-shaped structure (71) is provided with a first reinforcing rib (711) for interference fit with the inner side wall of the outer shell (1);
the silica gel cover (7) upper end is provided with cross-sectional area and is less than second circle column structure (72) of silica gel cover (7) cover body, be equipped with second strengthening rib (721) on the inside wall of second circle column structure (72), be used for with the lateral wall interference fit of air duct (2).
6. The metal felt atomizer of claim 1, further comprising: a base (6); the detachable assembly of the air-conditioner is in the lower end opening of the outer shell (1), a circle of protrusion is arranged at the upper end of the base (6) and used for supporting the support (4), two first air vents are axially arranged on the base (6) and correspond to the two atomization cavities (c).
7. The metal felt atomizer of claim 1, further comprising: a bracket cover (8); the lower end cover of the atomizing nozzle is arranged at an open position at the upper end of the bracket (4), the upper end of the atomizing nozzle is abutted against the air guide pipe (2), and a third air vent is axially arranged to communicate the atomizing cavity (c) with the air guide pipe (2).
8. A metal felt atomizer according to claim 1, characterized in that said metal felt heating element (3) is made of metal fiber filaments having a diameter of 1-100um and a length of 10-10000 um.
9. The metal felt atomizer of claim 1, further comprising: a silicone sheet (11); the heating device is arranged in the bracket (4) and is used for accommodating the metal felt heating body (3).
10. A metal felt atomizing apparatus, comprising: the metal mat atomizer of any one of claims 1-9, and a battery pole.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210787883.XA CN115039920A (en) | 2022-07-04 | 2022-07-04 | Metal felt atomizer and metal felt atomizing device |
| PCT/CN2022/143945 WO2024007560A1 (en) | 2022-07-04 | 2022-12-30 | Metal felt atomizer and metal felt atomization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210787883.XA CN115039920A (en) | 2022-07-04 | 2022-07-04 | Metal felt atomizer and metal felt atomizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115039920A true CN115039920A (en) | 2022-09-13 |
Family
ID=83165912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210787883.XA Pending CN115039920A (en) | 2022-07-04 | 2022-07-04 | Metal felt atomizer and metal felt atomizing device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN115039920A (en) |
| WO (1) | WO2024007560A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024007560A1 (en) * | 2022-07-04 | 2024-01-11 | 深圳市吉迩科技有限公司 | Metal felt atomizer and metal felt atomization device |
| WO2024036871A1 (en) * | 2022-08-17 | 2024-02-22 | 深圳市吉迩科技有限公司 | Metal felt atomization core and atomization apparatus thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT507187B1 (en) * | 2008-10-23 | 2010-03-15 | Helmut Dr Buchberger | INHALER |
| AT510837B1 (en) * | 2011-07-27 | 2012-07-15 | Helmut Dr Buchberger | INHALATORKOMPONENTE |
| CN110279158A (en) * | 2019-07-16 | 2019-09-27 | 深圳达钿科技有限公司 | A kind of atomizer fever tablet, atomizer and electronic cigarette |
| GB202004701D0 (en) * | 2020-03-31 | 2020-05-13 | Nicoventures Holdings Ltd | Delivery system |
| CN115039920A (en) * | 2022-07-04 | 2022-09-13 | 深圳市吉迩科技有限公司 | Metal felt atomizer and metal felt atomizing device |
-
2022
- 2022-07-04 CN CN202210787883.XA patent/CN115039920A/en active Pending
- 2022-12-30 WO PCT/CN2022/143945 patent/WO2024007560A1/en unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024007560A1 (en) * | 2022-07-04 | 2024-01-11 | 深圳市吉迩科技有限公司 | Metal felt atomizer and metal felt atomization device |
| WO2024036871A1 (en) * | 2022-08-17 | 2024-02-22 | 深圳市吉迩科技有限公司 | Metal felt atomization core and atomization apparatus thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2024007560A1 (en) | 2024-01-11 |
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