CN111602869A - Atomization assembly of aerosol generator, atomization device and aerosol generator - Google Patents
Atomization assembly of aerosol generator, atomization device and aerosol generator Download PDFInfo
- Publication number
- CN111602869A CN111602869A CN202010479669.9A CN202010479669A CN111602869A CN 111602869 A CN111602869 A CN 111602869A CN 202010479669 A CN202010479669 A CN 202010479669A CN 111602869 A CN111602869 A CN 111602869A
- Authority
- CN
- China
- Prior art keywords
- atomizing
- aerosol generator
- oil
- assembly
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000443 aerosol Substances 0.000 title claims abstract description 67
- 238000000889 atomisation Methods 0.000 title description 42
- 238000010438 heat treatment Methods 0.000 claims abstract description 63
- 238000007789 sealing Methods 0.000 claims description 15
- 229920000742 Cotton Polymers 0.000 claims description 7
- 229910010293 ceramic material Inorganic materials 0.000 claims description 4
- 238000012387 aerosolization Methods 0.000 claims 1
- 241000208125 Nicotiana Species 0.000 abstract description 14
- 235000002637 Nicotiana tabacum Nutrition 0.000 abstract description 14
- 238000010521 absorption reaction Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 239000012530 fluid Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- A24F40/10—Devices using liquid inhalable precursors
-
- 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
- A24F40/42—Cartridges or containers for inhalable precursors
-
- 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
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses an atomizing assembly of an aerosol generator, an atomizing device and the aerosol generator, which comprise a shell, a heating assembly with an atomizing channel and a conductive contact element, wherein the shell is provided with a connecting part which is detachably connected with an external structure, the conductive contact element is fastened at the bottom end of the shell and is electrically connected with the heating assembly, the end surface of the top end of the shell is provided with an air outlet hole and at least one oil passing hole, the heating assembly is arranged in the shell and shields the at least one oil passing hole, and the atomizing channel is communicated with the air outlet hole. Through will crossing the oilhole and set up in the top of casing, form top oil feed structure, the assembly of not only being convenient for can also make the tobacco tar absorb and atomize by heating element completely, improves the utilization ratio of tobacco tar, and it is extravagant to reduce.
Description
Technical Field
The invention relates to the technical field of aerosol generators, in particular to an atomization assembly and an atomization device of an aerosol generator and the aerosol generator.
Background
At present, an aerosol generator absorbs tobacco tar in an oil storage cavity through an atomization assembly arranged in the aerosol generator, and then the absorbed tobacco tar is atomized to generate aerosol. The atomization assembly of the existing aerosol generator is arranged in a channel penetrating through an oil storage cavity, and an oil passing hole is formed in the side wall of the channel, so that the side edge of the atomization assembly absorbs tobacco tar flowing in through the oil passing hole. Such lateral part oil feed structure is higher than the height of oil storage chamber bottom always owing to the height of passing the oilhole to the tobacco tar that is in oil storage chamber bottom can't get into and passes the oilhole and is absorbed and atomizing by atomizing component, causes the tobacco tar waste in the oil storage intracavity.
Thus, the prior art is yet to be improved and enhanced.
Disclosure of Invention
The invention mainly aims to provide an atomizing component of an aerosol generator, an atomizing device and the aerosol generator, and aims to provide an atomizing component capable of sucking oil from the top, which is convenient to assemble, facilitates complete absorption of oil liquid and reduces waste.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
the atomization assembly of the aerosol generator comprises a shell, a heating assembly with an atomization channel and a conductive contact piece, wherein the shell is provided with a connecting part which is detachably connected with an external structure, the conductive contact piece is fastened at the bottom end of the shell and is electrically connected with the heating assembly, an air outlet hole and at least one oil passing hole are formed in the end face of the top end of the shell, the heating assembly is installed in the shell and shields the at least one oil passing hole, and the atomization channel is communicated with the air outlet hole.
The atomizing assembly of the aerosol generator comprises a heating assembly, wherein the heating assembly comprises a first oil guide part provided with a first through hole, a second oil guide part provided with a second through hole, and a heating part, the heating part is embedded into the first oil guide part, the first oil guide part is accommodated in the shell, a gap is formed between the first oil guide part and the end face of the first top end, the second oil guide part fills the gap and shields the at least one oil passing hole, and the first through hole is communicated with the second through hole to form the atomizing channel.
The atomization assembly of the aerosol generator is characterized in that the first oil guide part is made of a porous ceramic material, and the second oil guide part is made of oil guide cotton.
The atomization device of the aerosol generator is characterized in that the heating part is coiled into a cylindrical structure coaxial with the atomization channel, and a first lead and a second lead which are electrically connected with the conductive contact part are respectively led out from two ends of the heating part.
The atomization assembly of the aerosol generator is characterized in that the at least one oil passing hole is uniformly distributed on the end face of the top end of the shell by taking the air outlet hole as a center.
The atomization assembly of the aerosol generator further comprises a first sealing piece clamped between the heating assembly and the shell so as to seal a gap between the heating assembly and the shell.
The atomizing component of the aerosol generator is characterized in that the first sealing element comprises a hollow cylindrical body, at least one first convex ring is arranged on the periphery of the cylindrical body at intervals along the circumferential direction, a part of the heating component of the boss type is sleeved with the cylindrical body, the end face of one end of the cylindrical body is elastically abutted to the step face of the heating component, and the at least one first convex ring is elastically abutted to the inner wall of the shell.
The atomizing component of the aerosol generator is characterized in that at least one second convex ring is arranged at the end, far away from the step surface, of the cylindrical body at intervals, the at least one second convex ring is elastically abutted to the inner side wall of the mounting groove, and the protruding height of the second convex ring is smaller than the protruding height of the first convex ring.
The atomization assembly of the aerosol generator is characterized in that an annular mounting plate is arranged on the inner side wall of the cylindrical body, and two line passing holes are formed in the mounting plate at intervals, so that a first lead and a second lead led out from two ends of the heating element are electrically connected with the conductive contact element through the corresponding line passing holes respectively.
Aerosol generator's atomization component, wherein, the tube-shape body is kept away from the inside wall of the one end of step face is the loudspeaker type, and its internal diameter is along the direction of keeping away from the step face crescent.
The atomization assembly of the aerosol generator is characterized in that the shell is provided with a mounting groove, the mounting groove comprises a top wall and a hollow cylindrical side wall, the top wall is provided with the air outlet and at least one oil passing hole, the heating assembly is accommodated in the mounting groove and attached to the top wall, and the conductive contact piece is fastened at one end, far away from the top wall, of the side wall.
The atomization assembly of the aerosol generator is characterized in that the inner wall of the air outlet hole is provided with internal threads to form the connecting part.
The atomization assembly of the aerosol generator is characterized in that one end, away from the top end of the shell, of the air outlet is provided with an air vent column, and the inner wall or the outer wall of the air vent column is provided with threads to form the connecting part.
The atomizing component of the aerosol generator is characterized in that at least one second sealing piece is sleeved on the periphery of the shell or external threads are arranged on the periphery of the shell to form the connecting portion, and the connecting portion is in sealing connection or threaded connection with an external structure to enable the atomizing component to be detachably mounted on the external structure.
The utility model provides an aerosol generator's atomizing device, wherein, includes the lid and as above arbitrary atomization component, the air duct is worn to be equipped with along axial direction by the lid, the lid passes through connecting portion with atomization component can dismantle the connection, and the shroud in atomization component to form the oil storage chamber, the air duct with the outlet opening links to each other and runs through the oil storage chamber.
An aerosol generator comprising an atomising device as described above.
Has the advantages that: the invention provides an atomization assembly of an aerosol generator, which comprises a shell, a heating assembly with an atomization channel and a conductive contact piece, wherein the shell is provided with a connecting part which is detachably connected with an external structure, the conductive contact piece is fastened at the bottom end of the shell and is electrically connected with the heating assembly, the end surface of the top end of the shell is provided with an air outlet and at least one oil passing hole, the heating assembly is arranged in the shell and shields the at least one oil passing hole, and the atomization channel is communicated with the air outlet. Through will crossing the oilhole and set up in the top of casing, form top oil feed structure, the assembly of not only being convenient for can also make the tobacco tar absorb and atomize by heating element completely, improves the utilization ratio of tobacco tar, and it is extravagant to reduce.
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, 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 the structures shown in the drawings without creative efforts.
FIG. 1 is a perspective view of a preferred embodiment of an atomizing assembly of an aerosol generator according to the present invention;
FIG. 2 is an exploded view of a preferred embodiment of an atomizing assembly of an aerosol generator according to the present invention;
FIG. 3 is a cross-sectional view of a preferred embodiment of an atomizing assembly of an aerosol generator according to the present invention;
FIG. 4 is a schematic view of a housing in a preferred embodiment of an atomizing assembly of an aerosol generator according to the present invention;
FIG. 5 is a second angular view of the housing of the preferred embodiment of the atomizing assembly of the aerosol generator of the present invention;
FIG. 6 is a schematic view of a first seal in a preferred embodiment of an atomizing assembly of an aerosol generator according to the present invention;
FIG. 7 is an assembly view of a preferred embodiment of an atomizing device of an aerosol generator according to the present invention;
fig. 8 is a perspective view of an atomizing device of an aerosol generator according to a preferred embodiment of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 1 | |
2 | Heating assembly |
| 3 | |
4 | Atomizing |
| 5 | |
6 | |
| 7 | |
11 | |
| 12 | |
13 | |
| 14 | |
15 | |
| 16 | |
141 | |
| 161 | First connecting |
162 | Second connecting |
| 163 | |
1621 | Slotting |
| 21 | First |
22 | |
| 23 | Second oil guide part | 211 | A |
| 212 | |
31 | |
| 32 | |
33 | |
| 311 | |
331 | The |
| 51 | |
52 | |
| 53 | |
54 | |
| 511 | |
541 | First |
| 100 | |
200 | |
| 300 | |
201 | Air duct |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
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 such 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 the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-6, a preferred embodiment of an atomizing assembly 100 of an aerosol generator is shown. In this embodiment, the atomizing assembly 100 includes a housing 1, a heating assembly 2 having an atomizing channel 4, and a conductive contact 3, the housing 1 is provided with a connecting portion for detachably connecting with an external structure, the conductive contact 3 is fastened to a bottom end of the housing 1 and electrically connected to the heating assembly 2, an end surface of a top end of the housing 1 is provided with an air outlet hole 11 and at least one oil passing hole 12, the heating assembly 2 is installed in the housing 1 and shields the at least one oil passing hole 12, and the atomizing channel 4 is communicated with the air outlet hole 11. This embodiment forms top oil feed structure through setting up oil hole 12 in the top of casing 1, and the assembly of not only being convenient for also enables the tobacco tar and is absorbed and atomizes by heating element 2 completely, improves the utilization ratio of tobacco tar, and it is extravagant to reduce.
In this embodiment, as shown in fig. 4 and 5, the housing 1 is provided with a mounting groove 15, the mounting groove 15 includes a top wall 13 and a side wall 14, the side wall 14 is in a hollow cylindrical shape, the top wall 13 is connected to one end of the side wall 14 to close one end of the side wall 14, and the other end is an opening end of the mounting groove 15. The top wall 13 is provided with the air outlet hole 11 and at least one oil passing hole 12. The air outlet 11 is communicated with the atomizing channel 4, so that aerosol generated by atomization flows into the air outlet 11 through the atomizing channel 4, and is further provided for a user to suck. The heating element 2 is accommodated in the mounting groove 15 and attached to the top wall 13. When the atomizing assembly 100 is installed in an external structure, oil can flow downward from the oil passing hole 12 at the top under the action of gravity and be atomized by the heating assembly 2. Compare like this in current from the oil-absorbing structure of lateral part, the oil-absorbing structure in this embodiment top is favorable to the tobacco tar all to be absorbed the atomizing, can not remain to improve the utilization ratio of tobacco tar, reduced the waste.
Referring to fig. 2 and 3, the heating assembly 2 includes a first oil guiding member 21, a second oil guiding member 23, and a heat generating member 22. First oil guide 21 is equipped with first through-hole, generate heat 22 embedding in first oil guide 21 to the tobacco tar that first oil guide 21 absorbs is atomized. The heating element 22 may be integrally sintered with the first oil guiding element 21, or may be inserted into the first oil guiding element 21. The heating element 22 may be a heating wire, a heating sheet, a heating net, or the like. Preferably, the heating element 22 is rolled into a cylindrical structure coaxial with the first through hole, and a first lead and a second lead for electrically connecting with the conductive contact element 3 are respectively led out from two ends of the heating element. In practical applications, the first oil guide 21 may be made of a porous material, such as porous ceramic, cotton, etc. Preferably, the first oil guiding member 21 is made of a porous ceramic material, which is more resistant to high temperature than conventional oil guiding cotton, so that the first oil guiding member does not scorch when directly contacting the heat generating member 22.
Further, since the porous ceramic material has a high hardness and is not elastic and ductile, when the first oil guide 21 is plugged from the opening end of the mounting groove 15, it is difficult for the first oil guide 21 to completely adhere to the top wall of the mounting groove 15, and thus a certain gap always exists between the first oil guide 21 and the top wall 13. In order to prevent a large amount of oil from flowing into the mounting groove 15 from the oil passing hole 12 through the gap, the second oil guide 23 is sandwiched between the first oil guide 21 and the top wall 13 to sufficiently fill the gap between the first oil guide 21 and the top wall 13 and to block the at least one oil passing hole 12. Preferably, the first oil guide member 21 is made of an oil guide cotton material. This makes it possible to completely fill the gap by using the fluffy and soft properties of the oil cotton. Meanwhile, the oil guide cotton itself can absorb oil, so that the oil is firstly slowly absorbed by the first oil guide 21 through the oil passing hole 12, and then slowly flows into the second oil guide 23 after the first oil guide 21 is saturated, and is atomized by the heat generating member 22. Therefore, the problem that a large amount of oil flows into the installation groove 15 and exceeds the absorption capacity of the first oil guide piece 21 to cause the oil to be accumulated in the installation groove 15 and seep out of the installation groove 15 can be avoided.
Further, the second oil guiding member 23 is provided with a second through hole, and one end of the second through hole is communicated with the first through hole to form the atomizing channel 4; the other end is communicated with the air outlet hole 11, so that the atomizing channel 4 is communicated with the air outlet hole 11. Preferably, the first through hole, the second through hole and the air outlet hole 11 are coaxial, so that the capacity of the air passage channel is maximum, and the air flow is smooth.
In this embodiment, as shown in fig. 5, the number of the at least one oil passing hole 12 may be 1, 2 or more. Preferably, the oil passing holes 12 are plural, and the plural oil passing holes 12 are uniformly distributed around the gas outlet hole 11. That is, the air outlet holes 11 are used as the center to form a ring shape, and the radian formed between the adjacent oil passing holes 12 is equal. Guarantee like this that fluid flows into mounting groove 15 from the oilhole 12 of crossing of each position in to lead oily 23 absorption by the second, be favorable to leading 23 each positions of oily piece of second and evenly absorb fluid, be favorable to improving atomization efficiency.
In the present embodiment, as shown in fig. 3, in order to prevent oil from leaking out of the mounting groove 15 through the gap between the first oil guide 21 and the side wall of the mounting groove 15, the atomization assembly 100 further includes a first sealing member 5 sandwiched between the first oil guide 21 and the housing 1, and the gap between the heating assembly 2 and the housing 1 is filled by the first sealing member 5. Compare in current lateral part oil absorption heating element 2 and need utilize the surface absorption fluid of leading the oil spare lateral part, therefore it is difficult to set up the sealing member at leading the oil spare lateral part to cause fluid to be obstructed and can't be absorbed by leading the oil spare. In this embodiment, the sealing member can be flexibly disposed at the side portion or the bottom portion of the oil guide member, so that the oil absorption efficiency is not affected, and the effect of improving the oil leakage prevention performance of the atomization assembly 100 is achieved.
Further, as shown in fig. 3 and 6, the first sealing member 5 may be made of silicone, rubber, or silicone rubber, and includes a hollow cylindrical body 51. The cylindrical body 51 is sleeved on the heating assembly 2 and accommodated in the mounting groove 15, and the periphery of the cylindrical body 51 is elastically abutted with the side wall 14 of the mounting groove 15 so as to seal a gap between the heating assembly 2 and the side wall of the mounting groove 15. Preferably, at least one first convex ring 52 is arranged at intervals on the outer periphery of the cylindrical body 51, and the at least one first convex ring 52 is elastically abutted with the side wall 14 of the mounting groove 15. The at least one first convex ring 52 is in surface contact with the side wall 14 of the mounting groove 15 at intervals, so that the mounting resistance of the cylindrical body 51 is reduced, and the mounting is facilitated.
The cylindrical body 51 may be fitted over the entire periphery of the heating element 2, or may be fitted over a part of the heating element 2. The hollow shape of the cylindrical body 51 is matched with the heating component 2. In this embodiment, the outer contour of the first oil guiding member 21 is a boss shape, and includes a first cylinder 211 and a second cylinder 212, the outer diameter of the first cylinder 211 is greater than the outer diameter of the second cylinder 212, and a step surface is formed at the joint of the two. In order to save the space of the atomizing assembly 100 in the radial direction, the cylindrical body 51 is sleeved on the second cylinder 212, and the end surface of one end of the cylindrical body 51 is elastically abutted against the step surface, and meanwhile, the at least one first convex ring 52 is elastically abutted against the side wall 14 of the mounting groove 15, so as to play a role in sealing and fixing. It should be noted that the cylindrical body 51 can also be sleeved on the first column 211 to seal a gap between the first column 211 and the sidewall 14 of the mounting groove 15.
Further, at least one second convex ring 53 is arranged at an interval along the circumferential direction at one end of the cylindrical body 51 far away from the step surface. The at least one second convex ring 53 elastically abuts against the inner side wall of the mounting groove 15, and the height of the second convex ring 53 protruding outwards relative to the cylindrical body 51 is smaller than the height of the first convex ring 52 protruding outwards. That is, the acting force between the second bead 53 and the inner sidewall of the mounting groove 15 is smaller than the acting force between the first bead 52 and the inner sidewall of the mounting groove 15. Thus, the contact area between the cylindrical body 51 and the inner wall of the mounting groove 15 can be increased, the cylindrical body 51 can be supported, and the mounting resistance of the cylindrical body 51 can be reduced.
Further, an annular mounting plate 54 is provided on the inner side wall of the cylindrical body 51. The mounting plate 54 is provided with a first wire passing hole 541 and a second wire passing hole (not shown) spaced apart from each other. The first and second leads led out from both ends of the heat generating member 22 pass through the first and second wire passing holes 541 and 541, respectively, and are electrically connected to the conductive contact assembly. Further, the inner side wall of the cylindrical body 51 is provided with two guide grooves 511 along the axial direction. One end of the guide slot 511 extends to the opening end of the cylindrical body 51 abutting against the first oil guide member 21, and the other end extends to the corresponding wire passing hole, so as to guide the two lead wires to pass through the corresponding wire passing holes. The mounting plate 54 is made of an insulating material. Through the mounting panel 54 not only can separate two leads, prevent the short circuit, can also carry out spacing and location to the piece 22 that generates heat, prevent that heating element 2 from rotating in tube-shape body 51, twist off two leads and damage heating element 2.
In the present embodiment, as shown in fig. 2 and 3, the conductive contact 3 includes a positive electrode contact 33, a negative electrode contact 31, and an insulating member 32. The negative contact 31 is provided with a mounting hole through which it is coupled to the periphery of the housing 1, such that the mounting hole is in communication with the atomization channel 4. The mounting hole may be fixedly connected to the housing 1 by interference fit or screw connection. The insulating member 32 is accommodated in the mounting hole, sleeved on the positive contact 33, and elastically abutted against the positive contact 33 and the inner wall of the mounting hole respectively. The positive contact 33 and the negative contact 31 are isolated by the insulating member 32 while the positive contact 33 is secured within the negative contact 31. The first lead is electrically connected to the positive contact 33 and the second lead is electrically connected to the negative contact 31.
Further, the hole wall of the mounting hole is provided with at least one air inlet hole 311, one end of the air inlet hole 311 is communicated with the outside, and the other end of the air inlet hole 311 is communicated with the mounting hole, so that the air inlet hole 311 is communicated with the atomizing channel 4. The at least one air inlet 311 is uniformly distributed along the hole wall of the mounting hole. The air inlets 311 may be located on the same horizontal plane or distributed in a staggered manner. The outside air can enter the atomizing channel 4 through the air inlet holes 311 and the mounting holes in sequence, aerosol is generated in the atomizing channel 4, and then the aerosol flows out from the air outlet for a user to suck.
Further, the inner wall of mounting hole is equipped with the installation step, the terminal surface of casing 1 bottom and the terminal surface of tube-shape body 51 bottom all the butt in the installation step to it is spacing to realize. Since the cylindrical body 51 is sleeved on the heating element 2, the hollow part inside the cylindrical body 51 is communicated with the atomizing channel 4. In order to make the external air flow into the mounting hole smoothly after entering the mounting hole, the side wall of the bottom end (the end far away from the step surface) of the cylindrical body 51 is in a horn shape, and the inner diameter thereof gradually increases along the direction far away from the step surface. Therefore, the aperture of the air flow is gradually increased, the air flow direction can be guided, and the circulation efficiency of the air flow is improved.
Preferably, the positive electrode contact 33 is a columnar structure, and a first vent hole 331 is formed in the columnar structure along the axial direction, and the first vent hole 331 may be a through hole or a blind hole. Preferably, the first vent hole 331 is a blind hole, and at least one second vent hole is disposed on a side wall of the first vent hole 331. The first vent hole 331 and the at least one second vent hole form a trigger air passage for triggering the pneumatic switch. When the atomization assembly 100 is assembled in an aerosol generator body with a pneumatic switch, one end of the trigger air channel is communicated with the pneumatic switch, and the other end of the trigger air channel is communicated with the atomization channel 4. Thus, the atomizing assembly 100 can be applied not only to a button-triggered aerosol generator but also to a pneumatically-triggered aerosol generator, thereby improving the versatility of the atomizing assembly 100.
In this embodiment, the inner wall of the air outlet hole 11 is provided with an internal thread to form the connection portion. In this manner, the attachment portion may be threadably connected to an externally threaded air conduit to secure the atomization assembly 100 to an external structure. In a modified embodiment of this embodiment, as shown in fig. 4, a vent column 16 may protrude from an end of the vent hole 11 away from the top end of the housing 1, and the inner wall or the outer wall of the vent column 16 is provided with a thread 7 to form the connecting portion. This connection may be screwed with the adapted airway tube 201, thereby forming a detachable connection.
Preferably, as shown in fig. 4, the vent column 16 includes a first connecting portion 161 and a second connecting portion 162, and one end of the first connecting portion 161 is vertically connected to the top end of the housing 1 and is communicated with the heating assembly 2 in the housing 1. One end of the second connection portion 162 is connected to the other end of the first connection portion 161, and the other end is provided with an external thread. Correspondingly, as shown in fig. 7 and 8, a threaded hole matched with the external thread can be arranged in the air duct 201 of the external structure. When the second connecting portion 162 is accommodated in the air duct 201, the external thread is in fit connection with the threaded hole. Therefore, the heating assembly 2, the first connecting portion 161, the second connecting portion 162 and the air duct 201 are sequentially communicated, so that the aerosol generated from the heating assembly 2 can sequentially flow into the air duct 201 and then flow out of the atomization device from the air duct 201 to be inhaled by a user.
Further, the outer diameter of the first connection portion 161 is larger than the outer diameter of the second connection portion 162, so that a positioning step 163 is formed at the connection portion of the first connection portion 161 and the second connection portion 162. When the second connecting portion 162 is connected to the threaded hole, the end surface of the air guiding tube 201 abuts against the positioning step 163. The positioning step 163 positions the external structure while providing support. Further, one end of the second connecting portion 162 close to the positioning step 163 is provided with a slot 1621, and a second sealing element sleeved on the second connecting portion 162 can be placed in the slot. When the second connection portion 162 is connected to the external structure through the screw thread, the second sealing member may fill a gap between the second connection portion 162 and the external structure, and prevent oil from entering the vent column 16 and flowing into the atomization passage 3. Preferably, an end of the first connection portion 161 close to the second connection portion 162 is tapered, and an outer diameter of the tapered structure is gradually reduced in a direction away from the second connection portion 162. That is, the maximum outer diameter of the tapered structure extends to the positioning step 163, so that the bearing area of the positioning step 163 is increased, which is beneficial to improving the strength of the positioning step 163, and thus, the reliability of detachable connection is ensured.
In another embodiment of the present invention, at least one third sealing member 6 is sleeved on the outer periphery of the shell 1 to form the connecting portion. In this way, an external structure is fitted around the outer periphery of the housing 1 and elastically abuts against the third seal 6, thereby forming an interference fit. Further, at least one annular groove 141 for placing the third sealing member 6 may be provided on the outer circumference of the housing 1. The position of the third seal 6 is restricted by the annular groove 141 preventing it from moving during installation and use, resulting in seal or interference failure. Of course, it is also possible to provide the housing 1 with external threads on its outer periphery and to provide an adapted threaded hole in the outer structure, and to form the detachable connection by screwing the entire atomizing assembly 100 into the outer structure. It should be noted that the arrangement and position of the connecting part are not limited to one of the above embodiments, and they may be combined and may be detachably connected with the external structure in other ways according to the actual structure.
The invention further provides an atomizing device of an aerosol generator, as shown in fig. 7 and 8, the atomizing device of the aerosol generator comprises a cover body 200 and the atomizing assembly 100 as described above, the cover body 200 is provided with a gas guide tube 201 along the axial direction, the cover body 201 is detachably connected with the atomizing assembly 100 through the connecting portion, and covers the atomizing assembly 100 to form an oil storage chamber 300. In practical applications, the air duct 201 is connected to the air outlet 11 or the air column 16 and extends through the oil storage chamber 300. The heating element 2 is located below the oil storage chamber 300, and the oil passing hole 12 communicates the oil storage chamber 300 with the heating element 2. The specific structure of the atomizing assembly refers to the above embodiments, and since the atomizing device of the aerosol generator adopts all technical solutions of all the above embodiments, at least all the beneficial effects brought by the technical solutions of the above embodiments are achieved, and no further description is given here
The present invention further provides an aerosol generator, which includes the atomization device of the aerosol generator, and the specific structure of the atomization device refers to the above embodiments, and since the atomization device of the aerosol generator adopts all technical solutions of all the above embodiments, at least all beneficial effects brought by the technical solutions of the above embodiments are achieved, and no further description is given here.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (16)
1. The atomizing component of the aerosol generator is characterized by comprising a shell, a heating component with an atomizing channel and a conductive contact piece, wherein the shell is provided with a connecting part which is detachably connected with an external structure, the conductive contact piece is fastened at the bottom end of the shell and is electrically connected with the heating component, an air outlet hole and at least one oil passing hole are formed in the end face of the top end of the shell, the heating component is installed in the shell and shields the at least one oil passing hole, and the atomizing channel is communicated with the air outlet hole.
2. The atomizing assembly of an aerosol generator according to claim 1, wherein the heating assembly includes a first oil guiding member having a first through hole, a second oil guiding member having a second through hole, and a heat generating member, the heat generating member is embedded in the first oil guiding member, the first oil guiding member is accommodated in the housing and has a gap with an end surface of the first tip, the second oil guiding member fills the gap and shields the at least one oil passing hole, and the first through hole and the second through hole are communicated to form the atomizing channel.
3. The atomizing assembly of an aerosol generator according to claim 2, wherein the first oil-guiding member is made of a porous ceramic material, and the second oil-guiding member is made of oil-guiding cotton.
4. The atomizing device of an aerosol generator according to claim 2, wherein the heat generating member is rolled into a cylindrical structure coaxial with the atomizing channel, and a first lead and a second lead for electrically connecting with the conductive contact member are respectively led out from both ends of the heat generating member.
5. The atomizing assembly of claim 1, wherein the at least one oil passing hole is uniformly distributed on the end surface of the top end of the housing with the air outlet hole as a center.
6. The atomizing assembly of an aerosol generator according to claim 1, further comprising a first seal clamped between the heating assembly and the housing to seal a gap between the heating assembly and the housing.
7. The atomizing assembly of an aerosol generator according to claim 6, wherein the first sealing member includes a hollow cylindrical body, at least one first protrusion ring is circumferentially spaced around the outer circumference of the cylindrical body, the cylindrical body is sleeved on a portion of the boss-type heating assembly, an end surface of one end of the cylindrical body is elastically abutted against a step surface of the heating assembly, and the at least one first protrusion ring is elastically abutted against an inner wall of the housing.
8. The atomizing assembly of claim 7, wherein the end of the cylindrical body away from the step surface is spaced apart from the step surface and provided with at least one second protruding ring, the at least one second protruding ring elastically abuts against the inner sidewall of the mounting groove, and the protruding height of the second protruding ring is smaller than the protruding height of the first protruding ring.
9. The atomizing assembly of claim 7, wherein the cylindrical body has an annular mounting plate on an inner sidewall thereof, the mounting plate has two spaced wire holes, such that the first and second leads extending from two ends of the heat generating element are electrically connected to the conductive contact element through the corresponding wire holes.
10. The atomizing assembly of claim 7, wherein the inner wall of the cylindrical body at the end away from the step surface is flared, and the inner diameter of the inner wall gradually increases in the direction away from the step surface.
11. The atomizing assembly of an aerosol generator according to claim 1, wherein the housing has a mounting groove, the mounting groove includes a top wall and a hollow cylindrical side wall, the top wall has the air outlet hole and at least one oil passing hole, the heating assembly is received in the mounting groove and is attached to the top wall, and the conductive contact member is fastened to an end of the side wall away from the top wall.
12. An aerosol generator as claimed in claim 1, wherein the inner wall of the outlet aperture is internally threaded to form the connection.
13. An aerosol generator as claimed in claim 1, wherein the end of the air outlet remote from the top end of the housing is provided with a vent post, and the inner or outer wall of the vent post is provided with a screw thread to form the connecting portion.
14. An aerosol generator as claimed in claim 1, wherein the housing is provided with at least one second seal around its periphery or with external threads on its periphery to form the connection portion through which the aerosol generating assembly is removably mounted to an external structure.
15. An atomizing device of an aerosol generator, which is characterized by comprising a cover body and an atomizing assembly as set forth in any one of claims 1 to 14, wherein an air duct penetrates through the cover body along the axial direction, the cover body is detachably connected with the atomizing assembly through the connecting part and covers the atomizing assembly to form an oil storage cavity, and the air duct is connected with the air outlet hole and penetrates through the oil storage cavity.
16. An aerosol generator comprising an aerosolization device according to claim 15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010479669.9A CN111602869A (en) | 2020-05-30 | 2020-05-30 | Atomization assembly of aerosol generator, atomization device and aerosol generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010479669.9A CN111602869A (en) | 2020-05-30 | 2020-05-30 | Atomization assembly of aerosol generator, atomization device and aerosol generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111602869A true CN111602869A (en) | 2020-09-01 |
Family
ID=72194070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010479669.9A Pending CN111602869A (en) | 2020-05-30 | 2020-05-30 | Atomization assembly of aerosol generator, atomization device and aerosol generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111602869A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113367405A (en) * | 2021-06-11 | 2021-09-10 | 吉万(深圳)科技有限公司 | Prevent mistake and touch atomizer and aerosol generating device |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201127292Y (en) * | 2007-12-21 | 2008-10-08 | 中国烟草总公司郑州烟草研究院 | Smokeless type electric cigarette |
| CN201127293Y (en) * | 2007-12-21 | 2008-10-08 | 中国烟草总公司郑州烟草研究院 | Electronic smokers' article |
| CN103892467A (en) * | 2014-04-02 | 2014-07-02 | 林光榕 | Oval electronic cigarette and manufacturing technique thereof |
| CN204682532U (en) * | 2015-05-22 | 2015-10-07 | 林光榕 | Suction nozzle Integral electronic cigarette |
| CN206576295U (en) * | 2017-02-21 | 2017-10-24 | 常州市派腾电子技术服务有限公司 | Atomizer and its electronic cigarette |
| CN207151933U (en) * | 2015-01-06 | 2018-03-30 | 惠州市吉瑞科技有限公司深圳分公司 | A kind of atomizing component and electronic cigarette |
| CN207444270U (en) * | 2014-11-28 | 2018-06-05 | 惠州市吉瑞科技有限公司深圳分公司 | Atomizing component and electronic cigarette |
| CN209376694U (en) * | 2018-11-27 | 2019-09-13 | 深圳市新宜康科技股份有限公司 | Ceramic atomization core based on porous net with heating function |
| CN110338466A (en) * | 2019-07-19 | 2019-10-18 | 深圳麦克韦尔科技有限公司 | Electronic atomization device and its atomizer, heat generating component and porous ceramic bodies |
| CN111011930A (en) * | 2019-12-23 | 2020-04-17 | 深圳麦克韦尔科技有限公司 | Electronic atomization device and atomizer thereof |
| CN210492636U (en) * | 2019-08-09 | 2020-05-12 | 深圳市卓美瑞科技有限公司 | Atomizing device and electron cigarette |
-
2020
- 2020-05-30 CN CN202010479669.9A patent/CN111602869A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201127292Y (en) * | 2007-12-21 | 2008-10-08 | 中国烟草总公司郑州烟草研究院 | Smokeless type electric cigarette |
| CN201127293Y (en) * | 2007-12-21 | 2008-10-08 | 中国烟草总公司郑州烟草研究院 | Electronic smokers' article |
| CN103892467A (en) * | 2014-04-02 | 2014-07-02 | 林光榕 | Oval electronic cigarette and manufacturing technique thereof |
| CN207444270U (en) * | 2014-11-28 | 2018-06-05 | 惠州市吉瑞科技有限公司深圳分公司 | Atomizing component and electronic cigarette |
| CN207151933U (en) * | 2015-01-06 | 2018-03-30 | 惠州市吉瑞科技有限公司深圳分公司 | A kind of atomizing component and electronic cigarette |
| CN204682532U (en) * | 2015-05-22 | 2015-10-07 | 林光榕 | Suction nozzle Integral electronic cigarette |
| CN206576295U (en) * | 2017-02-21 | 2017-10-24 | 常州市派腾电子技术服务有限公司 | Atomizer and its electronic cigarette |
| CN209376694U (en) * | 2018-11-27 | 2019-09-13 | 深圳市新宜康科技股份有限公司 | Ceramic atomization core based on porous net with heating function |
| CN110338466A (en) * | 2019-07-19 | 2019-10-18 | 深圳麦克韦尔科技有限公司 | Electronic atomization device and its atomizer, heat generating component and porous ceramic bodies |
| CN210492636U (en) * | 2019-08-09 | 2020-05-12 | 深圳市卓美瑞科技有限公司 | Atomizing device and electron cigarette |
| CN111011930A (en) * | 2019-12-23 | 2020-04-17 | 深圳麦克韦尔科技有限公司 | Electronic atomization device and atomizer thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113367405A (en) * | 2021-06-11 | 2021-09-10 | 吉万(深圳)科技有限公司 | Prevent mistake and touch atomizer and aerosol generating device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211746948U (en) | Atomizer and aerosol generating device thereof | |
| CN112956743A (en) | Heating assembly of atomizing device, atomizing device and aerosol generator | |
| CN209825212U (en) | Electronic cigarette and atomization device thereof | |
| CN113712276A (en) | Atomizer and electron cigarette of exhaust leak protection oil | |
| CN111387562A (en) | Dual leak protection oil aerosol generating device | |
| CN112107033A (en) | Anti-condensation liquid atomization core, atomizer and aerosol generating device | |
| CN111602852A (en) | Atomizing device of aerosol generator and aerosol generator | |
| CN111602869A (en) | Atomization assembly of aerosol generator, atomization device and aerosol generator | |
| CN112273734A (en) | Aerosol generator | |
| CN212787414U (en) | Atomizing device of aerosol generator and aerosol generator | |
| CN218650330U (en) | Electronic atomizer | |
| CN111346777A (en) | Atomization device with liquid level detection function | |
| CN212368317U (en) | Atomizing device of aerosol generator and aerosol generator | |
| CN217771425U (en) | Atomizer and electronic atomization device | |
| WO2022237174A1 (en) | Cartridge and electronic cigarette having same | |
| CN115191662A (en) | Electronic atomization device, atomizer and supporting structure | |
| CN115191663A (en) | Electronic atomization device, atomizer and supporting structure | |
| CN111602851A (en) | Atomizing device of aerosol generator and aerosol generator | |
| CN214759133U (en) | Aerosol generator | |
| CN211746931U (en) | Atomization assembly and electronic atomizer | |
| CN211746964U (en) | Electronic atomization device | |
| CN216568314U (en) | Atomizing device's heating element, atomizing device and aerosol generator | |
| CN217743182U (en) | Atomizer subassembly and electronic atomization device | |
| CN218635317U (en) | Electronic atomization device, atomizer and supporting structure | |
| CN214021646U (en) | Electronic atomization device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200901 |