CN117322678A - Electronic cigarette with high sensitivity - Google Patents
Electronic cigarette with high sensitivity Download PDFInfo
- Publication number
- CN117322678A CN117322678A CN202311289846.7A CN202311289846A CN117322678A CN 117322678 A CN117322678 A CN 117322678A CN 202311289846 A CN202311289846 A CN 202311289846A CN 117322678 A CN117322678 A CN 117322678A
- Authority
- CN
- China
- Prior art keywords
- groove
- elastic sealing
- sealing seat
- clamping
- electronic cigarette
- 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
- 239000003571 electronic cigarette Substances 0.000 title claims abstract description 34
- 230000035945 sensitivity Effects 0.000 title claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 164
- 239000000779 smoke Substances 0.000 claims abstract description 27
- 235000019504 cigarettes Nutrition 0.000 claims abstract description 23
- 230000006698 induction Effects 0.000 claims abstract description 23
- 238000000889 atomisation Methods 0.000 claims abstract description 11
- 238000001179 sorption measurement Methods 0.000 claims description 10
- 238000009423 ventilation Methods 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 description 24
- 239000002184 metal Substances 0.000 description 22
- 241000208125 Nicotiana Species 0.000 description 12
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 12
- 239000007788 liquid Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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
-
- 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
- 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
- A24F40/46—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
- A24F40/50—Control or monitoring
-
- 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
- A24F40/50—Control or monitoring
- A24F40/51—Arrangement of sensors
Landscapes
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
Abstract
The invention relates to an electronic cigarette with high sensitivity, which comprises a shell, a cigarette holder, an oil storage pipe, an elastic sealing seat, an atomization core and an airflow sensor, wherein the cigarette holder comprises a suction nozzle part and a sealing cover part, and the sealing cover part extends towards the elastic sealing seat to form a sealing wall part. The first end cover of the elastic sealing seat is arranged at the pipe orifice of the oil storage pipe facing the cigarette holder, and the second end of the elastic sealing seat is provided with a mounting groove. The surface of the elastic sealing seat facing the sealing cover part is provided with a sealing groove. The sealing cover part is covered on the surface of the elastic sealing seat, which is opposite to the oil storage pipe, an induction air passage communicated with the mounting groove is formed between the sealing cover part and the elastic sealing seat, the sealing groove is arranged around the induction air passage, the sealing wall part is inserted in the sealing groove, and the air flow sensor is positioned in the mounting groove. The invention has reliable structure, convenient assembly, high sensitivity, full smoke concentration and good taste.
Description
Technical Field
The invention relates to the technical field of electronic cigarettes, in particular to an electronic cigarette with high sensitivity.
Background
The electronic cigarette has no other harmful components such as tar, suspended particles and the like, so the electronic cigarette has wide application market. The existing electronic cigarette generally comprises a shell, a liquid storage bin, an atomization core, a battery, an airflow sensor and a controller, wherein the top of the shell is connected with a cigarette holder, an air inlet hole is formed in the bottom of the shell, the liquid storage bin is located in the shell and used for storing tobacco tar, and the atomization core is located in the liquid storage bin and communicated with the cigarette holder. The airflow sensor is positioned at the bottom of the housing for detecting whether the user is inhaling.
When the user inhales, the air flow sensor senses the user inhaling and triggers the controller, the controller controls the battery to supply power to the atomizing core, and the atomizing core atomizes the tobacco tar to form smog for the user inhaling. However, because the airflow sensor is far away from the cigarette holder, when sucking, the airflow sensor is triggered after sucking the air in the cigarette holder and the liquid storage bin, so that the sensitivity is low and the taste is poor.
Disclosure of Invention
The invention aims to provide an electronic cigarette with high sensitivity, which can improve sensitivity and taste.
The scheme of the invention for solving the problems is that an electronic cigarette with high sensitivity is constructed, the electronic cigarette comprises a shell, a cigarette holder, an oil storage pipe, an elastic sealing seat, an atomization core and an airflow sensor, wherein the shell is provided with a storage cavity and a connecting hole communicated with the storage cavity; the cigarette holder comprises a suction nozzle part and a sealing cover part, the first end of the suction nozzle part is positioned outside the shell, the second end of the suction nozzle part extends into the containing cavity through the connecting hole, the sealing cover part is positioned in the containing cavity and is connected with the second end of the suction nozzle part, and the sealing cover part extends towards the elastic sealing seat to form a sealing wall part;
the oil storage pipe is positioned in the containing cavity; the first end cover of the elastic sealing seat is arranged at the pipe orifice of the oil storage pipe facing the cigarette holder and is provided with a smoke exhaust hole communicated with the cigarette holder, the second end of the elastic sealing seat is provided with a mounting groove, the mounting groove and the smoke exhaust Kong Binglie are arranged at intervals, and the surface of the elastic sealing seat facing the sealing cover part is provided with a sealing groove;
the sealing cover part is covered on the surface of the elastic sealing seat, which is opposite to the oil storage pipe, an induction air passage communicated with the mounting groove is formed between the sealing cover part and the elastic sealing seat, the sealing groove is arranged around the induction air passage, and the sealing wall part is inserted in the sealing groove and is arranged around the induction air passage; the atomization core is positioned in the oil storage pipe and is communicated with the smoke exhaust hole; the air flow sensor is positioned in the mounting groove and is communicated with the suction nozzle part through the induction air passage.
Preferably, the second end of the elastic sealing seat is further provided with a first clamping notch and a second clamping notch, and the sealing groove is located between the first clamping notch and the second clamping notch; the sealing cover part extends towards the elastic sealing seat to form a first clamping wall part and a second clamping wall part, the first clamping wall part is inserted into the first clamping notch, and the second clamping wall part is inserted into the second clamping notch.
Preferably, a positioning groove is formed at the first end of the elastic sealing seat, the sealing cover portion extends towards the elastic sealing seat to form a positioning wall portion, and the positioning wall portion is inserted into the positioning groove.
Preferably, a first clamping groove is formed in the first side of the first end of the elastic sealing seat, a second clamping groove is formed in the second side of the first end of the elastic sealing seat, and the first side of the first end of the elastic sealing seat and the second side of the first end of the elastic sealing seat are arranged opposite to each other;
the sealing cover part extends towards the elastic sealing seat to form a third clamping wall part and a fourth clamping wall part, the third clamping wall part is inserted into the first clamping groove, and the fourth clamping wall part is inserted into the second clamping groove; the positioning groove is located between the first clamping groove and the second clamping groove.
Preferably, the electronic cigarette with high sensitivity further comprises a condensate adsorption sheet, a containing groove is formed in the surface, facing the suction nozzle portion, of the elastic sealing seat, the air flow sensor is communicated with the suction nozzle portion through the containing groove, and the condensate adsorption sheet is located in the containing groove.
Preferably, a first air guide groove is formed in the bottom wall of the accommodating groove, and the first air guide groove is communicated with the smoke exhaust hole; the condensate adsorption piece is provided with the breach of ventilating, the first end of the breach of ventilating with first air guide groove intercommunication, the second end of the breach of ventilating with the mounting groove intercommunication.
Preferably, a second air guide groove is formed in the upper surface of the second end of the elastic sealing seat, the mounting groove is communicated with the ventilation notch through the second air guide groove, and the height of the position of the second air guide groove is higher than that of the position of the first air guide groove.
Preferably, the mounting groove is located at the lower surface of the second end of the elastic sealing seat, and the notch of the mounting groove is provided with a blocking convex part, and the blocking convex part is located at one side of the airflow sensor, which is away from the sealing cover part, so as to prevent the airflow sensor from falling.
Preferably, the electronic cigarette with high sensitivity further comprises a side cover, an assembly opening communicated with the storage cavity is formed in the side wall of the shell, and the side cover is arranged at the assembly opening and connected with the sealing cover.
Preferably, a buckling groove is formed in the cavity wall of the containing cavity; the side cover comprises a plate body, the plate body is covered at the assembly opening, a first side edge of the plate body extends towards the inside of the accommodating cavity to form a first connecting arm part, a second side edge of the plate body extends towards the inside of the accommodating cavity to form a second connecting arm part, the first connecting arm part and the second connecting arm part are oppositely arranged, the first connecting arm part and the second connecting arm part are respectively provided with a buckling protrusion, and the buckling protrusions are connected with the buckling grooves in a buckling mode.
The beneficial effects of the invention are as follows: the sealing cover part extends towards the elastic sealing seat to form a sealing wall part, the first end cover of the elastic sealing seat is arranged at the pipe orifice of the oil storage pipe facing the cigarette holder, the second end of the elastic sealing seat is provided with a mounting groove, the surface of the elastic sealing seat facing the sealing cover part is provided with a sealing groove, the sealing cover part covers the surface of the elastic sealing seat facing away from the oil storage pipe, an induction air passage communicated with the mounting groove is formed between the sealing cover part and the elastic sealing seat, the sealing groove is arranged around the induction air passage, the sealing wall part is inserted in the sealing groove and arranged around the induction air passage, and the air flow sensor is positioned in the mounting groove. Therefore, the airflow sensor is closer to the suction nozzle, the induction air passage is well sealed, and the air leakage of the induction air passage is avoided, so that the sensitivity in sucking can be improved, the smoke concentration is plump, and the taste is better; in addition, the elastic sealing seat is clamped by the sealing cover part and the oil storage pipe, so that air leakage is better avoided, and the elastic sealing seat is better assembled during assembly, and the production process is reduced; finally, because the mounting groove is spaced from the smoke exhaust Kong Binglie, the problem that the air flow sensor in the corresponding technology is easily polluted by leaked smoke oil when being positioned at the bottom of the shell, so that the service life is short is avoided.
Drawings
The invention is described below with reference to the accompanying drawings, in which:
FIG. 1 is a perspective view of one embodiment of a highly sensitive electronic cigarette of the present invention;
FIG. 2 is a cross-sectional view of the high sensitivity e-cigarette of FIG. 1;
fig. 3 is a perspective view of the mouthpiece of the high sensitivity e-cigarette of fig. 1;
FIG. 4 is a perspective view of the flexible sealing seat of the high-sensitivity electronic cigarette shown in FIG. 1 from a view angle;
FIG. 5 is a perspective view of the flexible sealing seat of the high-sensitivity electronic cigarette shown in FIG. 1 from another perspective;
fig. 6 is a perspective view of an atomizing core of the high-sensitivity electronic cigarette shown in fig. 1;
fig. 7 is a cross-sectional view of an atomizing core of the high-sensitivity electronic cigarette of fig. 6;
fig. 8 is an exploded view of a part of the structure of the high-sensitivity electronic cigarette shown in fig. 1.
Detailed Description
The present invention will be described in detail below with reference to the drawings and detailed description.
Referring to fig. 1 to 8, the invention provides an electronic cigarette with high sensitivity, which comprises a housing 1, a cigarette holder 2, an oil storage tube 3, an atomization core 4, an elastic sealing seat 5, an airflow sensor 6 and a controller 7, wherein the housing 1 is provided with a storage cavity 11 and a connecting hole 12 communicated with the storage cavity 11, and a battery 8 is stored in the storage cavity 11. The connection hole 12 is located at the top wall of the housing 1. The side wall of the housing 1 is provided with an assembly port 13, and the assembly port 13 communicates with the housing chamber 11. In production, the assembly is facilitated by incorporating the components into the housing chamber 11 through the assembly port 13.
The cavity wall of the accommodating cavity 11 is provided with a buckling groove 14, and the buckling groove 14 is strip-shaped and extends along the length direction of the accommodating cavity 11. The side wall of the shell 1 opposite to the assembly opening 13 is provided with a second fixing groove 15, and the second fixing groove 15 is arranged back to the accommodating cavity 11. The bottom wall of the shell 1 is provided with an air inlet hole 16, and the air inlet hole 16 is communicated with the atomizing core 4.
The cigarette holder 2 is connected with the shell 1, and the cigarette holder 2 includes a mouthpiece portion 21 and a seal cap portion 22, and a first end of the mouthpiece portion 21 is located outside the shell 1, and a second end of the mouthpiece portion 21 extends into the storage chamber 11 through the connection hole 12. A smoke outlet 211 is provided in the nozzle 21, and smoke atomized by the atomizing core 4 is discharged from the smoke outlet 211. The sealing cover 22 is located in the storage chamber 11 and connected to the second end of the nozzle 21, and the upper surface of the sealing cover 22 abuts against the housing 1. The side surface of the seal cover portion 22 is provided with a first positioning portion 221.
The seal cover 22 is formed by extending a seal wall 23, a positioning wall 24, a first clamping wall 25, a second clamping wall 26, a third clamping wall 27, and a fourth clamping wall 28 toward the elastic seal seat 5, and the first clamping wall 25 and the second clamping wall 26 are provided at one end of the seal cover 22 at a distance. The positioning wall 24, the third clamping wall 27 and the fourth clamping wall 28 are located at the other end of the sealing cover 22, and the positioning wall 24 is located between the third clamping wall 27 and the fourth clamping wall 28. The sealing wall 23 is annular, and the smoke inlet of the smoke outlet 211 is positioned in the space formed by the sealing wall 23. Therefore, the air leakage is better avoided, and the sucking sensitivity is improved.
The oil storage pipe 3 is located in the storage cavity 11 and is arranged in parallel with the battery 8. The oil storage pipe 3 is internally provided with a porous oil absorption column 91, the porous oil absorption column 91 is sleeved on the atomization core 4, and the porous oil absorption column 91 is used for absorbing tobacco tar. An atomizing core 4 is positioned in the oil storage pipe 3 for atomizing tobacco tar in the porous oil suction column 91. The porous oil suction column 91 may be made of fiber or foam material or the like.
The atomizing core 4 includes a first heating element 41, a second heating element 42, and a connecting member 43, where the first heating element 41 and the second heating element 42 are used for atomizing tobacco tar. The first heating assembly 41 includes a first metal tube 411, a first porous oil guiding plate 412 and a first heating element 413, wherein a first oil inlet opening 414 is provided at a first end of the first metal tube 411, and the first porous oil guiding plate 412 is installed in the first metal tube 411 and extends out of the first oil inlet opening 414 to contact with the porous oil suction column 91. Preferably, the width of the end surface of the first porous oil guide plate 412 extending to the outside of the first metal tube 411 is greater than the width of the first oil inlet notch 414, so that the oil supply efficiency can be improved. The first heating element 413 is located in the first metal tube 411 and is in contact with the first porous oil guide sheet 412 for atomizing the tobacco tar of the first porous oil guide sheet 412. The first heating element 413 is connected to a first wire 415 to be electrically connected to the controller 7 through the first wire 415.
The second heating component 42 includes a second metal tube 421, a second porous oil guiding sheet 422, a second heating element 423, and a clamping seat 424, where the second metal tube 421 is in communication with the first metal tube 411. The first end of the second metal pipe 421 is provided with a second oil inlet notch 425, and the direction of the first oil inlet notch 414 is opposite to that of the second oil inlet notch 425, so that the dry combustion caused by insufficient tobacco tar supply can be avoided. The second porous oil guide piece 422 is installed in the second metal tube 421 and protrudes from the second oil inlet notch 425 to be in contact with the porous oil suction column 91. The width of the end surface of the second porous oil guide plate 422 extending to the outside of the second metal pipe 421 is greater than the width of the second oil inlet notch 425, so that the oil supply efficiency can be improved. The first and second porous oil guide sheets 412 and 422 may be made of artificial fiber, natural fiber, or the like.
The second heating element 423 is disposed in the second metal pipe 421 and contacts the second porous oil guide sheet 422 for atomizing the tobacco tar of the second porous oil guide sheet 422. The second heating element 423 is connected to a second wire 426 to be electrically connected to the controller 7 through the second wire 426. The clamping seat 424 is inserted into the second metal tube 421, and the clamping seat 424 and the second metal tube 421 jointly clamp the second conductive wire 426, so as to prevent the second conductive wire 426 from falling off due to pulling by external force. The first heating element 413 and the second heating element 423 may be an electric heating net or an electric heating wire.
The first end of the connecting piece 43 is detachably connected with the first heating component 41, the second end of the connecting piece 43 is detachably connected with the second heating component 42, and the second heating component 42 is communicated with the first heating component 41 through the connecting piece 43. When in assembly, the first end of the connecting piece 43 is firstly spliced and assembled with the first heating component 41, and then the second end of the connecting piece 43 is spliced with the second heating component, so that the assembly is convenient, the wires of the connecting piece are easy to run, the mutual influence of the first heating component and the second heating component is avoided, and the production efficiency is high.
In the present embodiment, the connecting member 43 is an elastic connecting tube made of silica gel, and a first end of the elastic connecting tube is inserted into the first heating assembly 41 and a second end of the elastic connecting tube is inserted into the second heating assembly 42. Specifically, a first end of the elastic connection pipe is inserted into the first metal pipe 411, and a second end of the elastic connection pipe is inserted into the second metal pipe 421. The elastic connecting pipe is provided with an extension part 431 extending to the outside of the first metal pipe 411 and the second metal pipe 421, and the extension part 431 extends to the inside of the second oil inlet notch 425, so that the orientation of the first oil inlet notch 414 and the second oil inlet notch 425 can be ensured during assembly, and the yield of products is improved.
The cross-sectional area of the elastic connection pipe at the extension portion 431 is larger than that of the first metal pipe 411 and the second metal pipe 421. Therefore, the first metal tube 411 and the second metal tube 421 can form an annular oil supply channel, and the tobacco tar in the oil supply channel can be quickly absorbed by the end surface of the first porous oil guide piece 412 and the end surface of the second porous oil guide piece 422, so that the oil guide effect is good, the smoke amount is stable, and the problem of dry burning caused by unsmooth supply of an external oil circuit in the prior art is avoided.
The elastic sealing seat 5 is located in the accommodating cavity 11, and a first end cover of the elastic sealing seat 5 is arranged at the pipe orifice of the oil storage pipe 3 facing the cigarette holder 2 so as to seal the pipe orifice of the oil storage pipe 3. The oil storage pipe 3 and the sealing cover part 22 jointly clamp the elastic sealing seat 5, so that air leakage is avoided well, and the sucking sensitivity is improved. The elastic sealing seat 5 is provided with a smoke exhaust hole 51 communicated with the cigarette holder 2 at a position corresponding to the pipe orifice of the oil storage pipe 3, and the atomization core 4 is communicated with the smoke exhaust hole 51. The smoke discharge hole 51 is used for discharging smoke formed by atomizing the tobacco tar by the atomizing core 4 to the cigarette holder 2.
The second end of the elastic sealing seat 5 is provided with a mounting groove 52, the mounting groove 52 is positioned at the lower surface of the second end of the elastic sealing seat 5, the mounting groove 52 and the smoke exhaust hole 51 are arranged at a parallel interval and positioned above the battery 8, and a notch of the mounting groove 52 is provided with a blocking convex part 53. The air flow sensor 6 is located in the mounting groove 52 and communicates with the mouthpiece portion 21, and the blocking boss 53 is located on the side of the air flow sensor 6 facing away from the seal cover portion 22 to block the air flow sensor 6 from falling. The sealing cover part 22 is covered on the surface of the elastic sealing seat 5, which is back to the oil storage pipe 3, an induction air passage is formed between the sealing cover part 22 and the elastic sealing seat 5, and the air flow sensor 6 is communicated with the suction nozzle part 21 through the induction air passage.
In addition, the surface of the elastic sealing seat 5 facing the nozzle 21 is further provided with a housing groove 54, a second air guide groove 55 and a sealing groove 56, the bottom wall of the housing groove 54 is provided with a first air guide groove 541, and the first air guide groove 541 communicates with the smoke discharge hole 51. The second air guide groove 55 is located at the upper surface of the second end of the elastic sealing seat 5, and is located above the mounting groove 52 and communicates with the mounting groove 52 and the accommodating groove 54. The accommodation groove 54 and the second air guide groove 55 form the induction air passage, and the air flow sensor 6 communicates with the suction nozzle portion 21 through the accommodation groove 54 and the second air guide groove 55. The lower surface of the sealing cover portion 22 abuts against the elastic sealing seat 5 and seals the upper surface of the elastic sealing seat 5, and thus, the tightness of the induction airway is improved. The seal groove 56 is arranged around the induction air passage, and the seal wall part 23 is inserted in the seal groove 56 and arranged around the induction air passage, so that the sealing performance is better, the air leakage is better avoided, and the sucking sensitivity is further improved.
The first end of the elastic sealing seat 5 is further provided with a positioning groove 571, and the positioning wall portion 24 is inserted into the positioning groove 571, so that the problem of air leakage caused by deflection of the cigarette holder 2 can be avoided. The first side of the first end of the elastic sealing seat 5 is provided with a first clamping groove 572, the second side of the first end of the elastic sealing seat 5 is provided with a second clamping groove 573, and the first side of the first end of the elastic sealing seat 5 is arranged opposite to the second side of the first end of the elastic sealing seat 5. The positioning groove 571 is located between the first clamping groove 572 and the second clamping groove 573. The third clamping wall portion 27 is inserted into the first clamping groove 572, and the fourth clamping wall portion 28 is inserted into the second clamping groove 573. Therefore, the first end of the elastic sealing seat 5 is not easily deformed by extrusion, and the sealing performance is improved.
The second end of the elastic sealing seat 5 is further provided with a first clamping gap 581 and a second clamping gap 582, and the sealing groove 56 is located between the first clamping gap 581 and the second clamping gap 582. The first clamping wall portion 25 is inserted into the first clamping gap 581, and the second clamping wall portion 26 is inserted into the second clamping gap 582. Therefore, the second end of the elastic sealing seat 5 is not easy to be extruded to deform, and the sealing performance is improved. It will be appreciated that the resilient seal 5 may be made of an elastomeric material such as silicone.
The electronic cigarette with high sensitivity further comprises a condensate adsorption piece 92 and a side cover 93, wherein the condensate adsorption piece 92 is positioned in the accommodating groove 54 and is used for adsorbing condensate flowing down from the suction nozzle part 21, so that condensate leakage is avoided. The condensate adsorption sheet 92 is provided with a ventilation notch 921, and the ventilation notch 921 communicates with the second air guide groove 55 and the first air guide groove 541. Wherein, the first end of the ventilation notch 921 communicates with the first air guiding groove 541, the second end of the ventilation notch 921 communicates with the mounting groove 52 through the second air guiding groove 55, that is, the mounting groove 52 communicates with the ventilation notch 921 through the second air guiding groove 55, and the height of the position of the second air guiding groove 55 is higher than the height of the position of the first air guiding groove 541, so even if the condensate adsorption sheet 92 is supersaturated, the condensed tobacco tar can be discharged from the second air guiding groove 55 and not flow into the airflow sensor 6. The condensate adsorbing plate 92 is provided with a sealing plate 94 on the upper cover to enhance the sealing property.
The side cover 93 is provided at the fitting opening 13 and connected to the sealing cover portion 22, so that the connection is stable and reliable. The side cover 93 is provided with a locking protrusion 931, and the locking protrusion 931 is locked with the locking groove 14, thereby not only facilitating assembly, but also ensuring a stable and reliable connection of the side cover 93 with the housing 1. Preferably, the side cover 93 is provided with a second positioning portion 932, and the first positioning portion 221 is spliced with the second positioning portion 932, so that the side cover 93 is preferably secured in place during assembly. In this embodiment, the first positioning portion 221 is a positioning column, and the second positioning portion 932 is a positioning hole.
The side cover 93 includes a plate body 930, the plate body 930 is covered at the assembling opening 13, a first side edge of the plate body 930 extends towards the inside of the accommodating cavity 11 to form a first connecting arm portion 933, a second side edge of the plate body 930 extends towards the inside of the accommodating cavity 11 to form a second connecting arm portion 934, the positions of the first connecting arm portion 933 and the second connecting arm portion 934 are opposite, and the first connecting arm portion 933 and the second connecting arm portion 934 are provided with the fastening protrusions 931, so that the connection is stable and reliable.
The high-sensitivity electronic cigarette further comprises a first protection sheet 95 and a second protection sheet 96, a first fixing groove 935 is formed in one side of the plate body 930, which faces away from the accommodating cavity 11, and the first protection sheet 95 is accommodated in the first fixing groove 935 and is connected with the first fixing groove 935. The second protection sheet 96 is accommodated in the second fixing groove 15 and connected to the second fixing groove 15. The first protective sheet 95 and the second protective sheet 96 cooperate to protect the electronic device, so that the service life of the electronic device can be prolonged. The controller 7 is electrically connected with the airflow sensor 6 and the battery 8, when a user inhales, the airflow sensor 6 triggers the controller 7, and then the controller 7 controls the battery 8 to supply power to the atomization core 4 so as to atomize tobacco tar.
In summary, since the sealing cover 22 of the present invention extends towards the elastic sealing seat 5 to form the sealing wall 23, the first end cover of the elastic sealing seat 5 is disposed at the mouth of the oil storage tube 3 facing the mouthpiece 2, the second end of the elastic sealing seat 5 is provided with the mounting groove 52, the surface of the elastic sealing seat 5 facing the sealing cover 22 is provided with the sealing groove 56, the sealing cover 22 covers the surface of the elastic sealing seat 5 facing away from the oil storage tube 3, the sensing air passage communicating with the mounting groove 52 is formed between the sealing cover 22 and the elastic sealing seat 5, the sealing groove 56 is disposed around the sensing air passage, the sealing wall 23 is inserted into the sealing groove 56 and disposed around the sensing air passage, and the air flow sensor is located in the mounting groove 52. Therefore, the airflow sensor is closer to the suction nozzle, the induction air passage is well sealed, and the air leakage of the induction air passage is avoided, so that the sensitivity in sucking can be improved, the smoke concentration is plump, and the taste is better; in addition, the elastic sealing seat 5 is clamped by the sealing cover part 22 and the oil storage pipe 3, so that air leakage is better avoided, and the assembly is better carried out during assembly, and the production process is reduced; finally, since the installation groove 52 is spaced from the smoke discharge Kong Binglie, the problem of short service life caused by the fact that the air flow sensor is easily polluted by leaked smoke oil when being positioned at the bottom of the housing in the corresponding technology is avoided.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (10)
1. The electronic cigarette with high sensitivity is characterized by comprising a shell, a cigarette holder, an oil storage pipe, an elastic sealing seat, an atomization core and an airflow sensor, wherein the shell is provided with a storage cavity and a connecting hole communicated with the storage cavity; the cigarette holder comprises a suction nozzle part and a sealing cover part, the first end of the suction nozzle part is positioned outside the shell, the second end of the suction nozzle part extends into the containing cavity through the connecting hole, the sealing cover part is positioned in the containing cavity and is connected with the second end of the suction nozzle part, and the sealing cover part extends towards the elastic sealing seat to form a sealing wall part;
the oil storage pipe is positioned in the containing cavity; the first end cover of the elastic sealing seat is arranged at the pipe orifice of the oil storage pipe facing the cigarette holder and is provided with a smoke exhaust hole communicated with the cigarette holder, the second end of the elastic sealing seat is provided with a mounting groove, the mounting groove and the smoke exhaust Kong Binglie are arranged at intervals, and the surface of the elastic sealing seat facing the sealing cover part is provided with a sealing groove;
the sealing cover part is covered on the surface of the elastic sealing seat, which is opposite to the oil storage pipe, an induction air passage communicated with the mounting groove is formed between the sealing cover part and the elastic sealing seat, the sealing groove is arranged around the induction air passage, and the sealing wall part is inserted in the sealing groove and is arranged around the induction air passage; the atomization core is positioned in the oil storage pipe and is communicated with the smoke exhaust hole; the air flow sensor is positioned in the mounting groove and is communicated with the suction nozzle part through the induction air passage.
2. The high-sensitivity electronic cigarette according to claim 1, wherein the second end of the elastic sealing seat is further provided with a first clamping notch and a second clamping notch, and the sealing groove is located between the first clamping notch and the second clamping notch; the sealing cover part extends towards the elastic sealing seat to form a first clamping wall part and a second clamping wall part, the first clamping wall part is inserted into the first clamping notch, and the second clamping wall part is inserted into the second clamping notch.
3. The electronic cigarette according to claim 1 or 2, wherein the first end of the elastic sealing seat is provided with a positioning groove, the sealing cover portion extends towards the elastic sealing seat to form a positioning wall portion, and the positioning wall portion is inserted into the positioning groove.
4. The high-sensitivity electronic cigarette according to claim 3, wherein a first clamping groove is formed in a first side of the first end of the elastic sealing seat, a second clamping groove is formed in a second side of the first end of the elastic sealing seat, and the first side of the first end of the elastic sealing seat is arranged opposite to the second side of the first end of the elastic sealing seat;
the sealing cover part extends towards the elastic sealing seat to form a third clamping wall part and a fourth clamping wall part, the third clamping wall part is inserted into the first clamping groove, and the fourth clamping wall part is inserted into the second clamping groove; the positioning groove is located between the first clamping groove and the second clamping groove.
5. The high-sensitivity electronic cigarette according to claim 1 or 2, further comprising a condensate adsorption sheet, wherein a receiving groove is provided in a surface of the elastic sealing seat facing the suction nozzle portion, the air flow sensor is communicated with the suction nozzle portion through the receiving groove, and the condensate adsorption sheet is located in the receiving groove.
6. The high-sensitivity electronic cigarette according to claim 5, wherein a bottom wall of the accommodating groove is provided with a first air guide groove, and the first air guide groove is communicated with the smoke exhaust hole; the condensate adsorption piece is provided with the breach of ventilating, the first end of the breach of ventilating with first air guide groove intercommunication, the second end of the breach of ventilating with the mounting groove intercommunication.
7. The high-sensitivity electronic cigarette according to claim 6, wherein a second air guide groove is formed in the upper surface of the second end of the elastic sealing seat, the mounting groove is communicated with the ventilation notch through the second air guide groove, and the position of the second air guide groove is higher than the position of the first air guide groove.
8. The high-sensitivity electronic cigarette according to claim 1 or 2, wherein the mounting groove is located at a lower surface of the second end of the elastic sealing seat, a notch of the mounting groove is provided with a blocking protrusion located at a side of the air flow sensor facing away from the sealing cover portion to prevent the air flow sensor from falling.
9. The high-sensitivity electronic cigarette according to claim 1 or 2, further comprising a side cover, wherein a side wall of the housing is provided with an assembly port communicating with the housing chamber, and the side cover is provided at the assembly port and connected to the sealing cover portion.
10. The high-sensitivity electronic cigarette according to claim 9, wherein a buckling groove is formed at a cavity wall of the accommodating cavity; the side cover comprises a plate body, the plate body is covered at the assembly opening, a first side edge of the plate body extends towards the inside of the accommodating cavity to form a first connecting arm part, a second side edge of the plate body extends towards the inside of the accommodating cavity to form a second connecting arm part, the first connecting arm part and the second connecting arm part are oppositely arranged, the first connecting arm part and the second connecting arm part are respectively provided with a buckling protrusion, and the buckling protrusions are connected with the buckling grooves in a buckling mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311289846.7A CN117322678A (en) | 2023-09-28 | 2023-09-28 | Electronic cigarette with high sensitivity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311289846.7A CN117322678A (en) | 2023-09-28 | 2023-09-28 | Electronic cigarette with high sensitivity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117322678A true CN117322678A (en) | 2024-01-02 |
Family
ID=89292690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311289846.7A Pending CN117322678A (en) | 2023-09-28 | 2023-09-28 | Electronic cigarette with high sensitivity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117322678A (en) |
-
2023
- 2023-09-28 CN CN202311289846.7A patent/CN117322678A/en active Pending
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