CN216393065U - Electronic cigarette and heating wire assembly thereof - Google Patents
Electronic cigarette and heating wire assembly thereof Download PDFInfo
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- CN216393065U CN216393065U CN202122560269.3U CN202122560269U CN216393065U CN 216393065 U CN216393065 U CN 216393065U CN 202122560269 U CN202122560269 U CN 202122560269U CN 216393065 U CN216393065 U CN 216393065U
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- heat
- electronic cigarette
- generating body
- tobacco tar
- dustcoat
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 80
- 239000003571 electronic cigarette Substances 0.000 title claims abstract description 37
- 241000208125 Nicotiana Species 0.000 claims abstract description 36
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims abstract description 36
- 239000000779 smoke Substances 0.000 claims abstract description 15
- 229910010293 ceramic material Inorganic materials 0.000 claims abstract description 13
- 239000010935 stainless steel Substances 0.000 claims abstract description 13
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 13
- 238000005245 sintering Methods 0.000 claims abstract description 11
- 238000000889 atomisation Methods 0.000 claims abstract 8
- 229910052751 metal Inorganic materials 0.000 claims description 20
- 239000002184 metal Substances 0.000 claims description 20
- 239000000919 ceramic Substances 0.000 claims description 18
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 8
- 235000019504 cigarettes Nutrition 0.000 claims description 7
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000010936 titanium Substances 0.000 claims description 4
- 229910052719 titanium Inorganic materials 0.000 claims description 4
- 239000000463 material Substances 0.000 description 7
- 229920000742 Cotton Polymers 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 5
- 230000000391 smoking effect Effects 0.000 description 5
- 239000000945 filler Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910000599 Cr alloy Inorganic materials 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000000788 chromium alloy Substances 0.000 description 2
- UPHIPHFJVNKLMR-UHFFFAOYSA-N chromium iron Chemical compound [Cr].[Fe] UPHIPHFJVNKLMR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
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- Resistance Heating (AREA)
Abstract
The utility model discloses an electronic cigarette and a heating wire component thereof, wherein the electronic cigarette comprises a base body and the heating wire component, an atomization cavity is arranged on the base body, the heating wire component is axially arranged in the atomization cavity along the center of the atomization cavity and forms an oil storage bin for storing tobacco tar with the inner side wall of the atomization cavity, so that the heating wire component can absorb the tobacco tar in the oil storage bin and heat and atomize the tobacco tar to generate smoke; wherein, the heater subassembly is including the heat-generating body that adopts ceramic material to make and the dustcoat of adopting stainless steel, the heat-generating body with the dustcoat is together fixed through the sintering, be equipped with the through-hole structure of a plurality of mutual symmetries on the dustcoat for heat the atomizing in leading-in the heat-generating body with the tobacco tar in the oil storage storehouse.
Description
Technical Field
The utility model relates to the technical field of electronic cigarettes, in particular to an electronic cigarette and a heating wire component thereof.
Background
Along with the development of society, people pay more and more attention to body health, smoking is harmful to health, long-term smoking can produce harm to human bodies, and electronic cigarettes gradually enter people's lives. The electronic cigarette as a substitute for cigarette products has the appearance and taste similar to cigarettes and is more environment-friendly.
At present, the heating element of current electron cigarette leads oil through the pipe tobacco cotton, and the heating filament heating of reuse produces smog, and this kind of electron cigarette needs to assemble heating filament, oil absorption cotton and dustcoat, and difficult automation, and the processing is big alone.
SUMMERY OF THE UTILITY MODEL
The utility model provides an electronic cigarette and a heating wire assembly thereof, which save oil absorption cotton in design, are simpler and more convenient to produce and assemble, and save labor cost.
According to a first aspect of the present invention, the present invention provides an electronic cigarette, which is characterized in that the electronic cigarette includes a base body and a heating wire assembly, wherein an atomizing cavity is arranged on the base body, and the heating wire assembly is axially arranged in the atomizing cavity along a center of the atomizing cavity and forms an oil storage bin for storing tobacco tar with an inner side wall of the atomizing cavity, so that the heating wire assembly can absorb the tobacco tar in the oil storage bin and heat and atomize the tobacco tar to generate smoke;
wherein, the heater subassembly is including the heat-generating body that adopts ceramic material to make and the dustcoat of adopting stainless steel, the heat-generating body with the dustcoat is together fixed through the sintering, be equipped with the through-hole structure of a plurality of mutual symmetries on the dustcoat for heat the atomizing in leading-in the heat-generating body with the tobacco tar in the oil storage storehouse.
In the electronic cigarette according to an embodiment of the present invention, the heating body includes a ceramic body and a metal piece embedded in the ceramic body, and two ends of the metal piece are respectively provided with a pin for connecting with positive and negative poles on the base body.
In an embodiment of the electronic cigarette, the metal part and the pins are stainless steel heating wires, titanium heating wires or nickel heating wires.
In an embodiment of the electronic cigarette, the ceramic body is a cylindrical structure, the periphery of the cylindrical structure is provided with air gap holes arranged in an array, and the middle of the cylindrical structure is provided with an axial vent hole.
In an embodiment of the present invention, the base includes an upper cover, a lower cover, and a sleeve, the sleeve is disposed between the upper cover and the lower cover and forms the atomizing chamber, and the heater assembly is connected to the lower cover.
In the electronic cigarette according to an embodiment of the present invention, the lower cover is provided with an air inlet facing the heater assembly, and the air inlet is in a waist-shaped hole structure for allowing air flow to pass through.
In the electronic cigarette according to an embodiment of the present invention, the outer cover is cylindrical, and has an inner diameter adapted to an outer diameter of the heating element body.
In an embodiment of the electronic cigarette, the number of the through hole structures is four, and the four through hole structures are symmetrically arranged on the peripheral side of the outer cover at 90-degree included angles.
In an embodiment of the present invention, the heating element body is disposed in a middle portion of the outer cover, and the four through hole structures are disposed at a lower end position of the outer cover close to the heating element body.
According to a second aspect of the utility model, the utility model further provides a heating wire assembly, which is used in an electronic cigarette, wherein an oil storage bin is arranged on the electronic cigarette, the heating wire assembly comprises a heating body made of ceramic materials and an outer cover made of stainless steel, the heating body and the outer cover are fixed together through sintering, and the outer cover is provided with a plurality of mutually symmetrical through hole structures for guiding smoke oil in the oil storage bin into the heating body to be heated and atomized.
The technical scheme provided by the embodiment of the application can have the following beneficial effects: the application designs an electron cigarette and heater subassembly thereof, including pedestal and the heater subassembly of setting in the pedestal, the heater subassembly is including the heat-generating body that adopts ceramic material to make and the dustcoat that adopts stainless steel, the heat-generating body passes through the sintering with the dustcoat and is fixed together, be equipped with the through-hole structure of a plurality of mutual symmetries on the dustcoat, be used for with the leading-in heating body of the tobacco tar in the oil storage storehouse heat the atomizing, saved the oil absorption cotton, it is more simple and convenient on production equipment, save the cost of labor.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a heater assembly according to an embodiment of the present disclosure;
FIG. 2 is a cross-sectional schematic view of the heater assembly of FIG. 1;
FIG. 3 is an exploded view of the heater assembly of FIG. 1;
FIG. 4 is a schematic structural view of the housing of FIG. 1;
FIG. 5 is a cross-sectional schematic view of the housing of FIG. 1;
FIG. 6 is a schematic view of the structure of a heat-generating body in FIG. 1;
FIG. 7 is a schematic sectional view of the heat-generating body in FIG. 1.
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 some, not all, embodiments of the present invention. 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 is also to be understood that the terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only, and it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description only, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the application. Furthermore, the terms "first", "second" and "first" are used 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, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
Some embodiments of the present application will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.
As shown in fig. 1 to 7, according to the first aspect of the present application, the present application provides an electronic cigarette, including pedestal and heater subassembly, be provided with the atomizing chamber on the pedestal, the heater subassembly is followed the central axial setting in atomizing chamber forms the oil storage storehouse that is used for storing the tobacco tar with the inside wall in atomizing chamber in the atomizing chamber for the heater subassembly can absorb the tobacco tar in the oil storage storehouse and heat the atomizing with it and produce smog.
Wherein, the one end of pedestal can be dismantled and be connected with the suction nozzle subassembly, makes the suction nozzle subassembly can dismantle to pour into the tobacco tar into. The suction nozzle assembly comprises a suction nozzle and a suction nozzle sleeve, the suction nozzle and the suction nozzle sleeve are in clearance fit, and when smoking, a gap between the suction nozzle and the suction nozzle sleeve forms an air inlet channel, or the suction nozzle sleeve can be directly provided with the air inlet channel.
In an alternative embodiment, the mouthpiece includes an extension, a shoulder, and a step, the extension extending through the mouthpiece cover and extending beyond the mouthpiece cover to form a mouthpiece stem, such that the mouthpiece stem extends into the mouth of the smoker when smoking.
Wherein, the upper surface and the suction nozzle cover butt of shoulder portion are equipped with sealed lid between the lower surface of shoulder portion and the roof in oil storage storehouse, and this sealed lid is preferred silica gel material, and sealed lid has a bump, and this bump is suitable for to insert the oil filler point and with oil filler point interference fit for block up the oil filler point, spill in order to prevent the tobacco tar from the oil filler point. In this embodiment, the step extends into the inner tube and mates with the inner tube to prevent the tobacco tar from entering the mouthpiece.
In order to achieve a better sealing effect, at least one oil control ring is sleeved on the outer wall of the step part, and the oil control ring can be a silica gel ring to prevent the smoke oil from leaking out from a gap between the suction nozzle and the inner pipe.
In an optional embodiment, the suction nozzle is further provided with a through hole, and the through hole is communicated with the air inlet channel and the atomizing cavity. An air inlet pipe is inserted in the through hole, one end of the air inlet pipe is tightly connected with the suction nozzle, and the other end of the air inlet pipe is communicated with the atomizing cavity. When smoking, the air current gets into from inlet channel, and the leading-in atomizing chamber of air current is through the intake pipe for the heater subassembly can bring the smog that the tobacco tar atomizing produced into the suction nozzle, finally gets into people's mouth.
In an optional embodiment, the heating wire assembly comprises a heating body 10 made of a ceramic material and an outer cover 20 made of stainless steel, wherein the heating body 10 and the outer cover 20 are fixed together by sintering, so that oil absorption cotton is saved in design, assembly of production of the electronic cigarette is simpler and more convenient, and labor cost is saved.
In the present embodiment, the cover 20 is provided with a plurality of through-hole structures 21 which are symmetrical to each other, and the through-hole structures 21 are used for introducing the tobacco tar in the oil sump into the heat-generating body 10 to be heated and atomized.
Exemplarily, four symmetrical circular through holes are formed in the outer cover 20, and the four symmetrical circular through holes can enable liquid tobacco tar to enter the heating body 10 from the circular through holes, so that the liquid tobacco tar can be penetrated into a metal piece embedded in the heating body 10 from the hole of the heating body 10, and the metal piece can heat and atomize the liquid tobacco tar to be suitable for tobacco tar with different consistencies.
After the technical scheme is adopted, as the heating body 10 is made of ceramic materials, the heating body 10 can improve the conduction efficiency of the electronic cigarette during working, the dry burning of the heating body 10 in the working process is effectively avoided, and the atomized smoke can better meet the requirements of users.
In an optional embodiment, the heating body 10 includes a ceramic body and a metal part embedded in the ceramic body, two ends of the metal part are respectively provided with a pin 12, the pins 12 are used for being connected with positive and negative poles on the base body, and the positive and negative poles are connected with a power supply embedded in the electronic cigarette.
In an alternative embodiment, both pins on the ceramic body are led out perpendicularly to the axial direction and face the same side, i.e. the two pins 12 are arranged in parallel.
The metal piece and the pins can be stainless steel heating wires, titanium heating wires, nickel heating wires or heating wires made of other materials, such as copper wires or iron-chromium alloy wires, and the diameters of the heating wires can be 0.3 mm.
In an alternative embodiment, the metal member may be formed by combining a plurality of heating wires, and the surface of the metal member is coated with a ceramic body formed by extruding and sintering a ceramic material. The heating device has the advantages of being fast in heating, even in heating and large in heating amount, and provides better use experience.
In an optional embodiment, the ceramic body is a cylindrical structure, the periphery of the cylindrical structure is provided with air gap holes arranged in an array, and the middle of the cylindrical structure is provided with the axle center vent hole 11, so that the smoke entering from the through hole structure 21 can permeate into the air gap holes of the ceramic body and be discharged from the axle center vent hole 11 after smoke is generated, and oil leakage can be effectively prevented.
In an alternative embodiment, the seat body comprises an upper cover, a lower cover and a sleeve, the sleeve is arranged between the upper cover and the lower cover and forms the atomizing cavity, and the heating wire assembly is connected with the lower cover.
In an optional embodiment, the lower cover is provided with an air inlet facing the heater assembly, and the air inlet is in a waist-shaped hole structure so as to allow air flow to pass through.
In an alternative embodiment, the outer cover 20 is cylindrical, and the inner diameter of the outer cover 20 is adapted to the outer diameter of the heat-generating body 10.
Illustratively, the cover 20 has a hollow structure 22, and the inner diameter of the hollow structure 22 is equal to the outer diameter of the heat-generating body 10.
In an alternative embodiment, the number of the through hole structures 21 is four, and four through hole structures 21 are symmetrically arranged on the peripheral side of the outer cover 20 at an included angle of 90 degrees.
Wherein, heat-generating body 10 sets up in the middle part of dustcoat 20, and four through-hole structure 21 set up in dustcoat 20 near the lower extreme position of heat-generating body 10, and in the tobacco tar can enter into heat-generating body 10 through four through-hole structure 21 promptly for the tobacco tar that the metalwork can be in heat-generating body 10 heats the atomizing. Since the center of the heating element body 10 is provided with the axial center vent hole, the air current can be introduced from the bottom of the heating element body 10 to the top of the heating element body 10.
In addition, since the heat generating body 10 is disposed in the middle of the outer cover 20, it is possible to prevent the smoke of the upper portion of the heat generating body 10 from being sucked into the mouth, and the lower portion of the heat generating body 10 can be used to store the smoke.
As shown in fig. 1 to 7, according to a second aspect of the present application, the present application provides a heater assembly for an electronic cigarette, wherein an oil storage bin is provided on the electronic cigarette, the heater assembly includes a heater body 10 made of a ceramic material and an outer cover 20 made of stainless steel, and the heater body 10 and the outer cover 20 are fixed together by sintering. In the present embodiment, the cover 20 is provided with a plurality of through-hole structures 21 which are symmetrical to each other, and the through-hole structures 21 are used for introducing the tobacco tar in the oil sump into the heat-generating body 10 to be heated and atomized.
In an optional embodiment, the heating wire assembly comprises a heating body 10 made of a ceramic material and an outer cover 20 made of stainless steel, wherein the heating body 10 and the outer cover 20 are fixed together by sintering, so that oil absorption cotton is saved in design, assembly of production of the electronic cigarette is simpler and more convenient, and labor cost is saved.
In the present embodiment, the cover 20 is provided with a plurality of through-hole structures 21 which are symmetrical to each other, and the through-hole structures 21 are used for introducing the tobacco tar in the oil sump into the heat-generating body 10 to be heated and atomized.
Exemplarily, four symmetrical circular through holes are formed in the outer cover 20, and the four symmetrical circular through holes can enable liquid tobacco tar to enter the heating body 10 from the circular through holes, so that the liquid tobacco tar can be penetrated into a metal piece embedded in the heating body 10 from the hole of the heating body 10, and the metal piece can heat and atomize the liquid tobacco tar to be suitable for tobacco tar with different consistencies.
After the technical scheme is adopted, as the heating body 10 is made of ceramic materials, the heating body 10 can improve the conduction efficiency of the electronic cigarette during working, the dry burning of the heating body 10 in the working process is effectively avoided, and the atomized smoke can better meet the requirements of users.
In an optional embodiment, the heating body 10 includes a ceramic body and a metal part embedded in the ceramic body, two ends of the metal part are respectively provided with a pin 12, the pins 12 are used for being connected with positive and negative poles on the base body, and the positive and negative poles are connected with a power supply embedded in the electronic cigarette.
In an alternative embodiment, both pins on the ceramic body are led out perpendicularly to the axial direction and face the same side, i.e. the two pins 12 are arranged in parallel.
The metal piece and the pins can be stainless steel heating wires, titanium heating wires, nickel heating wires or heating wires made of other materials, such as copper wires or iron-chromium alloy wires, and the diameters of the heating wires can be 0.3 mm.
In an alternative embodiment, the metal member may be formed by combining a plurality of heating wires, and the surface of the metal member is coated with a ceramic body formed by extruding and sintering a ceramic material. The heating device has the advantages of being fast in heating, even in heating and large in heating amount, and provides better use experience.
In an optional embodiment, the ceramic body is a cylindrical structure, the periphery of the cylindrical structure is provided with air gap holes arranged in an array, and the middle of the cylindrical structure is provided with the axle center vent hole 11, so that the smoke entering from the through hole structure 21 can permeate into the air gap holes of the ceramic body and be discharged from the axle center vent hole 11 after smoke is generated, and oil leakage can be effectively prevented.
In an alternative embodiment, the outer cover 20 is cylindrical, and the inner diameter of the outer cover 20 is adapted to the outer diameter of the heat-generating body 10.
Illustratively, the cover 20 has a hollow structure 22, and the inner diameter of the hollow structure 22 is equal to the outer diameter of the heat-generating body 10.
In an alternative embodiment, the number of the through hole structures 21 is four, and four through hole structures 21 are symmetrically arranged on the peripheral side of the outer cover 20 at an included angle of 90 degrees.
Wherein, heat-generating body 10 sets up in the middle part of dustcoat 20, and four through-hole structure 21 set up in dustcoat 20 near the lower extreme position of heat-generating body 10, and in the tobacco tar can enter into heat-generating body 10 through four through-hole structure 21 promptly for the tobacco tar that the metalwork can be in heat-generating body 10 heats the atomizing. Since the center of the heating element body 10 is provided with the axial center vent hole, the air current can be introduced from the bottom of the heating element body 10 to the top of the heating element body 10.
In addition, since the heat generating body 10 is disposed in the middle of the outer cover 20, it is possible to prevent the smoke of the upper portion of the heat generating body 10 from being sucked into the mouth, and the lower portion of the heat generating body 10 can be used to store the smoke.
In the description of the present application, it is to be noted that the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected unless otherwise explicitly stated or limited. Either mechanically or electrically. Either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The above disclosure provides many different embodiments or examples for implementing different structures of the application. The components and arrangements of specific examples are described above to simplify the present disclosure. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, examples of various specific processes and materials are provided herein, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.
In the description herein, references to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Claims (10)
1. An electronic cigarette is characterized by comprising a base body and a heating wire assembly, wherein an atomization cavity is formed in the base body, the heating wire assembly is axially arranged in the atomization cavity along the center of the atomization cavity and forms an oil storage bin for storing tobacco tar with the inner side wall of the atomization cavity, and the heating wire assembly can absorb the tobacco tar in the oil storage bin and heat and atomize the tobacco tar to generate smoke;
wherein, the heater subassembly is including the heat-generating body that adopts ceramic material to make and the dustcoat of adopting stainless steel, the heat-generating body with the dustcoat is together fixed through the sintering, be equipped with the through-hole structure of a plurality of mutual symmetries on the dustcoat for heat the atomizing in leading-in the heat-generating body with the tobacco tar in the oil storage storehouse.
2. The electronic cigarette of claim 1, wherein the heating body comprises a ceramic body and a metal piece embedded in the ceramic body, and two ends of the metal piece are respectively provided with a pin for connecting with positive and negative poles on the base body.
3. The electronic cigarette of claim 2, wherein the metal piece and the pins are stainless steel, titanium, or nickel heater wires.
4. The electronic cigarette of claim 2, wherein the ceramic body is a cylindrical structure, the periphery of the cylindrical structure is provided with air gap holes arranged in an array, and the middle of the cylindrical structure is provided with an axial vent hole.
5. The electronic cigarette of claim 1, wherein the base comprises an upper cover, a lower cover and a sleeve, the sleeve is disposed between the upper cover and the lower cover and forms the atomizing chamber, and the heater assembly is connected to the lower cover.
6. The electronic cigarette according to claim 5, wherein the lower cover is provided with an air inlet facing the heater assembly, and the air inlet is in a waist-shaped hole structure for allowing air flow to pass through.
7. The electronic cigarette according to claim 1, wherein the outer cover is cylindrical, and an inner diameter thereof is adapted to an outer diameter of the heat-generating body.
8. The electronic cigarette of claim 7, wherein the number of the through hole structures is four, and the four through hole structures are symmetrically arranged on the peripheral side of the outer cover at 90-degree included angles.
9. The electronic cigarette according to claim 8, wherein the heat-generating body is disposed in a middle portion of the outer cover, and the four through-hole structures are disposed at a lower end position of the outer cover close to the heat-generating body.
10. The utility model provides a heating wire subassembly for in the electron cigarette, be equipped with the oil storage storehouse on the electron cigarette, its characterized in that, including the heat-generating body that adopts ceramic material to make and the dustcoat of adoption stainless steel, the heat-generating body with the dustcoat is together fixed through the sintering, be equipped with the through-hole structure of a plurality of mutual symmetries on the dustcoat for heat the atomizing in leading-in heat-generating body with the tobacco tar in the oil storage storehouse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122560269.3U CN216393065U (en) | 2021-10-23 | 2021-10-23 | Electronic cigarette and heating wire assembly thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122560269.3U CN216393065U (en) | 2021-10-23 | 2021-10-23 | Electronic cigarette and heating wire assembly thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216393065U true CN216393065U (en) | 2022-04-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122560269.3U Active CN216393065U (en) | 2021-10-23 | 2021-10-23 | Electronic cigarette and heating wire assembly thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216393065U (en) |
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2021
- 2021-10-23 CN CN202122560269.3U patent/CN216393065U/en active Active
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