CN113455736B - Atomizer and electronic atomization device - Google Patents
Atomizer and electronic atomization device Download PDFInfo
- Publication number
- CN113455736B CN113455736B CN202110913424.7A CN202110913424A CN113455736B CN 113455736 B CN113455736 B CN 113455736B CN 202110913424 A CN202110913424 A CN 202110913424A CN 113455736 B CN113455736 B CN 113455736B
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- base
- atomizer
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- air flow
- hole
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- 238000000889 atomisation Methods 0.000 title claims abstract description 37
- 238000010438 heat treatment Methods 0.000 claims abstract description 82
- 239000007788 liquid Substances 0.000 claims description 38
- 239000000919 ceramic Substances 0.000 claims description 13
- 239000006199 nebulizer Substances 0.000 claims description 5
- 210000001503 joint Anatomy 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 12
- 238000009434 installation Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 239000003921 oil Substances 0.000 description 62
- 239000000758 substrate Substances 0.000 description 8
- 239000000779 smoke Substances 0.000 description 7
- 239000000443 aerosol Substances 0.000 description 6
- 238000004804 winding Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- 241000208125 Nicotiana Species 0.000 description 3
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 239000012778 molding material Substances 0.000 description 2
- 239000011550 stock solution Substances 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000346 nonvolatile oil Substances 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
- 238000012827 research and development Methods 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 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
- 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
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Special Spraying Apparatus (AREA)
Abstract
The invention relates to an atomizer and an electronic atomization device, wherein the atomizer comprises: the base is provided with an atomization channel along a first direction, and a mounting through hole is formed in the base along a second direction intersecting the first direction and is communicated between the atomization channel and the outside; the heating piece is arranged on the base, one side of the heating piece faces the atomizing channel, and the other side of the heating piece faces the mounting through hole; and the oil guide piece is assembled in the mounting through hole and is contacted with the heating piece. In the atomizer, an atomization channel is formed in the base along a first direction, a mounting through hole is formed in the base along a second direction intersecting the first direction, and an oil guide is arranged in the mounting through hole. In the assembly process, only the oil guide piece is directly installed in the installation through hole from the side surface of the base in the second direction, complex assembly actions are not needed, and the assembly can be automatically carried out on a production line, so that the assembly efficiency is improved.
Description
Technical Field
The invention relates to the technical field of atomization, in particular to an atomizer and an electronic atomization device.
Background
The aerosol is a colloid dispersion system formed by dispersing and suspending solid or liquid small particles in a gaseous medium, and can be absorbed by a human body through a respiratory system, so that a novel alternative absorption mode is provided for a user, for example, an atomization device capable of generating the aerosol by baking and heating a herbal aerosol generating substrate is applied to different fields, and the aerosol can be delivered for inhalation for the user to replace the conventional product form and absorption mode.
Generally, the aerosol-generating substrate is heated by means of a nebulizer, and for heating the liquid aerosol-generating substrate, the liquid aerosol-generating substrate may be heated by winding a heating wire around an oil-conducting cotton to form a nebulizing core, and then fitting the nebulizing core to a support to form the nebulizer. However, the oil guide cotton is inconvenient to penetrate through the heating wire wound in a circular ring, and is mostly assembled manually, so that the generation efficiency is low.
Disclosure of Invention
Based on this, it is necessary to provide an atomizer and an electronic atomizing device aiming at the problem of low assembly efficiency of the conventional atomizer.
A nebulizer, the nebulizer comprising:
The base is provided with an atomization channel along a first direction, the base is provided with a mounting through hole along a second direction intersecting with the first direction, and the mounting through hole is communicated between the atomization channel and the outside;
the heating piece is arranged on the base, one side of the heating piece faces the atomizing channel, and the other side of the heating piece faces the mounting through hole; and
The oil guide piece is assembled in the installation through hole and is contacted with the heating piece.
In the atomizer, one side of the heating piece is provided with the oil guide piece, the other side of the heating piece is provided with the atomizing channel, liquid in the oil guide piece is atomized through the heating piece, and smog formed by atomization passes through the heating piece to enter the atomizing channel. Therefore, an atomization core is not required to be formed by winding a heating wire on the oil guide piece, an atomization core bracket is not required to be arranged, and the atomizer is directly formed by matching the base, the heating piece and the oil guide piece, so that the integral structure is simplified.
And, along first direction offer the atomizing passageway on the base, along with the crossing second direction of first direction offer the installation through-hole on the base, the installation through-hole communicates between atomizing passageway and external, and one side of the piece that generates heat is towards the atomizing passageway, and the opposite side of the piece that generates heat is towards the installation through-hole, and the oil guide piece is assembled in the installation through-hole and with the piece contact that generates heat. Thus, the base is provided with the atomizing channel along the first direction, the mounting through hole is provided along the second direction intersecting the first direction, and the oil guide is arranged in the mounting through hole. In the assembly process, only the oil guide piece is directly installed in the installation through hole from the side surface of the base in the second direction, complex assembly actions are not needed, and the assembly can be automatically carried out on a production line, so that the assembly efficiency is improved.
In one embodiment, the base is constructed as a ceramic piece and is not oil-conducting.
In one embodiment, the atomizer further comprises a housing, and the housing abuts against one side of the oil guide, which faces away from the heating element, and is matched with the base.
In one embodiment, the housing includes an assembling portion and an abutting portion, wherein the assembling portion and the abutting portion are connected with each other, the abutting portion abuts against one side, facing away from the atomization channel, of the oil guide, and the assembling portion is matched with the base.
In one embodiment, the abutting portion is provided with a through hole facing the oil guide.
In one embodiment, the housing is removably coupled to the base.
In one embodiment, the heating element is a heating net, and two opposite surfaces of the heating net face the atomizing channel and the mounting through hole respectively.
The utility model provides an electron atomizing device, includes casing subassembly and above-mentioned atomizer, be formed with stock solution chamber and air current passageway in the casing subassembly, the atomizer assemble in the stock solution intracavity, the atomizing passageway with air current passageway intercommunication.
In one embodiment, the housing assembly comprises a base, a housing and a connecting sleeve, the housing comprises a housing and a gas flow pipe, the housing is matched with the base and encloses to form the liquid storage cavity, and the atomizer is assembled on the base and is positioned in the liquid storage cavity;
The air flow pipe is provided with the air flow channel in a penetrating mode along the axial direction of the air flow pipe, the air flow pipe is arranged in the shell, one end of the air flow pipe along the axial direction of the air flow pipe is connected with the shell, and the other end of the air flow pipe along the axial direction of the air flow pipe is in butt joint with the end portion of the atomizing channel, which is arranged on the base.
In one embodiment, the housing assembly further comprises a connecting sleeve, the base comprises a main body section and a connecting section which are connected with each other, the atomizing channel is penetratingly arranged on the main body section and the connecting section, one end of the connecting sleeve is sleeved outside the connecting section, and the other end of the connecting sleeve is sleeved outside one end of the airflow pipe facing the base.
Drawings
FIG. 1 is a schematic cross-sectional view of an electronic atomizing device according to an embodiment of the present disclosure;
FIG. 2 is an exploded view of the electronic atomizing device shown in FIG. 1;
FIG. 3 is an exploded view of the atomizer of the electronic atomizing device of FIG. 2;
FIG. 4 is a schematic view of the electronic atomizing device of FIG. 1 partially exploded;
FIG. 5 is a schematic view of the electronic atomizing device shown in FIG. 4 in further exploded form;
Fig. 6 is a schematic view of the heating element in the atomizer shown in fig. 3.
100. An atomizer; 10. a base; 11. an atomizing passage; 12. a main body section; 13. mounting through holes; 14. an assembly section; 30. a heat generating member; 31. a first conductive wire; 33. a second conductive wire; 332. a connection section; 334. an outer expansion section; 35. a first frame; 37. a second frame; 50. an oil guide; 70. an outer cover; 72. a through hole; 73. an assembling portion; 75. an abutting portion; 200. an electronic atomizing device; 210. a housing assembly; 211. a base; 212. a liquid storage cavity; 213. a housing; 214. a housing; 216. a gas flow tube; 217. an air flow channel; 218. connecting sleeves; 230. and (5) a suction nozzle.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the invention, whereby the invention is not limited to the specific embodiments disclosed below.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Referring to fig. 1, in one embodiment of the present invention, an atomizer 100 is provided, the atomizer 100 being used to heat an aerosol-generating substrate of an aerosol-generating liquid, such as an aerosol-generating liquid, or other medical liquid, without limitation.
The atomizer 100 comprises a base 10, a heating element 30 and an oil guide 50, wherein an atomization channel 11 is formed on the base 10, the heating element 30 and the oil guide 50 are both arranged on the base 10, one surface of the heating element 30 is in contact with the oil guide 50, and the other surface of the heating element 30 faces the atomization channel 11. When the atomizer 100 works, the atomizer is accommodated in the liquid storage cavity 212, the oil guide 50 can absorb liquid in the liquid storage cavity 212, then the liquid on the atomizer oil guide 50 is heated by the heating element 30, and finally the atomized smoke can enter the atomization channel 11 through the heating net, so that the atomization of the liquid is completed. In this way, the oil guide 50 is arranged on one side of the heating element 30, the atomization channel 11 is arranged on the other side of the heating element 30, the liquid in the oil guide 50 is atomized by the heating element 30, and the atomized smoke passes through the heating element 30 and enters the atomization channel 11. In this way, the atomization core is not required to be formed by winding the heating wire on the oil guide 50, and the atomization core bracket is not required to be arranged, but the atomizer 100 is directly formed by the cooperation of the base 10, the heating member 30 and the oil guide 50, so that the integral structure is simplified.
Optionally, the oil guide 50 is oil-guiding cotton, which can effectively absorb liquid; or the oil guide 50 is porous ceramic, the porosity of the porous ceramic is about 40% -75%, and the porous ceramic can effectively absorb liquid.
In some embodiments, the base 10 is provided with the atomizing passage 11 along a first direction, the base 10 is provided with the mounting through hole 13 along a second direction intersecting the first direction, the mounting through hole 13 is communicated between the atomizing passage 11 and the outside, one side of the heating element 30 faces the atomizing passage 11, the other side of the heating element 30 faces the mounting through hole 13, and the oil guiding element 50 is assembled in the mounting through hole 13 and contacts with the heating element 30. In this way, the base 10 is provided with the atomizing passage 11 in the first direction, the mounting through hole 13 is provided in the second direction intersecting the first direction, and the oil guide 50 is provided in the mounting through hole 13. In the assembly process, the oil guide 50 is only required to be directly installed in the installation through hole 13 from the side surface of the base 10 in the second direction, complex assembly actions are not required, and the assembly can be automatically carried out on a production line, so that the assembly efficiency is improved.
Further, the base 10 is configured as a ceramic member, and when the heating member is provided on the ceramic member to perform atomization heating, the ceramic member is resistant to high temperature, is not easily burnt, and does not affect the atomization taste. In addition, the base 10 is not in oil guiding arrangement, liquid can not be adsorbed in the base 10, the liquid is guided to the heating net through the oil guiding piece 50, and the heating net can timely atomize the liquid in the oil guiding piece 50, so that oil leakage of the electronic atomization device 200 caused by the fact that the liquid is adsorbed and stored in the base 10 is prevented. In addition, the base 10 is a ceramic piece, and the ceramic piece is not oil-guiding, so that the ceramic piece can be prevented from being fragile and broken after absorbing liquid, and the service life of the ceramic base 10 can be prolonged. Alternatively, the base 10 is an oil-free ceramic piece made of alumina or zirconia.
In some embodiments, the heating element 30 is a heating net, and opposite two surfaces of the heating net face the atomizing channel 11 and the mounting through hole 13 respectively, so that the heating element 30 has a larger heating area, and an atomizing effect can be ensured. Alternatively, the heating net and the base 10 are integrally formed, and the base 10 connected with the heating net can be formed by the same die, so that the manufacturing and processing process is simplified, and the practical application is facilitated.
Further, the heating net comprises an assembling part and a suspending part which are connected with each other, the assembling part is connected to the base 10 in a pre-buried mode, one side of the suspending part faces the atomizing channel 11, the other side of the suspending part is exposed relative to the outer surface of the base 10, and the oil guide piece 50 is arranged on the base 10 and is in contact with the suspending part. In the process of manufacturing the base 10, the assembly part of the heating net is pre-buried in the molding material, and then the molding material is solidified to form the base 10, and meanwhile, the heating net and the base 10 can be integrally connected and molded.
In some embodiments, the atomizer 100 further includes a housing 70, and the housing 70 abuts against a side of the oil guide 50 facing away from the heat generating element 30 and is coupled to the base 10. Equivalently, the base 10 is sleeved with a cover 70, and the oil guide 50 is blocked and fixed by the cover 70, so that the oil guide 50 is prevented from falling off from the side surface of the base 10, and the installation reliability of the oil guide 50 is ensured. Optionally, the outer cover 70 is detachably connected with the base 10, so that the oil guide 50 can be conveniently maintained and replaced. Specifically, one of the outer cover 70 and the base 10 is provided with a protrusion, the other of the outer cover 70 and the base 10 is provided with a groove, and when the outer cover 70 is sleeved on the base 10, the protrusion is embedded in the groove so as to limit the outer cover 70 through the matching of the protrusion and the groove, and the outer cover 70 is detachably assembled on the base 10.
Further, the housing 70 includes an assembling portion and an abutting portion 75, wherein the assembling portion and the abutting portion 75 are connected to each other, the abutting portion 75 abuts against one side of the oil guide 50 facing away from the atomizing passage 11, and the assembling portion is matched with the base 10. In this way, the housing 70 is fixedly fitted to the base 10 by the fitting portion, while the fixed oil guide 50 is held against by the abutting portion 75. Further, the abutment portion 75 is provided with a through hole 72 facing the oil guide 50 to allow the liquid to enter the oil guide 50 through the through hole 72 of the housing 70.
Specifically, in this embodiment, the base 10 is disposed in a quadrilateral column, and the housing 70 includes two fitting portions disposed at opposite ends of the abutment portion 75 and connected to the abutment portion 75 in an intersecting manner. Thus, the two fitting portions are respectively coupled with the two side surfaces of the base 10, and the resisting portion is for abutting against the other side surface of the base 10 to resist the oil guide 50 provided on the side surface.
In other embodiments, a plurality of heating elements 30 are disposed on the base 10 along a direction parallel to the circumferential direction of the atomizing channel 11, and a plurality of suspending portions of the plurality of heating elements 30 are in contact with the oil guiding element 50. That is, a plurality of heating elements 30 are disposed on the base 10 along the circumferential direction of the atomizing channel 11, and the oil guiding element 50 is in contact with the plurality of heating elements 30, so that the oil guiding element 50 absorbs the oil liquid, the plurality of heating elements 30 heats the liquid in the oil guiding element 50, and smoke is generated from the heating elements 30 in all directions along the circumferential direction of the atomizing channel 11, so that the liquid can be atomized more uniformly, and the smoke with more uniform taste is formed.
Optionally, the oil guide 50 is wound on the base 10, and the oil guide 50 covers the suspended portion of all the heating elements 30, on one hand, the oil guide 50 is fixed on the base 10 by winding, on the other hand, the oil guide 50 can cover all the heating elements 30 during winding, so that liquid can be supplied to all the heating elements 30, and atomization effect from multiple directions is achieved.
Optionally, the plurality of oil guiding members 50 includes a plurality of oil guiding members 50 disposed at the suspending portion of each heat generating member 30, and the plurality of oil guiding members 50 are used to supply liquid to the plurality of heat generating members 30 respectively, and the manner of disposing the plurality of oil guiding members 50 is not limited herein.
In one embodiment of the present invention, a heat generating component 30 is provided, the heat generating component 30 being used in an atomizer 100 for heating an atomized aerosol generating substrate, such as tobacco tar, to form a smoke for inhalation by a user.
In some embodiments, the heat generating element 30 comprises a first conductive wire 31 and a second conductive wire 33, the first conductive wire 31 is configured to extend in a first direction, the second conductive wire 33 is configured to extend in a second direction intersecting the first direction and to intersect the first conductive wire 31, such that the first conductive wire 31 and the second conductive wire 33 intersect to form the heat generating element 30, and at least one of the first conductive wire 31 and the second conductive wire 33 generates heat upon energizing to heat the atomized aerosol generating substrate. It is understood that when at least one of the first conductive wire 31 and the second conductive wire 33 has a large resistance, heat is generated after power is applied.
In addition, the intersection of the first conductive wire 31 and the second conductive wire 33 is rounded, so that the intersection of the first conductive wire 31 and the second conductive wire 33 does not form a sharp angle, the heating element 30 is prevented from being broken during stamping forming due to the sharp angle at the connection of the first conductive wire 31 and the second conductive wire 33, the heating element 30 can be manufactured by using a stamping process, the heating element 30 does not need to be formed by using an etching process, and the processing production efficiency is improved.
Specifically, the heating element 30 is manufactured by stamping, and the heating element 30 does not need to be manufactured by etching, so that the processing production efficiency is improved. It should be noted that, because the first conductive wire 31 and the second conductive wire 33 in the heat generating element 30 are small in size (less than 1 mm), they can be manufactured by a precision press process. Also, because the first and second conductive wires 31 and 33 are small in size, the structures of the first and second conductive wires 31 and 33 may have a large influence on whether stamping can be successful or not. The inventor of the present application has quite adopted the stamping process to form the heating element 30 in the research and development process, and has improved the structure of the heating element 30, so that the structure of the heating element 30 can adapt to the stamping process, and the stamping process is adopted to manufacture the heating element 30, thereby improving the production efficiency.
In some embodiments, the first conductive wire 31 is in a wavy shape, and the first conductive wire 31 has a relatively large resistance and can generate heat after being conductive. Moreover, the wavy first conductive wire 31 is convenient for stamping and forming, and stress concentration caused by sharp corners is avoided, so that the stamping and forming effect is further affected. Further, the width of the first conductive wire 31 is smaller than 0.13mm, and the first conductive wire 31 is arranged to be smaller, so that the resistivity of the first conductive wire 31 can be improved, and the conductive wire is convenient to heat after conducting. Specifically, the width of the first conductive wire 31 is 0.11mm.
Further, the first conductive wires 31 are provided in plurality, and the plurality of first conductive wires 31 are arranged at intervals along the second direction and are connected with the second conductive wires 33 in an intersecting manner. Thus, the plurality of first conductive wires 31 are provided, the heating area is increased, and the atomization effect is improved. Meanwhile, the plurality of first conductive wires 31 are all connected with the second conductive wires 33 in an intersecting manner, and the plurality of first conductive wires 31 are connected through the second conductive wires 33, so that the heating element 30 is connected into a whole.
In some embodiments, the second conductive wire 33 includes a connection section 332 and an expansion section 334, one end of the connection section 332 in the second direction is connected to the first conductive wire 31 in an intersecting manner, and the other end of the connection section 332 in the second direction is connected to the expansion section 334. And, the width of the flared section 334 in the first direction is greater than the width of the connecting section 332 in the first direction. When the heat generating member 30 is assembled to the base 10 of the atomizer 100, the heat generating member 30 contacts the oil guide 50 to heat the liquid absorbed in the atomized oil guide 50. Therefore, the outer expansion section 334 is disposed in the second conductive wire 33, so that the width of the second conductive wire 33 passing through the outer expansion section 334 is larger, the contact area between the second conductive wire 33 and the oil guide 50 is increased, the second conductive wire 33 can effectively support the oil guide 50, and the reliability of assembling the oil guide 50 is improved.
Further, the plurality of second conductive wires 33 are provided, and the plurality of second conductive wires 33 are arranged at intervals along the first direction and are connected with the first conductive wires 31 in an intersecting manner, so that the plurality of first conductive wires 31 and the plurality of second conductive wires 33 are connected with each other in an intersecting manner to form the heating element 30. Wherein the plurality of first conductive wires 31 and the plurality of first conductive wires 31 are connected to each other to form the heat generating member 30 to be in contact with the oil guide 50 and support the oil guide 50. Meanwhile, each first conductive wire 31 is in a wave shape, has large resistance, can generate heat after being electrified, and can further heat the liquid in the atomized oil guide 50.
In some embodiments, the heat generating component 30 further includes a first frame 35 and a second frame 37, and opposite ends of each first conductive wire 31 are respectively connected to the first frame 35 and the second frame 37, so as to support the first conductive wires 31 through the first frame 35 and the second frame 37. In addition, the first frame 35 and the second frame 37 are respectively connected with a positive electrode pin and a negative electrode pin, which is equivalent to the connection of the positive electrode pin and the first frame 35, and the negative electrode pin is connected with the second frame 37, so that the positive electrode pin and the negative electrode pin are electrically connected with the heating element 30, and are respectively connected with the positive electrode and the negative electrode of the battery cell through the positive electrode pin and the negative electrode pin, so as to supply power to the heating element 30.
In an embodiment of the present invention, an electronic atomization device 200 is further provided, the electronic atomization device 200 includes a housing assembly 210 and an atomizer 100, a liquid storage chamber 212 and an air flow channel 217 are formed in the housing assembly 210, the atomizer 100 is assembled in the liquid storage chamber 212, and the atomization channel 11 is communicated with the air flow channel 217. The reservoir 212 contains a liquid aerosol-generating substrate, such as a tobacco tar, and the atomizer 100 is configured to atomize the tobacco tar and form a mist in the atomizing passage 11, the resulting mist flowing from the atomizing passage 11 into the airflow passage 217 of the housing assembly 210 for inhalation by a user.
In some embodiments, housing assembly 210 includes a base 211 and a housing 213, housing 213 including a housing 214 and an airflow tube 216 coupled to housing 214, housing 214 mated to base 211 and enclosing a reservoir 212, atomizer 100 being mounted to base 211 and positioned within reservoir 212; the airflow tube 216 is provided with an airflow channel 217 penetrating along the axial direction thereof, the airflow tube 216 is disposed in the housing 214, one end of the airflow tube 216 along the axial direction thereof is connected with the housing 214, and the other end of the airflow tube 216 along the axial direction thereof is in butt joint with the end portion of the base 10 provided with the atomization channel 11. A gas flow tube 216 is provided inside the housing 214 of the housing 213, and during assembly, the gas flow tube 216 is abutted against the base 10, thereby allowing the gas flow channel 217 in the gas flow tube 216 to communicate with the atomizing channel 11 in the base 10, allowing the smoke formed in the atomizing channel 11 to flow from the gas flow channel 217 to the outside for inhalation by a user.
Further, the housing assembly 210 further includes a connecting sleeve 218, the base 10 includes a main body section 12 and an assembling section 14 which are connected to each other, the atomizing channel 11 is penetratingly formed in the main body section 12 and the assembling section 14, one end of the connecting sleeve 218 is sleeved outside the assembling section 14, and the other end of the connecting sleeve 218 is sleeved outside one end of the airflow tube 216 facing the base 10. The base 10 is arranged into the main body section 12 and the assembly section 14, the main body section 12 is used for supporting the heating net, the assembly section 14 and the air flow pipe 216 are sleeved and connected through the connecting sleeve 218, and then the air flow pipe 216 and the base 10 can be effectively abutted to prevent air leakage. Optionally, the connecting sleeve 218 is a silicone sleeve, which has better sealing performance.
In some embodiments, the electronic atomization device 200 further includes a suction nozzle 230, the suction nozzle 230 is sleeved on the housing 214, and an air outlet channel is disposed in the suction nozzle 230, the air outlet channel is in butt joint with the air flow channel 217, and the smoke enters the air flow channel 217 from the atomization channel 11 and finally flows into the mouth of the user from the air outlet channel for inhalation by the user.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (6)
1. An atomizer, which is characterized in that, the atomizer comprises:
The base is provided with an atomization channel along a first direction, the base is provided with a mounting through hole along a second direction intersecting with the first direction, and the mounting through hole is communicated between the atomization channel and the outside;
the heating piece is arranged on the base, one side of the heating piece faces the atomizing channel, and the other side of the heating piece faces the mounting through hole; and
The oil guide piece is assembled in the mounting through hole and is contacted with the heating piece;
The atomizer further comprises an outer cover, wherein the outer cover is abutted against one side, opposite to the heating element, of the oil guide piece and is matched with the base; the outer cover comprises an assembling part and an abutting part which are connected with each other, the abutting part abuts against one side of the oil guide piece, which is opposite to the atomization channel, and the assembling part is matched and connected with the base; the abutting part is provided with a through hole facing the oil guide piece; the base is constructed as a ceramic piece and is not oil-conductive.
2. The nebulizer of claim 1, wherein the housing is removably coupled with the base.
3. An atomizer according to claim 1 or 2, wherein said heat generating element is a heat generating mesh, opposite sides of said mesh facing said atomizing passage and said mounting through hole, respectively.
4. An electronic atomizing device, comprising a housing assembly and the atomizer of any one of claims 1-3, wherein a liquid storage chamber and an air flow channel are formed in the housing assembly, the atomizer is assembled in the liquid storage chamber, and the atomizing channel is communicated with the air flow channel.
5. The electronic atomizing device of claim 4, wherein the housing assembly comprises a base, a housing and a connecting sleeve, the housing comprises a housing and a gas flow tube, the housing is matched with the base and encloses the liquid storage cavity, and the atomizer is assembled on the base and is positioned in the liquid storage cavity;
The air flow pipe is provided with the air flow channel in a penetrating mode along the axial direction of the air flow pipe, the air flow pipe is arranged in the shell, one end of the air flow pipe along the axial direction of the air flow pipe is connected with the shell, and the other end of the air flow pipe along the axial direction of the air flow pipe is in butt joint with the end portion of the atomizing channel, which is arranged on the base.
6. The electronic atomizing device of claim 5, wherein the housing assembly further comprises a connecting sleeve, the base comprises a main body section and an assembling section which are connected with each other, the atomizing channel is arranged through the main body section and the assembling section, one end of the connecting sleeve is sleeved outside the assembling section, and the other end of the connecting sleeve is sleeved outside one end of the air flow pipe facing the base.
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| CN202110913424.7A CN113455736B (en) | 2021-08-10 | 2021-08-10 | Atomizer and electronic atomization device |
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| WO2023220869A1 (en) * | 2022-05-16 | 2023-11-23 | 深圳市华诚达精密工业有限公司 | Electronic atomization assembly convenient to assemble and difficult to leak and manufacturing method therefor |
| WO2024130797A1 (en) * | 2022-12-23 | 2024-06-27 | 深圳市吉迩科技有限公司 | Atomization structure, atomization assembly and atomization device |
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| CN206453245U (en) * | 2016-12-23 | 2017-09-01 | 深圳市欧比斯科技有限公司 | Electronic cigarette atomizing core, electronic smoke atomizer and electronic cigarette |
| CN212590294U (en) * | 2020-08-04 | 2021-02-26 | 绿烟实业（深圳）有限公司 | Electronic atomization device and atomizer |
| CN212911671U (en) * | 2020-08-06 | 2021-04-09 | 常州市派腾电子技术服务有限公司 | Atomizer and aerosol generating device |
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