CN218921617U

CN218921617U - Atomizer and electronic cigarette

Info

Publication number: CN218921617U
Application number: CN202222271925.2U
Authority: CN
Inventors: 陈友臻
Original assignee: Shenzhen Yuwu Electronic Co ltd
Current assignee: Shenzhen Yuwu Electronic Co ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2023-04-28
Anticipated expiration: 2032-08-26

Abstract

The utility model discloses an atomizer and an electronic cigarette, wherein the atomizer comprises: a shell, one end of which is provided with an opening, and the other end of which is provided with a suction port; the base is arranged on the shell and seals the opening, so that a closed liquid storage cavity is formed in the shell, and the base is provided with an air inlet communicated with the outside and two conductive pieces used for establishing electrical connection with the outside; one end of the atomizing assembly is arranged on the base, the other end of the atomizing assembly is accommodated in the liquid storage cavity, and an air channel in the atomizing assembly is respectively communicated with the air inlet and the suction port; the shell is made of light-transmitting materials, the atomizer further comprises a light source assembly, and the light source assembly is arranged between the atomizing assembly and the base; the heating element in the atomization assembly is provided with two conductive pins, the two conductive pins are electrically connected with the light source assembly, and then are electrically connected with the two conductive elements, and light rays emitted by the light source assembly can be emitted outside through the shell. The light source component is arranged on the atomizer, the risk of the light source arranged in the power supply device is avoided, and the atomizer emits light when sucking.

Description

Atomizer and electronic cigarette

Technical Field

The utility model relates to the field of electronic cigarettes, in particular to an atomizer and an electronic cigarette.

Background

The existing electronic cigarette comprises an atomizer and a power supply device, wherein an accommodating cavity for accommodating the atomizer is formed in the upper end of the power supply device, and conductive contacts are arranged in the accommodating cavity to supply power for the atomizer. For promoting product aesthetic property to and be convenient for observe the tobacco juice surplus, appear gradually in the market and be equipped with the light source subassembly and shine the atomizer at power supply unit's holding intracavity, the whole shell material of atomizer adopts the material of permeating, thereby with light conduction to the shell and the stock solution chamber of atomizer, promote product aesthetic property, and be convenient for observe and wait to atomize the solution surplus.

However, when the light source assembly is installed in the power supply device, a light-transmitting window needs to be formed in the accommodating chamber, condensate easily enters the power supply device from the light-transmitting window, and short circuit of an internal battery is caused.

Disclosure of Invention

The utility model provides a nebulizer, which aims to prevent a light source assembly from being arranged in the nebulizer and the risk caused by arranging a light source in a power supply device, and the light source assembly works along with the work of the nebulizer assembly, so that the nebulizer emits light, and the attractive performance of a product is improved.

To achieve the above object, in a first aspect, the present application provides an atomizer, including: a shell, one end of which is provided with an opening, and the other end of which is provided with a suction port;

the base is arranged on the shell and is used for blocking the opening so that a closed liquid storage cavity is formed in the inner space of the shell, and the base is provided with an air inlet communicated with the outside and two conductive pieces used for establishing electrical connection with the outside;

one end of the atomizing assembly is arranged on the base, the other end of the atomizing assembly is accommodated in the liquid storage cavity, and an atomizing gas circuit in the atomizing assembly is respectively communicated with the gas inlet and the suction port;

the shell is made of light-transmitting materials, the atomizer further comprises a light source assembly, and the light source assembly is arranged between the atomizing assembly and the base;

the heating element in the atomization assembly is provided with two conductive pins, the two conductive pins are electrically connected with the light source assembly, then are electrically connected with the two conductive elements, and light rays emitted by the light source assembly can be emitted outside through the shell.

Optionally, the light source assembly includes a circuit board and a lamp bead electrically integrated with the circuit board, the circuit board is provided with two wire vias, and a conductive coating is disposed on the wire vias, and the conductive pins of the heating element pass through the wire vias and electrically connect with the conductive element.

Optionally, the base is equipped with two mounting holes, the hole wall in wire hole and the hole wall dislocation set of mounting hole, electrically conductive pin passes wire hole is located in the mounting hole, electrically conductive piece one end interference grafting in the mounting hole, and will electrically conductive pin compress tightly in the inner wall of mounting hole, the other end shows in the external world from the mounting hole.

Optionally, the atomizing assembly comprises a separation bracket, the separation bracket is built in the shell, the lower end of the separation bracket is connected with the base, an atomizing cavity is formed between the separation bracket and the base, the atomizing cavity is communicated with the suction port air path, and the upper end of the separation bracket is provided with a liquid passing hole communicated with the liquid storage cavity;

the ceramic heating piece comprises a porous ceramic matrix and a heating body sintered on the end face of the porous ceramic matrix, the porous ceramic matrix is arranged on the separation bracket, the upper end face covers the liquid passing hole, and the heating body is exposed in the atomizing cavity;

the circuit board is located between the separation bracket and the base, and the middle part of the circuit board is provided with an air passing notch communicated with the atomizing cavity.

Optionally, the circuit board is opposite to the heating element and is provided with the air passing notch, and the area of the air passing notch is larger than the area of the circuit board area where the heating element is located.

Optionally, the separation support is the printing opacity material, just the peripheral surface of separation support upper end with the interior surface adaptation laminating of shell, the lower extreme of separation support is equipped with the incident breach, the lamp pearl of circuit board electrical property integration just to the incident breach, and towards the light is launched to the incident breach.

Optionally, the lamp bead is arranged close to the edge of the circuit board, the incident notch extends to the side wall of the separation bracket, an air guide passage is arranged in the separation bracket, one end of the air guide passage is communicated with the air channel of the suction port through an air guide pipe, the other end of the air guide passage is exposed from the side wall of the separation bracket and is arranged corresponding to the incident notch, and an air passing window communicated with the atomization cavity is formed in the side wall of the base; the aerosol generated by the atomizing cavity flows into the air guide passageway through the air passing window and the incidence notch.

Optionally, the base is equipped with the mounting groove, and is protruding in the diapire both sides of mounting groove to be equipped with the supporting shoe, two the space formation between the supporting shoe the atomizing chamber, the circuit board is located two the up end of supporting shoe, porous ceramic matrix's lower terminal surface middle part sintering has the heat-generating body, porous ceramic matrix's lower terminal surface outer edge butt in the circuit board is equipped with the border of gas gap, in order to with the circuit board compress tightly in the supporting shoe.

Optionally, a positioning clamping groove is formed in the upper end of the supporting block, a positioning clamping block is arranged on the circuit board, the wire passing hole is formed in the positioning clamping block, and the mounting hole is formed in the bottom groove wall of the positioning clamping groove.

In a second aspect, the application further provides an electronic cigarette, including power supply unit and atomizer as described above, atomizer electric connection in power supply unit, power supply unit passes through the electrically conductive piece is for atomizing subassembly with the power supply of light source subassembly.

The utility model has the beneficial effects that: the shell of atomizer selects for use the printing opacity material, and the rethread installs the light source subassembly between atomizing subassembly and base, and the inside conductive pin electric connection circuit board of piece that generates heat of atomizing subassembly and the conductive piece that the base was equipped with need not extra wiring to send out light when accompanying the work of atomizing subassembly, conduct to the shell of atomizer, promote the aesthetic property of product, and be convenient for the user observe the surplus of waiting to atomize the solution. Besides, the light source component is arranged inside the atomizer, so that the risk of light source generation in the power supply device is avoided.

Drawings

FIG. 1 is a schematic cross-sectional view of a connection structure of a nebulizer in an embodiment of the application;

FIG. 2 is a schematic cross-sectional view of a connection structure of the atomizer from another perspective in an embodiment of the present application;

FIG. 3 is a schematic illustration of an exploded view of a nebulizer in an embodiment of the application;

FIG. 4 is a schematic illustration of an exploded view of the atomizer from another perspective in an embodiment of the present application;

fig. 5 is a schematic view of the flow direction of the air flow inside the atomizer in the embodiment of the present application.

The attached drawings are identified:

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be further described in detail below with reference to the accompanying drawings, i.e., embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements 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 utility model.

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 one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, 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; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The structure and principles of the atomizer according to the present utility model are further illustrated by the following specific examples.

Referring to fig. 1 to 5, the present application provides an atomizer 100, which is combined with a power supply device to form an electronic cigarette. The atomizer 100 includes: a light-transmitting housing 10, a base 20, an atomizing assembly 40, and a light source assembly 30. The lower end of the shell 10 is provided with an opening 11, the upper end of the shell is provided with a suction port 12, the upper end of the base 20 is inserted into the shell 10 along the opening 11, and the outer peripheral surface of the base is matched with the inner wall of the shell 10, so that the opening 11 is blocked, and the inner space of the shell 10 forms a closed liquid storage cavity 13 for storing solution to be atomized. The end face of the lower end of the base 20 is provided with an air inlet 24 communicated with the outside, and two conductive pieces 25 used for establishing electrical connection with the outside, wherein the conductive pieces 25 are made of metal materials with conductive performance or composite materials plated with conductive coatings. One end of the atomizing assembly 40 is mounted on the base 20, the other end of the atomizing assembly is accommodated in the liquid storage cavity 13, an internal atomizing air path of the atomizing assembly 40 is respectively communicated with the air inlet 24 and the suction port 12, and the light source assembly 30 is mounted between the atomizing assembly 40 and the base 20; the heating element inside the atomizing assembly 40 is configured with two conductive pins 422, the two conductive pins 422 are electrically connected with the two conductive elements 25 after being electrically connected with the light source assembly 30, the two conductive pins 422 are connected with the light source assembly 30 in parallel, when the atomizing assembly 40 works, generated smoke can be pumped by a user through the pumping port 12, and light rays emitted by the light source assembly 30 connected with the atomizing assembly 40 in parallel can be emitted outside through the shell 10, so that a flashing effect is generated, and the aesthetic property of a product is improved.

The utility model has the beneficial effects that: the shell 10 of atomizer 100 selects the printing opacity material, the rethread installs light source subassembly 30 between atomizing subassembly 40 and base 20, two conductive pins 422 electric connection circuit board 31 of the inside piece that generates heat of atomizing subassembly 40 and the conductive piece 25 that base 20 was equipped with need not extra wiring, and send out light when accompanying atomizing subassembly 40 work, the shell 10 of conduction to atomizer 100 promotes the aesthetic property of product, the surplus of solution of being convenient for the user observation of waiting to atomize, simultaneously, through two conductive pins 422 electric connection circuit board 31 and conductive piece 25 of the piece that generates heat, when circuit board 31 damages, can not influence atomizing subassembly 40's normal work. In addition, the light source assembly 30 is disposed inside the atomizer 100, so as to avoid the risk of disposing a light source in the power supply device.

Specifically, as shown in fig. 1 and fig. 2, in the embodiment of the present application, the light source assembly 30 includes a circuit board 31 and led lamp beads 32 electrically integrated on the circuit board 31, the circuit board 31 is provided with two wire vias 313, the wire vias 313 are provided with conductive coatings, and the conductive pins 422 of the heat generating element pass through the wire vias 313 and establish electrical connection with the conductive elements 25. Specifically, the conductive coating may be disposed on an inner wall of the via hole 313, after the conductive pin 422 passes through the via hole 313, the flexible silica gel plug may be pressed into the via hole 313 to enable the conductive pin 422 to be closely attached to the conductive coating, or the conductive coating may be disposed on a hole edge of the conductive pin 422 to perform soldering tin to enhance connection stability.

Further, as shown in fig. 2 and fig. 4, in the embodiment of the present application, when the design space of the base 20 is larger, in order to reduce the processing procedure, in another embodiment of the present application, the base 20 of the present application is provided with two mounting holes 2111, the inner hole wall of the via hole 313 and the inner hole wall of the mounting hole 2111 are arranged in a staggered manner, and the connection position of the conductive pin 422 and the heat generating element is arranged in a staggered manner with the via hole 313. Two conductive pins 422 pass through the via hole 313 and are located in the mounting hole 2111, one end of the conductive member 25 is in interference fit with the mounting hole 2111, and the conductive pins 422 are pressed against the inner wall of the mounting hole 2111, when in pressing, the conductive pins 422 are acted, because the connection position of the conductive pins 422 and the heating member is arranged in a staggered manner with the mounting hole 2111, and the inner wall of the mounting hole 2111 is arranged in a staggered manner with the inner wall of the via hole 313, the conductive pins 422 are bent and attached to the inner wall of the via hole 313 and are attached to the hole edge of the via hole 313, so that stable electrical connection is established, and at the moment, no additional soldering tin is needed or a silica gel plug is plugged in, so that the processing procedure is effectively reduced. The other end of the conductive member 25 is exposed to the outside from the mounting hole 2111 for establishing electrical connection with an external power supply device.

Specifically, as shown in fig. 2 and fig. 3, in the embodiment of the present application, the atomizing assembly 40 includes a separation bracket 41 and a ceramic heating element 42, the separation bracket 41 is built in the housing 10, the lower end of the separation bracket 41 is connected with the base 20, and an atomizing cavity 22 is formed between the separation bracket and the base 20, the atomizing cavity 22 is in gas circuit communication with the suction port 12, and a liquid passing hole 411 is formed at the upper end of the separation bracket 41 and is in communication with the liquid storage cavity 13; the ceramic heating element 42 comprises a porous ceramic substrate 421 and a heating element 423 sintered on the end surface of the porous ceramic substrate 421, the porous ceramic substrate 421 is mounted on the separation bracket 41, the upper end surface covers the lower end of the liquid passing hole 411, and the heating element 423 is exposed in the atomization cavity 22; in order to facilitate positioning and installation, the lower end of the separation bracket 41 is provided with an installation notch 412, the liquid passing hole 411 is communicated with the installation notch 412, and the porous ceramic is inserted into the installation notch 412 in an interference manner so as to block the lower end of the liquid passing hole 411, so that the solution flowing into the liquid passing hole 411 can only flow to the ceramic heating element 42. For promoting sealed effect, avoid pressing in ceramic heating element 42 the hard contact to appear ceramic powder, in this application embodiment, ceramic heating element 423's periphery has still cup jointed protection silica gel cover 50, through protection silica gel cover 50 and the interior surface elasticity interference seal of installation breach 412. The circuit board 31 is located between the separation bracket 41 and the base 20, and an air passing notch 311 is formed in the middle of the circuit board 31 and is communicated with the atomization cavity 22, so that the aerosol formed by atomizing the ceramic heating element 42 flows into the atomization cavity 22.

Specifically, as shown in fig. 2 and fig. 3, in this embodiment of the present application, the position of the circuit board 31 opposite to the heating element 423 is provided with the air passing notch 311, so that the aerosol generated by atomizing the heating element 423 directly flows to the atomizing cavity 22 through the air passing notch 311, and the phenomenon that the circuit board 31 is damaged due to the air flow above the circuit board 31 is avoided. Meanwhile, in the embodiment of the application, the area of the air gap 311 is larger than the area of the circuit board 31 where the heating element is located, so as to prevent the overheating phenomenon of the circuit board 31.

Specifically, as shown in fig. 2 and fig. 3, in the embodiment of the present application, the separation bracket 41 is made of a light-transmitting material, and the outer peripheral surface of the upper end of the separation bracket 41 is fit to the inner surface of the housing 10, so as to seal, thereby ensuring that the solution inside the liquid storage cavity 13 flows only through the liquid passing holes 411 to be adsorbed by the porous ceramic substrate 421. Meanwhile, in order to ensure sealing performance, the flexible sealing seat 60 is further sleeved at the upper end of the separation support 41, the separation support 41 is sealed by elastic interference of the sealing seat 60 and the inner wall of the shell 10, the sealing seat 60 is made of light-transmitting white or colorless silica gel material and is filled with diffusion powder, when light irradiates, the light-transmitting sealing seat has a light-guiding and light-transmitting effect to conduct light more uniformly, and the sealing seat 60 covers part of the upper surface of the separation support 41, so that light is emitted from the periphery of the shell 10 and the lower side of the liquid storage cavity 13 to the upper side, and the light is more uniform and soft.

Further, as shown in fig. 1 and fig. 3, in this embodiment, the lower end of the separation bracket 41 is provided with an incident notch 413, the lamp beads 32 electrically integrated with the circuit board 31 are opposite to the incident notch 413 and emit light toward the incident notch 413, when the separation bracket 41 is installed, the lamp beads 32 can be embedded in the incident notch 413 to improve the compactness of the product, and the light can be conducted through the separation bracket 41, and guided to the outer periphery of the housing 10 for a whole circle, so that the uniformity of the light is enhanced, and for further improving the uniformity of the light, the lower end of the separation bracket 41 can be provided with a plurality of incident notches 413 at intervals, for example, two, three, four, etc. intervals along the circumferential direction of the separation bracket 41, and the circuit board 31 is provided with one lamp bead 32 corresponding to each incident notch 413. Thereby making the light more uniform.

Specifically, as shown in fig. 1 and fig. 4, in the embodiment of the present application, the lamp bead 32 is disposed adjacent to the edge of the circuit board 31, the incident notch 413 extends to the side wall of the separation bracket 41, and an air guide passage 414 is disposed in the separation bracket 41, one end of the air guide passage 414 is in air-path communication with the suction port 12 through the air guide pipe 14, and the other end of the air guide passage 414 is exposed from the side wall of the separation bracket 41 and is disposed corresponding to the incident notch 413. The air duct 14 may be integrally formed with the partition bracket 41, or may be protruded from the inside of the housing 10 around the suction port 12 or may be a separate steel pipe, which is not limited herein. The side wall of the base 20 is provided with an air passing window 23 communicated with the atomizing cavity 22. Therefore, the aerosol generated by the atomizing cavity 22 flows into the air guide passageway 414 through the air passing window 23 and the incident notch 413 to form an air flow loop, and the air flow flows through the incident notch 413, so that the air flow is satisfied, the light conduction is convenient, and meanwhile, during suction, the aerosol can cover the light outlet point of the light source, and the surface of the light emitted by the lamp bead 32 is prevented from being glaring.

Specifically, as shown in fig. 2 and fig. 4, in the embodiment of the present application, the base 20 is provided with a mounting groove 211, and support blocks 21 are convexly provided on two sides of a bottom wall of the mounting groove 211, two spaces between the support blocks 21 form the atomizing cavity 22, the circuit board 31 is erected on two upper end surfaces of the support blocks 21, the heating element 423 is sintered in the middle of a lower end surface of the porous ceramic substrate 421, and an outer edge of the lower end surface of the porous ceramic substrate 421 is abutted to an edge of the air gap 311 provided on the circuit board 31 so as to compress the circuit board 31 on the support blocks 21, thereby preventing the circuit board 31 from shaking. And the hollow air passing notch 311 in the middle of the circuit board 31 is opposite to the heating element 423, and the edge of the air passing notch 311 is covered by the porous ceramic substrate 421, so that the phenomenon that the circuit board 31 is corroded due to the fact that aerosol or condensate is accumulated on the circuit board 31 is prevented.

Further, as shown in fig. 4, in the embodiment of the present application, the upper end of the supporting block 21 is provided with a positioning slot, the circuit board 31 is provided with a positioning fixture block 312, and the wire passing hole 313 is arranged on the positioning fixture block 312, so that the circuit board 31 is positioned and installed, and displacement of the circuit board 31 is prevented from occurring in the transverse direction, the bottom slot wall of the positioning slot is provided with the mounting hole 2111, that is, the inner cavity of the supporting block 21 forms the mounting hole 2111, so that the conductive piece 25 is convenient to insert, and the whole base 20 does not need to be designed to have a thicker size. Meanwhile, the upper end of the conductive member 25 is in a frustum shape, so that the installation is convenient.

In a second aspect, the present application further provides an electronic cigarette, including a power supply device (not shown) and the atomizer 100 as described above, where the atomizer 100 is electrically connected to the power supply device, and the power supply device supplies power to the atomizing assembly 40 and the light source assembly 30 through the conductive member 25. The specific structure of the atomizer 100 refers to the above embodiments, and because the electronic cigarette adopts all the technical solutions of all the embodiments, the atomizer at least has all the beneficial effects brought by the technical solutions of the embodiments, and will not be described in detail herein.

The above examples are only some embodiments of the present utility model listed in order to facilitate understanding of the present utility model, and are not intended to limit the technical aspects of the present utility model, but are not intended to be exhaustive of all possible embodiments, so any minor modifications or equivalent substitutions made to the structure, flow or steps of the present utility model should be included in the scope of the present utility model.

Claims

1. An atomizer, comprising:

a shell, one end of which is provided with an opening, and the other end of which is provided with a suction port;

the atomizer is characterized in that the shell is made of a light-transmitting material, and further comprises a light source assembly, wherein the light source assembly is arranged between the atomizing assembly and the base;

2. The atomizer of claim 1 wherein said light source assembly comprises a circuit board and a light bulb electrically integrated with said circuit board, said circuit board having two wire vias and having a conductive coating on said wire vias, said conductive pins of said heat generating member passing through said wire vias to establish electrical connection with said conductive member.

3. The atomizer of claim 2 wherein said base is provided with two mounting holes, said inner hole wall of said wire passing hole is offset from said inner hole wall of said mounting hole, said conductive pin is located in said mounting hole through said wire passing hole, one end of said conductive member is inserted in said mounting hole in an interference manner, and said conductive pin is pressed against said inner wall of said mounting hole, and the other end of said conductive pin is exposed from said mounting hole to the outside.

4. A nebulizer as claimed in claim 3, wherein the nebulizing assembly comprises a separation bracket constructed in the housing, the lower end of the separation bracket is connected with the base, an nebulizing cavity is formed between the base and the nebulizing cavity, the nebulizing cavity is communicated with the suction port air path, and a liquid passing hole communicated with the liquid storage cavity is formed at the upper end of the separation bracket;

5. The atomizer of claim 4 wherein said air gap is formed in a position of said circuit board facing said heater and wherein an area of said air gap is greater than an area of a circuit board area in which said heater is located.

6. The atomizer of claim 4, wherein said separation bracket is made of a light-transmitting material, and an outer peripheral surface of an upper end of said separation bracket is fitted to an inner surface of said housing, an incident notch is provided at a lower end of said separation bracket, and said circuit board electrically integrated lamp beads are opposite to said incident notch and emit light toward said incident notch.

7. The atomizer of claim 6 wherein said light bulb is disposed adjacent to an edge of said circuit board, said entrance gap extends to a side wall of said separation bracket, and an air duct is provided in said separation bracket, one end of said air duct is in air communication with said suction port via an air duct, and the other end is exposed from said side wall of said separation bracket and disposed corresponding to said entrance gap, and an air passing window is provided in a side wall of said base for communicating said atomizing chamber; the aerosol generated by the atomizing cavity flows into the air guide passageway through the air passing window and the incidence notch.

8. The atomizer of claim 7 wherein said base is provided with a mounting groove, and support blocks are provided on both sides of a bottom wall of said mounting groove, said space between said support blocks forms said atomizing chamber, said circuit board is provided on upper end surfaces of said support blocks, said heating element is sintered in the middle of a lower end surface of said porous ceramic substrate, and an outer edge of said lower end surface of said porous ceramic substrate is abutted to an edge of said circuit board provided with an air gap, so as to press said circuit board to said support blocks.

9. The atomizer of claim 8, wherein a positioning clamping groove is formed in the upper end of the supporting block, a positioning clamping block is arranged on the circuit board, the wire passing hole is formed in the positioning clamping block, and the mounting hole is formed in the bottom groove wall of the positioning clamping groove.

10. An electronic cigarette, characterized by comprising a power supply device and the atomizer according to any one of claims 1-9, wherein the atomizer is electrically connected to the power supply device, and the power supply device supplies power to the atomizing assembly and the light source assembly through the conductive member.