CN220875935U - Electronic atomizer - Google Patents

Abstract

The application provides an electronic atomizer, and relates to the technical field of electronic atomization. The electronic atomizer comprises a battery assembly and an atomization assembly, wherein the battery assembly comprises a battery and at least two electrodes positioned on the same side of the battery, and each electrode is electrically connected with the battery; the atomizing assembly comprises a shell and a heating piece, wherein the heating piece comprises at least two leads, an atomizing cavity and an assembly groove with a notch back to the atomizing cavity are formed in the shell, the heating piece is accommodated in the atomizing cavity, and the free ends of the leads are positioned in the assembly groove; the battery component is at least partially accommodated in the assembly groove, and each electrode is respectively abutted against and electrically connected with each lead wire in the assembly groove. According to the application, the battery assembly is arranged in the assembly groove to realize loop conduction between the battery assembly and the atomization assembly, so that a lead wire is not required to be pulled to the battery assembly for welding, and the assembly efficiency of the electronic atomizer is effectively improved.

Description

Electronic atomizer

Technical Field

The application relates to the technical field of electronic atomization, in particular to an electronic atomizer.

Background

The related electronic atomizer is generally required to be welded with a lead wire during assembly, so that the assembly efficiency of the electronic atomizer is low, and automatic production is difficult to realize, so that the production cost of the electronic atomizer is difficult to reduce.

Disclosure of utility model

The application mainly solves the technical problem of how to improve the assembly efficiency of the electronic atomizer.

In order to solve the technical problems, the application adopts a technical scheme that: there is provided an electronic atomizer comprising:

The battery assembly comprises a battery and at least two electrodes, wherein each electrode is electrically connected with the battery and is positioned on the same side of the battery;

The atomizing assembly comprises a shell and a heating piece, wherein the heating piece comprises at least two leads, an atomizing cavity and an assembling groove with a notch back to the atomizing cavity are formed in the shell, the heating piece is accommodated in the atomizing cavity, and the free ends of the leads are all positioned in the assembling groove;

The battery assembly is at least partially accommodated in the assembly groove, and each electrode is respectively abutted against each lead in the assembly groove and is respectively and electrically connected with each lead.

In some embodiments, a plurality of abutting grooves are formed on the bottom wall of the assembly groove, each lead is bent into one abutting groove, and each electrode is inserted into each abutting groove and abuts against each lead.

In some embodiments, the housing is provided with a plurality of wire passing holes respectively communicated with the atomizing cavity and the assembly groove, and each wire passing hole penetrates through different wire passing holes and extends into different abutting grooves.

In some embodiments, the electronic atomizer comprises a housing, a first protecting member and a second protecting member, wherein the housing encloses a mounting space, the opposite ends of the housing are respectively provided with a first mounting opening and a second mounting opening which are communicated with the mounting space, the battery assembly and the atomizing assembly are both accommodated in the mounting space, the first protecting member is coated at one end of the housing and covers the first mounting opening, and the second protecting member is coated at the other end of the housing and covers the second mounting opening.

In some embodiments, the first protection member is covered on the shell and is provided with an air outlet hole communicated with the atomization cavity, and the electronic atomizer comprises a suction nozzle arranged on the air outlet hole.

In some embodiments, the battery assembly comprises a bracket, wherein a battery compartment is formed in the bracket, and the bracket is provided with a first air passing hole which is respectively communicated with the battery compartment and the assembly groove; the second protection piece is covered on the bracket and is provided with an air inlet communicated with the battery bin; the shell is provided with a second air passing hole communicated with the assembly groove and the atomization cavity.

In some embodiments, the battery assembly includes a circuit board fixed on one side of the battery, a plurality of electrodes each fixed on the circuit board, the circuit board and the battery each housed in a battery compartment;

And/or the bracket comprises a top, a side part and a bottom which are sequentially connected, wherein the side part is positioned between the top and the bottom and is matched with the top and the bottom to form a battery compartment in a surrounding manner; wherein the bottom is at least partially spaced from the second guard; the side part is provided with an air passing notch communicated with a gap between the bottom part and the second protection piece, and the air passing notch is communicated with the battery compartment and extends to the top part; the first gas passing hole is arranged at the top, the top is also provided with an electrode via hole, and the first electrode and the second electrode are both arranged through the electrode via hole.

In some embodiments, the outer surface of the shell is provided with a first bonding part, and the first protecting piece covers the first bonding part and is bonded with the first bonding part; and/or

The outer surface of the shell is provided with a second bonding part, and the second protecting piece covers the second bonding part and is bonded with the second bonding part.

In some embodiments, the outer surface of the housing is provided with at least one first mounting groove;

The first adhesive part is arranged on the bottom wall of the first mounting groove, and the first protection piece is embedded in the first mounting groove; and/or the second bonding part is arranged on the bottom wall of the first mounting groove, and the second protection piece is embedded in the first mounting groove.

In some embodiments, the outer surface of the shell is provided with a first buckle, the inner surface of the first protection piece is provided with a first clamping part, the first clamping part is clamped with the first buckle, and a first notch penetrating through the shell is arranged at the periphery of the first buckle so as to facilitate deformation of the first buckle; and/or

The surface of shell is equipped with the second buckle, and the internal surface of second protection piece is equipped with second block portion, second block portion and second buckle joint, and wherein, the periphery of second buckle is equipped with the second breach that link up the shell to the second buckle takes place to warp.

In some embodiments, the outer surface of the shell is provided with at least one second mounting groove, and the side wall of the second mounting groove is provided with a limit groove;

The first buckle and the first notch are arranged on the bottom wall of the second mounting groove, the first protection piece is embedded in the second mounting groove, a first limiting part is arranged on the end face of the first protection piece, facing the side wall of the second mounting groove, and the first limiting part is inserted in the limiting groove; and/or the second buckle and the second notch are arranged on the bottom wall of the second mounting groove, the second protection piece is embedded in the second mounting groove, the end face of the second protection piece, which faces the side wall of the second mounting groove, is provided with a second limiting part, and the second limiting part is inserted in the limiting groove.

Compared with the prior art, the electronic atomizer provided by the application has the beneficial effects that:

According to the application, the battery assembly is at least partially accommodated in the assembly groove, and each electrode positioned on the same side of the battery is respectively abutted against each lead wire in the assembly groove and electrically connected with each lead wire, so that the loop conduction between the battery assembly and the atomizing assembly is realized, and the electronic atomizer can be integrally assembled in the assembly groove without pulling the lead wires to the battery assembly for welding when being assembled, thus the assembly efficiency of the electronic atomizer is effectively improved, the automatic assembly of the electronic atomizer is facilitated, and the production cost of the electronic atomizer can be remarkably reduced.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the present application and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.

Fig. 1 is a schematic view of an electronic atomizer according to some embodiments of the present application;

FIG. 2 is a schematic diagram of an exploded construction of the electronic atomizer in the embodiment of FIG. 1;

FIG. 3 is a schematic diagram of an exploded structure of an electronic atomizer according to some embodiments of the present application;

FIG. 4 is a schematic view of a partially exploded construction of an electronic atomizer provided in some embodiments of the application;

FIG. 5 is a schematic view of a partially exploded construction of an electronic atomizer provided in some embodiments of the application;

Fig. 6 is an exploded view of a battery assembly according to some embodiments of the present application;

FIG. 7 is a schematic illustration of the structure of an atomizing assembly provided in some embodiments of the present disclosure;

FIG. 8 is a schematic view of a portion of an electronic atomizer according to some embodiments of the present application;

FIG. 9 is a schematic diagram of an exploded construction of an electronic atomizer provided in some embodiments of the application;

Fig. 10 is a schematic cross-sectional view of an electronic atomizer according to some embodiments of the present application;

fig. 11 is a schematic view of another cross-sectional structure of the electronic atomizer in the embodiment of fig. 10.

Detailed Description

In the following description, for purposes of explanation and not limitation, specific details are set forth such as the particular system architecture, techniques, etc., in order to provide a thorough understanding of the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

It should be understood that the terms "comprising" and "having," and any variations thereof, as used in the specification and the appended claims, are intended to cover non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those listed steps or elements but may include other steps or elements not listed or inherent to such process, method, article, or apparatus.

It is also to be understood that the terminology used in the description of the application herein and in the appended claims is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "first" and "second" as used in the description of the application 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, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. Also as used in the description of the application, the meaning of "a plurality" is two or more, unless specifically defined otherwise.

In order that the above objects, features and advantages of the application will be readily understood, a more particular description of the application will be rendered by reference to the appended drawings. It is to be understood that the described embodiments are only some, but not all, of the embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

The embodiment of the application provides an electronic atomizer. Referring to fig. 1 and fig. 2 together, fig. 1 is a schematic structural diagram of an electronic atomizer according to some embodiments of the present application, and fig. 2 is an exploded structural diagram of the electronic atomizer according to the embodiment of fig. 1.

In some embodiments, the electronic atomizer 10 includes a housing 100, a first protection member 200 and a second protection member 300, wherein a first mounting opening 101 and a second mounting opening 102 are respectively disposed at opposite ends of the housing 100, the first protection member 200 is wrapped around one end of the housing 100 and covers the first mounting opening 101, and the second protection member 300 is wrapped around the other end of the housing 100 and covers the second mounting opening 102.

The first protection member 200 and the second protection member 300 may be partially coated on the housing 100. For example, the first protection member 200 and the second protection member 300 are both in a U-shape and have openings opposite to each other, wherein the first protection member 200 covers the top surface, part of the front surface and part of the back surface of the upper portion of the housing 100, the second protection member 300 covers the bottom surface, part of the front surface and part of the back surface of the lower portion of the housing 100, and the side surface of the housing 100 is exposed. Of course, the shapes of the first protector 200 and the second protector 300 are not limited thereto.

The first and second protection members 200 and 300 may cover the outer surface of the outer case 100 entirely, that is, the first and second protection members 200 and 300 cooperate to cover the outer surface of the outer case 100 entirely. For example, the first protection member 200 is wrapped on the upper half of the housing 100, the second protection member 300 is wrapped on the lower half of the housing 100, and the first protection member 200 is abutted against the second protection member 300. The first protection member 200 may be coated on two sides of the upper portion of the housing 100, and the second protection member 300 may be coated on two sides of the lower portion of the housing 100. The shapes of the first protector 200 and the second protector 300 are not limited.

Wherein at least one of the first protector 200 and the second protector 300 may be adhered to the case 100.

The outer surface of the housing 100 may be provided with a first adhesive portion 110, and the first protector 200 covers the first adhesive portion 110 and is adhered to the first adhesive portion 110 to be fixed to the housing 100. For example, the first adhesive portion 110 may be a dispensing slot, and the first protection member 200 covers the dispensing slot and is adhered to the wall of the dispensing slot by the glue in the dispensing slot, so as to be adhered to the housing 100. As another example, the first adhesive portion 110 may be a protrusion, and the first protective member 200 is provided with a groove corresponding to the protrusion, and the protrusion may be fitted into the groove on the surface of the first protective member 200 and adhered thereto by glue.

The first adhesive portion 110 may have a strip shape and may extend along a length direction of the housing 100 to improve adhesion reliability of the first protection member 200. Of course, the first adhesive part 110 may be designed in other shapes, such as square, round, etc. The number of the first adhesive parts 110 may be one or more.

The outer surface of the housing 100 may be provided with a second adhesive portion 120, and the second protector 300 covers the second adhesive portion 120 and is adhered to the second adhesive portion 120 to be fixed to the housing 100. The design of the second adhesive portion 120 may refer to the first adhesive portion 110 above, and will not be described herein.

It is understood that the outer surface of the housing 100 may be provided with only one of the first and second bonding portions 110 and 120, or may be provided with two spaced apart portions, or may be provided with the first and second bonding portions 110 and 120 in communication.

Optionally, the outer surface of the housing 100 is provided with at least one first mounting groove 130. The first adhesive part 110 is disposed at the bottom wall of the first mounting groove 130, and the first protector 200 is embedded in the first mounting groove 130; and/or the second adhesive part 120 is disposed at the bottom wall of the first mounting groove 130, and the second protector 300 is embedded in the first mounting groove 130.

For example, the outer surface of the housing 100 may be provided with two spaced apart first mounting grooves 130, the bottom walls of the two first mounting grooves 130 are respectively provided with a first bonding portion 110 and a second bonding portion 120, and the first protector 200 and the second protector 300 are respectively embedded in the two first mounting grooves 130 and respectively bonded with the first bonding portion 110 and the second bonding portion 120.

For another example, the outer surface of the housing 100 may be provided with a first mounting groove 130, the first bonding portion 110 and the second bonding portion 120 are respectively disposed at different positions of the bottom wall of the first mounting groove 130, and the first protection member 200 and the second protection member 300 are respectively embedded in the first mounting groove 130 and bonded with the first bonding portion 110 and the second bonding portion 120.

For example, the outer surface of the housing 100 may be provided with three or more first mounting grooves 130, at least one of the first protector 200 and the second protector 300 is embedded in at least two first mounting grooves 130, at least one first mounting groove 130 in which the first protector 200 is embedded is provided with the first adhesive portion 110, and at least one first mounting groove 130 in which the second protector 300 is embedded is provided with the second adhesive portion 120.

The first mounting groove 130 is adapted to the first protector 200 and the second protector 300, and the number, position and shape thereof can be designed according to the actual situation.

Optionally, the first protection member 200 is provided with an air outlet hole 201, and the air outlet hole 201 is communicated with the first mounting port 101; the second protector 300 is provided with an air intake hole 301, and the air intake hole 301 communicates with the second mounting port 102 so that the electronic atomizer 10 can intake air from the end provided with the first protector 200 and discharge air from the end provided with the second protector 300. The electronic atomizer 10 may further include a suction nozzle 400, wherein the suction nozzle 400 is disposed at the air outlet 201 for sucking by a user. In some embodiments, the suction nozzle 400 may be disposed through the air outlet 201 and fixedly connected to the housing 100.

Wherein, the housing 100 and the suction nozzle 400 may be made of plastic materials to reduce the cost. The first protector 200 and the second protector 300 may be made of a hardware material to provide excellent protection and appearance effects. Of course, the embodiment of the application is not limited thereto, and for example, the first protection member 200 and the second protection member 300 may be made of plastic materials.

Referring to fig. 3, fig. 3 is an exploded view of an electronic atomizer according to some embodiments of the present application.

In some embodiments, at least one of the first protector 200 and the second protector 300 may be snapped to the housing 100.

The outer surface of the housing 100 may be provided with a first buckle 140, and the inner surface of the first protection member 200 is provided with a first engaging portion 210, where the first engaging portion 210 is engaged with the first buckle 140. The first engaging portion 210 may be configured as a groove or a through hole.

Optionally, a first notch 150 is provided at the periphery of the first buckle 140 and penetrates the housing 100, so as to facilitate deformation of the first buckle 140. Specifically, during the process of assembling the first protection member 200 to the housing 100, the first buckle 140 may move along the depth direction of the first notch 150 under the compression of the first protection member 200, and rebound and be engaged with the first engaging portion 210 when the first protection member 200 is assembled in place. The first notch 150 may be a U-shaped notch formed in the housing 100, so that the first buckle 140 forms an elastic arm. Of course, the first notch 150 may be designed in other shapes that facilitate deformation of the first buckle 140.

The outer surface of the housing 100 may be provided with a second buckle 160, and the inner surface of the second protection member 300 is provided with a second engaging portion 310, where the second engaging portion 310 is engaged with the second buckle 160, and the second engaging portion 310 may be designed as a groove or a through hole.

Optionally, a second notch 170 is provided through the outer shell 100 at the periphery of the second buckle 160 to facilitate deformation of the second buckle 160. The design of the second notch 170 is similar to the first notch 150 described above, and will not be described here.

It will be appreciated that the outer surface of the housing 100 may be provided with at least one of the first catch 140 and the second catch 160.

In some embodiments, the outer surface of the housing 100 is provided with at least one second mounting groove 180, and at least one of the first protector 200 and the second protector 300 is embedded in the second mounting groove 180. The second mounting groove 180 may be designed to be at least two spaced apart, the first protector 200 is embedded in at least one of the first mounting grooves 130, and the second protector 300 is embedded in at least one of the second mounting grooves 180. The second mounting groove 180 may be designed as one, and the first protector 200 and the second protector 300 are embedded in the second mounting groove 180.

The first buckle 140 and the first notch 150 are disposed on the bottom wall of the second mounting groove 180, and/or the second buckle 160 and the second notch 170 are disposed on the bottom wall of the second mounting groove 180. The first buckle 140 and the second buckle 160 may be disposed in two spaced apart second mounting grooves 180, or may be disposed in the same second mounting groove 180. The first notch 150 is disposed corresponding to the first buckle 140, and the second notch 170 is disposed corresponding to the second buckle 160.

Optionally, a limiting groove 190 is provided on a side wall of the second mounting groove 180. The end surface of the first protection piece 200 facing the side wall of the second mounting groove 180 is provided with a first limiting part 220, and the first limiting part 220 is inserted into the limiting groove 190; and/or, the end surface of the second protection piece 300 facing the side wall of the second mounting groove 180 is provided with a second limiting part 320, and the second limiting part 320 is inserted into the limiting groove 190. The first and second limiting parts 220 and 320 may be protrusions adapted to the limiting groove 190.

Through the above design, the first protection piece 200 can realize the limit in the length direction of the housing 100 through the clamping connection between the first clamping part 210 and the first buckle 140, and realize the limit in the depth direction of the second installation groove 180 through the cooperation between the first limiting part 220 and the limiting groove 190; the second protection member 300 may realize the limitation in the length direction of the housing 100 through the engagement between the second engaging portion 310 and the second buckle 160, and realize the limitation in the depth direction of the second installation groove 180 through the cooperation between the second limiting portion 320 and the limiting groove 190. The assembly mode does not need to be glued, the first protection piece 200 and the second protection piece 300 are firmly fixed, and the assembly mode has the advantage of low assembly cost.

In the embodiment of the present application, the first protection member 200 and the second protection member 300 may be selected from the above-mentioned bonding scheme or the clamping scheme according to the need. Of course, the fixing manner of the first protector 200, the second protector 300 is not limited thereto, but may be implemented in other manners including, but not limited to, screw fixing, pin fixing, etc.

Referring to fig. 4, fig. 4 is a schematic diagram illustrating a partially exploded structure of an electronic atomizer according to some embodiments of the present application.

In some embodiments, the housing 100 encloses a mounting space 103. The first and second mounting ports 101 and 102 are provided at opposite ends of the housing 100, respectively, and communicate with the mounting spaces 103, respectively.

The electronic atomizer 10 further includes a battery assembly 500 and an atomizing assembly 600, and both the battery assembly 500 and the atomizing assembly 600 are accommodated in the installation space 103. During assembly, the battery assembly 500 and the atomizing assembly 600 may be connected as an integral module and installed into the installation space 103 from the second installation port 102. Wherein the atomizing assembly 600 is configured to atomize to produce an atomized product, and the battery assembly 500 is configured to power the atomizing assembly 600.

Referring to fig. 4 and fig. 5 in combination, fig. 5 is a schematic partially exploded view of an electronic atomizer according to some embodiments of the present application.

In some embodiments, the atomizing assembly 600 includes a housing 610, and a fitting groove 601 is formed inside the housing 610. The fitting groove 601 is provided at an end of the housing 610 and exposed to the outside of the housing 610. The battery assembly 500 is at least partially received in the assembly groove 601. For example, the assembly groove 601 may be provided at the bottom end of the housing 610, and the top end of the battery assembly 500 is accommodated in the assembly groove 601, so that the battery assembly 500 can be connected with the atomizing assembly 600 to form an integrated module, which will be described below as an example. Wherein, the housing 610 may be made of plastic material. The battery assembly 500 may be interference fit with the groove wall of the assembly groove 601 to achieve a fixed connection of the battery assembly 500 with the housing 610.

Referring to fig. 5 and 6 in combination, fig. 6 is an exploded view of a battery assembly according to some embodiments of the present application.

In some embodiments, the battery assembly 500 includes a battery 510 and at least two electrodes 511, e.g., 2, 3, 4, etc., each electrode 511 being electrically connected to the battery 510, and each electrode 511 being located on the same side of the battery 510. The following description mainly uses the example in which the battery assembly 500 includes two electrodes 511, and the two electrodes 511 are the first electrode 520 and the second electrode 530, respectively. The first electrode 520 is electrically connected to the positive electrode 5101 of the battery 510, the second electrode 530 is electrically connected to the negative electrode 5102 of the battery 510, and the first electrode 520 and the second electrode 530 are located on the same side of the battery 510. Wherein, the battery 510 may be a soft-pack square lithium battery 510. The positive electrode 5101 and the negative electrode 5102 may be two metal spring sheets electrically connected to the battery 510 and located on the same side of the battery 510.

The battery assembly 500 includes a holder 550, and a battery compartment 5501 is formed inside the holder 550. The battery 510 is accommodated in the battery compartment 5501. The battery assembly 500 may further include a circuit board 540, the circuit board 540 being fixed to a side of the battery 510 where the positive electrode 5101 and the negative electrode 5102 are provided, and the first electrode 520 and the second electrode 530 being fixed to the circuit board 540. The positive electrode 5101 and the negative electrode 5102 may be soldered to the circuit board 540. The support 550 may be a plastic material.

Wherein, the bracket 550 may include a top 551, a side 552, and a bottom 553 connected in sequence, the side 552 is located between the top 551 and the bottom 553, and forms a battery compartment 5501 in cooperation with the top 551 and the bottom 553. The battery 510 and the circuit board 540 are both accommodated in the battery compartment 5501.

Wherein, the bottom end of the battery 510 may abut against the side portion 552, and the side end of the battery 510 may abut against the side portion 552. The circuit board 540 may be abutted against the top 551. The top 551 may be open with electrode vias 501 that communicate with the battery compartment 5501. The first electrode 520 and the second electrode 530 on the circuit board 540 penetrate through the electrode via 501 and protrude from one side of the top 551 away from the bottom 553, so that the first electrode 520 and the second electrode 530 can abut against the atomizing assembly 600 when the top end of the battery assembly 500 is accommodated in the assembly groove 601.

Optionally, the bottom 553 may be formed with an air passing groove 502 having a notch facing away from the top 551, so that when the bracket 550 is assembled in the housing 100 and the second protector 300 is wrapped around the second mounting opening 102, the bottom 553 may be at least partially spaced apart from the second protector 300, so that the air passing groove 502 may be used for air passing.

The side 552 may be provided with an air gap 503, the air gap 503 communicating with the air gap groove 502. The air gap 503 communicates with the battery compartment 5501, and the air gap 503 may extend to the top 551. The shape of the air gap 503 is not limited, for example, the side portion 552 may be formed by two opposite walls, so that the air gap 503 is formed between the two walls, and one of the walls forming the side portion 552 may also partially extend toward the other wall, so as to limit the battery 510. The air gap 503 may also be used for the installation of the battery 510. The outer surface of the side 552 may also be provided with a clamping portion 504, and the clamping portion 504 may be a buckle or other clamping structure for clamping with the housing 100 or the shell 610.

The top 551 may be provided with electrode vias 501 and first via holes 505. The first electrode 520 and the second electrode 530 are both disposed through the electrode via 501. The first air passing hole 505 is communicated with the battery compartment 5501, and then is communicated with the air passing notch 503. The air inlet structure of the air passing groove 502, the air passing notch 503 and the first air passing hole 505 will be further described below. It should be appreciated that in other embodiments of the present application, the first gas passing holes 505 for passing gas may be provided at other locations of the rack 550.

The electrode via 501 may be provided with two electrodes adapted to the first electrode 520 and the second electrode 530, respectively. The module composed of the battery 510, the circuit board 540, the first electrode 520 and the second electrode 530 can realize the assembly positioning of the module by limiting the first electrode 520 and the second electrode 530 by the electrode through hole 501. The first electrode 520 and the second electrode 530 may each have an interference fit with the electrode via 501.

The battery assembly 500 may also include an airflow sensor 560, the airflow sensor 560 being secured to the side of the circuit board 540 facing away from the battery 510. The top 551 may be provided with a recess on the surface facing the bottom 553 for receiving the air flow sensor 560.

Through the design, the battery assembly 500 provided by the embodiment of the application can form an electron-free structure, which is beneficial to reducing the electric loss and improving the power supply efficiency, so that the atomization efficiency of the atomization assembly 600 is improved, and more atomization products can be generated by the electronic atomizer 10 under the same electric quantity.

Referring to fig. 7 and fig. 8 together, fig. 7 is a schematic structural diagram of an atomization assembly according to some embodiments of the present application, and fig. 8 is a schematic structural diagram of a portion of an electronic atomizer according to some embodiments of the present application.

In some embodiments, atomizing assembly 600 includes a lead 620, one end of lead 620 being positioned in assembly slot 601, lead 620 being configured to provide circuit communication between atomizing assembly 600 and battery assembly 500. The atomizing assembly 600 may include at least two wires 620, e.g., 2, 3, 4, etc. Each electrode 511 of the battery module 500 is respectively abutted against each lead 620 in the mounting groove 601, and is respectively electrically connected to each lead 620. Taking the example that the battery assembly 500 includes the first electrode 520 and the second electrode 530, the first electrode 520 and the second electrode 530 of the battery assembly 500 are both partially located in the assembly groove 601, respectively abut against the two leads 620 in the assembly groove 601, and are respectively electrically connected with the two leads 620.

Wherein, a plurality of abutting grooves 602 may be provided on the bottom wall of the receiving assembly, and each of the leads 620 is bent into one of the abutting grooves 602. Each of the contact grooves 602 is provided corresponding to a position of each of the electrodes 511 inserted into the mounting groove 601, for example, two contact grooves 602 are provided corresponding to positions of the first electrode 520 and the second electrode 530 inserted into the mounting groove 601. When the battery assembly 500 is assembled to the atomizing assembly 600, the electrodes 511 are inserted into the contact grooves 602 and abut against the leads 620. For example, the first electrode 520 and the second electrode 530 are respectively inserted into the two contact grooves 602, and respectively abut against the leads 620 in the two contact grooves 602.

The casing 610 may be provided with a wire through hole 603 communicating with the assembly groove 601, and the lead 620 is disposed through the wire through hole 603 and extends into the abutting groove 602. The via 603 may be provided with a plurality of spaced apart wires, and each wire 620 is respectively inserted into a different via 603 and extends into a different abutment groove 602.

The casing 610 is further provided with a second air passing hole 604 communicated with the assembly groove 601, and the second air passing hole 604 is used for being matched with the first air passing hole 505 to realize air passing when the bracket 550 is accommodated in the assembly groove 601. In other embodiments, the lead 620 may be disposed through the second via 604, or the plurality of leads 620 may be disposed through the same via 603.

Through the design, the battery assembly 500 is assembled in the assembly groove 601 of the shell 610 in the form of an integrated module, and a power supply loop between the atomizing assembly 600 and the battery assembly 500 is established through the abutting connection of each electrode 511 and each lead 620 in the assembly process, so that the assembly efficiency of the electronic atomizer 10 is improved, the electronic atomizer 10 can realize automatic production, and the assembly cost is saved.

Referring to fig. 9 and fig. 10 together, fig. 9 is an exploded view of an electronic atomizer according to some embodiments of the present application, and fig. 10 is a cross-sectional view of an electronic atomizer according to some embodiments of the present application.

In some embodiments, an atomization chamber 605 is also formed inside the housing 610, with the slot opening of the assembly slot 601 facing away from the atomization chamber 605. The atomizing assembly 600 also includes a heat generating member 630, the heat generating member 630 including at least two of the leads 620 described above. The heat generating element 630 is housed in the atomizing chamber 605. The free ends of the leads 620 are each located in the fitting groove 601, i.e., the end of the lead 620 remote from the heat generating body of the heat generating member 630. The above-mentioned wire passing hole 603 and the second wire passing hole 604 are respectively communicated with the atomizing chamber 605 and the assembly groove 601.

Wherein, the notch of the assembly groove 601 may be formed at the bottom end of the housing 610, and the top end of the housing 610 may form the cavity mouth of the atomizing chamber 605. The atomizing assembly 600 may further include a cap 640, a liquid reservoir 650, a liquid guide 660, and an atomizing tube 670. The cover 640 covers the top end of the housing 610 and seals off the atomizing chamber 605. The reservoir 650, the conduit 660, and the nebulizing tube 670 are all housed in the nebulizing chamber 605.

Wherein the liquid storage member 650 is used for carrying atomized liquid. The atomizing pipe 670 is disposed in the liquid storage member 650, the space in the pipe of the atomizing pipe 670 can be used as an internal air passage of the atomizing assembly 600, that is, the air flow entering the atomizing chamber 605 from the first air passing hole 505 can be conveyed to the suction nozzle 400 through the atomizing pipe 670, and the cover 640 between the suction nozzle 400 and the housing 610 is also provided with a through hole for passing air. The heat generating member 630 may be disposed on the inner circumferential surface of the atomizing tube 670 in a net shape. The liquid guiding element 660 is respectively connected with the liquid storage element 650 and the heating element 630, and is used for conveying atomized liquid on the liquid storage element 650 to the heating element 630.

A liquid absorbing member 680 may be further disposed between the cover 640 and the suction nozzle 400, for absorbing condensate that may be reflowed. The suction nozzle 400 may be inserted into the first mounting opening 101 of the housing 100 and is engaged with the cover 640. Wherein, the suction nozzle 400 and the cover 640 may be made of plastic materials, the liquid absorbing member 680, the liquid storing member 650 and the liquid guiding member 660 may be made of porous fiber materials such as cotton, the heating member 630 may be made of metal materials such as iron, chromium and aluminum, and the atomizing tube 670 may be made of hardware materials.

In the embodiment of the present application, the heat generating element 630, the circuit board 540 and the battery 510 are electrically connected with the first electrode 520 and the second electrode 530 by the lead 620 to form a power supply circuit, so that the heat generating element 630 can generate heat under the control of the circuit board 540 to atomize the atomized liquid into an atomized product. The flow of air from the inlet aperture 301 to the outlet aperture 201 may carry the atomized product out of the mouthpiece 400.

For the air passage design of the embodiment of the present application, please refer to fig. 6 and fig. 8 to fig. 11 in combination, fig. 11 is another schematic cross-sectional structure of the electronic atomizer in the embodiment of fig. 10.

In some embodiments, the first protection member 200 covers the housing 610. The air outlet 201 of the first protection member 200, the first mounting port 101 of the housing 100, and the atomization cavity 605 of the housing 610 are sequentially communicated, so that the air flow in the atomization cavity 605 can pinch the atomized product and output through the air outlet 201. The suction nozzle 400 may be clamped to the cover 640, and is respectively in interference fit with the cover 640 and the housing 100, and the cover 640 is in interference fit with the housing 610, so that the suction nozzle 400 may be used for sucking an atomized product, and may avoid air leakage of the electronic atomizer 10 during the sucking process.

The assembly groove 601 at the bottom end of the shell 610 is communicated with the atomization cavity 605 through the second air passing hole 604 on one hand and is communicated with the battery compartment 5501 through the first air passing hole 505 on the other hand, so that air flow inside the battery assembly 500 can be sequentially input into the atomization cavity 605 through the first air passing hole 505 and the second air passing hole 604, and atomized products are driven to be output from the air outlet 201. Wherein, a portion of the bracket 550 disposed in the assembly groove 601 may be in interference fit with the housing 610 to avoid air leakage of the electronic atomizer 10 during the suction process.

The second protector 300 is covered on the bracket 550. The bottom 553 of the bracket 550 is at least partially spaced apart from the second protector 300 such that a gap is formed between the bottom 553 and the second protector 300. The air passing notch 503 provided at the side 552 communicates with the gap and communicates with the battery compartment 5501, so that the air inlet 301, the first air passing hole 505 and the second air passing hole 604 of the electronic atomizer 10 can communicate sequentially. The air gap 503 is disposed such that a gap is formed between the housing 100 and the battery 510. Thus, the air flow inputted from the air inlet 301 can be sequentially transferred through the gap between the bottom 553 and the second protector 300 and the gap between the battery 510 and the housing 100, and then flows to the first air passing hole 505 provided at the top 551 through the battery compartment 5501, and then inputted into the atomizing chamber 605.

Optionally, the bottom 553 is provided with a mating portion 506 protruding toward the end face of the second protector 300. The mating portion 506 may be a bump, and the number is not limited. The mating portion 506 abuts against the second protection member 300, or the mating portion 506 is spaced apart from the second protection member 300. The engagement portion 504 provided on the outer peripheral surface of the side portion 552 is engaged with the inner peripheral surface of the housing 100.

In some application scenarios, the end surfaces of the mating portion 506 and the bottom portion 553 facing the second protection piece 300 are all spaced apart from the second protection piece 300, so that the air flow input from the air inlet 301 can smoothly flow to the first air passing hole 505. In other application scenarios, the mating portion 506 abuts against the second protection piece 300, so that the end surface of the bottom 553 facing the second protection piece 300 can be spaced from the second protection piece 300.

In the assembly process of the embodiment of the present application, the electronic atomizer 10 may be assembled with the battery assembly 500 and the atomizing assembly 600 into an integrated module, and then be installed into the installation space 103 of the housing 100 through the second installation opening 102, and then be assembled with the second protection member 300.

In order to avoid the occurrence of assembly failure caused by the collision of the second protector 300 against the end surface of the bottom 553 during assembly, a large gap is reserved between the bottom 553 and the bottom end of the housing 100; the second way is to provide the engaging portion 506 on the bottom 553 as described above, and no gap or only a small gap may be reserved between the engaging portion 506 and the bottom end of the housing 100, and because the engaging portion 506 is small in size and weak in strength, even if the engaging portion abuts against the second protection member 300 during assembly, the engaging portion 506 is easy to squeeze and deform, so that the second protection member 300 can be assembled.

It should be noted that, in the case of collision of the electronic atomizer 10, the structure of the bracket 550 for fixing to the housing 100 may be detached, such as the engaging portion 504 is detached from the housing 100. In the embodiment of the application, the matching portion 506 is disposed on the bottom 553, so that the matching portion 506 can abut against the second protection member 300 when the support 550 falls off, and the support 550 is prevented from shaking violently in the housing 100 in a falling state due to a larger gap reserved between the support 550 and the second protection member 300.

In the description of the present application, a description of the terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means 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 are not necessarily directed 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. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

The foregoing description is only a partial embodiment of the present application, and is not intended to limit the scope of the present application, and all equivalent structures or equivalent processes using the descriptions and the drawings of the present application or directly or indirectly applied to other related technical fields are included in the scope of the present application.

Claims (11)

1. An electronic atomizer, comprising:

The battery assembly comprises a battery and at least two electrodes, wherein each electrode is electrically connected with the battery and is positioned on the same side of the battery;

The atomizing assembly comprises a shell and a heating element, wherein the heating element comprises at least two leads, an atomizing cavity and an assembling groove with a notch facing away from the atomizing cavity are formed in the shell, the heating element is accommodated in the atomizing cavity, and the free ends of the leads are all positioned in the assembling groove;

The battery assembly is at least partially accommodated in the assembly groove, and each electrode is respectively abutted against each lead in the assembly groove and is respectively and electrically connected with each lead.

2. The electronic atomizer according to claim 1, wherein a plurality of abutting grooves are formed in a bottom wall of the assembly groove, each of the leads is bent into one of the abutting grooves, and each of the electrodes is inserted into each of the abutting grooves and abuts against each of the leads.

3. The electronic atomizer according to claim 2, wherein the housing is provided with a plurality of wire passing holes respectively communicating the atomizing chamber and the assembly groove, and each of the leads is provided through a different one of the wire passing holes and extends into a different one of the abutment grooves.

4. The electronic atomizer of claim 1, wherein the electronic atomizer comprises a housing, a first protection member and a second protection member, wherein an installation space is formed by surrounding the housing, a first installation opening and a second installation opening which are communicated with the installation space are respectively formed in opposite ends of the housing, the battery assembly and the atomizing assembly are contained in the installation space, the first protection member is coated at one end of the housing and covers the first installation opening, and the second protection member is coated at the other end of the housing and covers the second installation opening.

5. The electronic atomizer according to claim 4, wherein said first protective member is disposed on said housing and has an air outlet communicating with said atomizing chamber, and wherein said electronic atomizer includes a suction nozzle disposed on said air outlet.

6. The electronic atomizer according to claim 4, wherein the battery assembly comprises a bracket, a battery compartment is formed inside the bracket, and the bracket is provided with a first air passing hole respectively communicated with the battery compartment and the assembly groove; the second protection piece is covered on the bracket and is provided with an air inlet communicated with the battery bin; the shell is provided with a second air passing hole communicated with the assembly groove and the atomization cavity.

7. The electronic atomizer according to claim 6, wherein said battery assembly comprises a circuit board, said circuit board being secured to one side of said battery, a plurality of said electrodes each being secured to said circuit board, said circuit board and said battery each being housed in said battery compartment;

And/or the bracket comprises a top, a side part and a bottom which are sequentially connected, wherein the side part is positioned between the top and the bottom and is matched with the top and the bottom to form the battery compartment in a surrounding manner; wherein the bottom is at least partially spaced from the second guard; the side part is provided with an air passing notch communicated with a gap between the bottom part and the second protection piece, and the air passing notch is communicated with the battery compartment and extends to the top part; the first through-air hole is formed in the top, an electrode through hole is further formed in the top, and the electrode penetrates through the electrode through hole.

8. The electronic atomizer according to claim 4, wherein a first adhesive portion is provided on an outer surface of the housing, and the first protector is covered on the first adhesive portion and adhered to the first adhesive portion; and/or

The outer surface of the shell is provided with a second bonding part, and the second protecting piece is covered on the second bonding part and bonded with the second bonding part.

9. The electronic atomizer according to claim 8, wherein the outer surface of the housing is provided with at least one first mounting groove;

The first bonding part is arranged on the bottom wall of the first mounting groove, and the first protection piece is embedded in the first mounting groove; and/or the second bonding part is arranged on the bottom wall of the first mounting groove, and the second protection piece is embedded in the first mounting groove.

10. The electronic atomizer according to claim 4, wherein a first buckle is arranged on the outer surface of the housing, a first clamping portion is arranged on the inner surface of the first protection piece and is clamped with the first buckle, and a first notch penetrating through the housing is arranged on the periphery of the first buckle so as to facilitate deformation of the first buckle; and/or

The outer surface of shell is equipped with the second buckle, the internal surface of second protection piece is equipped with second block portion, second block portion with second buckle joint, wherein, the periphery of second buckle is equipped with the link up the second breach of shell, so that the second buckle takes place to warp.

11. The electronic atomizer according to claim 10, wherein the outer surface of the housing is provided with at least one second mounting groove, and the side wall of the second mounting groove is provided with a limit groove;

the first buckle and the first notch are arranged on the bottom wall of the second mounting groove, the first protection piece is embedded in the second mounting groove, a first limiting part is arranged on the end face, facing to the side wall of the second mounting groove, of the first protection piece, and the first limiting part is inserted in the limiting groove; and/or, the second buckle and the second notch are arranged on the bottom wall of the second mounting groove, the second protection piece is embedded in the second mounting groove, a second limiting part is arranged on the end face, facing to the side wall of the second mounting groove, of the second protection piece, and the second limiting part is inserted in the limiting groove.