CN115708592A

CN115708592A - Atomizer and atomizer device thereof

Info

Publication number: CN115708592A
Application number: CN202110966289.2A
Authority: CN
Inventors: 邓晓刚; 彭晓峰
Original assignee: Shanghai Kunwei Technology Co ltd
Current assignee: Shanghai Kunwei Technology Co ltd
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2023-02-24
Also published as: WO2023025128A1

Abstract

The atomizer device comprises a suction nozzle unit, an atomizer main body unit and a power supply module, wherein the suction nozzle unit is connected with the atomizer main body unit, the atomizer main body unit is connected with the power supply module, the suction nozzle unit comprises an elastic lock catch, and the elastic lock catch comprises a groove; and wherein the atomizer body unit comprises a center tube comprising a protrusion configured to be slip-fit locked within the groove.

Description

Atomizer and atomizer device thereof

Technical Field

The present disclosure relates generally to the field of atomization, and more particularly to an atomizer and atomizer device thereof.

Background

At present, the suction nozzle part of the 510 atomizer is complex in structure, a child lock buckle part and the suction nozzle adopt a split type design, the buckle of the design is mainly connected with the suction nozzle by glue, so that the reliability and the safety cannot be ensured, and during assembly, because the solidification time of the glue is long, the production efficiency is seriously influenced, and the automatic production cannot be realized; at present, the electrode connection mode of the 510 atomizer is two metal pins, the production efficiency is low in the assembly process, and at least the following procedures of pin arrangement, insulating sleeve installation, pin positioning, rubber pad assembly, positive contact assembly and pin length trimming are completed completely depending on manpower; in addition, the reliability of the electrode connection of the current 510 atomizer mainly depends on the elasticity of the rubber pad, and due to the poor mechanical properties of the rubber material, the elasticity is not generated when the atomizer is operated improperly, so that the electrode contact is poor, and the device fails.

Disclosure of Invention

In order to solve the above problems, the present invention provides an atomizer device, comprising a suction nozzle unit, an atomizer main unit and a power module, wherein the suction nozzle unit is connected to the atomizer main unit, and the atomizer main unit is connected to the power module, wherein the suction nozzle unit comprises an elastic latch, and the elastic latch comprises a groove; and wherein the atomizer body unit comprises a center tube comprising a protrusion configured to be locked in a snug fit within the groove.

In some embodiments, the resilient catch is integrally formed with the suction nozzle unit.

In some embodiments, the resilient latch includes at least two separate resilient latch members extending longitudinally within the interior space and spaced apart circumferentially.

In some embodiments, the groove is a radiused groove.

In some embodiments, the projection is circumferentially continuous.

In some embodiments, the nozzle unit is connected to the atomizer body unit by a bracket and a seal.

In some embodiments, the atomizer body unit further comprises an atomizer assembly and an electrode assembly housed within the central tube.

In some embodiments, the atomizer assembly comprises an atomizing core holder, a liquid guide rod and an atomizing core, wherein the atomizing core holder is provided with a through hole for inserting the liquid guide rod, and further provided with an atomizing core mounting groove for mounting the atomizing core.

In some embodiments, the atomizing cartridge is made of heat resistant silicone.

In some embodiments, the atomizing cartridge further comprises a saddle forming an air channel, the saddle including protrusions on both sides, and the atomizer assembly further comprises a clevis, the clevis including an opening, the clevis clipped onto the saddle by the snap fit of the protrusions and the opening.

In some embodiments, the atomizer assembly comprises a positive connection and a negative connection, wherein the positive connection comprises a metal shim, a positive pin, a metal spring, a conductive pin, and wherein the conductive pin comprises a shoulder for resting one end of the metal spring, and the other end of the metal spring is in contact with the metal shim; and wherein, the negative pole connection includes negative pole needle, metal shell fragment, center tube, and wherein, metal shell fragment elastic contact negative pole needle and the inner wall of center tube.

In some embodiments, the atomizer body unit comprises a base, and wherein the base forms part of the negative connection.

In some embodiments, the base further comprises an insulating race electrically isolating the conductive pin and the base.

In some embodiments, the insulating race snaps into the base, thereby securing the conductive pin within the base with the metal spring in a compressed state.

In some embodiments, the base includes 510 an interface.

In some embodiments, a longitudinally extending channel is formed in the conductive pin, and an opening is opened in a side wall of the conductive pin to communicate with the channel.

According to some embodiments, the present application also discloses a nebulizer device comprising a mouthpiece unit, a nebulizer body unit and a power supply module, wherein the nebulizer body unit comprises a nebulizer assembly comprising a positive pole connection and a negative pole connection, wherein the positive pole connection comprises a metal gasket, a positive pole pin, a metal spring, a conductive pin, and wherein the conductive pin comprises a shoulder for resting one end of the metal spring, and the other end of the metal spring is in contact with the metal gasket; and wherein, the negative pole connection includes negative pole needle, metal shell fragment, center tube, wherein, metal shell fragment elastic contact negative pole needle and the inner wall of center tube.

According to some embodiments, the present application further discloses a nebulizer device comprising a mouthpiece unit, a nebulizer body unit and a power supply module, wherein the nebulizer body unit comprises a nebulizer assembly comprising a first electrode connection and a second electrode connection, wherein the first electrode connection comprises a metal gasket, a first electrode pin, a metal spring, a conductive pin, and wherein the conductive pin comprises a shoulder for resting one end of the metal spring, and the other end of the metal spring is in contact with the metal gasket; and wherein, the second electrode connection includes second electrode needle, metal shell fragment, center tube, wherein, metal shell fragment elastic contact second electrode needle and the inner wall of center tube.

In some embodiments, the nebulizer body unit comprises a base, and wherein the base forms part of the second electrode connection.

According to the embodiment, the suction nozzle and the main body unit are connected by the arc-shaped buckle, the arc-shaped groove and the suction nozzle are designed integrally, the buckle is stable, and the design is simple; the electrode connection mode adopts elastic contact and wireless cable connection, and particularly adopts a spring design, so that the contact reliability and the air circulation can be ensured; the product adopts the modularized composition design, has simple structure, is easy to realize automatic production, improves the productivity and reduces the production cost.

Drawings

The above and/or other objects, features and advantages of the present disclosure will be further clarified by the following illustrative and non-limiting detailed description of embodiments of the present disclosure with reference to the attached drawings.

Fig. 1 is a three-dimensional structural view of an electronic atomizer device;

FIG. 2 is a three-dimensional exploded view of the atomizer of the electronic atomizer device shown therein;

FIG. 3 isbase:Sub>A view ofbase:Sub>A portion A-A of the atomizer of the electronic atomizer device shown in FIG. 1;

FIG. 4 is a three-dimensional structural view of a suction nozzle portion shown in the drawing;

FIG. 5 is a three-dimensional exploded view of the suction nozzle portion shown therein;

fig. 6 isbase:Sub>A cross-sectional viewbase:Sub>A-base:Sub>A of the suction nozzle unit shown in fig. 5, in an exploded state;

FIG. 7 is a three-dimensional exploded view of the body unit shown therein;

FIG. 8 isbase:Sub>A cross-sectional view A-A of the body unit shown in FIG. 7, in an exploded condition;

FIG. 9 is a three-dimensional exploded view of the atomizer unit shown therein;

FIG. 10 isbase:Sub>A cross-sectional view A-A of the atomizer unit shown in FIG. 9, in an exploded condition;

FIG. 11 isbase:Sub>A cross-sectional view A-A of the three-dimensional structure of the body unit shown in FIG. 7; and is

Fig. 12 is a three-dimensional structural view of a silicone mount.

Detailed Description

In the following description, reference is made to the accompanying drawings that show, by way of illustration, how the disclosure may be practiced.

According to some embodiments of the present invention, there is provided a nebulizer including a nebulizer body unit and a battery module, wherein the nebulizer body unit is connected with a base, and the base is connected with the battery module. As described below, in some embodiments, the base is in mechanical and electrical connection with the battery module, and the base is a threaded sleeve. The atomizer can atomize liquids such as electronic cigarette oil, medical liquid and the like.

According to some embodiments of the present invention, there is provided a nebulizer device comprising a nebulizer and a nozzle unit as described above, wherein the nozzle unit and the nebulizer body unit are connected.

Referring to fig. 1-6, there is shown an atomizer device 1 according to the present invention. According to some embodiments, the suction nozzle unit 2 includes a suction nozzle 21, a bracket 22, and a sealing member 23. The mouthpiece 21 is a part for contacting the lips of the user and is in the shape of any shape suitable for engaging the lips of the user to draw up the aerosol generated by the atomizer/atomizer device, e.g. cylindrical, tapered cylindrical with cut-out, cylindrical with flat, flat etc. The present application encompasses any shape that is shaped to engage with the lips of a user to draw an aerosol.

With particular reference to fig. 3 and 6, the mouthpiece 21 defines an aerosol passage therethrough and an interior space for receiving/mounting the support frame 22. The aerosol passage is in fluid communication with the interior space. The inner space is defined by the inner wall of the suction nozzle 21 and receives/mounts the bracket 22; the inner wall defining the inner space may be provided with features, such as steps or ledges, adapted to engage the bracket 22 to cooperate with corresponding features of the bracket 22 to receive/mount the bracket 22 within the inner space of the suction nozzle 21. The bracket 22 will cooperate with other features to form the nozzle unit 2 and connect the nozzle unit 21 with the atomizer body unit, as described below.

In a preferred embodiment of the present application, the suction nozzle 21 may have an elastic catch 211 extending longitudinally in the inner space. In some embodiments, the resilient latch 211 is preferably integrally formed with the suction nozzle. Preferably, the resilient latch 211 comprises at least two separate resilient latch members extending longitudinally and circumferentially spaced apart within the interior space. More specifically, the resilient catch 211 is formed in the form of a slotted cylinder, wherein the resilient catch member and the slot separating it constitute a virtual cylinder. In other words, each resilient locking member may be considered as a longitudinal extension of the cylinder separated by a longitudinal slot. The number of resilient locking members is at least two, alternatively 3, 4, 5, 6 or other numbers, preferably circumferentially spaced. Such a separate configuration of the resilient latching members provides the resilient latching capability of the resilient latches 211. That is, such separation of the resilient latching members allows for receipt of a larger (diametric) component (such as a center tube including projections, as described below) by resilient splaying of the resilient latching members, yet radially inward latching capability by the resilience imparted by the separation (circumferentially spaced) arrangement. To this end, in a preferred embodiment, each resilient locking member is provided with a circumferentially extending groove. The circumferentially extending grooves provided in the respective resilient latching members are circumferentially aligned such that each circumferentially extending groove may form a part of a circle. The length of each circumferentially extending groove corresponds (is equal) to the length (or width) of each resilient locking member in the circumferential direction. That is, each circumferentially extending groove forms a portion of a circle, which portions of the circle are separated by the above-mentioned slots. Preferably, the circumferential groove is a circular arc groove, i.e. the cross-section of the groove is circular arc. In the present application, the circular arc shape refers to a partially continuous smooth substantially circular arc shape, and does not limit the circular arc in the circular arc shape to a perfect circular arc. For example, the circular arc may be a portion of a perfect circle, a paraboloid, an arc, or the like, or a combination thereof. In the present application, the resilient catches 211 are configured to resiliently catch with a center tube that includes a protrusion. Specifically, the resilient latches 211 are configured such that their resilient latch members resiliently latch with the center tube including the projections. More specifically, the resilient latches 211 are configured to resiliently latch with the center tube by engaging (snapping/snapping) the grooves of their resilient latch members with the projections of the center tube. In this regard, the central tube may include a protrusion that is complementary in shape to the groove of the resilient latching member to mate, form a snap-fit and connection. The elastic latching of the elastic latch 211 with the center tube is achieved by: the outer diameter of the center tube may be substantially the same as the inner diameter of the slotted cylinder (virtual cylinder) made up of the resilient catch members of the resilient catches 211; when assembling, the center tube with the protrusion is longitudinally inserted into the elastic lock catch 211, and the diameter of the part of the center tube with the protrusion is larger than the outer diameter of the center tube and larger than the inner diameter of the slotted cylinder (virtual cylinder) formed by the elastic lock catch members of the elastic lock catch 211; due to the ability of the separately arranged resilient latching members to latch resiliently (the resilient latching members resiliently splay outwardly and apply a resilient/restoring force radially inwardly when inserted at the larger diameter), when the projection on the central tube reaches the recess of the resilient latching member, the projection will slide fit within the recess and be closely arranged within the recess due to the radially inwardly applied resilient/restoring force; thereby locking/connecting the suction nozzle 21 (and the nozzle unit 21 including the suction nozzle 21) with the center tube (and the atomizer including the center tube). As mentioned above, the resilient locking member and its corresponding groove are circumferentially discontinuous (separated by the slot); in contrast, preferably, the protrusion protruding from the outer surface of the center tube may be continuous in the circumferential direction. However, the present application covers embodiments where the projections are also discontinuous (circumferentially spaced), in which case preferably the circumferential length of each projection is preferably set to be longer than the (circumferential) length of the corresponding groove, to allow insertion of the central tube for resilient latching without the necessity of aligning the grooves with the projections. As mentioned above, the resilient locking members and their grooves may be evenly or unevenly distributed in the circumferential direction; and in embodiments where the projections are discontinuous, the distribution of the projections corresponds to the distribution of the grooves, either uniform or non-uniform in the axial direction.

As described above, the suction nozzle 21 defines an internal space for receiving/mounting the bracket 22. An internal space is defined by the inner wall of the suction nozzle 21, and receives/mounts the bracket 22; the inner wall defining the inner space may be provided with features, such as steps or ledges, adapted to engage the bracket 22 to cooperate with corresponding features of the bracket 22 to receive/mount the bracket 22 within the inner space of the suction nozzle 21. Referring to fig. 3 and 6, one end of the holder 22 is received/mounted in the inner space between the inner wall of the suction nozzle 21 and the elastic locker 211, and the other end of the holder 22 is received in an oil cup (described below) through the sealing member 23. For this purpose, the support 22 is made of a rigid material, preferably metal; and the outer wall of the end of the bracket 22 that is received/mounted within the interior space of the suction nozzle 21 and the inner wall of the suction nozzle 21 that defines the interior space may be provided with features, such as steps or ledges, respectively, that are configured to engage/mate them. Other embodiments are also contemplated in which the bracket 22 is mounted/received within the suction nozzle 21. For example, the exterior of the end of the interior wall of the suction nozzle 21 in which the bracket 22 is received may not have an engaging/mating feature. Alternatively, the end of the holder 22 received in the suction nozzle 21 may not be located between the inner wall of the suction nozzle 21 and the resilient catch 211 but is mounted/inserted in a recess provided in the wall of the suction nozzle 21.

Referring to fig. 3, 5 and 6, in a preferred embodiment of the present application, the stent 22 is generally tubular with a larger diameter section and a smaller diameter section. The end of the larger diameter section near the end face may be provided with a bevel or step to mate with a corresponding feature on the internal surface (inner wall) of the mouthpiece to form a tight fit. The larger diameter section and the smaller diameter section may be defined (separated) by a flange. The smaller diameter section may be provided with a flange and groove that mate with corresponding features (groove and flange) in the sealing member 23 to form a tight fit. As shown, the sealing member 23 is generally tubular, with an annular groove provided in the sealing member 23 for receiving the other end of the holder 22. In some embodiments, the sealing member 23 may be referred to as a sealing ring. To facilitate the reception of the holder 22 within the sealing member 23, the inner wall of the sealing member 23 may be provided with features, such as grooves and shoulders/ledges or the like, adapted to mate/engage with said other end of the holder 22 received in the sealing member 23. As shown in fig. 3, 5 and 6, the outer surface of the generally tubular sealing member 23 includes a beveled, pointed projection to facilitate forming a hermetic seal between the sealing member 23 and the inner wall of the oil cup. Therefore, it can be understood that the suction nozzle unit 2 including the suction nozzle 21, the holder 22 and the sealing member 23 is connected to the atomizer body unit by the resilient catches 211, the holder 22 and the sealing member 23, wherein the protrusions on the center tube included in the atomizer body unit are caught in the grooves of the resilient catches 211.

The nebulizer body unit 3 according to some embodiments is described below with reference to fig. 1-3 and 7-12. As shown, the atomizer body unit 3 includes an atomizer module 31, an oil cup 32, and a base 33. In some embodiments, base 33 is a threaded sleeve adapted for 510-port. As described above, the atomizer main unit 3 (specifically, the oil cup 32 and the center pipe 311 provided in the oil cup) is connected to the suction nozzle unit 2 through the elastic catch 211, the holder 22, and the seal member 23. As shown in fig. 3,8 and 11, the atomizer module forms a fluid tight seal with the oil cup 32 by means of the first and second seals 37, 28. In some embodiments, the first and second seals 37, 28 may be O-rings (the first and second seals 37, 28 may be first and second O-rings, respectively) to define a reservoir space within the oil cup for containing the liquid to be atomized. As shown, the reservoir space is defined primarily by the lower end of the seal member 23, the inner wall of the oil cup 32, and the outer wall of the center tube 311.

Atomizer module 31 includes a center tube 311, an atomizing core assembly and an electrode assembly, wherein the atomizing core assembly and the electrode assembly are received/housed/mounted within center tube 311. In the present application, the center tube 311 is made of metal. According to the invention, the metallic central tube 311 has the following effects: 1. as a housing of the atomizer module 31, an atomizing core assembly and an electrode assembly are mounted in the housing in a compact manner; 2. a part constituting a connection between the atomizer body unit 3 and the suction nozzle unit 2; 3. a discharge passage in fluid communication with the suction nozzle unit 2 for forming an atomized aerosol; 4. defining a liquid storage space; and 5, forming part of the atomizer device and the electrical circuit of the atomizer.

As shown in fig. 3 and 7-11, the center tube 311 is generally tubular in form, generally divided into a first section, a second section, and a third section that taper in diameter from bottom to top (as viewed in the orientation of the figures). The first section is connected with the second section through a transition part, and the second section is connected with the third section through a transition part. The transition portion is preferably one or more inclined surfaces, or one or more curved surfaces, or a combination of inclined surfaces and curved surfaces. The central tube 311 tapers in diameter from bottom to top through a transition. The first section of the center tube 311 is also provided with other features that facilitate the installation of the atomizing core assembly and electrode assembly therein and itself. For example, the first section of the center tube 311 may be provided with one or more positioning holes 3113 and protrusions. The alignment holes 3113 may be aligned with alignment points on the electrode holder 317, described below, to ensure proper installation of the modules, assemblies, and devices. The protrusion forms a circumferential step for forming a fluid-tight seal with the oil cup 32. To this end, referring to fig. 3,8 and 11, the lower end portion of the oil cup 32 (the side opposite to the side where the nozzle unit 2 is mounted) has a circumferential flange extending radially inward, and the protrusion (step) of the first section is located above the circumferential flange of the lower end portion of the oil cup 32, and a first seal (O-ring) is provided between the circumferential flange and the protrusion (step), thereby forming a liquid-tight seal between the flange, the protrusion, and the first seal. It can be seen that the diameter of the opening defined by the flange is equal to or greater than the diameter of the first section of the center tube 311, and the diameter of the boss is equal to or less than the inner diameter of the oil cup 32. As described below, a second seal (O-ring) is also provided between the underside of the flange of the oil cup 32 and the base 33, thereby forming a fluid-tight seal between the lower end portion (flange) of the oil cup, the second seal, and the base 33. The oil cup 32 is made of a material suitable for containing the liquid to be atomized, such as glass, plastic and ceramic, and is preferably made of glass. In a preferred embodiment of the present invention, the raised portion of the center tube 311 is preferably integrally formed with the center tube. More preferably, the boss is a double-walled protrusion formed by extruding a first section of the center tube 311, as shown in fig. 3,8, 10 and 11. Furthermore, the first section of the central tube 311 is further provided with a central tube liquid inlet hole 3112, through which liquid in the liquid storage space enters the atomizing core assembly to be atomized to generate aerosol. The second section of the central tube 311 also transitions via a transition to a third section of smallest diameter. The projection of the center tube 311 as described above is provided at this third section. Furthermore, the transitions (slopes, curves and/or combinations of slopes and curves) between the second and third sections are configured to combine with corresponding/complementary features of the sealing member 23, thereby forming a liquid tight seal between the central tube 311 and the sealing member 23.

Atomizing core assemblies and electrode assemblies according to some embodiments of the present invention are described below with reference to fig. 3 and 7-12. As shown, the atomizing core assembly includes an atomizing core holder 313, a liquid guide rod 319, an atomizing core 314, and a U-shaped clip 312. The atomizing cartridge 313 is generally in the form of a cylinder. As shown, the atomizing cartridge 313 includes a lower portion having a cylindrical outer profile and an upper portion having a frustoconical outer profile. The atomizing cartridge 313 also includes a cutout that forms a recess or saddle. The atomizing core holder 313 further includes a through hole 3131 and an atomizing core mounting groove 3133 for receiving/accommodating the liquid guide rod 319 and the atomizing core 314. The end opening of the through-hole 3131 also serves as a liquid inlet hole. There are also projections on either side of the saddle of the atomizing core holder 313. Clevis tabs 312 snap onto the saddle by way of protrusions on both sides of the saddle. The atomizing core assembly may be assembled by: inserting the liquid guiding rod 319 into the through hole 3131 of the atomizing core holder 313; the atomizing core 314 is arranged in the atomizing core mounting groove 3133 of the atomizing core seat 313; snapping the U-shaped clip 312 over the atomizing cartridge seat (preferably a silicone seat) 313 and through the holes in the clip, the tabs on both sides of the saddle; thereby constituting an atomizing core assembly. In some preferred embodiments of the present invention, the atomizing cartridge is made of silica gel, preferably high temperature resistant silica gel. In the atomizing cartridge 313, the shape of the frustoconical portion of the upper part of the frustoconical outer contour corresponds to the shape of the transition (inside) between the first and second sections of the central tube 311, so that it can be tightly fitted to this transition, resulting in a stable and compact mounting. Further, an air passage 3232 is formed above the saddle. In the present invention, the liquid guide rod 319 is installed by means of the through hole 3131 in the atomizing core holder by using the atomizing core holder 313 made of a preferably high temperature-resistant silica gel material, the atomizing core 314 is installed by means of the atomizing core installation groove 3133, the air passage 3132 is formed by means of the saddle, and the fastening is performed by the U-shaped clip 312, thereby forming a compact modular atomizing core assembly, and the modular atomizing core assembly is adapted to be conveniently installed in the central tube 311 to further facilitate the modularization.

The electrode assembly of the present invention will be explained below. The electrode assembly includes an electrode assembly holder 317. The electrode assembly holder 317 includes a generally cylindrical shape. One end of the cylindrical shape is provided with a notch. The shape of the recess corresponds to the saddle of the atomizing core holder 313. The electrode assembly includes a positive electrode pin 315 and a negative electrode pin 316. The positive needle 315 and the negative needle 316 are mounted in the electrode assembly holder 317, and when assembled, the positive needle 315 and the negative needle 316 are in contact with the positive pole point and the negative pole point of the atomizing core 314, respectively, to supply electricity to the atomizing core 314 to atomize the liquid. The electrode assembly holder 317 is also formed with an annular shoulder on which the metal gasket 39 rests, so that it is understood that the metal gasket 39 is also annular. Also included is a positive terminal. The positive terminal includes a conductive pin 35, a metal spring 34, and a metal washer 39. The diameter of the metal washer 39 corresponds to the diameter of the metal spring 39 so that the metal spring 34 can rest/compress on the metal washer 39. The conductive pin 35 has shoulders (upper and lower shoulders). The conductive spring 34 may rest/compress on the (upper) shoulder of the conductive pin. Upon assembly, the positive pin 315 is in contact with the conductive pad 39 and the conductive spring 34 is compressed between the conductive pad 39 and the shoulder of the conductive pin 35, thereby enabling the positive pole to be formed, wherein the compressed (conductive) metal spring 34 ensures a secure electrical connection of the positive pin 315 to the conductive pin 35. The conductive pin 35 is connected to the positive pole of a power source (not shown). The lower shoulder of the conductive pin 35 engages a corresponding shoulder on the insulating race 36 and is held in place by the insulating race 36 snapping into place within the base 33, as described below. The base 33 provides an interface (both mechanical and electrical) to a power source. In this regard, in some embodiments, base 33 is a base 510 having a threaded portion that engages with a corresponding thread of the power module. On the other hand, the sidewall of the electrode assembly holder 317 is further provided with an opening through which the metal dome contacts the negative electrode pin 316. The metal dome 318 is preferably L-shaped. When mounted, one end of the metal dome 318 is in elastic contact with the negative pin 316. When the electrode assembly is assembled into the center tube 311, the other end of the metal dome 318 is in elastic contact with the inner wall of the (metal) center tube 311, thereby similarly forming an elastic connection of the negative electrode. When assembled, center tube 311 is connected to metal base 33, thereby forming a negative electrode path. That is, at the bottom of the atomizer body unit 3, the end of the conductive pin 35 insulated by the insulating race 36 forms a positive contact to be connected to the positive electrode of the power module, and the end of the base 33 forms a negative contact to be connected to the positive electrode of the power module. As shown in fig. 11, the positive and negative contacts are separated by an insulating race 36, and the insulating race is snapped into place within the base 33. In the preferred embodiment of the present application, the conductive pin 35 has a longitudinally extending hole therein, and in addition, the conductive pin 35 has a side hole therein. Such an arrangement forms the ventilation path while forming the electrical and mechanical connections. The atomizer main unit 3 and the electrode module are connected to form an atomizer device. Although in the above description the electrode connections and the electrode polarity (i.e. positive and negative) of the electrode needles are specified in particular, it is noted that the present application covers different embodiments. Specifically, the above components related to the positive electrode may also be optionally set to the negative polarity, and accordingly, the components related to the negative electrode may also be optionally set to the positive polarity.

Although some embodiments have been described and shown in detail, the present disclosure is not limited to them, but may also be embodied in other ways within the scope of the subject matter defined in the following claims. In particular, it is to be understood that other embodiments may be utilized and structural and functional modifications may be made without departing from the scope of the present disclosure.

Component list

1. An atomizer device;

2. a suction nozzle unit;

3. a main body unit;

21. a suction nozzle;

211. elastic lock catches;

212. a circular arc groove;

22. a metal bracket;

23. a first seal ring;

31. an atomizer module;

32. an oil cup;

33. a threaded sleeve;

34. a spring;

35. a positive contact;

36. an insulating ring;

37, O-ring 1;

38.o-ring 2;

39. a metal gasket;

311. a central tube;

3111. a circular arc-shaped bulge;

3112. a liquid inlet hole;

3113. positioning holes;

312.u-shaped clip;

313. a silica gel base;

3131. a liquid inlet hole;

3132. an air passage;

3133. an atomizing core mounting groove;

314. an atomizing core;

315. a positive electrode needle;

316. a negative pole needle;

317.Peek stent;

3171. positioning points;

318. a metal spring sheet;

319. a liquid guide rod.

Claims

1. An atomizer device comprises a suction nozzle unit, an atomizer main body unit and a power module, wherein the suction nozzle unit is connected with the atomizer main body unit, the atomizer main body unit is connected with the power module, the suction nozzle unit comprises an elastic lock catch, and the elastic lock catch comprises a groove; and wherein the atomizer body unit comprises a center tube comprising a protrusion configured to be slip-fit locked within the groove.

2. The atomizer device of claim 1, wherein the resilient catch is integrally formed with the suction nozzle unit.

3. An atomiser device as claimed in claim 1 or 2, in which the resilient catch comprises at least two separate resilient catch members extending longitudinally within the inner space and spaced apart circumferentially.

4. An atomiser device according to claim 1 or 2, wherein the groove is a circular arc groove.

5. An atomiser device according to claim 1 or 2, wherein the projection is circumferentially continuous.

6. The atomizer device according to claim 1 or 2, wherein the nozzle unit is connected with the atomizer body unit by a bracket and a seal.

7. The atomizer device according to claim 1 or 2, wherein the atomizer body unit further comprises an atomizer assembly and an electrode assembly housed within the central tube.

8. The atomizer device according to claim 7, wherein the atomizer assembly comprises an atomizing core holder, a liquid guide rod and an atomizing core, wherein the atomizing core holder is provided with a through hole for inserting the liquid guide rod, and wherein the atomizing core holder is further provided with an atomizing core mounting groove for mounting the atomizing core.

9. The atomizer device of claim 8, the atomizing cartridge being made of heat resistant silicone.

10. The atomizer device of claim 8, the atomizing cartridge further comprising a saddle forming an air channel, the saddle including a protrusion on both sides, and the atomizer assembly further comprising a U-shaped clip including an opening, the U-shaped clip riding on the saddle by snapping the protrusion and the opening.

11. A nebulizer device comprising a nozzle unit, a nebulizer body unit and a power supply module, wherein the nebulizer body unit comprises a nebulizer assembly comprising a first electrode connection and a second electrode connection, wherein the first electrode connection comprises a metal gasket, a first electrode pin, a metal spring, a conductive pin, and wherein the conductive pin comprises a shoulder for resting one end of the metal spring, and the other end of the metal spring is in contact with the metal gasket; and wherein, the second electrode connection includes second electrode needle, metal shell fragment, center tube, wherein, metal shell fragment elastic contact second electrode needle and the inner wall of center tube.

12. The atomizer device of claim 11, wherein the atomizer body unit comprises a base, and wherein the base forms a portion of the second electrode connection.

13. The atomizer device of claim 12, wherein the base further comprises an insulating race that electrically isolates the conductive pin from the base.

14. The atomizer device of claim 13 wherein the insulating race snaps into the base, thereby securing the conductive pin within the base with the metal spring in a compressed state.

15. The atomizer device according to claim 12, wherein the base comprises a 510 interface.

16. The atomizer device of claim 12, wherein the conductive pin has a longitudinally extending channel formed therein and a sidewall of the conductive pin defines an opening in communication with the channel.