CN219719759U - Atomizer and electronic atomizing device - Google Patents

Abstract

The utility model relates to an atomizer and an electronic atomization device, wherein the atomizer comprises a liquid storage cavity, an atomization assembly and a liquid guide assembly, and the liquid storage cavity is used for storing aerosol to form a matrix; the atomizing assembly is used for atomizing the aerosol-forming substrate; the liquid guide assembly comprises a conducting piece and a first sealing piece, the liquid storage cavity and the atomization assembly are respectively arranged on two sides of the first sealing piece, the first sealing piece is connected with the inner side wall of the liquid storage cavity to seal the liquid storage cavity, the conducting piece is at least partially embedded in the first sealing piece, and the conducting piece is communicated with the liquid storage cavity and the atomization assembly. By this arrangement, the amount of aerosol-forming substrate introduced into the atomizing assembly from the reservoir can be limited, thereby avoiding excessive aerosol-forming substrate being conducted and left at the atomizing assembly for deterioration. The electronic atomization device comprises the atomizer, and can avoid the degradation of the excessive aerosol forming substrate caused by conduction and retention of the aerosol forming substrate at the atomization component.

Description

Atomizer and electronic atomizing device

Technical Field

The utility model relates to the technical field of electronic atomization, in particular to an atomizer and an electronic atomization device.

Background

The current electronic atomizing device mainly comprises an atomizer and a power supply. The atomizer generally comprises an oil reservoir for storing an aerosol-forming substrate and an atomizing core for heating and atomizing the aerosol-forming substrate to form an aerosol for consumption by a smoker; the power supply is used to provide energy to the atomizing assembly.

In the atomizer in the conventional technology, a communication hole is usually formed in an oil sump, and an atomization core is directly communicated with the inside of the oil sump through the communication hole so as to obtain aerosol forming matrixes and atomize the aerosol forming matrixes into aerosol.

However, in the current liquid guiding mode in which the atomizing core is directly communicated with the oil sump, the oil sump is directly communicated with the atomizing core, and excessive aerosol forming substrate is always soaked in the atomizing core, so that the aerosol forming substrate at the atomizing core is easy to deteriorate.

Disclosure of Invention

Based on this, it is necessary to provide an atomizer and an electronic atomizing device for solving the problem of deterioration of an excessive aerosol-forming substrate by immersing the atomizing assembly for a long period of time.

A nebulizer, the nebulizer comprising:

the liquid storage cavity is used for storing aerosol forming matrixes;

an atomizing assembly for atomizing an aerosol-forming substrate;

the liquid guide assembly comprises a conducting piece and a first sealing piece, the liquid storage cavity and the atomizing assembly are respectively arranged on two sides of the first sealing piece, the first sealing piece is connected with the inner side wall of the liquid storage cavity to seal the liquid storage cavity, the conducting piece is at least partially embedded in the first sealing piece, and the conducting piece is communicated with the liquid storage cavity and the atomizing assembly.

In the atomizer, the liquid storage cavity and the atomizing assembly are respectively arranged on two opposite sides of the first sealing piece, and the first sealing piece can seal the liquid storage cavity, so that the liquid storage cavity and the atomizing assembly can be relatively isolated through the first sealing piece. And a conducting piece which is communicated with the liquid storage cavity and the atomization assembly is embedded on the first sealing piece, so that aerosol forming matrixes in the liquid storage cavity can be conducted into the atomization assembly through the conducting piece. The quantity of the aerosol forming substrate led into the atomizing assembly from the liquid storage cavity can be limited on the premise that a proper quantity of aerosol forming substrate is arranged in the atomizing assembly through the isolation function of the first sealing element and the conduction function of the conduction element, so that the excessive aerosol forming substrate is prevented from being conducted and reserved at the atomizing assembly to be deteriorated.

In one embodiment, the conducting member includes a first liquid guiding portion and a second liquid guiding portion that are mutually communicated, the first liquid guiding portion is at least partially embedded in the first sealing member, and the atomizing assembly is at least partially disposed in the second liquid guiding portion.

In one embodiment, the liquid transfer rate of the first liquid transfer portion is higher than the liquid transfer rate of the second liquid transfer portion.

In one embodiment, the first liquid guiding portion and the second liquid guiding portion are porous members.

In one embodiment, the first liquid guiding portion and the second liquid guiding portion may be separately disposed, and the second liquid guiding portion and the first liquid guiding portion are attached to each other; or alternatively

The first liquid guide part and the second liquid guide part are integrally arranged.

In one embodiment, the conducting member includes a plurality of first liquid guiding portions, the plurality of first liquid guiding portions are embedded on the first sealing member at intervals, and the plurality of first liquid guiding portions are all communicated with the second liquid guiding portion.

In one embodiment, the second liquid guiding portion has a volume greater than the total volume of the first liquid guiding portion.

In one embodiment, the atomizing assembly includes a heat generating member for heating the atomized aerosol-forming substrate and a liquid storage member, the liquid storage member being a porous member for communicating the heat generating member with the heat conducting member.

In one embodiment, the atomizing assembly comprises a heat generating member for heating an atomized aerosol-forming substrate, a liquid storage member which is a porous member, and a holder capable of storing an aerosol-forming substrate, the liquid storage member and the holder being in communication with each other, and the liquid storage member and/or the holder being in communication with the conducting member for conducting the aerosol-forming substrate to the heat generating member.

In one embodiment, the atomizer further comprises a housing, and a second sealing member, wherein the liquid guide assembly is arranged in the housing, a suction nozzle communicated with the atomization assembly is formed at one end of the housing, and the second sealing member is connected with the inner side wall of the housing, which is far away from one end of the suction nozzle, and is used for isolating the liquid guide assembly from the outside.

An electronic atomizing device comprising an atomizer as in any one of the embodiments.

Drawings

FIG. 1 is an isometric view of a nebulizer according to an embodiment of the utility model;

FIG. 2 is a top view of the atomizer of FIG. 1;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

fig. 4 is an isometric schematic view of a portion of the structure of the atomizer of fig. 1.

Reference numerals: 10. an atomizer; 100. a liquid guiding component; 110. a conductive member; 111. a first liquid guiding part; 112. a second liquid guiding part; 120. a first seal; 200. a housing; 210. a liquid storage cavity; 220. an oil guiding cavity; 230. a suction nozzle; 300. an atomizing assembly; 310. a heat generating member; 320. a liquid storage member; 330. a holder; 400. a base; 500. and a second seal.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Referring to fig. 1 to 3, fig. 1 is a schematic axial view of a nebulizer according to an embodiment of the utility model, fig. 2 is a plan view of the nebulizer shown in fig. 1, and fig. 3 is a sectional view taken along line A-A in fig. 1. An atomizer 10 according to an embodiment of the present utility model includes a liquid storage chamber 210, an atomizing assembly 300, and a liquid guiding assembly 100. The liquid storage chamber 210 is used for storing aerosol-forming substrate, and the liquid guide assembly 100 is capable of conducting the aerosol-forming substrate stored in the liquid storage chamber 210 to the atomizing assembly 300. The atomizing assembly 300 is for atomizing an aerosol-forming substrate, i.e., the atomizing assembly 300 is capable of receiving and atomizing an aerosol-forming substrate into an aerosol for inhalation by a user.

The fluid transfer assembly 100 includes a conductive member 110 and a first seal member 120. The liquid storage cavity 210 and the atomizing assembly 300 are respectively disposed on two opposite sides of the first sealing member 120. The first seal 120 is coupled to an inner sidewall of the reservoir 210 to seal the reservoir 210. In this manner, the reservoir 210 can be relatively isolated from the atomizing assembly 300 by the first seal 120. The conducting member 110 is at least partially embedded in the first sealing member 120, and the conducting member 110 is in communication with the liquid storage cavity 210 and the atomizing assembly 300, so that the aerosol-forming substrate in the liquid storage cavity 210 can be conducted into the atomizing assembly 300 through the conducting member 110.

In the above-mentioned atomizer 10, by the isolation of the first sealing member 120 and the conduction of the conduction member 110, the amount of aerosol-forming substrate introduced into the atomizing assembly 300 from the liquid storage chamber 210 can be limited under the premise of ensuring that an appropriate amount of aerosol-forming substrate is provided in the atomizing assembly 300, so that the excessive aerosol-forming substrate is prevented from being conducted and remained at the atomizing assembly 300 to deteriorate.

Referring to fig. 3, in one embodiment, the conducting member 110 includes a first liquid guiding portion 111 and a second liquid guiding portion 112 that are in communication with each other. The first liquid guiding portion 111 is at least partially embedded in the first sealing member 120, and the atomizing assembly 300 is at least partially disposed in the second liquid guiding portion 112. Since the first liquid guiding portion 111 is at least partially embedded in the first sealing member 120, and the first sealing member 120 is used for sealing the liquid storage cavity 210, the first liquid guiding portion 111 can communicate with the liquid storage cavity 210, that is, the first liquid guiding portion 111 can conduct the aerosol-forming substrate in the liquid storage cavity 210 to the second liquid guiding portion 112. Further, the atomizing assembly 300 is at least partially disposed in the second liquid guiding portion 112, so that the aerosol-forming substrate in the liquid storage chamber 210 can be conducted into the atomizing assembly 300 through the first liquid guiding portion 111 and the second liquid guiding portion 112.

In the present embodiment, since the first sealing member 120 is used for sealing the liquid storage cavity 210, the aerosol-forming substrate can only be guided out of the liquid storage cavity 210 through the first liquid guiding portion 111, that is, the liquid storage cavity 210 can only guide the aerosol-forming substrate into the atomizing assembly 300 through the first liquid guiding portion 111 and the second liquid guiding portion 112. By reasonably adjusting the liquid guiding performance of the first liquid guiding portion 111 and the second liquid guiding portion 112, the aerosol-forming substrate conducted to the atomization assembly 300 can be ensured to be in a reasonable range, and dry burning of the atomization assembly 300 or deterioration of the aerosol-forming substrate due to excessive aerosol-forming substrate residing at the atomization assembly 300 can be avoided.

Meanwhile, in the present embodiment, since the atomizing assembly 300 is at least partially disposed in the second liquid guiding portion 112, the second liquid guiding portion 112 is capable of conveying the aerosol-forming substrate from the periphery of the atomizing assembly 300 to the atomizing assembly 300, so that the atomizing assembly 300 is more convenient for fully receiving the aerosol-forming substrate.

In one embodiment, the liquid transfer rate of the first liquid transfer portion 111 is higher than the liquid transfer rate of the second liquid transfer portion 112. The first liquid guiding portion 111 is embedded in the first sealing member 120, and in a path for conducting the aerosol-forming substrate (hereinafter referred to as a liquid guiding path), the first liquid guiding portion 111 is located at an upstream end with respect to the second liquid guiding portion 112, and since the first liquid guiding portion 111 has a relatively high liquid guiding rate, the first liquid guiding portion 111 can rapidly conduct the aerosol-forming substrate into the second liquid guiding portion 112, so that the aerosol-forming substrate content in the second liquid guiding portion 112 rapidly increases. It will be appreciated that in the liquid transfer path, the first liquid transfer portion 111 having a high liquid transfer rate is compatible with the second liquid transfer portion 112 having a low liquid transfer rate. In other words, when the content of the aerosol-forming substrate within the second liquid guiding portion 112 gradually approaches the threshold value, the second liquid guiding portion 112 cannot receive the aerosol-forming substrate at a faster rate. At this time, the amount of aerosol-forming substrate that the second liquid guiding portion 112 can receive is determined by the amount of aerosol-forming substrate that the second liquid guiding portion 112 conducts to the atomizing assembly 300, i.e., the overall liquid guiding rate in the liquid guiding path is limited by the liquid guiding rate of the second liquid guiding portion 112. Therefore, the rate of aerosol-forming substrate conducted from the first liquid guiding portion 111 to the second liquid guiding portion 112 gradually approaches the liquid guiding rate of the first liquid guiding portion 111. In this manner, excessive aerosol-forming substrate is prevented from being conducted and left at the atomizing assembly 300 to deteriorate.

In one embodiment, a third liquid guide, a fourth liquid guide, etc. may also be provided in communication with each other to provide for a reasonable regulation of the amount of aerosol-forming substrate at the atomizing assembly 300.

In one embodiment, the first liquid guiding portion 111 and the second liquid guiding portion 112 are porous members. The porous member may comprise a capillary material having a fibrous or porous structure. The capillary material is formed with a plurality of small pores or channels through which the liquid aerosol-forming substrate may be transported or conveyed by capillary action. The porous member may comprise a capillary bundle, such as a plurality of fibers, or threads, or other fine pore tubes. The fibers, or threads, may be generally aligned to convey the liquid aerosol-forming substrate toward the transmission material of the other region. Alternatively, the porous member may have a sponge-like or foam-like structure.

The porous member may comprise any suitable material or combination of materials. Examples of suitable materials include sponge or foam materials, ceramic or graphite-based materials in the form of fibers or sintered powders, foam metals or plastic materials. For example, fibrous materials made from spun or extruded fibers, such as cellulose acetate, polyester or bonded polyolefin, polyethylene, polyester or polypropylene fibers, nylon fibers or ceramics.

The porous member may include a material selected from porous glass, quartz, plastic, or ceramic materials having a porosity of 40% or more. The particles or grains of the above materials may be sintered to provide a suitable porosity. Suitable ceramic materials include, for example, siO2, ALN or AL2O3 and suitable plastics include, for example, polyimide, polyamide or Polyetheretherketone (PEEK). In other preferred embodiments, the porous member may comprise fiberglass, cotton or Kevlar.

The porous member may have any suitable capillarity and porosity for use with different liquid physical properties. The liquid aerosol-forming substrate has physical properties including, but not limited to, viscosity, surface tension, density, thermal conductivity, boiling point, and vapor pressure, which allow the liquid to be transported through the capillary device by capillary action.

Referring to fig. 3 and 4, in one embodiment, the volume of the second liquid guiding portion 112 is greater than the total volume of the first liquid guiding portion 111. That is, the second liquid guiding portion 112 can accommodate an aerosol-forming substrate therein in an amount greater than the first liquid guiding portion 111 can accommodate the aerosol-forming substrate. In this manner, on the one hand, when the aerosol-forming substrate starts to be conducted, the first liquid guiding portion 111 can quickly conduct the aerosol-forming substrate to the second liquid guiding portion 112, and the content of the aerosol-forming substrate in the second liquid guiding portion 112 can be quickly increased. On the other hand, since the second liquid guiding portion 112 has both a large liquid storage capacity and a low liquid guiding rate, the second liquid guiding portion 112 can also be configured to store an aerosol-forming substrate in the atomizer 10. The second liquid guide 112 can also provide aerosol-forming substrate to the atomizing assembly 300 as the aerosol-forming substrate is depleted within the liquid reservoir 210 to avoid dry burning at the atomizing assembly 300.

Referring to fig. 3 and fig. 4 again, in one embodiment, the conducting member 110 includes a plurality of first liquid guiding portions 111. The first liquid guiding parts 111 are embedded in the first sealing member 120 at intervals, and the first liquid guiding parts 111 are communicated with the second liquid guiding parts 112. It can be appreciated that, in combination with the above, since the second liquid guiding portion 112 has a larger volume than the first liquid guiding portion 111, the first liquid guiding portions 111 disposed at intervals can correspond to different regions on the first liquid guiding portion 111, and the aerosol-forming substrate is simultaneously conducted to different regions of the second liquid guiding portion 112 by the plurality of first liquid guiding portions 111, so as to ensure that the content of each region in the second liquid guiding portion 112 is uniform.

Referring to fig. 4, in particular, a plurality of first liquid guiding parts 111 may be uniformly embedded on the first sealing member 120 at intervals to sufficiently and uniformly conduct the aerosol-forming substrate into the second liquid guiding part 112. The number of the first liquid guiding parts 111 may be 2 to 5. For example, the number of the first liquid guiding parts 111 may be 2, 3, 4, 5, or the like. Of course, in some embodiments, the number of the first liquid guiding parts 111 may be set to other numbers according to actual requirements.

In one embodiment, the cross section of the first liquid guiding portion 111 may be circular, elliptical, rectangular, or the like.

With continued reference to fig. 3 and fig. 4, in one embodiment, the first liquid guiding portion 111 and the second liquid guiding portion 112 may be separately disposed, and the second liquid guiding portion 112 and the first liquid guiding portion 111 are attached to each other. In this way, the aerosol-forming substrate is prevented from being degraded by the space between the first liquid guiding portion 111 and the second liquid guiding portion 112.

In another embodiment, the first liquid guiding portion 111 and the second liquid guiding portion 112 may be integrally disposed.

Referring to fig. 3, in one embodiment, the atomizing assembly 300 includes a heat generating member 310, a liquid storage member 320, and a retaining member 330. The heat generating element 310 is used to heat the atomized aerosol-forming substrate. The reservoir 320 is a porous member so that the reservoir 320 is also capable of conducting an aerosol-forming substrate. The holder 330 is capable of storing an aerosol-forming substrate, the reservoir 320 and the holder 330 are in communication with each other, and the reservoir 320 and/or the holder 330 are in communication with the conducting member 110 for conducting the aerosol-forming substrate to the heat generating member 310.

It will be appreciated that the reservoir 320 and the holder 330 are in communication with each other and that the reservoir 320 is a porous member so that the holder 330 is capable of holding and transporting a liquid aerosol-forming substrate into the reservoir 320. The holder 330 may also include a capillary material having a fibrous or porous structure forming a plurality of small pores or micro-channels through which the liquid aerosol-forming substrate may be transported by capillary action.

The holder 330 may include a capillary bundle, for example, a plurality of fibers or threads or other fine bore tubes. The fibers or threads may be generally aligned to convey the liquid aerosol-forming substrate toward the porous member. Alternatively, the holder 330 may comprise a sponge-like or foam-like material.

Further, the retainer 330 may comprise any suitable material or combination of materials. Examples of suitable materials are sponge or foam materials, ceramic or graphite-based materials in the form of fibres or sintered powders, foamed metal or plastics materials, for example fibrous materials made from spun or extruded fibres, such as cellulose acetate, polyester or bonded polyolefin, polyethylene, polyester or polypropylene fibres, nylon fibres or ceramics. In certain preferred embodiments, the holder 330 may comprise High Density Polyethylene (HDPE) or polyethylene terephthalate (PET). The holder 330 may have excellent wicking properties compared to the porous member such that it holds more liquid per unit volume compared to the porous member.

In addition, the porous member may have a higher thermal decomposition temperature and liquid conduction rate than the holder 330, i.e., the liquid storage member 320 has a higher thermal decomposition temperature and liquid conduction rate than the holder 330.

In one embodiment, in particular, the atomizing assembly 300 is at least partially disposed within the second liquid guide 112. In the atomizing assembly 300, the retaining member 330 is in communication with the second liquid guiding portion 112, i.e., the retaining member 330 is at least partially disposed in the second liquid guiding portion 112 to transfer the aerosol-forming substrate to the liquid storage member 320, and the liquid storage member 320 transfers the aerosol-forming substrate to the heat generating member 310.

In other embodiments, the atomizing assembly 300 may include the heat generating member 310 and the liquid storage member 320, without the retaining member 330. At this time, similarly, the heat generating element 310 is used to heat the atomized aerosol-forming substrate, and the liquid storage element 320 is a porous member for communicating the conductive element 110 with the heat generating element 310. It is understood that in this embodiment, the liquid storage member 320 is in communication with the second liquid guiding portion 112. Since the liquid storage member 320 is also a porous member, the liquid storage member 320 can also wick the aerosol atomized substrate in the second liquid guiding portion 112 and conduct the aerosol atomized medium to the heat generating member 310. The aerosol-forming substrate is atomized into an aerosol by the heat generating element 310.

In this embodiment, the second liquid guiding portion 112 may be sleeved outside the liquid storage member 320, so as to provide the aerosol atomized substrate to the liquid storage member 320.

Referring to fig. 3, in one embodiment, the atomizer 10 further includes a housing 200 and a second seal 500. The liquid guiding component 100 and the atomizing component 300 are all disposed in the housing 200. The suction nozzle 230 is formed at one end of the housing 200, and the second sealing member 500 is connected to an inner sidewall of the housing 200 at an end far away from the suction nozzle 230, for isolating the liquid guide assembly 100 from the outside. In this way, leakage of the aerosol-forming substrate can be avoided. The mouthpiece 230 communicates with the atomizing assembly 300 to conduct the aerosol generated by the atomizing assembly 300 to the outside of the atomizer 10.

With continued reference to fig. 3, in one embodiment, a reservoir 210 is formed within the housing 200. The first seal 120 divides the space in the housing 200 into a liquid storage chamber 210 and an oil guide chamber 220. Atomizing assembly 300 is positioned within oil guiding chamber 220. Therefore, the liquid storage cavity 210 and the atomizing assembly 300 can be respectively located at two opposite sides of the first sealing member 120.

When the first liquid guiding portion 111 is partially embedded in the first sealing member 120, another portion of the first liquid guiding portion 111 may extend into the oil guiding cavity 220 to be attached to the second liquid guiding portion 112, or another portion of the first liquid guiding portion 111 may directly penetrate into the second liquid guiding portion 112. Of course, another portion of the first liquid guiding portion 111 may extend into the liquid storage cavity 210, or another portion of the first liquid guiding portion 111 may extend to two opposite sides of the first sealing member 120 at the same time, so as to be distributed in the liquid storage cavity 210 and the liquid guiding cavity 220 at the same time.

Referring to fig. 3, in one embodiment, the atomizer 10 further includes a base 400, and the base 400 is connected to an end of the housing 200 remote from the suction nozzle 230. The second sealing member 500 is disposed between the base 400 and the second liquid guiding portion 112 to prevent leakage of the aerosol-forming substrate in the second liquid guiding portion 112 from the base 400.

An embodiment of the present utility model also provides an electronic atomizing device including the atomizer 10 as described in the embodiments, capable of avoiding deterioration of an aerosol-forming substrate.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (11)

1. An atomizer, the atomizer comprising:

the liquid storage cavity is used for storing aerosol forming matrixes;

an atomizing assembly for atomizing an aerosol-forming substrate;

the liquid guide assembly comprises a conducting piece and a first sealing piece, the liquid storage cavity and the atomizing assembly are respectively arranged on two sides of the first sealing piece, the first sealing piece is connected with the inner side wall of the liquid storage cavity to seal the liquid storage cavity, the conducting piece is at least partially embedded in the first sealing piece, and the conducting piece is communicated with the liquid storage cavity and the atomizing assembly.

2. The atomizer of claim 1 wherein said conductive means comprises a first liquid conduit and a second liquid conduit in communication with each other, said first liquid conduit being at least partially embedded within said first seal, said atomizing assembly being at least partially disposed within said second liquid conduit.

3. The nebulizer of claim 2, wherein the first liquid conducting portion has a higher liquid conducting rate than the second liquid conducting portion.

4. The nebulizer of claim 2, wherein the first liquid guide portion and the second liquid guide portion are porous members.

5. The atomizer of claim 2, wherein said first liquid guide portion and said second liquid guide portion are detachably disposed, said second liquid guide portion being in contact with said first liquid guide portion; or alternatively

The first liquid guide part and the second liquid guide part are integrally arranged.

6. The atomizer of claim 2 wherein said conductive member includes a plurality of said first liquid guides, said plurality of first liquid guides being spaced apart from each other on said first seal member, and said plurality of first liquid guides being in communication with said second liquid guide.

7. The nebulizer of any one of claims 2 to 6, wherein the volume of the second liquid guiding portion is greater than the total volume of the first liquid guiding portion.

8. The atomizer of claim 1 wherein said atomizing assembly comprises a heat generating member for heating an atomized aerosol-forming substrate and a liquid reservoir member that is a porous member for communicating said heat generating member with said pass-through member.

9. A nebulizer as claimed in claim 1, wherein the nebulizing assembly comprises a heat generating member for heating a nebulized aerosol-forming substrate, a reservoir member being a porous member, and a holder member capable of storing an aerosol-forming substrate, the reservoir member and the holder member being in communication with each other, and the reservoir member and/or the holder member being in communication with the conducting member for conducting the aerosol-forming substrate to the heat generating member.

10. The atomizer of claim 1 further comprising a housing, and a second seal, said liquid guide assembly disposed within said housing, said housing having a nozzle formed at one end thereof in communication with said atomizing assembly, said second seal being connected to an inner sidewall of said housing at an end thereof remote from said nozzle for isolating said liquid guide assembly from the environment.

11. An electronic atomising device, characterized in that it comprises an atomiser according to any one of claims 1 to 10.