CN215736924U - Atomizer - Google Patents

Abstract

The utility model relates to the technical field of heating and atomizing of an atomized liquid, and discloses an atomizer. The atomizer includes: a housing assembly defining an atomization space, an oil storage space, and an air intake passage. Wherein, the atomizing space is used for arranging a heat generating component and a liquid absorbing component; the oil storage space is arranged at the periphery of the atomization space and is used for conveying tobacco tar to the liquid suction component; the air inlet channel extends inwards from the outer side of the shell assembly and inclines downwards to be communicated with the atomization space. In this way, the atomizer provided by the embodiment of the utility model forms the air inlet channel from the outer side of the shell assembly to the inner side and the lower side, so that the air inlet channel is basically higher than the atomization space and the oil storage space; therefore, when the atomizer is in a roughly vertical position, the tobacco tar in the oil storage space and the tobacco tar absorbed by the liquid absorbing component in the atomizing space can not flow out through the air inlet channel, and oil leakage can be prevented.

Description

Atomizer

Technical Field

The utility model relates to the technical field of heating and atomizing of an atomized liquid, in particular to an atomizer.

Background

The atomizer is characterized in that the basic structure of the atomizer is that when the suction nozzle sucks air, oil is guided into an atomization bin by using the vacuum principle, and the heating wire conducts heat to cotton to heat and enable liquid tobacco tar to be changed into gas.

The prior art atomizer air intake usually adopts side and bottom air intake, wherein the air hole for providing side air intake transversely blows directly the heating wire, and the air hole for providing bottom air intake blows directly the heating wire upwards. However, a part of the oil may be oozed out from the air intake holes in a state where the oil in the oil absorbing cotton is saturated.

In addition, due to the limitation of the volume of the atomizer, the adopted spiral heating wire occupies large space and has small heating area, so that the atomization effect is general and the taste is not good.

SUMMERY OF THE UTILITY MODEL

The present invention aims to provide an atomizer capable of preventing oil leakage.

The utility model adopts the following technical scheme for solving the technical problems: an atomizer, comprising: a housing assembly defining an atomization space, an oil storage space, and an air intake passage; wherein, the atomizing space is used for arranging a heat generating component and a liquid absorbing component; the oil storage space is arranged at the periphery of the atomization space and is used for conveying tobacco tar to the liquid suction component; and the air inlet channel extends from the outer side of the shell assembly inwards and downwards obliquely to be communicated with the atomizing space.

As a further improvement of the above technical solution, a first opening of the air intake passage facing the atomization space is higher than an oil level of the oil storage space; and/or the first opening of the air inlet channel towards the atomization space is higher than the heat generating component.

As a further improvement of the above technical solution, the housing assembly includes an oil filler ring and a glass tube; wherein a lower end portion of the filler ring defines the atomization space, an upper end portion of the filler ring defines an air outlet passage and the air inlet passage, the air outlet passage communicating with the atomization space; and the glass tube is sleeved outside the oil filler ring, and the oil storage space is defined between the glass tube and the lower end portion of the oil filler ring.

As a further improvement of the above technical solution, a heat generating component is disposed in the atomizing space, and the heat generating component is a heat generating sheet.

As a further improvement of the above technical solution, a first end of the heat generating sheet is fixed in the atomizing space through a first clamping mechanism, and a second end of the heat generating sheet is fixed in the atomizing space through a second clamping mechanism.

As a further improvement of the above technical solution, the first clamping mechanism includes a positive pole table, a first push plate, a second spring, and a first screw; the positive electrode platform is arranged in the shell assembly, and the second spring is clamped between the first push plate and the positive electrode platform; the first screw penetrates through the first push plate and is screwed on the positive electrode platform, so that a first top gap between the first push plate and the positive electrode platform clamps a first end of the heating sheet; the second clamping mechanism comprises a negative pole seat, a second push plate, a third spring and a second screw; the negative pole seat is arranged in the shell assembly, the positive pole platform is arranged on the negative pole seat, and the third spring is clamped between the second push plate and the negative pole seat; the second screw penetrates through the second push plate and is screwed on the negative pole seat, so that a second top gap between the second push plate and the negative pole seat clamps the second end of the heating sheet.

As a further improvement of the above technical solution, the atomizer further includes a first positive ejector pin, a first spring, a ceramic push plate, and a limiting block; the first positive thimble is screwed from the bottom of the negative pole seat and connected with the threaded hole at the bottom of the positive pole platform, and the first spring is clamped between the first positive thimble and the ceramic push plate; the limiting block penetrates through the ceramic push plate and the first spring and is screwed on the first positive thimble, so that the ceramic push plate is pushed towards the heating sheet by the first spring.

As a further improvement of the above technical solution, the atomizer further comprises a base, an insulating sleeve, and a second positive thimble; the insulating sleeve is arranged in the middle hole of the base, the second positive thimble is inserted into the insulating sleeve and is in contact with the first positive thimble, and the base is connected with the shell assembly.

As a further improvement of the above technical solution, the atomizer further comprises an air adjusting ring, wherein the air adjusting ring is provided with an air inlet; a second opening of the air inlet channel is formed in the outer side of the shell assembly; and the air adjusting ring is sleeved outside the shell component, so that the air inlet hole is matched with the second opening to adjust the air inlet amount.

As a further improvement of the above technical solution, the atomizer further comprises a top cover and a suction nozzle, the top cover is connected with the housing assembly, the suction nozzle is inserted from an upper hole of the top cover, and the suction nozzle is communicated with the atomization space.

The utility model has the beneficial effects that: in the atomizer of the present embodiment, the air intake passage is formed by being inclined inward and downward from the outside of the housing assembly so that the air intake passage is substantially higher than the atomizing space and the oil storage space; therefore, when the atomizer is in a roughly vertical position, the tobacco tar in the oil storage space and the tobacco tar absorbed by the liquid absorbing component in the atomizing space can not flow out through the air inlet channel, and oil leakage can be prevented. In addition, through adopting the piece that generates heat, can increase the area that generates heat to make the atomization effect preferred, smog concentration and smog taste all have very big promotion. In addition, for the heating component in the form of the heating sheet, the installation of the oil absorption cotton can be simple and quick.

Drawings

One or more embodiments are illustrated in drawings corresponding to, and not limiting to, the embodiments, in which elements having the same reference number designation may be represented as similar elements, unless specifically noted, the drawings in the figures are not to scale.

Fig. 1 is a schematic perspective view of an atomizer according to an embodiment of the present invention;

FIG. 2 is an exploded perspective view of the atomizer shown in FIG. 1;

FIG. 3 is another exploded perspective view of the atomizer shown in FIG. 1;

FIG. 4 is a schematic cross-sectional view of the atomizer shown in FIG. 1;

FIG. 5 is another schematic cross-sectional view of the atomizer shown in FIG. 1;

FIG. 6 is a partial schematic view of the atomizer shown in FIG. 1;

fig. 7 is a schematic cross-sectional view of the atomizer of fig. 1 showing the airflow path.

Description of reference numerals: 100-atomizer, 1-suction nozzle, 2-top cover, 3-air adjusting ring, 3A-air inlet hole, 3B-groove, 4-oil injection ring, 4A-shell component, 4B-atomizing space, 4C-oil storage space, 4D-air inlet channel, 4D 1-first opening, 4D 2-second opening, 4E-air outlet channel, 4F-oil outlet hole, 5-glass tube, 6-heat generating component, 7-limiting block, 8-first spring, 9-ceramic push plate, 10-anode platform, 10A-first clamping mechanism, 10B-first top gap, 11-first push plate, 11A-second push plate, 12-second spring, 12A-third spring, 13-first screw, 13A-second screw, 14-an insulating pad, 15-a negative pole seat, 15A-a second clamping mechanism, 15B-a second top gap, 15C-an oil transmission hole, 16-an insulating ring, 17-a first positive pole thimble, 18-a pressing ring, 19-a pressing ring, 20-a second positive pole thimble, 21-an insulating sleeve, 22-a base and 23-30-a sealing ring.

Detailed Description

In order to facilitate an understanding of the utility model, the utility model is described in more detail below with reference to the accompanying drawings and specific examples. It will be understood that when an element is referred to as being "secured to" 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 be present. The terms "vertical," "horizontal," "left," "right," "inner," "outer," and the like as used herein are for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Furthermore, the technical features mentioned in the different embodiments of the utility model described below can be combined with each other as long as they do not conflict with each other.

Referring to fig. 1 to 5, a perspective view, an exploded perspective view and a cross-sectional view of an atomizer 100 according to an embodiment of the present invention are respectively shown. The atomizer 100 may generally include a housing assembly 4A, the housing assembly 4A defining an atomization space 4B, an oil storage space 4C, and an air intake passage 4D.

Wherein, a heat generating component 6 and a liquid absorbing component (not shown) are arranged in the atomizing space 4B; the liquid absorbing part contacts the heat generating part 6 for supplying the heat generating part 6 with the tobacco tar to be heated and atomized; the heat generating member 6 is used to generate heat when energized, thereby heating and atomizing the soot in the liquid absorbing member in contact therewith. For example, the heat generating component 6 may be a heater, such as a dual heater; alternatively, the heat generating component 6 may be a heat generating sheet.

The oil storage space 4C is provided at the periphery of the atomizing space 4B and serves to deliver the liquid absorbing member with the liquid tobacco. For example, the atomization space 4B may be located at a middle position of the bottom of the housing assembly 4A, and the oil storage space 4C is located at an outer position of the bottom of the housing assembly 4A, so that the oil storage space 4C surrounds the atomization space 4B. The oil storage space 4C may be provided with an oil outlet hole 4F at a lower position so as to deliver the liquid absorbing member with the smoke.

The air inlet passage 4D extends from the outside of the housing assembly 4A inwardly and downwardly inclined to communicate with the atomization space 4B. That is, the air intake passage 4D may be opened at a higher position of the housing assembly 4A so as to be able to extend inwardly and downwardly to communicate with the atomization space 4B. The number of the intake passages 4D may be two, which are oppositely disposed on both sides of the housing assembly 4A.

In the atomizer 100 of this embodiment, the air intake passage 4D is formed by being inclined inward and downward from the outside of the housing assembly 4A such that the air intake passage 4D is substantially higher than the atomizing space 4B and the oil storage space 4C; accordingly, when the atomizer 100 is in the substantially upright position, neither the smoke in the oil storage space 4C nor the smoke absorbed by the liquid absorbing member in the atomizing space 4B flows out through the air intake passage 4D, and oil leakage can be prevented.

In a further embodiment, as shown in fig. 4, the first opening 4D1 of the air intake passage 4D toward the atomization space 4B is higher than the oil level of the oil storage space 4C. When the smoke is injected into the oil storage space 4C, the oil level therein can be kept lower than the lowest opening of the air intake passage 4D, that is, the first opening 4D1, so that it is ensured that the smoke does not enter the first opening 4D1 and further the oil is not leaked from the air intake passage 4D.

In addition, it is also possible to provide that the first opening 4D1 of the air intake passage 4D toward the atomization space 4B is higher than the heat-generating component 6. When the heat generating component 6 is mounted in the atomizing space 4B, the highest portion of the heat generating component 6 can be made lower than the lowest opening of the air intake passage 4D, that is, the first opening 4D1, so that it is ensured that the soot in the liquid absorbing member in the vicinity of the heat generating component 6 does not enter the first opening 4D1 and further does not leak from the air intake passage 4D.

In a further embodiment, as shown in FIGS. 2-5, the housing assembly 4A may include a grease ring 4 and a glass tube 5. Wherein a lower end portion of the filler ring 4 defines the atomizing space 4B, and an upper end portion of the filler ring 4 defines an air outlet passage 4E and the air inlet passage 4D, the air outlet passage 4E communicating with the atomizing space 4B. The glass tube 5 is sleeved on the outer side of the oil injection ring 4, and the oil storage space 4C is defined between the glass tube 5 and the lower end part of the oil injection ring 4. It is noted that the nebulization space 4B can be a substantially closed space, the supply of feed air being provided only via the feed air channel 4D, which feed air, after entering the nebulization space 4B, carries the nebulized product out via the feed air channel 4E of the nebulization space 4B for the user to take. It is easily understood that the filler ring 4 may define the atomizing space 4B together with other components, and the glass tube 5 and the filler ring 4 may also define the oil storage space 4C together with other components. Through adopting glass pipe 5, can let the user observe inside the oil bunker to when not having the tobacco tar, can remind the user to add the tobacco tar and use. In addition, the oil outlet hole 4F described above may be formed in the lower end portion of the filler ring 4.

In a further embodiment, as shown in fig. 2 to 7, a heat generating component 6 is provided in the atomizing space 4B, and the heat generating component 6 is a heat generating sheet. The heat generating component 6 may be mounted in the atomizing space 4B by some mounting structure. Through adopting the piece that generates heat, can increase the area of generating heat (atomizing area promptly) to make the atomization effect preferred, smog concentration and smog taste all have very big promotion. In addition, the installation of the oil absorbent cotton can be simple and quick for the heating component 6 in the form of the heating sheet.

In a further embodiment, shown in conjunction with fig. 2-6, wherein fig. 6 is a partial schematic view of the atomizer of fig. 1, primarily illustrating the mounting structure of the heat generating component 6; in this embodiment, a first end of the heat generating sheet as the heat generating component 6 is fixed in the atomizing space 4B by a first clamping mechanism 10A, and a second end of the heat generating sheet is fixed in the atomizing space 4B by a second clamping mechanism 15A. The two opposite ends of the heat generating sheet are clamped and fixed by the first clamping mechanism 10A and the second clamping mechanism 15A, so that the heat generating component 6 is simply and quickly mounted; for example, compared with the heating wire, the embodiment can omit the step of cutting the heating wire and the step of penetrating the oil absorbent cotton into the hole of the heating wire. In addition, after the heating sheet is clamped and fixed, the heating sheet can be bent in a radian manner, so that the air inlet channel 4D can be directly blown against the heating sheet bent in the radian manner, and the taste can be greatly improved.

In a further embodiment, as shown in fig. 2 to 6, the first clamping mechanism 10A includes a positive electrode stage 10, a first push plate 11, a second spring 12, and a first screw 13. The positive electrode table 10 is arranged in the housing assembly 4A, and the second spring 12 is sandwiched between the first push plate 11 and the positive electrode table 10; the first screw 13 penetrates the first push plate 11 and is screwed on the positive electrode table 10, so that a first top gap 10B between the first push plate 11 and the positive electrode table 10 clamps a first end of the heat generating sheet.

Similarly, the second clamping mechanism 15A includes a negative pole holder 15, a second push plate 11A, a third spring 12A, and a second screw 13A; the negative electrode seat 15 is arranged in the housing assembly 4A, the positive electrode table 10 is arranged on the negative electrode seat 15, and the third spring 12A is clamped between the second push plate 11A and the negative electrode seat 15; the second screw 13A passes through the second push plate 11A and is screwed on the negative pole holder 15, so that a second top gap 15B between the second push plate 11A and the negative pole holder 15 clamps the second end of the heat generating sheet. As shown in fig. 5 and 6, an oil transfer hole 15C may be formed in a side wall of the negative electrode holder 15 to transfer tobacco tar to a liquid absorbing member such as absorbent cotton.

In a further embodiment, as shown in fig. 2 to 6, the atomizer 100 further includes a first positive ejector pin 17, a first spring 8, a ceramic push plate 9, and a stopper 7. The first positive thimble 17 is screwed from the bottom of the negative pole seat 15 and connected with the threaded hole at the bottom of the positive pole table 10, and the first spring 8 is clamped between the first positive thimble 17 and the ceramic push plate 9; the limiting block 7 penetrates through the ceramic push plate 9 and the first spring 8 and is screwed on the first positive thimble 17, so that the ceramic push plate 9 is pushed by the first spring 8 towards the heating sheet. The first spring 8 is arranged below the ceramic push plate 9, so that the ceramic push plate 9 has elasticity, and the ceramic push plate 9 can push the oil absorption cotton below the heating component 6 to the heating component 6 under the thrust action of the first spring 8, so that the oil absorption cotton can be in close contact with the heating component 6. As shown in fig. 6, the space between the heat generating component 6 and the ceramic push plate 9 can be used for placing the oil absorbent cotton; the spaces at the two sides of the ceramic push plate 9 can also be used for placing oil absorption cotton.

In a further embodiment, as shown in fig. 2 to 6, the atomizer 100 further includes a base 22, an insulating sleeve 21, and a second positive electrode thimble 20. The insulating sleeve 21 is disposed in a middle hole of the base 22, the second positive electrode thimble 20 is inserted into the insulating sleeve 21 and contacts with the first positive electrode thimble 17, and the base 22 is connected to the housing component 4A. Thus, a conductive path connected to the positive electrode of the heat generating component 6 can be formed by the second positive electrode ejector pin 20, the first positive electrode ejector pin 17, and the positive electrode stage 10. In addition, a conductive path connected to the negative electrode of the heat generating component 6 may be formed by the base 22 and the negative electrode holder 15.

In a further embodiment, as shown in fig. 2 to 7, the atomizer 100 further includes an air adjusting ring 3, and the air adjusting ring 3 is provided with an air inlet hole 3A; the outside of the housing assembly 4A is provided with a second opening 4D2 of the intake passage 4D. The air adjusting ring 3 is sleeved on the outer side of the shell component 4A, so that the air inlet hole 3A is matched with the second opening 4D2 to adjust the air inlet amount; that is, the amount of intake air can be adjusted by rotating the air ring 3 relative to the housing assembly 4A so that the overlapping portions of the intake holes 3A and the second openings 4D2 are gradually changed; the smoke size can be adjusted by adjusting the airflow size. For example, the breather ring 3 may be fitted over the outside of the upper end portion of the filler ring 4; the air inlet holes 3A can be a plurality of circular air holes. In addition, the outer side of the oil injection ring 4 can be provided with a limiting column (not shown), and the inner side of the air adjusting ring 3 can be provided with a groove 3B; therefore, when the air adjusting ring 3 is sleeved on the outer side of the oil injection ring 4, the limiting column is positioned in the groove 3B, and the length of the groove 3B can limit the rotating angle of the air adjusting ring 3.

Referring to fig. 7, the airflow path is shown. Specifically, when the atomizer 100 is sucked, the first air flow a1 from the outside enters the air inlet passage 4D of the filler ring 4 through the air inlet hole 3A of the air adjustment ring 3 to become the second air flow a2, the second air flow a2 is blown straight toward the heat generating component 6 in the form of a heat generating sheet after being output from the air inlet passage 4D, and the path is changed after being blocked by the heat generating component 6 to output the atomizer 100 as the third air flow A3.

In a further embodiment, as shown in fig. 1 to 6, the atomizer 100 further comprises a top cover 2 and a suction nozzle 1, the top cover 2 is connected with the housing assembly 4A, the suction nozzle 1 is inserted from an upper hole of the top cover 2, and the suction nozzle 1 is communicated with the atomization space 4B. For example, the top cover 2 may be connected to the upper end of the filler ring 4 of the housing assembly 4A.

In other embodiments, as shown in fig. 2 to 4, the atomizer 100 may further include an insulating pad 14, an insulating ring 16, a pressing ring 18, a pressing ring 19, various types of sealing rings 23 to 30, and the like, where the sealing rings 23 to 30 may be silicone sealing rings for sealing between two components to prevent air leakage or oil leakage. The function and connection of these components can be understood by the assembly process described below.

The assembly process of the atomizer 100 of the embodiment of the present application is as follows.

First, the bottom assembly is assembled. Specifically, as shown in fig. 2 to 5, the pressing ring 18 is first placed at the bottom of the negative electrode holder 15, and then the pressing ring 18 is fixed by the pressing ring 19 and pressed into the negative electrode holder 15, so that the pressing ring 18 cannot move up and down; then pressing the insulating ring 16 into the bottom of the negative pole seat 15; then the insulating pad 14 is placed in the negative pole seat 15; then the first push plate 11 is placed in a side groove of the anode table 10, a second spring 12 is placed in a hole of the first push plate 11, and then the first spring is fixed by a first screw 13; then the assembled anode table assembly is placed in the insulating pad 14; then a second push plate 11A and a third spring 12A are sequentially placed in a groove on the side surface of the negative pole seat 15, and then a second screw 13A is used for fixing; then screwing the first positive thimble 17 into the threaded hole at the bottom of the positive platform 10 from the bottom of the negative seat component; then the insulating sleeve 21 is put into the hole in the middle of the base 22 from the upper part of the base 22; then the second positive thimble 20 is inserted into the insulating sleeve 21; then a sealing ring 30 is put into a groove of the pressure ring 19 at the bottom of the assembled negative pole seat 15; then pressing the negative electrode holder assembly into the base 22; then, the first spring 8 is put into the pressed base 22 assembly from the top and sleeved on the first positive thimble 17, then the ceramic push plate 9 is put into the pressed base, and then the limiting block 7 is screwed on the first positive thimble 17 through the ceramic push plate 9 and the first spring 8 (for example, threaded connection is adopted); finally, the positive and negative electrodes at the two ends of the heat generating component 6 are respectively placed in the first top gap 10B and the second top gap 15B, and the first screw 13 and the second screw 13A are screwed down to enable the first push plate 11 and the second push plate 11A to respectively press the positive electrode and the negative electrode of the heat generating component 6. The second positive electrode thimble 20 is used for contacting with the positive electrode of the battery component, so as to realize current transmission.

Secondly, assembling the top cover assembly. Specifically, as shown in fig. 1 to 5, the oil filler ring 4 is first provided with the seal rings 24, 26, 27, 28; then the glass tube 5 is sleeved on the bottom of the oil injection ring 4; then the air adjusting ring 3 is sleeved from the upper part of the oil injection ring 4; then, sealing rings 23 and 25 are placed in the groove of the top cover 2, and the suction nozzle 1 is inserted from a hole above the top cover 2; the top cover assembly is then screwed into the filler ring 4, for example by screwing.

Finally, the base 22 of the bottom assembly is fitted with a seal 29 and screwed into the top assembly to obtain the finished product.

As will be apparent from the above description, the atomizer 100 according to the present embodiment forms the air intake passage 4D by being inclined inward and downward from the outside of the housing assembly 4A such that the air intake passage 4D is substantially higher than the atomizing space 4B and the oil storage space 4C; accordingly, when the atomizer 100 is in the substantially upright position, neither the smoke in the oil storage space 4C nor the smoke absorbed by the liquid absorbing member in the atomizing space 4B flows out through the air intake passage 4D, and oil leakage can be prevented. In addition, through adopting the piece that generates heat, can increase the area that generates heat to make the atomization effect preferred, smog concentration and smog taste all have very big promotion. In addition, for the heating component in the form of the heating sheet, the installation of the oil absorption cotton can be simple and quick.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; within the idea of the utility model, also technical features in the above embodiments or in different embodiments may be combined, steps may be implemented in any order, and there are many other variations of the different aspects of the utility model as described above, which are not provided in detail for the sake of brevity; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (10)

1. An atomizer, comprising:

a housing assembly (4A), the housing assembly (4A) defining an atomization space (4B), an oil storage space (4C) and an air intake passage (4D);

wherein, the atomizing space (4B) is used for arranging a heat generating component (6) and a liquid absorbing component;

the oil storage space (4C) is arranged at the periphery of the atomizing space (4B) and is used for conveying tobacco tar to the liquid suction component; and is

The air inlet channel (4D) extends from the outer side of the shell component (4A) inwards and downwards in a downward inclined mode to be communicated with the atomization space (4B).

2. The nebulizer of claim 1, wherein:

a first opening (4D1) of the air intake passage (4D) toward the atomization space (4B) is higher than the oil level of the oil storage space (4C); and/or

The first opening (4D1) of the air intake channel (4D) towards the nebulization space (4B) is higher than the heat-generating component (6).

3. The nebulizer of claim 1, wherein:

the shell component (4A) comprises an oil injection ring (4) and a glass tube (5);

wherein a lower end portion of the filler ring (4) defines the atomization space (4B), an upper end portion of the filler ring (4) defines an air outlet passage (4E) and the air inlet passage (4D), the air outlet passage (4E) communicating with the atomization space (4B); and is

The glass tube (5) is sleeved on the outer side of the oil injection ring (4), and the glass tube (5) and the lower end part of the oil injection ring (4) define the oil storage space (4C).

4. The nebulizer of claim 1, wherein:

a heating component (6) is arranged in the atomizing space (4B), and the heating component (6) is a heating sheet.

5. The nebulizer of claim 4, wherein:

the first end of the heating sheet is fixed in the atomizing space (4B) through a first clamping mechanism (10A), and the second end of the heating sheet is fixed in the atomizing space (4B) through a second clamping mechanism (15A).

6. The nebulizer of claim 5, wherein:

the first clamping mechanism (10A) comprises an anode platform (10), a first push plate (11), a second spring (12) and a first screw (13); the positive electrode platform (10) is arranged in the shell assembly (4A), and the second spring (12) is clamped between the first push plate (11) and the positive electrode platform (10); the first screw (13) penetrates through the first push plate (11) and is screwed on the positive electrode table (10) so that a first top gap (10B) between the first push plate (11) and the positive electrode table (10) clamps a first end of the heat generating sheet; and is

The second clamping mechanism (15A) comprises a negative pole seat (15), a second push plate (11A), a third spring (12A) and a second screw (13A); the negative pole seat (15) is arranged in the shell assembly (4A), the positive pole table (10) is arranged on the negative pole seat (15), and the third spring (12A) is clamped between the second push plate (11A) and the negative pole seat (15); the second screw (13A) penetrates through the second push plate (11A) and is screwed on the negative pole seat (15), so that a second top gap (15B) between the second push plate (11A) and the negative pole seat (15) clamps the second end of the heating sheet.

7. The nebulizer of claim 6, wherein:

the atomizer also comprises a first positive pole thimble (17), a first spring (8), a ceramic push plate (9) and a limiting block (7); the first positive thimble (17) is screwed from the bottom of the negative pole seat (15) and is connected with a threaded hole at the bottom of the positive pole table (10), and the first spring (8) is clamped between the first positive thimble (17) and the ceramic push plate (9); the limiting block (7) penetrates through the ceramic push plate (9) and the first spring (8) and is screwed on the first positive thimble (17), so that the ceramic push plate (9) is pushed towards the heating sheet by the first spring (8).

8. The nebulizer of claim 7, wherein:

the atomizer also comprises a base (22), an insulating sleeve (21) and a second positive thimble (20),

the insulating sleeve (21) is arranged in a middle hole of the base (22), the second positive thimble (20) is inserted into the insulating sleeve (21) and is in contact with the first positive thimble (17), and the base (22) is connected with the shell component (4A).

9. The nebulizer of claim 1, wherein:

the atomizer also comprises an air adjusting ring (3), and the air adjusting ring (3) is provided with an air inlet (3A);

a second opening (4D2) of the air inlet channel (4D) is arranged on the outer side of the shell component (4A);

the air adjusting ring (3) is sleeved on the outer side of the shell component (4A), so that the air inlet hole (3A) is matched with the second opening (4D2) to adjust the air inlet amount.

10. A nebulizer according to any one of claims 1 to 9, characterised in that:

the atomizer still includes top cap (2) and suction nozzle (1), top cap (2) with casing subassembly (4A) are connected, suction nozzle (1) are followed insert in the top hole of top cap (2), suction nozzle (1) with atomizing space (4B) intercommunication.

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