CN215736925U - Heating assembly and atomizer - Google Patents

Abstract

The utility model relates to the technical field of heating and atomizing of an atomized liquid, and discloses a heating assembly and an atomizer. This heating element includes: a heat generating component for generating heat when energized; a support structure defining a first receiving space in which a heat generating component is mounted. The supporting structure is provided with a plurality of vent holes communicated with the first accommodating space; the plurality of vent holes at least comprise a first group of vent holes positioned right below the heat generating component, a second group of vent holes and a third group of vent holes positioned on the left side of the heat generating component, a fourth group of vent holes and a fifth group of vent holes positioned on the right side of the heat generating component; the plurality of vent holes are provided for blowing air against the heat generating component. In the heat generating module and the atomizer of the present embodiment, since at least five sets of vent holes are provided directly below, on the left side, and on the right side of the heat generating component, and these vent holes substantially surround most of the circumference of the heat generating component, it is possible to blow air straight from multiple directions, thereby improving the atomization effect.

Description

Heating assembly and atomizer

Technical Field

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

Background

The basic structure of the atomizer is that when the suction nozzle sucks air, oil is guided into the atomization bin by using the vacuum principle, and the heating wires in the heating assembly heat and conduct heat to oil absorption cotton such as cotton to change liquid tobacco tar into gas.

The prior art atomizer air intake usually adopts side or 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, the single airflow provided results in a poor taste profile for the nebulizer.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a heating assembly and an atomizer adopting the same, which can provide air flow which is directly blown around most of the circumferential direction of a heating component in the heating assembly, so that the atomization effect is better.

The utility model adopts the following technical scheme for solving the technical problems: a heat generating component for an atomizer and comprising: a heat generating component for generating heat when energized; a support structure defining a first receptacle, the heat-generating component being mounted within the first receptacle. The supporting structure is provided with a plurality of vent holes communicated with the first accommodating space; the plurality of vent holes at least comprise a first group of vent holes positioned right below the heat-generating component, a second group of vent holes and a third group of vent holes positioned on the left side of the heat-generating component, and a fourth group of vent holes and a fifth group of vent holes positioned on the right side of the heat-generating component; the plurality of vent holes are provided for blowing air against the heat generating component.

As a further improvement of the above technical solution, each of the first group of ventilation holes, the second group of ventilation holes, the third group of ventilation holes, the fourth group of ventilation holes, and the fifth group of ventilation holes includes at least two ventilation holes.

As a further improvement of the above technical solution, the heat generating component is a heating wire, and the heating wire is wound around a central axis;

each group of the first group of the vent holes, the second group of the vent holes, the third group of the vent holes, the fourth group of the vent holes and the fifth group of the vent holes comprises at least one row of vent holes, and the arrangement direction of each row of the vent holes is parallel to the central axis.

As a further improvement of the above technical solution, a cross section of the first accommodating space is in a concave shape; the rows of vent holes are evenly arranged on the support structure.

As a further improvement of the above technical solution, the support structure includes a first electrode member and a second electrode member, the second electrode member is provided on the first electrode member, and the plurality of vent holes are opened on the first electrode member.

As a further improvement of the above technical solution, the first electrode member is a negative electrode stage, the second electrode member is a positive electrode stage, and an insulating pad is disposed between the second electrode member and the first electrode member.

The utility model adopts the following technical scheme for solving the technical problems: an atomizer, comprising: a heat generating component according to any of the above; a housing assembly defining a second receiving space, an oil storage space, and an air intake passage. Wherein the heat generating component is located in the second accommodating space and divides the second accommodating space into a first portion and a second portion, the first portion is overlapped with the first accommodating space, the air inlet channel is communicated with the second portion, and the second portion is communicated with the first accommodating space through the plurality of vent holes; and the oil storage space is arranged at the periphery of the second accommodating space and communicated with the second accommodating space.

As a further improvement of the above technical solution, the air intake passage extends from the outside of the housing assembly inwardly and obliquely downward to communicate with the second portion of the second housing space.

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 second housing 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 a first portion of the second housing 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, the atomizer further comprises an anode thimble, an anode and a base; the positive thimble is screwed from the bottom of the supporting structure and is connected with a threaded hole at the bottom of a positive platform in the supporting structure, the positive pole is inserted in the base from the upper part and is contacted with the positive thimble, and the shell assembly is connected with the base; and/or the atomizer further comprises an air adjusting ring, and the air adjusting ring is provided with an air inlet; a first opening of the air inlet channel is formed in the outer side of the shell assembly; the air adjusting ring is sleeved on the outer side of the shell component, so that the air inlet hole is matched with the first opening to adjust the air inflow.

The utility model has the beneficial effects that: in the heating assembly and the atomizer of the present embodiment, since at least five sets of ventilation holes are provided directly below, on the left side and on the right side of the heating component, and the ventilation holes substantially surround most of the circumference of the heating component, air flows can be directly blown from at least three directions of the left, the lower and the right of the heating component, and thus atomization effects such as a larger amount of smoke and better taste are provided.

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 perspective view of a portion of the atomizer of FIG. 1, wherein the support structure for the heat generating components is primarily shown;

FIG. 5 is a perspective view of a heat-generating component formed from the heat-generating component and the support structure of FIG. 4;

FIG. 6 is a schematic cross-sectional view of the atomizer shown in FIG. 1;

fig. 7 is another schematic cross-sectional view of the atomizer shown in fig. 1.

Description of reference numerals: 100-atomizer, 1-suction nozzle, 2-top cover, 3-air adjusting ring, 3A-air inlet hole, 4-oil injection ring, 4A-air outlet channel, 4B-oil outlet hole, 5-glass tube, 6-first electrode part, 7-7A-screw, 8-insulating pad, 9-second electrode part, 10-pressing ring, 11-pressing ring, 12-insulating ring, 13-positive thimble, 14-positive pole, 15-insulating sleeve, 16-base, 17-24-sealing ring, X-central axis, 25-heating component, 25A-heating component, 25B-supporting structure, 25C-first accommodating space, 25D-vent hole, 26-shell component, 26A-second accommodating space, 26A 1-first part, 26A 2-second part, 26B-oil storage space, 6C-air inlet channel, 26C 1-first opening, G1-first group of vent holes, G2-second group of vent holes, G3-third group of vent holes, G4-fourth group of vent holes and G5-fifth group of vent holes.

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 3, a perspective view and an exploded perspective 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 26 and a heat generating assembly 25 (see fig. 5). The heating component 25 is disposed in the housing component 26 and generates heat when energized to heat and atomize the tobacco tar provided by the housing component 26.

Some embodiments of the heat generating component 25 are first described in detail herein below.

Referring to fig. 4 and 5, fig. 4 is a perspective view of a portion of the atomizer 100 of fig. 1 and primarily shows the support structure 25B of the heat generating component 26; fig. 5 is a perspective view of a heat generating component 26 assembled from a heat generating component 25A and a support structure 25B shown in fig. 4. According to one embodiment, the heat generating component 25 may include a heat generating component 25A and a support structure 25B. The heat generating component 25A is configured to generate heat when energized; for example, the heat generating component 25A may be a heat generating wire, such as a spirally wound heat generating wire; alternatively, the heat generating component 25A may be a heat generating sheet, such as a cylindrical heat generating sheet having a mesh structure. The support structure 25B defines a first receiving space 25C, and the heat generating component 25A is for being mounted in the first receiving space 25C. The support structure 25B is provided with a plurality of vent holes 25D communicating with the first housing space 25C; the plurality of ventilation holes 25D are provided for blowing air against the heat generating component 25A.

Wherein the plurality of vent holes 25D may be divided into a plurality of groups. For example, the plurality of vent holes 25D include at least a first group of vent holes G1 located right below the heat generating component 25A, a second group of vent holes G2 and a third group of vent holes G3 located on the left side of the heat generating component 25A, and a fourth group of vent holes G4 and a fifth group of vent holes G5 located on the right side of the heat generating component 25A. The plurality of vent holes 25D are provided for blowing air directly against the peripheral side of the heat generating component 25A. Each of the first, second, third, fourth and fifth groups of vents G1, G2, G3, G4 and G5 may include at least one vent 25D; wherein, when the number of the vent holes 25D in each group is less, the size of the vent holes 25D can be made larger, and when the number of the vent holes 25D in each group is more, the size of the vent holes 25D can be made smaller; in addition, when the plurality of air holes 25D are included in each group, the plurality of air holes 25D in each group may be arranged in a straight line, or may be arranged irregularly, for example, in a staggered manner. It is noted that directly below the heat generating component 25A described herein may refer to: a projection area where the heat generating component 25A is projected on the support structure 25B in a vertically downward projection direction; that is, the vent holes 25D may be considered to be located directly below the heat generating component 25A as long as they are located within the projection area. Accordingly, references herein to being to the left of heated component 25A may refer to: an area on the support structure 25B and to the left of the projection area. The location to the right of heated component 25A as described herein is equally understood.

In the heat generating module 26 of this embodiment, since at least five sets of ventilation holes are provided directly below, on the left side, and on the right side of the heat generating component 25A, and these ventilation holes substantially surround most of the circumference of the heat generating component 25A, it is possible to blow air straight from at least three directions, i.e., left, bottom, and right directions of the heat generating component 25A, and thus provide atomization effects such as a larger amount of smoke and better taste. Further, when some of the ventilation holes 25D are provided to be aligned with or slightly higher than the top of the heat-generating component 25A, the airflow blown out from these ventilation holes 25D can blow on and near the top of the heat-generating component 25A, and therefore the blow-through airflow can blow straight around the heat-generating component 25A at an angle close to 270 ° or more, so that the amount of smoke is larger and the taste is better.

In a further embodiment, as shown in fig. 4 and 5, each of the first group of vent holes G1, the second group of vent holes G2, the third group of vent holes G3, the fourth group of vent holes G4, and the fifth group of vent holes G5 includes at least two vent holes 25D. For example, the first set of vent holes G1 may include two, three, etc. vent holes 25D; the second set of vent holes G2 may include three, four, five, etc. vent holes 25D; the third set of vent holes G3 may include four, five, etc. vent holes 25D; the fourth set of vent holes G4 may include three, four, five, etc. vent holes 25D; the fifth set of vent holes G5 may include four, five, etc. vent holes 25D. In addition, the second set of vent holes G2 may be disposed symmetrically with the fourth set of vent holes G4, and the third set of vent holes G3 may be disposed symmetrically with the fifth set of vent holes G5.

In a further embodiment, as shown in fig. 5, the heat generating component 25A is a heating wire wound around a central axis X. In addition, the two ends of the heat generating component 25A may further include two electrode leads extending linearly so as to be connected to the positive and negative electrodes of the power supply. Each of the first group of vent holes G1, the second group of vent holes G2, the third group of vent holes G3, the fourth group of vent holes G4 and the fifth group of vent holes G5 may include at least one row of vent holes, and the arrangement direction of each row of vent holes is parallel to the central axis X. The number of vent holes in each row may be set according to the size of the support structure 25B.

In a further embodiment, as shown in fig. 4 and 5, the cross section of the first receiving space 25C is concave, and may be U-shaped, V-shaped, square, etc. The rows of vent holes are evenly arranged on the support structure 25B; that is, the spacing between each adjacent two rows of vent holes may be substantially the same. Through evenly setting up each row of air vent, can make atomized products and air current mix more evenly, reach better taste. Further, the plurality of vent holes 25D in each row of vent holes may also be evenly spaced to similarly allow for more even mixing of the aerosolized product with the airflow for better mouth feel.

In a further embodiment, as shown in connection with fig. 2, 3, 4 and 5, the support structure 25B comprises a first electrode part 6 and a second electrode part 9, the second electrode part 9 being arranged on the first electrode part 6, and the plurality of vent holes 25D opening on the first electrode part 6. By providing the first electrode member 6 and the second electrode member 9, the heat generating component 25A mounted thereon can be electrically connected. By opening the plurality of vent holes 25D on the first electrode part 6, that is, formed on a single part, the manufacturing structure can be simplified and the assembly can be facilitated.

In a further embodiment, as shown in connection with fig. 2, 3, 4 and 5, the first electrode part 6 may be a negative electrode stage and the second electrode part 9 may be a positive electrode stage. And, an insulating pad 8 may be provided between the second electrode part 9 and the first electrode part 6.

As previously mentioned, the heat generating assembly 25 is adapted to be disposed within the housing assembly 26 of the atomizer 100, and thus, some embodiments of the atomizer 100 will be described in detail below.

In one embodiment, shown in conjunction with fig. 2, 3, 5, 6, and 7, wherein fig. 6 is a schematic cross-sectional view of the atomizer 100 of fig. 1; fig. 7 is another schematic cross-sectional view of the atomizer 100 shown in fig. 1. The housing assembly 26 of the atomizer 100 may define a second receiving space 26A, an oil storage space 26B, and an air intake passage 26C. Wherein the heat generating component 25 is located in the second receiving space 26A and divides the second receiving space 26A into a first portion 26A1 and a second portion 26A2, the first portion 26A1 coincides with the first receiving space 25C, the air intake passage 26C communicates with the second portion 26A2, and the second portion 26A2 communicates with the first receiving space 25C through the plurality of vent holes 25D. The oil storage space 26B is provided in the periphery of the second housing space 26A, and communicates with the second housing space 26A. The first portion 26A1 of the second receiving space 26A may also be referred to as an atomizing space. The heating component 25 can be further provided with a liquid absorbing component, the liquid absorbing component is used for contacting the heating component 25A and providing the tobacco tar to be heated and atomized for the heating component 25A; the heat generating member 25A is used to generate heat when energized, thereby heating and atomizing the soot in the liquid absorbing member in contact therewith.

In the atomizer 100 of this embodiment, since at least five sets of ventilation holes are provided directly below, on the left side, and on the right side of the heat generating component 25A, and these ventilation holes substantially surround most of the circumference of the heat generating component 25A, it is possible to blow air straight from at least three directions, i.e., the left, the bottom, and the right, of the heat generating component 25A, and thus provide atomization effects such as a larger amount of smoke and better taste.

In a further embodiment, as shown in fig. 2, 3 and 7, the air intake passage 26C extends from the outside of the housing assembly 26 inwardly and obliquely downward to communicate with the second portion 26A2 of the second housing space 26A. That is, the air inlet passage 26C may be opened at a higher position of the housing assembly 26 so as to be capable of being downwardly and inwardly extended to communicate with the second receiving space 26A. The number of the intake passages 26C may be two, which are oppositely disposed on both sides of the housing assembly 26. In the atomizer 100 of this embodiment, the air intake passage 26C is formed by being inclined inward and downward from the outside of the housing assembly 26 such that the air intake passage 26C is substantially higher than the second housing space 26A and the oil storage space 26B; therefore, when the atomizer 100 is in the substantially upright position, neither the smoke in the oil storage space 26B nor the smoke absorbed by the liquid absorbing member in the second housing space 26A flows out through the air intake passage 26C, and oil leakage can be prevented.

In a further embodiment, as shown in connection with FIGS. 1, 2, 3, 6 and 7, the housing assembly 26 includes the filler ring 4 and the glass tube 5. Wherein a lower end portion of the filler ring 4 defines the second housing space 26A, an upper end portion of the filler ring 4 defines an air outlet passage 4A and the air inlet passage 26C, and the air outlet passage 4A communicates with the first portion 26A1 of the second housing space 26A. The glass tube 5 is sleeved on the outer side of the oil injection ring 4, and the oil storage space 26B is defined between the glass tube 5 and the lower end part of the oil injection ring 4. The oil storage space 26B is provided at the periphery of the second housing space 26A, and is used for transporting the liquid absorbing member with the liquid smoke. The oil storage space 26B may be provided with an oil outlet 4B at a lower position so as to supply the liquid absorbing member with the smoke. It is noted that the atomization space formed by the first portion 26A1 of the second accommodation space 26A can be a substantially closed space, and only the air inlet holes 25D can provide air inlet air, which enters the atomization space and then carries the atomization product out through the air outlet channel 4A for the user to inhale. It is easily understood that the filler ring 4 may define the atomizing space together with other components, and the glass tube 5 and the filler ring 4 may also define the oil reservoir space 26B 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 4B described above may be formed in the lower end portion of the filler ring 4.

In a further embodiment, as shown in fig. 1, 2, 3, 6 and 7, the atomizer 100 may further include a positive thimble 13, a positive pole 14 and a base 16. The positive electrode ejector pin 13 is screwed from the bottom of the support structure 25B and connected with a threaded hole at the bottom of a positive electrode table in the support structure 25B, the positive electrode 14 is inserted into the base 16 from above and is in contact with the positive electrode ejector pin 13, and the housing assembly 26 is connected with the base 16.

In addition, as shown in fig. 1, fig. 2, fig. 3, fig. 6, and fig. 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 housing assembly 26 is provided with a first opening 26C1 of the intake passage 26C on the outside. The air adjusting ring 3 is sleeved on the outer side of the shell component 26, so that the air inlet hole 3A is matched with the first opening 26C1 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 26 so that the overlapping portions of the intake holes 3A and the first openings 26C1 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; 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, and the length of the groove can limit the rotating angle of the air adjusting ring 3.

The airflow path is described herein with reference to fig. 7. Specifically, when the atomizer 100 is suctioned, the first external air flow enters the air intake passage 26C of the filler ring 4 through the air intake hole 3A of the damper ring 3 to become a second air flow, the second air flow exits the air intake passage 26C to enter the second portion 26A2 of the second housing space 26A to become a third air flow, the third air flow exits through the plurality of vent holes 25D to become a fourth air flow, and the fourth air flow is blown straight toward the heat generating component 25A in the form of a heater, for example, and changes its path to exit the atomizer 100 as a fifth air flow after being blocked by the heat generating component 25A.

In a further embodiment, as shown in fig. 1 to 3, 6 and 7, the atomizer 100 may further include a top cap 2 and a suction nozzle 1, the top cap 2 is connected to the housing assembly 26, the suction nozzle 1 is inserted from an upper hole of the top cap 2, and the suction nozzle 1 is communicated with the atomization space. For example, the top cover 2 may be connected to the upper end of the filler ring 4 of the housing assembly 26.

In other embodiments, as shown in fig. 1 to 3, 6 and 7, the atomizer 100 may further include screws 7 and 7A, a pressing ring 10, a pressing ring 11, an insulating ring 12, an insulating sleeve 15, various types of sealing rings 17 to 24, and the like, where the sealing rings 17 to 24 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. 1 to 7, the insulating sheath 15 is put into a hole in the middle of the base 16 from above the base 16; the positive electrode 14 is inserted into the insulating sheath 15 from above; then inserting the insulating pad 8 from the side of the first electrode part 6 such as the negative stage; then, a second electrode part 9 such as a positive electrode stage is inserted into a groove on the side surface of the insulating pad 8 along the direction in which the insulating pad 8 is inserted into the first electrode part 6; then the insulating ring 12 is put into the hole at the bottom of the first electrode part 6; screwing the positive electrode thimble 13 into the second electrode part 9 to fix the insulating pad 8 and the second electrode part 9; sleeving the pressing ring 10 at the bottom of the first electrode part 6, and riveting and fixing the pressing ring 10 by using a pressing ring 11 so as not to enable the pressing ring 10 to move up and down; then the pressing ring 11 on the first electrode part 6 is sleeved with a proper sealing ring 24; then the first electrode part 6 sleeved with the sealing ring 24 is pressed into the base 16; finally, a screw 7 such as a hexagon socket screw is screwed into a corresponding hole of the first electrode member 6, and a screw 7A such as a hexagon socket screw is screwed into a corresponding hole of the second electrode member 9. The screw 7 and the screw 7A can be used to fasten two electrode pins of the heat generating component 25A.

And secondly, assembling the oil bin assembly. Specifically, referring to fig. 1 to 7, appropriate sealing rings 19 to 22 are sleeved in grooves of the oil filler ring 4; then the glass tube 5 is sleeved in from the lower part of the oil injection ring 4: then the air adjusting ring 3 is sleeved on the upper part of the oil injection ring 4; appropriate sealing rings 17 and 18 are respectively sleeved in the grooves of the top cover 2, and then the top cover 2 is screwed above the oil injection ring 4; the mouthpiece 1 is then inserted into a corresponding hole in the top cover 2.

Finally, a proper sealing ring 23 is sleeved in the groove of the base 16, and the oil bin assembly is screwed into the base assembly to obtain a finished product.

As will be understood from the above description, in the heat generating module 26 and the atomizer 100 according to the embodiment of the present invention, since at least five sets of ventilation holes are provided directly below, on the left side, and on the right side of the heat generating component 25A, and the ventilation holes substantially surround most of the circumference of the heat generating component 25A, it is possible to blow air straight from at least three directions, i.e., left, bottom, and right directions of the heat generating component 25A, and thus provide atomization effects, such as a larger amount of mist and better taste, etc. Further, when some of the ventilation holes 25D are provided to be aligned with or slightly higher than the top of the heat-generating component 25A, the airflow blown out from these ventilation holes 25D can blow on and near the top of the heat-generating component 25A, and therefore the blow-through airflow can blow straight around the heat-generating component 25A at an angle close to 270 ° or more, so that the amount of smoke is larger and the taste is better.

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. A heat generating assembly, characterized in that the heat generating assembly (25) is for an atomizer (100) and comprises:

a heat-generating component (25A), the heat-generating component (25A) being configured to generate heat when energized; and

a support structure (25B), the support structure (25B) defining a first housing space (25C), the heat-generating component (25A) being mounted within the first housing space (25C);

wherein the support structure (25B) is provided with a plurality of vent holes (25D) communicating with the first housing space (25C); the plurality of vent holes (25D) include at least a first group of vent holes (G1) located directly below the heat-generating component (25A), a second group of vent holes (G2) and a third group of vent holes (G3) located on the left side of the heat-generating component (25A), a fourth group of vent holes (G4) and a fifth group of vent holes (G5) located on the right side of the heat-generating component (25A); the plurality of ventilation holes (25D) are provided for blowing air against the heat-generating component (25A).

2. The heat-generating component of claim 1, wherein:

each of the first set of vent holes (G1), the second set of vent holes (G2), the third set of vent holes (G3), the fourth set of vent holes (G4), and the fifth set of vent holes (G5) includes at least two vent holes (25D).

3. The heat-generating component of claim 1, wherein:

the heating component (25A) is a heating wire which is formed by winding around a central axis (X);

each group of the first group of vent holes (G1), the second group of vent holes (G2), the third group of vent holes (G3), the fourth group of vent holes (G4) and the fifth group of vent holes (G5) comprises at least one row of vent holes, and the arrangement direction of each row of vent holes is parallel to the central axis (X).

4. The heat-generating component of claim 3, wherein:

the cross section of the first accommodating space (25C) is concave;

the rows of ventilation holes are evenly arranged on the support structure (25B).

5. The heat-generating component according to any one of claims 1-4, wherein:

the support structure (25B) comprises a first electrode part (6) and a second electrode part (9), the second electrode part (9) being arranged on the first electrode part (6), and the plurality of vent holes (25D) opening on the first electrode part (6).

6. The heat-generating component of claim 5, wherein:

the first electrode part (6) is a negative electrode platform, the second electrode part (9) is a positive electrode platform, and an insulating pad (8) is arranged between the second electrode part (9) and the first electrode part (6).

7. An atomizer, comprising:

the heat-generating component of any one of claims 1-6; and

a housing assembly (26), the housing assembly (26) defining a second housing space (26A), an oil storage space (26B) and an air intake passage (26C);

wherein the heat generating component (25) is located within the second housing space (26A) and divides the second housing space (26A) into a first portion (26A1) and a second portion (26A2), the first portion (26A1) coincides with the first housing space (25C), the air intake passage (26C) communicates with the second portion (26A2), and the second portion (26A2) communicates with the first housing space (25C) through the plurality of vent holes (25D); and is

The oil storage space (26B) is provided in the periphery of the second housing space (26A) and communicates with the second housing space (26A).

8. The nebulizer of claim 7, wherein:

the intake passage (26C) extends from the outside of the housing assembly (26) inwardly and obliquely downward to communicate with the second portion (26A2) of the second housing space (26A).

9. The nebulizer of claim 7, wherein:

the shell component (26) comprises an oil filling ring (4) and a glass tube (5);

wherein a lower end portion of the filler ring (4) defines the second housing space (26A), an upper end portion of the filler ring (4) defines an air outlet passage (4A) and the air inlet passage (26C), the air outlet passage (4A) communicating with a first portion (26A1) of the second housing space (26A); 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 (26B).

10. A nebulizer according to any one of claims 7 to 9, characterised in that:

the atomizer (100) further comprises an anode thimble (13), an anode (14) and a base (16); the positive pole thimble (13) is screwed from the bottom of the supporting structure (25B) and is connected with a threaded hole at the bottom of a positive pole platform in the supporting structure (25B), the positive pole (14) is inserted in the base (16) from the upper part and is contacted with the positive pole thimble (13), and the shell component (26) is connected with the base (16); and/or

The atomizer (100) further comprises an air adjusting ring (3), and the air adjusting ring (3) is provided with an air inlet hole (3A); a first opening (26C1) of the air inlet channel (26C) is arranged on the outer side of the shell component (26); the air adjusting ring (3) is sleeved on the outer side of the shell component (26), so that the air inlet hole (3A) is matched with the first opening (26C1) to adjust the air inlet amount.

Images