CN210809302U

CN210809302U - Atomization device

Info

Publication number: CN210809302U
Application number: CN201921126995.0U
Authority: CN
Inventors: 付尧; 阳祖刚; 冯舒婷; 张金
Original assignee: Shenzhen Relx Technology Co Ltd
Current assignee: Shenzhen Relx Technology Co Ltd
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-06-23
Anticipated expiration: 2029-07-16

Abstract

The present application relates to an atomizing device. The proposed atomization device comprises a housing, a heating element top cover, a heating element base, and a first seal disposed on the heating element top cover. The housing and the first seal define a liquid storage compartment, and the heating assembly base define an atomization chamber. The heating element top cover includes a first opening in a first surface, a second opening in a second surface, and a first channel extending through the first and second openings. The first seal covers the first opening and the second opening is in fluid communication with the atomization chamber.

Description

Atomization device

Technical Field

The present disclosure relates generally to nebulizing devices, and more particularly to an electronic device for providing an inhalable aerosol (aerosol).

Background

An electronic cigarette is an electronic product that heats and atomizes a volatile solution and generates an aerosol for a user to inhale. In recent years, various electronic cigarette products have been produced by large manufacturers. Generally, an electronic cigarette product includes a housing, an oil chamber, an atomizing chamber, a heating element, an air inlet, an air flow channel, an air outlet, a power supply device, a sensing device and a control device. The oil storage chamber is used for storing the volatile solution, and the heating assembly is used for heating and atomizing the volatile solution and generating the aerosol. The air inlet and the aerosolizing chamber communicate with one another to provide air to the heating assembly when a user inhales. The aerosol generated by the heating element is first generated in the aerosolizing chamber and then inhaled by the user via the air flow passage and the air outlet. The power supply device provides the electric power required by the heating component, and the control device controls the heating time of the heating component according to the user inspiration action detected by the sensing device. The shell covers the above components.

Existing electronic cigarette products suffer from various drawbacks that may result from poor design of the relative positions of the various components. For example, common electronic cigarette products design the heating element, the airflow channel, and the air outlet to be vertically aligned with one another. Because the airflow channel has a certain length, the aerosol is cooled when passing through the airflow channel, and condensed liquid is formed and attached to the wall of the airflow channel. With this design, when the remaining condensed liquid reaches a certain volume, the condensed liquid can easily slide down the air flow passage to contact the heating element. The falling condensed liquid may contaminate the heating assembly, thereby altering the taste of the aerosol. Furthermore, the heating element, where the condensed liquid slides directly down to a high temperature, may generate liquid splashes, which may even scald the user.

Furthermore, existing electronic cigarette products do not take into account the pressure balance of the oil reservoir. In existing electronic cigarette products, the oil reservoir is typically designed to be completely sealed to prevent escape of the volatile solution. As the user continues to use the electronic cigarette product, the volatile solution in the oil storage chamber is continuously consumed and reduced, so that the pressure in the oil storage chamber is reduced to form negative pressure. The negative pressure makes the volatile solution in the oil storage chamber difficult to uniformly flow onto the heating assembly, so that the heating assembly does not uniformly adsorb the volatile solution. At this time, when the temperature of the heating element rises, there is a high probability that the heating element will burn empty to generate scorched smell, which results in poor user experience.

Therefore, an atomization device capable of solving the above problems is provided.

SUMMERY OF THE UTILITY MODEL

An atomization device is provided. The provided atomization device is characterized by comprising a shell, a heating component top cover, a heating component base and a first sealing piece arranged on the heating component top cover. The housing and the first seal define a liquid storage compartment, and the heating assembly base define an atomization chamber. The heating element top cover includes a first opening in a first surface, a second opening in a second surface, and a first channel extending through the first and second openings. The first seal covers the first opening and the second opening is in fluid communication with the atomization chamber.

An atomization device is provided. The proposed atomization device comprises a housing, a heating element top cover and a heating element base. The proposed atomization device further comprises a first seal disposed on the heating assembly top cap and a heating assembly disposed between the heating assembly top cap and the heating assembly base. The heating assembly and the heating assembly base define an atomization chamber. The heating assembly top cover includes a first opening and a second opening in a first surface, wherein the first seal covers the first opening and exposes the second opening.

Drawings

Aspects of the present disclosure are readily understood from the following detailed description when read in conjunction with the accompanying drawings. It should be noted that the various features may not be drawn to scale and that the dimensions of the various features may be arbitrarily increased or reduced for clarity of discussion.

Fig. 1 illustrates a schematic diagram of an atomization device assembly, according to some embodiments of the present disclosure.

Fig. 2A and 2B illustrate exploded views of a portion of an atomizing device according to some embodiments of the present disclosure.

Fig. 3A and 3B illustrate perspective views of a heating assembly top cover according to some embodiments of the present disclosure.

Fig. 4A and 4B illustrate cross-sectional views of cartridges according to some embodiments of the present disclosure.

Figure 5 illustrates a partial bottom view of a cartridge according to some embodiments of the present disclosure.

Common reference numerals are used throughout the drawings and the detailed description to refer to the same or like components. The present disclosure will become more apparent from the detailed description set forth below when taken in conjunction with the drawings.

Detailed Description

The following disclosure provides many different embodiments, or examples, for implementing different features of the provided subject matter. Specific examples of components and arrangements are described below. Of course, these are merely examples and are not intended to be limiting. In the present disclosure, references in the following description to the formation of a first feature over or on a second feature may include embodiments in which the first and second features are formed in direct contact, and may also include embodiments in which additional features may be formed between the first and second features, such that the first and second features may not be in direct contact. Additionally, the present disclosure may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.

Embodiments of the present disclosure are discussed in detail below. It should be appreciated, however, that the present disclosure provides many applicable concepts that can be embodied in a wide variety of specific contexts. The particular embodiments discussed are merely illustrative and do not limit the scope of the disclosure.

The atomizing device 10 may include a cartridge (cartridge)10A and a body 10B. In certain embodiments, the cartridge 10A and the body 10B may be designed as one piece. In certain embodiments, the cartridge 10A and the body 10B may be designed as two separate components. In certain embodiments, the cartridge 10A may be designed to be removably coupled to the body 10B. In certain embodiments, the cartridge 10A may be designed to be partially received in the body 10B.

The body 10B may include various components therein. Although not depicted in fig. 1, the body 10B may include electrically conductive pogo pins, sensors, circuit boards, light guide components, buffer components, power supply components (such as, but not limited to, batteries or rechargeable batteries), power supply component holders, motors, charging pads, and the like, as may be required for operation of the aerosolization device 10. The body 10B may provide power to the cartridge 10A. The power provided by the body 10B to the cartridge 10A may heat the volatile materials stored within the cartridge 10A. The volatile material may be a liquid. The volatile material may be a solution. In subsequent paragraphs of this disclosure, the volatile material may also be referred to as smoke. The tobacco tar is edible.

Fig. 2A and 2B illustrate exploded views of cartridges according to some embodiments of the present disclosure.

The cartridge 10A includes a housing 1, an upper lid sealing assembly 2, a heating assembly upper lid 3, a heating assembly sealing assembly 4, a heating assembly 5, and a heating assembly base 6. The heating element 5 may have a heating circuit (not shown) on its surface. The heating element 5 may have a heating circuit (not shown) therein.

As shown in fig. 2A, the lid seal assembly 2 may have a plurality of openings. The heating unit upper cover 3 may have a plurality of openings. In some embodiments, the number of openings of the upper lid sealing assembly 2 and the number of openings of the upper lid 3 of the heating assembly may be the same. In some embodiments, the number of openings in the upper lid sealing assembly 2 may be different from the number of openings in the heating assembly upper lid 3. In some embodiments, the number of openings in the lid seal assembly 2 is less than the number of openings in the heating assembly lid 3. In some embodiments, the number of openings of the upper lid sealing assembly 2 is greater than the number of openings of the upper lid 3 of the heating assembly.

In some embodiments, the lid seal assembly 2 may be resilient. In some embodiments, the lid seal assembly 2 may be flexible. In some embodiments, the lid seal assembly 2 may comprise silicone. In some embodiments, the overcap sealing assembly 2 may be made of silicone.

The heating element upper cover 3 may have locking portions 3d1 and 3d 2. The heating element base 6 may have snap-in portions 6d1 and 6d 2. The heating element top cover 3 and the heating element base 6 can be coupled by the locking portions 3d1, 3d2, 6d1 and 6d 2. The heating element top cover 3 and the heating element base 6 can be mechanically coupled by the locking portions 3d1, 3d2, 6d1 and 6d 2. The heating element top cover 3 and the heating element base 6 can be removably combined by the locking portions 3d1, 3d2, 6d1 and 6d 2.

The lid seal assembly 2 may cover a portion of the heating assembly lid 3 when some or all of the components of the cartridge 10A are joined to one another. The lid seal assembly 2 may surround a portion of the heating assembly lid 3. The upper lid seal assembly 2 may expose a portion of the heating assembly upper lid 3.

The heating element sealing assembly 4 may cover a portion of the heating element 5 when some or all of the components of the cartridge 10A are joined to one another. The heating element sealing member 4 may surround a portion of the heating element 5. The heating element sealing member 4 may expose a portion of the heating element 5.

In certain embodiments, the heating assembly sealing assembly 4 may be resilient. In some embodiments, the heating element sealing assembly 4 may be flexible. In certain embodiments, the heating assembly sealing assembly 4 may comprise silicone. In certain embodiments, the heating assembly sealing assembly 4 may be made of silicone.

As shown in fig. 2A, the heating element sealing member 4 has an opening 4h, and the heating element 5 has a groove 5 c. The opening 4h may expose at least a portion of the groove 5c when the heating element sealing member 4 and the heating element 5 are coupled to each other.

As shown in fig. 2B, the lid seal assembly 2 may have an extension 2 t. When the upper cover sealing member 2 and the heating unit upper cover 3 are coupled to each other, the extension portion 2t extends into a passage in the heating unit upper cover 3.

The heating block upper cover 3 has openings 3h1, 3h3, 3h4 and 3h5 on the surface 3s 1. Opening 3h1 extends into heating assembly upper cover 3 and forms a channel (e.g., channel 3c1 shown in fig. 4A). Opening 3h3 extends into heating assembly upper cover 3 and forms a channel (e.g., channel 3c2 shown in fig. 4A). Opening 3h4 extends into heating assembly upper cover 3 and forms a channel (e.g., channel 3c3 shown in fig. 4A). Opening 3h5 extends into heating assembly upper cover 3 and forms a channel (e.g., channel 3c4 shown in fig. 4A). In some embodiments, the heating assembly upper cover 3 may have more channels. In some embodiments, the heating assembly upper cover 3 may have fewer channels.

The heating element upper cover 3 has column portions 3w1 and 3w 2. Between the pillar portions 3w1 and 3w2, a groove 3r1 is defined. Groove 3r1 is in fluid communication with opening 3h 5. The groove 3r1 is in fluid communication with a channel 3c4 (see fig. 4A) of the heating element upper lid 3. The groove 3r1 is in fluid communication with the nebulizing chamber 6C (see fig. 4A).

As shown in fig. 3B, the heating block upper cover 3 has an opening 3h2 on the surface 3s 2. The opening 3h1 extends through the heating block top cover 3 from the surface 3s1 to the opening 3h2 of the surface 3s2 to form a channel 3c 1. In certain embodiments, the opening 3h1 and the opening 3h2 may be vertically aligned with each other. In certain embodiments, the opening 3h1 and the opening 3h2 may not be vertically aligned.

As shown in fig. 4A, the housing 1 has an opening 1h and a tube 1t extending from the opening 1h to the upper cap seal assembly 2. The tube 1t, the lid seal assembly 2 and the housing 1 define a liquid storage tank 20. Volatile materials may be stored in the reservoir 20.

The tube 1t may have a portion extending into the passage 3c 4. The tube 1t may have a non-uniform outer diameter. As shown in fig. 4A, a portion of the tube 1t extending into the passage 3c4 has a smaller outer diameter. The tube 1t may have a non-uniform inner diameter. As shown in fig. 4A, a portion of the tube 1t extending into the passage 3c4 has a smaller inner diameter.

The tube 1t is coupled with the passage 3c4 via the opening 3h5 of the heating assembly upper cover 3. Tube 1t is in fluid communication with channel 3c4 via opening 3h5 of heating assembly upper cover 3. The channel 3c4 is isolated from the reservoir 20 by the tube 1 t.

As shown in fig. 4A, the upper lid sealing member 2 may expose the openings 3h3, 3h4, and 3h5 of the heating element upper lid 3. The upper lid sealing assembly 2 does not cover the openings 3h3, 3h4 and 3h5 of the heating assembly upper lid 3. The lid seal assembly 2 does not block the passages 3c2, 3c3, and 3c 4.

The channel 3c2 is in fluid communication with the groove 5c of the heating assembly 5. The channel 3c3 is in fluid communication with the groove 5c of the heating assembly 5. The tobacco tar stored in the liquid storage tank 20 can flow into the groove 5c through the passage 3c 2. The tobacco tar stored in the liquid storage tank 20 can flow into the groove 5c through the passage 3c 3. The recess 5c of the heating assembly 5 is in fluid communication with the reservoir 20. The soot can be sufficiently contacted with the heating element 5 in the groove 5 c. A heating circuit on the surface or inside the heating element 5 may heat the tobacco tar and generate an aerosol.

The heating element base 6 and the heating element 5 define an atomization chamber 6C therebetween. The heating assembly 5 is partially exposed to the atomizing chamber 6C. The aerosol generated by heating by the heating unit 5 is formed in the atomizing chamber 6C. The aerosol generated by heating by the heating unit 5 is sucked by the user through the tube 1t and the opening 1 h. The tube 1t is in fluid communication with the nebulization chamber 6C. The groove 3r1 is in fluid communication with the nebulizing chamber 6C.

The upper cap sealing assembly 2 may cover the opening 3h1 of the heating assembly upper cap 3. The upper cap seal assembly 2 may block the passage 3c 1.

As shown in fig. 4A, the heating unit upper cover 3 has a stopper 3 p. The barrier 3p isolates the tube 1t from the groove 5c of the heating assembly 5. The barrier 3p isolates the channel 3c4 from the groove 5c of the heating assembly 5.

When the condensed liquid remaining in the tube 1t reaches a certain volume during the use of the atomizer, the condensed liquid may slip off the tube 1 t. The barrier 3p may prevent the condensed liquid sliding down from the tube 1t from contacting the heating assembly 5. The barrier 3p prevents the condensed liquid that has slipped off from contaminating the heating unit 5. The barrier 3p prevents the falling condensed liquid from altering the taste of the aerosol. The barrier 3p can prevent the condensed liquid from sliding down to the heating component with high temperature to generate liquid sputtering. The barrier 3p prevents the user from being scalded by the splashed liquid.

Fig. 4B shows the airflow 6f from the nebulizing chamber 6C to the reservoir 20.

When the atomizer is not being sucked by a user while the atomizer is standing, the opening 3h1 is tightly coupled to the lid seal assembly 2, and the tobacco tar in the reservoir 20 does not leak out of the channel 3c 1.

As the user continues to use the atomizing device, the volatile solution in the reservoir 20 is continuously consumed and reduced, so that the pressure in the reservoir 20 gradually decreases. A negative pressure may be generated when the pressure in the liquid storage tank 20 becomes small. The reduced pressure in reservoir 20 may prevent the volatile solution from flowing through channels 3c2 and 3c3 to groove 5c of heating element 5. When the grooves 5c do not completely adsorb the volatile solution, the heating element 5 having a high temperature may dry burn and generate a scorched smell.

This problem is improved by providing the passage 3c1 in the heating element upper cover 3. The channel 3c1 provided in the heating module upper cover 3 can equalize the pressure in the reservoir 20. Since the nebulization chamber 6C is in fluid communication with the tube 1t, the pressure inside the nebulization chamber 6C is approximately equal to one atmosphere. As the volatile solution in the reservoir 20 continues to decrease, the pressure in the reservoir 20 gradually decreases below atmospheric pressure. The pressure differential between the aerosolizing chamber 6C and the reservoir 20 causes airflow 6f from the aerosolizing chamber 6C to reach the interface of the opening 3h1 and the lid seal assembly 2 via the channel 3C 1. The air flow 6f may partially push open the lid seal assembly 2. The air flow 6f may partially deform the overcap seal assembly 2. The air flow 6f can enter the liquid storage tank 20 through a gap generated by deformation of the lid seal assembly 2. The air flow 6f into the reservoir 20 may cause the pressure in the reservoir 20 to rise. The air flow 6f into the reservoir 20 can equalize the pressure between the reservoir 20 and the nebulization chamber 6C.

In some embodiments, the heating assembly cover 3 may additionally be provided with a channel having the same function as the channel 3c 1. For example, the heating element cover 3 may also be provided with a ventilation channel near the opening 3h 4.

Fig. 5 shows a bottom view of the housing 1, the upper cap sealing assembly 2 and the heating assembly upper cap 3 coupled to each other. The upper cover sealing assembly 2 is arranged between the shell 1 and the heating assembly upper cover 3.

The groove 3r1 is formed between the columnar portions 3w1 and 3w 2. A groove 3r1 is formed between the heating element upper cover 3 and the housing 1. The groove 3r1 allows clearance between the heating module upper cover 3 and the housing 1. The groove 3r1 fluidly communicates the passage 3h4 of the heating assembly upper cover 3 with the atomizing chamber 6C. The stopper 3p is disposed between the passages 3c2 and 3c 3. The barrier 3p prevents the condensed liquid sliding off the tube 1t from contacting the heating assembly 5.

As used herein, spatially relative terms, such as "under," "below," "lower," "above," "upper," "lower," "left," "right," and the like, may be used herein for ease of description to describe one component or feature's relationship to another component or feature as illustrated in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may be present.

As used herein, the terms "approximately," "substantially," "essentially," and "about" are used to describe and account for minor variations. When used in conjunction with an event or circumstance, the terms can refer to an instance in which the event or circumstance occurs precisely as well as an instance in which the event or circumstance occurs in close proximity. As used herein with respect to a given value or range, the term "about" generally means within ± 10%, ± 5%, ± 1%, or ± 0.5% of the given value or range. Ranges may be expressed herein as from one end point to another end point or between two end points. Unless otherwise specified, all ranges disclosed herein are inclusive of the endpoints. The term "substantially coplanar" may refer to two surfaces located within a few micrometers (μm) along the same plane, e.g., within 10 μm, within 5 μm, within 1 μm, or within 0.5 μm located along the same plane. When referring to "substantially" the same numerical value or property, the term can refer to values that are within ± 10%, ± 5%, ± 1%, or ± 0.5% of the mean of the stated values.

As used herein, the terms "approximately," "substantially," "essentially," and "about" are used to describe and explain minor variations. When used in conjunction with an event or circumstance, the terms can refer to an instance in which the event or circumstance occurs precisely as well as an instance in which the event or circumstance occurs in close proximity. For example, when used in conjunction with numerical values, the terms can refer to a range of variation that is less than or equal to ± 10% of the stated numerical value, e.g., less than or equal to ± 5%, less than or equal to ± 4%, less than or equal to ± 3%, less than or equal to ± 2%, less than or equal to ± 1%, less than or equal to ± 0.5%, less than or equal to ± 0.1%, or less than or equal to ± 0.05%. For example, two numerical values are considered to be "substantially" or "about" the same if the difference between the two numerical values is less than or equal to ± 10% (e.g., less than or equal to ± 5%, less than or equal to ± 4%, less than or equal to ± 3%, less than or equal to ± 2%, less than or equal to ± 1%, less than or equal to ± 0.5%, less than or equal to ± 0.1%, or less than or equal to ± 0.05%) of the mean of the values. For example, "substantially" parallel may refer to a range of angular variation of less than or equal to ± 10 ° from 0 °, e.g., less than or equal to ± 5 °, less than or equal to ± 4 °, less than or equal to ± 3 °, less than or equal to ± 2 °, less than or equal to ± 1 °, less than or equal to ± 0.5 °, less than or equal to ± 0.1 °, or less than or equal to ± 0.05 °. For example, "substantially" perpendicular may refer to a range of angular variation of less than or equal to ± 10 ° from 90 °, e.g., less than or equal to ± 5 °, less than or equal to ± 4 °, less than or equal to ± 3 °, less than or equal to ± 2 °, less than or equal to ± 1 °, less than or equal to ± 0.5 °, less than or equal to ± 0.1 °, or less than or equal to ± 0.05 °.

For example, two surfaces may be considered coplanar or substantially coplanar if the displacement between the two surfaces is equal to or less than 5 μm, equal to or less than 2 μm, equal to or less than 1 μm, or equal to or less than 0.5 μm. A surface may be considered planar or substantially planar if the displacement of the surface relative to the plane between any two points on the surface is equal to or less than 5 μm, equal to or less than 2 μm, equal to or less than 1 μm, or equal to or less than 0.5 μm.

As used herein, the terms "conductive", "electrically conductive" and "conductivity" refer to the ability to transfer electrical current. Conductive materials generally indicate those materials that present little or zero opposition to current flow. One measure of conductivity is siemens per meter (S/m). Typically, the conductive material has a conductivity greater than approximately 10⁴S/m (e.g., at least 10)⁵S/m or at least 10⁶S/m) of the above-mentioned material. The conductivity of a material can sometimes vary with temperature. Unless otherwise specified, the electrical conductivity of a material is measured at room temperature.

As used herein, the singular terms "a" and "the" may include plural referents unless the context clearly dictates otherwise. In the description of some embodiments, a component provided "on" or "over" another component may encompass the case where the preceding component is directly on (e.g., in physical contact with) the succeeding component, as well as the case where one or more intervening components are located between the preceding and succeeding components.

Unless otherwise specified, spatial descriptions such as "above," "below," "upper," "left," "right," "lower," "top," "bottom," "vertical," "horizontal," "side," "above," "below," "upper," "on … …," "under … …," "down," and the like are directed relative to the orientation shown in the figures. It is to be understood that the spatial descriptions used herein are for purposes of illustration only and that actual implementations of the structures described herein may be spatially arranged in any orientation or manner with the proviso that embodiments of the present disclosure are not biased by such arrangements.

While the invention has been described and illustrated with reference to specific embodiments thereof, these descriptions and illustrations do not limit the invention. It will be clearly understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the true spirit and scope of the invention as defined by the appended claims. The illustrations may not be drawn to scale. Due to variations in the manufacturing process and the like, there may be a difference between the art reproduction in the present invention and the actual equipment. There may be other embodiments of the invention that are not specifically illustrated. The specification and drawings are to be regarded in an illustrative rather than a restrictive sense. Modifications may be made to adapt a particular situation, material, composition of matter, substance, method or process to the objective, spirit and scope of the present disclosure. All such modifications are intended to be within the scope of the claims appended hereto. Although the methods disclosed herein have been described with reference to particular operations performed in a particular order, it should be understood that these operations may be combined, subdivided, or reordered to form equivalent methods without departing from the teachings of the present invention. Accordingly, unless specifically indicated herein, the order and grouping of the operations is not a limitation of the present invention.

The foregoing outlines features of several embodiments and detailed aspects of the present disclosure. The embodiments described in this application may be readily utilized as a basis for designing or modifying other processes and structures for carrying out the same or similar purposes and/or obtaining the same or similar advantages of the embodiments introduced herein. Such equivalent constructions do not depart from the spirit and scope of the present disclosure, and various changes, substitutions, and alterations can be made therein without departing from the spirit and scope of the present disclosure.

Claims

1. An atomizing device characterized by comprising:

the heating device comprises a shell, a heating assembly top cover, a heating assembly base and a first sealing piece arranged on the heating assembly top cover;

the housing and the first seal define a liquid storage compartment, the heating assembly and the heating assembly base define an atomization chamber;

the heating assembly top cover comprises a first opening on the first surface, a second opening on the second surface and a first channel penetrating through the first opening and the second opening;

wherein the first seal covers the first opening and the second opening is in fluid communication with the nebulizing chamber.

2. The atomizing device of claim 1, wherein the heating assembly top cap further comprises a second channel that forms a third opening in the first surface of the heating assembly top cap, the first seal exposing the third opening.

3. The atomizing device of claim 1, wherein the heating assembly cap further comprises a third channel that forms a fourth opening in the first surface of the heating assembly cap, the first seal exposing the fourth opening.

4. The atomizing device of claim 2, wherein the heating assembly has a slot, the second channel is in fluid communication with the slot of the heating assembly, and the second channel is in fluid communication with the reservoir.

5. The atomizing device of claim 3, wherein the heating assembly has a slot, the third channel is in fluid communication with the slot of the heating assembly, and the third channel is in fluid communication with the reservoir.

6. The atomizing device of claim 1, wherein the heating assembly top cap further comprises a fourth channel that forms a fifth opening in the first surface of the heating assembly top cap, the first seal exposes the fifth opening, and the fourth channel is in fluid communication with the atomizing chamber.

7. The atomizing device of claim 6, wherein the housing has a first tube extending into the reservoir, the first tube being coupled with the fourth channel via the fifth opening, the fourth channel being isolated from the reservoir by the first tube.

8. The atomizing device of claim 7, wherein the first tube has a first portion and a second portion, the second portion having an outer diameter that is less than an outer diameter of the first portion, the second portion extending into the fourth channel.

9. The atomizing device of claim 1, wherein the heating assembly top cap further comprises a fourth channel and the heating assembly has a slot, wherein the fourth channel is isolated from the slot.

10. An atomizing device characterized by comprising:

the heating device comprises a shell, a heating component top cover, a heating component base, a first sealing piece arranged on the heating component top cover, and a heating component arranged between the heating component top cover and the heating component base;

the heating assembly and the heating assembly base define an atomization chamber;

the heating assembly top cover includes a first opening and a second opening in a first surface, wherein the first seal covers the first opening and exposes the second opening.

11. The atomizing device of claim 10, wherein the heating element base has a first support portion and a second support portion, the first support portion having a first detent and the second support portion having a second detent, the heating element base being removably coupled to the heating element top cap by the first detent and the second detent.

12. The atomizing device of claim 10, wherein the heating element top cap further includes a third opening in the second surface and a first channel extending from the first opening to the third opening, the third opening being in fluid communication with the atomizing chamber.

13. The atomizing device of claim 10, wherein the housing and the first seal define a reservoir, wherein the heating assembly has a first portion in fluid communication with the reservoir and a second portion exposed to the atomizing chamber.

14. The atomizing device of claim 10, wherein the housing and the first seal define a reservoir, the second opening extending into the heating element top cap forming a second channel, the heating element being in fluid communication with the reservoir via the second channel.

15. The atomizing device of claim 10, further comprising a second seal disposed between the heating element and the heating element top cover, the second seal surrounding the heating element and exposing at least a portion of the heating element.

16. The atomizing device of claim 10, wherein the heating assembly top cap further comprises a third channel forming a fourth opening in the first surface of the heating assembly top cap, the first seal exposes the fourth opening, and the third channel is in fluid communication with the atomizing chamber.

17. The atomizing device of claim 16, wherein the housing and the first seal define a reservoir, the housing having a first tube extending into the reservoir, the first tube being coupled to the third passageway via the fourth opening, the third passageway being isolated from the reservoir by the first tube.

18. The atomizing device of claim 16, wherein the first seal includes a portion that extends into the third passageway.

19. The atomizing device of claim 10, wherein the first opening is smaller than the second opening.

20. The atomizing device of claim 10, wherein the heating assembly top cap further comprises a third passageway and the heating assembly has a slot, wherein the third passageway is isolated from the slot.