CN111035065A

CN111035065A - Atomization device

Info

Publication number: CN111035065A
Application number: CN201911405369.XA
Authority: CN
Inventors: 徐升阳; 袁宜平; 付家祺
Original assignee: Shenzhen Relx Technology Co Ltd
Current assignee: Shenzhen Relx Technology Co Ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-04-21

Abstract

The present application relates to an atomizing device. The proposed atomization device comprises an oil storage assembly and a main body. The oil storage assembly comprises a heating assembly, a supporting assembly, a sealing assembly and a heating assembly base. The heating component is arranged between the first groove and the second groove of the supporting component. One end of the heating assembly is directly connected to the sealing assembly. The sealing assembly is disposed on the first portion of the heating assembly base. The heating assembly base comprises a first protruding structure and a second protruding structure. The first protruding structure and the second protruding structure extend towards the direction far away from the heating assembly.

Description

Atomization device

Technical Field

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

Background

An electronic cigarette is an electronic product that heats and atomizes an nebulizable 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 nebulizable solution, and the heating component is used for heating and nebulizing the nebulizable solution and generating 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.

The existing electronic cigarette products have different defects. For example, the prior art electronic cigarette products may have poor assembly yield due to the reduced number of components. Prior art electronic cigarette products may instead increase component manufacturing costs in order to reduce the number of components. Furthermore, prior art electronic cigarette products may not account for the high temperature of the aerosol, creating a potential risk of user burns.

Furthermore, electronic vapor devices often have some limitations on their repeated use including: the need to replace or fill their soot, complex handling, soot spillage, charring, battery life shortages, and high price, among others, inevitably results in a poor user experience.

Accordingly, the present disclosure provides an atomizing device that can solve the above-mentioned problems.

Disclosure of Invention

An atomization device is provided. The proposed atomization device comprises an oil storage assembly and a main body. The oil storage assembly comprises a heating assembly, a supporting assembly, a sealing assembly and a heating assembly base. The heating component is arranged between the first groove and the second groove of the supporting component. One end of the heating assembly is directly connected to the sealing assembly. The sealing assembly is disposed on the first portion of the heating assembly base. The heating assembly base comprises a first protruding structure and a second protruding structure. The first protruding structure and the second protruding structure extend towards the direction far away from the heating assembly.

An atomization device is provided. The proposed atomization device comprises an oil storage assembly and a main body. The oil storage assembly comprises a shell, a heating assembly and a heating assembly base. The main body comprises a battery assembly and a sensor fixing seat. The heating component base comprises a first protruding structure and a second protruding structure. The first protruding structure and the second protruding structure extend towards the direction far away from the heating assembly. Wherein the battery pack is arranged between the heating pack base and the sensor fixing seat.

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. 1A and 1B illustrate exploded views of an atomization device according to some embodiments of the present disclosure.

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

Fig. 3A illustrates a perspective view of a sealed connection, according to some embodiments of the present disclosure.

Fig. 3B illustrates a front view of a sealed connection, according to some embodiments of the present disclosure.

Fig. 3C illustrates a cross-sectional view of a sealed connection, according to some embodiments of the present disclosure.

Fig. 4A illustrates a perspective view of a heating element base, according to some embodiments of the present disclosure.

Fig. 4B illustrates a perspective view of a heating element base, according to some embodiments of the present disclosure.

Fig. 5A illustrates a perspective view of a sensor mount according to some embodiments of the present disclosure.

Fig. 5B illustrates a top view of a sensor mount according to some embodiments of the present disclosure.

Fig. 5C illustrates a bottom view of a sensor mount according to some embodiments of the present disclosure.

Fig. 5D illustrates a cross-sectional view of a sensor mount according to some embodiments of the present disclosure.

Fig. 5E illustrates a cross-sectional view of a sensor mount according to some embodiments of the present disclosure.

Fig. 6A and 6B illustrate perspective views of a bottom cover according to some embodiments of the present disclosure.

Fig. 6C illustrates a top view of a bottom cover according to some embodiments of the present disclosure.

Fig. 6D illustrates a bottom view of a bottom cover according to some embodiments of the present disclosure.

Fig. 6E illustrates a cross-sectional view of a bottom cover according to some embodiments of the present disclosure.

Fig. 6F illustrates a cross-sectional view of a bottom cover according to some embodiments of the present disclosure.

Fig. 7A illustrates a cross-sectional view of an atomizing device, according to some embodiments of the present disclosure.

Fig. 7B illustrates a cross-sectional view of an atomizing device, according to some embodiments of the present disclosure.

Fig. 8 illustrates a cross-sectional view of an atomizing device according to some embodiments of the present disclosure.

Fig. 9A illustrates a schematic airflow diagram of an atomizing device according to some embodiments of the present disclosure.

Fig. 9B illustrates a schematic airflow diagram of an atomizing device 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 features of the present disclosure will become more apparent from the following detailed description when taken in conjunction with the accompanying 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 100 may include an oil reservoir assembly 100A and a main body 100B. In some embodiments, the oil storage assembly 100A and the main body 100B may be designed as a single body. In some embodiments, the oil storage assembly 100A and the main body 100B may be designed to be inseparable from each other. In some embodiments, the oil storage assembly 100A and the main body 100B may be designed as two separate components. In some embodiments, the oil storage assembly 100A may be designed to be removably coupled with the main body 100B. In some embodiments, the oil storage assembly 100A may be designed to be partially received in the main body 100B.

The oil storage assembly 100A may include a housing 1, a sealing connector 2, a heating assembly 3, a support assembly 4, a sealing assembly 5, and a heating assembly base 6.

The housing 1 includes a mouthpiece portion (mouthpiece)1m and a cup portion 1 b. In some embodiments, the mouthpiece portion 1m and the oil cup portion 1b may be separate two components. In some embodiments, the mouthpiece portion 1m and the oil cup portion 1b may be integrally formed. The mouthpiece portion 1m and the inside of the cup portion 1b may together define a cavity to store an aerosolizable liquid. The liquid stored in the cavity inside the mouthpiece part 1m and the cup part 1b may be called tobacco tar (e-liquid). The mouthpiece portion 1m has an opening 1h 1. The opening 1h1 constitutes a part of the gas passage. The aerosol generated by the atomizing device 100 can be inhaled by the user through the hole 1 h. The mouthpiece section 1m includes a tube 1t, and the tube 1t is connected to the opening 1h 1. The cannula 1t forms a part of the gas passage.

The sealing joint 2 may assume a cylindrical shape. The sealing connector 2 may have a rectangular parallelepiped shape or other suitable shape. The sealing joint 2 comprises an opening 2h through the sealing joint 2. The sealing connector 2 includes grooves 2r1 and 2r 2. Although not shown in fig. 1A, the inside of the opening 2h may include one or more ring structures. The ring structure inside the opening 2h may be protruded from the inner side surface of the opening 2 h. The annular structure inside the opening 2h can increase the sealing effect between the sealing connection member 2 and the insertion tube 1 t. The grooves 2r1 and 2r2 may be disposed on both sides of the bottom of the sealing connector 2. The grooves 2r1 and 2r2 can be used to arrange the heating element 3. The grooves 2r1 and 2r2 can be used to fix the heating element 3. The grooves 2r1 and 2r2 may be in direct contact with the heating element 3.

In certain embodiments, the sealing joint 2 may have a hardness of between 65 and 75. In certain embodiments, the sealing joint 2 may have a hardness of between 75 and 85. In certain embodiments, the sealing joint 2 may have a hardness between 85 and 90. The Hardness units used herein are Shore A (Shore Hardness A; HA). The hardness of the sealing joint 2 may be greater than the hardness of the sealing assembly 5.

The heating element 3 may be arranged between the sealing connection 2 and the support element 4. The heating element 3 may be disposed between the grooves 4r1 and 4r2 of the support element 4. The grooves 4r1 and 4r2 of the support member 4 can fix the heating member 3.

In some embodiments, the heating element 3 may comprise a cotton core material. In some embodiments, the heating element 3 may comprise a non-woven material. In some embodiments, the heating element 3 may comprise a ceramic material. In some embodiments, the heating element 3 may comprise a combination of cotton wicks, non-woven fabrics, or ceramics.

The heating assembly 3 comprises a heating line 31. The heating wire 31 may be wound around a portion of the heating element 3. The heating wire 31 may be wound around the central portion of the heating element 3. The atomizer 100 may raise the temperature of the heating element 3 by supplying power to the heating line 31.

The heating wire 31 may include a metal material. In certain embodiments, the heating wire 31 may comprise silver. In certain embodiments, the heating line 31 may comprise platinum. In certain embodiments, the heating line 31 may comprise palladium. In certain embodiments, the heating line 31 may comprise nickel. In certain embodiments, the heating wire 31 may comprise a nickel alloy material.

The support member 4 may assume a cylindrical shape. The support member 4 may have a rectangular parallelepiped shape or other suitable shape. The support member 4 includes an opening 4h extending through the support member 4. In some embodiments, the support member 4 may be made of a material including plastic. In some embodiments, the support member 4 may be made of a plastic material.

In some embodiments, the support member 4 may be made of a material including metal. In some embodiments, the support member 4 may be made of a metal material. In certain embodiments, the support assembly 4 may be made of stainless steel.

The support member 4 is advantageously made of metal. The support member 4 made of a metal material may have a thinner thickness than that of a plastic material. The supporting member 4 made of metal material can have a small volume. The support member 4 made of metal material can have a thinner thickness or a smaller volume without sacrificing the structural strength. For example, if the support member 4 made of metal and having a thickness of 0.2mm is made of plastic, the thickness needs to be increased to 0.7mm to achieve the same support strength.

The plastic material needs to be opened and injection molded, and in the process of research and development, modification of the structure of the component made of the plastic material is time-consuming and labor-consuming. The use of metal material for the support member 4 also provides advantages in the manufacturing process due to the relative ease of modification of the metal structure. The metal material also has the characteristics of heat resistance and difficult generation of toxic substances. The support member 4, which is in direct contact with the heating member 3, is made of a metal material, which may provide a benefit to the health of the user of the atomizing device.

The sealing assembly 5 may have ring structures 5r1 and 5r2 on the outer surface. The ring structures 5r1 and 5r2 may be raised from the outer surface of the seal assembly 5. The ring structures 5r1 and 5r2 can enhance the sealing effect of the sealing assembly 5. When the seal assembly 5 is disposed in the cup portion 1b, the annular structures 5r1 and 5r2 can be in close contact with the inner surface of the cup portion 1 b. When the seal assembly 5 is disposed in the cup portion 1b, the annular structures 5r1 and 5r2 are compressively deformed by the inner surface of the cup portion 1 b. When the seal assembly 5 is disposed within the cup portion 1b, the annular structures 5r1 and 5r2 are in interference fit with the inner surface of the cup portion 1 b.

The sealing member 5 may be fitted over a portion 6a of the heating member base 6. The sealing element 5 may abut against a portion 6b of the heating element base 6. The portion 6a has a smaller outer diameter than the portion 6 b. The sealing element 5 has a similar shape to the portion 6a of the heating element base 6. The seal assembly 5 may include a hole 5 h. The holes 5h may constitute a part of the gas passage. The support member 4 may pass through the hole 5h of the sealing member 5. The hole 5h of the sealing member 5 may fix the supporting member 4.

The sealing member 5 may have flexibility. The seal assembly 5 may be malleable. In some embodiments, the sealing member 5 may comprise a silicone material. In certain embodiments, the seal assembly 5 may have a durometer between 20 and 40. In certain embodiments, the seal assembly 5 may have a durometer between 40 and 60. In certain embodiments, the seal assembly 5 may have a hardness of between 60 and 75.

The material of the seal assembly 5 is resistant to high temperatures. The material of the sealing member 5 is not easily deteriorated by the high temperature generated by the heating member 3. In some embodiments, the material of the sealing member 5 may have a melting point greater than 250 ℃. In some embodiments, the material of the sealing element 5 may have a melting point greater than 300 ℃. In some embodiments, the material of the sealing member 5 may have a melting point greater than 400 ℃. In certain embodiments, the melting point of the seal assembly 5 is in the range of 250 ℃ to 300 ℃. In certain embodiments, the melting point of the seal assembly 5 is in the range of 300 ℃ to 350 ℃. In certain embodiments, the melting point of the seal assembly 5 is in the range of 350 ℃ to 400 ℃. In certain embodiments, the melting point of the seal assembly 5 is in the range of 400 ℃ to 500 ℃.

The heating assembly base 6 may comprise a plastics material. In some embodiments, the heating assembly base 6 may comprise polypropylene (PP), high pressure polyethylene (LDPE), High Density Polyethylene (HDPE), or the like. In some embodiments, the heating element base 6 may comprise the same material as the housing 1. In some embodiments, the heating element base 6 may comprise a different material than the housing 1. In some embodiments, the hardness of the heating assembly base 6 may be greater than the hardness of the sealing connection 2. In some embodiments, the hardness of the heating assembly base 6 may be greater than the hardness of the sealing assembly 5.

The main body 100B may include a battery assembly 7, a sensor 8, a sensor holder 9, a bottom cover 10, and a main body case 11.

The battery assembly 7 may be a disposable battery. The battery assembly 7 may be a rechargeable battery. The battery assembly 7 may be a lithium battery. Battery assembly 7 includes a portion 7a and a portion 7 b. The width 7L1 of section 7a is greater than the width 7L2 of section 7 b. The exterior design of the battery assembly 7 has a number of advantages. The portion 7b having a smaller width prevents the battery pack 7 from blocking the groove in the sensor holder 9. The portion 7B having a smaller width can prevent the battery assembly 7 from blocking the airflow passage in the main body 100B.

The sensor 8 may sense a change in air pressure inside the main body 100B. The sensor 8 may sense the airflow inside the body 100B. The sensor 8 may sense sound waves inside the body 100B. The bottom of the sensor 8 may contain a light emitting element 81. The light emitting element 81 may illuminate when the sensor 8 detects a change in air pressure. The light emitting element 81 may illuminate when the sensor 8 detects an airflow. The light emitting element 81 may illuminate when the sensor 8 detects the acoustic wave.

The sensor holder 9 includes a trench (trench)9t1 and a trench 9t 2. The trench 9t1 and the trench 9t2 form a part of the intake passage of the main body 100B. The sensor 8 can be arranged in a cavity of the sensor holder 9.

The sensor holder 9 may be made of a light-transmitting material. The sensor holder 9 may be made of a transparent material. The sensor holder 9 may be made of a translucent material. The sensor holder 9 may be made of a silicone material. The sensor holder 9 may have flexibility. The light emitted from the light emitting assembly 81 can enter the sensor fixing base 9. The light emitted from the light emitting element 81 can be refracted in the sensor fixing base 9. The light emitted from the light emitting element 81 may be reflected within the sensor holder 9. The light emitted from the light emitting component 81 can illuminate the sensor fixing base 9 as a whole. The sensor fixing base 9 can make the light emitted from the light emitting component 81 more uniformly scattered.

The bottom cover 10 includes an opening 10h 1. The opening 10h1 may serve as one of the air inlets of the atomizing device 100. The bottom cover 10 may be fixed in the opening 11h of the main body case 11. The bottom cover 10 may be made of a light-transmitting material. The bottom cover 10 may be made of a translucent material. The light emitted from the light emitting member 81 may cause the bottom cover 10 to emit light. The light emitted from the light emitting member 81 is visible (visible) from the outside of the bottom cover 10.

The main body case 11 may be made of a metal material. The main body case 11 may include a metal material. The main body case 11 may be made of a plastic material. In some embodiments, the main body housing 11 may be made of the same material as the mouthpiece portion 1m and the cup portion 1 b. In some embodiments, the main body housing 19 may be made of a different material than the mouthpiece portion 1m and the oil cup portion 1 b.

The atomizing device 200 may include an oil reservoir 200A and a main body 200B. The oil storage assembly 200A may include a housing 1, a sealing connector 20, a heating assembly 3, a support assembly 4, a sealing assembly 5, and a heating assembly base 6.

The main body 200B may include a battery assembly 7, a sensor 8, a sensor holder 9, a bottom cover 10, and a main body case 11.

The components within the oil storage assembly 200A are similar to the components within the oil storage assembly 100A except that the sealing connector 2 of the oil storage assembly 100A is replaced with the sealing connector 20 in the oil storage assembly 200A. The components within the body 200B are similar to those within the body 100B.

The body of the sealing connection 20 may assume a cylindrical shape. The body of the sealing connector 20 may assume a rectangular parallelepiped shape or other suitable shape. The sealing connection 20 comprises an opening 20h through the sealing connection 20. Sealing connection 20 includes grooves 20r1 and 20r 2. Although not shown in fig. 2A, the inside of the opening 20h may include one or more ring structures. The ring structure inside the opening 20h may protrude from the inner side surface of the opening 20 h. The ring-like structure inside the opening 20h increases the sealing effect between the sealing connection 20 and the cannula 1 t. The grooves 20r1 and 20r2 may be disposed on both sides of the bottom of the sealing connector 20. The grooves 20r1 and 20r2 can be used to position the heating element 3. The grooves 20r1 and 20r2 can be used to fix the heating element 3.

In certain embodiments, the seal connection 20 may have a hardness of between 65 and 75. In certain embodiments, the sealing connection 20 may have a hardness of between 75 and 85. In certain embodiments, the seal connection 20 may have a hardness between 85 and 90. The seal connection 20 may have a hardness greater than the hardness of the seal assembly 5.

One side of the sealing connection 20 contains a fin structure 20f 1. The other side of the sealing connection 20 contains a fin structure 20f 2. When the sealing connection 20 is disposed in the cup portion 1b, the fin structures 20f1 may be in contact with the inside surface of the cup portion 1 b. When the sealing connection 20 is disposed in the cup portion 1b, the fin structures 20f2 may be in contact with the inside surface of the cup portion 1 b.

The sealing joint 20 may comprise the same material as the sealing joint 2. The sealing joint 20 may be made of the same material as the sealing joint 2.

Fig. 3A illustrates a perspective view of a sealed connection, according to some embodiments of the present disclosure. Fig. 3B illustrates a front view of a sealed connection, according to some embodiments of the present disclosure. Fig. 3C illustrates a cross-sectional view of a sealed connection, according to some embodiments of the present disclosure.

Fig. 3A, 3B and 3C show a perspective view, a front view and a cross-sectional view of the sealing joint 20, respectively. As shown in fig. 3C, the inside of the opening 20h may include one or more ring structures. In certain embodiments, the inside of the opening 20h may include ring structures 20s1, 20s2, and 20s 3. In some embodiments, the inside of the opening 20h may include more ring structures. In some embodiments, the inside of the opening 20h may include fewer ring structures. The ring structures 20s1, 20s2, and 20s3 may protrude from the inner side surface of the opening 20 h. The ring structures 20s1, 20s2 and 20s3 increase the sealing effect between the sealing connector 20 and the cannula 1 t.

Fig. 4A illustrates a perspective view of a heating element base, according to some embodiments of the present disclosure. Fig. 4B illustrates a perspective view of a heating element base, according to some embodiments of the present disclosure.

As shown in fig. 4A, the heating element base 6 includes an opening 6h1, an opening 6h2, a groove 6r1, and a groove 6r2 on the portion 6 a. The opening 6h1 does not extend through the heating assembly base 6. The opening 6h2 does not extend through the heating assembly base 6. The provision of the openings 6h1 and 6h2 in the portion 6a may improve the structural strength of the heating element base 6. For example, the provision of openings 6h1 and 6h2 in portion 6a allows the heating element base 6 to withstand greater pressure from above the heating element base 6. In addition, the provision of the openings 6h1 and 6h2 in the portion 6a can reduce the raw material cost of the heating element base 6.

Grooves 6r1 and 6r2 are disposed on opposite sides of portion 6 a. When the sealing member 5 and the heating member base 6 are combined with each other, the sealing member 5 may cover the groove 6r1 and the groove 6r 2.

The groove 6r1 and the groove 6r2 can be used as positioning marks of the seal assembly 5. In some embodiments, the inside of the sealing assembly 5 may include positioning structures corresponding to the grooves 6r1 and 6r 2. The grooves 6r1 and the grooves 6r2 and the positioning structure inside the sealing member 5 can improve the bonding between the sealing member 5 and the heating member base 6. The positioning structure of the groove 6r1, the groove 6r2 and the inner side of the sealing assembly 5 can prevent the sealing assembly 5 and the heating assembly base 6 from being misaligned in the assembling process. The positioning structure of the groove 6r1, the groove 6r2 and the inner side of the sealing assembly 5 can reduce the gap between the sealing assembly 5 and the heating assembly base 6.

As shown in fig. 4B, the heating element mount 6 includes a protrusion structure 6p1, a protrusion structure 6p2, a protrusion structure 6p3, and a protrusion structure 6p4 on the portion 6B. The heating element base 6 further comprises a support structure 6s1 and a support structure 6s2 on the portion 6 b.

The projection structures 6p1, 6p2, 6p3, and 6p4 extend in the vertical direction (y-axis direction). The projection structures 6p1, 6p2, 6p3 and 6p4 extend from the heating element base 6 toward a direction away from the heating element 3. The support structure 6s1 and the support structure 6s2 extend in the horizontal direction (x-axis direction).

In some embodiments, the extending directions of the protruding structures 6p1, 6p2, 6p3 and 6p4 are perpendicular to the extending directions of the supporting structures 6s1 and 6s 2.

In the main body housing of the conventional atomizer, a main body bracket is generally disposed around the battery pack to fix the distance between the battery pack and its peripheral components. Because the main part support itself has certain volume size, restricted the space in the main part shell on the contrary for traditional atomizing device can only use the less main part of volume. The smaller body reduces the time of use of the aerosolization device or increases the frequency of charging of the aerosolization device.

The atomization device provided by the disclosure does not have a main body bracket in the main body shell, so that the available space in the main body shell is increased. The atomization device provided by the disclosure can use a main body with a larger volume, and achieves longer service time and lower charging frequency.

The elimination of the main body bracket in the main body housing brings about the above-described advantages. However, eliminating the main body bracket also requires consideration of how to properly dispose the various components in the main body housing.

The effect of eliminating the main body support can be achieved by disposing the protrusion structure 6p1, the protrusion structure 6p2, the protrusion structure 6p3 and the protrusion structure 6p4 on the heating element base 6. The elimination of the main body support is achieved by providing the support structure 6s1 and the support structure 6s2 on the heating element base 6.

The protrusion structures 6p1, 6p2, 6p3 and 6p4 can maintain a space between the heating module base 6 and the battery module 7. The projection structures 6p1, the projection structures 6p2, the projection structures 6p3, and the projection structures 6p4 can prevent the battery pack 7 from blocking the opening 6h5 of the heating pack base 6 (see fig. 7A). The protruding structures 6p1, 6p2, 6p3, and 6p4 prevent the battery assembly 7 from blocking the air intake passage in the oil storage assembly 100A.

The support structure 6s1 and the support structure 6s2 may abut against the bottom of the cup portion 1b (see fig. 8). The protruding structures 6p1, 6p2, 6p3, and 6p4 may abut against the top of the battery assembly 7 (see fig. 8). The projection structures 6p1, the projection structures 6p2, the projection structures 6p3, and the projection structures 6p4 may be in direct contact with the upper surface of the battery assembly 7 (see fig. 8).

During assembly of the atomizing device 100, the housing 1 may position the heating element base 6 at a predetermined position within the main body housing 11 by abutting against the support structures 6s1 and 6s 2. During the assembly of the atomizing device 100, the heating element base 6 can dispose the battery element 7 at a predetermined position within the main body housing 11 by the protruding structure 6p1, the protruding structure 6p2, the protruding structure 6p3 and the protruding structure 6p 4.

The heating element base 6 further includes a pair of openings 6h3 penetrating the portion 6 b. The heating wire 31 of the heating module 3 may pass through the opening 6h3 and be electrically connected to the battery module 7.

Fig. 5A illustrates a perspective view of a sensor mount according to some embodiments of the present disclosure. The sensor holder 9 comprises a portion 9a and a portion 9 b. The portion 9a has a larger outer diameter than the portion 9 b. The sensor holder 9 includes a cavity 9 c. The cavity 9c may be used to receive the sensor 8. The sensor holder 9 can be used to hold the sensor 8. The sensor holder 9 may be used to protect the sensor 8. The airflow channel design on the sensor holder 9 enables the sensor 8 to accurately detect the airflow in the main body 100B. The sensor holder 9 includes a trench 9t 1. The trench 9t1 communicates with the cavity 9 c.

Fig. 5B illustrates a top view of a sensor mount according to some embodiments of the present disclosure. The portion 9a of the sensor holder 9 includes an arcuate surface 9g 1. The arcuate surface 9g1 forms a part of the surface of the sensor holder 9. The portion 9a of the sensor holder 9 includes a flat surface 9s 1. The flat surface 9s1 surrounds the portion 9a of the sensor holder 9 together with the arc-shaped surface 9g 1. The flat surface 9s1 and the arc-shaped surface 9g1 together delimit the portion 9a of the sensor holder 9. The junction of the flat surface 9s1 and the arcuate surface 9g1 includes a first angle θ₁And a second angle theta₂. In certain embodiments, the first angle θ₁To a second angle theta₂The same is true. In certain embodiments, the first angle θ₁To a second angle theta₂May be different.

In certain embodiments, the first angle θ₁To a second angle theta₂May be in the range of 30 ° to 40 °. In certain embodiments, the first angle θ₁To a second angle theta₂May be in the range of 40 ° to 50 °.

The junction of the flat surface 9s1 and the curved surface 9g1 constitutes a "missing corner" of the sensor holder 9, as compared to the other side (right side in fig. 5B) of the sensor holder 9. A gap is formed between the flat surface 9s1 and the "unfilled corner" formed by the curved surface 9g1 and the main body case 11. The gap may be part of the airflow path within the body 100B. The "unfilled corner" formed by the flat surface 9s1 and the curved surface 9g1 can prevent the sensor holder 9 from blocking the airflow path in the main body 100B.

As shown in fig. 5B, the sensor holders 9 are asymmetric in shape on the left and right sides of the central axis 9x1 of the portion 9 a.

Fig. 5C illustrates a bottom view of a sensor mount according to some embodiments of the present disclosure. Fig. 5D illustrates a cross-sectional view of a sensor mount according to some embodiments of the present disclosure. Fig. 5D shows a cross-sectional view of the sensor holder 9 of fig. 5A along the direction of the dotted line a-a'. Fig. 5E illustrates a cross-sectional view of a sensor mount according to some embodiments of the present disclosure. Fig. 5E shows a cross-sectional view of the sensor holder 9 of fig. 5A along the direction of the dotted line B-B'.

The sensor holder 9 has a trench 9t2 and an opening 9h1 at the bottom. The trench 9t2 communicates with the opening 9h 1. The trench 9t2 communicates with the cavity 9c via the opening 9h 1. The trench 9t2 extends from one side (left side in fig. 5C) of the sensor holder 9 to the opening 9h 1. Trench 9t2 does not continue to extend to the other side (right side in fig. 5C) after reaching opening 9h 1.

As shown in fig. 5C, the trench 9t2 shows that the sensor holder 9 has an asymmetric shape on the left and right sides of the central axis 9x2 of the portion 9 b. The extending direction of the trench 9t2 is substantially perpendicular to the extending direction of the trench 9t 1.

As shown in fig. 5D, the sensor holder 9 includes a groove 9r1 at the top. The groove 9r1 is adjacent to the surfaces 9s2 and 9s3 of the portion 9 a. The groove 9r1 is recessed from the surfaces 9s2 and 9s3 of the portion 9a by a distance 9L. When the sensor holder 9 and the battery pack 7 are disposed in the main body case 11, the surfaces 9s2 and 9s3 of the sensor holder 9 are in direct contact with the battery pack 7. The recess 9r1 ensures that the air flow passage in the sensor holder 9 is not blocked by the battery assembly 7.

Fig. 6A and 6B illustrate perspective views of a bottom cover according to some embodiments of the present disclosure. Fig. 6C illustrates a top view of a bottom cover according to some embodiments of the present disclosure. Fig. 6D illustrates a bottom view of a bottom cover according to some embodiments of the present disclosure. Fig. 6E illustrates a cross-sectional view of a bottom cover according to some embodiments of the present disclosure. Fig. 6E shows a cross-sectional view of the bottom cover 10 along the direction of the dotted line C-C' in fig. 6A. Fig. 6F illustrates a cross-sectional view of a bottom cover according to some embodiments of the present disclosure. Fig. 6F shows a cross-sectional view of the bottom cover 10 along the direction of the dotted line D-D' in fig. 6A.

The bottom of the bottom cover 10 has an opening 10h 1. The opening 10h1 penetrates the bottom cover 10 and forms a part of the airflow passage. The bottom of the bottom cover 10 includes grooves 10r1, 10r2, 10r3 and 10r 4. When the sensor holder 9 and the bottom cover 10 are disposed in the main body case 11, the grooves 10r1 and 10r2 or the grooves 10r3 and 10r4 may form a part of the air flow passage. When the sensor holder 9 and the bottom cover 10 are disposed in the main body case 11, the grooves 10r3 and 10r4 are not part of the airflow path if the grooves 10r1 and 10r2 form part of the airflow path. When the sensor holder 9 and the bottom cover 10 are disposed in the main body case 11, the grooves 10r1 and 10r2 are not part of the airflow path if the grooves 10r3 and 10r4 form part of the airflow path.

For example, when the sensor holder 9 and the bottom cover 10 are disposed in the main body housing 11, if the grooves 10r1 and 10r2 correspond to the "missing corners" of the sensor holder 9, the grooves 10r1 and 10r2 form a part of the air flow passage. Similarly, when the sensor holder 9 and the bottom cover 10 are disposed in the main body housing 11, if the grooves 10r3 and 10r4 correspond to the "missing corners" of the sensor holder 9, the grooves 10r3 and 10r4 form a part of the air flow passage.

As shown in fig. 6C, the bottom cover 10 has a symmetrical shape at both left and right sides of the central axis 10x 1. Although only one side of the bottom cover 10 may be formed with the grooves to form the air flow passages, it is advantageous to provide symmetrical grooves on both sides of the bottom cover 10. The bottom cover 10 with a symmetrical shape can reduce the assembly difficulty. The bottom cover 10 having a symmetrical shape can prevent the airflow path of the main body 100B from being blocked by an error in the assembling process.

Fig. 7A shows a cross-sectional view of the atomization device 100 as shown in 1A. The liquid storage tank 1c is defined between the insertion tube 1t and the oil cup 1 b. The liquid storage tank 1c can contain tobacco tar. The heating assembly 3 is arranged between the sealing connecting piece 2 and the sealing assembly 5. The heating element 3 is in direct contact with the sealing connection 2 and the sealing element 5. Both ends of the heating component 3 can absorb the tobacco tar in the liquid storage tank 1 c. The sealing connection 2, the sealing assembly 5 and the heating assembly base 6 together define an atomization chamber 6 c. The aerosol generated by the heating circuit 31 is first generated in the nebulizing chamber 6c and is subsequently inhaled by the user via the cannula 1 t.

The heating element base 6 includes one or more openings 6h 5. In certain embodiments, the heating assembly base 6 may include 6 openings 6h 5. In some embodiments, the aperture of the opening 6h5 is sized to allow gas to pass through, but to allow liquid to pass through with difficulty. During the use of the atomizing device 100, if the aerosol is condensed and remains in the atomizing chamber 6c, the aperture size of the opening 6h5 is designed to make the condensed liquid not easily enter the main body 100B through the opening 6h 5. The aperture size of the opening 6h5 is designed to prevent the electronic components in the main body 100B from malfunctioning due to condensation. In certain embodiments, the aperture size of the opening 6h5 is in the range of 0.1mm to 0.3 mm. In certain embodiments, the aperture size of the opening 6h5 is in the range of 0.01mm to 0.2 mm. In certain embodiments, the aperture size of the opening 6h5 is in the range of 0.4mm to 1.2 mm. In certain embodiments, the aperture size of opening 6h5 is 0.55 mm.

The protruding structures 6p3 and 6p4 of the heating element base 6 can keep the battery element 7 spaced from the heating element base 6. The protruding structures 6p3 and 6p4 of the heating element base 6 ensure that the opening 6h5 is free. The battery element 7 may be in contact with the protruding structures 6p3 and 6p 4. The battery element 7 may be in contact with the surfaces 9s2 and 9s 3. The battery assembly 7 may be secured between the heating assembly base 6 and the sensor mount 9.

As shown at the bottom of fig. 7A, the flat surface 9s1 of the sensor holder 9 has a clearance from the main body housing 11. The gap between the flat surface 9s1 and the main body case 11 forms a part of the airflow passage.

Fig. 7B illustrates a cross-sectional view of an atomizing device, according to some embodiments of the present disclosure. Fig. 7B shows a cross-sectional view of the atomizing device 200 as shown in 2A. The difference between the atomizing device 200 and the atomizing device 100 is that the sealing connector 20 has fin structures 20f1 and 20f2 on both sides. The fin structures 20f1 and 20f2 may be in contact with the inner side surface of the oil cup portion 1 b. The fin structures 20f1 and 20f2 extend in a direction substantially parallel to the extending direction of the heating element 3.

The fin structures 20f1 and 20f2 can generate a flow guiding function in the storage compartment 1 c. The fin structures 20f1 and 20f2 facilitate contact of the tobacco tar in the liquid storage compartment 1c with the heating element 3 when the amount of tobacco tar in the liquid storage compartment 1c is low during continuous use of the atomizing device 200.

The fins 20f1 and 20f2 also prevent the heating element 3 from adsorbing too much smoke. As shown in fig. 7B, the fin structures 20f1 and 20f2 are disposed above the heating element 3, so that the soot contacts the heating element 3 from the side of the heating element 3, and the soot is prevented from directly impacting two ends of the heating element 3.

The support structure 6s1 and the support structure 6s2 may abut against the bottom of the cup portion 1 b. The protruding structures 6p1 and 6p4 may abut against the top of the battery assembly 7. The battery assembly 7 may be secured between the heating assembly base 6 and the sensor mount 9.

Fig. 9A illustrates a schematic airflow diagram of an atomizing device according to some embodiments of the present disclosure. Fig. 9B illustrates a schematic airflow diagram of an atomizing device according to some embodiments of the present disclosure.

In some embodiments, the grooves 10r1 and 10r2 correspond to the flat surfaces 9s1 of the sensor holder 9 in the vertical direction when the sensor holder 9 and the bottom cover 10 are combined with the main body housing 11. In some embodiments, the grooves 10r3 and 10r4 correspond to the flat surfaces 9s1 of the sensor holder 9 in the vertical direction when the sensor holder 9 and the bottom cover 10 are combined with the main body housing 11.

As shown in fig. 9A, the flow of air into the main body 100B through the opening 10h1 of the bottom cover 10 is denoted by f 1. The airflow f1 passes through the bottom and side surfaces of the sensor 8 and enters the gap between the battery assembly 7 and the main body case 11. After entering opening 10h1, the airflow is in direct contact with the bottom surface of sensor 8 at f1, but not in direct contact with the top surface of sensor 8. The air flow f1 ensures that a pressure differential is created between the top and bottom surfaces of the sensor 8 when the user inhales. The flow f1 ensures that the user's inhalation is detected by the sensor 8.

The airflow channel design of the sensor fixing seat 9 enables the top surface and the bottom surface of the sensor 8 to generate pressure difference when a user inhales. The airflow channel design of the sensor fixing seat 9 enables the sensor 8 to accurately detect the air suction action of a user. The air flow channel design of the sensor holder 9 can improve the sensitivity of the sensor 8. The design of the air flow channel of the sensor holder 9 improves the accuracy of the sensor 8.

The flow of air into the main body 100B via the groove 10r1 is indicated at f 2. The air flow f2 ensures that sufficient fresh air enters the nebulization chamber 6c during inhalation by the user. The air flow entering the main body 100B from the groove 10r1 partially merges with the air flow f1 along the channel 9t 2. The flow along trench 9t2 into opening 9h1 is indicated by f 3.

After the air flows f1 and f2 enter the atomizing chamber 6c from the opening 6h5 (see fig. 7A), a temperature rise Tr is generated by heating of the heating element 3. In certain embodiments, the temperature rise Tr may be in the range of 200 ℃ to 220 ℃. In certain embodiments, the temperature rise Tr may be in the range of 240 ℃ to 260 ℃. In certain embodiments, the temperature rise Tr may be in the range of 260 ℃ to 280 ℃. In certain embodiments, the temperature rise Tr may be in the range of 280 ℃ to 300 ℃. In certain embodiments, the temperature rise Tr may be in the range of 300 ℃ to 320 ℃. In certain embodiments, the temperature rise Tr may be in the range of 200 ℃ to 320 ℃.

The flow of gas from the nebulization chamber 6c enters the cannula 1 t. The gas flow may produce a temperature drop Tf before reaching opening 1h 1. In certain embodiments, the temperature drop Tf may be in the range of 145 ℃ to 165 ℃. In certain embodiments, the temperature drop Tf may be in the range of 165 ℃ to 185 ℃. In certain embodiments, the temperature drop Tf may be in the range of 205 ℃ to 225 ℃. In certain embodiments, the temperature drop Tf may be in the range of 225 ℃ to 245 ℃. In certain embodiments, the temperature drop Tf may be in the range of 245 ℃ to 265 ℃. In certain embodiments, the temperature drop Tf may be in the range of 145 ℃ to 265 ℃.

In certain embodiments, the cannula 1t may have a non-uniform inner diameter. In certain embodiments, opening 1h1 may have a non-uniform inner diameter. The inner diameter of the opening 1h1 becomes gradually larger from near the heating element 3 toward far from the heating element 3. The gradually larger inner diameter of the opening 1h1 makes the aerosol larger in volume.

By adjusting the inner diameter width of the cannula 1t1, the temperature of the aerosol drawn from the opening 1h1 by the user can be controlled. By adjusting the inner diameter width of the cannula 1t1, the volume of aerosol drawn from the opening 1h1 by the user can be controlled. The temperature of the aerosol can be controlled to avoid the user from being scalded by the aerosol. Controlling the aerosol volume can enhance the inhalation experience for the user.

In certain embodiments, the aerosol inhaled by the user via opening 1h1 may have a temperature below 65 ℃. In certain embodiments, the aerosol inhaled by the user via opening 1h1 may have a temperature below 55 ℃. In certain embodiments, the aerosol inhaled by the user via opening 1h1 may have a temperature below 50 ℃. In certain embodiments, the aerosol inhaled by the user via opening 1h1 may have a temperature below 45 ℃. In certain embodiments, the aerosol inhaled by the user via opening 1h1 may have a temperature below 40 ℃. In certain embodiments, the aerosol inhaled by the user via the opening 1h1 may have a temperature below 30 ℃.

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.

As used herein, spatially relative terms, such as "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 "about," "substantially," "generally," 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 the situation in which the event or circumstance occurs explicitly, as well as the situation 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 along the same plane within a few microns (μm), such as within 10 μm, within 5 μm, within 1 μm, or within 0.5 μm. When referring to "substantially" the same numerical value or characteristic, the term can refer to a value that is within ± 10%, ± 5%, ± 1% or ± 0.5% of the mean of the stated values.

The foregoing outlines features of several embodiments and detailed aspects of the present disclosure. The embodiments described in this disclosure 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 atomization device, comprising:

the oil storage assembly comprises a heating assembly, a supporting assembly, a sealing assembly and a heating assembly base;

the heating component is arranged between the first groove and the second groove of the supporting component, and one end of the heating component is directly connected with the sealing component;

the sealing assembly is disposed on a first portion of the heating assembly base; wherein

The heating component base comprises a first protruding structure and a second protruding structure,

the first protruding structure and the second protruding structure extend towards a direction away from the heating component.

2. The atomizing device of claim 1, wherein the heating assembly base further comprises a first support structure between the first and second protruding structures, an extending direction of the first support structure being perpendicular to an extending direction of the first and second protruding structures.

3. The atomizing device of claim 1, wherein the body includes a battery component, wherein the first and second protruding structures contact an upper surface of the battery component.

4. The atomizing device of claim 3, wherein the body further includes a sensor mount including a first recess and first and second surfaces adjacent to the first recess, wherein a lower surface of the battery component is in contact with the first and second surfaces.

5. The atomizing device of claim 3, wherein the battery component includes a first portion and a second portion, wherein a width of the first portion of the battery component is greater than a width of the second portion of the battery component.

6. The atomizing device of claim 1, wherein the first portion of the heating element base includes a first opening and a second opening, wherein the first opening and the second opening do not extend through the first portion of the heating element base.

7. The atomizing device of claim 1, wherein the first portion of the heating element base includes a first groove and a second groove, and the sealing element covers the first groove and the second groove.

8. The atomizing device of claim 1, wherein the body includes a sensor mount including an arcuate surface and a planar surface that collectively define a boundary of a first portion of the sensor mount.

9. The atomizing device of claim 8, wherein the arcuate surface and the planar surface include a first angle and a second angle therebetween, the first angle and the second angle being the same.

10. The aerosolization device of claim 8, wherein the sensor mount comprises a first channel extending in a direction perpendicular to an extension direction of a second channel extending from a side to the first opening on a bottom of the sensor mount.

11. The atomizing device of claim 10, the sensor holder further comprising a first cavity, wherein the first channel and the second channel are in communication with the first cavity.

12. The atomizing device of claim 1, the oil storage component further comprising a sealing connection comprising a first groove and a second groove, wherein the first groove and the second groove of the sealing connection are in contact with the heating component.

13. The atomizing device of claim 12, wherein the sealing connection includes first and second fin structures having a direction of extension parallel to a direction of extension of the heating component.

14. The atomising device according to claim 1, the support assembly comprising gold wire.

15. The atomizing device of claim 8, wherein the body further includes a bottom cover and a body housing, the bottom cover including a first groove, a second groove, a third groove, and a fourth groove, wherein the first groove and the second groove correspond to the flat surface of the sensor holder in a vertical direction when the sensor holder and the bottom cover are combined with the body housing.

16. An atomization device, comprising:

an oil storage assembly and a main body;

the oil storage assembly comprises a shell, a heating assembly and a heating assembly base;

the main body comprises a battery assembly and a sensor fixing seat; wherein

The heating assembly base comprises a first protruding structure and a second protruding structure, and the first protruding structure and the second protruding structure extend towards a direction far away from the heating assembly;

wherein the battery assembly is disposed between the heating assembly base and the sensor holder.

17. The atomizing device of claim 16, the sensor holder including a first recess and first and second surfaces adjacent to the first recess, wherein a lower surface of the battery component is in contact with the first and second surfaces.

18. The atomizing device of claim 16, wherein the first and second protruding structures contact an upper surface of the battery component.

19. The atomizing device of claim 16, wherein a first portion of the heating element base includes a first opening and a second opening, wherein the first opening and the second opening do not extend through the first portion of the heating element base.

20. The atomizing device of claim 19, further comprising a sealing assembly overlying the first and second openings of the heating assembly base.