CN212368311U

CN212368311U - Atomization device

Info

Publication number: CN212368311U
Application number: CN201922429401.XU
Authority: CN
Inventors: 阳祖刚; 付尧; 陶兴明; 张金; 冯舒婷
Original assignee: Shenzhen Relx Technology Co Ltd
Current assignee: Shenzhen Relx Technology Co Ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2021-01-19
Anticipated expiration: 2029-12-30

Abstract

The present application relates to an atomizing device. The proposed atomization device comprises: the heating device comprises a heating component, a power supply component and a controller electrically connected with the power supply component, wherein the heating component comprises an adsorption component and a heating circuit wound around the adsorption component; the controller controls the power supply assembly to output a first power to the heating assembly at a first time and controls the power supply assembly to output a second power to the heating assembly at a second time; wherein the heating circuit is wound around the adsorption assembly by 5 turns, the controller determines the second time according to the first time, and the second power is different from the first power.

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 atomizing chamber are communicated with each other to supply air to the heating module when sucking air by the user. The mist generated by the heating element is first generated in the atomizing chamber and then inhaled by the user through the airflow 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, conventional electronic cigarette products do not consider controlling the power output of heating elements, and as they inhale over time, the heating elements are continuously heated by the power device, which may overheat and generate burning smell that may cause bad experiences of users. The overheated heating element may cause the inner member of the electronic cigarette to melt and even burn. Existing electronic cigarette products that do not control power output generally suffer from the disadvantage of fast power consumption.

In addition, electronic smoking products that do not control the power output of the heating assembly may generate too much aerosol each time the user inhales, which may remain inside the electronic smoking product and condense into a liquid. The excessive condensed liquid in the electronic cigarette product will cause leakage, which not only easily causes damage to the electronic components in the electronic cigarette product, but also easily pollutes other personal articles of the user, and brings bad user experience.

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

SUMMERY OF THE UTILITY MODEL

An atomization device is provided. The atomizing device comprises an atomizing device comprising: the heating device comprises a heating component, a power supply component and a controller electrically connected with the power supply component, wherein the heating component comprises an adsorption component and a heating circuit wound around the adsorption component; the controller controls the power supply assembly to output a first power to the heating assembly at a first time and controls the power supply assembly to output a second power to the heating assembly at a second time; wherein the heating circuit is wound around the adsorption assembly by 5 turns, the controller determines the second time according to the first time, and the second power is different from the first power.

In one embodiment, the second power is less than the first power.

In one embodiment, the second power is zero.

In one embodiment, the second time is 1.0 second to 5.0 seconds apart from the first time.

As one embodiment, the nebulizing device further comprises a sensor electrically connected to the controller, the sensor configured to sense a first airflow within the nebulizing device, the controller controlling the power supply assembly to output the second power to the heating assembly at the first time when an intensity of the first airflow is between a first threshold and a second threshold.

As an embodiment, when the intensity of the first airflow is between the second threshold and a third threshold, the controller controls the power supply component to output the first power to the heating component at the first time.

In one embodiment, the first threshold is less than the second threshold, and the second threshold is less than the third threshold.

As one embodiment, the atomization device further includes an authentication circuit electrically connected to the controller that stores first information associated with a type of fuel stored within the atomization device, wherein the controller determines the second time based on the first time and the first information.

In one embodiment, the atomization device further includes a wireless communication circuit electrically connected to the controller, wherein the controller determines the second time according to the first time and a first signal received by the wireless communication circuit.

In one embodiment, the atomization device further includes a timing circuit electrically connected to the controller, wherein the timing circuit is configured to provide time information, and the controller determines the second time according to the first time and the time information.

As an embodiment, the atomization device further includes a sensor configured to detect inhalation and provide a sensing signal to the controller, and the controller determines the second time based on the first time and the sensing signal.

In one embodiment, the wire diameter of the heating wire is in the range of 0.16mm to 0.24 mm.

As an embodiment, the heating line includes one or more of silver, platinum, nickel, and nichrome.

An atomization device is provided. The atomization device comprises a heating assembly, the heating assembly comprises an adsorption assembly and a heating circuit, and the adsorption assembly is wound by the heating assembly; a power supply component; and a controller electrically connected to the power supply assembly; the controller is configured to control the power supply component to output a first power and a second power to the heating component; wherein the wire diameter of the heating wire is in the range of 0.16mm to 0.24 mm.

As an embodiment, the atomizer further comprises a sensor configured to detect inhalation and provide a sensing signal to the controller, and the controller controls the power supply assembly to vary the output power according to the sensing signal.

In one embodiment, the sensing signal includes a first value and a second value related to the intensity of the suction operation, the controller controls the power supply unit to output the first power to the heating unit based on the first value, and controls the power supply unit to output the second power to the heating unit based on the second value.

In one embodiment, the sensor signal includes a third value related to the intensity of the suction operation, and the controller controls the power supply unit to output a third power, which is different from the first power and the second power, to the heating unit according to the third value.

In one embodiment, the heating line is wound around the adsorption module in 5 turns.

In one embodiment, the atomizer further comprises a wireless communication circuit electrically connected to the controller, wherein the controller controls the power supply assembly to output the first power to the heating assembly at a first time and controls the power supply assembly to output the second power to the heating assembly at a second time, and wherein the controller determines the second time based on the first time and a first signal received by the wireless communication circuit.

In one embodiment, the heating circuit is wound around the adsorption element with a loop diameter in a range of 1.9mm to 2.1 mm.

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 atomizing device in accordance with 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 exploded views of a portion of an atomizing device 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.

FIG. 5 illustrates a block diagram of an atomizer device in accordance with some embodiments of the present disclosure.

Figure 6 illustrates a schematic diagram of an electronic cigarette interacting with a smart terminal, according to some embodiments of the present disclosure.

FIG. 7 illustrates a schematic diagram of a heating element, 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 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 atomization device 100 may include a cartridge (cartridge)100A and a body 100B. In certain embodiments, the cartridge 100A and the body 100B may be designed as one piece. In certain embodiments, the cartridge 100A and the body 100B may be designed as two separate components. In certain embodiments, the cartridge 100A may be designed to be removably coupled to the body 100B. In certain embodiments, when the cartridge 100A is joined with the body 100B, a portion of the cartridge 100A is received in the body 100B.

The cartridge 100A includes a mouthpiece cover (mouthpiece)1, a cartridge housing 2, a sealing component 3, a heating component top cover 4, a heating component 5, a heating component base 6, and a cartridge base 7.

In certain embodiments, the mouthpiece cover 1 and the cartridge housing 2 may be two separate components. In certain embodiments, the mouthpiece cover 1 and the cartridge housing 2 may be integrally formed. The mouthpiece cover 1 has a hole 1 h. The holes 1h constitute a part of the aerosol passage. The mist generated by the atomizing apparatus 100 may be sucked through the holes 1 h.

The sealing assembly 3 may be fitted over the tube 4t1 of the heating assembly top cover 4. The sealing assembly 3 has a similar profile to the tube 4t1 of the heating assembly top cover 4. In some embodiments, the seal assembly 3 has an annular shape. In some embodiments, the seal assembly 3 may have other shapes. The sealing member 3 may have flexibility. The seal assembly 3 may be malleable. In some embodiments, the sealing member 3 may comprise a silicone material.

In certain embodiments, the seal assembly 3 may have a hardness of between 20 and 40. In certain embodiments, the seal assembly 3 may have a hardness of between 40 and 60. In certain embodiments, the seal assembly 3 may have a hardness of between 60 and 75. The Hardness units used herein are Shore A (Shore Hardness A; HA).

One side of the heating assembly top cover 4 has a hole 4 h. The heating element top cover 4 also has a hole on the other side. The heating assembly top cover 4 may comprise a plastic material. In certain embodiments, the heating assembly top cover 4 may comprise polypropylene (PP), high pressure polyethylene (LDPE), High Density Polyethylene (HDPE), or the like. In some embodiments, the heating assembly top cover 4 may comprise a silicone material.

The heating assembly top cover 4 and the sealing assembly 3 may be made of the same material. The heating assembly top cover 4 and the sealing assembly 3 can be made of different materials. The heating assembly top cover 4 and the sealing assembly 3 may comprise different materials. In certain embodiments, the hardness of the heating assembly top cover 4 may be greater than the hardness of the sealing assembly 3. In certain embodiments, the heating assembly top cover 4 may have a hardness of between 65 and 75. In certain embodiments, the heating assembly top cover 4 may have a hardness of between 75 and 85. In certain embodiments, the heating assembly top cover 4 may have a hardness between 85 and 90.

Both ends of the heating element 5 may extend beyond the holes 4 h. Both ends of the heating member 5 may be exposed through the holes 4 h.

The heating module 5 includes a heating line 51 and an adsorption module 52. The heating wire 51 may be wound around a portion of the adsorption element 52. The heating wire 51 may be wound around a central portion of the adsorption member 52. The atomizer 100 may raise the temperature of the heater block 5 by supplying power to the heater line 51.

The heating wire 51 may include a metal material. In certain embodiments, the heating wire 51 may comprise silver. In certain embodiments, the heating line 51 may comprise platinum. In certain embodiments, the heating line 51 may comprise palladium. In certain embodiments, the heating line 51 may comprise nickel. In certain embodiments, the heating wire 51 may comprise a nickel alloy material. In certain embodiments, the heating wire 51 may comprise a nichrome material.

In some embodiments, the absorbent assembly 52 may comprise a cotton core material. In some embodiments, the absorbent assembly 52 may comprise a nonwoven material. In some embodiments, the adsorbent element 52 may comprise a ceramic material. In some embodiments, the adsorbent element 52 may comprise a combination of cotton wicks, non-woven fabrics, or ceramics.

The heating element seat 6 contains a recess 6 r. The heating element 5 may be disposed on the groove 6 r. The heating element 5 may be supported by the groove 6 r. The heating assembly 5 may be secured between the heating assembly top cover 4 and the recess 6 r. The heating element base 6 includes holes 6h1 and 6h 2. The holes 6h1 and 6h2 extend into the heating element base 6. Holes 6h1 and 6h2 penetrate the heating element base 6.

The cartridge base 7 comprises columnar structures 7p1 and 7p 2. The pillar structures 7p1 may extend into the holes 6h 1. The pillar structures 7p1 may be mechanically coupled with the holes 6h 1. The pillar structures 7p2 may extend into the holes 6h 2. The pillar structures 7p2 may be mechanically coupled with the holes 6h 2. The cartridge base 7 may be fixed to the heating element base 6 via the columnar structures 7p1 and 7p 2. The cartridge base 7 includes a hole 7h1 and a hole 7h 2. The hole 7h1 constitutes a part of the aerosol passage. The heating wire 51 extends through the hole 7h2 to make an electrical connection with the conductive member 11 provided to the main body 100B. The cartridge mount 7 includes an adsorbent assembly 7 m. The adsorption member 7m may include a metal material. The attraction member 7m may be magnetically coupled to the magnetic member 12 provided to the main body 100B. The adsorption member 7m may be removably coupled with the magnetic member 12 provided to the body 100B.

The main body 100B includes a frame 8, a sensor cover 9, a sealing member 10, a conductive member 11, a magnetic member 12, a sensor 13, a circuit board holder 14, a circuit board 15, a flat cable 16, a vibrator 17, a charging member 18, a buffer member 19, a power supply member 20, a power supply member holder 21, and a main body case 22.

The frame 8 is fixed to the upper end periphery 21p of the power module holder 21. In some embodiments, the frame 8 may comprise a plastic material. In some embodiments, the frame 8 may comprise a metal material. The sensor upper cover 9 is disposed in the cavity 21c of the power supply module holder 21. The seal assembly 10 is disposed in the groove 21r of the power module holder 21. The magnetic block 12 is disposed in the hole 21h of the power block holder 21. In some embodiments, magnetic assembly 12 may be a permanent magnet. In some embodiments, magnetic assembly 12 may be an electromagnet. In certain embodiments, the magnetic component 12 itself is magnetic. In some embodiments, the magnetic assembly 12 is not magnetic until energized.

The sensor upper cover 9 has holes 9h1 and 9h 2. The hole 9h1 can receive the conductive member 11. The hole 9h2 is in fluid communication with the sensor 13. The sensor 13 can detect the generation of the air flow through the hole 9h 2. The sensor 13 can detect the change of the air pressure through the hole 9h 2. The sensor 13 can detect the acoustic wave through the hole 9h 2.

The conductive assembly 11 includes a conductive pin 11p1 and a conductive pin 11p 2. The conductive pin 11p1 can be electrically connected to the heating element 5, and the conductive pin 11p2 can be electrically connected to the heating element 5. The conductive pin 11p1 can be electrically connected to the heating circuit 51, and the conductive pin 11p2 can be electrically connected to the heating circuit 51.

The circuit board 15 is disposed between the circuit board holder 14 and the power module holder 21. The circuit board 15 includes a controller 151 thereon.

The controller 151 may be a microprocessor. The controller 151 may be a programmable integrated circuit. The controller 151 may be a programmable logic circuit. In some embodiments, the computational logic within the controller 151 cannot be altered after the controller 151 is manufactured. In some embodiments, the computational logic within the controller 151 may be programmatically altered after the controller 151 is manufactured.

The circuit board 15 may also include a memory (not shown). In some embodiments, the memory may be integrated within controller 151. In some embodiments, the memory may be provided separately from the controller 151.

The controller 151 may be electrically connected with the sensor 13. The controller 151 may be electrically connected with the conductive member 11. Controller 151 may be electrically connected to power supply assembly 20. When the sensor 13 detects an airflow, the controller 151 may control the power supply assembly 20 to output power to the conductive assembly 11. When the sensor 13 detects a change in air pressure, the controller 151 may control the power supply assembly 20 to output power to the conductive assembly 11. When the sensor 13 detects a negative pressure, the controller 151 may control the power supply assembly 20 to output power to the conductive assembly 11.

When the controller 151 determines that the air pressure detected by the sensor 13 is lower than a threshold value, the controller 151 may control the power supply assembly 20 to output power to the conductive assembly 11. When the sensor 13 detects a sound wave, the controller 151 may control the power supply 20 to output power to the conductive element 11. When the controller 151 determines that the amplitude of the sound wave detected by the sensor 13 is higher than a threshold value, the controller 151 may control the power supply assembly 20 to output power to the conductive assembly 11.

The vibrator 17 may be electrically connected to the controller 151. In some embodiments, the vibrator 17 is electrically connected to a controller 151 on the circuit board 15 via the flat cable 16.

The controller 151 may control the vibrator 17 to generate different body-sensing effects according to different operation states of the atomizing device 100. In some embodiments, the controller 151 may control the vibrators 17 to vibrate to remind the users to stop sucking when the users are over a certain period of time. In certain embodiments, when the user charges the aerosolization device 100, the controller 151 may control the vibrator 17 to generate a shock to indicate that charging has begun. In certain embodiments, when charging of the atomization device 100 has been completed, the controller 151 may control the vibrator 17 to generate a shock to indicate that charging has been completed.

The charging assembly 18 is disposed at the bottom of the main body case 22. One end of the charging member 18 is exposed through the through hole 22h of the main body case 22. The power supply component 20 may be charged via the charging component 18. In certain embodiments, the charging component 18 includes a USB interface. In certain embodiments, the charging component 18 includes a USB Type-C interface.

The power supply assembly 20 may be disposed within a power supply assembly holder 21. The buffer member 19 may be disposed on the surface 20S of the power supply member 20. The buffer assembly 19 may be disposed between the power supply assembly 20 and the main body housing 22. The buffer member 19 may be in direct contact with the surface 20S of the power supply member 20 and the inner wall of the main body case 22. Although not shown, it is contemplated that an additional buffer assembly may be disposed between the power supply assembly 20 and the power supply assembly holder 21.

In some embodiments, power supply component 20 may be a battery. In some embodiments, power supply component 20 may be a rechargeable battery. In some embodiments, power supply component 20 may be a disposable battery.

The main body case 22 includes a light transmitting member 221. The light transmissive member 221 may include one or more holes through the body housing 22. In some embodiments, the light transmissive component 221 may exhibit a substantially circular shape. In some embodiments, the light transmissive member 221 may exhibit a substantially rectangular shape. In some embodiments, the light transmissive member 221 may have a symmetrical shape.

The cartridge housing 2 and the heating assembly top cover 4 define a storage compartment 30. The nebulizable material can be stored in a storage compartment 30. The nebulizable liquid can be stored in a storage compartment 30. The nebulizable material may be a liquid. The nebulizable material may be a solution. In subsequent paragraphs of this application, the nebulizable material may also be referred to as tobacco tar. The tobacco tar is edible.

The inner wall of the cartridge housing 2 has ribs 2r1, 2r2, 2r3 and 2r 4. The rib 2r1 is provided spaced apart from the rib 2r 2. The rib 2r1 is provided spaced apart from the rib 2r 4. The rib 2r2 is provided spaced apart from the rib 2r 3. The ribs 2r1, 2r2, 2r3 and 2r4 may be arranged parallel to each other. In certain embodiments, the ribs 2r1, 2r2, 2r3, and 2r4 may exhibit a non-parallel arrangement.

In some embodiments, the cartridge housing 2 may have more ribs on the inner wall. In certain embodiments, the cartridge housing 2 inner wall may have fewer ribs. In certain embodiments, the cartridge housing 2 inner wall may have a total of 6 ribs.

The ribs 2r1, 2r2, 2r3 and 2r4 extend from the portion of the cartridge housing 2 near the aperture 1h towards the heating assembly lid 4. One end of the ribs 2r1, 2r2, 2r3 and 2r4 is in direct contact with the heating unit top cover 4. One end of the ribs 2r1, 2r2, 2r3 and 2r4 is pressed against a portion of the heating element top cover 4. As shown in the dashed circle a in fig. 4A, the rib 2r3 presses against a portion of the heating element top cover 4. The ribs 2r1, 2r2, 2r3 and 2r4 prevent the heating element top cover 4 from separating from the heating element base 6.

The ribs 2r1, 2r2, 2r3, and 2r4 may enhance the rigidity of the cartridge case 2. The ribs 2r1, 2r2, 2r3 and 2r4 prevent the cartridge case 2 from being deformed by external force. Ribs 2r1, 2r2, 2r3 and 2r4 prevent the tobacco tar in storage compartment 30 from overflowing due to the external force.

The heating assembly top cover 4 and the heating assembly base 6 define an atomization chamber 40. The atomization chamber 40 can be a cavity between the heating assembly top cover 4 and the heating assembly base 6.

The heating assembly 5 has a length of 5L. The atomizing chamber 40 has a maximum width of 4L 1. The length 5L of the heating assembly 5 is greater than the maximum width 4L1 of the nebulizing chamber 40.

A portion of the heating element 5 is disposed within the atomizing chamber 40. The ends of the heating module 5 extend from the aperture 4h of the heating module top cover 4 into the storage compartment 30. The heating element top cover 4 exposes a portion of the heating element 5. The heating block top cover 4 exposes both end portions of the heating block 5. Both ends of the heating unit 5 are exposed to the storage compartment 30. The tobacco tar in the storage compartment 30 can be adsorbed by the heating element 5 through both ends of the heating element 5. The tobacco tar adsorbed on the heating assembly 5 is heated by the heating circuit 51 to generate aerosol in the atomizing chamber 40. The aerosol can be inhaled by the user through the air flow passage 100t formed by the tube 4t2, the tube 2t and the tube 1 t.

In some embodiments, the mouthpiece cover 1 and the cartridge housing 2 may be integrally formed, with the tube 2t and the tube 1t being the same component.

The gas flow passage 100t formed by the tube 4t2, the tube 2t, and the tube 1t may have a smooth inner diameter. The inner diameter of the gas flow passage 100t does not have a significant step difference at the junction of the tube 1t and the tube 2 t. The inner diameter of the gas flow passage 100t does not have a significant step difference at the junction of the tube 2t and the tube 4t 2. The inner diameter of the gas flow passage 100t does not have a distinct interface where the tube 1t meets the tube 2 t. The inner diameter of the gas flow passage 100t does not have a distinct interface where the tube 2t meets the tube 4t 2.

The gas flow passage 100t formed by the tube 4t2, the tube 2t and the tube 1t may have a non-uniform inner diameter size. For example, the tube 2t may have inner diameters 2L1 and 2L2, and the inner diameter 2L1 is greater than 2L 2. Tube 1t has inner diameters 1L1 and 1L2, and inner diameter 1L1 is greater than 1L 2. In certain embodiments, the airflow channel formed by tube 4t2, tube 2t, and tube 1t may have a uniform inner diameter.

Referring to fig. 4B, the heating element top cover 4 may have two portions. A portion of the heating assembly top cover 4 has a larger width. The inner wall of the atomizing chamber 40 may have a non-uniform width. For example, the inner wall of the atomizing chamber 40 has a width of 4L2 and a maximum width of 4L1 due to the shape of the heating element top cover 4. Width 4L2 is less than width 4L 1.

The sealing assembly 3 is disposed between the tube 2t of the cartridge housing 2 and the tube 4t1 of the heating assembly top cover 4. The seal assembly 3 may have a hardness less than the hardness of the cartridge housing 2. The seal assembly 3 may have a hardness less than the hardness of the heating assembly top cover 4. The seal assembly 3 may increase the seal between the tube 2t and the tube 4t 1. The seal assembly 3 reduces the tolerance requirements for the tube 2t and the tube 4t 1. The sealing assembly 3 can reduce the difficulty of manufacturing the cartridge housing 2 and the heating assembly top cover 4. The sealing assembly 3 prevents damage to the cartridge housing 2 and the heating assembly top cover 4 during assembly. The sealing member 3 also prevents the smoke in the storage chamber 30 from being drawn out through the hole 1 h.

The tube 4t2 of the heating assembly top cover 4 may have an inner diameter smaller than the tube 4t 1. The tube 4t2 of the heating assembly top cover 4 may have an outer diameter smaller than the tube 4t 1. The tube 4t2 of the heating assembly top cover 4 extends into the atomizing chamber 40. The tube 4t2 of the heating assembly top cover 4 extends into the atomizing chamber 40. The pipe 4t2 of the heating assembly top cover 4 extends in the opposite direction to the hole 1 h. The tube 4t2 may bring the airflow path closer to the heating element 5. The tube 4t2 allows the aerosol generated in the nebulizing chamber 40 to be discharged more completely from the air flow channel. The tube 4t2 prevents the aerosol generated in the nebulizing chamber 40 from leaking into the storage compartment 30 from the gap between the seal 3 and the heating element cover 4.

See fig. 4B. When air is sucked from the holes 1h by the user, an airflow 100f is generated in the cartridge 100A. The front segment of the air flow 100f contains fresh air that enters the aerosolizing chamber 40 through the aperture 7h1 of the cartridge base 7. The rear section of the airflow 100f contains the aerosol generated by the heating assembly 5. Fresh air enters the atomizing chamber 40 through the hole 7h1, and the mist generated by the heating element 5 is discharged along the air flow passage 100t from the hole 1h 1.

The air flow 100f produces a temperature change between the heating element 5 and the tube 4t 2. The aerosol generated by the heating assembly 5 undergoes a temperature change before reaching the tube 4t 2.

The non-uniform width of the inner wall of the atomizing chamber 40 may enhance the temperature change of the air flow 100 f. The non-uniform width of the inner wall of the atomizing chamber 40 may accelerate the temperature change of the air flow 100 f. The temperature of the airflow 100f decreases from the width of 4L1 to 4L 2. The temperature drop is greater and faster when the air stream 100f flows from the width of 4L1 to 4L2 as compared to an atomizing chamber having a uniform inner wall width. By adjusting the width of the inner wall of the atomizing chamber 40, the temperature of the mist drawn from the holes 1h may be controlled. In some embodiments, the atomization chamber 40 may also have substantially the same inner wall width.

After entering the atomizing chamber 40 from the opening 7h1, the airflow 100f is heated by the heating element 5 to generate a temperature rise Tr. 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 air flow from the atomizing chamber 40 may produce a temperature drop Tf before reaching the orifice 1 h. 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 ℃.

The airflow passage 100t may have a non-uniform inner diameter. The inner diameter of the air flow passage 100t becomes gradually larger from the position near the heating element 5 toward the hole 1 h. The larger inner diameter near the hole 1h can make the aerosol larger in volume.

The temperature of the mist drawn from the over holes 1h may be controlled by adjusting the inner wall width of the atomizing chamber 40 and the inner diameter width of the airflow passage 100 t. By adjusting the inner wall width of the atomizing chamber 40 and the inner diameter width of the airflow passage 100t, the volume of the aerosol sucked from the holes 1h may be controlled.

The temperature of the aerosol can be controlled to avoid the user from being scalded by the aerosol. Controlling the volume of aerosol can improve the suction experience of users.

In some embodiments, the aerosol inhaled by the user through the through holes 1h may have a temperature lower than 65 ℃. In some embodiments, the aerosol inhaled by the user through the through holes 1h may have a temperature lower than 55 ℃. In some embodiments, the aerosol inhaled by the user through the through holes 1h may have a temperature lower than 50 ℃. In some embodiments, the aerosol inhaled by the user through the through holes 1h may have a temperature lower than 45 ℃. In some embodiments, the aerosol inhaled by the user through the through holes 1h may have a temperature lower than 40 ℃. In certain embodiments, the aerosol inhaled by the user via the through-hole 1h may have a temperature below 30 ℃.

The atomization device 100 includes a cartridge 100A and a body 100B.

As shown in fig. 5, in certain embodiments, the cartridge 100A may include a heating element 5 and an authentication circuit 23. The main body 100B may include a timing circuit 24, a wireless communication circuit 25, an indicator light 26, and a memory 27. Fig. 5 will illustrate the interaction between the controller 151 and the sensor 13, vibrator 17, power supply assembly 20, authentication circuit 23, timing circuit 24, wireless communication circuit 25, indicator light 26, memory 27 and heating assembly 5.

In some embodiments, the controller 151 controls the power module 20 to output power P1 to the heating module 5 at time Tm1, and the controller 151 controls the power module 20 to output power P2 to the heating module 5 at time Tm 2. In some embodiments, power P1 is different from power P2. In certain embodiments, power P1 is greater than power P2. In some embodiments, the power P2 is zero.

In certain embodiments, time Tm2 is 1.0 to 2.0 seconds from time Tm 1. That is, when the controller 151 controls the power supply module 20 to output the power P1 to the heating module 5 at time Tm1, the controller 151 controls the power supply module 20 to change the power output to the heating module 5 after 1.0 second to 2.0 seconds. In certain embodiments, time Tm2 is 2.0 seconds to 3.0 seconds from time Tm 1. In certain embodiments, time Tm2 is 3.0 seconds to 4.0 seconds from time Tm 1. In certain embodiments, time Tm2 is 4.0 seconds to 5.0 seconds from time Tm 1. In certain embodiments, time Tm2 is 1.0 to 3.0 seconds from time Tm 1. In certain embodiments, time Tm2 is 1.0 to 4.0 seconds from time Tm 1. In certain embodiments, time Tm2 is 1.0 to 5.0 seconds from time Tm 1.

When the cartridge 100A and the main body 100B are in an uncoupled state, the controller 151 is electrically disconnected from the authentication circuit 23. When the cartridge 100A and the main body 100B are in the engaged state, the controller 151 is electrically connected to the authentication circuit 23. The authentication circuit 23 stores a message. This information may be correlated to the type of tobacco smoke stored in the aerosolization device. In certain embodiments, the information includes resistance characterizing taste information of the cartridge 100A. When the cartridge 100A and the body 100B are in the engaged state, the connection pins of the controller 151 form an electrical connection loop with the resistor. According to the difference of the resistance value of the resistor in each cartridge 100A, the controller 151 determines the level of the connection pin corresponding to the resistor, and determines cartridges 100A of different tastes according to the different levels. For example, when the resistance is 2 ohms, it is characterized that the grapefruit flavor cartridge 100A is associated with the body 100B. When the resistance is 4 ohms, it is characterized that a mint flavored cartridge 100A is associated with the body 100B. It should be noted that the resistance of the specific resistor and the corresponding flavor of the cartridge 100A are not limited thereto. The determination can be made according to actual conditions.

In some embodiments, the authentication circuit 23 includes a cryptographic chip (not shown). The encryption chip stores encrypted data information of the cartridge 100A, which may include a unique ID number, cartridge taste, cartridge oil amount, etc. The controller 151 includes a decryption module corresponding to the encryption chip. The decryption module is configured to decrypt the encrypted information when the cartridge 100A and the main body 100B are in a combined state, and send decryption success information after decryption is successful, and send decryption failure information after decryption is failed. Upon receiving the decryption failure information, the controller 151 may power down between the power supply assembly 20 and the heating assembly 5. Upon receiving the decryption failure information, the controller 151 may set the nebulizing device 100 to a disabled (disable) state. In the disabled state, the controller 151 does not control the power supply assembly 20 to output power to the heating assembly 5 even if the sensor 13 detects that the user is inhaling on the cartridge 100A.

If the decryption success information is received, the controller 151 drives the indicator lamp 26 to flash 3 times and drives the vibrator 17 to shake 3 times. The controller 151 starts the bluetooth module to transmit a broadcast signal after successfully decrypting the encrypted data information acquired from the encryption chip.

In some embodiments, the controller 151 determines the time Tm2 based on the time Tm1 and information stored by the authentication circuit 23. For example, if the taste of the cartridge 100A is different, the information stored in the authentication circuit 23 is different. The controller 151 determines a different time Tm2 based on the time Tm1 and different information stored in the authentication circuit 23. For example, when the flavor of the tobacco smoke of the cartridge 100A is a mint flavor, the time Tm2 may be 2.0 seconds apart from the time Tm1, i.e., the controller 151 controls the power supply 20 to output the power P1 to the heating element 5 at the time Tm1, and after 2.0 seconds, the controller 151 controls the power supply 20 to output the power P2 to the heating element 5. When the flavor of the tobacco smoke of the cartridge 100A is grapefruit flavor, the time Tm2 may be 2.5 seconds apart from the time Tm1, that is, the controller 151 controls the power supply module 20 to output the power P1 to the heating module 5 at the time Tm1, and after 2.5 seconds, the controller 151 controls the power supply module 20 to output the power P2 to the heating module 5.

In some embodiments, the controller 151 determines the time Tm2 based on the time Tm1 and information stored by the authentication circuit 23. In certain embodiments, the authentication circuit 23 stores information relating to the amount of atomization of the tobacco tar for different tobacco tars stored within the cartridge 100A. The amount of aerosol described herein is the volume of aerosol generated after heating the same volume of tobacco tar. The tobacco tar with different tastes has different volume of the aerosol generated after heating due to the difference of the components even if the volume is the same.

For example, if a mint-flavored tobacco tar has a higher amount of atomization than an oolong-flavored tobacco tar, the interval between time Tm1 and time Tm2 of the mint-flavored tobacco bomb may be set to be smaller than the oolong-flavored tobacco bomb. For example, time Tm2 for a mint-flavored cartridge may be 2 seconds apart from time Tm1, while time Tm2 for an oolong-flavored cartridge may be 2.5 seconds apart from time Tm 1.

Since the user has different smoking habits for the cartridges 100A with different tastes, the user can obtain better use experience by correspondingly adjusting the heating time of the heating assembly 5 for the cartridges 100A with different tastes.

In certain embodiments, timing circuit 24 is electrically connected to controller 151. The timing circuit 24 is used to provide time information. For example, timing circuit 24 may be used to provide time information of the location of the user. The time information is, for example, 3:00am, 6:30pm, and this time information may vary depending on the location of the user, for example, the same time, and the timer circuit 24 provides different time information when the user is in the united states and in japan.

In some embodiments, the controller 151 determines the time Tm2 according to the time Tm1 and the time information provided by the timing circuit 24. The time Tm2 differs as the time information differs. For example, when the time information is 6:00am, the time Tm2 may be 3.0 seconds apart from the time Tm1, that is, after the controller 151 controls the power supply module 20 to output the power P1 to the heating module 5 at the time Tm1 and 3.0 seconds, the controller 151 controls the power supply module 20 to output the power P2 to the heating module 5. When the time information changes to 3:00pm, the time Tm2 may be 4.0 seconds apart from the time Tm1, i.e., the controller 151 controls the power supply module 20 to output the power P1 to the heating module 5 at the time Tm1, and the controller 151 controls the power supply module 20 to output the power P2 to the heating module 5 after 4.0 seconds.

Since the user has different smoking habits for different times, for example, the user is used to smoke a larger amount of smoke in the morning, the heating time of the heating assembly 5 is adjusted correspondingly at different times, so that the user can get a better use experience.

The wireless communication circuit 25 is used for wireless communication. Memory 27 may be used to store information and be read and written. The memory 27 stores smoking information including the ID of the cartridge 100A, the number of smoking ports, smoking time, and the like. In certain embodiments, the wireless communication circuit 25 is electrically connected to the controller 151. The wireless communication may employ one or more of the following modes: bluetooth, Wi-Fi, 3G (the 3rd Generation, third Generation mobile communication technology), 4G (the 4th Generation, third Generation mobile communication technology), 5G (the 5th Generation, third Generation mobile communication technology), near field communication, ultrasonic communication, ZigBee (ZigBee protocol), RFID (Radio Frequency Identification), and the like.

The controller 151 may transmit the smoking information stored in the memory 27 to the smart terminal through bluetooth communication. And the special APP (Application) of the intelligent terminal performs data analysis according to the received smoking information so as to better guide the user to control, replace, quit smoking and the like. The wireless communication circuit 25 interacts with the intelligent terminal to obtain information. The controller 151 interacts with the smart terminal through the wireless communication circuit 25. The intelligent terminal comprises a mobile phone, a computer, an intelligent wearable device (such as a smart watch), a tablet computer and the like.

In some embodiments, the smoking information stored in the memory 27 includes the user's smoking habits and may store the flavor of the cartridge 100A used by the user, the model of the body 100B, the time of each puff, and the time or scenario of the puff. The smoking scenario may include physiological or environmental information of the user. The physiological information of the user includes the current heart beat number of the user. The environmental information includes a location of the user, such as indoor or outdoor, a temperature at which the user is located, and a humidity at which the user is located.

The smart terminal receives the information, and the controller 151 determines the time Tm2 from the information received by the wireless communication circuit 25. For example, when the user is indoors, the time Tm2 may be 2.0 seconds apart from the time Tm1, that is, the controller 151 controls the power supply module 20 to output the power P1 to the heating module 5 at the time Tm1, and after 2.0 seconds, the controller 151 controls the power supply module 20 to output the power P2 to the heating module 5. When the user is outdoors, the time Tm2 may be 2.5 seconds apart from the time Tm1, that is, the controller 151 controls the power supply module 20 to output the power P1 to the heating module 5 at the time Tm1, and after 2.5 seconds, the controller 151 controls the power supply module 20 to output the power P2 to the heating module 5.

In addition, the wireless communication circuit 25 can immediately interact with the intelligent terminal to obtain information according to the physiological information of the user and/or the position of the user stored in the memory 27. The controller 151 determines the time Tm2 from the information received by the wireless communication circuit 25.

Because the user has different suction habits in different scenes, the heating time of the heating component 5 is correspondingly adjusted at different times to customize the suction parameters each time, so that the user can obtain better use experience.

In some embodiments, 2 or more thresholds may be set for the sensing signals received by the sensor 13. For example, 3 to 5 thresholds can be set for the sensory signal; 5 to 10 thresholds can be set for the sensing signal; 10 to 100 threshold values can be set for the sensing signal. The threshold value may correspond to the magnitude of the airflow detected by the sensor 13. The threshold value may correspond to the magnitude of the air pressure detected by the sensor 13. The threshold value may correspond to the magnitude of the acoustic wave detected by the sensor 13.

For example, 3 thresholds, which are a threshold TH1, a threshold TH2 larger than the threshold TH1, and a threshold TH3 larger than the threshold TH2, respectively, may be set for the sensing signal received by the sensor 13. When the intensity of the airflow is between the threshold TH2 and the threshold TH3, the controller 151 controls the power module 20 to output power P1 to the heating module 5 at time Tm 1. When the sensor 13 detects an air flow between the threshold TH1 and the threshold TH2, the controller 151 controls the power module 20 to output power P2 to the heating module 5 at a time Tm 1.

When the sensor 13 detects an airflow greater than the threshold TH3, the controller 151 controls the power module 20 to output power P3 to the heating module 5. The power P3 may be greater than the power P1. The power P3 may be greater than the power P2. The power P3 may be different from the power P1 and the power P2.

When the airflow detected by the sensor 13 is smaller than the threshold TH1, the controller 151 does not control the power supply module 20 to output power (or output power is 0) to the heating module 5.

In some embodiments, the sensing signal received by the sensor 13 is a continuous signal. In some embodiments, the sensing signal received by the sensor 13 is an analog (analog) signal. In some embodiments, the sensor signal received by the sensor 13 is correlated to the pressure level detected by the sensor 13. In some embodiments, the sensing signal received by the sensor 13 is positively correlated with the air pressure detected by the sensor 13. In some embodiments, the sensing signal received by the sensor 13 is correlated to the magnitude of the acoustic wave detected by the sensor 13. In some embodiments, the sensing signal received by the sensor 13 is positively correlated with the magnitude of the sound wave detected by the sensor 13.

In some embodiments, the power output by the power module 20 to the heating module 5 may be positively correlated with the sensing signal received by the sensor 13. In some embodiments, the power output by the power supply assembly 20 to the heating assembly 5 is a continuous value. In some embodiments, the power output to the heating element 5 is correlated to the continuous signal received by the sensor 13. For example, the user's inhalation may cause the sensor 13 to receive an analog signal, and the controller 151 may adjust the power output to the heating element 5 in real time according to the variation of the analog signal.

Fig. 6 is a schematic diagram illustrating the interaction between the atomization device 100 and the intelligent terminal 201 according to some embodiments of the present disclosure. The intelligent terminal 201 starts the bluetooth and matches with the atomization device 100, and receives the data information sent by the atomization device 100 after the matching is successful. The intelligent terminal 201 sends the data information to the server 202, the server 202 is used for sending the analyzed and processed information about the atomization device 100 to the intelligent terminal 201, and the intelligent terminal 201 displays the data information of the cigarette cartridge 100A through the special APP, wherein the data information comprises the cigarette cartridge taste, the daily suction opening number, the weekly suction opening number, the monthly suction opening number, the accumulated suction opening number, the residual cigarette oil amount and the like, and displays the data information into a curve chart. Wherein the remaining amount of tobacco tar may be calculated from the cumulative number of puffs for the cartridge 100A.

In some embodiments, when the atomization device 100 and the smart terminal 201 are in a bluetooth connection state, the "stop heating" touch control on the dedicated APP is activated by the user, the smart terminal 201 acquires the "stop heating" command and sends the "stop heating" command to the controller 151 through the bluetooth communication link, and after receiving the "stop heating" command, the controller 151 disconnects the power supply 20 from supplying power to the heating assembly 5, and the heating assembly 5 stops heating. Even if the sensor 13 detects an air flow and outputs a high level, i.e. the user draws, the heating element 5 is not powered, i.e. the heating element 5 cannot heat the soot.

Fig. 7 is a schematic view of a heating element 5 according to some embodiments of the present application. As shown in fig. 7, the heating wire 51 is wound around the adsorption assembly 52 in a manner of being wound 5 turns. The number of turns of the heating wire 51 wound around the adsorption assembly 52 affects the resistance of the heating wire 51. The heating wire 51 is wound around the adsorption member 52 in 5 turns, and a minimum resistance can be obtained. In some embodiments, the heating wire 51 has a resistance in the range of 0.9 Ω to 1.0 Ω at room temperature (e.g., 25 ℃). In some embodiments, the resistance of the heating wire 51 is in the range of 1.0 Ω to 1.1 Ω at room temperature.

In some embodiments, the heating circuit 51 is wound around the adsorbent assembly 52 with a loop diameter T1 in the range of 1.9mm to 2.1 mm. In some embodiments, the heating circuit 51 is wound around the adsorbent assembly 52 with a loop diameter T1 in the range of 1.95mm to 2.00 mm. In certain embodiments, the heating circuit 51 is wound around the adsorbent assembly 52 with a loop diameter T1 in the range of 2.00mm to 2.05 mm. In some embodiments, the heating circuit 51 is wound around the adsorbent assembly 52 with a loop diameter T1 in a range of 2.05mm to 2.10 mm.

In some embodiments, the wire diameter T2 of the heating wire 51 is in the range of 0.16mm to 0.18 mm. In some embodiments, the wire diameter T2 of the heating wire 51 is in the range of 0.18mm to 0.20 mm. In some embodiments, the wire diameter T2 of the heating wire 51 is in the range of 0.20mm to 0.22 mm. In some embodiments, the wire diameter T2 of the heating wire 51 is in the range of 0.22mm to 0.24 mm.

In certain embodiments, the length of the adsorbent assembly 52 ranges from 14.98mm to 15.00 mm. In certain embodiments, the length of the adsorbent assembly 52 ranges from 15.00mm to 15.02 mm.

In certain embodiments, the heating circuit 51 is wound around the adsorbent assembly 52 in a right-handed manner. In certain embodiments, the heating circuit 51 is wound around the adsorbent assembly 52 in a left-handed manner.

When the heating wire 51 is wound around the adsorption element 52 by 5 turns, the diameter of the heating wire 51 wound around the adsorption element 52, the diameter of the heating wire 51, and/or the length of the adsorption element 52 are in the above range, the amount of smoke (TPM) sucked per one mouth of the user can be increased. Compared with the heating line wound with 4 or 6 turns around the adsorption component, and the wire diameter of the heating line 51 is 0.25mm, the TPM of the embodiment of the disclosure can be improved by 30%.

For example, as a result of the experiment, the heating element 5 produced 6.75mg (mg) of TPM by winding 6 turns of the heating wire 51 having a wire diameter of 0.2 mm. Using a 0.2mm wire

diameter heating wire

51 and 4 windings, the heating block 5 produced 6.7mg TPM. Using a 0.2mm wire

diameter heating wire

51 and 5 windings, the heating assembly 5 produced 6.84mg TPM. Using a 0.25mm wire

diameter heating wire

51 and 5 windings, the heating assembly 5 produced 5.2mg TPM.

From the above experimental results, it was found that when the heating wire 51 having a wire diameter of 0.2mm was used, a significantly large amount of mist was generated by winding 5 turns. Furthermore, in the same 5-turn winding condition, the heating wire 51 can be improved by more than 30% of TPM using a wire diameter of 0.2mm compared to using a wire diameter of 0.25 mm.

In certain embodiments, controller 151 determines time Tm2 based on time Tm 1. In some embodiments, controller 151 determines time Tm2 based solely on time Tm 1. In some embodiments, the controller 151 does not determine the time Tm2 according to the sensing signal of the sensor 13. In some embodiments, controller 151 does not determine time Tm2 based on the signal from authentication circuit 23. In some embodiments, controller 151 does not determine time Tm2 according to the signal from timing circuit 24. In some embodiments, controller 151 does not determine time Tm2 based on signals received by wireless communication circuitry 25.

In some embodiments, the controller 151 determines the time Tm2 according to the time Tm1 and at least one of the sensing signal of the sensor 13, the signal of the authentication circuit 23, the signal of the timing circuit 24, and the signal received by the wireless communication circuit 25. For example, the controller may determine the time Tm2 based on the time Tm1, the sensing signal of the sensor 13, and the signal of the authentication circuit 23. The controller may also determine the time Tm2 based on the time Tm1, the signal from the timing circuit 24, and the signal received by the wireless communication circuit 25.

In some embodiments, the controller 151 may heat the heating assembly 5 according to a preset time period. In some embodiments, the time Tm1 and the time Tm2 are fixed values during the production of the atomization device 100. In some embodiments, the controller 151 controls the power supply assembly 20 to output power to the heating assembly 5 for a duration Tm1, and then varies the output power at a time Tm 2.

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 summarizes features of several embodiments and detailed aspects of the present disclosure. The embodiments described in this disclosure may be readily used 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, comprising:

the heating device comprises a heating component, a power supply component and a controller electrically connected with the power supply component, wherein the heating component comprises an adsorption component and a heating circuit wound around the adsorption component;

the controller controls the power supply assembly to output a first power to the heating assembly at a first time and controls the power supply assembly to output a second power to the heating assembly at a second time;

wherein the heating circuit is wound around the adsorption assembly by 5 turns, the controller determines the second time according to the first time, and the second power is different from the first power.

2. The atomizing device of claim 1, wherein the second power is less than the first power.

3. The atomizing device of claim 1, wherein the second power is zero.

4. The atomizing device of claim 1, wherein the second time is between 1.0 second and 5.0 seconds from the first time.

5. The atomizing device of claim 1, further comprising a sensor electrically connected to the controller, the sensor configured to sense a first airflow within the atomizing device, the controller controlling the power supply assembly to output the second power to the heating assembly at the first time when an intensity of the first airflow is between a first threshold and a second threshold.

6. The atomizing device of claim 5, wherein the controller controls the power supply assembly to output the first power to the heating assembly at the first time when the intensity of the first airflow is between the second threshold and a third threshold.

7. The aerosolization device of claim 6, wherein the first threshold is less than the second threshold, and the second threshold is less than the third threshold.

8. The atomizing device of claim 1, further comprising:

an authentication circuit electrically connected to the controller and storing first information associated with a type of fuel stored in the atomizing device, wherein the controller determines the second time based on the first time and the first information.

9. The atomizing device of claim 1, further comprising:

and the wireless communication circuit is electrically connected with the controller, and the controller determines the second time according to the first time and a first signal received by the wireless communication circuit.

10. The atomizing device of claim 1, further comprising:

and the timing circuit is electrically connected with the controller, the timing circuit is used for providing time information, and the controller determines the second time according to the first time and the time information.

11. The atomizing device of claim 1, further comprising:

a sensor configured to detect inhalation and provide a sensing signal to the controller, and the controller determines the second time based on the first time and the sensing signal.

12. The atomizing device of claim 10, wherein the heating line has a wire diameter ranging from 0.16mm to 0.24 mm.

13. The atomizing device of claim 10, wherein the heating line comprises one or more of silver, platinum, nickel, and nichrome.

14. An atomizing device, comprising:

a heating assembly, comprising:

an adsorption component; and

a heating line wound around the adsorption assembly;

a power supply component; and

a controller electrically connected to the power supply assembly;

the controller is configured to control the power supply component to output a first power and a second power to the heating component; wherein the wire diameter of the heating wire is in the range of 0.16mm to 0.24 mm.

15. The atomizing device of claim 14, further comprising:

a sensor configured to detect inhalation and provide a sensing signal to the controller, and the controller controls the power supply component to vary output power according to the sensing signal.

16. The atomizing device of claim 15, wherein the sensor signal includes a first value and a second value that are related to the intensity of the inspiratory effort, the controller controls the power supply assembly to output the first power to the heating assembly based on the first value, and the controller controls the power supply assembly to output the second power to the heating assembly based on the second value.

17. The atomizing device of claim 16, wherein the sensor signal includes a third value associated with the intensity of the inspiratory effort, and the controller controls the power supply assembly to output a third power to the heating assembly based on the third value, wherein the third power is different from the first power and the second power.

18. The atomizing device of claim 14, wherein the heating line is wound around the adsorbent assembly in 5 windings.

19. The atomizing device of claim 14, further comprising:

a wireless communication circuit electrically connected to the controller, wherein the controller controls the power supply assembly to output the first power to the heating assembly at a first time and controls the power supply assembly to output the second power to the heating assembly at a second time, and wherein the controller determines the second time based on the first time and a first signal received by the wireless communication circuit.

20. The atomizing device of claim 14, wherein the heating circuit is wound around the sorption assembly in a loop diameter range of 1.9mm to 2.1 mm.