An atomizing device and an atomizer

Abstract

The application discloses an atomizing device and an atomizer. The atomizer comprises a shell assembly and an atomizing assembly, two ends of the atomizing assembly are connected to the shell assembly through upper and lower sealing seats respectively, and a liquid storage cavity is formed outside the atomizing assembly; the atomizing assembly comprises an outer member, a first through hole and a second through hole distributed along the extension direction of the outer member are arranged on the outer member; an adjusting member is arranged on one side of the outer member, the adjusting member is provided with a third through hole, and the third through hole is communicated with the second through hole at least; an atomizing core comprises an inner member and an atomizing element arranged in the inner member, the inner member is arranged on the side of the adjusting member away from the outer member, the atomizing element is communicated with the first through hole, the first through hole is used for supplying liquid to the atomizing element, and the second through hole is located above the atomizing element. Through the above mode, the atomizer provided by the application can smoothly and quickly adjust the air pressure in the liquid storage cavity, and various risks caused by the difficulty in adjusting the air pressure in the liquid storage cavity are reduced.

Description

Technical Field

[0001] This application relates to the field of atomizing devices and atomizers. Background Technology

[0002] Nebulizers have become integrated into people's daily lives, and more and more users are getting used to using them.

[0003] In the market, the liquid storage chamber of atomizers often experiences large pressure fluctuations due to various reasons. If it cannot be adjusted to balance with atmospheric pressure in time, problems such as leakage or poor liquid supply may occur. Utility Model Content

[0004] This application mainly provides an atomizing device and atomizer to solve the problem of insufficient air pressure regulation in the liquid storage chamber of the atomizer.

[0005] To solve the above-mentioned technical problems, this application adopts the following technical solution: providing an atomizer. The atomizer includes a housing assembly and an atomizing assembly. Both ends of the atomizing assembly are connected to the housing assembly via an upper sealing seat and a lower sealing seat, respectively, defining a liquid storage chamber formed on the outside of the atomizing assembly. The atomizing assembly includes: an outer component, on which a first through hole and a second through hole are distributed along the extending direction of the outer component; an adjusting component, disposed on one side of the outer component, on which a third through hole is provided, the third through hole at least communicating with the second through hole; and an atomizing core, including an inner component and an atomizing element disposed within the inner component. The inner component is disposed on the side of the adjusting component opposite to the outer component, the atomizing element communicating with the first through hole, the first through hole for supplying liquid to the atomizing element, and the second through hole located above the atomizing element.

[0006] In some embodiments, the third through-hole is located above the atomizing element.

[0007] In some embodiments, in the extending direction, the distance from the third through hole to the second through hole is less than the distance from the third through hole to the first through hole.

[0008] In some embodiments, in the extending direction, the third through hole is located between the first through hole and the second through hole.

[0009] In some embodiments, the adjusting member is further provided with a fourth through hole, which is connected to the first through hole, and liquid is supplied to the atomizing element through the first through hole and the fourth through hole.

[0010] In some embodiments, the adjusting member has a first communicating groove on the side facing the outer member, and the first through hole, the second through hole, the third through hole and the fourth through hole are all connected to the first communicating groove.

[0011] In some embodiments, the adjusting member is provided with a plurality of second connecting grooves that surround it circumferentially, the plurality of second connecting grooves being respectively provided for the first through hole, the second through hole and the third through hole, and the first connecting groove connecting each of the second connecting grooves.

[0012] In some embodiments, the atomizer further includes a liquid reservoir disposed between the outer member and the inner member, and the liquid reservoir is at least partially disposed on the side of the adjusting member opposite to the outer member, the liquid reservoir at least covering the first through hole and the third through hole; or

[0013] The atomizer also includes a buffer cavity formed between the adjustment member and the inner member, the buffer cavity being in communication with at least the first through hole and the third through hole.

[0014] In some embodiments, the liquid storage component includes a first stepped section and a second stepped section arranged in a stepped manner, wherein the outer side of the first stepped section contacts the inner wall surface of the outer component and covers the first through hole;

[0015] The adjusting component is located above the atomizing component. The outer side of the second stepped section contacts the inner wall of the adjusting component and covers the third through hole, which is connected to the second through hole.

[0016] In some embodiments, the atomizer further includes a housing assembly, wherein the outer component, the adjustment component, and the atomizing core are all installed within the housing assembly;

[0017] The internal component has a first vent hole at its top, which is connected to the third through hole; or

[0018] A ventilation gap is formed between the top of the inner component and the housing assembly, and the ventilation gap communicates with the third through hole.

[0019] In some embodiments, the bottom end of the internal component is provided with a second vent hole, the second vent hole is located below the atomizing element, and the second vent hole is connected to the first through hole and / or the third through hole.

[0020] To solve the above-mentioned technical problems, another technical solution adopted in this application is to provide an atomizing device. The atomizing device includes a main unit and an atomizer as described above, wherein the main unit is connected to the atomizer and supplies power to the atomizer.

[0021] The beneficial effects of this application are as follows: Unlike the prior art, this application discloses an atomizing device and atomizer. In this application, both the first through hole and the second through hole are connected to the liquid storage chamber. The first through hole establishes a first path to supply liquid to the atomizing element, and the second through hole and the third through hole establish a second path to the atomizing element. When the air pressure in the liquid storage chamber is unbalanced, that is, when the air pressure in the liquid storage chamber is low and the pressure difference between the liquid storage chamber and atmospheric pressure is too large, the air entering the atomizing channel can also pass through the channel structure on the inner component or the atomizing element to the space between the atomizing element and the outer component under the action of the pressure difference, and then replenish the liquid storage chamber through the first path and / or the second path. Conversely, when the air pressure in the liquid storage chamber is too large, the air can also be vented and depressurized to the outside through the first path and / or the second path and the inner component or the atomizing element. The air pressure in the liquid storage chamber can be dynamically balanced, preventing the aerosol matrix in the liquid storage chamber from being squeezed too much to the atomizing element through the first path and causing leakage. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort, wherein:

[0023] Figure 1 This is a schematic diagram of the atomizing device provided in this application;

[0024] Figure 2 Is it like this? Figure 1 A cross-sectional view of the atomizer in Embodiment 1 of the atomizing device shown;

[0025] Figure 3 Is it like this? Figure 2 A cross-sectional view of the atomizing component in the atomizer shown.

[0026] Figure 4 Is it like this? Figure 3 A magnified structural diagram of region A in the atomizing component shown;

[0027] Figure 5 Is it like this? Figure 3 A magnified structural diagram of region B in the atomizing component shown;

[0028] Figure 6 Is it like this? Figure 1 A cross-sectional view of the atomizer in Embodiment 2 of the atomizing device shown;

[0029] Figure 7 Is it like this? Figure 2 A schematic diagram of the exploded structure of the atomizing component in the atomizer shown.

[0030] Figure 8 Is it like this? Figure 1 The diagram shows a cross-sectional view of the atomizer in Embodiment 3 of the atomizing device. Detailed Implementation

[0031] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0032] The terms "first," "second," and "third" used in the embodiments of this application are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first," "second," or "third" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or device that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or units inherent to these processes, methods, products, or devices.

[0033] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a mutually exclusive, independent, or alternative embodiment. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0034] This application provides an atomizing device 300, see reference. Figure 1 , Figure 1 This is a schematic diagram of an embodiment of the atomizing device provided in this application.

[0035] The atomizing device 300 includes a main unit 200 and an atomizer 100. The main unit 200 is connected to the atomizer 100 and supplies power to the atomizer 100.

[0036] The atomizing device 300 can be used to atomize aerosol matrices such as e-liquid, medicinal liquid, or nutrient solution, that is, to atomize liquid aerosol matrices into aerosols for users to inhale. The main unit 200 can be detachably connected to the atomizer 100 and supply power to the atomizer 100, thus allowing the atomizer 100 to be replaced; alternatively, the main unit 200 and the atomizer 100 can be integrated into one unit and supply power to the atomizer 100. The atomizer 100 is used to store and atomize the aerosol matrix to form an aerosol for user inhalation.

[0037] The main unit 200 includes an electrically connected control element and a battery. The control element is also used to electrically connect to the atomizer 100 to identify the status information of the atomizer 100 and control the power supply to the atomizer 100 based on the identified status information.

[0038] See also Figure 2 and Figure 3 , Figure 2 Is it like this? Figure 1 The diagram shows the structure of the atomizer in Embodiment 1 of the atomizing device. Figure 3 Is it like this? Figure 2 The diagram shows the structure of the atomizing component in the atomizer.

[0039] The atomizer 100 includes a housing assembly 10 and an atomizing assembly 2. The atomizing assembly 2 is disposed in the housing assembly 10. A liquid storage chamber 101 is defined between the atomizing assembly 2 and the housing assembly 10. The liquid storage chamber 101 is used to store the aerosol matrix to be atomized. The atomizing assembly 2 is used to atomize the aerosol matrix into an aerosol.

[0040] In this embodiment, the housing assembly 10 includes a housing 12 and a base 14. The top end of the housing 12 has a mouthpiece 120 and the bottom end is an open end. The base 14 is sealed to the open end of the housing 12. The atomizing assembly 2 is connected between the top end of the housing 12 and the base 14. The base 14 is provided with an air inlet 140, and the atomizing channel 102 in the atomizing assembly 2 communicates with the air inlet 140 and the mouthpiece 120.

[0041] Furthermore, the atomizer 100 also includes an upper sealing seat 16 and a lower sealing seat 18, which are respectively disposed at both ends of the atomizing component 2. One end of the atomizing component 2 is connected to the mouthpiece 120 through the upper sealing seat 16 to achieve a sealed connection between the atomizing component 2 and the mouthpiece 120. The other end of the atomizing component 2 is connected to the bottom end of the outer shell 12 through the lower sealing seat 18 to ensure the airtightness of the liquid storage chamber 101. The base 14 further abuts and limits the lower sealing seat 18 to ensure a stable seal between the lower sealing seat 18 and the bottom end of the outer shell 12.

[0042] Alternatively, the other end of the atomizing component 2 can be directly sealed to the base 14, thereby eliminating the need for the lower sealing seat 18, simplifying the structure and reducing the number of components in the atomizer 100.

[0043] Optionally, in the housing assembly 10, the top of the outer shell 12 can be designed as a detachable mouthpiece 120, and its bottom end is set as an integral structure with the base 14. The atomizing component 2 can be inserted into the top of the outer shell 12 and installed on the base 14 first, and then the detachable mouthpiece 120 connects the atomizing component 2 and the top of the outer shell 12, thereby realizing the rapid assembly and maintenance of the atomizer 100.

[0044] In this embodiment, the atomizing component 2 includes an outer component 20, an adjusting component 30, and an atomizing core 50. The outer component 20 has a first through hole 201 and a second through hole 202 distributed along the extending direction A of the outer component 20. The adjusting component 30 is disposed on one side of the outer component 20 and has a third through hole 303. The third through hole 303 at least connects to the second through hole 202 of the first through hole 201 and the second through hole 202, that is, the third through hole 303 at least connects to the second through hole 202. Atomization The core 50 includes an inner component 52 and an atomizing element 51 disposed within the inner component 52. The inner component 52 is disposed on the side of the adjusting component 30 away from the outer component 20. The inner component 52 or the inner component 52 in conjunction with the housing assembly 10 defines and forms an atomizing channel 102 that connects the air inlet 140 and the mouthpiece 120. The atomizing element 51 is located in the atomizing channel 102 and is connected to a first through hole 201. The first through hole 201 is used to supply liquid to the atomizing element 51. The second through hole 202 is located above the atomizing element 51.

[0045] Among them, the outer component 20, the adjusting component 30 and the inner component 52 can be tube structures, such as round tubes or square tubes, and the three are nested in sequence, with the inner component 52 defining the atomization channel 102 on its own; or, the outer component 20, the adjusting component 30 and the inner component 52 are all plate structures, and the three are arranged adjacent to each other in sequence, with the inner component 52 and the shell assembly 10 defining the atomization channel 102.

[0046] Optionally, the atomizing component 51 includes a liquid-absorbing component and a heating component. The liquid-absorbing component is liquid-absorbing cotton or non-woven fabric, etc., and is located on the side of the inner component 52 away from the outer component 10. The heating component can be a resistance wire or a heating mesh, etc., and is wrapped by the liquid-absorbing component to ensure uniform heating of the aerosol matrix.

[0047] Optionally, the atomizing element 51 includes a porous substrate and a heating element. The porous substrate is disposed on the side of the inner component 52 opposite to the outer component 10. The porous substrate can be porous ceramic, porous glass, or oil-wicking cotton. The heating element can be an electrothermal film or a heating coating, etc. The porous structure of the porous substrate is conducive to the uniform distribution and rapid evaporation of the aerosol matrix. The heating element can uniformly atomize the aerosol matrix conducted by the porous substrate. When the atomizing core 50 is in operation, the synergistic effect of the porous substrate and the heating element ensures that the aerosol matrix achieves the ideal atomization effect in a very short time, thereby providing the user with a smooth and comfortable inhalation experience.

[0048] Furthermore, the atomizing component 2 also includes a liquid storage component 40, which is disposed between the outer component 20 and the inner component 52. The first through hole 201 supplies liquid to the liquid storage component 40, and the liquid storage component 40 directly supplies liquid to the atomizing component 51. The liquid storage component 40 is also at least partially disposed so that when the air pressure in the liquid storage chamber 101 is less than the atmospheric pressure, the outside gas passes through the liquid storage component 4 and the regulating component 30 on the side away from the outer component 20. The liquid storage component 40 at least covers the third through hole 303 and the first through hole 201, so that the third through hole 303 on the regulating component 30 can be connected to the outside atmosphere through the liquid storage component 40. Then, the air pressure in the liquid storage chamber 101 is regulated by the communication channel formed by the third through hole 303 and at least one of the first through hole 201 and the second through hole 202.

[0049] When the gas pressure inside the liquid storage chamber 101 is greater than atmospheric pressure, the gas inside the liquid storage chamber 101 is depressurized and discharged to the outside through the connecting channel and the porous gaps of the liquid storage component 40, preventing excessive compression of the aerosol matrix inside the liquid storage chamber 101 onto the atomizing component 51 and resulting in leakage. When the porous gaps and the connecting channel replenish gas and pressurize the liquid storage chamber 101, it prevents the aerosol matrix inside the liquid storage chamber 101 from failing to flow to the atomizing component 51 in time and resulting in dry burning. Because the liquid storage component 40 has porous gaps, it is easy for the aerosol matrix to be adsorbed and filled into the gaps through capillary action, thus creating a certain pressure difference between the gas pressure inside the liquid storage chamber 101 and atmospheric pressure to conduct electricity, thereby achieving automatic pressure regulation and preventing leakage.

[0050] Optionally, the atomizing assembly 2 further includes a buffer cavity (not shown) formed between the adjusting member 30 and the inner member 52. The buffer cavity is connected to at least the first through hole 201 and the third through hole 303. The buffer cavity is not filled with the liquid storage element 40. The first through hole 201 supplies liquid to the buffer cavity, and then the buffer cavity directly supplies liquid to the atomizing element 51. In this case, the third through hole 303 on the adjusting member 30 can be connected to the outside atmosphere through the buffer cavity. Then, the communication channel formed by the third through hole 303 and at least one of the first through hole 201 and the second through hole 202 is used to supply liquid to the storage element 40. The air pressure inside the liquid chamber 101 is regulated. When the air pressure inside the liquid chamber 101 is greater than atmospheric pressure, the gas inside the liquid chamber 101 is depressurized and discharged to the outside through the connecting channel and the buffer chamber, preventing excessive compression of the aerosol matrix inside the liquid chamber 101 onto the atomizing element 51 and causing leakage. When the air pressure inside the liquid chamber 101 is less than atmospheric pressure, external gas is supplied to the liquid chamber 101 through the buffer chamber and the connecting channel to increase the pressure, preventing the aerosol matrix inside the liquid chamber 101 from failing to flow to the atomizing element 51 in time and causing dry burning. When there is a relatively large pressure difference between the air pressure inside the liquid chamber 101 and atmospheric pressure, it can push some of the liquid in the buffer chamber to conduct, thereby allowing the liquid chamber 101 to exchange with the external gas.

[0051] See also Figure 3 and Figure 4 ,in Figure 4 Is it like this? Figure 3 A magnified structural diagram of region A in the atomizing component shown.

[0052] In some embodiments, the top of the inner component 52 is provided with a first vent hole 521, which is connected to the atomization channel 102. The first vent hole 521 can be connected to the third through hole 303 via the liquid storage component 40 or the buffer cavity as described above. In this way, the first vent hole 521 and the third through hole 303 can be used to replenish air into the liquid storage cavity 101 or exhaust air from the liquid storage cavity 101 to maintain the air pressure balance in the liquid storage cavity 101.

[0053] Or continue reading Figure 2 A ventilation gap 520 is formed between the top of the inner component 52 and the housing assembly 10. The ventilation gap 520 is connected to the atomization channel 102. The ventilation gap 520 can be connected to the third through hole 303 via the liquid storage component 40 or the buffer cavity as described above. In this way, air can be supplied to the liquid storage cavity 101 or air can be discharged to the outside of the liquid storage cavity 101 through the ventilation gap 520 and the third channel 303 to maintain the air pressure balance in the liquid storage cavity 101.

[0054] See also Figure 3 and Figure 5 ,in Figure 5 Is it like this? Figure 3 A magnified structural diagram of region B in the atomizing component shown.

[0055] Furthermore, the bottom end of the inner component 52 is provided with a second vent 522, which is located below the atomizing component 51. The second vent 522 can be connected to the first through hole 201 and / or the third through hole 303 via the liquid storage component 40 or the buffer cavity as described above. Thus, the second vent 522 and the first through hole 201 and / or the third through hole 303 can supply air into the liquid storage cavity 101 or exhaust air from the liquid storage cavity 101, thereby forming another new pressure regulating channel. Combined with the pressure regulating channel formed by the first vent 521 or the vent gap 520 at the top of the inner component 52, both of these pressure regulating channels can regulate the air pressure in the liquid storage cavity 101.

[0056] For example, when the atomizer 100 is used in its normal position, the pressure regulating channel defined by the first vent 521 or the vent gap 520 is more easily opened, so as to adjust the air pressure in the liquid storage chamber 101 in a timely manner; when the atomizer 100 is inverted, the pressure regulating channel defined by the second vent 522 is more easily opened, so that the air pressure in the liquid storage chamber 101 can also be adjusted in a timely manner when the atomizer 100 is in an inverted state; when the atomizer 100 is in a flat position, both of these pressure regulating channels can adjust the air pressure in the liquid storage chamber 101 in a timely manner, so as to prevent the aerosol matrix in the liquid storage chamber 101 from being squeezed out to the outside and causing leakage.

[0057] It should be noted that these two pressure regulating channels can complement each other and cooperate to quickly and easily regulate the air pressure of the liquid storage chamber 101 under some extreme working conditions.

[0058] In air transport scenarios, the external atmospheric pressure of the atomizer 100 (atmospheric pressure decreases at high altitudes) is lower than the pressure inside the liquid storage chamber 101. In maritime transport scenarios, the external temperature of the atomizer 100 is high, and the high temperature will cause the pressure inside the liquid storage chamber 101 to increase, thus making the pressure inside the liquid storage chamber 101 greater than the external atmospheric pressure. In the above scenarios, if the liquid storage chamber 101 cannot be depressurized in time, the excessive pressure inside the liquid storage chamber 101 will cause the aerosol matrix to be squeezed excessively onto the atomizing element 51, resulting in leakage. There is a significant risk of leakage. The solution in this application can depressurize in time through the two pressure regulating channels mentioned above to avoid leakage. Due to the presence of the liquid storage element 40 or the buffer chamber, even if the liquid stored in each pressure regulating channel is discharged, it will enter the liquid storage element 40 or the buffer chamber, thereby avoiding leakage during the depressurization process.

[0059] See Figure 6 , Figure 6 Is it like this? Figure 1The diagram shows a cross-sectional view of the atomizer in Embodiment 2 of the atomizing device. Optionally, in some other embodiments, the inner component 52 may not have the first vent 521, vent gap 520, and second vent 522 as described above, but only a liquid passage window 523. The atomizing element 51 covers the liquid passage window 523, and the aerosol matrix on the liquid storage component 40 can smoothly enter the atomizing element 51 through the liquid passage window 523. The third through hole 303 on the adjusting component 30 can connect to the outside atmosphere via the porous gaps on the liquid storage component 40, the liquid passage window 523, and the porous gaps on the atomizing element 51. The liquid absorption element or porous substrate in the atomizing element 51 contains porous gaps. Since the liquid absorption element or porous substrate in the liquid storage component 40 and the atomizing component 51 both contain porous gaps, they can easily adsorb aerosol matrix and fill the gaps through capillary action. Therefore, a certain pressure difference is formed between the gas pressure in the liquid storage chamber 101 and the atmospheric pressure to enable it to conduct, thereby achieving automatic pressure regulation and preventing leakage.

[0060] When the atomizer 100 is in normal use and the air pressure in the liquid storage chamber 101 exceeds atmospheric pressure by a certain amount, the gas in the liquid storage chamber 101 is vented and depressurized outward through the second through hole 202, the third through hole 303, the liquid passage window 523, and the porous gaps on the atomizing element 51. This prevents the aerosol matrix in the liquid storage chamber 101 from being excessively squeezed onto the atomizing element 51 through the first through hole 201, which could lead to leakage. When the air pressure in the liquid storage chamber 101 is less than atmospheric pressure by a certain amount, external gas is supplied to the liquid storage chamber 101 through the porous gaps on the atomizing element 51, the liquid passage window 523, the third through hole 303, and the second through hole 202 to increase the pressure. This prevents the aerosol matrix in the liquid storage chamber 101 from failing to flow to the atomizing element 51 in time, which could result in dry burning.

[0061] See also Figure 2 and Figure 7 ,in Figure 7 Is it like this? Figure 2 The diagram shows an exploded view of the atomizing component in the atomizer. In this embodiment, the outer component 12 is a tube structure. The first through hole 201 and the second through hole 202 connect the inside and outside of the tube wall of the outer component 20 and both connect to the liquid storage chamber 101. The first through hole 201 and the second through hole 202 are distributed along the extension direction A of the outer component 20. Therefore, the positions of the first through hole 201 and the second through hole 202 are at different liquid levels in the liquid storage chamber 101. Under normal conditions, the first through hole 201 is at a low liquid level and the second through hole 202 is at a high liquid level. Alternatively, the first through hole 201 is below the liquid level in the liquid storage chamber 101, and the second through hole 202 is above the liquid level in the liquid storage chamber 101. This design ensures that when the atomizer 100 is in use, the liquid in the liquid storage chamber 101 can first supply liquid to the atomizing core 50 through the first through hole 201 at a low liquid level, ensuring that the device can stably supply liquid at any operating angle.

[0062] The second through-hole 202, when at a high liquid level, can serve as an auxiliary liquid supply path during the initial use of the atomizer 100. When the liquid level in the storage chamber 101 drops below the second through-hole 202, it can be used as a vent to regulate the internal pressure of the atomizer 100, maintain atomization efficiency, and prevent leakage. When the atomizer 101 is inverted, the first through-hole 201 can serve as a vent to either replenish or depressurize the storage chamber 101, preventing leakage.

[0063] The first through hole 201 has multiple holes distributed along the circumference of the outer component 20 to facilitate sufficient liquid supply to the liquid storage component 40; the number of the second through hole 202 can be one or two, three, or more distributed along the circumference.

[0064] The adjusting member 30 is also a tubular structure and its outer contour matches the inner wall contour of the outer member 20, and can be fitted inside the outer member 20; wherein the adjusting member 30 can be completely located inside the outer member 20, or a part of the tubular body of the adjusting member 30 is located inside the outer member 20 while another part extends beyond the end of the outer member 20.

[0065] The first through-hole 201 supplies liquid to the atomizing element 51. For example, the liquid storage element 40 covers the first through-hole 201, and the liquid in the liquid storage chamber 101 is injected into the liquid storage element 40 through the first through-hole 201. The liquid storage element 40 supplies liquid to the atomizing element 51 through the liquid passage window on the inner component 52. Alternatively, the first through-hole 201 is directly connected to the buffer chamber, and the buffer chamber supplies liquid to the atomizing element 51 through the liquid passage window on the inner component 52. Alternatively, the adjusting component 30 isolates the first through-hole 201 and the atomizing element 51. The adjusting component 30 is provided with a fourth through-hole 304 corresponding to the first through-hole 201. Liquid is supplied to the liquid storage element 40 or the buffer chamber through the first through-hole 201 and the fourth through-hole 301, and then the liquid storage element 40 or the buffer chamber supplies liquid to the atomizing element 51.

[0066] In some embodiments, the second through hole 202 and the third through hole 303 form a continuous channel path. This channel path serves to assist in supplying liquid to the liquid storage component 40 when the liquid level in the liquid storage chamber 101 is not lower than the second through hole 202, and to serve as a ventilation channel or pressure relief channel when the liquid level in the liquid storage chamber 101 is lower than the second through hole 202, thereby maintaining the internal air pressure balance of the liquid storage chamber 101, ensuring stable atomization effect, and preventing leakage.

[0067] The third through hole 303 can connect only to the second through hole 202, or it can connect to both the first through hole 201 and the second through hole 202 at the same time, in order to optimize the functions of liquid supply, pressure relief and air exchange, improve the adaptability of the atomizer 100 under different liquid levels, and ensure accurate liquid supply and balanced air pressure.

[0068] The adjusting member 30 may be provided with a groove structure and the groove structure connects to at least one of the first through hole 201 and the second through hole 202.

[0069] Multiple third through holes 303 can be distributed along the circumference of the adjusting member 30 to more fully and uniformly complete the liquid or gas guiding.

[0070] The liquid storage component 40 can be made of polyester fiber, polypropylene fiber or non-woven fabric, etc. It has high adsorption capacity and uniform adsorption capacity, and can adsorb a certain amount of aerosol matrix. It also has good liquid conduction capacity and stable liquid conduction rate, ensuring that the aerosol matrix can be smoothly transferred to the atomizing core 50.

[0071] The liquid storage component 40 is disposed between the outer component 20 and the inner component 52. It can be entirely disposed on the side of the adjusting component 30 facing away from the outer component 10, or partially disposed on the same side. In other words, the length of the adjusting component 30 along the extending direction A can be less than the length of the liquid storage component 40, or the length of the adjusting component 30 can be greater than or equal to the length of the liquid storage component 40. When the liquid storage component 40 is partially disposed on the side of the adjusting component 30 facing away from the outer component 10, the first through hole 201 can directly supply liquid to the liquid storage component 40. When the liquid storage component 40 is entirely disposed on the side of the adjusting component 30 facing away from the outer component 10, the adjusting component 30 is further provided with a hole structure or a groove structure, allowing the first through hole 201 to supply liquid to the liquid storage component 40 through this hole structure or groove structure. In this embodiment, the hole structure includes a third through hole 303, and the liquid storage component 40 at least covers the first through hole 201 and the third through hole 303.

[0072] In this embodiment, the liquid storage component 40 simultaneously covers the first through hole 201, the second through hole 202, and the third through hole 303.

[0073] The internal component 52 is provided with a liquid passage window 523, which is covered by the atomizing element 51. The aerosol matrix on the liquid storage component 40 can smoothly enter the atomizing element 51 through the liquid passage window 523. The heating function of the atomizing element 51 is managed by the electronic control system on the main unit 200, which can adjust the atomization power according to the user's inhalation intensity and frequency.

[0074] In the direction from the inner component 52 toward the outer component 20, the atomizing element 51 covers the first through hole 201, and the second through hole 202 is located above the atomizing element 51. The first through hole 201 is used to supply liquid to the atomizing element 51 through the liquid storage component 40, which can effectively shorten the liquid supply path from the first through hole 201 to the atomizing element 51, ensure sufficient liquid supply, and improve atomization efficiency.

[0075] In this application, both the first through hole 201 and the second through hole 202 are connected to the liquid storage chamber 101. The first through hole 201 establishes a first path to supply liquid to the liquid storage component 40 or the buffer chamber. The second through hole 202 and the third through hole 303 establish second paths to the liquid storage component 40 or the buffer chamber. The liquid storage component 40 at least encloses the atomizing component 51 to supply liquid to it. When the air pressure in the liquid storage chamber 101 is unbalanced, i.e., when the air pressure in the liquid storage chamber 101 is low and the pressure difference between the liquid storage chamber 101 and atmospheric pressure is too large, the air entering the atomizing channel 102 still... Under the action of pressure difference, the gas can enter the liquid storage component 40 or the buffer chamber through the first vent 521, the vent gap 520, the second vent 522 or the porous channel structure on the atomizing component 51, and then replenish the liquid storage chamber 101 through the first path and / or the second path; conversely, when the gas pressure in the liquid storage chamber 101 is too high, it can also be discharged to the outside through the first path and / or the second path and at least one of the liquid storage component 40 and the first vent 521, the vent gap 522 and the second vent 522, so as to dynamically adjust the gas pressure in the liquid storage chamber 101.

[0076] For example, when the atomizer 100 is in an environment with high altitude and low pressure or high temperature and high humidity during transportation, the air pressure in the liquid storage chamber 101 changes significantly. Therefore, when the air pressure in the liquid storage chamber 101 is low, outside air can enter the liquid storage chamber 101 through at least one pressure regulating channel and the first path and / or the second path mentioned above to balance the air pressure. When the air pressure in the liquid storage chamber 101 is high, the gas in the liquid storage chamber 101 can be discharged to the outside through at least one pressure regulating channel and the first path and / or the second path to balance the air pressure inside and outside the liquid storage chamber 101 and prevent leakage.

[0077] Of course, if the low pressure in the liquid storage chamber 101 is caused by user use, air can be replenished into the liquid storage chamber 101 through at least one of the two pressure regulating channels and the first path and / or the second path.

[0078] In the usage scenario, the atomizer 100 initially has the most liquid in its storage chamber 101, almost full, with the liquid level of the aerosol matrix reaching the second through hole 202. When the user is using it, the first path and the second path can simultaneously supply liquid to the storage component 40 or the buffer chamber. As the atomization process continues, the aerosol matrix in the storage chamber 101 is gradually consumed, and the liquid level drops below the second through hole 202. The second through hole 202 then directly connects to the empty part in the storage chamber 101. At this time, the pressure regulating channel at the top of the internal component 52 and the second path mainly play a pressure regulating role, maintaining the air pressure balance of the storage chamber 101, ensuring stable and timely liquid delivery through the first path, and avoiding deterioration of atomization performance due to insufficient liquid supply. When the user stops using it, the part of the storage component 40 corresponding to the first through hole 201 is saturated. This part of the storage component 40 can act as a liquid viscosity valve, preventing the aerosol matrix from continuing to flow through the first through hole 201, thus preventing leakage when not in use.

[0079] In this application, the liquid viscosity valve refers to the aerosol matrix forming an oil film on the surface of the adsorbent when the adsorbent is saturated due to its own viscosity. This oil film can seal the pores until an external force breaks the surface tension of the oil film, thus opening the corresponding pores.

[0080] Since the liquid level in the storage chamber 101 is above the second through hole 202, the second through hole 202 and the third through hole 303 are connected, the storage component 30 covers the third through hole 303, and there is an adsorbed aerosol matrix at the storage component 30 corresponding to the third through hole 303, a liquid viscosity valve can be formed at this location, which can then be used to seal the third through hole 303. This prevents the liquid from blocking the third through hole 303 when the pressure difference between the gas pressure in the storage chamber 101 and the atmospheric pressure is not large. Therefore, a negative pressure appears in the storage chamber 101, which prevents the aerosol matrix from flowing and thus avoids leakage.

[0081] The liquid storage component 30 covers at least the first through hole 201 and the third through hole 303. Under the action of gravity, the liquid adsorbed at the upper end of the liquid storage component 30 is in an unsaturated state. Therefore, when outside air enters the liquid storage component 30, the air tends to rise due to buoyancy and enters the upper part of the liquid storage component 30 which is in an unsaturated state. It can also enter the third through hole 303 and then enter the liquid storage cavity 101 through the second through hole 202 to replenish the liquid storage cavity 101 in time and avoid insufficient liquid supply caused by the low internal air pressure.

[0082] The second through hole 202 is located above the atomizing element 51, which facilitates the entry of air through the third through hole 303. This reduces the difficulty of replenishing air or depressurizing, allowing for more timely and rapid air exchange or depressurization, and preventing liquid leakage.

[0083] In this embodiment, the third through hole 303 is located above the atomizing element 51. The portion of the liquid storage element 30 above the atomizing element 51 is more likely to be in a state of not being saturated with liquid and it covers the third through hole 202. This makes it easier for air in the liquid storage element 40 to enter the third through hole 303, thereby quickly replenishing the air pressure in the liquid storage chamber 101, ensuring a stable and efficient atomization process, and avoiding a decrease in atomization performance due to air pressure fluctuations. It also makes it easier to release air pressure through the liquid storage element 40, thereby quickly reducing the air pressure in the liquid storage chamber 101 and preventing leakage.

[0084] The third through-hole 303 is located above the atomizing element 51. Regardless of the positional relationship between the liquid level in the storage chamber 101 and the second through-hole 202, it can ensure the conduction of the aerosol matrix, keeping the storage element 40 at that location saturated. This effectively forms a liquid viscosity valve that blocks the third through-hole 303. When the pressure difference between the air pressure inside the storage chamber 101 and the external air pressure is small, the third through-hole 303 is blocked by the liquid viscosity valve, isolating the air pressure inside the storage chamber 101 from the external air pressure and creating a small negative pressure inside the storage chamber 101. This prevents the atomizing element 51 from leaking oil due to the flow of e-liquid from the first through-hole 201. Only when the pressure difference between the inside and outside of the storage chamber 101 is relatively large can the liquid viscosity valve be broken by the air pressure, thereby opening and regulating the pressure.

[0085] When the air pressure inside the liquid storage chamber 101 is lower than the external air pressure, the external air pressure breaks the liquid viscosity valve of the third through hole 303, allowing the air pressure inside the liquid storage chamber 101 to connect with the external air pressure. This allows the first through hole 201 to supply the atomizing element 51 with the aerosol matrix in a timely manner, preventing it from burning dry. When the air pressure inside the liquid storage chamber 101 is greater than the external air pressure, the air pressure inside the liquid storage chamber 101 breaks the liquid viscosity valve of the third through hole 303, allowing the air pressure inside the liquid storage chamber 101 to connect with the external air pressure. This allows the air pressure inside the liquid storage chamber 101 to be discharged from the third through hole 303, reducing or preventing the aerosol matrix from being squeezed out of the first through hole 201 and causing leakage.

[0086] Furthermore, the distance from the third through hole 303 to the second through hole 202 is less than the distance from the third through hole 303 to the first through hole 201. In other words, the third through hole 303 is positioned closer to the second through hole 202, and is at a relatively higher liquid level. Because the liquid level of the third through hole 303 is higher, the corresponding portion of the liquid storage component 30 is in a deeper state of unsaturated liquid absorption, which makes it easier for air to enter the third through hole 303 through this portion. This reduces the resistance to air entering the third through hole 303, and the path from the third through hole 303 to the second through hole 202 is shorter, allowing air to enter the liquid storage chamber 101 more smoothly through the second through hole 202, thus improving the air replenishment efficiency.

[0087] For example, the third through hole 303 may be located above the second through hole 202, or the third through hole 303 and the second through hole 202 may be at the same liquid level, or the third through hole 303 may be located below the second through hole 202.

[0088] For example, in the extension direction A, the distance between the third through hole 303 and the second through hole 202 can be within 5 mm, which ensures that air can flow smoothly into the third through hole 303.

[0089] Furthermore, along the extension direction A of the outer component 20, the third through hole 303 is located between the first through hole 201 and the second through hole 202, so that the air entering the liquid storage component 40 can enter the liquid storage chamber 101 more efficiently and quickly through the third through hole 303 and the second through hole 202 under the drive of buoyancy, ensuring air pressure balance and improving atomization efficiency.

[0090] In this embodiment, the first through hole 201 is located near the bottom of the liquid storage chamber 101, the second through hole 202 is located near the top of the liquid storage chamber 101, and the third through hole 303 is located in the middle or slightly above the middle between the first through hole 201 and the second through hole 202. This minimizes the airflow path and reduces resistance, allowing air to enter the liquid storage chamber 101 sequentially through the third through hole 303 and the second through hole 202 during its ascent. Alternatively, air can be discharged from the liquid storage chamber 101 sequentially through the second through hole 202 and the third through hole 303. Therefore, the air pressure regulation efficiency can be further optimized to ensure a continuous and stable liquid supply during the atomization process; or, leakage can be avoided during transportation and settling.

[0091] In Example 1, as Figure 2 and Figure 3 As shown, the liquid storage component 40 is located entirely on the side of the adjusting component 30 away from the outer component 10; wherein, in this embodiment, the hole structure also includes a fourth through hole 304, that is, the adjusting component 30 is also provided with a fourth through hole 304, the fourth through hole 304 is correspondingly connected to the first through hole 201, and the atomizing component 51 correspondingly covers the first through hole 201 and the fourth through hole 304, and the first through hole 201 and the fourth through hole 304 supply liquid to the atomizing component 51.

[0092] The fourth through hole 304 and the first through hole 201 are at the same liquid level. There are also multiple fourth through holes 304 distributed along the circumference of the adjusting member 30. The fourth through holes 304 can be aligned and connected with the first through holes 201 one by one to further shorten the liquid supply path to the atomizing element 51 and improve the liquid supply efficiency. Alternatively, the outer wall of the adjusting member 30 or the inner wall of the outer member 20 is provided with an annular groove. The fourth through hole 304 and the first through hole 201 are connected through the annular groove, so that the liquid supply to each liquid storage element 40 is uniform.

[0093] Furthermore, the diameter of the first through hole 201 is larger than that of the fourth through hole 304, so that by setting the diameter difference between the first through hole 201 and the fourth through hole 304, the liquid supply rate to the liquid storage component 40 can be adjusted, thereby achieving more precise liquid volume control, ensuring a stable liquid supply rate, and avoiding leakage caused by excessive liquid supply.

[0094] In the application scenario of the atomizer 100, if the liquid supply to the atomizing element 51 from the first through hole 201 and the fourth through hole 304 is insufficient, the aerosol matrix adsorbed by the third through hole 303 and the corresponding portion of the liquid storage element 40 can be transferred to the atomizing element 51; if the liquid supply to the atomizing element 51 from the fourth through hole 304 is sufficient, the portion of the liquid storage element 40 corresponding to the third through hole 303 adsorbs the aerosol matrix, which can form a liquid viscosity valve at the third through hole 303, blocking the third through hole 303, preventing air from flowing between the inside and outside of the liquid storage chamber 101, thereby restricting the fourth through hole 304 from continuing to guide liquid to the atomizing element 51 and causing leakage; when atomizing When the atomizer 100 is in the suction state, a pressure difference is generated inside and outside the liquid storage chamber 101, thereby opening the liquid viscosity valve (that is, the pressure difference breaks the liquid viscosity valve), so that the first through hole 201 and the fourth through hole 304 stably supply liquid to the liquid storage element 40, avoiding the phenomenon of insufficient liquid supply and burning; when the atomizer 100 is not in use, the pressure inside and outside the liquid storage chamber 101 is basically balanced, so the liquid viscosity valve is closed (that is, the pressure difference is not enough to break the liquid viscosity valve), so that the inside and outside of the liquid storage chamber 101 are not connected, thus preventing the fourth through hole 304 from continuing to guide liquid to the atomizing element 51 and causing leakage.

[0095] In this embodiment, the groove structure includes a first connecting groove 31, that is, the outer wall of the adjusting member 30 is provided with a first connecting groove 31, and the first through hole 201, the second through hole 202, the third through hole 303 and the fourth through hole 304 are all connected to the first connecting groove 31.

[0096] The first connecting groove 31 is a straight groove extending in a direction parallel to the extension direction A, or the first connecting groove 31 can also be a curved groove. This application does not impose any specific restrictions on this.

[0097] The first connecting groove 31 connects the first through hole 201, the second through hole 202, the third through hole 303, and the fourth through hole 304. As the atomizer 100 is used, the liquid level in the liquid storage chamber 101 drops, and the liquid level drops below the second through hole 202. Therefore, it can avoid the second through hole 202 being blocked by the aerosol matrix, which would require a larger pressure differential to achieve the interaction of air pressure inside and outside the liquid storage chamber 101, thus improving the liquid supply stability of the first through hole 201. At the same time, when the liquid level is lower than the third through hole 303, part of the liquid storage component 40 corresponding to the third through hole 303 adsorbs the aerosol matrix from the fourth through hole 304. Therefore, it can avoid the leakage problem caused by the excessively fast flow of the aerosol matrix at the fourth through hole 304.

[0098] Furthermore, in this embodiment, the groove structure also includes a second connecting groove 32, that is, the outer wall of the adjusting member 30 is provided with multiple second connecting grooves 32 that surround it in the circumference. The multiple second connecting grooves 32 are respectively provided corresponding to the first through hole 201, the second through hole 202 and the third through hole 303. The first connecting groove 31 connects each of the second connecting grooves 32.

[0099] The second connecting groove 32 is an annular groove, and there are at least three of them, respectively corresponding to the first through hole 201, the second through hole 202 and the third through hole 303. The number of the second connecting groove 32 can be more than three, for example, four or more. Some of the second connecting grooves 32 can be staggered relative to each through hole to store more aerosol matrix. So even if the user tilts the atomizer 100 and the liquid storage chamber 101 cannot supply enough liquid to the atomizing element 51, the liquid supply can be supplemented by the aerosol matrix stored in each second connecting groove 32, ensuring that the atomizer 100 can still supply liquid stably at different usage angles and avoiding the problem of liquid supply interruption caused by the attitude change of the atomizer 100.

[0100] The aerosol matrix stored in the second connecting groove 32 is evenly distributed in the circumferential direction. The supplementary liquid supply provided by the second connecting groove 32 can avoid the dry burning of the atomizing component 51 caused by local liquid guide obstruction. Because of the second connecting groove 32, there is no need to adjust the angle of the adjusting component 30 to align the first through hole 201 and the second through hole 202 with the first connecting groove 31, which reduces the assembly difficulty of the atomizing component 2.

[0101] See Figure 8 , Figure 8 Is it like this? Figure 1 The diagram shows a cross-sectional view of the atomizer in Embodiment 2 of the atomizing device. In Embodiment 3, the liquid storage component 40 is partially disposed on the side of the adjusting component 30 away from the outer component 20. The liquid storage component 40 includes a first stepped section 41 and a second stepped section 42 arranged in a stepped manner. The outer surface of the first stepped section 41 contacts the inner wall surface of the outer component 20 and covers the first through hole 201, that is, liquid is directly supplied to the liquid storage component 40 through the first through hole 201, thereby improving the liquid supply efficiency from the first through hole 201 to the liquid storage component 40. The outer surface of the second stepped section 42 contacts the inner wall surface of the adjusting component 30 and covers the second through hole 202 and the third through hole 303. The third through hole 303 is connected to the second through hole 202 and is isolated from the first through hole 201.

[0102] The third through hole 303 can be connected to the second through hole 202 through the first connecting groove 31, and a second connecting groove 32 is further provided corresponding to the second through hole 20 and the third through hole 303.

[0103] In this embodiment, the adjustment component 30 is relatively short, and the materials and costs required for its manufacture are lower, making it easier to mass-produce and reducing the overall cost of the atomizing component 2. At the same time, the shortened adjustment component 30 has a simplified structure and can be pre-assembled into the second step 42 and then assembled together into the outer component 20, which simplifies the assembly process and improves production efficiency.

[0104] Furthermore, the adjusting component 30 is located above the atomizing component 51, which allows the second step 42 corresponding to the adjusting component 30 to be in a state of not being saturated with liquid, so that the air pressure in the liquid storage chamber 101 can be easily and dynamically adjusted.

[0105] Unlike existing technologies, this application discloses an atomizing device and atomizer. In this application, both the first and second through holes are connected to the liquid storage chamber. The first through hole establishes a first path to supply liquid to the atomizing element, while the second and third through holes establish second paths to the atomizing element. When the air pressure in the liquid storage chamber is unbalanced, i.e., when the air pressure in the liquid storage chamber is low and the pressure difference between the liquid storage chamber and atmospheric pressure is too large, the air entering the atomizing channel can also pass through the pore structure on the inner component or the atomizing element to the space between the atomizing element and the outer component under the action of the pressure difference, and then replenish the liquid storage chamber through the first and / or second paths. Conversely, when the air pressure in the liquid storage chamber is too high, it can also be discharged to the outside through the first and / or second paths and the inner component or the atomizing element. This can dynamically balance the air pressure in the liquid storage chamber and prevent the aerosol matrix in the liquid storage chamber from being excessively squeezed to the atomizing element through the first path, thus preventing leakage.

[0106] The above description is merely an embodiment of this application and does not limit the patent scope of this application. Any equivalent structural or procedural transformations made using the content of this application's specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this application.

Claims

1. An atomizer characterized by, The atomizer includes a housing assembly and an atomizing assembly. The two ends of the atomizing assembly are connected to the housing assembly through an upper sealing seat and a lower sealing seat, respectively, and define a liquid storage chamber formed on the outside of the atomizing assembly. The atomizing component includes: An outer component, wherein the outer component is provided with a first through hole and a second through hole distributed along the extending direction of the outer component; An adjusting member is disposed on one side of the outer member, and the adjusting member is provided with a third through hole, the third through hole being at least connected to the second through hole; The atomizing core includes an inner component and an atomizing element disposed within the inner component. The inner component is disposed on the side of the adjusting component opposite to the outer component. The atomizing element is connected to a first through hole for supplying liquid to the atomizing element. A second through hole is located above the atomizing element.

2. The atomizer of claim 1, wherein, The third through hole is located above the atomizing element.

3. The atomizer of claim 2, wherein, In the extending direction, the distance from the third through hole to the second through hole is less than the distance from the third through hole to the first through hole.

4. The atomizer of claim 1, wherein, In the extending direction, the third through hole is located between the first through hole and the second through hole.

5. The atomizer of claim 1, wherein, The adjusting component is also provided with a fourth through hole, which is connected to the first through hole, and liquid is supplied to the atomizing element through the first through hole and the fourth through hole.

6. The atomizer according to claim 5, characterized in that, The adjusting component has a first connecting groove on the side facing the outer component, and the first through hole, the second through hole, the third through hole and the fourth through hole are all connected to the first connecting groove.

7. The atomizer of claim 6, wherein, The adjusting component is provided with multiple second connecting grooves that surround it circumferentially. The multiple second connecting grooves are respectively provided for the first through hole, the second through hole and the third through hole, and the first connecting groove connects to each of the second connecting grooves.

8. The atomizer of any one of claims 1 to 7, wherein, The atomizer further includes a liquid reservoir disposed between the outer component and the inner component, and the liquid reservoir is at least partially disposed on the side of the adjusting component opposite to the outer component. The liquid reservoir at least covers the first through hole and the third through hole; or The atomizer also includes a buffer cavity formed between the adjustment member and the inner member, the buffer cavity being in communication with at least the first through hole and the third through hole.

9. The atomizer of claim 8, wherein, The liquid storage component includes a first stepped section and a second stepped section arranged in a stepped manner. The outer side of the first stepped section contacts the inner wall surface of the outer component and covers the first through hole. The adjusting component is located above the atomizing component. The outer side of the second stepped section contacts the inner wall of the adjusting component and covers the third through hole, which is connected to the second through hole.

10. The atomizer of claim 1, wherein, The atomizer also includes a housing assembly, in which the outer component, the adjustment component, and the atomizing core are all installed; The internal component has a first vent hole at its top, which is connected to the third through hole; or A ventilation gap is formed between the top of the inner component and the housing assembly, and the ventilation gap communicates with the third through hole.

11. The atomizer of claim 10, wherein, The bottom end of the internal component is provided with a second vent hole, which is located below the atomizing element and is connected to the first through hole and / or the third through hole.

12. An atomising device characterised in that The atomizing device includes a main unit and an atomizer as described in any one of claims 1-11, wherein the main unit is connected to the atomizer and supplies power to the atomizer.

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