Atomizer and atomizing device

Abstract

The utility model discloses an atomizer and an atomizing device, and belongs to the technical field of atomizing devices. Comprising a shell, a liquid control support and an atomization assembly, the shell comprises an inner cavity, and the atomization assembly and the liquid control support are located in the inner cavity; the inner cavity comprises a first containing cavity and a second containing cavity, the liquid control support divides the first containing cavity and the second containing cavity in the axis direction of the shell, part of the atomization assembly is arranged in the second containing cavity, the peripheral side of the liquid control support abuts against the inner wall of the shell, and a surrounding interval is formed; the first containing cavity, the surrounding interval and the second containing cavity are in liquid path communication, and the atomization assembly partially located in the second containing cavity receives the atomization medium in the first containing cavity. According to the arrangement in the embodiment of the invention, an atomizing medium flowing channel flowing from the first containing cavity to the second containing cavity can be lengthened, the effect of balancing the oil inlet speed can be achieved, and then the beneficial effect of avoiding oil leakage of the atomizer is achieved.

Description

Technical Field

[0001] This application belongs to the technical field of atomizing devices, specifically relating to an atomizer and an atomizing device. Background Technology

[0002] As a healthy and convenient consumer product, atomizers have gained popularity among consumers in recent years. With their increasing popularity, consumers are also demanding more and more functionality from atomizers.

[0003] In related technologies, during the inhalation process, the atomizer undergoes a heating process, during which the viscosity of the atomizing medium becomes thinner. The air in the sealed environment of the atomizer also expands due to the heat, which increases the internal pressure of the atomizing device. These two factors are the root causes of atomizer leakage.

[0004] Therefore, there is an urgent need for an atomizer to solve the above-mentioned causes of atomizer leakage. Utility Model Content

[0005] The purpose of this application is to provide an atomizer and atomizing device that can solve the problem of oil leakage in existing atomizers and atomizing devices.

[0006] To solve the above-mentioned technical problems, this application is implemented as follows:

[0007] In a first aspect, embodiments of this application provide an atomizer, comprising: a housing, a liquid control bracket, and an atomizing component. The housing includes an inner cavity, and the atomizing component and the liquid control bracket are located within the inner cavity. The inner cavity includes a first receiving cavity and a second receiving cavity. The liquid control bracket separates the first receiving cavity and the second receiving cavity along the axial direction of the housing. A portion of the atomizing component is disposed within the second receiving cavity. The peripheral side of the liquid control bracket abuts against the inner wall of the housing and forms a surrounding gap. The first receiving cavity, the surrounding gap, and the second receiving cavity are in liquid communication, and the atomizing component located within the second receiving cavity receives the atomizing medium within the first receiving cavity.

[0008] In this embodiment, the outer shell and the atomizing component are assembled to form an inner cavity, and the liquid control bracket disposed in the inner cavity can divide the inner cavity into a first receiving cavity and a second receiving cavity for storing the atomizing medium. Part of the atomizing component is disposed in the second receiving cavity. It is understood that when the atomizing medium enters the second receiving cavity, the atomizing component atomizes the atomizing medium, and the aerosol formed by the atomized atomizing medium flows out from the central tube for user use.

[0009] In practical applications, the atomizing medium is stored in the first receiving chamber. The atomizing medium flows from the first receiving chamber through the surrounding interval and then into the second receiving chamber. Specifically, the atomizing medium flows out of the first receiving chamber, flows around a portion of the liquid control support, that is, flows through the surrounding interval, and then enters the second receiving chamber. A portion of the atomizing component located in the second receiving chamber can receive the atomizing medium from the first receiving chamber. Simultaneously, the atomizing component also atomizes the atomizing medium to meet user needs. This arrangement increases the reciprocating flow channel of the atomizing medium from the first receiving chamber to the second receiving chamber, slowing down the flow velocity of the atomizing medium and balancing the oil inlet speed, thus effectively preventing atomizer leakage.

[0010] Furthermore, by setting a liquid control bracket, the inner cavity is divided into a first receiving cavity and a second receiving cavity. Most of the atomizing medium is stored in the first receiving cavity. The atomizing medium stored in the first receiving cavity needs to flow out of the first receiving cavity, then flow around the liquid control bracket before entering the second receiving cavity to be received and atomized by the atomizing assembly. The arrangement of the first and second receiving cavities achieves the beneficial effect of lengthening the atomizing medium flow channel.

[0011] In some embodiments, the liquid control bracket includes a first part and a second part, the second part being disposed at one end of the first part near the atomizing component; the second part includes a body and a spiral protrusion, the spiral protrusion being disposed around the outer peripheral surface of the body.

[0012] In some embodiments, the body includes a disc-shaped portion and a cylindrical portion, the cylindrical portion being disposed on the side of the disc-shaped portion near the atomizing component, the outer periphery of the disc-shaped portion abutting against the inner wall of the housing to separate the first receiving cavity from the housing; wherein, the spiral protrusion is disposed around the outer peripheral surface of the cylindrical portion and protrudes from the cylindrical portion in a direction close to the housing.

[0013] In some embodiments, the disc-shaped portion has at least one oil guide port, the oil guide port and the spiral flow channel are connected, and the atomizing medium in the first receiving cavity can flow into the spiral flow channel through the oil guide port.

[0014] In some embodiments, the cylindrical portion has at least one oil inlet located at the end of the cylindrical portion near the atomizing component. The oil inlet is connected to the spiral channel, and the atomizing medium in the spiral channel can flow into the second receiving cavity through the oil inlet.

[0015] In some embodiments, the housing is provided with a suction nozzle, the suction nozzle extends into the inner cavity to form a central tube, the first part is sleeved on the suction nozzle, and the end of the first part away from the second part abuts against the inner wall of the housing; the first part is provided with at least one exhaust groove, the exhaust groove is provided at the end of the first part away from the second part, and the exhaust groove communicates with the first receiving cavity.

[0016] In some embodiments, the first part is further provided with an air guide groove, which is formed on the inner wall of the first part facing the central tube. The air guide groove extends through the first part along the extension direction of the first part, and the two ends of the air guide groove are respectively connected to the exhaust groove and the second receiving cavity.

[0017] In some embodiments, the number of exhaust channels and air guide channels is at least two, with the two air guide channels and the two exhaust channels respectively corresponding to each other and arranged opposite to each other along the center line of the central tube.

[0018] In some embodiments, the atomizing assembly includes an oil-retaining cotton, an atomizing core, and an atomizing support. The atomizing support and the outer shell are detachably connected. The oil-retaining cotton and a portion of the atomizing core are disposed within the second receiving cavity. The atomizing core is connected to the atomizing support. The oil-retaining cotton can absorb the atomizing medium flowing out from the first receiving cavity. The atomizing core is located within the oil-retaining cotton and atomizes the atomizing medium absorbed by the oil-retaining cotton to generate an aerosol.

[0019] Secondly, this application also provides an atomizing device, including: an atomizer as described above; a power supply component; the power supply component is electrically connected to the atomizer to provide an operating voltage for the atomizer. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the atomizing device in the embodiments of this application;

[0021] Figure 2 This is a schematic cross-sectional view of the atomizing device in an embodiment of this application;

[0022] Figure 3 This is a schematic diagram of the structure of the liquid control bracket in the embodiments of this application;

[0023] Figure 4This is a schematic cross-sectional view of the liquid control bracket in the embodiments of this application;

[0024] Figure 5 This is a schematic diagram of the cross-sectional structure of another angle liquid control bracket in an embodiment of this application.

[0025] Explanation of reference numerals in the attached figures:

[0026] 10. Outer shell; 11. Central tube; 20. Liquid control bracket; 21. First part; 22. Second part; 221. Body; 222. Spiral protrusion; 2211. Disc-shaped part; 2212. Cylindrical part; 2213. Oil guide port; 2214. Oil inlet; 2215. Exhaust groove; 2216. Air guide groove; 30. Atomizing component; 31. Oil storage cotton; 32. Atomizing core; 33. Atomizing bracket; 40. Inner cavity; 41. First receiving cavity; 42. Second receiving cavity; 50. Spiral flow channel. Detailed Implementation

[0027] 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 some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0028] The terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and the number of objects is not limited; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0029] The atomizer and atomizing device provided in this application will be described in detail below with reference to the accompanying drawings, through specific embodiments and application scenarios.

[0030] See Figures 1 to 5This application provides an atomizer, including: a housing 10, a liquid control bracket 20, and an atomizing component 30. The housing 10 includes an inner cavity 40, and the atomizing component 30 and the liquid control bracket 20 are located within the inner cavity 40. The inner cavity 40 includes a first receiving cavity 41 and a second receiving cavity 42. The liquid control bracket 20 separates the first receiving cavity 41 and the second receiving cavity 42 along the axial direction of the housing. A portion of the atomizing component 30 is disposed within the second receiving cavity 42. The peripheral side of the liquid control bracket 20 abuts against the inner wall of the housing 10 and forms a circumferential gap. The first receiving cavity 41, the circumferential gap, and the second receiving cavity are connected by a liquid path. The atomizing component 30 located in the second receiving cavity 42 receives the atomizing medium in the first receiving cavity 41.

[0031] In this embodiment, the outer shell 10 has an inner cavity 40, and the liquid control bracket 20 disposed in the inner cavity 40 can divide the inner cavity 40 into a first receiving cavity 41 and a second receiving cavity 42 for storing the atomizing medium. A portion of the atomizing component 30 is disposed in the second receiving cavity 42. It is understood that when the atomizing medium enters the second receiving cavity 42, the atomizing component 30 atomizes the atomizing medium, and the aerosol formed by the atomized medium flows out from the central tube 11 for user use.

[0032] In practical applications, the atomizing medium is stored in the first receiving chamber 41. The atomizing medium flows from the first receiving chamber 41 through the surrounding interval and then into the second receiving chamber 42. Specifically, the atomizing medium flows out of the first receiving chamber 41, flows around a portion of the liquid control support 20 (i.e., through the surrounding interval), and then enters the second receiving chamber 42. The atomizing component 30, located in the second receiving chamber 42, can accept the atomizing medium from the first receiving chamber 41. Simultaneously, the atomizing component 30 also atomizes the atomizing medium to meet user needs. This arrangement lengthens the flow channel of the atomizing medium from the first receiving chamber 41 to the second receiving chamber 42, which helps balance the oil inlet speed and thus has the beneficial effect of preventing atomizer leakage.

[0033] Furthermore, by setting up a liquid control bracket 20, the inner cavity 40 is divided into a first receiving cavity 41 and a second receiving cavity 42. Most of the atomizing medium is stored in the first receiving cavity 41. The atomizing medium stored in the first receiving cavity 41 needs to flow out of the first receiving cavity 41, then flow around the liquid control bracket 20, and then enter the second receiving cavity 42 to be received by the atomizing assembly 30 and atomized. The arrangement of the first receiving cavity 41 and the second receiving cavity 42 achieves the beneficial effect of increasing the length of the atomizing medium flow channel.

[0034] Optionally, in this embodiment, the liquid control bracket 20 includes a first part 21 and a second part 22. The second part 22 is disposed at one end of the first part 21 near the atomizing component 30. The periphery of the second part 22 abuts against the inner wall of the outer shell 10 and forms a surrounding gap. The second part 22 includes a body 221 and a spiral protrusion 222. The spiral protrusion 222 is disposed around the outer peripheral surface of the body 221. The spiral protrusion 222, the body 221 and the outer shell 10 surround to form a spiral flow channel 50.

[0035] In this embodiment, the second part 22 is configured to lengthen the channel through which the atomizing medium enters the second receiving cavity 42 from the first receiving cavity 41. Specifically, the second part 22 includes a body 221 and a spiral protrusion 222. The spiral protrusion 222 is spirally disposed on the outer peripheral surface of the body 221. It can be understood that the spiral protrusion 222 abuts against the inner wall of the outer shell to form a circumferential gap for the flow of the atomizing medium. In practical applications, the atomizing medium flows out of the first receiving cavity 41 and into the spiral flow channel 50, and then flows in the spiral flow channel 50. Compared to flowing directly downwards under the influence of gravity, the spiral flow channel 50 increases the flow length of the atomizing medium on the outer peripheral surface of the second part 22, which plays a role in balancing the flow speed of the atomizing medium and the exhaust speed, thereby having the beneficial effect of preventing oil leakage from the atomizer.

[0036] Furthermore, the spiral channel 50 restricts the flow cross-section of the atomizing medium, further slowing down the flow speed of the atomizing medium, which also helps to prevent oil leakage from the atomizer.

[0037] Optionally, in this embodiment, the body 221 includes a disc-shaped portion 2211 and a cylindrical portion 2212. The cylindrical portion 2212 is disposed on the side of the disc-shaped portion 2211 near the atomizing component 30. The outer periphery of the disc-shaped portion 2211 abuts against the inner wall of the outer shell 10 to separate the first receiving cavity 41 from the outer shell 10. The spiral protrusion 222 is disposed around the outer peripheral surface of the cylindrical portion 2212 and protrudes from the cylindrical portion 2212 in the direction close to the outer shell 10.

[0038] In this embodiment, the disc-shaped portion 2211 is configured to horizontally separate the atomizing medium in the first receiving cavity 41, allowing a large amount of the atomizing medium to flow out of the first receiving cavity 41. The cylindrical portion 2212 is configured to cooperate with the disc-shaped portion to form a second receiving cavity 42, providing placement space for a portion of the atomizing assembly 30. In addition, the cylindrical portion 2212 is provided to provide a location for the spiral protrusion 222. Specifically, the spiral protrusion 222 is provided on the outer peripheral surface of the cylindrical portion 2212, and the spiral protrusion 222 protrudes from the cylindrical portion 2212 and extends towards the outer shell 10. It can be understood that the cylindrical portion 2212, the spiral protrusion 222 and the outer shell 10 together form an atomizing channel, providing a spiral channel 50 for the atomizing medium to flow from the first receiving cavity 41 to the second receiving cavity 42. The spiral channel 50 extends the flow length of the atomizing medium on the one hand, and restricts the flow cross section of the atomizing medium on the other hand, which plays a role in balancing the flow speed of the atomizing medium and the exhaust speed, thereby having the beneficial effect of preventing oil leakage from the atomizer.

[0039] Optionally, in this embodiment of the application, the disc-shaped portion 2211 is provided with at least one oil guide port 2213, the oil guide port 2213 and the spiral flow channel 50 are connected, and the atomizing medium in the first receiving cavity 41 can flow into the spiral flow channel 50 through the oil guide port 2213.

[0040] In this embodiment of the application, the oil guide port 2213 is provided to allow the atomizing medium in the first receiving cavity 41 to enter the spiral flow channel 50. Specifically, the oil guide port 2213 is opened in the disc-shaped portion 2211, and the oil guide port 2213 and the spiral flow channel 50 are connected. The atomizing medium in the first receiving cavity 41 can flow into the spiral flow channel 50 through the oil guide port 2213.

[0041] It should be noted that there can be multiple oil guide ports 2213, which can be distributed along the edge of the disc-shaped portion 2211. The oil in the first receiving cavity 41 can flow into the spiral flow channel 50 through the multiple oil guide ports 2213, and then flow into the second receiving cavity 42. The specific number and arrangement of the oil guide ports 2213 can be determined according to the actual situation, and this embodiment does not impose any limitations on this.

[0042] Optionally, in this embodiment of the application, the cylindrical portion 2212 is provided with at least one oil inlet 2214. The oil inlet 2214 is located at the end of the cylindrical portion 2212 near the atomizing component 30. The oil inlet 2214 is connected to the spiral flow channel 50, and the atomizing medium in the spiral flow channel 50 can flow into the second receiving cavity 42 through the oil inlet 2214.

[0043] In this embodiment of the application, the oil inlet 2214 is provided to allow the atomizing medium in the spiral channel 50 to flow into the second receiving cavity 42. Specifically, the oil inlet 2214 is opened in the cylindrical part 2212, and the oil inlet 2214 is connected to the spiral channel 50. The atomizing medium in the spiral channel can flow into the second receiving cavity 42 through the oil inlet 2214.

[0044] It should be noted that there can be multiple oil inlets 2214, which can be distributed around the outer periphery of the cylindrical portion 2212. The oil in the spiral oil passage can flow into the second receiving cavity 42 through multiple oil inlets 2214. The specific number and arrangement of the oil inlets 2214 can be determined according to the actual situation, and this embodiment does not impose any limitations on this.

[0045] It should also be noted that the arrangement of the oil inlet 2214 at the end of the cylindrical part 2212 near the atomizing component 30 can further lengthen the flow length of the atomizing medium in the spiral channel 50, thereby having the beneficial effect of slowing down the oil inlet speed and preventing atomizer leakage.

[0046] Optionally, in this embodiment, the outer shell 10 is provided with a suction nozzle, which extends into the inner cavity 40 to form a central tube 11. The first part 21 is sleeved on the central tube 11, and the end of the first part 21 away from the second part 22 abuts against the inner wall of the outer shell 10. The first part 21 is provided with at least one exhaust groove 2215, which is located at the end of the first part 21 away from the second part 22. The exhaust groove 2215 communicates with the first receiving cavity 41.

[0047] In this embodiment, the central tube 11 is configured to form an air passage, allowing the aerosol formed by the atomized medium to flow from the nozzle to the user. The first part 21 is fitted onto the central tube 11, with the end of the first part 21 away from the second part 22 abutting against the inner wall of the outer shell 10. Understandably, with the partition of the disc-shaped part 2211, the first part 21 and a portion of the outer shell 10 enclose and form a first receiving cavity 41. Furthermore, an exhaust groove 2215 is provided at the end of the first part 21 away from the second part 22. In practical applications, as the user uses the atomizer, the atomizing medium in the first receiving chamber 41 will decrease, and the gas in the first receiving chamber 41 will increase. Furthermore, the atomizer will heat up during use, causing the gas in the first receiving chamber 41 to expand due to heat. The exhaust groove 2215 allows the expanded gas in the first receiving chamber 41 to be discharged from the first receiving chamber 41, thus preventing the atomizer from leaking oil due to excessive air pressure in the first receiving chamber 41 squeezing the atomizing medium. This has the beneficial effect of preventing atomizer oil leakage.

[0048] Central tube 11

[0049] Optionally, in this embodiment of the application, the first part 21 is further provided with an air guide groove 2216. The air guide groove 2216 is provided on the inner wall of the first part 21 facing the central tube 11. The air guide groove 2216 extends through the first part 21 along the extension direction of the first part 21. The two ends of the air guide groove 2216 are respectively connected to the exhaust groove 2215 and the second receiving cavity 42.

[0050] In this embodiment, the air in the first receiving cavity 41 is discharged from the exhaust groove 2215 and enters the air guide groove 2216. One end of the air guide groove 2216 is connected to the exhaust groove 2215, and the other end is connected to the second receiving cavity 42. It can be understood that after the gas in the first receiving cavity 41 flows out of the exhaust groove 2215, it flows through the air guide groove 2216 and enters the second receiving cavity 42, so as to achieve the air pressure balance in the first receiving cavity 41 and the second receiving cavity 42. This has the beneficial effect of avoiding the atomizer oil leakage caused by the expansion of the gas in the first receiving cavity 41 squeezing the atomizing medium.

[0051] Optionally, in this embodiment of the application, the number of exhaust grooves 2215 and air guide grooves 2216 is at least two, and the two air guide grooves 2216 and the two exhaust grooves 2215 are respectively corresponding and arranged opposite to each other along the center line of the central tube 11.

[0052] In this embodiment, the more exhaust grooves 2215 and air guide grooves 2216 there are, the faster the expanded air discharged from the first receiving cavity 41 can be guided to the second receiving cavity 42. The two air guide grooves 2216 and the two exhaust grooves 2215 arranged opposite each other along the center line of the central tube 11 can accelerate the discharge of gas in the first receiving cavity 41 and also discharge the air in the first receiving cavity 41 as evenly as possible. This has the beneficial effect of avoiding uneven air pressure caused by one side of the first receiving cavity 41 discharging air faster and the other side discharging air slower, which would lead to oil leakage from the atomizer.

[0053] It should be noted that the specific number and location of the exhaust groove 2215 and the air guide groove 2216 can be determined according to the actual situation, and this embodiment does not impose any limitations on this.

[0054] Optionally, in this embodiment, the atomizing component 30 includes an oil-retaining cotton 31, an atomizing core 32, and an atomizing support 33. The atomizing support 33 and the outer shell 10 are detachably connected. The oil-retaining cotton 31 and part of the atomizing core 32 are disposed in the second receiving cavity 42. The atomizing core 32 is connected to the atomizing support 33. The oil-retaining cotton 31 can absorb the atomizing medium flowing out of the first receiving cavity 41. The atomizing core 32 is located in the oil-retaining cotton 31 and atomizes the atomizing medium absorbed by the oil-retaining cotton 31 to generate an aerosol.

[0055] In this embodiment, the oil-storing cotton 31 is disposed within the second receiving cavity 42. The atomizing medium flows out of the first receiving cavity 41 from the oil guide port 2213, flows through the spiral flow channel 50, and flows to the oil inlet 2214 to enter the second receiving cavity 42. It is then adsorbed by the oil-storing cotton 31 within the second receiving cavity 42. The atomizing core 32 atomizes the atomizing medium in the oil-storing cotton 31, forming an aerosol available to the user. It is understood that in this embodiment, the first receiving cavity 41 is an open oil reservoir, while the second receiving cavity 42 contains the oil-storing cotton 31, which is a liquid storage medium that absorbs the atomizing medium flowing out of the first receiving cavity 41. Part of the atomizing core 32 is also disposed in the second receiving cavity 42, and this part of the atomizing core 32 heats the atomizing medium in the oil-storing cotton 31 to atomize it into an aerosol for the user. The atomizer bracket 33 is provided to provide an installation position for the atomizer core 32 and is detachably connected to the housing 10 to form an inner cavity 40.

[0056] This application also provides an atomizing device, including: an atomizer as described above; a power supply component; the power supply component and the atomizer are electrically connected to provide an operating voltage to the atomizer.

[0057] In this embodiment, the atomizing device includes a power supply component and an atomizer, with the atomizer connected to one end of the power supply component. Specifically, the structure of the atomizer can be referred to in the above embodiments. The power supply component also includes a power source, such as a battery, which is configured to supply power to the atomizing device to enable its functionality. Since the atomizing device employs all the technical solutions of all the above embodiments of the atomizer, it possesses at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be elaborated upon here.

[0058] Furthermore, the atomizer can be detachably connected to one end of the power supply component, or it can be integrated into the power supply component. By detachably connecting the atomizer to the power supply component, users can easily replace the atomizer as needed, extending the lifespan of the electronic atomization device and improving the user experience.

[0059] Furthermore, the atomizing device in this application can be applied to various atomization scenarios. For example, it can be used in medical aesthetics, nicotine delivery, and daily life atomization scenarios. The aerosol atomization matrix can be pharmaceutical powder, fragrance, nicotine preparations, or aerosol matrices that can produce special odors. Those skilled in the art will understand that the atomizing device can have various application scenarios, and the embodiments of this application do not limit the application scenarios of the atomizing device.

[0060] It should be noted that, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0061] The embodiments of this application have been described above with reference to the accompanying drawings. However, this application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. An atomizer, characterized in that, include: The housing (10), the liquid control bracket (20), and the atomizing component (30) are provided. The housing (10) includes an inner cavity (40), and the atomizing component (30) and the liquid control bracket (20) are located within the inner cavity (40). The inner cavity (40) includes a first receiving cavity (41) and a second receiving cavity (42). The liquid control bracket (20) separates the first receiving cavity (41) and the second receiving cavity (42) along the axial direction of the outer shell. A portion of the atomizing component (30) is disposed in the second receiving cavity (42). The peripheral side of the liquid control bracket (20) abuts against the inner wall of the outer shell (10) and forms a circumferential gap. The first receiving cavity (41), the surrounding interval, and the second receiving cavity (42) are connected by a liquid circuit. The atomizing component (30), which is partially located in the second receiving cavity (42), receives the atomizing medium in the first receiving cavity (41).

2. The atomizer according to claim 1, characterized in that, The liquid control bracket (20) includes a first part (21) and a second part (22). The second part (22) is disposed at one end of the first part (21) near the atomizing component (30). The periphery of the second part (22) abuts against the inner wall of the outer shell (10) and forms the circumferential interval. The second part (22) includes a body (221) and a spiral protrusion (222). The spiral protrusion (222) is disposed around the outer peripheral surface of the body (221). The spiral protrusion (222), the body (221) and the outer shell (10) enclose to form a spiral flow channel (50).

3. The atomizer according to claim 2, characterized in that, The main body (221) includes a disc-shaped portion (2211) and a cylindrical portion (2212). The cylindrical portion (2212) is disposed on the side of the disc-shaped portion (2211) near the atomizing component (30). The outer periphery of the disc-shaped portion (2211) abuts against the inner wall of the outer shell (10) to separate the first receiving cavity (41) from the outer shell (10). The spiral protrusion (222) is disposed around the outer peripheral surface of the cylindrical portion (2212) and protrudes from the cylindrical portion (2212) in a direction close to the outer shell (10).

4. The atomizer according to claim 3, characterized in that, The disc-shaped portion (2211) has at least one oil guide port (2213), which is connected to the spiral flow channel (50), and the atomizing medium in the first receiving cavity (41) can flow into the spiral flow channel (50) through the oil guide port (2213).

5. The atomizer according to claim 3, characterized in that, The cylindrical portion (2212) is provided with at least one oil inlet (2214), which is located at the end of the cylindrical portion (2212) near the atomizing component (30). The oil inlet (2214) is connected to the spiral channel (50), and the atomizing medium in the spiral channel (50) can flow into the second receiving cavity (42) through the oil inlet (2214).

6. The atomizer according to claim 2, characterized in that, The outer shell (10) is provided with a suction nozzle, which extends into the inner cavity (40) to form a central tube (11). The first part (21) is sleeved on the central tube (11), and the end of the first part (21) away from the second part (22) abuts against the inner wall of the outer shell (10). The first part (21) has at least one exhaust groove (2215), which is located at the end of the first part (21) away from the second part (22), and the exhaust groove (2215) communicates with the first receiving cavity (41).

7. The atomizer according to claim 6, characterized in that, The first part (21) is also provided with an air guide groove (2216). The air guide groove (2216) is located on the inner wall of the first part (21) facing the central tube (11). The air guide groove (2216) extends through the first part (21) along the extension direction of the first part (21). The two ends of the air guide groove (2216) are respectively connected to the exhaust groove (2215) and the second receiving cavity (42).

8. The atomizer according to claim 7, characterized in that, The number of exhaust grooves (2215) and air guide grooves (2216) is at least two, and the two air guide grooves (2216) and the two exhaust grooves (2215) are respectively corresponding to each other and arranged opposite to each other along the center line of the central tube (11).

9. The atomizer according to any one of claims 1 to 8, characterized in that, The atomizing component (30) includes an oil-retaining cotton (31), an atomizing core (32), and an atomizing bracket (33). The atomizing bracket (33) and the outer shell (10) are detachably connected. The oil-retaining cotton (31) and part of the atomizing core (32) are disposed in the second receiving cavity (42). The atomizing core (32) is connected to the atomizing bracket (33). The oil-retaining cotton (31) can absorb the atomizing medium flowing out of the first receiving cavity (41). The atomizing core (32) is located in the oil-retaining cotton (31) and atomizes the atomizing medium absorbed by the oil-retaining cotton (31) to generate an aerosol.

10. An atomizing device, characterized in that, include: The atomizer as described in any one of claims 1 to 9; Power supply components; The power supply component is electrically connected to the atomizer to provide operating voltage to the atomizer.

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