Heating components and atomizing devices

Abstract

This application provides a heating component and an atomizing device. The heating component includes an oil guide and a heating element. The oil guide includes a first oil guide portion and a second oil guide portion connected together, and has a first vent hole connecting the first oil guide portion and the second oil guide portion. The heating element is partially embedded in the first oil guide portion and is used to atomize the liquid to be atomized that has penetrated into the first oil guide portion to form atomized gas. The atomized gas is discharged through the first vent hole. The heating component provided in this application has a first vent hole on the oil guide portion connecting the first oil guide portion and the second oil guide portion. The atomized gas formed after the heating element atomizes the liquid to be atomized is released through the first vent hole, which can prevent the atomized gas from contacting the liquid to be atomized during release, thereby improving the atomization reduction degree of the heating component. The heating element is partially embedded in the first oil guide portion, allowing it to be closer to the liquid to be atomized, thus making the heating component more efficient, better in atomization, larger in atomization volume, and more uniform in atomization.

Description

Technical Field

[0001] This application relates to the field of atomization technology, specifically to a heating component and atomization device. Background Technology

[0002] Nebulizers are increasingly used in modern life, such as medical nebulizers, air humidifiers, and miniature electronic nebulizers. As the market continues to expand, the market demands higher and higher comprehensive performance from nebulizers, particularly in terms of heating efficiency, nebulization quality, and nebulization reduction.

[0003] The heating element, as a core component, is used to heat the liquid to be atomized to the required temperature, forming atomized gas that flows through the non-combustible cigarette to achieve the effect of baking the cigarette. Heating elements in related technologies suffer from uneven heating and insufficient atomization, resulting in poor atomization quality and effect when atomizing the liquid. Furthermore, the atomized gas is not separated from the liquid, causing the gas to come into contact with the liquid during release, reducing the atomization reduction and affecting the atomization quality.

[0004] Therefore, designing a heating component and atomizing device that can achieve gas-liquid separation, high atomization reduction, high atomization efficiency, and good atomization quality has become an urgent technical problem to be solved. Summary of the Invention

[0005] The purpose of this application is to provide a heating component and an atomizing device to solve the technical problems of incomplete gas-liquid separation, low atomization reduction degree, low atomization efficiency and poor atomization quality in existing heating components and atomizing devices.

[0006] In a first aspect, this application provides a heating assembly, comprising:

[0007] An oil guiding component includes a first oil guiding portion and a second oil guiding portion connected together, the oil guiding component having a first vent hole communicating with the first oil guiding portion and the second oil guiding portion; and

[0008] A heating element is partially embedded in the first oil guide portion. The heating element is used to atomize the liquid to be atomized that has seeped into the first oil guide portion to form atomized gas, and the atomized gas is discharged through the first vent.

[0009] The heating assembly provided in this application includes an oil guide component comprising a first oil guide portion and a second oil guide portion connected together. The oil guide component has a first vent hole connecting the first and second oil guide portions, allowing the atomized gas formed after the heating element heats and atomizes the liquid to be atomized to be released through the first vent hole, which connects at least a portion of the oil guide component. This prevents the atomized gas from contacting the liquid to be atomized during release, thereby improving the atomization reduction degree of the heating assembly. The heating element is partially embedded in the first oil guide portion, allowing it to be closer to the liquid to be atomized, resulting in higher atomization efficiency, better atomization effect, larger atomization volume, and more uniform atomization.

[0010] The oil guide and the heating element are integrally formed, with the heating element arranged around at least a portion of the outer periphery of the first oil guide.

[0011] The oil guide component also has at least one first oil guide hole, which is spaced apart from the first vent hole, and the first oil guide hole is a blind hole.

[0012] The second oil guide portion has a second vent hole, which is connected to the first vent hole.

[0013] The oil guide component has a porous structure, so that the liquid to be atomized entering the first oil guide hole can penetrate into the heating element and be atomized to form the atomized gas.

[0014] The heating assembly further includes a gas guide pipe, which includes a sleeve portion and a gas guide portion connected together. The sleeve portion has a second oil guide hole that penetrates the sleeve portion. The sleeve portion has a receiving cavity for receiving the oil guide component. The second oil guide portion is disposed closer to the gas guide portion than the first oil guide portion. The gas guide portion has a third vent hole that communicates with the first vent hole.

[0015] The heating assembly further includes a housing, which is fitted onto the air guide tube and forms a receiving cavity with the outer wall of the air guide tube. The receiving cavity is used to receive the liquid to be atomized, and the receiving cavity is connected to the first oil guide hole through the third oil guide hole.

[0016] The heating assembly further includes a sealing element located at one end of the second oil guide portion away from the first oil guide portion and partially embedded in the bottom of the receiving cavity. The sealing element is used to connect the first vent and the third vent, and is also used to seal the pipeline between the first vent and the third vent to prevent the liquid to be atomized from entering the first vent and the third vent.

[0017] The heating assembly further includes a suction nozzle, which is disposed on the side of the housing opposite to the oil guide member. The suction nozzle has a fourth vent hole, which is connected to the third vent hole, so that the atomized gas enters the third vent hole through the first vent hole and is discharged through the fourth vent hole.

[0018] Secondly, this application provides an atomizing device, including a power supply and the heating component, wherein the power supply is electrically connected to the heating component.

[0019] By employing the heating assembly provided in the first aspect of this application, the oil guide component is provided with a first vent hole connecting the first oil guide portion and the second oil guide portion. This allows the atomized gas formed after the heating element heats and atomizes the liquid to be atomized to be released through the first vent hole connecting the oil guide component, preventing the atomized gas from contacting the liquid to be atomized during release, thereby improving the atomization reduction degree of the heating assembly. The heating element is partially embedded in the first oil guide portion, allowing it to be closer to the liquid to be atomized, resulting in higher atomization efficiency, better atomization effect, larger atomization volume, and more uniform atomization. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the embodiments 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.

[0021] Figure 1 This is a partial structural diagram of a heating assembly provided in an embodiment of this application. Figure 1 ;

[0022] Figure 2 This is a partial cross-sectional schematic diagram of a heating assembly provided in an embodiment of this application;

[0023] Figure 3 This is a partial structural diagram of a heating assembly provided in an embodiment of this application. Figure 2 ;

[0024] Figure 4 This is a partial structural diagram of a heating assembly including a gas guide pipe, provided in an embodiment of this application. Figure 1 ;

[0025] Figure 5 This is a partial structural diagram of a heating assembly including a gas guide pipe, provided in an embodiment of this application. Figure 2 ;

[0026] Figure 6 This is a partial structural diagram of a heating assembly including a housing provided in an embodiment of this application;

[0027] Figure 7 This is a partial structural diagram of a heating assembly including a sealing element provided in an embodiment of this application;

[0028] Figure 8 This is a partial structural diagram of a heating assembly including a suction nozzle provided in an embodiment of this application;

[0029] Figure 9 This is an exploded schematic diagram of a heating assembly provided in an embodiment of this application.

[0030] Label Explanation:

[0031] Heating component-1, oil guide component-10, first oil guide part-11, second oil guide part-12, first oil guide hole-121, second vent hole-123, first vent hole-13, heating component-20, air guide tube-30, sleeve part-31, receiving cavity-311, second oil guide hole-312, air guide part-32, third vent hole-321, housing-40, receiving cavity-41, sealing component-50, sealing ring-51, suction nozzle-60, fourth vent hole-61, positive electrode connector-70, negative electrode connector-80. Detailed Implementation

[0032] 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, and not all 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.

[0033] In this document, references to "embodiment" or "implementation" mean that a particular feature, structure, or characteristic described in connection with an embodiment or implementation 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 separate or alternative embodiment mutually exclusive with other embodiments. 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] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish different objects, not to describe a specific order. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion.

[0035] In this specification, for convenience, terms such as "middle," "upper," "lower," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," and "outer" are used to indicate orientation or positional relationships in conjunction with the accompanying drawings. This is solely for the purpose of facilitating the description and simplification, and does not imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of this disclosure. The positional relationships of the constituent elements may be appropriately varied depending on the orientation of the constituent elements being described. Therefore, the use of terms not limited to those described in the specification may be appropriately replaced as needed.

[0036] In this specification, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they may refer to a fixed connection, a detachable connection, or an integral connection; a mechanical connection or an electrical connection; a direct connection or an indirect connection via an intermediate component, or a connection within two components. Those skilled in the art will understand the meaning of these terms in this disclosure as appropriate.

[0037] Nebulizers are increasingly used in modern life, such as medical nebulizers, air humidifiers, and miniature electronic nebulizers. As the market continues to expand, the market demands higher and higher comprehensive performance from nebulizers, particularly in terms of heating efficiency, nebulization quality, and nebulization reduction.

[0038] The heating element, as a core component, is used to heat the liquid to be atomized to the required temperature, forming atomized gas that flows through the non-combustible cigarette to achieve the effect of baking the cigarette. Heating elements in related technologies suffer from uneven heating and insufficient atomization, resulting in poor atomization quality and effect when atomizing the liquid. Furthermore, the atomized gas is not separated from the liquid, causing the gas to come into contact with the liquid during release, reducing the atomization reduction and affecting the atomization quality.

[0039] Therefore, designing a heating component and atomizing device that can achieve gas-liquid separation, high atomization reduction, high atomization efficiency, and good atomization quality has become an urgent technical problem to be solved.

[0040] Please refer to Figure 1 and Figure 2This application provides a heating assembly 1, which includes an oil guide 10 and a heating element 20. The oil guide 10 includes a first oil guide portion 11 and a second oil guide portion 12 connected together, and has a first vent 13 communicating with the first oil guide portion 11 and the second oil guide portion 12. The heating element 20 is partially embedded in the first oil guide portion 11, and is used to atomize the liquid to be atomized that has penetrated into the first oil guide portion 11 to form atomized gas, which is discharged through the first vent 13.

[0041] The oil guiding component 10 has a porous structure. Optionally, the material of the oil guiding component 10 includes, but is not limited to, porous ceramic and other oil guiding materials. The oil guiding component 10 also has a microporous structure, having multiple micropores (not shown in the figure). The liquid to be atomized and the atomized gas generated after atomization can both flow between the multiple micropores of the oil guiding component 10. The multiple micropores of the oil guiding component 10 can be used to enhance the oil guiding performance of the oil guiding component 10.

[0042] The second oil guiding part 12 has a bearing surface that is opposite to the first oil guiding part 11, and the bearing surface can be used to hold the liquid to be atomized. The orthographic projection of the first oil guiding part 11 on the bearing surface falls within the range of the orthographic projection of the second oil guiding part 12 on the bearing surface, which can prevent leakage of the liquid to be atomized on the bearing surface.

[0043] In specific configurations, the first oil-guiding part 11 and the second oil-guiding part 12 can be integrally formed using one of the following processes: plastic mold forming, powder metallurgy, hardware mold forming, ceramic mold forming, etc. This allows for convenient and quick mass production of the oil-guiding component 10. For ease of understanding, this application has used different names for the first oil-guiding part 11 and the second oil-guiding part 12. Of course, the manufacturing process of the oil-guiding component 10 is not limited to this; other integral forming processes that meet the requirements can also be used, such as injection molding, blow molding, or compression molding. It can also be a secondary forming process; for example, the first oil-guiding part 11 and the second oil-guiding part 12 can be fixed together using snap-fit ​​connections, interlocking mechanisms, etc. This application does not specifically limit this.

[0044] The oil guiding component 10 has a first vent 13 connecting the first oil guiding part 11 and the second oil guiding part 12. In one embodiment, the first vent 13 penetrates the bearing surface, and the other end of the first vent 13 penetrates to the end face of the second oil guiding part 12 opposite to the first oil guiding part 11. Both ends of the first vent 13 can be connected to the external environment. The first vent includes a first end and a second end that are disposed opposite to each other. After the liquid to be atomized in the oil guiding component 10 is atomized into the atomized gas, when the user inhales at the first end, causing a negative pressure to be generated in the first vent 13, the atomized gas enters the first vent 13. It should be noted that when the user inhales at the first end, gas from the external environment enters at the second end and pushes the atomized gas toward the first end and eventually into the external environment connected to the first end. However, during this process, the atomized gas does not come into contact with the liquid to be atomized on the bearing surface, so as to achieve the purpose of gas-liquid separation. The specific structure will be described later. Meanwhile, by connecting the first oil guide section 11 and the second oil guide section 12 through the first vent 13, the flow channel of the atomizing gas can be effectively avoided due to insufficient atomization of the liquid to be atomized, thereby improving the performance of the heating component 1 in heating and atomizing the liquid to be atomized to form the atomizing gas.

[0045] Optionally, in other embodiments, the first vent 13 may also penetrate the second oil guide portion 12 but not be located in the first oil guide portion 11; or, the first vent 13 may penetrate the second oil guide portion 12 and be partially located in the first oil guide portion 11 but not penetrate the first oil guide portion 11. This application does not limit this, and all of the above should fall within the protection scope of this application.

[0046] The heating element 20 is used to atomize the liquid to be atomized that has penetrated into the first oil guide section 11 to form atomized gas. Optionally, the material of the heating element 20 may include, but is not limited to, nickel alloy, chromium alloy or other high-temperature resistant materials.

[0047] In summary, in the heating assembly 1 provided in this application, the oil guiding member 10 includes a first oil guiding portion 11 and a second oil guiding portion 12 connected together. The oil guiding member 10 is provided with a first vent hole 13 connecting the first oil guiding portion 11 and the second oil guiding portion 12, so that the atomized gas formed after the heating element 20 heats and atomizes the liquid to be atomized can be released through the first vent hole 13, which at least partially connects the oil guiding member 10, thus preventing the atomized gas from contacting the liquid to be atomized during release, thereby improving the atomization reduction degree of the heating assembly 1. The heating element 20 is partially embedded in the first oil guiding portion 11, which allows it to be closer to the liquid to be atomized, thereby making the heating assembly 1 have higher atomization efficiency, better atomization effect, larger atomization volume, and more uniform atomization.

[0048] Please refer to this again. Figure 1 and Figure 2 , Figure 1 This is a partial structural diagram of a heating assembly provided in an embodiment of this application. Figure 1 , Figure 2 This is a partial cross-sectional schematic diagram of a heating assembly provided in an embodiment of this application. The oil guide 10 and the heating element 20 are an integral structure, and the heating element 20 is disposed around at least a portion of the outer periphery of the first oil guide portion 11.

[0049] The oil guiding component 10 and the heating component 20 are integrally formed. In one embodiment, during the molding of the oil guiding component 10, the heating component 20 is positioned at a preset position in the molding die, and the material of the oil guiding component 10 is filled into the molding die so that the heating component 20 portion of the formed heating assembly is embedded in the first oil guiding portion of the oil guiding component. The oil guiding component 10 and the heating component 20 can be prepared relatively easily through one of the above processes. Of course, the preparation process of the oil guiding component 10 and the heating component 20 is not limited to this; other integral molding processes that meet the requirements can also be used, such as injection molding, blow molding, or compression molding.

[0050] The heating element 20 is disposed around at least a portion of the outer periphery of the first oil guiding portion 11. Specifically, in this embodiment, the heating element 20 is disposed around the portion of the outer periphery of the first oil guiding portion 11 corresponding to the first vent 13, meaning that the inner peripheral side of the first vent 13 located in the first oil guiding portion 11 is an atomizing surface. The fact that the heating element 20 is disposed around at least a portion of the outer periphery of the first oil guiding portion 11 increases the area of ​​the atomizing surface in the heating assembly 1, allowing the liquid to be atomized to be fully atomized, thereby improving the atomization efficiency and atomization quality of the heating assembly 1. In other embodiments, if the first oil guiding portion 11 does not have a portion of the first vent 13, this application does not limit the specific position of the heating element 20 surrounding the first oil guiding portion 11; all of the above should fall within the protection scope of this application.

[0051] If the heating element 20 is directly disposed on the inner peripheral side of the first vent hole 13, some of the liquid to be atomized in the first oil guide portion 11 may enter the first vent hole 13 after being atomized into atomized gas, and then come into contact with the high-temperature surface of the heating element 20 again, causing the atomized gas to undergo secondary atomization, thereby reducing the atomization quality of the heating assembly 1. Compared with the method of directly disposing the heating element 20 on the inner peripheral side of the first vent hole 13, the heating element 20 of this application is disposed around the outer periphery of part of the first vent hole 13, which can avoid the atomized gas from contacting the heating element 20 and undergoing secondary atomization, thereby improving the atomization quality of the heating assembly 1.

[0052] The oil guide component 10 also has a first oil guide hole 121, which is spaced apart from the first vent hole 13, and the first oil guide hole 121 is a blind hole.

[0053] In one embodiment, the first oil guide hole 121 penetrates the second oil guide portion 12 and is partially located in the first oil guide portion 11. The first oil guide hole 121 is provided on the side of the second oil guide portion 12 opposite to the first oil guide portion 11, that is, the first oil guide hole 121 is provided on the bearing surface. In other embodiments, the first oil guide hole 121 may not penetrate the second oil guide portion 12, and this application does not limit the blind hole depth of the first oil guide hole 121.

[0054] The first oil guide hole 121 can be used to contain the liquid to be atomized, and allow the liquid to be atomized to quickly enter the micropores of the first oil guide part 11 through the first oil guide hole 121, thereby allowing the liquid to be atomized to move to the vicinity of the heating element 20 more quickly for atomization, thereby improving the overall atomization speed of the heating component 1 and increasing the atomization efficiency.

[0055] In this embodiment, the oil guide 10 has two first oil guide holes 121. Optionally, the number of first oil guide holes 121 may include, but is not limited to, two. For example, the number of first oil guide holes 121 may also be one, three, four, or more than four. This application does not limit the number of such holes, and all of the above are within the protection scope of this application.

[0056] Please refer to Figure 2 and Figure 3 , Figure 3 This is a partial structural diagram of a heating assembly provided in an embodiment of this application. Figure 2 The second oil guide portion 12 has a second vent hole 123, which communicates with the first vent hole 13.

[0057] Specifically, the second vent 123 is disposed on the side wall of the second oil guiding part 12. The second vent 123 is located at the junction of the first oil guiding part 11 and the second oil guiding part 12, and the second vent 123 communicates with the first vent 13, and is also connected to the external environment. When the user uses the heating component 1 and inhales at the first end of the first vent 13, the gas outside the second vent 123 enters the first vent 13 due to the pressure difference, and moves towards the first end of the first vent 13, pushing part of the atomized gas in the first vent 13 towards the first end and finally moving to the external environment near the first end.

[0058] Optionally, the number of the second vent 123 may include, but is not limited to, one, two, three, or more than three.

[0059] The second vent 123 can accelerate the flow rate of the atomized gas when using the heating component 1, and can reduce the probability of condensation caused by the slow flow of the atomized gas.

[0060] Please refer to Figure 4 and Figure 5 , Figure 4 This is a partial structural diagram of a heating assembly including a gas guide pipe, provided in an embodiment of this application. Figure 1 , Figure 5 This is a partial structural diagram of a heating assembly including a gas guide pipe, provided in an embodiment of this application. Figure 2 The heating assembly 1 further includes a vent pipe 30, which includes a sleeve portion 31 and a vent portion 32 connected together. The sleeve portion 31 has a second oil guide hole 312 that penetrates through the sleeve portion 31. The sleeve portion 31 has a receiving cavity 311 for receiving the oil guide member 10. The second oil guide portion 12 is disposed closer to the vent portion 32 than the first oil guide portion 11. The vent portion 32 has a third vent hole 321 that communicates with the first vent hole 13.

[0061] The sleeve portion 31 has a receiving cavity 311 for receiving the oil guide member 10; in other words, the sleeve portion 31 sleeves the oil guide member 10. The receiving cavity 311 communicates with the third vent 321, so that the third vent 321 can communicate with the first vent 13. The sleeve portion 31 has a second oil guide hole 312, and the side of the sleeve portion 31 facing away from the oil guide portion is used to carry the liquid to be atomized. The liquid to be atomized enters the receiving cavity 311 through the second oil guide hole 312 and enters the first oil guide hole 121 of the oil guide member 10, so that the heating assembly 1 can heat and atomize the liquid to be atomized.

[0062] Optionally, in this embodiment, the number of the second oil guide holes 312 is 4. In other embodiments, the number of the second oil guide holes 312 may be 1, 2, 3, 5 or other numbers, and this application does not limit this.

[0063] The air guide portion 32 extends toward the sleeve portion 31 in a direction away from the oil guide member 10. The air guide portion 32 has the third vent 321, and the third vent 321 is connected to the first vent 13, so as to allow the atomized gas in the first air guide to pass through and finally move it out of the heating component 1.

[0064] Please refer to Figure 1 , Figure 4 and Figure 6 , Figure 6 This is a partial structural diagram of a heating assembly including a housing according to an embodiment of this application. The heating assembly 1 further includes a housing 40, which is sleeved on the air guide pipe 30 and forms a receiving cavity 41 with the outer wall of the air guide pipe 30. The receiving cavity 41 is used to receive the liquid to be atomized, and the receiving cavity 41 is connected to the first oil guide hole 121 through the second oil guide hole 312.

[0065] In this embodiment, the housing 40 is made of transparent glass, allowing the user to observe the amount of the atomizing liquid stored, facilitating timely addition of the liquid. In other embodiments, the housing 40 may be made of other transparent or opaque materials, and this application does not limit this to any particular material.

[0066] The housing 40 is sleeved on the air guide tube 30 and together with the outer wall of the air guide tube 30, forms the receiving cavity 41 that can be used to hold the liquid to be atomized. This increases the capacity of the heating component 1 to store the liquid to be atomized, reduces the number of times the user needs to add the liquid to be atomized, makes it more convenient for the user to use the heating component 1, and improves the practicality of the heating component 1.

[0067] Please refer to Figure 1 , Figure 4 and Figure 7 , Figure 7 This is a partial structural diagram of a heating assembly including a sealing element provided in an embodiment of this application. The heating assembly 1 further includes a sealing element 50, which is located at one end of the second oil guiding part 12 away from the first oil guiding part 11 and is partially embedded in the bottom of the receiving cavity 311. The sealing element 50 is used to connect the first vent 13 and the third vent 321. The sealing element 50 is also used to seal the pipeline between the first vent 13 and the third vent 321 to prevent the liquid to be atomized from entering the first vent 13 and the third vent 321.

[0068] Optionally, the seal 50 may be made of other materials such as silicone or rubber.

[0069] The sealing element 50 is located at one end of the second oil guiding portion 12 opposite to the first oil guiding portion 11, and is partially embedded in the bottom of the receiving cavity 311. Specifically, the sealing element 50 and the second oil guiding portion 12 are in an interference fit; in other words, the sleeve portion 31 presses the sealing element 50 onto the second oil guiding portion 12. This application does not limit how the sleeve portion 31 presses the sealing element 50.

[0070] In this embodiment, the sealing member 50 has a groove, and the bottom of the receiving cavity 311 has a corresponding protrusion. The protrusion can be disposed within the groove, and the groove and the protrusion cooperate to limit the sealing member 50. In other embodiments, the sealing member 50 may also have a protrusion, and the bottom of the receiving cavity 311 may have a corresponding groove, with the protrusion disposed within the groove, and the groove and the protrusion cooperate to limit the sealing member 50.

[0071] In this embodiment, a receiving space is formed between the bottom end face of the receiving cavity 311 and the bearing surface of the oil guide 10, and the receiving space can be used to receive the liquid to be atomized. The sealing member 50 is used to seal the pipeline between the first vent 13 and the third vent 321, so that the liquid to be atomized in the receiving space is separated from the atomizing gas in the first vent 13 and the third vent 321, which can prevent the atomizing gas from contacting the liquid to be atomized when it is released, thereby improving the atomization reduction degree of the heating component 1.

[0072] The heating assembly 1 also includes a sealing ring 51, which surrounds the outer peripheral side of the second oil guiding part 12 and abuts against the outer peripheral side of the second oil guiding part 12 and the inner peripheral side of the sleeve part 31, respectively. This can fix the position between the second oil guiding part 12 and the sleeve part 31 and prevent the liquid to be atomized above the second oil guiding part 12 from leaking.

[0073] Please refer to Figure 1 , Figure 4 and Figure 8 , Figure 8 This is a partial structural diagram of a heating assembly including a nozzle according to an embodiment of this application. The heating assembly 1 further includes a nozzle 60, which is disposed on the side of the housing 40 opposite to the oil guide member 10. The nozzle 60 has a fourth vent 61, which is connected to the third vent 321, so that atomized gas enters the third vent 321 through the first vent 13 and exits through the fourth vent 61.

[0074] Specifically, the nozzle 60 is connected to the housing 40, and the nozzle 60 and the housing 40 are detachably connected. When the nozzle 60 is detached from the housing 40, the user can add the atomizing liquid into the receiving cavity 41 of the housing 40.

[0075] The nozzle 60 has a fourth vent 61, which is connected to the third vent 321, and the third vent 321 is connected to the first vent 13. When the user uses the heating assembly 1, they can inhale towards the fourth vent 61 to move the atomized gas in the first vent 13 to the outside of the heating assembly 1, thereby improving the practicality of the heating assembly 1.

[0076] This application also provides an atomizing device, including a power supply (not shown) and the heating component 1, wherein the power supply is electrically connected to the heating element 20.

[0077] Please refer to Figure 9 , Figure 9 This is an exploded view of a heating assembly provided in an embodiment of this application. The heating assembly 1 further includes a positive electrode connector 70 and a negative electrode connector 80. The positive electrode connector 70 is used to connect the positive terminal of the heating element 20 to the positive terminal of the power supply, and the negative electrode connector 80 is used to connect the negative terminal of the heating element 20 to the negative terminal of the power supply.

[0078] The above description represents some embodiments of this application. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this application, and these improvements and modifications are also considered to be within the scope of protection of this application.

Claims

1. A heating assembly, characterized by, include: An oil guiding component includes an integrally formed first oil guiding part and a second oil guiding part. The oil guiding component has a first vent hole connecting the first oil guiding part and the second oil guiding part. The oil guiding component also has at least one first oil guiding hole. The first oil guiding hole and the first vent hole are spaced apart. The first oil guiding hole is a blind hole. The oil guiding component has a porous structure so that the liquid to be atomized entering the first oil guiding hole can penetrate into the heating element and be atomized to form atomized gas. as well as A heating element is partially embedded in the first oil guide portion and surrounds at least a portion of the outer periphery of the first oil guide portion. The heating element and the oil guide portion are integrally structured. The heating element is used to atomize the liquid to be atomized that has penetrated into the first oil guide portion to form atomized gas. The atomized gas is discharged through the first vent hole.

2. The heating assembly of claim 1, wherein, The second oil guide portion has a second vent hole, which communicates with the first vent hole.

3. The heating assembly of claim 1, wherein, The heating assembly further includes a gas guide pipe, which includes a sleeve portion and a gas guide portion connected together. The sleeve portion has a second oil guide hole that penetrates the sleeve portion. The sleeve portion has a receiving cavity for receiving the oil guide component. The second oil guide portion is disposed closer to the gas guide portion than the first oil guide portion. The gas guide portion has a third vent hole that communicates with the first vent hole.

4. The heating assembly of claim 3, wherein, The heating assembly further includes a housing, which is sleeved on the air guide tube and forms a receiving cavity with the outer wall of the air guide tube. The receiving cavity is used to receive the liquid to be atomized, and the receiving cavity is connected to the first oil guide hole through the second oil guide hole.

5. The heating assembly of claim 4, wherein, The heating assembly further includes a sealing element located at one end of the second oil guide portion away from the first oil guide portion and partially embedded in the bottom of the receiving cavity. The sealing element is used to connect the first vent and the third vent, and is also used to seal the pipeline between the first vent and the third vent to prevent the liquid to be atomized from entering the first vent and the third vent.

6. The heating assembly of claim 5, wherein, The heating assembly also includes a suction nozzle, which is disposed on the side of the housing opposite to the oil guide member. The suction nozzle has a fourth vent hole, which is connected to the third vent hole, so that the atomized gas enters the third vent hole through the first vent hole and is discharged through the fourth vent hole.

7. An atomising device characterised in that, It includes a power supply and a heating component as described in any one of claims 1-6, wherein the power supply is electrically connected to the heating component.

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