Atomization module, atomizer and electronic atomization device

Abstract

The utility model relates to the technical field of atomization, and provides an atomization module, an atomizer and an electronic atomization device.The atomization module comprises an atomization core assembly and a base; the atomizing core assembly comprises an atomizing core and a guide pipe part arranged outside the atomizing core in a sleeving mode. The base is connected to the bottom end of the guide pipe piece, and a connecting air channel communicated with the guide pipe piece is formed in the base; the atomizer comprises an atomizing shell and an atomizing module arranged in the atomizing shell; an air inlet is formed in the bottom end of the atomizing shell; and the air inlet is in air inlet conduction with the connecting air passage of the base. The base is arranged at the bottom of the atomization core assembly and can increase the height of the guide pipe piece in the atomization shell, so that the distance between the atomization core and the suction nozzle of the atomizer is shortened, namely, the stroke from atomization airflow generated by atomization of the atomization core in the guide pipe piece to the suction nozzle is shortened, the phenomenon that atomization gas is cooled in the guide pipe piece is reduced, and the gas output is increased; the smoking taste is enhanced, and the problem that the smoking taste is weak is effectively solved.

Description

Technical Field

[0001] This application relates to the field of atomization technology, and in particular provides an atomization module, an atomizer, and an electronic atomization device. Background Technology

[0002] When using an atomizer, the user's vaping experience is affected by a variety of factors, including the distance between the heating wire of the atomizer coil and the mouthpiece (i.e., the length of the atomization channel), which directly affects the vaping experience.

[0003] Currently, among atomizer products of the same series from the same manufacturer on the market, due to modular design, the shape and dimensions of the product structure are often fixed. This makes it difficult to change the length of the atomization channel. If the length of the atomization channel needs to be changed, it will involve adjusting the internal air passage structure of the product and requiring additional mold making. This will greatly increase the complexity of design and manufacturing and increase production costs. Utility Model Content

[0004] The purpose of this application is to provide an atomizing module, atomizer, and electronic atomizing device, aiming to solve the problem that in existing modular atomizers, the change in the distance between the heating wire of the atomizing core and the mouthpiece requires corresponding improvements to the product structure, resulting in high design difficulty and cost.

[0005] To achieve the above objectives, the technical solution adopted in this application is as follows:

[0006] In a first aspect, embodiments of this application provide an atomizing module, including an atomizing core assembly and a base; the atomizing core assembly includes an atomizing core and a conduit fitting sleeved outside the atomizing core; the base is connected to the bottom end of the conduit fitting, and the base forms a connecting air passage communicating with the conduit fitting.

[0007] The beneficial effects of the atomizer in this application are as follows: by setting a base at the bottom of the atomizing core assembly, the base can raise the height of the conduit inside the atomizing shell, thereby shortening the distance between the atomizing core and the mouthpiece of the atomizer. That is, the travel distance of the atomized airflow generated by the atomizing core in the conduit to the mouthpiece is shortened, reducing the phenomenon of cooling of the atomized air in the conduit, increasing the air volume, enhancing the vaping experience, and effectively improving the problem of weak vaping experience; furthermore, setting a base at the bottom of the conduit can reduce the risk of leakage at the bottom of the product.

[0008] In some embodiments, the atomizing module further includes an upper adjustment tube connected to the top end of the conduit.

[0009] By adopting the above technical solution, the height of the upper adjustment tube changes in correspondence with the height of the base, so that the height of the base changes, while the overall height of the atomizing module remains unchanged, so that the assembly of the atomizing module is not affected; then, the inhalation taste of the atomizer can be adjusted simply by adjusting the height of the base and the guide tube, without changing the internal airway structure and size of the atomizer, which is conducive to the modular design of the product.

[0010] In some embodiments, the base is configured as a tubular structure.

[0011] By adopting the above technical solution, the base is set as a tubular structure, which facilitates the assembly of the base and the conduit, and allows external air to flow into the conduit through the base, ensuring smooth air intake.

[0012] In some embodiments, the base is sleeved with the conduit.

[0013] In some embodiments, the upper adjusting tube is sleeved with the conduit fitting.

[0014] By adopting the above technical solution, the base and the upper adjustment tube are respectively connected and fitted with the guide tube, making assembly and disassembly very convenient, and facilitating the replacement of bases and upper adjustment tubes of different lengths for product debugging.

[0015] Secondly, this application also provides an atomizer, including an atomizing shell and an atomizing module disposed within the atomizing shell; an air inlet is formed at the bottom end of the atomizing shell; the air inlet is connected to the connecting air passage of the base for air intake.

[0016] The beneficial effects of the atomizer in this application are: the inhalation experience can be adjusted by adjusting the height of the base and the tubing, and the internal airway structure and size of the atomizer do not need to be changed, which facilitates the modular design of the product and the debugging and improvement of the product.

[0017] In some embodiments, the atomizer further includes a bottom seal that forms a seal between the connecting air passage and the air inlet.

[0018] By adopting the above technical solution, under the action of the bottom seal, good airtightness can be ensured during the process of external air flowing into the connecting air passage from the air inlet, thus improving product stability.

[0019] In some embodiments, the bottom end of the atomizing shell has a support, which forms the air inlet and is inserted into the bottom seal; the base is inserted into the bottom seal to make the connecting air passage communicate with the air inlet.

[0020] By adopting the above technical solution, the bottom seal has a reserved insertion hole. The base is inserted into the bottom seal and communicates with the air inlet. Then, the base only needs to be inserted into the bottom seal to complete the assembly, which makes the base assembly very convenient and facilitates the replacement of the base.

[0021] In some embodiments, the height of the base is inversely proportional to the height of the upper adjustment tube.

[0022] By adopting the above technical solution, when designing the product, if the height of the base is increased, the height of the upper adjustment tube must be reduced accordingly; if the height of the base is reduced, the height of the upper adjustment tube must be increased accordingly, so that the overall height of the atomizing module does not change in order to adapt to the modular internal structure of the product.

[0023] In some embodiments, the atomizing shell includes a mouthpiece, a mouthpiece air passage is formed inside the mouthpiece, and the upper adjustment tube is connected to the mouthpiece air passage for air intake.

[0024] Thirdly, this application also provides an electronic atomizing device, including a power supply assembly and the atomizer; the power supply assembly is used to supply power to the atomizer. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this application, 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.

[0026] Figure 1 This is a cross-sectional structural schematic diagram of an electronic atomizing device provided in an embodiment of this application;

[0027] Figure 2 This is a cross-sectional structural diagram of an atomizer provided in an embodiment of this application;

[0028] Figure 3 A three-dimensional structural diagram showing the connection between the atomizing module and the bottom seal of an atomizer provided in an embodiment of this application;

[0029] Figure 4 A cross-sectional structural diagram showing the connection between the atomizing module and the bottom seal of an atomizer provided in an embodiment of this application;

[0030] Figure 5 This is a three-dimensional structural diagram of an atomizing module provided in an embodiment of this application;

[0031] Figure 6 This is an exploded structural diagram of an atomizing module provided in an embodiment of this application.

[0032] The following are the labeling elements in the figure:

[0033] 1000. Electronic atomization device;

[0034] 100. Atomizer; 200. Power supply unit;

[0035] 1. Atomizing shell; 101. Nozzle;

[0036] 2. Atomizing module; 210. Atomizing core assembly; 220. Base

[0037] 3. Air inlet; 4. Atomizer core; 5. Guide tube; 6. Connecting air passage;

[0038] 7. Upper adjustment tube; 8. Bottom seal; 9. Support; 10. Suction nozzle airway. Detailed Implementation

[0039] The embodiments of the technical solution of this application will now be described in detail with reference to the accompanying drawings. These embodiments are only used to more clearly illustrate the technical solution of this application and are therefore merely examples, and should not be used to limit the scope of protection of this application.

[0040] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms “comprising” and “having”, and any variations thereof, in the specification, claims, and foregoing description of the drawings are intended to cover non-exclusive inclusion.

[0041] In the description of the embodiments of this application, technical terms such as "first" and "second" are used only to distinguish different objects and should not be construed as indicating or implying relative importance or implicitly specifying the number, specific order, or primary and secondary relationship of the indicated technical features. In the description of the embodiments of this application, "multiple" means two or more, unless otherwise explicitly defined.

[0042] 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 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.

[0043] In the description of the embodiments in this application, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, and B existing alone. Additionally, the character " / " in this document generally indicates that the preceding and following related objects have an "or" relationship.

[0044] In the description of the embodiments of this application, the term "multiple" refers to two or more (including two), similarly, "multiple sets" refers to two or more (including two sets), and "multiple pieces" refers to two or more (including two pieces).

[0045] In the description of the embodiments of this application, the technical terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this application.

[0046] In the description of the embodiments of this application, unless otherwise expressly specified and limited, technical terms such as "installation," "connection," "joining," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in the embodiments of this application can be understood according to the specific circumstances.

[0047] When using an atomizer, the user's vaping experience is influenced by a variety of factors; the distance between the heating wire of the atomizer coil and the mouthpiece (i.e., the length of the atomization channel) directly affects the vaping sensation. Currently, atomizers from the same manufacturer often have fixed dimensions due to modular design; this makes it difficult to change the length of the atomization channel. If the length of the atomization channel needs to be changed, it involves adjusting the internal airflow structure of the product, requiring additional mold making, which greatly increases the complexity of design and manufacturing, and raises production costs.

[0048] Based on this, in order to solve the above problems, this application designs an atomizing module and atomizer. By setting a base at the bottom of the atomizing core assembly, the base can raise the height of the conduit inside the atomizing shell, thereby shortening the distance between the atomizing core and the mouthpiece of the atomizer and reducing the phenomenon of cooling of the atomized gas inside the conduit. Moreover, the height of the upper adjustment tube changes in correspondence with the height of the base, so that the height of the base changes while the overall height of the atomizing module remains unchanged. That is, the internal structure of the atomizer does not need to be changed, which is conducive to the modular design of the product.

[0049] refer to Figure 1 This application provides an electronic atomizing device 1000, which includes an atomizer 100 and a power supply component 200, which supplies power to the atomizer 100.

[0050] The application does not impose a specific limitation on the model of the electronic atomizing device 1000, that is, the shape of the electronic atomizing device 1000 can be flask-shaped, rectangular, cylindrical, etc.

[0051] refer to Figure 2 In some embodiments, the atomizer 100 includes an atomizing shell 1 and an atomizing module 2 disposed within the atomizing shell 1; an air inlet 3 is formed at the bottom end of the atomizing shell 1; the atomizing module 2 is connected to the air inlet 3 for air intake.

[0052] Specifically, the atomizing shell 1 stores a liquid aerosol matrix inside, and the aerosol matrix is ​​in liquid-conducting communication with the atomizing module 2 to meet the liquid supply needs of the atomizing module 2; the power supply component 200 is used to electrically connect with the atomizing module 2. After the atomizing module 2 is powered on, it heats and atomizes the aerosol matrix to generate atomized gas that can be inhaled by the user. During the inhalation process, external air is mixed with the atomized gas generated by the atomizing module 2 through the air inlet 3 and then sent to the mouthpiece of the atomizer 100.

[0053] refer to Figure 2 , Figure 3 and Figure 4 In some embodiments, the atomizing module 2 includes an atomizing core assembly 210 and a base 220; the atomizing core assembly 210 includes an atomizing core 4 and a conduit 5 sleeved outside the atomizing core 4; the base 220 is connected to the bottom end of the conduit 5, and the base 220 forms a connecting air passage 6 that communicates with the conduit 5.

[0054] Specifically, the connecting air passage 6 of the base 220 is connected to the air inlet 3 for air intake. External air enters the connecting air passage 6 and the conduit 5 in sequence through the air inlet 3, and carries the atomizing airflow generated by the atomizing core 4 in the conduit 5 to the nozzle 101 of the atomizer 100.

[0055] Understandably, the atomizer core 4 includes a heating wire or heating element for heating the aerosol matrix; the heating wire, also known as an electric heating wire, is generally made of iron-chromium alloy, nickel-chromium alloy, etc. The atomizer core 4 can have a regular structure, such as a cylindrical structure or a cylindrical structure; the atomizer core 4 can also have an irregular structure.

[0056] For example, the base 220 and the conduit 5 can be connected by, but not limited to, plugging, riveting, or hot-melt connection.

[0057] The atomizing module 2 of this application, by setting a base 220 at the bottom of the atomizing core assembly 210, can raise the height of the conduit 5 inside the atomizing shell 1, thereby shortening the distance between the atomizing core 4 and the mouthpiece 101 of the atomizer 100. That is, the travel distance of the atomized airflow generated by the atomizing core 4 in the conduit 5 to the mouthpiece 101 is shortened, reducing the phenomenon of cooling of the atomized air in the conduit 5, increasing the air volume, enhancing the vaping experience, and effectively improving the problem of weak vaping experience; the height of the base 220 can be freely designed to adjust the vaping experience of the atomizer 100.

[0058] Furthermore, the base 220 is provided at the bottom of the conduit 5, which increases the distance between the bottom of the atomizing module 2 and the air inlet 3, thereby reducing the risk of liquid leakage at the bottom of the product.

[0059] Understandably, the distance between the atomizing core 4 and the mouthpiece 101 can specifically refer to the distance between the center of the heating wire in the atomizing core 4 and the tip outlet of the mouthpiece 101.

[0060] refer to Figures 3 to 6 In some embodiments, the atomizing module 2 further includes an upper adjustment tube 7, which is connected to the top of the conduit 5.

[0061] Understandably, among the same series of atomizers 100 products from the same manufacturer on the market, due to modular design, the shape and dimensions of the space reserved for the installation of the atomizing module 2 inside the atomizing shell 1 are often uniform. That is, the height of the atomizing module 2 inside the atomizing shell 1 is a relatively uniform design parameter. This modular design helps to reduce production costs and facilitates assembly.

[0062] In this application, an adjustment tube 7 is provided at the top of the conduit 5, and the height of the atomizing module 2 is the total height of the conduit 5, the base 220 and the adjustment tube 7 after they are assembled together.

[0063] Specifically, the height of the base 220 can be freely designed, thereby changing the distance between the heating wire of the atomizing core 4 and the mouthpiece 101. This distance directly affects the vaping sensation of the atomizer 100. Therefore, when adjusting the vaping sensation of the atomizer 100 later, the vaping sensation can be adjusted by adjusting the height of the base 220. Understandably, the height of the upper adjustment tube 7 changes in correspondence with the height of the base 220, causing a change in the height of the base 220, while the overall height of the atomizing module 2 remains unchanged, ensuring that the assembly of the atomizing module 2 within the atomizer 100 is unaffected. Consequently, the vaping sensation of the atomizer 100 can be adjusted simply by adjusting the height of the base 220 and the guide tube 5, without altering the internal airflow structure and dimensions of the atomizer 100. This facilitates modular product design and allows for product adjustments and improvements.

[0064] Understandably, the height direction of the base 220 of this application is consistent with the axial direction of the conduit 5, and the height direction of the upper adjusting tube 7 is consistent with the axial direction of the conduit 5.

[0065] For example, the upper adjustment tube 7 is a fiberglass tube, which has good heat resistance and its height can be flexibly designed according to user needs, which is conducive to making corresponding improvements according to the height of the base 220.

[0066] In some embodiments, the height of the base 220 is inversely proportional to the height of the upper adjustment tube 7.

[0067] Understandably, in order to ensure that the overall height of the atomizing module 2 remains unchanged and adapts to the modular internal structure of the product, if the height of the base 220 is increased, the height of the upper adjustment tube 7 must be reduced accordingly; if the height of the base 220 is reduced, the height of the upper adjustment tube 7 must be increased accordingly. The two are inversely proportional.

[0068] refer to Figure 5 and Figure 6 In some embodiments, the base 220 is configured as a tubular structure.

[0069] Specifically, the conduit 5 is a tubular structure, and the base 220 is correspondingly set as a tubular structure, which facilitates the assembly of the base 220 and the conduit 5. External air can flow into the conduit 5 through the base 220 to ensure smooth air intake.

[0070] refer to Figure 5 In some embodiments, the base 220 is fitted with the conduit 5.

[0071] Specifically, the base 220 and the conduit 5 are fitted together, making assembly and disassembly very convenient. This allows for the assembly of bases 220 and adjustment tubes 7 of different heights to adjust the flavor of the atomizer 100.

[0072] For example, the base 220 may be made of, but is not limited to, metal tubing, corrugated tubing, or rubber tubing.

[0073] In some other embodiments, the upper regulating tube 7 is sleeved with the conduit 5.

[0074] Understandably, the upper adjustment tube 7 and the conduit 5 are fitted together, making assembly and disassembly very convenient. This allows for the combination of upper adjustment tubes 7 and conduit 5 of different heights to match the base 220 of the corresponding height, ensuring that the overall size of the atomizing module 2 does not change and realizing the modular design of the atomizing module 2.

[0075] For example, the regulating pipe 7 can be, but is not limited to, a metal pipe, a corrugated pipe, or a rubber pipe.

[0076] The base 220 and the upper adjusting tube 7 are respectively fitted with the guide tube 5, making assembly and disassembly very convenient. It is easy to replace the base 220 and the upper adjusting tube 7 of different lengths to adjust the product.

[0077] refer to Figure 3 and Figure 4 In some embodiments, the atomizer 100 further includes a bottom seal 8 that forms a seal between the connecting air passage 6 and the air inlet 3.

[0078] Specifically, the base 220 is an independent component. The upper end of the base 220 is connected to the conduit 5, and the lower end of the base 220 is connected to the bottom seal 8. Under the action of the bottom seal 8, the external air can ensure good airtightness and improve product stability during the process of external air flowing into the connecting air passage 6 from the air inlet 3.

[0079] refer to Figure 2 and Figure 4 In some embodiments, the bottom of the atomizing shell 1 has a support 9, which forms an air inlet 3 and is inserted into the bottom seal 8; the base 220 is inserted into the bottom seal 8 to make the connecting air passage 6 communicate with the air inlet 3.

[0080] Understandably, the bottom seal 8 has a pre-drilled insertion hole. The base 220 is inserted into the bottom seal 8 and communicates with the air inlet 3. The base 220 can be assembled simply by inserting it into the bottom seal 8, making the assembly of the base 220 very convenient and facilitating the replacement of the base 220.

[0081] In some embodiments, the atomizing shell 1 includes a mouthpiece 101, the mouthpiece 101 having a mouthpiece air passage 10, and the upper adjustment tube 7 being connected to the mouthpiece air passage 10 for air intake.

[0082] Specifically, the upper regulating tube 7 is connected to the mouthpiece airway 10 to ensure that the atomized gas in the guide tube 5 can flow smoothly into the mouthpiece airway 10.

[0083] Furthermore, the atomizing module 2 is assembled from the atomizing core assembly 210, the base 220, and the upper adjustment tube 7. The atomizing core assembly 210 is used for atomization, the base 220 is used to raise the atomizing core assembly 210 to adjust the flavor of the atomizer 100, and the upper adjustment tube 7 is used to adjust according to the height of the base 220 so that the overall size of the atomizing module 2 remains unchanged and it is compatible with the modular atomizer 100. Then, according to the needs, the atomizing module 2 is divided into multiple modules, which is ingenious in its structural design.

[0084] The above are merely preferred embodiments of this application and are not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. An atomizing module, characterized in that, It includes an atomizing core assembly and a base; the atomizing core assembly includes an atomizing core and a conduit fitting that is sleeved on the outside of the atomizing core; the base is connected to the bottom end of the conduit fitting, and the base forms a connecting air passage that communicates with the conduit fitting.

2. The atomizing module according to claim 1, characterized in that, The atomizing module also includes an upper adjustment tube, which is connected to the top of the guide tube.

3. The atomizing module according to claim 1, characterized in that, The base is configured as a tubular structure.

4. The atomizing module according to claim 2, characterized in that, The base is sleeved and fitted with the conduit; and / or, The upper adjusting tube is sleeved and fitted with the guide tube.

5. An atomizer, characterized in that, The atomizing housing includes an atomizing module as described in any one of claims 1-4 disposed within the atomizing housing; an air inlet is formed at the bottom end of the atomizing housing; the air inlet is connected to the connecting air passage of the base for air intake.

6. The atomizer according to claim 5, characterized in that, The atomizer also includes a bottom seal that forms a seal between the connecting air passage and the air inlet.

7. The atomizer according to claim 6, characterized in that, The bottom of the atomizing shell has a support, which forms the air inlet and is inserted into the bottom seal. The base is inserted into the bottom seal to make the connecting air passage communicate with the air inlet.

8. The atomizer according to claim 5, characterized in that, The height of the base is inversely proportional to the height of the upper adjustment tube.

9. The atomizer according to claim 5, characterized in that, The atomizing shell includes a mouthpiece, and a mouthpiece air passage is formed inside the mouthpiece. The upper adjustment tube is connected to the mouthpiece air passage for air intake.

10. An electronic atomizing device, characterized in that, It includes a power supply assembly and an atomizer as described in any one of claims 5-9; the power supply assembly is used to supply power to the atomizer.

Images