Atomization assembly and atomization device

Abstract

The utility model discloses an atomization assembly and an atomization device, the atomization assembly comprises an outer support, an inner support, an atomization core, an oil control piece and a compression ring, both the outer support and the inner support are of hollow structures, the atomization core is installed in the inner support, the inner support is installed in the outer support, the oil control piece is sleeved on the periphery of the inner support, and the oil control piece is located in the outer support; the outer support is provided with a first liquid guide hole, the inner support is provided with a second liquid guide hole, the atomizing core is arranged opposite to the second liquid guide hole, and the oil control piece is arranged opposite to the second liquid guide hole and the first liquid guide hole; the pressing ring is used for being arranged on the periphery of the end of the inner support in a sleeving mode and matched with the end of the outer support. The part structure of the atomization assembly is relatively simple, the overall structure is convenient to assemble, automatic production can be achieved, and the production efficiency can be effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of atomization technology, and in particular to an atomization component and atomization device. Background Technology

[0002] An electronic atomizing device is a device that uses electric heating to atomize a liquid. It generally includes a liquid storage chamber and an atomizing structure housed within the chamber. The atomizing structure typically includes an outer tube and an mounting tube within the outer tube. An atomizing core is housed within the mounting tube. Liquid storage material may also be placed between the outer tube and the mounting tube. The outer tube has a structure where the ends are small and the middle is large. The liquid storage material is placed in the middle of the outer tube, and the fit between the two ends of the outer tube and the mounting tube is an interference fit. When installing the atomizing core, the liquid storage material must first be placed into the outer tube, and then the outer tube, along with the liquid storage material, is pressed into the mounting tube. This approach has two problems: First, the dimensions of the liquid storage material are larger than the dimensions at both ends of the outer tube, making installation difficult. Second, because the outer tube has small ends and a large middle dimension, and the ends require high precision, the outer tube is difficult to manufacture. Furthermore, the small dimensions at both ends also make installation difficult, and improper installation can easily lead to leakage of the atomizing liquid. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide an atomizing component and an atomizing device.

[0004] The technical solution adopted by this utility model to solve its technical problem is as follows: An atomizing component is constructed, including an outer support, an inner support, an atomizing core, an oil control component, and a pressure ring. Both the outer support and the inner support are hollow structures. The atomizing core is installed inside the inner support, and the inner support is installed inside the outer support. The oil control component is sleeved on the outer periphery of the inner support and located inside the outer support. The outer support has a first liquid guiding hole, and the inner support has a second liquid guiding hole. The atomizing core is arranged opposite to the second liquid guiding hole, and the oil control component is arranged opposite to both the second liquid guiding hole and the first liquid guiding hole.

[0005] The pressure ring is used to be sleeved on the outer periphery of the end of the inner support and the pressure ring cooperates with the end of the outer support.

[0006] In some embodiments, the pressure ring is located inside the outer bracket and the pressure ring is interference-fitted with the outer bracket.

[0007] In some embodiments, the pressure ring is detachably mounted on the outer periphery of the end of the inner support.

[0008] In some embodiments, the inner wall of the pressure ring is fixedly connected to the outer wall of the inner bracket, and / or the outer wall of the pressure ring is fixedly connected to the inner wall of the outer bracket.

[0009] In some embodiments, the inner wall of the pressure ring and / or the outer wall of the pressure ring are textured.

[0010] In some embodiments, the outer bracket includes a main body, a first end of the main body is provided with an abutment portion, the inner cavity size of the abutment portion is smaller than the inner cavity size of the main body, the inner sidewall of the abutment portion abuts against the outer sidewall of the inner bracket, the oil control component is installed inside the main body, and the pressure ring cooperates with the second end of the main body.

[0011] In some embodiments, the inner sidewalls of the upper and lower ends of the outer support are spaced apart from the outer sidewall of the inner support.

[0012] The number of pressure rings is at least two, one of which engages with the upper end of the outer bracket, and the other of which engages with the lower end of the outer bracket.

[0013] In some embodiments, the pressure ring includes an annular portion, and a bearing portion is provided on the outer side wall of the middle or lower portion of the annular portion. The annular portion is installed between the end of the pressure ring and the end of the outer bracket, and the bearing portion is in contact with the end face of the end of the outer bracket.

[0014] In some embodiments, the pressure ring is a cylindrical structure, the pressure ring includes an annular portion, the outer side wall of the annular portion extends into a surrounding portion, the annular portion is sleeved on the outer side wall of the inner support and the inner end wall of the annular portion contacts the end face of the end of the outer support, and the surrounding portion is sleeved on the outer side wall of the end of the outer support.

[0015] In some embodiments, the axial length of the inner support is greater than the axial length of the outer support.

[0016] In some embodiments, the atomizing assembly further includes a retaining plug, which is installed in the inner cavity of the inner support.

[0017] In some embodiments, the fixing plug is provided with an air inlet, and the outer periphery of the fixing plug is provided with a plurality of pin slots through which the pins of the atomizing core pass.

[0018] In some embodiments, the oil control element includes a liquid storage cotton or ceramic.

[0019] In some embodiments, the pressure ring is a metal part, a plastic part, or a rubber part.

[0020] This utility model also discloses an atomizing device, including the atomizing component described in any of the above embodiments.

[0021] The present invention offers the following advantages: The atomizing assembly includes an outer support, an inner support, an atomizing core, an oil control component, and a pressure ring. Both the outer and inner supports are hollow structures. The atomizing core is installed inside the inner support, and the inner support is installed inside the outer support. The oil control component is fitted around the outer periphery of the inner support and located within the outer support. The outer support has a first liquid guiding hole, and the inner support has a second liquid guiding hole. The atomizing core is positioned opposite to the second liquid guiding hole, and the oil control component is positioned opposite to both the second and first liquid guiding holes. The pressure ring is fitted around the outer periphery of the end of the inner support and engages with the end of the outer support. The components of this atomizing assembly have a relatively simple structure, and the overall assembly is convenient, enabling automated production and effectively improving production efficiency. Attached Figure Description

[0022] To more clearly illustrate the technical solution of this utility model, the present utility model will be further described below in conjunction with the accompanying drawings and embodiments. It should be understood that the following drawings only show some embodiments of this utility model and should not be considered as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort. In the drawings:

[0023] Figure 1 This is an exploded view of the atomizing component in the first embodiment of this utility model;

[0024] Figure 2 yes Figure 1 A cross-sectional view of the atomizing component in the image;

[0025] Figure 3 yes Figure 1 A schematic diagram of the pressure ring structure of the atomizing component in the image;

[0026] Figure 4 yes Figure 3 A cross-sectional view of the pressure ring;

[0027] Figure 5 This is a cross-sectional view of the atomizing component in the second embodiment of this utility model;

[0028] Figure 6 yes Figure 5 A schematic diagram of the pressure ring structure of the atomizing component in the image;

[0029] Figure 7 yes Figure 6 A cross-sectional view of the pressure ring;

[0030] Figure 8 This is a cross-sectional view of the atomizing component in the third embodiment of this utility model;

[0031] Figure 9 yes Figure 8A schematic diagram of the pressure ring structure of the atomizing component in the image;

[0032] Figure 10 yes Figure 9 A cross-sectional view of the pressure ring;

[0033] Figure 11 This is a cross-sectional view of the atomizing component according to the fourth embodiment of this utility model;

[0034] Figure 12 yes Figure 11 A schematic diagram of the pressure ring structure of the atomizing component in the image;

[0035] Figure 13 yes Figure 12 A cross-sectional view of the pressure ring;

[0036] Figure 14 This is a cross-sectional view of the atomizing component in the fifth embodiment of this utility model;

[0037] Figure 15 This is a cross-sectional view of the atomizing component in the sixth embodiment of this utility model. Detailed Implementation

[0038] To provide a clearer understanding of the technical features, objectives, and effects of this utility model, the specific embodiments of this utility model are now described in detail with reference to the accompanying drawings. In the following description, it should be understood that the orientations or positional relationships indicated by terms such as "front," "rear," "upper," "lower," "left," "right," "longitudinal," "horizontal," "vertical," "horizontal," "top," "bottom," "inner," "outer," "head," and "tail" are based on the orientations or positional relationships shown in the accompanying drawings, and are constructed and operated in a specific orientation. They are only for the convenience of describing this technical solution and do not indicate that the device or component referred to must have a specific orientation; therefore, they should not be construed as limitations on this utility model.

[0039] It should also be noted that, unless otherwise explicitly specified and limited, terms such as "installation," "connection," "joining," "fixing," and "setting" 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. When an component is referred to as being "on" or "below" another component, the component can be located "directly" or "indirectly" on the other component, or there may be one or more intermediary components. The terms "first," "second," "third," etc., are only for the convenience of describing this technical solution and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, features defined with "first," "second," "third," etc., may explicitly or implicitly include one or more of that feature. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0040] In the following description, specific details such as particular system structures and techniques are set forth for illustrative purposes and not for limitation, in order to provide a thorough understanding of the embodiments of the present invention. However, those skilled in the art will understand that the present invention can be implemented in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, apparatuses, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.

[0041] See Figures 1 to 4 This utility model discloses an atomizing assembly, including an outer support 10, an inner support 20, an atomizing core 30, an oil control component 40, and a pressure ring 50. The outer support 10 and the inner support 20 are both hollow structures. The atomizing core 30 is installed inside the inner support 20, and the inner support 20 is installed inside the outer support 10. The oil control component 40 is sleeved on the outer periphery of the inner support 20 and is located inside the outer support 10. The outer support 10 is provided with a first liquid guiding hole 111, and the inner support 20 is provided with a second liquid guiding hole 21. The atomizing core 30 is arranged opposite to the second liquid guiding hole 21, and the oil control component 40 is arranged opposite to both the second liquid guiding hole 21 and the first liquid guiding hole 111.

[0042] The pressure ring 50 is used to fit around the outer periphery of the end of the inner bracket 20 and cooperates with the end of the outer bracket 10. The pressure ring 50 can be used to seal the gap between the end of the inner bracket 20 and the end of the outer bracket 10, and the pressure ring 50 can be used to confine the oil control element 40 within the inner cavity of the outer bracket 10. It should be explained that, here, "the pressure ring 50 is used to fit around the outer periphery of the end of the inner bracket 20" can mean that the entire structure of the pressure ring 50 is fitted around the outer periphery of the end of the inner bracket 20, or that only a portion of the structure of the pressure ring 50 is fitted around the outer periphery of the end of the inner bracket 20.

[0043] like Figures 1 to 4 As shown, in the first embodiment, the pressure ring 50 is located inside the outer bracket 10 and the pressure ring 50 is interference-fitted with the outer bracket 10. Preferably, when both the outer bracket 10 and the inner bracket 20 are cylindrical, the pressure ring 50 can be approximately annular. The outer diameter of the pressure ring 50 can be slightly larger than the inner diameter of the outer bracket 10, and the inner diameter of the pressure ring 50 can be slightly smaller than the outer diameter of the outer bracket 10, so that the pressure ring 50 can be installed in the gap between the end of the inner bracket 20 and the end of the outer bracket 10 by interference fit.

[0044] like Figures 1 to 4 As shown, in the first embodiment, the pressure ring 50 is detachably installed on the outer periphery of the end of the inner bracket 20 for easy assembly or replacement.

[0045] like Figures 1 to 4 As shown, in the first embodiment, the inner wall of the pressure ring 50 is fixedly connected to the outer wall of the inner support 20, and / or the outer wall of the pressure ring 50 is fixedly connected to the inner wall of the outer support 10. This ensures that the atomizing assembly does not leak during assembly, facilitates assembly, and enables rapid automated production. For example, the inner wall of the pressure ring 50 can be welded to the outer wall of the inner support 20, and / or the outer wall of the pressure ring 50 can be welded to the inner wall of the outer support 10. The welding method may include, but is not limited to, laser welding or ultrasonic welding. The pressure ring 50 can be fitted onto the inner support 20 before being welded and fixed. Alternatively, the pressure ring 50 can be welded and fixed to the inner support 20 first, and then assembled together with the outer support 10. Alternatively, the pressure ring 50 can be fitted onto the inner support 20 before being welded and fixed to the outer support 10. The choice can be made according to actual needs, and no specific limitation is made here.

[0046] like Figures 1 to 4 As shown, in the first embodiment, the inner sidewall and / or the outer sidewall of the pressure ring 50 are textured. Preferably, the outer sidewall of the pressure ring 50 is textured and knurled.

[0047] In some embodiments, the outer bracket 10 includes a main body 11, a first end of which has an abutment portion 12. The inner cavity size of the abutment portion 12 is smaller than the inner cavity size of the main body 11. The inner sidewall of the abutment portion 12 abuts against the outer sidewall of the inner bracket 20. The oil control member 40 is installed inside the main body 11, and the pressure ring 50 cooperates with the second end of the main body 11. Specifically, as shown... Figures 1 to 4 As shown, or as Figure 5 ,like Figure 8 ,like Figure 11 As shown, the outer bracket 10 includes a main body 11. The first end of the main body 11 has an abutment portion 12. The inner cavity size of the abutment portion 12 is smaller than the inner cavity size of the main body 11. The main body 11 and the abutment portion 12 are approximately tubular. The inner diameter of the abutment portion 12 is smaller than the inner diameter of the main body 11. The inner sidewall of the abutment portion 12 abuts against the outer sidewall of the inner bracket 20. The oil control component 40 is installed inside the main body 11. The pressure ring 50 mates with the second end of the main body 11. Here, the first end of the main body 11 can be the upper end of the main body 11, and the second end of the main body 11 can be the lower end of the main body 11. For example... Figure 15 As shown, in the sixth embodiment, the outer bracket 10 includes a main body 11. The first end of the main body 11 is provided with an abutment portion 12. The inner cavity size of the abutment portion 12 is smaller than the inner cavity size of the main body 11. The main body 11 and the abutment portion 12 are approximately cylindrical. The inner diameter of the abutment portion 12 is smaller than the inner diameter of the main body 11. The inner sidewall of the abutment portion 12 abuts against the outer sidewall of the inner bracket 20. The oil control component 40 is installed inside the main body 11. The pressure ring 50 cooperates with the second end of the main body 11. Here, the first end of the main body 11 can be the lower end of the main body 11, and the second end of the main body 11 can be the upper end of the main body 11.

[0048] like Figure 14 As shown, in the fifth embodiment, the inner sidewalls of the upper and lower ends of the outer support 10 are spaced apart from the outer sidewall of the inner support 20. Both the outer support 10 and the inner support 20 can be cylindrical structures, and the outer diameter of the inner support 20 is smaller than the inner diameter of the outer support 10. There are at least two pressure rings 50; one pressure ring 50 is fitted with the upper end of the outer support 10 (e.g., an interference fit), and the other pressure ring 50 is fitted with the lower end of the outer support 10 (e.g., an interference fit).

[0049] like Figures 5 to 7As shown, in the second embodiment, the pressure ring 50 includes an annular portion 51. A supporting portion 52 is provided on the outer wall of the middle or lower portion of the annular portion 51. The annular portion 51 is installed between the end of the pressure ring 50 and the end of the outer bracket 10 with an interference fit. The supporting portion 52 contacts the end face of the end of the outer bracket 10. The pressure ring 50 is generally a wedge-shaped structure, smaller at the top and larger in the middle. The upper end of the inner wall of the annular portion 51 can be an inclined guide surface to facilitate guidance and installation onto the outer periphery of the inner bracket 20. Furthermore, the inner wall of the annular portion 51 can be fixedly connected to the outer wall of the inner bracket 20, for example, by welding.

[0050] like Figures 8 to 10 As shown, in the third embodiment, the pressure ring 50 includes an annular portion 51. A supporting portion 52 is provided on the outer wall of the middle or lower portion of the annular portion 51. The annular portion 51 is installed between the end of the pressure ring 50 and the end of the outer bracket 10 with an interference fit. The supporting portion 52 contacts the end face of the end of the outer bracket 10. The pressure ring 50 generally has a structure that is smaller at the top, larger in the middle, and smaller at the bottom. The upper end of the inner wall of the annular portion 51 may be an inclined guide surface to facilitate guidance and installation onto the outer periphery of the inner bracket 20. Furthermore, the inner wall of the annular portion 51 is generally planar. In some embodiments, the inner wall of the annular portion 51 may be fixedly connected to the outer wall of the inner bracket 20, for example, by welding.

[0051] like Figures 11 to 13 As shown, in the fourth embodiment, the pressure ring 50 has a cylindrical structure. The pressure ring 50 includes an annular portion 51a, and an enclosing portion 52a extends from the outer side wall of the annular portion 51a. The annular portion 51a is sleeved on the outer side wall of the inner support 20, and the inner end wall of the annular portion 51a contacts the end face of the end of the outer support 10. The two can be an interference fit. The enclosing portion 52a is sleeved on the outer side wall of the end of the outer support 10. The two can be an interference fit.

[0052] In some embodiments, the axial length of the inner support 20 is greater than the axial length of the outer support 10, and the two axial ends of the inner support 20 may protrude beyond the two axial ends of the outer support 10.

[0053] like Figures 1 to 4 As shown, in the first embodiment, the atomizing assembly further includes a retaining plug 60, which is installed in the inner cavity of the inner support 20 and can help fix the atomizing core 30. The retaining plug 60 may be an interference fit with the inner support 20.

[0054] In some embodiments, the outer periphery of the retaining plug 60 is provided with a plurality of pin slots 62 through which the pins of the atomizing core 30 pass (e.g., ...). Figure 1(As shown). The atomizing core 30 may include a liquid guide 31 and a heating element 32 that cooperate with each other. The liquid guide 31 may be a hollow cylindrical structure. The heating element 32 may include a heating part 321 and at least two pins 322 connected to the heating part 321. The heating part 321 may be installed on the inner sidewall of the liquid guide 31. The at least two pins 322 may include a positive pin and a negative pin, and the at least two pins 322 pass through the pin groove 62. The liquid guide 31 includes, but is not limited to, liquid-guiding cotton or porous ceramic.

[0055] In some embodiments, the oil control element 40 includes a liquid storage cotton or ceramic, and the oil control element 40 may be a generally hollow cylinder. The oil control element 40 can be used to store atomizing liquid, which includes, but is not limited to, e-liquid or drug liquid.

[0056] In some embodiments, the pressure ring 50 is a metal part, a plastic part, or a rubber part, and the rubber part includes rubber or silicone.

[0057] The atomizing assembly features a relatively simple component structure, facilitating assembly and enabling automated production, thus significantly improving production efficiency. Furthermore, the pressure ring 50 can be machined, ensuring excellent tolerances. During installation, the pressure ring 50 is first pressed into the outer circumference of the inner bracket 20, then the oil control component 40 is installed on the inner bracket 20, and finally the outer bracket 10 is pressed into the inner bracket 20. This solves the problems of difficult installation of the oil control component and the difficulty in machining and installing the outer bracket 10. Moreover, this atomizing assembly prevents oil and liquid leakage, effectively improving the overall structural stability of the atomizing assembly.

[0058] This utility model also discloses an atomizing device, including an atomizing component of any of the above embodiments and a liquid storage tank, wherein the atomizing component is installed in the liquid storage tank. This atomizing device includes, but is not limited to, electronic cigarettes.

[0059] It is understood that the above embodiments only illustrate preferred embodiments of the present utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the present utility model patent. It should be noted that for those skilled in the art, the above technical features can be freely combined, and several modifications and improvements can be made without departing from the concept of the present utility model, all of which fall within the protection scope of the present utility model. Therefore, all equivalent transformations and modifications made within the scope of the claims of the present utility model should fall within the coverage of the claims of the present utility model.

Claims

1. An atomizing component, characterized in that, The device includes an outer support (10), an inner support (20), an atomizing core (30), an oil control component (40), and a pressure ring (50). Both the outer support (10) and the inner support (20) are hollow structures. The atomizing core (30) is installed inside the inner support (20), and the inner support (20) is installed inside the outer support (10). The oil control component (40) is sleeved on the outer periphery of the inner support (20) and is located inside the outer support (10). The outer support (10) is provided with a first liquid guiding hole (111), and the inner support (20) is provided with a second liquid guiding hole (21). The atomizing core (30) is arranged opposite to the second liquid guiding hole (21), and the oil control component (40) is arranged opposite to both the second liquid guiding hole (21) and the first liquid guiding hole (111). The pressure ring (50) is used to be sleeved on the outer periphery of the end of the inner bracket (20) and the pressure ring (50) cooperates with the end of the outer bracket (10).

2. The atomizing component according to claim 1, characterized in that, The pressure ring (50) is located inside the outer bracket (10) and the pressure ring (50) is interference-fitted with the outer bracket (10).

3. The atomizing component according to claim 1, characterized in that, The pressure ring (50) is detachably installed on the outer periphery of the end of the inner bracket (20).

4. The atomizing component according to claim 1, characterized in that, The inner wall of the pressure ring (50) is fixedly connected to the outer wall of the inner bracket (20), and / or the outer wall of the pressure ring (50) is fixedly connected to the inner wall of the outer bracket (10).

5. The atomizing component according to claim 1, characterized in that, The inner wall of the pressure ring (50) and / or the outer wall of the pressure ring (50) are provided with texture.

6. The atomizing component according to claim 1, characterized in that, The outer support (10) includes a main body (11), and the first end of the main body (11) is provided with an abutment (12). The inner cavity size of the abutment (12) is smaller than the inner cavity size of the main body (11). The inner sidewall of the abutment (12) abuts against the outer sidewall of the inner support (20). The oil control component (40) is installed inside the main body (11), and the pressure ring (50) cooperates with the second end of the main body (11).

7. The atomizing component according to claim 1, characterized in that, The inner sidewalls of the upper and lower ends of the outer support (10) are spaced apart from the outer sidewall of the inner support (20); The number of pressure rings (50) is at least two, one of which is engaged with the upper end of the outer bracket (10), and the other is engaged with the lower end of the outer bracket (10).

8. The atomizing component according to claim 1, characterized in that, The pressure ring (50) includes an annular portion (51), and a bearing portion (52) is provided on the outer side wall of the middle or lower part of the annular portion (51). The annular portion (51) is installed between the end of the pressure ring (50) and the end of the outer bracket (10), and the bearing portion (52) is in contact with the end face of the end of the outer bracket (10).

9. The atomizing component according to claim 1, characterized in that, The pressure ring (50) has a cylindrical structure. The pressure ring (50) includes an annular portion (51a). An enclosing portion (52a) extends from the outer side wall of the annular portion (51a). The annular portion (51a) is sleeved on the outer side wall of the inner support (20), and the inner end wall of the annular portion (51a) contacts the end face of the end of the outer support (10). The enclosing portion (52a) is sleeved on the outer side wall of the end of the outer support (10).

10. The atomizing component according to claim 1, characterized in that, The axial length of the inner support (20) is greater than the axial length of the outer support (10).

11. The atomizing component according to any one of claims 1 to 10, characterized in that, The atomizing assembly also includes a fixing plug (60), which is installed in the inner cavity of the inner support (20).

12. The atomizing component according to claim 11, characterized in that, The fixing plug (60) is provided with an air inlet (61), and the outer periphery of the fixing plug (60) is provided with a plurality of pin slots (62) through which the pins of the atomizing core (30) pass.

13. The atomizing component according to any one of claims 1 to 10, characterized in that, The oil control component (40) includes liquid storage cotton or ceramic.

14. The atomizing component according to any one of claims 1 to 10, characterized in that, The pressure ring (50) can be made of metal, plastic or rubber.

15. An atomizing device, characterized in that, Includes the atomizing component as described in any one of claims 1 to 14.

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