Aerosol generator with rotatable atomization assembly

Abstract

The utility model discloses an aerosol generator with a rotatable atomization assembly. The aerosol generator comprises a power supply assembly provided with a first circular groove, a bearing and the atomization assembly provided with a rotating shaft. And the bearing is fastened and mounted in the first circular groove and is coaxial with the first circular groove. The atomization assembly is installed in the first circular groove, and the rotating shaft is connected with the inner ring of the bearing in a fastened mode. When the atomization assembly is subjected to rotating force, the atomization assembly drives the bearing inner ring to rotate relative to the bearing outer ring, so that the atomization assembly rotates relative to the power supply assembly. The rotating shaft is arranged on the atomization assembly, the rotating shaft is fixed to the bearing on the power supply assembly, the atomization assembly can smoothly rotate by 360 degrees through bearing of the bearing, a user can suck the atomization assembly at any angle, and use convenience is improved.

Description

Technical Field

[0001] The utility model relates to an aerosol generator with a rotatable atomization component. Background Art

[0002] The aerosol generator generally includes an atomizing component and a power supply component. Depending on the connection method between the atomizing component and the power supply component, the aerosol generator can be divided into an integrated aerosol generator and a split aerosol generator. Among them, the atomizing component and the power supply component of the split aerosol generator are connected in a detachable manner. In the existing split aerosol generator, after the atomizing component is installed on the power supply component, in order to ensure the smooth flow of the circuit and the air path, the position of the atomizing component relative to the power supply component will not change. The user can only adjust the position of the suction port by adjusting the position of the power supply component. However, components such as buttons or screens usually provided on the power supply component are usually inconvenient for users to operate or view as the position of the power supply component is adjusted, which brings inconvenience to the user. Utility Model Content

[0003] The main purpose of the utility model is to provide an aerosol generator with a rotatable atomizing component, so as to enable the atomizing component to rotate smoothly relative to the power supply component for easy operation.

[0004] In order to achieve the above purpose, the technical solution adopted by the present utility model is as follows:

[0005] An aerosol generator with a rotatable atomization assembly includes a power supply assembly provided with a first circular groove, a bearing, and an atomization assembly provided with a rotating shaft. The bearing is tightly mounted in the first circular groove and is coaxial with the first circular groove. The atomization assembly is mounted in the first circular groove and the rotating shaft is tightly connected to the inner ring of the bearing. When the atomization assembly is subjected to a rotational force, the atomization assembly drives the inner ring of the bearing to rotate relative to the outer ring of the bearing, so that the atomization assembly rotates relative to the power supply assembly.

[0006] The aerosol generator with a rotatable atomizing assembly is provided with a second circular groove concentric with the first circular groove on the bottom wall of the first circular groove, the second circular groove is adapted to the bearing, and the bearing is securely mounted in the second circular groove.

[0007] The aerosol generator with a rotatable atomizing assembly, wherein the outer ring of the bearing is interference-fitted with the inner wall of the second circular groove, so that the bearing is fastened to the power supply assembly.

[0008] The atomizing assembly is a rotatable aerosol generator, wherein the atomizing assembly includes a cover, a base and an atomizing core. One end of the cover is provided with a suction port, and the other end is connected to the base and forms an oil storage cavity with the base. The two ends of the atomizing core are respectively plugged into the suction port and the base to form an atomizing channel running through the oil storage cavity. A rotating shaft compatible with the bearing protrudes from the side of the base away from the suction port.

[0009] The atomizer assembly is a rotatable aerosol generator, and one of the atomizer assembly and the power supply assembly is provided with a first contact ring and a second contact ring coaxial with the first circular groove, and the other is provided with a first conductive column corresponding to the first contact ring and a second conductive column corresponding to the second contact ring. When the atomizer assembly is installed in the first circular groove, the first conductive column elastically abuts against the first contact ring, and the second conductive column elastically abuts against the second contact ring.

[0010] The atomizing assembly is a rotatable aerosol generator, wherein the base is provided with at least one air inlet hole connected to the atomizing channel, and the first circular groove protrudes with at least one ventilation column connected to the outside air. When the atomizing assembly is installed in the first circular groove, the air inlet hole is connected to the ventilation column, so that the atomizing channel is connected to the outside air.

[0011] The atomizer assembly is a rotatable aerosol generator, wherein the length of the rotating shaft in the axial direction is greater than the depth of the bearing in the axial direction. When the atomizer assembly is installed in the first circular groove, the bearing is only partially inserted into the bearing inner ring, so that there is a gap between the side of the base facing away from the suction port and the bottom wall of the first circular groove, so as to connect the air inlet hole and the ventilation column.

[0012] The aerosol generator with a rotatable atomizing assembly is provided with a ventilation groove around the rotating shaft at one end of the base away from the suction port, and at least one air inlet hole is provided on the top wall of the ventilation groove.

[0013] The aerosol generator with a rotatable atomizing assembly is provided with a slot extending in a radial direction at one end of the ventilation column away from the bottom wall of the first circular groove, and the slot is communicated with the ventilation column.

[0014] The atomizing assembly is a rotatable aerosol generator, and one of the outer periphery of the atomizing assembly and the side wall of the first circular groove is provided with a guide portion along the circumferential direction, and the other is provided with a guide groove adapted to the guide portion. The guide portion is accommodated in the guide groove, and when the atomizing assembly rotates relative to the power supply assembly, the guide portion slides along the guide groove.

[0015] Beneficial effects: The technical solution of the present utility model provides an aerosol generator with a rotatable atomizer assembly, comprising a power supply assembly provided with a first circular groove, a bearing, and an atomizer assembly provided with a rotating shaft. The bearing is securely mounted in the first circular groove and is coaxial with the first circular groove. The atomizer assembly is mounted in the first circular groove and the rotating shaft is securely connected to the inner ring of the bearing. When the atomizer assembly is subjected to a rotational force, the atomizer assembly drives the inner ring of the bearing to rotate relative to the outer ring of the bearing, so that the atomizer assembly rotates relative to the power supply assembly. By arranging a rotating shaft in the atomizer assembly and fixing the rotating shaft to the bearing on the power supply assembly, the atomizer assembly can smoothly rotate 360 ​​degrees with the support of the bearing, and the user can inhale the atomizer assembly at any angle, thereby improving the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0017] Figure 1 Exploded views of some embodiments of the aerosol generator with a rotatable atomizing assembly according to the present invention;

[0018] Figure 2 A perspective view of a power supply assembly in some embodiments of the aerosol generator with a rotatable atomizing assembly according to the present invention;

[0019] Figure 3 A first angle cross-sectional view of some embodiments of the aerosol generator with a rotatable atomizing assembly according to the present invention;

[0020] Figure 4 This is a second angle cross-sectional view of some embodiments of the aerosol generator with a rotatable atomizing assembly of the present invention.

[0021] Description of Figure Numbers:

[0022]

[0023]

[0024] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0027] In addition, the descriptions of "first," "second," etc. in this utility model are for descriptive purposes only and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0028] In this utility model, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can mean fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0029] Please refer to Figure 1-4The utility model proposes a rotatable aerosol generator with a nebulizer, comprising a power supply component 1 provided with a first circular groove 13, a bearing 2 and an atomizing component 3 provided with a rotating shaft 34. The bearing 2 is firmly mounted in the first circular groove 13 and is coaxial with the first circular groove 13. The atomizing component 3 is mounted in the first circular groove 13 and the rotating shaft 34 is firmly connected to the inner ring of the bearing 2. When the atomizing component 3 is subjected to a rotational force, the atomizing component 3 drives the inner ring 22 of the bearing to rotate relative to the outer ring 21 of the bearing, so that the atomizing component 3 rotates relative to the power supply component 1. By arranging a rotating shaft 34 in the atomizing component 3 and fixing the rotating shaft 34 on the bearing 2 on the power supply component 1, the atomizing component 3 can smoothly rotate 360 ​​degrees with the support of the bearing 2, and the user can inhale the atomizing component 3 at any angle, thereby improving the convenience of use.

[0030] In some embodiments, as Figure 1 and Figure 2 As shown, the power supply assembly 1 can be a cylindrical structure or a non-cylindrical structure. The power supply assembly 1 includes a housing 11 and a bracket 12. The housing 11 is provided with a hollow cylinder. The bracket 12 is installed in the cylinder, and one end and the side wall of the cylinder form a first circular groove 13. That is, the side wall of the cylinder forms the side wall of the first circular groove 13, and the bracket 12 exposed on one side of the cylinder forms the bottom wall of the first circular groove 13. The bottom wall of the first circular groove 13 is provided with a second circular groove 14 concentric with the first circular groove 13. The size of the second circular groove 14 is adapted to the outer ring of the bearing 2. The outer ring of the bearing 2 is tightly installed in the second circular groove 14. In actual application, fixation can be achieved by an interference fit between the second circular groove 14 and the bearing outer ring 21. Alternatively, a snap fit can be provided in the second circular groove 14, or the bearing outer ring 21 can be fixed by a threaded connection.

[0031] In some embodiments, as Figure 1 、 Figure 3 and Figure 4As shown, at least the part of the atomizer assembly 3 close to the power supply assembly 1 is a cylindrical structure that is compatible with the first circular groove 13. The atomizer assembly 3 includes a cover 31, a base 33 and an atomizer core 32. The cover 31 is a hollow structure. A suction port 311 is provided at one end of the cover 31, and the other end is a cylindrical structure, which is connected to the base 33 and forms an oil storage chamber 37 with the base 33. The two ends of the atomizer core 32 are respectively plugged into the suction port 311 and the base 33 to form an atomization channel 38 that passes through the oil storage chamber 37. A rotating shaft 34 that is compatible with the bearing 2 protrudes from the side of the base 33 away from the suction port 311. The rotating shaft 34 is coaxial with one end of the cylindrical cover 31. When the atomizer assembly 3 is installed in the first circular groove 13, the rotating shaft 34 is fastened and plugged into the bearing inner ring 22 and supported by the bearing 2. The outer wall of the cover 31 is partially in contact with the side wall of the first circular groove 13, and partially extends out of the first circular groove 13 for user operation. The side of the base 33 facing away from the suction port 311 is opposite to the bottom wall of the first circular groove 13. When the atomizer assembly 3 is subjected to a rotational force, the atomizer assembly 3 drives the rotating shaft 34 to rotate, and the rotation drives the inner ring 22 of the bearing to rotate relative to the outer ring, so that the atomizer assembly 3 rotates 360 degrees relative to the power supply assembly. Under the action of the bearing 2, the rotation is smooth and stable, with low resistance, which is convenient for user operation.

[0032] In some embodiments, the outer sidewall of the cover 31 is circumferentially provided with a guide portion 312, and the sidewall of the first circular groove 13 is circumferentially provided with a guide groove 18 that matches the guide portion 312. The guide portion 312 can be a plurality of arcuate ridges distributed circumferentially around the outer periphery of the cover 31, and the plurality of arcuate ridges together form a circular ring coaxial with the cover 31. The guide portion 312 can also be a complete circular ring protruding from the outer periphery of the cover 31. The guide groove 18 is an annular groove recessed in the sidewall of the first circular groove 13. When the atomizer assembly 3 is accommodated in the first circular groove 13, the guide portion 312 is accommodated in the guide groove 18. When the atomizer assembly 3 rotates, the guide portion 312 slides in the guide groove along the extension direction of the guide groove. Through the cooperation between the guide portion 312 and the guide groove 18, the rotation of the atomizer assembly 3 is guided, making the rotation more stable and preventing the atomizer assembly 3 from shaking.

[0033] In some embodiments, as Figure 3As shown, a first contact ring 35 and a second contact ring 36, coaxial with the rotating shaft 34, are spaced apart on the side of the base 33 facing away from the suction port 311. Because the rotating shaft 34 is coaxially adapted with the bearing 2, when the atomizer assembly 3 is accommodated within the first circular groove 13, the first and second contact rings 35, 36 are also coaxial with the first circular groove 13. Accordingly, a first conductive post 15 and a second conductive post 16 protrude from the bottom wall of the first circular groove 13. The distance between the first conductive post 15 and the center of the first circular groove 13 corresponds to that of the first contact ring 35, ensuring that the rotation trajectory of the first conductive post 15 relative to the atomizer assembly 3 falls within the first contact ring 35. The distance between the second conductive post 16 and the center of the first circular groove 13 corresponds to that of the second contact ring 36, ensuring that the rotation trajectory of the second conductive post 16 relative to the atomizer assembly 3 falls within the second contact ring 36. When the atomizer assembly 3 is installed, the first conductive post 15 elastically abuts the first contact ring 35, and the second conductive post 16 elastically abuts the second contact ring 36. At the same time, when the atomizer assembly 3 rotates with the rotating shaft 34 as the center, the first contact ring 35 and the second contact ring 36 are driven to rotate, and the first conductive column 15 and the second conductive column 16 are always elastically abutted with the first contact ring 35 and the second contact ring 36 respectively, thereby ensuring that the atomizer assembly 3 is always electrically connected to the power supply assembly 1 during the rotation process, thereby ensuring that the atomizer assembly 3 is stably powered. It is worth noting that in actual applications, the first contact ring 35 and the second contact ring 36 can also be arranged on the bottom wall of the first circular groove 13. Accordingly, the base 33 of the atomizer assembly 3 is provided with a first conductive column 15 corresponding to the first contact ring 35, and a second conductive column 16 corresponding to the second contact ring 36, which is not limited here.

[0034] In some embodiments, as Figure 1 and Figure 4 As shown, the base 33 is provided with at least one air inlet hole 332 connected to the atomization channel 38. At least one ventilation column 17 extending from the first circular groove 13 is connected to the outside air. In practical applications, an air inlet 19 connected to the outside air can be provided on the housing 11 and / or the bracket 12. One end of the ventilation column 17 is connected to the air inlet 19, and the other end protrudes from the first circular groove 13. The axial length of the rotating shaft 34 is greater than the axial depth of the bearing 2. When the rotating shaft 34 is inserted into the bearing inner ring 22, only the portion of the rotating shaft 34 away from the base 33 is accommodated in the bearing inner ring 22. The portion of the rotating shaft 34 near the base 33 is not accommodated in the bearing 2 and the second circular groove 14, resulting in a gap between the base 33 and the bottom wall of the first circular groove 13. The ventilation column 17 and the air inlet hole 332 are connected through this gap, so that no matter how much the atomizer assembly 3 rotates, air intake is not obstructed.

[0035] Furthermore, a ventilation groove 331 is provided on the side of the base 33 facing away from the suction port 311, and the ventilation groove 331 is arranged around the rotating shaft 34, that is, the rotating shaft 34 passes through the center of the ventilation groove 331. The shape of the ventilation groove 331 can be circular, rectangular or other shapes. Preferably, the ventilation groove 331 is a circular groove concentric with the rotating shaft 34. At least one of the air inlet holes 332 passes through the top wall of the ventilation groove 331 and is connected to the atomization channel 38. By providing the ventilation groove 331, the space available for air flow to pass between the ventilation column 17 and the air inlet hole 332 is increased, which is conducive to improving the air intake efficiency. In actual applications, the at least one air inlet hole 332 can be one, two, or more. The two or more air inlet holes are symmetrically distributed relative to the center of the rotating shaft 34, which can reduce the impact of the rotation of the atomization component 3 on the air intake, which is conducive to uniform and smooth air intake.

[0036] In some embodiments, the at least one ventilation column 17 is at least partially located within the projection area of ​​the ventilation groove 331 projected on the bottom wall of the first circular groove 13. That is, the ventilation column 17 is arranged at a position close to the second circular groove 14. The closer it is to the second circular groove 14, that is, the closer it is to the center of the first circular groove 13, the more it can reduce the distance from the air inlet through-hole 332, and the shorter the air inlet path. This can shorten the air inlet path to the maximum extent and improve the ventilation efficiency. In actual applications, part of the side wall of the ventilation column 17 can be shared with the side wall of the second circular groove 14. At least one ventilation column 17 can be one, two or more. The two or more ventilation columns 17 are symmetrically distributed with the center of the first circular groove 13 as the center to reduce the influence of the air inlet through-hole rotating with the atomizer assembly 3 and ensure smooth air intake.

[0037] Furthermore, a slot 171 extending radially is provided at one end of the bottom wall of the ventilation column 17, away from the first circular groove 13. The slot 171 is connected to the ventilation column 17. Preferably, the central axis of the ventilation column 17 passes through the slot 171. This increases the area of ​​communication between the ventilation column 17 and the slot 171, which helps to increase the area for airflow. By providing the slot 171, this embodiment can further increase the airflow space between the intake hole 332 and the intake column on top of the original intake gap, thereby further improving the intake efficiency.

[0038] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An aerosol generator with a rotatable atomizing assembly, characterized in that: It includes a power supply component provided with a first circular groove, a bearing, and an atomizer component provided with a rotating shaft. The bearing is tightly mounted in the first circular groove and is coaxial with the first circular groove. The atomizer component is mounted in the first circular groove and the rotating shaft is tightly connected to the inner ring of the bearing. When the atomizer component is subjected to a rotational force, the atomizer component drives the inner ring of the bearing to rotate relative to the outer ring of the bearing, so that the atomizer component rotates relative to the power supply component.

2. The aerosol generator with a rotatable atomizing assembly according to claim 1, characterized in that: The bottom wall of the first circular groove is provided with a second circular groove concentric with the first circular groove. The second circular groove is adapted to the bearing, and the bearing is securely mounted in the second circular groove.

3. The aerosol generator with a rotatable atomizing assembly according to claim 2, characterized in that: The outer ring of the bearing is interference fit with the inner wall of the second circular groove so that the bearing is fastened to the power supply assembly.

4. The aerosol generator with a rotatable atomizing assembly according to claim 1, characterized in that: The atomizer assembly includes a cover, a base and an atomizer core. One end of the cover is provided with a suction port, and the other end is connected to the base and forms an oil storage cavity with the base. The two ends of the atomizer core are respectively plugged into the suction port and the base to form an atomization channel that passes through the oil storage cavity. A rotating shaft that is compatible with the bearing protrudes from the side of the base away from the suction port.

5. The aerosol generator with a rotatable atomizing assembly according to claim 4, characterized in that: One of the atomizer assembly and the power supply assembly is provided with a first contact ring and a second contact ring coaxial with the first circular groove, and the other is provided with a first conductive column corresponding to the first contact ring and a second conductive column corresponding to the second contact ring. When the atomizer assembly is installed in the first circular groove, the first conductive column elastically abuts against the first contact ring, and the second conductive column elastically abuts against the second contact ring.

6. The aerosol generator with a rotatable atomizing assembly according to claim 4, characterized in that: The base is provided with at least one air inlet hole connected to the atomization channel, and the first circular groove protrudes with at least one ventilation column connected to the outside air. When the atomization assembly is installed in the first circular groove, the air inlet hole is connected to the ventilation column, so that the atomization channel is connected to the outside air.

7. The aerosol generator with a rotatable atomizing assembly according to claim 6, characterized in that: The length of the rotating shaft in the axial direction is greater than the depth of the bearing in the axial direction. When the atomizer assembly is installed in the first circular groove, the bearing is only partially inserted into the bearing inner ring, so that a gap exists between the side of the base facing away from the suction port and the bottom wall of the first circular groove, thereby connecting the air inlet hole and the ventilation column.

8. The aerosol generator with a rotatable atomizing assembly according to claim 6, characterized in that: An end of the base away from the suction port is provided with a ventilation groove around the rotating shaft, and at least one air inlet hole is provided on the top wall of the ventilation groove.

9. The aerosol generator with a rotatable atomizing assembly according to claim 6, characterized in that: An end of the vent column away from the bottom wall of the first circular groove is provided with a slot extending in a radial direction, and the slot is communicated with the vent column.

10. The aerosol generator with a rotatable atomizing assembly according to claim 1, characterized in that: One of the outer circumference of the atomizer assembly and the side wall of the first circular groove is provided with a guide portion along the circumferential direction, and the other is provided with a guide groove adapted to the guide portion. The guide portion is accommodated in the guide groove. When the atomizer assembly rotates relative to the power supply assembly, the guide portion slides along the guide groove.

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