CN219353080U

CN219353080U - Oil absorption preventing ultrasonic ceramic atomizing core

Info

Publication number: CN219353080U
Application number: CN202320231763.1U
Authority: CN
Inventors: 华健; 周广进
Original assignee: Shenzhen Vatican Living Life Science Ltd By Share Ltd
Current assignee: Shenzhen Vatican Living Life Science Ltd By Share Ltd
Priority date: 2023-02-16
Filing date: 2023-02-16
Publication date: 2023-07-18
Anticipated expiration: 2033-02-16

Abstract

The utility model relates to the technical field of atomization, and discloses an oil absorption prevention ultrasonic ceramic atomization core, which comprises an ultrasonic atomization core assembly, wherein an ultrasonic ceramic is arranged on the upper end surface of the ultrasonic atomization core assembly, a steam guide channel is arranged in the ultrasonic ceramic, a steam outlet hole is formed in the top of the ultrasonic ceramic by the steam guide channel, and an air inlet hole communicated with the steam guide channel is formed in the side wall of the lower part of the ultrasonic ceramic. According to the utility model, the ultrasonic ceramic is arranged on the upper end surface of the ultrasonic atomization core assembly, and the steam guide channel is designed in the ceramic atomization core, so that after the tobacco tar is subjected to ultrasonic atomization, the steam is discharged from the steam outlet of the steam guide channel, and large liquid drops of the tobacco tar which are not completely atomized are attached and flow back in the steam guide channel, so that the oil absorption phenomenon in the suction process is greatly reduced, the atomization stability is improved, the oil absorption phenomenon is effectively improved, and the oil absorption prevention effect is achieved.

Description

Oil absorption preventing ultrasonic ceramic atomizing core

Technical Field

The utility model relates to the technical field of atomization, in particular to an oil absorption preventing ultrasonic ceramic atomization core.

Background

The current ultrasonic atomization device utilizes electronic high-frequency oscillation to atomize liquid tobacco tar or other liquid, and the problems of oil leakage, liquid leakage, unstable atomization and the like exist due to unreasonable air passage design. For example, in the sucking process of the electronic cigarette, the oil absorption phenomenon occurs in the sucking process due to the fact that large liquid drops of part of tobacco tar are not completely atomized, atomization is unstable, and user experience is affected. Accordingly, the prior art is in need of improvement.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide an oil absorption preventing ultrasonic ceramic atomizing core. According to the utility model, the steam guide channel is designed in the ceramic atomizing core, so that after the tobacco tar is ultrasonically atomized, the steam is discharged from the steam guide channel, and large liquid drops of the tobacco tar which are not completely atomized are attached and flow back in the steam guide channel, so that the oil absorption phenomenon in the suction process is greatly reduced, the atomization stability is improved, the oil absorption phenomenon is effectively improved, and the oil absorption prevention effect is achieved.

The utility model adopts the following technical proposal to realize the aim:

the utility model provides an oil absorption prevention ultrasonic wave pottery atomizing core, includes ultrasonic atomizing core subassembly, ultrasonic atomizing core subassembly up end is equipped with ultrasonic ceramics, ultrasonic ceramics is inside to be equipped with a steam guide channel, the steam guide channel forms a steam outlet at ultrasonic ceramics's top, ultrasonic ceramics lower part lateral wall is opened there is the inlet port with the steam guide channel UNICOM.

Preferably, the steam guide channel is formed by a vertical first channel, an inclined second channel and a vertical third channel from bottom to top in sequence.

Preferably, the included angle between the second channel and the vertical direction is 45-60 degrees.

Preferably, the ultrasonic atomization core assembly comprises a conductive atomization core cavity, a transduction piece, a conductive medium, sealing silica gel and an atomization core PCBA; the energy conversion sheet is clamped on the upper end face of the atomization core cavity, and the conductive medium is arranged in the atomization core cavity, and the upper end of the conductive medium is abutted with the positive electrode of the energy conversion sheet; the sealing silica gel is filled in the area except the conductive medium in the cavity of the atomization core; the atomizing core PCBA is clamped on the lower end face of the atomizing core cavity; a through hole is formed in the middle of the atomizing core PCBA; the lower end of the conductive medium extends out of the through hole and is used for connecting with the positive electrode of the host.

The cavity of the atomization core can be made of metal or other conductive materials, so that the effect of protecting devices in the cavity is achieved, and meanwhile, the effect of conducting is achieved.

Preferably, the conductive medium is a spring, which can effectively play a role of buffering action. The sealing silica gel can effectively play a role in sealing, leakage prevention and damping and buffering between devices in the use process.

Preferably, the inner wall of the lower end surface of the atomizing core cavity is provided with a protrusion, and the protrusion is used for clamping the atomizing core PCBA.

Preferably, the upper end face of the atomizing core PCBA is provided with a bulge.

Preferably, the negative electrode of the transduction piece is conducted with the negative electrode of the host through the atomizing core cavity and the atomizing core PCBA in sequence.

Preferably, the upper end face of the transduction piece is provided with liquid guide cotton. The liquid-guiding cotton can guide liquid to the transduction piece, and plays a role in protecting moist and dry burning prevention.

Preferably, the ultrasonic atomizing core assembly is assembled in use within an atomizing core; the atomizing core comprises an atomizing core shell, a vent pipe, atomizing core sealing silica gel and a ceramic oil plug.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the ultrasonic ceramic is arranged on the upper end surface of the ultrasonic atomization core assembly, and the steam guide channel is designed in the ceramic atomization core, so that after the tobacco tar is subjected to ultrasonic atomization, the steam is discharged from the steam outlet of the steam guide channel, and large liquid drops of the tobacco tar which are not completely atomized are attached and flow back in the steam guide channel, so that the oil absorption phenomenon in the suction process is greatly reduced, the atomization stability is improved, the oil absorption phenomenon is effectively improved, and the oil absorption prevention effect is achieved.

Drawings

FIG. 1 is a schematic perspective view of an oil absorption preventing ultrasonic ceramic atomizing core according to the present utility model;

FIG. 2 is a schematic diagram of an exploded structure of an oil absorption preventing ultrasonic ceramic atomizing core according to the present utility model;

FIG. 3 is a top view of an oil absorption preventing ultrasonic ceramic atomizing core according to the present utility model;

FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;

FIG. 5 is a side view of an oil absorption preventing ultrasonic ceramic atomizing core according to the present utility model;

fig. 6 is a cross-sectional view taken along B-B of fig. 5.

Detailed Description

The utility model is further illustrated below in conjunction with specific embodiments.

Unless defined otherwise, 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 belongs; the terminology used in the description of the applications herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having" and any variations thereof in the description and claims of the present application and in the description of the figures above are intended to cover non-exclusive inclusions. The terms first, second and the like in the description and in the claims or in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

In order to achieve the above purpose, the utility model discloses an oil absorption preventing ultrasonic ceramic atomizing core, as shown in fig. 1-6, which comprises an ultrasonic atomizing core assembly 1, wherein an ultrasonic ceramic 2 is arranged on the upper end surface of the ultrasonic atomizing core assembly 1, a steam guide channel 21 is arranged in the ultrasonic ceramic 2, a steam outlet hole 22 is formed in the top of the ultrasonic ceramic 2 by the steam guide channel 21, and an air inlet hole 23 communicated with the steam guide channel 21 is formed in the side wall of the lower part of the ultrasonic ceramic 2.

The steam guide channel 21 is formed by a vertical first channel 24, an inclined second channel 25 and a vertical third channel 26 from bottom to top. The included angle between the second channel and the vertical direction is preferably 45-60 degrees.

As a preferable scheme of the present embodiment: the ultrasonic atomizing core assembly 1 includes an electrically conductive atomizing core cavity 11, a transduction piece 12, a conductive medium 13, a sealing silica gel 14, and an atomizing core PCBA15. The transduction piece 12 is clamped on the upper end face of the atomization core cavity 11, and the conductive medium 13 is arranged in the atomization core cavity 11, and the upper end of the conductive medium is abutted against the anode of the transduction piece 12. The sealing silicone gel 14 fills the area of the atomizing core cavity 11 except for the conductive medium 13. The atomizing core PCBA15 is clamped on the lower end face of the atomizing core cavity 11. A through hole 16 is arranged in the middle of the atomizing core PCBA15. The lower end of the conductive medium 13 protrudes from the through hole 16 for connecting to the positive electrode of the host.

The cavity of the atomization core can be made of metal or other conductive materials, so that the effect of protecting devices in the cavity is achieved, and meanwhile, the effect of conducting is achieved. The conductive medium is preferably a spring, which can effectively play a role of buffering action. The sealing silica gel can effectively play a role in sealing, leakage prevention and damping and buffering between devices in the use process.

The inner wall of the lower end surface of the atomizing core cavity 11 is provided with a protrusion 17, and the protrusion 17 is used for clamping the atomizing core PCBA15. The upper end face of the atomizing core PCBA15 is provided with a bulge 18. The provision of the protrusions 18 allows for better and more secure embedding in the sealing silicone 14.

The negative electrode of the transduction piece 14 is communicated with the negative electrode of the host machine through the atomization core cavity 11 and the atomization core PCBA15 in sequence.

The upper end face of the transduction piece 14 is provided with liquid guide cotton 19. The liquid-guiding cotton 19 can guide liquid to the transduction piece 14, and plays a role in protecting moist and dry burning.

The ultrasonic atomization core module is assembled in the atomization core when in use; the atomizing core comprises an atomizing core shell, a vent pipe, atomizing core sealing silica gel and a ceramic oil plug. The ultrasonic atomizing core module can be directly assembled at the bottom of the atomizing core shell.

The ultrasonic ceramic 2 further comprises an oil guiding hole 20.

The foregoing has described in detail the technical solutions provided by the embodiments of the present utility model, and specific examples have been applied to illustrate the principles and implementations of the embodiments of the present utility model, where the above description of the embodiments is only suitable for helping to understand the principles of the embodiments of the present utility model; meanwhile, as for those skilled in the art, according to the embodiments of the present utility model, there are variations in the specific embodiments and the application scope, and the present description should not be construed as limiting the present utility model.

Claims

1. The utility model provides an oil absorption prevention ultrasonic wave pottery atomizing core, includes ultrasonic atomizing core subassembly, its characterized in that, ultrasonic atomizing core subassembly up end is equipped with ultrasonic ceramics, ultrasonic ceramics is inside to be equipped with a steam guide channel, the steam guide channel forms a steam outlet at ultrasonic ceramics's top, ultrasonic ceramics lower part lateral wall is opened has the inlet port with the steam guide channel UNICOM.

2. The oil absorption preventing ultrasonic ceramic atomizing core according to claim 1, wherein the steam guide channel is composed of a vertical first channel, an inclined second channel and a vertical third channel from bottom to top in sequence.

3. The oil absorption preventing ultrasonic ceramic atomizing core according to claim 2, wherein an included angle between the second channel and the vertical direction is 45-60 degrees.

4. The oil absorption preventing ultrasonic ceramic atomizing core as set forth in claim 1, wherein said ultrasonic atomizing core assembly comprises an electrically conductive atomizing core cavity, a transduction piece, a conductive medium, a sealing silica gel, and an atomizing core PCBA; the energy conversion sheet is clamped on the upper end face of the atomization core cavity, and the conductive medium is arranged in the atomization core cavity, and the upper end of the conductive medium is abutted with the positive electrode of the energy conversion sheet; the sealing silica gel is filled in the area except the conductive medium in the cavity of the atomization core; the atomizing core PCBA is clamped on the lower end face of the atomizing core cavity; a through hole is formed in the middle of the atomizing core PCBA; the lower end of the conductive medium extends out of the through hole and is used for connecting with the positive electrode of the host.

5. The oil absorption preventing ultrasonic ceramic atomizing core as set forth in claim 4, wherein said conductive medium is a spring.

6. The oil absorption preventing ultrasonic ceramic atomizing core according to claim 4, wherein the inner wall of the lower end face of the atomizing core cavity is provided with a protrusion for clamping the atomizing core PCBA.

7. The oil absorption preventing ultrasonic ceramic atomizing core according to claim 4, wherein the upper end face of the atomizing core PCBA is provided with a protrusion.

8. The oil absorption preventing ultrasonic ceramic atomizing core according to claim 4, wherein the negative electrode of the transduction piece is communicated with the negative electrode of the host machine through the cavity of the atomizing core and the PCBA of the atomizing core in sequence.

9. The oil absorption preventing ultrasonic ceramic atomizing core according to claim 4, wherein the upper end face of the transduction piece is provided with liquid guide cotton.

10. The oil absorption preventing ultrasonic ceramic atomizing core as set forth in claim 4, wherein said ultrasonic atomizing core assembly is assembled in the atomizing core during use; the atomizing core comprises an atomizing core shell, a vent pipe, atomizing core sealing silica gel and a ceramic oil plug.