CN215531624U

CN215531624U - Atomizer and atomizing device

Info

Publication number: CN215531624U
Application number: CN202120981489.0U
Authority: CN
Inventors: 李朝福; 何友邻; 段红星
Original assignee: Shenzhen Geekvape Technology Co Ltd
Current assignee: Shenzhen Geekvape Technology Co Ltd
Priority date: 2021-05-10
Filing date: 2021-05-10
Publication date: 2022-01-18
Anticipated expiration: 2031-05-10

Abstract

The utility model provides an atomizer and an atomizing device, wherein the atomizer comprises a liquid storage cavity and an atomizing core arranged in the liquid storage cavity, a liquid guide structure is covered outside the atomizing core, the liquid guide structure comprises an upper end covering part and a lower end connecting part, the lower end connecting part is provided with a first step surface, the peripheral edge of the first step surface is tightly attached to the side wall of the liquid storage cavity to form a sealing bottom surface of the liquid storage cavity, the first step surface is obliquely arranged from inside to outside upwards, and a depth groove is formed in the first step surface. According to the utility model, the smoke oil can be refluxed to the atomizing core to be fully exerted under the condition of less smoke oil by the inclined first step surface; meanwhile, a plurality of deep grooves are formed in the first step surface, so that part of tobacco tar which cannot flow back flows into the deep grooves, and the tobacco tar is adsorbed into the atomizing core according to the capillary phenomenon of physical characteristics during product smoking, and the function of fully atomizing the tobacco tar is achieved.

Description

Atomizer and atomizing device

Technical Field

The utility model belongs to the technical field of atomization devices, and particularly relates to an atomizer and an atomization device comprising the same.

Background

Tobacco tar formula atomizing device is through heating the electronic product who produces the aerial fog to the tobacco tar, generally includes power supply module and atomizer, and wherein the atomizer includes atomizing core and stock solution chamber, stock solution chamber intercommunication atomizing core, and the atomizing core heats the atomizing with the tobacco tar of stock solution storage in the chamber, produces smog, then drives atomizing tobacco tar through the outside air that gets into from the intake duct and discharges from the gas outlet channel, forms aerial fog.

The atomizing core that has now is because the inlet port is than higher, and peripheral tobacco tar below the hole can not adsorb on the atomizing core and can't fully pass through the heat energy atomizing clean, and the terminal consumer is when using atomizing device, and unable article are inhaled under the condition of a small amount of tobacco tar in addition, bring not good user experience.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: the utility model provides an atomizer and an atomizing device, which are used for improving the utilization effect of tobacco tar in a liquid storage cavity.

In order to solve the technical problems, the utility model adopts the technical scheme that:

the utility model provides an atomizer, which comprises an atomizing core and a liquid storage cavity, wherein the atomizing core is arranged in the liquid storage cavity, and a liquid guide structure is sleeved outside the atomizing core, wherein:

the liquid guide structure is a hollow cavity structure which is through from top to bottom and comprises an upper end cover establishing part and a lower end connecting part, the lower end connecting part comprises a first step face, the peripheral side edge of the first step face is tightly attached to the side wall of the liquid storage cavity to form the sealing bottom face of the liquid storage cavity, and the first step face is inclined upwards from inside to outside.

Preferably, the height of the outer edge of the first step surface is higher than the top surface of the oil inlet hole of the atomizing core.

Preferably, the first step surface is provided with a depth groove, and the depth groove extends along the direction far away from the atomizing core.

Preferably, the number of the deep grooves is at least 2, and at least 2 of the deep grooves are uniformly distributed around the circumference of the atomizing core.

Preferably, the depth groove is an arc-shaped groove, and the arc-shaped groove is in a semicircular arc shape.

Preferably, the upper end cover is provided with a cylindrical structure, the cover is arranged outside the atomizing core, a waist-shaped hole is formed in the side wall of the upper end cover, and the waist-shaped hole corresponds to the depth groove in position and is communicated with the depth groove.

Preferably, the top of the upper end covering part is provided with an external thread.

Preferably, the lower end connecting portion further includes a second step surface, and a sealing groove is provided between the first step surface and the second step surface.

Preferably, an annular connecting groove is concavely arranged on the bottom surface of the second step surface, and an internal thread is arranged on the side wall of the annular connecting groove.

The utility model also provides an atomization device which comprises the atomizer.

Compared with the prior art, the utility model has the beneficial effects that: the utility model provides an atomizer and an atomizing device comprising the same, wherein the atomizer comprises a liquid storage cavity and an atomizing core arranged in the liquid storage cavity, and a liquid guide structure is covered outside the atomizing core, wherein a first step surface of the liquid guide structure is obliquely arranged, so that smoke oil can flow back to the atomizing core to be fully exerted under the condition of less smoke oil; meanwhile, a plurality of deep grooves are formed in the step surface, so that part of tobacco tar which cannot flow back flows into the deep grooves, and the tobacco tar is adsorbed into the atomizing core according to the capillary phenomenon of physical characteristics during product smoking, and the function of fully atomizing the tobacco tar is achieved.

Drawings

The detailed structure of the utility model is described in detail below with reference to the accompanying drawings

FIG. 1 (a) is a schematic view of the overall structure; (b) is a cross-sectional view taken along section line A-A in (a);

FIG. 2 is an axial side view of a fluid-directing structure of the present invention;

FIG. 3 is a cross-sectional structural view of the drainage structure of FIG. 2;

FIG. 4 is a schematic view of the assembly of the wicking structure and atomizing core of the present invention;

wherein: 100-an atomizer; 10-an atomizing core; 101-oil inlet hole; 20-a liquid storage cavity; 30-a drainage structure; 301-a covering part; 3011-kidney shaped hole; 302-a connecting portion; 3021-first step face; 3022-a second step face; 3023-sealing groove; 3024-deep groove; 3025-annular connecting groove.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

Examples

Referring to fig. 1, the present invention provides an atomizer 100, where the atomizer 100 includes an atomizing core 10 and a liquid storage cavity 20, the atomizing core 10 is disposed in the liquid storage cavity 20, and the atomizing core 10 continuously adsorbs tar through an oil inlet 101 to heat the tar, so that the tar is gradually consumed and the amount of the tar is reduced. According to the utility model, the liquid guide structure 30 is sleeved outside the atomizing core 10, and the liquid guide structure 30 guides the tobacco tar, so that the tobacco tar is absorbed by the atomizing core 10 more easily for heating and atomizing.

Specifically, referring to the liquid guiding structure 30 shown in fig. 2 and fig. 3, the liquid guiding structure 30 is a hollow cavity structure that is through from top to bottom, and includes an upper end cover portion 301 and a lower end connecting portion 302, further, the lower end connecting portion 302 includes a first step surface 3021, a peripheral side edge of the first step surface 3021 is attached to a side wall of the liquid storage cavity 20 to form a sealed bottom surface of the liquid storage cavity, the first step surface 3021 is inclined upward from inside to outside, when the tobacco tar is gradually consumed below the oil inlet 101, the tobacco tar will flow back to the atomizing core 10 along an inclined direction of the first step surface 3021 to be adsorbed, heated and atomized, and the utilization rate of the tobacco tar is higher relative to the amount of the remaining tobacco tar heated by the bottom surface of the flat liquid storage cavity 20.

The first step surface 3021 may be integrally formed by other manufacturing processes such as injection molding or machining in the manufacturing process of the liquid guiding structure 30, or may be formed by connecting an inclined step surface to a manufactured flat surface, and in the technical solution proposed in this embodiment, the first step surface 3021 may be an inclined surface so that part of the smoke may flow back to the atomizing core 10. Preferably, the height of the outer edge of the first step surface 3021 is higher than the height of the top surface of the oil inlet 101 disposed on the atomizing core 10, so that the amount of the tobacco tar flowing back to the atomizing core 10 is the greatest, but under the condition that the inclination angle of the step surface is not changed, the higher the outer edge of the first step surface 3021 is, the larger the volume of the liquid storage cavity 20 is occupied, the less the tobacco tar can be stored in the liquid storage cavity 20, an optimal step surface design scheme can be selected by combining various factors, and the tobacco tar can flow back as much as possible under the condition that the storage amount of the tobacco tar is ensured; further, the inclination angle of the first step surface 3021 is 10 to 15 ° which has a good visual effect.

On the other hand, the liquid guiding structure 30 provided by this embodiment is provided with the deep groove 3024 on the first step surface 3021, and the deep groove 3024 enables the tobacco tar incapable of being atomized by backflow to flow into the groove, so that the tobacco tar is adsorbed into the atomizing core 10 to be heated and atomized according to the capillary phenomenon of physical characteristics during product inhalation, and the purpose of tobacco tar atomization is further achieved, so that the tobacco tar atomization is more sufficient. Wherein, the depth grooves 3024 extend in a direction away from the atomizing core 10, there are at least 2 depth grooves, and at least 2 depth grooves 3024 are uniformly distributed around the circumference of the atomizing core 10, for example, when there are three depth grooves 3024, the three depth grooves are arranged around the circumference of the atomizing core 10 in a manner of forming an included angle of 120 °; when the number of the depth grooves 3024 is four, the four depth grooves are respectively arranged in the front, rear, left, and right directions of the atomizing core 10, so that the tobacco tar can uniformly flow into the depth grooves 3024; further, the depth groove 3024 is an arc groove, preferably a semicircular arc shape, and the diameter of the arc groove is 1.5 cm.

In this embodiment, the upper end covering portion 301 is a cylindrical structure, fits the design shape of the atomizing core 10, covers the atomizing core 10, and has a waist-shaped hole 3011 corresponding to the oil inlet 101 on the side wall of the upper end covering portion 301, and penetrates through the oil inlet 101 and the liquid storage cavity 20, as shown in fig. 4. Preferably, the depth groove 3024 is arranged corresponding to the waist-shaped hole 3011, and the depth groove 3024 is communicated with the waist-shaped hole 3011 to improve atomization effect.

Further, an external thread is provided on the top of the upper end shield 301.

Further, the connecting portion 302 further includes a second step surface 3022, a sealing groove 3023 is disposed between the first step surface 3021 and the second step surface 3022, an annular connecting groove 3025 is concavely formed on a bottom surface of the second step surface 3022, and an internal thread is disposed on a side wall of the annular connecting groove 3025.

The utility model also provides an atomization device which comprises the atomizer 100, and in the assembly process of the atomizer 100, the external threads on the top of the covering part 301 and the internal threads below the connecting part 302 can be in threaded connection with other components of the atomization device, so that the connection stability is enhanced; meanwhile, a sealing ring can be arranged in the sealing groove 3023 between the first step surface 3021 and the second step surface 3022, so that the overall sealing performance is improved, and the smoke oil is prevented from leaking.

In conclusion, the atomization device prepared by the atomizer can enable the tobacco tar to flow back to the atomization core to be exerted under the condition that the tobacco tar is gradually consumed less; and can make the partial tobacco tar that can not flow back flow into the degree of depth groove, according to physical characteristic capillary phenomenon when article are inhaled, adsorb the tobacco tar inside the atomizing core, reach the sufficient atomization function of tobacco tar.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides an atomizer, its characterized in that, the atomizer includes atomizing core and stock solution chamber, the atomizing core set up in the stock solution chamber, the outside cover of atomizing core is equipped with a drain structure, wherein:

2. The atomizer of claim 1, wherein the height of the outer edge of said first step surface is higher than the top surface of the oil inlet hole of said atomizing core.

3. The atomizer of claim 1, wherein said first step surface is provided with a depth groove extending in a direction away from said atomizing core.

4. A nebulizer as claimed in claim 3, wherein the depth slots are at least 2, at least 2 of the depth slots being evenly distributed circumferentially around the nebulizing core.

5. The nebulizer of claim 4, wherein the depth slot is an arcuate slot, the arcuate slot being a semi-arc.

6. The atomizer according to claim 1, wherein the upper end cover-mounting portion is of a cylindrical structure, the cover is disposed outside the atomizing core, and a waist-shaped hole is formed in a side wall of the upper end cover-mounting portion, and the waist-shaped hole corresponds to the depth groove and is communicated with the depth groove.

7. A nebulizer as claimed in claim 5, wherein the top of the upper end cap is provided with an external thread.

8. The nebulizer of claim 1, wherein the lower end connecting portion further comprises a second step surface, and a sealing groove is provided between the first step surface and the second step surface.

9. The atomizer of claim 1, wherein an annular connecting groove is recessed in a bottom surface of said second stepped surface, and a side wall of said annular connecting groove is provided with an internal thread.

10. An atomising device comprising an atomiser as claimed in any one of claims 1 to 9.