CN219069488U

CN219069488U - Atomizing core module and atomizer

Info

Publication number: CN219069488U
Application number: CN202223613550.XU
Authority: CN
Inventors: 江新华
Original assignee: Shenzhen Woody Vapes Technology Co Ltd
Current assignee: Shenzhen Woody Vapes Technology Co Ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-05-26
Anticipated expiration: 2032-12-30

Abstract

An atomization core module and an atomizer relate to the technical field of atomizers. The atomizing mandrel module includes: the liquid inlet is formed in the outer side wall of the frame body; the filter element cover is arranged in the frame body, a plurality of through holes are formed in the periphery of the filter element cover, and at least part of the through holes are communicated with the liquid inlet; a flow conductor disposed within the cartridge housing; and the heating element is arranged in the guide body. The atomizer includes: a nebulizer housing having a reservoir for storing a liquid matrix disposed therein; and the atomization core module is arranged in the atomizer shell, and a liquid inlet of the atomization core module is communicated with the liquid storage cavity. By adopting the technical scheme, the atomization device has the advantages of reducing oil leakage frequency and oil leakage quantity and being good in atomization effect.

Description

Atomizing core module and atomizer

Technical Field

The utility model relates to the technical field of atomizers, in particular to an atomizing core module and an atomizer.

Background

Electronic cigarettes are a product that allows a user to inhale after heating and atomizing a liquid substrate containing nicotine into aerosol. The part of the electronic cigarette realizing the atomizing function is an atomizer, and the electronic cigarette structurally comprises a liquid storage cavity for storing liquid matrixes, a current carrier for absorbing the liquid matrixes from the liquid storage cavity and a heating body for heating and atomizing the liquid matrixes absorbed by the current carrier. In order to form aerosol transmission in the sucking process, an air inlet hole for air inlet and a smoke transmission pipe for outputting the aerosol are arranged on the part, corresponding to the heating body, of the shell of the atomizer. In the process of sucking by a user, external air enters the atomizer from the air inlet hole and then carries aerosol to be output through the smoke transmission pipe, so that complete airflow circulation is formed.

In the existing atomizer, oil leakage and uneven distribution of oil in the fluid director are two common problems, and both can influence the sucking taste of a user and the service life of a product, so improvement is urgently needed.

Disclosure of Invention

The utility model aims to overcome the defects and shortcomings of the prior art, and provides an atomization core module and an atomizer, which have the advantages of reducing oil leakage frequency and oil leakage quantity and being good in atomization effect.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an atomizing core module, comprising:

the liquid inlet is formed in the outer side wall of the frame body;

the filter element cover is arranged in the frame body, a plurality of through holes are formed in the periphery of the filter element cover, and at least part of the through holes are communicated with the liquid inlet;

the guide body is arranged in the filter element cover and is used for absorbing the liquid matrix; a kind of electronic device with high-pressure air-conditioning system

The heating body is arranged in the guide body and used for heating and atomizing the liquid matrix in the guide body.

The liquid inlet is long in the vertical direction of the frame body, and the liquid inlets are arranged on the periphery of the frame body in a surrounding mode.

The outer side of the frame body is sleeved with a flow guide structural member, and a plurality of outer side liquid inlets which are correspondingly communicated with the liquid inlets are formed in the periphery of the flow guide structural member.

Wherein, the inboard of support body, just be located the downside of water conservancy diversion body is provided with the pocket oil ring.

The outer ring of the oil pocket ring abuts against the inner side of the frame body, the inner ring of the oil pocket ring is provided with a convex ring extending upwards, and an oil pocket space is formed between the convex ring and the frame body.

Wherein, the filter element cover is provided with a first end and a second end along the axial direction; a gap is reserved between the first end of the filter element cover and the through hole; the diameters of the through holes are sequentially reduced from the first end to the second end.

The filter element cover is arranged on the filter element cover, and the filter element cover is arranged on the filter element cover.

Wherein, the inside downside of support body is provided with conductive electrode.

Wherein the heating element is a net heating wire.

The utility model adopts another technical scheme that: an atomizer, comprising:

an atomizer housing;

a liquid storage cavity arranged in the atomizer shell and used for storing liquid matrixes; a kind of electronic device with high-pressure air-conditioning system

The atomization core module according to any one of the above, which is arranged in the atomizer shell, and the liquid inlet is communicated with the liquid storage cavity.

After the technical scheme is adopted, the utility model has the beneficial effects that: through having set gradually support body, filter core cover and water conservancy diversion body, and be provided with the inlet on the support body, be provided with the through-hole on the filter core cover to when the atomizer leads liquid, liquid matrix in the stock solution chamber passes through the inlet on the support body earlier, rethread filter core cover body's through-hole, gets into the water conservancy diversion body at last. The stacked oil inlet is controlled, so that the liquid matrix is distributed more uniformly in the guide body, and the atomization effect is better; in addition, be provided with the filter core cover in the inlet inboard, can reduce the velocity of flow of liquid matrix, reduce the flow that liquid matrix unit time got into the baffle, and then reduce oil leak frequency and oil leakage.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a front view of an atomizing core module;

FIG. 2 is a cross-sectional view of an atomizing core module;

FIG. 3 is a schematic exploded view of the structure of the atomizing core module;

FIG. 4 is a schematic structural view of a cartridge housing;

FIG. 5 is a schematic view of the oil pocket ring;

fig. 6 is a schematic cross-sectional structure of the atomizer.

Reference numerals illustrate: 100. an atomizing core module; 110. a frame body; 120. a cartridge housing; 120a, a first end; 120b, a second end; 130. a flow guide body; 140. a heating element; 150. an oil pocket ring; 151. a convex ring; 160. a conductive electrode; 170. a flow guiding structural member; 200. an atomizer housing; a. a liquid storage cavity; b. a liquid inlet; c. a through hole; d. an oil pocket space; e. an external liquid inlet.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

In order that the above objects, features and advantages of the utility model will be readily apparent, a more particular description of the utility model briefly described above will be rendered by reference to the appended drawings. It is apparent that the specific details described below are only some of the embodiments of the present utility model and that the present utility model may be practiced in many other embodiments that depart from those described herein. Based on the embodiments of the present utility model, all other embodiments obtained by a person of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

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 utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

Embodiment one: referring to fig. 1-3, the atomizing core module 100 of the present embodiment includes: the filter cartridge cover 120, the heat sink 130, and the heat generator 140. The atomization core can be made into standard components, and can be suitable for large cigarettes, POD cigarettes, pre-oiling co-core bullet-exchanging cigarettes and the like, so that the oil leakage phenomenon of the atomizer is solved or eradicated within a limited service life.

As shown in fig. 1 and 3, a plurality of liquid inlets b are formed on the periphery of the frame 110 and are communicated with the liquid storage cavity of the atomizer. That is, the outer sidewall of the frame 110 is provided with a liquid inlet b. As shown in fig. 3 and 4, the cartridge cover 120 is disposed in the frame 110, and a plurality of through holes c are formed in the peripheral side, and at least a portion of the through holes c are communicated with the liquid inlet b. As shown in fig. 2-3, the fluid guide 130 is disposed in the cartridge cover 120 and is used for absorbing the liquid matrix in the liquid storage cavity; the heating element 140 is disposed inside the fluid guide 130, and is used for heating and atomizing the liquid matrix in the fluid guide.

Through having set gradually support body 110, filter core cover 120 and water conservancy diversion body 130, and be provided with inlet b on the support body 110, be provided with through-hole c on the filter core cover 120 to when the atomizer leads liquid, the liquid matrix in the stock solution chamber a passes through inlet b on the support body 110 earlier, rethread filter core cover 120's through-hole c, gets into water conservancy diversion body 130 at last. The stacked oil inlet control ensures that the oil is distributed more uniformly in the guide body 130 and the atomization effect is better; in addition, the filter element cover 120 is arranged at the inner side of the liquid inlet b, so that the flow rate of the liquid matrix can be reduced, the flow rate of the liquid matrix entering the guide body 130 in unit time can be reduced, and the oil leakage frequency and the oil leakage quantity can be further reduced.

In this embodiment, as shown in fig. 1 and 3, a plurality of liquid inlets b are arranged along the vertical direction of the frame 110, the shape of the liquid inlet b is in a strip shape, the liquid inlets b are circumferentially arranged on the peripheral side of the frame 110, and the liquid inlets b are equidistantly arranged. The long liquid inlet b can solve the problem of oiling internal stress, can limit the flow rate of tobacco tar, enables oil inlet to be smoother, air passages to be more uniform and smooth, and finally can be matched with the air passages and the oil passages.

In addition to the above embodiment, in another embodiment, as shown in fig. 1-3, a guiding structural member 170 is sleeved on the outer side of the frame body 110. The periphery side of the flow guiding structure 170 piece is provided with a plurality of outer liquid inlets e which are correspondingly communicated with the liquid inlets b. The guide structure 170 plays a role of protecting the atomizing core module, and does not affect the oil inlet of the liquid inlet b of the frame 110 by being correspondingly provided with the outer liquid inlet e.

In addition to the above embodiments, in yet another embodiment, as shown in fig. 3 and 5, an oil pocket 150 is provided on the inner side of the frame 110 and on the lower side of the current collector 130. The secondary leakage preventing structure can prevent oil in the current carrier 130 from leaking into the atomizing passage. Specifically, the outer ring of the oil pocket ring 150 abuts against the inner side of the frame 110, the inner ring of the oil pocket ring 150 is provided with a convex ring 151 extending upwards, and an oil pocket space d is formed between the convex ring 151 and the frame 110.

The filter core cover 120 is adopted as a layer of leakage prevention, the oil pocket ring 150 is adopted as a secondary leakage prevention, and oil leakage frequency and oil leakage amount are greatly reduced.

As shown in fig. 4, cartridge housing 120 is axially provided with a first end 120a and a second end 120b. A gap is left between the first end 120a of the cartridge housing 120 and the through hole c, i.e., a blank area between the first end 120a and the largest circle of through holes. The blank area can be used as an assembly area, and the number of through holes can be increased according to actual requirements. The diameters of the plurality of through holes c decrease in sequence from the first end 120a toward the second end 120b. That is, in the atomizer, the diameter of the through hole c is designed from large to small in the direction from the atomizing outlet to the atomizing core. The purpose of this arrangement is to provide a pore size that more closely matches the pressure of the liquid matrix at different heights so that the liquid matrix passing through cartridge housing 120 is subjected to a uniform pressure.

The diameter and density of the through holes c are specifically based on the arrangement mode of the matched tobacco tar air passages and the matched oil passages. In this embodiment, the number of through holes c per turn of the cartridge cover 120 is 32; the number of through holes c per column is 12. In other embodiments, the number of through holes c per turn of cartridge cover 120 is maintained at 20-80; the number of through holes c per column of cartridge housing 120 is maintained between 6 and 30.

In this embodiment, the cartridge cover 120 has a thickness of 0.15mm. In other embodiments, the cartridge cover 120 is maintained at a thickness of 0.1mm-10mm.

In addition, in the present embodiment, the material of the cartridge cover 120 is a metal material. The metal material can be copper, iron, silver, etc. In other embodiments, the material of cartridge cover 120 may be plastic, sheet, fiber, etc.

In this embodiment, the through holes c are each elliptical in shape. In other embodiments, the shape of the through hole c may be a circle, a polygon, an irregular shape, or the like, and in addition, different through holes c may be provided in different shapes.

In this embodiment, the flow guiding structural member 170, the frame 110, the filter element cover 120, the flow guiding body 130 and the heating element 140 are all cylindrical and are sequentially arranged from outside to inside.

As shown in fig. 1 to 3, the inner lower side of the frame 110 is provided with a conductive electrode 160. The conductive electrode 160 is used for electrical connection with a power supply.

In this embodiment, the heating element 140 is specifically a mesh heating wire.

In addition, in the present embodiment, the fluid 130 is specifically oil-guiding cotton; in some other embodiments, the current carrier 130 may also be an oil-conducting ceramic body.

Embodiment two: an atomizer, comprising: the atomizer housing 200, the reservoir and the atomizing wick module 100. The atomizer housing 200 has proximal and distal ends opposite in the axial direction; wherein the proximal end is configured as an end for the user to inhale the aerosol and the distal end is configured as an end for fitting connection with the power supply device, according to the requirements of the usual use. The interior of the atomizer housing 200 is provided with a reservoir a for storing a liquid matrix. The atomizing core module 100 is disposed in the atomizer housing 200, and the liquid inlet b thereof is communicated with the liquid storage cavity a.

The working principle of the utility model is approximately as follows: when the atomizer is used for guiding liquid, liquid matrix in the liquid storage cavity a firstly passes through the liquid inlet b on the frame body 110, then passes through the through hole c of the filter element cover 120 body, and finally enters the liquid guiding body 130. The stacked oil inlet control ensures that the oil is distributed more uniformly in the guide body 130 and the atomization effect is better; in addition, the filter element cover 120 is arranged at the inner side of the liquid inlet b, so that the flow rate of the liquid matrix can be reduced, the flow rate of the liquid matrix entering the guide body 130 in unit time can be reduced, and the oil leakage frequency and the oil leakage quantity can be further reduced.

The above description is only for the purpose of illustrating the technical solution of the present utility model and not for the purpose of limiting the same, and other modifications and equivalents thereof by those skilled in the art should be included in the scope of the claims of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. An atomizing core module, comprising:

the liquid inlet is formed in the outer side wall of the frame body;

2. The atomizing core module of claim 1, wherein the liquid inlet is elongated in a vertical direction of the frame body, and a plurality of liquid inlets are circumferentially disposed on a peripheral side of the frame body.

3. The atomizing core module of claim 1, wherein a diversion structural member is sleeved on the outer side of the frame body, and a plurality of outer liquid inlets which are correspondingly communicated with the liquid inlets are formed in the periphery of the diversion structural member.

4. The atomizing core module of claim 1, wherein an oil pocket is provided on an inner side of the frame body and on an underside of the flow guide body.

5. The atomizing core module of claim 4, wherein an outer ring of the oil pocket ring abuts against an inner side of the frame body, an inner ring of the oil pocket ring is provided with an upwardly extending convex ring, and an oil pocket space is formed between the convex ring and the frame body.

6. The atomizing core module of claim 1, wherein the cartridge housing is axially provided with a first end and a second end; a gap is reserved between the first end of the filter element cover and the through hole; the diameters of the through holes are sequentially reduced from the first end to the second end.

7. The atomizing core module of claim 1, wherein the frame, the cartridge housing, the flow guide, and the heat generator are all cylindrical and are sequentially disposed from outside to inside.

8. The atomizing core module of claim 1, wherein an interior underside of the housing is provided with conductive electrodes.

9. The atomizing core module of claim 1, wherein the heater is a mesh heater.

10. An atomizer, comprising:

an atomizer housing;

The atomizing core module of any one of claims 1 to 9, wherein the atomizing core module is disposed within the atomizer housing, and the liquid inlet is in communication with the liquid storage chamber.