CN218245689U

CN218245689U - Electronic cigarette and atomization device thereof

Info

Publication number: CN218245689U
Application number: CN202222495819.2U
Authority: CN
Inventors: 肖玉成
Original assignee: Shenzhen Uwell Technology Co Ltd
Current assignee: Shenzhen Uwell Technology Co Ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2023-01-10
Anticipated expiration: 2032-09-21

Abstract

The utility model discloses an electron cigarette and atomizing device thereof, including base, sleeve pipe and vortex subassembly, the sleeve pipe is installed on the base and is formed the accommodation space that is used for the solid-state tobacco tar of holding, be equipped with on the base and be located heat-generating body in the accommodation space, the vortex subassembly cover is established be used for the heating on the sleeve pipe the heat-generating body. The utility model provides an electron cigarette and atomizing device thereof adopts by interior and outer heating methods, arranges the heat-generating body in sheathed tube accommodation space, establishes the vortex subassembly at the sleeve pipe overcoat, produces the vortex through the vortex subassembly and heats the heat-generating body for solid-state tobacco tar is by interior and outer heated liquefaction by the heat-generating body fast uniformly, and then increases the atomizing tobacco tar that produces, promotes the utilization ratio of tobacco tar, increases user's experience and feels, promotes healthyly.

Description

Electronic cigarette and atomization device thereof

Technical Field

The utility model relates to an electron cigarette field, concretely relates to electron cigarette and atomizing device thereof.

Background

Electronic cigarette generally comprises triplex, tobacco stem, atomizer and cartridge, and the battery setting is in the tobacco stem, and the atomizer setting is in the cartridge, leads liquid to the atomizer through the cartridge, then the battery circular telegram to the atomizer, and the atomizer generates heat and atomizes the tobacco juice.

The mode that current cigarette bullet atomized solid-state tobacco tar is direct in the heating tube with solid-state tobacco tar storage generally, generates heat through the heating tube under the condition to the heating tube power supply and realizes the atomizing to solid-state tobacco tar. Because the mobility of solid-state tobacco tar is relatively poor to when leading to utilizing the heating tube to heat solid-state tobacco tar, can appear being close to the easy atomizing of solid-state tobacco tar of heating tube inner wall, the solid tobacco tar that is close to the center more is difficult to the atomizing, causes the tobacco tar low-usage, and the atomizing tobacco tar that produces is few, influences user's experience and feels.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide an electron cigarette and atomizing device thereof to above-mentioned problem, with the heat-generating body cartridge in the accommodation space of storage tobacco tar to the mode of vortex subassembly to the heat-generating body heating realizes the even atomizing of solid-state tobacco tar, for realizing above-mentioned purpose, the utility model discloses a following technical scheme:

in order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an atomizing device, includes base, sleeve pipe and vortex subassembly, the sleeve pipe is installed on the base and is formed the accommodation space that is used for the solid-state tobacco tar of holding, be equipped with on the base and be located heat-generating body in the accommodation space, the vortex subassembly cover is established be used for heating on the sleeve pipe the heat-generating body.

Preferably, the heating element is a plurality of heating elements, and the heating elements are in the shape of a long sheet and are annularly distributed.

Preferably, the base is provided with a convex column, the sleeve is sleeved on the convex column, and the heating body is arranged on the convex column.

Preferably, the sleeve pipe still includes the installation space that is used for carrying out the atomizing space that mixes with tobacco tar and air and is used for installing the filter tip, the sleeve pipe is equipped with and is used for the intercommunication atomizing space and outside inlet port, accommodation space, atomizing space and installation space are located from bottom to top in proper order in the sleeve pipe.

Preferably, the heating element is provided with a bending structure.

Preferably, a filter screen is arranged between the accommodating space and the atomizing space.

Preferably, the sleeve comprises an upper pipe and a lower pipe, one end of the lower pipe is inserted into the upper pipe, an annular platform is formed at the end part of the lower pipe, which is located in the upper pipe, the accommodating space is located in the lower pipe, the atomizing space and the mounting space are located in the upper pipe, and the filter screen is placed on the annular platform.

Preferably, the filter further comprises a separation block inserted in the atomization space, the lower end of the separation block is abutted to the top surface of the filter screen, the upper end of the separation block is abutted to the filter tip installed in the installation space, a clearance gap is arranged on the separation block, and the clearance gap corresponds to the air inlet hole.

Preferably, a reflection coating is arranged in an area, located in the accommodating space, on the inner wall of the casing pipe, and a heat preservation coating is arranged in an area, located in the accommodating space, on the outer wall of the casing pipe.

An electronic cigarette comprises the atomization device.

The technical problem solved by the utility model is that, current cigarette bullet is direct to solid-state tobacco tar atomizing mode generally to be stored solid-state tobacco tar in the heating tube, generates heat through the heating tube under the condition to the heating tube power supply and realizes the atomizing to solid-state tobacco tar. Because the mobility of solid-state tobacco tar is relatively poor to when leading to utilizing the heating tube to heat solid-state tobacco tar, can appear being close to the easy atomizing of solid-state tobacco tar of heating tube inner wall, the solid tobacco tar that is close to the center more is difficult to the atomizing, causes the tobacco tar low-usage, and the atomizing tobacco tar that produces is few, influences user's experience and feels. The utility model provides an electron cigarette and atomizing device thereof adopts by interior and outer heating methods, arranges the heat-generating body in sheathed tube accommodation space, establishes the vortex subassembly at the sleeve pipe overcoat, produces the vortex through the vortex subassembly and heats the heat-generating body for solid-state tobacco tar by interior and outer is heated the liquefaction by the heat-generating body fast evenly, and then increases the atomizing tobacco tar that produces, promotes the utilization ratio of tobacco tar, increases user's experience and feels, promotes healthyly.

To more clearly illustrate the structural features and effects of the present invention, the following detailed description is given with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is a schematic view of an overall three-dimensional structure of an electronic cigarette and an atomization device thereof according to the present invention;

fig. 2 is an exploded view of an electronic cigarette and its atomizing device according to the present invention;

fig. 3 is a schematic diagram of a three-dimensional structure of a heating element of an electronic cigarette and an atomizing device thereof.

Fig. 4 is a front sectional view of an electronic cigarette and an atomizing device thereof;

fig. 5 is a schematic view of the inner space of the sleeve of the electronic cigarette and the atomizing device thereof according to the present invention;

fig. 6 is a partial schematic view of an electronic cigarette and an atomizing device thereof according to the present invention;

fig. 7 is a schematic view of a three-dimensional structure of the spacer of the present invention.

The attached drawings indicate the following:

10. a base; 11. a convex column; 12. a heating element; 121. a bending structure; 20. a sleeve; 21. feeding a pipe; 22. a lower pipe; 23. an annular boss; 24. an annular platform; 25. an air inlet; 26. an accommodating space; 27. an atomization space; 28. an installation space; 30. a vortex assembly; 31. a wire; 40. a filter screen; 50. an isolation block; 51. avoiding gaps; 60. a filter tip.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

As shown in fig. 1, an atomizing device includes a base 10, a sleeve 20 and a vortex assembly 30, the sleeve 20 is installed on the base 10, the sleeve 20 is provided with an accommodating space 26, the base 10 is provided with a heating element 12 located in the accommodating space 26, the vortex assembly 30 is sleeved on the sleeve 20, and is preferably sleeved on an outer tube for heating the heating element 12, the vortex assembly 30 is provided with a wire 31 connected with a power supply, the wire 31 is used for inputting current, and the atomizing device can be used for an electronic cigarette.

The utility model discloses be different from traditional electron cigarette's place and lie in, the utility model discloses a by interior and outer heating methods produces the vortex through vortex subassembly 30, heats heat-generating body 12 of base 10.

As shown in fig. 2 and 3, the number of the heating elements 12 is plural, preferably four, and the plural heating elements 12 are annularly distributed and spaced from each other. Of course, the heating element 12 may also be an integral body, so as to facilitate installation of the heating element 12, specifically, the heating element 12 may include a cylinder and a plurality of heating fins disposed on the cylinder, wherein the plurality of fins may be disposed around the cylinder at intervals, or may be disposed on the cylinder at intervals along the axial direction thereof. The shape of heat-generating body 12 can set multiple shape into, the preferred is rectangular slice, every heat-generating body 12 is provided with a bending structure 121, the angle of buckling at bending structure 121 is the obtuse angle, the benefit that sets up a plurality of heat-generating bodies 12 is can be to the tobacco tar intensive heating, traditional heating pipe is because its cross-section is circular, non-circular contact surface relatively, circular relative contact surface is minimum, and circular pipe wall can only contact with the tobacco tar of outside, unable and inside tobacco tar contact, the tobacco tar heating to inside is very slow, it can distribute more evenly at accommodation space 26 to set up the obtuse angle at bending structure 121, and do not touch sleeve pipe 20, do benefit to the saving space, if touch sleeve pipe 20 then can cause heat loss for sleeve pipe 20 with heat transfer.

As shown in fig. 4 and 5, the sleeve 20 is provided with an accommodating space 26, an atomizing space 27 and an installing space 28 from bottom to top in sequence, the accommodating space 26 is used for storing solid-state tobacco tar, meanwhile, the heating element 12 heats and atomizes the solid-state tobacco tar in the accommodating space 26, when the solid-state tobacco tar is atomized, the solid-state tobacco tar enters the atomizing space 27, the atomizing space 27 is used for mixing the atomized tobacco tar with air, the installing space 28 is used for installing a filter 60, a filter screen 40 for isolating solid-state tobacco tar particles is arranged between the accommodating space 26 and the atomizing space 27, the solid-state tobacco tar sometimes generates solid-state small-particle tobacco tar due to insufficient atomization or quality problem, and the solid-state small-particle tobacco tar may be inhaled by people to cause health risks and damage respiratory systems, so the filter screen 40 can effectively filter the solid-state small-particle tobacco tar. The sleeve pipe is characterized in that a reflection coating is arranged on the inner wall of the sleeve pipe in the area of the accommodating space, a heat insulation coating is arranged on the outer wall of the sleeve pipe in the area of the accommodating space, and the reflection coating and the heat insulation coating are used for reducing heat loss.

As shown in fig. 6 and 7, the air filter further comprises a spacer block 50 inserted into the atomizing space 27, a lower end of the spacer block 50 abuts against a top surface of the filter screen 40, an upper end of the spacer block 50 is used for abutting against a filter 60 installed in the installation space 28, the spacer block 50 is annular, a clearance gap 51 is arranged at a lower end of the spacer block 50, and the clearance gap 51 corresponds to the air inlet 25, so that air can enter conveniently.

Solid-state tobacco tar is heated the liquefaction, and the tobacco juice gets into atomizing space 27 through filter screen 40 and is atomized, at atomizing space 27 with the air mixture from inlet port 25 entering, is absorbed through filter 60 at last, heat-generating body 12 installs on base 10, atomizing space 27 is provided with inlet port 25 outward, sets up inlet port 25 in the top of accommodation space 26 and is favorable to avoiding the particulate matter to block up inlet port 25.

Sleeve 20 includes upper tube 21 and lower tube 22, upper tube 21 and lower tube 22 outside form annular boss 23, upper tube 21 and lower tube 22 are inside to form annular platform 24, annular boss 23 is located the lower port department of upper tube 21, the port of lower tube 22 passes through annular boss 23 with upper tube 21 intercommunication, accommodation space 26 is located lower tube 22, atomizing space 27 and installation space 28 are located upper tube 21, filter screen 40 places on annular platform 24. The annular boss formed by upper tube 21 and lower tube 22 facilitates installation of vortex assembly 30.

The outer diameter of the upper tube 21 of the sleeve 20 is greater than the outer diameter of the lower tube 22, the vortex assembly 30 is sleeved on the lower tube 22, the outer diameter of the vortex assembly 30 is the same as the outer diameter of the upper tube 21, assembly is convenient, the accommodating space 26 is formed inside the lower tube 22, and the vortex assembly 30 corresponding to the accommodating space 26 enables the vortex generated by the vortex assembly 30 to be fully used with the heating body 12 in the accommodating space 26.

The sleeve 20 and the base 10 are made of non-metal materials, the heating element 12 serves as a conductor in a magnetic field, so the heating element 12 is made of metal, preferably copper, and the convex column 11 and the lower tube 22 of the base 10 are positioned in the eddy current assembly 30, so heating is not needed, therefore, the convex column 11 and the lower tube 22 of the base 10 are made of non-metal materials, and the upper tube 21 is made of metal materials or is integrally formed with the lower tube 22 by the same materials.

The principle and the flow of the device are as follows:

the Eddy Current is an electromagnetic induction phenomenon, in which an induced Current flows along a closed loop in a substance, and the Eddy Current (also called foucault Current) phenomenon is generated by a moving magnetic field intersecting a metal conductor or by a moving metal conductor perpendicularly intersecting the magnetic field, which is one of the phenomena of the electromagnetic induction effect, and this action generates a Current circulating in the conductor to atomize the solid smoke oil in the accommodating space 26.

The faster the magnetic field changes, the larger the induced electromotive force and the stronger the eddy current; in devices where the magnetic field varies, the conductor is often divided into a group of thin sheets or a bundle of thin strips insulated from each other to reduce the strength of the eddy current, thereby reducing energy loss; but when high temperature needs to be generated, the eddy current can be used for obtaining heat.

The technical problem solved by the utility model is that, current cigarette bullet is direct to solid-state tobacco tar atomizing mode generally to be stored solid-state tobacco tar in the heating tube, generates heat through the heating tube under the condition to the heating tube power supply and realizes the atomizing to solid-state tobacco tar. Because the mobility of solid-state tobacco tar is relatively poor to when leading to utilizing the heating tube to heat solid-state tobacco tar, can appear being close to the easy atomizing of solid-state tobacco tar of heating tube inner wall, the solid tobacco tar that is close to the center more is difficult to atomize more, causes the tobacco tar low-usage, and the atomizing tobacco tar of production is few, influences user's experience and feels, is unfavorable for substituting cigarette or quitting smoking. The utility model provides an electron cigarette and atomizing device thereof, adopt by interior and outer heating methods, arrange heat-generating body 12 in sleeve pipe 20's accommodation space 26, establish vortex subassembly 30 at sleeve pipe 20 overcoat, produce the vortex and heat-generating body 12 through vortex subassembly 30, make solid-state tobacco tar by interior and by heat-generating body 12 heating atomization outward fast uniformly, be favorable to avoiding the particulate matter to block up inlet port 25 with the inlet port 25 setting in accommodation space 26's top, add filter screen 40 can effectively filter solid-state tiny particle tobacco tar, promote the utilization ratio of tobacco tar, increase the atomizing tobacco tar that produces, increase user's experience and feel, promote healthy.

The utility model discloses still provide an electron cigarette, this electron cigarette includes the atomizing device of above-mentioned embodiment record, and this atomizing device's concrete structure refers to above-mentioned embodiment, because the electron cigarette has adopted all technical scheme of above-mentioned all embodiments, consequently has all technical effects that the technical scheme of above-mentioned embodiment brought at least, no longer gives unnecessary details here.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modification, equivalent change and modification made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims

1. The utility model provides an atomizing device, its characterized in that, includes base, sleeve pipe and vortex subassembly, the sleeve pipe is installed on the base and is formed the accommodation space that is used for the solid-state tobacco tar of holding, be equipped with on the base and be located heat-generating body in the accommodation space, vortex subassembly cover is established on the sleeve pipe and be used for the heating the heat-generating body.

2. The atomizing device according to claim 1, wherein the heat generating body is provided in plural and has a shape of an elongated sheet, and the plural heat generating bodies are annularly arranged.

3. The atomizing device of claim 1, wherein the base has a convex post, the sleeve is sleeved on the convex post, and the heating element is disposed on the convex post.

4. The atomizing device according to claim 1, wherein the sleeve further comprises an atomizing space for mixing tobacco tar and air and an installation space for installing a filter, the sleeve is provided with an air inlet hole for communicating the atomizing space with the outside, and the accommodating space, the atomizing space and the installation space are sequentially located in the sleeve from bottom to top.

5. The atomizing device according to claim 2, wherein the heat-generating body is provided with a bent structure.

6. An atomizing device as set forth in claim 4, wherein a filter screen is disposed between said accommodating space and said atomizing space.

7. An atomising device as claimed in claim 6, in which the sleeve comprises an upper tube and a lower tube, one end of the lower tube being inserted into the upper tube, and the end of the lower tube located in the upper tube forming an annular platform, the receiving space being located in the lower tube, the atomising space and the mounting space being located in the upper tube, the filter screen being located on the annular platform.

8. The atomizing device according to claim 7, further comprising a spacer block inserted into the atomizing space, wherein a lower end of the spacer block abuts against a top surface of the filter screen, an upper end of the spacer block is used for abutting against a filter tip installed in the installation space, the spacer block is provided with a position avoiding notch, and the position of the position avoiding notch corresponds to the position of the air inlet hole.

9. The atomizing device according to claim 6, wherein the inner wall of the sleeve is provided with a reflective coating in the area of the accommodating space, and the outer wall of the sleeve is provided with a thermal insulation coating in the area of the accommodating space.

10. An electronic cigarette, characterized by comprising the atomizing device according to any one of claims 1 to 9.