CN220088583U

CN220088583U - Electronic atomizer

Info

Publication number: CN220088583U
Application number: CN202320972811.2U
Authority: CN
Inventors: 梁炳钊; 邹志安; 翟公高; 张海波
Original assignee: Shenzhen ALD Technology Co Ltd
Current assignee: Shenzhen ALD Technology Co Ltd
Priority date: 2023-04-21
Filing date: 2023-04-21
Publication date: 2023-11-28
Anticipated expiration: 2033-04-21

Abstract

The utility model discloses an electronic atomizer, comprising: the device comprises an oil cup, an atomization bracket, a heating component, an oil guide component and a blocking piece; the oil cup is arranged on the atomizing bracket; a first oil bin is arranged in the oil cup, a second oil bin is arranged in the atomizing bracket, and a lower oil hole for communicating the second oil bin and the first oil bin is formed in the atomizing bracket; the heating component is arranged in the atomization bracket and is communicated with fluid in the second oil bin through the oil guide component; the blocking piece is movably arranged in the second oil bin and used for blocking the lower oil hole when the atomizer is inverted. According to the embodiment of the utility model, the blocking piece moves in the second oil bin, when the electronic atomizer is inverted, the blocking piece can move towards the lower oil hole and block the lower oil hole, so that the problem that when the atomizer is inverted, atomized liquid and other fluids in the second oil bin flow to the first oil bin, and dry burning and burning of the heating component are caused by insufficient liquid supply is avoided.

Description

Electronic atomizer

Technical Field

The utility model relates to the field of electronic cigarette equipment, in particular to an electronic atomizer.

Background

At present, in the electronic cigarettes in the market, aiming at oil cup type products, a general problem generally exists, when atomized liquid remains less, if the atomized liquid is sucked upside down, the problem that the atomized liquid is separated from a cotton core of an oil outlet under the action of gravity occurs, so that the suction is burnt.

Therefore, how to improve the applicability of the electronic atomizer is a technical problem that needs to be solved by those skilled in the art.

Disclosure of Invention

The utility model aims to provide an electronic atomizer which can effectively prevent atomized liquid from flowing backwards and avoid the problem of dry burning and burning.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

an electronic atomizer, comprising: the device comprises an oil cup, an atomization bracket, a heating component, an oil guide component and a blocking piece;

the oil cup is arranged on the atomizing bracket; a first oil bin is arranged in the oil cup, a second oil bin is arranged in the atomizing bracket, and a lower oil hole for communicating the second oil bin and the first oil bin is formed in the atomizing bracket;

the heating component is arranged in the atomization bracket and is communicated with fluid in the second oil bin through the oil guide component;

the blocking piece is movably arranged in the second oil bin and used for blocking the lower oil hole when the atomizer is inverted.

Preferably, the blocking member is in a sphere shape, and the minimum width of the section of the lower oil hole is smaller than the diameter of the blocking member.

Preferably, the lower oil hole is a round hole, and the diameter of the lower oil hole is smaller than that of the blocking piece.

Preferably, the atomizing support is provided with at least two second oil bins which are distributed at intervals along the circumferential direction, one side of the atomizing support, which faces the first oil bin, is also provided with lower oil holes which are communicated with the second oil bins in a one-to-one correspondence manner, and the oil guide parts are all in fluid communication with each second oil bin.

Preferably, at least one of the second oil reservoirs is provided with the barrier.

Preferably, the number of the first oil bins is one, and the first oil bins are communicated with the second oil bins.

Preferably, the outer surface of the barrier is coated with a protective layer made of glass, stainless steel or ceramic material; alternatively, the barrier is made of glass, stainless steel or ceramic material.

Preferably, an installation cavity is arranged in the atomization support, an oil outlet communicated with the second oil bin is formed in the side wall of the installation cavity, and the heating component is detachably arranged and inserted in the installation cavity; an air suction port is formed in one end of the oil cup, and a vent pipe which is communicated with the air suction port and the mounting cavity is further arranged in the oil cup; the oil guide component is arranged between the inner side wall of the mounting cavity and the heating component and covers the oil outlet.

Preferably, a side wall of the second oil bin is provided with a diversion inclined surface extending from the oil outlet to the lower oil hole, and the diversion inclined surface is used for guiding the blocking piece into the lower oil hole when the blocking piece is inverted.

Preferably, the cross-sectional area in the second oil sump gradually decreases from one side away from the oil cup to the other side.

The utility model provides an electronic atomizer, comprising: the device comprises an oil cup, an atomization bracket, a heating component, an oil guide component and a blocking piece; the oil cup is arranged on the atomizing bracket; a first oil bin is arranged in the oil cup, a second oil bin is arranged in the atomizing bracket, and a lower oil hole for communicating the second oil bin and the first oil bin is formed in the atomizing bracket; the heating component is arranged in the atomization bracket and is communicated with fluid in the second oil bin through the oil guide component; the blocking piece is movably arranged in the second oil bin and used for blocking the lower oil hole when the atomizer is inverted. According to the electronic atomizer provided by the utility model, through the first oil bin and the second oil bin, the structural design of the double oil bins is realized, and as the blocking piece can move in the second oil bin, when the electronic atomizer is inverted, the blocking piece can move towards the lower oil hole and block the lower oil hole, and meanwhile, the problem that a heating component is burnt out due to insufficient liquid supply because atomized liquid in the second oil bin flows to the first oil bin when the atomizer is inverted is avoided.

Drawings

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

Fig. 1 is an exploded view of an electronic atomizer according to an embodiment of the present utility model;

fig. 2 is another view exploded structural illustration of an electronic atomizer according to an embodiment of the present utility model;

fig. 3 is a schematic cross-sectional view of an electronic atomizer according to an embodiment of the present utility model when upright;

fig. 4 is a schematic cross-sectional view of an electronic atomizer according to an embodiment of the present utility model when inverted;

FIG. 5 is a schematic cross-sectional view of the electronic atomizer of FIG. 3 along the direction A-A;

FIG. 6 is a schematic cross-sectional view of an atomizing bracket according to an embodiment of the present disclosure;

wherein: an oil cup 1; a first oil bin 1-1; suction ports 1-2; 1-3 of a breather pipe; a first seal 2; an atomizing bracket 3; a second oil bin 3-1; 3-2 of a diversion inclined plane; a lower oil hole 3-3; an oil guide member 4; a second seal 5; a heating element 6; a heating bracket 7; a base 8; an electrode 9; a blocking member 10; a third seal 11; 3-4 of a mounting cavity; 3-5 parts of oil outlets; openings 3-6.

Detailed Description

The utility model aims at providing an electronic atomizer which is convenient to use, and atomized liquid is not easy to flow backwards when the electronic atomizer is inverted, so that the problem of dry burning and smell prevention of inversion is solved.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In some embodiments, an electronic nebulizer comprises: the device comprises an oil cup 1, an atomization bracket 3, a heating component, an oil guide part 4 and a blocking piece 10;

the oil cup 1 is arranged on the atomizing bracket 3; the oil cup 1 is internally provided with a first oil bin 1-1, and the atomizing bracket 3 is internally provided with a second oil bin 3-1 and a lower oil hole 3-3 communicated with the second oil bin 3-1 and the first oil bin 1-1;

the heating component is arranged in the atomizing bracket 3 and is communicated with fluid in the second oil bin 3-1 through the oil guide component 4; the heating component comprises a heating body 6 and a heating bracket 7, the oil guide part 4 is sleeved on the heating body 6, and the heating body 6 is arranged on the heating bracket 7;

the blocking member 10 is movably disposed in the second oil sump 3-1 for blocking the oil drain hole 3-3 when the atomizer is inverted.

Specifically, the oil cup 1 is detachably connected with the atomizing bracket 3; as shown in fig. 2, when the electronic atomizer is used, the oil cup 1 is vertically arranged, atomized liquid enters the second oil sump 3-1 from the first oil sump 1-1 through the lower oil hole 3-3, and then is atomized under the action of the heating component; the blocking member 10 is placed in the second oil sump 3-1 to be freely movable by gravity, so that when the electronic atomizer is inverted, atomized liquid is prevented from flowing from the second oil sump 3-1 to the first oil sump 1-1 by blocking the lower oil hole 3-3.

It should be noted that the electronic atomizer is upright, which means that the projection of the oil cup 1 in the vertical direction is located above the atomizing bracket 3, that is, the first oil bin 1-1 is located above the second oil bin 3-1 at this time; the electronic atomizer is inverted, which means that the projection of the oil cup 1 in the vertical direction is positioned below the atomizing bracket 3, that is, the first oil bin 1-1 is positioned below the second oil bin 3-1 at the moment.

In some embodiments, the oil guide member 4 is fabricated from cotton or a porous ceramic material.

In some embodiments, the blocking member 10 is in the shape of a sphere, and the minimum width of the cross section of the lower oil hole 3-3 is smaller than the diameter of the blocking member 10. The blocking member 10 is preferably spherical, so that the blocking member 10 can be moved conveniently, the resistance is reduced, and the blocking effect on the lower oil hole 3-3 is improved.

In some embodiments, the lower oil hole 3-3 is a circular hole, and the diameter of the lower oil hole 3-3 is smaller than the diameter of the blocking member 10. Specifically, through the cooperation of spheroid blocking piece 10 and round hole, can realize the shutoff to lower oilhole 3-3, furthest avoid the atomized liquid backward flow to first oil storehouse 1-1, of course, because atomized liquid has certain stickness, consequently, lower oilhole 3-3 do not limit to set up to the round hole, can avoid blocking piece 10 run through structure and size can.

In some embodiments, the atomizing bracket 3 is provided with at least two second oil reservoirs 3-1 which are distributed at intervals along the circumferential direction, one side of the atomizing bracket 3 facing the first oil reservoir 1-1 is also provided with lower oil holes 3-3 which are communicated with the second oil reservoirs 3-1 in a one-to-one correspondence manner, and the oil guide parts 4 are all in fluid communication with each second oil reservoir 3-1. Namely, the number of the second oil bins 3-1 is at least two, and the second oil bins are distributed at intervals along the circumferential direction of the atomizing bracket 3; specifically, the number of the lower oil holes 3-3 arranged on the atomizing bracket 3 is the same as that of the second oil bins 3-1, and the lower oil holes are in one-to-one correspondence to allow atomized liquid to enter different second oil bins 3-1 from the first oil bins 1-1 respectively.

In some embodiments, the blocking member 10 is disposed in at least one second oil sump 3-1, and by disposing the blocking member 10 in at least one second oil sump 3-1, since the oil guiding members 4 are all in fluid communication with each second oil sump 3-1, when the second oil sump 3-1 is upright, atomized liquid in the second oil sump 3-1 provided with the blocking member 10 can be in fluid contact with the oil guiding members 4, so that the problem of dry burning of the heat generating components can be avoided. Preferably, in order to prevent the problem of dry burning of the heating element due to insufficient oil supply when the atomizer is inverted, the number of the blocking members 10 is the same as that of the second oil reservoirs 3-1, and the positions are in one-to-one correspondence.

In some embodiments, the number of the first oil tanks 1-1 is one, and the first oil tanks 1-1 are communicated with each of the second oil tanks 3-1.

In some embodiments, the outer surface of the barrier member 10 is coated with a protective layer made of glass, stainless steel or ceramic material to prevent the barrier member 10 from reacting with the atomized liquid, and the material of the central portion of the barrier member 10 may be selected according to the need.

In some embodiments, the blocking member 10 is made of glass, stainless steel or ceramic material, i.e. the blocking member 10 is made of glass, stainless steel or ceramic, so that the blocking member 10 is prevented from reacting with the atomized liquid, and meanwhile, the density is high, and the blocking member can be quickly immersed into the bottom of the oil smoke. Of course, the barrier 10 may be formed of a material that does not react with the atomized liquid and has a density greater than the atomized liquid.

In some embodiments, an installation cavity 3-4 is arranged in the atomizing bracket 3, the heating component is detachably arranged and inserted in the installation cavity 3-4, and the side wall of the installation cavity 3-4 is provided with an oil outlet 3-5 communicated with the second oil bin 3-1; one end of the oil cup 1 is provided with an air suction port 1-2, and the oil cup 1 is internally provided with a vent pipe 1-3 which is communicated with the air suction port 1-2 and the installation cavity 3-4; wherein, the oil guide part 4 is arranged between the inner side wall of the mounting cavity 3-4 and the heating component and covers the oil outlet 3-5.

When the device works, atomized liquid in the second oil bin 3-1 is absorbed by the liquid guide component 4 through the oil outlet 3-5, then the atomized liquid on the liquid guide component 4 is atomized by a heating body on the heating component to form aerosol, and the ventilation pipe 1-3 flows to the air suction port 1-2 to be sucked by a user.

In some embodiments, the atomizing device further comprises an electrode 9 and a base 8, wherein one end of a heating support 7 of the heating component is arranged on the base 8, the other end of the heating support is arranged inside the atomizing support 3, and the electrode 9 penetrates through the base 8 and is electrically connected with the heating component. Specifically, the heating element includes heat-generating body 6 and heating support 7, and the electrode is connected with the heat-generating body 6 electricity, and heat-generating body 6 is installed on heating support 7, and heating support 7 is installed on base 8, and base 8 is fixed with atomizing support 3 after, and the heating element gets into atomizing support 3 inside, conveniently heats the atomized liquid.

In some embodiments, the electronic atomizer further comprises a first sealing element 2, a second sealing element 5 and a third sealing element 11, wherein the top of the atomizing bracket 3 is provided with an opening 3-6 communicated with the mounting cavity 3-4, the other end of the vent pipe away from the air suction port is inserted into the opening 3-6 of the mounting cavity 3-4 and is in sealing connection with the opening 3-6 of the mounting cavity 3-4 through the first sealing element 2, namely the first sealing element 2 is used for sealing a connection gap between the vent pipe and the opening 3-6 of the atomizing bracket 3; the second sealing piece 5 is arranged between the outer peripheral wall of the atomizing bracket 3 and the inner peripheral wall of the oil cup 1, and the second sealing piece 5 is used for sealing a connection gap between the inner peripheral wall of the oil cup 1 and the outer peripheral wall of the atomizing bracket 3; a third seal 11 is provided between the outer peripheral wall of the base 8 and the inner peripheral wall of the cup 1, the third seal 11 being for sealing the connection gap between the base 8 and the atomizing support 3. Specifically, the first seal member 2, the second seal member 5, and the third seal member 11 may be O-ring heat generating bodies.

In some embodiments, the side wall of the second oil sump 3-1 is provided with a guiding inclined surface 3-2 extending from the oil outlet 3-5 to the lower oil hole 3-3, the guiding inclined surface 3-2 is used for guiding the blocking member 10 into the position of the lower oil hole 3-3 when the blocking member is inverted, and the guiding inclined surface 3-2 is positioned on one side of the atomizing bracket 3 close to the oil cup 1. Specifically, the diversion inclined plane 3-2 gradually inclines from one side far away from the oil cup 1 to the other side towards the position of the lower oil hole 3-3, and when the electronic atomizer is inverted, the blocking piece 10 moves to the position of the lower oil hole 3-3 under the action of the diversion inclined plane 3-2 and is used for blocking atomized liquid from flowing back to the first oil bin 1-1 from the lower oil hole 3-3, so that the smell caused by pumping is avoided.

In some embodiments, the cross-sectional area in the second sump 3-1 gradually decreases from one side away from the cup 1 to the other side. Specifically, in order to ensure that the blocking member 10 smoothly blocks the oil drain hole 3-3, the blocking member 10 may be introduced into the position of the oil drain hole 3-3 by gradually reducing the cross-sectional area of the second oil sump 3-1, which is not limited to the structure shown in the present embodiment.

In the embodiment of the utility model, as shown in fig. 2 and 3, atomized liquid can exist in the first oil bin 1-1 and the second oil bin 3-1 at the same time, a partition position is designed between the large oil bin and the small oil bin, the lower oil hole 3-3 and the blocking piece 10 form a simple one-way valve structure, the blocking piece 10 can be in a spherical shape, including but not limited to glass beads, the blocking piece 4 is movably arranged in the second oil bin 3-1, the blocking piece 10 moves along the gravity direction, and the blocking piece 10 is positioned at the bottom of the second oil bin 3-1 during normal suction.

As shown in fig. 4 and 5, due to gravity when the electronic atomizer is inverted, the blocking member 10 as shown in fig. 4 can block the position of the lower oil hole 3-3 first, so as to achieve the effect of backflow prevention, and avoid the problem that the heating component is dry and burned due to insufficient liquid supply because of the atomized liquid and other fluids in the second oil bin 3-1 flow to the first oil bin 1-1 when the atomizer is inverted. In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.

The electronic atomizer provided by the utility model is described in detail above. The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. An electronic atomizer, comprising: the device comprises an oil cup, an atomization bracket, a heating component, an oil guide component and a blocking piece;

2. The electronic atomizer according to claim 1, wherein the blocking member is in a spherical shape, and a cross-sectional minimum width of the lower oil hole is smaller than a diameter of the blocking member.

3. The electronic atomizer according to claim 2, wherein the lower oil hole is a circular hole, and the diameter of the lower oil hole is smaller than the diameter of the blocking member.

4. The electronic atomizer according to claim 1, wherein the atomizing support is provided with at least two second oil reservoirs circumferentially spaced apart, a lower oil hole in one-to-one correspondence with the second oil reservoirs is further provided on a side of the atomizing support facing the first oil reservoir, and the oil guiding members are in fluid communication with each of the second oil reservoirs.

5. The electronic atomizer of claim 4 wherein said barrier is disposed within at least one of said second reservoirs.

6. The electronic atomizer of claim 5 wherein said first number of oil reservoirs is one, said first oil reservoir being in communication with each of said second oil reservoirs.

7. The electronic atomizer according to claim 1, wherein said barrier outer surface is coated with a protective layer of glass, stainless steel or ceramic material; alternatively, the barrier is made of glass, stainless steel or ceramic material.

8. The electronic atomizer according to claim 1, wherein an installation cavity is arranged in the atomization support, an oil outlet communicated with the second oil bin is formed in the side wall of the installation cavity, and the heating component is detachably arranged and inserted in the installation cavity;

an air suction port is formed in one end of the oil cup, and a vent pipe which is communicated with the air suction port and the mounting cavity is further arranged in the oil cup;

the oil guide component is arranged between the inner side wall of the mounting cavity and the heating component and covers the oil outlet.

9. The electronic atomizer according to claim 8, wherein a sidewall of said second oil compartment is provided with a diversion slope extending from said oil outlet to said lower oil hole, said diversion slope being adapted to guide said blocking member into said lower oil hole when inverted.

10. The electronic atomizer according to any one of claims 1 to 9, wherein the cross-sectional area in said second sump decreases gradually from one side away from said cup to the other side.