CN212414711U

CN212414711U - Electronic cigarette atomizer and electronic cigarette thereof

Info

Publication number: CN212414711U
Application number: CN202020099709.2U
Authority: CN
Inventors: 周飞; 肖然
Original assignee: Individual
Current assignee: Shuangwei Technology Zhuhai Co ltd
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2021-01-29
Anticipated expiration: 2030-01-16

Abstract

The utility model provides an electronic cigarette atomizer and tubular groove of electron cigarette thereof connects stock solution intracavity portion and outside air, and the tobacco tar of stock solution intracavity is derived and is filled to the tubular groove under capillary action, and the tobacco tar of stock solution intracavity portion is continuously derived when the user constantly absorbs the tobacco tar of derivation and is used for being heated, and the fuel supply is stable sufficient to effectively avoid the risk that the direct heating leads the oil guide part that oil guide part brought by the carbonization.

Description

Electronic cigarette atomizer and electronic cigarette thereof

Technical Field

The utility model relates to an electron cigarette field discloses an electron smog spinning disk atomiser and electron cigarette thereof very much.

Background

Electronic cigarettes as a substitute for cigarettes can reduce the dependence of smokers on harmful substances such as nicotine, and are more and more concerned by people due to the advantages of safe, convenient, healthy, environment-friendly and the like. The main realization principle of the electronic cigarette is to atomize tobacco tar into smoke through the atomizer, and along with the suction of a user, the smoke enters the mouth of the user from the cigarette holder, so that the effect of imitating cigarettes is achieved.

The atomization method of the electronic cigarette is various, wherein most of the existing atomization methods are that the oil guiding component guides the tobacco tar in the oil storage cavity, and the heating wire directly heats the oil guiding component to evaporate the tobacco tar, for example, the heating wire directly heats an oil guiding rope made of glass fiber and inserted into the hollow of the heating wire. However, in this method, after the electronic cigarette is used for a long time, the oil guide component has a risk of being carbonized, thereby affecting the oil supply amount of the oil guide component and the smoking experience of consumers. In addition, as the tobacco tar is gradually consumed, fibrous materials such as sponges or wicks can be affected by inconsistent liquid delivery, resulting in inconsistent amounts of tobacco tar being conducted and affecting the user's taste.

SUMMERY OF THE UTILITY MODEL

The utility model provides a problem in the background art is solved to electron smog spinning disk atomiser and electron cigarette.

The proposed solution is: an electronic cigarette atomizer comprises a liquid storage cavity for storing tobacco tar and an atomizing device, wherein a penetrating tubular groove is formed in a cavity shell of the liquid storage cavity and communicated with the inside and the outside of the liquid storage cavity, and the tubular groove extends below the liquid level of the tobacco tar in the liquid storage cavity; the atomization device is positioned on an oil path formed by the tobacco tar under the capillary action and heats the tobacco tar.

Preferably, the cavity shell of the liquid storage cavity is provided with a ventilation hole.

Preferably, the diameter of the air vent is not more than 5mm, and the air outside the liquid storage cavity enters the liquid storage cavity through the air vent.

Preferably, the tubular groove is located at a distance of 5mm or more from the central position of the opening of the cavity case and the central position of the ventilation hole.

Preferably, the maximum internal diameter of the tubular groove is less than 5 mm.

Preferably, the tubular groove is a pipe having a spiral, straight-through or irregular curved shape.

Preferably, the atomization device is connected with the tubular groove and communicated with an opening on the outside.

Preferably, the atomization device is wound around the tubular groove

Preferably, the cavity shell of the liquid storage cavity comprises a first cavity shell and a second cavity shell which are separable, the accommodating space formed by the first cavity shell is used for storing the tobacco tar, and a penetrating tubular groove is formed in the second cavity shell.

The proposed solution is: an electron cigarette adopts above-mentioned electron smog spinning disk atomiser.

The beneficial effects are that: liquid storage intracavity portion and outside air are connected to the tubular groove of electron smog spinning disk atomiser and electron cigarette thereof, and the tobacco tar in the liquid storage intracavity is derived and is filled to the tubular groove under the capillary action in, and the tobacco tar of liquid storage intracavity portion is constantly derived when the user constantly absorbs the tobacco tar of derivation and is used for being heated, and the fuel feeding is stable sufficient to effectively avoid direct heating to lead the risk that leads oily part and be carbonized that oily part brought.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present patent, the drawings required in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other embodiments obtained should be included in the technical solution of the present patent without creative efforts.

FIG. 1 is a schematic view of an electronic smoke atomizer;

FIG. 2 is a schematic diagram of the smoke oil derivation;

figure 3 is a schematic diagram of the composition of an electronic cigarette;

fig. 4 is a schematic view of a second electronic smoke atomizer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only one embodiment of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without any creative effort belong to the scope of protection of the present patent.

Fig. 1 is a schematic diagram of the present embodiment.

The electronic cigarette atomizer 10 comprises a liquid storage cavity 101 for storing tobacco tar and an atomizing device 105, wherein an accommodating space 103 is arranged inside the liquid storage cavity 101 and used for storing the tobacco tar, a penetrating tubular groove 102 is formed in a cavity shell of the liquid storage cavity 101, the tubular groove 102 is communicated with the inside and the outside of the liquid storage cavity 101, and the tubular groove 102 extends below the liquid level of the tobacco tar inside the liquid storage cavity 101; the atomizer 105 is located in the oil path formed by the tobacco tar under capillary action and heats the tobacco tar. The atomizing device 105 is typically electrically heated by a resistive heating wire, although other implementations such as heating fins, electromagnetic heating, other heating means or components are possible. The breather 104 is established to the cavity shell of stock solution chamber 101, and the breather 104 is located the tobacco tar liquid level above, and the breather 104 diameter is 3mm, and stock solution chamber 101 outside air passes through breather 104 and gets into inside and outside atmospheric pressure in order to promote lasting work of stock solution chamber 101 for balanced.

The diameter of the ventilation hole 104 needs to be selected according to the requirements of the smoke oil density and the ventilation capacity, but according to engineering experience, the diameter should be less than 5mm to ensure that the smoke oil cannot be easily leaked, and in addition, the air hole is not too large to unbalance the internal and external air pressure, for example, when the smoke oil and the smoke-like ointment with high viscosity and high density are filled, the surface formed tension is large enough to bear certain pressure, and the ventilation hole 104 is large and cannot generate leakage and the like. In addition, for some embodiments, it is also possible that the ventilation holes 104 are located below the liquid level of the liquid smoke, because the internal pressure of the liquid storage chamber 101 is too low, the liquid smoke is continuously guided to the outside by the tubular grooves 102, and the gas in the form of bubbles permeates into the chamber from the ventilation holes 104 under the driving force of the external pressure to balance the pressure.

The distance between the center of the opening of the cavity shell and the center of the breather hole 104 is more than 5mm, so that the communication with the atmosphere in the whole system can ensure that continuous oil pumping is realized during oil pumping. The central position of the ventilation holes 104 is offset from the tubular slot 102 and is spaced to allow the air flow from the ventilation holes to create a uniform internal pressure in the reservoir 101. The tubular slot 102 is preferably a helical tube, which reduces the risk of soot leakage when tilted or inverted. The tubular slot 102 may also be open-ended, such as straight-through, irregularly curved, etc., and thus may allow for different shapes in different embodiments, and different shapes and combinations thereof are intended to be included within the scope of the present technology. The tobacco tar in the accommodating space 103 is continuously pumped into the tubular groove 102 under the capillary action and is heated and atomized by the atomizing device 105 to generate the smoke OA for the user to eat, and the external air NA continuously enters the accommodating space 103 to balance the air pressure because the internal and external pressure imbalance is not beneficial to the continuous capillary action. The atomizing device 105 comprises at least a heating wire, which is energized to generate high heat to heat the tobacco tar to produce the flue gas OA.

Fig. 2 is a diagram illustrating the principle of the capillary phenomenon of the present embodiment.

The height that liquid E04 travels within tube E02 depends only on the initial height of the liquid in container E01, the geometry of the inner diameter, and the nature of the liquid. The height of the exuded liquid E04 is determined by h ═ (2 × γ cos θ)/(ρ × g × r), where γ is the liquid-air surface tension, θ is the contact angle, ρ is the density of the liquid, g is the local gravitational acceleration (length/time squared), and r is the capillary radius. Since some of the parameters are fixed, it is known that the smaller the radius of tube E02, the higher or further the liquid E04 rises. In a preferred embodiment, the maximum inner diameter of tube E02 is less than 5mm to increase the effective height of capillary action. Experiments prove that the diameter of more than 5mm can lead to extremely weak capillary effect, and especially for high-density liquid such as tobacco tar and the like, the preferred diameter of the pipe E02 is 0.5-3 mm. The distance liquid E04 traveled in tube E02 was not dependent on the starting height of vessel E01, as it was a constant distance, but the position at which liquid E04 rose inside tube E02 would change relative to the length of tube E02. The benefits of this design are: regardless of the amount of liquid E04 remaining in E01, the amount of liquid E04 that oozes out was constant unless the liquid level of liquid E04 dropped out of contact with tube E02, and heating device E03 could be used to heat atomize liquid E04 at high temperature. Since capillary action is sustained, liquid E04 in container E01 will continue to be pumped to the top position as long as liquid E04 is directed away from the top of tube E02 and will not flow out of tube E02 due to interference from liquid-air surface tension forces which act on the fluid to create a curved protruding tube E02 resembling a drop.

As figure 3 bit adopts above-mentioned electron smog spinning disk atomiser 10's electron cigarette 20, including the tobacco rod 201 that has cigarette holder 203, still include the power module that is used for the power supply and be used for controlling temperature control's control module etc. for integrate electron smog spinning disk atomiser 10 to tobacco rod 201, still be equipped with defeated oil pipe 202, defeated oil pipe 202 both ends are connected cigarette holder 203 and the outside opening of tubulose groove 102 UNICOM respectively, atomizing device 105 distributes around defeated oil pipe 202 and is used for the heating atomization. The user heats and atomizes the oil circuit in the oil pipe 202 by the atomizer 105 when the mouthpiece 203 sucks, so as to generate smoke OA for eating, and the subsequent smoke is continuously provided by the electronic cigarette atomizer 10 until the smoke is consumed.

Fig. 4 shows an optimized electronic cigarette atomizer 10, and the difference between the present embodiment and the foregoing embodiment lies in that the cavity housing of the liquid storage cavity 101 includes a first cavity housing and a second cavity housing 1011 which are separable, the accommodating space 103 formed by the first cavity housing is used for storing the tobacco tar, the tubular groove 102 penetrating through the second cavity housing 1011 is formed in the second cavity housing, and the tubular groove 102 extends to below the liquid level of the tobacco tar inside the liquid storage cavity 101. Other components and functions are similar or identical to those described above, and advantageously, the second housing 1011 is detachably attached to the first housing to facilitate processing and adding of the tobacco tar.

It should be noted that the above embodiments only show one or several implementations of the electronic cigarette 20, and for other implementations, for example, in some solutions, the atomizing device 105 is disposed at the opening of the tubular slot 102 directly communicating with the outside without using the oil pipeline 202 to achieve the atomizing effect; for example, in some embodiments, the atomization device 105 is directly wound around the inside of the tubular slot 102, so that the oil is atomized by heating while rising.

It should be noted that the above-described embodiments of the electronic aerosolization apparatus 10 are only limited examples, and similar variations are possible for variations of different shapes or shapes. A similar variant is also considered for different variations, such as whether the position of the tubular slot 102 is situated at the edge or at the middle, as long as the tubular slot 102 performs the corresponding function. It should be noted that the utility model discloses an electron cigarette 20 has still the benefit that, topples over when electron cigarette 20 is left unused by the user and places when positions such as desktop, and the tobacco tar can not spill over easily because the curved surface that the top surface of tubulose groove 102 and the air contact position generated has extremely strong surface tension and prevents that the tobacco tar oozes under the effect of gravity, and this has solved at least some user pain points compared with traditional mode.

The embodiments disclosed are merely exemplary for the purpose of illustrating the invention, and should not be considered as limiting the scope of the invention, and certainly not limiting the scope of the invention, which is defined by the claims, and all equivalent changes, modifications, variations, etc. made by those skilled in the art according to the claims are also intended to be included within the scope of the invention.

Claims

1. An electronic cigarette atomizer comprises a liquid storage cavity for storing tobacco tar and an atomizing device, and is characterized in that a through tubular groove is arranged in a cavity shell of the liquid storage cavity and communicated with the inside and the outside of the liquid storage cavity, and the tubular groove extends below the liquid level of the tobacco tar in the liquid storage cavity; the atomization device is positioned on an oil path formed by the tobacco tar under the capillary action and heats the tobacco tar.

2. The electronic smoke atomizer of claim 1, wherein a vent hole is provided in a housing of the reservoir.

3. The electronic aerosolizer of claim 2 wherein the venting aperture is no greater than 5mm in diameter and air external to the reservoir passes through the venting aperture into the interior of the reservoir.

4. The electronic aerosolizer of claim 2 wherein the tubular slot is positioned more than 5mm from the center of the opening of the housing of the chamber and the center of the venting aperture.

5. The electronic aerosolizer of claim 1 wherein the maximum inner diameter of the tubular slot is less than 5 mm.

6. The electronic aerosolizer of claim 1 wherein the tubular channel is straight-through or helical.

7. The electronic aerosolizer of claim 1, wherein the aerosolizing device is connected to an opening in the tubular channel communicating with the exterior.

8. The electronic aerosolizer of claim 1, wherein the aerosolizing mechanism is disposed about the tubular slot.

9. The electronic cigarette atomizer of claim 1, wherein the cavity housing of the liquid storage chamber comprises a first cavity housing and a second cavity housing which are separable, the accommodating space formed by the first cavity housing is used for storing the tobacco tar, and a through tubular groove is formed in the second cavity housing.

10. An electronic cigarette, comprising the electronic smoke atomizer of any one of claims 1 to 9.