WO2015131413A1

WO2015131413A1 - Electronic cigarette

Info

Publication number: WO2015131413A1
Application number: PCT/CN2014/073581
Authority: WO
Inventors: 刘秋明
Original assignee: 吉瑞高新科技股份有限公司
Priority date: 2014-03-03
Filing date: 2014-03-18
Publication date: 2015-09-11
Also published as: CN203723455U

Abstract

An electronic cigarette. The electronic cigarette comprises: an electronic cigarette main body. The electronic cigarette main body comprises a smoking end (201), an oil reservoir (202) used for accommodating a cigarette oil, an atomizing component (203) used for atomizing the cigarette oil, and a battery rod component (204) used for supplying power to the atomizing component (203). The oil reservoir (202) is provided at the end of the electronic cigarette main body away from the smoking end (201). An oil absorbing column (301) of the atomizing component (203) made of an oil-absorbing material is exposedly inserted in the oil reservoir (202). Because the oil-absorbing column (301) of the atomizing component (203) does not need to be sleeved within an outer sleeve pipe, but is instead directly and exposedly inserted in the oil reservoir (202) to complete the process, assembly of the electronic cigarette is facilitated; also, because the need for employing a sleeve pipe is obviated, the need for having a through hole provided on such sleeve pipe is also obviated, while injection of the cigarette oil is facilitated; and, the smoking end (201) being away from the oil reservoir (202), a user is prevented from inhaling un-atomized cigarette oil.

Description

Electronic cigarette

The present application claims priority to Chinese Patent Application No. 2014 2009 397 4.4, the entire disclosure of which is hereby incorporated by reference. Technical field

The utility model relates to the technical field of electronic cigarettes, in particular to an electronic cigarette which is easy to assemble. Background technique

The specific structure of the electronic cigarette in the prior art is shown in FIG. 1. As can be seen from FIG. 1, the electronic cigarette in the prior art includes an atomizing component and a battery rod assembly. The atomizing assembly is provided with a smoking end 100, an oil storage cotton 110 for storing smoke oil, and a heating wire assembly 120 for heating to atomize the oil, and the oil storage cotton 110 is sleeved and clamped at A plurality of through holes for conducting the atomization of the heating wire assembly 120 for conducting the smoke oil are disposed on the fixing sleeve 130 between the fixing sleeve 130 and the outer sleeve 140 of the atomizing assembly. The oil sump 110 is disposed adjacent to the smoking end 100. Referring further to FIG. 1, a smoke passage is formed at the axial center of the oil slick 110 inside the electronic cigarette, and the smoke passage is connected to the smoking end 100 and an air inlet located on the battery rod assembly. In operation, the atomizing component atomizes the smoke oil inside the oil storage cotton 110, and the atomized smoke flows through the smoke passage, and is sucked by the user through the smoking end 100, however, because of the prior art oil storage cotton. 110 is close to the smoking end 100, and the oil storage cotton 110 passes through the smoke passage, so that the user can easily suck the smoke oil condensed in the smoke passage, which affects the user's experience when smoking. Moreover, in the process of assembling the electronic cigarette, the oil storage cotton 110 needs to be sleeved in the outer sleeve 140 and clamped between the fixed sleeve 140 and the outer sleeve 150. Because the oil storage cotton 110 is soft, the electrons are made. The assembly efficiency of the cigarette is low, and the through hole is required to be formed in the fixed sleeve 140, which increases the production cost of the electronic cigarette. In addition, when the smoke oil is injected into the oil storage cotton 110, it is easy to cause due to oversaturation. The smoke oil leaks into the smoke passage. Utility model content In view of this, the utility model provides an electronic cigarette which is easy to assemble, easy to inject smoke oil and saves production cost.

An electronic cigarette, wherein:

Electronic cigarette body;

The electronic cigarette body is provided with a smoking end, an oil reservoir for containing the oil, an atomizing assembly for atomizing the oil, and a battery rod assembly for supplying power to the atomizing assembly;

The oil reservoir is disposed on an end of the electronic cigarette body away from the smoking end;

An oil absorbing column made of an oil absorbing material of the atomizing assembly is inserted inside the oil reservoir. The electronic cigarette, wherein the atomizing component is located between the battery rod assembly and the oil reservoir, and the smoking end is disposed at an end of the battery rod assembly away from the atomizing component.

The electronic cigarette, wherein the atomizing component comprises:

Bracket

Fixing an oil guiding rope disposed on the bracket;

The oil guiding wire is wound with a heating wire for atomizing the smoke oil;

One end of the heating wire is electrically connected to the first inner electrode, and the other end of the heating wire is electrically connected to the first outer electrode;

The first inner electrode is electrically connected to the second inner electrode of the battery rod assembly, and the first outer electrode is electrically connected to the second outer electrode of the battery rod assembly;

a first insulating ring is disposed between the first inner electrode and the first outer electrode;

The oil suction column is fixedly disposed on the bracket.

The electronic cigarette, wherein the oil absorption column is a cotton piece or a glass fiber piece.

The electronic cigarette, wherein

The oil absorption column is set to be solid;

Or,

A cavity is disposed inside the oil absorption column.

The electronic cigarette, wherein

A cross-sectional area of one end of the oil-absorbing column connected to the bracket is larger than a cross-sectional area of the oil-absorbing column inserted at one end of the oil reservoir. The electronic cigarette, wherein an elastic fastener for reducing a cross-sectional area of the oil absorbing column is disposed around an outer peripheral wall of the oil absorbing column.

The electronic cigarette, wherein the elastic fastener is fixedly disposed on the bracket.

The electronic cigarette, wherein

The oil absorption column and the oil guiding rope are abutted at both ends;

The bracket is fixedly disposed, and a first sealing plug for sealing the oil sucking column is disposed at a position where the oil sucking column and the oil guiding rope are abutted at both ends.

The electronic cigarette, wherein

The two ends of the oil guiding rope are inserted inside the oil absorption column;

Fixedly disposed on the bracket, and a second sealing plug is disposed at the insertion end of the oil sucking column and the oil guiding rope;

The second sealing plug is provided with a positioning groove;

A positioning member for engaging and fixing with the positioning groove is disposed on the oil absorption column and corresponding to the positioning groove.

The electronic cigarette, wherein the oil reservoir is detachably connected to the atomizing component; and/or,

The atomizing assembly is detachably coupled to the battery rod assembly.

The electronic cigarette, wherein the battery rod assembly comprises:

Battery cover

a battery housed inside the battery case;

The second inner electrode and the second outer electrode respectively electrically connected to the battery;

a second insulating ring is disposed between the second inner electrode and the second outer electrode;

An air flow sensor for generating a pulse signal;

Connecting to the airflow sensor and the battery respectively, a microcontroller for generating a control signal according to the pulse signal is disposed;

And the microcontroller is electrically connected to the heating wire to cause the heating wire to atomize the smoke oil according to the control signal.

The electronic cigarette, wherein the oil reservoir is a transparent container.

The electronic cigarette, wherein the oil reservoir is a glass bottle. The electronic cigarette, wherein the oil reservoir is covered with a protective sleeve, and the protective sleeve is provided with a smoke oil observation window.

It can be seen from the above technical solution that the electronic cigarette provided by the present invention includes: an electronic cigarette body, the electronic cigarette body is provided with a smoking end, an oil reservoir for containing the tobacco oil, and is used for atomizing the smoke An atomizing component of the oil and a battery rod assembly for supplying power to the atomizing component, the oil reservoir being disposed on an end of the electronic cigarette body away from the smoking end, the oil absorption column of the atomizing component is exposed Inserted inside the oil reservoir. Because the oil absorption column of the atomization assembly of the utility model does not need to be sleeved inside the outer sleeve, the direct dew can be inserted inside the oil reservoir, thereby facilitating the assembly of the electronic cigarette, and since no jacket is needed The pipe and the through hole are opened, and the smoke oil is convenient to be injected, thereby increasing the production efficiency, saving the production cost, and the smoking end is far away from the oil reservoir, so that the user does not suck the un-atomized smoke oil, thereby improving the user experience. DRAWINGS

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below, and obviously, the attached in the following description The drawings are only some embodiments of the present invention, and those skilled in the art can obtain other drawings according to the drawings without any creative work.

1 is a schematic cross-sectional view showing the overall structure of an electronic cigarette in the prior art;

2 is a schematic view of a preferred embodiment of an electronic cigarette according to a preferred embodiment of the present invention; FIG. 3 is a cross-sectional structural view of a preferred embodiment of the electronic cigarette provided by the present invention; FIG. 5 is a cross-sectional structural view of another preferred embodiment of the electronic cigarette provided by the present invention; FIG. 6 is a schematic view of the electronic provided by the present invention; FIG. 7 is a schematic cross-sectional structural view of another preferred embodiment of the electronic cigarette provided by the present invention. detailed description

The utility model discloses an electronic cigarette, and the specific structure of the electronic cigarette is shown in Fig. 2: the electronic cigarette comprises an electronic cigarette body; The electronic cigarette body is provided with a smoking end 201, and the user can smoke through the smoking end 201. An oil reservoir 202 for containing the soot oil, that is, an atomizable smoke oil is stored in the oil reservoir 202. An atomizing assembly 203 for atomizing the smoke oil can atomize the oil in the oil reservoir 202 through the atomizing assembly 203.

A smoke passage (not shown) for circulating the atomized body is also formed in the electronic cigarette body so that the user sucks the atomized smoke flowing through the smoke passage through the smoking end 201.

The electronic cigarette body also includes a battery rod assembly 204 for powering the atomizing assembly 203. Specifically, the oil reservoir 202 is disposed on the electronic cigarette body at an end away from the smoking end 201;

Further, in order to enable the heating wire located in the atomization assembly 203 to atomize the oil in the oil reservoir 202, it is necessary to conduct the smoke oil in the oil reservoir 202 to the atomization. The heating wire of the assembly 203.

In this embodiment, the oil absorbing column made of the oil absorbing material of the atomizing unit 203 is inserted inside the oil reservoir 202. The smoking material refers to a material capable of adsorbing smoke oil, and is not particularly limited herein.

Specifically, as shown in FIG. 3, in FIG. 3, the oil absorption column 301 of the atomization assembly 203 is inserted into the oil reservoir 202, and the oil reservoir 202 can be disposed through the oil absorption column 301. The smoky oil is conducted to the heating wire 302 to cause the heating wire 302 to atomize the smoky oil.

In the present embodiment, it is not necessary to sleeve the oil-absorbing column 301 in the present embodiment, but the oil-absorbing column 301 can be directly inserted into the oil reservoir 202.

Further, the technical solution that the present embodiment needs to provide a through hole in the sleeve has a significant advantage over the prior art, that is, assembling the cartridge, improving the production efficiency, and effectively saving the production cost.

In this embodiment, the oil reservoir 202 is disposed on one end of the electronic cigarette body away from the smoking end 201, thereby effectively reducing the influence of the atomized smoke oil on the internal components of the electronic cigarette, and effectively avoiding The user sucks the un-atomized smoke oil, and the oil-absorbing column 301 is inserted into the oil reservoir 202, so that there is no need to open a through hole in the oil-absorbing column 301, thereby improving production efficiency and effectively saving production. cost.

The structural advantages of the electrons provided in this embodiment are described in detail below with reference to FIG. 2 and FIG. 3: It can be seen that the oil reservoir 202 is disposed on one end of the electronic cigarette body away from the smoking end 201. The advantage of adopting such an arrangement is that the position of the oil reservoir 202 is away from the smoking end 201 so that the location is located. The smoke passage in the electronic cigarette body does not pass through the oil reservoir 202, so that the un-atomized oil in the oil reservoir 202 does not leak into the smoke passage, so that the user does not smoke without being atomized. Smoke oil, thus effectively avoiding the leakage of smoke oil. Moreover, the smoke passage that does not flow through the oil reservoir 202 can also prevent the condensation of smoke in the smoke passage, thereby effectively preventing the condensed smoke oil from clogging the smoke passage.

The atomizing assembly 203 is located between the battery rod assembly 204 and the oil reservoir 202, and the smoking end 201 is located at an end of the battery rod assembly 204 away from the atomizing assembly 203, and the smoking End 201 can match the mouth shape of the user. It should be noted that the specific arrangement manner of the smoking end 201 is not limited in this embodiment. For example, the smoking end 201 may be located outside one end of the battery rod assembly 204, or the smoking end 201 may be located in the battery. The middle portion of the assembly 204, or the smoking end 201, is located on the battery rod assembly 204 away from the atomizing assembly 203.

Specifically, the smoking end 201 located outside one end of the battery rod assembly 204 can be disposed coaxially with the battery rod assembly 204. With such an arrangement, the shape of the electronic cigarette can intuitively simulate a real cigarette, and the whole The smoke passage is straight, which can effectively reduce the phenomenon of oil accumulation.

Or the smoking end 201 is disposed in the middle of the battery rod assembly 204, or the smoking end 201 is located on the battery rod assembly 204 away from the atomizing assembly 203.

In the present invention, the specific position of the smoking end 201 is not limited.

In the present embodiment, the atomizing assembly 203 is disposed coaxially with the battery rod assembly 204 in order to make the overall structure of the electronic cigarette imitate a real cigarette, conform to the user's usage habits, and reduce oil accumulation.

Certainly, the specific arrangement manner is not limited in this embodiment. For example, the battery rod assembly 204, the atomization assembly 203, and the oil reservoir 202 that are sequentially connected may be alternately arranged, so that the overall shape of the electronic cigarette is Shaped, the specific shape of the profile can be any shape.

The atomizing assembly 203 and the battery rod assembly 204 may also be disposed non-coaxially, that is, the oil reservoir 202 and the atomizing assembly 203 are arranged side by side such that the oil reservoir 202 and the atomizing assembly 203 are respectively dried with the battery 4. The assembly 204 is connected such that the overall structure of the electronic cigarette is T-shaped.

That is, in the present embodiment, the overall outer shape of the electronic cigarette is not limited as long as the oil reservoir 202 is disposed at a position away from the smoking end 201. In this embodiment, the atomizing component 203 is located between the battery rod assembly 204 and the oil reservoir 202, that is, the atomizing component 203 is far from the smoking end 201, and the user adopts the embodiment. When the provided electronic cigarette is smoked, the position of the atomizing component 203 is far from the position of the user's mouth, so that the heat generated when the atomizing component 203 atomizes the smoke oil does not burn the user, effectively improving the electricity. The atomizing component 203 that clamps the heat in the prior art is prevented from smoking, so that the user does not burn the hand when using the electronic cigarette provided by the embodiment, and the temperature of the real cigarette is effectively simulated. Improve the user experience during the smoking process.

Preferably, the oil reservoir 202 is detachably coupled to the atomizing assembly 203 and/or the atomizing assembly 203 is detachably coupled to the battery rod assembly 204.

Specifically, the detachable connection manner between the oil reservoir 202 and the atomizing component 203 and/or the atomizing component 203 and the battery rod assembly 204 may be a screw connection or a snap connection, etc., specifically The connection manner is not limited in this embodiment, as long as the oil reservoir 202 and the atomization assembly 203 and/or the atomization assembly 203 are detachably connected to the battery assembly 204.

The advantage of using the above detachable connection method is that the user can replace the atomizing assembly 203 at any time or disassemble the oil reservoir 202 at any time, thereby facilitating the user to add the oil to the oil reservoir 202 or replace the oil reservoir 202. Of course, the connection manner between the oil reservoir 202 and the atomization component 203 and/or the atomization component 203 and the battery component 204 may be non-removable connection manner, which is not limited herein. .

The specific structure of the atomizing component of the electronic cigarette is described in detail below with reference to FIG. 3: As shown in FIG. 3, the atomizing component specifically includes:

Bracket 303.

The oil guiding rope 304 is fixedly disposed on the bracket 303, and the oil guiding rope 304 is used to conduct the oil of the oil sucking column 301 to the heating wire 302;

The middle of the oil guiding rope 304 is wound with a heating wire 302 for atomizing the smoke oil;

The heating wire 302 is electrically connected to the first inner electrode 305, and the other end of the heating wire is electrically connected to the first outer electrode 306; that is, the heating wire 302 is electrically connected to the first inner electrode 305 and the first An outer electrode 306 is electrically connected to the battery 307 in the battery rod assembly 204;

The specific electrical connection method is: The first inner electrode 305 is electrically connected to the second inner electrode 308 of the battery rod assembly 204, and the first outer electrode 306 is electrically connected to the second outer electrode 309 of the battery rod assembly 204. Thereby, the heating wire 302 can acquire the electric energy of the battery 307 to atomize the smoke oil.

A first insulating ring 310 is disposed between the first inner electrode 305 and the first outer electrode 306; the oil absorbing column 301 is fixedly disposed on the bracket 303.

In the present embodiment, the oil absorbing column 301 is a cotton piece or a glass fiber piece. Of course, the oil absorbing column may also be a porous material member, and the oil absorbing column made of a porous material transports the oil into the atomizing unit 203 by capillary action.

It is better to use glass fiber parts. Because glass fiber parts are resistant to high temperature and stable in nature, they do not affect the taste of smoke, and are more beneficial to enhance the taste and stability of users.

The oil absorbing column 301 in this embodiment can be configured as a different structure according to different purposes. The specific structure of the oil absorbing column 301 provided in this embodiment will be described in detail below with reference to the corresponding drawings:

The first arrangement of the oil absorbing column 301 is as shown in Fig. 3, and the oil absorbing column 301 can be set to be solid. The second arrangement of the oil absorbing column 301 is as shown in Fig. 4. The inside of the oil absorbing column 301 may also be provided with a cavity 401.

Preferably, the oil suction column 301 provided with the cavity 401 is used, and the oil suction column 301 provided with the cavity 401 can avoid the unstable amount of smoke generated by the conduction of the oil-oil transition inside the oil reservoir 202 to the heating wire 302. In the case, and further reducing the space occupied by the oil absorption column 301 in the oil reservoir 202, so that the oil reservoir 202 can be effectively lifted to store the smoke oil without changing the structure of the oil reservoir. Amount, effectively extending the time users use e-cigarettes.

The third arrangement of the oil absorption column 301 is as shown in FIG. 5. The cross-sectional area of the end of the oil absorption column 301 connected to the bracket 303 is larger than the cross section of the oil suction column 301 inserted at the inner end of the oil reservoir 202. area.

The advantage of this arrangement is that the cross-sectional area of the oil absorbing column 301 located in the oil reservoir 202 is small, thereby avoiding the conduction of the smoky oil transition inside the oil reservoir 202 to the heating wire 302, and further reducing The space occupied by the oil absorption column 301 in the oil reservoir 202 is such that the amount of oil stored in the oil reservoir 202 can be effectively increased without changing the structure of the oil reservoir, thereby effectively extending the user. The time to use the electronic cigarette.

A fourth arrangement of the oil absorbing column 301 is as shown in FIG. 6, surrounding the outer peripheral wall of the oil absorbing column 301. An elastic fastener 601 for reducing the cross-sectional area of the oil absorbing column 301 is provided.

The elastic fastener 601 can elastically deform the oil-absorbing column 301, that is, the cross-sectional area of the oil-absorbing column 301 provided with the elastic fastener 601 is smaller than the cross-sectional area of the other positions of the oil-absorbing column 301.

The elastic fastener 601 prevents the transfer of the smoke inside the oil reservoir 202 to the heating wire 302, and the amount of smoke is kept stable, improving the user experience.

Preferably, the elastic fastener 601 is fixedly disposed on the bracket 303. Further, the elastic fastener 601 fixedly disposed on the bracket 303 can more firmly clamp and fix the oil sucking column 301, so that the connection between the oil sucking column 301 and the bracket 303 is more stable and secure, and the structure of the electronic cigarette is ensured. The stability prevents the occurrence of the normal transportation of the smoke oil due to the detachment of the oil suction column 301 from the bracket 303.

In the embodiment shown in FIGS. 3 to 6, the oil absorbing column 301 and the oil guiding rope 304 describe the heating wire 302 on the oil guiding line 304.

In order to prevent the smoke oil in the oil reservoir 202 from leaking, it is fixedly disposed on the bracket 303, and is disposed at the two ends of the oil sucking column 301 and the oil guiding rope 304 for sealing the oil sucking column 301. The first sealing plug 602.

Preferably, the first sealing plug 602 can be made of an elastic material such as silica gel to effectively prevent leakage of the oil. With respect to the manner in which the oil absorbing column 301 and the oil guiding rope 304 are disposed at both ends in the embodiment shown in FIG. 3 to FIG. 6, as shown in FIG. 7, in the embodiment, the oil guiding rope Both ends of the 304 are inserted inside the oil absorption column 301.

In this manner, the manner in which the oil absorbing column 301 and the bracket 303 are fixed is:

The bracket 303 is fixedly disposed, and a second sealing plug 701 is disposed at the insertion end of the oil sucking column 301 and the oil guiding rope 304.

The leakage of the oil in the oil reservoir 202 can be effectively avoided by the second sealing plug 701.

The second sealing plug is provided with a positioning groove;

A positioning member for engaging and fixing with the positioning groove is disposed on the oil absorption column 301 corresponding to the positioning groove.

Of course, this method is only an example, and does not limit the manner of fixing with this kind of, for example, Threaded connections can also be used.

In the embodiment shown in FIG. 7, the oil absorbing column 301 adopts the solid structure shown in FIG. 3, but is not limited to such an arrangement, and any oil absorbing column 301 of FIG. 4 to FIG. 6 may be used. The manner of setting is not limited in this embodiment.

In the embodiment shown in Figures 2 to 7, the oil reservoir 202 is detachably connected to the atomizing assembly 204;

The specific structure of the battery rod assembly 204 will be described in detail below with reference to FIG. 7; the battery cover 702; wherein the smoking end 201 shown in FIG. 7 can be integrally formed by the end extension of the battery sleeve 702, or The nozzle of the smoking end 201 is detachably connected to the battery case 702. The specific arrangement is not limited in this embodiment.

The detachable connecting nozzle in the embodiment as the smoking end 201 allows the user to change the nozzle or the cleaning nozzle at any time, so as to avoid smoking the smoke oil in the nozzle as much as possible, and also better clean the battery component. Smoke oil inside.

a battery 307 housed inside the battery case 702;

The second inner electrode 308 and the second outer electrode electrically connected to the battery 307, respectively

309;

A second insulating ring 703 is disposed between the second inner electrode 308 and the second outer electrode 309; an air flow sensor 704 for generating a pulse signal; and the specific working principle of the air flow sensor 704 is prior art. I will not repeat them here.

Obtaining the action of the user's smoking by the airflow sensor 704 to control the heating wire atomization is only an example, and is not limited to the embodiment. For example, a button switch may be disposed on the surface of the electronic cigarette, and the user controls the electric heating by pressing the button switch. Silk atomized smoke oil.

Connected to the airflow sensor 704 and the battery 307, respectively, a microcontroller for generating a control signal according to the pulse signal;

Referring further to FIG. 7, the battery rod assembly 204 is internally provided with a smoke passage 705 for conducting the smoking end 201 and the air inlet. Preferably, the smoke channel 705 is sealed within the battery rod assembly 204, i.e., from other electronic components within the battery rod assembly 204.

The smoke passage 705 may not be additionally provided inside the battery rod assembly 204, but the atomized smoke may flow through the gap between the components inside the battery rod assembly 204 to the smoking end 201. Of course, to reduce the effects on the various components within the battery rod assembly 204, the smoke passage 705 is preferably disposed within the battery rod assembly 204.

Specifically, the air inlets that are connected to the smoke passages 705 can be arranged in two ways. It should be clarified that the following air inlets are provided by way of example only, and are not limited, as long as they are disposed on the electronic cigarette body. The air inlet is electrically connected to the smoking end 201 through the smoke passage 705.

The first arrangement is that the air inlet can be disposed at the atomizing assembly 203 and the oil reservoir

202 is abutting on the surface; the specific arrangement is such that a bump or a rib can be disposed on the abutting surface of the atomizing assembly 203 and the oil reservoir 202, so that the atomized assembly 203 and the oil reservoir 202 after the screw connection An air inlet for the inflow of air is formed therebetween so that air flows into the smoke passage 705 through the air inlet.

It should be clarified that the manner of setting the air inlet is not limited as long as an air inlet for allowing air to flow is formed between the atomizing unit 203 and the oil reservoir 202.

The second way of the air inlet may be that the air inlet may also be disposed on the outer wall of the atomizing assembly 203, and the specific position and quantity are not limited.

In the specific embodiment, the airflow inside the electronic cigarette sequentially flows through the atomizing component 203 and the smoke passage 705 in the battery rod assembly 204 to the smoking end 201. The airflow direction does not pass through the oil reservoir 202, so that the fog passes through the atomizing component 203. The smoke can flow to the smoking end 201 without passing through the oil reservoir 202, so that the smoke does not condense due to the smoking of the oil reservoir 202, thereby preventing the atomization passage 501 from being blocked, thereby avoiding the prior art smoke passing through the oil storage. The area causes the smoke to condense and block the atomization channel.

Wherein, the oil reservoir is further described in detail with reference to the embodiment shown in FIG. 2 to FIG. 7: In order to enable the user to grasp the remaining amount of the smoke oil inside the oil reservoir 202 shown in FIGS. 2 to 7, the storage The oiler 202 is a transparent container, so that the user can grasp the remaining amount of smoke of the electronic cigarette at any time through the transparent oil reservoir 202, so that the user can replace the oil reservoir 202 in time.

Preferably, the oil reservoir 202 is a glass bottle. Due to the stable nature of the glass material, it is avoided to affect the smell of smoke due to chemical reactions. More preferably, the outer wall of the oil reservoir 202 made of glass is provided with a scale, so that the user can estimate the amount of time that the remaining amount of smoke can be used for smoking, which is convenient for the user to use.

Preferably, a protective sleeve (not shown) is disposed on the oil reservoir 202 to prevent the glass oil reservoir 202 from being broken due to dropping.

More preferably, the protective cover is provided with a smoke oil observation window for the user to observe the smoke oil.

In order to imitate the cigarette, the length of the electronic cigarette is generally equivalent to the length of the cigarette, and in order to reduce the charging frequency and increase the service life of the battery rod assembly 204, the length of the battery rod assembly 204 may account for at least half of the overall length of the electronic cigarette. When the user uses the electronic cigarette shown in this embodiment to smoke, the upper middle portion of the electronic cigarette is naturally clamped to the position of the smoking end 201. Since the oil reservoir 202 in the embodiment is disposed at one end away from the smoking end 201, Therefore, the oil reservoir 202 avoids the user's clamping force, so that the oil reservoir 202 outputs a relatively balanced amount of smoke oil to the atomizing assembly 203, which effectively ensures the stability of the smoke and improves the user experience. In the prior art, the amount of smoke oil supplied is different due to the difference in the force applied to the end of the oil reservoir by the user, which results in a large amount of smoke when the amount of smoke is large.

The technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. example. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts are within the scope of the present invention.

The various embodiments in the present specification are described in a progressive manner, and each embodiment focuses on differences from other embodiments, and the same similar parts between the various embodiments can be referred to each other.

The above description of the disclosed embodiments enables those skilled in the art to make or use the invention. Various modifications to these embodiments are obvious to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention is not intended to be limited to the embodiments shown herein, but the scope of the invention.

Claims

Rights request

1. An electronic cigarette, characterized by including:

Electronic cigarette body;

The electronic cigarette body is provided with a smoking end, an oil reservoir for containing smoke oil, an atomization component for atomizing the smoke oil, and a battery rod assembly for powering the atomization component;

The oil-absorbing column of the atomization assembly, which is made of oil-absorbing material, is inserted inside the oil reservoir.

2. The electronic cigarette according to claim 1, wherein the atomization component is located between the battery rod assembly and the oil reservoir, and the smoking end is disposed away from the battery rod assembly. One end of the atomizer assembly.

3. The electronic cigarette according to claim 2, characterized in that the atomization component includes: a bracket;

Fix the oil guide rope arranged on the bracket;

The oil guide rope is wound with an electric heating wire for atomizing the e-liquid;

One end of the electric heating wire is electrically connected to a first internal electrode, and the other end of the electric heating wire is electrically connected to a first external electrode;

A first insulating ring is provided between the first inner electrode and the first outer electrode;

The oil absorption column is fixedly mounted on the bracket.

4. The electronic cigarette according to claim 3, characterized in that the oil absorption column is made of cotton or glass fiber.

5. The electronic cigarette according to claim 3, characterized in that,

The oil absorption column is set to be solid;

or,

A cavity is provided inside the oil absorption column.

6. The electronic cigarette according to claim 5, characterized in that,

The cross-sectional area of the end of the oil suction column connected to the bracket is larger than the cross-sectional area of the end of the oil suction column inserted in the oil reservoir.

7. The electronic cigarette according to claim 5, characterized in that elastic fasteners for reducing the cross-sectional area of the oil suction column are provided around the outer peripheral wall of the oil suction column.

8. The electronic cigarette according to claim 7, characterized in that the elastic fastener is fixedly provided on the bracket.

9. The electronic cigarette according to claim 6 or 8, characterized in that,

The two ends of the oil suction column and the oil guide rope are arranged against each other;

A first sealing plug for sealing the oil suction column is fixedly provided on the bracket, and located at the contact point between the two ends of the oil suction column and the oil guide rope.

10. The electronic cigarette according to claim 6 or 8, characterized in that,

Both ends of the oil guide rope are inserted inside the oil absorption column;

Fixedly arranged on the bracket, and a second sealing plug is provided at the insertion point of the two ends of the oil suction column and the oil guide rope;

The second sealing plug is provided with a positioning groove;

A positioning piece for engaging and fixing with the positioning groove is provided on the oil suction column and corresponding to the positioning groove.

11. The electronic cigarette according to claim 1 or 2, characterized in that the oil reservoir and the atomization assembly are detachably connected;

and / or,

The atomization assembly and the battery rod assembly are detachably connected.

12. The electronic cigarette according to claim 3, characterized in that the battery rod assembly includes: a battery cover;

A battery housed inside the battery case;

The second inner electrode and the second outer electrode are respectively electrically connected to the battery;

A second insulating ring is provided between the second inner electrode and the second outer electrode;

airflow sensor for generating pulse signals;

A microcontroller configured to generate a control signal according to the pulse signal is connected to the airflow sensor and the battery respectively;

And the microcontroller is electrically connected to the electric heating wire, so that the electric heating wire atomizes the e-liquid according to the control signal.

13. The electronic cigarette according to claim 1 or 2, characterized in that the oil reservoir is a transparent valley.

14. The electronic cigarette according to claim 13, characterized in that the oil reservoir is a glass bottle.

15. The electronic cigarette according to claim 14, characterized in that the oil reservoir is covered with a protective sheath, and the protective sheath is provided with an e-liquid observation window.