阅读说明：本技术 雾化中心气管、雾化结构以及电子雾化器 (Atomizing central air pipe, atomizing structure and electronic atomizer ) 是由 彭世键 于 2021-01-07 设计创作，主要内容包括：本申请提供一种雾化中心气管、雾化结构以及电子雾化器。上述的雾化中心气管包括雾化管以及连接管；连接管包括管体以及阻油子管,管体分别与雾化管以及阻油子管连接,阻油子管的至少部分位于雾化管内,阻油子管的外壁与雾化管的内壁连接,阻油子管具有出气口,出气口与雾化管的内部连通,且出气口远离雾化管的内壁设置以形成阻挡部,阻挡部用于两方面：1、在抽烟过程中烟雾产生的冷凝液,阻挡冷凝液沿着管壁随着抽烟气流被使用者吸入口中的几率；2、用于阻挡在运输过程中烟油从导油棉上脱离沿着内管壁外流的几率。(The application provides atomizing center trachea, atomizing structure and electronic atomizer. The atomization central air pipe comprises an atomization pipe and a connecting pipe; the connecting pipe includes the body and hinders the oil pipe, and the body respectively with the atomizing pipe and hinder the oil union coupling, hinders at least part of oil pipe and is located the atomizing pipe, hinders the outer wall of oil pipe and the inner wall connection of atomizing pipe, hinders the oil pipe and has the gas outlet, and the inside intercommunication of gas outlet and atomizing pipe, and the inner wall setting that the atomizing pipe was kept away from to the gas outlet is in order to form the part that blocks, and the part that blocks is used for two aspects: 1. the probability that the condensate generated by the smoke is blocked along the pipe wall along with the smoke flow in the suction port of the user in the smoke extraction process; 2. the oil guide cotton is used for preventing the probability that the tobacco tar is separated from the oil guide cotton during the transportation and flows out along the inner pipe wall.)

1. An atomizing central air tube, comprising:

an atomizing pipe is arranged on the bottom of the shell,

the connecting pipe comprises a pipe body and an oil blocking pipe, the pipe body is respectively connected with the atomizing pipe and the oil blocking pipe, at least part of the oil blocking pipe is located in the atomizing pipe, the outer wall of the oil blocking pipe is connected with the inner wall of the atomizing pipe, the oil blocking pipe is provided with a gas outlet, the gas outlet is communicated with the inside of the atomizing pipe, the gas outlet is far away from the inner wall of the atomizing pipe to form a blocking part, and the blocking part is used for blocking the probability that condensate is sucked into a suction inlet of a user in the smoke extraction process or blocking the probability that smoke oil flows out of a central gas pipe.

2. The atomizing central gas tube according to claim 1, wherein the connecting tube further comprises an oil-blocking protruding tube connected to the oil-blocking tube, the oil-blocking protruding tube having a vent hole aligned with and communicating with the gas outlet.

3. The atomizing central gas tube of claim 1, wherein the center line of the gas outlet coincides with the center line of the atomizing tube.

4. The atomizing central air pipe according to claim 1, wherein a clamping space is formed between the pipe body and the oil blocking pipe, and part of the atomizing pipe is clamped in the clamping space.

5. The atomizing central air pipe according to claim 4, wherein the number of the connecting pipes is plural, and two adjacent connecting pipes are clamped with each other through the clamping space.

6. The atomizing central gas pipe of claim 1, wherein the outer wall of the oil blocking pipe has a first installation slope inclined toward the atomizing pipe, the first installation slope being adapted to be slidably coupled with the atomizing pipe when the connection pipe is installed.

7. The atomizing central air pipe of claim 6, wherein the inner wall of the atomizing pipe has a second installation slope, and the second installation slope and the first installation slope are parallel to each other.

8. An atomizing structure, characterized in that, includes the atomizing center trachea of any one of claims 1 to 7, still includes atomizing seat and atomizing electric core, the atomizing seat with the atomizing pipe is connected, the atomizing seat has seted up the inlet port, the inlet port with the inside intercommunication of atomizing pipe, atomizing electric core accept in the atomizing pipe.

9. The atomization structure of claim 8, wherein the atomization tube is provided with a liquid guide hole, the liquid guide hole is used for guiding the liquid to be atomized into the atomization tube, and the atomization cell is used for atomizing and heating the liquid to be atomized.

10. An electronic atomizer, comprising the atomizing structure of any one of claims 8 to 9, and further comprising an oil cup, wherein the atomizing structure is disposed in the oil cup, a liquid storage bin is formed among the oil cup, the connecting pipe and the atomizing base, the liquid storage bin is used for storing liquid to be atomized, the oil cup has an air outlet channel, and the air outlet channel is communicated with the air outlet.

Technical Field

The invention relates to the technical field of atomizers, in particular to an atomizing central air pipe, an atomizing structure and an electronic atomizer.

Background

The electronic cigarette atomizer sold in the market at present is a straight-through type in the central air pipe, and no condensate or smoke oil blocking mechanism is additionally arranged, so that a user can easily suck the condensate in the suction process or the smoke oil of the electronic cigarette atomizer is easily overflowed from the central air pipe in the transportation process, and liquid leakage is caused.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provides an atomizing central air pipe, an atomizing structure and an electronic atomizer, wherein the atomizing central air pipe is used for reducing the tobacco tar in a central pipe and reducing the probability of absorbing condensate in the smoking process.

The purpose of the invention is realized by the following technical scheme:

an atomizing central air pipe comprises an atomizing pipe and a connecting pipe; the connecting pipe comprises a pipe body and an oil blocking pipe, the pipe body is respectively connected with the atomizing pipe and the oil blocking pipe, at least part of the oil blocking pipe is located in the atomizing pipe, the outer wall of the oil blocking pipe is connected with the inner wall of the atomizing pipe, the oil blocking pipe is provided with a gas outlet, the gas outlet is communicated with the inside of the atomizing pipe, the gas outlet is far away from the inner wall of the atomizing pipe to form a blocking part, and the blocking part is used for blocking the probability that condensate is sucked into a suction inlet of a user in the smoke extraction process or blocking the probability that smoke oil flows out of a central gas pipe.

In one embodiment, the connecting tube further comprises an oil blocking protruding tube connected to the oil blocking tube, and the oil blocking protruding tube has a vent hole aligned with and communicating with the air outlet.

In one embodiment, the center line of the air outlet and the center line of the atomization pipe are arranged in a coincidence mode.

In one embodiment, a clamping space is formed between the tube body and the oil blocking pipe, and part of the atomizing pipe is clamped in the clamping space.

In one embodiment, the number of the connecting pipes is multiple, and two adjacent connecting pipes are clamped with each other through the clamping space.

In one embodiment, the outer wall of the oil blocking pipe has a first installation inclined surface inclined toward the atomizing pipe, and the first installation inclined surface is used for being slidably connected with the atomizing pipe when the connecting pipe is installed.

In one embodiment, the inner wall of the atomization tube is provided with a second installation inclined surface, and the second installation inclined surface and the first installation inclined surface are arranged in parallel.

An atomizing structure, includes any one of the above-mentioned embodiments atomizing center trachea, still include atomizing seat and atomizing electric core, atomizing seat with the atomizing union coupling, the inlet port has been seted up to the atomizing seat, the inlet port with the inside intercommunication of atomizing pipe, atomizing electric core accept in the atomizing pipe.

In one embodiment, the atomizing pipe is provided with a liquid guide hole, the liquid guide hole is used for guiding liquid to be atomized into the atomizing pipe, and the atomizing electric core is used for atomizing and heating the liquid to be atomized.

An electronic atomizer, includes above-mentioned arbitrary embodiment the atomizing structure, still include the oil cup, the atomizing structure set up in the oil cup, the oil cup the connecting pipe and be formed with the stock solution storehouse between the atomizing seat, the stock solution storehouse is used for the storage to treat the atomized liquid, the oil cup has air outlet channel, air outlet channel with the gas outlet intercommunication.

Compared with the prior art, the invention has at least the following advantages:

through addding the oil pipe to keep away from the inner wall of atomizing pipe with the gas outlet, make the lateral wall of gas outlet and the inner wall dislocation of atomizing pipe, thereby make the bottom protrusion that hinders the oil pipe in the inner wall of atomizing pipe, be convenient for block condensate and tobacco tar on the inner wall of atomizing pipe and flow to the gas outlet, reduced atomizing central tracheal condensate and the outflow probability of tobacco tar, promptly the stop part is used for two aspects: 1. the probability that the condensate generated by the smoke is blocked along the pipe wall along with the smoke flow in the suction port of the user in the smoke extraction process; 2. the oil guide cotton is used for preventing the probability that the tobacco tar is separated from the oil guide cotton during the transportation and flows out along the inner pipe wall.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic view of an embodiment of an atomizing central air tube;

FIG. 2 is a cross-sectional view of the atomizing central trachea shown in FIG. 1 taken along A-A;

FIG. 3 is an enlarged schematic view of the atomizing central air tube shown in FIG. 2 at A1;

FIG. 4 is a schematic structural diagram of a connecting tube according to an embodiment.

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

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

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The invention relates to an atomizing central air pipe. In one embodiment, the atomizing central gas pipe comprises an atomizing pipe and a connecting pipe. The connecting pipe comprises a pipe body and an oil blocking pipe. The pipe body is respectively connected with the atomizing pipe and the oil blocking pipe. At least part of the oil blocking pipe is positioned in the atomizing pipe, the outer wall of the oil blocking pipe is connected with the inner wall of the atomizing pipe, and the oil blocking pipe is provided with an air outlet. The gas outlet with the inside intercommunication of atomizing pipe, just the gas outlet is kept away from the inner wall setting of atomizing pipe to form the block portion, the block portion is used for blockking the probability that the condensate is in by user's sunction inlet or blockking the probability that tobacco tar flows out from the central trachea in the smoking process. Through addding the oil pipe to keep away from the inner wall of atomizing pipe with the gas outlet, make the lateral wall of gas outlet and the inner wall dislocation of atomizing pipe, thereby make the bottom protrusion in the inner wall of atomizing pipe that hinders the oil pipe, be convenient for block condensate and the tobacco tar on the inner wall of atomizing pipe and flow to the gas outlet, reduced the tracheal condensate in atomizing center and the outflow probability of tobacco tar.

Please refer to fig. 1, which is a schematic structural diagram of an atomizing central air tube according to an embodiment of the present invention.

The atomizing central air pipe 200 of an embodiment includes an atomizing pipe 310 and a connecting pipe 210. Referring to fig. 2, the connecting tube 210 includes a tube body 212 and an oil blocking tube 214. The tube body 212 is connected to the atomizing tube 310 and the oil blocking tube 214, respectively. At least part of the oil blocking pipe 214 is located in the atomizing pipe 310, the outer wall of the oil blocking pipe 214 is connected with the inner wall of the atomizing pipe 310, and the oil blocking pipe 214 has an air outlet 2142. The gas outlet 2142 with the inside intercommunication of atomizing pipe 310, just the gas outlet 2142 is kept away from the inner wall setting of atomizing pipe 310 to form and block portion 2148, block portion 2148 and be used for blockking at least one kind in condensate and the tobacco tar follow in the atomizing center trachea flow out to the gas outlet outside.

Further, the connecting tube 210 includes a tube body 212 and an oil blocking tube 214. The tube body 212 is connected to the atomizing tube 310 and the oil blocking tube 214, respectively. At least part of the oil blocking pipe 214 is located in the atomizing pipe 310, the outer wall of the oil blocking pipe 214 is connected with the inner wall of the atomizing pipe 310, and the oil blocking pipe 214 has an air outlet 2142. The air outlet 2142 is communicated with the inside of the atomizing tube 310, the air outlet 2142 is far away from the inner wall of the atomizing tube 310 to form a blocking part 2148, and the blocking part 2148 is used for blocking the probability that condensate is sucked into a suction port of a user or the probability that smoke oil flows out of a central air tube in the smoking process.

In this embodiment, by additionally arranging the oil blocking pipe 214 and keeping the air outlet 2142 away from the inner wall of the atomizing pipe 310, for example, the air outlet 2142 is located in the middle of the oil blocking pipe 214, and the aperture of the air outlet 2142 is smaller than the diameter of the atomizing pipe 310, so that the side wall of the air outlet 2142 and the inner wall of the atomizing pipe 310 are dislocated, the bottom of the oil blocking pipe 214 protrudes out of the inner wall of the atomizing pipe 310, the condensate and the smoke oil on the inner wall of the atomizing pipe 310 are conveniently blocked from flowing to the air outlet, and the outflow probability of the condensate and the smoke oil of the atomizing central air pipe 200 is reduced. In this embodiment, the tube body 212 and the oil blocking tube 214 are integrally formed, and the air outlet is communicated with the atomizing tube and the connecting tube, so as to guide the smoke formed in the atomizing tube to the outside for the user to inhale. Moreover, the blocking portion serves two purposes: 1. the probability that the condensate generated by the smoke is blocked along the pipe wall along with the smoke flow in the suction port of the user in the smoke extraction process; 2. the oil guide cotton is used for preventing the probability that the tobacco tar is separated from the oil guide cotton during the transportation and flows out along the inner pipe wall.

In one embodiment, referring to fig. 2, the connection tube 210 further includes an oil blocking protrusion tube 216, the oil blocking protrusion tube 216 is connected to the oil blocking tube 214, the oil blocking protrusion tube 216 has a vent hole 2162, and the vent hole 2162 is aligned with and communicated with the air outlet 2142. In this embodiment, the oil blocking protruding tube 216 is used as an extension of the oil blocking tube 214, and the oil blocking protruding tube 216 protrudes from the oil blocking tube 214, wherein the central axis of the oil blocking protruding tube 216 is parallel to the central axis of the oil blocking tube 214, and the protruding direction of the oil blocking protruding tube 216 is opposite to the air guiding direction of the air outlet 2142, so that when the atomizing central air tube 200 is inverted or lies flat, the protruding direction of the oil blocking protruding tube 216 is opposite to the moving direction of the smoke oil on the inner wall of the atomizing tube 310. Moreover, an oil blocking space is formed between the oil blocking protruding pipe 216 and the oil blocking sub-pipe 214 and the atomizing pipe 310, the opening direction of the oil blocking space is opposite to the moving direction of the tobacco tar on the inner wall of the atomizing pipe 310, the oil blocking space is used for blocking the tobacco tar therein, so that when the atomizing central air pipe 200 is inverted or lies flat, the moving path of the tobacco tar attached to the inner wall of the atomizing pipe 310 is blocked by the side wall of the oil blocking space, so that the tobacco tar attached to the inner wall of the atomizing pipe 310 is contained in the oil blocking space, thereby reducing the probability that the tobacco tar attached to the inner wall of the atomizing pipe 310 moves to the inside of the air outlet 2142, further reducing the probability that the tobacco tar overflows along the inner wall of the atomizing central air pipe 200, and further reducing the probability of oil leakage of the atomizing central air pipe 200.

In one embodiment, referring to fig. 2, the center line of the air outlet 2142 is coincident with the center line of the atomizing tube 310. In this embodiment, the air outlet 2142 and the atomizing tube 310 are in a communicating state, the atomizing tube 310 guides the atomized smoke to the air outlet 2142, and the air outlet 2142 guides the smoke to the outside, that is, the atomizing tube 310 and the connecting tube 210 form an air guide channel, so that the smoke is guided out conveniently. In order to facilitate the guiding out of the smoke along with the flowing of the air, the center line of the air outlet 2142 and the center line of the atomizing pipe 310 are set to be in a mutually overlapped state, so that the contact between the smoke and the oil blocking space is reduced, the air guide path of the smoke is reduced, the smoke is conveniently and quickly guided to the outside, the guiding out speed of the smoke is improved, and the use efficiency of the atomizing central air pipe 200 is improved.

In one embodiment, referring to fig. 3, a clamping space 218 is formed between the tube body 212 and the oil blocking pipe 214, and a portion of the atomizing pipe 310 is clamped in the clamping space 218. In this embodiment, the clamping space 218 is formed at a connection position between the tube body 212 and the oil blocking tube 214, that is, the outer wall of the oil blocking tube 214 and the bottom of the tube body 212 form the clamping space 218, the clamping space 218 is used for accommodating a portion of the atomizing tube 310, an inner wall of the atomizing tube 310 abuts against a side wall of the clamping space 218, so that the atomizing tube 310 is sleeved on the oil blocking tube 214, that is, the inner wall of the atomizing tube 310 abuts against the outer wall of the oil blocking tube 214, and an end of the atomizing tube 310 abuts against an end of the tube body 212. Like this, when the atomizing pipe 310 card is located in the joint space 218, the atomizing pipe 310 with the hookup location between the connecting pipe 210 increases, makes the atomizing pipe 310 with the connection between the connecting pipe 210 increases, thereby makes the atomizing pipe 310 with it is more stable to connect between the connecting pipe 210, is convenient for improve the atomizing pipe 310 with the stability of being connected between the connecting pipe 210.

Further, the number of the connection pipes 210 is plural, and two adjacent connection pipes 210 are clamped to each other through the clamping space 218. In this embodiment, a plurality of the connecting pipes 210 are connected in sequence, that is, a plurality of the connecting pipes 210 are connected in series to form a linear pipeline, and each connecting pipe 210 is provided with the clamping space 218, two adjacent connecting pipes 210 are connected through the clamping space 218, that is, the pipe body 212 of one connecting pipe 210 is clamped in the clamping space 218 of the other connecting pipe 210, so that the connecting pipes 210 are connected in series in sequence, and therefore, an area for blocking the movement of the smoke oil is formed between the two adjacent connecting pipes 210, that is, a protruding portion of the bottom of the oil blocking sub-pipe 214 is formed, and the protruding portion is formed by setting the inner wall of the atomizing pipe 310 away from the air outlet 2142. Thus, a smoke blocking part is arranged between the atomizing pipe 310 and the connecting pipes 210, and a smoke blocking part is arranged between two adjacent connecting pipes 210, so that the atomizing central air pipe 200 forms a plurality of structures for blocking smoke in the air guide direction, and the atomizing central air pipe 200 has a multi-stage smoke blocking structure, namely, the multi-stage barrier type atomizing central air pipe 200, thereby further reducing the oil leakage probability of the atomizing central air pipe 200.

In one embodiment, referring to fig. 3, the outer wall of the oil blocking pipe 214 has a first installation inclined surface 2144, the first installation inclined surface 2144 is inclined toward the atomizing pipe 310, and the first installation inclined surface 2144 is configured to be slidably coupled with the atomizing pipe 310 when the connection pipe 210 is installed. In the present embodiment, the oil-blocking pipe 214 is accommodated in the atomizing pipe 310, that is, the outer wall of the oil-blocking pipe 214 abuts against the inner wall of the atomizing pipe 310, that is, the outer wall of the oil-blocking pipe 214 is clamped on the inner wall of the atomizing pipe 310. When the connecting pipe 210 is installed on the atomizing pipe 310, the oil blocking pipe 214 is mainly connected with the atomizing pipe 310 in a clamping manner, and the oil blocking pipe 214 smoothly extends into the atomizing pipe 310 to influence the overall sealing performance of the atomizing central air pipe 200. The first installation inclined plane 2144 is located the outer wall of the oil blocking sub-tube 214, moreover, the incline direction orientation of the first installation inclined plane 2144 the atomizing pipe 310 is in the perpendicular to promptly on the direction of the axis of the atomizing pipe 310, the first installation inclined plane 2144 with the interval between the inner wall of the atomizing pipe 310 reduces gradually, makes the first installation inclined plane 2144 with form the contained angle between the inner wall of the atomizing pipe 310, thereby makes the outer wall of the oil blocking sub-tube 214 with be formed with the clearance between the inner wall of the atomizing pipe 310, be convenient for the oil blocking sub-tube 214 stretches into in the atomizing pipe 310, promptly the lateral wall of the atomizing pipe 310 is in the first installation inclined plane 2144 slides, thereby be convenient for with the oil blocking sub-tube 214 is blocked in the atomizing pipe 310, realize the atomizing pipe 310 is located on the oil blocking sub-tube 214.

Further, referring to fig. 3, the inner wall of the atomizing pipe 310 has a second installation inclined surface 314, and the second installation inclined surface 314 and the first installation inclined surface 2144 are arranged in parallel. In the present embodiment, the oil-blocking pipe 214 is accommodated in the atomizing pipe 310, that is, the outer wall of the oil-blocking pipe 214 abuts against the inner wall of the atomizing pipe 310, that is, the outer wall of the oil-blocking pipe 214 is clamped on the inner wall of the atomizing pipe 310. When the connecting pipe 210 is installed on the atomizing pipe 310, the oil blocking pipe 214 is mainly connected with the atomizing pipe 310 in a clamping manner, and the oil blocking pipe 214 smoothly extends into the atomizing pipe 310 to influence the overall sealing performance of the atomizing central air pipe 200. The second inclined mounting surface 314 is located at the end of the atomizing tube 310, and the second inclined mounting surface 314 inclines towards the oil-blocking tube 214, i.e. in the direction perpendicular to the central axis of the atomizing tube 310, the distance between the second inclined mounting surface 314 and the outer wall of the oil-blocking tube 214 gradually decreases, so that an included angle is formed between the second inclined mounting surface 314 and the outer wall of the oil-blocking tube 214, and a gap is formed between the outer wall of the oil-blocking tube 214 and the inner wall of the atomizing tube 310. Like this, under the second installation inclined plane 314 with under the circumstances that first installation inclined plane 2144 is parallel to each other, first installation inclined plane 2144 along the second installation inclined plane 314 slides, is convenient for hinder the oil pipe 214 and stretch into in the atomizing pipe 310, promptly the second installation inclined plane 314 for first installation inclined plane 2144 slides, promptly first installation inclined plane 2144 slides and sets up in on the second installation inclined plane 314, thereby be convenient for with hinder oil pipe 214 card and go into in the atomizing pipe 310, improved the connecting pipe 210 with the smooth and easy degree of being connected between the atomizing pipe 310.

It can be understood that, under the condition that the atomizing central air tube 200 is inverted or lies flat for a long time, the tobacco tar in the atomizing tube 310 gradually accumulates, once the accumulation volume of the tobacco tar increases to exceed the maximum space volume of the oil blocking space between the oil blocking protruding tube 216 and the oil blocking sub-tube 214 and the atomizing tube 310, the tobacco tar will directly enter the vent hole 2162 beyond the oil blocking protruding tube 216, and directly flow into the air outlet 2142 through the vent hole 2162, and then directly overflow from the connecting tube 210, which results in the oil leakage prevention performance of the atomizing central air tube 200 decreasing, that is, the atomizing central air tube 200 cannot be inverted or lies flat for a long time, which easily causes the user to directly inhale the tobacco tar during use, and affects the use of the user.

In order to further improve the oil leakage prevention performance of the electronic atomizer, please refer to fig. 4, the vent hole 2162 is aligned with the air outlet 2142, and the aperture of the vent hole 2162 is larger than the aperture of the air outlet 2142. In this embodiment, the air outlet 2142 is disposed on the oil blocking tube 214, the vent hole 2162 is disposed on the oil blocking protruding tube 216, and the oil blocking tube 214 and the oil blocking protruding tube 216 are communicated with each other, that is, the oil blocking tube 214 and the oil blocking protruding tube 216 are communicated with each other through the air outlet 2142 and the vent hole 2162, that is, under the condition that the air outlet 2142 and the vent hole 2162 are communicated with each other, the smoke generated in the atomizing tube 310 passes through the oil blocking protruding tube 216 and the oil blocking tube 214 in sequence through the vent hole 2162 and the air outlet 2142. In the case where the vent hole 2162 is aligned with the air outlet 2142, the oil blocking pipe 214 is disposed in parallel with the oil blocking protruding pipe 216, so that the oil blocking pipe 214 and the oil blocking protruding pipe 216 are linearly connected. The aperture of the vent hole 2162 is larger than that of the air outlet 2142, so that the smoke flowing hole of the oil blocking pipe 214 is smaller than that of the protruding oil blocking pipe 216, so that the part of the oil blocking pipe 214 corresponds to the vent hole 2162, and the part of the oil blocking pipe 214 close to the air outlet 2142 shields the part of the vent hole 2162. In this way, the shielding part of the oil blocking pipe 214 close to the air outlet 2142 blocks the tobacco tar in the atomizing pipe 310 in the oil blocking protruding pipe 216, so that the probability that the tobacco tar continuously overflows to the air outlet 2142 is reduced, the oil leakage probability of the atomizing central air pipe 200 is further reduced, and the oil leakage prevention performance of the atomizing central air pipe 200 is further improved.

Further, in order to facilitate the sealing of the air outlet 2142 when the atomizing central air tube 200 is inverted or lies down, so as to improve the oil leakage prevention performance of the atomizing central air tube 200, please refer to fig. 4, the atomizing central air tube 200 further includes a plugging assembly 220, the plugging assembly 220 includes a plugging plate 222, a rotating shaft 224 and a fixing protrusion 226, the rotating shaft 224 is connected to the outer wall of the oil blocking tube 214, the plugging plate 222 is rotatably connected to the rotating shaft 224, the plugging plate 222 is used for shielding the air outlet 2142, the fixing protrusion 226 is located on a surface of the plugging plate 222 close to the oil blocking tube 214, the fixing protrusion 226 is connected to the plugging plate 222, the outer wall of the oil blocking tube 214 is provided with a fixing groove 2146, and the fixing protrusion 226 is used for being clamped in the fixing groove 2146. In this embodiment, the blocking plate 222 rotates around the rotating shaft 224, and the blocking plate 222 is used for opening and closing the air outlet 2142. When the atomizing central air tube 200 is placed upright, the blocking plate 222 is away from the oil-blocking tube 214 under the action of its own gravity, so that the air outlet 2142 is opened, and the smoke generated in the atomizing tube 310 can flow out through the air outlet 2142; when the atomizing central air tube 200 is inverted or lies flat, the blocking plate 222 deflects under the action of its own gravity, so that the blocking plate 222 rotates toward the oil blocking sub-tube 214, the blocking plate 222 blocks the air outlet 2142, and the air outlet 2142 is closed, at this time, the smoke oil in the atomizing tube 310 is blocked outside the connecting tube 210 by the blocking plate 222, thereby reducing the probability that the smoke oil in the atomizing tube 310 overflows through the air outlet 2142 of the connecting tube 210, and further improving the oil leakage prevention performance of the atomizing central air tube 200. When the blocking plate 222 is closed to the air outlet 2142, the fixing protrusion 226 is received in the fixing groove 2146, so that the blocking plate 222 is stably clamped on the oil blocking pipe 214, the connection stability between the blocking plate 222 and the oil blocking pipe 214 is improved, and the blocking plate 222 is conveniently fixed to the connecting pipe 210. When the atomizing central air tube 200 is restored to the upright state, the blocking plate 222 is separated from the oil blocking tube 214 by blowing air into the atomizing central air tube 200, so that the air outlet 2142 is conducted, and the atomizing central air tube is convenient to continue to use.

In another embodiment, the air outlet 2142 is closed quickly to facilitate the blocking plate 222 to reduce the flow rate of the soot into the air outlet 2142, i.e., reduce the volume of the soot flowing into the air outlet 2142. Referring to fig. 4, the plugging assembly 220 further includes a sloped block 228, the sloped block 228 is connected to an outer wall of the oil-blocking pipe 214, the sloped block 228 has a sloped surface 2282, the sloped surface 2282 is sloped toward the plugging plate 222, and the plugging plate 222 abuts against the sloped surface 2282. In this embodiment, the inclined surface 2282 forms an included angle with the outer wall of the oil blocking tube 214, and the inclined surface 2282 is inclined toward a direction close to the air outlet 2142, so that a part of the projection of the inclined surface 2282 on the oil blocking tube 214 is located in the air outlet 2142, that is, a part of the projection of the blocking plate 222 on the oil blocking tube 214 is located in the air outlet 2142, so that when the atomizing central air tube 200 is inverted or lies flat, the blocking plate 222 rotates rapidly towards the oil blocking tube 214, thereby facilitating the blocking plate 222 to rapidly close the air outlet 2142, increasing the rate at which the blocking plate 222 blocks the air outlet 2142, and reducing the volume of smoke oil flowing into the air outlet 2142.

The application also provides an atomizing structure, which comprises the atomizing central air pipe in any embodiment. The atomization structure further comprises an atomization seat and an atomization battery cell. The atomizing base with the atomizing union coupling, the inlet port has been seted up to the atomizing base. The air inlet is communicated with the inside of the atomizing pipe. The atomization battery core is contained in the atomization pipe. In this embodiment, the atomizing central air pipe includes an atomizing pipe and a connecting pipe. The connecting pipe comprises a pipe body and an oil blocking pipe. The pipe body is respectively connected with the atomizing pipe and the oil blocking pipe. At least part of the oil blocking pipe is positioned in the atomizing pipe, the outer wall of the oil blocking pipe is connected with the inner wall of the atomizing pipe, and the oil blocking pipe is provided with an air outlet. The gas outlet with the inside intercommunication of atomizing pipe, just the gas outlet is kept away from the inner wall setting of atomizing pipe to form the block portion, the block portion is used for blockking the probability that the condensate is in by user's sunction inlet or blockking the probability that tobacco tar flows out from the central trachea in the smoking process. Through addding the oil pipe to keep away from the inner wall of atomizing pipe with the gas outlet, make the lateral wall of gas outlet and the inner wall dislocation of atomizing pipe, thereby make the bottom protrusion in the inner wall of atomizing pipe that hinders the oil pipe, be convenient for block condensate and the tobacco tar on the inner wall of atomizing pipe and flow to the gas outlet, reduced the tracheal condensate in atomizing center and the outflow probability of tobacco tar. Moreover, the blocking portion serves two purposes: 1. the probability that the condensate generated by the smoke is blocked along the pipe wall along with the smoke flow in the suction port of the user in the smoke extraction process; 2. the oil guide cotton is used for preventing the probability that the tobacco tar is separated from the oil guide cotton during the transportation and flows out along the inner pipe wall.

Atomizing center trachea is through the structure that blocks of self, and when atomizing structure was in handstand or tie and lies, the structure that blocks in the atomizing center trachea limits the tobacco tar in the atomizing pipe, reduced the tobacco tar and passed through the probability that the inner wall of atomizing pipe spills over, and atomizing seat with the atomizing pipe intercommunication, be provided with in the atomizing pipe atomizing electric core, quilt most tobacco tar that atomizing center trachea blockked returns again in the atomizing pipe, quilt again atomizing electric core heating atomization is in order to form smog.

In one embodiment, the atomizing pipe is provided with a liquid guide hole, the liquid guide hole is used for guiding liquid to be atomized into the atomizing pipe, and the atomizing electric core is used for atomizing and heating the liquid to be atomized. In this embodiment, be provided with in the atomizing pipe atomizing electric core, atomizing electric core is used for treating the atomized liquid and heats the atomizing to the messenger treats the atomized liquid and forms smog. And the drain hole is seted up in the atomizing pipe, tobacco tar in the atomizing pipe passes through the drain hole gets into in the atomizing pipe, for atomizing electric core provides the atomizing liquid of treating, is convenient for atomizing electric core with treat the contact of atomizing liquid, thereby be convenient for atomizing electric core will treat that atomizing liquid heats and atomizes into behind the smog directly pass through the gas outlet and the air vent is exported. And, atomizing electric core is embedded in the atomizing pipe, atomizing electric core is the heating mechanism that atomizing cotton and heater strip are constituteed, atomizing electric core is close to the drain hole sets up, and the tobacco tar passes through the drain hole soaks the atomizing cotton of atomizing electric core to the realization is atomized to the heating of tobacco tar. Moreover, the liquid to be atomized includes at least one of condensate and tobacco tar.

The application still provides an electronic atomizer, including above-mentioned arbitrary embodiment the atomizing structure, still include the oil cup, the atomizing structure set up in the oil cup, the oil cup the connecting pipe and be formed with the stock solution storehouse between the atomizing seat, the stock solution storehouse is used for the storage to treat the atomized liquid, the oil cup has outlet channel, outlet channel with the gas outlet intercommunication. In this embodiment, the atomizing central air pipe includes an atomizing pipe and a connecting pipe. The connecting pipe comprises a pipe body and an oil blocking pipe. The pipe body is respectively connected with the atomizing pipe and the oil blocking pipe. At least part of the oil blocking pipe is positioned in the atomizing pipe, the outer wall of the oil blocking pipe is connected with the inner wall of the atomizing pipe, and the oil blocking pipe is provided with an air outlet. The gas outlet with the inside intercommunication of atomizing pipe, just the gas outlet is kept away from the inner wall setting of atomizing pipe to form the block portion, the block portion is used for blockking the probability that the condensate is in by user's sunction inlet or blockking the probability that tobacco tar flows out from the central trachea in the smoking process. Through addding the oil pipe to keep away from the inner wall of atomizing pipe with the gas outlet, make the lateral wall of gas outlet and the inner wall dislocation of atomizing pipe, thereby make the bottom protrusion in the inner wall of atomizing pipe that hinders the oil pipe, be convenient for block condensate and the tobacco tar on the inner wall of atomizing pipe and flow to the gas outlet, reduced the tracheal condensate of atomizing center and the outflow probability of tobacco tar, and then reduced the condensate of electronic atomizer and the outflow probability of tobacco tar. Moreover, the blocking portion serves two purposes: 1. the probability that the condensate generated by the smoke is blocked along the pipe wall along with the smoke flow in the suction port of the user in the smoke extraction process; 2. the oil guide cotton is used for preventing the probability that the tobacco tar is separated from the oil guide cotton during the transportation and flows out along the inner pipe wall.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.