Electronic cigarette

Abstract

The utility model discloses an electronic cigarette. The electronic cigarette comprises a shell, a partition piece, an oil bottle, an atomization assembly, a suction nozzle, first conduction cotton, an exhaust channel and second conduction cotton. An oil storage cavity and a conduction cavity are formed in the shell; the separator is arranged between the oil storage cavity and the conduction cavity; the oil bottle, the conduction cavity and the oil storage cavity are sequentially communicated; the atomization assembly is arranged in the oil storage cavity; the first conduction cotton is arranged in the oil storage cavity and arranged outside the atomization assembly in a sleeving mode. The exhaust channel is formed between the separator and the first conducting cotton, the top end of the exhaust channel is higher than or equal to the top end of the first conducting cotton, and the bottom end of the exhaust channel is lower than or equal to the bottom end of the separator; the second conduction cotton is arranged in the conduction cavity, and the two ends of the second conduction cotton are communicated with the oil bottle and the oil storage cavity respectively. According to the electronic cigarette, oil injection is automatically adjusted, and exhaust and pressure relief are quicker.

Description

Technical Field

[0001] This application relates to the field of atomization technology, and in particular to an electronic cigarette. Background Technology

[0002] High-capacity e-cigarettes typically include an e-liquid bottle, which is usually sealed to prevent leakage. Once attached to the e-cigarette, the bottle connects to the e-liquid reservoir, supplying e-liquid into it. The atomizing component, controlled by an electronic device, atomizes the e-liquid, and the atomized vapor flows out through the mouthpiece connected to the atomizing chamber for the user to inhale.

[0003] However, when using an e-cigarette, because the e-liquid bottle is sealed, as the e-liquid flows continuously into the storage tank, the air pressure inside the bottle decreases, causing a negative pressure to form inside the bottle. This slows down the filling speed or even stops the filling process. Utility Model Content

[0004] The main purpose of this application is to provide an electronic cigarette that solves the technical problem of slow or even stopped oil filling speed from the oil bottle to the oil storage chamber.

[0005] To achieve the above objectives, this application proposes an electronic cigarette, the electronic cigarette comprising:

[0006] The shell has an oil storage cavity and a connecting cavity inside, which are arranged in a horizontal direction;

[0007] A separator is provided between the oil storage cavity and the connecting cavity, and the lower part of the oil storage cavity and the lower part of the connecting cavity can be connected;

[0008] An oil bottle is connected to the upper part of the housing, and the oil bottle, the conductive cavity, and the oil storage cavity are connected in sequence;

[0009] An atomizing component is disposed within the oil storage chamber, and the atomizing component has an oil inlet hole that communicates with the oil storage chamber;

[0010] A suction nozzle is located at the top of the housing and communicates with the inner cavity of the atomizing component;

[0011] The first conductive cotton is disposed inside the oil storage cavity and sleeved outside the atomizing component. The bottom end of the first conductive cotton is connected to the bottom end of the conductive cavity, the top end of the first conductive cotton is higher than the top end of the oil inlet, and the bottom end of the first conductive cotton is lower than the bottom end of the oil inlet.

[0012] An exhaust channel is formed between the separator and the first conductive cotton. The exhaust channel is a continuous channel, with its top end higher than or equal to the top end of the first conductive cotton and its bottom end lower than or equal to the bottom end of the separator.

[0013] A second conductive cotton is disposed in the conductive cavity, and the two ends of the second conductive cotton are respectively connected to the oil bottle and the oil storage cavity.

[0014] Optionally, the oil absorption rate of the first conductive cotton is greater than that of the second conductive cotton; and / or, the oil locking rate of the first conductive cotton is greater than that of the second conductive cotton.

[0015] Optionally, the atomizing component includes an atomizing tube, an oil-guiding cotton, and an atomizing core that are sequentially nested together, the oil inlet is opened on the atomizing tube, the oil absorption rate of the oil-guiding cotton is greater than the oil absorption rate of the first conductive cotton; and / or, the oil retention rate of the oil-guiding cotton is greater than the oil retention rate of the first conductive cotton.

[0016] Optionally, the second conductive cotton is rod-shaped and extends vertically. The separator has a mounting portion on the side facing the second conductive cotton, and the second conductive cotton is disposed in the mounting portion.

[0017] Optionally, the mounting portion includes two protruding plates spaced apart from each other. The two protruding plates are formed by protruding from the side of the separator facing the second conductive cotton towards the second conductive cotton. Both protruding plates extend in the vertical direction, and the second conductive cotton is connected between the two protruding plates.

[0018] Optionally, the first conductive cotton is connected to the separator, and the exhaust channel is formed by a recess on the side of the separator connected to the first conductive cotton in a direction away from the first conductive cotton.

[0019] Optionally, the width of the exhaust channel is 0.2 to 1 mm, and the depth of the exhaust channel is 0.2 to 0.8 mm; the exhaust channel is straight, zigzag, or curved, and the length of the exhaust channel is 1 to 5 times the height of the separator.

[0020] Optionally, the bottom end of the separator is higher than the bottom end of the housing, and the oil storage cavity and the connecting cavity are connected below the separator.

[0021] Optionally, the bottom end of the separator is provided with a notch, and the bottom end of the exhaust channel is connected to the notch.

[0022] Optionally, there are two conductive cavities, located on opposite sides of the oil storage cavity. There are also two separators, two exhaust channels, and two second conductive cottons. The two conductive cavities, two separators, two exhaust channels, and two second conductive cottons are arranged in a one-to-one correspondence.

[0023] In this electronic cigarette application, the e-liquid in the e-liquid bottle is guided by a second conductive cotton, flowing from top to bottom into the e-liquid storage chamber. The e-liquid in the second conductive cotton is absorbed by a first conductive cotton, flowing from bottom to top through the first conductive cotton, and then flowing into the atomizing assembly through the inlet hole. Simultaneously, the gas in the e-liquid storage chamber flows from top to bottom to the bottom of the storage chamber through the exhaust channel between the separator and the first conductive cotton, flowing from the bottom of the storage chamber into the connecting cavity, where it flows from bottom to top and further into the e-liquid bottle. Thus, while the e-liquid bottle is filling the storage chamber, the storage chamber is venting gas from the e-liquid bottle, allowing the e-liquid in the bottle to flow quickly into the storage chamber. When the gas pressure in the e-liquid bottle and the storage chamber is balanced, the bottle stops filling. When the atomizing assembly operates, the e-liquid is consumed, the pressure balance is broken, and the e-liquid in the bottle flows back into the connecting cavity until a new balance is formed. Therefore, the electronic cigarette of this application provides rapid and automatically adjustable e-liquid filling.

[0024] Furthermore, after the e-liquid flows into the conduit cavity from the oil bottle, the e-liquid inside the conduit cavity is absorbed and guided by the second conduit cotton, preventing it from flowing freely within the conduit cavity. This results in better e-liquid flow and makes the conduit cavity less prone to leakage. Simultaneously, the e-liquid inside the second conduit cotton is quickly absorbed by the first conduit cotton, preventing the second conduit cotton from becoming oversaturated quickly. Gas in the exhaust channel can be discharged through the second conduit cotton, and the e-liquid inside the conduit cavity is absorbed by the second conduit cotton, keeping the inner wall of the conduit cavity dry. This allows gas to be discharged from the conduit cavity into the oil bottle more easily.

[0025] In summary, the electronic cigarette of this application achieves automatic oil filling adjustment while also providing faster exhaust and pressure relief. Attached Figure Description

[0026] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0027] Figure 1 This is a cross-sectional view of an embodiment of the electronic cigarette of this application;

[0028] Figure 2 for Figure 1 Cross-sectional view of a portion of the structure in the illustrated embodiment;

[0029] Figure 3 for Figure 2 Exploded view of the structure shown;

[0030] Figure 4 for Figure 1 Detailed diagram of some structures in the illustrated embodiment;

[0031] Figure 5 for Figure 4 A cross-sectional view of the structure shown.

[0032] Explanation of icon numbers:

[0033] label name label name 100 e-cigarettes 110 case 111 oil reservoir 112 Conductive cavity 120 Separator 121 gap 122 Installation Department 130 lecythus 140 Atomizing components 141 Oil inlet hole 150 First conductive cotton 160 Exhaust passage 170 Second conductive cotton

[0034] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0035] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0036] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0037] Furthermore, the use of terms such as "first" and "second" in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the term "and / or" throughout the text includes three solutions; taking A and / or B as an example, it includes technical solution A, technical solution B, and a technical solution that simultaneously satisfies A and B. Furthermore, the technical solutions of various embodiments can be combined with each other, but this must be based on the ability of a person skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed in this application.

[0038] This application discloses an electronic cigarette, comprising a shell, a separator, an oil bottle, an atomizing assembly, a mouthpiece, a first conductive cotton, an exhaust channel, and a second conductive cotton. The shell has an oil storage chamber and a conductive chamber arranged horizontally. The separator is located between the oil storage chamber and the conductive chamber, and the lower parts of the oil storage chamber and the conductive chamber are connected. The oil bottle is connected to the top of the shell, and the oil bottle, the conductive chamber, and the oil storage chamber are sequentially connected. The atomizing assembly is located within the oil storage chamber and has an oil inlet hole communicating with the oil storage chamber. The mouthpiece is located at the top of the shell and communicates with the inner cavity of the atomizing assembly. The first conductive cotton is located within the oil storage chamber and sleeved over the atomizing assembly. The bottom end of the first conductive cotton communicates with the bottom end of the conductive chamber, the top end of the first conductive cotton is higher than the top end of the oil inlet hole, and the bottom end of the first conductive cotton is lower than the bottom end of the oil inlet hole. An exhaust channel is formed between the separator and the first conductive cotton. The exhaust channel is a continuous channel, with its top end higher than or equal to the top end of the first conductive cotton and its bottom end lower than or equal to the bottom end of the separator. A second conductive cotton is located within the conductive cavity, with its two ends connected to the oil bottle and the oil storage cavity, respectively.

[0039] In this electronic cigarette application, the e-liquid in the e-liquid bottle is guided by a second conductive cotton, flowing from top to bottom into the e-liquid storage chamber. The e-liquid in the second conductive cotton is absorbed by a first conductive cotton, flowing from bottom to top through the first conductive cotton, and then flowing into the atomizing assembly through the inlet hole. Simultaneously, the gas in the e-liquid storage chamber flows from top to bottom to the bottom of the storage chamber through the exhaust channel between the separator and the first conductive cotton, flowing from the bottom of the storage chamber into the connecting cavity, where it flows from bottom to top and further into the e-liquid bottle. Thus, while the e-liquid bottle is filling the storage chamber, the storage chamber is venting gas from the e-liquid bottle, allowing the e-liquid in the bottle to flow quickly into the storage chamber. When the gas pressure in the e-liquid bottle and the storage chamber is balanced, the bottle stops filling. When the atomizing assembly operates, the e-liquid is consumed, the pressure balance is broken, and the e-liquid in the bottle flows back into the connecting cavity until a new balance is formed. Therefore, the electronic cigarette of this application provides rapid and automatically adjustable e-liquid filling. Furthermore, after the e-liquid flows into the conduit cavity from the oil bottle, the e-liquid within the cavity is absorbed and guided by the second conductive cotton, preventing it from flowing freely within the cavity. This results in better e-liquid flow and reduces the likelihood of leakage. Simultaneously, the e-liquid within the second conductive cotton is rapidly absorbed by the first conductive cotton, preventing the second conductive cotton from becoming oversaturated quickly. This allows gas in the exhaust channel to be expelled through the second conductive cotton, and the absorption of e-liquid within the conduit cavity by the second conductive cotton keeps the area between the inner wall of the conduit cavity and the second conductive cotton dry, facilitating easier gas expulsion from the conduit cavity into the oil bottle. In summary, this electronic cigarette application achieves automatic oil filling adjustment while also providing faster exhaust pressure relief.

[0040] The following will mainly describe the specific structure of electronic cigarettes.

[0041] Please see Figures 1 to 5The electronic cigarette 100 of this application includes a housing 110. The housing 110 is cylindrical. The cross-section of the housing 110 can be circular, semi-circular, polygonal, racetrack-shaped, or irregularly shaped. An oil storage cavity 111 and a conducting cavity 112 are formed inside the housing 110, and the oil storage cavity 111 and the conducting cavity 112 are arranged horizontally. The top ends of the oil storage cavity 111 and the conducting cavity 112 can be at the same height or unequal height. The bottom ends of the oil storage cavity 111 and the conducting cavity 112 can be at the same height or unequal height. The oil storage cavity 111 and the conducting cavity 112 can be arranged adjacent to each other. The cavity walls of the oil storage cavity 111 and the conducting cavity 112 can be integrally formed or detachably connected (by snap-fit, adhesive, or screw).

[0042] Please see Figure 1 , Figure 2 , Figure 4 and Figure 5 The electronic cigarette 100 of this application includes a separator 120, which is disposed between the oil storage cavity 111 and the conduction cavity 112. In other words, the separator 120 is disposed within the housing 110, and the separator 120 can simultaneously serve as the cavity wall of both the oil storage cavity 111 and the conduction cavity 112. The separator 120 and the housing 110 can be integrally formed or detachably connected (by snap-fit, adhesive, or screw). The separator 120 can be plate-shaped.

[0043] Please see Figure 1 , Figure 2 , Figure 4 and Figure 5 The lower part of the oil storage chamber 111 and the lower part of the connecting chamber 112 can be connected. In one embodiment, please refer to... Figure 1 , Figure 2 and Figure 5 The bottom end of the separator 120 is higher than the bottom end of the housing 110, and the oil storage chamber 111 and the connecting chamber 112 are connected below the separator 120. In another embodiment, the bottom end of the separator 120 is equal to or lower than the bottom end of the housing 110, and the bottom end of the separator 120 has an opening for connecting the oil storage chamber 111 and the connecting chamber 112.

[0044] Please see Figure 4 and Figure 5 The bottom end of the separator 120 has a notch 121, which improves the connection between the oil storage chamber 111 and the connecting chamber 112. The shape of the notch 121 can be semi-circular, semi-elliptical, semi-racetrack-shaped, polygonal, or irregular. There can be one or more notches 121.

[0045] Please see Figure 1The electronic cigarette 100 of this application includes an e-liquid bottle 130. The e-liquid bottle 130 stores e-liquid and supplies it to the e-liquid storage chamber 111. The e-liquid bottle 130 is connected to the upper part of the housing 110 (i.e., the wall of the connecting cavity 112), and the e-liquid bottle 130, the connecting cavity 112, and the e-liquid storage chamber 111 are sequentially connected. Thus, the e-liquid in the e-liquid bottle 130 can flow to the e-liquid storage chamber 111 via the connecting cavity 112. The e-liquid bottle 130 and the housing 110 can be sleeved, snap-fitted, glued, or screwed together.

[0046] Please see Figures 1 to 3 The electronic cigarette 100 of this application includes an atomizing component 140, which is disposed within an oil storage chamber 111. The atomizing component 140 has an oil inlet 141 communicating with the oil storage chamber 111. The atomizing component 140 can draw in e-liquid through the oil inlet 141 and atomize the e-liquid into a vapor. The atomizing component 140 includes an atomizing tube, an oil-guiding cotton, and an atomizing coil, which are sequentially connected. The oil inlet 141 is located on the atomizing tube. The atomizing tube provides a mounting position, the oil-guiding cotton draws in e-liquid, and the atomizing coil generates heat to atomize the e-liquid.

[0047] The electronic cigarette 100 of this application includes a mouthpiece. The mouthpiece is located at the top of the housing 110 and communicates with the inner cavity of the atomizing assembly 140. The atomized vapor produced by the atomizing assembly 140 is inhaled by the user through the mouthpiece.

[0048] Please see Figures 1 to 3 The electronic cigarette 100 of this application includes a first conductive cotton 150. The first conductive cotton 150 is cylindrical. The first conductive cotton 150 is disposed inside the oil storage cavity 111 and is sleeved on the outside of the atomizing component 140. The bottom end of the first conductive cotton 150 is connected to the bottom end of the conductive cavity 112. Thus, the e-liquid in the conductive cavity 112 can be absorbed by the first conductive cotton 150 in a timely manner. The top end of the first conductive cotton 150 is higher than the top end of the oil inlet hole 141, and the bottom end of the first conductive cotton 150 is lower than the bottom end of the oil inlet hole 141. Thus, the first conductive cotton 150 covers the oil inlet hole 141, and the e-liquid in the first conductive cotton 150 can be absorbed by the conductive cotton in a timely manner.

[0049] Please see Figure 1 and Figure 2 The first conductive cotton 150 is connected to the separator 120. Therefore, the installation of the first conductive cotton 150 is relatively stable, and the first conductive cotton 150 has good oil and air guiding effects. The first conductive cotton 150 and the separator 120 can be either abutted or snapped together.

[0050] Please see Figure 1 , Figure 2 , Figure 4 and Figure 5The electronic cigarette 100 of this application includes an exhaust channel 160. The exhaust channel 160 is formed between the separator 120 and the first conductive cotton 150. The exhaust channel 160 is a continuous channel, with the top end of the exhaust channel 160 being higher than or equal to the top end of the first conductive cotton 150, and the bottom end of the exhaust channel 160 being lower than or equal to the bottom end of the separator 120. Thus, when the e-liquid bottle 130 is filled with e-liquid, the gas in the e-liquid storage chamber 111 is discharged into the e-liquid bottle 130 in sequence through the exhaust channel 160, the e-liquid storage chamber 111, and the conductive chamber 112, thereby balancing the gas pressure in the e-liquid storage chamber 111 and the e-liquid bottle 130, allowing the e-liquid in the e-liquid bottle 130 to flow quickly into the e-liquid storage chamber 111.

[0051] Please see Figure 4 and Figure 5 The exhaust channel 160 is groove-shaped. The exhaust channel 160 is formed by a recess on the side of the separator 120 connected to the first conductive cotton 150 in a direction away from the first conductive cotton 150. Of course, the exhaust channel 160 can also be formed by a recess on the side of the first conductive cotton 150 connected to the separator 120 in a direction away from the separator 120.

[0052] The width of the exhaust passage 160 can be 0.2–1 mm. Therefore, the exhaust effect of the exhaust passage 160 is relatively good. Further, the width of the exhaust passage 160 includes, but is not limited to, 0.2–0.8 mm, 0.5–0.8 mm, 0.3–0.7 mm, 0.4–0.6 mm, or 0.4–0.7 mm. Even further, the width of the exhaust passage 160 includes, but is not limited to, 0.2 mm, 0.3 mm, 0.4 mm, 0.5 mm, 0.6 mm, 0.7 mm, 0.8 mm, 0.9 mm, or 1 mm.

[0053] The depth (i.e., groove depth) of the exhaust passage 160 can be 0.2–0.8 mm. Therefore, the exhaust passage 160 has a relatively good exhaust effect. Further, the depth of the exhaust passage 160 includes, but is not limited to, 0.2–0.7 mm, 0.5–0.8 mm, 0.3–0.6 mm, 0.4–0.6 mm, or 0.4–0.7 mm. Even further, the depth of the exhaust passage 160 includes, but is not limited to, 0.2 mm, 0.3 mm, 0.4 mm, 0.5 mm, 0.6 mm, 0.7 mm, or 0.8 mm.

[0054] The exhaust passage 160 can be straight or zigzag (e.g., ...). Figure 4 and Figure 5 (As shown) or curved. Therefore, the length of the exhaust channel 160 can be adapted to the volume of the oil reservoir 111.

[0055] Please see Figure 4 and Figure 5The length (i.e., groove length) of the exhaust channel 160 can be 1 to 5 times the height of the partition 120. Therefore, the exhaust channel 160 has a relatively good exhaust effect. Further, the length (i.e., groove length) of the exhaust channel 160 can be 1 to 4 times, 2 to 4 times, 3 to 3.5 times, 2 to 3 times, or 2.5 to 3.5 times the height of the partition 120, etc. Even further, the length (i.e., groove length) of the exhaust channel 160 can be 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, or 5 times the height of the partition 120, etc.

[0056] Please see Figure 4 and Figure 5 The bottom end of the exhaust passage 160 is connected to the notch 121. As a result, the gas in the exhaust passage 160 can be discharged to the guide cavity 112 more quickly.

[0057] Please see Figures 1 to 3 The electronic cigarette 100 of this application includes a second conductive cotton 170. The second conductive cotton 170 is disposed in the conductive cavity 112, and its two ends are respectively connected to the oil bottle 130 and the oil storage cavity 111. Thus, after the e-liquid in the oil bottle 130 flows into the conductive cavity 112, the e-liquid in the conductive cavity 112 is absorbed and guided by the second conductive cotton 170, and will not flow randomly in the conductive cavity 112. The e-liquid flow effect is better, and the conductive cavity 112 is less prone to leakage. At the same time, the e-liquid in the second conductive cotton 170 is quickly absorbed by the first conductive cotton 150, and the second conductive cotton 170 is not prone to rapid oversaturation. The gas in the exhaust channel 160 can be discharged through the second conductive cotton 170, and the e-liquid in the conductive cavity 112 is absorbed by the second conductive cotton 170. The inner wall of the conductive cavity 112 and the second conductive cotton 170 are dry, and the gas can be more easily discharged from the conductive cavity 112 into the oil bottle 130.

[0058] The oil absorption rate of the first conductive cotton 150 can be greater than that of the second conductive cotton 170. As a result, the e-liquid in the second conductive cotton 170 is quickly absorbed by the first conductive cotton 150, and the second conductive cotton 170 is less likely to become oversaturated quickly, thus resulting in better exhaust effect through the second conductive cotton 170.

[0059] The first conductive cotton 150 has a higher oil-locking rate than the second conductive cotton 170. Therefore, the e-liquid absorbed by the first conductive cotton 150 is less likely to flow back to the second conductive cotton 170, thus preventing the second conductive cotton 170 from becoming oversaturated quickly, resulting in better exhaust performance through the second conductive cotton 170.

[0060] Please see Figure 3The second conductive cotton 170 is rod-shaped and extends vertically. As a result, the second conductive cotton 170 has a better oil guiding effect, and the flow of e-liquid on the second conductive cotton 170 is more concentrated, so that the e-liquid in the oil bottle 130 can flow into the oil storage chamber 111 quickly.

[0061] Please see Figure 4 and Figure 5 The separator 120 has a mounting portion 122 on the side facing the second conductive cotton 170, and the second conductive cotton 170 is disposed in the mounting portion 122. As a result, the connection of the second conductive cotton 170 in the conductive cavity 112 is relatively stable, and the shape of the conductive cavity 112 is not limited by the second conductive cotton 170, thereby facilitating the connection between the oil bottle 130 and the housing 110 (i.e., the cavity wall of the conductive cavity 112).

[0062] Please see Figure 4 The mounting part 122 includes two protruding plates spaced apart from each other. The two protruding plates are formed by protruding from the side of the separator 120 facing the second conductive cotton 170 toward the second conductive cotton 170. Both protruding plates extend in the vertical direction, and the second conductive cotton 170 is connected between the two protruding plates. The second conductive cotton 170 and the two protruding plates can be abutted, snapped, or glued together.

[0063] Please see Figure 4 The convex plate can be an arc-shaped plate, and its shape is adapted to the shape of the second conductive cotton 170. Therefore, the installation effect of the second conductive cotton 170 within the two convex plates is relatively good. The convex plate can also be a straight plate.

[0064] The above description is merely a preferred embodiment of this application and does not limit the patent scope of this application. Any equivalent structural transformations made based on the inventive concept of this application and the contents of the specification and drawings of this application, or direct / indirect applications in other related technical fields, are included within the patent protection scope of this application.

Claims

1. An electronic cigarette, characterized in that, The utility model relates to a kind of atomization components, comprising: Shell, oil storage cavity and lead-through cavity are formed inside, the oil storage cavity and the lead-through cavity are arranged in horizontal direction; Partition, between the oil storage cavity and the lead-through cavity, the lower side of the oil storage cavity and the lower side of the lead-through cavity can be connected; Oil bottle, connected the upper side of the shell, the oil bottle, the lead-through cavity and the oil storage cavity are sequentially communicated; Atomization assembly, set in the oil storage cavity, the atomization assembly is provided with oil inlet hole communicated with the oil storage cavity; Mouthpiece, set in the top end of the shell, the mouthpiece is communicated with the inner chamber of the atomization assembly; First lead-through cotton, set in the oil storage cavity and sleeved on the atomization assembly, the bottom end of the first lead-through cotton is communicated with the bottom end of the lead-through cavity, the top end of the first lead-through cotton is higher than the top end of the oil inlet hole, the bottom end of the first lead-through cotton is lower than the bottom end of the oil inlet hole; Exhaust passage, formed between the partition and the first lead-through cotton, the exhaust passage is continuous channel, the top end of the exhaust passage is higher than or equal to the top end of the first lead-through cotton, the bottom end of the exhaust passage is lower than or equal to the bottom end of the partition; And Second lead-through cotton, set in the lead-through cavity, both ends of the second lead-through cotton are communicated with the oil bottle and the oil storage cavity respectively.

2. The electronic cigarette of claim 1, wherein, The oil absorption rate of the first lead-through cotton is greater than the oil absorption rate of the second lead-through cotton; And / or, the oil locking rate of the first lead-through cotton is greater than the oil locking rate of the second lead-through cotton.

3. The electronic cigarette of claim 2, wherein, The atomization assembly includes atomization tube, oil guide cotton and atomization core, the oil inlet hole is provided on the atomization tube, the oil absorption rate of the oil guide cotton is greater than the oil absorption rate of the first lead-through cotton;And / or, the oil locking rate of the oil guide cotton is greater than the oil locking rate of the first lead-through cotton.

4. The electronic cigarette of claim 1, wherein, The second lead-through cotton is rod-shaped, the second lead-through cotton extends in the vertical direction, the side of the partition facing the second lead-through cotton is provided with a mounting portion, and the second lead-through cotton is arranged in the mounting portion.

5. The electronic cigarette of claim 4, wherein, The mounting portion includes two spaced apart protruding plates, the two protruding plates are formed by the side of the partition facing the second lead-through cotton protruding towards the second lead-through cotton, both the two protruding plates extend in the vertical direction, and the second lead-through cotton is connected between the two protruding plates.

6. The electronic cigarette of claim 1, wherein, The first lead-through cotton is connected to the partition, and the side of the exhaust passage connected to the first lead-through cotton is recessed in the direction away from the first lead-through cotton.

7. The electronic cigarette of claim 1, wherein, The width of the exhaust passage is 0.2-1mm, and the depth of the exhaust passage is 0.2-0.8mm; The exhaust passage is linear, zigzag or curved, and the length of the exhaust passage is 1-5 times the height of the partition.

8. The electronic cigarette of claim 1, wherein, The bottom end of the partition is higher than the bottom end of the shell, and the oil storage cavity and the lead-through cavity are connected below the partition.

9. The electronic cigarette of claim 1, wherein, The bottom end of the partition is provided with a notch, and the bottom end of the exhaust passage is communicated with the notch.

10. The electronic cigarette of any one of claims 1 to 9, wherein, The number of the conduction cavities is two, two of the conduction cavities are located at opposite sides of the oil storage cavity, the number of the separators, the exhaust channels and the second conduction cottons is two, two of the conduction cavities, two of the separators, two of the exhaust channels and two of the second conduction cottons are arranged in one-to-one correspondence.

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