CN111264906A - Electronic cigarette - Google Patents

Abstract

The invention discloses an electronic cigarette. The electronic cigarette includes a first surface, a second surface, a third surface, a fourth surface, a fifth surface and a sixth surface. The included angles are all obtuse angles, the included angles between the second surface and the fourth surface and the sixth surface are also obtuse angles, and the included angles between the third surface and the sixth surface and the angle between the fourth surface and the fifth surface are also obtuse angles. The included angles are all acute angles. When the user holds the electronic cigarette, the first knuckle and the second knuckle are in contact with the fifth surface and the fourth surface respectively, and the third knuckle is in contact with the second surface, or The first knuckle and the second knuckle are respectively attached to the sixth surface and the third surface, and the third knuckle is attached to the first surface, which is ergonomic and makes the user's grip feel better.

Description

e-cigarette

technical field

The invention relates to the technical field of simulated smoking, in particular to an electronic cigarette.

Background technique

Existing electronic cigarettes usually use cigarette holders made of hard plastic materials or cigarette holders made of soft materials. Among them, the soft material cigarette holder has better taste and wider application, but the existing soft material cigarette holder is not firmly connected, and the service life is not as long as that of the hard plastic cigarette holder, and it is easy to change color and be polluted.

In addition, the existing electronic cigarettes are inconvenient for users to hold or hold, resulting in poor user experience when smoking.

SUMMARY OF THE INVENTION

In order to solve at least one of the above technical problems, the present invention provides an electronic cigarette that is easy to hold.

An electronic cigarette, the electronic cigarette comprises a first surface, a second surface, a third surface, a fourth surface, a fifth surface and a sixth surface, the first surface and the second surface are parallel to each other and are relative to each other. The central axis of the electronic cigarette is arranged symmetrically, the third surface and the fourth surface are parallel to each other, the fifth surface and the sixth surface are parallel to each other, and the two sides of the third surface are respectively parallel to the third surface. A surface is connected to the sixth surface, the side of the sixth surface away from the third surface is connected to the second surface, and the two sides of the fifth surface are respectively connected to the first surface, the The fourth surface is connected, the side of the fourth surface away from the fifth surface is connected with the second surface, and the included angles between the first surface and the third surface and the fifth surface are equal to each other. is an obtuse angle, the angle between the second surface and the fourth surface and the sixth surface are also obtuse angles, and the angle between the third surface and the sixth surface and the angle between the The included angles between the fourth surface and the fifth surface are all acute angles.

In one embodiment, a hexagonal window portion is provided on the first surface and/or the second surface, and the electronic cigarette further includes a liquid storage chamber and a liquid storage chamber for observing the liquid storage chamber. For the viewing window portion of the smoke liquid amount, the shape of the viewing window portion matches the shape of the window portion, and the viewing window portion is exposed through the window portion.

In one of the embodiments, the window portion includes a first side, a second side, a third side, a fourth side, and a first vertical side and a second vertical side, the first vertical side and the The second vertical sides are parallel to each other and are arranged along the axial direction of the electronic cigarette, the first side and the second side are located at the upper ends of the first vertical side and the second vertical side, so The third side and the fourth side are located at the lower ends of the first vertical side and the second vertical side, and the two ends of the first side are respectively connected to the first vertical side and the second vertical side. Two sides are connected, one end of the second side away from the first side is connected to the second vertical side, and two ends of the third side are respectively connected to the first vertical side and the fourth side connected, one end of the fourth side away from the third side is connected with the second vertical side, the first side and the fourth side are parallel to each other, the second side and the third side parallel to each other, the side lengths of the first side to the fourth side are all equal, the side length of the first vertical side and the side length of the second vertical side are equal, the first vertical side Or the side length of the second vertical side is greater than the side length of any one of the first side to the fourth side.

In one embodiment, a smoke outlet is provided on the top of the electronic cigarette, and a groove is formed on each of the first surface and the second surface near the smoke outlet, and the electronic cigarette further It includes two pieces of soft base material, and the two pieces of the soft base material are respectively embedded in the two grooves.

In one embodiment, curved surfaces are used for connection between the third surface and the sixth surface and between the fourth surface and the fifth surface.

In one embodiment, curved surfaces are used to connect the first surface, the third surface and the fifth surface, and the second surface is connected to the fourth surface and the sixth surface. Surface connections are also used.

In one embodiment, the first surface to the sixth surface are all flat surfaces, the area of the first surface and the area of the second surface are equal, and the first surface or the second surface The area of the surface is larger than that of any one of the third surface to the sixth surface.

In one embodiment, the distance between the first surface and the second surface is smaller than the distance between the third surface and the fourth surface, the first surface and the second surface The distance therebetween is also smaller than the distance between the fifth surface and the sixth surface.

In one embodiment, the electronic cigarette includes a cartridge and a power supply device detachably connected to the cartridge, the first surface to the sixth surface each include a first segment and a second segment, and the The first sections from the first surface to the sixth surface are respectively formed by the corresponding outer sides of the cartridge, and the second sections from the first surface to the sixth surface are respectively formed by the corresponding outer surfaces of the power supply device. Outer side composition.

In one embodiment, the viewing window portion includes a first viewing window notch and a second viewing window notch, and a first segment of the first surface and a first segment of the second surface are respectively provided with one of the first windows. A window notch, correspondingly, a second window notch is formed on each of the second section of the first surface and the second section of the second surface.

In one embodiment, the cartridge includes a casing and a cigarette holder cover sleeved on the casing, the casing includes a liquid storage part and two all the liquid storage parts disposed on the outer surface of the liquid storage part. the viewing window part, the liquid storage cavity is located in the liquid storage part, the first viewing window notch is opened on the cigarette holder cover, a part of the viewing window part is exposed through the first viewing window notch, the liquid storage part A part of the cigarette holder is covered by the cigarette holder cover, the power supply device includes a casing, the second window notch is opened on the casing, when the pod is connected to the power supply device, the other part of the window part passes through The second window notch is exposed, and another part of the liquid storage part is shielded by the housing.

In one of the embodiments, the housing is made of metal and the mouthpiece cover is made of plastic.

In one embodiment, the viewing window portion is protruded from the outer surface of the liquid storage portion, and the cooperation between the viewing window portion and the second viewing window notch is used for the installation of the pod and the power supply device. play a guiding role.

In one embodiment, the two first viewing window notches penetrate through the bottom end of the first segment of the first surface and the bottom end of the first segment of the second surface respectively, and the two second viewing windows The notches penetrate through the top of the second segment of the first surface and the top of the second segment of the second surface, respectively.

In one embodiment, the first window notch includes the first side, the second side, the fifth side and the seventh side, and the second window notch includes the third side, the first side The fourth side, the sixth side and the eighth side, when the cartridge is connected to the power supply device, the fifth side and the sixth side cooperate to form the first vertical side, and the seventh side The second vertical side is formed in cooperation with the eighth side.

In one embodiment, there are two hexagonal window portions, and the two hexagonal window portions are respectively disposed symmetrically with respect to the center line of the first surface and the center line of the second surface.

In one embodiment, the length of the fifth side is equal to the length of the seventh side, and the length of the sixth side is equal to the length of the eighth side. The side length of the fifth side or the seventh side is greater than the side length of the sixth side or the eighth side.

In one embodiment, the electronic cigarette includes a cartridge, the cartridge includes a casing and a cigarette holder cover sleeved on the casing, and the two grooves are defined on the cigarette holder cover.

In one embodiment, parts of the third surface, the fourth surface, the fifth surface and the sixth surface close to the cigarette outlet are all oriented in a direction close to the central axis of the electronic cigarette shrink.

In one embodiment, a cartridge housing cavity is provided in the housing, and the cartridge is detachably inserted into the cartridge housing cavity.

In one embodiment, the cavity wall of the cartridge containing cavity is provided with an engaging protrusion, the side wall of the casing is provided with an engaging groove matched with the engaging protrusion, and the An indication mark is provided on the casing corresponding to the engaging protrusion.

Beneficial effects of the present invention:

When the user holds the electronic cigarette, the first knuckle and the second knuckle are attached to the fifth surface and the fourth surface respectively, the third knuckle is attached to the second surface, or the first knuckle , The second segment of the knuckles are respectively attached to the sixth surface and the third surface, and the third segment of the knuckles is attached to the first surface, which conforms to ergonomics and makes the user's grip feel better.

Description of drawings

Fig. 1 is the structural representation of the cigarette holder of one embodiment;

Figure 2 is a side view of the mouthpiece shown in Figure 1;

Fig. 3 is the exploded view of the cigarette holder shown in Fig. 1;

Fig. 4 is the perspective view of the cartridge containing the cigarette holder shown in Fig. 1;

5 is a schematic structural diagram of a cigarette holder of another embodiment;

Figure 6 is a side view of the mouthpiece shown in Figure 5;

7 is a schematic structural diagram of a cigarette holder in another embodiment;

Figure 8 is a perspective view of the atomizer containing the mouthpiece shown in Figure 7;

Figure 9 is a cross-sectional view of the mouthpiece shown in Figure 7;

Fig. 10 is the structural front view of the cartridge of another embodiment;

Figure 11 is a schematic three-dimensional structure diagram of the cartridge shown in Figure 10;

12 is a front view of the structure of an electronic cigarette according to another embodiment;

Fig. 13 is a structural side view of the electronic cigarette shown in Fig. 12;

Fig. 14 is an exploded schematic view of the cartridge and the power supply device of the electronic cigarette shown in Fig. 12;

FIG. 15 is a schematic three-dimensional structural diagram of the power supply device of the electronic cigarette shown in FIG. 12;

FIG. 16 is a schematic three-dimensional structural diagram of the power supply device of the electronic cigarette shown in FIG. 12 from another angle;

FIG. 17 is a cross-sectional view of the electronic cigarette along A-A in FIG. 13;

FIG. 18 is a cross-sectional view showing the structure of the induction airway of the electronic cigarette shown in FIG. 12;

Fig. 19 is a partial enlarged view of part A in Fig. 18;

Fig. 20 is a structural cross-sectional view of the cartridge of the electronic cigarette shown in Fig. 12;

Fig. 21 is a front view of the structure of the power supply device of the electronic cigarette shown in Fig. 12;

Fig. 22 is a schematic three-dimensional structure diagram of the electronic cigarette shown in Fig. 12;

23 is a schematic three-dimensional structural diagram of the electronic cigarette shown in FIG. 12 from another perspective;

FIG. 24 is an exploded view of the cartridge of the electronic cigarette shown in FIG. 12 .

Description of main component symbols:

Hard base material: 10 Top end: 11 Bottom end: 12 Limiting protrusion: 13

Groove: 14 Upper section: 15 Lower section: 16 Smoke outlet: 17

Recessed end: 18 Snap structure: 19 Soft base material: 20 Fixed end: 201

Active end: 202 Protrusion: 203 Limiting hole: 21 Mouthpiece cover: 22

Connecting pipe: 221 Air outlet: 23 Gas seal: 24 Seal: 241

Communication groove: 2411 Insert: 242 First seal: 25 Notch: 251

Breather: 26 Limit Boss: 261 Housing: 27 Extension Port: 271

Air inlet: 28 Air inlet channel: 29 Smoke outlet: 30 Cartridge body: 31

Engagement groove: 311 Induction air channel: 32 Window part: 33 Liquid storage part: 34

2nd seal: 35 1st induction gas passage hole: 36 2nd electrode: 37 Negative contact: 38

Heating element: 39 Heating section: 391 First pin: 392 Second pin: 393

Prefabricated cavity: 40 Power supply unit: 41 Second window gap: 411 Cartridge storage cavity: 412

Engagement protrusion: 42 Indicator mark: 421 Second induction air passage hole: 43 Extension seat: 44

Electrode Contacts: 45 Prefabricated Cells: 46 Sensors: 47 Aspiration Elements: 48

Reservoir: 49 Injection hole: 491 Injection plug: 492 Spray chamber: 50

Sensor Mount: 51 Insulation: 52 First Surface: 61 Second Surface: 62

Third surface: 63 Fourth surface: 64 Fifth surface: 65 Sixth surface: 66

First Window Gap: 67 First Side: 73 Second Side: 74 Third Side: 77

Fourth side: 78 Fifth side: 71 Sixth side: 75 Seventh side: 72

Eighth side: 76 Atomizing head: 80 Atomizing sleeve: 81 Liquid guide hole: 82

Electronic cigarettes: 100

The following specific embodiments will further illustrate the present invention in conjunction with the above drawings.

Detailed ways

The present invention will be further described below with reference to the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

As shown in FIGS. 1-4 , an electronic cigarette mouthpiece includes a hard base material 10 , and a soft base material 20 is provided on the outside of the hard base material 10 . In one embodiment, the rigid substrate 10 includes one of rigid plastic, stainless steel, and glass. It is understood that other rigid substrates that play a supporting role are also applicable. The hard base material 10 is provided with through holes (not shown) running through the upper and lower sides, and the through holes mainly function as smoke passages when the user sucks.

It can be understood that if it is an electronic cigarette for automatic cigarette lighting, the induction airway can be isolated in the through hole.

In one of the embodiments, the rigid substrate 10 is substantially flat, and the rigid substrate 10 is provided with a relatively wide bottom end 12 and a relatively narrow top end 11 , and the bottom end 12 is used for Connected to the main body 31 of the cartridge, the bottom end 12 is in any shape such as a cuboid or a cylinder. In one embodiment, the connection between the bottom end 12 and the cartridge body 31 is a detachable connection, such as snap connection, screw connection, and the like. It can be understood that other fixed connection methods such as snap-locking are also applicable. In this embodiment, the snap-fit structure 19 is used to fixedly connect the cartridge body 31 and the cigarette holder. In this embodiment, the top end 11 is in the shape of a rectangular parallelepiped. It can be understood that the top end 11 can also be in any shape such as a cylindrical shape or an elliptical cylindrical shape.

A concave end 18 is provided between the top end 11 and the bottom end 12. In one embodiment, the concave end 18 is disposed on the front and rear sides of the hard base material 10. The concave end 18 is provided with a groove 14 . After the soft substrate 20 is embedded in the groove 14 , the outer surface of the entire inner concave end 18 is a smooth arc surface.

The hard base material 10 is provided with a through hole vertically penetrating the top end 11 and the bottom end 12 thereof, and the opening of the through hole at the top end 11 is a smoke outlet 17 .

When the user sucks, the smoke can be sucked out from the smoke outlet 17 of the top end 11 , and the lips are pressed against the soft base material 20 of the inner concave end 18 to obtain a comfortable touch.

The soft substrate 20 may be formed of any suitable elastic material, for example, may be one of silicone, latex, or thermoplastic elastomer (TPE). It can also be one of EVA (ethylene-vinyl acetate copolymer and its rubber-plastic foaming material) or soft silicone rubber. It can be understood that other soft environmental protection materials are also applicable.

Two opposite sides of the hard substrate 10 are provided with grooves 14 , and the two soft substrates 20 are respectively embedded in the grooves 14 .

In one embodiment, the soft substrate 20 is in the form of a sheet. Further, the soft base material 20 is one of circular, square and oval shapes, and further, the soft base material 20 is a sheet with a thick middle and thin ends. The shape of the groove 14 is adapted to the shape of the soft substrate 20 .

In one embodiment, the soft substrate 20 is adhered to the groove 14 after being melted at a high temperature.

As shown in FIG. 5 and FIG. 6 , in one embodiment, the soft substrate 20 is arranged around the hard substrate 10 , and the soft substrate 20 is sleeve-shaped and is sleeved on the hard substrate 10 perimeters of the material. In one embodiment, the inner concave end 18 of the hard substrate 10 is provided with a limiting protrusion 13 , and the soft substrate 20 is provided with a limiting hole 21 that cooperates with the limiting protrusion 13 . The limiting protrusions 13 are snapped into the limiting holes 21 to prevent the soft substrate 20 from slipping off.

It can be understood that a circle of limiting protrusions 13 is provided on the outer periphery of the hard base material 10 near the top end 11 and the bottom end 12, and the soft base material 20 is sleeved between the limiting protrusions 13. bit effect.

As shown in FIGS. 7-9 , in one embodiment, the hard base material 10 of the cigarette holder is substantially cylindrical, and the hard base material 10 is divided into two sections with different upper and lower diameters, namely the upper section 15 and the next paragraph 16. The hard base material 10 is provided with a through hole penetrating the upper section 15 and the lower section 16. The top of the through hole is a smoke outlet 17, wherein the diameter of the upper section 15 is relatively small, and the diameter of the lower section 16 is relatively large. An annular groove 14 is arranged on the outer periphery of the upper section 15 , and the soft base material 20 is arranged around the upper section 15 . The soft base material 20 is sleeve-shaped and is embedded in the groove 14 . After 20 is inserted into the groove 14, the outer surface of the entire upper section 15 is a smooth arc-shaped surface.

In one of the not-shown embodiments, the hard base material 10 is not provided with a concave end 18, that is, a curved surface or a straight surface that is biased towards the central axis of the electronic cigarette mouthpiece is not provided between the top end 11 and the bottom end 12, and further Preferably, the hard base material 10 is one of a cylindrical shape, a prismatic shape, and a truncated truncated shape. Further, the surface of the hard substrate 10 is provided with grooves 14, and the soft substrate 20 is provided in the grooves 14; or the hard substrate 10 is not provided with grooves 14, the soft The substrate 20 is directly arranged on the surface of the hard substrate 10 .

In one of the unshown embodiments, the connection manner of the soft base material 20 and the hard base material 10 includes, but is not limited to, bonding and nesting.

In one of the embodiments, a cartridge is also provided, including a cartridge body 31 and a cigarette holder disposed at the top of the cartridge body 31 , and a liquid storage cavity is provided inside the cartridge body 31 . The mouthpiece is any one of the mouthpieces in the foregoing embodiments.

In one of the embodiments, an electronic cigarette is also provided, the electronic cigarette includes a pod, and the pod is the pod in the foregoing embodiment.

In one of the embodiments, an electronic cigarette is also provided, and the electronic cigarette includes the mouthpiece in any of the foregoing embodiments.

In the present invention, the soft base material 20 is arranged on the hard base material 10 of the cigarette holder, so that a soft and comfortable touch experience is obtained when the user's lips are in contact with the cigarette holder. At the same time, the combination of the hard base material 10 and the soft base material 20 ensures the reliability of the cigarette holder, reduces the risk of being polluted, and prolongs the service life.

10 , 11 , 12 and 17 , the present invention further provides an electronic cigarette 100 , the electronic cigarette 100 includes a cartridge and a power supply device 41 electrically connected to the cartridge, the cartridge includes a cartridge body 31 and The cigarette holder is arranged at the top of the cartridge body 31, and the cartridge body 31 is provided with a liquid storage chamber 49 inside. In one of the embodiments, the mouthpiece is any one of the mouthpieces in the preceding embodiments. It can be understood that, in other unshown embodiments, the pod can also be named as an atomizer. The cigarette holder is arranged at one end of the cartridge body 31 , and the other end of the cartridge body 31 opposite to the cigarette holder is detachably connected to the power supply device 41 .

Referring to FIGS. 12-14 and 21-24 , the electronic cigarette 100 provided in this embodiment is in the shape of a flat prism as a whole, so it has better anti-roll performance during placement or storage. From the radial cross-section of the electronic cigarette 100, the cross-section is approximately hexagonal, that is, one pair of corners is an acute angle, while the other two opposite angles are obtuse angles, and the opposite sides are parallel to each other. Specifically, the outer peripheral surface of the electronic cigarette includes a first surface 61 , a second surface 62 , a third surface 63 , a fourth surface 64 , a fifth surface 65 and a sixth surface 66 . The first surface 61 and the second surface 62 are parallel to each other and are arranged symmetrically about the central axis of the electronic cigarette, the third surface 63 and the fourth surface 64 are parallel to each other, the fifth surface 65 and the sixth surface 66 are parallel to each other, and the third surface 63 is parallel to each other. The two sides are respectively connected with the first surface 61 and the sixth surface 66 , the side of the sixth surface 66 away from the third surface 63 is connected with the second surface 62 , and the two sides of the fifth surface 65 are respectively connected with the first surface 61 and the fourth surface 62 . The surface 64 is connected, and the side of the fourth surface 64 away from the fifth surface 65 is connected with the second surface 62 . The first surface 61 to the sixth surface 66 are all flat surfaces, and the area of the first surface 61 and the area of the second surface 62 are equal, and the area of the first surface 61 or the second surface 62 is larger than that of the third surface 63 to the sixth surface 66, the areas of the third surface 63 to the sixth surface 66 are equal. Therefore, the user can place the electronic cigarette stably through the first surface 61 or the second surface 62 to prevent the electronic cigarette from rolling randomly. The included angles between the first surface 61 and the third surface 63 and the fifth surface 65 are all obtuse angles, and the included angles between the second surface 62 and the fourth surface 64 and the sixth surface 66 are also obtuse angles, and the third surface 62 is also obtuse. The angle between the surface 63 and the sixth surface 66 and the angle between the fourth surface 64 and the fifth surface 65 are all acute angles. When the user holds the electronic cigarette, the angle between the first knuckle of the palm and the second knuckle connected to the first knuckle is an acute angle, and the third knuckle and the second knuckle far away from the palm are at an acute angle. The included angle between the knuckles is an obtuse angle, so that the first knuckle and the second knuckle are respectively fitted with the fifth surface 65 and the fourth surface 64, and the third knuckle is fitted with the second surface 62, Alternatively, the first finger joint and the second finger joint are in contact with the sixth surface 66 and the third surface 63 respectively. The third knuckle is in contact with the first surface 61 , which is ergonomic, so that the user has a better grip. Further, curved surfaces are used to connect two adjacent surfaces, specifically, between the first surface 61 and the third surface 63 and the fifth surface 65, between the second surface 62 and the fourth surface 64 and the sixth surface 66, The third surface 63 and the sixth surface 66 and the fourth surface 64 and the fifth surface 65 are connected by curved surfaces, so that the user will not be caught by the edges and corners, so that the user experience is better. The distance between the first surface 61 and the second surface 62 is smaller than the distance between the third surface 63 and the fourth surface 64, and the distance between the first surface 61 and the second surface 62 is also smaller than that between the fifth surface 65 and the sixth surface The distance between the surfaces 66, and the distance between the third surface 63 and the fourth surface 64 is equal to the distance between the fifth surface 65 and the sixth surface 66, therefore, the electronic cigarette is generally flat as a whole, and the user can directly squeeze The first surface 61 and the second surface 62 are stuck, so that the electronic cigarette can be smoked.

Referring to FIGS. 10 and 11 , the cartridge of this embodiment includes a cartridge body 31 and a cigarette holder disposed at the top of the cartridge body 31 , and the cigarette holder includes a cigarette holder cover 22 and a soft substrate 20 , wherein the cigarette holder cover 22 is the above-mentioned embodiment. The rigid substrate 10 described in the example. Referring to FIG. 17 , the cartridge body 31 further includes a casing 27 , the casing 27 is generally a hollow cylindrical structure with an opening at the upper end, and at least one liquid storage chamber 49 is disposed in the casing 27 . The cartridge body 31 is mainly composed of a first sealing member 25 and a casing 27 , wherein the first sealing member 25 is arranged on the upper end of the casing 27 . The lower end of the casing 27 is also provided with a second sealing member 35, and the space enclosed by the second sealing member 35, the casing 27 and the first sealing member 25 is the liquid storage chamber 49, which is used for accommodating the aerosol forming matrix, For example, nicotine-containing or non-nicotine-containing e-liquids, or other types of aerosol-forming substrates. A liquid injection hole 491 communicated with the liquid storage chamber 49 is opened on the wall of the bottom of the housing 27 , and a liquid injection plug 492 is arranged in the liquid injection hole 491 . After the aerosol is injected into the liquid storage chamber 49 through the liquid injection hole 491 to form the matrix, the liquid injection plug 492 can be used to seal the liquid injection hole 491; After the liquid injection plug 492, inject aerosol into the liquid storage chamber 49 to form a matrix. After completion, the liquid injection needle is pulled out, and the liquid injection plug 492 restores the sealing by itself. The casing 27 is made of a transparent or translucent material. In this embodiment, the casing 27 is made of a transparent or translucent plastic, for example, polycarbonate (PC), polyetherimide (PE I) or polyamide. Ether Sulfone Resin (PES). The liquid injection plug 492 is made of elastic material so that it can self-seal after the liquid injection needle is pulled out.

12 , 13 and 18 , after the cartridge is inserted into the power supply device 41 , a complete electronic cigarette 100 is formed. The electronic cigarette 100 of this embodiment does not have a mechanical button to trigger the conduction of the atomization circuit, but uses a sensor to trigger. When the user performs a smoking action on the mouthpiece of the pod, the sensor 47 will be triggered to generate a signal due to the change of the airflow velocity or the air pressure, and the sensor 47 will feed back the signal to the PCB control board in the power supply device 41. Control the conduction of the atomization circuit, so that the smoke liquid is atomized to form smoke for the user to inhale. The sensor 47 may be an airflow sensor or an air pressure sensor.

Referring to FIGS. 18 and 19 , the sensor 47 is provided in the power supply unit 41 . Specifically, the sensor 47 is disposed in the sensor mounting seat 51, and the sensor mounting seat 51 is connected to the power supply device 41 for connecting to the end of the cartridge, that is, the sensor mounting seat 51 is disposed close to the cartridge. The USB socket is arranged at the end of the power supply device 41 away from the cartridge, so that the sensor 47 is close to the cigarette holder, and the distance between the sensor 47 and the cigarette holder is shortened, which is beneficial to provide sealing of the passage. Referring to FIG. 19 , the outer surface of the sensor mounting seat 51 extends upward toward the side where the cartridge is located to form an extension seat 44 , and the outer surface of the extension seat 44 penetrates inward until it communicates with the accommodating cavity of the sensor mounting seat 51 for installing the sensor 47 .

Referring to FIG. 11 , the second sealing member 35 of the cartridge is provided with a first induction air passage through hole 36 . 17 , 18 and 19 , an extension port 271 is formed at the lower end of the housing 27 , the extension port 271 is inserted into the second sealing member 35 , and the first sensing air passage through hole 36 opened in the second sealing member 35 It communicates with the extension port 271 . An induction air passage 32 is opened in the casing 27 . Specifically, the sensing air passage 32 is arranged in the wall of the housing 27 along the axial direction of the housing 27 , the sensing air passage 32 and the liquid storage chamber 49 are isolated from each other, the lower end of the sensing air passage 32 is the extension port 271 , and the sensing air passage 32 is the extension port 271 . The two ends of 32 penetrate through the upper and lower end surfaces of the housing 27 respectively, and the two ends of the induction air passage 32 are respectively inserted into the first sealing member 25 and the second sealing member 35 . Both the first sealing member 25 and the second sealing member 35 are made of sealing material, for example, silicone or rubber, so that the airtightness of the induction air passage 32 can be ensured. The airtight member 24 is covered on the upper end of the first sealing member 25. The airtight member 24 includes a sealing portion 241 and an insertion portion 242. The sealing portion 241 is arranged horizontally along the radial direction of the cartridge, and the insertion portion 242 faces from the lower surface of the sealing portion 241. The side where the power supply device 41 is located extends, that is, it is vertically arranged along the axial direction of the cartridge. The sealing portion 241 covers the casing 27 and the upper surface of the first sealing member 25 , so the air sealing member 24 is also provided with a through hole for the induction air passage 32 to communicate with the outside world. Specifically, the through hole is provided on the sealing portion 241 , and penetrates the upper and lower end surfaces of the sealing portion 241 . The insertion portion 242 penetrates the first sealing member 25 and then protrudes into the inner cavity of the housing 27 . The mouthpiece cover 22 is arranged outside the airtight member 24 . Specifically, the mouthpiece cover 22 is a hollow cylindrical structure with an open lower end. The mouthpiece cover 22 is sleeved outside the sealing portion 241 , the first sealing member 25 and the housing 27 . The mouthpiece cover 22 It is snap-connected to the housing 27 . When the mouthpiece cover 22 and the housing 27 are connected in place, the upper end surface of the mouthpiece cover 22 at least partially abuts against the sealing portion 241 , and the upper end surface of the mouthpiece cover 22 is provided with a smoke outlet 17 communicating with the smoke outlet channel 30 and the induction gas The air outlet 23 communicates with the channel 32 . In order to facilitate the effective isolation of the induction air passage 32 and the smoke outlet passage 30 (ie, the inner cavity of the insertion portion 242 ) on the mouthpiece cover 22 , the upper end surface of the sealing portion 241 is partially recessed downward when viewed from the axial section of the cartridge. A communication groove 2411 is formed, the communication groove 2411 is located on one side of the through hole on the sealing part 241 , the upper end of the smoke outlet channel 30 penetrates the bottom wall of the communication groove 2411 and communicates with the communication groove 2411 , and the sensing air passage 32 passes through the sealing part 241 The through hole is communicated with the air outlet 23 . On the side of the mouthpiece cover 22 located at the air outlet 23, corresponding to the smoke outlet 17, a communication pipe 221 with openings at both ends is provided downward along the axial direction of the mouthpiece cover 22. The upper end opening of the communication pipe 221 is the smoke outlet 17, which communicates with The vertical part of the pipe 221 is in contact with the peripheral wall of the communication groove 2411 of the sealing part 241 of the airtight member 24, that is, the communication pipe 221 is inserted into the communication groove 2411, so as to connect the air outlet 23 to the outlet on the inside of the cigarette holder cover 22. Smoke port 17 is isolated. The opening of the lower end of the communication pipe 221 is staggered from the opening of the upper end of the smoke outlet channel 30 , so as to prevent the smoke from rushing straight out of the smoke outlet 17 and causing the user to choke. In this embodiment, the soft substrate 20 and the air seal 24 are integrally formed, and both the soft substrate 20 and the air seal 24 are made of silicone or rubber. Specifically, the soft substrate 20 includes a fixed end 201 and a movable end 202 arranged opposite to each other, the fixed end 201 is disposed on the sealing portion 241 , and the movable end 202 can move relative to the air seal 24 . A convex portion 203 extends downward along the axial direction of the cartridge on the inner surface of the movable end 202 . Two opposite sides of the mouthpiece cover 22 are provided with grooves 14 . During installation, the cigarette holder cover 22 is sleeved outside the airtight member 24, and the shape of the soft base material 20 matches the shape of the groove 14. The two pieces of soft base material 20 are respectively embedded in the corresponding groove 14, and the convex The portion 203 abuts against the inner wall of the mouthpiece cover 22 , thereby fixing the movable end 202 and preventing the movable end 202 from moving arbitrarily relative to the mouthpiece cover 22 . When the user sucks, the lips are attached to the soft substrate 20, so that the user's experience is better. Since the soft substrate 20 and the air seal 24 are integrally formed, on the one hand, the production of the soft substrate 20 and the air seal 24 is facilitated, and on the other hand, the installation of the soft substrate 20 and the air seal 24 is simpler and more convenient.

The smoke outlet channel 30 is marked in both FIG. 17 and FIG. 18 . Specifically, the smoke outlet channel 30 is the inner cavity of the insertion portion 242 of the airtight member 24 , and the smoke outlet channel 30 is at the upper end of the electronic cigarette 100 and is finally connected with the smoke outlet 17 . Connected. Referring to FIG. 20 , an air inlet 28 is provided at one end of the cigarette holder cover 22 , and a gap is preset between the lower section of the cigarette holder cover 22 , the housing 27 and the first sealing member 25 , and the external air entering from the air inlet 28 can pass along the With the clearance into the cartridge, a vent tube 26 is provided around the outer side of the insertion portion 242 of the airtight member 24 . Specifically, the upper end of the ventilation tube 26 is inserted into the first sealing member 25, the lower end of the ventilation tube 26 is connected to the atomizing head 80, the ventilation tube 26 is sleeved outside the insertion portion 242, and the air intake passage 29 includes the insertion portion 242 and the Clearance passages between vent tubes 26 . Referring to FIG. 20 , the dotted lines and arrows represent the airflow direction when the cartridge is inhaled. The air intake passage 29 also includes the gap between the mouthpiece cover 22 and the housing 27, the notch 251 on the first seal 25, the gap between the first seal 25 and the seal 241, and the first seal 25 and the insert gaps between parts 242 . An atomizing head 80 is disposed below the insertion portion 242 of the airtight member 24 . One end of the atomizing head 80 is fixedly arranged at the lower end of the housing 27 , and the atomizing head 80 is accommodated in the liquid storage chamber 49 . The atomizing head 80 includes an atomizing sleeve 81 , a liquid absorbing element 48 and a heating element 39 , and the liquid absorbing element 48 and the heating element 39 are accommodated in the atomizing sleeve 81 . Both ends of the atomizing sleeve 81 are respectively connected with the lower end of the ventilation pipe 26 and the bottom of the casing 27 . The upper end of the ventilation tube 26 is connected to the first sealing member 25 , and the liquid suction element 48 absorbs the liquid smoke from the liquid storage chamber 49 through the liquid guide hole 82 on the atomizing sleeve 81 and supplies it to the heating element 39 . When the atomizing circuit is turned on, the heating element 39 can heat the smoke liquid absorbed by the atomizing liquid absorbing element 48 under the electric drive of the power supply device 41 to form smoke, and the smoke flows out of the mouthpiece for the user to draw. In one of the embodiments, the liquid absorbing element 48 is wrapped and arranged on the outside of the heating element 39, and the heating element 39 is a hollow helical heating wire. When inhaling, the external airflow entering from the air inlet passage 29 can take away the smoke formed in the atomizing chamber 50 and flow out from the smoke outlet passage 30 . The heating wire can be nickel wire, stainless steel wire, nichrome wire or brass wire. Both the atomizing sleeve 81 and the second electrode 37 can be made of brass or stainless steel. The stainless steel can be 316 stainless steel or 304 stainless steel. 316 stainless steel and 304 stainless steel have good corrosion resistance and are more environmentally friendly. The lower end of the ventilation pipe 26 is provided with a limiting boss 261 for limiting the position of the liquid absorbing element 48 when the liquid absorbing element 48 is installed. The second electrode 37 is installed in the lower end of the atomizing sleeve 81 , and the insulating member 52 is sandwiched between the second electrode 37 and the atomizing sleeve 81 .

Referring to FIG. 19 , the lower surface of the second electrode 37 of the cartridge and the lower surface of the second sealing member 35 are arranged staggered along the longitudinal axis of the cartridge and set a distance H, that is, the two are not in the same horizontal plane, wherein, The lower surface of the second sealing member 35 is closer to the power supply device 41 , that is to say, the lower surface of the second sealing member 35 is disposed further below. 17 , 18 and 20 , the atomizing chamber 50 is located above the second electrode 37 of the cartridge, so the smoke liquid formed after the condensed smoke that has not been sucked away may escape from the second electrode 37 and the insulating member. The gap between 52 flows out. Since the lower surface of the second sealing member 35 is positioned further down, and as described above, after the cartridge is inserted into the cartridge housing cavity 412 of the power supply device 41, the extension seat 44 can be inserted or at least partially inserted into the cartridge accommodating cavity 412. In the second sealing member 35 , the outer periphery of the induction air passage 32 is sealed. Even if the smoke liquid flows out from the gap between the second electrode 37 and the insulating member 52 , the second sealing member 35 wraps the extension seat 44 , so as to protect the second sensing air passage through hole 43 provided on the extension seat 44 and the first sensing air passage through hole 36 provided on the second sealing member 35, thereby preventing the leaked smoke liquid from passing through the second sensing air passage. The through hole 43 and the first sensing air passage through hole 36 flow into the sensor mounting seat 51 to contaminate the sensor 47 and affect the sensitivity of the sensor 47 .

In one of the embodiments, the second sealing member 35 may be made of silicone or rubber with elastic properties, so that the sealing performance is stronger. The second electrode 37 acts as a positive contact, and the second electrode 37 and the negative contact 38 of the pod can also exchange polarities. The second electrode 37 and the negative contact 38 constitute the electrode contact assembly of the pod, that is, the other is not shown. In the illustrated embodiment, the reference numeral 37 is the negative contact, and the reference numeral 38 is the positive contact. Similarly, the polarities of the two electrode contacts 45 provided on the power supply device 41 can also be reversed. As long as the power supply device 41 can be electrically connected to the cartridge through the two electrode contacts 45 , the second electrode 37 and the negative electrode contact 38 , it is sufficient to provide electrical energy to the cartridge. The heating element 39 includes a heating segment 391 and a first pin 392 and a second pin 393 respectively connected to both ends of the heating segment 391 . The heating section 391 has a spiral cylindrical structure, and the liquid absorbing element 48 is wrapped around the heating section 391 . In the present embodiment, the atomization sleeve 81 and the ventilation tube 26 are connected to each other to form the first electrode, and the lower end portion of the atomization sleeve 81 extends downward to form the negative electrode contact 38 . In order to achieve electrical conduction between the heating element 39 and the second electrode 37 and the first electrode, in one embodiment, the first pin 392 of the heating element 39 is sandwiched between the negative electrode contact 38 and the insulating member 52 to generate heat. The second pin 393 of the element 39 is sandwiched between the second electrode 37 and the insulating member 52; in another embodiment, the second pin 393 of the heating element 39 is welded to the second electrode 37, and the first A pin 392 is welded with the atomizing sleeve 81 and/or the ventilation pipe 26, and the atomizing sleeve 81 and the ventilation pipe 26 are made of conductive materials. Specifically, the second pin 393 of the heating element 39 can be sandwiched between the second electrode 37 and the insulating member 52 and connected to the second electrode 37 by spot welding, and the first pin 392 of the heating element 39 is connected to the ventilation pipe 26 The inner wall of the vent pipe 26 is connected by spot welding.

10 , 12 , 15 and 21 to 24 , the casing 27 of the cartridge of this embodiment includes two parts from the outside, namely the window part 33 and the liquid storage part 34 , wherein the window part 33 is transparent However, the liquid storage part 34 is blurred, for example, made opaque or translucent, so that the two can be clearly distinguished visually. In addition, the viewing window portion 33 is protruded outward relative to the liquid storage portion 34, so that the two are further clearly distinguished visually. It can be understood that, in other unshown embodiments, the viewing window portion 33 may also be recessed inward relative to the liquid storage portion 34 , or there is no height difference between the peripheral side of the viewing window portion 33 and the outer surface of the liquid storage portion 34 . In order to expose the window portion 33 so that the user can observe the amount of e-liquid stored in the liquid storage portion 34 through the window portion 33 , the electronic cigarette is further provided with a hexagonal window. The first surface 61 to the sixth surface 66 of the electronic cigarette all include a first section and a second section, and the first section of the first surface 61 to the sixth surface 66 is respectively constituted by the side surfaces corresponding to the mouthpiece cover 22 . The second segments of the sixth surface 66 are respectively constituted by corresponding side surfaces of the housing of the power supply device 41 . The window portion can be opened on the first section of the first surface and the first section of the second surface, that is, on the mouthpiece cover 22; it can also be opened on the second section of the first surface and the second end of the second surface It can also be partially opened on the first segment of the first surface and the first segment of the second surface, and the other part is opened on the second segment and the second surface of the first surface. On the second end of the window, it is sufficient as long as the viewing window portion 33 can be exposed through the window portion. In this embodiment, the window portion includes a first window notch 67 and a second window notch 411 . The first viewing window notch 67 is provided at the lower end of the mouthpiece cover 22 , a part of the viewing window part 33 is exposed through the first viewing window cutout 67 , and a part of the liquid storage part 34 is blocked by the mouthpiece cover 22 . After the cartridge is inserted into the cartridge housing cavity 412 on the power supply device 41 , the other part of the liquid storage part 34 is blocked by the casing of the power supply device 41 , the liquid storage part 34 cannot be seen from the outside, and the other part of the window part 33 is blocked. In part, the upper end of the housing of the power supply device 41 is provided with a second window notch 411 , and the shape of the second window notch 411 is adapted to the other part of the window portion 33 . When the pod is inserted into the pod accommodating cavity 412 on the power supply device 41 , the viewing window 33 is exposed through the first viewing window notch 67 and the second viewing window notch 411 , so that the user can observe the interior of the liquid storage chamber 49 through the viewing window 33 . In addition, since the viewing window portion 33 is protrudingly arranged, when the viewing window portion 33 is matched with the second viewing window notch 411 , it plays a guiding role for the installation of the cartridge. It can be understood that, only one window portion 33 may be provided, and correspondingly, only one window portion is provided.

The housing of the power supply unit 41 is made of metal, and the mouthpiece cover 22 is made of plastic, so that the two are easily distinguished visually, and the user's hand is always on the housing of the power supply unit 41 whether holding or pinching the electronic cigarette On the other hand, the casing of the power supply device 41 made of metal gives the user a more delicate and smooth touch.

Each window portion includes a first side 73, a second side 74, a third side 77, a fourth side 78, and first and second vertical sides. The first vertical side and the second vertical side are parallel to each other and are arranged along the axial direction of the electronic cigarette, the first side 73 and the second side 74 are located at the upper ends of the first vertical side and the second vertical side, and the third side 77. The fourth side 78 is located at the lower end of the first vertical side and the second vertical side, the two ends of the first side 73 are respectively connected with the first vertical side and the second side 74, and the second side 74 is far away from the first side One end of the third side 73 is connected to the second vertical side, two ends of the third side 77 are connected to the first vertical side and the fourth side 78 respectively, and one end of the fourth side 78 away from the third side is connected to the second vertical side. The first side 73 and the fourth side 78 are parallel to each other, and the second side 74 and the third side 77 are parallel to each other. The included angles between the first vertical side and the first side 73 and the third side 77 are all obtuse angles, and the included angles between the second vertical side and the second side 74 and the fourth side 78 are all obtuse angles. The angle between the side 73 and the second side 74 and the angle between the third side 77 and the fourth side 78 are all acute angles. The side lengths of the first side 73 to the fourth side 78 are all equal, the side lengths of the first vertical side and the second vertical side are equal, and the side length of the first vertical side or the second vertical side is greater than that of the first side to the length of any of the fourth sides. In this way, the two hexagonal window portions can expose more of the window portion 33 along the axial direction of the electronic cigarette, so that the amount of e-liquid in the liquid storage chamber 49 can be better observed. Since in this embodiment, the window portion includes the first window notch 67 and the second window notch 411 , the first vertical side is divided into the fifth side 71 and the sixth side 75 , and the second vertical side is divided into The seventh side 72 and the eighth side 76. There are two first window notches 67 , which are respectively opened on the first section of the first surface 61 and the first section of the second surface 62 , and there are two corresponding second window notches 411 , which are respectively opened on the first section of the first surface 61 . on the second segment and the second segment of the second surface 62 . The two first window notches 67 penetrate through the bottom end of the first segment of the first surface 61 and the bottom end of the first segment of the second surface 62 respectively, and each of the first window notches 67 includes a first side 73 and a second side 74. The fifth side 71 and the seventh side 72, the fifth side 71 and the seventh side 72 are parallel to each other and are arranged along the axial direction of the electronic cigarette, the two ends of the first side 73 are respectively connected with the fifth side 71, the second side 74 is connected, and the end of the second side 74 away from the first side 73 is connected with the seventh side 72; the two second window notches 411 respectively penetrate the top of the second segment of the first surface 61 and the end of the second segment of the second surface 62. At the top, each second window notch 411 includes a third side 77, a fourth side 78, a sixth side 75 and an eighth side 76, and the sixth side 75 and the eighth side 76 are parallel to each other and are all along the axial direction of the electronic cigarette The two ends of the third side 77 are respectively connected with the sixth side 75 and the fourth side 78 , and one end of the fourth side 78 away from the third side 77 is connected with the eighth side 76 . When the cartridge is inserted into the cartridge housing cavity 412 and installed in place, the fifth side 71 and the sixth side 75 on the same surface are located on the same straight line to form the first vertical side, and the seventh side 72 and the sixth side on the same surface The eight sides 76 are also located on the same line to form the second vertical side, the first side 73 and the fourth side 78 are parallel to each other, and the second side 74 and the third side 77 are parallel to each other, that is, the two first window notches 67 correspond to each other. The second window notches 411 are respectively matched to form a hexagonal window portion. There are two viewing window portions 33 , each viewing window portion 33 is matched with a corresponding hexagonal window portion, and both viewing window portions 33 are hexagonally convex. Since the sixth side 75 and the eighth side 76 are parallel to each other, the pod can be inserted into the pod accommodating cavity 412 very smoothly. In addition, the side length of the fifth side 71 is equal to the side length of the seventh side 72, and the side length of the sixth side 75 is equal to the side length of the eighth side 76, however, the side length of the fifth side 71 or the seventh side 72 The side length is longer than that of the sixth side 75 or the eighth side 76, so that the stroke of the cartridge inserted is shortened, so that the user can quickly install the cartridge. The two hexagonal window portions are respectively arranged symmetrically with respect to the center line of the first surface 61 and the center line of the second surface 62 , so that the arrangement of the hexagonal window portions is more beautiful.

There are two grooves 14, which are disposed near the smoke outlet 17, and the two grooves 14 are respectively disposed on the first surface 61 and the second surface 62. The opposite sides of one groove 14 extend to the third surface 63 and the fifth surface 65 respectively, and the opposite sides of the other groove 14 extend to the fourth surface 64 and the sixth surface 66 respectively. In this way, the groove 14 can be fully More soft substrates 20 may be embedded. The parts of the third surface 63 , the fourth surface 64 , the fifth surface 65 and the sixth surface 66 close to the cigarette outlet 17 are all contracted in the direction close to the central axis of the electronic cigarette. In this way, when the user puts the electronic cigarette in the mouth to smoke , a better experience.

11 , 12 , 14 and 15 , in the electronic cigarette 100 of this embodiment, an engaging groove 311 is provided on the outer side of the cartridge, and an engaging protrusion is correspondingly provided on the side wall of the cartridge accommodating cavity 412 of the power supply device 41 42, when the cartridge is inserted into the cartridge receiving cavity 412, the engaging protrusion 42 slides into the engaging groove 311, thereby limiting the axial displacement of the cartridge. In one of the embodiments, the second section of the fourth surface 64 is partially recessed inward near the top to form an indicator mark 421 , and the engaging protrusion 42 is disposed on the inner side of the second section of the fourth surface 64 corresponding to the indicator mark 421 . , the engaging groove 311 is provided on the side wall of the housing 27 , so that the user can accurately insert the cartridge into the cartridge accommodating cavity 412 according to the indicator mark 421 and the engaging groove 311 . It can be understood that the indicator marks 421 may also be provided on other surfaces, as long as they correspond to the positions of the engaging protrusions 421 .

The air inlet 28 is provided on a curved surface for connecting the first section of the third surface 63 and the first section of the sixth surface 66 , so that the air inlet 28 is relatively concealed. On the curved surface for connecting the first section of the fourth surface 64 and the first section of the fifth surface 65, there is an opening with the same shape and size as the air inlet 28, which makes the overall appearance of the electronic cigarette more beautiful.

In one of the embodiments, referring to FIGS. 11 and 16 , a prefabricated groove 46 is provided at the bottom of the cartridge containing cavity 412 of the power supply device 41 . The purpose of the prefabricated slot 46 is that if the cartridge and the power supply device 41 do not pass through, e.g. When the aforementioned engagement between the engagement protrusion 42 and the engagement groove 311 realizes the snap connection, a magnetic body can be arranged in the prefabricated groove 46, so that the cartridge and the power supply device 41 are magnetically attracted. way to cooperate. However, if the cartridge and the power supply device 41 are connected by a snap connection, the prefabricated slot 46 is a blind slot, which acts as a accommodating slot for the leaked e-liquid, so as to prevent the prefabricated cavity 40 of the cartridge from being unable to accommodate more e-liquid. The prefabricated cavity 40 of the cartridge is mainly surrounded by the lower end side wall of the casing 27 and the side wall of the second sealing member 35 , and is used to accommodate the second electrode 37 and the negative electrode contact 38 and to accommodate part of the leaked e-liquid.

11 and 15 , the first induction air passage through hole 36 is arranged at the bottom of the cartridge and is relatively close to the side wall of the cartridge, that is, the first induction air passage through hole 36 is not arranged at the center of the bottom of the cartridge, Correspondingly, the second sensing air passage through hole 43 is not set at the center of the cartridge containing cavity 412, and the extension seat 44 protrudes from the cartridge containing cavity 412, which defines a specific direction for the user. That is, only when the first sensing air passage through hole 36 and the second sensing air passage through hole 43 face each other, the pod can be inserted into the pod accommodating cavity 412 to achieve electrical conduction. Assuming that the cartridge is to be inserted when the first sensing air passage through hole 36 and the second sensing air passage through hole 43 are staggered, the cartridge cannot be inserted smoothly under the abutting action of the extension seat 44 .

The above-mentioned embodiments are only preferred embodiments for fully illustrating the present invention, and the protection scope of the present invention is not limited thereto. Equivalent substitutions or transformations made by those skilled in the art on the basis of the present invention are all within the protection scope of the present invention. The protection scope of the present invention is subject to the claims.

Claims (12)

1. An electronic cigarette, characterized in that: the electronic cigarette comprises a first surface, a second surface, a third surface, a fourth surface, a fifth surface and a sixth surface, wherein the first surface and the second surface are parallel to each other, the third surface and the fourth surface are parallel to each other, the fifth surface and the sixth surface are parallel to each other, two sides of the third surface are respectively connected with the first surface and the sixth surface, one side of the sixth surface far away from the third surface is connected with the second surface, two sides of the fifth surface are respectively connected with the first surface and the fourth surface, one side of the fourth surface far away from the fifth surface is connected with the second surface, included angles between the first surface and the third surface and the fifth surface are obtuse angles, and included angles between the second surface and the fourth surface and the sixth surface are also obtuse angles, and the included angle between the third surface and the sixth surface and the included angle between the fourth surface and the fifth surface are acute angles.

2. The electronic cigarette of claim 1, wherein: the first surface and/or be provided with hexagonal window portion on the second surface, the electron cigarette still includes the stock solution chamber and is used for observing the window portion of the tobacco juice volume in the stock solution chamber, window portion passes through window portion exposes.

3. The electronic cigarette of claim 2, wherein: the window part comprises a first edge, a second edge, a third edge, a fourth edge, a first vertical edge and a second vertical edge, wherein the first vertical edge and the second vertical edge are parallel to each other and are arranged along the axial direction of the electronic cigarette, the first edge and the second edge are positioned at the upper ends of the first vertical edge and the second vertical edge, the third edge and the fourth edge are positioned at the lower ends of the first vertical edge and the second vertical edge, the two ends of the first edge are respectively connected with the first vertical edge and the second edge, the end of the second edge far away from the first edge is connected with the second vertical edge, the two ends of the third edge are respectively connected with the first vertical edge and the fourth edge, the end of the fourth edge far away from the third edge is connected with the second vertical edge, the first edge and the fourth edge are parallel to each other, and the second edge and the third edge are parallel to each other, the side lengths of the first edge to the fourth edge are equal, the side length of the first vertical edge is equal to the side length of the second vertical edge, and the side length of the first vertical edge or the second vertical edge is larger than the side length of any one of the first edge to the fourth edge.

4. The electronic cigarette of claim 1, wherein: the top of electron cigarette is provided with the outlet flue, the first surface with the second surface is being close to outlet flue department respectively has seted up a recess, the electron cigarette still includes two soft substrate, two soft substrate sets up respectively two in the recess.

5. The electronic cigarette of claim 1, wherein: the first surface to the sixth surface are flat surfaces, the area of the first surface is equal to the area of the second surface, and the area of the first surface or the second surface is larger than the area of any one of the third surface to the sixth surface.

6. The electronic cigarette of claim 1, wherein: the distance between the first surface and the second surface is smaller than the distance between the third surface and the fourth surface, and the distance between the first surface and the second surface is also smaller than the distance between the fifth surface and the sixth surface.

7. The electronic cigarette of claim 3, wherein: the electron cigarette include the cigarette bullet and with the power supply unit that the connection can be dismantled to the cigarette bullet, the first surface extremely the sixth surface all includes first section and second section, the first surface extremely the first section of sixth surface respectively by the lateral surface that corresponds of cigarette bullet constitutes, the first surface extremely the second section of sixth surface respectively by power supply unit's lateral surface that corresponds constitutes.

8. The electronic cigarette of claim 7, wherein: the window portion comprises a first window notch and a second window notch, one of the first window notch is arranged on the first section of the first surface and one of the second window notch is arranged on the first section of the second surface, and correspondingly, one of the second window notch is arranged on the second section of the first surface and one of the second window notch is arranged on the second section of the second surface.

9. The electronic cigarette of claim 8, wherein: the cigarette bullet includes that casing and cover establish cigarette holder lid on the casing, the casing includes stock solution portion and two settings and is in on the surface of stock solution portion window portion, first window breach is seted up the cigarette holder is covered, partly pass through first window breach exposes, partly quilt of stock solution portion the cigarette holder lid shields, power supply unit includes the shell, second window breach is seted up on the shell, works as the cigarette bullet with when power supply unit connects, another part of window portion passes through second window breach exposes, another part quilt of stock solution portion the shell shields.

10. The electronic cigarette of claim 9, wherein: the window portion is convexly arranged on the outer surface of the liquid storage portion, and the window portion is matched with the second window notch to guide the installation of the smoke cartridge and the power supply device.

11. The electronic cigarette of claim 9, wherein: the first window gap comprises a first edge, a second edge, a fifth edge and a seventh edge, the second window gap comprises a third edge, a fourth edge, a sixth edge and an eighth edge, when the smoke bomb is connected with the power supply device, the fifth edge and the sixth edge are matched to form the first vertical edge, the seventh edge and the eighth edge are matched to form the second vertical edge, the side length of the fifth edge is equal to that of the seventh edge, the side length of the sixth edge is equal to that of the eighth edge, and the side length of the fifth edge or the seventh edge is greater than that of the sixth edge or the eighth edge.

12. The electronic cigarette of claim 4, wherein: the third surface, the fourth surface, the fifth surface and the sixth surface are all contracted towards the direction close to the central axis of the electronic cigarette.

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