CN206603258U - A kind of electronic cigarette - Google Patents

Abstract

The utility model discloses a kind of electronic cigarette, it includes housing unit, battery component, atomizing component and cigarette holder, the first accommodating cavity and the second accommodating cavity are set side by side with housing unit, battery component is contained in the first accommodating cavity, atomizing component is contained in the second accommodating cavity, and the first outlet passageway is formed between battery component and atomizing component, and cigarette holder is located at one end of the first accommodating cavity, one end of first outlet passageway and cigarette holder gas connection, the other end and the atomizing component gas connection.The electronic cigarette that the utility model is provided, compared with traditional structure, outlet passageway extension greatly reduces user and sucks the tobacco juice amount of condensation, while being readily transported and carrying.

Description

an electronic cigarette

technical field

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

Background technique

In the existing electronic cigarette structure, the atomization component is often arranged above the battery component, and the atomization component and the battery component are arranged coaxially. On the one hand, the smoke body of the electronic cigarette is too long, which brings inconvenience to transportation and carrying. On the one hand, the smoke liquid stored in the atomization component will penetrate into the battery component due to gravity or capillary action, which will easily lead to problems such as corrosion and short circuit. In addition, the mouthpiece is often coaxially arranged above the atomizer assembly, and the distance between the mouthpiece and the atomizer assembly is relatively close, so that the smoke generated in the atomizer assembly directly reaches the mouthpiece through a straight-line outlet channel, the outlet channel is short, and the smoke condenses when it is condensed Most of the smoke liquid is easily inhaled by the user, which affects the user experience.

Utility model content

Based on this, it is necessary to provide an electronic cigarette that can reduce the amount of condensed liquid smoked by users and is easy to transport and carry.

The technical solution adopted by the utility model to solve the technical problem is: an electronic cigarette, the electronic cigarette includes a housing assembly, a battery assembly, an atomizing assembly and a mouthpiece, and a first storage device is arranged side by side in the housing assembly chamber and a second accommodation chamber, the battery assembly is accommodated in the first accommodation chamber, the atomization assembly is accommodated in the second accommodation chamber, the battery assembly and the atomization assembly A first air outlet channel is formed between them, the mouthpiece is arranged at one end of the first accommodating cavity, one end of the first air outlet channel is in air communication with the mouthpiece, and the other end is in air communication with the atomization assembly.

Further, the housing assembly also includes an air guide structure disposed at the end of the atomization assembly away from the mouthpiece, and the air guide structure is provided with a third air outlet channel in gas communication with the atomization assembly. The atomization assembly communicates with the first air outlet channel through the third air outlet channel.

Further, the housing assembly includes a housing and a side cover mounted on the housing, the housing includes a first housing and a second housing disposed on one side of the first housing, so The first accommodating cavity is formed by the inner cavity of the first housing, the side cover is detachably mounted on one side of the first housing and is provided at one end of the second housing, the The second cavity is formed by the cavity formed by the side cover, the first casing and the second casing.

Further, the housing assembly also includes an upper cover installed on the first housing, the inner cavity of the upper cover forms a second air outlet channel, the mouthpiece is connected with the upper cover, and passes through the upper cover. The second air outlet channel communicates with the first air outlet channel.

Further, the air guiding structure includes a first air guiding seat and a second air guiding seat connected to each other, a connecting sleeve and a collar protruding around the connecting sleeve protrude from the first air guiding seat, so The opening of the collar is set, the second air guide seat is provided with a through hole that can be sleeved outside the collar, and the second air guide seat is recessed on one end surface close to the first air guide seat. A slot, an annular cavity communicating with the slot is formed between the connecting sleeve and the through hole, and the third air outlet channel is jointly formed by the annular cavity and the slot.

Further, an air outlet is provided on the first air guiding seat corresponding to the first air outlet channel, and the air outlets communicate with the first air outlet channel and the third air outlet channel respectively.

Further, the atomization assembly includes an atomization head and a liquid storage tube provided at one end of the atomization head near the mouthpiece, and the atomization assembly is detachably connected to the second housing.

Further, the atomization assembly further includes a connection seat provided at the end of the atomization head away from the liquid storage tube, and the atomization head is fixed on the connection seat.

Further, an atomization chamber is provided inside the atomization head, a first air inlet hole communicating with the atomization chamber is provided on the side cover, and a first air inlet hole communicating with the third air outlet channel is provided on the connecting seat. and the second air outlet connected to the atomization chamber.

Further, the atomization head includes an atomization sleeve and an atomization head cover installed on the end of the atomization sleeve away from the connecting seat, and the atomization cavity is formed by the inner cavity of the atomization sleeve The top cover of the atomizing head is provided with a second air inlet communicating with the first air inlet and the atomizing chamber, and the end of the atomizing sleeve away from the top cover of the atomizing head is provided with a The second air outlet is in communication with the first air outlet of the atomization chamber.

The beneficial effects of the utility model are: the electronic cigarette provided by the utility model has at least the following beneficial effects,

(1) The mouthpiece and the atomization assembly are arranged in a staggered manner, and the mouthpiece and the battery assembly are arranged on the same side of the atomization assembly. Compared with the traditional structure, the first air outlet channel and the third air outlet channel are added, prolonging the flow of smoke through the air outlet channel path, so that more condensed e-liquid can be adsorbed on the inner walls of the first air outlet channel and the third air outlet channel, which greatly reduces the amount of condensed e-liquid smoked by the user.

(2) The battery component and the atomizing component are arranged side by side, thereby shortening the length of the electronic cigarette, making it easy to carry and transport, and avoiding the contact between the smoke liquid and the battery component, thereby corroding the battery component.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is a perspective view of the electronic cigarette of the present invention;

Fig. 2 is an exploded view of the structure of the electronic cigarette shown in Fig. 1;

Fig. 3 is a schematic structural diagram of the housing in the electronic cigarette shown in Fig. 2;

Fig. 4 is an enlarged view of the gas guide structure in the electronic cigarette shown in Fig. 2;

Fig. 5 is a perspective view of the first air guide seat in the air guide structure shown in Fig. 4;

Fig. 6 is a perspective view of a second air guide seat in the air guide structure shown in Fig. 4;

Fig. 7 is a cross-sectional view of the atomizing head in the electronic cigarette shown in Fig. 2;

Fig. 8 is a cross-sectional view of the electronic cigarette shown in Fig. 1 .

The names and numbers of the components in the figure are:

Electronic cigarette 100 shell assembly 10 battery assembly 20

Atomizer assembly 30 Mouthpiece 40 Housing 11

Upper cover 12 Lower cover 13 Side cover 14

Air guide structure 15 battery 21 control panel 22

Liquid storage tube 31 Atomizing head 32 Connecting seat 33

First housing 111 Second housing 112 First mounting hole 1121

The first air outlet channel 1111 guide groove 1112 power switch 113

First accommodating cavity 101 Mounting part 121 Boss 122

Second installation hole 1221 Second air outlet channel 1113 Engagement groove 1211

The first magnetic part 1212 guide rib 141 engaging protrusion 142

Second Magnetic Part 143 Second Accommodating Cavity 102 First Air Intake Hole 144

First air guide seat 151 Second air guide seat 152 Third air outlet channel 153

Seal 154 First substrate 1511 Connection sleeve 1512

Card strip 1513 Collar 1514 Second substrate 1521

Through hole 1522 Card slot 1523 Air outlet 1524

Liquid storage chamber 311 First connecting pipe 312 Sealing cover 313

Atomizing sleeve 321 Atomizing head top cover 322 First electrode 323

Heating structure 324 Atomization chamber 3211 External thread 3212

Second connecting pipe 3221 Second air inlet 3222 First air outlet 3213

Internal thread 334 Extension tube 331 Second electrode 332

Second air outlet 333

detailed description

Now in conjunction with accompanying drawing, the utility model is described in detail. This figure is a simplified schematic diagram, only schematically illustrating the basic structure of the utility model, so it only shows the configuration related to the utility model.

Please refer to FIG. 1 and FIG. 2 , the utility model provides an electronic cigarette 100 , the electronic cigarette 100 includes a housing assembly 10 , a mouthpiece 40 mounted on the housing assembly 10 and a battery assembly accommodated in the housing assembly 10 20 and atomization assembly 30.

Referring to Fig. 2, the housing assembly 10 includes a housing 11, an upper cover 12 installed at one end of the housing 11, a lower cover 13 installed at one end of the housing 11 opposite to the upper cover 12, detachably mounted on the housing 11- The side cover 14 on the side and the air guiding structure 15 fixedly arranged in the casing 11 .

Please refer to FIG. 2 and FIG. 3 at the same time. The housing 11 includes a first housing 111 and a second housing 112 arranged side by side. The first housing 111 and the second housing 112 are hollow cylindrical structures with openings at both ends. , and the height of the first housing 111 is greater than the height of the second housing 112, the lower end of the first housing 111 communicates with the lower end of the second housing 112, and the upper end of the second housing 112 is provided with a 30 first mounting holes 1121.

In this embodiment, the inner cavity of the first casing 111 constitutes the first accommodating cavity 101 for installing the battery assembly 20 .

A first air outlet channel 1111 is provided on the inner wall of the first accommodating cavity 101 close to the second housing 112, and two opposite guide grooves 1112 are provided on the outer wall of the first housing 111 close to the second housing 112. An air outlet channel 1111 and the guide groove 1112 are disposed along the height direction of the first casing 111 . Both ends of the first air outlet channel 1111 are connected, and the top of the first air outlet channel 1111 is lower than the top of the first casing 111 to prevent the first air outlet channel 1111 from being closed after the upper cover 12 is installed.

Please refer to Fig. 2. In addition to being used as an installation carrier for other parts, the housing 11 can also be used as a carrier for the user to hold the electronic cigarette 100. In order to facilitate the user to control the working state of the electronic cigarette 100, the first housing 111 is equipped with The power switch 113 , the user controls the working state of the electronic cigarette 100 by pressing the power switch 113 .

Referring to FIG. 2 , the upper cover 12 includes a mounting portion 121 and a boss 122 protruding from the mounting portion 121 . Please refer to Fig. 8, a second air outlet channel 1113 is formed inside the installation part 121, and the second air outlet channel 1113 communicates with the first air outlet channel 1111, the installation part 121 seals the inner cavity of the first housing 111, and is fixedly installed on the first housing The upper end of the body 111. In this embodiment, the installation part 121 is installed on the first housing 111 through bolts. It can be understood that in other unshown embodiments, the installation part 121 can also be inserted, clamped or Fixed connections such as magnetic suction. The boss 122 is generally in the shape of a cone. The center of the boss 122 is provided with a second installation hole 1221 communicating with the second air outlet channel 1113 .

An engaging groove 1211 is recessed on the upper end surface of the mounting portion 121 of the upper cover 12 near the first air outlet channel 1111 , and a first magnetic member 1212 is mounted on the bottom of the engaging groove 1211 .

Please refer to FIG. 2 , the lower cover 13 has a plate-like structure, and the lower cover 13 is fixedly mounted on the lower end of the housing 11 , and the outer peripheral surface profile of the lower cover 13 matches the lower end profile of the housing 11 . In this embodiment, the lower cover 13 is connected to the housing 11 by bolts. It can be understood that, in other unshown embodiments, the lower cover 13 and the housing 11 may also be connected by plugging, clipping or magnetic attraction.

Please refer to FIG. 2 , the side covers 14 are generally hollow and semi-cylindrical, and the bottom of the side covers 14 and the side wall of one of the side covers 14 are opened. The outer profile of the bottom of the side cover 14 matches the profile of the upper end of the second housing 112. The opening of the side wall of the side cover 14 is provided with two opposite guide ribs 141 that can be snapped into the guide groove 1112. The side cover 14 An engaging protrusion 142 that matches the engaging groove 1211 protrudes toward the upper cover 12 on the upper end surface thereof, and a second magnetic element 143 is disposed on the lower end surface of the engaging protrusion 142 corresponding to the first magnetic element 1212 . During installation, through the cooperation of the guide ribs 141 and the guide grooves 1112, the side cover 14 is slid up and down. After the installation is in place, the second magnetic part 143 is magnetically attracted to the first magnetic part 1212, and the bottom of the side cover 14 is closely attached. combined with the second housing 112.

Please refer to FIG. 8 , in this embodiment, the cavity formed by the side cover 14 , the first casing 111 and the second casing 112 constitutes the second accommodating cavity 102 , and the atomization assembly 30 is installed in the second accommodating cavity 102 The upper end of the side cover 14 is provided with a plurality of first air inlet holes 144 communicating with the second accommodating cavity 102 .

Please refer to FIG. 2 and FIG. 4-FIG. 6 at the same time. The air guide structure 15 includes a first air guide seat 151 installed inside the second housing 112 and a second air guide seat 152 mated with the first air guide seat 151. Specifically, the second air guiding seat 152 is connected to the upper end of the first air guiding seat 151 .

Please refer to Fig. 5, the first air guiding seat 151 includes a first base plate 1511, and one side of the upper end surface of the first base plate 1511 is protruded with a connecting sleeve 1512, and the connecting sleeve 1512 is a sleeve structure with both ends penetrating. A mounting hole 1121 is coaxially arranged. A clamping bar 1513 protrudes from the upper end surface of the first substrate 1511 opposite to the connecting sleeve 1512 . In this embodiment, the clamping bar 1513 is in a U-shaped structure with an opening facing the connecting sleeve 1512 . A collar 1514 protrudes from the upper surface of the base plate 1511 around the connecting sleeve 1512 , and the collar 1514 is disposed corresponding to an opening on one side of the clip bar 1513 .

Referring to FIG. 6 , the second air guide seat 152 includes a second base plate 1521 , and the second base plate 1521 is provided with a through hole 1522 corresponding to the collar 1514 , and the hole wall of the through hole 1522 can be tightly sleeved on the outer wall of the collar 1514 . The lower end surface of the second substrate 1521 is concavely provided with a card slot 1523 communicating with the through hole 1522. The card slot 1523 is matched with the card bar 1513. When the through hole 1522 is sleeved on the collar 1514, the card bar 1513 can be carded on the card. In the slot 1523, the second air guiding seat 152 is prevented from being separated from the first air guiding seat 151.

The second substrate 1521 is provided with an air outlet 1524 corresponding to the first air outlet channel 1111 , and the air outlet 1524 communicates with the card slot 1523 . When the first air guide seat 151 is mated with the second air guide seat 152, the through hole 1522 is matched with the collar 1514, the clip groove 1523 is matched with the clip bar 1513, and the lower end surface of the second base plate 1521 can be matched with that of the first base plate 1511. The upper end surface is closely fitted. At this time, an annular cavity (not shown) communicating with the card groove 1523 is formed between the outer wall of the connecting sleeve 1512 and the wall of the through hole 1522. Please refer to FIG. 4, the annular cavity and the card slot The grooves 1523 jointly form the third air outlet channel 153 , and the third air outlet channel 153 communicates with the first air outlet channel 1111 through the air outlet 1524 .

In this embodiment, the air guiding structure 15 is fixedly connected to the second housing 112 by means of bolts. In order to improve the airtightness of the connection between the second air guide seat 152 and the second housing 112 , a seal 154 is installed at the joint between the second air guide seat 152 and the second housing 112 . In this embodiment, the sealing member 154 is made of a silicone material, and it can be understood that in other not-shown embodiments, the sealing member 154 may also be made of a rubber material.

Please refer to Fig. 2 and Fig. 8, the mouthpiece 40 is roughly a hollow cylindrical structure with openings at both ends, the lower end of the mouthpiece 40 is fixedly installed in the second mounting hole 1221 so as to realize the connection relationship between the mouthpiece 40 and the upper cover 12, and the mouthpiece 40 It communicates with the second air outlet channel 1113 . In this embodiment, the cigarette holder 40 is connected to the upper cover 12 through plugging. It can be understood that in other unshown embodiments, the cigarette holder 40 and the upper cover 12 can also be connected by clamping, threaded connection or magnetic attraction. way to connect. When the user smokes the electronic cigarette 100, the user holds the mouthpiece 40 in his mouth to smoke.

Referring to FIG. 2 , the battery assembly 20 is fixedly accommodated in the first cavity 101 , and the battery assembly 20 includes a battery 21 and a control board 22 . The control board 22 is set corresponding to the power switch 113. The control board 22 is integrated with a control circuit, which is electrically connected to the battery 21. The control board 22 is also provided with elastic contacts (not shown in the figure), and the elastic contacts are connected to the power switch. Corresponding to 113, press the power switch 113, and the power switch 113 can press against the elastic contact, so that the power is turned on, and the atomizing assembly 30 works.

Please refer to FIG. 2, FIG. 7 and FIG. 8 at the same time. The atomization assembly 30 is detachably accommodated in the second accommodating cavity 102. The atomization assembly 30 includes a liquid storage tube 31 and an atomization head located at the lower end of the liquid storage tube 31 32 and the connecting seat 33 connected to the lower end of the atomizing head 32.

Please refer to FIG. 8 , the liquid storage tube 31 is roughly a hollow cylindrical structure. The inner cavity of the liquid storage tube 31 forms a liquid storage cavity 311 for storing e-liquid. The lower end of the liquid storage tube 31 is along the axial direction of the liquid storage tube 31 A first connecting pipe 312 extending downwards to communicate with the liquid storage chamber 311 is formed. In order to facilitate the filling of e-liquid, a sealing cover 313 is detachably mounted on the upper end of the liquid storage tube 31 .

Please refer to FIG. 7, the atomizing head 32 includes an atomizing sleeve 321, an atomizing head cover 322 installed on the upper end of the atomizing sleeve 321, a first electrode 323 installed on the lower end of the atomizing sleeve 321, and a first electrode 323 housed in the atomizing sleeve. Heating structure 324 inside tube 321 .

The atomization sleeve 321 is roughly a hollow cylindrical structure with openings at both ends, and the inner cavity of the atomization sleeve 321 constitutes an atomization chamber 3211 .

In this embodiment, an external thread 3212 is provided below the outer wall of the atomizing sleeve 321 .

The atomizing head cover 322 is roughly a hollow cylindrical structure with an opening at the lower end. The center of the atomizing head cover 322 extends upward along the axial direction of the atomizing head cover 322 to form a second connecting pipe 3221 , and the second connecting pipe 3221 is tightly inserted. In the first connecting pipe 312 , the connection relationship between the liquid storage pipe 31 and the atomizing head 32 is realized. In order to improve the sealing performance and prevent the smoke liquid from leaking, the connection between the first connecting pipe 312 and the second connecting pipe 3221 can be sealed by installing a silicone ring or a rubber ring.

The upper end surface of the atomizing head cover 322 is provided with two opposite second air inlets 3222 around the second connecting pipe 3221, the first electrode 323 is installed at the center of the lower end of the atomizing sleeve 321, and the atomizing sleeve 321 At least one first air outlet 3213 is provided around the first electrode 323 at the lower end, and the first air outlet 3213 communicates with the atomization chamber 3211 .

In order to avoid short-circuit faults, an insulator (not shown in the figure) is provided between the first electrode 323 and the atomizing sleeve 321 . Understandably, the insulator is made of insulating materials such as silica gel or rubber.

The upper end of the heating structure 324 is against the top cover 322 of the atomization head, and the lower end of the heating structure 324 is against the first electrode 323 , so that the heating structure 324 is fixedly accommodated in the atomization chamber 3211 . The heating structure 324 includes a liquid absorbing part (not shown in the figure) and a heating part (not shown in the figure) covered with each other. The liquid absorbing part is arranged corresponding to the second connecting pipe 3221 to absorb the liquid in the liquid storage chamber 311. It is electrically connected with the first electrode 323 to generate heat to atomize the smoke liquid into smoke. It can be understood that the liquid absorbing element can be one, two or more combinations of cotton, porous ceramics, fiber rope, foamed metal, and foamed graphite, and the heating element can be a heating wire or a mesh heating sheet. In this embodiment, the liquid absorbing element is cotton, and the heating element is a mesh heating sheet covered on the liquid absorbing element.

Please refer to Fig. 2, the connection seat 33 is roughly a hollow cylindrical structure with an opening at the upper end, and the inner wall of the connection seat 33 is provided with an internal thread 334 that cooperates with the external thread 3212, and the connection seat is realized through the cooperation of the internal thread 334 and the external thread 3212 33 and the connection relation of atomizing head 32. The lower end of the connecting seat 33 extends downward along the axial direction of the connecting seat 33 to form an extension tube 331 , and the extension tube 331 matches the connecting sleeve 1512 . It can be understood that, in other unshown embodiments, the connection base 33 and the first installation hole 1121 may also be detachably connected by clamping or inserting.

Please refer to FIG. 8. In this embodiment, a second electrode 332 is installed in the extension tube 331, and the second electrode 332 is electrically connected to the battery 21. The upper end of the second electrode 332 is against the first electrode 323 and can be connected to the first electrode. 323 are electrically connected. In order to avoid short-circuit faults, an insulator (not shown) is erected between the second electrode 332 and the extension tube 331 . It can be understood that the insulator can be made of insulating materials such as silica gel or rubber.

At least one second air outlet 333 is disposed around the extension pipe 331 at the lower end of the connecting seat 33 , and the second air outlet 333 communicates with the third air outlet channel 153 and the first air outlet 3213 respectively.

Please refer to FIG. 8 , in the electronic cigarette 100 of the present invention, when the user smokes, the external air enters into the second accommodating chamber 102 through the first air inlet 144 , and then enters the atomization chamber 3211 through the second air inlet 3222 The inside is mixed with the smoke, and the air mixed with the smoke enters the user's mouth through the first air outlet 3213, the second air outlet 333, the third air outlet 153, the first air outlet 1111, the second air outlet 1113 and the mouthpiece, and the user finishes smoking. process. The direction indicated by the arrow in Fig. 8 is the airflow direction.

When filling the liquid, the user only needs to push the side cover 14 upwards, take off the side cover 14, and open the sealing cover 313 sealed on the liquid storage tube 31. The operation is simple and fast.

In the electronic cigarette 100 of the present invention, since the battery assembly 20 and the atomization assembly 30 are arranged side by side, the length of the electronic cigarette 100 is shortened, which is convenient for carrying and transportation, and also avoids the contact between the smoke liquid and the battery assembly 20, thereby corroding the battery assembly 20 cases. In addition, compared with the traditional structure, the first air outlet channel 1111 and the third air outlet channel 153 are added, which prolongs the path of smoke flowing through the air outlet channel, so that more condensed smoke liquid can be adsorbed on the first air outlet channel 1111 and the third air outlet channel 1111. On the inner wall of the third air outlet channel 153, the user is prevented from inhaling. At the same time, the first air outlet channel 1111, the second air outlet channel 1113, and the third air outlet channel 153 are all arranged inside the housing assembly 10, which can cover the condensed smoke liquid, ensure a beautiful appearance, and prevent users from seeing the condensed smoke. Situations where e-liquid affects the user experience.

Inspired by the above-mentioned ideal embodiment according to the present utility model, through the above-mentioned description content, relevant staff can make various changes and modifications without departing from the scope of the present utility model. The technical scope of this utility model is not limited to the contents in the description, and its technical scope must be determined according to the scope of the claims.

Claims (10)

1. An electronic cigarette, characterized in that: the electronic cigarette includes a housing assembly, a battery assembly, an atomizing assembly and a mouthpiece, and a first accommodating cavity and a second accommodating cavity are arranged side by side in the housing assembly, The battery assembly is accommodated in the first accommodation chamber, the atomization assembly is accommodated in the second accommodation chamber, a first air outlet channel is formed between the battery assembly and the atomization assembly, The mouthpiece is arranged at one end of the first accommodating cavity, one end of the first air outlet channel is in air communication with the mouthpiece, and the other end is in air communication with the atomization component. 2. The electronic cigarette according to claim 1, wherein the housing assembly further includes an air guide structure arranged at the end of the atomization assembly away from the mouthpiece, and the air guide structure is provided with a A third gas outlet channel through which the atomization component is connected in gas, and the atomization component communicates with the first gas outlet channel through the third gas outlet channel. 3. The electronic cigarette according to claim 1 or 2, characterized in that: the housing assembly includes a housing and a side cover mounted on the housing, the housing includes a first housing and a The second housing on one side of the first housing, the first accommodating cavity is formed by the inner cavity of the first housing, and the side cover is detachably installed on one side of the first housing. The side is arranged at one end of the second casing, and the second cavity is formed by the cavity formed by the side cover, the first casing and the second casing. 4. The electronic cigarette according to claim 3, wherein the housing assembly further comprises an upper cover installed on the first housing, the inner cavity of the upper cover forms a second air outlet channel, and the The cigarette holder is connected with the upper cover, and communicates with the first air outlet channel through the second air outlet channel. 5. The electronic cigarette according to claim 2, wherein the air guide structure includes a first air guide seat and a second air guide seat connected to each other, and a connecting sleeve protrudes from the first air guide seat And a collar protruding around the connecting sleeve, the collar is opened, the second air guiding seat is provided with a through hole that can be sleeved outside the collar, and the second air guiding seat is close to One end surface of the first air guide seat is concavely provided with a card slot, and an annular cavity communicating with the card slot is formed between the connecting sleeve and the through hole, and the third air outlet channel is formed by the annular cavity. The cavity is jointly formed with the card slot. 6. The electronic cigarette according to claim 5, wherein an air outlet is provided on the first air guiding seat corresponding to the first air outlet channel, and the air outlet is connected to the first air outlet channel and the first air outlet channel respectively. The third air outlet channel is connected. 7. The electronic cigarette according to claim 3, characterized in that: the atomization assembly includes an atomization head, a liquid storage tube provided at the end of the atomization head close to the mouthpiece, and the atomization assembly is connected to the cigarette holder. The second housing is detachably connected. 8. The electronic cigarette according to claim 7, wherein the atomization assembly further comprises a connection seat provided at the end of the atomization head away from the liquid storage tube, the atomization head is fixed on the on the connecting seat. 9. The electronic cigarette according to claim 8, characterized in that: the atomization head is provided with an atomization chamber, and the side cover is provided with a first air inlet communicating with the atomization chamber, so The connecting seat is provided with a second air outlet hole communicating with the third air outlet channel and the atomization chamber. 10. The electronic cigarette according to claim 9, characterized in that: the atomizing head includes an atomizing sleeve and an atomizing head cover installed on the end of the atomizing sleeve away from the connecting seat, the atomizing The atomizing chamber is formed by the inner cavity of the atomizing sleeve, and the top cover of the atomizing head is provided with a second air inlet communicating with the first air inlet and the atomizing chamber, and the atomizing sleeve The end of the tube away from the top cover of the atomizing head is provided with a first air outlet communicating with the second air outlet and the atomizing chamber.