CN206687176U - Atomizer and its electronic cigarette - Google Patents

Abstract

The utility model discloses an atomizer, which comprises a liquid storage tube with a liquid storage cavity and an adjustment assembly arranged on the liquid storage tube. The adjusting piece outside the connecting piece, the inner sleeve and the liquid blocking piece accommodated in the liquid storage chamber, the liquid blocking piece can move through the connecting piece and connect with the adjusting piece, and the connecting piece is provided with a liquid injection port communicating with the liquid storage chamber The adjusting part is provided with a liquid regulating hole corresponding to the liquid injection hole, and the inner sleeve is provided with a first liquid inlet hole. Rotating the regulating part can make the liquid regulating hole communicate with the liquid injection hole, and at the same time drive the liquid blocking part to move axially or Rotate so that the liquid blocking member can close the first liquid inlet hole. In the atomizer of the utility model, when it is in the liquid injection state, the first liquid inlet hole is closed by the liquid blocking member, which avoids excessive smoke liquid entering the atomizing head assembly under the pressure of the smoke liquid and causing leakage. liquid situation. The utility model also provides an electronic cigarette with the atomizer.

Description

Atomizer and its electronic cigarette

technical field

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

Background technique

Traditional electronic cigarettes generally include an atomizer and a battery component. The atomizer heats the liquid under the electric drive of the battery component to atomize the liquid to form smoke for the user to inhale. Most of the atomizers on the existing market can be refilled, that is, when the e-liquid is consumed, it can be refilled through the liquid injection port, which reduces the user's use cost and enhances the user's experience. However, in the existing structure of the atomizer, the atomizer head assembly used to atomize the smoke liquid is always connected with the liquid storage chamber used to store the smoke liquid. During the liquid injection process, under the pressure of the smoke liquid, it is easy to As a result, too much smoke liquid enters the atomizing head assembly, resulting in leakage of smoke liquid, which wastes smoke liquid and is not convenient for users to clean.

Utility model content

Based on this, it is necessary to provide an atomizer and an electronic cigarette thereof. When liquid is injected, the liquid storage chamber is not communicated with the atomizing head assembly, thereby avoiding liquid leakage.

The technical solution adopted by the utility model to solve the technical problem is: an atomizer, the atomizer includes a liquid storage tube with a liquid storage cavity and an adjustment assembly arranged on the liquid storage tube, the adjustment The assembly includes a connecting piece arranged at one end of the liquid storage tube, an adjustment piece rotatably sleeved outside the connecting piece, an inner sleeve and a liquid blocking piece accommodated in the liquid storage chamber, the liquid blocking The connecting piece can move through the connecting piece to connect with the adjusting piece, the connecting piece is provided with a liquid injection hole communicating with the liquid storage chamber, and the adjusting piece is provided with a liquid adjusting hole corresponding to the liquid injection hole. hole, the inner casing is provided with a first liquid inlet hole, and rotating the adjusting member can make the liquid regulating hole communicate with the liquid injection hole, and at the same time drive the liquid blocking member to move or rotate axially, so as to The liquid blocking element can close the first liquid inlet hole.

Further, the connecting piece is provided with a partition along the radial direction of the connecting piece, the partition is provided with a limiting hole, and the liquid blocking member is provided with a connecting portion passing through the limiting hole, so An extension pipe is arranged on the adjusting member, and the connection part is connected with the extension pipe.

Further, the outer peripheral surface of the extension pipe is provided with external threads, and the inner peripheral surface of the connecting part is provided with internal threads matched with the external threads, or, the inner peripheral surface of the extension pipe is provided with Internal thread, the outer peripheral surface of the connecting piece is provided with an external thread that matches the internal thread, and the adjusting member is rotated, and the liquid blocking member can be separated from the internal thread under the cooperation of the external thread and the internal thread. The regulating member moves to close the first liquid inlet hole.

Further, the connecting part is fixedly connected with the extension tube, the connecting part can rotate in the limiting hole, and the liquid blocking member is provided with The second liquid inlet hole communicated with the second liquid inlet hole rotates the adjusting member, and the liquid blocking member rotates driven by the adjusting member, so that the second liquid inlet hole is staggered from the first liquid inlet hole.

Further, the connecting portion and the limiting hole are arc-shaped structures that cooperate with each other, the arc length of the limiting hole is longer than the arc length of the connecting portion, and the connecting portion resists the At one end, the second liquid inlet hole and the first liquid inlet hole are staggered, and when the connecting part is against the other end of the limiting hole, the second liquid inlet hole and the first liquid inlet hole The holes are connected.

Further, a sealing member is provided between the inner sleeve and the liquid blocking member.

Further, the atomizer also includes a base assembly arranged at the end of the liquid storage tube away from the connecting piece and an atomizing head assembly accommodated in the liquid storage chamber, the base assembly includes a The base connected to the liquid pipe, the end of the inner sleeve away from the connecting piece is connected to the base, the atomizing head assembly is accommodated in the inner sleeve and connected to the base, the atomizer The head assembly is provided with a permeable hole communicating with the first liquid inlet hole.

Further, the base assembly also includes an air regulating ring rotatably sleeved on the outside of the base, an air inlet communicating with the inside of the atomizing head assembly is provided on the side wall of the base, and the air regulating ring is provided on the side wall of the base. Air regulating holes are arranged on the side wall of the air ring corresponding to the air inlet holes.

Further, the adjustment assembly further includes a mouthpiece connected to the adjustment member, and the mouthpiece communicates with the interior of the atomizing head assembly.

An electronic cigarette, comprising the atomizer described in any one of the foregoing.

The beneficial effects of the utility model are: the atomizer or the electronic cigarette provided by the utility model can move or rotate the liquid blocking part by rotating the adjusting part, so that when the atomizer is in the liquid injection state, the first liquid inlet hole is closed The liquid blocking part is closed, which avoids the situation that under the pressure of the smoke liquid, too much smoke liquid enters the atomizing head assembly and causes liquid leakage.

Description of drawings

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

Fig. 1 is a perspective view of an atomizer according to Embodiment 1 of the present utility model;

Fig. 2 is a partially exploded view of the atomizer shown in Fig. 1;

Fig. 3 is a schematic structural view of the connector in the atomizer shown in Fig. 2;

Fig. 4 is a sectional view of the atomizer shown in Fig. 1; (injection state)

Fig. 5 is another sectional view of the atomizer shown in Fig. 1; (non-injection state)

Fig. 6 is a perspective view of the atomizer of the second embodiment of the utility model;

Fig. 7 is a partially exploded view of the atomizer shown in Fig. 6;

Fig. 8 is a schematic diagram of the connection structure between the liquid blocking part and the connecting part in the adjustment assembly of the atomizer shown in Fig. 7;

Fig. 9 is a sectional view of the atomizer shown in Fig. 6; (injection state)

Fig. 10 is another cross-sectional view of the atomizer shown in Fig. 6 . (non-filling state)

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

Atomizer 100,200 Liquid storage tube 11 Adjustment assembly 12

Base assembly 13 Atomizing head assembly 14 Liquid storage chamber 111

Connecting piece 121 Adjusting piece 122 Inner sleeve 123

Cigarette holder 124 Liquid blocking member 125 Connecting seat 131

Base 132 Gas regulating ring 133 First electrode 134

Atomizing sleeve 141 Heating structure 142 Second electrode 143

Separator 1211 Connecting pipe 1212 Limiting hole 1213

Liquid injection hole 1214 Liquid adjustment hole 1221 Extension tube 1222

External thread 1223 First liquid inlet hole 1231 Resisting edge 1241

Connecting part 1251 Internal thread 1252 Second liquid inlet hole 1253

Air intake hole 1311 Installation pipe 1321 Air regulating hole 1331

Penetration hole 1411 Vent hole 1431

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.

Embodiment one

The utility model provides an electronic cigarette (not shown in the figure), which includes an atomizer 100 and a battery assembly (not shown in the figure) electrically connected with the atomizer 100 . Wherein, the atomizer 100 includes a liquid storage tube 11, an adjustment assembly 12 disposed at one end of the liquid storage tube 11, a base assembly 13 disposed at the other end of the liquid storage tube 11, and an atomizing head assembly 14 accommodated in the liquid storage tube 11 .

The liquid storage tube 11 is roughly a hollow cylindrical structure with openings at both ends, and a liquid storage cavity 111 for storing e-liquid is formed in the liquid storage tube 11 . In this embodiment, the liquid storage tube 11 is made of glass material, so that the user can observe the remaining amount of liquid in the liquid storage chamber 111 and inject the liquid easily. Understandably, in other unshown embodiments, the liquid storage tube 11 may also be made of metal material or glass-bonded metal material.

The adjustment assembly 12 includes a connecting piece 121 connected to the upper end of the liquid storage tube 11, an adjusting piece 122 rotatably sleeved outside the connecting piece 121, an inner sleeve 123 connected to the connecting piece 121 and a mouthpiece 124, and a sleeve set on the The liquid blocking element 125 on the outside of the inner casing 123 .

The connector 121 is roughly in the shape of a cylindrical structure with openings at both ends. The middle part of the connector 121 is provided with a partition 1211 along the radial direction of the connector 121. The partition 1211 divides the inner cavity of the connector 121 into two upper and lower chambers. The middle part of the partition 1211 extends along the axial direction of the connecting piece 121 toward the atomizing head assembly 14 to form a connecting pipe 1212. The connecting pipe 1212 has a tubular structure with both ends connected. The connecting pipe 1212 connects the upper and lower chambers of the connecting piece 121. . Two arc-shaped limiting holes 1213 are arranged on the dividing plate 1211 around the connecting pipe 1212 . In order to facilitate liquid injection, a liquid injection hole 1214 communicating with the liquid storage cavity 111 is provided on the side wall of the connecting member 121 .

In this embodiment, the lower end of the connector 121 is fixedly connected to the upper end of the liquid storage tube 11 by means of plugging. The connection can be fixed by means of threaded connection, snap fit or magnetic connection.

In order to improve the sealing performance and prevent the smoke liquid from leaking, a sealing member (not shown in the figure) is also provided at the connection between the connecting piece 121 and the liquid storage tube 11 . Understandably, the seal can be made of silicone or rubber material.

The adjustment member 122 is roughly a hollow cylindrical structure with openings at both ends. The side wall of the adjustment member 122 is provided with a liquid adjustment hole 1221 corresponding to the liquid injection hole 1214. Turning the adjustment member 122 can make the liquid adjustment hole 1221 and the liquid injection hole 1214 aligned. The bit is connected, so that it is convenient for the user to inject liquid. In order to improve the sealing performance and increase the user's rotation feel, a seal (not shown in the figure) is provided between the inner peripheral surface of the adjusting part 122 and the outer peripheral surface of the connecting part 121. It can be understood that the sealing part can be made of silica gel or rubber material.

An extension tube 1222 is formed at the center of the upper end surface of the adjustment member 122 extending downward along the axial direction of the adjustment member 122 . In this embodiment, an external thread 1223 is provided on the outer peripheral surface of the extension pipe 1222 .

The inner sleeve 123 is roughly a hollow cylindrical structure with openings at both ends, the upper end of the inner sleeve 123 is fixedly connected to the connecting pipe 1212 of the connector 121 through interference fit, and the lower end of the inner sleeve 123 is installed on the base assembly 13 . It can be understood that the connection between the inner sleeve 123 and the connecting pipe 1212 can also be fixedly connected by inserting, clamping, etc., which is not limited here. A first liquid inlet hole 1231 communicating with the inner cavity of the inner sleeve 123 is provided on the tube wall of the inner sleeve 123 near the lower port of the inner sleeve 123 .

The cigarette holder 124 is roughly in the shape of a cylindrical structure with both ends through. The lower end of the cigarette holder 124 is fixedly connected to the connecting pipe 1212 of the connector 121 through interference fit, and communicates with the inner sleeve 123. 124 carries out the suction of smoke. It can be understood that the mouthpiece 124 and the connecting pipe 1212 can also be fixedly connected by inserting, clamping and other means. The outer peripheral surface of the cigarette holder 124 extends along the radial direction of the cigarette holder 124 to form an abutment edge 1241, and there is a gap between the abutment edge 1241 and the adjustment member 122, which can also prevent the adjustment member 122 from contacting the adjustment member 122 while ensuring that the rotation of the adjustment member 122 is not affected. The connector 121 is disengaged.

The liquid blocking element 125 is roughly in the form of a cylindrical structure with both ends penetrating. The upper end of the liquid blocking element 125 corresponds to the limit hole 1213 of the connecting element 121 and extends upward along the axial direction of the liquid blocking element 125 to form two opposite connecting parts 1251, which are connected to The portion 1251 is roughly arc-shaped, and the two connecting portions 1251 are entangled with each other. The inner peripheral surface of the connecting portion 1251 is provided with an internal thread 1252 that cooperates with the external thread 1223 of the adjustment member 122 . During installation, after the connecting part 1251 of the liquid blocking part 125 passes through the limiting hole 1213, the adjusting part 122 and the connecting part 1251 are screwed together through the external thread 1223 and the internal thread 1252, and the small distance between the connecting part 1251 and the limiting hole 1213 Large and large cooperate, so that the connecting part 1251 itself cannot rotate in the limiting hole 1213 .

It can be understood that, in other unshown embodiments, the external thread 1223 is provided on the outer peripheral surface of the connecting portion 1251 of the liquid blocking member 125 , and the internal thread 1252 cooperates with the external thread 1223 and is provided on the extension tube of the adjusting member 122 1222 on the inner peripheral surface.

Since the connecting portion 1251 is restricted by the limit hole 1213, and the external thread 1223 of the adjustment member 122 is in a cooperative relationship with the internal thread 1252 of the liquid resistance member 125, when the adjustment member 122 is rotated forward or reversely, the resistance can be adjusted. The liquid element 125 moves up and down along the axial direction of the liquid blocking element 125 . In this embodiment, when the regulating member 122 is rotated forward, the liquid blocking member 125 moves downward so that the pipe wall of the liquid blocking member 125 closes the first liquid inlet hole 1231 on the inner casing 123, so that the first liquid inlet hole 1231 The liquid blocking member 125 is isolated from the liquid storage chamber 111 . At this time, the liquid regulating hole 1221 on the regulating member 122 and the liquid injection hole 1214 on the connecting member 121 are in a state of alignment and communication, and the user can perform a liquid injection operation. When the adjusting member 122 is rotated in the opposite direction, the liquid blocking member 125 moves upward so that the pipe wall of the liquid blocking member 125 opens the first liquid inlet hole 1231 on the inner casing 123, so that the first liquid inlet hole 1231 is connected with the liquid storage chamber 111 At this time, the liquid adjustment hole 1221 on the adjustment part 122 and the liquid injection hole 1214 on the connecting part 121 are in a staggered state, that is, the liquid injection hole 1214 is closed by the adjustment part 122, and the user cannot inject liquid, and avoids liquid injection. The hole 1214 is polluted by bacteria, which ensures the cleanliness of the e-liquid.

It can be understood that, in other unshown embodiments, the direction of rotation of the external thread 1223 and the internal thread 1252 can be changed, so that when the adjustment member 122 is rotated forward, the liquid blocking member 125 moves upward to open the first liquid inlet. hole 1231 , when the adjustment member 122 is rotated in the opposite direction, the liquid blocking member 125 moves downward to close the first liquid inlet hole 1231 .

In order to improve the sealing performance and prevent the smoke liquid from leaking, a seal (not shown in the figure) is provided between the inner sleeve 123 and the liquid blocking member 125 . It can be understood that the seal can be made of materials such as silica gel or rubber.

The base assembly 13 includes a connecting base 131 connected to the lower end of the liquid storage pipe 11, a base 132 installed on the lower end of the connecting base 131, an air regulating ring 133 rotatably sleeved outside the connecting base 131, and a first electrode 134 .

The connecting seat 131 is roughly columnar in structure. In this embodiment, the connecting seat 131 is fixedly connected to the lower end of the liquid storage tube 11 by plugging. It can be understood that, in other unshown embodiments, the connection seat 131 and the liquid storage tube 11 may also be fixedly connected by means of threaded connection, card connection or magnetic connection.

In order to improve the sealing performance and prevent the leakage of e-liquid, a sealing member (not shown in the figure) is also provided at the connection between the connection seat 131 and the liquid storage tube 11 . Understandably, the seal can be made of silicone or rubber material.

The side wall of the connecting seat 131 is also provided with two opposite air inlet holes 1311 , and the air inlet holes 1311 communicate with the inner cavity of the connecting seat 131 .

Specifically, in this embodiment, the lower end of the inner sleeve 123 is screwed to the connecting seat 131 .

The base 132 is roughly a hollow cylindrical structure with an opening at the upper end. The lower end of the base 132 extends downward along the axial direction of the base 132 to form a mounting tube 1321 communicating with the inner cavity of the base 132 . The first electrode 134 is mounted on the mounting tube 1321 . In order to avoid short-circuit failure caused by contact between the first electrode 134 and the base 132, an insulator (not shown in the figure) is interposed between the first electrode 134 and the base 132. It can be understood that the insulator can be insulated by silica gel or rubber, etc. material.

In this embodiment, the mounting tube 1321 of the base 132 is also provided with threads, and the battery assembly is further connected to the atomizer 100 through the threaded connection with the base 132 . When the battery component is connected to the base 132 , the first electrode 134 is electrically connected to the battery component.

The air-regulating ring 133 is roughly a hollow cylindrical structure with openings at both ends. The air-regulating ring 133 is provided with an air-regulating hole 1331 corresponding to the air inlet 1311 on the side wall. When the air-regulating ring 133 is rotated, the relationship between the air-regulating hole 1331 and the air inlet The overlapping area of the holes 1311 controls the amount of air entering the electronic cigarette to meet the needs of different users for the amount of smoke they inhale.

It can be understood that in other unshown embodiments, the connection seat 131 can also be omitted. At this time, the base 132 is connected to the lower end of the liquid storage pipe 11, the air inlet 1311 is arranged on the base 132, and the air regulating ring 133 can be It is rotatably sleeved on the outside of the base 132, which can also play a role in adjusting the intake air volume, and has a simpler structure and is easier to produce.

The atomizing head assembly 14 is accommodated in the lower end of the inner casing 123, and the atomizing head assembly 14 includes an atomizing sleeve 141 connected to the connecting seat 131, a heating structure 142 accommodated in the atomizing sleeve 141, and a heating structure 142 installed in the atomizing sleeve 141. The second electrode 143 at the lower end of the casing 141 .

The atomizing sleeve 141 is roughly a hollow cylindrical structure with openings at both ends. The side wall of the atomizing sleeve 141 is provided with a penetration hole 1411 communicating with the inner cavity of the inner sleeve 123. When the liquid blocking member 125 opens the inner sleeve 123, the smoke liquid in the liquid storage chamber 111 can enter the inner cavity of the inner casing 123 through the first liquid inlet hole 1231, and then enter the atomization casing 141 through the penetration hole 1411 , atomized under the action of the heating structure 142 to form smoke for the user to inhale.

The heating structure 142 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 used to absorb the e-liquid through the penetration hole 1411, and the heating part 1411 is used to heat the liquid absorbing part to absorb smoke liquid, and atomize the smoke liquid to form smoke. In this embodiment, the liquid absorbing element is covered on the outside of the heating element, the liquid absorbing element is cotton, and the heating element is a heating wire. It can be understood that in other unshown embodiments, the liquid absorbing member can also be one, two or a combination of porous ceramics, fiber ropes, foamed metals, and foamed graphite, which is not limited here .

The second electrode 143 is roughly in the shape of a hollow cylinder with an opening at its upper end. One end of the second electrode 143 is electrically connected to the heating element, and the other end of the second electrode 143 is electrically connected to the first electrode 134 . The side wall of the second electrode 143 is provided with a ventilation hole 1431 , and the ventilation hole 1431 communicates with the air inlet 1311 and the inner cavity of the atomizing sleeve 141 respectively. When the user inhales, the external air enters the inside of the atomizing sleeve 141 through the air regulating hole 1331 , the air intake hole 1311 and the ventilation hole 1431 in turn, mixes with the smoke, and enters the user's mouth through the mouthpiece 124 . In order to avoid the short-circuit failure caused by the contact between the second electrode 143 and the atomizing sleeve 141, an insulator (not shown) is interposed between the second electrode and the atomizing sleeve 141. It can be understood that the insulator can be made of Made of insulating materials such as silicone or rubber.

In the atomizer 100 provided by Embodiment 1 of the present utility model, when the adjusting member 122 rotates, the liquid blocking member 125 can move along the axial direction of the liquid blocking member 125, so that when the atomizer 100 is in the liquid injection state, the liquid blocking member 125 It can block the communication between the liquid storage chamber 111 and the atomizing head assembly 14, thereby avoiding the liquid leakage caused by too much liquid entering the atomizing head assembly 14 due to the gravity of the liquid. When the atomizer 100 is in the In the non-injection state, the liquid storage chamber 111 is in communication with the atomizing head assembly 14 to ensure the normal operation of the atomizer 100 .

The electronic cigarette provided by the utility model has the same technical effect as the above-mentioned atomizer 100 because it has all the technical features of the above-mentioned atomizer 100 .

Embodiment two

Please refer to FIG. 6-FIG. 10 , the difference between the atomizer 200 provided by the second embodiment of the present invention and the atomizer 100 of the first embodiment lies in that the connection between the adjustment member 122 and the liquid blocking member 125 is different. Specifically, in the first embodiment, the adjusting member 122 is screwed to the liquid blocking member 125, and when the adjusting member 122 is rotated, the liquid blocking member 125 moves along the axial direction of the liquid blocking member 125, while in the second embodiment, the adjusting member 122 is connected to the The liquid blocking element 125 is fixedly connected, and when the adjusting element 122 is rotated, the liquid blocking element 125 is driven by the adjusting element 122 to rotate around the axis of the liquid blocking element 125 .

Specifically, please refer to FIG. 8 and FIG. 9 at the same time. In this embodiment, the connecting portion 1251 of the liquid blocking member 125 is fixedly connected to the extension tube 1222 of the adjusting member 122 after passing through the limiting hole 1213 of the connecting member 121 . In this embodiment, the extension tube 1222 is fixedly connected to the connecting portion 1251 through interference fit. It can be understood that, in other unshown embodiments, the extension pipe 1222 and the connecting portion 1251 may also be fixedly connected by inserting or clamping, which is not limited here.

Please refer to FIG. 8 again. In this embodiment, in order to allow the liquid blocking member 125 to freely rotate at a certain angle under the drive of the adjusting member 122, the arc length of the limiting hole 1213 is greater than the arc length of the connecting portion 1251, so as to ensure that the connecting portion 1251 can rotate along the limiting hole 1213 .

Please refer to FIG. 7 , in this embodiment, a second liquid inlet hole 1253 is provided on the side wall of the liquid blocking member 125 corresponding to the first liquid inlet hole 1231 . When the adjustment member 122 is rotated in the forward direction, the liquid blocking member 125 is driven by the adjustment member 122 to rotate together until the connecting portion 1251 is blocked by one side of the limit hole 1213. At this time, the second liquid inlet hole 1253 and the first inlet hole 1253 The liquid holes 1231 are staggered, so that the first liquid inlet hole 1231 is isolated from the liquid storage chamber 111 by the liquid blocking member 125. At this time, the liquid regulating hole 1221 on the adjustment member 122 and the liquid injection hole 1214 on the connecting member 121 are in alignment In the connected state, the user can perform liquid injection operations, as shown in Figure 9. When the adjustment member 122 is rotated in the opposite direction, the liquid blocking member 125 rotates together under the drive of the adjustment member 122 until the connecting part 1251 is blocked by the other side of the limiting hole 1213, and the second liquid inlet hole 1253 and the first liquid inlet hole 1231 The position is connected, and the smoke liquid in the liquid storage chamber 111 enters the atomizing head assembly 14 in the inner sleeve 123 through the second liquid inlet hole 1253 and the first liquid inlet hole 1231. At this time, the adjustment member 122 adjusts The liquid injection hole 1221 and the liquid injection hole 1214 on the connector 121 are in a staggered state, that is, the liquid injection hole 1214 is closed by the adjustment member 122, and the user cannot inject liquid, and the liquid injection hole 1214 is prevented from being polluted by bacteria, ensuring the liquid. Clean, as shown in Figure 10.

It can be understood that, in other unshown embodiments, the limiting hole 1213 can also be a whole annular hole, and the upper end of the liquid blocking member 125 is fixedly connected with the adjusting member 122 after passing through the annular hole. When in use, it can be observed through the liquid storage tube 11 whether the adjustment member 122 is rotated in place.

Other structures are the same as those in Embodiment 1, and will not be repeated here.

In the atomizer 200 provided by Embodiment 2 of the present utility model, when the adjustment member 122 rotates, the liquid resistance member 125 can rotate around the axis of the liquid resistance member 125, so that when the atomizer 200 is in the liquid injection state, the liquid resistance member 125 can Block the communication between the liquid storage chamber 111 and the atomizing head assembly 14, so as to avoid the leakage of too much liquid into the atomizing head assembly 14 due to the gravity of the liquid. In the liquid injection state, the liquid storage chamber 111 is in communication with the atomizer head assembly 14 to ensure the normal operation of the atomizer 200 .

Embodiment 2 of the present utility model also provides an electronic cigarette (not shown in the figure), which includes the above-mentioned atomizer 200 and a battery component (not shown in the figure) electrically connected to the atomizer 200, because the electronic The smoke has all the technical features of the aforementioned atomizer 200, so it has the same technical effect as the aforementioned atomizer 200.

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 atomizer, characterized in that: the atomizer includes a liquid storage tube with a liquid storage cavity and an adjustment assembly arranged on the liquid storage tube, and the adjustment assembly includes a liquid storage tube arranged on the liquid storage tube A connecting piece at one end of the tube, an adjusting piece rotatably sleeved on the outside of the connecting piece, and an inner sleeve and a liquid blocking piece accommodated in the liquid storage cavity, and the liquid blocking piece can move through the connection The adjusting piece is connected with the adjusting piece, the connecting piece is provided with a liquid injection hole communicating with the liquid storage chamber, the adjusting piece is provided with a liquid regulating hole corresponding to the liquid injection hole, and the inner sleeve is provided with a liquid injection hole. A first liquid inlet hole is provided. Rotating the adjusting member can make the liquid regulating hole communicate with the liquid injection hole, and at the same time drive the liquid blocking member to move or rotate axially, so that the liquid blocking member can be closed The first liquid inlet hole. 2. The atomizer according to claim 1, characterized in that: a baffle is arranged on the connecting piece along the radial direction of the connecting piece, a limiting hole is set on the baffle, and the liquid blocking piece A connecting portion penetrating through the limiting hole is provided on the top, an extension tube is provided on the adjusting member, and the connecting portion is connected to the extension tube. 3. The atomizer according to claim 2, characterized in that: the outer peripheral surface of the extension pipe is provided with external threads, and the inner peripheral surface of the connecting part is provided with internal threads that cooperate with the external threads , or, the inner peripheral surface of the extension pipe is provided with internal threads, and the outer peripheral surface of the connecting piece is provided with external threads that cooperate with the internal threads, and when the adjusting member is rotated, the liquid blocking member is The external thread cooperates with the internal thread to move away from the regulating member, thereby closing the first liquid inlet hole. 4. The atomizer according to claim 2, characterized in that: the connecting part is fixedly connected to the extension tube, the connecting part can rotate in the limiting hole, and the corresponding liquid blocking member The first liquid inlet hole is provided with a second liquid inlet hole that communicates with the liquid storage chamber, and the adjustment member is rotated, and the liquid blocking member is driven by the adjustment member to rotate, so that the second inlet hole The liquid hole is staggered from the first liquid inlet hole. 5. The atomizer according to claim 4, characterized in that: the connecting portion and the limiting hole are arc-shaped structures that cooperate with each other, and the arc length of the limiting hole is longer than the arc of the connecting portion long, when the connecting portion abuts against one end of the limiting hole, the second liquid inlet hole is staggered from the first liquid inlet hole, and when the connecting portion abuts against the other end of the limiting hole, The second liquid inlet hole communicates with the first liquid inlet hole. 6. The atomizer according to any one of claims 1-5, characterized in that: a sealing member is provided between the inner sleeve and the liquid blocking member. 7. The atomizer according to claim 6, characterized in that: the atomizer further comprises a base component arranged at the end of the liquid storage tube away from the connecting piece and a base assembly accommodated in the liquid storage cavity An atomizing head assembly, the base assembly includes a base connected to the liquid storage tube, the end of the inner sleeve tube away from the connecting piece is connected to the base, and the atomizing head assembly is accommodated in the inner The casing is connected to the base, and the atomizing head assembly is provided with a permeable hole communicating with the first liquid inlet hole. 8. The atomizer according to claim 7, characterized in that: the base assembly further comprises an air regulating ring rotatably sleeved on the outside of the base, and the side wall of the base is provided with a The air intake holes communicated inside the atomizing head assembly, and the side wall of the air regulating ring is provided with air regulating holes corresponding to the air intake holes. 9. The atomizer according to claim 8, wherein the adjustment assembly further comprises a mouthpiece connected to the adjustment member, and the mouthpiece communicates with the inside of the atomizer head assembly. 10. An electronic cigarette, characterized in that the electronic cigarette comprises the atomizer according to any one of claims 1-9.