CN206603257U - A kind of atomizer and its electronic cigarette - Google Patents

Abstract

The utility model provides an atomizer, which comprises an upper cover assembly, a base assembly and an atomizing head. An atomizing cavity is arranged inside the atomizing head. The upper cover assembly includes a first connecting piece, and is fitted with the first connecting piece. The second connecting piece is provided, the first connecting piece is opened with a first air inlet, the second connecting piece is opened with a first air hole matched with the first air inlet, the base assembly includes a lower cover and a rotatably sleeved The second air-regulating ring on the outer periphery of the cover, the second air-regulating ring is provided with a second air inlet, the lower cover is provided with a second air hole, the second air hole communicates with the atomization chamber, and also includes an air pipe and a sleeve set on the The connecting pipe on the outside of the vent pipe, and the gap between the connecting pipe and the vent pipe form a first air intake channel communicating with the first vent hole and the atomizing chamber. The atomizer of the utility model can select the air intake mode according to the needs of the user for the density of the smoke, thereby changing the mouthfeel and atomization effect. The utility model also discloses an electronic cigarette provided with the atomizer.

Description

An atomizer and its electronic cigarette

technical field

The utility model relates to the technical field of simulated smoking, in particular to an atomizer capable of switching up and down an air intake mode and an electronic cigarette thereof.

Background technique

Electronic cigarettes are used to help smokers quit smoking or to enjoy the stimulation of the olfactory system caused by various flavors. The atomizer is an important part of the electronic cigarette. At present, the atomizers on the market all adopt a single air inlet adjustment structure. This single way of upper air intake or lower air intake, the position of the air inlet cannot be adjusted to change The atomization effect and taste cannot meet the needs of different users.

Utility model content

Based on this, it is necessary to provide an atomizer with a switchable air intake mode, which can change the atomization effect and taste to meet the needs of different users.

The technical scheme adopted by the utility model to solve the technical problem is: an atomizer, including an upper cover assembly, a casing, a base assembly and an atomizing head arranged in the casing, the atomizing head is provided with an atomizing cavity, the upper cover assembly is arranged on the top of the casing, the upper cover assembly includes a first connecting piece, and a second connecting piece that is at least partially attached to the first connecting piece, and the first connecting piece is provided with a first inlet Air hole, the second connecting piece is provided with a first air hole that cooperates with the first air hole, the communication area between the first air hole and the first air hole is adjustable, and the base assembly includes a The lower cover and the second air-regulating ring rotatably sleeved on the outer periphery of the lower cover, the second air-regulating ring is provided with a second air inlet, the lower cover is provided with a second air hole, and the second air-regulating ring is rotated The communication area between the second vent hole and the second air inlet hole can be adjusted. The second vent hole communicates with the atomization chamber, and also includes a vent pipe and a connecting pipe sleeved on the outside of the vent pipe. Both the connecting pipe and the vent pipe It is connected with the atomizing head, and the gap between the connecting pipe and the air pipe constitutes a first air inlet channel communicating with the first air hole and the atomizing chamber.

Further, the first connecting piece is a mouthpiece, the lower end of the mouthpiece is integrally provided with a first air-regulating ring, the first air inlet is arranged on the first air-regulating ring, and the second connecting piece is cover.

Further, the upper end of the ventilation pipe is inserted into the mouthpiece and is rotatably connected with the mouthpiece.

Further, the atomizing head includes an atomizing outer tube, a heating element and a liquid suction element accommodated in the atomizing outer tube, and the inner space of the atomizing outer tube forms an atomizing chamber.

Further, the atomizing head further includes a support arranged inside the atomizing outer tube, the support has a disc-shaped bottom end, and extends upward along the edge of the bottom part to form a Two symmetrical first side walls, radially inwardly recessed along the edge of the bottom end portion and then extended upwards to form two symmetrical second side walls about the central axis of the support, each second side wall and the two first side walls are connected, the first side wall and the second side wall together form an atomization chamber, the bottom of the second side wall is provided with a first through hole communicating with the atomization chamber, the second side wall and the mist The space between the outer tubes constitutes the first air intake chamber.

Further, the top of the first side wall and the second side wall is also provided with a seal, one end of the seal is sleeved on the outer periphery of the ventilation tube, and the other end is engaged with the inner periphery of the first side wall and the second side wall.

Further, the gap between the sleeve and the atomization outer tube forms a liquid storage chamber, and the side wall of the atomization outer tube is provided with a liquid suction hole connecting the liquid storage chamber and the atomization chamber, and the second The side wall is provided with a liquid inlet groove along the axial direction, and the liquid suction hole of the atomizing outer pipe is connected with the liquid inlet groove.

Further, the upper cover assembly also includes a connecting piece that connects the upper cover with the sleeve and an adjustment ring that is rotatably sleeved on the outside of the connecting piece. The liquid cavity is connected to the liquid inlet hole, and the side wall of the adjustment ring is provided with a liquid injection hole corresponding to the liquid inlet hole.

Further, a second through hole communicating with the atomization chamber is provided on the bottom of the first side wall at the liquid inlet groove, and the second through hole communicates with the second air hole and the atomization chamber.

Further, an electronic cigarette includes the atomizer described in any one of the foregoing.

The beneficial effect of the utility model is: the atomizer of the utility model can adjust the size of the airflow through the cooperation of the first air inlet and the first vent hole arranged on the upper part of the atomizer, and can also adjust the size of the airflow through the first air hole arranged on the lower part of the atomizer. The two air inlets and the second air hole cooperate to adjust the size of the air flow, so that the air intake method can be selected according to the density of the smoke, and then the air intake air can be adjusted separately to change the taste and atomization effect.

Description of drawings

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

Fig. 1 is a schematic diagram of the three-dimensional structure of the atomizer according to the first embodiment of the utility model;

Fig. 2 is a schematic diagram of an exploded structure of the atomizer of Embodiment 1;

3 is a schematic diagram of an exploded structure of the upper cover assembly of Embodiment 1;

Fig. 4 is a schematic sectional view along line A-A of Fig. 1;

Fig. 5 is another schematic cross-sectional view of Fig. 1 (the cutting position is rotated 90° relative to Fig. 4);

Fig. 6 is a schematic structural view of the atomizing head of Embodiment 1;

Fig. 7 is a schematic cross-sectional view of the atomizer according to the second embodiment of the utility model;

Fig. 8 is another schematic cross-sectional view of the atomizer according to the second embodiment of the utility model (the cut position is rotated 90° relative to Fig. 7);

Fig. 9 is a schematic cross-sectional view of the atomizer according to the third embodiment of the present invention;

Fig. 10 is another schematic cross-sectional view of the atomizer according to Embodiment 3 of the present utility model (the cutting position is rotated by 90° relative to Fig. 9 ).

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

Atomizer 100 Upper cover assembly 10 Sleeve 20

Base assembly 30 Atomizer head 40 Mouthpiece 11

First air adjusting ring 111 First air intake holes 1111, 22 Upper cover 12

Cover plate 121 First ventilation holes 1211, 121 Outer ring 122

Pressure plate 123 Connector 13 Liquid injection hole 131

Adjusting ring 14 Liquid inlet hole 141 First step 142

Air pipe 15 Connecting pipe 16, 122 First connecting piece 17

Second connecting piece 18 Liquid storage chamber 21 Lower cover 31

Second ventilation hole 311 Second step 312 Second air regulating ring 32

Second air intake holes 321, 23 Atomization outer tube 41 First air intake cavity 411

Liquid suction hole 412 Heating element 42 Liquid suction element 43

Support 44 Atomization chamber 441 First through hole 443

Second through hole 444 Bottom end 445 First side wall 446

Second side wall 447 Liquid inlet groove 448 Seal 449

Electrode 45 Insulator 46 Sealing ring 5

The first air intake channel 161,1221

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

As shown in Figures 1 and 2, this embodiment provides an atomizer 100, including an upper cover assembly 10, a sleeve 20, a base assembly 30, and an atomizing head 40 disposed in the sleeve 20, and the upper cover assembly 10 is arranged on the upper part of the casing 20 , and the base assembly 30 is arranged on the lower part of the casing 20 .

This embodiment also provides an electronic cigarette, which includes an atomizer 100 and a battery assembly (not shown) electrically connected to the atomizer 100, and the battery assembly electrically drives the atomizing head 40 to work , so that smoke is generated in the atomizing head 40 for the user to inhale.

Please refer to FIGS. 3-5 at the same time. The upper cover assembly 10 includes a first connecting member 17 and a second connecting member 18 at least partially attached to the first connecting member 17. The first connecting member 17 is provided with a first The air hole 1111, the second connecting piece 18 is provided with a first air hole 1211 matched with the first air inlet hole 1111, when any one of the first connecting piece 17 and the second connecting piece 18 is rotated or moved, it can The communication area between the first air inlet hole 1111 and the first air hole 1211 is changed.

In this embodiment, the first connecting piece 17 is the mouthpiece 11, and the second connecting piece 18 is the upper cover 12. The mouthpiece 11 and the upper cover 12 are arranged axially, and the two are snapped together. In other embodiments, the two can pass through In this embodiment, the upper cover assembly 10 also includes a connecting piece 13 fixedly sleeved on the outer periphery of the upper cover 12, an adjusting ring 14 rotatably sleeved on the outside of the connecting piece 13, a piercing The air pipe 15 at the center of the upper cover 12 and the connecting pipe 16 arranged outside the air pipe 15 .

The cigarette holder 11 is a hollow tubular structure with openings at both ends. A first air-regulating ring 111 is integrally provided on the outer peripheral surface of the lower end of the cigarette holder 11 , and a first air-inlet hole 1111 is opened on the first air-regulating ring 111 . Of course, in other implementations not shown, the mouthpiece 11 and the first air-regulating ring 111 may also be connected in a detachable manner.

The upper cover 12 has a barrel shape as a whole, and the upper cover 12 includes a cover plate 121 and an outer ring 122 disposed on the circumference of the cover plate 121 . The outer ring 122 is roughly funnel-shaped, and the upper end of the outer ring 122 has a pressure plate 123 protruding outward along the radial direction of the outer ring 122 . The cover plate 121 is located in the middle of the outer ring 122 , and the cover plate 121 is provided with a first air hole 1211 corresponding to the first air inlet hole 1111 . The cover plate 121 is superimposed on the first air regulating ring 111 . In this embodiment, the first air regulating ring 111 is disposed above the cover plate 121 .

In another embodiment not shown, the cigarette holder 11 and the upper cover 12 are integrally designed, and the outer periphery of the cigarette holder 11 or the upper cover 12 is provided with an air regulating ring. At this time, the first connecting part 17 refers to the cigarette holder 11 and the upper cover. 12 as a whole, the second connecting piece 18 refers to the air regulating ring.

Please refer to Fig. 3-4, in this embodiment, the connecting piece 13 is an annular structure, the lower end of the connecting piece 13 has a first step 142 protruding outward along its radial direction, and the upper end of the connecting piece 13 is connected to the upper cover 12 On the outer side of the outer ring 122 , the upper end of the connecting piece 13 abuts against the lower end surface of the pressing plate 123 , and a liquid injection hole 131 is opened on the side wall of the connecting piece 13 . The adjustment ring 14 is rotatably sheathed on the connector 13 , and the two ends of the adjustment ring 14 are respectively limited by the pressure plate 123 and the first step 142 , and the side wall of the adjustment ring 14 is provided with a liquid inlet hole 141 corresponding to the liquid injection hole 131 . When the adjusting ring 14 is turned, the communication state between the liquid injection hole 131 and the outside world can be controlled, so that the liquid injection hole 131 can be opened and closed.

The ventilation pipe 15 is a hollow tube with two ends open, one end of the ventilation pipe 15 is inserted into the mouthpiece 11 and is connected to the mouthpiece 11 in rotation, and the ventilation pipe 15 passes through the cover plate 121 and is fixedly connected with the cover plate 121 . The other end of the ventilation pipe 15 is connected with the atomizing head 40 . The mouthpiece 11 can be rotated relative to the cover plate 121 to adjust the communication area of the first air inlet hole 1111 and the first air hole 1211 .

The connecting pipe 16 is a hollow tubular structure with openings at both ends. The connecting pipe 16 is sleeved on the outside of the ventilation pipe 15 . The gap between the connecting pipe 16 and the vent pipe 15 constitutes a first air intake channel 161 capable of communicating with the first air intake hole 1111 and the first air vent hole 1211 . The ventilation pipe 15 and the connecting pipe 16 are arranged to isolate the air intake channel from the smoke outlet channel, so that the air flow is smoother and the suction feeling is better.

Referring to Figures 4-6, the atomizing head 40 includes an atomizing outer tube 41, a heating element 42 and a liquid absorbing element 43 accommodated in the atomizing outer tube 41, a support member 44 arranged inside the atomizing outer tube 41, and an installation Electrode 45 and insulator 46 on support 44 .

The upper end of the atomizing outer pipe 41 is threadedly connected with the lower end of the connecting pipe 16 and sealed by a sealing ring 5 . In other unshown embodiments, the atomization outer tube 41 and the connecting tube 16 may also be connected by clamping or crimping.

The casing 20 is a hollow tube structure with openings at both ends. The two ends of the casing 20 are respectively connected to the connector 13 and the lower cover 31. The gap between the casing 20 and the atomizing outer tube 41 forms a liquid storage chamber 21, and the mist A liquid suction hole 412 is opened on the side wall of the outer tube 41 , and the liquid suction hole 412 communicates with the interior of the atomizing head 40 and the liquid storage chamber 21 respectively. The liquid absorbing element 43 absorbs the e-liquid in the liquid storage chamber 21 through the liquid absorbing hole 412 .

The supporting piece 44 is installed inside the atomizing outer tube 41 , and the electrode 45 is installed through the center of the lower end of the supporting piece 44 . One end of the electrode 45 is electrically connected to the heating element 42, and the other end of the electrode 45 is electrically connected to the battery assembly. The battery assembly is electrically connected to the heating element 42 through the electrode 45, so as to heat the heating element 42 to atomize the liquid to generate smoke. the goal of. The insulating member 46 is sandwiched between the supporting member 44 and the electrode 45 to play an insulating effect. In this embodiment, the insulator 46 is made of silicone material. It can be understood that in an embodiment not shown, the insulator 46 can also be made of insulating materials such as rubber.

The inner space of the support member 44 is an atomizing chamber 441 , and the heating element 42 and the liquid absorbing element 43 are accommodated in the atomizing chamber 441 . In this embodiment, the heating element 42 adopts heating wire, and the liquid-absorbing element 43 adopts cotton, and adopts the structure of cotton-wrapped heating wire. In another embodiment not shown, the heating element 43 can be used to wrap the liquid-absorbing element 43 .

The support member 44 is generally cylindrical and has a disc-shaped bottom end 445 , extending upward along a part of the edge of the bottom end 445 to form two first side walls 446 that are symmetrical about the central axis of the support member 44 . Part of the edge is radially recessed inwardly and then extends upward to form two second sidewalls 447 that are symmetrical to the central axis of the support member 44 , and each second sidewall 447 is connected to the two first sidewalls 446 . The first side wall 446 and the second side wall 447 together form an atomization chamber 441 . The first side wall 446 and the top of the second side wall 447 are also provided with a seal 449. In this embodiment, one end of the seal 449 is sleeved on the outer periphery of the vent pipe 15, and the other end is engaged with the first side wall 446 and the second side wall. In the inner periphery of the two side walls 447, in other specific implementations not shown, the sealing member 449 can be crimped, plugged and other methods, as long as the air intake channel is separated from the smoke outlet channel. The bottom of the second side wall 447 is provided with a first through hole 443 communicating with the atomization cavity 441 , and the gap between the second side wall 447 and the atomization outer tube 41 constitutes the first air inlet cavity 411 .

The first side wall 446 is provided with a liquid inlet groove 448 along the axial direction. When the atomization outer tube 41 is assembled on the support member 44, the bottom of the atomization outer tube 41 is pressed against the bottom end 445 of the support member 44, and the atomization outer tube 41 Part of the inner wall of the tube 41 is attached to the first side wall 446, and the liquid suction hole 412 of the atomization outer tube 41 is connected to the liquid inlet tank 448, so that the smoke liquid can flow into the atomizer through the liquid suction hole 412 and the liquid inlet tank 448 in sequence Cavity 441 .

The first side wall 446 is located at the bottom of the liquid inlet groove 448 and defines a second through hole 444 communicating with the atomizing chamber 441 . When the liquid absorbing element 43 is assembled in the atomization chamber 441, there is a gap at the bottom of the liquid absorbing element 43 as an air flow channel, and the air flow channel communicates with the first through hole 443 and the second through hole 444, and the bottom end of the support member 44 445 is provided with a central through hole, which is used for accommodating circuit components such as electrodes and insulators.

The base assembly 30 includes a lower cover 31 connected to the lower end of the atomizing head 40 and a second air regulating ring 32 rotatably sleeved on the outer periphery of the lower cover 31 . The upper end of the lower cover 31 is threadedly connected to the lower end of the atomizing outer tube 41 , and the lower end of the lower cover 31 has a second step 312 protruding radially outward, and the second step 312 is used to limit the position of the second gas regulating ring 32 The side wall of the lower cover 31 has a second air hole 311, and the side wall of the second air regulating ring 32 has a second air hole 321 corresponding to the second air hole 311. The second through hole 444 communicates the second vent hole 311 with the atomization chamber 441 . When the second air adjusting ring 32 is rotated, the communication area between the second ventilation hole 311 and the second air intake hole 321 can be adjusted, thereby adjusting the intake air flow.

When the user smokes the electronic cigarette, the user can rotate the mouthpiece 11 to make the first air hole 1211 communicate with the first air inlet 1111 and adjust the connecting area, or rotate the second air regulating ring 32 to make the second air hole 311 and the second The air intake hole 321 communicates and adjusts the communication area. It is also possible to connect the first air intake hole 1211 with the first air intake hole 1111 and the second air intake hole 311 with the second air intake hole 321 at the same time to expand the adjustable range of intake air flow. When the e-liquid in the liquid storage chamber 21 is exhausted, the gas-adjusting ring 14 can also be rotated to make the liquid injection hole 131 communicate with the liquid inlet hole 141 to add e-liquid to the liquid storage chamber 21 .

The direction indicated by the arrow in FIG. 4 is the air flow direction of the intake air when the first vent hole 1211 communicates with the first air intake hole 1111 . External air enters the first air intake channel 161 and the first air intake cavity 411 through the first air intake hole 1111 and the first ventilation hole 1211, and then enters the atomization chamber 441 through the first through hole 442 to mix with the generated smoke, and the mixed gas The air flows out through the air pipe 15 and the mouthpiece 11 in turn and is sucked into the mouth of the user.

The direction indicated by the arrow A in FIG. 5 is the airflow direction of the intake air when the second vent hole 311 communicates with the second air intake hole 321 . The external air enters the second through hole 444 through the second air inlet 321 and the second air hole 311, then enters the atomization chamber 441, and mixes with the generated smoke. The mixed gas flows out through the air pipe 15 and the mouthpiece 11 in turn and is inhaled by the user. .

The direction indicated by another arrow B in FIG. 5 is the flow direction of the e-liquid when the liquid injection hole 131 communicates with the liquid inlet hole 141 for liquid injection. The e-liquid enters the liquid storage chamber 21 through the liquid inlet hole 141 and the liquid injection hole 131, and is absorbed by the liquid-absorbing element 43 through the liquid-absorbing hole 412; the heating element 42 is heated, and the e-liquid absorbed by the liquid-absorbing element 43 is heated and atomized.

The atomizer of the utility model can adjust the size of the airflow through the cooperation of the first air inlet 1111 and the first air hole 1211 arranged on the upper part of the atomizer, or through the second air inlet 321 and the second air inlet 321 arranged on the lower part of the atomizer The second air hole 311 cooperates to adjust the size of the airflow, so that the air intake mode can be selected according to the needs of the density of the smoke, and then the air intake airflow can be adjusted separately to change the taste and atomization effect.

Embodiment two

As shown in Figures 7 and 8, the main difference between the second embodiment and the first embodiment is that the support member 44 does not include the first side wall 446, the second side wall 447 and the sealing member 449, and the heating element 42 and the liquid absorbing element There is an air gap between the top of 43 and the vent pipe 15. The support member 44 of this embodiment is roughly cylindrical, and the support member 44 is installed on the bottom of the atomization outer tube 41. In communication, the heating element 42 and the liquid absorbing element 43 are accommodated in the atomizing chamber 441 . The support member 44 defines a second through hole 444 communicating with the atomizing chamber 441 .

The direction indicated by the arrow in FIG. 7 is the air flow direction of the intake air when the first vent hole 1211 communicates with the first air intake hole 1111 . External air enters the first air intake channel 161 through the first air intake hole 1111 and the first air hole 1211, and then directly flows over the upper surfaces of the liquid absorbing element 43 and the heating element 42 to form smoke, and then the smoke passes through the air pipe 15 and the The mouthpiece 11 flows out and is sucked into the mouth of the user.

The direction indicated by the arrow A in FIG. 8 is the airflow direction of the intake air when the second vent hole 311 communicates with the second air intake hole 321 . In this embodiment, when the second vent hole 311 communicates with the second air intake hole 321 , the air flow direction of the intake air is the same as that in Embodiment 1, and will not be repeated here.

The direction indicated by another arrow B in FIG. 8 is the flow direction of the e-liquid when the liquid injection hole 131 communicates with the liquid inlet hole 141 for liquid injection. In this embodiment, when the liquid injection hole 131 and the liquid inlet hole 141 are connected to inject liquid, the flow direction of the e-liquid is the same as that of the first embodiment, and will not be repeated here.

The atomizer of this embodiment can also adjust the size of the airflow through the cooperation of the first air inlet 1111 and the first air hole 1211 arranged on the upper part of the atomizer, or through the second air inlet 321 arranged on the lower part of the atomizer. Cooperate with the second ventilation hole 311 to adjust the size of the airflow, so that the air intake mode can be selected according to the density of the smoke, and then the air intake airflow can be adjusted separately to change the taste and atomization effect.

This embodiment also provides an electronic cigarette having the above-mentioned atomizer.

Embodiment Three

An atomizer as shown in FIGS. 9 and 10 , includes an upper cover assembly 10 , a sleeve 20 , a base assembly 30 and an atomizing head 40 disposed inside the sleeve 30 , and the upper cover assembly 10 is disposed on the sleeve 20 The base assembly 30 is arranged on the lower part of the casing 20 .

The upper cover assembly 10 includes a cigarette holder 11 , an upper cover 12 rotatably connected with the cigarette holder 11 and a ventilation pipe 13 .

Both the cigarette holder 11 and the ventilation pipe 13 are tubular structures with openings at both ends, and the lower end of the cigarette holder 11 is rotationally connected with the upper end of the ventilation pipe 13. The side wall of the upper cover 12 is provided with a first air hole 121, and the lower end of the upper cover 12 is integrally provided with a connecting pipe 122. The gap between the connecting pipe 122 and the air pipe 13 forms a first air intake channel 1221, and the first air intake channel 1221 is connected to the second air intake channel. A vent hole 121 communicates with it.

The base assembly 30 includes a lower cover 31 , the side wall of the lower cover 31 is provided with a second ventilation hole 311 , and the lower end of the lower cover 31 has a second step 312 protruding radially outward.

The sleeve 20 is a tubular structure with openings at both ends. The sleeve 20 and the mouthpiece 11 are integrated. The first air inlet 22 is provided with a second air inlet 23 corresponding to the second air hole 311 on the side wall of the other end of the casing 2 . Rotating the mouthpiece 11 or the sleeve 20 can simultaneously adjust the communication area between the first ventilation hole 121 and the first air inlet hole 22 and the communication area between the second ventilation hole 311 and the second air inlet hole 23 .

The atomizing head 40 includes an atomizing outer tube 41, a heating element 42 and a liquid absorbing element 43 accommodated in the atomizing outer tube 41, a support 44 installed at the lower end of the atomizing outer tube 41, and an electrode mounted on the support 44 45 and insulation 46.

The upper end of the atomizing outer pipe 41 is threadedly connected to the lower end of the connecting pipe 122 and sealed by a sealing ring 5 . In other implementations not shown, the atomization outer tube 41 and the connecting tube 122 may also be connected by clamping or crimping. The inner space of the atomizing outer tube 41 constitutes an atomizing chamber 441 , the atomizing chamber 441 communicates with the first air hole 121 through the first air inlet channel 1221 , and the atomizing chamber 441 communicates with the mouthpiece 11 through the air pipe 13 . The heating element 42 and the liquid absorbing element 43 are accommodated in the atomizing chamber 441 . In this embodiment, the heating element 42 adopts heating wire, and the liquid-absorbing element 43 adopts cotton, and adopts the structure of cotton-wrapped heating wire. In another embodiment not shown, the heating element 43 can be used to wrap the liquid-absorbing element 43 .

The gap between the atomizing outer tube 41 and the casing 20 constitutes a liquid storage chamber 21, the two ends of the liquid storage chamber 21 are respectively closed by the upper cover 12 and the lower cover 31, and the side wall of the atomizing outer tube 41 is provided with a liquid suction chamber. The hole 412 , the liquid suction hole 412 communicates the atomization chamber 441 with the liquid storage chamber 21 . The atomizer in this embodiment is a disposable atomizer. It can be understood that in other implementations not shown, the lower cover 31 can be removed to inject liquid into the liquid storage chamber 21 .

The support piece 44 is installed on the lower end of the atomization outer tube 41 , and the side wall of the support piece 44 is provided with a second through hole 444 communicating with the second air hole 311 and the atomization chamber 441 . The first air inlet 22 and the second air inlet 23 are staggered up and down and are not on the same horizontal plane and not on the same straight line parallel to the central axis of the atomizing head. When the sleeve 2 is assembled on the upper cover assembly 10 and the base assembly 30 And when rotating, the first air inlet 22 and the first air hole 121, the second air inlet 23 and the second air hole 311 will not communicate at the same time, that is, when the first air inlet 22 communicates with the first air hole 121, The second air inlet 23 is sealed with the second air hole 311 ; or when the first air inlet 22 is airtight with the first air hole 121 , the second air inlet 23 is in communication with the second air hole 311 . For example, the first air hole 121 and the second air hole 311 are arranged on the same line parallel to the central axis of the atomizing head.

In another embodiment, the first ventilation hole 121 and the second ventilation hole 311 are staggered up and down and are not on the same horizontal plane and not on the same straight line parallel to the central axis of the atomizing head. When the sleeve 2 is assembled on the upper cover assembly 10 When it is attached to the base assembly 30 and rotated, the first air inlet 22 and the first air hole 121, the second air inlet 23 and the second air hole 311 will not communicate at the same time, that is, the first air inlet 22 and the first air hole 311 will not communicate at the same time. When the air hole 121 is connected, the second air hole 23 is sealed with the second air hole 311 ; or when the first air hole 22 is sealed with the first air hole 121 , the second air hole 23 is connected with the second air hole 311 . For example, the first air inlet 22 and the second air inlet 23 are arranged on the same straight line parallel to the central axis of the atomizing head.

In this embodiment, when the sleeve 20 is rotated, the first air inlet 22 and the first air hole 121, the second air hole 311 and the second air inlet 23 will not be sealed or communicated at the same time, that is, only the upper One of the intake or lower intake schemes.

The electrode 45 is installed at the center of the support 44 . One end of the electrode 45 is electrically connected to the heating element 42, and the other end of the electrode 45 is electrically connected to the battery assembly. The battery assembly is electrically connected to the heating element 42 through the electrode 45, so as to heat the heating element 42 to atomize the liquid to generate smoke. the goal of. The insulating member 46 is sandwiched between the supporting member 44 and the electrode 45 to play an insulating effect. In this embodiment, the insulator 46 is made of silicone material. It can be understood that in an embodiment not shown, the insulator 46 can also be made of insulating materials such as rubber.

The direction indicated by the arrow in FIG. 9 is the air flow direction of the intake air when the first vent hole 121 communicates with the first air intake hole 22 . External air enters the first air intake channel 1221 through the first air intake hole 22 and the first air hole 121, and then directly enters the atomization chamber 441 to mix with the generated smoke, and the mixed gas flows out through the air pipe 13 and the mouthpiece 11 in turn and is inhaled by the user in the mouth.

The direction indicated by the arrow in FIG. 10 is the air flow direction of the intake air when the second vent hole 311 communicates with the second air intake hole 23 . The external air enters the second through hole 444 through the second air inlet 23 and the second air hole 311, then enters the atomization chamber 441, and mixes with the generated smoke. The mixed gas flows out through the air pipe 13 and the mouthpiece 11 in turn and is inhaled by the user. .

The atomizer of this embodiment can simultaneously adjust the communication area between the first air inlet 22 and the first air hole 121 and the communication area between the second air inlet 23 and the second air hole 311 by rotating the mouthpiece 11, thereby switching the air intake. way, adjust the intake airflow to change the atomization effect and taste.

This embodiment also provides an electronic cigarette having the above-mentioned atomizer.

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. a kind of atomizer, it is characterised in that：Including cover assembly, sleeve pipe, base assembly and the atomising head being arranged in sleeve pipe, Atomization chamber is provided with the atomising head, the cover assembly is arranged on cannula tip, and cover assembly includes the first connector, with And the second connector of setting of at least partly fit with the first connector, first connector offers the first air admission hole, institute State the connected surface that the second connector offers the first passage coordinated with the first air admission hole, the first air admission hole and the first passage Product is adjustable, and base assembly includes the lower cover for being connected to atomising head lower end and the second regulating the qi flowing in the channels for being rotatably sleeved on lower cover periphery Ring, the second regulating the qi flowing in the channels ring offers the second air admission hole, and the lower cover offers the second passage, rotates the second regulating the qi flowing in the channels ring adjustable Save the connection area of the second passage and the second air admission hole, the second passage is connected with atomization chamber, in addition to breather pipe and The connecting tube on the outside of breather pipe is set in, the connecting tube and breather pipe are all connected with atomising head, the connecting tube and breather pipe Between gap constitute connection first passage and the first inlet channel of atomization chamber.

2. a kind of atomizer as claimed in claim 1, it is characterised in that：First connector is cigarette holder, under the cigarette holder End has been wholely set the first regulating the qi flowing in the channels ring, and first air admission hole is arranged on the first regulating the qi flowing in the channels ring, and second connector is Upper lid.

3. a kind of atomizer as claimed in claim 2, it is characterised in that：The upper end of the breather pipe insert the cigarette holder and with The cigarette holder is rotatably coupled.

4. a kind of atomizer as claimed in claim 3, it is characterised in that：The atomising head includes atomization outer tube, is contained in mist Heating element heater and imbibition element in outside the pale of civilization pipe, the inner space of the atomization outer tube constitute atomization chamber.

5. a kind of atomizer as claimed in claim 4, it is characterised in that：The atomising head also includes being arranged on outside the atomization Support member inside pipe, the support member has discoid bottom, upwardly extended along the bottom part edge to be formed on Symmetrical two the first side walls in support member axis, upwardly extend to form two passes after along bottom part edge being radially-inwardly recessed In the symmetrical second sidewall in support member axis, each second sidewall all connects with two the first side walls, the first side wall with Second sidewall encloses atomization chamber jointly, and the second sidewall bottom is provided with the first through hole connected with atomization chamber, described second Space between side wall and atomization outer tube constitutes the first inlet chamber.

6. a kind of atomizer as described in claim 4 or 5, it is characterised in that：The first side wall at the top of second sidewall with going back Provided with seal, described seal one end is set in breather pipe periphery, and the other end is fastened on the first side wall and second sidewall inner circumferential.

7. a kind of atomizer as claimed in claim 5, it is characterised in that：Gap between described sleeve pipe and atomization outer tube is constituted Liquid storage cylinder, the atomization outer tube wall, which is provided with, connects the liquid storage cylinder and the imbibing hole of the atomization chamber, and second sidewall is vertically Lead channel is offered, the imbibing hole of atomization outer tube is connected with lead channel.

8. a kind of atomizer as claimed in claim 7, it is characterised in that：The cover assembly is also included the upper lid and institute The regulation ring of the connector and turning set of sleeve pipe connection on the outside of the connector is stated, connector side wall is offered and institute The inlet opening of liquid storage cylinder connection is stated, the side wall correspondence inlet opening of the regulation ring is provided with liquid injection hole.

9. a kind of atomizer as claimed in claim 7, it is characterised in that：Bottom on the first side wall positioned at lead channel is set There is the second through hole connected with atomization chamber, the second through hole is connected with the second passage, atomization chamber.

10. a kind of electronic cigarette, it is characterised in that：The electronic cigarette includes the atomizer described in claim any one of 1-9.