CN110946329B - Atomizer and electronic cigarette - Google Patents

Abstract

The invention provides an atomizer which comprises an atomizing assembly and a liquid storage assembly capable of sliding relative to the atomizing assembly, wherein the atomizing assembly is provided with an atomizing cavity, the liquid storage assembly internally comprises a liquid storage cavity, the atomizing cavity is communicated with liquid in the liquid storage cavity, an observation piece is arranged at one end, close to the atomizing assembly, of the liquid storage cavity, the atomizing assembly is provided with a containing cavity capable of containing the observation piece, and the observation piece can be exposed from the containing cavity by sliding the liquid storage assembly so as to observe the liquid in the liquid storage cavity. The atomizer of the present invention allows easy observation of the amount of liquid stored. In addition, an electronic cigarette adopting the atomizer is also provided.

Description

Atomizers and Electronic Cigarettes

technical field

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

Background technique

In the atomizers in the existing electronic cigarettes, users usually cannot directly observe the remaining status of the smoke liquid in the liquid storage chamber. When the remaining amount of smoke liquid in the liquid storage chamber is small, if the user continues to use the electronic cigarette, the atomizer is prone to dryness. Burning situation, thus affecting the user experience.

SUMMARY OF THE INVENTION

Based on this, it is necessary to provide an atomizer that is easy to observe the liquid storage volume and an electronic cigarette using the atomizer in order to solve the above problems.

An atomizer, which includes an atomization assembly and a liquid storage assembly that can slide relative to the atomization assembly, the atomization assembly is provided with an atomization cavity, and the liquid storage assembly includes a liquid storage cavity inside, and the mist The vaporizing chamber is in communication with the liquid storage chamber, and the end of the liquid storage chamber close to the atomization assembly is provided with an observation piece, and the atomization assembly is provided with an accommodation cavity that can accommodate the observation element, and the The liquid storage assembly can expose the observation piece from the accommodating cavity to observe the smoke liquid in the liquid storage cavity.

Further, the observation piece is a transparent or translucent piece.

Further, the atomization assembly includes an atomization head, the atomization head includes a casing, the atomization cavity is formed in the casing, and the casing is provided with a liquid inlet that communicates with the atomization cavity hole.

Further, the cavity wall of the liquid storage cavity is provided with a liquid inlet communicated with the liquid inlet hole.

Further, the bottom of the liquid inlet hole is higher than the bottom of the liquid storage cavity, the liquid inlet extends to the bottom of the liquid storage cavity, and when the observation piece is exposed from the containing cavity, the The smoke liquid at the bottom of the liquid storage cavity can enter the atomization cavity through the liquid inlet and the liquid inlet hole in sequence.

Further, the liquid storage assembly includes an outer tube, a connector connected to one end of the outer tube, and an inner tube disposed inside the outer tube, and the atomization assembly includes a tube atomization head, which is arranged in the outer tube. A fixing piece at one end of the outer tube away from the connecting piece, the accommodating cavity is formed between the fixing piece and the atomizing head, and the inner tube is connected to the connecting piece and can follow the direction of the spraying head. The casing slides, the outer tube, the connecting piece, and the inner tube are jointly enclosed to form a liquid storage cavity, and the observation piece is sealed and connected with the inner tube and the outer tube respectively, sliding the outer tube, The outer tube drives the inner tube to slide along the atomizing head, so that the observation piece is exposed from the accommodating cavity to observe the smoke liquid in the liquid storage cavity, or the observation piece is accommodated in the storage cavity The accommodating cavity is shielded by the fixing member.

Further, the outer tube is provided with a limiting groove, the inner tube is provided with a locking groove, the two ends of the observation piece are respectively located in the limiting groove and the locking groove, and the outer tube is It includes an outer cylinder part provided at one end of the connecting piece, a shielding part provided on the outer cylinder part and protruding inward along the radial direction of the outer cylinder part, and a shielding part provided on the shielding part and extending downward The locking part, the locking part, the shielding part and the outer cylindrical part together form the limiting groove, and the inner tube includes an inner tube provided on the connecting piece at one end away from the outer cylindrical part The cylindrical portion, the engaging portion formed on the bottom end of the inner cylindrical portion and protruding outward along the radial direction of the inner cylindrical portion, and the abutting portion provided on the engaging portion and extending upwardly, the The inner cylindrical portion, the engaging portion and the abutting portion together form the engaging groove.

Further, the connecting piece includes a connecting body provided on the outer cylindrical portion, the connecting piece further comprises a connecting portion provided on the connecting body and protruding outward along the radial direction of the connecting body, and A boss portion is provided on the connecting portion that extends upward, and at least one liquid injection hole communicated with the liquid storage cavity is opened on the connecting portion. The outer surface of the boss portion is connected to the outer cylinder portion. against the inner surface.

Further, it also includes an upper cover arranged at one end of the liquid storage assembly, the upper cover is provided with a smoke outlet, and the atomization assembly further includes a base arranged at one end of the atomizing head away from the upper cover, The base is provided with an air inlet, and the smoke outlet, the air inlet and the atomizing cavity are all communicated.

An electronic cigarette includes a battery device and the atomizer according to any one of the above, wherein the atomizer is electrically connected to the battery device.

In the electronic cigarette of the present invention, since the outer tube, the connecting piece, the inner tube and the space formed by the common enclosure constitute the liquid storage cavity, when the user needs to observe the condition of the liquid in the liquid storage cavity, the user can slide the outer tube upward to remove the liquid storage cavity. The outer tube drives the inner tube to slide along the fixing piece, so that the observation piece is exposed, and the remaining amount of smoke liquid in the liquid storage cavity can be observed through the observation piece. Covered by the fixings to prevent damage to the viewing element.

Description of drawings

1 is a schematic structural diagram of the first state of the atomizer in the electronic cigarette of the present invention;

Fig. 2 is the structural representation when the observation piece of the atomizer shown in Fig. 1 is exposed;

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

Fig. 4 is the sectional view of the atomizer shown in Fig. 1;

Fig. 5 is the partial enlarged view of A in the atomizer shown in Fig. 4;

Fig. 6 is the sectional view of the atomizer shown in Fig. 2;

Fig. 7 is the partial enlarged view of B in the atomizer shown in Fig. 6;

FIG. 8 is a half-section view of the atomizing head in the atomizer shown in FIG. 1 after explosion.

The numbers in the attached drawings are:

Nebulizer 10 Liquid Storage Assembly 11 Upper Cover 12 Base 13

Atomizing head 14 Outer tube 111 Connecting piece 112 Fixing piece 113

Inner tube 114 Observation piece 115 Outer cylinder part 1111 Blocking part 1112

Locking part 1113 Limiting groove 1114 Connecting body 1121 External thread part 1122

connecting part 1123 boss part 1124 main body 1131 abutting part 1132

Smoke outlet 122 Abutting groove 1134 Internal thread segment 1135 Inner cylinder portion 1141

Snap portion 1142 Abutment portion 1143 Liquid inlet 1144 Snap groove 1145

Sealing groove 1146 Liquid storage chamber 1151 Internal thread portion 121 External thread segment 131

Shell 141 Liquid inlet hole 1411 Liquid injection hole 1125 Connection section 132

Air inlet 133 accommodating cavity 1136 atomization assembly 15

Detailed ways

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the related drawings. Alternative embodiments of the invention are shown in the accompanying drawings. However, the present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that a thorough and complete understanding of the present disclosure is provided.

It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terms used herein in the description of the present invention are for the purpose of describing specific embodiments only, and are not intended to limit the present invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

1-2, the present invention provides an electronic cigarette (not shown in the figure), the electronic cigarette includes an atomizer 10 and a battery device (not shown in the figure). The battery device is mounted on the atomizer 10 and is electrically connected with the atomizer 10 .

2-5, the atomizer 10 includes an atomization assembly 15, a liquid storage assembly 11 slidable relative to the atomization assembly 15, and the liquid storage assembly 11 includes a liquid storage cavity 1151 inside the liquid storage assembly 1151. One end of the cavity 1151 close to the atomizer assembly 15 is provided with an observation piece 115 , and the atomizer assembly 15 is provided with a accommodating cavity 1136 for accommodating the observation piece. It is exposed from the accommodating cavity 1136 to observe the smoke liquid in the liquid storage cavity 1151 .

In one embodiment, the atomizer 10 further includes an upper cover 12 disposed at one end of the liquid storage assembly 11 .

In one embodiment, the atomizing assembly 15 further includes an atomizing head 14 connected to the liquid storage assembly 11 , and a base 13 disposed at one end of the atomizing head 14 away from the upper cover 12 .

In one embodiment, the liquid storage assembly 11 includes an outer tube 111 , a connector 112 connected to one end of the outer tube 111 near the upper cover 12 , an inner tube 114 disposed inside the outer tube 111 , and the outer tube 111 and the inner tube 114 Observation piece 115 between. The inner tube 114 is connected to the connecting piece 111 and can slide along the housing of the atomizing head 14 .

In one embodiment, the atomizing assembly 15 is provided with an atomizing chamber (not shown), and the atomizing chamber is in communication with the liquid storage chamber 115 for smoke liquid.

In one embodiment, the observation member 115 is a transparent member or a translucent member. Optionally, the shape of the observation member 115 is not limited, and the shape of the observation member 115 is not limited. , triangle and other shapes are also optional.

In one embodiment, the atomizing assembly 15 includes a fixing member 113 disposed below the outer tube 111 , and the accommodating cavity is formed between the fixing member 113 and the atomizing head 14 .

Please refer to FIG. 5 , the outer tube 111 includes an outer cylindrical portion 1111 , and the outer tube 111 further includes a shielding portion 1112 formed on the lower end of the outer cylindrical portion 1111 and protruding inward along the radial direction of the outer cylindrical portion 1111 , and a shielding portion 1112 provided on the shielding portion 1112 A locking portion 1113 extending downward from one end of the outer cylindrical portion 1111 is formed. The locking portion 1113 , the blocking portion 1112 and the outer surface of the outer cylinder portion 1111 together form a limiting groove 1114 .

Referring to FIG. 6 , the connecting member 112 includes a connecting body 1121 located in the outer cylindrical portion 1111 and an external thread portion 1122 disposed on the top of the connecting body 1121 . The connecting member 112 further includes a connecting portion 1123 formed on the connecting body 1121 and protruding outward along the radial direction of the connecting body 1121, and a boss portion 1124 formed on the connecting portion 1123 and extending upward from one end away from the connecting body 1121. At least one liquid injection hole 1125 is formed on the 1123 . In this embodiment, two liquid injection holes 1125 are formed on the connecting portion 1123 , and the outer surface of the boss portion 1124 abuts against the inner surface of the outer cylinder portion 1111 . In this embodiment, the outer surface of the boss portion 1124 and the inner surface of the outer cylindrical portion 1111 are fixedly connected. It can be understood that in other embodiments not shown, the outer surface of the boss portion 1124 and the outer cylindrical portion are The inner surface of 1111 can also be connected by means of snap connection, as long as the user can drive the boss portion 1124 to slide by sliding the outer cylinder portion 1111. A first groove (not shown) for connecting with the boss portion 1124, a first protrusion made of a soft material (not shown) is formed on the side of the first groove close to the boss portion 1124 , the top of the boss portion 1124 is provided with a second groove (not shown) corresponding to the first protrusion on the side close to the outer cylindrical portion 1111 for connecting with the outer cylindrical portion 1111, and the second groove is close to the outer cylindrical portion 1111. A second protrusion (not shown) made of a soft material is formed on one side of the cylindrical portion 1111. It is understood that the soft material includes rubber, silicone and other materials. During installation, the user can press the soft material respectively The first protrusion and the second protrusion are formed, so that the first protrusion gradually enters the second groove, and the second protrusion gradually enters the first groove. When the first protrusion completely enters the second groove, the When the two protrusions completely enter the first groove, the first protrusion gradually expands under the action of the restoring force, so that the outer surface of the first protrusion abuts against the inner wall of the second groove, and the second protrusion is under the restoring force. It gradually expands under the action of the second protrusion, so that the outer surface of the second protrusion abuts against the inner wall of the first groove.

Please refer to FIG. 7 and FIG. 8 , the fixing member 113 includes a body 1131 disposed below the outer cylindrical portion 1111 , and the fixing member 113 further includes an abutting portion 1132 formed by bending one end of the body 1131 , and a supporting portion 1132 disposed on the body 1131 away from the abutting portion. Internally threaded segment 1135 at one end of portion 1132. In this embodiment, the inner cavity of the main body 1131 forms an accommodation cavity 1136 for accommodating the observation piece 115 , and an abutting groove 1134 corresponding to the bottom of the outer cylindrical portion 1111 is formed between the main body 1131 and the outer surface of the abutting portion 1132 . It is understood that in other unshown embodiments, the outer surface of the abutting portion 1132 and the inner surface of the bottom of the outer cylindrical portion 1111 may be connected by threads. At this time, the user rotates the outer cylindrical portion 1111 to make the The portion 1132 is separated or closed from the outer cylindrical portion 1111 .

Please refer to FIGS. 7 and 8 , the inner tube 114 includes an inner cylindrical portion 1141 abutting against the inner surface of the connecting body 1121 , and the inner tube 114 further includes a lower end disposed on the inner cylindrical portion 1141 that protrudes outward along the radial direction of the inner cylindrical portion 1141 . An extended engaging portion 1142 and an abutting portion 1143 provided on the engaging portion 1142 and extending upward from one end away from the inner cylinder portion 1141 are formed. In this embodiment, the bottom of the inner cylinder portion 1141 is provided with at least one liquid inlet 1144 that communicates with the liquid injection hole 1125 , and the inner surface of the inner cylinder portion 1141 , the engaging portion 1142 and the abutting portion 1143 together form a latching groove 1145. In this embodiment, the inner surface of the connecting body 1121 and the outer surface of the inner cylindrical portion 1141 are fixedly connected. It is understood that in other unshown embodiments, the inner surface of the connecting body 1121 and the outer surface of the inner cylindrical portion 1141 are connected It can also be connected by snap connection, plug connection, etc. In this embodiment, the abutting portion 1143 is provided with a sealing groove 1146 , and a sealing ring (not shown) is provided in the sealing groove 1146 .

Please refer to FIG. 4 , FIG. 6 , FIG. 7 , and FIG. 8 , the top of the viewing element 115 is located in the limiting groove 1114 , and the bottom of the viewing element 115 is located in the locking groove 1145 . In this embodiment, the observation piece 115 , the inner cylindrical portion 1141 , the connecting body 1121 , the connecting portion 1123 and the cavity enclosed by the inner surface of the outer tube 111 form a liquid storage cavity 1151 , the liquid storage cavity 1151 and the liquid injection hole 1125 , The liquid inlets 1144 are all connected. In this embodiment, the observation member 115 is a glass sleeve, and the glass sleeve is used to facilitate the user to observe the liquid storage volume of the smoke liquid in the liquid storage chamber 1151 from the outside of the observation member 115 . It can be understood that, in other embodiments not shown, the observation member 115 may also be a sleeve made of glass combined with stainless steel.

Referring to FIG. 4 , the bottom of the upper cover 12 is provided with an inner thread portion 121 corresponding to the outer thread portion 1122 . A smoke outlet 122 is opened on the upper cover 12 .

Referring to FIGS. 3 and 6 , the top of the base 13 is provided with an external thread segment 131 corresponding to the internal thread segment 1135 , and the bottom of the base 13 is provided with a connection segment 132 connected to the battery device. The base 13 is provided with an air inlet 133 .

Please refer to FIGS. 3 and 6 again, the atomizing head 14 includes a casing 141 disposed on the base 13 and an atomizing core (not shown) disposed in the casing 141 . The casing 141 is provided with at least one The liquid inlet hole 1411 on the peripheral wall of the casing 141 is at least partially connected to the liquid inlet port 1144. It can be understood that the opening position of the liquid inlet hole 1411 on the casing 141 can be adjusted according to the liquid storage cavity 1151 and is not limited. , the housing 141 or the inner cavity of the atomizing head 14 forms an atomizing cavity (not shown) communicating with the liquid inlet 1411, and the atomizing core is arranged in the atomizing cavity. In this embodiment, the atomizing cavity is also communicated with the air inlet 133 and the smoke outlet 122 . In this embodiment, the casing 141 and the base 13 are relatively fixed by means of screw connection. It can be understood that, in other embodiments not shown, the casing 141 and the base 13 may also be integrally formed. In this embodiment, the cavity wall of the liquid storage cavity 115 is provided with a liquid inlet 1144 that communicates with the liquid inlet hole 1411 . In one embodiment, the bottom of the liquid inlet hole 1411 is higher than the bottom of the liquid storage cavity 1151 , and the liquid inlet 1144 extends to the bottom of the liquid storage cavity 1151 . When the observation piece 115 is exposed from the storage cavity 1136 , The smoke liquid at the bottom of the liquid storage chamber 1151 can enter the atomization chamber through the liquid inlet 1144 and the liquid inlet hole 1411 in sequence.

Please refer to FIG. 2, FIG. 6, FIG. 7, and FIG. 8, the installation process: the upper cover 12 is connected with the external thread part 1122 of the connector 112 through the internal thread part 121; the housing 141 is installed on the base 13; the fixing part 113 passes through The inner thread section 1135 is connected with the outer thread section 131 on the base 13; the connector 112 is installed on the top of the outer tube 111, and the inner tube 114 is installed at the bottom of the connector 112. At this time, the liquid inlet 1144 and the liquid inlet hole 1411 Partially connected, the top of the observation piece 115 is installed in the limiting groove 1114, the bottom of the observation piece 115 is installed in the locking groove 1145, the sealing ring is installed in the sealing groove 1146, and the outer surface of the inner tube 114 is connected with The inner surface of the main body 1121 abuts against, at this time, the abutting portion 1143 abuts against the inner surface of the main body 1131 through the outer surface of the sealing ring, and the atomizing head 14 is located in the liquid storage assembly 11, so that the liquid inlet hole 1411 and the liquid inlet port 1144 , the liquid storage chamber 1151 , and the liquid injection hole 1125 are connected; finally, the battery device is installed on the connecting section 132 .

Use process: When the user needs to observe the liquid storage chamber 1151, since the outer surface of the boss portion 1124 and the inner surface of the outer cylinder portion 1111, the inner surface of the connecting body 1121 and the outer surface of the inner cylinder portion 1141 are all fixedly connected or tightly fitted Therefore, the user drives the connecting member 112 and the inner tube 114 to slide upward by sliding the outer cylinder portion 1111 upward, thereby driving the observation members 115 located in the limiting groove 1114 and the locking groove 1115 on both sides to slide upward. The outer surface of the ring abuts against the inner surface of the body 1131, which enhances the user's sliding feel and sliding resistance. When the top end of the abutting portion 1143 abuts against the bottom end of the abutting portion 1132, the observation member 115 is completely exposed, and the user can pass the The observation piece 115 observes the liquid storage volume of the e-liquid in the liquid storage chamber 1151; if the storage volume of the e-liquid in the liquid storage chamber 1151 is small at this time, the user can slide the outer cylinder portion 1111 upward to drive the liquid storage chamber The smoke liquid at the bottom of 1151 and the liquid inlet 1144 on the inner cylinder portion 1141 move up. At this time, the area where the liquid inlet 1144 communicates with the liquid inlet 1411 gradually increases and then gradually decreases, so that the liquid at the bottom of the liquid storage chamber 1151 is closed. The position of the smoke liquid and the liquid inlet hole 1411 is closer, which is beneficial for the smoke liquid at the bottom of the liquid storage chamber 1151 to enter the atomizing core through the liquid inlet hole 1411, so that the smoke liquid in the liquid storage chamber 1151 can be completely absorbed by the atomizing core as much as possible. absorb. When the user does not need to observe the liquid storage chamber 1151, the user slides the outer cylindrical portion 1111 downwards to drive the connecting member 112 and the inner tube 114 to slide downwards, thereby driving the observation member 115 to slide downwards. When the bottom end of the outer cylindrical portion 1111 slides down The observation member 115 is completely hidden by the inner wall of the abutting groove 1134 , which can protect the observation member 115 from accidental damage at this time.

When the user needs to inject liquid, first, the observation member 115 is hidden. At this time, the liquid inlet hole 1411 is higher than the bottom of the liquid storage chamber 1151. Second, the user rotates the upper cover 12 to make the upper cover detach from the connecting member 112, and then , the user injects liquid into the liquid injection hole 1125, so that the smoke liquid enters the liquid storage cavity 1151 through the liquid injection hole 1125; A height difference is formed between the bottoms of the 1151. Therefore, when the liquid is injected, the side wall of the inner cylinder portion 1141 blocks the liquid inlet hole 1411 to realize the buffering of the smoke liquid, and the smoke liquid in the liquid storage chamber 1151 passes through the liquid inlet hole 1411. The area that is partially connected to the liquid inlet 1144 enters the atomizing chamber. Even if the user injects the liquid too fast, the e-liquid will not enter the atomizing chamber through the liquid inlet 1411, and then pass through the inlet that communicates with the atomizing chamber. The air port 133 flows out, causing the leakage of e-liquid. When the user uses it, the outer cylinder portion 1111 can be slid upwards, so that the communication area between the liquid inlet hole 1411 and the liquid inlet port 1144 is gradually increased, and the liquid inlet hole 1411 and the bottom of the liquid storage cavity 1151 are gradually kept flush. The smoke liquid in the liquid storage chamber 1151 enters the atomization chamber through the liquid inlet 1144 and the liquid inlet hole 1411 in sequence.

In the electronic cigarette of the present invention, since the space formed by the outer tube 111 , the connecting piece 112 , the inner tube 114 and the observation piece 115 together constitutes the liquid storage cavity 1151 , therefore, when the user needs to observe the condition of the cigarette liquid in the liquid storage cavity 1151 , the inner tube 114 can be driven to slide along the atomizing head 14 by sliding the outer tube 111 upward, so that the observation piece 115 is exposed, and the remaining amount of the smoke liquid in the liquid storage chamber 1151 can be observed through the observation piece 115. When the user does not need to observe the liquid storage volume When the outer tube 111 is slid downward, the observation piece 115 can be covered by the fixing piece 113, thereby preventing the observation piece 115 from being damaged.

The above embodiments only represent the embodiments of the present invention, and the descriptions thereof are specific and detailed, but should not be construed as limiting the scope of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can also be made, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention should be subject to the appended claims.

Claims (8)

1. An atomizer, characterized by: the liquid storage device comprises an atomizing assembly and a liquid storage assembly which can slide relative to the atomizing assembly, wherein the atomizing assembly is provided with an atomizing cavity, the liquid storage assembly internally comprises a liquid storage cavity, the atomizing cavity is communicated with the liquid storage cavity, one end of the liquid storage cavity, which is close to the atomizing assembly, is provided with an observation piece, the atomizing assembly is provided with a containing cavity which can contain the observation piece, and the observation piece can be exposed from the containing cavity by sliding the liquid storage assembly so as to observe the liquid in the liquid storage cavity; the atomization component comprises an atomization head, the atomization head comprises a shell, the atomization cavity is formed in the shell, a liquid inlet hole communicated with the atomization cavity is formed in the shell, the liquid storage component comprises an outer tube, a connecting piece connected to one end of the outer tube and an inner tube arranged inside the outer tube, the atomization component comprises a tube atomization head and a fixing piece arranged on the outer tube and far away from one end of the connecting piece, the holding cavity is formed between the fixing piece and the atomization head, the inner tube is connected to the connecting piece and can slide along the shell of the atomization head, the outer tube, the connecting piece and the inner tube jointly enclose to form a liquid storage cavity, the observation piece is respectively connected with the inner tube and the outer tube in a sealing manner, the outer tube slides, the outer tube drives the inner tube to slide along the atomization head, so that the observation piece is exposed from the holding cavity to observe the smoke liquid in the liquid storage cavity, or the observation piece is accommodated in the accommodating cavity and is shielded by the fixing piece.

2. The nebulizer of claim 1, wherein: the observation piece is a transparent or semitransparent piece.

3. The nebulizer of claim 1, wherein: and a liquid inlet communicated with the liquid inlet hole is formed in the wall of the liquid storage cavity.

4. A nebulizer as claimed in claim 3, wherein: the bottom in feed liquor hole is higher than the bottom in stock solution chamber, the inlet extends to the bottom in stock solution chamber, works as it follows to observe the piece when exposing in holding the chamber, the tobacco juice of stock solution chamber bottom can loop through the inlet feed liquor hole gets into in the atomizing chamber.

5. The nebulizer of claim 1, wherein: the outer tube is provided with a limiting groove, the inner tube is provided with a clamping groove, two ends of the observation piece are respectively positioned in the limiting groove and the clamping groove, the outer tube comprises an outer tube part arranged at one end of the connecting piece, a shielding part arranged on the outer tube part and formed by extending inwards along the radial direction of the outer tube part, and a clamping part arranged on the shielding part and formed by extending downwards, the clamping part, the shielding part and the outer tube part jointly form the limiting groove, the inner tube comprises an inner tube part arranged on the connecting piece and far away from one end of the outer tube part, a clamping part arranged at the bottom end of the inner tube part and formed by extending outwards along the radial direction of the inner tube part, and a butting part arranged on the clamping part and formed by extending upwards, and the inner tube part, the clamping part and the butting part jointly form the clamping groove.

6. The atomizer of claim 5, wherein: the connecting piece is including locating connection body on the urceolus portion, the connecting piece is still including locating connect the body and go up the edge connect the radial outside protruding connecting portion of stretching formation of body and locate upwards extend the boss portion that forms on the connecting portion, seted up on the connecting portion at least one with the notes liquid hole of stock solution chamber intercommunication, the surface of boss portion with the internal surface counterbalance of urceolus portion holds.

7. The nebulizer of claim 1, wherein: still including locating the upper cover of stock solution subassembly one end, cover on and seted up the outlet flue, atomization component is still including locating the base of the one end of upper cover is kept away from to the atomising head, the air inlet has been seted up on the base, the outlet flue the air inlet with the atomizing chamber all communicates.

8. An electronic cigarette, characterized in that: the electronic cigarette comprising a battery device and the atomizer of any one of claims 1 to 7, the atomizer being electrically connected to the battery device.

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