Atomization device and electronic cigarette

Abstract

The utility model provides an atomizing device, which comprises a shell, a plurality of atomizing nozzles and a plurality of atomizing nozzles, the shell comprises a top wall and a side wall connected with the top wall, an opening opposite to the top wall is formed at one end, relatively far away from the top wall, of the side wall, and a suction nozzle is arranged on one side, opposite to the opening, of the top wall; the sealing seat is used for sealing the opening, and an inserting hole is formed in the side, facing the top wall, of the sealing seat; the atomization pipe is arranged in the shell, one end of the atomization pipe is communicated with the suction nozzle, the other end of the atomization pipe is inserted into the insertion hole, and an oil inlet hole communicated with a pipe cavity of the atomization pipe is formed in the atomization pipe; the oil storage cotton is arranged on the atomization pipe in a sleeved mode, and the oil inlet hole is covered with the oil storage cotton. The utility model further provides an electronic cigarette adopting the atomization device. According to the electronic cigarette, the oil storage cotton connected to the atomizing pipe in the sleeving mode plays a role in locking oil, so that the amount of tobacco tar flowing into the atomizing core is reduced, the atomizing core is prevented from being excessively wetted by the tobacco tar, and the grunt sound generated when the electronic cigarette is used is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic cigarettes, in particular to an atomization device and an electronic cigarette. Background Art

[0002] An electronic cigarette generally consists of an atomization device and a power supply device for supplying power to the atomization device. An air flow channel and a negative pressure channel communicating with the suction channel of the atomization device are formed in the power supply device. The other end of the air flow channel communicates with the outside, and the other end of the negative pressure channel communicates with a receiving cavity where a microphone is installed. When a user inhales through the suction channel of the atomization device, the air in the negative pressure channel and the receiving cavity communicating with the negative pressure channel is sucked away, and the inside of the receiving cavity is in a negative pressure state, thus triggering the microphone. When the microphone is triggered, the power supply device and the atomization device are turned on, so as to convert the e-liquid contained in the atomization device into aerosol for the user to inhale.

[0003] The atomization device includes a housing for containing e-liquid and an atomization component arranged in the housing. The atomization component has an atomization core for atomizing e-liquid. The e-liquid flows to the atomization core through an oil inlet hole formed in the atomization component and is converted into inhalable aerosol under the atomization action of the atomization core.

[0004] However, in the atomization device of the related art, the e-liquid will flow into the atomization core excessively, which will cause a part of the e-liquid flowing into the atomization core not to be atomized, thus generating a relatively large gurgling sound when the user uses the electronic cigarette and affecting the use experience of the electronic cigarette. Summary of the Utility Model

[0005] The purpose of the utility model is to provide an atomization device to solve the problem that in the related art, the e-liquid will flow into the atomization core excessively, resulting in a part of the e-liquid flowing into the atomization core not being atomized.

[0006] To achieve the above purpose, one aspect of the utility model provides an atomization device, which includes:

[0007] A housing, including a top wall and a side wall connected to the top wall. One end of the side wall relatively far from the top wall forms an opening opposite to the top wall, and a mouthpiece is arranged on the side of the top wall facing away from the opening;

[0008] A sealing seat for sealing the opening. A plug hole is formed on the side of the sealing seat facing the top wall;

[0009] An atomization tube is arranged in the housing. One end of the atomization tube communicates with the mouthpiece, and the other end is inserted into the plug hole. An oil inlet hole communicating with the lumen of the atomization tube is formed on the atomization tube;

[0010] An oil storage cotton is sleeved on the atomization tube, and the oil storage cotton covers the oil inlet hole.

[0011] In some embodiments, an installation seat surrounding the insertion hole is further provided on one side of the sealing seat facing the top wall, and the other end of the atomizing tube is inserted into the insertion hole through the installation seat;

[0012] Wherein, the oil storage cotton is located in the installation seat, an oil guiding groove is formed on the installation seat, and the oil storage cotton is exposed outside the installation seat through the oil guiding groove.

[0013] In some embodiments, the sealing seat includes:

[0014] A bottom shell, connected to the side wall through an open end, and a connection groove is formed on one side of the bottom shell facing the top wall;

[0015] An upper shell, arranged on one side of the bottom shell facing the top wall, and the upper shell has a connection post inserted into the connection groove;

[0016] Wherein, the insertion hole is formed in the upper shell and penetrates through the connection post, and the installation seat is arranged on one side of the upper shell facing the top wall.

[0017] In some embodiments, the upper shell and the installation seat are of an integrally formed structure.

[0018] In some embodiments, the upper shell and the installation seat are made of silica gel material.

[0019] In some embodiments, the insertion hole and the connection post are coaxially arranged.

[0020] Another aspect of the present invention provides an electronic cigarette, which includes the atomizing device as described above and a power supply device for supplying power to the atomizing device.

[0021] Compared with the related art, in the atomizing device of the present invention, the oil storage cotton sleeved on the atomizing tube plays a role in locking oil, thereby slowing down the amount of smoke oil flowing into the atomizing core, preventing the atomizing core from being overly wetted by the smoke oil, and reducing the gurgling sound generated when using the electronic cigarette. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic structural diagram of the atomizing device according to an embodiment of the present invention;

[0023] Figure 2 is Figure 1 a cross-sectional view of the atomizing device in

[0024] Figure 3 is Figure 1 an exploded view of the atomizing device in

[0025] Reference numerals:

[0026] Housing 100; top wall 110; side wall 120; nozzle 130; sealing seat 200; insertion hole 201; bottom case 210; connecting groove 211; upper case 220; connecting post 221; atomizing tube 300; atomizing core 310; oil inlet hole 301; oil storage cotton 400; mounting seat 500; oil guiding groove 510. Detailed implementation manners

[0027] The following will clearly and completely describe the solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0028] It should be noted that all the directional indications (such as up, down, left, right, front, back, top, bottom, side...) in the embodiments of the present utility model are only used to explain the relative position relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0029] It should also be noted that when an element is referred to as "fixed to" or "disposed on" another element, it can be directly on the other element or there may be an intermediate element at the same time. When an element is referred to as "connected to" another element, it can be directly connected to the other element or there may be an intermediate element at the same time.

[0030] In view of the technical defects in the related art, this embodiment provides an electronic cigarette, which includes an atomizing device and a power supply device. Among them, the atomizing device is used to convert atomization matrices such as e-liquid into inhalable aerosol, and the power supply device is used to supply power to the atomizing device.

[0031] As Figure 1 and Figure 2 shown, the atomizing device includes a housing 100 for accommodating e-liquid and a sealing seat 200 for sealing the housing 100. Among them, the housing 100 includes a top wall 110 and a side wall 120 connected to the top wall 110. One end of the side wall 120 relatively far from the top wall 110 forms an opening opposite to the top wall 110, and a nozzle 130 is provided on the side of the top wall 110 facing away from the opening. The sealing seat 200 seals the opening, so as to enclose an e-liquid cavity for accommodating e-liquid with the housing 100.

[0032] Continue to refer to Figure 2As shown, the atomizing device further includes an atomizing tube 300 and an oil storage cotton 400 disposed in the housing 100. An oil inlet hole 301 communicating with the lumen of the atomizing tube 300 is formed in the atomizing tube 300. An atomizing core 310 for atomizing e-liquid is disposed in the atomizing tube 300. The wire of the atomizing core 310 passes through the sealing seat 200 and is electrically connected to the power supply device. The oil storage cotton 400 is sleeved on the atomizing tube 300 and covers the oil inlet hole 301. A plug hole 201 is formed on one side of the sealing seat 200 facing the top wall 110. One end of the atomizing tube 300 communicates with the mouthpiece 130, and the other end is inserted into the plug hole 201.

[0033] In the atomizing device of this embodiment, the e-liquid in the housing 100 flows to the atomizing core 310 through the oil inlet hole 301 and is converted into inhalable aerosol by the atomizing core 310. Among them, the oil storage cotton 400 sleeved on the atomizing tube 300 plays a role in locking the oil, thereby slowing down the amount of e-liquid flowing into the atomizing core 310 to prevent the atomizing core 310 from being overly wetted by the e-liquid and reducing the gurgling sound generated when using the electronic cigarette.

[0034] In some embodiments, as Figure 2 shown, an installation seat 500 surrounding the plug hole 201 is further provided on one side of the sealing seat 200 facing the top wall 110. The other end of the atomizing tube 300 passes through the installation seat 500 and is inserted into the plug hole 201, and the oil inlet hole 301 is formed in the area of the atomizing tube 300 located in the installation seat 500, and the oil storage cotton 400 is also located in the installation seat 500 accordingly. As Figure 3 shown, an oil guiding groove 510 is formed in the installation seat 500, and the oil storage cotton 400 is exposed outside the installation seat 500 through the oil guiding groove 510, so that the oil storage cotton 400 can absorb the e-liquid in the housing 100. In this embodiment, the installation seat 500 plays a role in limiting the oil storage cotton 400, so as to maintain a relatively stable positional relationship between the atomizing tube 300 and the oil storage cotton 400, and further stabilize the amount of e-liquid flowing into the atomizing core 310.

[0035] In some embodiments, in order to facilitate the assembly of the atomizing device, as Figure 2 shown, the sealing seat 200 of this embodiment includes a bottom shell 210 and an upper shell 220. The bottom shell 210 is connected to the side wall 120 through an open mouth, and a connecting groove 211 is formed on one side of the bottom shell 210 facing the top wall 110. The upper shell 220 is disposed on one side of the bottom shell 210 facing the top wall 110, and the upper shell 220 has a connecting column 221 inserted into the connecting groove 211. Among them, the plug hole 201 is formed in the upper shell 220 and penetrates through the connecting column 221. According to actual design requirements, the plug hole 201 can be coaxially arranged with the connecting column 221. Correspondingly, the installation seat 500 is disposed on one side of the upper shell 220 facing the top wall 110.

[0036] Exemplarily, according to actual requirements, the upper shell 220 and the mounting seat 500 can be integrally formed structures, and the upper shell 220 and the mounting seat 500 are made of silicone material. According to actual requirements, a sealing ring can also be provided on the pore wall of the insertion hole 201 to improve the airtightness between the atomization tube 300 and the upper shell 220.

[0037] The above are only partial or preferred embodiments of the present invention. Neither the text nor the drawings can limit the scope of protection of the present invention. Any equivalent structural transformation made by using the content of the specification and drawings of the present invention under the overall concept of the present invention, or any direct / indirect application in other related technical fields, is included in the scope of protection of the present invention.

Claims

1. An atomizing device, characterized in that: include: A housing (100) comprises a top wall (110) and a side wall (120) connected to the top wall (110), wherein an end of the side wall (120) relatively far from the top wall (110) forms an opening opposite to the top wall (110), and a suction nozzle (130) is provided on a side of the top wall (110) facing away from the opening; A sealing seat (200) for sealing the opening, wherein a plug hole (201) is formed on a side of the sealing seat (200) facing the top wall (110); An atomizing tube (300) is arranged in the housing (100), one end of the atomizing tube (300) is connected to the suction nozzle (130), and the other end is plugged into the plug hole (201), and an oil inlet hole (301) connected to the tube cavity of the atomizing tube (300) is provided on the atomizing tube (300); The oil storage cotton (400) is sleeved on the atomizing tube (300), and the oil storage cotton (400) covers the oil inlet hole (301).

2. The atomizing device according to claim 1, characterized in that: A mounting seat (500) surrounding the plug hole (201) is also provided on the side of the sealing seat (200) facing the top wall (110), and the other end of the atomizing tube (300) is plugged into the plug hole (201) through the mounting seat (500); The oil storage cotton (400) is located inside the mounting seat (500), an oil guide groove (510) is provided on the mounting seat (500), and the oil storage cotton (400) is exposed to the outside of the mounting seat (500) through the oil guide groove (510).

3. The atomizing device according to claim 2, characterized in that: The sealing seat (200) comprises: A bottom shell (210) is connected to the side wall (120) through the opening, and a connecting groove (211) is provided on a side of the bottom shell (210) facing the top wall (110); An upper shell (220) is arranged on a side of the bottom shell (210) facing the top wall (110), and the upper shell (220) has a connecting column (221) plugged into the connecting groove (211); The plug hole (201) is opened on the upper shell (220) and passes through the connecting column (221), and the mounting seat (500) is arranged on a side of the upper shell (220) facing the top wall (110).

4. The atomizing device according to claim 3, characterized in that: The upper shell (220) and the mounting seat (500) are an integrally formed structure.

5. The atomizing device according to claim 4, characterized in that: The upper shell (220) and the mounting seat (500) are made of silicone material.

6. The atomizing device according to claim 3, characterized in that: The plug hole (201) and the connecting column (221) are coaxially arranged.

7. An electronic cigarette, characterized in that: The invention comprises an atomizing device as claimed in any one of claims 1 to 6 and a power supply device for supplying power to the atomizing device.

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