Atomization core of electronic cigarette

Abstract

The utility model discloses an electronic cigarette atomization core, which relates to the technical field of electronic cigarettes and comprises a lower mounting shell, a containing cavity is formed in the lower mounting shell, a heating net is mounted in the containing cavity, an oil storage medium is sleeved on the outer side of the heating net, and an upper mounting shell is mounted in the containing cavity and located on the outer side of the oil storage medium. The oil storage medium comprises an oil storage cotton core, and a metal net is installed in the oil storage cotton core. The electronic cigarette atomization core has the advantages that the metal net is installed in the oil storage cotton core, the metal net can be manually bent, the shape of the oil storage cotton core can be manually changed and fixed through the hardness and moldability of the metal net, the electronic cigarette atomization core can be conveniently and rapidly arranged on the outer side of the heating net in a sleeving mode and enter the installation shell, and the heating net is matched with the multiple sets of isolation columns on the outer side of the heating net; contact between the cotton core and the heating net is reduced, and the phenomena that the cotton core is too tight, oil guiding is not smooth, and the cotton core is burnt when the heating net is dry-burnt are avoided.

Description

Technical Field

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

[0002] The atomizer core is an important structure of the electronic cigarette. Generally speaking, it can heat and vaporize the e-liquid to produce a mist-like particle, which can imitate the smoke effect that appears after the traditional tobacco is burned. In order to achieve the best atomization taste, the requirements for the atomizer core are also different.

[0003] Application No. 202320162029.4 discloses an electronic cigarette atomization core, which is assembled in an upper mounting shell after wrapping an oil storage medium with a heating net. During assembly, the upper position of the oil storage medium needs to be pinched, so that the oil storage medium enters the upper mounting shell in a tight top and loose bottom state. The smoke oil enters the upper mounting shell through a first oil hole, and after entering, the smoke oil will only go downward due to the action of gravity, because the lower oil storage medium is in a fluffy state and is close to the inner wall of the upper mounting shell, so that the smoke oil will be completely absorbed by the oil storage medium, and there will be no leakage downward.

[0004] The oil storage medium of the above application needs to be manually pinched to be fixed, which is not convenient for operation. At the same time, the oil storage medium such as cotton core is in too tight contact with the heating network, which can easily lead to poor oil conduction and a burnt smell of the dry-burned cotton core, affecting the experience. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides an electronic cigarette atomizer core, which solves the problems raised in the above background technology.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: an electronic cigarette atomization core, including a lower mounting shell, a storage cavity is opened inside the lower mounting shell, a heating net is installed inside the storage cavity, an oil storage medium is sleeved on the outside of the heating net, an upper mounting shell is installed inside the storage cavity and on the outside of the oil storage medium, the oil storage medium includes an oil storage cotton core, a metal net is installed inside the oil storage cotton core, a plurality of isolation columns are installed inside the storage cavity and between the heating net and the oil storage medium, and a sealing silicone ring is installed inside the upper mounting shell.

[0007] Preferably, a positioning ring is rotatably connected to the top of the lower mounting shell, the positioning ring is threadedly connected to the upper mounting shell, and the inner side of the positioning ring and the outer side of the upper mounting shell are respectively provided with mutually matching threads.

[0008] Preferably, a plurality of first oil holes are provided inside the lower mounting shell and on one side of the receiving cavity.

[0009] Preferably, a plurality of second oil holes are opened inside the upper mounting shell, and the plurality of second oil holes are respectively consistent in shape with the plurality of first oil holes.

[0010] Preferably, a magnet sheet is installed inside the lower mounting shell and at the bottom of the storage cavity.

[0011] Preferably, a magnetic metal sheet is installed at the bottom of the upper mounting shell, the magnetic metal sheet is aligned with the magnet sheet, and the structures of the magnetic metal sheet and the magnet sheet are both annular.

[0012] The utility model provides an electronic cigarette atomizer core, which has the following beneficial effects:

[0013] 1. The electronic cigarette atomization core can be manually bent by using the hardness and plasticity of the metal mesh installed in the oil storage cotton core to change and fix the shape of the oil storage cotton core, so that it can be quickly put on the outside of the heating net and enter the installation shell. In combination with multiple groups of isolation columns on the outside of the heating net, it is beneficial to reduce the contact between the cotton core and the heating net, avoid the cotton core being too tight, resulting in poor oil conduction, and the heating net dry-burning the cotton core with a burnt smell.

[0014] 2. The electronic cigarette atomizer core is threadedly connected between the positioning ring on the lower mounting shell and the upper mounting ring, which is convenient for fixing and disassembling the upper and lower mounting shells. The positioning ring is rotatably connected to the lower mounting shell, so that the lower mounting shell can rotate and adjust the positions of the multiple groups of first oil holes inside it and the multiple groups of second oil holes in the upper mounting shell to align or stagger them, adjust the size of the gaps between the oil holes, and facilitate control of the entry and outflow of smoke oil. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a top sectional view of the utility model;

[0017] Figure 3 For this utility model Figure 1 Enlarged view of point A in the middle.

[0018] In the figure: 1. lower mounting shell; 2. storage cavity; 3. heating net; 4. oil storage medium; 41. oil storage cotton core; 42. metal net; 5. upper mounting shell; 6. isolation column; 7. positioning ring; 8. first oil hole; 9. second oil hole; 10. sealing silicone ring; 11. magnet sheet; 12. magnetic metal sheet. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] See also Figures 1 to 3 The utility model provides a technical solution: an electronic cigarette atomization core, including a lower mounting shell 1, a storage chamber 2 is provided inside the lower mounting shell 1, a heating net 3 is installed inside the storage chamber 2, an oil storage medium 4 is sleeved on the outside of the heating net 3, an upper mounting shell 5 is installed inside the storage chamber 2 and outside the oil storage medium 4, the oil storage medium 4 includes an oil storage cotton core 41, a metal mesh 42 is installed inside the oil storage cotton core 41, and the metal mesh 42 can be manually bent to change and fix the shape of the oil storage cotton core 41 through its hardness and plasticity. The shape is convenient for the oil storage medium 4 to be quickly sleeved on the outside of the heating net 3 and enter the lower mounting shell 1 and the upper mounting shell 5. A plurality of isolation columns 6 are installed inside the storage cavity 2 and between the heating net 3 and the oil storage medium 4, which is beneficial to reduce the contact between the oil storage cotton core 41 and the heating net 3, and avoid the oil storage cotton core 41 being too tight, resulting in poor oil conduction, and the heating net 3 being dry-burned and the oil storage cotton core 41 having a burnt smell. The top of the lower mounting shell 1 is rotatably connected with a positioning ring 7, and the positioning ring 7 is threadedly connected to the upper mounting shell 5. The inner side of the positioning ring 7 and the outer side of the upper mounting shell 5 are separated A threaded connection structure that cooperates with each other is provided, which is convenient for the installation and removal of the upper mounting shell 5. A magnet sheet 11 is installed inside the lower mounting shell 1 and at the bottom of the storage chamber 2. A magnetic metal sheet 12 is installed at the bottom of the upper mounting shell 5. The magnetic metal sheet 12 is aligned with the magnet sheet 11. The structures of the magnetic metal sheet 12 and the magnet sheet 11 are both annular. The adsorption between the magnet sheet 11 and the magnetic metal sheet 12 is conducive to increasing the friction between the lower mounting shell 1 and the upper mounting shell 5, so that the lower mounting shell 1 is not easy to move. A plurality of first oil holes 8 are opened inside the lower mounting shell 1 and on one side of the storage chamber 2. A plurality of second oil holes 9 are opened inside the upper mounting shell 5. The plurality of second oil holes 9 are respectively consistent in shape with the plurality of first oil holes 8. The lower mounting shell 1 can be rotated by the rotation connection between the positioning ring 7 and the lower mounting shell 1, and the positions of the plurality of first oil holes 8 and the size of the gaps between the plurality of second oil holes 9 are adjusted to align or displace them, so as to facilitate the control of the entry and outflow of smoke oil. A sealing silicone ring 10 is installed inside the upper mounting shell 5.

[0021] In summary, when the electronic cigarette atomization core is used, after the upper mounting shell 5 is inserted into the storage chamber 2 in the lower mounting shell 1, the positioning ring 7 on the lower mounting shell 1 is rotated through the threads respectively arranged on the inner side of the positioning ring 7 and the outer side of the upper mounting shell 5, so that the positioning ring 7 is threadedly connected and fixed with the upper mounting shell 5. At this time, the two ends of the oil storage medium 4 are fitted together, the metal mesh 42 in the oil storage medium 4 is bent, and the oil storage cotton core 41 is deformed accordingly. After forming a roughly ring shape, the oil storage medium 4 is inserted into the upper mounting shell 5 and is sleeved on the outer side of the heating net 3 in the lower mounting shell 1. At the same time, the multiple isolation columns 6 on the outer side of the heating net 3 are partially blocked to pass the smoke oil through the lower mounting shell 1 and the multiple first oil holes 8 and the second oil holes 9 in the upper mounting shell 5 enter the storage chamber 2, and the oil storage medium 4 absorbs them. Since the lower mounting shell 1 is rotatably connected with the positioning ring 7, the lower mounting shell 1 can be rotated to adjust the positions of the multiple first oil holes 8 on the lower mounting shell 1, so that they are aligned or misaligned with the multiple second oil holes 9 on the upper mounting shell 5, and the size of the gap between the first oil holes 8 and the second oil holes 9 is adjusted to limit the entry and outflow of smoke oil, and the magnetic metal sheet 12 at the bottom of the upper mounting shell 5 is fitted with the magnet sheet 11 in the storage chamber 2, and the lower mounting shell 1 and the upper mounting shell 5 are fixed by the adsorption between the magnetic metal sheet 12 and the magnet sheet 11.

[0022] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An electronic cigarette atomizer core, comprising a lower mounting shell (1), characterized in that: The lower mounting shell (1) has a storage chamber (2) formed inside, a heating net (3) is installed inside the storage chamber (2), an oil storage medium (4) is sleeved on the outside of the heating net (3), an upper mounting shell (5) is installed inside the storage chamber (2) and outside the oil storage medium (4), the oil storage medium (4) comprises an oil storage cotton core (41), a metal net (42) is installed inside the oil storage cotton core (41), a plurality of isolation columns (6) are installed inside the storage chamber (2) and between the heating net (3) and the oil storage medium (4), and a sealing silicone ring (10) is installed inside the upper mounting shell (5).

2. The electronic cigarette atomizer core according to claim 1, characterized in that: A positioning ring (7) is rotatably connected to the top of the lower mounting shell (1), and the positioning ring (7) is threadedly connected to the upper mounting shell (5). The inner side of the positioning ring (7) and the outer side of the upper mounting shell (5) are respectively provided with mutually matching threads.

3. The electronic cigarette atomizer core according to claim 1, characterized in that: A plurality of first oil holes (8) are provided inside the lower mounting shell (1) and on one side of the storage cavity (2).

4. The electronic cigarette atomizer core according to claim 3, characterized in that: A plurality of second oil passage holes (9) are provided inside the upper mounting shell (5), and the plurality of second oil passage holes (9) are respectively consistent in shape with the plurality of first oil passage holes (8).

5. The electronic cigarette atomizer core according to claim 1, characterized in that: A magnet sheet (11) is installed inside the lower installation shell (1) and at the bottom of the storage cavity (2).

6. The electronic cigarette atomizer core according to claim 5, characterized in that: A magnetic metal sheet (12) is installed at the bottom of the upper installation shell (5); the magnetic metal sheet (12) is aligned with the magnet sheet (11); and the structures of the magnetic metal sheet (12) and the magnet sheet (11) are both annular.

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