CN-224206193-U - Electronic cigarette oil guide structure with gradient capillary channel

Abstract

The utility model provides an electronic cigarette oil guide structure with a gradient capillary channel, which relates to the technical field of electronic cigarette related equipment and comprises an outer shell, integral cotton, oil guide cotton and a heating wire assembly, wherein the integral cotton is arranged in the outer shell, an oil storage cavity is formed in the outer shell, and the oil storage cavity is used for supplying oil to the integral cotton; the heating wire component is arranged in the oil guide cotton and is used for heating the oil guide cotton so as to volatilize the tobacco tar in the oil guide cotton. The utility model relieves the technical problem of lower suction and transmission efficiency caused by the speed limit of tobacco tar entering the integrated cotton in the prior art, and avoids the occurrence of oil leakage caused by the absence of the integrated cotton.

Inventors

• YI YANJUN
• ZHAO SUJING

Assignees

• 深圳市沃格斯特科技有限公司

Dates

Publication Date

20260508

Application Date

20250528

Claims (10)

1. 1. The electronic cigarette oil guide structure with the gradient capillary channel is characterized by comprising an outer shell (1), integral cotton (2), oil guide cotton (5) and a heating wire assembly (6), wherein the integral cotton (2) is arranged in the outer shell (1), an oil storage cavity (12) is formed in the outer shell (1), and the oil storage cavity (12) is used for supplying oil to the integral cotton (2); The oil guide cotton (5) is arranged in the outer shell (1), and the oil guide cotton (5) is used for absorbing tobacco tar in the integrated cotton (2); The heating wire component (6) is arranged in the oil guiding cotton (5), and the heating wire component (6) is used for heating the oil guiding cotton (5) so as to volatilize tobacco tar in the oil guiding cotton (5).
2. 2. The electronic cigarette oil guiding structure with the gradient capillary channel according to claim 1, wherein a plurality of oil inlet holes (11) are formed in the outer shell (1), and each oil inlet hole (11) is communicated with the oil storage cavity (12).
3. 3. The electronic cigarette oil guiding structure with the gradient capillary channel according to claim 2, wherein a supporting block (13) is arranged on the inner side wall of the outer shell (1), and the supporting block (13) supports the integrated cotton (2).
4. 4. The electronic cigarette oil guide structure with the gradient capillary channel according to claim 1, further comprising an atomization core (4), wherein the atomization core (4) is arranged in the outer shell (1), and the oil guide cotton (5) is arranged in the atomization core (4); The atomizing core (4) is provided with a long through hole (41), and the long through hole (41) is used for enabling the integrated cotton (2) to be connected with the oil guide cotton (5).
5. 5. The electronic cigarette oil guiding structure with gradient capillary channels according to claim 4, further comprising a glass fiber tube (3), wherein the glass fiber tube (3) is arranged in the integrated cotton (2), and the glass fiber tube (3) is connected with the atomization core (4).
6. 6. The electronic cigarette oil guiding structure with the gradient capillary channel according to claim 5, wherein a U-shaped groove (42) is formed at one end of the atomizing core (4) connected with the glass fiber tube (3).
7. 7. The electronic cigarette oil guiding structure with the gradient capillary channel according to claim 1, wherein the oil guiding cotton (5) comprises a plurality of tubular cotton, and the tubular cotton is sequentially sleeved and connected; the heating wire component (6) is arranged in the tubular cotton at the innermost side.
8. 8. The electronic cigarette oil guiding structure with the gradient capillary channel according to claim 1, wherein the heating wire assembly (6) comprises a heating wire (61) and heating wire pins (62), and the heating wire (61) is arranged in the oil guiding cotton (5); one end of the heating wire pin (62) is connected with the heating net (61), and the other end is connected with an external power supply device.
9. 9. The electronic cigarette oil guiding structure with gradient capillary channels according to claim 4, further comprising a blocking piece (7), wherein the blocking piece (7) is connected with one end of the outer shell (1) far away from the integral cotton (2), and the blocking piece (7) is connected with the atomizing core (4).
10. 10. The electronic cigarette oil guiding structure with gradient capillary channels according to claim 9, further comprising a top block (8), wherein the top block (8) is arranged in the plugging piece (7); one end of the heating wire component (6) far away from the oil guiding cotton (5) penetrates out of the top block (8).

Description

Electronic cigarette oil guide structure with gradient capillary channel Technical Field The utility model relates to the technical field of electronic cigarette related equipment, in particular to an electronic cigarette oil guide structure with a gradient capillary channel. Background The electronic cigarette is also called virtual cigarette, steam cigarette, aerosol generating device, etc., and is mainly used as smoking stopping or replacing cigarette. The tobacco tar of the existing electronic cigarette often adopts a composite atomization core component and an independent atomization core. The composite atomization core component feeds tobacco tar into the integrated cotton through the small holes on the side surface of the outer tube of the atomization core, and then enters the atomization core, so that the speed of the tobacco tar entering the integrated cotton is very limited, the tobacco tar can only contact with the side surface of the integrated cotton, the whole fibers of the integrated cotton are longitudinally distributed, an oil film is easily formed on the side surface, and capillary action is not easily generated, so that the efficiency of sucking and transmitting the tobacco tar is reduced, and the phenomenon of drying and pasting the core is initiated. The independent atomization core is directly contacted with tobacco tar, and the outside of the independent atomization core is not provided with integrated cotton for buffering and storing the tobacco tar, so that the tobacco tar is easy to leak out through the inner hole of the atomization core. Disclosure of utility model The utility model aims to provide an electronic cigarette oil guide structure with a gradient capillary channel, which is used for relieving the technical problem of lower suction and transmission efficiency caused by the speed limit of tobacco oil entering into integrated cotton in the prior art and avoiding the occurrence of oil leakage caused by the fact that the integrated cotton is not arranged. In order to achieve the above purpose, the utility model adopts the following technical scheme: In a first aspect, the utility model provides an electronic cigarette oil guide structure with a gradient capillary channel, which comprises an outer shell, integral cotton, oil guide cotton and a heating wire component, wherein the integral cotton is arranged in the outer shell, an oil storage cavity is formed in the outer shell, and the oil storage cavity is used for supplying oil to the integral cotton; the oil guide cotton is arranged in the outer shell and is used for absorbing tobacco tar in the integrated cotton; The heating wire component is arranged in the oil guiding cotton and is used for heating the oil guiding cotton so as to volatilize tobacco tar in the oil guiding cotton. Further, a plurality of oil inlet holes are formed in the outer shell, and each oil inlet hole is communicated with the oil storage cavity. Further, the inner side wall of the outer shell is provided with a supporting block, and the supporting block supports the integrated cotton. Further, the electronic cigarette oil guide structure with the gradient capillary channel further comprises an atomization core, wherein the atomization core is arranged in the outer shell, and the oil guide cotton is arranged in the atomization core; the atomizing core is provided with a long through hole, and the long through hole is used for enabling the integrated cotton to be connected with the oil guiding cotton. Further, the electronic cigarette oil guiding structure with the gradient capillary channel further comprises a glass fiber tube, wherein the glass fiber tube is arranged in the integrated cotton, and the glass fiber tube is connected with the atomization core. Further, a U-shaped groove is formed in one end, connected with the glass fiber tube, of the atomizing core. Further, the oil guiding cotton comprises a plurality of tubular cotton, and the tubular cotton is sleeved and connected in sequence; the heating wire component is arranged in the tubular cotton at the innermost side. Further, the heating wire assembly comprises a heating net and heating wire pins, and the heating net is arranged in the oil guide cotton; One end of the heating wire pin is connected with the heating net, and the other end of the heating wire pin is connected with an external power supply device. Further, the electronic cigarette oil guide structure with the gradient capillary channel further comprises a blocking piece, wherein the blocking piece is connected with one end, away from the integrated cotton, of the outer shell, and the blocking piece is connected with the atomization core. Further, the electronic cigarette oil guide structure with the gradient capillary channel further comprises a top block, wherein the top block is arranged in the plugging piece; One end of the heating wire component, which is far away from the oil guiding cotton, penetrates out of the top block