CN205196990U - Electronic cigarette - Google Patents

Abstract

The utility model provides an electronic cigarette, includes atomizer (1) and plants in first electrode (2) and second electrode (3) of atomizer (1) tip that it has atomizing piece (5) that are used for tobacco tar atomization to go back the holding in atomizer (1) to reach first lead wire (51) and the second lead wire (52) be connected with atomizing piece (5) electricity, second electrode (3) have extension (31) of stretching into atomizer (1) inside, extension (31) tip cover is equipped with holder (6), second lead wire (52) centre gripping between extension (31) and holder (6) and with second electrode (3) electric connection, first lead wire (51) and first electrode (2) electric connection. The utility model discloses an electronic cigarette's the anodal perhaps difficult short circuit between the negative pole of atomizing piece.

Description

e-cigarette

technical field

The present invention relates to the field of electric heating products, and more specifically, relates to an electronic cigarette.

Background technique

The electronic cigarette in the prior art includes an atomizer and a first electrode connected to the atomizer. An insulating ring and a second electrode are sequentially sleeved inside the first electrode; The negative pole of the chemical element is clamped between the insulating ring and the second electrode and is electrically connected to the second electrode; the positive pole is clamped between the insulating ring and the first electrode. Due to the limitation of the assembly method of such a structure, when inserting the second electrode from the outside, it is possible to squeeze out the positive or negative electrode of the atomizer, resulting in poor contact. The insulation ring is pierced through the insertion of the atomizer, resulting in a short circuit between the positive and negative electrodes of the atomizer, resulting in product failure. In addition, it is not easy to assemble.

Contents of the invention

The technical problem to be solved by the present invention is to provide an electronic cigarette in which the positive and negative electrodes of the atomizer are not easily short-circuited and easy to assemble, aiming at the defect of the prior art that the positive and negative electrodes of the atomizer are easily short-circuited.

The technical solution adopted by the present invention to solve the technical problem is to construct an electronic cigarette, including an atomizer, and a first electrode and a second electrode inserted at the end of the atomizer, and the atomizer also contains It accommodates the atomizer for atomizing the smoke oil, and the first lead wire and the second lead wire electrically connected with the atomizer atomizer, and the second electrode extends into the inside of the atomizer The extension part; the end of the extension part is covered with a clamping part, the second lead is clamped between the extension part and the clamping part and electrically connected to the second electrode, the The first lead is electrically connected to the first electrode.

The extension part of the second electrode is provided with at least one first through hole in the circumferential direction, and the first through hole, the inside of the second electrode and the inside of the atomizer communicate with each other to form a channel for air circulation.

A blind hole is axially provided at the end of the extension part, and the axial section of the clamping member is an 'E'-shaped structure adapted to the blind hole.

A blind hole is axially provided at the end of the extension part, and the axial section of the clamping member is a 'T'-shaped structure adapted to the blind hole.

The clamping member is provided with a second through hole, the inside of the second electrode is provided with an air channel passing through both ends of the second electrode, the second through hole, the air channel and the inside of the atomizer Interconnected to form channels for air circulation.

The axial section of the clamping member is an 'E'-shaped structure adapted to the end of the extension part; the second through hole axially penetrates through the middle of the 'E'-shaped structure.

The axial section of the clamping member is a 'U'-shaped structure covering the end surface and part of the peripheral surface of the extension part, and the second through hole axially penetrates through the middle of the 'U'-shaped structure.

The axial section of the clamping member is a 'T'-shaped structure adapted to the shape of the end of the extension; the second through hole axially penetrates through the middle of the 'T'-shaped structure.

An insulating ring is sleeved between the first electrode and the second electrode, an annular groove is provided on the circumference of the insulating ring, and an annular protrusion corresponding to the annular groove is provided in the first electrode, The annular protrusion is locked in the annular groove, and the insulating ring is sleeved on the outer side of the second electrode with an interference fit.

The first lead is clamped between the insulating ring and the first electrode.

An end of the second electrode away from the extension portion extends axially outward to form a flange, and the flange abuts against an end of the insulating ring away from the extension portion.

The shape of the first through hole may be circular, oval or polygonal.

The area of each of the first through holes ranges from 2mm ² to 20mm ² .

The extending portion protrudes from the insulating ring at a distance of 5mm˜10mm.

The clamping part is a silicone part.

The first lead wire and the second lead wire are a positive electrode lead wire and a negative electrode lead wire drawn out from the atomizer, respectively.

The atomizing element includes a heating wire or an ultrasonic oscillator.

The electronic cigarette implementing the present invention has the following beneficial effects: by setting the second electrode into an extension part inserted into the atomizer, at the same time, a clamp for clamping the negative electrode (second lead wire) of the atomizer is provided on the extension part parts, so as to avoid the defects in the prior art that the negative electrode of the atomizer (second lead) is easily extruded during the insertion of the second electrode, and the insulating ring is blocked by the second lead due to the insertion of the second electrode. The short circuit of the positive and negative poles (the first lead and the second lead) of the atomizer produced by the puncture is also convenient for assembly.

Description of drawings

The present invention will be further described below in conjunction with accompanying drawing and embodiment, in the accompanying drawing:

Fig. 1 is a schematic diagram of the internal structure of the nebulizer in Embodiment 1 of the first embodiment of the present invention;

Fig. 2 is an enlarged view of part A in Fig. 1;

Fig. 3 is a schematic diagram of the internal structure of the atomizer according to Embodiment 1 of the second embodiment of the present invention;

Fig. 4 is an enlarged view of part B in Fig. 3;

Fig. 5 is a schematic diagram of the internal structure of the atomizer according to Embodiment 2 of the first embodiment of the present invention;

Fig. 6 is an enlarged view of part C in Fig. 5;

Fig. 7 is a schematic diagram of the internal structure of the atomizer according to Embodiment 3 of the second embodiment of the present invention;

Fig. 8 is an enlarged view of part D in Fig. 7 .

detailed description

In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described in detail with reference to the accompanying drawings.

As shown in Figures 1 to 8, the present invention constructs an electronic cigarette, which includes an atomizer 1 and a first electrode 2 inserted at the end of the atomizer 1. The first electrode 2 is sheathed with the second electrode. An electrode 2 and a second electrode 3 electrically insulated. The atomizer 1 also accommodates an atomizer 5 for atomizing the e-liquid, and a first lead 51 and a second lead electrically connected to the atomizer 5 52, the second electrode 3 has an extension 31 extending into the atomizer 1; the end of the extension 31 is also sleeved with a clamp 6, and the second lead 52 is clamped between the extension 31 and the clamp 6 between and electrically connected to the second electrode 3 .

It can be understood that the clamping part 6 is a silicone part, or made of other soft materials. The atomizing element 5 includes a heating wire or an ultrasonic oscillator.

The ways of connecting the second lead wire 52 and the second electrode 3 are as follows.

Embodiment one:

The extending portion 31 of the second electrode 3 is circumferentially provided with at least one first through hole 32 , and the first through hole 32 , the inside of the second electrode 3 and the inside of the atomizer 1 communicate with each other to form a channel for air circulation.

Embodiment 1: As specifically shown in FIG. 1 and FIG. 2 , a blind hole is arranged at the end of the extension part 31 in the axial direction, and the clamping member 6 has an 'E'-shaped structure suitable for the blind hole. It can be understood that the purpose of disposing the clip 6 is to connect the second lead 52 to the end of the extension part 31 . The clamping member 6 of 'E' type can tightly fix the second lead wire 52 on the extension part 31 . The clip 6 is sleeved on the extension portion 31 with an interference fit.

Embodiment 2: As specifically shown in Fig. 5 and Fig. 6 , a blind hole is arranged at the end of the extension part 31 in the axial direction, and the axial cross-section of the clamping member 6 is a 'T'-shaped structure suitable for the blind hole.

It can be understood that the shape of the clip 6 is not particularly limited, as long as it can be tightly sleeved on the end of the extension portion 31 .

Embodiment 2: The clamping member 6 is provided with a second through hole, and the inside of the second electrode 3 is provided with an air channel 35 penetrating both ends of the second electrode 3, and the second through hole, the air channel 35 and the interior of the atomizer 5 are connected to each other Channels are formed for air circulation.

Embodiment 1: As specifically shown in Fig. 3 and Fig. 4, the axial section of the clamping member 6 has an 'E'-shaped structure adapted to the end of the extension part 31; the second through hole axially penetrates through the 'E'-shaped middle of the structure. That is, the difference between this embodiment and the first embodiment in the first embodiment is that the second electrode 3 is formed with an air passage 35 penetrating both ends of the second electrode 3, and the middle part of the clamping member 6 is axially penetrated with a second through hole. .

Embodiment 2: The axial cross-section of the clamping member 6 is a 'T'-shaped structure adapted to the shape of the end of the extension part 31; the second through hole axially penetrates through the middle of the 'T'-shaped structure. That is, the difference between this embodiment and the second embodiment in the first embodiment is that the second electrode 3 is formed with an air channel 35 penetrating both ends of the second electrode 3, and the middle part of the clamping member 6 is axially penetrated with a second through hole. (not shown in the figure).

Embodiment 3: The axial section of the clamping member 6 is a 'U'-shaped structure covering the end surface and part of the surrounding surface of the extension part 31, and the second through hole axially penetrates through the middle of the 'U'-shaped structure.

In the second embodiment, it is also possible to provide the first through hole 32 in the circumferential direction of the second electrode 3 .

In the above two embodiments, an insulating ring 34 is sleeved between the first electrode 2 and the second electrode 3, and an annular groove 41 is provided on the circumference of the insulating ring 34, and an annular groove 41 is provided in the first electrode 2. Adaptive annular protrusion 21, the annular protrusion 21 is stuck in the annular groove 41 to realize the mutual connection between the first electrode 2 and the insulating ring 34, and the second electrode 3 is inserted into the insulating ring 34 with an interference fit , so as to realize the connection between the first electrode 2 , the second electrode 3 and the insulating ring 34 . The first lead wire 51 is sandwiched between the insulating ring 34 and the first electrode 2 to realize the electrical connection between the first lead wire 51 and the first electrode 2 .

Preferably, the first lead 51 and the second lead 52 are arranged on different sides of the second electrode 3, or the first lead 51 and the second lead 52 are arranged at intervals, so as to prevent the first lead 51 and the second lead 52 from contacting by mistake. cause a short circuit.

It can be understood that, in the assembly process, the clamping member 6 is interference-fitted on the second electrode 3 that has been assembled on the first electrode 2 and the insulating ring 34, while in the prior art, the second lead wire 52 is clamped. held in the second electrode 3 and the insulating ring 34, so that the present invention can avoid the second lead wire 52 easily piercing the insulating ring 34 when the second electrode 3 is inserted into the insulating ring 34 in the prior art. The first lead wire 51 and the second lead wire 52 are short-circuited (that is, the positive electrode of the atomizer and the negative electrode of the atomizer are short-circuited).

The end of the second electrode 3 away from the extension part 31 extends axially outwards with a flange 33, and the flange 33 abuts against the end of the insulating ring 34 away from the extension part 31, so as to realize the restriction of the second electrode 3 by the insulating ring 34. bit.

The shape of the first through hole 32 may be circular, elliptical, or polygonal.

The area of each first through hole 32 ranges from 2mm ² to 20mm ² .

The extension portion 31 protrudes from the insulating ring 34 by a distance of 5mm˜10mm. This prevents the extension part 31 of the second electrode 3 from accidentally contacting the first lead wire 51 and the second electrode 3 and causing a short circuit due to the length extending into the atomizer 1 .

To sum up, by setting the second electrode 3 with the extension 31 extending into the atomizer 1, and at the same time setting the clamping piece 6 for clamping the second lead wire 52 (the negative pole of the atomizer) on the extension 31, the While tightly clamping the negative electrode of the atomizer, the short circuit of the positive and negative electrodes of the atomizer in the prior art can also be avoided.

Embodiments of the present invention have been described above in conjunction with the accompanying drawings, but the present invention is not limited to the above-mentioned specific implementations, and the above-mentioned specific implementations are only illustrative, rather than restrictive, and those of ordinary skill in the art will Under the enlightenment of the present invention, many forms can also be made without departing from the gist of the present invention and the protection scope of the claims, and these all belong to the protection of the present invention.

Claims (17)

1. An electronic cigarette, comprising an atomizer (1), and a first electrode (2) and a second electrode (3) inserted at the end of the atomizer (1), the atomizer ( 1) There is also an atomizer (5) for atomizing the smoke oil, and a first lead (51) and a second lead (52) electrically connected to the atomizer (5). is that The second electrode (3) has an extension (31) protruding into the atomizer (1); the end of the extension (31) is sleeved with a clamping piece (6), and the first Two lead wires (52) are clamped between the extension part (31) and the clamping piece (6) and are electrically connected to the second electrode (3), and the first lead wire (51) is connected to the second electrode (3). The first electrode (2) is electrically connected. 2. The electronic cigarette according to claim 1, characterized in that the extension portion (31) of the second electrode (3) is provided with at least one first through hole (32) in the circumferential direction, and the first through hole (32), the interior of the second electrode (3) and the interior of the atomizer (1) communicate with each other to form a channel for air circulation. 3. The electronic cigarette according to claim 2, characterized in that, the end of the extension part (31) is axially provided with a blind hole, and the axial section of the clamping part (6) is in the same shape as the blind hole. An 'E'-shaped structure adapted to the hole. 4. The electronic cigarette according to claim 2, characterized in that, the end of the extension part (31) is axially provided with a blind hole, and the axial section of the clamping part (6) is in the same shape as the blind hole. A 'T'-shaped structure adapted to the hole. 5. The electronic cigarette according to claim 1, characterized in that a second through hole is provided on the clamping member (6), and a second through hole is provided inside the second electrode (3) through the second electrode ( 3) The air passages (35) at both ends, the second through hole, the air passage (35) and the inside of the atomizer (1) communicate with each other to form a passage for air circulation. 6. The electronic cigarette according to claim 5, characterized in that, the axial section of the clamping member (6) has an 'E'-shaped structure adapted to the end of the extension part (31); The second through hole axially passes through the middle of the 'E'-shaped structure. 7. The electronic cigarette according to claim 5, characterized in that, the axial section of the clamping member (6) has a 'U'-shaped structure covering the end surface and part of the peripheral surface of the extension part (31) , the second through hole axially penetrates through the middle of the 'U'-shaped structure. 8. The electronic cigarette according to claim 5, characterized in that, the axial section of the clamping member (6) is a 'T'-shaped structure adapted to the shape of the end of the extension part (31); The second through hole axially passes through the middle of the 'T'-shaped structure. 9. The electronic cigarette according to claim 1, characterized in that an insulating ring (34) is sleeved between the first electrode (2) and the second electrode (3), and the insulating ring (34) ) is provided with an annular groove (41) in the circumferential direction, the first electrode (2) is provided with an annular protrusion (21) adapted to the annular groove (41), and the annular protrusion (21) is clamped in In the annular groove (41), the insulating ring (34) is sheathed on the outer side of the second electrode (3) with an interference fit. 10. The electronic cigarette according to Claim 9, characterized in that, the first lead wire (51) is clamped between the insulating ring (34) and the first electrode (2). 11. The electronic cigarette according to claim 9, characterized in that, one end of the second electrode (3) away from the extension portion (31) extends axially outward to form a flange (33), and the flange (33) abuts against an end portion of the insulating ring (34) away from the extension portion (31). 12. The electronic cigarette according to claim 2, characterized in that the shape of the first through hole (32) can be circular, oval or polygonal. 13. The electronic cigarette according to Claim 12, characterized in that, the area of each of the first through holes (32) ranges from 2mm ² to 20mm ² . 14. The electronic cigarette according to claim 9, characterized in that, the distance by which the extension portion (31) protrudes from the insulating ring (34) is 5mm˜10mm. 15. The electronic cigarette according to claim 1, characterized in that, the clamping part (6) is a silicone part. 16. The electronic cigarette according to claim 1, characterized in that, the first lead wire (51) and the second lead wire (52) are respectively the positive electrode lead wire and the Negative lead. 17. The electronic cigarette according to claim 1, characterized in that the atomizing element (5) includes a heating wire or an ultrasonic oscillator.