WO2014186983A1

WO2014186983A1 - Electronic cigarette atomizer and electronic cigarette

Info

Publication number: WO2014186983A1
Application number: PCT/CN2013/076217
Authority: WO
Inventors: 刘秋明
Original assignee: 吉瑞高新科技股份有限公司
Priority date: 2013-05-24
Filing date: 2013-05-24
Publication date: 2014-11-27
Also published as: CN205082668U

Abstract

Disclosed are an electronic cigarette atomizer and an electronic cigarette. The electronic cigarette comprises an electronic cigarette atomizer. The electronic cigarette atomizer comprises an atomization sleeve (1), a first electrode connector (4), a second electrode connector (2), an insulating ring (3), a heating wire (5), a first electrode (6), and a second electrode (7), wherein an electrically insulated connector (8) is arranged between one end of the first electrode connector (4) proximate to the heating wire (5) and one end of the second electrode connector (2) proximate to the heating wire (5); the end of the first electrode (6) distal from the heating wire (5) is held between the connector (8) and the first electrode connector (4) and is electrically connected to the first electrode connector (4); and the end of the second electrode (7) distal from the heating wire (5) is held between the connector (8) and the second electrode connector (2) and is electrically connected to the second electrode connector (2). The electronic cigarette atomizer uses the structure of a connector and is simple and convenient to operate during the assembly of the first and second electrode connectors, and the first and second electrodes will not easily drop off and have stable and reliable contact during use.

Description

Electronic cigarette smoker and electronic cigarette

Technical field

The present invention relates to the field of household electronic products, and more particularly to an electronic cigarette atomizer and an electronic cigarette.

Background technique

Electronic cigarettes are mainly used to quit smoking and replace cigarettes. At present, the structure of the electronic cigarette on the market includes a power supply device and an electronic cigarette atomizer, and the atomizer is powered by the power supply device to generate smoke for the user to smoke, simulating smoking.

As shown in FIG. 1 , in the prior art, a conventional electronic cigarette atomizer generally includes an atomizing sleeve 10 , a first electrode connecting member 20 and a second electrode connecting member 40 installed at one end of the atomizing sleeve 10 , and is mounted on the first An insulating ring 30 for electrically isolating between the electrode connector 20 and the second electrode connector 40, a heating wire 50 mounted inside the atomizing sleeve 10, and a first electrode electrically connected to both ends of the heating wire 50, respectively 60 and second electrode 70. The first electrode 60 is sandwiched between the first electrode connector 20 and the insulating ring 30. The second electrode 70 is sandwiched between the second electrode connector 40 and the insulating ring 30 to achieve a corresponding electrical connection. The first electrode 60 and the second electrode 70 are respectively pressed against the first electrode connecting member 20 and the second electrode connecting member 40 by the outer wall of the insulating ring 30, and the first electrode connecting member 20 is assembled. The two-electrode connector 40 needs to be assembled with the first electrode 60 and the second electrode 70 at the same time, which is inconvenient to operate, and the first electrode 60 or the second electrode 70 is easily detached during use, thereby causing contact between the electrical connection components. Bad things happen.

Summary of the invention

The technical problem to be solved by the present invention is that the first and second electrode connecting members in the above-mentioned electronic cigarette atomizer of the prior art are inconvenient in the assembly process and are prone to cause defects in contact, thereby providing a first The second electrode connector is easy to operate during assembly, and the electrodes are in contact with a stable electronic aerosolizer and electronic cigarette.

The technical solution adopted by the present invention to solve the technical problem is: constructing an electronic cigarette atomizer, comprising an atomizing sleeve, a first electrode connecting member and a second electrode connecting member installed at one end of the atomizing sleeve, and being installed at the same An insulating ring for electrically isolating between the first electrode connector and the second electrode connector, a heating wire installed inside the atomizing sleeve, and a first electrode respectively connected to both ends of the heating wire And the second electrode; the electronic cigarette atomizer further comprising an electrically insulating connecting member disposed between the first electrode connecting member and the second electrode connecting member; the connecting member is adjacent to the insulating ring One end of the heating wire is adjacent;

One end of the first electrode away from the heating wire is clamped between the connecting member and the first electrode connecting member and electrically connected to the first electrode connecting member; the second electrode is away from the heat One end of the wire is sandwiched between the connecting member and the second electrode connecting member and electrically connected to the second electrode connecting member.

In the electronic cigarette atomizer of the present invention, the connecting member includes a connecting body, a first through hole and a second through hole disposed on the connecting body;

An end of the first electrode remote from the heating wire is electrically connected to the first electrode connecting member through the first through hole; and an end of the second electrode away from the heating wire passes through the second pass The hole is electrically connected to the second electrode connection.

In the electronic cigarette atomizer of the present invention, an opening of the second electrode connecting member adjacent to the heating wire is provided with an opening groove for mounting the connecting member.

In the electronic cigarette atomizer of the present invention, a plane of the bottom wall of the open groove is flush with a plane of the insulating ring adjacent to an end surface of the connecting member; the connecting member is away from the The end faces of the heating wires are respectively abutted against the end faces of the insulating ring adjacent to the connecting member and the bottom wall.

In the electronic cigarette atomizer of the present invention, an end portion of the first through hole and the second through hole remote from the heating wire is disposed opposite to an end surface of the insulating ring adjacent to the connecting member.

In the electronic cigarette atomizer of the present invention, the connecting member further includes a mounting hole; the mounting hole is sleeved on the first electrode connecting member;

The end of the first electrode away from the heating wire is clamped between the inner wall of the mounting hole and the outer wall of the first electrode connector; the second electrode is clamped away from the end of the heating wire. Between the end surface of the connecting member remote from the heating wire and the bottom wall of the opening groove or between the side wall of the opening groove and the outer side wall of the connecting member.

In the electronic cigarette atomizer of the present invention, the inner wall is provided with a first anti-slip projection.

In the electronic cigarette atomizer of the present invention, the connecting body is a cylinder; the first through hole and the second through hole have a circular or square cross section.

In the electronic cigarette atomizer of the present invention, the outer side wall of the connecting member is provided with a second non-slip projection.

In the electronic cigarette atomizer of the present invention, the connecting member is made of a soft rubber material.

In the electronic cigarette atomizer of the present invention, the outer circumferential side of the second electrode connecting member is provided with an annular groove; and the annular groove is provided with a sealing ring abutting against the inner wall of the atomizing sleeve.

The present invention also contemplates an electronic cigarette comprising a battery assembly; the electronic cigarette further comprising an electronic aerosolizer as described in any of the above aspects.

The electronic cigarette atomizer and the electronic cigarette of the present invention have the following advantages: the electronic cigarette atomizer adopts a structure of a connecting member to realize the first electrode and the second electrode respectively between the first electrode connecting member and the second electrode connecting member. The electrical connection is easy to operate in assembling the first and second electrode connecting members, and the first and second electrodes are not easy to fall off during use, and the contact performance is stable and reliable.

DRAWINGS

The present invention will be further described below in conjunction with the accompanying drawings and embodiments, in which:

1 is a schematic structural view of an electronic cigarette atomizer in the prior art;

2 is a schematic structural view of an electronic cigarette atomizer according to a preferred embodiment of the present invention;

Figure 3 is an enlarged view of a portion A in Figure 2;

Figure 4 is a schematic structural view of a connector in the electronic cigarette atomizer shown in Figure 2;

FIG. 5 is a schematic structural view of a first electrode in the electronic cigarette atomizer shown in FIG. 2. FIG.

detailed description

For a better understanding of the technical features, objects and effects of the present invention, the embodiments of the present invention are described in detail with reference to the accompanying drawings.

2 and 3, a preferred embodiment of the present invention An electronic cigarette atomizer is provided, comprising an atomization sleeve 1, a second electrode connector 2, an insulating ring 3, a first electrode connector 4, a heating wire 5, a first electrode 6, a second electrode 7, and a connector 8. The first electrode connecting member 4 and the second electrode connecting member 2 are mounted at one end of the atomizing sleeve 1, respectively, which are respectively connectable to the positive and negative electrodes or the negative and positive electrodes of the battery assembly (not shown) in the electronic cigarette. The one end of the second electrode connector 2 away from the atomizing sleeve 1 is an externally threaded structure that is detachably mounted in the battery assembly. It can be understood that the second electrode connector 2 can also adopt other structures that are connected to the battery assembly, such as a female thread structure.

The insulating ring 3 is mounted between the first electrode connector 4 and the second electrode connector 2 for electrical isolation. The heating wire 5 is installed inside the atomizing sleeve 1, and can be used to atomize the smoke oil when it is energized. The first electrode 6 and the second electrode 7 are respectively connected to both ends of the heating wire 5 for supplying power to the heating wire 5 when atomizing the smoke oil.

The connecting member 8 is disposed between the first electrode connecting member 4 and the second electrode connecting member 2, and the connecting member 8 is adjacent to one end of the insulating ring 3 adjacent to the heating wire 5, and has electrical insulating properties. One end of the first electrode 6 away from the heating wire 5 is sandwiched between the connecting member 8 and the first electrode connecting member 4 and electrically connected to the first electrode connecting member 4. One end of the second electrode 7 away from the heating wire 5 is sandwiched between the connecting member 8 and the second electrode connecting member 2 and electrically connected to the second electrode connecting member 2. Said The electronic cigarette atomizer uses the structure of the connecting member 8 to connect the first electrode 6 and the second electrode 7 to the first electrode connecting member 4 and the second electrode connecting member 2 respectively, and can be assembled first in the process of assembling the electrical connecting component. The first electrode connector 4, the insulating ring 3 and the second electrode connector 2 are assembled with the first electrode 6, the second electrode 7, and the connector 8 to achieve a corresponding electrode connection. The operation of assembling the first electrode connecting member 4 and the second electrode connecting member 2 is relatively simple, and the electronic aerosolizer is highly efficient in actual production process. The first electrode 6 and the second electrode 7 are respectively clamped between the first electrode connecting member 4 and the second electrode connecting member 2, and the electronic atomizer is not easy to cause the first electrode 6 and the second during use. The electrode 7 is detached, and its contact performance is stable and reliable.

Specifically, as shown in FIG. 4, it is a schematic structural view of the connecting member 8 provided in the embodiment, and the connecting member 8 is made of a soft rubber material, which has good performance. Electrical insulation, elasticity, and temperature resistance. due to The connecting member 8 has good elasticity, and can be firmly pressed between the end of the first electrode connecting member 4 close to the heating wire 5 and the end of the second electrode connecting member 2 close to the heating wire 5, so that the first electrode 6 The second electrode 7 is less likely to fall off. Preferably, the outer side wall 811 of the connecting member 8 is provided with a second anti-slip protrusion (not shown) to increase the friction between the connecting member 8 and the second electrode connecting member 2, so that the assembly between the two is more stable. .

In this embodiment, referring to FIG. 3 and FIG. 4 , the connecting member 8 includes a connecting body 81 , a first through hole 82 , a second through hole 83 , and a mounting hole 84 . The connecting body 81 is a cylindrical structure, and its central position is provided with a mounting hole 84 which is sleeved on the first electrode connecting member 4, and the mounting hole 84 is sized to match the size of the first electrode connecting member 4. The first electrode connector 4 extends a certain distance from the mounting hole 84. The first through hole 82 and the second through hole 83 are provided on the connecting body 81 and are axisymmetric with respect to the central axis of the mounting hole 84. The first through hole 82 and the second through hole 83 have a circular or square cross section. It can be understood that the first through hole 82 and the second through hole 83 are not limited to the above positional relationship, and the cross-sectional shapes of the first through hole 82 and the second through hole 83 may have other options, such as a polygon and a waist shape. And irregular graphics and so on.

One end of the first electrode 6 away from the heating wire 5 is electrically connected to the first electrode connecting member 4 through the first through hole 82. One end of the second electrode 7 away from the heating wire 5 is electrically connected to the second electrode connecting member 2 through the second through hole 83. In this embodiment, the ends of the first through hole 82 and the second through hole 83 away from the heating wire 5 are disposed opposite to the end faces of the insulating ring 3 adjacent to the connecting member 8 to achieve electrical isolation between the electrical connecting components.

Preferably, as shown in FIG. 5, an end of the second electrode connecting member 2 adjacent to the heating wire 5 is provided with an opening groove 22 for mounting the connecting member 8, and the opening groove 22 is adapted to the outer size of the connecting body 81. The plane in which the bottom wall 221 of the opening groove 22 is located is flush with the plane on the insulating ring 3 near the end face of the connecting member 8. The connecting member 8 is disposed between the end of the first electrode connecting member 4 adjacent to the heating wire 5 and the end of the second electrode connecting member 2 adjacent to the heating wire 5, and the end face of the connecting member 8 away from the heating wire 5 and the insulating ring respectively The end surface of the connecting member 8 and the bottom wall 221 abut each other.

The end of the first electrode 6 away from the heating wire 5 is sandwiched between the inner wall 841 of the mounting hole 84 and the outer wall of the first electrode connecting member 4. It can be understood that the first electrode 6 is separated from the end of the heating wire 5 through the first end. The through hole 82 is sandwiched between the end surface of the connecting member 8 away from the heating wire 5 and the end surface of the insulating ring 3 adjacent to the connecting member 8, and the first electrode 6 is clamped to the inner wall 841 away from the end of the heating wire 5. An electrical connection to the first electrode connector 4 is achieved between the outer wall of the first electrode connector 4 and the outer electrode. At this time, the first electrode 6 can be firmly connected to the first electrode connecting member 4, and it is less likely to fall off during use.

The end of the second electrode 7 away from the heating wire 5 is sandwiched between the end surface of the connecting member 8 away from the heating wire 5 and the bottom wall 221 of the opening groove 22. It can be understood that the second electrode 7 is worn away from the end of the heating wire 5. Passing through the second through hole 83 and sandwiching between the end face of the connecting member 8 away from the heating wire 5 and the end face of the insulating ring 3 close to the connecting member 8, and the second electrode 7 is clamped away from the end of the heating wire 5 at the end The connecting member 8 is spaced apart from the end face of the heating wire 5 and the bottom wall 221 of the opening groove 22 and is electrically connected to the second electrode connector 2. At this time, the second electrode 7 can be firmly connected to the second electrode connecting member 2, and it is less likely to fall off during use. In another embodiment, the end of the second electrode 7 away from the heating wire 5 is clamped between the sidewall 222 of the opening slot 22 and the outer sidewall 811 of the connector. It can be understood that the second electrode 7 is away from the heating wire 5 . One end passes through the second through hole 83 and is clamped on the connecting member 8 away from the end face of the heating wire 5 and the end face of the insulating ring 3 close to the connecting member 8 and the end face and opening of the connecting member 8 away from the heating wire 5. Between the bottom walls 221 of the slots 22, and the second electrode 7 extends away from the end of one end of the heating wire 5 to the side wall 222 of the opening slot 22 and the outer side wall 811 of the connector and abut each other. Compared with the mounting manner of the second electrode 7 in the previous embodiment, the connection between the second electrode 7 and the second electrode connecting member 2 is more secure and reliable in this embodiment.

In order to make the assembly between the connecting member 8 and the first electrode connecting member 4 more stable, the inner wall 841 is provided with a first anti-slip projection (not shown). The first anti-slip projection can increase the friction between the connecting member 8 and the first electrode connecting member 4, so that the connecting member 8 is firmly sleeved on the first electrode connecting member 4 near one end of the heating wire 5.

In this embodiment, as shown in FIG. 2 and FIG. 5, the outer circumferential side of the second electrode connecting member 2 is provided with an annular groove 23, and the annular groove 23 is provided with a sealing ring 9 abutting against the inner wall of the atomizing sleeve 1. . The sealing ring 9 has good elasticity and is disposed between the atomizing sleeve 1 and the second electrode connecting member 2 to seal the smoke oil.

Based on the structure of the above electronic cigarette atomizer, the present invention also proposes an electronic cigarette comprising a battery assembly, and the electronic cigarette atomizer of any of the above embodiments. The electronic cigarette atomizer adopts the structure of the connecting member 8 to realize the electrical connection between the first electrode 6 and the second electrode 7 and the first electrode connecting member 4 and the second electrode connecting member 2, respectively. The first and second electrode connecting members are easy to operate, and the first and second electrodes are not easy to fall off during use, and the contact performance is stable and reliable.

The embodiments of the present invention have been described above with reference to the drawings, but the present invention is not limited to the specific embodiments described above, and the specific embodiments described above are merely illustrative and not restrictive, and those skilled in the art In the light of the present invention, many forms may be made without departing from the spirit and scope of the invention as claimed.

Claims

An electronic cigarette atomizer comprising an atomizing sleeve (1), a first electrode connecting member (4) and a second electrode connecting member (2) mounted at one end of the atomizing sleeve (1), mounted on the first An insulating ring (3) for electrically isolating between the electrode connecting member (4) and the second electrode connecting member (2), a heating wire (5) installed inside the atomizing sleeve (1), And a first electrode (6) and a second electrode (7) respectively connected to the two ends of the heating wire (5); wherein the electronic aerosolizer further comprises a first electrode connecting member (4) An electrically insulating connector (8) between the second electrode connector (2); the connector (8) and the insulating ring (3) adjacent to one end of the heating wire (5) Adjacent

One end of the first electrode (6) away from the heating wire (5) is sandwiched between the connecting member (8) and the first electrode connecting member (4) and connected to the first electrode connecting member (4) electrical connection; one end of the second electrode (7) away from the heating wire (5) is sandwiched between the connecting member (8) and the second electrode connecting member (2) and The second electrode connector (2) is electrically connected.
The electronic cigarette atomizer according to claim 1, wherein the connecting member (8) comprises a connecting body (81), a first through hole (82) and a first hole (81) provided on the connecting body (81) Two through holes (83);

One end of the first electrode (6) away from the heating wire (5) is electrically connected to the first electrode connecting member (4) through the first through hole (82); the second electrode (7) An end remote from the heating wire (5) is electrically connected to the second electrode connector (2) through the second through hole (83).
The electronic cigarette atomizer according to claim 2, characterized in that an end of the second electrode connecting member (2) adjacent to the heating wire (5) is provided with an opening for mounting the connecting member (8) Slot (22).
The electronic cigarette atomizer according to claim 3, wherein a plane on which the bottom wall (221) of the open groove (22) is located and the insulating ring (3) are adjacent to the connecting member (8) The planes of the end faces are flush with each other; the end faces of the connecting member (8) away from the heating wire (5) and the end faces of the connecting ring (8) on the insulating ring (3) and the bottom are respectively The walls (221) abut each other.
The electronic cigarette atomizer according to claim 4, wherein said first through hole (82) and said second through hole (83) are separated from said end of said heating wire (5) and said said The end faces of the insulating ring (3) adjacent to the connecting member (8) are oppositely disposed.
The electronic cigarette atomizer according to claim 5, wherein the connecting member (8) further comprises a mounting hole (84); the mounting hole (84) is sleeved on the first electrode connecting member (4) )on;

The first electrode (6) is bent away from the end of one end of the heating wire (5) and clamped on the inner wall (841) of the mounting hole (84) and the outer wall of the first electrode connecting member (4) The second electrode (7) is bent away from the end of one end of the heating wire (5) and clamped on the connecting member (8) away from the end face of the heating wire (5) and the opening The bottom wall (221) of the groove (22) is sandwiched between the side wall (222) of the open groove (22) and the outer side wall (811) of the connecting member.
The electronic cigarette atomizer according to claim 6, wherein said inner wall (841) is provided with a first non-slip projection.
The electronic cigarette atomizer according to claim 2, wherein the connecting body (81) is a cylinder; the first through hole (82) and the second through hole (83) have a circular cross section. Shape or square.
The electronic cigarette atomizer according to claim 1, characterized in that the outer side wall (811) of the connecting member (8) is provided with a second non-slip projection.
The electronic cigarette atomizer according to claim 1, characterized in that the connecting member (8) is made of a soft rubber material.
The electronic cigarette atomizer according to claim 1, wherein an outer circumferential side of the second electrode connecting member (2) is provided with an annular groove (23); and the annular groove (23) is mounted therein a sealing ring (9) that abuts against the inner wall of the atomizing sleeve (1).
An electronic cigarette comprising a battery assembly, characterized in that the electronic cigarette further comprises the electronic cigarette atomizer according to any one of claims 1 to 11.