WO2014169466A1

WO2014169466A1 - Disposable electronic cigarette

Info

Publication number: WO2014169466A1
Application number: PCT/CN2013/074375
Authority: WO
Inventors: 刘秋明
Original assignee: 吉瑞高新科技股份有限公司
Priority date: 2013-04-18
Filing date: 2013-04-18
Publication date: 2014-10-23
Also published as: CN205082669U; US20140311506A1

Abstract

A disposable electronic cigarette comprises a cigarette holder (1) and a cigarette rod. An air outlet hole is disposed in the cigarette holder (1). At least three air inlet holes (21) are disposed at a cigarette rod wall (2) of the cigarette rod. The air inlet holes (21) and the air outlet hole form an airflow loop. An indicating lamp corresponding to the air inlet holes (21) is disposed on the cigarette rod, and is used for prompting positions of the air holes and/or displaying a working state of the electronic cigarette. When a user holds the electronic cigarette, the indicating lamp prompts the locations of the air inlet holes (21), and the user can adjust the air intake quantity to ensure the smoothness of the airflow.

Description

Disposable electronic cigarette

Technical field

The invention relates to the technical field of electric heating products, and more particularly to a disposable electronic cigarette.

Background technique

Due to the strengthening of national smoking bans and the improvement of people's health awareness, e-cigarettes have become more and more widely used as substitutes for traditional tobacco. The existing e-cigarettes are composed of tobacco rods and cigarette holders, and batteries are provided in the tobacco rods. The cigarette holder is equipped with an atomizer, and the tobacco rod and the cigarette holder are connected by a connecting member. E-cigarettes are mainly used to simulate smoking sensation without affecting health, for smoking cessation or alternative cigarettes, including rechargeable e-cigarettes and disposable e-cigarettes. Disposable e-cigarettes do not require charging and do not need to be replaced. The e-cigarette, which is discarded once and used, is simpler in structure and lower in cost than the rechargeable electronic cigarette. However, the existing disposable electronic cigarettes have 1-2 air inlet holes disposed on the connecting member near the mouthpiece, and since the air inlet holes are relatively small, the position thereof is difficult to be noticed by the user, and if the user uses Blocking the air intake with your fingers will result in poor air intake and affect smoke generation.

Summary of the invention

The technical solution adopted by the present invention to solve the technical problem thereof is: constructing a central control system for rail transit information, comprising:

The technical problem to be solved by the present invention is to provide an electronic cigarette with at least three air inlet holes for the prior art that the air intake hole is disposed on the connecting member close to the mouthpiece attachment and is easily blocked by the user's finger. It is disposed on the wall of the tobacco rod, and prompts the position of the air inlet hole by setting an indicator light, and the user can ensure the airflow smoothly even when one of the air inlet holes is blocked by the finger during use. The air intake can be more conveniently adjusted to ensure a good ventilation effect, and the smoke is quickly generated to meet the individual needs of the user.

The technical solution adopted by the present invention to solve the technical problem is: constructing a disposable electronic cigarette, comprising a cigarette holder and a tobacco rod, wherein the cigarette holder is provided with an air outlet hole, wherein at least 3 of the tobacco rod wall of the tobacco rod is provided An air inlet hole, the air inlet hole and the air outlet hole form an air flow loop, and the tobacco rod is provided with at least one indicator light corresponding to the air inlet hole for prompting the air hole position and/or displaying the electronic cigarette Working status.

In the disposable electronic cigarette of the present invention, the indicator light is disposed between adjacent air intake holes on the rod wall; or the indicator light is embedded in at least one of the air inlet holes, and The inner wall portion of the air intake hole is in contact; or is disposed in a tobacco rod wall corresponding to the position of the air intake hole.

In the disposable electronic cigarette of the present invention, the air intake holes are arranged to form an alert pattern.

In the disposable electronic cigarette of the present invention, all warning patterns are serpentine or spiral.

In the disposable electronic cigarette of the present invention, the shape of the air inlet hole is any one of a circular shape, a polygonal shape, a waist shape, and an elliptical shape.

In the disposable electronic cigarette of the present invention, the disposable electronic cigarette further includes a battery disposed in the tobacco rod and an atomizer having a heating wire, the tobacco rod wall being sleeved on the atomizer and The battery has a first gap in an axial direction between the atomizer and the battery.

In the disposable electronic cigarette of the present invention, the at least three air intake holes are in communication with the first gap.

In the disposable electronic cigarette of the present invention, the atomizer has an atomization passage communicating with the first gap along the axial direction of the tobacco rod wall, and the atomizer is shown away from one end of the battery. Connected to the mouthpiece.

In the disposable electronic cigarette of the present invention, the indicator light is electrically connected to the battery, and the battery is powered.

In the disposable electronic cigarette of the present invention, the at least three intake holes are disposed in a circumferential direction of the tobacco rod wall corresponding to the first gap.

In the disposable electronic cigarette of the present invention, the indicator light is disposed in the first gap.

In the disposable electronic cigarette of the present invention, a second gap is provided between the rod wall and the battery.

In the disposable electronic cigarette of the present invention, the at least three air intake holes are disposed on a tobacco rod wall corresponding to the second gap.

In the disposable electronic cigarette of the present invention, a vent pipe coaxial with the atomization passage is disposed between the cigarette holder and the atomizer, and the vent pipe respectively communicates with the air inlet hole and The atomization channel.

In the disposable electronic cigarette of the present invention, the at least three air inlet holes are equally spaced apart from each other at the same radial position of the rod wall.

In the disposable electronic cigarette of the present invention, the at least three air inlet holes are equally spaced apart from each other at the same axial position of the tobacco rod wall.

In the disposable electronic cigarette of the present invention, the first interval has a distance of 0.3-8 mm.

In the disposable electronic cigarette of the present invention, the distance between the second spaces is 0.08-5 mm.

In the disposable electronic cigarette of the present invention, at least one layer of stickers is attached to the outer side of the tobacco rod wall, and the second and third links are respectively corresponding to the air inlet and the indicator light on the sticker. hole. .

The electronic cigarette of the present invention has the following beneficial effects: the present invention provides at least three air intake holes on the wall of the tobacco rod, and the user quickly finds the air intake hole under the action of the indicator light during smoking. The position can be more convenient to adjust the amount of intake air, increase the taste of smoking, and ensure the good ventilation effect can also meet the individual needs of users.

DRAWINGS

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

1 is a schematic overall structural view of a disposable electronic cigarette according to a first embodiment of the present invention;

Figure 2 is a partial cross-sectional view of the disposable electronic cigarette shown in Figure 1;

Figure 3 is an exploded view of the disposable electronic cigarette shown in Figure 2;

4 is a partial structural schematic view of a disposable electronic cigarette according to a second embodiment of the present invention;

Figure 5 is a positional relationship diagram of the indicator light of the disposable electronic cigarette shown in Figure 4 and the air inlet hole;

FIG. 6 is a partial structural diagram of a disposable electronic cigarette according to a third embodiment of the present invention.

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.

As shown in FIG. 1-3, a preferred embodiment of the present invention provides a disposable electronic cigarette having integrated structural features, including a mouthpiece 1 provided with an air outlet and a chiseled with the mouthpiece 1 Cigarette rod. At least three intake holes 21 are provided in the tobacco rod wall 2 of the tobacco rod, and at least one indicator light (not shown) is provided corresponding to the intake holes 21. The at least three air inlet holes 21 are in communication with the air outlet holes of the mouthpiece 1, and air flows into the tobacco rod through the air inlet holes 21 to form a smoke, and then flows out through the air outlet holes, and the at least one indicator light is in the electronic The light is illuminated in the working state, indicating the position of the air inlet hole 21, so that the user can quickly and intuitively obtain the position of the air inlet hole 21 to further adjust the intake air amount of the at least three air inlet holes 21.

Further, the tobacco rod includes an atomizer 3 having a heating wire 31, a battery 4 and a lamp cap 5; wherein the tobacco rod wall 2 is sleeved on the atomizer 3 and the battery 4, and the cigarette holder 1 is mounted on the tobacco rod wall 2 is close to one end of the atomizer 3, the lamp cap 5 is mounted on the wall of the tobacco rod near the end of the battery 4; the vent pipe 10 is axially disposed between the mouthpiece 1 and the atomizer 3, and the mouthpiece 1 passes through the vent pipe 10 In communication with the atomizer 3, the atomizer 3 has an atomization passage 30 along the axial direction of the rod wall 2, and the first gap 20 is formed in the axial direction between the atomizer 3 and the battery 4, the at least three intakes The hole 21 communicates with the first gap 20 and forms an air flow loop with the atomizing passage 30, the vent pipe 10, and the mouthpiece 1. The tobacco rod is provided with the at least one indicator light corresponding to the air inlet hole 21. The disposable electronic cigarette in this embodiment has an integrated structure, is convenient for processing and manufacturing, and has an overall effect.

Further, the atomizer 3 includes an atomization seat 301 and an atomization support 302 connected to the atomization seat 301. The atomization seat includes a base body (not shown) and a body (not shown) perpendicular to the base body. The main body has a hollow cylindrical shape, and an atomizing passage 30 is formed in the hollow body. The heating atom 31 is disposed at one end of the atomizer 3 away from the atomizing bracket 302. The heating wire 31 is connected to the battery 4 through a wire (not shown). The heating wire 31 is supplied by the battery 4. At the same time, at least one indicator light of the present invention is electrically connected to the battery 4 and is powered by the battery 4.

The vent pipe 10 is cylindrical, and the heating wire 31 is located between the vent pipe 10 and the atomizing passage 30. The heating wire 31 has a hole or a gap, so that the vent pipe 20 is in communication with the atomizing passage 30.

The base of the atomizing base 301 is sleeved on the atomizing bracket 302, and the atomizing bracket 302 is provided with a first through hole 303. The first through hole 303 is in communication with the atomizing passage 30 and the first gap 20, and is disposed concentrically.

At least three air inlet holes 21 are defined in the tobacco rod wall 2, and a first gap 20 is formed between the atomizer 3 and the battery 4 in the axial direction, the first gap 20 and at least three air inlet holes 21, first The through hole 303, the atomizing passage 30, and the vent pipe 10 form an air flow circuit. Specifically, in the present embodiment, the atomization bracket 302 and the battery 4 have a first gap 20 in the axial direction, and the first gap 20 has a distance of 0.3-10 mm, so that air in the atmosphere can enter from the air inlet hole 21. And circulate upwards.

The intake hole 21 may be disposed at any position on the tobacco rod wall 2. Specifically, the air inlet hole 21 may be disposed on the tobacco rod wall 2 corresponding to the first gap 20, and then the gas may enter from the air inlet hole 21, and then sequentially pass through the first gap 20, the first through hole 303, and atomize. The passage 30, the gap on the heating wire 31, and the air flow circuit formed by the vent pipe 10 flow upward to the mouthpiece 1. Correspondingly, the at least one indicator light can be fixedly fitted on the tobacco rod wall 2 at a position immediately adjacent to the air inlet hole 21, or can be engaged in the air inlet hole 21 with a gap. The air enters the tobacco rod via a gap between the indicator light and the air inlet 21; the at least one indicator light may also be mounted in the first gap 20, for example by being in the first gap Providing a lamp holder or the like for fixing the indicator light, and when the indicator light is illuminated, the emitted light penetrates the air inlet hole installed on the tobacco rod wall 2 corresponding to the first gap 20 21. The user can determine the position of the air intake hole by the light emitted by the indicator light.

In the illustrated disposable electronic cigarette, the battery 4 and the atomizer 3 are sleeved in the rod wall 2, and a slight gap is left between the battery 4 and the rod wall 2, and the airflow can also be used. The air inlet hole 21 may also be disposed on the tobacco rod wall 2 corresponding to the gap between the battery 4 and the tobacco rod wall 2, in which case the at least one indicator light is preferably fitted to the tobacco rod wall 2 The upper portion is fitted in a position adjacent to the intake hole or fitted into the intake hole 21 with a gap to be in contact with the inner wall portion of the intake hole 21. After the gas enters from the air inlet hole 21, it flows through the gap between the battery 4 and the tobacco rod wall 2, and sequentially passes through the first gap 20, the first through hole 303, the atomization passage 30, the gap or the pore on the heating wire 31. The vent pipe 10 is up to the mouthpiece 1 to form an air flow circuit. During use, the indicator light embedded in the tobacco rod wall 2 or fitted into the air inlet hole 21 with a gap is powered by the battery 4, and the user intuitively locks the position according to the prompt of the indicator light. The position of the intake hole 21 is controlled to control the magnitude of the air flow. In order to ensure airflow, the gap between the battery 4 and the tobacco rod wall 2 is set to be larger than the second gap (not shown) of the gap in the prior art in the present embodiment, specifically the second in the present invention. The distance between the gaps is between 0.08 and 9 mm.

The air inlet hole 21 may be disposed at any position on the tobacco rod wall 2. In the embodiment, three air inlet holes 21 are provided, and the air inlet holes 21 are disposed at the middle position of the first gap 20 corresponding to the tobacco rod wall 2 As shown in FIG. 1-3, the three air inlet holes 21 in the embodiment are equally spaced at the radial position of the tobacco rod wall 2, and the gas enters from the three air inlet holes 21, and sequentially flows through the first A gap 20, a first through hole 303, an atomizing passage 30, a gap on the heating wire 31, and a vent pipe 10 until the mouthpiece 1 forms an air flow circuit. It should be understood that the air inlet hole 21 may also be disposed at the position of the tobacco rod wall 2 corresponding to the second gap 120, or at other positions as long as the air inlet hole 21 is disposed on the tobacco rod wall 2 and the first gap 20 Connected to each other.

In order to more conveniently indicate the position of the intake holes 21, the intake holes 21 shown in the present invention may be arranged on the rod wall 2 in a warning pattern having a shape. For example, a plurality of (for example, five or more) air intake holes 21 may form a serpentine or spiral warning pattern.

It should be understood that the at least three air intake apertures 21 of the present invention may be equidistantly spaced or unequal spaced apart. The air inlet holes 21 can be disposed at equal intervals in the same radial position of the tobacco rod wall 2, so as to form an annular porous shape around the circumferential direction on the tobacco rod wall 2, so that the disposable electronic cigarette has a beautiful appearance; the air inlet hole 21 It is also possible to arrange at equal distances at the same axial position of the rod wall 2, that is, the intake holes 21 are on the same straight line. Alternatively, a part of the intake holes 21 are provided on the rod wall 2 corresponding to the first gap 20, and another part of the intake holes 21 may be provided on the rod wall 2 corresponding to the second gap.

The air inlet hole 21 may be any one of a circular shape, a polygonal shape, a waist shape, and an elliptical shape, and may be any other irregular shape.

The sum of the areas formed by all the intake holes 21 of the present invention on the outer side wall of the tobacco rod wall 2 is between 0.2 and 8 mm 2 . If the sum of the areas is less than 0.2 mm 2 , the gas flow rate is too small, resulting in too small a flow rate of smoke. Smoking taste; if it is greater than 8mm2, the gas flow rate is too large, and the smoke will directly enter the entrance, making the user feel uncomfortable.

In addition, the disposable electronic cigarette of the present invention can also attach at least one layer of the sticker 22 to the periphery of the tobacco rod wall 2 for heat insulation, so as to prevent the user from burning the tobacco rod wall 2 due to the heat generated by the heating wire 31 during use. It causes burns and also protects the tobacco rod wall 2. A second through hole (not shown) is disposed on the sticker 22 at a position corresponding to the air inlet hole 21, and a third through hole (not shown) is disposed corresponding to the at least one indicator light, respectively for Ensure that the outside air can smoothly enter the intake hole 21 and ensure the normal illumination of the indicator light. In particular, the second through hole may have the same size and shape as the air inlet hole 21, and when the indicator light is disposed in the first gap 20 and/or fitted in the air inlet hole 21, the second through hole And the third through hole is disposed at the same position of the sticker 22, and when the indicator light is embedded in the tobacco rod wall adjacent to the air inlet hole, the second through hole and the third through hole The holes are respectively disposed on the sticker 22 corresponding to the indicator light and the air inlet hole.

Referring to FIG. 1, in the first embodiment of the present invention, the air inlet holes 21 are circular and the number is three, and the upper diameter of the tobacco rod wall 2 corresponding to the first gap 20 can be equally spaced. To the position, in the embodiment, the indicator light (not shown) is disposed in the first gap 20, and the number is 1 when the disposable electronic cigarette is used, the indicator light illuminates and the light passes through the air inlet hole. 21 is emitted outward, indicating the position of the air inlet and displaying the electronic cigarette status.

Referring to FIG. 4, in the second embodiment of the present invention, the air inlet holes 21 are circular, and the number is 7, and are equally spaced on the tobacco rod wall 2, arranged in a serpentine shape to form a serpentine warning pattern. In the embodiment, the indicator light is embedded in the air inlet hole 21 and has a gap for the air to flow in, as shown in FIG. 5, the at least one indicator light 210 of the electronic cigarette and the air inlet hole 21 of FIG. In the embodiment, the indicator light 210 is elliptical, and its long axis is exactly the same as the diameter of the circular air inlet hole 21, so that the relative fixing of the indicator light 210 in the air inlet hole 21 can be ensured, and the indicator light 210 is The gap between the air inlet hole 21 and the air inlet hole 21 can also facilitate the inflow of air. The number of the indicator lamps 210 in this embodiment may be the same as or smaller than the air inlet hole 21.

Referring to FIG. 6, in the third embodiment of the present invention, the air inlet holes 21 are circular, and the number is four, and three of the four air inlet holes are equally spaced apart from each other in the tobacco rod wall 2. In the radial position, the other is disposed axially with one of the remaining three, at least one indicator light 210 It is disposed on the tobacco rod wall 2 adjacent to the air inlet hole 21. The indicator light 210 is one in the present embodiment and has a circular shape. It should be understood that the number of shapes of the indicator light 210 is not limited to this embodiment.

The above three embodiments are merely illustrative. The number, shape and position relationship of the specific air inlet holes 21, as well as the shape, position and number of the indicator lights, may be other options, and are not limited thereto.

The invention provides at least three air inlet holes 21 on the tobacco rod wall 2, and uses the at least one indicator light to prompt the position of the air inlet hole 21, and the user can adjust the intake air during the smoking process. The amount is to ensure the smooth flow of air, to increase the taste of the simulated smoking, while meeting the individual needs of the user.

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

A disposable electronic cigarette comprising a cigarette holder (1) and a tobacco rod, the cigarette holder (1) being provided with an air outlet, wherein the tobacco rod wall (2) of the tobacco rod is provided with at least 3 air inlets a hole (21), the air inlet hole (21) and the air outlet hole form an air flow loop, and the tobacco rod is provided with at least one indicator light corresponding to the air inlet hole for prompting the air hole position and/or Display the working status of the electronic cigarette.
The disposable electronic cigarette according to claim 1, wherein the indicator light is fitted in the at least one of the air inlet holes (21) with a gap and the inner wall of the air inlet hole (21) Partially contacting; or inlaid on the rod wall (2) adjacent to the inlet aperture (23); or in the rod wall corresponding to the position of the inlet aperture (21) 2) inside.
The disposable electronic cigarette according to claim 1, wherein the air intake holes (21) are arranged to form an alert pattern.
A disposable electronic cigarette according to claim 3, wherein all of the warning patterns are serpentine or spiral.
The disposable electronic cigarette according to claim 1, wherein the shape of the air inlet hole (21) is any one of a circular shape, a polygonal shape, a waist shape, and an elliptical shape.
The disposable electronic cigarette according to claim 2, wherein the disposable electronic cigarette further comprises a battery (4) disposed in the tobacco rod and an atomizer (3) having a heating wire (31). The tobacco rod wall (2) is sleeved on the atomizer (3) and the battery (4), and the atomizer (3) and the battery (4) have a first axial direction Clearance (20).
The disposable electronic cigarette according to claim 6, wherein the at least three air inlet holes (21) communicate with the first gap (20).
A disposable electronic cigarette according to claim 7, wherein said atomizer (3) has atomization in communication with said first gap (20) in the axial direction of said rod wall (2) A passage (30), the atomizer (3) shown being in communication with the mouthpiece (1) away from an end of the battery (2).
The disposable electronic cigarette according to claim 8, wherein a vent pipe (10) coaxial with the atomizing passage (30) is disposed between the mouthpiece and the atomizer (3) The vent pipe (10) communicates with the air inlet hole and the atomization channel (30), respectively.
The disposable electronic cigarette according to claim 8, characterized in that the indicator light is electrically connected to the battery (2) and is powered by the battery (2).
The disposable electronic cigarette according to claim 10, characterized in that the at least three intake holes (21) are disposed in the circumferential direction of the tobacco rod wall (2) corresponding to the first gap (20).
A disposable electronic cigarette according to claim 11, wherein said indicator light is disposed within said first gap (20).
A disposable electronic cigarette according to claim 6, characterized in that a second gap (120) is provided between the rod wall (2) and the battery (4).
The disposable electronic cigarette according to claim 13, characterized in that the at least three air inlet holes (21) are provided on the tobacco rod wall (2) corresponding to the second gap (120).
The disposable electronic cigarette according to claim 1, characterized in that the at least three air inlet holes (21) are equally spaced apart from each other at the same radial position of the tobacco rod wall (2).
The disposable electronic cigarette according to claim 1, characterized in that the at least three air inlet holes (21) are equidistantly spaced from each other at the same axial position of the tobacco rod wall (2).
The disposable electronic cigarette according to claim 1, wherein at least one layer of the sticker (22) is attached to the outer side of the tobacco rod wall (2), and the sticker (22) corresponds to the air inlet hole respectively. (21) The indicator light correspondingly opens the second and third through holes.