WO2015000140A1

WO2015000140A1 - Electronic cigarette

Info

Publication number: WO2015000140A1
Application number: PCT/CN2013/078702
Authority: WO
Inventors: 刘秋明
Original assignee: 吉瑞高新科技股份有限公司
Priority date: 2013-07-02
Filing date: 2013-07-02
Publication date: 2015-01-08

Abstract

An electronic cigarette comprising an electronic cigarette main body (1). A light cap (2) is arranged at one extremity of the electronic cigarette main body (1). An accommodating space (6) is formed in the electronic cigarette at one extremity of the inner surface in proximity to the light cap (2). A heat-generating component (3) that supplies a heat source to the light cap (2) is arranged within the accommodating space (6). Per an implementation of the electronic cigarette, heat generation is allowed at where the light cap is located, a smoking effect of a real cigarette is imitated, a great simulated smoking effect is provided, and a psychological need of a smoker is satisfied.

Description

e-cigarette

Technical field

This invention relates to the field of consumer electronics, and more particularly to an electronic cigarette.

Background technique

Electronic cigarettes are mainly used to quit smoking and replace cigarettes. The structure of the electronic cigarette currently on the market includes an outer sleeve, a battery assembly, and an atomizer assembly, and the atomizer assembly is powered by the battery assembly to generate smoke for the user to smoke, simulating smoking.

In the process of real smoking, the end of the real smoke away from the nozzle is heated. In the electronic cigarette of the prior art, the lamp cap does not have a heating element, so that the user cannot feel the position of the electronic cigarette lamp cap. The heat is not obvious.

Summary of the invention

The technical problem to be solved by the present invention is to provide an electronic cigarette capable of generating heat at the lamp cap in view of the defect that the above-mentioned lamp cap cannot generate heat in the prior art.

The technical solution adopted by the present invention to solve the technical problem is: constructing an electronic cigarette, comprising an electronic cigarette body, wherein one end of the electronic cigarette body is provided with a lamp cap, and the inside of the electronic cigarette is close to the inner surface of the lamp cap An accommodation space is formed at one end, and a heat generating device for providing a heat source to the lamp cap is disposed in the accommodation space.

The heat generating device includes a heat generating component; a mounting seat is disposed at an end of the electronic cigarette body near the receiving space, and the mounting seat is provided with a control unit;

The heat generating component is electrically connected to the control unit.

The heat generating component includes a positive electrode lead and a negative electrode lead, and the positive electrode lead and the negative electrode lead extend in the same direction toward a side away from the lamp cap to The control unit is electrically connected.

The heat generating device further includes a heat insulating member coated on the heat generating member, the heat insulating member for preventing an excessive heat of the heat generating member from damaging the lamp cap.

The lamp cap has a body facing the electronic cigarette body The open side of the inner side forms the receiving space, and the heat generating device is fixed in the open side.

The heat generating component is a heating wire, and the open side is radially disposed with a mounting rod, and the heating wire is wound around the mounting rod.

The heat generating component is a hot plate, and the hot plate is provided with a through hole for passing the screw, and a side of the lamp cap opposite to the open side opening is provided with a corresponding hole. a threaded hole; the screw is inserted into the threaded hole through the through hole.

The heat generating component is an electric heating plate, and the open side inner side wall is provided with at least one mounting groove, and the electric heating plate is inserted into the mounting groove.

The heat generating component is an electric heating tube, and the open side inner side wall is provided with at least one mounting hole, and the electric heating tube is inserted inside the mounting hole.

An accommodating space is formed in an adjacent area of the electronic cigarette body and the lamp cap, and the heat generating device is disposed in the accommodating space and fixed on an inner wall of the electronic cigarette body or the lamp cap An inner wall surface adjacent to the accommodation space.

The heating element is a heating wire, the inner wall of the electronic cigarette body extends to the receiving space with a mounting rod, or the mounting seat has a mounting portion extending to the receiving space, and the mounting portion is provided with a mounting rod;

The heating wire is wound around the mounting rod.

The heat generating component is a hot plate, and the hot plate is provided with a through hole for passing the screw;

The mounting seat has a mounting portion extending to the receiving space, the mounting portion is provided with a threaded hole corresponding to the through hole; or an inner wall surface of the lamp cap adjacent to the receiving space Providing a threaded hole corresponding to the through hole;

The screw is threaded into the threaded hole through the through hole.

The heat generating component is an electric heating plate, and at least one mounting groove is disposed on the inner wall of the electronic cigarette; or the mounting seat has a mounting portion extending to the receiving space, and the mounting portion is provided with at least one mounting groove; or The inner wall surface of the lamp cap adjacent to the receiving space is provided with at least one mounting groove;

The hot plate is inserted into the mounting groove.

The heat generating component is an electric heating tube, and at least one mounting hole is disposed on the sidewall of the electronic cigarette body; or the mounting seat has a mounting portion extending to the receiving space, and the mounting portion is provided with at least one mounting hole The electric heating tube is inserted inside the mounting hole.

The electronic cigarette of the present invention has the following beneficial effects: by providing a heat generating device at one end of the electronic cigarette close to the inner surface of the lamp cap, the heat generated on the heat generating device can be transmitted to the lamp cap, and it is true when smoking the real smoke. The effect of the heat of the smoke away from the end of the nozzle is good, and the smoking effect is good, satisfying the psychological needs of the smoker.

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 of the present invention;

Fig. 2 is a schematic view showing the operation of the electronic cigarette 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 , the present invention provides an electronic cigarette including an electronic cigarette body 1 . One end of the electronic cigarette body 1 is provided with a lamp cap 2 , and an end of the electronic cigarette adjacent to the inner surface of the lamp cap 2 is formed with a receiving space 6 . A heat generating device 3 that supplies a heat source to the lamp cap 2 is disposed in the accommodating space 6.

By providing the heat generating device 3 at one end of the electronic cigarette close to the inner surface of the lamp cap 2, heat is generated by the heat generating device 3, and heat can be further transmitted to the lamp cap 2, and the user touches the electronic cigarette of the present invention and touches the hand When the cap 2 is described, it is possible to feel the heat generated at the cap 2, which is closer to the effect of real smoking.

The heat generating component 3 includes a heat generating component 31. One end of the electronic cigarette body 1 adjacent to the receiving space 6 is provided with a mounting seat 5, and the mounting base 5 is provided with a control unit 4; the heat generating component 31 is electrically connected to the control unit 4. It can be understood that the control unit 4 controls the heat generation process of the heat generating device 3.

Generally, the lamp cap 2 of the electronic cigarette is a plastic member, and when the heat generating member 31 generates heat, the lamp cap 2 is damaged when the heat is excessively large. It is necessary to include the heat insulating member in the heat generating device 3. That is, in the present invention, the heat generating device 3 includes the heat generating member 31 and a heat insulating member that is coated on the heat generating member 31 for preventing damage to the lamp cap 2 due to excessive heat generation of the heat generating member 31.

The heat insulating material is a heat insulating resin, a heat insulating film, or the like that is coated on the heat generating element 31.

When the supply current to the heat generating element 31 is small, it is also possible to coat the heat generating member 31 with the heat insulating member.

2 shows a working principle diagram of the electronic cigarette of the present invention, and the electronic cigarette further includes a power source, an atomizing assembly for atomizing the smoke oil. Specifically, the control unit 4 is respectively connected to the heat generating device 3 and the atomizing component for respectively controlling the smoking process and the heat generating process; the power source is respectively connected to the control unit 4, the heat generating device 3 and the atomizing component, and is used for the control unit 4, The heating device 3 and the atomizing assembly are powered.

As shown in FIG. 1 and FIG. 2, the control unit 4 includes a controller 41 and a circuit board 42 electrically connected to the controller 41. The circuit board 42 is provided with an LED lamp for simulating tobacco burning. The heat generating element 31 is connected to the control unit 4 by connection with the circuit board 42. The controller 41 is for controlling the operation of the LED lamp, the heat generating component 31 and the atomizing component on the circuit board 42.

The heat generating component 31 includes a positive electrode lead and a negative electrode lead, and the positive electrode lead and the negative electrode lead extend toward the side away from the lamp cap 2 in the same direction. The control unit 4 is electrically connected, wherein it can be understood that the positive and negative leads are connected to the circuit board 42 in the control unit 4.

Specifically, the heat generation of the heat generating member 31 is synchronized with the smoking process. An air flow sensor is disposed in the control unit 4, and when the airflow sensor starts to sense the change of the airflow, the control unit 4 controls the start of the electronic cigarette smoking process, and the control unit 4 transmits a heat generation start signal to the heat generating device 3 to control the heat generation of the heat generating device 3. When the smoking is stopped, the air flow sensor senses the change of the air flow again, and the control unit 4 transmits a heat generation end signal to the heat generating device 3. It can be understood that the smoking process may not be synchronized with the heating process of the heat generating device 3, or may be delayed for a certain period of time, or the heat generating device 3 may be intermittently heated during smoking. In the working process of the electronic cigarette of the present invention, The LED light illuminates the light emitted by the burning of the cigarette, and the heat generated by the heat generating device 3 generates heat, which simulates the heat generated by the burning of the tobacco, and has a hot feeling when touched, thereby satisfying the psychological needs of the smoker.

As described above, in order to prevent the lamp cap 2 from being damaged by the continuous heat generation of the heat generating member 31, the heat generating member 31 is provided with a heat insulating member, or a method in which the heat generating member 31 intermittently generates heat during smoking. It can be understood that it can also be realized by controlling the heat generating surface of the heat generating component 31 and the farthest distance in the inner surface of the lamp cap 2 with respect to the heat generating component 31, and the heat generating surface of the heat generating component 31 is farthest from the inner surface of the lamp cap 2 The distance is in the range of 2 mm to 5 mm, which prevents the heat generating member 31 from being too close to the lamp cap 2 to damage the lamp cap 2, and also prevents the heat generating member 31 from being too far apart from the lamp cap 2. It is not possible to transmit heat to the lamp cap 2, and the effect of heating the lamp cap 2 cannot be produced.

Preferably, the heat generating surface of the heat generating member 31 is at a distance of 3 mm from the most distal end of the inner wall of the lamp cap 2.

The above-mentioned accommodating space 6 may be placed in the lamp cap 2 or may be placed in the electronic cigarette body 1.

First embodiment:

When placed in the lamp cap 2, the lamp cap 2 has an orientation toward the electronic cigarette body 1 On the open side of the inner side, the open side forms an accommodation space 6, and the heat generating device 3 is fixed in the open side.

The heat generating element 31 has various types, and may be a heating wire, a hot plate, or an electric heating tube. Only the case where the heat generating member 31 is a heating wire is shown in the drawing.

As shown in FIG. 1, when the heat generating element 31 is a heating wire, the inside of the open side is radially provided with a mounting rod 32, and the heating wire is wound around the mounting rod 32. That is, preferably, the mounting rod 32 is disposed perpendicular to the axial direction of the electronic cigarette. For convenience of manufacture, only one end of the mounting rod 32 is fixedly coupled to the open side inner wall, and both ends of the mounting rod 32 may be fixedly coupled to the open side inner wall.

The mounting rod 32 may also be disposed not perpendicular to the axial direction of the electronic cigarette. At this time, one end of the mounting rod 32 is fixedly connected to the lamp cap 2 The open side inner wall, the end of the other end of the mounting rod 32 is provided with a blocking member that prevents the heating wire from being detached from the mounting rod 32.

The installation process of the heat generating device 3 is as follows. First, the heating wire is wound around the mounting rod 32, and the positive electrode lead and the negative electrode of the heating wire are soldered to the circuit board 42 by soldering; after that, the heating wire is coated with a heat insulating resin or coated. The film is insulated for insulation.

When the heat generating component 31 is a hot plate, the hot plate is provided with a through hole for passing the screw, and a side of the open side opposite to the open side opening of the lamp cap 2 is provided with a threaded hole corresponding to the through hole; Screw through the through hole and place it in the threaded hole. At this time, the hot plate is placed on a plane perpendicular to the central axis of the electronic cigarette.

When the heat generating component 31 is a hot plate, at least one mounting groove may be disposed on the open side inner side wall, and the electric heating plate is inserted into the mounting groove. For the convenience of manufacture, the number of installation slots is two and opposite, and the electric heating plate is inserted into the installation slot in a flat structure. A positive electrode lead and a negative electrode lead are also drawn from the electric heating plate, and the positive and negative electrode leads are connected to the circuit board 42 by soldering.

When the heat generating component 31 is an electric heating pipe, at least one mounting hole is disposed on the open side inner side wall of the lamp cap 2, and the electric heating pipe is inserted inside the mounting hole. Preferably, the number of mounting holes is two and opposite. Preferably, the electric heating tube is disposed perpendicular to the axial direction of the electronic cigarette, and the opening direction of the mounting hole is also oriented in a direction perpendicular to the axial direction.

Embodiment 2:

When the accommodating space 6 is placed in the electronic cigarette body 1 , an adjacent space of the electronic cigarette body 1 and the lamp cap 2 is formed with an accommodating space 6 , and the heat generating device 3 is disposed inside the accommodating space 6 and fixed to the electronic cigarette body 1 The inner wall or the inner wall surface of the lamp cap 2 adjacent to the accommodating space 6. It can be understood that when the accommodating space 6 is formed in an adjacent region of the electronic cigarette body 1 with the lamp cap 2, the inner surface of the lamp cap 2 is a flat surface.

As in the first embodiment, the heat generating element 31 can also be a heating wire, a hot plate or an electric heating tube.

When the heat generating component 31 is a heating wire, the inner wall of the electronic cigarette body 1 extends to the receiving space 6 with a mounting rod 32, or the mounting seat 5 has a mounting portion extending to the receiving space 6, and the mounting portion is provided with a mounting rod 32; Wrap on the mounting rod 32.

When the heat generating component 31 is a hot plate, the hot plate is provided with a through hole for passing the screw; the mounting seat 5 has a mounting portion extending to the receiving space 6, and the mounting portion is provided with a threaded hole corresponding to the through hole; Or the inner wall surface of the lamp cap 2 adjacent to the accommodating space 6 is provided with a threaded hole corresponding to the through hole; the screw is inserted into the threaded hole through the through hole.

When the heat generating component 31 is a hot plate, at least one mounting groove may be disposed on the inner wall of the electronic cigarette body 1; or the mounting seat 5 has a mounting portion extending to the receiving space 6, and the mounting portion is provided with at least one mounting groove; or a lamp cap At least one mounting groove is disposed on the inner wall surface adjacent to the accommodating space 6; the electric heating plate is inserted into the mounting groove.

When the heat generating component 31 is an electric heating pipe, At least one mounting hole is disposed on the side wall of the electronic cigarette body 1; or the mounting seat 5 has a mounting portion extending to the receiving space 6, and the mounting portion is provided with at least one mounting hole; the electric heating tube is inserted inside the mounting hole.

Preferably, in the second embodiment, the number of the mounting slots or the mounting holes is two, and the opposite arrangement, the electric heating plate and the electric heating tube are perpendicular to the axial arrangement of the electronic cigarette.

That is, the second embodiment is different from the first embodiment in that the portion for mounting the heat generating member 31 may be placed on the inner wall of the electronic cigarette body 1 or placed to extend from the mount 5 to the accommodating space 6. On the installation department.

In summary, by providing the heat generating device 3 at one end of the electronic cigarette near the inner surface of the lamp cap 2, the heat generated by the heat generating device 3 can be transmitted to the lamp cap 2, and the heat generating effect at the cap 2 can be generated. Simulating the effect of the true smoke on the end of the smoke in the process of real smoking, simulating the smoking effect, meeting the psychological needs of the smoker.

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 comprising an electronic cigarette body (1), one end of the electronic cigarette body (1) is provided with a lamp cap (2), wherein the electronic cigarette is adjacent to an inner surface of the lamp cap (2) One end is formed with a receiving space (6), and a heat generating device (3) for supplying a heat source to the lamp cap (2) is disposed in the receiving space (6).
The electronic cigarette according to claim 1, wherein said heat generating device (3) comprises a heat generating member (31); and an end of said electronic cigarette body (1) adjacent to said receiving space (6) is provided with mounting a seat (5), the mounting seat (5) is provided with a control unit (4);

The heat generating component (31) is electrically connected to the control unit (4).
The electronic cigarette according to claim 2, wherein said heat generating member (31) A positive electrode lead and a negative electrode lead are included, and the positive electrode lead and the negative electrode lead extend in the same direction toward the side away from the lamp cap (2) to the control unit (4) and are electrically connected.
The electronic cigarette according to claim 2, wherein said heat generating device (3) further comprises a heat insulating member coated on said heat generating member (31), said heat insulating member for preventing said heat generation The heat of the piece (31) is too large to damage the lamp cap (2).
The electronic cigarette according to claim 2, wherein the lamp cap (2) has a body facing the electronic cigarette The open side of (1), the open side forms the accommodation space (6), and the heat generating device (3) is fixed in the open side.
The electronic cigarette according to claim 5, wherein the heat generating member (31) is a heating wire, and the open side inner portion is radially provided with a mounting rod (32), and the heating wire is wound around the mounting rod (32) Upper.
The electronic cigarette according to claim 5, wherein the heat generating component (31) is a hot plate, and the hot plate is provided with a through hole for passing a screw, and the lamp cap (2) A threaded hole corresponding to the through hole is provided on a side opposite to the open side opening; the screw is inserted into the threaded hole through the through hole.
The electronic cigarette according to claim 5, wherein the heat generating component (31) is a hot plate, and the open side inner side wall is provided with at least one mounting groove, and the hot plate is inserted into the mounting groove. in.
The electronic cigarette according to claim 5, wherein the heat generating component (31) is an electric heating tube, and the open side inner side wall is provided with at least one mounting hole, and the electric heating tube is inserted into the mounting hole. internal.
The electronic cigarette according to claim 2, characterized in that an adjacent area of the electronic cigarette body (1) and the lamp cap (2) is formed with the receiving space (6), the heat generating device ( 3) disposed in the accommodating space (6) and fixed on an inner wall of the electronic cigarette body (1) or an inner wall surface of the lamp cap (2) adjacent to the accommodating space (6) .
The electronic cigarette according to claim 10, wherein the heat generating member (31) is a heating wire, and an inner wall of the electronic cigarette body (1) extends to the receiving space (6) with a mounting rod (32). Or the mounting seat (5) has a mounting portion extending to the receiving space (6), the mounting portion is provided with a mounting rod (32);

The heating wire is wound around the mounting rod (32).
The electronic cigarette according to claim 10, wherein the heat generating component (31) is a hot plate, and the hot plate is provided with a through hole for passing the screw;

The mounting seat (5) has a mounting portion extending to the receiving space (6), the mounting portion is provided with a threaded hole corresponding to the through hole; or the lamp cap (2) a threaded hole corresponding to the through hole is disposed on an adjacent inner wall surface of the accommodating space (6);

The screw is threaded into the threaded hole through the through hole.
The electronic cigarette according to claim 10, wherein the heat generating component (31) is an electric heating plate, and at least one mounting groove is provided on an inner wall of the electronic cigarette body (1); or the mounting seat (5) Having a mounting portion extending to the receiving space (6), the mounting portion is provided with at least one mounting groove; or an inner wall surface of the lamp cap (2) adjacent to the receiving space (6) is provided At least one mounting slot;

The hot plate is inserted into the mounting groove.
The electronic cigarette according to claim 10, wherein the heat generating member (31) is an electric heating tube, and at least one mounting hole is provided on a side wall of the electronic cigarette body (1); or the mounting seat (5) There is a mounting portion extending to the accommodating space (6), and the mounting portion is provided with at least one mounting hole; the electric heating tube is inserted inside the mounting hole.