WO2015042943A1

WO2015042943A1 - Atomizer, electronic cigarette, and method for assembling atomizer

Info

Publication number: WO2015042943A1
Application number: PCT/CN2013/084697
Authority: WO
Inventors: 刘秋明
Original assignee: 吉瑞高新科技股份有限公司
Priority date: 2013-09-30
Filing date: 2013-09-30
Publication date: 2015-04-02
Also published as: CN105592733A

Abstract

An atomizer, an electronic cigarette, and a method for assembling the atomizer. The atomizer and a battery rod are combined to form the electronic cigarette. The atomizer comprises a sleeve, and comprises an atomization base (2) and an atomization assembly both disposed in the sleeve. An air hole (23) for allowing a smoke airflow to pass through is disposed in the atomization base (2). The atomization assembly comprises an atomization piece for atomizing tobacco tar. An air pipe (22) in communication with the air hole (23) and extending towards the direction of the atomization piece is disposed on the atomization base (2). A positioning mechanism for assembling and positioning the atomization piece is disposed on the air pipe (22). The atomizer has the advantages: the air pipe (22) is integrally formed on the atomization base (2), the atomization piece is disposed on the air pipe (22), so that an additional polyvinyl chloride glass fiber paint pipe is not required during the atomization piece positioning in the whole process, thereby saving raw materials, simplifying the assembly process, and improving the nondefective rate and the reliability of the product.

Description

Method for assembling atomizer, electronic cigarette and atomizer

Technical field

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

Background technique

An electronic cigarette is a simulated cigarette that is heated by atomizing a substance containing a fragrance to generate smoke for the user to smoke. At present, the electric heating wire in most electronic cigarettes is installed on the yellow tube for ventilation. The mounting hole is opened on the yellow tube, and then the heating wire is passed through the mounting hole to fix the heating wire on the yellow tube. Therefore, an additional yellow tube is required in the process of assembling the electronic cigarette. When the heating wire passes through the mounting hole, the two coils adjacent to the heating wire are pushed and easily contacted, thereby causing the electric wire resistance to become small, thereby increasing the amount of smoke of the electronic cigarette and shortening the service life of the electronic cigarette. Moreover, the consistency of the quality of the electronic cigarette and other electronic cigarettes is affected; in addition, the heating wire is easily broken by force during the process of passing through the mounting hole. Therefore, the existing electronic cigarette atomizer has a complicated assembly process, low efficiency, and is prone to defective products, which wastes manpower and material resources. In addition, the yellow tube is inserted on the atomization seat, and the yellow tube is not easily aligned with the atomization seat, the assembly efficiency is low, and when the electronic cigarette is hit or dropped to the ground, the yellow The tube is easily detached from the atomizing seat, and thus the reliability is poor.

Summary of the invention

The technical problem to be solved by the present invention is that in the prior art, the atomizing seat and the yellow nano tube work together to install the atomizing member, so that the assembly is complicated, the defect rate is high, and the like, and the assembly is simple, the efficiency is high, and the reliability is good. The atomizer, the electronic cigarette, and the assembly method of the atomizer.

The technical solution adopted by the present invention to solve the technical problem thereof is: constructing an atomizer for combining with a battery rod to form an electronic cigarette, the atomizer comprising a sleeve And an atomizing seat and an atomizing assembly disposed in the sleeve, the atomizing seat comprises a seat body, the seat body is provided with a vent hole for circulating a gas flow, and the atomizing assembly comprises a cigarette Oil atomized atomizing member, said The atomization seat is also provided with a vent pipe that communicates with the vent hole and extends toward the atomizing member, the seat body is integrally formed with the vent pipe, and the vent pipe is provided with a positioning for assembling and positioning the atomizing member mechanism.

In the atomizer of the present invention, at least two mounting holes are provided on a circumferential outer side wall of the vent pipe, and a slit extending from an outer peripheral surface of the vent pipe to each of the mounting holes;

The slit is used for guiding the assembly of the atomizing member, and the atomizing member is disposed and fixed in the mounting hole, and the mounting hole and the slit are combined to form the positioning mechanism.

In the atomizer of the present invention, the vent pipe is made of elastically stretchable silica gel.

In the atomizer of the present invention, the slit is cut along a radial direction of the vent pipe, and a cross-sectional cutting line of the slit is oblique.

In the atomizer of the present invention, the slit is cut along the radial direction of the vent pipe, and the cross-sectional cutting line of the slit is obtuse-angled.

In the atomizer of the present invention, the slit is cut along the radial direction of the vent tube, and the slit cutting line of the slit has a right-angled line shape.

In the atomizer of the present invention, a smooth chamfer is formed at the corner of the slit.

In the atomizer of the present invention, the slit has a width smaller than a diameter of the mounting hole.

In the atomizer of the present invention, the atomizing member is detachably mounted on the positioning mechanism of the vent pipe, and is electrically connected to the first electrode of the atomizing assembly for connection with the battery rod and Second electrode.

In the atomizer of the present invention, the atomizing member includes a liquid guiding cord, and a heating wire wound around the outer surface of the liquid guiding cord;

An oil storage member is nested outside the vent pipe, and both ends of the liquid guiding rope abut through the mounting hole to the oil storage member, and the liquid guiding wire is fixed to the mounting hole The two ends of the heating wire are electrically connected to the first electrode and the second electrode respectively through a wire hole on the atomizing seat.

In the atomizer of the present invention, the seat body is axially disposed with at least two of the wire holes through which the two ends of the heating wire are bored, and each of the wire holes is disposed around the vent hole. .

The invention also constructs an electronic cigarette comprising an atomizer, the atomizer comprising a sleeve and an atomization seat and an atomization assembly disposed in the sleeve, the atomization seat comprising a seat body, the seat a vent hole for circulating a smoke airflow, the atomization assembly comprising an atomizing member for atomizing the oil, the atomization seat further provided with the vent hole and facing the a vent pipe extending in the direction of the atomizing member, the seat body being integrally formed with the vent pipe, and the vent pipe is provided with a positioning mechanism for assembling and positioning the atomizing member.

In the electronic cigarette of the present invention, the electronic cigarette further includes a battery rod, and the atomizer and the battery rod are of a unitary structure or a detachably connected structure.

The invention also constructs a method of assembling an atomizer, the method comprising the steps of:

S1 Loading step: applying a force to an upper end of a side wall of the vent pipe provided with a positioning mechanism, opening the positioning mechanism, and loading the atomizing member into the positioning mechanism of the vent pipe;

S2, return step: stop applying force to the vent tube, close the positioning mechanism, and fix the atomizing member in the positioning mechanism.

In the assembling method of the atomizer according to the present invention, the step S1 is specifically included in the step S1:

S11 The positioning mechanism has at least two mounting holes and a slit connected to each of the mounting holes, and applies a force to an upper end of a side wall of the vent pipe provided with a slit, and opens the vent pipe to open the slit and along the slit The direction of loading the atomizing member into the mounting hole;

Specifically, in the step S2, the following step S21 is included:

S21. Stop applying a force to the vent tube to return the slit, so that the atomizing member is fixed in the mounting hole.

In the method of assembling the atomizer of the present invention, the step S1 The method further includes: preparing a step: providing a vent pipe extending along a circumference of the vent hole of the atomizing seat, opening at least two corresponding mounting holes on the vent pipe, and opening a slit connecting the bottom to each mounting hole The section cutting line of the slit is a diagonal line shape, an obtuse angle line shape or a right angle line shape.

In the method of assembling the atomizer of the present invention, the returning step S2 Then, the method further includes: a wiring step: the two ends of the heating wire are respectively riveted or welded with the first electrode and the second electrode.

In the method of assembling the atomizer of the present invention, the wiring step further includes: opening at least two wire holes along the axial direction of the base body, and passing one end of the heating wire through the two wire holes. One wire hole is riveted or welded to the first electrode, and the other end of the heating wire is passed through the other of the two wire holes and riveted or welded to the second electrode.

Method for assembling atomizer, electronic cigarette and atomizer embodying the invention The utility model has the following beneficial effects: by lengthening the vent pipe on the atomizing seat, opening a mounting hole in the vent pipe, and opening a slit extending from the outer peripheral surface of the vent pipe to each mounting hole, the mounting hole and the slit The combination forms a positioning mechanism for fixing the atomizing member by opening and closing the positioning mechanism. The entire process does not require the use of a yellow tube to position the atomizing part, which saves raw materials, simplifies the assembly process, and improves the yield and reliability of the product.

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 atomizer provided by one of the preferred embodiments of the present invention;

Figure 2 is a schematic view showing the structure of the atomizing seat in the atomizer shown in Figure 1;

Figure 3 is a schematic view showing the structure of the positioning mechanism of the vent pipe in the atomization seat shown in Figure 2;

4 is a first schematic structural view of a positioning mechanism for providing a snorkel in an atomizer according to a second embodiment of the present invention;

Figure 5 is a second schematic structural view of a positioning mechanism for providing a vent pipe in an atomizer according to a second embodiment of the present invention;

6 is a third structural schematic diagram of a positioning mechanism for providing a snorkel in an atomizer according to a second embodiment of the present invention;

7 is a schematic structural view of a positioning mechanism for providing a vent pipe in an atomizer according to a third embodiment of the present invention;

Figure 8 is a schematic view showing the loading step of the assembling method of the atomizer of the present invention;

Figure 9 is a schematic view showing a returning step of the assembling method of the atomizer of the present invention;

Fig. 10 is a schematic view showing the assembly of the atomizing member of the assembling method of the atomizer of the present invention.

detailed description

The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The invention provides an atomizer, an electronic cigarette and an assembly method of the atomizer in order to solve the defects that the atomization seat and the yellow tube can work together to install the atomization part in the prior art, so that the assembly is complicated and the defect rate is high.

As shown in FIG. 1, one of the preferred embodiments of the present invention provides an atomizer for use with a battery rod (not shown). Combine to form an electronic cigarette. The atomizer includes a sleeve 1 and an atomizing seat 2 and an atomizing assembly disposed in the sleeve 1, the atomizing assembly including an atomizing member 31 (shown in Fig. 8), a first electrode 32 and the second electrode 33, the first electrode 32 and the second electrode 33 are used for connection with the battery rod. A side of the atomizing seat 2 facing the atomizing member 31 is provided with a vent pipe 22, and the vent pipe 22 A positioning mechanism for assembling and positioning the atomizing member 31 is provided.

As shown in Fig. 2 and in conjunction with Fig. 1, the atomizing base 2 includes a seat body 21, a vent pipe 22, and a vent hole 23. Vent 23 is opened along the axial direction of the seat body 21, and a circumferential side edge of the vent hole 23 extends toward one side of the atomizing member 31 to form a vent pipe 22, that is, the seat body 21 is integrally formed with the vent pipe 22, The vent pipe 22 communicates with the vent hole 23. It can be understood that in other embodiments, the inner wall diameter of the vent pipe 22 may be larger than the diameter of the vent hole 23, that is, the vent pipe 22 may not be along the vent hole 23 The circumferential side edges are formed to extend.

The base body 21 is further provided with at least two wire holes 212 through which the two ends of the atomizing member 31 are bored, and each of the wire holes 212 Surrounding the vent hole 23, both ends of the atomizing member 31 are electrically connected to the first electrode 32 and the second electrode 33 through the wire hole 212. The seat body 21 is away from the atomizing member 31 A protrusion 211 is extended on the outer side wall of one end, and an outer surface of the seat body 21 is fitted to the inner surface of the sleeve 1, and the protrusion 211 abuts against the inner surface of the sleeve 1, so that the seat body 21 It is fixed in the sleeve 1, and the protrusion 211 is provided to effectively prevent the smoke oil from flowing out of the atomization seat 2.

As shown in Fig. 3 and in conjunction with Fig. 2, the vent pipe 22 is made of elastically stretchable silicone, and at least two mounting holes are provided on the outer side wall. 221, and a slit 222 extending from the outer peripheral surface of the vent pipe 22 to each of the mounting holes 221, the mounting hole 221 and the slit 222 being combined to form a positioning mechanism. Cutting 222 It is mainly used for guiding the assembly of the atomizing member 31 so that the atomizing member 31 is fixed in the mounting hole 221. Mounting hole 221 Mainly used for holding fixed atomizing parts 31 It can be understood that, in other embodiments, the slitting member 222 may be omitted, and the atomizing member 31 may be directly passed through the mounting hole 221 and fixed to the mounting hole 221 .

In the present embodiment, the slit 222 is cut along the radial direction of the vent pipe 22, and the section cutting line of the slit 222 is obliquely shaped, and the slit 222 The width is smaller than the diameter of the mounting hole 221 .

As shown in Fig. 8, the atomizing member 31 is detachably mounted on the positioning mechanism of the vent pipe 22 and electrically connected to the first electrode 32. And a second electrode 33. The atomizing member 31 includes a liquid guiding cord 311, and a heating wire 312 wound around the outer surface of the liquid guiding cord 311. The atomizing assembly further includes an oil storage member 34 (in combination with Figure 1 As shown, the oil reservoir 34 is nested outside the vent tube 22, and both ends of the liquid guide cord 311 are radially passed through each of the mounting holes 221 such that the liquid guide cord 311 abuts against the oil reservoir 34. And fixedly installed in the mounting hole 221. One end of the heating wire 312 is electrically connected to the first electrode 32 through one of the two wire holes 212; the heating wire 312 The other end is electrically connected to the second electrode 33 through the other of the two wire holes 212.

Therefore, in the actual assembly process, it is only necessary to open the positioning mechanism of the vent pipe 22 on the atomizing seat 2, and the atomizing member 31 is along the slit 222. The orientation is fixed in the mounting hole 221 to complete the assembly, and the entire process does not require the use of a yellow tube to the atomizing member. Positioning saves raw materials and simplifies process assembly, improving product yield and reliability.

4, 5 and 6 illustrate a nebulizer provided in a preferred embodiment 2 of the present invention for use with a battery rod (not shown) Combine to form an electronic cigarette. The difference from one of the embodiments is different from the cross-sectional shape of the slit 222.

In the present embodiment, the slit 222 is cut along the radial direction of the vent tube 22, and the section cutting line of the slit 222 is obtuse-angled and the slit is formed. The width of 222 is smaller than the diameter of the mounting hole 221 .

Figure 7 shows an atomizer provided in the third preferred embodiment of the present invention for use with a battery rod (not shown) Combine to form an electronic cigarette. The difference from one of the embodiments is different from the cross-sectional shape of the slit 222.

In the present embodiment, the slit 222 is cut along the radial direction of the vent pipe 22, and the slit 222 The section cutting line has a right-angled line shape, and a smooth chamfer is formed at the corner. The slit 222 has a width smaller than the diameter of the mounting hole 221 .

As shown in FIG. 8, FIG. 9, and FIG. 10, the present invention further provides a method for assembling an atomizer, the method comprising the following steps:

S1, loading step: applying a force to the upper end of one side wall of the vent pipe 22 provided with the positioning mechanism, opening the positioning mechanism, and the atomizing member 31 Loading into the positioning mechanism of the vent pipe 22;

S2, return step: stop applying force to the vent pipe 22, close the positioning mechanism, and make the atomizing member 31 The nano-mount is fixed in the positioning mechanism.

Specifically, the step S1 is included in the step S1:

S11, the positioning mechanism has at least two mounting holes 221 and a slit 222 connected to each of the mounting holes 221 Applying a force to the upper end of one side wall of the vent pipe 22 where the slit 222 is provided, the vent pipe 22 is opened to open the slit 222, and the atomizing member 31 is loaded into the mounting hole in the direction of the slit 222. Within 221;

Specifically, in the step S2, the following step S21 is included:

S21, stop applying force to the vent pipe 22, and return the slit 222, so that the atomizing member 31 is fixed in the mounting hole. Within 221.

The step S1 further includes: a preparation step of: providing a vent pipe 22 formed along the periphery of the atomizing seat vent hole 23, in the snorkel At least two corresponding mounting holes 221 are defined in the upper portion, and a slit 222 is formed at the bottom to communicate with each mounting hole 221, the slit 222 The section cutting line has a diagonal line shape, an obtuse angle line shape or a right angle line shape.

The returning step S2 further includes: a wiring step: the two ends of the heating wire 312 are respectively connected to the first electrode 32 and the second electrode 33 Riveting or welding.

The wiring step further includes: opening at least two wire holes 212 along the axial direction of the base body 21, and the heating wire 312 One end passes through one of the two lead holes 212 and is riveted or welded to the first electrode 32, and the other end of the heating wire is passed through the other of the two lead holes 212. And riveting or welding with the second electrode 33.

One of the preferred embodiments of the present invention provides an atomizer in which the battery rod (not shown) is combined with an atomizer to form an electronic cigarette. The atomizer and the battery rod may be a unitary structure, that is, the atomizer and the battery rod share one The sleeve (not shown), the atomizer and the battery rod may also be detachably connected together. Since the sleeve and the battery rod are both prior art, no further details are provided herein.

While the invention has been described by way of specific embodiments, the embodiments of the invention In addition, various modifications may be made to the invention without departing from the scope of the invention. Therefore, the invention is not limited to the specific embodiments disclosed, but should include all embodiments falling within the scope of the appended claims

Claims

An atomizer for forming an electronic cigarette in combination with a battery rod, the atomizer comprising a sleeve (1) and an atomizing seat disposed in the sleeve (1) (2) And an atomizing assembly, the atomizing seat (2) includes a seat body (21), and the seat body (21) is provided with a vent hole (23) for circulating a mist of air. The atomizing assembly includes an atomizing member (31) for atomizing the oil, wherein the atomizing seat (2) is further provided with the vent hole (23) and facing Atomizing parts (31 a vent pipe (22) extending in a direction, the seat body (21) being integrally formed with the vent pipe (22), the vent pipe (22) being provided with an atomizing member for assembling and positioning (31) Positioning mechanism.
The atomizer according to claim 1, wherein at least two mounting holes are provided on a circumferential outer side wall of the vent pipe (22) (221 And a slit (222) extending from the outer peripheral surface of the vent pipe (22) to each of the mounting holes (221);

The slit (222) is used for guiding and assembling the atomizing member (31), and the atomizing member (31) is fixedly fixed to the mounting hole (221) The mounting hole (221) and the slit (222) are combined to form the positioning mechanism.
The atomizer according to claim 2, characterized in that the vent tube (22) is made of elastically stretchable silicone.
The atomizer according to claim 3, wherein the slit (222) is cut along a radial direction of the vent pipe (22), the slit (222) The cross-section cutting line is oblique.
The atomizer according to claim 3, wherein the slit (222) is cut along a radial direction of the vent pipe (22), the slit (222) The cross-section cutting line is obtuse-angled.
The atomizer according to claim 3, wherein the slit (222) is cut along a radial direction of the vent pipe (22), the slit (222) The section cutting line is a right-angled line shape.
The atomizer according to claim 6, wherein a smooth chamfer is formed at a corner of the slit (222).
The atomizer according to claim 2, wherein the slit (222) has a width smaller than a diameter of the mounting hole (221).
The atomizer according to claim 2, wherein said atomizing member (31) is detachably mounted on said vent pipe (22) And a second electrode (32) and a second electrode (33) for electrically connecting to the battery rod.
The atomizer according to claim 9, wherein the atomizing member (31) comprises a liquid guiding cord (311), and is wound around the liquid guiding cord (311) The outer surface of the heating wire (312);

An oil storage member (34) is nested outside the vent pipe (22), and both ends of the liquid guiding wire (311) radially pass through each of the mounting holes (221) Abutting to the oil storage member (34), the liquid guiding rope (311) is fixed in the mounting hole (221); both ends of the heating wire (312) pass through the atomizing seat ( 2) on the wire hole ( 212) electrically connected to the first electrode (32) and the second electrode (33), respectively.
The atomizer according to claim 10, wherein the seat body (21) is axially disposed for the heating wire (312) At least two of the wire holes (212) are provided at both ends, and each of the wire holes (212) is disposed around the vent hole (23).
An electronic cigarette comprising an atomizer, the atomizer comprising a sleeve (1) and an atomizing seat (2) and an atomizing assembly disposed in the sleeve (1) The atomization seat (2) comprises a seat body (21), and the seat body (21) is provided with a vent hole (23) for circulating a smoke airflow, and the atomization assembly comprises atomizing the smoke oil Atomizing piece 31), characterized in that the atomization seat (2) is further provided with a vent pipe (22) communicating with the vent hole (23) and extending toward the atomizing member (31). Seat 21) integrally formed with the vent pipe (22), and the vent pipe (22) is provided with a positioning mechanism for assembling and positioning the atomizing member (31).
The electronic cigarette according to claim 12, wherein the electronic cigarette further comprises a battery rod, and the atomizer and the battery rod are of a unitary structure or a detachably connected structure.
A method of assembling an atomizer, the method comprising the steps of:

S1, loading step: applying a force to an upper end of a side wall of the vent pipe (22) provided with a positioning mechanism, opening the positioning mechanism, and atomizing the piece (31) Loading into the positioning mechanism of the vent tube (22);

S2, returning step: stopping the application of force to the snorkel (22), closing the positioning mechanism to make the atomizing member (31) The nano-mount is fixed in the positioning mechanism.
The method of assembling an atomizer according to claim 14, wherein the step S1 specifically includes the following steps: S11 :

S11, the positioning mechanism has at least two mounting holes (221) and a slit connected to each of the mounting holes (221) (222) Applying a force to an upper end of the side wall of the vent tube (22) on which the slit (222) is provided, and slitting the vent tube (22) to enlarge the slit (222), and along the Incision (222 The direction of the atomizing member (31) is loaded into each of the mounting holes (221);

Specifically, in the step S2, the following step S21 is included:

S21, stopping applying a force to the vent tube (22) to return the slit (222), so that the atomizing member (31) The nano-mount is fixed in each of the mounting holes (221).
The method of assembling an atomizer according to claim 15, wherein before the step S1, the method further comprises: preparing a step: providing an atomization seat (2) The vent pipe (22) formed by extending the periphery of the upper vent hole (23), and at least two corresponding installation holes are formed in the vent pipe (22) (221) And opening the slit (222) connected to the mounting hole (221) at the bottom, the section cutting line of the slit (222) being oblique, obtuse, or right-angled.
The method of assembling an atomizer according to claim 15, wherein the returning step S2 further comprises: a wiring step: heating the wire (312) Both ends are riveted or welded to the first electrode (32) and the second electrode (33), respectively.
The method of assembling an atomizer according to claim 17, wherein the wiring step further comprises: along the seat body (21) An axial opening is provided with at least two wire holes (212), one end of the heating wire (312) is passed through one of the two wire holes (212) and the first One electrode 32) riveting or welding, passing the other end of the heating wire through the other of the two wire holes (212) and riveting or welding the second electrode (33).