CN111602855A

CN111602855A - Output electrode and electron cigarette of electron cigarette

Info

Publication number: CN111602855A
Application number: CN201910256082.9A
Authority: CN
Inventors: 欧阳俊伟
Original assignee: Shenzhen IVPS Technology Co Ltd
Current assignee: Shenzhen IVPS Technology Co Ltd
Priority date: 2019-04-01
Filing date: 2019-04-01
Publication date: 2020-09-01

Abstract

The invention provides an output electrode of an electronic cigarette and the electronic cigarette applying the output electrode, wherein the output electrode comprises a first electrode piece provided with a mounting hole, a flexible sealing piece and a second electrode piece; one end of the second electrode piece is provided with an installation groove along the circumferential direction; one end of the sealing element is elastically sleeved in the mounting groove, the other end of the sealing element protrudes out of the mounting groove and is erected on the first electrode element, so that the second electrode element is arranged in the mounting hole in a suspending mode, an elastic deformation area is formed between the part, sleeved in the mounting groove, of the sealing element and the part, protruding out of the tail end, of the sealing element, and the second electrode element is separated into a first end and a second end, exposed out of the mounting hole, of the second end, and the second end is covered by the sealing element. The technical scheme of the invention effectively enhances the oil-proof performance of the electronic cigarette.

Description

Output electrode and electron cigarette of electron cigarette

Technical Field

The invention relates to an output electrode of an electronic cigarette, a processing technology for manufacturing the output electrode, a price mould for manufacturing the output electrode and the electronic cigarette applying the output electrode.

Background

The electronic cigarette is also named as an electronic cigarette and is mainly used for quitting smoking and replacing the traditional cigarette. It has similar appearance and taste to those of traditional cigarette, even more than traditional cigarette, and can suck cigarette and taste like traditional cigarette. Because the electronic cigarette does not contain tar, suspended particles and other harmful ingredients in the traditional cigarette, the electronic cigarette gradually replaces the traditional cigarette in the market.

Conventional electronic cigarettes are generally provided with an output electrode for establishing electrical connection with the atomizing device. Meanwhile, in order to ensure that the second electrode element is closely attached to the electrode of the atomization device, the second electrode element is usually provided with an elastic element such as a spring to provide the second electrode element with certain movement and resilience. However, in the moving process of the second electrode element, a certain gap is formed between the outer peripheral surface of the second electrode element and the insulating element, so that the oil leaks into the electronic cigarette to corrode the circuit board, thereby causing a short-circuit safety hazard.

Disclosure of Invention

The invention mainly aims to provide an output electrode of an electronic cigarette, aiming at enhancing the oil-proof performance of the electronic cigarette.

In order to achieve the purpose, the output electrode of the electronic cigarette provided by the invention comprises a first electrode element provided with a mounting hole, a flexible sealing element and a second electrode element; one end of the second electrode piece is provided with an installation groove along the circumferential direction; one end of the sealing element is elastically sleeved in the mounting groove, the other end of the sealing element protrudes out of the mounting groove and is erected on the first electrode element, so that the second electrode element is arranged in the mounting hole in a suspending mode, an elastic deformation area is formed between the part, sleeved in the mounting groove, of the sealing element and the part, protruding out of the tail end, of the sealing element, and the second electrode element is separated into a first end and a second end, exposed out of the mounting hole, of the second end, and the second end is covered by the sealing element. .

Optionally, the elastic deformation area is arranged in an umbrella crown shape; and/or one end of the sealing element is in interference fit in the mounting groove.

Optionally, the output electrode further comprises a press ring disposed around the end of the sealing member protruding therefrom.

Optionally, the sealing element is provided with a receiving groove towards the second end, and at least a part of the press ring is in interference fit in the receiving groove.

Optionally, the outer end surface of the press ring is flush with the notch of the accommodating groove or protrudes out of the accommodating groove.

Optionally, the mounting hole includes a small diameter section and a large diameter section, the junction of the small diameter section and the large diameter section is stepped, the protruding end of the sealing element is pressed and held at the step of the mounting hole, and at least covers the small diameter section, the first end of the second electrode element is accommodated in the small diameter section, and the second end of the second electrode element is accommodated in the large diameter section.

Alternatively, the outer peripheral surface of the tip from which the seal member projects elastically abuts against the inner bore wall of the large diameter section.

Optionally, the output electrode further includes an insulating member, at least a portion of the insulating member is accommodated in the mounting hole and sleeved at the second end of the second electrode member to separate the first electrode member from the second electrode member, and the insulating member presses the protruding end of the sealing member to the step of the mounting hole.

Optionally, one end of the insulating member is accommodated in the mounting hole, and the other end of the insulating member is further provided with a shoulder-shaped flange, and the flange is abutted to the outer end face of the first electrode member.

Optionally, the output electrode still includes the locking cover, the one end of locking cover will the insulating part shroud, and will the part of insulating part compress tightly to with the terminal surface butt of first electrode piece, the other end with the peripheral surface of first electrode piece cup joints, just the locking cover corresponds the second electrode piece is equipped with dodges the hole, so that the second electrode piece appears.

Optionally, the locking cover is connected with the first electrode element in an interference fit manner; or, the locking cover is in threaded engagement connection with the first electrode element; or the locking cover is buckled and connected with the first electrode piece; or the locking cover is connected with the first electrode element through a bolt.

Optionally, the locking cover is made of a conductive material.

Optionally, the locking cover is further provided with at least one notch for welding of the conductive cable.

Optionally, the insulating member further includes a separation boss surrounding the second electrode member, and the separation boss is inserted into the avoiding hole to separate the second electrode member from the locking cover.

Optionally, the second end includes big head end and with big head end fixed connection's little head end, big head end with first end fixed connection, little head end deviates from the one end of big head end is passed the insulating part is followed dodge the hole and show to be equipped with and supply the electric wire cable male connection socket or connection hole.

Optionally, the second end include big head end and with big head end fixed connection's microcephaly end, big head end with first end fixed connection, the microcephaly end deviates from the one end of big head end is passed the insulating part is followed dodge the hole and appear out, and the periphery of the microcephaly end that appears out still is equipped with and supplies external snap ring male draw-in groove, the second electrode piece move extremely the snap ring with butt during the insulating part contact, with microcephaly tip part spacing in the insulating part deviates from the outside of first electrode piece.

Optionally, the second end include big head end and with big head end fixed connection's tip, big head end with first end fixed connection, the tip deviates from the one end of big head end is passed the insulating part is followed dodge the hole and appear out, big head end deviates from the terminal surface of first end with still be equipped with elasticity butt elastic component between the insulating part, just the elastic component cover is located the tip.

Optionally, the large head end is further provided with an accommodating groove facing the elastic member, and at least part of the elastic member is accommodated in the accommodating groove and elastically abuts against an inner groove wall of the accommodating groove.

Optionally, the insulation part is provided with an adaptive avoidance groove corresponding to the outer periphery of the big end, so that the big end can slide along the axial direction in the avoidance groove under the action of external force.

The invention also provides an electronic cigarette which is characterized by comprising an output electrode of the electronic cigarette, wherein the output electrode of the electronic cigarette comprises a first electrode piece provided with a mounting hole, a flexible sealing piece and a second electrode piece; one end of the second electrode piece is provided with an installation groove along the circumferential direction; one end of the sealing element is elastically sleeved in the mounting groove, the other end of the sealing element protrudes out of the mounting groove and is erected on the first electrode element, so that the second electrode element is arranged in the mounting hole in a suspending mode, an elastic deformation area is formed between the part, sleeved in the mounting groove, of the sealing element and the part, protruding out of the tail end, of the sealing element, and the second electrode element is separated into a first end and a second end, exposed out of the mounting hole, of the second end, and the second end is covered by the sealing element. .

According to the output electrode in the technical scheme, the mounting groove is formed in one end of the second electrode piece along the circumferential direction of the second electrode piece, and the sealing piece made of the flexible material is partially sleeved in the mounting groove and is elastically and tightly attached to the inner groove wall of the mounting groove. And oil is effectively prevented from permeating between the mounting groove of the second pole element and the sealing element. The other part of the sealing member protrudes out of the mounting groove and is clamped and fixed when the sealing member is far away from the protruding tail end of the second electrode element. The second electrode piece is arranged in the mounting hole in a hanging mode, an elastic deformation area is formed between the protruding tail end and the head end of the sealing piece, and the positive second electrode piece is divided into a first end exposed outside from the mounting hole and a second end covered by the sealing piece. The first end and the second end are respectively used for establishing electric connection with the atomization device and the electronic element in the electronic cigarette. When the external atomization device is installed in the electronic cigarette, the conductive electrode of the atomization device extrudes the second electrode piece so as to deform the elastic deformation area. The second electrode piece has certain movement and resilience performance. And when the second electrode element is extruded to move, the deformation area is an elastic deformation area. Therefore, no gap is generated between the sealing element in the mounting groove and the inner groove wall of the mounting groove, and the phenomenon that oil leaks to the inside of the electronic cigarette is effectively prevented.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic cross-sectional view of a connection structure of an output electrode of an electronic cigarette according to the present invention;

FIG. 2 is a schematic sectional view of a connection structure of a sealing member sleeved on a second electrode member in an output electrode according to the present invention;

FIG. 3 is a schematic perspective view of a connection structure of a sealing member sleeved on a second electrode member in an output electrode according to the present invention;

fig. 4 is a schematic perspective view of a connection structure of the sealing member of the output electrode of the electronic cigarette of the present invention sleeved on the second electrode member from another view angle;

FIG. 5 is a perspective view of a connection structure of a second electrode member in the output electrode according to the present invention;

FIG. 6 is a perspective view showing a connection structure of insulating members in the output electrode according to the present invention;

FIG. 7 is a perspective view of the connection structure of the insulating member in the output electrode according to another aspect of the present invention;

fig. 8 is a perspective view illustrating a coupling structure of the locking cover according to the present invention.

The reference numbers illustrate:

the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The invention provides an electronic cigarette, which comprises a power supply device and an atomizing device (not shown), wherein if the atomizing device and the power supply device are integrated electronic cigarettes which cannot be separated, the electronic cigarette in the embodiment of the invention refers to a combined whole of the power supply device and the atomizing device. If the two are detachable split type electronic cigarettes, the description of the electronic cigarette in the embodiment of the invention refers to a power supply device. The invention takes a split type electronic cigarette as an example. The atomizing device is provided with an airflow channel, an oil storage cavity, a heating assembly and a conductive electrode, wherein the heating assembly comprises a heating body and an oil guide piece, the oil guide piece is in direct contact with the heating body, part of the oil guide piece is accommodated in the oil storage cavity, and part of the heating body is accommodated in the airflow channel and is electrically connected with the conductive electrode. When the atomization device is installed in a power supply device, part of the atomization device is inserted into the installation space, so that the conductive electrode is electrically connected with the output electrode 100 of the power supply device. The heating body heats the smoke liquid absorbed by the oil guide piece from the oil storage cavity under the current drive of the power supply device so as to generate smoke for a user to suck through the airflow channel.

Referring to fig. 1 to 8, in the embodiment of the present invention, the output electrode 100 of the electronic cigarette includes a first electrode element 70 provided with a mounting hole 71, a flexible sealing member 30, and a second electrode element 10; one end of the second electrode element 10 is provided with an installation groove 11 along the circumferential direction; one end of the sealing element 30 is elastically sleeved in the mounting groove 11, the other end of the sealing element 30 protrudes out of the mounting groove 11, when the protruding tail end of the sealing element 30 is fixed, the sealing element is erected on the first electrode element 70 and covers the mounting hole 71, so that the second electrode element 10 is suspended in the mounting hole 71, an elastic deformation area 32 is formed between the protruding tail end and the head end of the sealing element 30, and the second electrode element 10 is separated into a first end 12 exposed outside from the mounting hole 71 and a second end 13 covered by the sealing element 30.

According to the technical scheme, an installation groove 11 is formed in one end of the second electrode piece 10 along the circumferential direction of the second electrode piece, and the sealing piece 30 made of flexible materials is partially sleeved in the installation groove 11 and is tightly attached to the inner groove wall of the installation groove 11 in an elastic mode. Oil is effectively prevented from being infiltrated between the mounting groove 11 of the second pole element 10 and the sealing member 30. Another portion of the sealing member 30 protrudes out of the mounting groove 11 and when the sealing member 30 is clamped away from the protruding end of the second pole element 10. The second electrode element 10 is suspended in the mounting hole 71, an elastic deformation area 32 is formed between the protruding tail end and the head end of the sealing element 30, and the positive electrode second electrode element 10 is divided into a first end 12 exposed to the outside from the mounting hole 71 and a second end 13 covered by the sealing element 30. The first end 12 and the second end 13 are respectively used for establishing electrical connection with the atomization device and with electronic components inside the electronic cigarette. When the external atomization device is installed in the electronic cigarette, the conductive electrode of the atomization device extrudes the second electrode element 10, so that the elastic deformation region 32 deforms. The second pole element 10 is realized to have certain mobility and resilience. And when the second pole element 10 is pressed, the deformation area is an elastic deformation area 32. Therefore, no gap is generated between the sealing element 30 in the mounting groove 11 and the inner wall of the mounting groove 11, and the phenomenon that oil leaks into the electronic cigarette is effectively prevented

It will be appreciated that in practice, the first pole element 70 is not limited to the above-described arrangement of the mounting hole 71, and the second pole element 10 is partially received in the mounting hole 71 to form the output electrode. For example, in other embodiments of the present invention, a smoke bag into which the atomizing device is partially inserted may be provided in the power supply device, the smoke bag is provided with two second electrode elements 10 spaced apart from each other to form an output electrode, the mounting grooves 11 are provided on the outer peripheries of the two second electrode elements 10 spaced apart from each other, and the sealing member 30 is sleeved to prevent oil from penetrating, which also falls within the protection scope of the present invention.

Specifically, as shown in fig. 1, in the embodiment of the present invention, the sealing member 30 is interference-fitted into the mounting groove 11. Here, in this embodiment, the sealing member 30 is sleeved in the mounting groove 11 so as to be integrally fastened and formed, thereby effectively preventing the oil from permeating due to the gap between the two. Simultaneously, the head end that sealing member 30 cup jointed with sealing member 30 keeps away from the thickness value of the edge of second electrode spare 10 all is greater than the thickness value of elastic deformation district 32 to when making second electrode spare 10 receive atomizing device extrusion to take place the activity, main atress deformation position is located elastic deformation district 32, further prevents that the phenomenon that sealing member 30 atress breaks away from in the mounting groove 11 from producing.

Specifically, as shown in fig. 1 to 4, in the embodiment of the present invention, the elastically deformable region 32 of the sealing member 30 is disposed in an umbrella shape. Here, in this embodiment, the sealing member 30 gradually extends toward the second end 13 of the second electrode member 10 while protruding outward from the mounting groove 11, so that the elastic deformation region 32 is disposed in an umbrella shape. When the first end 12 of the second electrode element 10 is moved towards the inside of the power supply device under the action of the extrusion force of the atomization device, the top of the umbrella crown gradually moves to the process of being flush with the edge of the umbrella crown, and the elastic deformation area 32 of the original inclined long edge becomes the elastic deformation area 32 with a shorter level. The elastic deformation region 32 thus presses the sealing member 30 into the mounting groove 11 by the elastic restoring force. The sealing member 30 is further effectively prevented from being separated from the mounting groove 11. In addition, when the sealing element 30 is arranged in an umbrella-shaped manner, when oil permeates into the mounting hole 71, the inclined elastic deformation area 32 of the umbrella-shaped manner can collect the oil to the protruding tail end of the umbrella-shaped manner, so that the phenomenon that the oil or condensed water is collected more and the second electrode element 10 and the first electrode element 70 are directly conducted to cause short circuit is effectively prevented.

It should be understood that, in practical applications, the elastic deformation area 32 is not limited to the umbrella-shaped configuration, for example, in other embodiments of the present invention, the elastic deformation area 32 may also be planar, and when installed in the power supply device, the protruding end of the elastic deformation area 32 is clamped to a position lower than the installation groove 11 to achieve the above-mentioned effect, which also falls within the protection scope of the present invention.

Specifically, as shown in fig. 2, in the embodiment of the present invention, the output electrode 100 further includes a pressing ring 50, and the pressing ring 50 is disposed around the end of the sealing member 30 from which it protrudes. Here, in this embodiment, the pressing ring 50 is made of a hard material, and when the protruding end of the sealing element 30 is clamped and fixed, the pressing ring 50 made of a hard material is shaped and further presses the sealing element 30, so as to effectively prevent the flexible sealing element 30 from being easily deformed when being clamped, and the phenomenon that the sealing element 30 is easily separated or a gap is generated due to inconvenient shaping is avoided.

Specifically, as shown in fig. 2 or fig. 4, in the embodiment of the present invention, the sealing element 30 is provided with a receiving groove 31 towards the second end 13, the pressing ring 50 is interference-fitted in the receiving groove 31, and the other end is flush with the notch of the receiving groove 31 or protrudes out of the receiving groove 31. Here, in the embodiment, the sealing member 30 is provided with a receiving groove 31 toward the second end 13, and one end of the pressing ring 50 is sleeved in the receiving groove 31 and is integrally formed with the sealing member 30. When the sealing member 30 is clamped, the pressing ring 50, which is flush with the notch of the receiving groove 31 or protrudes out of the receiving groove 31, abuts against the inner wall of the power supply device. So as to press and seal one end facing the mounting hole 71, and effectively prevent the oil leakage. Meanwhile, the accommodating groove 31 is formed, and the pressing ring 50 and the sealing element 30 are integrally formed, so that the positioning and installation are facilitated.

Specifically, as shown in fig. 1, in the embodiment of the present invention, the mounting hole 71 includes a small diameter section and a large diameter section, the junction of the small diameter section and the large diameter section is stepped, the protruding end of the sealing member 30 is pressed against the step of the mounting hole 71 and covers at least the small diameter section, the first end 12 of the second electrode 10 is received in the small diameter section, and the second end 13 of the second electrode 10 is received in the large diameter section. Here, in the present embodiment, the mounting hole 71 is a stepped mounting hole 71, the diameter of the sealing member 30 is larger than the caliber of the small-diameter section, and the second electrode member is located at a middle position of the sealing member 30. When the atomizing device is installed, a user only needs to place the second electrode piece sleeved with the sealing element 30 directly on the large-diameter section of the installation hole 71, the sealing element 30 is abutted against a hole shoulder at the step of the installation hole 71, the second electrode piece is correspondingly accommodated in the middle of the installation hole 71, the first end 12 of the second electrode piece is exposed from the small-diameter section to the outside so as to establish electrical connection with an external atomizing device, and the second end 13 of the second electrode piece is accommodated in the large-diameter section, so that the installation of the user is greatly facilitated. Meanwhile, the second end 13 of the bonding wire is accommodated in the large diameter section, and the distance between the second end and the first electrode element 70 is relatively large, so that the phenomenon of short circuit caused by direct contact between the second end and the first electrode element is further avoided.

It is understood that, in practical applications, the mounting hole 71 is not limited to the manner of using the small diameter section of the large diameter section to facilitate mounting. For example, in another embodiment of the present invention, the mounting hole 71 may be a through hole with an approximately constant diameter, and the diameter of the sealing member 30 is larger than the diameter of the mounting hole 71. The other positioning parts are provided with the notches 61 which are matched with the peripheries of the end parts of the first electrode parts 70, so that the sealing part 30 is arranged in the notches 61 and then buckled on the end parts of the first electrode parts 70 during installation, and the mode that the sealing part 30 is erected in the installation hole 71 also belongs to the protection scope of the invention.

Specifically, as shown in fig. 1, in the embodiment of the present invention, the outer peripheral surface of the tip from which the seal member 30 protrudes elastically abuts against the inner bore wall of the large diameter section. Here, in this embodiment, the sealing element 30 is made of a flexible material such as elastic silicone or elastic resin, and the diameter of the sealing element 30 is slightly larger than the caliber of the large-diameter section. During installation, the flexible sealing element 30 is pressed into the large-diameter section of the installation hole 71, so that the protruding tail end of the sealing element 30 is elastically abutted to the inner hole wall of the large-diameter section, the pre-installation of the sealing element and the large-diameter section is realized, the sealing element and the large-diameter section are convenient to transfer to the next station, and meanwhile, the phenomenon that oil leaks from the gap between the sealing element and the large-diameter section is also effectively prevented.

Further, as shown in fig. 1 or fig. 6, in the embodiment of the present invention, the output electrode 100 further includes an insulating member 40, the insulating member 40 is at least partially accommodated in the mounting hole 71 and is sleeved on the second end 13 of the second electrode 10 to separate the first electrode 70 from the second electrode 10, and the insulating member 40 presses the protruding end of the sealing member 30 against the step of the mounting hole 71. Here, in the present embodiment, by providing the insulating member 40, the insulating member 40 partially extends into the large diameter section to press the protruding end of the sealing member 30, and at the same time, the insulating member 40 is sleeved on the second end 13 of the second electrode member to separate the second electrode member from the first electrode member 70. The second pole element is ensured not to be deviated when the extrusion force of the atomization device moves along the mounting hole 71, so that the phenomenon that the first pole element 70 and the second pole element are in direct contact and short-circuited is caused.

Specifically, as shown in fig. 1 in combination with fig. 6, in the embodiment of the present invention, one end of the insulating member 40 is received in the mounting hole 71, and the other end is further provided with a shoulder-shaped flange 42, and the flange 42 abuts against the outer end surface of the first electrode member 70. Here, in this embodiment, the portion of the insulating member 40 exposed outside the large diameter section is further provided with a shoulder-shaped flange 42 to abut against the outer end surface of the first electrode 70, so as to effectively prevent the oil from leaking out from the gap between the two, and meanwhile, the shoulder-shaped flange 42 abuts against the outer end surface of the first electrode 70 for limitation, so as to prevent the internal sealing element 30 from being crushed and broken due to large pressing force caused by excessive force during installation.

Further, as shown in fig. 1, in the embodiment of the present invention, the output electrode 100 further includes a locking cover 60, one end of the locking cover 60 covers the insulating member 40, and presses a portion of the insulating member 40 to abut against the end surface of the first electrode member 70, and the other end is sleeved on the outer peripheral surface of the first electrode member 70, and the locking cover 60 is provided with an avoiding hole 62 corresponding to the second electrode member, so as to expose the second electrode member. Here, in this embodiment, the locking cover 60 covers one end of the insulating element 40, which is away from the sealing element 30, on the end surface of the first electrode element 70, and the other end of the insulating element is sleeved on the outer peripheral surface of the first electrode element 70, so as to effectively fix and lock the insulating element 40, the sealing element 30, and the second electrode element to the first electrode element 70, thereby forming an assembly. During production and assembly, when the assembly is assembled, the assembly is beneficial to being transferred to the next assembly line, and the phenomenon that parts are lost or loosened to form gaps in the transferring process to cause poor precision and oil leakage is avoided. The electronic cigarette is integrally installed in the installation vacancy reserved in the electronic cigarette body after being transported to the next station, so that the user can assemble the electronic cigarette effectively, the assembly precision is ensured, and the product yield is improved.

Specifically, the locking cap 60 is connected with the first pole element 70 in an interference fit manner; alternatively, the locking cap 60 is threadedly engaged with the first pole element 70; or, the locking cover 60 is connected with the first electrode element 70 in a buckling manner; alternatively, the locking cap 60 is connected to the first pole element 70 by a latch. Here, in this embodiment, the locking cover 60 and the first pole element 70 are detachably assembled by preferably using a screw thread engagement to connect the locking cover 60 and the first pole element 70 in an engaging manner. The locking cover 60 can be effectively and conveniently mounted and dismounted by a user, and the meshing amount can be considered to be regulated and controlled when the threaded meshing connection is adopted, so that the phenomenon that the sealing element 30 is greatly pressed and held by pressure and is crushed is effectively prevented.

It is understood that in practical application, the above-mentioned detachable means such as screw engagement, snap fit, latch, etc. are not limited. For example, in other embodiments of the present invention, in order to ensure the connection strength and the connection stability, the fixing manner by interference fit or welding may also be adopted and fall within the protection scope of the present invention.

Specifically, as shown in fig. 8, in the embodiment of the present invention, the locking cover 60 is made of a conductive material, and the locking cover 60 is further provided with at least one notch 61 for welding a conductive cable. Here, in this embodiment, the locking cover 60 is made of a conductive material, and one side of the locking cover, which is away from the sealing member 30, is further symmetrically provided with two notches 61 for the conductive cable to perform wire bonding, so that the wire bonding is effectively facilitated for a user, and meanwhile, the locking cover 60 is engaged and connected with the first electrode element 70 to realize circuit conduction without additional wiring, thereby effectively saving wiring space. In addition, in the assembling process, the two notches 61 are arranged, so that a user can conveniently insert a jig to control the locking cover 60 to rotate, and the phenomenon that the locking cover 60 is loosened from the first electrode element 70 in the long-term use process due to weak meshing degree is avoided.

It will be appreciated that in practice, the wire bonding is not limited to the above-described manner of providing the lock housing 60 with the recess 61. For example, in other embodiments of the present invention, a connection pin is sleeved on the outer periphery of the first electrode element 70, and the connection pin is locked to the first electrode element 70 by the locking cover 60, so that the connection pin is electrically connected to the first electrode element 70, and then a connection hole is formed in the connection pin for a user to wire.

Specifically, as shown in fig. 7, in this embodiment, in order to prevent the second electrode element from being directly contacted with the locking cover 60 to cause a short circuit, the insulating member 40 is further provided with a separating boss 43 surrounding the second electrode element, and the separating boss 43 is inserted into the avoiding hole 62 to separate the second electrode element from the locking cover 60.

Specifically, as shown in fig. 1, 4 or 5, in the embodiment of the present invention, the second end 13 includes a large head end 131 and a small head end 132 fixedly connected to the large head end 131, the large head end 131 is fixedly connected to the first end 12, an end of the small head end 132 facing away from the large head end 131 passes through the insulating member 40 and is exposed from the avoiding hole 62, and a connection slot 1321 or a connection hole for inserting a conductive cable is provided. Here, in this embodiment, the small end 132 is inserted into the avoiding hole 62 in a sliding manner, and the outer diameter of the large end 131 is greater than the outer diameter of the avoiding hole 62, so that the large end 131 is abutted and limited when sliding to the outer edge surface of the avoiding hole 62, thereby effectively preventing the second electrode 10 from sliding into the power supply device excessively due to a large external force. Meanwhile, the small end 132 is provided with the wiring slot 1321 or the wiring hole, so that a user only needs to insert a cable into the wiring slot 1321 or the wiring hole during welding, and then soldering tin is sealed. Effectively be convenient for process, simultaneously, the solder joint during soldering tin can not protrusion in second electrode spare 10 surfaces, is difficult to cause the phenomenon of rosin joint desoldering simultaneously, effectively promotes the machining precision.

It is understood that, in practical applications, the large head end 131 may be formed by the protruding flange 42 or the limiting block on the outer peripheral surface of the small head end 132, or by directly cutting two ends of the conductive member with different outer diameters to form the large head end 131 and the small head end 132, which falls within the protection scope of the present invention.

Further, as shown in fig. 1, in the embodiment of the present invention, an elastic member 80 is further disposed between the end surface of the large head end 131 and the inner wall of the power supply device, and the elastic member 80 may be a spring, elastic plastic, elastic silicone, or the like. The elastic piece 80 is elastically abutted against the end face of the large head end 131 and the inner wall of the power supply device, so that the resilience of the second electrode piece 10 is effectively enhanced.

Further, as shown in fig. 1 or fig. 4, in the embodiment of the present invention, a receiving slot 1323 is provided at a junction of the small head end 132 and the large head end 131, and the receiving slot 1323 extends toward the inside of the large head end 131 along a connecting line of the large head end 131 and the small head end 132. Here, by providing a receiving slot 1323, the elastic member 80 is sleeved on the small end 132, and one end of the elastic member 80 is received in the receiving slot 1323 and elastically abuts against a bottom slot wall of the receiving slot 1323. The other end is abutted against the inner wall structure of the power supply device. The elastic element 80 is effectively prevented from deviating when the second electrode element 10 slides along the avoiding hole 62.

Further, as shown in fig. 1 to 4, in the embodiment of the present invention, the small end 132 is provided with a slot 1322 along an outer periphery thereof, into which the external snap ring 90 is inserted; here, the slot 1322 is located at a position where the small head end 132 is far from the large head end 131. During installation, the small end 132 penetrates through the avoiding hole 62 to be inserted into the power supply device, and then the snap ring 90 is clamped in the clamp slot 1322 to partially lock the small end 132 to the outer edge of the side, away from the large end 131, of the avoiding hole 62. The small end 132 does not need to be set longer to be inserted into the deeper avoidance hole 62, and the second electrode element 10 can be effectively prevented from sliding out and disengaging from the avoidance hole 62 under the action of elastic force.

Further, as shown in fig. 6, in the embodiment of the present invention, the insulating member 40 is further provided with an adaptive avoidance groove 41 corresponding to the outer peripheral shape of the large head end 131, so that the large head end 131 can slide in the avoidance groove 41 along the axial direction thereof under the action of an external force. When the second electrode column slides along the mounting hole 71 under the action of external force, the avoiding groove 41 can have a positioning and guiding effect on the large head end 131, and the phenomenon that the second electrode piece is stressed unevenly and deviates is effectively prevented.

The invention further provides an electronic cigarette, which includes the output electrode 100, and the specific structure of the output electrode 100 refers to the above embodiments, and since the electronic cigarette adopts all technical solutions of all the above embodiments, the electronic cigarette at least has all the beneficial effects brought by the technical solutions of the above embodiments, and details are not repeated herein.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. An output electrode of an electronic cigarette is characterized by comprising a first electrode element (70) provided with a mounting hole (71), a flexible sealing element (30) and a second electrode element (10); one end of the second electrode piece (10) is provided with a mounting groove (11) along the circumferential direction; one end of the sealing element (30) is elastically sleeved in the mounting groove (11), the other end of the sealing element protrudes out of the mounting groove (11) and is erected on the first electrode element (70), so that the second electrode element (10) is arranged in the mounting hole (71) in a suspended mode, an elastic deformation area (32) is formed between the part, sleeved in the mounting groove, of the sealing element and the part, protruding out of the mounting hole, of the sealing element, and the second electrode element (10) is separated into a first end (12) exposed outside from the mounting hole (71) and a second end (13) covered by the sealing element (30) through the sealing element (30).

2. The output electrode of the electronic cigarette according to claim 1, wherein the elastic deformation region (32) is arranged in an umbrella crown shape; and/or one end of the sealing element (30) is in interference fit with the installation groove (11).

3. The output electrode of the electronic cigarette according to claim 1, wherein the output electrode (100) further comprises a pressing ring (50), the pressing ring (50) being disposed around a tip of the sealing member (30) from which it protrudes.

4. The output electrode of the electronic cigarette according to claim 3, wherein the sealing member (30) is provided with a receiving groove (31) towards the second end (13), the pressing ring (50) being at least partially interference fitted in the receiving groove (31).

5. The output electrode of the electronic cigarette according to claim 4, wherein the outer end face of the press ring (50) is flush with the notch of the receiving groove (31) or protrudes out of the receiving groove (31).

6. The output electrode of the electronic cigarette according to claim 1, wherein the mounting hole (71) includes a small diameter section and a large diameter section, the junction of which is stepped, the protruding end of the sealing member (30) is pressed against the step of the mounting hole (71) and covers at least the small diameter section, the first end (12) of the second electrode member (10) is received in the small diameter section, and the second end (13) of the second electrode member (10) is received in the large diameter section.

7. The output electrode of the electronic cigarette according to claim 6, wherein the outer peripheral surface of the tip from which the sealing member (30) protrudes elastically abuts against the inner hole wall of the large diameter section.

8. The output electrode of the electronic cigarette according to claim 6, wherein the output electrode (100) further comprises an insulating member (40), the insulating member (40) is at least partially received in the mounting hole (71) and is sleeved on the second end (13) of the second electrode member (10) to separate the first electrode member (70) and the second electrode member (10), and the protruding end of the sealing member (30) is pressed and held by the insulating member (40) at the step of the mounting hole (71).

9. The output electrode of the electronic cigarette according to claim 8, wherein one end of the insulating member (40) is received in the mounting hole (71), and the other end is further provided with a shoulder-shaped flange (42), and the flange (42) abuts against the outer end surface of the first electrode member (70).

10. The output electrode of the electronic cigarette according to claim 9, wherein the output electrode (100) further comprises a locking cover (60), one end of the locking cover (60) covers the insulating member (40) and presses a portion of the insulating member (40) to abut against the end surface of the first electrode member (70), the other end of the locking cover is sleeved with the outer peripheral surface of the first electrode member (70), and the locking cover (60) is provided with a relief hole (62) corresponding to the second electrode member so as to expose the second electrode member.

11. The output electrode of the electronic cigarette of claim 9, wherein the locking cap (60) is connected with the first pole element (70) in an interference fit; or, the locking cover (60) is in threaded engagement connection with the first pole element (70); or the locking cover (60) is buckled with the first electrode piece (70); or the locking cover (60) is connected with the first pole element (70) through a bolt.

12. The output electrode of the electronic cigarette of claim 9, wherein the locking cap (60) is a conductive material.

13. The output electrode of an electronic cigarette according to claim 12, wherein the locking cap (60) is further provided with at least one notch (61) for soldering of a conductive cable.

14. The output electrode of the electronic cigarette according to claim 12, wherein the insulating member (40) is further provided with a separation protrusion (43) surrounding the second electrode member, and the separation protrusion (43) is inserted into the avoiding hole (62) to separate the second electrode member from the locking cover (60).

15. The output electrode of the electronic cigarette according to claim 9, wherein the second end (13) includes a large head end (131) and a small head end (132) fixedly connected to the large head end (131), the large head end (131) is fixedly connected to the first end (12), one end of the small head end (132) away from the large head end (131) is exposed from the avoiding hole (62) through the insulating member (40), and a connection slot (1321) or a connection hole for inserting a conductive cable is provided.

16. The output electrode of the electronic cigarette according to claim 9, wherein the second end (13) includes a large head end (131) and a small head end (132) fixedly connected to the large head end (131), the large head end (131) is fixedly connected to the first end (12), one end of the small head end (132) departing from the large head end (131) passes through the insulating member (40) and is exposed from the avoiding hole (62), a clamping groove (1322) for an external clamping ring (90) to be inserted is further provided on the periphery of the exposed small head end (132), and the second electrode moves to the clamping ring (90) and contacts with the insulating member (40) to abut against each other, so that the small head end (132) is partially limited outside the insulating member (40) departing from the first electrode member (70).

17. The output electrode of the electronic cigarette according to claim 9, wherein the second end (13) includes a large head end (131) and a small head end (132) fixedly connected to the large head end (131), the large head end (131) is fixedly connected to the first end (12), one end of the small head end (132) departing from the large head end (131) penetrates through the insulating member (40) and is exposed from the avoiding hole (62), an elastic abutting elastic member (80) is further disposed between an end surface of the large head end (131) departing from the first end (12) and the insulating member (40), and the elastic member (80) is sleeved on the small head end (132).

18. The output electrode of the electronic cigarette according to claim 17, wherein the larger end (131) further has a receiving slot (1323) facing the elastic member (80), and the elastic member (80) is at least partially received in the receiving slot (1323) and elastically abuts against an inner slot wall of the receiving slot (1323).

19. The output electrode of the electronic cigarette according to claim 17, wherein the insulating member (40) is further provided with an adaptive avoiding groove (41) corresponding to the outer periphery of the big end (131), so that the big end (131) can slide in the avoiding groove (41) along the axial direction thereof under the action of external force.

20. An electronic cigarette, characterized in that it comprises an output electrode (100) of an electronic cigarette according to any of claims 1 to 19.