CN211832811U

CN211832811U - Electron cigarette pole and electron cigarette of electrode and insulating mount pad integrated into one piece

Info

Publication number: CN211832811U
Application number: CN201922247924.2U
Authority: CN
Inventors: 高煜翔; 许琼生; 高严; 唐漫
Original assignee: Shenzhen Leiyan Technology Co ltd
Current assignee: Shenzhen Leiyan Technology Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-11-03
Anticipated expiration: 2029-12-12

Abstract

The utility model provides an electrode and insulating mount pad integrated into one piece's electron tobacco rod and electron cigarette relates to smoking set technical field. The electronic cigarette rod comprises a power supply which is used for supplying electric energy to the electronic cigarette; the PCB is provided with a control circuit, and the control circuit is electrically connected with the power supply; the bracket is used for mounting the PCB and the power supply; a housing provided with an accommodating chamber; and the electrode is integrally formed with the insulating mounting seat through in-mold injection and is used for forming electric connection between the PCB positioned inside the cigarette rod and the atomizing device positioned outside the cigarette rod. The utility model discloses an electron cigarette include the cigarette bullet and with the electrode of cigarette bullet adaptation and the fashioned electron cigarette pole of insulating mount pad integration. The utility model discloses an electrode and insulating mount pad integrated into one piece's electron tobacco rod and electron cigarette can solve the condensate and flow in the control circuit and the power department of tobacco rod easily by electrode and support assembly's position to and the technical problem of phenomenon appears retreating when the electrode assembles.

Description

Electron cigarette pole and electron cigarette of electrode and insulating mount pad integrated into one piece

Technical Field

The utility model relates to a smoking set technical field specifically is an electrode and fashioned electron tobacco rod of insulating mount pad integration and electron cigarette.

Background

The electronic cigarette comprises a cigarette rod and a cigarette cartridge. Wherein the smoke cartridge comprises an atomizing device, and the atomizing device atomizes the tobacco tar in the smoke cartridge and then burns the atomized tobacco tar with air to form smoke. The cigarette rod part mainly provides electric energy for the atomizing device in the cigarette cartridge. The tobacco rod therefore includes a power supply and control circuitry. The electrode is usually arranged in the cigarette rod, the electrode is connected with a control circuit in the cigarette rod on one hand, on the other hand, the electrode is electrically connected with the cigarette cartridge, the electric energy of the battery is conducted to the atomizing device in the cigarette cartridge through the controller circuit, the external air is mixed with the cigarette oil with higher temperature atomized by the atomizer after entering the electronic cigarette, the air flow entering the cigarette cartridge of the electronic cigarette is maintained at higher temperature, and when the high-temperature air flows encounter a part with lower temperature in the cigarette cartridge, partial atomized substances in the high-temperature air flow are condensed to form condensate. In the prior art, the electrodes are separately manufactured and then assembled to the support of the tobacco rod. Gaps are easy to appear at the assembly positions of the electrodes and the supports, and condensate liquid easily flows to the control circuit and the power supply from the assembly gaps of the electrodes and the supports along the smoke cartridge, so that the control circuit and the power supply are damaged. And because one end of the electrode is welded with the PCB, when the electrode is tightly propped against the smoke cartridge, the force exerted on the electrode easily causes the electrode to retreat, and the reliable connection between the electrode and the PCB is influenced.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides an electron cigarette pole and electron cigarette of electrode and insulating mount pad integrated into one piece for solve the condensate that electron cigarette produced among the current electron cigarette product and flow into the control circuit and the power department of cigarette pole by the position of electrode and support assembly easily, cause control circuit and power to damage, and the electrode appears retreating the technical problem of phenomenon when the assembly.

In a first aspect, the present utility model provides an electrode and insulating mount pad integrated into one piece's electron cigarette pole, include:

the power supply is used for supplying electric energy to the electronic cigarette;

the PCB is provided with a control circuit, and the control circuit is electrically connected with the power supply;

the bracket is used for mounting the PCB and the power supply, and is provided with an insulating mounting seat which is positioned at one end of the bracket along the length direction of the smoke rod, wherein the end of the bracket is opposite to the PCB;

the shell is provided with an accommodating cavity and is sleeved with the bracket, and the PCB and the power supply are positioned in the accommodating cavity;

the electrode is moulded plastics and is formed with insulating mount pad integration through the mould in, the electrode is used for forming the electricity between the PCB board that is located the tobacco rod inside and the atomizing device that is located the tobacco rod outside and is connected, the both ends of electrode are located the both sides along tobacco rod length direction of insulating mount pad respectively.

Preferably, still set up the constant head tank on the insulating mount pad, the constant head tank is sunken to form towards PCB board one side by the terminal surface relative with the PCB board of insulating mount pad, be formed with the through-hole of cladding at the electrode surface on the constant head tank, the one end of electrode with by the terminal surface extension of insulating mount pad towards the PCB board with the position that the PCB board electricity is connected, the relative other end exposes outside the constant head tank.

Preferably, a sealing member is further included for forming a seal between the inner wall of the housing and the outer wall of the bracket to prevent condensate from flowing from the gap between the inner wall of the housing and the outer wall of the bracket to the PCB board.

Preferably, the sealing element is an annular sealing element surrounding the outer wall of the bracket for at least one circle, one side of the annular sealing element facing the bracket is abutted with the outer wall of the bracket, and the other opposite side of the annular sealing element is abutted with the inner wall of the shell so as to form a seal between the inner wall of the shell and the outer wall of the bracket.

Preferably, be equipped with on the insulating mount pad support along insulating mount pad circumferential direction around the mounting groove of insulating mount pad at least a week, the mounting groove is sunken to preset the degree of depth by the outer wall of support towards the direction relative with the shell and is formed, one side embedding of cyclic annular sealing member in the mounting groove, relative opposite side exposes the mounting groove in order to butt with the inner wall of shell.

Preferably, the sealing member surrounds the support in a circle along the circumferential direction of the outer wall of the support, one side of the sealing member facing the support is abutted to the outer wall of the support, the opposite side of the sealing member is abutted to the inner wall of the housing, and the sealing member and the end face of the support facing the smoke bomb are away from each other along the length direction of the housing by a preset distance so as to limit the relative positions of the housing and the support along the length direction of the housing after the sealing member and the housing are abutted tightly.

Preferably, still including the interface and the bluetooth module that charge, charge the interface with the control panel electricity is connected, bluetooth module with the interface that charges is located the relative both ends of PCB board along cigarette pole length direction, be formed with the storage tank on the PCB board, the power is the battery, the battery is arranged in the storage tank.

Preferably, be formed with on the support and be used for the restriction PCB board upper surface height position's first limit for height structure to and be used for the restriction PCB board lower surface height position's second limit for height structure, the PCB integrated circuit board is pegged graft between first limit for height structure and second limit for height structure.

Preferably, the device further comprises a connecting piece, a connecting piece and a connecting piece, wherein the connecting piece is used for forming rigid connection between the bracket and the shell along the length direction of the shell so as to limit the relative position of the bracket relative to the shell along the length direction of the shell, one end of the connecting piece is connected with the bracket, and the other opposite end of the connecting piece is connected with the shell; the support is formed with first connection structure along shell width direction's side, first connection structure is used for being connected with the one end of connecting piece to make the one end that connecting piece and shell after connecting protruding to first default distance along the shell direction, the connecting piece is connected with the shell with the opposite one end of first connection structure.

In a second aspect, the utility model provides an electronic cigarette, including the cigarette bullet and with the first aspect of cigarette bullet adaptation the fashioned electron tobacco rod of electrode and insulating mount pad integration.

Has the advantages that: the utility model discloses an electrode and insulating mount pad integrated into one piece's electron cigarette pole and electron cigarette of this embodiment adopts the structure that electrode and support integration formed, and the mode of moulding plastics in through the mould makes the electrode as conductive element and the insulating mount pad integration of support take shape. Therefore, in the manufacturing process, the electrode and the support do not need to be assembled, and the assembly gap between the electrode and the insulating mounting seat can not be generated while the two ends of the electrode are respectively positioned at the two sides of the insulating mounting seat. Condensate generated by the smoke cartridge can not flow into the PCB through the assembly gap between the electrode and the insulating mounting seat. The process of electrode assembly is saved, automatic production is facilitated, and the PCB is effectively prevented from being damaged by condensate.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below, and for those skilled in the art, without creative efforts, other drawings can be obtained according to these drawings, and these drawings are all within the protection scope of the present invention.

Fig. 1 is a schematic view of an assembly structure of an electronic cigarette rod with an integrally formed electrode and an insulating mounting seat according to the present invention;

fig. 2 is an exploded schematic view of the electronic cigarette rod integrally formed by the electrode and the insulating mounting seat according to the present invention;

fig. 3 is a schematic view of the internal structure of the electronic cigarette rod formed by integrally forming the electrode and the insulating mounting seat according to the present invention;

fig. 4 is a schematic structural view of the support of the electronic cigarette rod with the integrally formed electrode and insulating mounting seat of the present invention;

fig. 5 is a schematic structural view of an insulating mounting seat of an electronic cigarette rod with electrodes integrally formed with the insulating mounting seat according to the present invention;

fig. 6 is a schematic structural view of the housing of the electronic cigarette rod formed by integrally forming the electrode and the insulating mounting seat according to the present invention;

fig. 7 is a schematic structural view of a PCB of the electronic cigarette rod with the integrally formed electrode and insulating mounting seat of the present invention;

fig. 8 is a schematic structural diagram of the electronic cigarette of the present invention.

Parts and numbering in the drawings: the cigarette cartridge comprises a cigarette cartridge 1000, a cigarette rod 2000, a support 210, a first height limiting structure 211, a second height limiting structure 212, a mounting groove 213, an insulating mounting seat 214, a positioning groove 215, a through hole 216, a Bluetooth module 220, a shell 230, an opening 232, a power supply 240, a PCB 250, a containing groove 251, a charging interface 260, a shielding piece 270, a sealing piece 280 and an electrode 290.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element. In case of conflict, the various features of the embodiments and examples of the present invention may be combined with each other and are within the scope of the present invention.

Example 1:

as shown in fig. 1 and 2, the present embodiment provides an electronic cigarette rod with electrodes integrally formed with an insulative mounting seat. Wherein the tobacco rod 2000 is used in conjunction with a cartridge 1000 capable of atomizing tobacco tar. A power supply 240 in the tobacco rod 2000 provides electrical power to the atomizing means of the cartridge 1000. The tobacco rod 2000 includes a power source 240 and control circuitry. The control circuitry therein is typically integrated on the PCB board 250. And the atomization device in the cartridge 1000 converts electrical energy into heat to atomize the tobacco tar stored in the sump of the cartridge 1000. When the user inhales at the mouthpiece, a negative pressure is created at the tobacco tar outlet of the cartridge 1000 already atomized by the device. Under the action of negative pressure, air enters the cartridge 1000 from the air inlet of the cartridge 1000 and brings atomized tobacco tar to the smoking port of the mouthpiece along the internal airflow channel of the cartridge 1000 for the user to smoke. The control circuit in the electronic cigarette rod with the integrally formed electrode and insulating mounting seat in the embodiment can utilize the bluetooth module 220 in the cigarette rod 2000 to communicate with other devices with the bluetooth module 220, such as mobile terminals like mobile phones, intelligent electric appliances like air conditioners, air purifiers, etc., and can receive information sent by the devices or send information to the devices.

In the electronic cigarette rod in which the electrode and the insulating mount are integrally molded in the present embodiment, the electrode 290 as a conductive member and the insulating mount 214 of the holder 210 are integrally molded by in-mold molding in a structure in which the electrode 290 and the holder 210 are integrally molded. Thus, during the manufacturing process, the electrode 290 and the bracket 210 do not need to be assembled, and an assembly gap is not generated between the electrode 290 and the insulating mounting seat 214 while the two ends of the electrode 290 are respectively positioned at the two sides of the insulating mounting seat 214. The condensate generated by the cartridge 1000 can not flow into the PCB 250 through the assembly gap between the electrode 290 and the insulating mounting seat 214, thereby effectively ensuring that the PCB 250 can not be damaged by the condensate.

As shown in fig. 2 and 3, the electronic cigarette rod with the electrode and the insulating mounting seat integrally formed in the embodiment includes:

a power supply 240 for supplying electrical power to the electronic cigarette;

wherein, the power supply 240 can supply power for the circuit board of the electronic cigarette, the bluetooth module 220, the atomization device and other devices.

A PCB board 250 formed with a control circuit electrically connected to the power supply 240;

wherein the control circuitry may be integrated on the PCB board 250.

The bracket 210 is used for mounting the PCB 250 and the power supply 240, the bracket 210 is formed with an insulating mounting seat 214, and the insulating mounting seat 214 is positioned at one end of the bracket 210 opposite to the PCB 250 along the length direction of the smoke rod 2000;

as shown in fig. 4, in which the bracket 210 serves as a base for mounting the main components of the cigarette rod 2000, components including the bluetooth module 220 and the microphone may also be mounted on the bracket 210.

The housing 230 is provided with an accommodating chamber, and is sleeved with the bracket 210, and the PCB board 250 and the power supply 240 are located in the accommodating chamber;

the outer casing 230 is a hollow structure, and the rest of the components of the cigarette rod 2000 are all wrapped in the outer casing 230. In order to ensure a certain structural strength and prevent important parts in the housing 230 from being damaged by external force, the housing 230 may be made of a metal material.

And the electrode 290 is integrally formed with the insulating mounting seat 214 through in-mold injection, the electrode 290 is used for forming electric connection between the PCB 250 positioned inside the smoke rod 2000 and an atomization device positioned outside the smoke rod 2000, and two ends of the electrode 290 are respectively positioned at two sides of the insulating mounting seat 214 along the length direction of the smoke rod 2000.

Wherein the in-mold injection molding is an existing integrated forming process. The electrode 290 and the insulating mounting base 214 are molded in a mold to form an integrated injection molding structure. The in-mold molding of electrode 290 involves placing electrode 290 in a particular location in a mold and then injecting a molding material into the mold to ultimately form a product with electrode 290 and insulator mounting base 214 integrated therein.

In this embodiment, the electrode 290 is used as a conductive element, one end of the electrode 290 can be electrically connected to the PCB 250 by soldering, and the other end is in contact with the conductive element on the cartridge 1000. The power supply 240 thus increases the power conducted from the PCB 250 to the electrodes 290, then through the electrodes 290 to the conductive elements on the cartridge 1000, and finally from the conductive elements to the heat generating components of the atomizer device to generate heat for atomizing the liquid smoke.

When the cartridge 1000 is assembled to the rod 2000, the cartridge 1000 and the PCB 250 are located on both sides of the insulating mount 214, and when the holder 210 is inserted into the housing 230, the insulating mount 214 separates the PCB 250 from the atomizing device in the cartridge 1000. Since the prior art is to form the mounting hole on the insulating mounting seat 214 and then to fit the electrode 290 into the mounting hole, a gap is easily formed between the electrode 290 and the mounting hole, and the condensate generated in the cartridge 1000 flows from the side of the insulating mounting seat 214 close to the cartridge 1000 to the side of the insulating mounting seat 214 close to the PCB 250 through the gap between the electrode 290 and the mounting hole, so that the isolating function of the insulating mounting seat 214 loses the flow effect. Condensate in the cartridge 1000 may continuously flow to the PCB board 250 through the gap between the electrode 290 and the mounting hole, causing damage to the PCB board 250.

In this embodiment, the prior art method of assembling the holder 210 and the electrode 290 after they are separately manufactured is eliminated. Instead, the electrode 290 is integrally formed with the holder 210, and the electrode 290 as a conductive member is integrally formed with the insulating mount 214 of the holder 210 by in-mold molding. Thus, during the manufacturing process, the electrode 290 and the bracket 210 do not need to be assembled, and an assembly gap is not generated between the electrode 290 and the insulating mounting seat 214 while the two ends of the electrode 290 are respectively positioned at the two sides of the insulating mounting seat 214. The condensate generated by the cartridge 1000 can not flow into the PCB 250 through the assembly gap between the electrode 290 and the insulating mounting seat 214, thereby effectively ensuring that the PCB 250 can not be damaged by the condensate.

Still set up constant head tank 215 on the insulating mount pad 214, constant head tank 215 is sunken towards PCB board 250 one side by the terminal surface that the insulating mount pad 214 is relative with PCB board 250 and forms, be formed with the through-hole 216 of cladding in electrode 290 surface on the constant head tank 215, the one end of electrode 290 with by insulating mount pad 214 towards the terminal surface extension of PCB board 250 with the position that the PCB board 250 electricity is connected, the relative other end exposes outside constant head tank 215.

As shown in fig. 5, the positioning groove 215 is provided in the holder in order to accurately position the cartridge 1000 when the cartridge 1000 is assembled. Wherein the positioning groove 215 is a groove depressed toward the slit direction of the PCB board 250. In order to enable the insulating mounting seat 214 and the electrode 290 to form an integrated structure, in the present embodiment, a through hole 216 is provided on the positioning groove 215, and the through hole 216 is wrapped on the outer surface of the electrode 290 by means of in-mold injection molding, so as to form an integrated structure with the electrode 290. The through holes 216 are formed along the grooves to extend a certain length toward both sides of the insulative mounting block 214 in the length direction of the cigarette rod 2000. Wherein the electrode 290 comprises a head portion contacting with the cartridge 1000 and a tail portion connecting with the PCB 250, and a step for positioning the electrode 290 relative to the mold during the in-mold injection molding is formed in the middle of the electrode 290.

Example 2

As shown in fig. 2 and 4, in the present embodiment, the electronic cigarette rod with the electrode integrally formed with the insulating mounting seat further includes:

a sealing member 280, the sealing member 280 being used to form a seal between the inner wall of the housing 230 and the outer wall of the bracket 210 to prevent condensate from flowing to the PCB board 250 through a gap between the inner wall of the housing 230 and the outer wall of the bracket 210.

When assembled, the bracket 210, to which other parts are mounted, is inserted into the housing 230 with a certain gap between the outer wall of the bracket 210 and the inner wall of the housing 230. Condensate generated by the electronic cigarette can flow to the positions of the PCB board 250 and the battery through the gap between the outer wall of the bracket 210 and the inner wall of the housing 230, and a short circuit is easy to exist, so that the PCB board 250 is burnt. In this embodiment, the sealing member 280 is disposed between the bracket 210 and the housing 230, the sealing member 280 fills the gap between the outer wall of the bracket 210 and the inner wall of the housing 230, and a relatively independent space surrounding the PCB 250 and the battery is formed by the outer wall of the bracket 210, the inner wall of the housing 230 and the sealing member 280, so that external condensate is prevented from flowing to the PCB 250 and the battery.

In this embodiment, the sealing member 280 is an annular sealing member 280 surrounding the outer wall of the holder 210 by at least one circle, one side of the annular sealing member 280 facing the holder 210 abuts against the outer wall of the holder 210, and the other opposite side abuts against the inner wall of the housing 230 to form a seal between the inner wall of the housing 230 and the outer wall of the holder 210, and the sealing member 280 is located at one end of the holder 210 close to the cartridge 1000. The sealing member 280 may be made of a material with good elasticity, such as silica gel, and after the assembly, the sealing member 280 may be tightly abutted against the bracket 210 and the housing 230 by means of the property of recovering the elastic deformation, so as to avoid leaving a gap.

Since the holder 210 is intended to nest within the housing 230, the gap between the holder 210 and the housing 230 also surrounds the outer wall of the holder 210 at the end of the holder 210 adjacent the cartridge 1000. In this embodiment, the sealing member 280 is also configured to surround the bracket 210, and the sealing member 280 separates the portion of the bracket 210 where the battery and the PCB 250 are mounted from other portions where condensation is likely to occur by surrounding at least one circumference of the outer wall of the bracket 210 and forming a blocking surface on the cross section of the rod 2000 together with the bracket 210 and the housing 230. The sealing member 280 abuts on one side against the outer wall of the bracket 210 and on the opposite side against the inner wall of the housing 230, so that the sealing member 280 completely closes the gap between the bracket 210 and the housing 230, and thus the condensate is effectively prevented from flowing from the gap between the bracket 210 and the housing 230 to the PCB board 250 and the battery.

The bracket 210 is provided with an annular mounting groove 213, the mounting groove 213 is formed by recessing the outer wall of the bracket 210 to a predetermined depth in a direction opposite to the housing 230, one side of the annular sealing member 280 is embedded in the mounting groove 213, and the other opposite side is exposed out of the mounting groove 213 to abut against the inner wall of the housing 230.

In a specific application, the depth of the mounting groove 213 is adapted to the size of the cross section of the sealing member 280, such that after a portion of the sealing member 280 is inserted into the mounting groove 213, another portion of the sealing member 280 can be tightly pressed against the housing 230. The depth of the mounting groove 213 is set according to the size of the cross section of the sealing member 280 to control the abutting degree of the sealing member 280 with the housing 230, thereby adjusting the sealing effect and the assembling position of the bracket 210 and the housing 230.

In this embodiment, the sealing member 280 is formed around the bracket 210 along the circumferential direction of the outer wall of the bracket 210, one side of the sealing member 280 facing the bracket 210 abuts against the outer wall of the bracket 210, the opposite side abuts against the inner wall of the housing 230, and the sealing member 280 and the end surface of the bracket 210 facing the cartridge 1000 are spaced from each other by a predetermined distance along the length direction of the housing 230, so as to limit the relative positions of the housing 230 and the bracket 210 along the length direction of the housing 230 after the sealing member 280 abuts against the housing 230. The size of the cross-section of the housing 230 may gradually decrease along the length of the housing 230.

When the sealing member 280 is mounted on the mounting groove 213, the bracket 210 with the sealing member 280 mounted thereon is inserted into the housing 230, and the sealing member 280 is caught between the housing 230 and the bracket 210 after the bracket 210 has entered the housing 230 to a certain depth, the relative positions of the bracket 210 and the housing 230 are also locked, so that the relative positions between the bracket 210 and the housing 230 can be defined by setting the position of the sealing member 280 on the bracket 210 along the length direction of the housing 230 after assembly.

As shown in fig. 3, in order to charge the power source 240 of the cigarette rod 2000 in time and enable the cigarette rod 2000 to be continuously used for a long time, in this embodiment, the cigarette rod further includes a charging interface 260, the charging interface 260 is electrically connected to the control board, the bluetooth module 220 and the charging interface 260 are located at two opposite ends of the PCB 250 along the length direction of the cigarette rod 2000, a receiving groove 251 is formed on the PCB 250, the power source 240 is a battery, and the battery is placed in the receiving groove 251.

Control circuitry on PCB board 250 controls bluetooth module 220 to receive or transmit information through bluetooth module 220 as required by the application.

Example 3

As shown in fig. 7, in the embodiment, the PCB 250 is provided with a receiving groove 251 for receiving a battery, so that the PCB 250 spans two ends of the battery, and the battery can be embedded into the receiving groove of the PCB 250, so that the width of the cigarette rod 2000 is not increased when the battery is installed, and the overall size of the cigarette rod 2000 can be significantly reduced. And both ends of the PCB board 250 in the length direction of the receiving groove 251 are connected to the positive and negative electrodes of the battery, respectively. Because the PCB board 250 has better structural strength, the adoption of the arrangement mode can reduce the width size of the tobacco rod 2000 and improve the reliability of the connection of the positive electrode and the negative electrode of the battery by utilizing the structural strength of the PCB board 250. In addition, in this embodiment, the bluetooth module 220 and the charging interface 260 are located at two opposite ends of the PCB 250 along the length direction of the cigarette rod 2000, so that the cigarette rod 2000 can be conveniently connected to a charging device at the end for charging, and the charging process is controlled by the control circuit on the PCB 250.

The tobacco rod 2000 is mainly used for providing electric energy for the atomization device in the cartridge 1000. The tobacco rod 2000 thus includes a power supply 240 and control circuitry. The control circuitry therein is typically integrated on the PCB board 250. In order to reliably connect the PCB 250 to other electrical components, the exact position of the PCB 250 in the tobacco rod 2000, especially in the height direction, must be ensured when assembling the tobacco rod 2000.

In order to accurately position and reliably mount the PCB 250, in this embodiment, a first height limiting structure 211 for limiting the height position of the upper surface of the PCB 250 and a second height limiting structure 212 for limiting the height position of the lower surface of the PCB 250 are formed on the bracket 210, and the PCB 250 is clamped between the first height limiting structure 211 and the second height limiting structure 212.

Wherein the first height position defined by the first height limiting structure 211 is an ideal position at which the lower surface of the PCB board 250 is mounted, and the second height position defined by the second height limiting structure 212 is an ideal position at which the upper surface of the PCB board 250 is mounted. Since the PCB board 250 has a certain thickness and an appropriate installation gap may be left for the convenience of installation operation, the first preset distance of the second height position from the first height position may be determined according to the thickness of the PCB board 250 and the installation gap. In this embodiment, the positions at the two ends of the PCB 250 are accurately limited by the first height limiting structures 211 and the second height limiting structures 212, respectively, and the first height limiting structures can be arranged in pairs, so that at least 3 limiting points can be formed on the upper and lower surfaces of the PCB 250, the height of the PCB 250 can be accurately limited by the limiting points at the positions, and the stability of the PCB 250 in the height direction when the PCB 250 is installed in the cigarette rod 2000 is ensured under the constraint of the at least three limiting points. During specific installation, the PCB 250 is inserted between the second limiting structure and the first limiting structure along the direction parallel to the PCB 250.

The Bluetooth module 220 is used for Bluetooth communication, and the Bluetooth module 220 comprises a Bluetooth antenna;

the embodiment utilizes the bluetooth module 220 in the cigarette rod 2000 to receive information sent by other devices according to a bluetooth communication protocol or send information to other devices, so as to realize information interaction between the electronic cigarette and other devices. Where the information received and transmitted may be data or instructions. Wherein the bluetooth antenna is used for receiving and transmitting electromagnetic waves carrying bluetooth signals.

In the present embodiment, as shown in fig. 6, the housing 230 is a hollow structure, and the rest of the components of the cigarette rod 2000 are all wrapped in the housing 230. In order to ensure a certain structural strength and prevent important parts in the housing 230 from being damaged by external force, the housing 230 may be made of a metal material. However, the metal shields the bluetooth signal, so the embodiment may provide an opening 232 on the metal housing 230, and the size of the opening 232 may be determined according to the requirement of the bluetooth signal propagation strength. The bluetooth signal emitted from the bluetooth module 220 in the housing 230 may be propagated from the set opening 232 of the metal housing 230 to the outside of the metal housing 230. External bluetooth signals may also enter the metal housing 230 from an opening 232 provided in the metal housing 230. Therefore, the bluetooth module 220 in the cigarette rod 2000 can realize bluetooth communication with other devices through the opening 232 arranged on the housing 230, so as to prevent dust, liquid and other substances which are easy to damage important components in the cigarette rod 2000 from entering the interior of the cigarette rod 2000, in this embodiment, the shielding piece 270 is added, the opening 232 on the metal housing 230 is sealed by the shielding piece 270, wherein the shielding piece 270 can be made of plastic materials, so that the important components of the cigarette rod 2000 are protected, and bluetooth signals can smoothly pass through the opening 232 on the metal housing 230.

In this embodiment, the outer wall of the housing 230 is provided with a mounting groove 213, the mounting groove 213 is formed by the outer wall of the housing 230 being recessed to a predetermined depth toward the inner wall of the housing 230, the opening 232 is formed at the bottom surface of the mounting groove 213, and the shielding member 270 is inserted into the mounting groove 213 to shield the opening 232. The present embodiment adopts a manner of fitting the shutter 270 into the fitting groove 213 at the position of the opening 232. The position of the shielding member 270 can be accurately defined and fixed through the mounting groove 213, and the shielding member 270 can be tightly abutted against the bottom surface of the mounting groove 213 after being inserted into the mounting groove 213, so that the shielding member 270 can be well attached to the opening 232, and the opening 232 can be effectively shielded.

In this embodiment, a connector is further included for forming a rigid connection between the bracket 210 and the housing 230 along the length direction of the housing 230 to define the relative position of the bracket 210 with respect to the housing 230 along the length direction of the housing 230, one end of the connector is connected with the bracket 210, and the other end is connected with the housing 230; a first connection structure is formed on a side surface of the bracket 210 along the width direction of the housing 230, the first connection structure is used for connecting with one end of a connection member, and making the end of the connection member connected with the housing 230 protrude to a first preset distance along the direction of the housing 230, and the end of the connection member opposite to the first connection structure is connected with the housing 230.

In this embodiment, the connector forms a rigid connection between the bracket 210 and the housing 230 along the length of the housing 230, so that the relative position of the bracket 210 with respect to the housing 230 along the length of the housing 230 is kept fixed, and the bracket 210 is prevented from sliding with respect to the housing 230. In particular, the two ends of the connector are connected to the housing 230 and the bracket 210, respectively. The position of bluetooth antenna and the opening 232 of shell 230 in shell 230 is also accurately injectd like this, makes bluetooth signal can propagate through the opening 232 of shell 230 to the furthest, makes the bluetooth signal that the electron cigarette is used for communicating can keep better intensity to let bluetooth communication's effect obtain apparent promotion. In addition, since the connecting member fixes the housing 230 and the bracket 210, the bracket 210 does not slip out of the housing 230. In order to improve the effect of bluetooth communication, the bluetooth communication of the bluetooth module 220 mounted on the cradle 210 may be located at the middle position of the opening 232 by a connector.

In the present embodiment, the first connecting structure is disposed on the lateral side of the bracket 210 in the width direction, so that the occupied space of the bracket 210 is small, and the bracket 210 is conveniently positioned in the length direction of the housing 230. After the connecting member is connected to the first connecting structure, the other end of the connecting member is exposed to a certain distance, that is, the connecting member is connected to the housing 230 with one end protruding to a first preset distance along the direction of the housing 230, so that the other end of the connecting member can be reliably connected to the housing 230.

Wherein the first connection structure is formed by recessing the side surface of the bracket 210 to a predetermined depth in a direction opposite to the housing 230, and one end of the connector is embedded in the first connection structure to be connected with the bracket 210.

The side of the bracket 210 is recessed toward the inside of the tobacco rod 2000 to form a hollow structure. One end of the connector is inserted into the hollow structure, and the other first end is exposed from the bracket 210 to a certain height so as to be connected with the housing 230. The depth of the recess and the length of the connector may be determined according to the height of the connector exposed from the bracket 210.

The connection mode of the connector and the shell 230 is as follows: the second connecting structure is a through hole 216 formed on the housing 230, and one end of the connecting member opposite to the bracket 210 penetrates into the through hole 216 to be connected with the second connecting structure.

After the connector is connected to the bracket 210, the other end of the connector passes through the through hole 216 of the housing 230, so that the housing 230 is restricted by the connector and cannot move relative to the bracket 210 in the longitudinal direction of the housing 230. The position of the through hole 216 may be set according to the position of the opening 232 for transmitting bluetooth signals on the housing 230, and the length of the connecting member is ensured to pass through the through hole 216 of the housing 230 after the connecting member is connected to the first connecting structure.

Specifically, the first connecting structure is a blind hole formed in the side surface of the bracket 210, and the connecting member is a pin.

In this embodiment, the first connecting structure may be a blind hole, and the connecting member may be a pin, one end of the pin is inserted into the blind hole and abuts against the bottom surface of the blind hole, and the other end of the pin is connected to the housing 230.

In order to facilitate the insertion of the connector into the first connection structure or the removal of the connector from the first connection structure, in this embodiment, an avoiding space communicated with the first connection structure is further formed on the bracket 210, the avoiding space is located at one side or two sides of the first connection structure along the length direction of the housing 230, and the avoiding space is used for forming an operation space capable of applying a radial force to the outer surface of the connector near the outer surface of the connector after the connector is connected with the first connection structure.

When the connecting piece is embedded into the first connecting structure or taken out of the first connecting structure, radial force can be applied to the outer surface of the connecting piece through a tool or directly by hand at the avoidance space to clamp the connecting piece, and then the connecting piece is inserted into the first connecting structure or taken out of the first connecting structure by driving the connecting piece to move along the depth direction of the first connecting structure.

The avoidance space is formed by the fact that the blind hole is sunken towards one side far away from the pin along the radial direction of the pin. Specifically, a small hole can be formed in one side of the blind hole, the diameter of the small hole is smaller than that of the blind hole, the small hole is communicated with the blind hole, but the part, communicated with the small hole, in the blind hole cannot exceed one fourth of the arc length of the blind hole, so that the limiting effect of the blind hole on the connecting piece is guaranteed. In this way, the connecting piece can be reliably clamped by applying force to the connecting piece along the radial direction of the connecting piece from the position of the small hole.

Example 4

As shown in fig. 8, the present embodiment provides an electronic cigarette, which includes a cartridge 1000 and an electronic cigarette rod 2000, which is adapted to the cartridge 1000 and is formed by integrally molding an electrode and an insulating mounting seat according to embodiment 1 or embodiment 2.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. Electrode and insulating mount pad integrated into one piece's electron tobacco rod, its characterized in that includes:

2. The electronic cigarette rod integrally formed by the electrode and the insulating mounting seat according to claim 1, wherein the insulating mounting seat is further provided with a positioning groove, the positioning groove is formed by sinking an end surface of the insulating mounting seat opposite to the PCB towards one side of the PCB, a through hole covering the outer surface of the electrode is formed in the positioning groove, one end of the electrode and the end surface of the insulating mounting seat facing the PCB extend to a position electrically connected with the PCB, and the other end of the electrode is exposed out of the positioning groove.

3. The electrode and insulator mount integrally formed e-cigarette rod of claim 1, further comprising a seal for forming a seal between the inner housing wall and the outer bracket wall to inhibit condensate from flowing from the gap between the inner housing wall and the outer bracket wall to the PCB board.

4. The electrode and insulator mount integrally formed e-cigarette rod of claim 3, wherein the seal is an annular seal surrounding the outer wall of the holder for at least one revolution, the annular seal having one side facing the holder abutting the outer wall of the holder and an opposite side abutting the inner wall of the housing to form a seal between the inner wall of the housing and the outer wall of the holder.

5. The electronic cigarette rod with the electrode integrally formed with the insulating mounting seat as claimed in claim 4, wherein the insulating mounting seat support is provided with a mounting groove surrounding the insulating mounting seat for at least one circle along a circumferential direction of the insulating mounting seat, the mounting groove is formed by recessing an outer wall of the support to a predetermined depth in a direction opposite to the housing, one side of the annular sealing member is embedded in the mounting groove, and the other opposite side of the annular sealing member is exposed out of the mounting groove to abut against an inner wall of the housing.

6. The electrode and insulating mounting seat integrated formed electronic cigarette rod as claimed in claim 5, wherein the sealing element is formed around the support along the circumferential direction of the outer wall of the support, one side of the sealing element facing the support abuts against the outer wall of the support, the other opposite side abuts against the inner wall of the housing, and the end face of the sealing element facing the smoke bomb and the support are away from each other by a preset distance along the length direction of the housing so as to limit the relative positions of the housing and the support along the length direction of the housing after the sealing element abuts against the housing.

7. The electronic cigarette rod with the integrally formed electrode and insulating mounting seat according to claim 1, further comprising a charging interface and a bluetooth module, wherein the charging interface is electrically connected with the control circuit, the bluetooth module and the charging interface are located at two opposite ends of a PCB along the length direction of the cigarette rod, a containing groove is formed in the PCB, the power source is a battery, and the battery is arranged in the containing groove.

8. The electrode and insulating mounting seat integrated formed electronic cigarette rod as claimed in any one of claims 1 to 7, wherein a first height limiting structure for limiting the height position of the upper surface of the PCB and a second height limiting structure for limiting the height position of the lower surface of the PCB are formed on the support, and the PCB is clamped between the first height limiting structure and the second height limiting structure.

9. The electrode and insulator mount integrated electronic cigarette rod of any one of claims 1 to 7, further comprising a connector for forming a rigid connection between the bracket and the housing along a length of the housing to define a relative position of the bracket with respect to the housing along the length of the housing, the connector having one end connected to the bracket and an opposite end connected to the housing; the support is formed with first connection structure along shell width direction's side, first connection structure is used for being connected with the one end of connecting piece to make the one end that connecting piece and shell after connecting protruding to first default distance along the shell direction, the connecting piece is connected with the shell with the opposite one end of first connection structure.

10. An electronic cigarette, characterized in that the electronic cigarette comprises a cartridge and an electronic cigarette rod which is matched with the cartridge and is formed by integrating the electrode and the insulating mounting seat according to any one of claims 1 to 9.