WO2015010278A1

WO2015010278A1 - Electronic cigarette

Info

Publication number: WO2015010278A1
Application number: PCT/CN2013/080016
Authority: WO
Inventors: 刘秋明
Original assignee: 吉瑞高新科技股份有限公司
Priority date: 2013-07-24
Filing date: 2013-07-24
Publication date: 2015-01-29

Abstract

Provided is an electronic cigarette. The electronic cigarette comprises a battery sleeve (4), a battery (1) mounted in the battery sleeve (4) and axially disposed along the battery sleeve (4), a control panel (3), a first electrode (6), and a connection base (2) mounted between the battery (1) and the first electrode (6). The connection base (2) and the control panel (3) are both in insertion connection with the connection base (2), the connection base (2) and the first electrode (6) are elastically pressed against with each other in a disassemblable manner or are in insertion connection with each other, so that the battery (1), the control panel (3) and the first electrode (6) are electrically connected. The electronic cigarette is convenient in connection and disassembling, and is easy to implement automatic production.

Description

e-cigarette

Technical field

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

Background technique

Electronic cigarettes are mainly used to quit smoking and replace cigarettes. Electronic cigarettes currently on the market include battery rods and atomizers. The battery rod includes a battery, a control board (ie, a microphone integrated with a sensor and a control circuit), and the like. The atomizer includes a heating wire, a liquid smoke, and the like. When there is a smoking action, the control panel controls the battery to supply power to the atomizer, and drives the heating wire to heat up the smoke liquid to generate smoke, thereby realizing the effect of automatically generating smoke when smoking is performed.

Therefore, the battery in the e-cigarette battery rod needs to supply power to the control board and the atomizer. In order to power the battery to the control board, the battery needs to be electrically connected to the control board. In addition, in order to realize the power supply of the battery to the atomizer, between the battery and the heating wire of the atomizer A power supply path is required.

In the existing electronic cigarette, the battery and the control board are generally connected by wire bonding to realize the power supply of the battery to the control board.

The power supply path of the battery and the heating wire is generally implemented as follows: a first electrode is disposed in the battery rod, and a second electrode is disposed in the atomizer . Wherein the battery is connected to the first electrode, the first electrode is connected to the second electrode, the second electrode is connected to one end of the heating wire, and the other end of the heating wire is connected to the external thread sleeve (or the internal thread sleeve) of the atomizer; The outer thread sleeve (or the inner thread sleeve) of the atomizer is connected with the inner thread sleeve (or the outer thread sleeve) of the battery rod; the inner thread sleeve (or the outer thread sleeve) of the battery rod is connected with the control board; The battery and the control board are electrically connected so that the heating wire can be powered and heated.

In the existing electronic cigarette, the connection of the above battery to the first electrode, the internal thread (or external thread) of the battery rod is connected to the control board. Wired connection is used.

In the prior art, the shortcomings of the connection between the battery and the control board, the battery and the first electrode, the control board and the internal thread (or the external thread) by the wire-bonding connection are: the connection and the disassembly are inconvenient, which is not conducive to automatic production.

Summary of the invention

The technical problem to be solved by the present invention is that the connection between the battery and the control board, the control board and the thread, the battery and the electrode of the above-mentioned electronic cigarette of the prior art is welded by wire bonding, which makes the connection and disassembly inconvenient, which is disadvantageous to The defect of automated production provides an electronic cigarette that is easy to install and disassemble.

The technical solution adopted by the present invention to solve the technical problem is: constructing an electronic cigarette, the electronic cigarette comprising a battery cover, a battery, a control panel and a first installed in the battery sleeve and disposed along the axial direction of the battery cover An electrode, the electronic cigarette further comprising a connecting seat mounted between the battery and the first electrode, wherein the battery and the control board are connected to the connecting socket, the connecting seat and the first The electrodes are detachably elastically abutted or plugged to electrically connect the battery, the control board and the first electrode.

Preferably, the connecting seat is provided with a plurality of insertion holes, a first elastic piece and a second elastic piece;

Forming a receiving space between the battery and the first electrode, the connecting seat and the control board being disposed in the receiving space;

The battery extends toward the end surface of the receiving space in the same direction with at least two electrical contacts, each of the electrical contacts being respectively inserted into the socket of the connecting seat and being inserted into the control board Electrical connection

One end of the first elastic piece abuts against the first electrode to form an elastic electrical connection, and the other end of the first elastic piece is electrically connected to one of the electrical contacts;

One end of the second elastic piece abuts against the battery cover to form an elastic electrical connection, and the other end of the second elastic piece is electrically connected to the control board.

Preferably, the control board extends at least three pins in the same direction toward the end surface of the connecting base, and each of the pins is respectively inserted into the jack of the connecting base;

Wherein, the two electrical contacts of the battery are respectively electrically connected to the two of the pins.

Preferred The electrical contacts are respectively a first electrical contact and a second electrical contact; the first electrical contact and the second electrical contact are respectively a positive pole or a negative pole of the battery.

Preferred Inserting the first elastic piece away from the first electrode into the connecting seat and abutting the first electrical contact or the second electrical contact.

Preferably, the control board is provided with a first pin, a second pin and a third pin at one end of the connecting base;

The first pin, the second pin, and the third pin are respectively inserted into the jacks on the connector, wherein the first pins and the second pins are respectively in electrical contact with the battery The piece and the second electrical contact form an electrical connection.

Preferred The connecting socket includes a first jack, a second jack, and a third jack that are spaced apart, and the first electrical contact and the first pin are respectively oppositely inserted to the first jack, so that The first pin and the first electrical contact form a first docking structure;

The second electrical contact and the second pin are respectively oppositely inserted into the second insertion hole, so that the second pin and the second electrical contact form a second docking structure;

The third pin is inserted into the third jack and abuts against an end of the second elastic piece away from the battery sleeve to form an electrical connection.

Preferably, the electronic cigarette further includes a third elastic piece fixedly disposed in the first insertion hole and a fourth elastic piece fixedly disposed in the second insertion hole;

The two ends of the third elastic piece respectively abut the first electrical contact and the first pin to form the first butting structure; the two ends of the fourth elastic piece respectively abut the second electrical contact and the The second pin forms the second docking structure.

Preferably, the connector comprises a PCB circuit board; the PCB circuit board is provided with a plurality of electrical insertion holes;

Each of the electrical contacts and each of the pins are respectively inserted into the electrical insertion holes to form a plug connection.

Preferably, the PCB The circuit board is provided with five electrical insertion holes, which are respectively corresponding to the first electrical contact, the second electrical contact, the first pin, the second pin and the third pin.

Preferably, the first elastic piece and the second elastic piece are disposed on the PCB circuit board;

The first elastic piece has a body portion and an extension extending along the body portion, and one end of the body portion is fixed to the PCB On the circuit board, an end of the extending portion away from the body portion abuts against the first electrode, and the body portion and the extending portion are an integrally formed structure;

The second elastic piece has a fixing portion and a bent portion extending along the fixing portion, and the fixing portion is fixed to the PCB at a position away from the body portion On the circuit board, an end of the bent portion away from the fixing portion abuts against the inner side wall of the battery sleeve, and the bent portion and the fixing portion are integrally formed structures;

Preferably, the electronic cigarette further includes an internal thread sleeve, and the internal thread sleeve is disposed at one end of the battery sleeve and has an interference fit with the battery sleeve;

A first insulating ring for electrically isolating is disposed between the first electrode and the internally threaded sleeve.

Preferably, the electronic cigarette comprises an atomizer, and the atomizer is detachably connected to the inner thread sleeve.

Preferably, The atomizer includes an atomizing sleeve, a second electrode and an externally threaded sleeve installed at one end of the atomizing sleeve, and a second device installed between the second electrode and the externally threaded sleeve for electrical isolation An insulating ring, a heating wire installed inside the atomizing sleeve, and first and second wires respectively connected to the two ends of the heating wire;

One end of the first wire away from the heating wire is electrically connected to the second electrode or the external thread sleeve; the second wire is away from one end of the heating wire and the external thread sleeve or the second electrode Electrical connection.

Preferably, the external thread sleeve is screwed to the internal thread sleeve, and the first electrode and the second electrode are electrically connected.

Preferably, the atomizer is away from the battery cover One end is provided with a suction nozzle and a nozzle cover for keeping the nozzle clean; a sealing ring for preventing the smoke oil from flowing back to the suction nozzle is disposed between the suction nozzle and the atomizer.

Preferably, one end of the battery sleeve remote from the atomizer is provided with a lamp cap assembly, and the lamp cap assembly is electrically connected to the battery.

Preferably, the control panel comprises an air flow sensor and an electronic cigarette control circuit.

The electronic cigarette embodying the invention has the following beneficial effects: the connection between the battery of the electronic cigarette and the first electrode is connected by a spring-like connection or a plug connection, and the battery rod is The battery cover is connected with the control board. The spring-type connection is adopted. The control board and the connection base, the battery and the connection base are plugged and connected, no welding, convenient connection and disassembly, and easy to realize automatic production.

DRAWINGS

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

1 is a schematic structural view of a battery in an electronic cigarette according to an embodiment of the present invention;

2 is a schematic structural view of a control board in an electronic cigarette according to an embodiment of the present invention;

3 is a schematic structural view of an electronic cigarette atomizer according to an embodiment of the present invention;

4 is a schematic structural view of an electronic cigarette battery rod according to a first embodiment of the present invention;

Figure 5 is an enlarged view of a portion A in Figure 4;

6 is a schematic structural view of a connecting seat and a spring piece of the electronic cigarette battery rod of the first embodiment shown in FIG. 4;

7 is a schematic structural view of an electronic cigarette battery rod according to a second embodiment of the present invention;

Fig. 8 is a structural schematic view showing the connecting seat and the elastic piece of the electronic cigarette battery rod of the second embodiment of the present invention shown in Fig. 7.

detailed description

For a better understanding of the technical features, objects and effects of the present invention, the embodiments of the present invention are described in detail with reference to the accompanying drawings.

The electronic cigarette of the embodiment of the invention includes a battery rod and an atomizer. In order to realize the plug-in type and the spring-type connection, the battery and the control board in the electronic cigarette battery rod of the embodiment of the invention adopt a pin type structure. 1 and 2 are respectively shown in the embodiment of the present invention. Schematic diagram of the structure of the battery and the control board in the electronic cigarette.

In the embodiment of the invention, one end of the battery 1 is provided with a first electrical contact 101 and a second electrical contact 102. Wherein the first electrical contact The 101 and the second electrical contacts 102 are the positive or negative terminals of the battery 1, respectively.

One end of the control board 3 is provided with a first pin 301, a second pin 302 and a third pin 303. . Among them, two of the three pins are used to connect with the first electrical contact 101 and the second electrical contact 102 of the battery 1 to supply power to the control board 3 of the battery 1. And another pin for the control panel 3 control voltage output. In an embodiment of the invention, the control board 3 includes an air flow sensor and an electronic cigarette control circuit.

FIG. 3 is a structural diagram of an electronic cigarette atomizer according to an embodiment of the present invention. In an embodiment of the invention, the atomizer comprises: an atomizing sleeve 17 a second electrode 12 and an externally threaded sleeve 11 mounted at one end of the atomizing sleeve 17, and an insulating ring 13 for electrical isolation between the second electrode 12 and the externally threaded sleeve 11 are mounted on the atomizing sleeve 17 The internal heating wire 14 and the wire 15 and the wire 16 respectively connected to the ends of the heating wire 14. Wherein the wire 15 is away from the end of the heating wire 14 and the second electrode 12 Electrical connection; one end of the wire 16 away from the heating wire 14 is electrically connected to the external threaded sleeve 11.

Further, one end of the atomizer is provided with a suction nozzle 20 and a nozzle cover 19 for keeping the suction nozzle 20 clean; the suction nozzle 20 A seal ring 18 for preventing the backflow of the smoke oil to the suction nozzle 20 is provided between the atomizer and the atomizer.

4 is a schematic structural view of an electronic cigarette battery rod according to a first embodiment of the present invention. Figure 5 is an enlarged view of Part A in Figure 4. Figure 6 is a diagram 4 is a schematic structural view of the connecting seat and the elastic piece of the electronic cigarette battery rod of the first embodiment. In a first embodiment of the present invention, the battery rod of the electronic cigarette includes a battery cover 4, is mounted in the battery case 4 and extends along the battery case 4 The axially disposed battery 1 , the connector 2 , the control board 3 , and the first electrode 6 ; and an internal thread sleeve 9 and an insulating ring 8 disposed in the battery case 4 are also included. Among them, the internal thread sleeve 9 and the battery cover 4 Interference fit. The outer threaded sleeve 11 is threadedly coupled to the inner threaded sleeve 9 to releasably connect the atomizer to the inner threaded sleeve 9.

The insulating ring 8 is disposed between the first electrode 6 and the internally threaded sleeve 9 for electrical isolation. First electrode 6 and battery 1 A receiving space is formed between the connecting seat 2 and the control board 3 in the receiving space.

There are three jacks on the connector 2, as shown in FIG. 6, the jack on the connector 2 includes a first jack 201 and a second jack 202. And the third jack 203. In order to achieve the fixing of the control board 3, the connecting base 2 is further provided with a mounting groove 210 for mounting the control board 3.

Referring to Figure 4, the first electrical contact 101 and the second electrical contact 102 of the battery 1 The protruding direction faces the receiving space and is respectively inserted into the corresponding jack of the connecting base 3. The first pin 301, the second pin 302 and the third pin 303 of the control board 3 are also respectively inserted into the connector 3 Corresponding to the jack.

It should be understood that in the first embodiment of the present invention, in order to realize the electrical connection between the battery 1 and the control board 3, as shown in FIGS. 5 and 6 As shown, the first electrical contact 101 and the first pin 301 are respectively inserted into the first receptacle 201 to form a docking structure (ie, form a first docking structure). And the first jack 201 The third elastic piece 10 is fixedly disposed in the middle, and the two ends of the third elastic piece 10 respectively abut the first electrical contact 101 and the first pin 301 to make the first electrical contact 101 and the first pin 301 Form an electrical connection. The second electrical contact 102 and the second pin 302 are respectively inserted into the second receptacle 202 to form a docking structure (ie, forming a second docking structure). And the second jack 202 The fourth elastic piece 80 is fixedly disposed in the middle, and the two ends of the fourth elastic piece 80 respectively abut the second electrical contact 102 and the second pin 302 to make the second electrical contact 102 and the second pin 302 Form an electrical connection.

It should be understood that the fourth elastic piece 80 and the third elastic piece 10 in the embodiment of the present invention 10 Made of a conductive material. In order to make the elastic piece and the electric contact piece and the pin abut more closely, the elastic piece is provided with a protrusion portion, and the protrusion part is disposed toward the electric contact piece and the pin to abut against the electric contact piece and the pin. See Figure 6, the fourth shrapnel The

protrusions

801 and 802 are respectively provided on the 80, and when the second pin 302 of the control board 3 is inserted into the insertion hole 202, the protrusion 801 and the second pin on the fourth elastic piece 80 are provided. 302 abuts; when the second electrical contact 102 of the battery 1 is inserted into the jack 202, the protrusion 802 on the fourth spring 80 abuts the second electrical contact 102. It should be understood that the third shrapnel 10 and the fourth elastic piece 80 have the same projection structure. And the second elastic piece 5 and the first elastic piece 7 are also provided with a fourth elastic piece 80 The same function of the protrusions to achieve the same function of abutting the electrical contacts or pins.

Referring to FIG. 6, in the embodiment of the present invention, the connecting base 2 is provided with a through hole 204, one end of the first elastic piece 7 and the battery 1 The first electrical contact 101 abuts, and the other end extends through the socket 201 and the through hole 204 to the outside of the connector 2 to realize the first electrode 6 The abutment forms an elastic electrical connection. It can be understood that, in an embodiment, when the first electrode 6 is provided with a slot, the first elastic piece 7 can be inserted into the slot, so that the connecting base 2 and the first Electrode 6 Plug and connect, which can further improve the reliability of electrical connection.

Referring to FIG. 6, in the embodiment of the present invention, the jack 203 of the connecting base 2 is a through hole. One end of the second shrapnel 5 passes through the jack The 203 extends to the outside of the connector 2 to form an elastic electrical connection with the battery cover 4.

In the embodiment of the invention, the connector 2 is made of an insulating material, for example, a plastic material. Second shrapnel 5 and first shrapnel 7 Can be directly molded into plastic materials. The fourth shrapnel 80 and the third shrapnel 10 can be directly molded into the plastic material except for the portion extending to the outside of the joint 2.

In the first embodiment of the present invention, the end of the battery cover 4 remote from the atomizer is further provided with a lamp cap assembly (not shown), the lamp cap assembly and the battery 1 Electrically connected to enable the base assembly to illuminate to indicate different operating conditions of the electronic cigarette when the electronic cigarette is in operation.

In the first embodiment of the present invention, when the outer threaded sleeve 11 of the atomizer is screwed to the inner threaded sleeve 9 of the battery rod, the first electrode 6 The second electrode 12 is electrically connected, and the female sleeve 9 and the external thread sleeve 11 are electrically connected. Therefore, when the atomizer is connected to the battery rod through the externally threaded sleeve 11 and the internally threaded sleeve 9, the heating wire 14 is connected. The wire 16 at one end is electrically connected to the outer threaded sleeve 11, the outer threaded sleeve 11 and the inner threaded sleeve 9 are electrically connected, the inner threaded sleeve 9 and the battery sleeve 4 are interference-fitted, and the battery sleeve 4 is further connected to the control panel 3 The third pin 303 is electrically connected. Therefore, when the electronic cigarette is in the working state, the control board 3 can sequentially pass the voltage through the third pin 303, the battery cover 4, the internal thread sleeve 9 and the external thread sleeve 11 And the wire 16 is transmitted to one end of the heating wire 14. On the other hand, when the atomizer is connected to the battery rod through the externally threaded sleeve 11 and the internally threaded sleeve 9, the wire 15 and the second electrode of the other end of the heating wire 14 are connected. 12 is electrically connected, the second electrode 12 is electrically connected to the first electrode 6, and the first electrode 6 is electrically connected to the first electrical contact 101 of the battery 1. Therefore, when the electronic cigarette is in working condition, the battery 1 The voltage can be sequentially transmitted to the other end of the heating wire 14 through the first electrical contact 101, the first electrode 6, the second electrode 12, and the wire 15. Thereby, the heating wire is realized 14 Power, make it hot and atomize the smoke.

In a second embodiment of the invention, the electronic cigarette comprises a battery rod and an atomizer. The structure of the atomizer is the same as that of the first embodiment of the present invention, and its structural schematic diagram is shown in FIG.

7 is a schematic structural view of a battery rod of an electronic cigarette according to a second embodiment of the present invention. In a second embodiment of the invention, the battery rod includes a battery cover 4 , internal thread sleeve 9 , insulation ring 8 , first electrode 6 , connector 2 , battery 1 , control board 3 . Among them, the inner thread sleeve 9 and the battery sleeve 4 have an interference fit. Insulation ring 8 is disposed on the first electrode 6 Between the internal threaded sleeve 9 for electrical isolation. The structure of battery 1 and control board 3 are shown in Figure 1 and Figure 2, respectively. That is, the battery 1 includes a first electrical contact 101 and a second electrical contact 102; The control board 3 includes a first pin 301, a second pin 302, and a third pin 303.

In the second embodiment of the invention, the connector 2 is a PCB circuit board. A plurality of electrical plug holes are formed on the PCB circuit board, PCB The necessary circuits are placed in the board. Each of the electrical contacts of the battery 1 and each of the pins of the control board 3 are respectively inserted into the electrical plug holes of the PCB circuit board to form a plug connection.

Referring to Figures 7 and 8, in a second embodiment of the present invention. A first insertion hole 205 is spaced apart from the PCB board. The second insertion hole 206, the third insertion hole 207, the fourth insertion hole 208, and the fifth insertion hole 209. First electrical contact 101 of battery 1, second electrical contact 102, and control panel The first pin 301, the second pin 302, and the third pin 303 of the 3 are respectively inserted into the insertion holes of the PCB circuit board. Wherein the first electrical contact 101 and the first pin 301 pass The circuits in the PCB are electrically connected; the second electrical contacts 102 and the second pins 302 are electrically connected by circuitry in the PCB.

Referring to Fig. 8, the second elastic piece 5 and the first elastic piece 7 are disposed on the PCB circuit board.

The first elastic piece 7 has a body portion 701 and an extension portion 702 extending along the body portion. One end of the body portion 701 is fixed to the PCB On the circuit board, an end of the extension portion 702 away from the body portion abuts on the first electrode 6. The body portion 701 and the extension portion 702 are integrally formed. Body portion 701 through PCB The circuitry in the board is electrically coupled to the first electrical contact 101 or the second electrical contact 102 of the battery 1.

The second elastic piece 5 has a fixing portion 501 and a bending portion 502 extending along the fixing portion 501, and the fixing portion 501 The PCB board is fixed away from the corresponding position of the main body portion 701, and one end of the bent portion 502 away from the fixing portion 501 abuts against the inner side wall of the battery case 4. Bending portion 502 and fixing portion 501 is a one-piece structure. The fixing portion 501 is electrically connected to the third pin 303 of the control board 3 through a circuit in the PCB circuit board.

In addition, referring to FIG. 7, in order to fix the control board 3, a fixing seat 25 is further disposed in the battery cover 4. Mounting seat 25 Fitted with the battery cover 4. The mount 25 is provided with a mounting groove (not shown) in which the control board 3 is mounted. The control board 3 can be mounted in the mounting groove of the mount 25 for fixing.

In the second embodiment of the present invention, the end of the battery cover 4 remote from the atomizer is further provided with a lamp cap assembly (not shown), the lamp cap assembly and the battery 1 Electrically connected to enable the base assembly to illuminate to indicate different operating conditions of the electronic cigarette when the electronic cigarette is in operation.

In the second embodiment of the present invention, when the outer threaded sleeve 11 of the atomizer is screwed to the inner threaded sleeve 9 of the battery rod, the first electrode 6 The second electrode 12 is electrically connected, and the female sleeve 9 and the external thread sleeve 11 are electrically connected. Therefore, when the atomizer is connected to the battery rod through the externally threaded sleeve 11 and the internally threaded sleeve 9, the heating wire 14 is connected. The wire 16 at one end is electrically connected to the outer threaded sleeve 11, the outer threaded sleeve 11 and the inner threaded sleeve 9 are electrically connected, the inner threaded sleeve 9 and the battery sleeve 4 are interference-fitted, and the battery sleeve 4 is further connected to the control panel 3 The third pin 303 is electrically connected. Therefore, when the electronic cigarette is in the working state, the control board 3 can sequentially pass the voltage through the third pin 303, the battery cover 4, the internal thread sleeve 9 and the external thread sleeve 11 And the wire 16 is transmitted to one end of the heating wire 14. On the other hand, when the atomizer is connected to the battery rod through the externally threaded sleeve 11 and the internally threaded sleeve 9, the wire 15 and the second electrode of the other end of the heating wire 14 are connected. 12 is electrically connected, the second electrode 12 is electrically connected to the first electrode 6, and the first electrode 6 is electrically connected to the first electrical contact 101 of the battery 1. Therefore, when the electronic cigarette is in working condition, the battery 1 The voltage can be sequentially transmitted to the other end of the heating wire 14 through the first electrical contact 101, the first electrode 6, the second electrode 12, and the wire 15. Thereby, the heating wire is realized 14 Power, make it hot and atomize the smoke.

In the embodiment of the present invention, the battery 1 and the control board 3 of the electronic cigarette are connected to the connector 2, and the connector 2 and the first electrode 6 are connected. The elastic abutting connection enables the battery 1, the control board 3 and the first electrode 6 to be electrically connected.

In the electronic cigarette of the embodiment of the invention, the battery 1 is a pin type battery (ie, the battery 1 is provided with two electrical contacts 101 and 102). For example, a capacitive pin type battery can be used. Battery 1 is pluggable for electrical connection to connector 2 or PCB. The control board 3 is pin type (ie, the control board 3 is provided with

pins

301, 302 and 303), the control board 3 is plugged and electrically connected to the connector 2 or the PCB board. The first electrode 6 is electrically connected to the connector 2 or the PCB board. Making the battery in the embodiment of the invention 1 The connection between the control board 2, the control board 3 and the battery cover 4, the battery 1 and the first electrode 6 is not soldered, and the connection and disassembly are convenient, and the automatic production is easy.

The embodiments of the present invention have been described above with reference to the drawings, but the present invention is not limited to the specific embodiments described above, and the specific embodiments described above are merely illustrative and not restrictive, and those skilled in the art In the light of the present invention, many forms may be made without departing from the spirit and scope of the invention as claimed.

Claims

An electronic cigarette comprising a battery cover (4), a battery installed in the battery cover (4) and axially disposed along the battery cover (4) (1) a control panel (3) and a first electrode (6), characterized in that the electronic cigarette further comprises a connection seat (2) mounted between the battery (1) and the first electrode (6) , the battery (1 And the control board (3) is connected to the connecting base (2), and the connecting seat (2) and the first electrode (6) are detachably elastically abutted or plugged, Making the battery (1 The control board (3) and the first electrode (6) are electrically connected.
The electronic cigarette according to claim 1, wherein the connecting base (2) is provided with a plurality of insertion holes, a first elastic piece (7) and a second elastic piece (5) );

Forming a receiving space between the battery (1) and the first electrode (6), the connecting base (2) and the control board (3) ) disposed in the accommodating space;

The battery (1) extends at least two electrical contacts in the same direction toward the end surface of the receiving space, and each of the electrical contacts is respectively inserted into the connecting seat (2) And forming a plug-in electrical connection with the control board (3);

One end of the first elastic piece ( 7 ) abuts against the first electrode ( 6 ) to form an elastic electrical connection, and the first elastic piece ( 7 ) The other end of the electrical connection is electrically connected to one of the electrical contacts;

One end of the second elastic piece ( 5 ) abuts against the battery cover ( 4 ) to form an elastic electrical connection, and the other end of the second elastic piece ( 5 ) and the control board ( 3 ) ) Electrical connection.
The electronic cigarette according to claim 2, wherein the control board (3) faces the connector (2) The end faces extend in the same direction with at least three pins, each of which is respectively inserted into the socket of the connector (2);

Wherein, the two electrical contacts of the battery (1) are respectively electrically connected to the two of the pins.
The electronic cigarette according to claim 2, wherein the electrical contacts are a first electrical contact (101) and a second electrical contact (102, respectively) The first electrical contact (101) and the second electrical contact (102) are the positive or negative poles of the battery (1), respectively.
The electronic cigarette according to claim 4, wherein the first elastic piece (7) is inserted into the connecting seat away from one end of the first electrode (6) (2) And abutting the first electrical contact (101) or the second electrical contact (102).
The electronic cigarette according to claim 4, wherein the control board (3) is provided with a first pin (301) facing one end of the connecting base (2) ), a second pin (302) and a third pin (303);

The first pin (301), the second pin (302), and the third pin (303) are respectively inserted into the connector (2) In the jack on the above, wherein the first pin (301) and the second pin (302) are respectively connected to the first electrical contact (101) and the second electrical contact (102) of the battery. ) forming an electrical connection.
The electronic cigarette according to claim 6, wherein the connecting base (2) comprises a first jack (201) and a second jack (202) which are spaced apart from each other. And the third jack (203), the first electrical contact (101) and the first pin (301) are respectively oppositely inserted to the first jack (201), so that the first pin ( 301 Forming a first docking structure with the first electrical contact (101);

The second electrical contact (102) and the second pin (302) are respectively oppositely inserted to the second jack (202), so that the second pin ( 302) forming a second docking structure with the second electrical contact (102);

The third pin ( 303 ) is inserted into the third jack ( 203 ) and is away from the battery cover ( 4 ) One end of the abuts to form an electrical connection.
The electronic cigarette according to claim 7, wherein the electronic cigarette further comprises a third elastic piece (10) fixedly disposed in the first insertion hole (201) and a fourth elastic piece (80) fixed in the second insertion hole (202);

Both ends of the third elastic piece ( 10 ) respectively abut the first electrical contact ( 101 ) and the first pin ( 301 ) The first butting structure is formed; the two ends of the fourth elastic piece (80) respectively abut the second electrical contact (102) and the second pin (302) ) forming the second docking structure.
The electronic cigarette according to claim 6, wherein the connector (2) comprises a PCB circuit board; the PCB A plurality of electrical insertion holes are defined in the circuit board; each of the electrical contacts and each of the pins are respectively inserted into the electrical insertion holes to form a plug connection.
The electronic cigarette according to claim 9, wherein said PCB The circuit board is provided with five electrical insertion holes, respectively corresponding to the first electrical contact (101), the second electrical contact (102), the first pin (301), and the second pin (302). ) and the third pin (303).
The electronic cigarette according to claim 10, wherein the first elastic piece (7) and the second elastic piece (5) are disposed on the PCB On the circuit board;

The first elastic piece (7) has a body portion (701) and an extension portion (702) extending along the body portion, the body portion (701) One end is fixed on the PCB circuit board, and one end of the extending portion (702) away from the body portion (701) abuts on the first electrode (6), the body portion (701) And the extension (702) is an integrally formed structure;

The second elastic piece (5) has a fixing portion (501) and a bent portion (502) extending along the fixing portion (501), the fixing portion ( 501) fixed on the PCB circuit board at a position away from the body portion (701), and an end of the bent portion (502) away from the fixing portion (501) abuts against the battery cover ( 4) On the inner side wall, the bent portion (502) and the fixing portion (501) are integrally formed.
The electronic cigarette according to any one of claims 1 to 11, characterized in that the electronic cigarette further comprises an internal thread sleeve (9), the internal thread sleeve (9) Provided at one end of the battery case (4) and interference fit with the battery case (4); between the first electrode (6) and the internal thread sleeve (9), a portion for electrical isolation is provided An insulating ring (8 ).
The electronic cigarette according to claim 12, characterized in that the electronic cigarette comprises an atomizer, the atomizer being detachably connected to the internally threaded sleeve (9).
The electronic cigarette according to claim 13, wherein the atomizer comprises an atomizing sleeve (17) mounted on the atomizing sleeve (17) a second electrode (12) at one end and an externally threaded sleeve (11), a second insulating ring mounted between the second electrode (12) and the externally threaded sleeve (11) for electrical isolation (13) a heating wire (14) installed inside the atomizing sleeve (11), and a first wire (15) and a second wire (16) respectively connected to the two ends of the heating wire (14) );

Wherein the first wire (15) is away from one end of the heating wire (14) and the second electrode (12) or an externally threaded sleeve (11) Electrically connecting; one end of the second wire (16) away from the heating wire (14) is electrically connected to the external thread sleeve (11) or the second electrode (12); the external thread sleeve (11) ) The inner threaded sleeve (9) is screwed, and the first electrode (6) and the second electrode (12) are electrically connected.
The electronic cigarette according to claim 14, wherein a nozzle (20) is disposed at an end of the atomizer away from the battery cover (4). And a nozzle cover (19) for maintaining the cleaning of the nozzle (20); between the nozzle (20) and the atomizer, a nozzle for preventing backflow of smoke oil to the nozzle (20) Sealing ring ( 18 ).
The electronic cigarette according to claim 15, wherein the battery cover (4) is away from the atomizer One end is provided with a lamp cap assembly, and the lamp cap assembly is electrically connected to the battery (1).
The electronic cigarette according to claim 1, characterized in that the control panel (3) comprises an air flow sensor and an electronic cigarette control circuit.