WO2015027387A1

WO2015027387A1 - Electronic cigarette

Info

Publication number: WO2015027387A1
Application number: PCT/CN2013/082338
Authority: WO
Inventors: 刘秋明
Original assignee: 吉瑞高新科技股份有限公司
Priority date: 2013-08-27
Filing date: 2013-08-27
Publication date: 2015-03-05

Abstract

An electronic cigarette comprises a battery component (10). A battery (110), a PCB (120) and a key switch (130) arranged on the PCB (120) are disposed in the battery component (10). End faces of the battery (110) face one end face of the PCB (120). One end face of the battery (110) near the PCB (120) is provided with a first electrode pin (112) and a second electrode pin (114). One side of the PCB (120) near the battery (110) is provided with a first receptacle (122) and a second receptacle (124). The first electrode pin (112) and the second electrode pin (114) are respectively inserted into and welded to the first receptacle (122) and the second receptacle (124). The battery (110) and the key switch (130) are fixed on the same PCB (120). Assembling is convenient, a production process is simple, modular production can be implemented, and production efficiency is improved.

Description

e-cigarette

Technical field

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

Background technique

E-cigarettes have become more and more widely used as substitutes for cigarettes. The structure of e-cigarettes mainly consists of an atomizing assembly and a battery assembly. The battery assembly includes a housing with a battery, an air flow sensor, a control circuit and the like. Although there are many types of electronic cigarettes on the market, most of them are for the pursuit of appearance, but neglect the rationality of the internal structure and the convenience of installation. For example, the two ends of the existing electronic cigarette battery and the control circuit are generally soldered and connected by ordinary soft wires, and the battery needs to be placed in the battery sleeve first, and then the welding circuit is connected between the control circuit and the battery, thereby causing the electronic The assembly process of the smoke is complicated, the process is complicated, and the connection between the internal battery and the control circuit of the battery cover is unreliable, which affects the performance of the electronic cigarette.

Summary of the invention

The technical problem to be solved by the present invention is to provide an electronic cigarette with a simple assembly process in view of the above-mentioned defects in the assembly of the electronic cigarette and the complicated process.

The technical solution adopted by the present invention to solve the technical problem thereof is: constructing an electronic cigarette, comprising a battery component, wherein the battery component is provided with a battery and a PCB a board and a button switch disposed on the PCB, an end surface of the battery is opposite to an end surface of the PCB, and the battery is adjacent to the PCB a first electrode pin and a second electrode pin are disposed on one end surface of the board, the PCB The first side of the board adjacent to the battery is provided with a first jack and a second jack, and the first and second electrode pins are respectively inserted and soldered into the first and second jacks.

In the electronic cigarette of the present invention, the electronic cigarette further includes a fixing base for fixing the PCB board, and the fixing seat is provided with a mounting groove, The PCB board is fixed in the mounting groove, and an end surface of the battery is opposed to an end surface of the fixing seat.

In the electronic cigarette of the present invention, the electronic cigarette further includes an atomizing component, the PCB The plate is electrically connected to the atomizing component via the button switch, and the button switch is used to control the operation of the atomizing component.

In the electronic cigarette of the present invention, The battery assembly further includes an outer sleeve and a first outer electrode sleeved in the outer sleeve for electrically connecting with the atomizing assembly, the PCB board being located between the first outer electrode and the battery .

In the electronic cigarette of the present invention, An engaging groove is disposed on a side of the fixing seat away from the battery, and one end of the first outer electrode is engaged in the engaging groove.

In the electronic cigarette of the present invention, the push button switch is fixed to the PCB a switch base on the switchboard and a button disposed on the switch base; a first through hole is defined in a sidewall of the outer sleeve corresponding to the push button switch, and the button is embedded in the first through hole And extending to the outside of the outer sleeve.

In the electronic cigarette of the present invention, the push button switch is disposed on an end surface of the battery assembly.

In the electronic cigarette of the present invention, the battery assembly further includes an outer sleeve and an end cover that is disposed on the end surface of the outer sleeve, and the push button switch is inserted on the end cover.

In the electronic cigarette of the present invention, the end cover includes a body sleeved in the outer sleeve and a cover body disposed on the outer sleeve, the body extending axially away from an end surface of the cover body Forming two fixing pieces, the PCB The plate is fixed between the two fixed pieces.

In the electronic cigarette of the present invention, the push button switch is fixed to the PCB a switch base on the board and a button disposed on the switch base, the cover body is provided with a second through hole, and the button is embedded in the second through hole and extends outside the cover.

In the electronic cigarette of the present invention, the outer sleeve is made of a metal conductive material, the PCB An electrode sheet is disposed on the plate, the electrode sheet abutting the outer sleeve; the battery assembly further includes a first outer electrode disposed at an end away from the end cover, the first outer electrode being sleeved in the The outer sleeve is fitted into the outer sleeve and attached to the outer sleeve.

The implementation of the electronic cigarette of the present invention has the following beneficial effects: Since the first electrode pin and the second electrode pin are disposed on the same end surface of the battery, and the PCB with the push button switch is fixed The board is provided with a corresponding first jack and a second jack, and the battery is fixed on the PCB by inserting and soldering the first electrode pin and the second electrode pin respectively in the first jack and the second jack The board thus realizes that the battery and the push button switch are fixed on the same PCB. When assembling, the PCB board, the first outer electrode and the battery may be fixedly connected together, and then the one end of the outer sleeve is inserted together. In the outer casing, not only the assembly is convenient, the production process is simple, the modular production can be realized, the production efficiency is improved, the internal structure is arranged reasonably, the electrical connection is reliable, and the problem of short circuit due to disordered wires is avoided.

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 assembly of an electronic cigarette according to a first embodiment of the present invention;

Figure 2 is a cross-sectional view of Figure 1;

Figure 3 is a partial exploded view of the battery assembly of Figure 1;

Figure 4 is a cross-sectional view of an electronic cigarette according to a second embodiment of the present invention;

Figure 5 is an exploded view of the battery assembly of Figure 4.

detailed description

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

As shown in FIG. 1 and FIG. 2, the electronic cigarette provided by the first embodiment of the present invention includes a battery assembly 10 And an atomizing component (not shown), and the battery assembly 10 and the atomizing component are detachably connected, that is, when the battery component 10 and the atomizing component are connected, it becomes a complete electronic cigarette.

The battery assembly 10 includes a battery 110, a PCB board 120, a push button switch 130, an outer sleeve 140, and a fixed seat 160, a first outer electrode 150 and an end cover 170, wherein the battery 110, the PCB board 120, the fixing base 160 and the first outer electrode 150 are sleeved on the outer sleeve 140 Inside. The end cover 170 is disposed on one end surface of the outer sleeve 140, and the first outer electrode 150 is sleeved in the outer sleeve 140 away from the end cover 170, and the first outer electrode 150 It is connected to the electrodes in the atomizing assembly to supply power to the heating wire of the atomizing assembly to atomize the oil.

As shown in FIG. 3, the fixing base 160 is substantially in the shape of a boat and is disposed between the first outer electrode 150 and the battery 110, and the battery 110 The end face is opposite to the end face of the mount 160. A mounting groove (not shown) is disposed on the fixing base 160, and the PCB board 120 is installed in the mounting groove to make the PCB board 120 It is fixed in the fixing base 160. The fixing seat 160 is provided with an engaging groove 162 on a side away from the battery 110, and the shape and size of the engaging groove 162 and the first outer electrode 150 The end portion is adapted such that one end of the first outer electrode 150 is engaged in the engaging groove 162, so that the first outer electrode 150 is fixedly coupled to the fixing base 160. It can be understood that the fixing seat 160 Made of insulating material, it does not have a conductive function.

In this embodiment, the PCB board 120 is mounted in the mounting slot and located between the first outer electrode 150 and the battery 110, PCB The plate 120 has a plate-like structure and is generally rectangular. One end surface of the PCB board 120 corresponds to the position of the battery 110 near the end surface of the PCB board 120, and the PCB board 120 A first jack 122 and a second jack 124 for inserting two electrodes of the battery 110, a first jack 122 and a second jack 124 are provided on a side close to the battery 110. There is a space therebetween, and the first jack 122 and the second jack 124 are electrical plug holes.

The push button switch 130 is disposed on the PCB board 120, and the PCB board 120 passes the button switch 130 The atomizing component is electrically connected to the atomizing component, and the atomizing component is controlled by the button switch 130, that is, the atomizing component is controlled by the closing and opening of the button switch 130, and the button switch 130 is operated. When closed, the atomizing assembly operates and atomizes the soot oil; and when the push button switch 130 is turned off, the atomizing assembly stops working. The key switch 130 includes a switch base 132 and a button disposed on the switch base 132 134, wherein the switch base 132 is fixed at an intermediate position of the PCB board 120. A first through hole 142 is defined in a sidewall of the outer sleeve 140 corresponding to the button switch 130. And the first through hole 142 is sized to fit the button 134 such that the button 134 is embedded in the first through hole 142 and extends to the outside of the outer sleeve 140 so that the user can conveniently access the button 134 Take action. The first electrode pin 112 and the second electrode pin 114, that is, the first electrode pin 112 and the second electrode pin 114, are disposed on one end surface of the battery 110 adjacent to the PCB 120. The same is disposed on the same end surface of the battery 110, and the first electrode pin 112 and the second electrode pin 114 are the positive or negative terminals of the battery 110, respectively.

The battery 110 of this embodiment is a pin type battery (i.e., the battery 110 is provided with two pins 112 and 114). For example, a capacitive pin type battery can be used. The first electrode pin 112 and the second electrode pin 114 are respectively associated with the first socket 122 and the second socket 124 on the PCB board 120 One-to-one correspondence, so that the first electrode pin 112 is inserted into the first insertion hole 122, the second electrode pin 114 is inserted into the second insertion hole 124, and then the first electrode pin 112 is inserted. The second electrode pin 114 is soldered to be firmly fixed to the PCB 120, so that the key switch 130 and the battery 110 are simultaneously soldered to the same PCB 120. The battery assembly 10 is easy to assemble, has a simple production process, can realize modular production, and improves production efficiency. Further, in the electronic cigarette of the embodiment, the PCB board 120 and the first external electrode may be used first. After being fixedly connected with the battery 110, the battery 110 is inserted into the outer sleeve 140 from one end of the outer sleeve 140, and the assembly is convenient and the internal structure is reasonable. The electrical connection is reliable, and the problem of short circuit due to disordered wires is avoided.

As shown in FIG. 4 and FIG. 5, the electronic cigarette provided by the second embodiment of the present invention is different from the first embodiment in the PCB of the embodiment. The position of 120 is different from that of the first embodiment, and the fixing base 160 for fixing the PCB board 120 is not included in the present embodiment.

In the present embodiment, the push button switch 130 is disposed on the end surface of the battery pack 10.

The battery assembly 10 includes an end cover 170 that is disposed on an end surface of the outer sleeve 140 away from the first outer electrode 150, and the end cover 170 The body 174 and the cover 176 are disposed, wherein the body 174 is sleeved in the outer sleeve 140, the cover 176 is disposed on the end surface of the outer sleeve 140, and the button switch 130 is inserted in the cover body. On 176. The body 174 extends axially away from the end surface of the cover 176 with two fixing pieces 172 which are symmetrically arranged with respect to the central axis of the body 174, and the PCB board The 120 card is placed between the two fixing pieces 172, so that the PCB board 120 is fixed in the outer sleeve 140. The cover body 176 is provided with a second through hole (not shown), and the key switch of this embodiment The switch base 132 of the 130 is fixed on the PCB board 120, and the button 134 is embedded in the second through hole and extends outside the cover body 176 for the user to operate the button 134. And to meet the needs of various users of the switch position. The end cap 170 can be constructed using a lamp cap assembly that directs the light to indicate the atomizing assembly 20 when the atomizing assembly 20 is in operation. Is working. In other embodiments, the end cap 170 can also have a sealing cover structure to seal the battery assembly 10.

The outer sleeve 140 of the present embodiment is made of a metal conductive material and has a conductive function. The PCB board 120 is provided with an electrode sheet 126. The electrode sheet 126 abuts against the inner side wall of the outer sleeve 140. The first outer electrode 150 is disposed at an end away from the end cap 170 and fits within the outer sleeve 140, and the first outer electrode 150 and the outer sleeve 140 Contact fits to allow the internal flow of battery pack 10 to flow. When the push button switch 130 is closed, that is, when the electronic cigarette is in the working state, the current of the battery 110 can sequentially flow through the electrode sheet 126. The outer sleeve 140 and the first outer electrode 150 then flow current through the first outer electrode 150 to the atomizing assembly 20 to atomize the heating oil to make the electronic cigarette work normally.

In the electronic cigarette of the present invention, the first electrode pin 112 and the second electrode pin 114 are disposed on the same end surface of the battery 110. And a corresponding first jack 122 and second jack 124 are disposed on the PCB board 120 to which the push button switch 130 is fixed, by passing the first electrode pin 112 and the second electrode pin 114 They are respectively inserted and soldered into the first insertion hole 122 and the second insertion hole 124, and the end surface of the battery 110 is opposed to one end surface of the PCB 120, and the battery 110 is fixed on the PCB. The board 120 is such that the battery 110 and the push switch 130 are fixed to the same PCB board 120. The utility model has the advantages of convenient assembly, simple production process, modularized production and improved production efficiency. Further, the PCB board 120, the first outer electrode 150, and the battery 110 can be used first. After being fixedly connected, they are assembled into the outer sleeve 140 together, and the assembly is convenient, the internal structure is reasonable, the electrical connection is reliable, and the problem of short circuit due to disordered wires is avoided.

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 component (10), wherein the battery component (10) is provided with a battery (110) and a PCB board (120) And a push button switch (130) disposed on the PCB board (120), wherein an end surface of the battery (110) is opposite to an end surface of the PCB board (120) The battery (110) is disposed on one end surface of the PCB (120) with a first electrode pin (112) and a second electrode pin (114), the PCB board (120) a first jack (122) and a second jack (124), the first electrode pin (112) and the second electrode pin (114) are disposed adjacent to a side of the battery (110). Inserted and soldered into the first jack (122) and the second jack (124), respectively.
The electronic cigarette according to claim 1, wherein the electronic cigarette further comprises a fixing base (160) for fixing the PCB board (120). The fixing base (160) is provided with a mounting groove, the PCB board (120) is fixed in the mounting groove, the end surface of the battery (110) and the fixing seat (160) The end faces are opposite in position.
The electronic cigarette according to claim 2, wherein the electronic cigarette further comprises an atomizing component (20), the PCB board (120) And being electrically connected to the atomizing component (20) via the button switch (130), the button switch (130) for controlling the operation of the atomizing component (20).
The electronic cigarette according to claim 3, wherein the battery assembly (10) further comprises an outer sleeve (140) and a sleeve (140) a first outer electrode (150) for electrically connecting to the atomizing assembly (20), the PCB board (120) being located at the first outer electrode (150) and the battery (110) ) between.
The electronic cigarette according to claim 4, wherein a side of the fixing base (160) away from the battery (110) is provided with an engaging groove (162). One end of the first outer electrode (150) is engaged in the engaging groove (162).
The electronic cigarette according to claim 4, wherein the push button switch (130) comprises a fixing to the PCB board (120) a switch base (132) and a button (134) disposed on the switch base (132); the outer sleeve (140) and the push button switch (130) a first through hole (142) is defined in the corresponding side wall, and the button (134) is embedded in the first through hole (142) and extends to the outer sleeve (140) ) outside.
The electronic cigarette according to claim 1, wherein said push button switch (130) is disposed on said battery pack (10) ) on the end face.
The electronic cigarette according to claim 7, wherein the battery assembly (10) further comprises an outer sleeve (140) and a cover (140) An end cap (170) on the end face, the push button switch (130) being inserted on the end cap (170).
The electronic cigarette according to claim 8, wherein said end cap (170) comprises a body sleeved in said outer sleeve (140) (174) And a cover body ( 176 ) disposed on the outer sleeve ( 140 ), the body ( 174 ) extending axially away from an end surface of the cover body ( 176 ) to form two fixing pieces ( 172 ), A PCB board (120) is fixed between the two fixing pieces (172).
The electronic cigarette according to claim 9, wherein said push button switch (130) comprises a fixing to said PCB board (120) a switch base (132) and a button (134) disposed on the switch base (132), the cover body (176) is provided with a second through hole, the button (134) ) embedded in the second through hole and extending outside the cover ( 176 ).
The electronic cigarette according to claim 9, wherein said outer sleeve (140) is made of a metal conductive material, said PCB board (120) An electrode sheet (126) is disposed thereon, the electrode sheet (126) abutting the outer sleeve (140); the battery assembly (10) further comprising a distal end cover (170) a first outer electrode (150) at one end, the first outer electrode (150) being nested within the outer sleeve (140) and affixed to the outer sleeve (140).