CN203851813U

CN203851813U - Power supply unit used for electronic cigarette and electronic cigarette

Info

Publication number: CN203851813U
Application number: CN201420193203.2U
Authority: CN
Inventors: 李永海; 徐中立; 胡鹏; 焦志渠; 高艮初; 曾勇
Original assignee: Shenzhen FirstUnion Technology Co Ltd
Current assignee: Shenzhen FirstUnion Technology Co Ltd
Priority date: 2014-04-21
Filing date: 2014-04-21
Publication date: 2014-10-01
Anticipated expiration: 2024-04-21

Abstract

The utility model provides a power supply device for an electronic cigarette and an electronic cigarette. The power supply device for an electronic cigarette includes a battery module and a switch module. The battery module includes a casing, a battery fixed in the casing, a first electrode assembly and a first connecting part. , the housing includes a side wall and an end cover, the end cover and the side wall are integrally formed, one end of the battery is fixed and electrically connected to the end cover, and the other end is fixed and electrically connected to the first electrode assembly, the switch module has a second connection part, the second The second connecting part is detachably connected with the first connecting part and electrically connected with the battery module. The utility model also provides an electronic cigarette using the power supply device. The switch module and the battery module of the utility model are detachably connected, so that the switch module and the battery module can be pre-assembled respectively to reduce the difficulty of assembling the electronic cigarette, and the switch module or the battery module can be replaced separately when damaged.

Description

Electric supply installation and electronic cigarette for electronic cigarette

Technical field

The utility model relates to electronic cigarette technical field, relates in particular to electronic cigarette with electric supply installation and uses the electronic cigarette of this electric supply installation.

Background technology

Electronic cigarette has another name called virtual cigarette, and it has the outward appearance approximate with cigarette, and the taste approximate with cigarette is mainly used for, in not unhealthful prerequisite Imitating smoking sensation, for smoking cessation or cigarette substitute, using.Electronic cigarette generally includes atomizer and electric supply installation, and electric supply installation comprises all parts of switch and all parts of battery, and the housing parts of switch is fixedly connected with the housing parts of battery.

Yet, adopting above-mentioned configuration, while being assembling on the one hand, parts are many, dismounting difficulty on the other hand.

Utility model content

Therefore, be necessary to provide a kind of electronic cigarette solving the problems of the technologies described above electric supply installation and electronic cigarette.

The utility model provides a kind of electronic cigarette electric supply installation, it comprises battery module and switch module, described battery module comprises housing, be fixed on battery, the first electrode assemblie and the first attaching parts in described housing, described housing comprises sidewall and end cap, described end cap and described sidewall are one-body molded, one end of described battery is fixed and is electrically connected to described end cap, the other end is fixed and is electrically connected to described the first electrode assemblie, described switch module has the second attaching parts, and described the second attaching parts and described the first attaching parts removably connect.

In a preferred embodiment, described the first attaching parts and the second attaching parts removably connect by screw thread.

In a preferred embodiment, described the first attaching parts and the second attaching parts removably connect by magnetic structure.

In a preferred embodiment, described the first attaching parts and the second attaching parts are formed and are fastened and connected by buckle structure.

In a preferred embodiment, described the first electrode assemblie comprises electrod assembly and dead ring, and weld with described end cap and described electrod assembly respectively at the two ends of described battery, and described dead ring is embedded between described electrod assembly and the sidewall of described housing.

In a preferred embodiment, described end cap seals one end of described housing, and described dead ring offers relief hole.

In a preferred embodiment, described switch module also has the first sleeve, is arranged at the button of described the first sleeve, with the circuit board for being connected with described button, one end of described circuit board is fixed with the first conductive elastic component, and described the first conductive elastic component contacts electrical connection with described the first electrode assemblie.

In a preferred embodiment, described switch module also has the second sleeve being fixedly connected with described the first sleeve, be arranged at the second electrode assemblie in described the second sleeve, and be fixed on described the second electrode assemblie and contact the second conductive elastic component being electrically connected to the other end of described circuit board.

In a preferred embodiment, described the second electrode assemblie comprises insulation sleeve, be arranged in described insulation sleeve and pass the electrode retaining collar of described insulation sleeve, be housed in the electrode tip holder in described insulation sleeve, and the 3rd conductive elastic component between described electrode retaining collar and electrode tip holder, described electrode tip holder offers gas channel, and described the second conductive elastic component is fixed on the end of described electrode tip holder.

The utility model also provides a kind of electronic cigarette, and it comprises atomizer, and is the above-mentioned electronic cigarette electric supply installation of atomizer power supply.

The beneficial effects of the utility model are that switch module and battery module are pre-assembled respectively formation module, thereby the difficulty while reducing electronic cigarette assembling, in addition, switch module and battery module removably connect, and when so switch module or battery module damage, can change respectively.

Accompanying drawing explanation

Fig. 1 is the perspective view of electric supply installation for the electronic cigarette that provides of the first embodiment of the present utility model.

Fig. 2 is the cut-away view of electric supply installation for the electronic cigarette of Fig. 1.

Fig. 3 is the cut-away view of the battery module in Fig. 2 when separated with switch module.

Fig. 4 is the structural representation of the second electrode assemblie in Fig. 3.

Fig. 5 is the cut-away view of electric supply installation for the electronic cigarette that provides of the second embodiment of the present utility model.

Fig. 6 is the cut-away view of electric supply installation for the electronic cigarette that provides of the 3rd embodiment of the present utility model.

Fig. 7 is the assembling effect cut-away view of electric supply installation for the electronic cigarette of Fig. 6.

Fig. 8 is the first connector in Fig. 6 and the fit structure schematic diagram of the second connector.

Fig. 9 is the perspective view of the electronic cigarette that provides of the 4th embodiment of the present utility model.

The specific embodiment

Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated.

The first embodiment:

Refer to Fig. 1 to Fig. 3, the present embodiment provides a kind of electric supply installation 100 for electronic cigarette, and it comprises battery module 20 and switch module 30.This battery module 20 comprises housing 21, is fixed on battery 22, the first electrode assemblie 28 and the first connector 25 in housing 21.

This housing 21 comprises sidewall 211 and end cap 212.One end of these end cap 212 these housings 21 of sealing, and one-body molded with this sidewall 211.This housing 21 is made of metal.One end of this battery 22 is fixed and is electrically connected to by welding with the inwall of this end cap 212.

This first electrode assemblie 28 comprises electrod assembly 23 and dead ring 24, the other end of this battery 22 and 23 welding of this electrod assembly, and this dead ring 24 is embedded between this electrod assembly 23 and the sidewall 211 of this housing 21.This dead ring 24 offers relief hole 241, and in the present embodiment, this relief hole 241 comprises multistage hole, and this relief hole 241 only needs to make the air in this housing 21 to release.

This first connector 25 is hollow structure, to expose this electrod assembly 23.In the present embodiment, this first connector 25 is thread bush.This battery 22 and the first electrode assemblie 28 assembled in advance enter in this housing 21, then this first connector 25 is fixed in this housing 21 and is positioned on this dead ring 24, thereby form battery module 20, this housing 21 is also as the part of the housing of whole electronic cigarette simultaneously.A part for this switch module 30 is accommodated in this housing 21.

In the present embodiment, this switch module 30 comprises the first sleeve 31, is arranged at the button 32 of the first sleeve 31, and the second connector 39.A part for this first sleeve 31 is accommodated in this housing 21, and this first sleeve 31 has these housing 21 ends of projection 312 butts.In the present embodiment, this second connector 39 is also thread bush, and it is fixed on the end of this first sleeve 31, for removably connecting with these the first connector 25 screw threads.This switch module 30 also comprises for control circuit the circuit board 33 that is connected with button 32, circuit board support 34, the second sleeve 38 being fixedly connected with the first sleeve 31, is arranged at the second electrode assemblie 37 in the second sleeve 38, and the second conductive elastic component 36.

The two ends of this circuit board 33 offer respectively through hole 331 for fixing the first conductive elastic component 35 and this second conductive elastic component 36.This first conductive elastic component 35 is for being connected with these electrod assembly 23 contacts.This second conductive elastic component 36 is fixedly connected with this second electrode assemblie 37.

Refer to Fig. 4, this second electrode assemblie 37 comprises insulation sleeve 372, be arranged in insulation sleeve 372 and pass the electrode retaining collar 374 of insulation sleeve 372, being housed in the electrode tip holder 376 in insulation sleeve 372, and the 3rd conductive elastic component 378 between electrode retaining collar 374 and electrode tip holder 376.This electrode tip holder 376 offers gas channel 375.This insulation sleeve 372 is embedded in the inwall of this second sleeve 38.This above-mentioned second conductive elastic component 36 is fixed on this electrode tip holder 376 towards the end of circuit board 33.

The second embodiment:

Refer to Fig. 5, the present embodiment provides a kind of electric supply installation 200 for electronic cigarette, and it comprises battery module 50 and switch module 60.This electric supply installation 200 is with the difference of electric supply installation 100, and battery module 50 and switch module 60 be magnetic the first connector 55 of tool and second connector 69 that can be magnetized respectively, thereby magnetic removably connects.

The 3rd embodiment:

See also Fig. 6 to Fig. 8, the present embodiment provides a kind of electric supply installation 300 for electronic cigarette, and it comprises battery module 70 and switch module 80.This electric supply installation 300 is with the difference of electric supply installation 100, and battery module 70 is fastened and connected by revotating card button the first connector 75 and the second connector 89 cooperatively interacting with switch module 80.Particularly, the circular side wall of this first connector 75 offers the groove 751 of a circular arc, and this second connector 89 has adaptive buckle 891, thereby rotary fastening connects.In the present embodiment, this switch module 80 has the sheathing 88 of the one and first sleeve 81 bandings, between this banding cover 88 and second connector 89, forms a gap, and the housing 71 of this battery module 70 inserts this gap.In addition, this second connector 89 is threaded with the first sleeve 81, is also provided with an elastic washer 892 on this second connector 89, and certain elasticity is provided while inserting for the housing 71 at this battery module 70.

Be understandable that, battery module 70 removably connects and is not limited to three kinds of above-mentioned embodiments with switch module 80, and can also comprise that electromagnetic relay connects, pin connection etc.

The 4th embodiment:

Refer to Fig. 9, the present embodiment provides a kind of electronic cigarette 500, comprises atomizer 400 and electric supply installation 100.In the present embodiment, this electric supply installation 100 has a button 32 as switch.This atomizer 400 has a suction nozzle 410.

More than apply specific case principle of the present utility model and embodiment are set forth, should be appreciated that, above embodiment is for helping to understand the utility model, and should not be construed as restriction of the present utility model.For one of ordinary skill in the art, according to thought of the present utility model, can change the above-mentioned specific embodiment.

Claims

1. A power supply device for electronic cigarettes, characterized in that it includes a battery module and a switch module, the battery module includes a housing, a battery fixed in the housing, a first electrode assembly and a first connecting part, the The casing includes a side wall and an end cover, the end cover is integrally formed with the side wall, one end of the battery is fixed and electrically connected to the end cover, and the other end is fixed and electrically connected to the first electrode assembly, The switch module has a second connecting part, which is detachably connected to the first connecting part and electrically connected to the battery module.

2 . The power supply device for electronic cigarette according to claim 1 , wherein the first connecting part is detachably connected to the second connecting part through threads.

3. The power supply device for electronic cigarettes according to claim 1, wherein the first connecting part and the second connecting part are detachably connected through a magnetic attraction structure.

4 . The power supply device for electronic cigarette according to claim 1 , wherein the first connection part and the second connection part form a buckle connection through a buckle structure.

5. The power supply device for electronic cigarette according to claim 1, wherein the first electrode assembly comprises an electrode part and an insulating ring, and the two ends of the battery are respectively welded to the end cap and the electrode part , the insulating ring is embedded between the electrode part and the side wall of the casing.

6 . The power supply device for electronic cigarettes according to claim 5 , wherein the end cap closes one end of the housing, and the insulating ring is provided with a pressure relief hole.

7. The power supply device for electronic cigarettes according to claim 1, wherein the switch module further has a first sleeve, a button arranged on the first sleeve, and a button for connecting with the button. A circuit board, one end of the circuit board is fixed with a first conductive elastic element, and the first conductive elastic element is electrically connected to the first electrode assembly.

8. The power supply device for electronic cigarette according to claim 7, characterized in that, the switch module further has a second sleeve fixedly connected with the first sleeve, and the second sleeve arranged in the second sleeve a second electrode assembly, and a second conductive elastic element fixed to the second electrode assembly and electrically connected to the other end of the circuit board.

9. The power supply device for electronic cigarette according to claim 8, characterized in that, the second electrode assembly comprises an insulating sleeve, an electrode ring which is arranged in the insulating sleeve and passes through the insulating sleeve, and is accommodated in the insulating sleeve. The electrode seat in the insulating sleeve, and the third conductive elastic element located between the electrode ring and the electrode seat, the electrode seat has an airflow channel, and the second conductive elastic element is fixed on the end of the electrode seat department.

10. An electronic cigarette, comprising an atomizer, and a power supply device for supplying power to the atomizer, the power supply device being the power supply device for an electronic cigarette according to any one of claims 1-9.