CN209965226U

CN209965226U - Electronic cigarette

Info

Publication number: CN209965226U
Application number: CN201920540960.5U
Authority: CN
Inventors: 李博
Original assignee: Shenzhen Smoant Technology Co Ltd
Current assignee: Shenzhen Smoant Technology Co Ltd
Priority date: 2019-04-19
Filing date: 2019-04-19
Publication date: 2020-01-21
Anticipated expiration: 2029-04-19

Abstract

The utility model discloses an electronic cigarette, this electronic cigarette includes fuselage and atomizer, the fuselage includes first casing and automatically controlled subassembly, first casing is equipped with into, the venthole, automatically controlled subassembly includes the miaow head switch and has contact electrode, the miaow head switch is equipped with the air current groove, the atomizer includes second casing and atomizing device, atomizing device includes the base, heating element and play tobacco pipe, second casing and base are connected and are formed the oil depot, the base is equipped with first gas pocket, it is equipped with the air vent to go out the tobacco pipe, heating element includes atomizing adapter and the core that generates heat of establishing from interior to the overcoat, oil guide layer and the core cover that generates heat, atomizing adapter is equipped with the second gas pocket, the core that generates heat is equipped with the atomizing chamber, the core cover that generates heat is equipped with the oil outlet, the inlet port, the air current groove, the venthole, first gas pocket, the atomizing chamber, second gas pocket and air vent intercommunication form the gas circuit, the air current. The utility model discloses set up the tobacco tar that the cotton absorption of oil absorption leaked in the air current groove, avoid the tobacco tar to get into the miaow head switch in, prolong the life of electron cigarette.

Description

Electronic cigarette

Technical Field

The utility model relates to an electron cigarette technical field, in particular to electron cigarette.

Background

The electronic cigarette is a low-pressure microelectronic atomization device, and can atomize tobacco tar with tobacco fragrance into smoke through heating, so that the smoke can be used by smokers. The electronic cigarette is mainly used for replacing the traditional cigarette, and the electronic cigarette is a choice of more and more people who pursue health and fashion because of the advantages of the electronic cigarette over the traditional cigarette.

At present, an atomizer and a miaow head switch of electron cigarette share a gas circuit in the market, and the air is from supreme heating element and the play tobacco pipe that passes through in miaow head switch, the atomizer in proper order down in the gas circuit. Wherein, the oil storehouse intercommunication that is used for storing the tobacco tar in heating element and the atomizer, when the work of electron cigarette, heating element generates heat, heats the tobacco tar of leading-in by the oil storehouse in the heating element, makes the tobacco tar volatilize and mix with the air that gets into from above-mentioned gas circuit in order to form smog, and smog is sucked by the user in a cigarette pipe. Because the tobacco tar has mobility to keep the connected state because of the setting of gas circuit between heating element and the miaow head switch, consequently the tobacco tar leaks on getting into miaow head switch and the other electronic component who is connected nearby with miaow head switch through heating element easily, thereby causes electronic component's such as miaow head switch damage, influences the life of electron cigarette.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an electron cigarette aims at solving current electron cigarette and leaks the problem that gets into the miaow head switch and lead to the miaow head switch to damage because of the tobacco tar.

In order to achieve the above object, the utility model provides an electronic cigarette, this electronic cigarette include the fuselage and with the atomizer of connection can be dismantled to the fuselage, wherein, the fuselage includes first casing and is located automatically controlled subassembly in the first casing, be equipped with inlet port and venthole on the first casing, automatically controlled subassembly include the miaow head switch and have be used for with the atomizer forms electric connection's contact electrode, be equipped with on the miaow head switch with the air current groove of venthole butt joint intercommunication, the atomizer includes the second casing and is located atomizing device in the second casing, atomizing device includes from the lower supreme base that sets gradually, heating element and play tobacco pipe, the second casing with base fixed connection forms the oil sump, the base is equipped with first gas pocket, it is equipped with the air duct to go out the tobacco pipe, heating element is including setting up the atomizing adapter of play tobacco pipe one end with be located the atomizing adapter is last and from interior to exterior according to the principle The core that generates heat, the oil guide layer and the core cover that generates heat that the cover was established once, atomizing adapter is equipped with the second gas pocket, the core that generates heat is equipped with the atomizing chamber, generate heat be equipped with on the core cover with the oil outlet of oil bunker intercommunication, inlet port, air current groove, venthole, first gas pocket, atomizing chamber, second gas pocket and air duct communicate formation gas circuit in proper order, be equipped with the oil absorption cotton in the air current groove.

Preferably, the first shell comprises a support and a shell covering the support, the air inlet hole and the air outlet hole are both located on the support, and the support is provided with a mounting groove for mounting the microphone switch.

Preferably, the electronic control assembly further comprises a main board mounted on the bracket and a battery connected with the main board, and the microphone switch is electrically connected with the main board.

Preferably, the contact electrode comprises a first electrode which is arranged on the base in a penetrating manner and connected with the heating core and an elastic electrode which is arranged on the support in a penetrating manner and connected with the main board, and the upper end of the elastic electrode is abutted against the lower end of the first electrode.

Preferably, a magnet is arranged on the support, and the support is connected with the base through the magnet in a magnetic attraction manner.

Preferably, the electronic control assembly further comprises a sub-board electrically connected with the main board, a charging interface is arranged on the sub-board, and the charging interface is located in the air inlet.

Preferably, the upper end of second casing is equipped with mounting hole, goes out tobacco pipe via hole and oil filler point, the atomizer still include with mounting hole and oil filler point respectively the complex oil blanket.

The beneficial effects of the utility model reside in that: this miaow head switch of electron cigarette and the heating element of atomizer are located same gas circuit, keep the connected state because of the setting of gas circuit between heating element and the miaow head switch, set up the oil absorption cotton in the air current groove of miaow head switch, but the cotton suction of oil absorption gets through heating element leakage and the tobacco tar that gets into miaow head switch in the follow gas circuit, avoids the tobacco tar to cause the damage to the miaow head switch, prolongs the life of electron cigarette.

Drawings

Fig. 1 is a schematic view of an internal structure of an electronic cigarette according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of an atomizer of an electronic cigarette according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a body of an electronic cigarette according to an embodiment of the present invention;

fig. 4 is a schematic structural view of an in-body support of an electronic cigarette according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a microphone switch of an electronic cigarette according to an embodiment of the present invention.

Detailed Description

In the following, the embodiments of the present invention will be described in detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments, of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The utility model provides an electronic cigarette, as shown in fig. 1 to 5, this electronic cigarette includes fuselage 100 and the atomizer 200 of being connected can be dismantled with fuselage 100, wherein, fuselage 100 includes first casing 110 and the automatically controlled subassembly 120 that is located first casing 110, be equipped with inlet port 10 and venthole 20 on the first casing 110, automatically controlled subassembly 120 includes miaow head switch 121 and has the contact electrode 122 that is used for forming electric connection with atomizer 200, be equipped with the air current groove 30 that docks the intercommunication with venthole 112 on miaow head switch 121, atomizer 200 includes second casing 210 and the atomizing device that is located second casing 210, atomizing device includes the supreme base 220 that sets gradually down, heating element 230 and play tobacco pipe 240, second casing 210 and base 220 fixed connection form oil sump 40, base 220 is equipped with first venthole 50, play tobacco pipe 240 is equipped with air vent 60, heating element 230 is including setting up in the atomizing adapter 231 that goes out 240 one end and being located atomizing adapter 231 and from interior to exterior in proper order The core 232, lead oil reservoir and the core cover 233 that generates heat that the cover was established, atomizing adapter 231 is equipped with the second gas pocket, and the core 232 that generates heat is equipped with the atomizing chamber, and the core cover 233 that generates heat is equipped with the oil outlet with the intercommunication of oil bunker 40, and inlet port 10, air current groove 30, venthole 20, first gas pocket 50, atomizing chamber, second gas pocket and air duct 60 communicate formation gas circuit in proper order, are equipped with the oil absorption cotton 40 in the air current groove 10.

As shown in fig. 1, in this embodiment, the electric control component 120 supplies power to the heating core 232 of the heating component through the contact electrode 122, so as to drive the heating core 232 to generate heat. The oil outlet is a plurality of and evenly distributed on the core cover 233 that generates heat, leads the oil reservoir then and absorbs the tobacco tar in the oil bunker 40 through the oil outlet, generates heat when core 232 generates heat with this tobacco tar heating atomization and the air mixing through the atomizing chamber and produces smog. When a user inhales from the smoke outlet pipe 240, air flows rapidly in the air path, the microphone switch 121 is triggered, and the heating component 230 starts to heat the tobacco tar led from the oil bin 40; in addition, the air passes through the air inlet 10, the airflow groove 30 of the microphone switch 121, the air outlet 20, the first air hole 50 and the atomization cavity in sequence, and is mixed with the tobacco tar volatilized in the atomization cavity to form smoke, and the smoke passes through the second air hole and the air duct 60 and then is sucked into the mouth of the user. Wherein, place the oil absorption cotton 70 in miaow head switch 121's air current groove 30, the oil absorption cotton 70 is absorbable to be leaked through heating element 230 and get into miaow head switch 121's tobacco tar from the gas circuit, avoids the tobacco tar to cause the damage to miaow head switch 121, prolongs the life of electron cigarette.

In a preferred embodiment of the present invention, as shown in fig. 1 and 4, the first housing 110 includes a bracket 111 and a housing 112 covering the bracket, the air inlet 10 and the air outlet 20 are both located on the bracket 111, and the bracket 111 is provided with a mounting groove 80 for mounting the microphone switch 121. The bracket 111 and the housing 112 form a first housing 110, and form a receiving cavity for receiving the electronic control component 120, and the bracket 111 is used for mounting the electronic control component 120 including the microphone switch 121. The air inlet 10 is located the lower extreme of support 111, and venthole 20 is located the upper end of support 111, and mounting groove 80 is located venthole 20 department, and miaow head switch 121 installs and laminates with support 111 in mounting groove 80, and its air current groove 30 is in the mounting groove 80 and with venthole 20 butt joint intercommunication. Air enters from the air inlet hole 10, passes through the accommodating cavity and the airflow groove 30 of the microphone switch 121, and exits from the air outlet hole 20.

In a preferred embodiment of the present invention, as shown in fig. 1, the electronic control assembly 120 further includes a main board mounted on the bracket 111 and a battery 123 connected to the main board, and the microphone switch 121 is electrically connected to the main board. The battery 123 is used for supplying power to the motherboard, and the battery 123 may be a dry battery or a rechargeable battery. Mainboard and miaow head switch 121 all are located the battery 123 top, and miaow head switch 121 triggers through the air current in the gas circuit and opens, sends the signal to the mainboard, and the mainboard is through contact electrode 122 to the core 232 circular telegram that generates heat.

In a preferred embodiment of the present invention, as shown in fig. 1 to fig. 3, the contact electrode 122 includes a first electrode 122a penetrating through the base 220 and connected to the heat generating core 232 and an elastic electrode 122b penetrating through the support 111 and connected to the main board, and an upper end of the elastic electrode 122b abuts against a lower end of the first electrode 122 a. The first electrode 122a is disposed on the base 220 and connected to the heat generating core 232. The elastic electrode 122b is disposed on the bracket 111 and connected to the motherboard. The atomizer 200 is connected to the body 100, and the upper end of the elastic electrode 122b is brought into contact with the lower end of the first electrode 122a, and the elastic electrode 122b and the first electrode 122a can be energized, thereby completing the assembly.

In a preferred embodiment of the present invention, as shown in fig. 1 and 3, a magnet 90 is disposed on the support 111, and the support 111 is magnetically connected to the base 220 through the magnet 90. The base 220 is made of magnetically attractable metal, such as iron. The bracket 111 is magnetically connected with the base 220 to realize accurate positioning and quick connection between the atomizer 200 and the body 100.

In a preferred embodiment of the present invention, as shown in fig. 1, the electronic control assembly 120 further includes a sub-board electrically connected to the main board, the sub-board is provided with a charging interface 124, and the charging interface 124 is located in the air inlet 10. The battery 123 is a rechargeable battery, the charging interface 124 is a micro USB interface, and the battery 123 is charged by an external power supply through the charging interface 124. And, the interface 124 that charges sets up in inlet port 10, need not in addition the trompil, has optimized the structure of electron cigarette.

In a preferred embodiment of the present invention, the upper end of the second housing 210 is provided with a mounting hole, a smoke outlet pipe via hole and an oil filler hole, and the atomizer 200 further includes an oil seal cover 250 respectively engaged with the mounting hole and the oil filler hole. The smoke outlet pipe through hole is used for extending the smoke outlet pipe 240, and the smoke outlet pipe 240 is in interference fit with the smoke outlet pipe through hole. The oil filling hole is communicated with the oil bin 40 and is used for filling oil into the oil bin 40. The mounting hole is used to fix the oil seal cover 250 on the second housing 210. One end joint of oil cap 250 is in this mounting hole, and the other end and oil filler point interference fit can realize the sealed to oil sump 40 to it is convenient to refuel. The oil seal cover 250 can be made of silica gel material, and the sealing effect is better.

The above is only the part or the preferred embodiment of the present invention, no matter the characters or the drawings can not limit the protection scope of the present invention, all under the whole concept of the present invention, the equivalent structure transformation performed by the contents of the specification and the drawings is utilized, or the direct/indirect application in other related technical fields is included in the protection scope of the present invention.

Claims

1. The utility model provides an electronic cigarette, including the fuselage and with the atomizer of connection can be dismantled to the fuselage, a serial communication port, the fuselage includes first casing and is located automatically controlled subassembly in the first casing, be equipped with inlet port and venthole on the first casing, automatically controlled subassembly include the miaow head switch and be used for with the atomizer forms electric connection's contact electrode, be equipped with on the miaow head switch with the air current groove of venthole butt joint intercommunication, the atomizer includes the second casing and is located atomizing device in the second casing, atomizing device includes from supreme base, the heating element and the play tobacco pipe that set gradually down, the second casing with base fixed connection forms the oil sump, the base is equipped with first gas pocket, it is equipped with the air vent to go out the tobacco pipe, the heating element is including setting up the atomizing adapter of going out tobacco pipe one end and being located the heating core that the cover was established in proper order from interior to exterior on the atomizing adapter, Lead the oil reservoir and generate heat the core cover, the atomizing adapter is equipped with the second gas pocket, the core that generates heat is equipped with the atomizing chamber, generate heat be equipped with on the core cover with the oil outlet of oil bunker intercommunication, inlet port, air current groove, venthole, first gas pocket, atomizing chamber, second gas pocket and air duct communicate formation gas circuit in proper order, be equipped with the oil absorption cotton in the air current groove.

2. The electronic cigarette of claim 1, wherein the first housing comprises a support and a housing covering the support, the air inlet and the air outlet are both located on the support, and the support is provided with a mounting groove for mounting the microphone switch.

3. The electronic cigarette of claim 2, wherein the electronic control assembly further comprises a main board mounted on the bracket and a battery connected to the main board, and the microphone switch is electrically connected to the main board.

4. The electronic cigarette of claim 3, wherein the contact electrode comprises a first electrode penetrating through the base and connected with the heating core and an elastic electrode penetrating through the support and connected with the main board, and the upper end of the elastic electrode is abutted against the lower end of the first electrode.

5. The electronic cigarette of claim 2, wherein the bracket is provided with a magnet, and the bracket is magnetically connected with the base through the magnet.

6. The electronic cigarette of claim 3, wherein the electronic control assembly further comprises a sub-board electrically connected with the main board, a charging interface is arranged on the sub-board, and the charging interface is located in the air inlet hole.

7. The electronic cigarette of claim 1, wherein the upper end of the second housing is provided with a mounting hole, a smoke outlet tube through hole and an oil filling hole, and the atomizer further comprises an oil sealing cover respectively matched with the mounting hole and the oil filling hole.