CN218126970U

CN218126970U - Bullet changing type electronic atomizer

Info

Publication number: CN218126970U
Application number: CN202222614510.0U
Authority: CN
Inventors: 廖家明
Original assignee: Shenzhen Obs Technology Co ltd
Current assignee: Shenzhen Obs Technology Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2022-12-27
Anticipated expiration: 2032-09-30

Abstract

The utility model provides a trade bullet formula electronic atomizer, including cigarette bullet and host computer, the cigarette bullet includes shell case, atomizing core and PCB board, the atomizing core has the atomizing passageway, the atomizing core set up in the shell case, and be formed with the oil storage chamber between the atomizing core and the inner wall of shell case, one end of shell case be provided with the cigarette holder that the atomizing passageway communicates, the PCB board set up in the shell case is kept away from the one end of cigarette holder, and the electrode of atomizing core pass through the heater and be connected with the PCB board; the main machine comprises a main shell, a battery and a probe, wherein the battery is arranged in the main shell, and the probe is arranged at one end of the main shell and extends outwards; and the smoke cartridge is detachably provided with one end, close to the probe, in the main shell, and the probe is in contact with the PCB. It can be seen that the atomizer of this application adopts the mode of hardware as positive negative pole of cigarette bullet in for the tradition, and the cost is lower, and the structure is simpler.

Description

Bullet changing type electronic atomizer

Technical Field

The utility model belongs to the technical field of the electronic atomization ware, more specifically say, relate to a trade bullet formula electronic atomization ware.

Background

The electronic atomizer is an electronic product simulating cigarettes, has the same appearance, smoke, taste and feeling as the cigarettes, and is a product which is used for converting nicotine and the like into steam and then enabling users to suck the steam by means of atomizing tobacco tar and the like through a cigarette bomb.

The trade bullet formula electronic atomizer on the existing market forms complete circuit through the contact of probe on the host computer and the cigarette bullet upper electrode, realizes the circuit connection of cigarette bullet and host computer. However, the electrodes of the cartridges need to be machined and manufactured, and the electrodes need to be plated to improve the conductivity, which increases the production cost, and in the case of the circular or triangular electronic atomizer, the size of the electrodes needs to be increased to ensure that the cartridges can be installed in the host in any direction or in multiple directions and that the electrodes can be accurately contacted with the probes, which also increases the cost.

SUMMERY OF THE UTILITY MODEL

The utility model provides a trade bullet formula electronic atomizer to solve the technical problem that above-mentioned background art mentioned.

The utility model adopts the technical scheme that the cartridge-changing type electronic atomizer comprises a cartridge and a host, wherein the cartridge is detachably arranged on the host; wherein,

the cigarette cartridge comprises a cartridge case, an atomizing core and a PCB board, wherein the atomizing core is provided with an atomizing channel, the atomizing core is arranged in the cartridge case, an oil storage cavity is formed between the atomizing core and the inner wall of the cartridge case, one end of the cartridge case is provided with a cigarette holder communicated with the atomizing channel, the PCB board is arranged at one end, away from the cigarette holder, of the cartridge case, and a heating wire of the atomizing core is connected with the PCB board;

the main machine comprises a main shell, a battery and a probe, wherein the battery is arranged in the main shell, the probe is arranged at one end of the main shell and extends outwards, and the probe is connected with the battery through a power line; and

the cigarette bullet can be dismantled and be provided with in the main casing body be close to the one end of probe, the probe with the PCB board contact.

It can be seen that, set up the PCB board on the main casing body in the cigarette bullet in this application, through the mode that makes the heater of atomizing core and PCB board direct welding together, realize the electric connection of atomizing core and PCB board, can make the heater in the atomizing core no longer need be connected with the PCB board through structures such as hardware as positive negative pole for the cost of atomizer is lower. In addition, because the PCB board sets up in the cigarette bullet to the atomizing core is directly connected together with the PCB board through the heater again, so on the host computer back is packed into to the cigarette bullet, need not consider whether the atomizing core can be accurate be connected with the PCB board, also can make the atomizing core structure simpler.

As the preferred scheme of the utility model, the main casing body is close to the outside extension of one end of probe is formed with the holding chamber, holding chamber holding the cigarette bullet.

As the preferred scheme of the utility model, the inner wall in holding chamber with connect through the buckle between the outer wall of shell case.

As the preferred scheme of the utility model, a silica gel seat is arranged at one end of the cartridge case far away from the suction nozzle; and

the atomizing core is sleeved with an outer tube, and the atomizing core is fixed on the silica gel seat through the outer tube.

As the preferred scheme of the utility model, be provided with the via hole on the silica gel seat, the outer tube pass through interference fit's mode set up in the via hole.

As a preferred scheme of the utility model, the PCB is arranged at one end of the silica gel seat far away from the atomizing core; and

the cigarette bullet still includes the base, the base set up in the PCB board is kept away from the one end of silica gel seat.

As a preferred scheme of the utility model, the host computer still includes the support, the support set up in the main casing body, the battery is fixed in on the main casing body.

As a preferred scheme of the utility model, the host computer still includes the miaow head, the miaow head is fixed in on the support, the input of miaow head with battery electric connection, the output of miaow head with probe electric connection.

As the utility model discloses an optimal scheme, be provided with the pilot hole on the support, the probe card is held in the pilot hole.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is an exploded schematic view of a cartridge-replaceable electronic atomizer according to the present invention;

fig. 2 is a schematic cross-sectional view of the cartridge-changing electronic atomizer provided by the present invention.

Reference numerals are as follows:

100. a smoke cartridge; 110. a cartridge case; 120. an atomizing core; 121. an atomizing channel; 130. a PCB board; 140. an oil storage chamber; 150. a cigarette holder; 160. a heater; 170. a silica gel base; 180. an outer tube; 190. a base;

200. a host; 210. a main housing; 220. a battery; 230. a probe; 240. an accommodating cavity; 250. a support; 260. a microphone; 270. an assembly hole; 280. a bottom cover.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of some of the embodiments, the meaning of "a plurality" is two or more unless otherwise specifically limited.

Referring to fig. 1 and 2, a cartridge-changing electronic atomizer includes a cartridge 100 and a host 200, the cartridge 100 is disposed on the host 200, and the host 200 is configured to supply power to the cartridge 100, so that the cartridge 100 can atomize to generate smoke to be inhaled by a user. After the tobacco tar in the cartridge 100 is atomized, the cartridge 100 may be removed from the main body 200 and replaced with a new cartridge 100.

The cartridge 100 may include a cartridge case 110, an atomizing core 120 and a PCB 130, the atomizing core 120 has an atomizing channel 121, the atomizing core 120 is disposed in the cartridge case 110, an oil storage cavity 140 is formed between the atomizing core 120 and an inner wall of the cartridge case 110, one end of the cartridge case 110 is provided with a mouthpiece 150 communicated with the atomizing channel 121, the PCB 130 is disposed at one end of the cartridge case 110 far away from the mouthpiece 150, and the heating wire 160 of the atomizing core 120 is directly connected to the PCB 130.

Specifically, the oil storage chamber 140 is used for storing the tobacco tar, for example, by means of an oil storage cotton or the like.

The atomizing core 120 can be directly connected with the PCB 130 by welding the heating wire 160, which can reduce the cost of the atomizer compared with the prior art that two hardware are arranged on the atomizing core 120 as the positive and negative electrodes to be respectively connected with the heating wire 160 and in contact with the PCB 130.

During the actual use, PCB board 130 makes atomizing core 120 atomize the tobacco tar, and the smog that the atomizing produced is discharged by the user suction behind the suction nozzle through atomizing passageway 121.

The main housing 200 includes a main housing 210, a battery 220, and a probe 230, wherein the battery 220 is disposed in the main housing 210, the probe 230 is disposed at one end of the main housing 210 and extends outward, and the probe 230 is connected to the battery 220 via a power line.

In actual use, the cartridge 100 is detachably disposed in the main housing 210 at an end near the probe 230, and after the cartridge 100 is disposed on the main housing 210, the probe 230 contacts the PCB 130 in the cartridge 100, and the battery 220 supplies power to the PCB 130 through the probe 230.

It can be seen that, in the present application, the PCB 130 is disposed on the main housing 210 in the cartridge 100, and the electric connection between the atomizing core 120 and the PCB 130 is realized in a manner that the heating wire 160 of the atomizing core 120 is directly welded to the PCB 130, so that the heating wire 160 in the atomizing core 120 does not need to be connected to the PCB 130 as an anode and a cathode through hardware or other structures, and the cost of the atomizer is lower.

In addition, because the PCB 130 is disposed in the cartridge 100, and the atomizing core 120 is directly connected to the PCB through the heating wire 160, after the cartridge 100 is loaded into the host 200, it is not necessary to consider whether the atomizing core 120 can be accurately connected to the PCB, and the atomizing core 120 has a simpler structure and is more convenient to assemble.

Further, an accommodating cavity 240 is formed on the main housing 210 extending outward near one end of the probe 230, and the accommodating cavity 240 is used for accommodating the cartridge 100.

That is, when the cartridge 100 is disposed on the main body 200, the cartridge 100 may be accommodated in the accommodating cavity 240, so that the electronic atomizer has an integral structure, and of course, in some embodiments, the mouthpiece 150 of the cartridge 100 may be partially exposed from the accommodating cavity 240, so as to facilitate the user to smoke.

Further, in some embodiments, a snap fit connection may be provided between the inner wall of the receiving chamber 240 and the outer wall of the hull 110.

For example, a retaining groove may be formed in the inner wall of the accommodating cavity 240, and a retaining block may be formed on the outer wall of the cartridge case 110, and the retaining block and the retaining groove are connected in a retaining manner.

Of course, in other embodiments, the cartridge 100 and the host 200 may be detachably connected by magnetic attraction. Or the connection is realized by the way that silica gel and the inner wall of the accommodating cavity 240 are arranged on the outer wall of the cartridge case 110 for extrusion.

Further, a silica gel seat 170 may be further disposed at an end of the cartridge case 110 away from the suction nozzle, and an outer tube 180, such as a glass fiber tube, may be sleeved on the atomizing core 120, and the atomizing core 120 is fixed on the silica gel seat 170 through the outer tube 180.

Specifically, a through hole may be provided on the silicone seat 170, and one end of the outer tube 180 may be fixed in the through hole in an interference fit manner.

Of course, in some embodiments, the end of the cartridge case 110 close to the mouthpiece 150 may also be provided with a silica gel seat 170, a through hole may also be provided on the silica gel seat 170, and the other end of the outer tube 180 may also be fixed in the through hole by means of interference fit.

In addition, the silicone seat 170 may also function to seal the reserve chamber 140 at the end of the cartridge casing 110.

Further, the PCB 130 may be disposed at an end of the silica gel base 170 away from the atomizing core 120, the cartridge 100 further includes a base 190, the base 190 is disposed at an end of the PCB 130 away from the silica gel base 170, and the base 190 fixes the PCB 130 between the base 190 and the silica gel base 170.

It will be appreciated that to facilitate contact of the probes 230 with the PCB board 130, vias may be provided on the base 190 through which the probes 230 contact the PCB board 130.

Referring to fig. 2, the main unit 200 may further include a bracket 250, the bracket 250 is disposed in the main housing 210, and the battery 220 is fixed to the main housing 210. The bracket 250 facilitates the fixing of the battery 220 and the assembly of the main unit 200.

In practice, the battery 220 may be mounted on the bracket 250, and then the bracket 250 may be installed in the main housing 210.

Further, the host 200 may further include a head 260, the head 260 is fixed on the bracket 250, an input end of the head 260 is electrically connected to the battery 220, and an output end of the head 260 is electrically connected to the probe 230.

Specifically, when the user sucks, the microphone 260 senses the airflow in the host 200, so that the battery 220 supplies power to the atomizing core 120, and the atomizing core 120 starts to work to atomize the tobacco tar.

Further, a mounting hole 270 may be provided on the bracket 250, and the probe 230 may be held in the mounting hole 270, for example, by interference fit. This may facilitate mounting of the probe 230 on the holder 250.

In practice, the battery 220, the microphone 260 and the probe 230 may be respectively disposed on the bracket 250, and then the bracket 250 is installed in the main housing 210, so that the assembly of the entire main housing 200 is simplified.

Of course, in some embodiments, a bottom cover 280 may also be provided at an end of the main housing 210 remote from the cartridge 100, and the bottom cover 280 may be used to secure the bracket 250 within the main housing 210.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included within the scope of the present invention.

Claims

1. The cartridge-changing type electronic atomizer is characterized by comprising a cartridge and a host, wherein the cartridge is detachably arranged on the host; wherein,

the cigarette cartridge comprises a cartridge case, an atomization core and a PCB (printed circuit board), wherein the atomization core is provided with an atomization channel, the atomization core is arranged in the cartridge case, an oil storage cavity is formed between the atomization core and the inner wall of the cartridge case, one end of the cartridge case is provided with a cigarette holder communicated with the atomization channel, the PCB is arranged at one end, far away from the cigarette holder, of the cartridge case, and a heating wire of the atomization core is connected with the PCB;

2. The flip-flop electronic atomizer of claim 1, wherein an end of said main housing adjacent to said probe extends outwardly to form a receiving cavity, said receiving cavity receiving said cartridge.

3. The flip-flop electronic atomizer of claim 2, wherein said inner wall of said receiving chamber is connected to said outer wall of said cartridge case by a snap fit.

4. The flip-flop electronic atomizer of claim 1, wherein said cartridge housing has a silicone mount disposed at an end thereof remote from said mouthpiece; and

5. The flip-flop electronic atomizer of claim 4, wherein said silicone seat has a through hole disposed therein, and said outer tube is disposed in said through hole by interference fit.

6. The flip-flop electronic atomizer according to claim 4, wherein said PCB is disposed at an end of said silicone base remote from said atomizing core; and

7. The flip-flop electronic atomizer of claim 1, wherein said main housing further comprises a support frame, said support frame being disposed within said main housing, said battery being secured to said main housing.

8. The flip-flop electronic atomizer of claim 7, wherein said housing further comprises a head, said head being fixed to said frame, an input end of said head being electrically connected to said battery, an output end of said head being electrically connected to said probe.

9. The flip-flop electronic atomizer of claim 7, wherein said holder is provided with a mounting hole, and said probe is retained in said mounting hole.