CN214594171U

CN214594171U - Disposable electronic cigarette convenient to connect heater

Info

Publication number: CN214594171U
Application number: CN202023170559.9U
Authority: CN
Inventors: 张良浩
Original assignee: Jinghetai Shenzhen Technology Co ltd
Current assignee: Jinghetai Shenzhen Technology Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-11-05
Anticipated expiration: 2030-12-23

Abstract

The utility model belongs to the technical field of the electron cigarette, especially, relate to a disposable electron cigarette convenient to connect heater, including cigarette holder, tobacco tar apotheca, PCB board, battery and bottom, the cigarette holder sets up in the front end of tobacco tar apotheca, and PCB board, battery and bottom set gradually in the rear end of tobacco tar apotheca by preceding to back, the inside installation heater of tobacco tar apotheca, and the tobacco tar apotheca orientation the heater through-hole is seted up to the one side of PCB board, and the pin of heater is worn to establish by the heater through-hole, sets up MEMS air current control chip on the PCB board, and the PCB board sets up heater connecting terminal towards the one side of tobacco tar apotheca, and the PCB board orientation the one side of battery sets up battery connecting terminal, and battery, heater, MEMS air current control chip are concentrated the welding together promptly, and the process is simple, is fit for the modularization processing, can realize standardized production, promotes production efficiency, just can connect battery, does not use the wire, The heating wire and the MEMS airflow control chip improve the consistency and standardization of the electronic cigarette.

Description

Disposable electronic cigarette convenient to connect heater

Technical Field

The utility model belongs to the technical field of the electron cigarette, especially, relate to a disposable electron cigarette convenient to connect heater.

Background

The disposable electronic cigarette refers to an electronic cigarette which is not required to be charged and can be discarded after being used once. The disposable electronic cigarette battery has long endurance, does not need to be charged, does not need to be provided with auxiliary devices such as a charger and the like, is more convenient to carry, and is used as a transitional article in the smoking cessation process of smokers.

Disposable electronic cigarettes on the market currently use lampblack as an atomization medium and consist of an atomizer, a microphone and a battery, and a smoke channel is arranged between the atomizer and the electronic cigarette and used for starting the microphone through air pressure and simultaneously conducting smoke in the atomizer into the mouth of a smoker. The atomizing structure adopts a mode that the tail part is provided with the microphone, as shown in the attached figure 1 of the specification, when the disposable electronic cigarette is produced and manufactured, more and longer wires are connected among the heating wire, the microphone and the battery, so that the working stability of the disposable electronic cigarette is reduced, and the wires are required to be welded by a plurality of people, so that a plurality of welding stations are required, and the labor cost is increased; meanwhile, the fixing of the microphone plastic part at the tail part is complex, and the mould opening and the injection molding also need to consume cost; and the general microphone adopts a membrane material, is not high-temperature resistant, can only work within 80 ℃, and is not suitable for reflow soldering, so that the efficiency of the disposable electronic cigarette is low.

SUMMERY OF THE UTILITY MODEL

In order to overcome the miaow head setting of disposable electron cigarette among the background art at the afterbody, the wire that leads to is connected more, longer, the lower problem of unstable and production efficiency of work, the utility model provides a following technical scheme:

the utility model provides a disposable electronic cigarette convenient to connect heater, includes cigarette holder, tobacco tar apotheca, PCB board, battery and bottom, the cigarette holder set up in the front end of tobacco tar apotheca, the PCB board the battery with the bottom by preceding set gradually in after to the rear end of tobacco tar apotheca, the inside installation heater of tobacco tar apotheca, and the tobacco tar apotheca orientation the heater through-hole is seted up to the one side of PCB board, the heater through-hole is worn to establish the pin of heater, set up MEMS air current control chip on the PCB board, and the PCB board orientation the one side of tobacco tar apotheca sets up heater connecting terminal, the PCB board orientation the one side of battery sets up battery connecting terminal.

As a further improvement of the disposable electronic cigarette convenient for connecting the heating wire, the silica gel cover or the plastic support is established to the PCB cover.

As a further improvement of the disposable electronic cigarette convenient to connect the heater, still locate including the cover the cigarette holder tobacco tar apotheca the PCB board with the outside shell of battery, the bottom of shell with the bottom butt joint is in the same place, and set up the LED lamp on the PCB board, the shell corresponds the LED lamp hole is seted up to the position of LED lamp.

As a further improvement of the disposable electronic cigarette convenient to connect the heater, the tobacco tar apotheca orientation the gas pocket is still seted up to the one side of PCB board, MEMS airflow control chip set up in the PCB board orientation the one side of tobacco tar apotheca, and just right the gas pocket.

The utility model relates to a disposable electron cigarette convenient to connect heater's beneficial effect does: the battery, the heater, MEMS airflow control chip concentrates on setting up together, and arrange the middle part of electron cigarette in, MEMS airflow control chip adopts the silicon material, high temperature resistant, then MEMS airflow control chip, the positive negative pole of battery, the pin of heater all can direct welding or the terminal riveting on the PCB board, the process is simple, be fit for the modularization processing, can realize standardized production, promote production efficiency, do not use the wire just can connect the battery, the heater, MEMS airflow control chip, thereby promote the quality control uniformity and the standardization of electron cigarette.

Drawings

Figure 1 is a schematic diagram of a prior art disposable electronic cigarette with a wire connection;

fig. 2 is a schematic structural view of the disposable electronic cigarette of the present invention;

fig. 3 is an exploded schematic view of the disposable electronic cigarette of the present invention;

fig. 4 is a cross-sectional view of the disposable electronic cigarette of the present invention;

FIG. 5 is a schematic structural view of the heater through hole of the present invention;

FIG. 6 is a cross-sectional view of the connection of the tobacco tar storage chamber and the PCB board of the present invention;

FIG. 7 is a schematic structural view of the MEMS airflow control chip of the disposable electronic cigarette of the present invention disposed toward the tobacco tar storage chamber;

fig. 8 is a schematic structural view of the MEMS airflow control chip of the disposable electronic cigarette of the present invention disposed toward the battery;

in the figure: 1. the cigarette holder, 2, the tobacco tar apotheca, 201, heater through-hole, 202, gas pocket, 3, PCB board, 301, heater terminal, 302, silica gel cover, 4, battery, 5, bottom, 6, shell, 601, LED lamp hole, 7, heater, 8, MEMS air current control chip, 9, LED lamp.

Detailed Description

The present invention will be further described with reference to the following examples, which are only part of the present invention, and these examples are only used to explain the present invention, and do not constitute any limitation to the scope of the present invention.

As shown in fig. 2-4 of the specification, a disposable electronic cigarette convenient for connecting a heating wire mainly comprises a cigarette holder 1, a tobacco tar storage chamber 2, a PCB 3, a battery 4, a bottom cover 5 and a housing 6, wherein the PCB 3 is provided with an MEMS airflow control chip 8, the tobacco tar storage chamber 2 is provided with the heating wire 7, and when the MEMS airflow control chip 8 senses an airflow, the heating wire 7 works to atomize the oil smoke.

Specifically, cigarette holder 1 sets up in the front end of tobacco tar apotheca 2, and PCB board 3, battery 4 and bottom 5 set gradually in the rear end of tobacco tar apotheca 2 by preceding to the back, and the outside of cigarette holder 1 lower extreme and tobacco tar apotheca 2, PCB board 3 and battery 4 is located to 6 covers of shell to dock together with bottom 5, protect inside components and parts as the dustcoat. The MEMS airflow control chip 8 arranged on the PCB 3 is made of silicon material, and is high-temperature resistant and suitable for being automatically pasted and welded on the PCB 3; one surface of the tobacco tar storage chamber 2 facing the PCB 3 is provided with a heating wire through hole 201, and a heating wire 7 in the tobacco tar storage chamber 2 can penetrate through the heating wire through hole 201 to be connected with the PCB 3; the positive and negative poles of the battery 4 can be directly welded on the PCB 3. It is thus clear that concentrate battery 4, heater 7, MEMS airflow control chip 8 and set up at the middle part of disposable electron cigarette, can promote welding process greatly to greatly shorten the wire distance, promote the stability of disposable electron cigarette.

As shown in fig. 5-7 of the specification, in an embodiment, an air hole 202 is formed in the middle of one surface of the tobacco tar storage chamber 2 facing the PCB 3, a heater through hole 201 is formed at a position close to the edge, an MEMS airflow control chip 8 is attached to one surface of the PCB 3 facing the tobacco tar storage chamber 2 at a position facing the air hole 202, a heater welding point is arranged at a position facing the heater through hole 201, and a heater 7 inside the tobacco tar storage chamber 2 penetrates through the heater through hole 201 and is welded to the heater welding point on the PCB 3; one surface of the PCB 3 facing the battery 4 is provided with a battery welding point, and the anode and the cathode of the battery 4 are welded together with the battery welding point, so that the electrical connection among the MEMS airflow control chip 8, the heating wire 7 and the battery 4 is completed.

In another embodiment, as shown in fig. 8 in the specification, the MEMS airflow control chip 8 may further be attached to a surface of the PCB 3 facing the battery 4, a heater terminal 301 may further be disposed on a surface of the PCB 3 facing the smoke oil storage chamber 2, and the heater 7 inside the smoke oil storage chamber 2 penetrates through the heater through hole 201 to be connected with the PCB 3 by riveting or fastening.

In other embodiments, the attaching position of the MEMS airflow control chip 8 on the PCB 3 and the electrical connection between the positive and negative electrodes of the battery 4 and the pins of the heating wire 7 and the PCB may be in other manners, which is not limited in this embodiment.

It can be seen that this application compares with the prior art with the miaow head setting at the afterbody, and MEMS airflow control chip 8, battery 4, heater 7's welding process is simple, can realize standardized production, improves production efficiency greatly, does not use the wire just to connect MEMS airflow control chip 8, battery 4, heater 7, promotes the stability of disposable electron cigarette work and article accuse uniformity promptly.

Furthermore, a silica gel sleeve 302 or a plastic bracket is sleeved outside the PCB 3 to improve the shockproof effect; in addition, the PCB 3 is further provided with an LED lamp 9 as a work indicator lamp of the disposable electronic cigarette, and the housing 6 is provided with an LED lamp hole 601 corresponding to the work indicator lamp.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent changes without departing from the technical scope of the present invention.

Claims

1. The utility model provides a disposable electron cigarette convenient to connect heater which characterized in that: including cigarette holder, tobacco tar apotheca, PCB board, battery and bottom, the cigarette holder set up in the front end of tobacco tar apotheca, the PCB board the battery with the bottom by preceding set gradually after to the rear end of tobacco tar apotheca, the inside installation heater of tobacco tar apotheca, and the tobacco tar apotheca orientation the heater through-hole is seted up to the one side of PCB board, the heater through-hole is worn to establish the pin of heater, set up MEMS air current control chip on the PCB board, and the PCB board orientation the one side of tobacco tar apotheca sets up heater connecting terminal, the PCB board orientation the one side of battery sets up battery connecting terminal.

2. The disposable electronic cigarette convenient for connecting a heating wire according to claim 1, characterized in that: the PCB is sleeved with a silica gel sleeve or a plastic support.

3. The disposable electronic cigarette convenient for connecting a heating wire according to claim 2, characterized in that: the cigarette holder is characterized by further comprising a shell sleeved outside the cigarette holder, the tobacco tar storage chamber, the PCB and the battery, the bottom of the shell is in butt joint with the bottom cover, an LED lamp is arranged on the PCB, and an LED lamp hole is formed in the position, corresponding to the LED lamp, of the shell.

4. The disposable electronic cigarette convenient for connecting a heating wire according to claim 3, characterized in that: the tobacco tar storage chamber is provided with a PCB, and the surface of the tobacco tar storage chamber facing the PCB is also provided with an air hole, and the MEMS airflow control chip is arranged on the surface of the PCB facing the tobacco tar storage chamber and is opposite to the air hole.