CN201139063Y

CN201139063Y - Electronic cigarette

Info

Publication number: CN201139063Y
Application number: CNU2007201708075U
Authority: CN
Inventors: 华健
Original assignee: Individual
Current assignee: Feellife Bioscience International Co Ltd
Priority date: 2007-11-14
Filing date: 2007-11-14
Publication date: 2008-10-29
Anticipated expiration: 2017-11-14

Abstract

The utility model discloses an electronic cigarette, which is formed by a filter-tip, a cigarette cavity, and a cigarette stick. The filter-tip is inserted in the cigarette cavity, air suction pores are arranged on the inner wall of the cigarette cavity; the cigarette cavity is provided with an embedded heating wire and is provided with a guarding ring for preventing smoke liquid from leaking out; the cigarette cavity is connected together with the cigarette stick through a screw thread, the other end of the cigarette stick is provided with a light-emitter for indicating, an electronic circuit board and a battery are arranged in the cigarette stick, the electronic circuit board includes an electronic switch circuit and a miniature controller. Since the electronic cigarette adopts the miniature controller to control the smoking duration and frequency, compared with the prior art, the electronic cigarette has the advantages that when the smoking duration at a certain time is overlong, the cigarette stick can be turned off by a microelectronic-technique. The excessive smoking is avoided; during a certain time, overmany times of smoking can also cause the cigarette stick to be turned off by the microelectronic-technique even when the user is in the rest state. The electronic cigarette does not contain tar, can avoid the lung disease caused by smoking; the ignition is not needed, fire hazard does not exist; the structure is simple and the usage is convenient.

Description

Electronic cigarette

Technical field

The utility model relates to a kind of electronic cigarette, particularly a kind of electronic cigarette with smoking cessation function.

Background technology

Cigarette extensively is subjected to especially liking of menfolk of people as a kind of preference.Yet the tar in the cigarette is harmful to the health of human body, and it is carcinogens that tens of kinds of compositions are wherein arranged, and the harm that secondary smoking causes the non-smoker is very big also.Therefore the regulation that no smoking is all arranged in public places.But, want to accomplish that non-smoking is very very difficult thing for a smoker.So, a lot of cigarette substitutes has just appearred on the market, as, Chinese patent, the disclosed a kind of harmful tar that do not contain of ZL03211903.8, the non-combustible electronic atomized cigarette that only contains nicotine (nicotine), be characterized in, the pneumatic sensor that constitutes the tail end cigarette holder place setting of cigarette is connected to through signal transmission wire and is used to start the atomizer high-frequency generator that joins through feed pipe and storage nicotine solution on the circuit board, the high-frequency generator that band connects in the front shell of revolving mouth connects counting circuit and display screen, and the circuit board in the front shell is equipped with the end shield of light emitting diode to the cigarette front end through battery and spring.This electronic cigarette complex structure, the cost height is unfavorable for applying.

Summary of the invention

The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provide a kind of simple in structure, promote and the low electronic cigarette of cost easily.

The purpose of this utility model is achieved by following technical proposals:

The utility model is made of filter tip, smoke chamber and tobacco rod, filter tip inserts smoke chamber, have air admission hole on the smoke chamber inwall, smoke chamber built-in heating silk, and be provided with and prevent the tobacco juice back-up ring that leaks outside, smoke chamber and tobacco rod are by being threaded togather, the other end at tobacco rod, have one to be used to indicate photophore, electronic circuit board and battery are arranged in the tobacco rod, electronic circuit board comprises electronic switching circuit and microcontroller.

The utility model is owing to adopt microcontroller, and smoking time and number of times are controlled, and compared with prior art has following advantage:

The utlity model has following beneficial effect:

1, certain smoking overlong time will be closed tobacco rod by microelectric technique.Avoid excessive smoking;

2, at the appointed time, inhale too many time, also will tobacco rod be closed, enter resting state the user by microelectric technique;

3, this product does not contain tar, can avoid the PUD D that causes because of smoking;

4, need not to light no fire hazard;

5, simple in structure, easy to use.

Description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is circuit theory diagrams of the present utility model;

Fig. 3 is the utility model main circuit board structure chart;

Fig. 4 is that the utility model is from board structure of circuit figure.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing:

At electronic cigarette shown in Figure 1, comprise that filter tip 1, smoke chamber 2 and tobacco rod 3 constitute, filter tip 1 inserts smoke chamber 2, have air admission hole 4 on smoke chamber 2 inwalls, smoke chamber 2 built-in heating silks 5, and be provided with and prevent the tobacco juice back-up ring 6 that leaks outside, smoke chamber 2 and tobacco rod 3 are by being threaded togather, be provided with one at the other end of tobacco rod 3 and be used to indicate photophore 7, electronic circuit board 8 and battery 9 are arranged in the tobacco rod 3, electronic circuit board 8 comprises electronic switching circuit 10 and microcontroller 11.

Fig. 2, Fig. 3 and Fig. 4 have represented circuit theory diagrams of the present utility model, its operation principle:

When one, trigger switch is opened, the work of electronics cigarette, indicator lamp is from gradually bright--and-dimming process changes, the about altogether 1.5S of front and back time-delay.

Two, switch connected for 5 seconds or when above, output is closed continuously, and indicator lamp is reported to the police 20 times with the 2Hz frequency scintillation, and output is simultaneously closed, and switch disconnects reporting to the police and stops.

Three, twice working time interval is less than under 3 seconds the situation before and after the electronics cigarette, and when continuous operation accumulative total reached 15 times, indicator lamp was reported to the police with the 2Hz frequency scintillation, and output is closed simultaneously.Time of fire alarming is 20 times.

Time interval length no matter when four, the accumulative total work of electronics cigarette reaches 300 times, the automatic 5 seconds high level of output cleans heating wire, and indicator lamp is lighted simultaneously.

Five, low-voltage detects, and when floating voltage is lower than 3.6V, when trigger switch was opened, indicator lamp was reported to the police with the 2Hz frequency scintillation, and time of fire alarming is 20 times, and output is simultaneously closed.After switch disconnected, output disconnected also with switch and turn-offing immediately.

Claims

1, electronic cigarette, comprise that filter tip, smoke chamber and tobacco rod constitute, it is characterized in that filter tip inserts smoke chamber, have air admission hole on the smoke chamber inwall, smoke chamber built-in heating silk, and be provided with and prevent the tobacco juice back-up ring that leaks outside, smoke chamber and tobacco rod are by being threaded togather, at the other end of tobacco rod, have one to be used to indicate photophore, electronic circuit board and battery are arranged in the tobacco rod.

2, electronic cigarette according to claim 1 is characterized in that electronic circuit board comprises electronic switching circuit and microcontroller.